Exposure
- ID
- GRAVI.2025-12-13T08:04:51.903_1
- Header ID
- GRAVI.2025-12-13T08:04:51.903
- Date updated
- 2025-12-13 08:16:17 UTC+0000
- Release date
- 2026-12-13 08:16:17 UTC+0000
- UTC Start
- 2025-12-13 08:04:51.903
- UTC End
- 2025-12-13 08:10:11.903
- MJD Start
- 61022.33671184
- MJD End
- 61022.3404155437
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.001743
- Ambient temperature (°C)
- 10.76
- Seeing (arcsec)
- 1.345
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 | 84.2750 | 84.5260 | 100.3000 | 101.6000 |
| A0-J2 | 128.7810 | 128.8620 | 83.6000 | 85.0000 |
| A0-K0 | 125.5640 | 125.3790 | 68.6830 | 70.0110 |
| G1-J2 | 53.8400 | 53.6930 | 56.8000 | 58.1000 |
| G1-K0 | 69.6470 | 69.4210 | 29.2860 | 30.3210 |
| J2-K0 | 33.1720 | 33.2630 | 340.6320 | 341.5370 |
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 | 61022.33671184 |
| 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 | 84.275 |
| HIERARCH ESO ISS PBL12 END | 84.526 |
| HIERARCH ESO ISS PBLA12 START | 100.3 |
| HIERARCH ESO ISS PBLA12 END | 101.6 |
| HIERARCH ESO ISS PBL13 START | 128.781 |
| HIERARCH ESO ISS PBL13 END | 128.862 |
| HIERARCH ESO ISS PBLA13 START | 83.6 |
| HIERARCH ESO ISS PBLA13 END | 85.0 |
| HIERARCH ESO ISS PBL14 START | 125.564 |
| HIERARCH ESO ISS PBL14 END | 125.379 |
| HIERARCH ESO ISS PBLA14 START | 68.683 |
| HIERARCH ESO ISS PBLA14 END | 70.011 |
| HIERARCH ESO ISS PBL23 START | 53.84 |
| HIERARCH ESO ISS PBL23 END | 53.693 |
| HIERARCH ESO ISS PBLA23 START | 56.8 |
| HIERARCH ESO ISS PBLA23 END | 58.1 |
| HIERARCH ESO ISS PBL24 START | 69.647 |
| HIERARCH ESO ISS PBL24 END | 69.421 |
| HIERARCH ESO ISS PBLA24 START | 29.286 |
| HIERARCH ESO ISS PBLA24 END | 30.321 |
| HIERARCH ESO ISS PBL34 START | 33.172 |
| HIERARCH ESO ISS PBL34 END | 33.263 |
| HIERARCH ESO ISS PBLA34 START | 340.632 |
| HIERARCH ESO ISS PBLA34 END | 341.537 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001743 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001743 |
| HIERARCH ESO ISS AMBI TEMP | 10.76 |
| HIERARCH ESO ISS AMBI FWHM START | 1.31 |
| HIERARCH ESO ISS AMBI FWHM END | 1.38 |