Exposure
- ID
- GRAVI.2021-11-17T01:33:46.505_1
- Header ID
- GRAVI.2021-11-17T01:33:46.505
- Date updated
- 2021-11-17 01:46:03 UTC+0000
- Release date
- 2022-11-17 01:46:03 UTC+0000
- UTC Start
- 2021-11-17 01:33:46.505
- UTC End
- 2021-11-17 01:37:46.505
- MJD Start
- 59535.06512158
- MJD End
- 59535.0678993578
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.004107
- Ambient temperature (°C)
- 12.83
- Seeing (arcsec)
- 0.955
Observation
- ID
- 48893
- 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
- 36605
- Name
- LL_Aqr
- RA
- 338.673766
- DEC
- -3.5996
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-G1 | 73.2600 | 72.4290 | 122.5000 | 123.0000 |
A0-J2 | 110.4090 | 109.1600 | 95.1000 | 95.3000 |
A0-K0 | 118.4140 | 117.5420 | 72.8450 | 72.7780 |
G1-J2 | 56.5130 | 56.2860 | 58.5000 | 58.5000 |
G1-K0 | 90.3630 | 90.4060 | 34.6550 | 34.7590 |
J2-K0 | 44.9440 | 44.9700 | 4.0530 | 4.5540 |
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 | 59535.06512158 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | LL_Aqr |
HIERARCH ESO INS SOBJ NAME | LL_Aqr |
RA | 338.673766 |
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 | K0 |
EXPTIME | 255.0 |
HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
HIERARCH ESO DET2 NDIT | 8 |
HIERARCH ESO ISS PBL12 START | 73.26 |
HIERARCH ESO ISS PBL12 END | 72.429 |
HIERARCH ESO ISS PBLA12 START | 122.5 |
HIERARCH ESO ISS PBLA12 END | 123.0 |
HIERARCH ESO ISS PBL13 START | 110.409 |
HIERARCH ESO ISS PBL13 END | 109.16 |
HIERARCH ESO ISS PBLA13 START | 95.1 |
HIERARCH ESO ISS PBLA13 END | 95.3 |
HIERARCH ESO ISS PBL14 START | 118.414 |
HIERARCH ESO ISS PBL14 END | 117.542 |
HIERARCH ESO ISS PBLA14 START | 72.845 |
HIERARCH ESO ISS PBLA14 END | 72.778 |
HIERARCH ESO ISS PBL23 START | 56.513 |
HIERARCH ESO ISS PBL23 END | 56.286 |
HIERARCH ESO ISS PBLA23 START | 58.5 |
HIERARCH ESO ISS PBLA23 END | 58.5 |
HIERARCH ESO ISS PBL24 START | 90.363 |
HIERARCH ESO ISS PBL24 END | 90.406 |
HIERARCH ESO ISS PBLA24 START | 34.655 |
HIERARCH ESO ISS PBLA24 END | 34.759 |
HIERARCH ESO ISS PBL34 START | 44.944 |
HIERARCH ESO ISS PBL34 END | 44.97 |
HIERARCH ESO ISS PBLA34 START | 4.053 |
HIERARCH ESO ISS PBLA34 END | 4.554 |
HIERARCH ESO ISS AMBI TAU0 START | 0.003953 |
HIERARCH ESO ISS AMBI TAU0 END | 0.004261 |
HIERARCH ESO ISS AMBI TEMP | 12.83 |
HIERARCH ESO ISS AMBI FWHM START | 1.02 |
HIERARCH ESO ISS AMBI FWHM END | 0.89 |