Exposure
- ID
- GRAVI.2021-01-19T04:04:14.074_1
- Header ID
- GRAVI.2021-01-19T04:04:14.074
- Date updated
- 2021-01-19 04:16:07 UTC+0000
- Release date
- 2021-01-19 04:04:14 UTC+0000
- UTC Start
- 2021-01-19 04:04:14.074
- UTC End
- 2021-01-19 04:09:14.074
- MJD Start
- 59233.16960734
- MJD End
- 59233.1730795622
- Exposure time (s)
- 300.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.006023
- Ambient temperature (°C)
- 13.63
- Seeing (arcsec)
- 0.575
Observation
- ID
- 46034
- 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
- 34656
- Name
- HD_31807
- RA
- 74.694935
- DEC
- -0.96095
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-G1 | 68.5830 | 67.4300 | 122.7000 | 123.4000 |
A0-J2 | 105.1720 | 103.4180 | 93.8000 | 93.9000 |
A0-J3 | 130.2900 | 129.8510 | 50.3000 | 50.1610 |
G1-J2 | 55.9750 | 55.6530 | 57.5000 | 57.4000 |
G1-J3 | 127.5860 | 127.8570 | 19.4710 | 19.8320 |
J2-J3 | 90.3670 | 90.3130 | 357.0170 | 357.7900 |
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 | 59233.16960734 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
HIERARCH ESO OBS TARG NAME | HD 31807 |
HIERARCH ESO INS SOBJ NAME | HD_31807 |
RA | 74.694935 |
DEC | -0.96095 |
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 | 68.583 |
HIERARCH ESO ISS PBL12 END | 67.43 |
HIERARCH ESO ISS PBLA12 START | 122.7 |
HIERARCH ESO ISS PBLA12 END | 123.4 |
HIERARCH ESO ISS PBL13 START | 105.172 |
HIERARCH ESO ISS PBL13 END | 103.418 |
HIERARCH ESO ISS PBLA13 START | 93.8 |
HIERARCH ESO ISS PBLA13 END | 93.9 |
HIERARCH ESO ISS PBL14 START | 130.29 |
HIERARCH ESO ISS PBL14 END | 129.851 |
HIERARCH ESO ISS PBLA14 START | 50.3 |
HIERARCH ESO ISS PBLA14 END | 50.161 |
HIERARCH ESO ISS PBL23 START | 55.975 |
HIERARCH ESO ISS PBL23 END | 55.653 |
HIERARCH ESO ISS PBLA23 START | 57.5 |
HIERARCH ESO ISS PBLA23 END | 57.4 |
HIERARCH ESO ISS PBL24 START | 127.586 |
HIERARCH ESO ISS PBL24 END | 127.857 |
HIERARCH ESO ISS PBLA24 START | 19.471 |
HIERARCH ESO ISS PBLA24 END | 19.832 |
HIERARCH ESO ISS PBL34 START | 90.367 |
HIERARCH ESO ISS PBL34 END | 90.313 |
HIERARCH ESO ISS PBLA34 START | 357.017 |
HIERARCH ESO ISS PBLA34 END | 357.79 |
HIERARCH ESO ISS AMBI TAU0 START | 0.006419 |
HIERARCH ESO ISS AMBI TAU0 END | 0.005627 |
HIERARCH ESO ISS AMBI TEMP | 13.63 |
HIERARCH ESO ISS AMBI FWHM START | 0.55 |
HIERARCH ESO ISS AMBI FWHM END | 0.6 |