Exposure
- ID
- GRAVI.2021-11-12T01:08:33.478_1
- Header ID
- GRAVI.2021-11-12T01:08:33.478
- Date updated
- 2021-11-12 01:21:01 UTC+0000
- Release date
- 2022-11-12 01:21:00 UTC+0000
- UTC Start
- 2021-11-12 01:08:33.478
- UTC End
- 2021-11-12 01:12:33.478
- MJD Start
- 59530.0476097
- MJD End
- 59530.0503874778
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0056575
- Ambient temperature (°C)
- 12.96
- Seeing (arcsec)
- 0.61
Observation
- ID
- 48839
- 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
- 36553
- Name
- LL_Aqr
- RA
- 338.67488
- DEC
- -3.5996
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-G1 | 81.1540 | 80.4930 | 118.4000 | 118.7000 |
A0-J2 | 121.3430 | 120.5030 | 94.0000 | 94.1000 |
A0-J3 | 132.4200 | 132.4040 | 50.7690 | 50.8280 |
G1-J2 | 58.0620 | 57.9860 | 58.8000 | 58.8000 |
G1-J3 | 126.2600 | 126.4430 | 14.2960 | 14.6810 |
J2-J3 | 94.0890 | 93.9320 | 348.6730 | 349.2290 |
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 | 59530.0476097 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | LL_Aqr |
HIERARCH ESO INS SOBJ NAME | LL_Aqr |
RA | 338.67488 |
DEC | -3.5996 |
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 | 81.154 |
HIERARCH ESO ISS PBL12 END | 80.493 |
HIERARCH ESO ISS PBLA12 START | 118.4 |
HIERARCH ESO ISS PBLA12 END | 118.7 |
HIERARCH ESO ISS PBL13 START | 121.343 |
HIERARCH ESO ISS PBL13 END | 120.503 |
HIERARCH ESO ISS PBLA13 START | 94.0 |
HIERARCH ESO ISS PBLA13 END | 94.1 |
HIERARCH ESO ISS PBL14 START | 132.42 |
HIERARCH ESO ISS PBL14 END | 132.404 |
HIERARCH ESO ISS PBLA14 START | 50.769 |
HIERARCH ESO ISS PBLA14 END | 50.828 |
HIERARCH ESO ISS PBL23 START | 58.062 |
HIERARCH ESO ISS PBL23 END | 57.986 |
HIERARCH ESO ISS PBLA23 START | 58.8 |
HIERARCH ESO ISS PBLA23 END | 58.8 |
HIERARCH ESO ISS PBL24 START | 126.26 |
HIERARCH ESO ISS PBL24 END | 126.443 |
HIERARCH ESO ISS PBLA24 START | 14.296 |
HIERARCH ESO ISS PBLA24 END | 14.681 |
HIERARCH ESO ISS PBL34 START | 94.089 |
HIERARCH ESO ISS PBL34 END | 93.932 |
HIERARCH ESO ISS PBLA34 START | 348.673 |
HIERARCH ESO ISS PBLA34 END | 349.229 |
HIERARCH ESO ISS AMBI TAU0 START | 0.005557 |
HIERARCH ESO ISS AMBI TAU0 END | 0.005758 |
HIERARCH ESO ISS AMBI TEMP | 12.96 |
HIERARCH ESO ISS AMBI FWHM START | 0.6 |
HIERARCH ESO ISS AMBI FWHM END | 0.62 |