Exposure
- ID
- GRAVI.2024-10-23T04:40:07.441_1
- Header ID
- GRAVI.2024-10-23T04:40:07.441
- Date updated
- 2024-10-23 04:50:36 UTC+0000
- Release date
- 2024-10-23 04:40:07 UTC+0000
- UTC Start
- 2024-10-23 04:40:07.441
- UTC End
- 2024-10-23 04:44:07.441
- MJD Start
- 60606.19453057
- MJD End
- 60606.1973083478
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002525
- Ambient temperature (°C)
- 9.75
- Seeing (arcsec)
- 1.005
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 | 68.8100 | 69.5080 | 80.0000 | 80.9000 |
| A0-J2 | 111.4100 | 112.0530 | 54.2000 | 55.2000 |
| A0-K0 | 122.1970 | 122.4620 | 35.0870 | 36.0490 |
| G1-J2 | 57.8420 | 57.8740 | 23.0000 | 23.8000 |
| G1-K0 | 88.0720 | 88.0630 | 1.6170 | 2.2410 |
| J2-K0 | 40.1630 | 40.3280 | 329.9960 | 330.3750 |
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 | 60606.19453057 |
| 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 | 68.81 |
| HIERARCH ESO ISS PBL12 END | 69.508 |
| HIERARCH ESO ISS PBLA12 START | 80.0 |
| HIERARCH ESO ISS PBLA12 END | 80.9 |
| HIERARCH ESO ISS PBL13 START | 111.41 |
| HIERARCH ESO ISS PBL13 END | 112.053 |
| HIERARCH ESO ISS PBLA13 START | 54.2 |
| HIERARCH ESO ISS PBLA13 END | 55.2 |
| HIERARCH ESO ISS PBL14 START | 122.197 |
| HIERARCH ESO ISS PBL14 END | 122.462 |
| HIERARCH ESO ISS PBLA14 START | 35.087 |
| HIERARCH ESO ISS PBLA14 END | 36.049 |
| HIERARCH ESO ISS PBL23 START | 57.842 |
| HIERARCH ESO ISS PBL23 END | 57.874 |
| HIERARCH ESO ISS PBLA23 START | 23.0 |
| HIERARCH ESO ISS PBLA23 END | 23.8 |
| HIERARCH ESO ISS PBL24 START | 88.072 |
| HIERARCH ESO ISS PBL24 END | 88.063 |
| HIERARCH ESO ISS PBLA24 START | 1.617 |
| HIERARCH ESO ISS PBLA24 END | 2.241 |
| HIERARCH ESO ISS PBL34 START | 40.163 |
| HIERARCH ESO ISS PBL34 END | 40.328 |
| HIERARCH ESO ISS PBLA34 START | 329.996 |
| HIERARCH ESO ISS PBLA34 END | 330.375 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.002737 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.002313 |
| HIERARCH ESO ISS AMBI TEMP | 9.75 |
| HIERARCH ESO ISS AMBI FWHM START | 0.94 |
| HIERARCH ESO ISS AMBI FWHM END | 1.07 |