Exposure
- ID
- GRAVI.2021-11-18T01:34:56.538_1
- Header ID
- GRAVI.2021-11-18T01:34:56.538
- Date updated
- 2021-11-18 01:46:12 UTC+0000
- Release date
- 2022-11-18 01:46:12 UTC+0000
- UTC Start
- 2021-11-18 01:34:56.538
- UTC End
- 2021-11-18 01:37:20.538
- MJD Start
- 59536.06593215
- MJD End
- 59536.0675988167
- Exposure time (s)
- 144.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.005039
- Ambient temperature (°C)
- 11.89
- Seeing (arcsec)
- 0.62
Observation
- ID
- 48906
- Category
- science
- Program ID
- 108.22EZ.002
- Program Title
- ASTROMETRIC DETECTION OF PLANETS AROUND M-DWARFS WITH GRAVITY
- Program Type
- GTO
- PI / COI
- EISENHAUER/ BOURDAROT/ PFUHL/ GILLESSEN/ LACOUR/ PERRIN/ KERVELLA/ BRANDNER/ GARCIA/ STRAUBMEIER/ WIDMANN/ ROUSSELET-PERRAUT/ STURM
Target
- ID
- 36614
- Name
- WDS_J20452-3120B
- RA
- 310.462314
- DEC
- -32.43714
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-G1 | 77.2830 | 77.1170 | 159.9000 | 160.6000 |
A0-J2 | 90.4550 | 89.7940 | 136.2000 | 137.1000 |
A0-K0 | 78.2350 | 77.2110 | 104.3500 | 104.9240 |
G1-J2 | 36.7120 | 36.2490 | 78.6000 | 78.9000 |
G1-K0 | 72.4690 | 72.0840 | 42.7990 | 42.8470 |
J2-K0 | 47.8120 | 47.7860 | 16.0750 | 16.3430 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 108.22EZ.002 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,DUAL |
MJD-OBS | 59536.06593215 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
HIERARCH ESO OBS TARG NAME | ATMic |
HIERARCH ESO INS SOBJ NAME | WDS_J20452-3120B |
RA | 310.462314 |
DEC | -32.43714 |
HIERARCH ESO INS SPEC RES | MEDIUM |
HIERARCH ESO INS POLA MODE | SPLIT |
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 | 170.0 |
HIERARCH ESO DET2 SEQ1 DIT | 3.0 |
HIERARCH ESO DET2 NDIT | 48 |
HIERARCH ESO ISS PBL12 START | 77.283 |
HIERARCH ESO ISS PBL12 END | 77.117 |
HIERARCH ESO ISS PBLA12 START | 159.9 |
HIERARCH ESO ISS PBLA12 END | 160.6 |
HIERARCH ESO ISS PBL13 START | 90.455 |
HIERARCH ESO ISS PBL13 END | 89.794 |
HIERARCH ESO ISS PBLA13 START | 136.2 |
HIERARCH ESO ISS PBLA13 END | 137.1 |
HIERARCH ESO ISS PBL14 START | 78.235 |
HIERARCH ESO ISS PBL14 END | 77.211 |
HIERARCH ESO ISS PBLA14 START | 104.35 |
HIERARCH ESO ISS PBLA14 END | 104.924 |
HIERARCH ESO ISS PBL23 START | 36.712 |
HIERARCH ESO ISS PBL23 END | 36.249 |
HIERARCH ESO ISS PBLA23 START | 78.6 |
HIERARCH ESO ISS PBLA23 END | 78.9 |
HIERARCH ESO ISS PBL24 START | 72.469 |
HIERARCH ESO ISS PBL24 END | 72.084 |
HIERARCH ESO ISS PBLA24 START | 42.799 |
HIERARCH ESO ISS PBLA24 END | 42.847 |
HIERARCH ESO ISS PBL34 START | 47.812 |
HIERARCH ESO ISS PBL34 END | 47.786 |
HIERARCH ESO ISS PBLA34 START | 16.075 |
HIERARCH ESO ISS PBLA34 END | 16.343 |
HIERARCH ESO ISS AMBI TAU0 START | 0.005147 |
HIERARCH ESO ISS AMBI TAU0 END | 0.004931 |
HIERARCH ESO ISS AMBI TEMP | 11.89 |
HIERARCH ESO ISS AMBI FWHM START | 0.63 |
HIERARCH ESO ISS AMBI FWHM END | 0.61 |
HIERARCH ESO FT ROBJ NAME | WDS_J20452-3120C |
HIERARCH ESO FT ROBJ ALPHA | 204151.2685 |
HIERARCH ESO FT ROBJ DELTA | -322607.7719 |