Exposure
- ID
- GRAVI.2024-07-09T07:04:59.067_1
- Header ID
- GRAVI.2024-07-09T07:04:59.067
- Date updated
- 2024-07-09 07:20:32 UTC+0000
- Release date
- 2024-07-09 07:04:59 UTC+0000
- UTC Start
- 2024-07-09 07:04:59.067
- UTC End
- 2024-07-09 07:11:39.067
- MJD Start
- 60500.29512809
- MJD End
- 60500.2997577196
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0015245
- Ambient temperature (°C)
- 6.28
- Seeing (arcsec)
- 0.755
Observation
- ID
- 59536
- Category
- calibrator
- Program ID
- 113.26BP.001
- Program Title
- HIGH-PRECISION MASSES AND DISTANCES OF SPECTROSCOPIC BINARIES WITH INTERFEROMETRY - PART IV
- Program Type
- Normal
- PI / COI
- GALLENNE / PIETRZYNSKI / KERVELLA / MÉRAND / GIEREN / GRACZYK
Target
- ID
- 44144
- Name
- HD_231808
- RA
- 293.439283
- DEC
- 15.24635
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-B5 | 32.4060 | 32.0490 | 159.7000 | 161.0000 |
A0-J2 | 111.3050 | 109.3590 | 83.8000 | 83.3000 |
A0-J6 | 160.8730 | 161.7880 | 36.7310 | 36.7110 |
B5-J2 | 108.0670 | 107.2430 | 66.9000 | 66.3000 |
B5-J6 | 180.5710 | 181.7960 | 28.0700 | 28.3370 |
J2-J6 | 117.8690 | 117.4790 | 352.9530 | 354.1850 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 113.26BP.001 |
HIERARCH ESO DPR CATG | CALIB |
HIERARCH ESO DPR TYPE | STD,SINGLE |
MJD-OBS | 60500.29512809 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | HD231808 |
HIERARCH ESO INS SOBJ NAME | HD_231808 |
RA | 293.439283 |
DEC | 15.24635 |
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 | B5 |
HIERARCH ESO ISS CONF STATION3 | J2 |
HIERARCH ESO ISS CONF STATION4 | J6 |
EXPTIME | 414.0 |
HIERARCH ESO DET2 SEQ1 DIT | 100.0 |
HIERARCH ESO DET2 NDIT | 4 |
HIERARCH ESO ISS PBL12 START | 32.406 |
HIERARCH ESO ISS PBL12 END | 32.049 |
HIERARCH ESO ISS PBLA12 START | 159.7 |
HIERARCH ESO ISS PBLA12 END | 161.0 |
HIERARCH ESO ISS PBL13 START | 111.305 |
HIERARCH ESO ISS PBL13 END | 109.359 |
HIERARCH ESO ISS PBLA13 START | 83.8 |
HIERARCH ESO ISS PBLA13 END | 83.3 |
HIERARCH ESO ISS PBL14 START | 160.873 |
HIERARCH ESO ISS PBL14 END | 161.788 |
HIERARCH ESO ISS PBLA14 START | 36.731 |
HIERARCH ESO ISS PBLA14 END | 36.711 |
HIERARCH ESO ISS PBL23 START | 108.067 |
HIERARCH ESO ISS PBL23 END | 107.243 |
HIERARCH ESO ISS PBLA23 START | 66.9 |
HIERARCH ESO ISS PBLA23 END | 66.3 |
HIERARCH ESO ISS PBL24 START | 180.571 |
HIERARCH ESO ISS PBL24 END | 181.796 |
HIERARCH ESO ISS PBLA24 START | 28.07 |
HIERARCH ESO ISS PBLA24 END | 28.337 |
HIERARCH ESO ISS PBL34 START | 117.869 |
HIERARCH ESO ISS PBL34 END | 117.479 |
HIERARCH ESO ISS PBLA34 START | 352.953 |
HIERARCH ESO ISS PBLA34 END | 354.185 |
HIERARCH ESO ISS AMBI TAU0 START | 0.00145 |
HIERARCH ESO ISS AMBI TAU0 END | 0.001599 |
HIERARCH ESO ISS AMBI TEMP | 6.28 |
HIERARCH ESO ISS AMBI FWHM START | 0.78 |
HIERARCH ESO ISS AMBI FWHM END | 0.73 |