Exposure
- ID
- GRAVI.2024-10-22T07:21:58.380_1
- Header ID
- GRAVI.2024-10-22T07:21:58.380
- Date updated
- 2024-10-22 07:30:39 UTC+0000
- Release date
- 2024-10-22 07:21:58 UTC+0000
- UTC Start
- 2024-10-22 07:21:58.380
- UTC End
- 2024-10-22 07:25:58.380
- MJD Start
- 60605.30692569
- MJD End
- 60605.3097034678
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.001413
- Ambient temperature (°C)
- 10.56
- Seeing (arcsec)
- 1.51
Observation
- ID
- 61102
- Category
- calibrator
- Program ID
- 114.27CL.001
- Program Title
- CALIBRATING ASTEROSEISMOLOGY SCALING RELATION BY VLTI OBSERVATION ON GAIA BINARIES
- Program Type
- Normal
- PI / COI
- LU / KRAUS / GARDNER
Target
- ID
- 45458
- Name
- HD_34246
- RA
- 78.345617
- DEC
- -48.49367
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| A0-G1 | 87.5690 | 87.8250 | 109.1000 | 109.8000 |
| A0-J2 | 128.5490 | 128.7010 | 87.2000 | 88.0000 |
| A0-K0 | 127.7980 | 127.7130 | 67.3010 | 68.0730 |
| G1-J2 | 57.4370 | 57.3410 | 52.6000 | 53.3000 |
| G1-K0 | 85.4620 | 85.3100 | 24.2750 | 24.8400 |
| J2-K0 | 44.2780 | 44.3350 | 346.2940 | 346.7730 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 114.27CL.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD,SINGLE |
| MJD-OBS | 60605.30692569 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
| HIERARCH ESO OBS TARG NAME | HD 34246 |
| HIERARCH ESO INS SOBJ NAME | HD_34246 |
| RA | 78.345617 |
| DEC | -48.49367 |
| HIERARCH ESO INS SPEC RES | MEDIUM |
| 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 | 255.0 |
| HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
| HIERARCH ESO DET2 NDIT | 8 |
| HIERARCH ESO ISS PBL12 START | 87.569 |
| HIERARCH ESO ISS PBL12 END | 87.825 |
| HIERARCH ESO ISS PBLA12 START | 109.1 |
| HIERARCH ESO ISS PBLA12 END | 109.8 |
| HIERARCH ESO ISS PBL13 START | 128.549 |
| HIERARCH ESO ISS PBL13 END | 128.701 |
| HIERARCH ESO ISS PBLA13 START | 87.2 |
| HIERARCH ESO ISS PBLA13 END | 88.0 |
| HIERARCH ESO ISS PBL14 START | 127.798 |
| HIERARCH ESO ISS PBL14 END | 127.713 |
| HIERARCH ESO ISS PBLA14 START | 67.301 |
| HIERARCH ESO ISS PBLA14 END | 68.073 |
| HIERARCH ESO ISS PBL23 START | 57.437 |
| HIERARCH ESO ISS PBL23 END | 57.341 |
| HIERARCH ESO ISS PBLA23 START | 52.6 |
| HIERARCH ESO ISS PBLA23 END | 53.3 |
| HIERARCH ESO ISS PBL24 START | 85.462 |
| HIERARCH ESO ISS PBL24 END | 85.31 |
| HIERARCH ESO ISS PBLA24 START | 24.275 |
| HIERARCH ESO ISS PBLA24 END | 24.84 |
| HIERARCH ESO ISS PBL34 START | 44.278 |
| HIERARCH ESO ISS PBL34 END | 44.335 |
| HIERARCH ESO ISS PBLA34 START | 346.294 |
| HIERARCH ESO ISS PBLA34 END | 346.773 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.001413 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.001413 |
| HIERARCH ESO ISS AMBI TEMP | 10.56 |
| HIERARCH ESO ISS AMBI FWHM START | 1.51 |
| HIERARCH ESO ISS AMBI FWHM END | 1.51 |