Exposure
- ID
- GRAVI.2024-07-04T07:54:26.952_1
- Header ID
- GRAVI.2024-07-04T07:54:26.952
- Date updated
- 2024-07-04 08:30:42 UTC+0000
- Release date
- 2024-07-04 07:54:26 UTC+0000
- UTC Start
- 2024-07-04 07:54:26.952
- UTC End
- 2024-07-04 08:01:06.952
- MJD Start
- 60495.32947861
- MJD End
- 60495.3341082396
- Exposure time (s)
- 400.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0046965
- Ambient temperature (°C)
- 13.09
- Seeing (arcsec)
- 0.59
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 | 57.6640 | 55.7180 | 108.6000 | 108.8000 |
A0-J2 | 102.2620 | 99.9490 | 81.2000 | 80.6000 |
A0-K0 | 118.8500 | 117.5730 | 63.9570 | 63.1940 |
G1-J2 | 57.4880 | 57.2560 | 53.8000 | 53.2000 |
G1-K0 | 87.6960 | 88.0680 | 36.4560 | 36.3290 |
J2-K0 | 37.0340 | 37.1830 | 8.8700 | 9.8090 |
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 | 60495.32947861 |
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 | 57.664 |
HIERARCH ESO ISS PBL12 END | 55.718 |
HIERARCH ESO ISS PBLA12 START | 108.6 |
HIERARCH ESO ISS PBLA12 END | 108.8 |
HIERARCH ESO ISS PBL13 START | 102.262 |
HIERARCH ESO ISS PBL13 END | 99.949 |
HIERARCH ESO ISS PBLA13 START | 81.2 |
HIERARCH ESO ISS PBLA13 END | 80.6 |
HIERARCH ESO ISS PBL14 START | 118.85 |
HIERARCH ESO ISS PBL14 END | 117.573 |
HIERARCH ESO ISS PBLA14 START | 63.957 |
HIERARCH ESO ISS PBLA14 END | 63.194 |
HIERARCH ESO ISS PBL23 START | 57.488 |
HIERARCH ESO ISS PBL23 END | 57.256 |
HIERARCH ESO ISS PBLA23 START | 53.8 |
HIERARCH ESO ISS PBLA23 END | 53.2 |
HIERARCH ESO ISS PBL24 START | 87.696 |
HIERARCH ESO ISS PBL24 END | 88.068 |
HIERARCH ESO ISS PBLA24 START | 36.456 |
HIERARCH ESO ISS PBLA24 END | 36.329 |
HIERARCH ESO ISS PBL34 START | 37.034 |
HIERARCH ESO ISS PBL34 END | 37.183 |
HIERARCH ESO ISS PBLA34 START | 8.87 |
HIERARCH ESO ISS PBLA34 END | 9.809 |
HIERARCH ESO ISS AMBI TAU0 START | 0.004003 |
HIERARCH ESO ISS AMBI TAU0 END | 0.00539 |
HIERARCH ESO ISS AMBI TEMP | 13.09 |
HIERARCH ESO ISS AMBI FWHM START | 0.64 |
HIERARCH ESO ISS AMBI FWHM END | 0.54 |