Exposure
- ID
- GRAVI.2025-12-13T06:55:27.726_1
- Header ID
- GRAVI.2025-12-13T06:55:27.726
- Date updated
- 2025-12-13 07:11:50 UTC+0000
- Release date
- 2025-12-13 06:55:27 UTC+0000
- UTC Start
- 2025-12-13 06:55:27.726
- UTC End
- 2025-12-13 07:01:27.726
- MJD Start
- 61022.28851535
- MJD End
- 61022.29268201667
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.001299
- Ambient temperature (°C)
- 10.59
- Seeing (arcsec)
- 1.625
Observation
- ID
- 72261
- 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
- 53667
- Name
- HD_28585
- RA
- 67.161297
- DEC
- -37.74167
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 83.5920 | 83.2180 | 150.0000 | 151.4000 |
| A0-J2 | 105.8790 | 104.5990 | 127.6000 | 129.1000 |
| A0-K0 | 95.2500 | 93.4080 | 101.0250 | 102.2180 |
| G1-J2 | 42.8700 | 42.0170 | 79.4000 | 80.2000 |
| G1-K0 | 74.8920 | 74.1180 | 43.6640 | 44.0080 |
| J2-K0 | 47.3010 | 47.2490 | 11.6610 | 12.3280 |
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 | 61022.28851535 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 28585 |
| HIERARCH ESO INS SOBJ NAME | HD_28585 |
| RA | 67.161297 |
| DEC | -37.74167 |
| 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 | 377.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 12 |
| HIERARCH ESO ISS PBL12 START | 83.592 |
| HIERARCH ESO ISS PBL12 END | 83.218 |
| HIERARCH ESO ISS PBLA12 START | 150.0 |
| HIERARCH ESO ISS PBLA12 END | 151.4 |
| HIERARCH ESO ISS PBL13 START | 105.879 |
| HIERARCH ESO ISS PBL13 END | 104.599 |
| HIERARCH ESO ISS PBLA13 START | 127.6 |
| HIERARCH ESO ISS PBLA13 END | 129.1 |
| HIERARCH ESO ISS PBL14 START | 95.25 |
| HIERARCH ESO ISS PBL14 END | 93.408 |
| HIERARCH ESO ISS PBLA14 START | 101.025 |
| HIERARCH ESO ISS PBLA14 END | 102.218 |
| HIERARCH ESO ISS PBL23 START | 42.87 |
| HIERARCH ESO ISS PBL23 END | 42.017 |
| HIERARCH ESO ISS PBLA23 START | 79.4 |
| HIERARCH ESO ISS PBLA23 END | 80.2 |
| HIERARCH ESO ISS PBL24 START | 74.892 |
| HIERARCH ESO ISS PBL24 END | 74.118 |
| HIERARCH ESO ISS PBLA24 START | 43.664 |
| HIERARCH ESO ISS PBLA24 END | 44.008 |
| HIERARCH ESO ISS PBL34 START | 47.301 |
| HIERARCH ESO ISS PBL34 END | 47.249 |
| HIERARCH ESO ISS PBLA34 START | 11.661 |
| HIERARCH ESO ISS PBLA34 END | 12.328 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001299 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001299 |
| HIERARCH ESO ISS AMBI TEMP | 10.59 |
| HIERARCH ESO ISS AMBI FWHM START | 1.67 |
| HIERARCH ESO ISS AMBI FWHM END | 1.58 |