Exposure
- ID
- GRAVI.2021-11-18T01:48:59.573_1
- Header ID
- GRAVI.2021-11-18T01:48:59.573
- Date updated
- 2021-11-18 02:00:53 UTC+0000
- Release date
- 2022-11-18 02:00:53 UTC+0000
- UTC Start
- 2021-11-18 01:48:59.573
- UTC End
- 2021-11-18 01:51:23.573
- MJD Start
- 59536.0756895
- MJD End
- 59536.0773561667
- Exposure time (s)
- 144.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0056255
- Ambient temperature (°C)
- 11.59
- Seeing (arcsec)
- 0.585
Observation
- ID
- 48904
- 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
- 36613
- Name
- WDS_J20452-3120C
- RA
- 310.462314
- DEC
- -32.43714
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-G1 | 76.5060 | 76.3670 | 163.5000 | 164.3000 |
A0-J2 | 87.2190 | 86.5960 | 140.5000 | 141.3000 |
A0-K0 | 73.0830 | 72.0450 | 107.3420 | 107.9790 |
G1-J2 | 34.3620 | 33.8810 | 79.8000 | 80.0000 |
G1-K0 | 70.5100 | 70.1080 | 42.9950 | 43.0190 |
J2-K0 | 47.6730 | 47.6420 | 17.4020 | 17.6610 |
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 | 59536.0756895 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
HIERARCH ESO OBS TARG NAME | ATMic |
HIERARCH ESO INS SOBJ NAME | WDS_J20452-3120C |
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 | 76.506 |
HIERARCH ESO ISS PBL12 END | 76.367 |
HIERARCH ESO ISS PBLA12 START | 163.5 |
HIERARCH ESO ISS PBLA12 END | 164.3 |
HIERARCH ESO ISS PBL13 START | 87.219 |
HIERARCH ESO ISS PBL13 END | 86.596 |
HIERARCH ESO ISS PBLA13 START | 140.5 |
HIERARCH ESO ISS PBLA13 END | 141.3 |
HIERARCH ESO ISS PBL14 START | 73.083 |
HIERARCH ESO ISS PBL14 END | 72.045 |
HIERARCH ESO ISS PBLA14 START | 107.342 |
HIERARCH ESO ISS PBLA14 END | 107.979 |
HIERARCH ESO ISS PBL23 START | 34.362 |
HIERARCH ESO ISS PBL23 END | 33.881 |
HIERARCH ESO ISS PBLA23 START | 79.8 |
HIERARCH ESO ISS PBLA23 END | 80.0 |
HIERARCH ESO ISS PBL24 START | 70.51 |
HIERARCH ESO ISS PBL24 END | 70.108 |
HIERARCH ESO ISS PBLA24 START | 42.995 |
HIERARCH ESO ISS PBLA24 END | 43.019 |
HIERARCH ESO ISS PBL34 START | 47.673 |
HIERARCH ESO ISS PBL34 END | 47.642 |
HIERARCH ESO ISS PBLA34 START | 17.402 |
HIERARCH ESO ISS PBLA34 END | 17.661 |
HIERARCH ESO ISS AMBI TAU0 START | 0.00603 |
HIERARCH ESO ISS AMBI TAU0 END | 0.005221 |
HIERARCH ESO ISS AMBI TEMP | 11.59 |
HIERARCH ESO ISS AMBI FWHM START | 0.52 |
HIERARCH ESO ISS AMBI FWHM END | 0.65 |
HIERARCH ESO FT ROBJ NAME | WDS_J20452-3120B |
HIERARCH ESO FT ROBJ ALPHA | 204151.1585 |
HIERARCH ESO FT ROBJ DELTA | -322606.8280 |