Exposure
- ID
- GRAVI.2021-10-12T04:32:23.791_1
- Header ID
- GRAVI.2021-10-12T04:32:23.791
- Date updated
- 2021-10-12 04:46:05 UTC+0000
- Release date
- 2021-10-12 04:32:23 UTC+0000
- UTC Start
- 2021-10-12 04:32:23.791
- UTC End
- 2021-10-12 04:36:23.791
- MJD Start
- 59499.18916425
- MJD End
- 59499.1919420278
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004374
- Ambient temperature (°C)
- 13.48
- Seeing (arcsec)
- 0.705
Observation
- ID
- 48488
- Category
- calibrator
- Program ID
- 108.221X.001
- Program Title
- HIGH-PRECISION MASSES AND DISTANCES OF SPECTROSCOPIC BINARIES WITH INTERFEROMETRY - PART I
- Program Type
- Normal
- PI / COI
- GALLENNE/ PIETRZYNSKI/ GRACZYK/ PILECKI/ KERVELLA/ MÉRAND/ GIEREN
Target
- ID
- 36348
- Name
- HD8910
- RA
- 22.002578
- DEC
- 15.98791
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
K0-G2 | 68.2860 | 68.3270 | 272.2000 | 271.9000 |
K0-D0 | 92.4350 | 92.8690 | 256.2000 | 256.0000 |
K0-J3 | 47.1490 | 46.8270 | 325.0230 | 325.2910 |
G2-D0 | 32.7640 | 33.0320 | 221.1000 | 221.3000 |
G2-J3 | 54.7210 | 55.1760 | 48.8580 | 48.9760 |
D0-J3 | 87.2960 | 88.0230 | 45.9440 | 46.1070 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 108.221X.001 |
HIERARCH ESO DPR CATG | CALIB |
HIERARCH ESO DPR TYPE | STD,SINGLE |
MJD-OBS | 59499.18916425 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | HD8910 |
HIERARCH ESO INS SOBJ NAME | HD8910 |
RA | 22.002578 |
DEC | 15.98791 |
HIERARCH ESO INS SPEC RES | HIGH |
HIERARCH ESO INS POLA MODE | COMBINED |
HIERARCH ESO ISS CONF NTEL | 4 |
HIERARCH ESO ISS CONF STATION1 | K0 |
HIERARCH ESO ISS CONF STATION2 | G2 |
HIERARCH ESO ISS CONF STATION3 | D0 |
HIERARCH ESO ISS CONF STATION4 | J3 |
EXPTIME | 256.0 |
HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
HIERARCH ESO DET2 NDIT | 8 |
HIERARCH ESO ISS PBL12 START | 68.286 |
HIERARCH ESO ISS PBL12 END | 68.327 |
HIERARCH ESO ISS PBLA12 START | 272.2 |
HIERARCH ESO ISS PBLA12 END | 271.9 |
HIERARCH ESO ISS PBL13 START | 92.435 |
HIERARCH ESO ISS PBL13 END | 92.869 |
HIERARCH ESO ISS PBLA13 START | 256.2 |
HIERARCH ESO ISS PBLA13 END | 256.0 |
HIERARCH ESO ISS PBL14 START | 47.149 |
HIERARCH ESO ISS PBL14 END | 46.827 |
HIERARCH ESO ISS PBLA14 START | 325.023 |
HIERARCH ESO ISS PBLA14 END | 325.291 |
HIERARCH ESO ISS PBL23 START | 32.764 |
HIERARCH ESO ISS PBL23 END | 33.032 |
HIERARCH ESO ISS PBLA23 START | 221.1 |
HIERARCH ESO ISS PBLA23 END | 221.3 |
HIERARCH ESO ISS PBL24 START | 54.721 |
HIERARCH ESO ISS PBL24 END | 55.176 |
HIERARCH ESO ISS PBLA24 START | 48.858 |
HIERARCH ESO ISS PBLA24 END | 48.976 |
HIERARCH ESO ISS PBL34 START | 87.296 |
HIERARCH ESO ISS PBL34 END | 88.023 |
HIERARCH ESO ISS PBLA34 START | 45.944 |
HIERARCH ESO ISS PBLA34 END | 46.107 |
HIERARCH ESO ISS AMBI TAU0 START | 0.004334 |
HIERARCH ESO ISS AMBI TAU0 END | 0.004414 |
HIERARCH ESO ISS AMBI TEMP | 13.48 |
HIERARCH ESO ISS AMBI FWHM START | 0.75 |
HIERARCH ESO ISS AMBI FWHM END | 0.66 |