Exposure
- ID
- GRAVI.2024-07-05T06:08:58.611_1
- Header ID
- GRAVI.2024-07-05T06:08:58.611
- Date updated
- 2024-07-05 06:25:31 UTC+0000
- Release date
- 2025-07-05 06:25:31 UTC+0000
- UTC Start
- 2024-07-05 06:08:58.611
- UTC End
- 2024-07-05 06:14:58.611
- MJD Start
- 60496.25623392
- MJD End
- 60496.2604005867
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003028
- Ambient temperature (°C)
- 11.11
- Seeing (arcsec)
- 0.835
Observation
- ID
- 59923
- 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-G1 | 85.7600 | 85.2470 | 132.7000 | 133.8000 |
A0-J2 | 117.6170 | 116.3860 | 108.5000 | 109.5000 |
A0-K0 | 114.7640 | 113.3940 | 84.4060 | 85.1200 |
G1-J2 | 52.7650 | 52.2140 | 66.8000 | 67.3000 |
G1-K0 | 86.1350 | 85.7340 | 36.4320 | 36.8490 |
J2-K0 | 48.5510 | 48.5470 | 3.1510 | 3.8400 |
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 | 60496.25623392 |
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 | G1 |
HIERARCH ESO ISS CONF STATION3 | J2 |
HIERARCH ESO ISS CONF STATION4 | K0 |
EXPTIME | 376.0 |
HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
HIERARCH ESO DET2 NDIT | 12 |
HIERARCH ESO ISS PBL12 START | 85.76 |
HIERARCH ESO ISS PBL12 END | 85.247 |
HIERARCH ESO ISS PBLA12 START | 132.7 |
HIERARCH ESO ISS PBLA12 END | 133.8 |
HIERARCH ESO ISS PBL13 START | 117.617 |
HIERARCH ESO ISS PBL13 END | 116.386 |
HIERARCH ESO ISS PBLA13 START | 108.5 |
HIERARCH ESO ISS PBLA13 END | 109.5 |
HIERARCH ESO ISS PBL14 START | 114.764 |
HIERARCH ESO ISS PBL14 END | 113.394 |
HIERARCH ESO ISS PBLA14 START | 84.406 |
HIERARCH ESO ISS PBLA14 END | 85.12 |
HIERARCH ESO ISS PBL23 START | 52.765 |
HIERARCH ESO ISS PBL23 END | 52.214 |
HIERARCH ESO ISS PBLA23 START | 66.8 |
HIERARCH ESO ISS PBLA23 END | 67.3 |
HIERARCH ESO ISS PBL24 START | 86.135 |
HIERARCH ESO ISS PBL24 END | 85.734 |
HIERARCH ESO ISS PBLA24 START | 36.432 |
HIERARCH ESO ISS PBLA24 END | 36.849 |
HIERARCH ESO ISS PBL34 START | 48.551 |
HIERARCH ESO ISS PBL34 END | 48.547 |
HIERARCH ESO ISS PBLA34 START | 3.151 |
HIERARCH ESO ISS PBLA34 END | 3.84 |
HIERARCH ESO ISS AMBI TAU0 START | 0.002583 |
HIERARCH ESO ISS AMBI TAU0 END | 0.003473 |
HIERARCH ESO ISS AMBI TEMP | 11.11 |
HIERARCH ESO ISS AMBI FWHM START | 0.93 |
HIERARCH ESO ISS AMBI FWHM END | 0.74 |