Exposure
- ID
- GRAVI.2021-11-11T00:06:33.718_1
- Header ID
- GRAVI.2021-11-11T00:06:33.718
- Date updated
- 2021-11-11 00:17:40 UTC+0000
- Release date
- 2022-11-11 00:17:40 UTC+0000
- UTC Start
- 2021-11-11 00:06:33.718
- UTC End
- 2021-11-11 00:10:33.718
- MJD Start
- 59529.00455692
- MJD End
- 59529.0073346978
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003123
- Ambient temperature (°C)
- 11.96
- Seeing (arcsec)
- 0.795
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 | 88.6900 | 88.3740 | 114.8000 | 115.0000 |
A0-J2 | 128.9730 | 128.7980 | 92.8000 | 92.9000 |
A0-J3 | 129.2660 | 129.6540 | 48.5820 | 48.7980 |
G1-J2 | 57.3970 | 57.5430 | 57.4000 | 57.5000 |
G1-J3 | 123.8670 | 123.9860 | 7.6290 | 8.0900 |
J2-J3 | 97.1900 | 96.9660 | 340.8480 | 341.2990 |
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 | 59529.00455692 |
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 | 88.69 |
HIERARCH ESO ISS PBL12 END | 88.374 |
HIERARCH ESO ISS PBLA12 START | 114.8 |
HIERARCH ESO ISS PBLA12 END | 115.0 |
HIERARCH ESO ISS PBL13 START | 128.973 |
HIERARCH ESO ISS PBL13 END | 128.798 |
HIERARCH ESO ISS PBLA13 START | 92.8 |
HIERARCH ESO ISS PBLA13 END | 92.9 |
HIERARCH ESO ISS PBL14 START | 129.266 |
HIERARCH ESO ISS PBL14 END | 129.654 |
HIERARCH ESO ISS PBLA14 START | 48.582 |
HIERARCH ESO ISS PBLA14 END | 48.798 |
HIERARCH ESO ISS PBL23 START | 57.397 |
HIERARCH ESO ISS PBL23 END | 57.543 |
HIERARCH ESO ISS PBLA23 START | 57.4 |
HIERARCH ESO ISS PBLA23 END | 57.5 |
HIERARCH ESO ISS PBL24 START | 123.867 |
HIERARCH ESO ISS PBL24 END | 123.986 |
HIERARCH ESO ISS PBLA24 START | 7.629 |
HIERARCH ESO ISS PBLA24 END | 8.09 |
HIERARCH ESO ISS PBL34 START | 97.19 |
HIERARCH ESO ISS PBL34 END | 96.966 |
HIERARCH ESO ISS PBLA34 START | 340.848 |
HIERARCH ESO ISS PBLA34 END | 341.299 |
HIERARCH ESO ISS AMBI TAU0 START | 0.003077 |
HIERARCH ESO ISS AMBI TAU0 END | 0.003169 |
HIERARCH ESO ISS AMBI TEMP | 11.96 |
HIERARCH ESO ISS AMBI FWHM START | 0.8 |
HIERARCH ESO ISS AMBI FWHM END | 0.79 |