Exposure
- ID
- GRAVI.2024-06-18T06:01:30.350_1
- Header ID
- GRAVI.2024-06-18T06:01:30.350
- Date updated
- 2024-06-18 06:15:48 UTC+0000
- Release date
- 2025-06-18 06:15:48 UTC+0000
- UTC Start
- 2024-06-18 06:01:30.350
- UTC End
- 2024-06-18 06:07:30.350
- MJD Start
- 60479.25104572
- MJD End
- 60479.2552123867
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.002284
- Ambient temperature (°C)
- 9.0
- Seeing (arcsec)
- 0.87
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 | 25.2940 | 25.2860 | 147.5000 | 148.3000 |
A0-D0 | 31.4830 | 31.3420 | 76.0000 | 76.7000 |
A0-C1 | 22.5120 | 22.4620 | 121.2550 | 122.1070 |
B2-D0 | 33.5250 | 33.4590 | 30.4000 | 30.9000 |
B2-C1 | 11.1680 | 11.1460 | 30.3130 | 30.8960 |
D0-C1 | 22.3580 | 22.3140 | 210.3770 | 210.9600 |
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 | 60479.25104572 |
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 | 25.294 |
HIERARCH ESO ISS PBL12 END | 25.286 |
HIERARCH ESO ISS PBLA12 START | 147.5 |
HIERARCH ESO ISS PBLA12 END | 148.3 |
HIERARCH ESO ISS PBL13 START | 31.483 |
HIERARCH ESO ISS PBL13 END | 31.342 |
HIERARCH ESO ISS PBLA13 START | 76.0 |
HIERARCH ESO ISS PBLA13 END | 76.7 |
HIERARCH ESO ISS PBL14 START | 22.512 |
HIERARCH ESO ISS PBL14 END | 22.462 |
HIERARCH ESO ISS PBLA14 START | 121.255 |
HIERARCH ESO ISS PBLA14 END | 122.107 |
HIERARCH ESO ISS PBL23 START | 33.525 |
HIERARCH ESO ISS PBL23 END | 33.459 |
HIERARCH ESO ISS PBLA23 START | 30.4 |
HIERARCH ESO ISS PBLA23 END | 30.9 |
HIERARCH ESO ISS PBL24 START | 11.168 |
HIERARCH ESO ISS PBL24 END | 11.146 |
HIERARCH ESO ISS PBLA24 START | 30.313 |
HIERARCH ESO ISS PBLA24 END | 30.896 |
HIERARCH ESO ISS PBL34 START | 22.358 |
HIERARCH ESO ISS PBL34 END | 22.314 |
HIERARCH ESO ISS PBLA34 START | 210.377 |
HIERARCH ESO ISS PBLA34 END | 210.96 |
HIERARCH ESO ISS AMBI TAU0 START | 0.002284 |
HIERARCH ESO ISS AMBI TAU0 END | 0.002284 |
HIERARCH ESO ISS AMBI TEMP | 9.0 |
HIERARCH ESO ISS AMBI FWHM START | 0.87 |
HIERARCH ESO ISS AMBI FWHM END | 0.87 |