Exposure
- ID
- GRAVI.2024-06-19T03:02:28.251_1
- Header ID
- GRAVI.2024-06-19T03:02:28.251
- Date updated
- 2024-06-19 03:15:46 UTC+0000
- Release date
- 2025-06-19 03:15:46 UTC+0000
- UTC Start
- 2024-06-19 03:02:28.251
- UTC End
- 2024-06-19 03:08:28.251
- MJD Start
- 60480.12671587
- MJD End
- 60480.1308825367
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005331
- Ambient temperature (°C)
- 9.54
- Seeing (arcsec)
- 0.77
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 | 23.0810 | 23.2620 | 130.9000 | 131.3000 |
A0-D0 | 29.2780 | 29.5140 | 51.3000 | 52.5000 |
A0-C1 | 19.6520 | 19.9060 | 101.6980 | 102.3190 |
B2-D0 | 33.8370 | 33.8470 | 9.2000 | 10.1000 |
B2-C1 | 11.2720 | 11.2750 | 9.1720 | 10.0500 |
D0-C1 | 22.5650 | 22.5720 | 189.2280 | 190.1060 |
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 | 60480.12671587 |
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 | 23.081 |
HIERARCH ESO ISS PBL12 END | 23.262 |
HIERARCH ESO ISS PBLA12 START | 130.9 |
HIERARCH ESO ISS PBLA12 END | 131.3 |
HIERARCH ESO ISS PBL13 START | 29.278 |
HIERARCH ESO ISS PBL13 END | 29.514 |
HIERARCH ESO ISS PBLA13 START | 51.3 |
HIERARCH ESO ISS PBLA13 END | 52.5 |
HIERARCH ESO ISS PBL14 START | 19.652 |
HIERARCH ESO ISS PBL14 END | 19.906 |
HIERARCH ESO ISS PBLA14 START | 101.698 |
HIERARCH ESO ISS PBLA14 END | 102.319 |
HIERARCH ESO ISS PBL23 START | 33.837 |
HIERARCH ESO ISS PBL23 END | 33.847 |
HIERARCH ESO ISS PBLA23 START | 9.2 |
HIERARCH ESO ISS PBLA23 END | 10.1 |
HIERARCH ESO ISS PBL24 START | 11.272 |
HIERARCH ESO ISS PBL24 END | 11.275 |
HIERARCH ESO ISS PBLA24 START | 9.172 |
HIERARCH ESO ISS PBLA24 END | 10.05 |
HIERARCH ESO ISS PBL34 START | 22.565 |
HIERARCH ESO ISS PBL34 END | 22.572 |
HIERARCH ESO ISS PBLA34 START | 189.228 |
HIERARCH ESO ISS PBLA34 END | 190.106 |
HIERARCH ESO ISS AMBI TAU0 START | 0.005331 |
HIERARCH ESO ISS AMBI TAU0 END | 0.005331 |
HIERARCH ESO ISS AMBI TEMP | 9.54 |
HIERARCH ESO ISS AMBI FWHM START | 0.77 |
HIERARCH ESO ISS AMBI FWHM END | 0.77 |