Exposure
- ID
- GRAVI.2024-06-19T03:15:52.285_1
- Header ID
- GRAVI.2024-06-19T03:15:52.285
- Date updated
- 2024-06-19 03:30:35 UTC+0000
- Release date
- 2025-06-19 03:30:35 UTC+0000
- UTC Start
- 2024-06-19 03:15:52.285
- UTC End
- 2024-06-19 03:21:52.285
- MJD Start
- 60480.13602182
- MJD End
- 60480.1401884867
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005331
- Ambient temperature (°C)
- 9.59
- 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 | 23.4590 | 23.6230 | 131.7000 | 132.2000 |
A0-D0 | 29.7750 | 29.9960 | 53.7000 | 54.8000 |
A0-C1 | 20.1840 | 20.4150 | 103.0290 | 103.6540 |
B2-D0 | 33.8580 | 33.8690 | 11.1000 | 11.9000 |
B2-C1 | 11.2790 | 11.2820 | 11.0430 | 11.9080 |
D0-C1 | 22.5800 | 22.5870 | 191.0990 | 191.9650 |
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 | 60480.13602182 |
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 | 23.459 |
HIERARCH ESO ISS PBL12 END | 23.623 |
HIERARCH ESO ISS PBLA12 START | 131.7 |
HIERARCH ESO ISS PBLA12 END | 132.2 |
HIERARCH ESO ISS PBL13 START | 29.775 |
HIERARCH ESO ISS PBL13 END | 29.996 |
HIERARCH ESO ISS PBLA13 START | 53.7 |
HIERARCH ESO ISS PBLA13 END | 54.8 |
HIERARCH ESO ISS PBL14 START | 20.184 |
HIERARCH ESO ISS PBL14 END | 20.415 |
HIERARCH ESO ISS PBLA14 START | 103.029 |
HIERARCH ESO ISS PBLA14 END | 103.654 |
HIERARCH ESO ISS PBL23 START | 33.858 |
HIERARCH ESO ISS PBL23 END | 33.869 |
HIERARCH ESO ISS PBLA23 START | 11.1 |
HIERARCH ESO ISS PBLA23 END | 11.9 |
HIERARCH ESO ISS PBL24 START | 11.279 |
HIERARCH ESO ISS PBL24 END | 11.282 |
HIERARCH ESO ISS PBLA24 START | 11.043 |
HIERARCH ESO ISS PBLA24 END | 11.908 |
HIERARCH ESO ISS PBL34 START | 22.58 |
HIERARCH ESO ISS PBL34 END | 22.587 |
HIERARCH ESO ISS PBLA34 START | 191.099 |
HIERARCH ESO ISS PBLA34 END | 191.965 |
HIERARCH ESO ISS AMBI TAU0 START | 0.005331 |
HIERARCH ESO ISS AMBI TAU0 END | 0.005331 |
HIERARCH ESO ISS AMBI TEMP | 9.59 |
HIERARCH ESO ISS AMBI FWHM START | 0.77 |
HIERARCH ESO ISS AMBI FWHM END | 0.77 |