Exposure
- ID
- GRAVI.2023-01-20T03:29:13.714_1
- Header ID
- GRAVI.2023-01-20T03:29:13.714
- Date updated
- 2023-01-20 03:40:57 UTC+0000
- Release date
- 2023-01-20 03:29:13 UTC+0000
- UTC Start
- 2023-01-20 03:29:13.714
- UTC End
- 2023-01-20 03:33:13.714
- MJD Start
- 59964.14529761
- MJD End
- 59964.1480753878
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0121265
- Ambient temperature (°C)
- 16.13
- Seeing (arcsec)
- 0.9
Observation
- ID
- 53672
- 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
- 39900
- Name
- HD54295
- RA
- 107.289745
- DEC
- 21.79723
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
K0-G2 | 68.1030 | 68.1920 | 273.5000 | 273.1000 |
K0-D0 | 90.4830 | 91.0120 | 258.7000 | 258.3000 |
K0-J3 | 45.4770 | 45.1180 | 322.0660 | 322.2580 |
G2-D0 | 30.1880 | 30.4980 | 223.4000 | 223.6000 |
G2-J3 | 51.0630 | 51.5920 | 51.6050 | 51.6800 |
D0-J3 | 81.0570 | 81.9010 | 48.5600 | 48.6910 |
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 | 59964.14529761 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | HD 54295 |
HIERARCH ESO INS SOBJ NAME | HD54295 |
RA | 107.289745 |
DEC | 21.79723 |
HIERARCH ESO INS SPEC RES | HIGH |
HIERARCH ESO INS POLA MODE | COMBINED |
HIERARCH ESO ISS CONF NTEL | 4 |
HIERARCH ESO ISS CONF STATION1 | K0 |
HIERARCH ESO ISS CONF STATION2 | G2 |
HIERARCH ESO ISS CONF STATION3 | D0 |
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 | 68.103 |
HIERARCH ESO ISS PBL12 END | 68.192 |
HIERARCH ESO ISS PBLA12 START | 273.5 |
HIERARCH ESO ISS PBLA12 END | 273.1 |
HIERARCH ESO ISS PBL13 START | 90.483 |
HIERARCH ESO ISS PBL13 END | 91.012 |
HIERARCH ESO ISS PBLA13 START | 258.7 |
HIERARCH ESO ISS PBLA13 END | 258.3 |
HIERARCH ESO ISS PBL14 START | 45.477 |
HIERARCH ESO ISS PBL14 END | 45.118 |
HIERARCH ESO ISS PBLA14 START | 322.066 |
HIERARCH ESO ISS PBLA14 END | 322.258 |
HIERARCH ESO ISS PBL23 START | 30.188 |
HIERARCH ESO ISS PBL23 END | 30.498 |
HIERARCH ESO ISS PBLA23 START | 223.4 |
HIERARCH ESO ISS PBLA23 END | 223.6 |
HIERARCH ESO ISS PBL24 START | 51.063 |
HIERARCH ESO ISS PBL24 END | 51.592 |
HIERARCH ESO ISS PBLA24 START | 51.605 |
HIERARCH ESO ISS PBLA24 END | 51.68 |
HIERARCH ESO ISS PBL34 START | 81.057 |
HIERARCH ESO ISS PBL34 END | 81.901 |
HIERARCH ESO ISS PBLA34 START | 48.56 |
HIERARCH ESO ISS PBLA34 END | 48.691 |
HIERARCH ESO ISS AMBI TAU0 START | 0.01575 |
HIERARCH ESO ISS AMBI TAU0 END | 0.008503 |
HIERARCH ESO ISS AMBI TEMP | 16.13 |
HIERARCH ESO ISS AMBI FWHM START | 0.85 |
HIERARCH ESO ISS AMBI FWHM END | 0.95 |