Exposure
- ID
- GRAVI.2021-01-19T03:52:53.046_1
- Header ID
- GRAVI.2021-01-19T03:52:53.046
- Date updated
- 2021-01-19 04:05:49 UTC+0000
- Release date
- 2021-01-19 03:52:53 UTC+0000
- UTC Start
- 2021-01-19 03:52:53.046
- UTC End
- 2021-01-19 03:57:53.046
- MJD Start
- 59233.16172507
- MJD End
- 59233.1651972922
- Exposure time (s)
- 300.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005712
- Ambient temperature (°C)
- 13.62
- Seeing (arcsec)
- 0.68
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 | 71.0000 | 69.8860 | 121.4000 | 122.0000 |
A0-J2 | 108.7510 | 107.1180 | 93.7000 | 93.7000 |
A0-J3 | 131.0980 | 130.7450 | 50.5460 | 50.4410 |
G1-J2 | 56.5970 | 56.3190 | 57.9000 | 57.7000 |
G1-J3 | 126.9970 | 127.2730 | 18.6570 | 19.0420 |
J2-J3 | 90.5350 | 90.4480 | 355.3650 | 356.1350 |
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 | 59233.16172507 |
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 | 71.0 |
HIERARCH ESO ISS PBL12 END | 69.886 |
HIERARCH ESO ISS PBLA12 START | 121.4 |
HIERARCH ESO ISS PBLA12 END | 122.0 |
HIERARCH ESO ISS PBL13 START | 108.751 |
HIERARCH ESO ISS PBL13 END | 107.118 |
HIERARCH ESO ISS PBLA13 START | 93.7 |
HIERARCH ESO ISS PBLA13 END | 93.7 |
HIERARCH ESO ISS PBL14 START | 131.098 |
HIERARCH ESO ISS PBL14 END | 130.745 |
HIERARCH ESO ISS PBLA14 START | 50.546 |
HIERARCH ESO ISS PBLA14 END | 50.441 |
HIERARCH ESO ISS PBL23 START | 56.597 |
HIERARCH ESO ISS PBL23 END | 56.319 |
HIERARCH ESO ISS PBLA23 START | 57.9 |
HIERARCH ESO ISS PBLA23 END | 57.7 |
HIERARCH ESO ISS PBL24 START | 126.997 |
HIERARCH ESO ISS PBL24 END | 127.273 |
HIERARCH ESO ISS PBLA24 START | 18.657 |
HIERARCH ESO ISS PBLA24 END | 19.042 |
HIERARCH ESO ISS PBL34 START | 90.535 |
HIERARCH ESO ISS PBL34 END | 90.448 |
HIERARCH ESO ISS PBLA34 START | 355.365 |
HIERARCH ESO ISS PBLA34 END | 356.135 |
HIERARCH ESO ISS AMBI TAU0 START | 0.005447 |
HIERARCH ESO ISS AMBI TAU0 END | 0.005977 |
HIERARCH ESO ISS AMBI TEMP | 13.62 |
HIERARCH ESO ISS AMBI FWHM START | 0.69 |
HIERARCH ESO ISS AMBI FWHM END | 0.67 |