Exposure
- ID
- GRAVI.2025-12-13T01:57:35.968_1
- Header ID
- GRAVI.2025-12-13T01:57:35.968
- Date updated
- 2025-12-13 02:16:01 UTC+0000
- Release date
- 2026-12-13 02:16:01 UTC+0000
- UTC Start
- 2025-12-13 01:57:35.968
- UTC End
- 2025-12-13 02:04:15.968
- MJD Start
- 61022.0816663
- MJD End
- 61022.08629592963
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003729
- Ambient temperature (°C)
- 10.0
- Seeing (arcsec)
- 0.79
Observation
- ID
- 72254
- 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
- 53660
- Name
- HD_34963
- RA
- 79.557247
- DEC
- -52.77701
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 74.3070 | 75.2360 | 83.6000 | 85.0000 |
| A0-J2 | 118.2320 | 119.0520 | 60.0000 | 61.6000 |
| A0-K0 | 125.7360 | 126.0210 | 41.6930 | 43.2150 |
| G1-J2 | 58.2270 | 58.2290 | 29.4000 | 30.8000 |
| G1-K0 | 86.1060 | 86.0440 | 6.5360 | 7.5780 |
| J2-K0 | 39.5620 | 39.8040 | 331.6580 | 332.3800 |
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 | 61022.0816663 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 34963 |
| HIERARCH ESO INS SOBJ NAME | HD_34963 |
| RA | 79.557247 |
| DEC | -52.77701 |
| 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 | 74.307 |
| HIERARCH ESO ISS PBL12 END | 75.236 |
| HIERARCH ESO ISS PBLA12 START | 83.6 |
| HIERARCH ESO ISS PBLA12 END | 85.0 |
| HIERARCH ESO ISS PBL13 START | 118.232 |
| HIERARCH ESO ISS PBL13 END | 119.052 |
| HIERARCH ESO ISS PBLA13 START | 60.0 |
| HIERARCH ESO ISS PBLA13 END | 61.6 |
| HIERARCH ESO ISS PBL14 START | 125.736 |
| HIERARCH ESO ISS PBL14 END | 126.021 |
| HIERARCH ESO ISS PBLA14 START | 41.693 |
| HIERARCH ESO ISS PBLA14 END | 43.215 |
| HIERARCH ESO ISS PBL23 START | 58.227 |
| HIERARCH ESO ISS PBL23 END | 58.229 |
| HIERARCH ESO ISS PBLA23 START | 29.4 |
| HIERARCH ESO ISS PBLA23 END | 30.8 |
| HIERARCH ESO ISS PBL24 START | 86.106 |
| HIERARCH ESO ISS PBL24 END | 86.044 |
| HIERARCH ESO ISS PBLA24 START | 6.536 |
| HIERARCH ESO ISS PBLA24 END | 7.578 |
| HIERARCH ESO ISS PBL34 START | 39.562 |
| HIERARCH ESO ISS PBL34 END | 39.804 |
| HIERARCH ESO ISS PBLA34 START | 331.658 |
| HIERARCH ESO ISS PBLA34 END | 332.38 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003451 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.004007 |
| HIERARCH ESO ISS AMBI TEMP | 10.0 |
| HIERARCH ESO ISS AMBI FWHM START | 0.84 |
| HIERARCH ESO ISS AMBI FWHM END | 0.74 |