Exposure
- ID
- GRAVI.2025-07-18T02:16:43.365_1
- Header ID
- GRAVI.2025-07-18T02:16:43.365
- Date updated
- 2025-07-18 02:35:54 UTC+0000
- Release date
- 2026-07-18 02:35:54 UTC+0000
- UTC Start
- 2025-07-18 02:16:43.365
- UTC End
- 2025-07-18 02:23:23.365
- MJD Start
- 60874.09494635
- MJD End
- 60874.09957597963
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0039115
- Ambient temperature (°C)
- 13.45
- Seeing (arcsec)
- 0.8
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 | 88.5680 | 88.1960 | 129.6000 | 130.8000 |
| A0-J2 | 122.6480 | 121.6380 | 106.5000 | 107.6000 |
| A0-K0 | 118.8100 | 117.5890 | 83.5710 | 84.4910 |
| G1-J2 | 53.8730 | 53.3500 | 66.4000 | 67.1000 |
| G1-K0 | 85.7320 | 85.2990 | 35.5360 | 36.1160 |
| J2-K0 | 48.1660 | 48.1640 | 0.5660 | 1.3430 |
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 | 60874.09494635 |
| 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 | 88.568 |
| HIERARCH ESO ISS PBL12 END | 88.196 |
| HIERARCH ESO ISS PBLA12 START | 129.6 |
| HIERARCH ESO ISS PBLA12 END | 130.8 |
| HIERARCH ESO ISS PBL13 START | 122.648 |
| HIERARCH ESO ISS PBL13 END | 121.638 |
| HIERARCH ESO ISS PBLA13 START | 106.5 |
| HIERARCH ESO ISS PBLA13 END | 107.6 |
| HIERARCH ESO ISS PBL14 START | 118.81 |
| HIERARCH ESO ISS PBL14 END | 117.589 |
| HIERARCH ESO ISS PBLA14 START | 83.571 |
| HIERARCH ESO ISS PBLA14 END | 84.491 |
| HIERARCH ESO ISS PBL23 START | 53.873 |
| HIERARCH ESO ISS PBL23 END | 53.35 |
| HIERARCH ESO ISS PBLA23 START | 66.4 |
| HIERARCH ESO ISS PBLA23 END | 67.1 |
| HIERARCH ESO ISS PBL24 START | 85.732 |
| HIERARCH ESO ISS PBL24 END | 85.299 |
| HIERARCH ESO ISS PBLA24 START | 35.536 |
| HIERARCH ESO ISS PBLA24 END | 36.116 |
| HIERARCH ESO ISS PBL34 START | 48.166 |
| HIERARCH ESO ISS PBL34 END | 48.164 |
| HIERARCH ESO ISS PBLA34 START | 0.566 |
| HIERARCH ESO ISS PBLA34 END | 1.343 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004294 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003529 |
| HIERARCH ESO ISS AMBI TEMP | 13.45 |
| HIERARCH ESO ISS AMBI FWHM START | 0.72 |
| HIERARCH ESO ISS AMBI FWHM END | 0.88 |
| HIERARCH ESO FT ROBJ NAME | HT_Lup |
| HIERARCH ESO FT ROBJ ALPHA | 154512.868 |
| HIERARCH ESO FT ROBJ DELTA | -341730.644 |