Exposure
- ID
- GRAVI.2024-07-26T03:09:19.272_1
- Header ID
- GRAVI.2024-07-26T03:09:19.272
- Date updated
- 2024-07-26 03:25:38 UTC+0000
- Release date
- 2025-07-26 03:25:38 UTC+0000
- UTC Start
- 2024-07-26 03:09:19.272
- UTC End
- 2024-07-26 03:15:19.272
- MJD Start
- 60517.13147305
- MJD End
- 60517.1356397167
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0035895
- Ambient temperature (°C)
- 12.97
- Seeing (arcsec)
- 0.885
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 | 25.2880 | 25.2960 | 144.6000 | 145.4000 |
A0-D0 | 31.8520 | 31.7740 | 73.4000 | 74.1000 |
A0-C1 | 22.6170 | 22.6000 | 118.2670 | 119.0650 |
B2-D0 | 33.7170 | 33.6720 | 28.1000 | 28.7000 |
B2-C1 | 11.2310 | 11.2160 | 28.0610 | 28.6950 |
D0-C1 | 22.4860 | 22.4550 | 208.1250 | 208.7590 |
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 | 60517.13147305 |
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 | 25.288 |
HIERARCH ESO ISS PBL12 END | 25.296 |
HIERARCH ESO ISS PBLA12 START | 144.6 |
HIERARCH ESO ISS PBLA12 END | 145.4 |
HIERARCH ESO ISS PBL13 START | 31.852 |
HIERARCH ESO ISS PBL13 END | 31.774 |
HIERARCH ESO ISS PBLA13 START | 73.4 |
HIERARCH ESO ISS PBLA13 END | 74.1 |
HIERARCH ESO ISS PBL14 START | 22.617 |
HIERARCH ESO ISS PBL14 END | 22.6 |
HIERARCH ESO ISS PBLA14 START | 118.267 |
HIERARCH ESO ISS PBLA14 END | 119.065 |
HIERARCH ESO ISS PBL23 START | 33.717 |
HIERARCH ESO ISS PBL23 END | 33.672 |
HIERARCH ESO ISS PBLA23 START | 28.1 |
HIERARCH ESO ISS PBLA23 END | 28.7 |
HIERARCH ESO ISS PBL24 START | 11.231 |
HIERARCH ESO ISS PBL24 END | 11.216 |
HIERARCH ESO ISS PBLA24 START | 28.061 |
HIERARCH ESO ISS PBLA24 END | 28.695 |
HIERARCH ESO ISS PBL34 START | 22.486 |
HIERARCH ESO ISS PBL34 END | 22.455 |
HIERARCH ESO ISS PBLA34 START | 208.125 |
HIERARCH ESO ISS PBLA34 END | 208.759 |
HIERARCH ESO ISS AMBI TAU0 START | 0.003355 |
HIERARCH ESO ISS AMBI TAU0 END | 0.003824 |
HIERARCH ESO ISS AMBI TEMP | 12.97 |
HIERARCH ESO ISS AMBI FWHM START | 0.86 |
HIERARCH ESO ISS AMBI FWHM END | 0.91 |