Exposure
- ID
- GRAVI.2025-12-14T05:42:09.936_1
- Header ID
- GRAVI.2025-12-14T05:42:09.936
- Date updated
- 2025-12-14 05:56:17 UTC+0000
- Release date
- 2025-12-14 05:42:09 UTC+0000
- UTC Start
- 2025-12-14 05:42:09.936
- UTC End
- 2025-12-14 05:47:29.936
- MJD Start
- 61023.237615
- MJD End
- 61023.2413187037
- Exposure time (s)
- 320.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0014045
- Ambient temperature (°C)
- 12.26
- Seeing (arcsec)
- 1.8599999999999999
Observation
- ID
- 72277
- Category
- calibrator
- 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
- 53682
- Name
- HD_13065
- RA
- 31.74599
- DEC
- -34.75384
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 77.8110 | 77.6080 | 166.9000 | 168.4000 |
| A0-J2 | 87.8340 | 86.7590 | 145.6000 | 147.5000 |
| A0-K0 | 70.3730 | 68.3600 | 113.3160 | 114.8720 |
| G1-J2 | 32.1170 | 31.1190 | 84.1000 | 84.8000 |
| G1-K0 | 67.1320 | 66.2540 | 44.4440 | 44.4870 |
| J2-K0 | 47.1210 | 47.0400 | 18.6320 | 19.1540 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 116.28SD.002 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,SINGLE |
| MJD-OBS | 61023.237615 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 13065 |
| HIERARCH ESO INS SOBJ NAME | HD_13065 |
| RA | 31.74599 |
| DEC | -34.75384 |
| 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 | 77.811 |
| HIERARCH ESO ISS PBL12 END | 77.608 |
| HIERARCH ESO ISS PBLA12 START | 166.9 |
| HIERARCH ESO ISS PBLA12 END | 168.4 |
| HIERARCH ESO ISS PBL13 START | 87.834 |
| HIERARCH ESO ISS PBL13 END | 86.759 |
| HIERARCH ESO ISS PBLA13 START | 145.6 |
| HIERARCH ESO ISS PBLA13 END | 147.5 |
| HIERARCH ESO ISS PBL14 START | 70.373 |
| HIERARCH ESO ISS PBL14 END | 68.36 |
| HIERARCH ESO ISS PBLA14 START | 113.316 |
| HIERARCH ESO ISS PBLA14 END | 114.872 |
| HIERARCH ESO ISS PBL23 START | 32.117 |
| HIERARCH ESO ISS PBL23 END | 31.119 |
| HIERARCH ESO ISS PBLA23 START | 84.1 |
| HIERARCH ESO ISS PBLA23 END | 84.8 |
| HIERARCH ESO ISS PBL24 START | 67.132 |
| HIERARCH ESO ISS PBL24 END | 66.254 |
| HIERARCH ESO ISS PBLA24 START | 44.444 |
| HIERARCH ESO ISS PBLA24 END | 44.487 |
| HIERARCH ESO ISS PBL34 START | 47.121 |
| HIERARCH ESO ISS PBL34 END | 47.04 |
| HIERARCH ESO ISS PBLA34 START | 18.632 |
| HIERARCH ESO ISS PBLA34 END | 19.154 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00157 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001239 |
| HIERARCH ESO ISS AMBI TEMP | 12.26 |
| HIERARCH ESO ISS AMBI FWHM START | 1.75 |
| HIERARCH ESO ISS AMBI FWHM END | 1.97 |