Exposure
- ID
- GRAVI.2024-03-08T04:47:28.931_1
- Header ID
- GRAVI.2024-03-08T04:47:28.931
- Date updated
- 2024-03-08 05:00:25 UTC+0000
- Release date
- 2025-03-08 05:00:25 UTC+0000
- UTC Start
- 2024-03-08 04:47:28.931
- UTC End
- 2024-03-08 04:52:28.931
- MJD Start
- 60377.1996404
- MJD End
- 60377.2031126222
- Exposure time (s)
- 300.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.007186
- Ambient temperature (°C)
- 14.67
- Seeing (arcsec)
- 0.645
Observation
- ID
- 58667
- Category
- science
- Program ID
- 112.25ET.001
- Program Title
- VLTI/GRAVITY HUNT FOR CIRCUMBINARY EXOPLANETARY SYSTEMS (II)
- Program Type
- GTO
- PI / COI
- CHAUVIN/ JANSON/ BERGER/ BENISTY/ BONNEFOY/ LAGRANGE/ ROUSSELET-PERRAUT/ LE BOUQUIN/ DELORME/ MILLI/ GALLENNE/ BOURDAROT/ GRATTON/ MÉRAND/ REFFERT/ DESIDERA/ VIGAN/ DESGRANGE/ SQUICCIARINI/ MEYER/ VISWANATH
Target
- ID
- 43431
- Name
- HD106906AB
- RA
- 184.467291
- DEC
- -55.97559
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-G1 | 83.7420 | 84.1700 | 99.3000 | 100.4000 |
A0-J2 | 126.9210 | 127.2180 | 78.2000 | 79.4000 |
A0-K0 | 127.9570 | 127.9210 | 59.9160 | 61.0020 |
G1-J2 | 57.3670 | 57.2700 | 46.5000 | 47.5000 |
G1-K0 | 82.6500 | 82.4860 | 19.8710 | 20.6570 |
J2-K0 | 40.5740 | 40.6870 | 340.5240 | 341.1610 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 112.25ET.001 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
MJD-OBS | 60377.1996404 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,DIRECT |
HIERARCH ESO OBS TARG NAME | HD 106906 |
HIERARCH ESO INS SOBJ NAME | HD106906AB |
RA | 184.467291 |
DEC | -55.97559 |
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 | 318.0 |
HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
HIERARCH ESO DET2 NDIT | 30 |
HIERARCH ESO ISS PBL12 START | 83.742 |
HIERARCH ESO ISS PBL12 END | 84.17 |
HIERARCH ESO ISS PBLA12 START | 99.3 |
HIERARCH ESO ISS PBLA12 END | 100.4 |
HIERARCH ESO ISS PBL13 START | 126.921 |
HIERARCH ESO ISS PBL13 END | 127.218 |
HIERARCH ESO ISS PBLA13 START | 78.2 |
HIERARCH ESO ISS PBLA13 END | 79.4 |
HIERARCH ESO ISS PBL14 START | 127.957 |
HIERARCH ESO ISS PBL14 END | 127.921 |
HIERARCH ESO ISS PBLA14 START | 59.916 |
HIERARCH ESO ISS PBLA14 END | 61.002 |
HIERARCH ESO ISS PBL23 START | 57.367 |
HIERARCH ESO ISS PBL23 END | 57.27 |
HIERARCH ESO ISS PBLA23 START | 46.5 |
HIERARCH ESO ISS PBLA23 END | 47.5 |
HIERARCH ESO ISS PBL24 START | 82.65 |
HIERARCH ESO ISS PBL24 END | 82.486 |
HIERARCH ESO ISS PBLA24 START | 19.871 |
HIERARCH ESO ISS PBLA24 END | 20.657 |
HIERARCH ESO ISS PBL34 START | 40.574 |
HIERARCH ESO ISS PBL34 END | 40.687 |
HIERARCH ESO ISS PBLA34 START | 340.524 |
HIERARCH ESO ISS PBLA34 END | 341.161 |
HIERARCH ESO ISS AMBI TAU0 START | 0.006875 |
HIERARCH ESO ISS AMBI TAU0 END | 0.007497 |
HIERARCH ESO ISS AMBI TEMP | 14.67 |
HIERARCH ESO ISS AMBI FWHM START | 0.69 |
HIERARCH ESO ISS AMBI FWHM END | 0.6 |