Exposure
- ID
- GRAVI.2025-04-29T08:17:53.683_1
- Header ID
- GRAVI.2025-04-29T08:17:53.683
- Date updated
- 2025-04-29 08:30:53 UTC+0000
- Release date
- 2026-04-29 08:30:53 UTC+0000
- UTC Start
- 2025-04-29 08:17:53.683
- UTC End
- 2025-04-29 08:24:33.683
- MJD Start
- 60794.34576022
- MJD End
- 60794.35038984963
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005424
- Ambient temperature (°C)
- 12.47
- Seeing (arcsec)
- 0.395
Observation
- ID
- 67044
- Category
- science
- Program ID
- 113.26EQ.009
- 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
- 49829
- Name
- HT_Lup
- RA
- 236.300409
- DEC
- -34.29179
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 85.6560 | 85.1620 | 138.1000 | 139.4000 |
| A0-J2 | 114.7340 | 113.3580 | 114.6000 | 115.9000 |
| A0-K0 | 109.1860 | 107.4810 | 89.9090 | 90.8970 |
| G1-J2 | 49.7590 | 49.0260 | 71.2000 | 71.9000 |
| G1-K0 | 82.3340 | 81.7280 | 39.1120 | 39.5760 |
| J2-K0 | 48.1010 | 48.0810 | 5.7640 | 6.5270 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 113.26EQ.009 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,DUAL |
| MJD-OBS | 60794.34576022 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HT Lup |
| HIERARCH ESO INS SOBJ NAME | HT_Lup |
| RA | 236.300409 |
| 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 | 85.656 |
| HIERARCH ESO ISS PBL12 END | 85.162 |
| HIERARCH ESO ISS PBLA12 START | 138.1 |
| HIERARCH ESO ISS PBLA12 END | 139.4 |
| HIERARCH ESO ISS PBL13 START | 114.734 |
| HIERARCH ESO ISS PBL13 END | 113.358 |
| HIERARCH ESO ISS PBLA13 START | 114.6 |
| HIERARCH ESO ISS PBLA13 END | 115.9 |
| HIERARCH ESO ISS PBL14 START | 109.186 |
| HIERARCH ESO ISS PBL14 END | 107.481 |
| HIERARCH ESO ISS PBLA14 START | 89.909 |
| HIERARCH ESO ISS PBLA14 END | 90.897 |
| HIERARCH ESO ISS PBL23 START | 49.759 |
| HIERARCH ESO ISS PBL23 END | 49.026 |
| HIERARCH ESO ISS PBLA23 START | 71.2 |
| HIERARCH ESO ISS PBLA23 END | 71.9 |
| HIERARCH ESO ISS PBL24 START | 82.334 |
| HIERARCH ESO ISS PBL24 END | 81.728 |
| HIERARCH ESO ISS PBLA24 START | 39.112 |
| HIERARCH ESO ISS PBLA24 END | 39.576 |
| HIERARCH ESO ISS PBL34 START | 48.101 |
| HIERARCH ESO ISS PBL34 END | 48.081 |
| HIERARCH ESO ISS PBLA34 START | 5.764 |
| HIERARCH ESO ISS PBLA34 END | 6.527 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004897 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005951 |
| HIERARCH ESO ISS AMBI TEMP | 12.47 |
| HIERARCH ESO ISS AMBI FWHM START | 0.37 |
| HIERARCH ESO ISS AMBI FWHM END | 0.42 |
| HIERARCH ESO FT ROBJ NAME | HT_Lup |
| HIERARCH ESO FT ROBJ ALPHA | 154512.868 |
| HIERARCH ESO FT ROBJ DELTA | -341730.644 |