Exposure
- ID
- GRAVI.2025-07-22T01:49:08.515_1
- Header ID
- GRAVI.2025-07-22T01:49:08.515
- Date updated
- 2025-07-22 02:05:46 UTC+0000
- Release date
- 2026-07-22 02:05:46 UTC+0000
- UTC Start
- 2025-07-22 01:49:08.515
- UTC End
- 2025-07-22 01:55:48.515
- MJD Start
- 60878.075793
- MJD End
- 60878.08042262963
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006627
- Ambient temperature (°C)
- 14.47
- Seeing (arcsec)
- 0.47
Observation
- ID
- 68843
- Category
- science
- Program ID
- 113.26EQ.011
- Program Title
- USING GRAVITY TO STUDY STAR-DISK INTERACTION
- Program Type
- Monitoring
- PI / COI
- GINSKI / BOURDAROT / PINILLA / BENISTY / MANARA / RIBAS / LACOUR / NOWAK / VIGAN / WANG / BALMER / MURPHY
Target
- ID
- 51213
- Name
- HT_Lup
- RA
- 236.300407
- DEC
- -34.29179
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 89.1420 | 88.8170 | 127.6000 | 128.8000 |
| A0-J2 | 124.2230 | 123.3250 | 104.6000 | 105.7000 |
| A0-K0 | 120.7230 | 119.6320 | 82.0130 | 82.9260 |
| G1-J2 | 54.6940 | 54.2250 | 65.1000 | 65.8000 |
| G1-K0 | 86.4170 | 86.0250 | 34.5130 | 35.1190 |
| J2-K0 | 48.1660 | 48.1670 | 359.2400 | 0.0180 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 113.26EQ.011 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60878.075793 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HT Lup |
| HIERARCH ESO INS SOBJ NAME | HT_Lup |
| RA | 236.300407 |
| DEC | -34.29179 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| HIERARCH ESO INS POLA MODE | COMBINED |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | A0 |
| HIERARCH ESO ISS CONF STATION2 | G1 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | K0 |
| EXPTIME | 414.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 100.0 |
| HIERARCH ESO DET2 NDIT | 4 |
| HIERARCH ESO ISS PBL12 START | 89.142 |
| HIERARCH ESO ISS PBL12 END | 88.817 |
| HIERARCH ESO ISS PBLA12 START | 127.6 |
| HIERARCH ESO ISS PBLA12 END | 128.8 |
| HIERARCH ESO ISS PBL13 START | 124.223 |
| HIERARCH ESO ISS PBL13 END | 123.325 |
| HIERARCH ESO ISS PBLA13 START | 104.6 |
| HIERARCH ESO ISS PBLA13 END | 105.7 |
| HIERARCH ESO ISS PBL14 START | 120.723 |
| HIERARCH ESO ISS PBL14 END | 119.632 |
| HIERARCH ESO ISS PBLA14 START | 82.013 |
| HIERARCH ESO ISS PBLA14 END | 82.926 |
| HIERARCH ESO ISS PBL23 START | 54.694 |
| HIERARCH ESO ISS PBL23 END | 54.225 |
| HIERARCH ESO ISS PBLA23 START | 65.1 |
| HIERARCH ESO ISS PBLA23 END | 65.8 |
| HIERARCH ESO ISS PBL24 START | 86.417 |
| HIERARCH ESO ISS PBL24 END | 86.025 |
| HIERARCH ESO ISS PBLA24 START | 34.513 |
| HIERARCH ESO ISS PBLA24 END | 35.119 |
| HIERARCH ESO ISS PBL34 START | 48.166 |
| HIERARCH ESO ISS PBL34 END | 48.167 |
| HIERARCH ESO ISS PBLA34 START | 359.24 |
| HIERARCH ESO ISS PBLA34 END | 0.018 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007537 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005717 |
| HIERARCH ESO ISS AMBI TEMP | 14.47 |
| HIERARCH ESO ISS AMBI FWHM START | 0.44 |
| HIERARCH ESO ISS AMBI FWHM END | 0.5 |
| HIERARCH ESO FT ROBJ NAME | HT_Lup |
| HIERARCH ESO FT ROBJ ALPHA | 154512.868 |
| HIERARCH ESO FT ROBJ DELTA | -341730.644 |