Exposure
- ID
- GRAVI.2022-05-07T06:23:43.055_1
- Header ID
- GRAVI.2022-05-07T06:23:43.055
- Date updated
- 2022-05-07 06:36:38 UTC+0000
- Release date
- 2023-05-07 06:36:38 UTC+0000
- UTC Start
- 2022-05-07 06:23:43.055
- UTC End
- 2022-05-07 06:27:43.055
- MJD Start
- 59706.26647054
- MJD End
- 59706.2692483178
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0024195
- Ambient temperature (°C)
- 9.89
- Seeing (arcsec)
- 0.94
Observation
- ID
- 50836
- Category
- science
- Program ID
- 105.207C.001
- Program Title
- HIGH-PRECISION MASSES AND DISTANCES OF SPECTROSCOPIC BINARIES WITH INTERFEROMETRY - PART II
- Program Type
- Normal
- PI / COI
- GALLENNE/ GIEREN/ PIETRZYNSKI/ GRACZYK/ PILECKI/ KERVELLA/ MERAND
Target
- ID
- 37919
- Name
- lambda_Vir
- RA
- 214.776247
- DEC
- -13.37095
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-G1 | 75.0160 | 74.3200 | 131.0000 | 131.7000 |
A0-J2 | 106.1780 | 104.8590 | 102.8000 | 103.3000 |
A0-J3 | 125.2540 | 124.6190 | 52.8330 | 52.8620 |
G1-J2 | 53.4780 | 53.1040 | 61.4000 | 61.4000 |
G1-J3 | 132.1850 | 132.2290 | 19.0820 | 19.3850 |
J2-J3 | 99.3500 | 99.3320 | 357.8550 | 358.4260 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 105.207C.001 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
MJD-OBS | 59706.26647054 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | lambda_Vir |
HIERARCH ESO INS SOBJ NAME | lambda_Vir |
RA | 214.776247 |
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 | 75.016 |
HIERARCH ESO ISS PBL12 END | 74.32 |
HIERARCH ESO ISS PBLA12 START | 131.0 |
HIERARCH ESO ISS PBLA12 END | 131.7 |
HIERARCH ESO ISS PBL13 START | 106.178 |
HIERARCH ESO ISS PBL13 END | 104.859 |
HIERARCH ESO ISS PBLA13 START | 102.8 |
HIERARCH ESO ISS PBLA13 END | 103.3 |
HIERARCH ESO ISS PBL14 START | 125.254 |
HIERARCH ESO ISS PBL14 END | 124.619 |
HIERARCH ESO ISS PBLA14 START | 52.833 |
HIERARCH ESO ISS PBLA14 END | 52.862 |
HIERARCH ESO ISS PBL23 START | 53.478 |
HIERARCH ESO ISS PBL23 END | 53.104 |
HIERARCH ESO ISS PBLA23 START | 61.4 |
HIERARCH ESO ISS PBLA23 END | 61.4 |
HIERARCH ESO ISS PBL24 START | 132.185 |
HIERARCH ESO ISS PBL24 END | 132.229 |
HIERARCH ESO ISS PBLA24 START | 19.082 |
HIERARCH ESO ISS PBLA24 END | 19.385 |
HIERARCH ESO ISS PBL34 START | 99.35 |
HIERARCH ESO ISS PBL34 END | 99.332 |
HIERARCH ESO ISS PBLA34 START | 357.855 |
HIERARCH ESO ISS PBLA34 END | 358.426 |
HIERARCH ESO ISS AMBI TAU0 START | 0.002391 |
HIERARCH ESO ISS AMBI TAU0 END | 0.002448 |
HIERARCH ESO ISS AMBI TEMP | 9.89 |
HIERARCH ESO ISS AMBI FWHM START | 0.9 |
HIERARCH ESO ISS AMBI FWHM END | 0.98 |