Exposure
- ID
- GRAVI.2022-12-14T05:01:53.465_1
- Header ID
- GRAVI.2022-12-14T05:01:53.465
- Date updated
- 2022-12-14 05:10:50 UTC+0000
- Release date
- 2023-12-14 05:10:49 UTC+0000
- UTC Start
- 2022-12-14 05:01:53.465
- UTC End
- 2022-12-14 05:04:33.465
- MJD Start
- 59927.20964658
- MJD End
- 59927.2114984319
- Exposure time (s)
- 160.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.010278
- Ambient temperature (°C)
- 13.09
- Seeing (arcsec)
- 0.6
Observation
- ID
- 53472
- Category
- science
- Program ID
- 110.240V.003
- Program Title
- FORMING PLANETS IN THE MULTIPLE STAR SYSTEM GG TAU
- Program Type
- Normal
- PI / COI
- DI FOLCO/ DUTREY/ BOCCALETTI/ GUILLOTEAU/ PANTIN/ TANG/ BECK/ BARY
Target
- ID
- 39763
- Name
- GGTau-Ab
- RA
- 68.128494
- DEC
- 17.52804
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
U1-U2 | 50.6820 | 50.8670 | 36.9000 | 37.0000 |
U1-U3 | 94.8260 | 95.1450 | 42.2000 | 42.2000 |
U1-U4 | 130.0810 | 130.1370 | 62.7930 | 62.5820 |
U2-U3 | 44.6040 | 44.7270 | 48.2000 | 48.1000 |
U2-U4 | 87.3160 | 87.0770 | 77.4580 | 77.1990 |
U3-U4 | 53.0700 | 52.6670 | 101.6920 | 101.5570 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 110.240V.003 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,DUAL |
MJD-OBS | 59927.20964658 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
HIERARCH ESO OBS TARG NAME | GG Tau A |
HIERARCH ESO INS SOBJ NAME | GGTau-Ab |
RA | 68.128494 |
DEC | 17.52804 |
HIERARCH ESO INS SPEC RES | LOW |
HIERARCH ESO INS POLA MODE | SPLIT |
HIERARCH ESO ISS CONF NTEL | 4 |
HIERARCH ESO ISS CONF STATION1 | U1 |
HIERARCH ESO ISS CONF STATION2 | U2 |
HIERARCH ESO ISS CONF STATION3 | U3 |
HIERARCH ESO ISS CONF STATION4 | U4 |
EXPTIME | 178.0 |
HIERARCH ESO DET2 SEQ1 DIT | 10.0 |
HIERARCH ESO DET2 NDIT | 16 |
HIERARCH ESO ISS PBL12 START | 50.682 |
HIERARCH ESO ISS PBL12 END | 50.867 |
HIERARCH ESO ISS PBLA12 START | 36.9 |
HIERARCH ESO ISS PBLA12 END | 37.0 |
HIERARCH ESO ISS PBL13 START | 94.826 |
HIERARCH ESO ISS PBL13 END | 95.145 |
HIERARCH ESO ISS PBLA13 START | 42.2 |
HIERARCH ESO ISS PBLA13 END | 42.2 |
HIERARCH ESO ISS PBL14 START | 130.081 |
HIERARCH ESO ISS PBL14 END | 130.137 |
HIERARCH ESO ISS PBLA14 START | 62.793 |
HIERARCH ESO ISS PBLA14 END | 62.582 |
HIERARCH ESO ISS PBL23 START | 44.604 |
HIERARCH ESO ISS PBL23 END | 44.727 |
HIERARCH ESO ISS PBLA23 START | 48.2 |
HIERARCH ESO ISS PBLA23 END | 48.1 |
HIERARCH ESO ISS PBL24 START | 87.316 |
HIERARCH ESO ISS PBL24 END | 87.077 |
HIERARCH ESO ISS PBLA24 START | 77.458 |
HIERARCH ESO ISS PBLA24 END | 77.199 |
HIERARCH ESO ISS PBL34 START | 53.07 |
HIERARCH ESO ISS PBL34 END | 52.667 |
HIERARCH ESO ISS PBLA34 START | 101.692 |
HIERARCH ESO ISS PBLA34 END | 101.557 |
HIERARCH ESO ISS AMBI TAU0 START | 0.010713 |
HIERARCH ESO ISS AMBI TAU0 END | 0.009843 |
HIERARCH ESO ISS AMBI TEMP | 13.09 |
HIERARCH ESO ISS AMBI FWHM START | 0.57 |
HIERARCH ESO ISS AMBI FWHM END | 0.63 |
HIERARCH ESO FT ROBJ NAME | GGTau-Aa |
HIERARCH ESO FT ROBJ ALPHA | 043230.332 |
HIERARCH ESO FT ROBJ DELTA | 173141.080 |