Exposure
- ID
- GRAVI.2023-05-23T05:35:18.084_1
- Header ID
- GRAVI.2023-05-23T05:35:18.084
- Date updated
- 2023-05-23 05:51:53 UTC+0000
- Release date
- 2024-05-23 05:51:53 UTC+0000
- UTC Start
- 2023-05-23 05:35:18.084
- UTC End
- 2023-05-23 05:41:18.084
- MJD Start
- 60087.23284819
- MJD End
- 60087.2370148567
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0081795
- Ambient temperature (°C)
- 13.72
- Seeing (arcsec)
- 0.635
Observation
- ID
- 55529
- 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
- 41036
- Name
- HD_169142
- RA
- 276.121511
- DEC
- -29.78057
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-G1 | 84.7890 | 85.4950 | 106.1000 | 106.7000 |
A0-J2 | 121.6570 | 122.6580 | 81.4000 | 82.2000 |
A0-K0 | 123.0140 | 123.7150 | 58.7650 | 59.7450 |
G1-J2 | 56.9890 | 57.1780 | 42.9000 | 43.9000 |
G1-K0 | 90.4060 | 90.4280 | 15.1980 | 16.0340 |
J2-K0 | 47.9360 | 47.9970 | 341.6520 | 342.2160 |
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 | 60087.23284819 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | HD_169142 |
HIERARCH ESO INS SOBJ NAME | HD_169142 |
RA | 276.121511 |
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 | A0 |
HIERARCH ESO ISS CONF STATION2 | G1 |
HIERARCH ESO ISS CONF STATION3 | J2 |
HIERARCH ESO ISS CONF STATION4 | K0 |
EXPTIME | 376.0 |
HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
HIERARCH ESO DET2 NDIT | 12 |
HIERARCH ESO ISS PBL12 START | 84.789 |
HIERARCH ESO ISS PBL12 END | 85.495 |
HIERARCH ESO ISS PBLA12 START | 106.1 |
HIERARCH ESO ISS PBLA12 END | 106.7 |
HIERARCH ESO ISS PBL13 START | 121.657 |
HIERARCH ESO ISS PBL13 END | 122.658 |
HIERARCH ESO ISS PBLA13 START | 81.4 |
HIERARCH ESO ISS PBLA13 END | 82.2 |
HIERARCH ESO ISS PBL14 START | 123.014 |
HIERARCH ESO ISS PBL14 END | 123.715 |
HIERARCH ESO ISS PBLA14 START | 58.765 |
HIERARCH ESO ISS PBLA14 END | 59.745 |
HIERARCH ESO ISS PBL23 START | 56.989 |
HIERARCH ESO ISS PBL23 END | 57.178 |
HIERARCH ESO ISS PBLA23 START | 42.9 |
HIERARCH ESO ISS PBLA23 END | 43.9 |
HIERARCH ESO ISS PBL24 START | 90.406 |
HIERARCH ESO ISS PBL24 END | 90.428 |
HIERARCH ESO ISS PBLA24 START | 15.198 |
HIERARCH ESO ISS PBLA24 END | 16.034 |
HIERARCH ESO ISS PBL34 START | 47.936 |
HIERARCH ESO ISS PBL34 END | 47.997 |
HIERARCH ESO ISS PBLA34 START | 341.652 |
HIERARCH ESO ISS PBLA34 END | 342.216 |
HIERARCH ESO ISS AMBI TAU0 START | 0.008842 |
HIERARCH ESO ISS AMBI TAU0 END | 0.007517 |
HIERARCH ESO ISS AMBI TEMP | 13.72 |
HIERARCH ESO ISS AMBI FWHM START | 0.65 |
HIERARCH ESO ISS AMBI FWHM END | 0.62 |