Exposure
- ID
- GRAVI.2025-12-13T03:51:15.257_1
- Header ID
- GRAVI.2025-12-13T03:51:15.257
- Date updated
- 2025-12-13 04:10:46 UTC+0000
- Release date
- 2026-12-13 04:10:46 UTC+0000
- UTC Start
- 2025-12-13 03:51:15.257
- UTC End
- 2025-12-13 03:57:55.257
- MJD Start
- 61022.16059325
- MJD End
- 61022.16522287963
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0022135
- Ambient temperature (°C)
- 9.91
- Seeing (arcsec)
- 1.3050000000000002
Observation
- ID
- 72257
- 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
- 53663
- Name
- HD_35167
- RA
- 79.766002
- DEC
- -60.02313
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 85.2440 | 85.6820 | 103.2000 | 104.6000 |
| A0-J2 | 128.3260 | 128.5420 | 83.3000 | 84.8000 |
| A0-K0 | 127.2830 | 127.0860 | 65.6180 | 67.0800 |
| G1-J2 | 56.2340 | 56.0480 | 52.3000 | 53.6000 |
| G1-K0 | 79.1970 | 78.9140 | 24.5840 | 25.6480 |
| J2-K0 | 39.3170 | 39.4400 | 342.9680 | 343.8660 |
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 | 61022.16059325 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 35167 |
| HIERARCH ESO INS SOBJ NAME | HD_35167 |
| RA | 79.766002 |
| DEC | -60.02313 |
| 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 | 414.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 100.0 |
| HIERARCH ESO DET2 NDIT | 4 |
| HIERARCH ESO ISS PBL12 START | 85.244 |
| HIERARCH ESO ISS PBL12 END | 85.682 |
| HIERARCH ESO ISS PBLA12 START | 103.2 |
| HIERARCH ESO ISS PBLA12 END | 104.6 |
| HIERARCH ESO ISS PBL13 START | 128.326 |
| HIERARCH ESO ISS PBL13 END | 128.542 |
| HIERARCH ESO ISS PBLA13 START | 83.3 |
| HIERARCH ESO ISS PBLA13 END | 84.8 |
| HIERARCH ESO ISS PBL14 START | 127.283 |
| HIERARCH ESO ISS PBL14 END | 127.086 |
| HIERARCH ESO ISS PBLA14 START | 65.618 |
| HIERARCH ESO ISS PBLA14 END | 67.08 |
| HIERARCH ESO ISS PBL23 START | 56.234 |
| HIERARCH ESO ISS PBL23 END | 56.048 |
| HIERARCH ESO ISS PBLA23 START | 52.3 |
| HIERARCH ESO ISS PBLA23 END | 53.6 |
| HIERARCH ESO ISS PBL24 START | 79.197 |
| HIERARCH ESO ISS PBL24 END | 78.914 |
| HIERARCH ESO ISS PBLA24 START | 24.584 |
| HIERARCH ESO ISS PBLA24 END | 25.648 |
| HIERARCH ESO ISS PBL34 START | 39.317 |
| HIERARCH ESO ISS PBL34 END | 39.44 |
| HIERARCH ESO ISS PBLA34 START | 342.968 |
| HIERARCH ESO ISS PBLA34 END | 343.866 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.00263 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001797 |
| HIERARCH ESO ISS AMBI TEMP | 9.91 |
| HIERARCH ESO ISS AMBI FWHM START | 1.04 |
| HIERARCH ESO ISS AMBI FWHM END | 1.57 |