Exposure
- ID
- GRAVI.2025-12-13T06:42:06.692_1
- Header ID
- GRAVI.2025-12-13T06:42:06.692
- Date updated
- 2025-12-13 06:56:04 UTC+0000
- Release date
- 2025-12-13 06:42:06 UTC+0000
- UTC Start
- 2025-12-13 06:42:06.692
- UTC End
- 2025-12-13 06:48:06.692
- MJD Start
- 61022.27924412
- MJD End
- 61022.283410786666
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002158
- Ambient temperature (°C)
- 10.57
- Seeing (arcsec)
- 1.305
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 | 84.4060 | 84.0200 | 147.0000 | 148.4000 |
| A0-J2 | 108.5780 | 107.3110 | 124.5000 | 125.9000 |
| A0-K0 | 99.0470 | 97.2790 | 98.5900 | 99.7220 |
| G1-J2 | 44.6130 | 43.8040 | 77.9000 | 78.6000 |
| G1-K0 | 76.4650 | 75.7360 | 42.8810 | 43.2590 |
| J2-K0 | 47.3990 | 47.3550 | 10.2270 | 10.9060 |
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 | 61022.27924412 |
| 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 | 84.406 |
| HIERARCH ESO ISS PBL12 END | 84.02 |
| HIERARCH ESO ISS PBLA12 START | 147.0 |
| HIERARCH ESO ISS PBLA12 END | 148.4 |
| HIERARCH ESO ISS PBL13 START | 108.578 |
| HIERARCH ESO ISS PBL13 END | 107.311 |
| HIERARCH ESO ISS PBLA13 START | 124.5 |
| HIERARCH ESO ISS PBLA13 END | 125.9 |
| HIERARCH ESO ISS PBL14 START | 99.047 |
| HIERARCH ESO ISS PBL14 END | 97.279 |
| HIERARCH ESO ISS PBLA14 START | 98.59 |
| HIERARCH ESO ISS PBLA14 END | 99.722 |
| HIERARCH ESO ISS PBL23 START | 44.613 |
| HIERARCH ESO ISS PBL23 END | 43.804 |
| HIERARCH ESO ISS PBLA23 START | 77.9 |
| HIERARCH ESO ISS PBLA23 END | 78.6 |
| HIERARCH ESO ISS PBL24 START | 76.465 |
| HIERARCH ESO ISS PBL24 END | 75.736 |
| HIERARCH ESO ISS PBLA24 START | 42.881 |
| HIERARCH ESO ISS PBLA24 END | 43.259 |
| HIERARCH ESO ISS PBL34 START | 47.399 |
| HIERARCH ESO ISS PBL34 END | 47.355 |
| HIERARCH ESO ISS PBLA34 START | 10.227 |
| HIERARCH ESO ISS PBLA34 END | 10.906 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002451 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001865 |
| HIERARCH ESO ISS AMBI TEMP | 10.57 |
| HIERARCH ESO ISS AMBI FWHM START | 1.13 |
| HIERARCH ESO ISS AMBI FWHM END | 1.48 |