Exposure
- ID
- GRAVI.2022-09-28T02:30:23.848_1
- Header ID
- GRAVI.2022-09-28T02:30:23.848
- Date updated
- 2022-09-28 02:41:39 UTC+0000
- Release date
- 2022-09-28 02:30:23 UTC+0000
- UTC Start
- 2022-09-28 02:30:23.848
- UTC End
- 2022-09-28 02:34:23.848
- MJD Start
- 59850.10444268
- MJD End
- 59850.1072204578
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003335
- Ambient temperature (°C)
- 4.08
- Seeing (arcsec)
- 1.23
Observation
- ID
- 51814
- Category
- calibrator
- 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
- 38586
- Name
- HD_187516
- RA
- 297.809201
- DEC
- -24.89851
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-G1 | 81.0530 | 80.5800 | 136.1000 | 136.9000 |
A0-J2 | 109.7810 | 108.6910 | 110.2000 | 110.9000 |
A0-J3 | 119.2220 | 118.3970 | 56.7040 | 56.8900 |
G1-J2 | 51.1020 | 50.6640 | 66.4000 | 66.6000 |
G1-J3 | 131.2650 | 131.1650 | 19.3310 | 19.6550 |
J2-J3 | 103.4490 | 103.4440 | 358.1310 | 358.6770 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 105.207C.001 |
HIERARCH ESO DPR CATG | CALIB |
HIERARCH ESO DPR TYPE | STD,SINGLE |
MJD-OBS | 59850.10444268 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | HD_187516 |
HIERARCH ESO INS SOBJ NAME | HD_187516 |
RA | 297.809201 |
DEC | -24.89851 |
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 | 81.053 |
HIERARCH ESO ISS PBL12 END | 80.58 |
HIERARCH ESO ISS PBLA12 START | 136.1 |
HIERARCH ESO ISS PBLA12 END | 136.9 |
HIERARCH ESO ISS PBL13 START | 109.781 |
HIERARCH ESO ISS PBL13 END | 108.691 |
HIERARCH ESO ISS PBLA13 START | 110.2 |
HIERARCH ESO ISS PBLA13 END | 110.9 |
HIERARCH ESO ISS PBL14 START | 119.222 |
HIERARCH ESO ISS PBL14 END | 118.397 |
HIERARCH ESO ISS PBLA14 START | 56.704 |
HIERARCH ESO ISS PBLA14 END | 56.89 |
HIERARCH ESO ISS PBL23 START | 51.102 |
HIERARCH ESO ISS PBL23 END | 50.664 |
HIERARCH ESO ISS PBLA23 START | 66.4 |
HIERARCH ESO ISS PBLA23 END | 66.6 |
HIERARCH ESO ISS PBL24 START | 131.265 |
HIERARCH ESO ISS PBL24 END | 131.165 |
HIERARCH ESO ISS PBLA24 START | 19.331 |
HIERARCH ESO ISS PBLA24 END | 19.655 |
HIERARCH ESO ISS PBL34 START | 103.449 |
HIERARCH ESO ISS PBL34 END | 103.444 |
HIERARCH ESO ISS PBLA34 START | 358.131 |
HIERARCH ESO ISS PBLA34 END | 358.677 |
HIERARCH ESO ISS AMBI TAU0 START | 0.003335 |
HIERARCH ESO ISS AMBI TAU0 END | 0.003335 |
HIERARCH ESO ISS AMBI TEMP | 4.08 |
HIERARCH ESO ISS AMBI FWHM START | 1.23 |
HIERARCH ESO ISS AMBI FWHM END | 1.23 |