Exposure
- ID
- GRAVI.2025-04-29T08:03:05.646_1
- Header ID
- GRAVI.2025-04-29T08:03:05.646
- Date updated
- 2025-04-29 08:20:51 UTC+0000
- Release date
- 2026-04-29 08:20:51 UTC+0000
- UTC Start
- 2025-04-29 08:03:05.646
- UTC End
- 2025-04-29 08:09:45.646
- MJD Start
- 60794.33548201
- MJD End
- 60794.34011163963
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0050869999999999995
- Ambient temperature (°C)
- 12.57
- Seeing (arcsec)
- 0.365
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 | 86.6710 | 86.2030 | 135.2000 | 136.5000 |
| A0-J2 | 117.5160 | 116.2410 | 111.9000 | 113.1000 |
| A0-K0 | 112.5950 | 111.0380 | 87.8490 | 88.8070 |
| G1-J2 | 51.2180 | 50.5520 | 69.7000 | 70.4000 |
| G1-K0 | 83.5390 | 82.9890 | 38.0600 | 38.5630 |
| J2-K0 | 48.1340 | 48.1200 | 4.1240 | 4.8940 |
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 | 60794.33548201 |
| 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 | 86.671 |
| HIERARCH ESO ISS PBL12 END | 86.203 |
| HIERARCH ESO ISS PBLA12 START | 135.2 |
| HIERARCH ESO ISS PBLA12 END | 136.5 |
| HIERARCH ESO ISS PBL13 START | 117.516 |
| HIERARCH ESO ISS PBL13 END | 116.241 |
| HIERARCH ESO ISS PBLA13 START | 111.9 |
| HIERARCH ESO ISS PBLA13 END | 113.1 |
| HIERARCH ESO ISS PBL14 START | 112.595 |
| HIERARCH ESO ISS PBL14 END | 111.038 |
| HIERARCH ESO ISS PBLA14 START | 87.849 |
| HIERARCH ESO ISS PBLA14 END | 88.807 |
| HIERARCH ESO ISS PBL23 START | 51.218 |
| HIERARCH ESO ISS PBL23 END | 50.552 |
| HIERARCH ESO ISS PBLA23 START | 69.7 |
| HIERARCH ESO ISS PBLA23 END | 70.4 |
| HIERARCH ESO ISS PBL24 START | 83.539 |
| HIERARCH ESO ISS PBL24 END | 82.989 |
| HIERARCH ESO ISS PBLA24 START | 38.06 |
| HIERARCH ESO ISS PBLA24 END | 38.563 |
| HIERARCH ESO ISS PBL34 START | 48.134 |
| HIERARCH ESO ISS PBL34 END | 48.12 |
| HIERARCH ESO ISS PBLA34 START | 4.124 |
| HIERARCH ESO ISS PBLA34 END | 4.894 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.004772 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.005402 |
| HIERARCH ESO ISS AMBI TEMP | 12.57 |
| HIERARCH ESO ISS AMBI FWHM START | 0.39 |
| HIERARCH ESO ISS AMBI FWHM END | 0.34 |
| HIERARCH ESO FT ROBJ NAME | HT_Lup |
| HIERARCH ESO FT ROBJ ALPHA | 154512.868 |
| HIERARCH ESO FT ROBJ DELTA | -341730.644 |