ULLYSES T TAURI

T Tauri Stars in Galactic Star-Forming Regions

Note: As of March 2021, updates have been made to the original T Tauri target sample, including removing the TW Hydrae association from the list of star-forming regions to observe. TWA 8A, the only survey target planned for it, fails checks designed to protect COS from M dwarf flares. (The monitoring target TW Hydrae remains in the sample.)

Observations of the ULLYSES low-mass T Tauri star survey sample (listed in the eight tables for different regions) will be obtained with COS/G130M/1291, COS/G160M/1611, STIS/G230L, STIS/G430L, and STIS/G750L. The four stars in the monitoring sample (listed in the final table) will be observed with COS/G160M/1611 and COS/G230L/(2635,2950). The monitoring stars will be observed a total of 24 times each. These observations will be taken in two epochs, separated by several months. There will be four observations per rotation period, and three rotation periods in each epoch. All of the HST data for the low-mass stars will be obtained during HST cycles 28 and 29 (2020-2022). Community groups are planning to obtain the following complementary ground- and/or space-based data: photometry covering the time around the HST observations (for the full sample), spectroscopy from X-ray to mid-IR wavelengths, and spectro-polarimetry (for the four temporally monitored stars).

For each region, the tables give the generally agreed-upon target name; the target names as they appear in the MAST archive, with the name adopted by the ULLYSES team in bold; the stellar position (generally from Gaia DR2 or 2MASS); the adopted spectral type; the stellar mass and accretion rate; and the visual extinction and V magnitude. For the targets to be monitored, the table gives the star name; the position; the stellar mass, radius, accretion rate, and rotational period; and the visual extinction. In each table, three additional columns will be populated (when the information exists), giving the proposal ID, the science configuration (indicating which instruments and channels will be used), and the date of the first observation of that target. Further information about each visit can be found by clicking on the row for the target of interest. An additional table will appear that will contain the visit ID, the scheduling status of that visit, a more detailed science configuration (including grating and central wavelength), and the observation date for each visit.

