Exposure
- ID
- GRAVI.2022-05-10T07:59:33.298_1
- Header ID
- GRAVI.2022-05-10T07:59:33.298
- Date updated
- 2022-05-10 08:11:17 UTC+0000
- Release date
- 2023-05-10 08:11:17 UTC+0000
- UTC Start
- 2022-05-10 07:59:33.298
- UTC End
- 2022-05-10 08:03:33.298
- MJD Start
- 59709.33302428
- MJD End
- 59709.3358020578
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.001875
- Ambient temperature (°C)
- 11.75
- Seeing (arcsec)
- 1.91
Observation
- ID
- 50854
- 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
- 37936
- Name
- HR_6993
- RA
- 279.398799
- DEC
- -0.30958
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-G1 | 89.5150 | 89.2730 | 113.8000 | 113.9000 |
A0-J2 | 129.2190 | 129.2360 | 92.6000 | 92.6000 |
A0-J3 | 125.8000 | 126.3650 | 48.2170 | 48.4500 |
G1-J2 | 56.1360 | 56.3720 | 57.2000 | 57.4000 |
G1-J3 | 120.5710 | 120.6760 | 5.6700 | 6.1570 |
J2-J3 | 96.2940 | 96.0260 | 338.5030 | 338.9180 |
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 | 59709.33302428 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | HR_6993 |
HIERARCH ESO INS SOBJ NAME | HR_6993 |
RA | 279.398799 |
DEC | -0.30958 |
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 | 89.515 |
HIERARCH ESO ISS PBL12 END | 89.273 |
HIERARCH ESO ISS PBLA12 START | 113.8 |
HIERARCH ESO ISS PBLA12 END | 113.9 |
HIERARCH ESO ISS PBL13 START | 129.219 |
HIERARCH ESO ISS PBL13 END | 129.236 |
HIERARCH ESO ISS PBLA13 START | 92.6 |
HIERARCH ESO ISS PBLA13 END | 92.6 |
HIERARCH ESO ISS PBL14 START | 125.8 |
HIERARCH ESO ISS PBL14 END | 126.365 |
HIERARCH ESO ISS PBLA14 START | 48.217 |
HIERARCH ESO ISS PBLA14 END | 48.45 |
HIERARCH ESO ISS PBL23 START | 56.136 |
HIERARCH ESO ISS PBL23 END | 56.372 |
HIERARCH ESO ISS PBLA23 START | 57.2 |
HIERARCH ESO ISS PBLA23 END | 57.4 |
HIERARCH ESO ISS PBL24 START | 120.571 |
HIERARCH ESO ISS PBL24 END | 120.676 |
HIERARCH ESO ISS PBLA24 START | 5.67 |
HIERARCH ESO ISS PBLA24 END | 6.157 |
HIERARCH ESO ISS PBL34 START | 96.294 |
HIERARCH ESO ISS PBL34 END | 96.026 |
HIERARCH ESO ISS PBLA34 START | 338.503 |
HIERARCH ESO ISS PBLA34 END | 338.918 |
HIERARCH ESO ISS AMBI TAU0 START | 0.001875 |
HIERARCH ESO ISS AMBI TAU0 END | 0.001875 |
HIERARCH ESO ISS AMBI TEMP | 11.75 |
HIERARCH ESO ISS AMBI FWHM START | 1.91 |
HIERARCH ESO ISS AMBI FWHM END | 1.91 |