Exposure
- ID
- GRAVI.2024-07-08T06:56:09.206_1
- Header ID
- GRAVI.2024-07-08T06:56:09.206
- Date updated
- 2024-07-08 07:10:37 UTC+0000
- Release date
- 2025-07-08 07:10:37 UTC+0000
- UTC Start
- 2024-07-08 06:56:09.206
- UTC End
- 2024-07-08 07:02:09.206
- MJD Start
- 60499.28899544
- MJD End
- 60499.2931621067
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0048815
- Ambient temperature (°C)
- 8.05
- Seeing (arcsec)
- 0.635
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 | 48.3110 | 48.3000 | 174.8000 | 175.7000 |
A0-J2 | 104.2410 | 102.6370 | 118.9000 | 120.2000 |
A0-J6 | 152.8060 | 151.6630 | 39.7570 | 40.0220 |
B5-J2 | 86.9320 | 85.2290 | 91.5000 | 92.3000 |
B5-J6 | 190.0890 | 189.2770 | 29.4130 | 29.7600 |
J2-J6 | 167.9500 | 167.9530 | 2.1970 | 2.9970 |
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 | 60499.28899544 |
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 | 48.311 |
HIERARCH ESO ISS PBL12 END | 48.3 |
HIERARCH ESO ISS PBLA12 START | 174.8 |
HIERARCH ESO ISS PBLA12 END | 175.7 |
HIERARCH ESO ISS PBL13 START | 104.241 |
HIERARCH ESO ISS PBL13 END | 102.637 |
HIERARCH ESO ISS PBLA13 START | 118.9 |
HIERARCH ESO ISS PBLA13 END | 120.2 |
HIERARCH ESO ISS PBL14 START | 152.806 |
HIERARCH ESO ISS PBL14 END | 151.663 |
HIERARCH ESO ISS PBLA14 START | 39.757 |
HIERARCH ESO ISS PBLA14 END | 40.022 |
HIERARCH ESO ISS PBL23 START | 86.932 |
HIERARCH ESO ISS PBL23 END | 85.229 |
HIERARCH ESO ISS PBLA23 START | 91.5 |
HIERARCH ESO ISS PBLA23 END | 92.3 |
HIERARCH ESO ISS PBL24 START | 190.089 |
HIERARCH ESO ISS PBL24 END | 189.277 |
HIERARCH ESO ISS PBLA24 START | 29.413 |
HIERARCH ESO ISS PBLA24 END | 29.76 |
HIERARCH ESO ISS PBL34 START | 167.95 |
HIERARCH ESO ISS PBL34 END | 167.953 |
HIERARCH ESO ISS PBLA34 START | 2.197 |
HIERARCH ESO ISS PBLA34 END | 2.997 |
HIERARCH ESO ISS AMBI TAU0 START | 0.004946 |
HIERARCH ESO ISS AMBI TAU0 END | 0.004817 |
HIERARCH ESO ISS AMBI TEMP | 8.05 |
HIERARCH ESO ISS AMBI FWHM START | 0.65 |
HIERARCH ESO ISS AMBI FWHM END | 0.62 |