Exposure
- ID
- GRAVI.2024-07-26T06:08:21.753_1
- Header ID
- GRAVI.2024-07-26T06:08:21.753
- Date updated
- 2024-07-26 06:25:39 UTC+0000
- Release date
- 2025-07-26 06:25:39 UTC+0000
- UTC Start
- 2024-07-26 06:08:21.753
- UTC End
- 2024-07-26 06:14:21.753
- MJD Start
- 60517.25580733
- MJD End
- 60517.2599739967
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007401
- Ambient temperature (°C)
- 12.88
- Seeing (arcsec)
- 0.67
Observation
- ID
- 59666
- 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
- 44255
- Name
- HD_169142
- RA
- 276.121511
- DEC
- -29.78058
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-B2 | 24.6230 | 24.6040 | 171.6000 | 172.7000 |
A0-D0 | 22.9930 | 22.4610 | 94.6000 | 95.5000 |
A0-C1 | 19.6080 | 19.4720 | 149.2350 | 150.6990 |
B2-D0 | 29.6800 | 29.4210 | 40.6000 | 40.8000 |
B2-C1 | 9.8890 | 9.8030 | 40.5950 | 40.7920 |
D0-C1 | 19.7910 | 19.6180 | 220.6550 | 220.8510 |
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 | 60517.25580733 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | HD_169142 |
HIERARCH ESO INS SOBJ NAME | HD_169142 |
RA | 276.121511 |
DEC | -29.78058 |
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 | B2 |
HIERARCH ESO ISS CONF STATION3 | D0 |
HIERARCH ESO ISS CONF STATION4 | C1 |
EXPTIME | 376.0 |
HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
HIERARCH ESO DET2 NDIT | 12 |
HIERARCH ESO ISS PBL12 START | 24.623 |
HIERARCH ESO ISS PBL12 END | 24.604 |
HIERARCH ESO ISS PBLA12 START | 171.6 |
HIERARCH ESO ISS PBLA12 END | 172.7 |
HIERARCH ESO ISS PBL13 START | 22.993 |
HIERARCH ESO ISS PBL13 END | 22.461 |
HIERARCH ESO ISS PBLA13 START | 94.6 |
HIERARCH ESO ISS PBLA13 END | 95.5 |
HIERARCH ESO ISS PBL14 START | 19.608 |
HIERARCH ESO ISS PBL14 END | 19.472 |
HIERARCH ESO ISS PBLA14 START | 149.235 |
HIERARCH ESO ISS PBLA14 END | 150.699 |
HIERARCH ESO ISS PBL23 START | 29.68 |
HIERARCH ESO ISS PBL23 END | 29.421 |
HIERARCH ESO ISS PBLA23 START | 40.6 |
HIERARCH ESO ISS PBLA23 END | 40.8 |
HIERARCH ESO ISS PBL24 START | 9.889 |
HIERARCH ESO ISS PBL24 END | 9.803 |
HIERARCH ESO ISS PBLA24 START | 40.595 |
HIERARCH ESO ISS PBLA24 END | 40.792 |
HIERARCH ESO ISS PBL34 START | 19.791 |
HIERARCH ESO ISS PBL34 END | 19.618 |
HIERARCH ESO ISS PBLA34 START | 220.655 |
HIERARCH ESO ISS PBLA34 END | 220.851 |
HIERARCH ESO ISS AMBI TAU0 START | 0.007401 |
HIERARCH ESO ISS AMBI TAU0 END | 0.007401 |
HIERARCH ESO ISS AMBI TEMP | 12.88 |
HIERARCH ESO ISS AMBI FWHM START | 0.67 |
HIERARCH ESO ISS AMBI FWHM END | 0.67 |