Exposure
- ID
- GRAVI.2023-01-24T08:43:01.046_1
- Header ID
- GRAVI.2023-01-24T08:43:01.046
- Date updated
- 2023-01-24 08:55:42 UTC+0000
- Release date
- 2023-01-24 08:43:01 UTC+0000
- UTC Start
- 2023-01-24 08:43:01.046
- UTC End
- 2023-01-24 08:47:01.046
- MJD Start
- 59968.36320655
- MJD End
- 59968.3659843278
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0100415
- Ambient temperature (°C)
- 12.71
- Seeing (arcsec)
- 0.955
Observation
- ID
- 53989
- 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
- 40128
- Name
- HIP54978
- RA
- 168.861794
- DEC
- 9.30258
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-G1 | 80.2820 | 79.5550 | 111.8000 | 111.8000 |
A0-J2 | 124.2450 | 123.5680 | 90.1000 | 89.9000 |
A0-J3 | 129.7970 | 130.1620 | 51.6990 | 51.6560 |
G1-J2 | 57.8950 | 57.9860 | 59.2000 | 59.0000 |
G1-J3 | 113.5960 | 113.9010 | 13.9120 | 14.3520 |
J2-J3 | 83.6270 | 83.3270 | 344.4700 | 345.0560 |
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 | 59968.36320655 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | HIP_54978 |
HIERARCH ESO INS SOBJ NAME | HIP54978 |
RA | 168.861794 |
DEC | 9.30258 |
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 | J3 |
EXPTIME | 256.0 |
HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
HIERARCH ESO DET2 NDIT | 8 |
HIERARCH ESO ISS PBL12 START | 80.282 |
HIERARCH ESO ISS PBL12 END | 79.555 |
HIERARCH ESO ISS PBLA12 START | 111.8 |
HIERARCH ESO ISS PBLA12 END | 111.8 |
HIERARCH ESO ISS PBL13 START | 124.245 |
HIERARCH ESO ISS PBL13 END | 123.568 |
HIERARCH ESO ISS PBLA13 START | 90.1 |
HIERARCH ESO ISS PBLA13 END | 89.9 |
HIERARCH ESO ISS PBL14 START | 129.797 |
HIERARCH ESO ISS PBL14 END | 130.162 |
HIERARCH ESO ISS PBLA14 START | 51.699 |
HIERARCH ESO ISS PBLA14 END | 51.656 |
HIERARCH ESO ISS PBL23 START | 57.895 |
HIERARCH ESO ISS PBL23 END | 57.986 |
HIERARCH ESO ISS PBLA23 START | 59.2 |
HIERARCH ESO ISS PBLA23 END | 59.0 |
HIERARCH ESO ISS PBL24 START | 113.596 |
HIERARCH ESO ISS PBL24 END | 113.901 |
HIERARCH ESO ISS PBLA24 START | 13.912 |
HIERARCH ESO ISS PBLA24 END | 14.352 |
HIERARCH ESO ISS PBL34 START | 83.627 |
HIERARCH ESO ISS PBL34 END | 83.327 |
HIERARCH ESO ISS PBLA34 START | 344.47 |
HIERARCH ESO ISS PBLA34 END | 345.056 |
HIERARCH ESO ISS AMBI TAU0 START | 0.009737 |
HIERARCH ESO ISS AMBI TAU0 END | 0.010346 |
HIERARCH ESO ISS AMBI TEMP | 12.71 |
HIERARCH ESO ISS AMBI FWHM START | 1.1 |
HIERARCH ESO ISS AMBI FWHM END | 0.81 |