Exposure
- ID
- GRAVI.2022-05-10T05:22:05.902_1
- Header ID
- GRAVI.2022-05-10T05:22:05.902
- Date updated
- 2022-05-10 05:35:48 UTC+0000
- Release date
- 2023-05-10 05:35:48 UTC+0000
- UTC Start
- 2022-05-10 05:22:05.902
- UTC End
- 2022-05-10 05:26:05.902
- MJD Start
- 59709.22367942
- MJD End
- 59709.2264571978
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0045065
- Ambient temperature (°C)
- 12.04
- Seeing (arcsec)
- 0.79
Observation
- ID
- 50832
- Category
- science
- 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
- 37915
- Name
- V963_Cen
- RA
- 199.681808
- DEC
- -58.26699
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-G1 | 90.4770 | 90.4610 | 143.5000 | 144.4000 |
A0-J2 | 123.5540 | 123.2540 | 126.0000 | 127.0000 |
A0-J3 | 100.5440 | 99.7180 | 78.8090 | 79.6220 |
G1-J2 | 46.1530 | 45.8060 | 89.8000 | 90.7000 |
G1-J3 | 102.5320 | 102.1720 | 25.9080 | 26.4020 |
J2-J3 | 92.1010 | 92.1050 | 359.1560 | 359.7680 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 108.221X.001 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
MJD-OBS | 59709.22367942 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | V963 Cen |
HIERARCH ESO INS SOBJ NAME | V963_Cen |
RA | 199.681808 |
DEC | -58.26699 |
HIERARCH ESO INS SPEC RES | MEDIUM |
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 | 255.0 |
HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
HIERARCH ESO DET2 NDIT | 8 |
HIERARCH ESO ISS PBL12 START | 90.477 |
HIERARCH ESO ISS PBL12 END | 90.461 |
HIERARCH ESO ISS PBLA12 START | 143.5 |
HIERARCH ESO ISS PBLA12 END | 144.4 |
HIERARCH ESO ISS PBL13 START | 123.554 |
HIERARCH ESO ISS PBL13 END | 123.254 |
HIERARCH ESO ISS PBLA13 START | 126.0 |
HIERARCH ESO ISS PBLA13 END | 127.0 |
HIERARCH ESO ISS PBL14 START | 100.544 |
HIERARCH ESO ISS PBL14 END | 99.718 |
HIERARCH ESO ISS PBLA14 START | 78.809 |
HIERARCH ESO ISS PBLA14 END | 79.622 |
HIERARCH ESO ISS PBL23 START | 46.153 |
HIERARCH ESO ISS PBL23 END | 45.806 |
HIERARCH ESO ISS PBLA23 START | 89.8 |
HIERARCH ESO ISS PBLA23 END | 90.7 |
HIERARCH ESO ISS PBL24 START | 102.532 |
HIERARCH ESO ISS PBL24 END | 102.172 |
HIERARCH ESO ISS PBLA24 START | 25.908 |
HIERARCH ESO ISS PBLA24 END | 26.402 |
HIERARCH ESO ISS PBL34 START | 92.101 |
HIERARCH ESO ISS PBL34 END | 92.105 |
HIERARCH ESO ISS PBLA34 START | 359.156 |
HIERARCH ESO ISS PBLA34 END | 359.768 |
HIERARCH ESO ISS AMBI TAU0 START | 0.004635 |
HIERARCH ESO ISS AMBI TAU0 END | 0.004378 |
HIERARCH ESO ISS AMBI TEMP | 12.04 |
HIERARCH ESO ISS AMBI FWHM START | 0.78 |
HIERARCH ESO ISS AMBI FWHM END | 0.8 |