Exposure
- ID
- GRAVI.2021-10-05T08:10:52.019_2
- Header ID
- GRAVI.2021-10-05T08:10:52.019
- Date updated
- 2021-10-05 08:22:22 UTC+0000
- Release date
- 2022-10-05 08:22:22 UTC+0000
- UTC Start
- 2021-10-05 08:10:52.019
- UTC End
- 2021-10-05 08:13:16.019
- MJD Start
- 59492.34087985
- MJD End
- 59492.3425465167
- Exposure time (s)
- 144.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.003783
- Ambient temperature (°C)
- 13.14
- Seeing (arcsec)
- 0.45
Observation
- ID
- 48434
- Category
- science
- Program ID
- 108.22EZ.001
- 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
- 30729
- Name
- GJ65A
- RA
- 24.7560416666667
- DEC
- -17.9505555555556
Instrument
- Interferometer
- VLTI
- Instrument
- GRAVITY_FT
- Instrument mode
- LOW
- Instrument sub-mode
- DUAL
- Stations
- A0 G1 J2 K0
Projected baselines
Baseline | Length start | Length end | Angle start | Angle end |
---|---|---|---|---|
A0-G1 | 74.0470 | 73.6380 | 137.6000 | 138.1000 |
A0-J2 | 100.2720 | 99.3670 | 108.8000 | 109.2000 |
A0-K0 | 103.2940 | 102.4160 | 81.4140 | 81.5560 |
G1-J2 | 50.2120 | 49.9010 | 63.6000 | 63.6000 |
G1-K0 | 87.3740 | 87.2080 | 36.6700 | 36.7390 |
J2-K0 | 48.2810 | 48.2910 | 8.5910 | 8.8870 |
Header: used keywords
Key | Value |
---|---|
HIERARCH ESO OBS PROG ID | 108.22EZ.001 |
HIERARCH ESO DPR CATG | SCIENCE |
HIERARCH ESO DPR TYPE | OBJECT,DUAL |
MJD-OBS | 59492.34087985 |
HIERARCH ESO DPR TECH | INTERFEROMETRY,WOLLASTON |
HIERARCH ESO OBS TARG NAME | GJ65 |
HIERARCH ESO INS SOBJ NAME | GJ65B |
RA | 24.77035 |
DEC | -17.94762 |
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 | 74.047 |
HIERARCH ESO ISS PBL12 END | 73.638 |
HIERARCH ESO ISS PBLA12 START | 137.6 |
HIERARCH ESO ISS PBLA12 END | 138.1 |
HIERARCH ESO ISS PBL13 START | 100.272 |
HIERARCH ESO ISS PBL13 END | 99.367 |
HIERARCH ESO ISS PBLA13 START | 108.8 |
HIERARCH ESO ISS PBLA13 END | 109.2 |
HIERARCH ESO ISS PBL14 START | 103.294 |
HIERARCH ESO ISS PBL14 END | 102.416 |
HIERARCH ESO ISS PBLA14 START | 81.414 |
HIERARCH ESO ISS PBLA14 END | 81.556 |
HIERARCH ESO ISS PBL23 START | 50.212 |
HIERARCH ESO ISS PBL23 END | 49.901 |
HIERARCH ESO ISS PBLA23 START | 63.6 |
HIERARCH ESO ISS PBLA23 END | 63.6 |
HIERARCH ESO ISS PBL24 START | 87.374 |
HIERARCH ESO ISS PBL24 END | 87.208 |
HIERARCH ESO ISS PBLA24 START | 36.67 |
HIERARCH ESO ISS PBLA24 END | 36.739 |
HIERARCH ESO ISS PBL34 START | 48.281 |
HIERARCH ESO ISS PBL34 END | 48.291 |
HIERARCH ESO ISS PBLA34 START | 8.591 |
HIERARCH ESO ISS PBLA34 END | 8.887 |
HIERARCH ESO ISS AMBI TAU0 START | 0.003763 |
HIERARCH ESO ISS AMBI TAU0 END | 0.003803 |
HIERARCH ESO ISS AMBI TEMP | 13.14 |
HIERARCH ESO ISS AMBI FWHM START | 0.49 |
HIERARCH ESO ISS AMBI FWHM END | 0.41 |
HIERARCH ESO FT ROBJ NAME | GJ65A |
HIERARCH ESO FT ROBJ ALPHA | 013901.450 |
HIERARCH ESO FT ROBJ DELTA | -175702.000 |