Exposure
- ID
- GRAVI.2021-12-27T05:06:54.126_1
- Header ID
- GRAVI.2021-12-27T05:06:54.126
- Date updated
- 2021-12-27 05:20:22 UTC+0000
- Release date
- 2022-12-27 05:20:22 UTC+0000
- UTC Start
- 2021-12-27 05:06:54.126
- UTC End
- 2021-12-27 05:10:54.126
- MJD Start
- 59575.21312646
- MJD End
- 59575.2159042378
- Exposure time (s)
- 240.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0150175
- Ambient temperature (°C)
- 14.74
- Seeing (arcsec)
- 0.335
Observation
- ID
- 49078
- Category
- science
- Program ID
- 108.22EZ.003
- 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
- 36718
- Name
- TWA22
- RA
- 154.356881
- DEC
- -53.90738
Instrument
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-G1 | 66.7910 | 67.4200 | 70.1000 | 71.2000 |
A0-J2 | 112.4180 | 112.9220 | 46.1000 | 47.2000 |
A0-K0 | 123.9410 | 124.1120 | 29.0870 | 30.0910 |
G1-J2 | 58.1650 | 58.1740 | 18.2000 | 19.1000 |
G1-K0 | 85.6450 | 85.6530 | 358.2880 | 358.9400 |
J2-K0 | 36.7720 | 36.9670 | 325.6580 | 326.0750 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 108.22EZ.003 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,SINGLE |
MJD-OBS | 59575.21312646 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
HIERARCH ESO OBS TARG NAME | TWA 22 |
HIERARCH ESO INS SOBJ NAME | TWA22 |
RA | 154.356881 |
DEC | -53.90738 |
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 | 256.0 |
HIERARCH ESO DET2 SEQ1 DIT | 30.0 |
HIERARCH ESO DET2 NDIT | 8 |
HIERARCH ESO ISS PBL12 START | 66.791 |
HIERARCH ESO ISS PBL12 END | 67.42 |
HIERARCH ESO ISS PBLA12 START | 70.1 |
HIERARCH ESO ISS PBLA12 END | 71.2 |
HIERARCH ESO ISS PBL13 START | 112.418 |
HIERARCH ESO ISS PBL13 END | 112.922 |
HIERARCH ESO ISS PBLA13 START | 46.1 |
HIERARCH ESO ISS PBLA13 END | 47.2 |
HIERARCH ESO ISS PBL14 START | 123.941 |
HIERARCH ESO ISS PBL14 END | 124.112 |
HIERARCH ESO ISS PBLA14 START | 29.087 |
HIERARCH ESO ISS PBLA14 END | 30.091 |
HIERARCH ESO ISS PBL23 START | 58.165 |
HIERARCH ESO ISS PBL23 END | 58.174 |
HIERARCH ESO ISS PBLA23 START | 18.2 |
HIERARCH ESO ISS PBLA23 END | 19.1 |
HIERARCH ESO ISS PBL24 START | 85.645 |
HIERARCH ESO ISS PBL24 END | 85.653 |
HIERARCH ESO ISS PBLA24 START | 358.288 |
HIERARCH ESO ISS PBLA24 END | 358.94 |
HIERARCH ESO ISS PBL34 START | 36.772 |
HIERARCH ESO ISS PBL34 END | 36.967 |
HIERARCH ESO ISS PBLA34 START | 325.658 |
HIERARCH ESO ISS PBLA34 END | 326.075 |
HIERARCH ESO ISS AMBI TAU0 START | 0.015701 |
HIERARCH ESO ISS AMBI TAU0 END | 0.014334 |
HIERARCH ESO ISS AMBI TEMP | 14.74 |
HIERARCH ESO ISS AMBI FWHM START | 0.33 |
HIERARCH ESO ISS AMBI FWHM END | 0.34 |