Chamaeleon I Cloud

Target MAST Target Name RA(J2000) DEC(J2000) SpType V A_V M* (M☉) log(dm/dt) (M☉/yr) Proposal ID Science Configuration First Observation Date
T4 V-SY-CHA 10h 56m 30.44s -77d 11m 39.3s K7 13.8 0.5 0.78 -9.41
Proposal ID Visit ID Visit Status Science Configuration Observation Date
CS Cha V-CS-CHA 11h 02m 24.91s -77d 33m 35.7s K2 11.69 0.8 1.4 -8.29 11616, 13775 COS/FUV & STIS/CCD & STIS/FUV & STIS/NUV Jun 01 2011
Proposal ID Visit ID Visit Status Science Configuration Observation Date
11616 16 Completed COS/FUV: G130M/1291/1327 + G160M/1577/1600/1623 & STIS/CCD: G430L/4300 & STIS/NUV-MAMA: E230M/2561 + G230L/2376 Jun 01 2011
13775 01 Completed STIS/CCD: G430L/4300 + G750L/7751 & STIS/FUV-MAMA: G140L/1425 & STIS/NUV-MAMA: G230L/2376 Apr 23 2015
T12 SZ10 11h 02m 55.04s -77d 21m 50.8s M4.5 16.25 0.8 0.19 -8.7 16481 COS/FUV & STIS/CCD & STIS/NUV May 01 2021
Proposal ID Visit ID Visit Status Science Configuration Observation Date
16481 2C Completed COS/FUV: G160M/1589 May 01 2021
16481 2D Completed COS/FUV: G160M/1623 May 01 2021
16481 2E Completed COS/FUV: G130M/1291 May 01 2021
16481 2S Completed STIS/CCD: G430L/4300 + G750L/7751 & STIS/NUV-MAMA: G230L/2376 May 01 2021
Hn5 HN5 11h 06m 41.8s -76d 35m 48.9s M5 15.62 0.0 0.16 -9.28 16478 COS/FUV & STIS/CCD & STIS/NUV May 31 2021
Proposal ID Visit ID Visit Status Science Configuration Observation Date
16478 1C Completed COS/FUV: G130M/1291 + G160M/1589/1623 May 31 2021
16478 1S Completed STIS/CCD: G430L/4300 + G750L/7751 & STIS/NUV-MAMA: G230L/2376 May 31 2021
Sz19 SZ19 11h 07m 20.74s -77d 38m 07.3s K0 10.93 1.5 2.08 -7.63
Proposal ID Visit ID Visit Status Science Configuration Observation Date
VW Cha V-VW-CHA 11h 08m 01.48s -77d 42m 28.8s K7 12.8 1.9 0.67 -7.6 14193 STIS/CCD & STIS/FUV & STIS/NUV Jan 23 2016
Proposal ID Visit ID Visit Status Science Configuration Observation Date
14193 06 Completed STIS/CCD: G430L/4300 + G750L/7751 & STIS/FUV-MAMA: G140L/1425 & STIS/NUV-MAMA: G230L/2376 Jan 23 2016
14193 07 Completed STIS/CCD: G430L/4300 + G750L/7751 & STIS/FUV-MAMA: G140L/1425 & STIS/NUV-MAMA: G230L/2376 Jan 25 2016
14193 08 Completed STIS/CCD: G430L/4300 + G750L/7751 & STIS/FUV-MAMA: G140L/1425 & STIS/NUV-MAMA: G230L/2376 Jan 27 2016
14193 09 Completed STIS/CCD: G430L/4300 + G750L/7751 & STIS/FUV-MAMA: G140L/1425 & STIS/NUV-MAMA: G230L/2376 Jan 29 2016
14193 10 Completed STIS/CCD: G430L/4300 + G750L/7751 & STIS/FUV-MAMA: G140L/1425 & STIS/NUV-MAMA: G230L/2376 Mar 11 2016
T40 V-VZ-CHA 11h 09m 23.79s -76d 23m 20.7s M0.5 12.94 1.2 0.49 -7.33
Proposal ID Visit ID Visit Status Science Configuration Observation Date
T48 V-WZ-CHA 11h 10m 53.33s -76d 34m 31.9s M3 15.48 1.2 0.3 -7.96
Proposal ID Visit ID Visit Status Science Configuration Observation Date
T49 V-XX-CHA 11h 11m 39.65s -76d 20m 15.2s M3.5 15.28 1.0 0.25 -7.41 16481 COS/FUV & STIS/CCD & STIS/NUV May 29 2021
Proposal ID Visit ID Visit Status Science Configuration Observation Date
16481 3C Completed COS/FUV: G160M/1589/1623 May 29 2021
16481 3D Completed COS/FUV: G130M/1291 May 29 2021
16481 3E Completed COS/FUV: G130M/1291 May 30 2021
16481 3S Completed STIS/CCD: G430L/4300 + G750L/7751 & STIS/NUV-MAMA: G230L/2376 May 29 2021
CHX18N CHX18N 11h 11m 46.32s -76d 20m 09.2s K2 11.96 0.8 1.25 -8.09 16482 COS/FUV & STIS/CCD & STIS/NUV Apr 29 2021
Proposal ID Visit ID Visit Status Science Configuration Observation Date
16482 1C Completed COS/FUV: G160M/1589/1623 Apr 29 2021
16482 1D Completed COS/FUV: G130M/1291 Apr 29 2021
16482 1S Completed STIS/CCD: G430L/4300 + G750L/7751 & STIS/NUV-MAMA: G230L/2376 Apr 29 2021
T50 V-IN-CHA 11h 12m 09.84s -76d 34m 36.6s M5 16.45 0.1 0.17 -9.34 16478 COS/FUV & STIS/CCD & STIS/NUV Jun 05 2021
Proposal ID Visit ID Visit Status Science Configuration Observation Date
16478 2C Completed COS/FUV: G130M/1291 + G160M/1589 Jun 05 2021
16478 2D Completed COS/FUV: G130M/1291 + G160M/1623 Jun 05 2021
16478 2S Completed STIS/CCD: G430L/4300 + G750L/7751 & STIS/NUV-MAMA: G230L/2376 Jun 05 2021
T52 V-CV-CHA 11h 12m 27.72s -76d 44m 22.3s K0 10.98 1.0 1.62 -7.48 11616 STIS/CCD & STIS/FUV & STIS/NUV Apr 13 2011
Proposal ID Visit ID Visit Status Science Configuration Observation Date
11616 18 Completed STIS/CCD: G430L/4300 & STIS/FUV-MAMA: E140M/1425 & STIS/NUV-MAMA: E230M/2561 Apr 13 2011
Sz45 SZ45 11h 17m 37s -77d 04m 38.1s M0.5 13.5 0.7 0.51 -8.09 16482 COS/FUV & STIS/CCD & STIS/NUV May 25 2021
Proposal ID Visit ID Visit Status Science Configuration Observation Date
16482 2C Completed COS/FUV: G160M/1589/1623 May 25 2021
16482 2D Completed COS/FUV: G130M/1291 May 25 2021
16482 2S Completed STIS/CCD: G430L/4300 + G750L/7751 & STIS/NUV-MAMA: G230L/2376 May 25 2021
2MASSJ11183572-7935548 2MASSJ11183572-7935548 11h 18m 36.72s -79d 35m 55.8s M5 14.91 0.0 0.19 -8.95
Proposal ID Visit ID Visit Status Science Configuration Observation Date
2MASSJ11432669-7804454 2MASSJ11432669-7804454 11h 43m 26.69s -78d 04m 45.4s M5.5 17.33 0.4 0.14 -8.71 16481 COS/FUV & STIS/CCD & STIS/NUV Jun 12 2021
Proposal ID Visit ID Visit Status Science Configuration Observation Date
16481 1C Scheduled COS/FUV: G130M/1291 + G160M/1589/1623 Jun 12 2021
16481 1S Scheduled STIS/CCD: G430L/4300 + G750L/7751 & STIS/NUV-MAMA: G230L/2376 Jun 12 2021

Corona Australis Association

Target MAST Target Name RA(J2000) DEC(J2000) SpType V A_V M* (M☉) log(dm/dt) (M☉/yr) Proposal ID Science Configuration First Observation Date
RXJ1842.9-3532 RXJ1842.9-3532 18h 42m 57.95s -35d 32m 42.7s K2 11.77 0.4 0.93 -8.8
Proposal ID Visit ID Visit Status Science Configuration Observation Date
RXJ1852.3-3700 RXJ1852.3-3700 18h 52m 17.29s -37d 00m 11.9s K2 12.19 1.0 1.04 -8.7
Proposal ID Visit ID Visit Status Science Configuration Observation Date

ε Chamaeleontis Association

Target MAST Target Name RA(J2000) DEC(J2000) SpType V A_V M* (M☉) log(dm/dt) (M☉/yr) Proposal ID Science Configuration First Observation Date
HD 104237A HD-104237A, HD-104237 12h 00m 05.21s -78d 11m 34.4s A7.75 6.62 0.91 2.53 -6.38 9241, 11616 STIS/CCD & STIS/FUV & STIS/NUV Oct 02 2001
Proposal ID Visit ID Visit Status Science Configuration Observation Date
9241 01 Completed STIS/CCD: MIRROR/-1 & STIS/FUV-MAMA: G140L/1425 Oct 02 2001
9241 03 Completed STIS/CCD: MIRROR/-1 & STIS/FUV-MAMA: G140L/1425 Oct 13 2001
9241 04 Completed STIS/FUV-MAMA: G140M/1218 Apr 24 2002
11616 25 Completed STIS/CCD: G430L/4300 & STIS/FUV-MAMA: E140M/1425 & STIS/NUV-MAMA: E230H/2663/2912 + E230M/2124 Dec 05 2009
HD 104237E HD-104237E 12h 00m 09.43s -78d 11m 42.2s K5.5 12.08 1.0 0.9 -9.07
Proposal ID Visit ID Visit Status Science Configuration Observation Date

