Exposure
- ID
- GRAVI.2022-05-09T04:28:06.130_1
- Header ID
- GRAVI.2022-05-09T04:28:06.130
- Date updated
- 2022-05-09 04:41:47 UTC+0000
- Release date
- 2023-05-09 04:41:47 UTC+0000
- UTC Start
- 2022-05-09 04:28:06.130
- UTC End
- 2022-05-09 04:32:06.130
- MJD Start
- 59708.18618206
- MJD End
- 59708.1889598378
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.001211
- Ambient temperature (°C)
- 7.19
- Seeing (arcsec)
- 2.16
Observation
- ID
- 50844
- Category
- science
- Program ID
- 109.22XY.001
- Program Title
- HIGH-PRECISION MASSES AND DISTANCES OF SPECTROSCOPIC BINARIES WITH INTERFEROMETRY - PART II
- Program Type
- Normal
- PI / COI
- GALLENNE/ PIETRZYNSKI/ GRACZYK/ PILECKI/ GIEREN/ KERVELLA/ MÉRAND
Target
- ID
- 37926
- Name
- lambda-Vir
- RA
- 214.776246
- DEC
- -13.37095
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-G1 | 88.4440 | 88.1270 | 118.1000 | 118.5000 |
A0-J2 | 127.7110 | 127.3340 | 94.8000 | 95.1000 |
A0-J3 | 132.3700 | 132.4080 | 48.9970 | 49.2530 |
G1-J2 | 58.2260 | 58.2100 | 57.8000 | 58.0000 |
G1-J3 | 130.4170 | 130.4870 | 9.6690 | 10.0880 |
J2-J3 | 101.3080 | 101.1940 | 344.3260 | 344.8020 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 109.22XY.001 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
MJD-OBS | 59708.18618206 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | lam Vir |
HIERARCH ESO INS SOBJ NAME | lambda-Vir |
RA | 214.776246 |
DEC | -13.37095 |
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 | 88.444 |
HIERARCH ESO ISS PBL12 END | 88.127 |
HIERARCH ESO ISS PBLA12 START | 118.1 |
HIERARCH ESO ISS PBLA12 END | 118.5 |
HIERARCH ESO ISS PBL13 START | 127.711 |
HIERARCH ESO ISS PBL13 END | 127.334 |
HIERARCH ESO ISS PBLA13 START | 94.8 |
HIERARCH ESO ISS PBLA13 END | 95.1 |
HIERARCH ESO ISS PBL14 START | 132.37 |
HIERARCH ESO ISS PBL14 END | 132.408 |
HIERARCH ESO ISS PBLA14 START | 48.997 |
HIERARCH ESO ISS PBLA14 END | 49.253 |
HIERARCH ESO ISS PBL23 START | 58.226 |
HIERARCH ESO ISS PBL23 END | 58.21 |
HIERARCH ESO ISS PBLA23 START | 57.8 |
HIERARCH ESO ISS PBLA23 END | 58.0 |
HIERARCH ESO ISS PBL24 START | 130.417 |
HIERARCH ESO ISS PBL24 END | 130.487 |
HIERARCH ESO ISS PBLA24 START | 9.669 |
HIERARCH ESO ISS PBLA24 END | 10.088 |
HIERARCH ESO ISS PBL34 START | 101.308 |
HIERARCH ESO ISS PBL34 END | 101.194 |
HIERARCH ESO ISS PBLA34 START | 344.326 |
HIERARCH ESO ISS PBLA34 END | 344.802 |
HIERARCH ESO ISS AMBI TAU0 START | 0.001211 |
HIERARCH ESO ISS AMBI TAU0 END | 0.001211 |
HIERARCH ESO ISS AMBI TEMP | 7.19 |
HIERARCH ESO ISS AMBI FWHM START | 2.16 |
HIERARCH ESO ISS AMBI FWHM END | 2.16 |