Exposure
- ID
- GRAVI.2022-01-13T03:17:50.618_1
- Header ID
- GRAVI.2022-01-13T03:17:50.618
- Date updated
- 2022-01-13 03:31:46 UTC+0000
- Release date
- 2022-01-13 03:17:50 UTC+0000
- UTC Start
- 2022-01-13 03:17:50.618
- UTC End
- 2022-01-13 03:21:50.618
- MJD Start
- 59592.13739141
- MJD End
- 59592.1401691878
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0133175
- Ambient temperature (°C)
- 15.59
- Seeing (arcsec)
- 0.57
Observation
- ID
- 49262
- 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
- 36863
- Name
- HD41917
- RA
- 91.824276
- DEC
- -14.47907
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
K0-B2 | 121.7950 | 121.9610 | 240.0000 | 240.3000 |
K0-D0 | 95.7800 | 95.8710 | 251.2000 | 251.5000 |
K0-J3 | 55.8940 | 55.8200 | 332.3780 | 332.7890 |
B2-D0 | 33.4890 | 33.5320 | 26.2000 | 26.6000 |
B2-J3 | 136.1190 | 136.3250 | 35.7570 | 36.1420 |
D0-J3 | 103.2430 | 103.4040 | 38.8400 | 39.2150 |
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 | 59592.13739141 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | HD41917 |
HIERARCH ESO INS SOBJ NAME | HD41917 |
RA | 91.824276 |
DEC | -14.47907 |
HIERARCH ESO INS SPEC RES | MEDIUM |
HIERARCH ESO INS POLA MODE | COMBINED |
HIERARCH ESO ISS CONF NTEL | 4 |
HIERARCH ESO ISS CONF STATION1 | K0 |
HIERARCH ESO ISS CONF STATION2 | B2 |
HIERARCH ESO ISS CONF STATION3 | D0 |
HIERARCH ESO ISS CONF STATION4 | J3 |
EXPTIME | 255.0 |
HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
HIERARCH ESO DET2 NDIT | 8 |
HIERARCH ESO ISS PBL12 START | 121.795 |
HIERARCH ESO ISS PBL12 END | 121.961 |
HIERARCH ESO ISS PBLA12 START | 240.0 |
HIERARCH ESO ISS PBLA12 END | 240.3 |
HIERARCH ESO ISS PBL13 START | 95.78 |
HIERARCH ESO ISS PBL13 END | 95.871 |
HIERARCH ESO ISS PBLA13 START | 251.2 |
HIERARCH ESO ISS PBLA13 END | 251.5 |
HIERARCH ESO ISS PBL14 START | 55.894 |
HIERARCH ESO ISS PBL14 END | 55.82 |
HIERARCH ESO ISS PBLA14 START | 332.378 |
HIERARCH ESO ISS PBLA14 END | 332.789 |
HIERARCH ESO ISS PBL23 START | 33.489 |
HIERARCH ESO ISS PBL23 END | 33.532 |
HIERARCH ESO ISS PBLA23 START | 26.2 |
HIERARCH ESO ISS PBLA23 END | 26.6 |
HIERARCH ESO ISS PBL24 START | 136.119 |
HIERARCH ESO ISS PBL24 END | 136.325 |
HIERARCH ESO ISS PBLA24 START | 35.757 |
HIERARCH ESO ISS PBLA24 END | 36.142 |
HIERARCH ESO ISS PBL34 START | 103.243 |
HIERARCH ESO ISS PBL34 END | 103.404 |
HIERARCH ESO ISS PBLA34 START | 38.84 |
HIERARCH ESO ISS PBLA34 END | 39.215 |
HIERARCH ESO ISS AMBI TAU0 START | 0.014056 |
HIERARCH ESO ISS AMBI TAU0 END | 0.012579 |
HIERARCH ESO ISS AMBI TEMP | 15.59 |
HIERARCH ESO ISS AMBI FWHM START | 0.48 |
HIERARCH ESO ISS AMBI FWHM END | 0.66 |