η Chamaeleontis Cluster

Target MAST Target Name RA(J2000) DEC(J2000) SpType V A_V M* (M☉) log(dm/dt) (M☉/yr) Proposal ID Science Configuration First Observation Date
RECX 1 RECX-1 8h 36m 55.77s -78d 56m 45.71s K6.0 10.457 0 0.75 -9.12 11616 COS/FUV & STIS/CCD & STIS/NUV Jan 22 2010
Proposal ID Visit ID Visit Status Science Configuration Observation Date
11616 32 Completed COS/FUV: G130M/1291/1327 + G160M/1577/1600/1623 & STIS/CCD: G430L/4300 & STIS/NUV-MAMA: E230M/2561 + G230L/2376 Jan 22 2010
RECX 5 RECX-5 8h 42m 26.37s -78d 57m 44.48s M4.5 15.2 0 0.15 -9.89
Proposal ID Visit ID Visit Status Science Configuration Observation Date
ECHA J0843.3-7915 ECHA-J0843.3-7915, RECX-15, V-ET-CHA 8h 43m 17.24s -79d 05m 16.74s M4.0 13.97 0 0.2 -9.12 11616, 12876 COS/FUV & STIS/CCD & STIS/NUV Feb 05 2010
Proposal ID Visit ID Visit Status Science Configuration Observation Date
11616 17 Completed COS/FUV: G130M/1291/1327 + G160M/1577/1600/1623 & STIS/CCD: G430L/4300 & STIS/NUV-MAMA: E230M/2561 + G230L/2376 Feb 05 2010
12876 03 Failed COS/FUV: G130M/1222 + G160M/1577/1589/1611/1623 Jul 13 2013
12876 53 Completed COS/FUV: G130M/1222 + G160M/1577/1589/1611/1623 Sep 21 2013
ECHA J0844.2-7833 ECHA-J0844.2-7833 8h 44m 08.61s -78d 33m 45.25s M6.0 18.4 0 0.052 -10.18 16480 COS/FUV & STIS/CCD & STIS/NUV Apr 23 2021
Proposal ID Visit ID Visit Status Science Configuration Observation Date
16480 1C Failed COS/FUV: G130M/1291 + G160M/1589/1623 Apr 23 2021
16480 1S Failed STIS/CCD: G430L/4300 + G750L/7751 & STIS/NUV-MAMA: G230L/2376 Apr 24 2021
16480 AC Scheduled COS/FUV: G130M/1291 + G160M/1589/1623 Jun 10 2021
16480 AS Scheduled STIS/CCD: G430L/4300 + G750L/7751 & STIS/NUV-MAMA: G230L/2376 Jun 10 2021
RECX 9 RECX-9 8h 44m 15.65s -78d 59m 05.43s M4.5 15.0 0 0.15 -9.92
Proposal ID Visit ID Visit Status Science Configuration Observation Date
RECX 11 RECX-11 8h 47m 01.25s -78d 59m 34.02s K6.0 11.1 0 0.83 -9.7 11616 COS/FUV & STIS/CCD & STIS/NUV Dec 12 2009
Proposal ID Visit ID Visit Status Science Configuration Observation Date
11616 24 Completed COS/FUV: G130M/1291/1327 + G160M/1577/1600/1623 & STIS/CCD: G430L/4300 & STIS/NUV-MAMA: E230M/2561 + G230L/2376 Dec 12 2009

