Exposure
- ID
- GRAVI.2024-07-09T03:26:37.513_1
- Header ID
- GRAVI.2024-07-09T03:26:37.513
- Date updated
- 2024-07-09 03:40:42 UTC+0000
- Release date
- 2025-07-09 03:40:42 UTC+0000
- UTC Start
- 2024-07-09 03:26:37.513
- UTC End
- 2024-07-09 03:32:37.513
- MJD Start
- 60500.14348973
- MJD End
- 60500.1476563967
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003545
- Ambient temperature (°C)
- 6.97
- Seeing (arcsec)
- 0.55
Observation
- ID
- 59966
- 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
- 44492
- Name
- HD_169142
- RA
- 276.12279
- DEC
- -29.78058
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-B5 | 48.1990 | 48.2780 | 148.3000 | 148.9000 |
A0-J2 | 128.2910 | 128.6250 | 89.0000 | 89.8000 |
A0-J6 | 169.6040 | 169.5450 | 22.6360 | 23.3670 |
B5-J2 | 111.6320 | 111.8010 | 67.2000 | 68.0000 |
B5-J6 | 201.5200 | 201.4590 | 11.4250 | 12.1190 |
J2-J6 | 166.6410 | 166.8210 | 337.7890 | 338.4120 |
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 | 60500.14348973 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | HD_169142 |
HIERARCH ESO INS SOBJ NAME | HD_169142 |
RA | 276.12279 |
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 | B5 |
HIERARCH ESO ISS CONF STATION3 | J2 |
HIERARCH ESO ISS CONF STATION4 | J6 |
EXPTIME | 376.0 |
HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
HIERARCH ESO DET2 NDIT | 12 |
HIERARCH ESO ISS PBL12 START | 48.199 |
HIERARCH ESO ISS PBL12 END | 48.278 |
HIERARCH ESO ISS PBLA12 START | 148.3 |
HIERARCH ESO ISS PBLA12 END | 148.9 |
HIERARCH ESO ISS PBL13 START | 128.291 |
HIERARCH ESO ISS PBL13 END | 128.625 |
HIERARCH ESO ISS PBLA13 START | 89.0 |
HIERARCH ESO ISS PBLA13 END | 89.8 |
HIERARCH ESO ISS PBL14 START | 169.604 |
HIERARCH ESO ISS PBL14 END | 169.545 |
HIERARCH ESO ISS PBLA14 START | 22.636 |
HIERARCH ESO ISS PBLA14 END | 23.367 |
HIERARCH ESO ISS PBL23 START | 111.632 |
HIERARCH ESO ISS PBL23 END | 111.801 |
HIERARCH ESO ISS PBLA23 START | 67.2 |
HIERARCH ESO ISS PBLA23 END | 68.0 |
HIERARCH ESO ISS PBL24 START | 201.52 |
HIERARCH ESO ISS PBL24 END | 201.459 |
HIERARCH ESO ISS PBLA24 START | 11.425 |
HIERARCH ESO ISS PBLA24 END | 12.119 |
HIERARCH ESO ISS PBL34 START | 166.641 |
HIERARCH ESO ISS PBL34 END | 166.821 |
HIERARCH ESO ISS PBLA34 START | 337.789 |
HIERARCH ESO ISS PBLA34 END | 338.412 |
HIERARCH ESO ISS AMBI TAU0 START | 0.003782 |
HIERARCH ESO ISS AMBI TAU0 END | 0.003308 |
HIERARCH ESO ISS AMBI TEMP | 6.97 |
HIERARCH ESO ISS AMBI FWHM START | 0.52 |
HIERARCH ESO ISS AMBI FWHM END | 0.58 |