Exposure
- ID
- GRAVI.2025-12-01T04:25:10.218_1
- Header ID
- GRAVI.2025-12-01T04:25:10.218
- Date updated
- 2025-12-01 04:40:50 UTC+0000
- Release date
- 2025-12-01 04:25:10 UTC+0000
- UTC Start
- 2025-12-01 04:25:10.218
- UTC End
- 2025-12-01 04:31:50.218
- MJD Start
- 61010.18414604
- MJD End
- 61010.18877566963
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005992
- Ambient temperature (°C)
- 13.35
- Seeing (arcsec)
- 0.575
Observation
- ID
- 71938
- Category
- calibrator
- Program ID
- 116.28SD.001
- Program Title
- CALIBRATING ASTEROSEISMOLOGY SCALING RELATIONS BY VLTI OBSERVATION ON GAIA BINARIES
- Program Type
- Normal
- PI / COI
- LU / KRAUS / BECK
Target
- ID
- 53405
- Name
- HD_63407
- RA
- 115.038093
- DEC
- -76.82471
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-B5 | 28.9060 | 29.1730 | 96.7000 | 98.4000 |
| A0-J2 | 126.3370 | 126.4670 | 43.8000 | 45.5000 |
| A0-J6 | 126.8170 | 126.7990 | 0.7280 | 2.0680 |
| B5-J2 | 111.3520 | 111.3080 | 31.8000 | 33.5000 |
| B5-J6 | 132.9930 | 133.1950 | 348.2480 | 349.4970 |
| J2-J6 | 92.8550 | 93.7390 | 292.5250 | 293.9830 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 116.28SD.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,SINGLE |
| MJD-OBS | 61010.18414604 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 63407 |
| HIERARCH ESO INS SOBJ NAME | HD_63407 |
| RA | 115.038093 |
| DEC | -76.82471 |
| 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 | B5 |
| HIERARCH ESO ISS CONF STATION3 | J2 |
| HIERARCH ESO ISS CONF STATION4 | J6 |
| EXPTIME | 414.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 100.0 |
| HIERARCH ESO DET2 NDIT | 4 |
| HIERARCH ESO ISS PBL12 START | 28.906 |
| HIERARCH ESO ISS PBL12 END | 29.173 |
| HIERARCH ESO ISS PBLA12 START | 96.7 |
| HIERARCH ESO ISS PBLA12 END | 98.4 |
| HIERARCH ESO ISS PBL13 START | 126.337 |
| HIERARCH ESO ISS PBL13 END | 126.467 |
| HIERARCH ESO ISS PBLA13 START | 43.8 |
| HIERARCH ESO ISS PBLA13 END | 45.5 |
| HIERARCH ESO ISS PBL14 START | 126.817 |
| HIERARCH ESO ISS PBL14 END | 126.799 |
| HIERARCH ESO ISS PBLA14 START | 0.728 |
| HIERARCH ESO ISS PBLA14 END | 2.068 |
| HIERARCH ESO ISS PBL23 START | 111.352 |
| HIERARCH ESO ISS PBL23 END | 111.308 |
| HIERARCH ESO ISS PBLA23 START | 31.8 |
| HIERARCH ESO ISS PBLA23 END | 33.5 |
| HIERARCH ESO ISS PBL24 START | 132.993 |
| HIERARCH ESO ISS PBL24 END | 133.195 |
| HIERARCH ESO ISS PBLA24 START | 348.248 |
| HIERARCH ESO ISS PBLA24 END | 349.497 |
| HIERARCH ESO ISS PBL34 START | 92.855 |
| HIERARCH ESO ISS PBL34 END | 93.739 |
| HIERARCH ESO ISS PBLA34 START | 292.525 |
| HIERARCH ESO ISS PBLA34 END | 293.983 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.007317 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004667 |
| HIERARCH ESO ISS AMBI TEMP | 13.35 |
| HIERARCH ESO ISS AMBI FWHM START | 0.57 |
| HIERARCH ESO ISS AMBI FWHM END | 0.58 |