Lupus Clouds

Target MAST Target Name RA(J2000) DEC(J2000) SpType V A_V M* (M☉) log(dm/dt) (M☉/yr) Proposal ID Science Configuration First Observation Date
Sz66 SZ66 15h 39m 28.28s -34d 46m 18s M3 15.0 1.0 0.29 -8.54 16477 COS/FUV & STIS/CCD & STIS/NUV May 24 2021
Proposal ID Visit ID Visit Status Science Configuration Observation Date
16477 1C Completed COS/FUV: G130M/1291 + G160M/1589 May 24 2021
16477 1D Completed COS/FUV: G130M/1291 + G160M/1623 May 24 2021
16477 1S Completed STIS/CCD: G430L/4300 + G750L/7751 & STIS/NUV-MAMA: G230L/2376 May 24 2021
Sz68 SZ68, CD-33-10685, SZ-68 15h 45m 12.87s -34d 17m 30.8s K2 10.224 1.0 1.4 -8.24 14604, 15070 COS/FUV & STIS/CCD & STIS/NUV Jul 26 2017
Proposal ID Visit ID Visit Status Science Configuration Observation Date
14604 02 Completed COS/FUV: G130M/1291/1318 + G140L/1280 + G160M/1577/1611 & STIS/CCD: G430L/4300 & STIS/NUV-MAMA: G230L/2376 Jul 26 2017
15070 06 Completed COS/FUV: G130M/1222 Jul 30 2018
15070 07 Completed COS/FUV: G160M/1589 & STIS/NUV-MAMA: G230M/3055 Aug 01 2018
Sz69 SZ69 15h 45m 17.42s -34d 18m 28.5s M4.5 16.25 0.0 0.2 -9.51 16477 COS/FUV & STIS/CCD & STIS/NUV May 02 2021
Proposal ID Visit ID Visit Status Science Configuration Observation Date
16477 2C Failed COS/FUV: G130M/1291 + G160M/1589 May 02 2021
16477 2D Failed COS/FUV: G130M/1291 + G160M/1623 May 02 2021
16477 2S Failed STIS/CCD: G430L/4300 + G750L/7751 & STIS/NUV-MAMA: G230L/2376 May 02 2021
16477 BC Scheduling COS/FUV: G130M/1291 + G160M/1589 Jun 16 2021 - Jul 20 2021
16477 BD Scheduling COS/FUV: G130M/1291 + G160M/1623 Jun 16 2021 - Jul 20 2021
16477 BS Scheduling STIS/CCD: G430L/4300 + G750L/7751 & STIS/NUV-MAMA: G230L/2376 Jun 16 2021 - Jul 20 2021
Sz71 SZ71 15h 46m 44.73s -34d 30m 35.5s M1.5 13.54 0.5 0.42 -9.06 16476 COS/FUV & STIS/CCD & STIS/NUV May 05 2021
Proposal ID Visit ID Visit Status Science Configuration Observation Date
16476 1C Completed COS/FUV: G160M/1589/1623 May 05 2021
16476 1D Completed COS/FUV: G130M/1291 + G160M/1623 May 05 2021
16476 1S Completed STIS/CCD: G430L/4300 + G750L/7751 & STIS/NUV-MAMA: G230L/2376 May 05 2021
Sz72 SZ72 15h 47m 50.63s -35d 28m 35.4s M2 14.79 0.75 0.37 -8.65 16477 COS/FUV & STIS/CCD & STIS/NUV May 04 2021
Proposal ID Visit ID Visit Status Science Configuration Observation Date
16477 3C Completed COS/FUV: G130M/1291 + G160M/1589/1623 May 04 2021
16477 3D Completed COS/FUV: G130M/1291 + G160M/1589/1623 May 04 2021
16477 3S Completed STIS/CCD: G430L/4300 + G750L/7751 & STIS/NUV-MAMA: G230L/2376 May 04 2021
Sz75 SZ75 15h 49m 12.1s -35d 39m 05.1s K6 11.4 0.7 0.86 -7.67 16476 COS/FUV & STIS/CCD & STIS/NUV May 03 2021
Proposal ID Visit ID Visit Status Science Configuration Observation Date
16476 2C Completed COS/FUV: G130M/1291 + G160M/1589/1623 May 03 2021
16476 2S Completed STIS/CCD: G430L/4300 + G750L/7751 & STIS/NUV-MAMA: G230L/2376 May 03 2021
Sz76 SZ76 15h 49m 30.74s -35d 49m 51.4s M4 15.18 0.2 0.23 -9.26 16477 COS/FUV & STIS/CCD & STIS/NUV May 10 2021
Proposal ID Visit ID Visit Status Science Configuration Observation Date
16477 4C Failed COS/FUV: G130M/1291 + G160M/1589 May 10 2021
16477 4D Failed COS/FUV: G130M/1291 + G160M/1623 May 10 2021
16477 4S Failed STIS/CCD: G430L/4300 + G750L/7751 & STIS/NUV-MAMA: G230L/2376 May 10 2021
16477 DC Scheduling COS/FUV: G130M/1291 + G160M/1589 Jun 17 2021 - Jul 20 2021
16477 DD Scheduling COS/FUV: G130M/1291 + G160M/1623 Jun 17 2021 - Jul 20 2021
16477 DS Scheduling STIS/CCD: G430L/4300 + G750L/7751 & STIS/NUV-MAMA: G230L/2376 Jun 17 2021 - Jul 20 2021
Sz77 SZ77 15h 51m 46.95s -35d 56m 44.1s K7 13.26 0.0 0.75 -8.79 16476 COS/FUV & STIS/CCD & STIS/NUV May 07 2021
Proposal ID Visit ID Visit Status Science Configuration Observation Date
16476 3C Completed COS/FUV: G130M/1291 + G160M/1589/1623 May 07 2021
16476 3S Completed STIS/CCD: G430L/4300 + G750L/7751 & STIS/NUV-MAMA: G230L/2376 May 07 2021
RXJ1556.1-3655 RXJ1556.1-3655 15h 56m 02.09s -36d 55m 28.3s M1 13.85 1.0 0.5 -7.92
Proposal ID Visit ID Visit Status Science Configuration Observation Date
Sz82 SZ82 15h 56m 09.18s -37d 56m 06.1s K5 11.93 0.9 0.95 -8.04
Proposal ID Visit ID Visit Status Science Configuration Observation Date
Sz84 SZ84 15h 58m 02.53s -37d 36m 02.7s M5 16.16 0.0 0.16 -9.21
Proposal ID Visit ID Visit Status Science Configuration Observation Date
Sz129 SZ129 15h 59m 16.48s -41d 57m 10.3s K7 12.0 0.9 0.79 -8.4
Proposal ID Visit ID Visit Status Science Configuration Observation Date
RY Lup V-RY-LUP, RY-LUP 15h 59m 28.39s -40d 21m 51.3s K2 9.9 0.4 1.4 -8.19 8205, 14469 COS/FUV & STIS/CCD & STIS/FUV & STIS/NUV Jun 30 2000
