Exposure
- ID
- GRAVI.2020-12-09T04:32:48.115_1
- Header ID
- GRAVI.2020-12-09T04:32:48.115
- Date updated
- 2020-12-09 05:09:02 UTC+0000
- Release date
- 2020-12-09 04:32:48 UTC+0000
- UTC Start
- 2020-12-09 04:32:48.115
- UTC End
- 2020-12-09 04:37:48.115
- MJD Start
- 59192.18944578
- MJD End
- 59192.1929180022
- Exposure time (s)
- 300.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0050835
- Ambient temperature (°C)
- 13.66
- Seeing (arcsec)
- 0.95
Observation
- ID
- 46033
- Category
- calibrator
- Program ID
- 106.21LS.001
- Program Title
- TEMPORAL VARIABILITY OF THE INNER DISK OF HERBIG AE/BE STARS
- Program Type
- GTO
- PI / COI
- BERGER/ BENISTY/ LE BOUQUIN/ FLOCK
Target
- ID
- 34655
- Name
- HD_31439
- RA
- 73.938886
- DEC
- -2.33768
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-G1 | 88.7280 | 88.3340 | 114.5000 | 114.7000 |
A0-J2 | 129.0540 | 128.8620 | 92.7000 | 92.8000 |
A0-J3 | 128.5880 | 129.1180 | 48.6520 | 48.9120 |
G1-J2 | 57.1780 | 57.3820 | 57.4000 | 57.6000 |
G1-J3 | 122.8100 | 122.9630 | 7.3960 | 7.9750 |
J2-J3 | 96.6050 | 96.3090 | 340.4150 | 340.9710 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 106.21LS.001 |
HIERARCH ESO DPR CATG | CALIB |
HIERARCH ESO DPR TYPE | STD,SINGLE |
MJD-OBS | 59192.18944578 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
HIERARCH ESO OBS TARG NAME | HD 31439 |
HIERARCH ESO INS SOBJ NAME | HD_31439 |
RA | 73.938886 |
DEC | -2.33768 |
HIERARCH ESO INS SPEC RES | MEDIUM |
HIERARCH ESO INS POLA MODE | SPLIT |
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 | 316.0 |
HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
HIERARCH ESO DET2 NDIT | 10 |
HIERARCH ESO ISS PBL12 START | 88.728 |
HIERARCH ESO ISS PBL12 END | 88.334 |
HIERARCH ESO ISS PBLA12 START | 114.5 |
HIERARCH ESO ISS PBLA12 END | 114.7 |
HIERARCH ESO ISS PBL13 START | 129.054 |
HIERARCH ESO ISS PBL13 END | 128.862 |
HIERARCH ESO ISS PBLA13 START | 92.7 |
HIERARCH ESO ISS PBLA13 END | 92.8 |
HIERARCH ESO ISS PBL14 START | 128.588 |
HIERARCH ESO ISS PBL14 END | 129.118 |
HIERARCH ESO ISS PBLA14 START | 48.652 |
HIERARCH ESO ISS PBLA14 END | 48.912 |
HIERARCH ESO ISS PBL23 START | 57.178 |
HIERARCH ESO ISS PBL23 END | 57.382 |
HIERARCH ESO ISS PBLA23 START | 57.4 |
HIERARCH ESO ISS PBLA23 END | 57.6 |
HIERARCH ESO ISS PBL24 START | 122.81 |
HIERARCH ESO ISS PBL24 END | 122.963 |
HIERARCH ESO ISS PBLA24 START | 7.396 |
HIERARCH ESO ISS PBLA24 END | 7.975 |
HIERARCH ESO ISS PBL34 START | 96.605 |
HIERARCH ESO ISS PBL34 END | 96.309 |
HIERARCH ESO ISS PBLA34 START | 340.415 |
HIERARCH ESO ISS PBLA34 END | 340.971 |
HIERARCH ESO ISS AMBI TAU0 START | 0.005396 |
HIERARCH ESO ISS AMBI TAU0 END | 0.004771 |
HIERARCH ESO ISS AMBI TEMP | 13.66 |
HIERARCH ESO ISS AMBI FWHM START | 0.95 |
HIERARCH ESO ISS AMBI FWHM END | 0.95 |