Exposure
- ID
- GRAVI.2025-07-22T02:11:05.571_1
- Header ID
- GRAVI.2025-07-22T02:11:05.571
- Date updated
- 2025-07-22 02:25:52 UTC+0000
- Release date
- 2026-07-22 02:25:52 UTC+0000
- UTC Start
- 2025-07-22 02:11:05.571
- UTC End
- 2025-07-22 02:17:45.571
- MJD Start
- 60878.0910367
- MJD End
- 60878.09566632963
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0081025
- Ambient temperature (°C)
- 14.58
- Seeing (arcsec)
- 0.655
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 | 88.0180 | 87.6100 | 131.3000 | 132.6000 |
| A0-J2 | 121.1540 | 120.0570 | 108.2000 | 109.3000 |
| A0-K0 | 117.0050 | 115.6780 | 84.9180 | 85.8410 |
| G1-J2 | 53.1010 | 52.5340 | 67.4000 | 68.2000 |
| G1-K0 | 85.0920 | 84.6240 | 36.3790 | 36.9310 |
| J2-K0 | 48.1620 | 48.1550 | 1.7020 | 2.4740 |
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 | 60878.0910367 |
| 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 | 88.018 |
| HIERARCH ESO ISS PBL12 END | 87.61 |
| HIERARCH ESO ISS PBLA12 START | 131.3 |
| HIERARCH ESO ISS PBLA12 END | 132.6 |
| HIERARCH ESO ISS PBL13 START | 121.154 |
| HIERARCH ESO ISS PBL13 END | 120.057 |
| HIERARCH ESO ISS PBLA13 START | 108.2 |
| HIERARCH ESO ISS PBLA13 END | 109.3 |
| HIERARCH ESO ISS PBL14 START | 117.005 |
| HIERARCH ESO ISS PBL14 END | 115.678 |
| HIERARCH ESO ISS PBLA14 START | 84.918 |
| HIERARCH ESO ISS PBLA14 END | 85.841 |
| HIERARCH ESO ISS PBL23 START | 53.101 |
| HIERARCH ESO ISS PBL23 END | 52.534 |
| HIERARCH ESO ISS PBLA23 START | 67.4 |
| HIERARCH ESO ISS PBLA23 END | 68.2 |
| HIERARCH ESO ISS PBL24 START | 85.092 |
| HIERARCH ESO ISS PBL24 END | 84.624 |
| HIERARCH ESO ISS PBLA24 START | 36.379 |
| HIERARCH ESO ISS PBLA24 END | 36.931 |
| HIERARCH ESO ISS PBL34 START | 48.162 |
| HIERARCH ESO ISS PBL34 END | 48.155 |
| HIERARCH ESO ISS PBLA34 START | 1.702 |
| HIERARCH ESO ISS PBLA34 END | 2.474 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008262 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007943 |
| HIERARCH ESO ISS AMBI TEMP | 14.58 |
| HIERARCH ESO ISS AMBI FWHM START | 0.6 |
| HIERARCH ESO ISS AMBI FWHM END | 0.71 |
| HIERARCH ESO FT ROBJ NAME | HT_Lup |
| HIERARCH ESO FT ROBJ ALPHA | 154512.868 |
| HIERARCH ESO FT ROBJ DELTA | -341730.644 |