Proposal ID Visit ID Visit Status Science Configuration Observation Date
8205 01 Completed STIS/FUV-MAMA: G140L/1425 & STIS/NUV-MAMA: G230L/2376 Aug 26 2000
8205 02 Completed STIS/CCD: G230MB/2794/2976 Jun 30 2000
14469 01 Completed COS/FUV: G130M/1291/1318 + G140L/1280 + G160M/1577/1611 & STIS/CCD: G430L/4300 & STIS/NUV-MAMA: G230L/2376 Mar 16 2016
SSTc2dJ160000.6-422158 SSTC2DJ160000.6-422158 16h 00m 00.62s -42d 21m 57.5s M4.5 15.85 0.0 0.2 -9.81 16479 COS/FUV & STIS/CCD & STIS/NUV Jun 21 2021 - Jun 21 2021
Proposal ID Visit ID Visit Status Science Configuration Observation Date
16479 1C Scheduling COS/FUV: G130M/1291 + G160M/1589/1623 Jun 21 2021 - Jun 21 2021
16479 1D Scheduling COS/FUV: G130M/1291 + G160M/1589/1623 Jun 21 2021 - Jun 21 2021
16479 1S Scheduling STIS/CCD: G430L/4300 + G750L/7751 & STIS/NUV-MAMA: G230L/2376 Jun 21 2021 - Jun 21 2021
Sz130 SZ130 16h 00m 31.05s -41d 43m 37.2s M2 14.71 0.0 0.41 -9.19 16479 COS/FUV & STIS/CCD & STIS/NUV Jun 20 2021
Proposal ID Visit ID Visit Status Science Configuration Observation Date
16479 4C Scheduled COS/FUV: G130M/1291 + G160M/1589/1623 Jun 20 2021
16479 4S Scheduled STIS/CCD: G430L/4300 + G750L/7751 & STIS/NUV-MAMA: G230L/2376 Jun 20 2021
MY Lup V-MY-LUP 16h 00m 44.53s -41d 55m 31.2s K0 12.17 1.3 1.06 -9.67 14604 COS/FUV & STIS/CCD & STIS/NUV Sep 08 2017
Proposal ID Visit ID Visit Status Science Configuration Observation Date
14604 01 Completed COS/FUV: G130M/1291/1318 + G140L/1280 + G160M/1577/1611 & STIS/CCD: G430L/4300 & STIS/NUV-MAMA: G230L/2376 Sep 08 2017
Sz97 SZ97 16h 08m 21.79s -39d 04m 21.5s M4 14.61 0.0 0.23 -9.53
Proposal ID Visit ID Visit Status Science Configuration Observation Date
Sz98 SZ98 16h 08m 22.5s -39d 04m 46s K7 13.66 1.0 0.7 -7.23
Proposal ID Visit ID Visit Status Science Configuration Observation Date
Sz99 SZ99 16h 08m 24.04s -39d 05m 49.4s M4 16.0 0.0 0.23 -9.41
Proposal ID Visit ID Visit Status Science Configuration Observation Date
Sz100 SZ100 16h 08m 25.76s -39d 06m 01.1s M5.5 15.43 0.0 0.16 -9.44
Proposal ID Visit ID Visit Status Science Configuration Observation Date
Sz103 SZ103 16h 08m 30.26s -39d 06m 11.1s M4 11.14 0.7 0.22 -8.99
Proposal ID Visit ID Visit Status Science Configuration Observation Date
SSTc2dJ160830.7-382827 SSTC2DJ160830.7-382827, TYC-7851-810-1 16h 08m 30.7s -38d 28m 26.8s K2 11.15 0.2 1.4 -8.96 14604 COS/FUV & STIS/CCD & STIS/NUV Jul 29 2017
Proposal ID Visit ID Visit Status Science Configuration Observation Date
14604 03 Completed COS/FUV: G130M/1291/1318 + G140L/1280 + G160M/1577/1611 & STIS/CCD: G430L/4300 & STIS/NUV-MAMA: G230L/2376 Jul 29 2017
Sz104 SZ104 16h 08m 30.81s -39d 05m 48.8s M5 15.25 0.0 0.16 -9.75
Proposal ID Visit ID Visit Status Science Configuration Observation Date
Sz110 SZ110 16h 08m 51.57s -39d 03m 17.7s M4 14.58 0.0 0.22 -8.53
Proposal ID Visit ID Visit Status Science Configuration Observation Date
Sz111 SZ111 16h 08m 54.69s -39d 37m 43.1s M1 13.98 0.0 0.47 -9.12 16479 COS/FUV & STIS/CCD & STIS/NUV Jun 20 2021
Proposal ID Visit ID Visit Status Science Configuration Observation Date
16479 3C Scheduled COS/FUV: G130M/1291 + G160M/1589/1623 Jun 20 2021
16479 3S Scheduled STIS/CCD: G430L/4300 + G750L/7751 & STIS/NUV-MAMA: G230L/2376 Jun 20 2021
Sz112 SZ112 16h 08m 55.52s -39d 02m 33.9s M5 15.39 0.0 0.17 -9.64
Proposal ID Visit ID Visit Status Science Configuration Observation Date
Sz114 SZ114 16h 09m 01.84s -39d 05m 12.5s M4.8 14.12 0.3 0.21 -8.96
Proposal ID Visit ID Visit Status Science Configuration Observation Date
Sz115 SZ115 16h 09m 06.21s -39d 08m 51.8s M4.5 15.48 0.5 0.19 -9.24
Proposal ID Visit ID Visit Status Science Configuration Observation Date
Sz117 SZ117 16h 09m 44.34s -39d 13m 30.3s M3.5 14.59 0.5 0.26 -8.61
Proposal ID Visit ID Visit Status Science Configuration Observation Date
SSTc2dJ161243.8-381503 SSTC2DJ161243.8-381503 16h 12m 43.75s -38d 15m 03.3s M1 13.44 0.8 0.44 -8.76
Proposal ID Visit ID Visit Status Science Configuration Observation Date
SSTc2dJ161344.1-373646 SSTC2DJ161344.1-373646 16h 13m 44.11s -37d 36m 46.4s M5 17.32 0.6 0.16 -8.94 16479 COS/FUV & STIS/CCD & STIS/NUV Jun 26 2021 - Jun 27 2021
Proposal ID Visit ID Visit Status Science Configuration Observation Date
16479 2C Scheduling COS/FUV: G130M/1291 + G160M/1589/1623 Jun 26 2021 - Jun 27 2021
16479 2D Scheduling COS/FUV: G130M/1291 + G160M/1623 Jun 26 2021 - Jun 27 2021
16479 2E Scheduling COS/FUV: G130M/1291 + G160M/1589/1623 Jun 26 2021 - Jun 27 2021
16479 2S Scheduling STIS/CCD: G430L/4300 + G750L/7751 & STIS/NUV-MAMA: G230L/2376 Jun 26 2021 - Jun 27 2021

