Exposure
- ID
- GRAVI.2022-12-29T04:45:03.941_1
- Header ID
- GRAVI.2022-12-29T04:45:03.941
- Date updated
- 2022-12-29 04:55:57 UTC+0000
- Release date
- 2022-12-29 04:45:03 UTC+0000
- UTC Start
- 2022-12-29 04:45:03.941
- UTC End
- 2022-12-29 04:49:03.941
- MJD Start
- 59942.19796228
- MJD End
- 59942.2007400578
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003907
- Ambient temperature (°C)
- 11.84
- Seeing (arcsec)
- 0.985
Observation
- ID
- 53672
- Category
- calibrator
- Program ID
- 110.23QY.001
- Program Title
- HIGH-PRECISION MASSES AND DISTANCES OF SPECTROSCOPIC BINARIES WITH INTERFEROMETRY - PART I
- Program Type
- Normal
- PI / COI
- GALLENNE/ PIETRZYNSKI/ GIEREN/ KERVELLA/ MÉRAND/ GRACZYK
Target
- ID
- 39900
- Name
- HD54295
- RA
- 107.289745
- DEC
- 21.79723
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
K0-G2 | 67.7890 | 67.9290 | 274.5000 | 274.1000 |
K0-D0 | 89.0390 | 89.6340 | 259.5000 | 259.2000 |
K0-J3 | 46.3620 | 46.0130 | 321.6530 | 321.8070 |
G2-D0 | 29.3980 | 29.7150 | 222.8000 | 223.0000 |
G2-J3 | 49.6960 | 50.2470 | 51.3590 | 51.4680 |
D0-J3 | 78.8870 | 79.7600 | 48.1700 | 48.3380 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 110.23QY.001 |
HIERARCH ESO DPR CATG | CALIB |
HIERARCH ESO DPR TYPE | STD,SINGLE |
MJD-OBS | 59942.19796228 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | HD 54295 |
HIERARCH ESO INS SOBJ NAME | HD54295 |
RA | 107.289745 |
DEC | 21.79723 |
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 | 67.789 |
HIERARCH ESO ISS PBL12 END | 67.929 |
HIERARCH ESO ISS PBLA12 START | 274.5 |
HIERARCH ESO ISS PBLA12 END | 274.1 |
HIERARCH ESO ISS PBL13 START | 89.039 |
HIERARCH ESO ISS PBL13 END | 89.634 |
HIERARCH ESO ISS PBLA13 START | 259.5 |
HIERARCH ESO ISS PBLA13 END | 259.2 |
HIERARCH ESO ISS PBL14 START | 46.362 |
HIERARCH ESO ISS PBL14 END | 46.013 |
HIERARCH ESO ISS PBLA14 START | 321.653 |
HIERARCH ESO ISS PBLA14 END | 321.807 |
HIERARCH ESO ISS PBL23 START | 29.398 |
HIERARCH ESO ISS PBL23 END | 29.715 |
HIERARCH ESO ISS PBLA23 START | 222.8 |
HIERARCH ESO ISS PBLA23 END | 223.0 |
HIERARCH ESO ISS PBL24 START | 49.696 |
HIERARCH ESO ISS PBL24 END | 50.247 |
HIERARCH ESO ISS PBLA24 START | 51.359 |
HIERARCH ESO ISS PBLA24 END | 51.468 |
HIERARCH ESO ISS PBL34 START | 78.887 |
HIERARCH ESO ISS PBL34 END | 79.76 |
HIERARCH ESO ISS PBLA34 START | 48.17 |
HIERARCH ESO ISS PBLA34 END | 48.338 |
HIERARCH ESO ISS AMBI TAU0 START | 0.00374 |
HIERARCH ESO ISS AMBI TAU0 END | 0.004074 |
HIERARCH ESO ISS AMBI TEMP | 11.84 |
HIERARCH ESO ISS AMBI FWHM START | 0.97 |
HIERARCH ESO ISS AMBI FWHM END | 1.0 |