Exposure
- ID
- GRAVI.2021-11-23T02:31:47.215_1
- Header ID
- GRAVI.2021-11-23T02:31:47.215
- Date updated
- 2021-11-23 02:41:00 UTC+0000
- Release date
- 2021-11-23 02:31:47 UTC+0000
- UTC Start
- 2021-11-23 02:31:47.215
- UTC End
- 2021-11-23 02:35:47.215
- MJD Start
- 59541.10540758
- MJD End
- 59541.1081853578
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0076045
- Ambient temperature (°C)
- 14.62
- Seeing (arcsec)
- 0.505
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 | 67.6370 | 67.4510 | 269.1000 | 268.8000 |
K0-D0 | 95.5720 | 95.7090 | 253.6000 | 253.3000 |
K0-J3 | 43.6940 | 43.3600 | 328.5730 | 328.9990 |
G2-D0 | 35.3720 | 35.5960 | 222.9000 | 222.9000 |
G2-J3 | 58.9960 | 59.3450 | 49.4830 | 49.4710 |
D0-J3 | 94.2200 | 94.7960 | 46.9980 | 47.0230 |
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 | 59541.10540758 |
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 | 67.637 |
HIERARCH ESO ISS PBL12 END | 67.451 |
HIERARCH ESO ISS PBLA12 START | 269.1 |
HIERARCH ESO ISS PBLA12 END | 268.8 |
HIERARCH ESO ISS PBL13 START | 95.572 |
HIERARCH ESO ISS PBL13 END | 95.709 |
HIERARCH ESO ISS PBLA13 START | 253.6 |
HIERARCH ESO ISS PBLA13 END | 253.3 |
HIERARCH ESO ISS PBL14 START | 43.694 |
HIERARCH ESO ISS PBL14 END | 43.36 |
HIERARCH ESO ISS PBLA14 START | 328.573 |
HIERARCH ESO ISS PBLA14 END | 328.999 |
HIERARCH ESO ISS PBL23 START | 35.372 |
HIERARCH ESO ISS PBL23 END | 35.596 |
HIERARCH ESO ISS PBLA23 START | 222.9 |
HIERARCH ESO ISS PBLA23 END | 222.9 |
HIERARCH ESO ISS PBL24 START | 58.996 |
HIERARCH ESO ISS PBL24 END | 59.345 |
HIERARCH ESO ISS PBLA24 START | 49.483 |
HIERARCH ESO ISS PBLA24 END | 49.471 |
HIERARCH ESO ISS PBL34 START | 94.22 |
HIERARCH ESO ISS PBL34 END | 94.796 |
HIERARCH ESO ISS PBLA34 START | 46.998 |
HIERARCH ESO ISS PBLA34 END | 47.023 |
HIERARCH ESO ISS AMBI TAU0 START | 0.008271 |
HIERARCH ESO ISS AMBI TAU0 END | 0.006938 |
HIERARCH ESO ISS AMBI TEMP | 14.62 |
HIERARCH ESO ISS AMBI FWHM START | 0.5 |
HIERARCH ESO ISS AMBI FWHM END | 0.51 |