Orion OB1 Association

Target MAST Target Name RA(J2000) DEC(J2000) SpType V A_V M* (M☉) log(dm/dt) (M☉/yr) Proposal ID Science Configuration First Observation Date
CVSO-17 CVSO-17 5h 23m 04.72s 1d 37m 15.3s M3 16.16 0.0 0.33 -9.22 16115 COS/FUV & STIS/CCD & STIS/NUV Dec 05 2020
Proposal ID Visit ID Visit Status Science Configuration Observation Date
16115 3C Completed COS/FUV: G130M/1291 + G160M/1611 Dec 05 2020
16115 3D Completed COS/FUV: G130M/1291 + G160M/1611 Dec 06 2020
16115 3S Completed STIS/CCD: G430L/4300 + G750L/7751 & STIS/NUV-MAMA: G230L/2376 Dec 05 2020
CVSO-36 CVSO-36 5h 25m 50.37s 1d 49m 37.3s M3 16.07 0.0 0.34 -8.44 16115 COS/FUV & STIS/CCD & STIS/NUV Dec 03 2020
Proposal ID Visit ID Visit Status Science Configuration Observation Date
16115 5C Completed COS/FUV: G130M/1291 + G160M/1611 Dec 03 2020
16115 5S Completed STIS/CCD: G430L/4300 + G750L/7751 & STIS/NUV-MAMA: G230L/2376 Dec 03 2020
CVSO-58 CVSO-58 5h 29m 23.26s -1d 25m 15.5s K7 14.93 0.12 0.78 -8.35 16114 COS/FUV & STIS/CCD & STIS/NUV Dec 01 2020
Proposal ID Visit ID Visit Status Science Configuration Observation Date
16114 3C Completed COS/FUV: G130M/1291 + G160M/1611 Dec 01 2020
16114 3D Completed COS/FUV: G130M/1291 + G160M/1611 Dec 01 2020
16114 3S Completed STIS/CCD: G430L/4300 + G750L/7751 & STIS/NUV-MAMA: G230L/2376 Dec 02 2020
CVSO-90 CVSO-90 5h 31m 20.63s -0d 49m 19.8s K7 14.61 0.0 0.79 -7.75 16114 COS/FUV & STIS/CCD & STIS/NUV Dec 16 2020
Proposal ID Visit ID Visit Status Science Configuration Observation Date
16114 4C Completed COS/FUV: G130M/1291 + G160M/1611 Dec 16 2020
16114 4S Completed STIS/CCD: G430L/4300 + G750L/7751 & STIS/NUV-MAMA: G230L/2376 Dec 16 2020
CVSO-104 CVSO-104 5h 32m 06.49s -1d 11m 00.8s K7 14.22 0.0 0.77 -8.12 16115 COS/FUV & STIS/CCD & STIS/NUV Nov 26 2020
Proposal ID Visit ID Visit Status Science Configuration Observation Date
16115 1C Completed COS/FUV: G130M/1291 + G160M/1611 Nov 26 2020
16115 1S Completed STIS/CCD: G430L/4300 + G750L/7751 + MIRROR/-1 & STIS/NUV-MAMA: G230L/2376 Nov 27 2020
CVSO-107 CVSO-107 5h 32m 25.79s -0d 36m 53.4s K7 14.78 0.32 0.77 -7.96 16114 COS/FUV & STIS/CCD & STIS/NUV Dec 04 2020
Proposal ID Visit ID Visit Status Science Configuration Observation Date
16114 1C Completed COS/FUV: G130M/1291 + G160M/1611 Dec 04 2020
16114 1D Completed COS/FUV: G130M/1291 + G160M/1611 Dec 04 2020
16114 1S Completed STIS/CCD: G430L/4300 + G750L/7751 & STIS/NUV-MAMA: G230L/2376 Dec 05 2020
CVSO-109 CVSO-109 5h 32m 32.66s -1d 13m 46.1s M0 13.97 0.0 0.56 -7.6 16115 COS/FUV & STIS/CCD & STIS/NUV Nov 28 2020
Proposal ID Visit ID Visit Status Science Configuration Observation Date
16115 2C Completed COS/FUV: G130M/1291 + G160M/1611 Nov 28 2020
16115 2S Completed STIS/CCD: G430L/4300 + G750L/7751 & STIS/NUV-MAMA: G230L/2376 Nov 28 2020
CVSO-146 CVSO-146 5h 35m 46.01s -0d 57m 52.2s K6 14.01 0.1 0.92 -8.06 16113 COS/FUV & STIS/CCD & STIS/NUV Dec 09 2020
Proposal ID Visit ID Visit Status Science Configuration Observation Date
16113 1C Completed COS/FUV: G130M/1291 + G160M/1611 Dec 10 2020
16113 1S Completed STIS/CCD: G430L/4300 + G750L/7751 & STIS/NUV-MAMA: G230L/2376 Dec 09 2020
CVSO-165 CVSO-165 5h 39m 02.57s -1d 20m 32.3s K6 13.68 0.0 0.91 -8.43 16114 COS/FUV & STIS/CCD & STIS/NUV Dec 14 2020
Proposal ID Visit ID Visit Status Science Configuration Observation Date
16114 2C Completed COS/FUV: G130M/1291 + G160M/1611 Dec 14 2020
16114 2D Completed COS/FUV: G130M/1291 + G160M/1611 Dec 14 2020
16114 2S Completed STIS/CCD: G430L/4300 + G750L/7751 & STIS/NUV-MAMA: G230L/2376 Dec 14 2020
CVSO-176 CVSO-176 5h 40m 24.15s -0d 31m 21.3s M3 15.65 0.0 0.35 -8.37 16115 COS/FUV & STIS/CCD & STIS/NUV Nov 28 2020
Proposal ID Visit ID Visit Status Science Configuration Observation Date
16115 4C Completed COS/FUV: G130M/1291 + G160M/1611 Nov 29 2020
16115 4D Completed COS/FUV: G130M/1291 + G160M/1611 Nov 28 2020
16115 4S Completed STIS/CCD: G430L/4300 + G750L/7751 & STIS/NUV-MAMA: G230L/2376 Nov 29 2020

