Exposure
- ID
- GRAVI.2022-04-10T05:42:02.623_1
- Header ID
- GRAVI.2022-04-10T05:42:02.623
- Date updated
- 2022-04-10 07:45:56 UTC+0000
- Release date
- 2023-04-10 07:45:55 UTC+0000
- UTC Start
- 2022-04-10 05:42:02.623
- UTC End
- 2022-04-10 05:46:02.623
- MJD Start
- 59679.23753036
- MJD End
- 59679.2403081378
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0028
- Ambient temperature (°C)
- 11.83
- Seeing (arcsec)
- 0.93
Observation
- ID
- 50361
- 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
- 37633
- Name
- HD_131208
- RA
- 222.979739
- DEC
- 8.82516
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-G1 | 90.1510 | 90.0010 | 113.0000 | 112.9000 |
A0-J2 | 127.9700 | 128.2800 | 93.9000 | 93.7000 |
A0-K0 | 120.6140 | 121.3560 | 74.7650 | 74.6990 |
G1-J2 | 52.0590 | 52.4660 | 59.2000 | 59.3000 |
G1-K0 | 74.8530 | 75.2730 | 26.5090 | 26.9820 |
J2-K0 | 41.8820 | 41.7600 | 344.3350 | 344.7780 |
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 | 59679.23753036 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | HD_131208 |
HIERARCH ESO INS SOBJ NAME | HD_131208 |
RA | 222.979739 |
DEC | 8.82516 |
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 | K0 |
EXPTIME | 256.0 |
HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
HIERARCH ESO DET2 NDIT | 8 |
HIERARCH ESO ISS PBL12 START | 90.151 |
HIERARCH ESO ISS PBL12 END | 90.001 |
HIERARCH ESO ISS PBLA12 START | 113.0 |
HIERARCH ESO ISS PBLA12 END | 112.9 |
HIERARCH ESO ISS PBL13 START | 127.97 |
HIERARCH ESO ISS PBL13 END | 128.28 |
HIERARCH ESO ISS PBLA13 START | 93.9 |
HIERARCH ESO ISS PBLA13 END | 93.7 |
HIERARCH ESO ISS PBL14 START | 120.614 |
HIERARCH ESO ISS PBL14 END | 121.356 |
HIERARCH ESO ISS PBLA14 START | 74.765 |
HIERARCH ESO ISS PBLA14 END | 74.699 |
HIERARCH ESO ISS PBL23 START | 52.059 |
HIERARCH ESO ISS PBL23 END | 52.466 |
HIERARCH ESO ISS PBLA23 START | 59.2 |
HIERARCH ESO ISS PBLA23 END | 59.3 |
HIERARCH ESO ISS PBL24 START | 74.853 |
HIERARCH ESO ISS PBL24 END | 75.273 |
HIERARCH ESO ISS PBLA24 START | 26.509 |
HIERARCH ESO ISS PBLA24 END | 26.982 |
HIERARCH ESO ISS PBL34 START | 41.882 |
HIERARCH ESO ISS PBL34 END | 41.76 |
HIERARCH ESO ISS PBLA34 START | 344.335 |
HIERARCH ESO ISS PBLA34 END | 344.778 |
HIERARCH ESO ISS AMBI TAU0 START | 0.002835 |
HIERARCH ESO ISS AMBI TAU0 END | 0.002765 |
HIERARCH ESO ISS AMBI TEMP | 11.83 |
HIERARCH ESO ISS AMBI FWHM START | 0.92 |
HIERARCH ESO ISS AMBI FWHM END | 0.94 |