Exposure
- ID
- GRAVI.2024-07-09T03:06:40.462_1
- Header ID
- GRAVI.2024-07-09T03:06:40.462
- Date updated
- 2024-07-09 03:20:37 UTC+0000
- Release date
- 2025-07-09 03:20:37 UTC+0000
- UTC Start
- 2024-07-09 03:06:40.462
- UTC End
- 2024-07-09 03:12:40.462
- MJD Start
- 60500.12963498
- MJD End
- 60500.1338016467
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0034595
- Ambient temperature (°C)
- 7.09
- Seeing (arcsec)
- 0.575
Observation
- ID
- 59966
- Category
- science
- Program ID
- 113.26M5.001
- Program Title
- PROBING THE ORIGIN OF THE INNER DISK VARIABILITY OF HD 169142
- Program Type
- GTO
- PI / COI
- BERGER / BENISTY / BOURDAROT / WOILLEZ / LE BOUQUIN / ROUSSELET-PERRAUT / MATTER / MÉRAND
Target
- ID
- 44492
- Name
- HD_169142
- RA
- 276.12279
- DEC
- -29.78058
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-B5 | 47.8860 | 47.9950 | 146.4000 | 146.9000 |
A0-J2 | 126.7470 | 127.3090 | 86.5000 | 87.3000 |
A0-J6 | 169.6910 | 169.6780 | 20.2300 | 20.9960 |
B5-J2 | 110.7500 | 111.0810 | 64.5000 | 65.4000 |
B5-J6 | 201.6660 | 201.6280 | 9.1730 | 9.8850 |
J2-J6 | 165.9390 | 166.1810 | 335.8740 | 336.4620 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 113.26M5.001 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
MJD-OBS | 60500.12963498 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | HD_169142 |
HIERARCH ESO INS SOBJ NAME | HD_169142 |
RA | 276.12279 |
DEC | -29.78058 |
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 | B5 |
HIERARCH ESO ISS CONF STATION3 | J2 |
HIERARCH ESO ISS CONF STATION4 | J6 |
EXPTIME | 376.0 |
HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
HIERARCH ESO DET2 NDIT | 12 |
HIERARCH ESO ISS PBL12 START | 47.886 |
HIERARCH ESO ISS PBL12 END | 47.995 |
HIERARCH ESO ISS PBLA12 START | 146.4 |
HIERARCH ESO ISS PBLA12 END | 146.9 |
HIERARCH ESO ISS PBL13 START | 126.747 |
HIERARCH ESO ISS PBL13 END | 127.309 |
HIERARCH ESO ISS PBLA13 START | 86.5 |
HIERARCH ESO ISS PBLA13 END | 87.3 |
HIERARCH ESO ISS PBL14 START | 169.691 |
HIERARCH ESO ISS PBL14 END | 169.678 |
HIERARCH ESO ISS PBLA14 START | 20.23 |
HIERARCH ESO ISS PBLA14 END | 20.996 |
HIERARCH ESO ISS PBL23 START | 110.75 |
HIERARCH ESO ISS PBL23 END | 111.081 |
HIERARCH ESO ISS PBLA23 START | 64.5 |
HIERARCH ESO ISS PBLA23 END | 65.4 |
HIERARCH ESO ISS PBL24 START | 201.666 |
HIERARCH ESO ISS PBL24 END | 201.628 |
HIERARCH ESO ISS PBLA24 START | 9.173 |
HIERARCH ESO ISS PBLA24 END | 9.885 |
HIERARCH ESO ISS PBL34 START | 165.939 |
HIERARCH ESO ISS PBL34 END | 166.181 |
HIERARCH ESO ISS PBLA34 START | 335.874 |
HIERARCH ESO ISS PBLA34 END | 336.462 |
HIERARCH ESO ISS AMBI TAU0 START | 0.003128 |
HIERARCH ESO ISS AMBI TAU0 END | 0.003791 |
HIERARCH ESO ISS AMBI TEMP | 7.09 |
HIERARCH ESO ISS AMBI FWHM START | 0.58 |
HIERARCH ESO ISS AMBI FWHM END | 0.57 |