σ Orionis Cluster

Target MAST Target Name RA(J2000) DEC(J2000) SpType V A_V M* (M☉) log(dm/dt) (M☉/yr) Proposal ID Science Configuration First Observation Date
SO518 V505-ORI 5h 38m 27.26s -2d 45m 09.7s K6.0 14.16 0.0 0.754 -8.54 16113 COS/FUV & STIS/CCD & STIS/NUV Dec 01 2020
Proposal ID Visit ID Visit Status Science Configuration Observation Date
16113 3C Completed COS/FUV: G130M/1291 + G160M/1611 Dec 01 2020
16113 3S Completed STIS/CCD: G430L/4300 + G750L/7751 & STIS/NUV-MAMA: G230L/2376 Dec 01 2020
SO583 V-TX-ORI 5h 38m 33.69s -2d 44m 14.1s K4.5 12.06 0.0 1.087 -8.13 16113 COS/FUV & STIS/CCD & STIS/NUV Nov 30 2020
Proposal ID Visit ID Visit Status Science Configuration Observation Date
16113 2C Completed COS/FUV: G130M/1291 + G160M/1611 Nov 30 2020
16113 2S Completed STIS/CCD: G430L/4300 + G750L/7751 & STIS/NUV-MAMA: G230L/2376 Dec 01 2020
SO1153 V510-ORI 5h 39m 39.83s -2d 31m 21.9s K5.5 14.3 0.15 0.875 -8.38 16113 COS/FUV & STIS/CCD & STIS/NUV Dec 07 2020
Proposal ID Visit ID Visit Status Science Configuration Observation Date
16113 4C Failed COS/FUV: G130M/1291 + G160M/1611 Dec 07 2020
16113 4D Failed COS/FUV: G130M/1291 + G160M/1611 Dec 08 2020
16113 4S Failed STIS/CCD: G430L/4300 + G750L/7751 & STIS/NUV-MAMA: G230L/2376 Dec 07 2020
16113 DC Completed COS/FUV: G130M/1291 + G160M/1589 Feb 12 2021
16113 DD Completed COS/FUV: G130M/1291 + G160M/1623 Feb 12 2021
16113 DS Completed STIS/CCD: G430L/4300 + G750L/7751 & STIS/NUV-MAMA: G230L/2376 Feb 12 2021

