Exposure
- ID
- GRAVI.2023-05-19T06:10:46.823_1
- Header ID
- GRAVI.2023-05-19T06:10:46.823
- Date updated
- 2023-05-19 06:23:05 UTC+0000
- Release date
- 2024-05-19 06:23:05 UTC+0000
- UTC Start
- 2023-05-19 06:10:46.823
- UTC End
- 2023-05-19 06:16:46.823
- MJD Start
- 60083.25748638
- MJD End
- 60083.2616530467
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0045465
- Ambient temperature (°C)
- 12.39
- Seeing (arcsec)
- 0.535
Observation
- ID
- 55486
- Category
- science
- Program ID
- 111.252S.001
- Program Title
- PROBING THE ORIGIN OF THE INNER DISK PHOTOMETRIC VARIABILITY OF HD 169142
- Program Type
- GTO
- PI / COI
- BERGER/ BENISTY/ BOURDAROT/ WOILLEZ/ LE BOUQUIN/ ROUSSELET-PERRAUT/ MATTER
Target
- ID
- 41075
- Name
- HD_169142
- RA
- 276.12407
- DEC
- -29.78057
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
K0-G2 | 65.9150 | 66.3250 | 262.7000 | 263.5000 |
K0-D0 | 93.7800 | 94.1900 | 241.8000 | 242.7000 |
K0-J3 | 55.2540 | 55.4100 | 326.0180 | 326.5590 |
G2-D0 | 39.9180 | 39.9410 | 205.6000 | 206.4000 |
G2-J3 | 64.2300 | 64.3020 | 32.4860 | 33.3670 |
D0-J3 | 103.9700 | 104.0620 | 29.8420 | 30.7120 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 111.252S.001 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
MJD-OBS | 60083.25748638 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | HD_169142 |
HIERARCH ESO INS SOBJ NAME | HD_169142 |
RA | 276.12407 |
DEC | -29.78057 |
HIERARCH ESO INS SPEC RES | MEDIUM |
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 | 376.0 |
HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
HIERARCH ESO DET2 NDIT | 12 |
HIERARCH ESO ISS PBL12 START | 65.915 |
HIERARCH ESO ISS PBL12 END | 66.325 |
HIERARCH ESO ISS PBLA12 START | 262.7 |
HIERARCH ESO ISS PBLA12 END | 263.5 |
HIERARCH ESO ISS PBL13 START | 93.78 |
HIERARCH ESO ISS PBL13 END | 94.19 |
HIERARCH ESO ISS PBLA13 START | 241.8 |
HIERARCH ESO ISS PBLA13 END | 242.7 |
HIERARCH ESO ISS PBL14 START | 55.254 |
HIERARCH ESO ISS PBL14 END | 55.41 |
HIERARCH ESO ISS PBLA14 START | 326.018 |
HIERARCH ESO ISS PBLA14 END | 326.559 |
HIERARCH ESO ISS PBL23 START | 39.918 |
HIERARCH ESO ISS PBL23 END | 39.941 |
HIERARCH ESO ISS PBLA23 START | 205.6 |
HIERARCH ESO ISS PBLA23 END | 206.4 |
HIERARCH ESO ISS PBL24 START | 64.23 |
HIERARCH ESO ISS PBL24 END | 64.302 |
HIERARCH ESO ISS PBLA24 START | 32.486 |
HIERARCH ESO ISS PBLA24 END | 33.367 |
HIERARCH ESO ISS PBL34 START | 103.97 |
HIERARCH ESO ISS PBL34 END | 104.062 |
HIERARCH ESO ISS PBLA34 START | 29.842 |
HIERARCH ESO ISS PBLA34 END | 30.712 |
HIERARCH ESO ISS AMBI TAU0 START | 0.004726 |
HIERARCH ESO ISS AMBI TAU0 END | 0.004367 |
HIERARCH ESO ISS AMBI TEMP | 12.39 |
HIERARCH ESO ISS AMBI FWHM START | 0.54 |
HIERARCH ESO ISS AMBI FWHM END | 0.53 |