Exposure
- ID
- GRAVI.2024-05-13T07:59:10.765_1
- Header ID
- GRAVI.2024-05-13T07:59:10.765
- Date updated
- 2024-05-13 10:56:35 UTC+0000
- Release date
- 2025-05-13 10:56:34 UTC+0000
- UTC Start
- 2024-05-13 07:59:10.765
- UTC End
- 2024-05-13 08:05:10.765
- MJD Start
- 60443.33276348
- MJD End
- 60443.3369301467
- Exposure time (s)
- 360.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0039365
- Ambient temperature (°C)
- 11.82
- Seeing (arcsec)
- 0.58
Observation
- ID
- 59243
- 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
- 43902
- Name
- HD_169142
- RA
- 276.124069
- DEC
- -29.78057
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-G2 | 67.9270 | 67.7730 | 52.6000 | 53.3000 |
A0-J2 | 128.9810 | 128.7540 | 95.0000 | 95.8000 |
A0-J3 | 131.5970 | 131.3140 | 48.1020 | 48.7700 |
G2-J2 | 91.2090 | 91.1800 | 125.2000 | 126.0000 |
G2-J3 | 64.0980 | 63.9710 | 43.3520 | 44.0090 |
J2-J3 | 103.7740 | 103.8170 | 342.8890 | 343.5870 |
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 | 60443.33276348 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | HD_169142 |
HIERARCH ESO INS SOBJ NAME | HD_169142 |
RA | 276.124069 |
DEC | -29.78057 |
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 | G2 |
HIERARCH ESO ISS CONF STATION3 | J2 |
HIERARCH ESO ISS CONF STATION4 | J3 |
EXPTIME | 376.0 |
HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
HIERARCH ESO DET2 NDIT | 12 |
HIERARCH ESO ISS PBL12 START | 67.927 |
HIERARCH ESO ISS PBL12 END | 67.773 |
HIERARCH ESO ISS PBLA12 START | 52.6 |
HIERARCH ESO ISS PBLA12 END | 53.3 |
HIERARCH ESO ISS PBL13 START | 128.981 |
HIERARCH ESO ISS PBL13 END | 128.754 |
HIERARCH ESO ISS PBLA13 START | 95.0 |
HIERARCH ESO ISS PBLA13 END | 95.8 |
HIERARCH ESO ISS PBL14 START | 131.597 |
HIERARCH ESO ISS PBL14 END | 131.314 |
HIERARCH ESO ISS PBLA14 START | 48.102 |
HIERARCH ESO ISS PBLA14 END | 48.77 |
HIERARCH ESO ISS PBL23 START | 91.209 |
HIERARCH ESO ISS PBL23 END | 91.18 |
HIERARCH ESO ISS PBLA23 START | 125.2 |
HIERARCH ESO ISS PBLA23 END | 126.0 |
HIERARCH ESO ISS PBL24 START | 64.098 |
HIERARCH ESO ISS PBL24 END | 63.971 |
HIERARCH ESO ISS PBLA24 START | 43.352 |
HIERARCH ESO ISS PBLA24 END | 44.009 |
HIERARCH ESO ISS PBL34 START | 103.774 |
HIERARCH ESO ISS PBL34 END | 103.817 |
HIERARCH ESO ISS PBLA34 START | 342.889 |
HIERARCH ESO ISS PBLA34 END | 343.587 |
HIERARCH ESO ISS AMBI TAU0 START | 0.003867 |
HIERARCH ESO ISS AMBI TAU0 END | 0.004006 |
HIERARCH ESO ISS AMBI TEMP | 11.82 |
HIERARCH ESO ISS AMBI FWHM START | 0.54 |
HIERARCH ESO ISS AMBI FWHM END | 0.62 |