Exposure
- ID
- GRAVI.2025-07-22T01:41:53.496_1
- Header ID
- GRAVI.2025-07-22T01:41:53.496
- Date updated
- 2025-07-22 01:55:41 UTC+0000
- Release date
- 2026-07-22 01:55:41 UTC+0000
- UTC Start
- 2025-07-22 01:41:53.496
- UTC End
- 2025-07-22 01:48:33.496
- MJD Start
- 60878.07075806
- MJD End
- 60878.07538768963
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.008229
- Ambient temperature (°C)
- 14.5
- Seeing (arcsec)
- 0.405
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 | 89.4480 | 89.1550 | 126.5000 | 127.6000 |
| A0-J2 | 125.0840 | 124.2580 | 103.5000 | 104.6000 |
| A0-K0 | 121.7780 | 120.7660 | 81.0630 | 81.9730 |
| G1-J2 | 55.1490 | 54.7120 | 64.3000 | 65.0000 |
| G1-K0 | 86.8010 | 86.4330 | 33.8620 | 34.4850 |
| J2-K0 | 48.1620 | 48.1660 | 358.4280 | 359.2060 |
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 | 60878.07075806 |
| 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 | 89.448 |
| HIERARCH ESO ISS PBL12 END | 89.155 |
| HIERARCH ESO ISS PBLA12 START | 126.5 |
| HIERARCH ESO ISS PBLA12 END | 127.6 |
| HIERARCH ESO ISS PBL13 START | 125.084 |
| HIERARCH ESO ISS PBL13 END | 124.258 |
| HIERARCH ESO ISS PBLA13 START | 103.5 |
| HIERARCH ESO ISS PBLA13 END | 104.6 |
| HIERARCH ESO ISS PBL14 START | 121.778 |
| HIERARCH ESO ISS PBL14 END | 120.766 |
| HIERARCH ESO ISS PBLA14 START | 81.063 |
| HIERARCH ESO ISS PBLA14 END | 81.973 |
| HIERARCH ESO ISS PBL23 START | 55.149 |
| HIERARCH ESO ISS PBL23 END | 54.712 |
| HIERARCH ESO ISS PBLA23 START | 64.3 |
| HIERARCH ESO ISS PBLA23 END | 65.0 |
| HIERARCH ESO ISS PBL24 START | 86.801 |
| HIERARCH ESO ISS PBL24 END | 86.433 |
| HIERARCH ESO ISS PBLA24 START | 33.862 |
| HIERARCH ESO ISS PBLA24 END | 34.485 |
| HIERARCH ESO ISS PBL34 START | 48.162 |
| HIERARCH ESO ISS PBL34 END | 48.166 |
| HIERARCH ESO ISS PBLA34 START | 358.428 |
| HIERARCH ESO ISS PBLA34 END | 359.206 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.008921 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.007537 |
| HIERARCH ESO ISS AMBI TEMP | 14.5 |
| HIERARCH ESO ISS AMBI FWHM START | 0.37 |
| 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 |