Exposure
- ID
- GRAVI.2022-12-25T05:35:53.105_1
- Header ID
- GRAVI.2022-12-25T05:35:53.105
- Date updated
- 2022-12-25 05:46:15 UTC+0000
- Release date
- 2022-12-25 05:35:53 UTC+0000
- UTC Start
- 2022-12-25 05:35:53.105
- UTC End
- 2022-12-25 05:39:53.105
- MJD Start
- 59938.23325353
- MJD End
- 59938.2360313078
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003267
- Ambient temperature (°C)
- 11.52
- Seeing (arcsec)
- 0.77
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 | 68.3410 | 68.3140 | 271.2000 | 270.8000 |
K0-D0 | 93.1540 | 93.5290 | 256.8000 | 256.4000 |
K0-J3 | 43.3750 | 43.0000 | 323.3610 | 323.6340 |
G2-D0 | 31.9200 | 32.2090 | 224.5000 | 224.6000 |
G2-J3 | 53.9740 | 54.4480 | 51.8470 | 51.8410 |
D0-J3 | 85.7270 | 86.4950 | 49.1030 | 49.1450 |
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 | 59938.23325353 |
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 | 68.341 |
HIERARCH ESO ISS PBL12 END | 68.314 |
HIERARCH ESO ISS PBLA12 START | 271.2 |
HIERARCH ESO ISS PBLA12 END | 270.8 |
HIERARCH ESO ISS PBL13 START | 93.154 |
HIERARCH ESO ISS PBL13 END | 93.529 |
HIERARCH ESO ISS PBLA13 START | 256.8 |
HIERARCH ESO ISS PBLA13 END | 256.4 |
HIERARCH ESO ISS PBL14 START | 43.375 |
HIERARCH ESO ISS PBL14 END | 43.0 |
HIERARCH ESO ISS PBLA14 START | 323.361 |
HIERARCH ESO ISS PBLA14 END | 323.634 |
HIERARCH ESO ISS PBL23 START | 31.92 |
HIERARCH ESO ISS PBL23 END | 32.209 |
HIERARCH ESO ISS PBLA23 START | 224.5 |
HIERARCH ESO ISS PBLA23 END | 224.6 |
HIERARCH ESO ISS PBL24 START | 53.974 |
HIERARCH ESO ISS PBL24 END | 54.448 |
HIERARCH ESO ISS PBLA24 START | 51.847 |
HIERARCH ESO ISS PBLA24 END | 51.841 |
HIERARCH ESO ISS PBL34 START | 85.727 |
HIERARCH ESO ISS PBL34 END | 86.495 |
HIERARCH ESO ISS PBLA34 START | 49.103 |
HIERARCH ESO ISS PBLA34 END | 49.145 |
HIERARCH ESO ISS AMBI TAU0 START | 0.002892 |
HIERARCH ESO ISS AMBI TAU0 END | 0.003642 |
HIERARCH ESO ISS AMBI TEMP | 11.52 |
HIERARCH ESO ISS AMBI FWHM START | 0.7 |
HIERARCH ESO ISS AMBI FWHM END | 0.84 |