Exposure
- ID
- GRAVI.2024-08-16T04:21:48.239_1
- Header ID
- GRAVI.2024-08-16T04:21:48.239
- Date updated
- 2024-08-16 04:35:35 UTC+0000
- Release date
- 2024-08-16 04:21:48 UTC+0000
- UTC Start
- 2024-08-16 04:21:48.239
- UTC End
- 2024-08-16 04:28:28.239
- MJD Start
- 60538.18180832
- MJD End
- 60538.1864379496
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0037805
- Ambient temperature (°C)
- 12.66
- Seeing (arcsec)
- 0.665
Observation
- ID
- 59900
- 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
- 44439
- Name
- HD_231808
- RA
- 293.438135
- DEC
- 15.24635
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-G1 | 68.9080 | 67.2620 | 108.1000 | 108.1000 |
A0-J2 | 114.9060 | 113.1440 | 84.9000 | 84.4000 |
A0-K0 | 125.1190 | 124.3470 | 68.1550 | 67.5540 |
G1-J2 | 58.2270 | 58.1980 | 57.2000 | 56.7000 |
G1-K0 | 84.7260 | 85.2660 | 36.6840 | 36.7200 |
J2-K0 | 36.4420 | 36.4930 | 2.6280 | 3.6440 |
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 | 60538.18180832 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | HD231808 |
HIERARCH ESO INS SOBJ NAME | HD_231808 |
RA | 293.438135 |
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 | G1 |
HIERARCH ESO ISS CONF STATION3 | J2 |
HIERARCH ESO ISS CONF STATION4 | K0 |
EXPTIME | 414.0 |
HIERARCH ESO DET2 SEQ1 DIT | 100.0 |
HIERARCH ESO DET2 NDIT | 4 |
HIERARCH ESO ISS PBL12 START | 68.908 |
HIERARCH ESO ISS PBL12 END | 67.262 |
HIERARCH ESO ISS PBLA12 START | 108.1 |
HIERARCH ESO ISS PBLA12 END | 108.1 |
HIERARCH ESO ISS PBL13 START | 114.906 |
HIERARCH ESO ISS PBL13 END | 113.144 |
HIERARCH ESO ISS PBLA13 START | 84.9 |
HIERARCH ESO ISS PBLA13 END | 84.4 |
HIERARCH ESO ISS PBL14 START | 125.119 |
HIERARCH ESO ISS PBL14 END | 124.347 |
HIERARCH ESO ISS PBLA14 START | 68.155 |
HIERARCH ESO ISS PBLA14 END | 67.554 |
HIERARCH ESO ISS PBL23 START | 58.227 |
HIERARCH ESO ISS PBL23 END | 58.198 |
HIERARCH ESO ISS PBLA23 START | 57.2 |
HIERARCH ESO ISS PBLA23 END | 56.7 |
HIERARCH ESO ISS PBL24 START | 84.726 |
HIERARCH ESO ISS PBL24 END | 85.266 |
HIERARCH ESO ISS PBLA24 START | 36.684 |
HIERARCH ESO ISS PBLA24 END | 36.72 |
HIERARCH ESO ISS PBL34 START | 36.442 |
HIERARCH ESO ISS PBL34 END | 36.493 |
HIERARCH ESO ISS PBLA34 START | 2.628 |
HIERARCH ESO ISS PBLA34 END | 3.644 |
HIERARCH ESO ISS AMBI TAU0 START | 0.00383 |
HIERARCH ESO ISS AMBI TAU0 END | 0.003731 |
HIERARCH ESO ISS AMBI TEMP | 12.66 |
HIERARCH ESO ISS AMBI FWHM START | 0.66 |
HIERARCH ESO ISS AMBI FWHM END | 0.67 |