Exposure
- ID
- GRAVI.2022-12-19T05:56:29.494_1
- Header ID
- GRAVI.2022-12-19T05:56:29.494
- Date updated
- 2022-12-19 06:06:20 UTC+0000
- Release date
- 2022-12-19 05:56:29 UTC+0000
- UTC Start
- 2022-12-19 05:56:29.494
- UTC End
- 2022-12-19 06:00:29.494
- MJD Start
- 59932.24756359
- MJD End
- 59932.2503413678
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003006
- Ambient temperature (°C)
- 11.11
- Seeing (arcsec)
- 1.14
Observation
- ID
- 53584
- Category
- calibrator
- Program ID
- 110.23QY.001
- Program Title
- HIGH-PRECISION MASSES AND DISTANCES OF SPECTROSCOPIC BINARIES WITH INTERFEROMETRY - PART I
- Program Type
- Normal
- PI / COI
- GALLENNE/ PIETRZYNSKI/ GIEREN/ KERVELLA/ MÉRAND/ GRACZYK
Target
- ID
- 39251
- Name
- HD41917
- RA
- 91.82313
- DEC
- -14.47907
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-G1 | 86.6500 | 86.2390 | 120.5000 | 121.0000 |
A0-J2 | 125.1520 | 124.5610 | 96.6000 | 96.9000 |
A0-K0 | 125.9970 | 125.5920 | 74.6890 | 74.9030 |
G1-J2 | 57.9100 | 57.8100 | 59.1000 | 59.3000 |
G1-K0 | 90.4080 | 90.4390 | 31.2420 | 31.5380 |
J2-K0 | 47.6560 | 47.6460 | 356.6200 | 357.0950 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 110.23QY.001 |
HIERARCH ESO DPR CATG | CALIB |
HIERARCH ESO DPR TYPE | STD,SINGLE |
MJD-OBS | 59932.24756359 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | HD41917 |
HIERARCH ESO INS SOBJ NAME | HD41917 |
RA | 91.82313 |
DEC | -14.47907 |
HIERARCH ESO INS SPEC RES | MEDIUM |
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 | 255.0 |
HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
HIERARCH ESO DET2 NDIT | 8 |
HIERARCH ESO ISS PBL12 START | 86.65 |
HIERARCH ESO ISS PBL12 END | 86.239 |
HIERARCH ESO ISS PBLA12 START | 120.5 |
HIERARCH ESO ISS PBLA12 END | 121.0 |
HIERARCH ESO ISS PBL13 START | 125.152 |
HIERARCH ESO ISS PBL13 END | 124.561 |
HIERARCH ESO ISS PBLA13 START | 96.6 |
HIERARCH ESO ISS PBLA13 END | 96.9 |
HIERARCH ESO ISS PBL14 START | 125.997 |
HIERARCH ESO ISS PBL14 END | 125.592 |
HIERARCH ESO ISS PBLA14 START | 74.689 |
HIERARCH ESO ISS PBLA14 END | 74.903 |
HIERARCH ESO ISS PBL23 START | 57.91 |
HIERARCH ESO ISS PBL23 END | 57.81 |
HIERARCH ESO ISS PBLA23 START | 59.1 |
HIERARCH ESO ISS PBLA23 END | 59.3 |
HIERARCH ESO ISS PBL24 START | 90.408 |
HIERARCH ESO ISS PBL24 END | 90.439 |
HIERARCH ESO ISS PBLA24 START | 31.242 |
HIERARCH ESO ISS PBLA24 END | 31.538 |
HIERARCH ESO ISS PBL34 START | 47.656 |
HIERARCH ESO ISS PBL34 END | 47.646 |
HIERARCH ESO ISS PBLA34 START | 356.62 |
HIERARCH ESO ISS PBLA34 END | 357.095 |
HIERARCH ESO ISS AMBI TAU0 START | 0.003083 |
HIERARCH ESO ISS AMBI TAU0 END | 0.002929 |
HIERARCH ESO ISS AMBI TEMP | 11.11 |
HIERARCH ESO ISS AMBI FWHM START | 1.21 |
HIERARCH ESO ISS AMBI FWHM END | 1.07 |