Classical T Tauri Star Monitoring Targets

Target MAST Target Name RA(J2000) DEC(J2000) SpType V A_V M* (M☉) log(dm/dt) (M☉/yr) Rotational Period (days) Proposal ID Science Configuration First Observation Date
BP Tau V-BP-TAU 04h 19m 15.86s +29d 06m 27.2s K7 12.12 0.51 0.7 -7.54 8.19 16107 COS/FUV & COS/NUV Aug 20 2021 - Aug 28 2021
Proposal ID Visit ID Visit Status Science Configuration Observation Date
16107 1C Implementation COS/FUV: G160M/1589/1623 & COS/NUV: G230L/2635/2950 Aug 20 2021 - Aug 28 2021
16107 1D Implementation COS/FUV: G160M/1589/1623 & COS/NUV: G230L/2635/2950 Aug 21 2021 - Aug 31 2021
16107 1E Implementation COS/FUV: G160M/1589/1623 & COS/NUV: G230L/2635/2950 Aug 24 2021 - Sep 02 2021
16107 1F Implementation COS/FUV: G160M/1589/1623 & COS/NUV: G230L/2635/2950 Aug 26 2021 - Sep 04 2021
16107 1G Implementation COS/FUV: G160M/1589/1623 & COS/NUV: G230L/2635/2950 Aug 28 2021 - Sep 06 2021
16107 1H Implementation COS/FUV: G160M/1589/1623 & COS/NUV: G230L/2635/2950 Aug 30 2021 - Sep 08 2021
16107 1I Implementation COS/FUV: G160M/1589/1623 & COS/NUV: G230L/2635/2950 Sep 01 2021 - Sep 10 2021
16107 1J Implementation COS/FUV: G160M/1589/1623 & COS/NUV: G230L/2635/2950 Sep 03 2021 - Sep 12 2021
16107 1K Implementation COS/FUV: G160M/1589/1623 & COS/NUV: G230L/2635/2950 Sep 05 2021 - Sep 14 2021
16107 1L Implementation COS/FUV: G160M/1589/1623 & COS/NUV: G230L/2635/2950 Sep 07 2021 - Sep 16 2021
16107 1M Implementation COS/FUV: G160M/1589/1623 & COS/NUV: G230L/2635/2950 Sep 09 2021 - Sep 18 2021
16107 1N Implementation COS/FUV: G160M/1589/1623 & COS/NUV: G230L/2635/2950 Sep 11 2021 - Sep 19 2021
GM Aur V-GM-AUR 04h 55m 10.98s +30d 21m 59.1s K3 13.1 0.6 1.36 -8.3 6.1 16108 COS/FUV & COS/NUV Oct 13 2021 - Oct 19 2021
Proposal ID Visit ID Visit Status Science Configuration Observation Date
16108 1C Implementation COS/FUV: G160M/1589/1623 & COS/NUV: G230L/2635/2950 Oct 13 2021 - Oct 19 2021
16108 1D Implementation COS/FUV: G160M/1589/1623 & COS/NUV: G230L/2635/2950 Oct 14 2021 - Oct 21 2021
16108 1E Implementation COS/FUV: G160M/1589/1623 & COS/NUV: G230L/2635/2950 Oct 16 2021 - Oct 23 2021
16108 1F Implementation COS/FUV: G160M/1589/1623 & COS/NUV: G230L/2635/2950 Oct 17 2021 - Oct 24 2021
16108 1G Implementation COS/FUV: G160M/1589/1623 & COS/NUV: G230L/2635/2950 Oct 19 2021 - Oct 26 2021
16108 1H Implementation COS/FUV: G160M/1589/1623 & COS/NUV: G230L/2635/2950 Oct 20 2021 - Oct 27 2021
16108 1I Implementation COS/FUV: G160M/1589/1623 & COS/NUV: G230L/2635/2950 Oct 22 2021 - Oct 29 2021
16108 1J Implementation COS/FUV: G160M/1589/1623 & COS/NUV: G230L/2635/2950 Oct 23 2021 - Oct 30 2021
16108 1K Implementation COS/FUV: G160M/1589/1623 & COS/NUV: G230L/2635/2950 Oct 25 2021 - Nov 01 2021
16108 1L Implementation COS/FUV: G160M/1589/1623 & COS/NUV: G230L/2635/2950 Oct 26 2021 - Nov 02 2021
16108 1M Implementation COS/FUV: G160M/1589/1623 & COS/NUV: G230L/2635/2950 Oct 28 2021 - Nov 04 2021
16108 1N Implementation COS/FUV: G160M/1589/1623 & COS/NUV: G230L/2635/2950 Oct 29 2021 - Nov 05 2021
TW Hya V-TW-HYA 11h 01m 51.95s -34d 42m 17.7s K7 10.5 0.0 0.7 -8.7 3.57 16109 COS/FUV & COS/NUV Mar 29 2021
Proposal ID Visit ID Visit Status Science Configuration Observation Date
16109 1C Completed COS/FUV: G160M/1589/1623 & COS/NUV: G230L/2635/2950 Mar 29 2021
16109 1D Completed COS/FUV: G160M/1589/1623 & COS/NUV: G230L/2635/2950 Mar 30 2021
16109 1E Completed COS/FUV: G160M/1589/1623 & COS/NUV: G230L/2635/2950 Mar 31 2021
16109 1F Completed COS/FUV: G160M/1589/1623 & COS/NUV: G230L/2635/2950 Apr 01 2021
16109 1G Completed COS/FUV: G160M/1589/1623 & COS/NUV: G230L/2635/2950 Apr 02 2021
16109 1H Completed COS/FUV: G160M/1589/1623 & COS/NUV: G230L/2635/2950 Apr 03 2021
16109 1I Completed COS/FUV: G160M/1589/1623 & COS/NUV: G230L/2635/2950 Apr 04 2021
16109 1J Completed COS/FUV: G160M/1589/1623 & COS/NUV: G230L/2635/2950 Apr 05 2021
16109 1K Completed COS/FUV: G160M/1589/1623 & COS/NUV: G230L/2635/2950 Apr 05 2021
16109 1L Completed COS/FUV: G160M/1589/1623 & COS/NUV: G230L/2635/2950 Apr 06 2021
16109 1M Completed COS/FUV: G160M/1589/1623 & COS/NUV: G230L/2635/2950 Apr 07 2021
16109 1N Completed COS/FUV: G160M/1589/1623 & COS/NUV: G230L/2635/2950 Apr 08 2021
RU Lup V-RU-LUP 15h 56m 42.31s -37d 49m 15.47s K7 9.6 0.07 0.7 -7.3 3.71 16110 COS/FUV & COS/NUV Aug 10 2021 - Aug 22 2021
Proposal ID Visit ID Visit Status Science Configuration Observation Date
16110 1C Implementation COS/FUV: G160M/1589/1623 & COS/NUV: G230L/2635/2950 Aug 10 2021 - Aug 22 2021
16110 1D Implementation COS/FUV: G160M/1589/1623 & COS/NUV: G230L/2635/2950 Aug 10 2021 - Aug 23 2021
16110 1E Implementation COS/FUV: G160M/1589/1623 & COS/NUV: G230L/2635/2950 Aug 11 2021 - Aug 24 2021
16110 1F Implementation COS/FUV: G160M/1589/1623 & COS/NUV: G230L/2635/2950 Aug 12 2021 - Aug 25 2021
16110 1G Implementation COS/FUV: G160M/1589/1623 & COS/NUV: G230L/2635/2950 Aug 13 2021 - Aug 26 2021
16110 1H Implementation COS/FUV: G160M/1589/1623 & COS/NUV: G230L/2635/2950 Aug 14 2021 - Aug 27 2021
16110 1I Implementation COS/FUV: G160M/1589/1623 & COS/NUV: G230L/2635/2950 Aug 15 2021 - Aug 28 2021
16110 1J Implementation COS/FUV: G160M/1589/1623 & COS/NUV: G230L/2635/2950 Aug 16 2021 - Aug 29 2021
16110 1K Implementation COS/FUV: G160M/1589/1623 & COS/NUV: G230L/2635/2950 Aug 17 2021 - Aug 30 2021
16110 1L Implementation COS/FUV: G160M/1589/1623 & COS/NUV: G230L/2635/2950 Aug 18 2021 - Aug 31 2021
16110 1M Implementation COS/FUV: G160M/1589/1623 & COS/NUV: G230L/2635/2950 Aug 19 2021 - Sep 01 2021
16110 1N Implementation COS/FUV: G160M/1589/1623 & COS/NUV: G230L/2635/2950 Aug 20 2021 - Sep 02 2021

Last Updated: Jun 11, 2021

Charting young stars’ ultraviolet light with Hubble.

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