Exposure
- ID
- GRAVI.2022-10-01T02:31:19.736_1
- Header ID
- GRAVI.2022-10-01T02:31:19.736
- Date updated
- 2022-10-01 02:45:44 UTC+0000
- Release date
- 2023-10-01 02:45:43 UTC+0000
- UTC Start
- 2022-10-01 02:31:19.736
- UTC End
- 2022-10-01 02:33:43.736
- MJD Start
- 59853.10508954
- MJD End
- 59853.1067562067
- Exposure time (s)
- 144.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0040535
- Ambient temperature (°C)
- 11.88
- Seeing (arcsec)
- 0.5
Observation
- ID
- 52581
- Category
- science
- Program ID
- 109.2310.004
- Program Title
- ASTROMETRIC DETECTION OF PLANETS AROUND M-DWARFS WITH GRAVITY
- Program Type
- GTO
- PI / COI
- BOURDAROT/ EISENHAUER/ GILLESSEN/ PFUHL/ LACOUR/ PERRIN/ KERVELLA/ BRANDNER/ GARCIA/ STRAUBMEIER/ WIDMANN/ ROUSSELET-PERRAUT/ STURM/ SHANGGUAN
Target
- ID
- 39078
- Name
- WDS_J20452-3120C
- RA
- 310.4624
- DEC
- -32.43719
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-G1 | 87.3300 | 87.1410 | 131.4000 | 131.9000 |
A0-J2 | 120.2150 | 119.7370 | 107.9000 | 108.3000 |
A0-K0 | 116.6580 | 116.1030 | 84.3700 | 84.7230 |
G1-J2 | 53.2030 | 52.9720 | 66.9000 | 67.2000 |
G1-K0 | 85.7560 | 85.5760 | 36.1760 | 36.3920 |
J2-K0 | 48.3710 | 48.3690 | 1.9950 | 2.3100 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 109.2310.004 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,DUAL |
MJD-OBS | 59853.10508954 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
HIERARCH ESO OBS TARG NAME | ATMic |
HIERARCH ESO INS SOBJ NAME | WDS_J20452-3120C |
RA | 310.4624 |
DEC | -32.43719 |
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 | 87.33 |
HIERARCH ESO ISS PBL12 END | 87.141 |
HIERARCH ESO ISS PBLA12 START | 131.4 |
HIERARCH ESO ISS PBLA12 END | 131.9 |
HIERARCH ESO ISS PBL13 START | 120.215 |
HIERARCH ESO ISS PBL13 END | 119.737 |
HIERARCH ESO ISS PBLA13 START | 107.9 |
HIERARCH ESO ISS PBLA13 END | 108.3 |
HIERARCH ESO ISS PBL14 START | 116.658 |
HIERARCH ESO ISS PBL14 END | 116.103 |
HIERARCH ESO ISS PBLA14 START | 84.37 |
HIERARCH ESO ISS PBLA14 END | 84.723 |
HIERARCH ESO ISS PBL23 START | 53.203 |
HIERARCH ESO ISS PBL23 END | 52.972 |
HIERARCH ESO ISS PBLA23 START | 66.9 |
HIERARCH ESO ISS PBLA23 END | 67.2 |
HIERARCH ESO ISS PBL24 START | 85.756 |
HIERARCH ESO ISS PBL24 END | 85.576 |
HIERARCH ESO ISS PBLA24 START | 36.176 |
HIERARCH ESO ISS PBLA24 END | 36.392 |
HIERARCH ESO ISS PBL34 START | 48.371 |
HIERARCH ESO ISS PBL34 END | 48.369 |
HIERARCH ESO ISS PBLA34 START | 1.995 |
HIERARCH ESO ISS PBLA34 END | 2.31 |
HIERARCH ESO ISS AMBI TAU0 START | 0.003653 |
HIERARCH ESO ISS AMBI TAU0 END | 0.004454 |
HIERARCH ESO ISS AMBI TEMP | 11.88 |
HIERARCH ESO ISS AMBI FWHM START | 0.47 |
HIERARCH ESO ISS AMBI FWHM END | 0.53 |
HIERARCH ESO FT ROBJ NAME | WDS_J20452-3120B |
HIERARCH ESO FT ROBJ ALPHA | 204151.159 |
HIERARCH ESO FT ROBJ DELTA | -322606.828 |