Exposure
- ID
- GRAVI.2023-02-12T07:53:46.757_1
- Header ID
- GRAVI.2023-02-12T07:53:46.757
- Date updated
- 2023-02-12 08:05:40 UTC+0000
- Release date
- 2023-02-12 07:53:46 UTC+0000
- UTC Start
- 2023-02-12 07:53:46.757
- UTC End
- 2023-02-12 07:57:46.757
- MJD Start
- 59987.32901339
- MJD End
- 59987.3317911678
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0060945
- Ambient temperature (°C)
- 15.54
- Seeing (arcsec)
- 0.755
Observation
- ID
- 54016
- Category
- calibrator
- Program ID
- 108.221X.001
- Program Title
- HIGH-PRECISION MASSES AND DISTANCES OF SPECTROSCOPIC BINARIES WITH INTERFEROMETRY - PART I
- Program Type
- Normal
- PI / COI
- GALLENNE/ PIETRZYNSKI/ GRACZYK/ PILECKI/ KERVELLA/ MÉRAND/ GIEREN
Target
- ID
- 40147
- Name
- HD97478
- RA
- 168.280198
- DEC
- 13.2483
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-G1 | 73.8810 | 72.9790 | 109.7000 | 109.7000 |
A0-J2 | 119.2110 | 118.2890 | 87.3000 | 87.0000 |
A0-J3 | 130.9640 | 131.2280 | 51.6410 | 51.4890 |
G1-J2 | 58.1800 | 58.2100 | 58.3000 | 58.1000 |
G1-J3 | 111.2040 | 111.5950 | 17.3260 | 17.7180 |
J2-J3 | 77.3530 | 77.0930 | 347.7670 | 348.4380 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 108.221X.001 |
HIERARCH ESO DPR CATG | CALIB |
HIERARCH ESO DPR TYPE | STD,SINGLE |
MJD-OBS | 59987.32901339 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | HD97478 |
HIERARCH ESO INS SOBJ NAME | HD97478 |
RA | 168.280198 |
DEC | 13.2483 |
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 | J3 |
EXPTIME | 255.0 |
HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
HIERARCH ESO DET2 NDIT | 8 |
HIERARCH ESO ISS PBL12 START | 73.881 |
HIERARCH ESO ISS PBL12 END | 72.979 |
HIERARCH ESO ISS PBLA12 START | 109.7 |
HIERARCH ESO ISS PBLA12 END | 109.7 |
HIERARCH ESO ISS PBL13 START | 119.211 |
HIERARCH ESO ISS PBL13 END | 118.289 |
HIERARCH ESO ISS PBLA13 START | 87.3 |
HIERARCH ESO ISS PBLA13 END | 87.0 |
HIERARCH ESO ISS PBL14 START | 130.964 |
HIERARCH ESO ISS PBL14 END | 131.228 |
HIERARCH ESO ISS PBLA14 START | 51.641 |
HIERARCH ESO ISS PBLA14 END | 51.489 |
HIERARCH ESO ISS PBL23 START | 58.18 |
HIERARCH ESO ISS PBL23 END | 58.21 |
HIERARCH ESO ISS PBLA23 START | 58.3 |
HIERARCH ESO ISS PBLA23 END | 58.1 |
HIERARCH ESO ISS PBL24 START | 111.204 |
HIERARCH ESO ISS PBL24 END | 111.595 |
HIERARCH ESO ISS PBLA24 START | 17.326 |
HIERARCH ESO ISS PBLA24 END | 17.718 |
HIERARCH ESO ISS PBL34 START | 77.353 |
HIERARCH ESO ISS PBL34 END | 77.093 |
HIERARCH ESO ISS PBLA34 START | 347.767 |
HIERARCH ESO ISS PBLA34 END | 348.438 |
HIERARCH ESO ISS AMBI TAU0 START | 0.006428 |
HIERARCH ESO ISS AMBI TAU0 END | 0.005761 |
HIERARCH ESO ISS AMBI TEMP | 15.54 |
HIERARCH ESO ISS AMBI FWHM START | 0.79 |
HIERARCH ESO ISS AMBI FWHM END | 0.72 |