Exposure
- ID
- GRAVI.2025-07-24T02:54:43.265_1
- Header ID
- GRAVI.2025-07-24T02:54:43.265
- Date updated
- 2025-07-24 03:10:32 UTC+0000
- Release date
- 2026-07-24 03:10:31 UTC+0000
- UTC Start
- 2025-07-24 02:54:43.265
- UTC End
- 2025-07-24 03:01:23.265
- MJD Start
- 60880.12133409
- MJD End
- 60880.12596371963
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004181
- Ambient temperature (°C)
- 12.77
- Seeing (arcsec)
- 0.5
Observation
- ID
- 68940
- 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
- 51213
- Name
- HT_Lup
- RA
- 236.300407
- DEC
- -34.29179
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 84.5800 | 84.0720 | 141.0000 | 142.4000 |
| A0-J2 | 111.7120 | 110.2540 | 117.4000 | 118.8000 |
| A0-C1 | 21.1420 | 21.0150 | 141.0350 | 142.4530 |
| G1-J2 | 48.1390 | 47.3430 | 72.7000 | 73.4000 |
| G1-C1 | 63.4380 | 63.0570 | 321.0180 | 322.4360 |
| J2-C1 | 92.7290 | 91.3950 | 292.1790 | 293.5090 |
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 | 60880.12133409 |
| 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 | C1 |
| EXPTIME | 414.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 100.0 |
| HIERARCH ESO DET2 NDIT | 4 |
| HIERARCH ESO ISS PBL12 START | 84.58 |
| HIERARCH ESO ISS PBL12 END | 84.072 |
| HIERARCH ESO ISS PBLA12 START | 141.0 |
| HIERARCH ESO ISS PBLA12 END | 142.4 |
| HIERARCH ESO ISS PBL13 START | 111.712 |
| HIERARCH ESO ISS PBL13 END | 110.254 |
| HIERARCH ESO ISS PBLA13 START | 117.4 |
| HIERARCH ESO ISS PBLA13 END | 118.8 |
| HIERARCH ESO ISS PBL14 START | 21.142 |
| HIERARCH ESO ISS PBL14 END | 21.015 |
| HIERARCH ESO ISS PBLA14 START | 141.035 |
| HIERARCH ESO ISS PBLA14 END | 142.453 |
| HIERARCH ESO ISS PBL23 START | 48.139 |
| HIERARCH ESO ISS PBL23 END | 47.343 |
| HIERARCH ESO ISS PBLA23 START | 72.7 |
| HIERARCH ESO ISS PBLA23 END | 73.4 |
| HIERARCH ESO ISS PBL24 START | 63.438 |
| HIERARCH ESO ISS PBL24 END | 63.057 |
| HIERARCH ESO ISS PBLA24 START | 321.018 |
| HIERARCH ESO ISS PBLA24 END | 322.436 |
| HIERARCH ESO ISS PBL34 START | 92.729 |
| HIERARCH ESO ISS PBL34 END | 91.395 |
| HIERARCH ESO ISS PBLA34 START | 292.179 |
| HIERARCH ESO ISS PBLA34 END | 293.509 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003624 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004738 |
| HIERARCH ESO ISS AMBI TEMP | 12.77 |
| HIERARCH ESO ISS AMBI FWHM START | 0.56 |
| HIERARCH ESO ISS AMBI FWHM END | 0.44 |
| HIERARCH ESO FT ROBJ NAME | HT_Lup |
| HIERARCH ESO FT ROBJ ALPHA | 154512.868 |
| HIERARCH ESO FT ROBJ DELTA | -341730.644 |