Exposure
- ID
- GRAVI.2022-06-11T09:27:09.274_1
- Header ID
- GRAVI.2022-06-11T09:27:09.274
- Date updated
- 2022-06-11 09:41:10 UTC+0000
- Release date
- 2023-06-11 09:41:10 UTC+0000
- UTC Start
- 2022-06-11 09:27:09.274
- UTC End
- 2022-06-11 09:31:09.274
- MJD Start
- 59741.39385734
- MJD End
- 59741.3966351178
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003818
- Ambient temperature (°C)
- 10.24
- Seeing (arcsec)
- 0.57
Observation
- ID
- 51231
- 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
- 38175
- Name
- LL_Aqr
- RA
- 338.673775
- DEC
- -3.5996
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-G1 | 90.4570 | 90.3920 | 113.7000 | 113.8000 |
A0-J2 | 128.3200 | 128.5810 | 92.2000 | 92.2000 |
A0-K0 | 124.0760 | 124.6060 | 71.2890 | 71.4360 |
G1-J2 | 55.2410 | 55.5140 | 55.3000 | 55.5000 |
G1-K0 | 83.6790 | 83.9420 | 24.4840 | 24.9410 |
J2-K0 | 45.9390 | 45.8700 | 346.5150 | 346.9410 |
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 | 59741.39385734 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | LL_Aqr |
HIERARCH ESO INS SOBJ NAME | LL_Aqr |
RA | 338.673775 |
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 | 90.457 |
HIERARCH ESO ISS PBL12 END | 90.392 |
HIERARCH ESO ISS PBLA12 START | 113.7 |
HIERARCH ESO ISS PBLA12 END | 113.8 |
HIERARCH ESO ISS PBL13 START | 128.32 |
HIERARCH ESO ISS PBL13 END | 128.581 |
HIERARCH ESO ISS PBLA13 START | 92.2 |
HIERARCH ESO ISS PBLA13 END | 92.2 |
HIERARCH ESO ISS PBL14 START | 124.076 |
HIERARCH ESO ISS PBL14 END | 124.606 |
HIERARCH ESO ISS PBLA14 START | 71.289 |
HIERARCH ESO ISS PBLA14 END | 71.436 |
HIERARCH ESO ISS PBL23 START | 55.241 |
HIERARCH ESO ISS PBL23 END | 55.514 |
HIERARCH ESO ISS PBLA23 START | 55.3 |
HIERARCH ESO ISS PBLA23 END | 55.5 |
HIERARCH ESO ISS PBL24 START | 83.679 |
HIERARCH ESO ISS PBL24 END | 83.942 |
HIERARCH ESO ISS PBLA24 START | 24.484 |
HIERARCH ESO ISS PBLA24 END | 24.941 |
HIERARCH ESO ISS PBL34 START | 45.939 |
HIERARCH ESO ISS PBL34 END | 45.87 |
HIERARCH ESO ISS PBLA34 START | 346.515 |
HIERARCH ESO ISS PBLA34 END | 346.941 |
HIERARCH ESO ISS AMBI TAU0 START | 0.003238 |
HIERARCH ESO ISS AMBI TAU0 END | 0.004398 |
HIERARCH ESO ISS AMBI TEMP | 10.24 |
HIERARCH ESO ISS AMBI FWHM START | 0.57 |
HIERARCH ESO ISS AMBI FWHM END | 0.57 |