Exposure
- ID
- GRAVI.2025-07-18T02:23:55.384_1
- Header ID
- GRAVI.2025-07-18T02:23:55.384
- Date updated
- 2025-07-18 02:40:42 UTC+0000
- Release date
- 2026-07-18 02:40:42 UTC+0000
- UTC Start
- 2025-07-18 02:23:55.384
- UTC End
- 2025-07-18 02:30:35.384
- MJD Start
- 60874.09994657
- MJD End
- 60874.10457619963
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0039725
- Ambient temperature (°C)
- 13.5
- Seeing (arcsec)
- 0.755
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 | 88.1780 | 87.7810 | 130.8000 | 132.1000 |
| A0-J2 | 121.5900 | 120.5180 | 107.7000 | 108.8000 |
| A0-K0 | 117.5320 | 116.2350 | 84.5350 | 85.4560 |
| G1-J2 | 53.3260 | 52.7720 | 67.1000 | 67.9000 |
| G1-K0 | 85.2790 | 84.8210 | 36.1440 | 36.7030 |
| J2-K0 | 48.1630 | 48.1580 | 1.3810 | 2.1530 |
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 | 60874.09994657 |
| 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 | 88.178 |
| HIERARCH ESO ISS PBL12 END | 87.781 |
| HIERARCH ESO ISS PBLA12 START | 130.8 |
| HIERARCH ESO ISS PBLA12 END | 132.1 |
| HIERARCH ESO ISS PBL13 START | 121.59 |
| HIERARCH ESO ISS PBL13 END | 120.518 |
| HIERARCH ESO ISS PBLA13 START | 107.7 |
| HIERARCH ESO ISS PBLA13 END | 108.8 |
| HIERARCH ESO ISS PBL14 START | 117.532 |
| HIERARCH ESO ISS PBL14 END | 116.235 |
| HIERARCH ESO ISS PBLA14 START | 84.535 |
| HIERARCH ESO ISS PBLA14 END | 85.456 |
| HIERARCH ESO ISS PBL23 START | 53.326 |
| HIERARCH ESO ISS PBL23 END | 52.772 |
| HIERARCH ESO ISS PBLA23 START | 67.1 |
| HIERARCH ESO ISS PBLA23 END | 67.9 |
| HIERARCH ESO ISS PBL24 START | 85.279 |
| HIERARCH ESO ISS PBL24 END | 84.821 |
| HIERARCH ESO ISS PBLA24 START | 36.144 |
| HIERARCH ESO ISS PBLA24 END | 36.703 |
| HIERARCH ESO ISS PBL34 START | 48.163 |
| HIERARCH ESO ISS PBL34 END | 48.158 |
| HIERARCH ESO ISS PBLA34 START | 1.381 |
| HIERARCH ESO ISS PBLA34 END | 2.153 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00374 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004205 |
| HIERARCH ESO ISS AMBI TEMP | 13.5 |
| HIERARCH ESO ISS AMBI FWHM START | 0.79 |
| HIERARCH ESO ISS AMBI FWHM END | 0.72 |
| HIERARCH ESO FT ROBJ NAME | HT_Lup |
| HIERARCH ESO FT ROBJ ALPHA | 154512.868 |
| HIERARCH ESO FT ROBJ DELTA | -341730.644 |