Exposure
- ID
- GRAVI.2020-12-09T02:10:05.246_1
- Header ID
- GRAVI.2020-12-09T02:10:05.246
- Date updated
- 2021-09-29 14:25:36 UTC+0000
- Release date
- 2021-12-09 05:09:01 UTC+0000
- UTC Start
- 2020-12-09 02:10:05.246
- UTC End
- 2020-12-09 02:14:05.246
- MJD Start
- 59192.09033849
- MJD End
- 59192.0931162678
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0041465
- Ambient temperature (°C)
- 13.27
- Seeing (arcsec)
- 0.6
Observation
- ID
- 46027
- Category
- science
- Program ID
- 106.210E.002
- Program Title
- HIGH-PRECISION MASSES AND DISTANCES OF SPECTROSCOPIC BINARIES WITH INTERFEROMETRY - PART I BIS
- Program Type
- Normal
- PI / COI
- GALLENNE/ PIETRZYNSKI/ GRACZYK/ PILECKI/ KERVELLA/ M\XC3\XA9RAND/ GIEREN
Target
- ID
- 34649
- Name
- HD9312
- RA
- 23.012344
- DEC
- 16.94631
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-G1 | 76.3710 | 75.5330 | 107.4000 | 107.3000 |
A0-J2 | 122.7520 | 122.0120 | 87.0000 | 86.7000 |
A0-J3 | 128.3120 | 128.7640 | 52.8960 | 52.7360 |
G1-J2 | 57.6560 | 57.7740 | 59.6000 | 59.3000 |
G1-J3 | 104.5060 | 104.9190 | 16.3710 | 16.8150 |
J2-J3 | 73.9040 | 73.5530 | 344.0880 | 344.7540 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 106.210E.002 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
MJD-OBS | 59192.09033849 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | HD9312 |
HIERARCH ESO INS SOBJ NAME | HD9312 |
RA | 23.012344 |
DEC | 16.94631 |
HIERARCH ESO INS SPEC RES | HIGH |
HIERARCH ESO INS POLA MODE | COMBINED |
HIERARCH ESO ISS CONF NTEL | 4 |
HIERARCH ESO ISS CONF STATION1 | A0 |
HIERARCH ESO ISS CONF STATION2 | G1 |
HIERARCH ESO ISS CONF STATION3 | J2 |
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 | 76.371 |
HIERARCH ESO ISS PBL12 END | 75.533 |
HIERARCH ESO ISS PBLA12 START | 107.4 |
HIERARCH ESO ISS PBLA12 END | 107.3 |
HIERARCH ESO ISS PBL13 START | 122.752 |
HIERARCH ESO ISS PBL13 END | 122.012 |
HIERARCH ESO ISS PBLA13 START | 87.0 |
HIERARCH ESO ISS PBLA13 END | 86.7 |
HIERARCH ESO ISS PBL14 START | 128.312 |
HIERARCH ESO ISS PBL14 END | 128.764 |
HIERARCH ESO ISS PBLA14 START | 52.896 |
HIERARCH ESO ISS PBLA14 END | 52.736 |
HIERARCH ESO ISS PBL23 START | 57.656 |
HIERARCH ESO ISS PBL23 END | 57.774 |
HIERARCH ESO ISS PBLA23 START | 59.6 |
HIERARCH ESO ISS PBLA23 END | 59.3 |
HIERARCH ESO ISS PBL24 START | 104.506 |
HIERARCH ESO ISS PBL24 END | 104.919 |
HIERARCH ESO ISS PBLA24 START | 16.371 |
HIERARCH ESO ISS PBLA24 END | 16.815 |
HIERARCH ESO ISS PBL34 START | 73.904 |
HIERARCH ESO ISS PBL34 END | 73.553 |
HIERARCH ESO ISS PBLA34 START | 344.088 |
HIERARCH ESO ISS PBLA34 END | 344.754 |
HIERARCH ESO ISS AMBI TAU0 START | 0.004158 |
HIERARCH ESO ISS AMBI TAU0 END | 0.004135 |
HIERARCH ESO ISS AMBI TEMP | 13.27 |
HIERARCH ESO ISS AMBI FWHM START | 0.64 |
HIERARCH ESO ISS AMBI FWHM END | 0.56 |