Exposure
- ID
- GRAVI.2025-12-13T08:10:51.918_1
- Header ID
- GRAVI.2025-12-13T08:10:51.918
- Date updated
- 2025-12-13 08:25:48 UTC+0000
- Release date
- 2026-12-13 08:25:45 UTC+0000
- UTC Start
- 2025-12-13 08:10:51.918
- UTC End
- 2025-12-13 08:16:11.918
- MJD Start
- 61022.34087868
- MJD End
- 61022.3445823837
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.001743
- Ambient temperature (°C)
- 10.97
- Seeing (arcsec)
- 1.38
Observation
- ID
- 72262
- Category
- science
- Program ID
- 116.28SD.002
- Program Title
- CALIBRATING ASTEROSEISMOLOGY SCALING RELATIONS BY VLTI OBSERVATION ON GAIA BINARIES
- Program Type
- Normal
- PI / COI
- LU / KRAUS / BECK
Target
- ID
- 53668
- Name
- HD_82350
- RA
- 141.767344
- DEC
- -71.60143
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 84.5400 | 84.7850 | 101.7000 | 103.0000 |
| A0-J2 | 128.8660 | 128.9380 | 85.0000 | 86.4000 |
| A0-K0 | 125.3690 | 125.1750 | 70.0800 | 71.4090 |
| G1-J2 | 53.6850 | 53.5320 | 58.2000 | 59.4000 |
| G1-K0 | 69.4090 | 69.1750 | 30.3750 | 31.4100 |
| J2-K0 | 33.2670 | 33.3530 | 341.5840 | 342.4880 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 116.28SD.002 |
| HIERARCH ESO DPR CATG | SCIENCE |
| HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
| MJD-OBS | 61022.34087868 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 82350 |
| HIERARCH ESO INS SOBJ NAME | HD_82350 |
| RA | 141.767344 |
| DEC | -71.60143 |
| HIERARCH ESO INS SPEC RES | HIGH |
| 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 | 342.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
| HIERARCH ESO DET2 NDIT | 32 |
| HIERARCH ESO ISS PBL12 START | 84.54 |
| HIERARCH ESO ISS PBL12 END | 84.785 |
| HIERARCH ESO ISS PBLA12 START | 101.7 |
| HIERARCH ESO ISS PBLA12 END | 103.0 |
| HIERARCH ESO ISS PBL13 START | 128.866 |
| HIERARCH ESO ISS PBL13 END | 128.938 |
| HIERARCH ESO ISS PBLA13 START | 85.0 |
| HIERARCH ESO ISS PBLA13 END | 86.4 |
| HIERARCH ESO ISS PBL14 START | 125.369 |
| HIERARCH ESO ISS PBL14 END | 125.175 |
| HIERARCH ESO ISS PBLA14 START | 70.08 |
| HIERARCH ESO ISS PBLA14 END | 71.409 |
| HIERARCH ESO ISS PBL23 START | 53.685 |
| HIERARCH ESO ISS PBL23 END | 53.532 |
| HIERARCH ESO ISS PBLA23 START | 58.2 |
| HIERARCH ESO ISS PBLA23 END | 59.4 |
| HIERARCH ESO ISS PBL24 START | 69.409 |
| HIERARCH ESO ISS PBL24 END | 69.175 |
| HIERARCH ESO ISS PBLA24 START | 30.375 |
| HIERARCH ESO ISS PBLA24 END | 31.41 |
| HIERARCH ESO ISS PBL34 START | 33.267 |
| HIERARCH ESO ISS PBL34 END | 33.353 |
| HIERARCH ESO ISS PBLA34 START | 341.584 |
| HIERARCH ESO ISS PBLA34 END | 342.488 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001743 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001743 |
| HIERARCH ESO ISS AMBI TEMP | 10.97 |
| HIERARCH ESO ISS AMBI FWHM START | 1.38 |
| HIERARCH ESO ISS AMBI FWHM END | 1.38 |