Exposure
- ID
- GRAVI.2025-04-25T07:57:36.571_1
- Header ID
- GRAVI.2025-04-25T07:57:36.571
- Date updated
- 2025-04-25 08:15:47 UTC+0000
- Release date
- 2026-04-25 08:15:47 UTC+0000
- UTC Start
- 2025-04-25 07:57:36.571
- UTC End
- 2025-04-25 08:04:16.571
- MJD Start
- 60790.33167328
- MJD End
- 60790.33630290963
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.012529499999999999
- Ambient temperature (°C)
- 13.75
- Seeing (arcsec)
- 0.4
Observation
- ID
- 66981
- 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
- 49798
- Name
- HT_Lup
- RA
- 236.30041
- DEC
- -34.29179
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 87.9850 | 87.5770 | 131.4000 | 132.7000 |
| A0-J2 | 121.0700 | 119.9700 | 108.3000 | 109.4000 |
| A0-K0 | 116.9030 | 115.5740 | 84.9860 | 85.9100 |
| G1-J2 | 53.0570 | 52.4900 | 67.5000 | 68.2000 |
| G1-K0 | 85.0570 | 84.5880 | 36.4200 | 36.9710 |
| J2-K0 | 48.1610 | 48.1550 | 1.7600 | 2.5320 |
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 | 60790.33167328 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HT Lup |
| HIERARCH ESO INS SOBJ NAME | HT_Lup |
| RA | 236.30041 |
| 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 | 87.985 |
| HIERARCH ESO ISS PBL12 END | 87.577 |
| HIERARCH ESO ISS PBLA12 START | 131.4 |
| HIERARCH ESO ISS PBLA12 END | 132.7 |
| HIERARCH ESO ISS PBL13 START | 121.07 |
| HIERARCH ESO ISS PBL13 END | 119.97 |
| HIERARCH ESO ISS PBLA13 START | 108.3 |
| HIERARCH ESO ISS PBLA13 END | 109.4 |
| HIERARCH ESO ISS PBL14 START | 116.903 |
| HIERARCH ESO ISS PBL14 END | 115.574 |
| HIERARCH ESO ISS PBLA14 START | 84.986 |
| HIERARCH ESO ISS PBLA14 END | 85.91 |
| HIERARCH ESO ISS PBL23 START | 53.057 |
| HIERARCH ESO ISS PBL23 END | 52.49 |
| HIERARCH ESO ISS PBLA23 START | 67.5 |
| HIERARCH ESO ISS PBLA23 END | 68.2 |
| HIERARCH ESO ISS PBL24 START | 85.057 |
| HIERARCH ESO ISS PBL24 END | 84.588 |
| HIERARCH ESO ISS PBLA24 START | 36.42 |
| HIERARCH ESO ISS PBLA24 END | 36.971 |
| HIERARCH ESO ISS PBL34 START | 48.161 |
| HIERARCH ESO ISS PBL34 END | 48.155 |
| HIERARCH ESO ISS PBLA34 START | 1.76 |
| HIERARCH ESO ISS PBLA34 END | 2.532 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.010294 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.014765 |
| HIERARCH ESO ISS AMBI TEMP | 13.75 |
| HIERARCH ESO ISS AMBI FWHM START | 0.43 |
| HIERARCH ESO ISS AMBI FWHM END | 0.37 |
| HIERARCH ESO FT ROBJ NAME | HT_Lup |
| HIERARCH ESO FT ROBJ ALPHA | 154512.868 |
| HIERARCH ESO FT ROBJ DELTA | -341730.644 |