Exposure
ID
GRAVI.2020-12-01T04:25:27.853_2
Header ID
GRAVI.2020-12-01T04:25:27.853
Date updated
2020-12-01 04:35:44 UTC+0000
Release date
2021-12-01 04:35:44 UTC+0000
UTC Start
2020-12-01 04:25:27.853
UTC End
2020-12-01 04:26:57.853
MJD Start
59184.18435015
MJD End
59184.1853918167
Exposure time (s)
90.0
Validation level
1
Tau 0: Coherence time (s)
0.003994
Ambient temperature (°C)
15.04
Seeing (arcsec)
0.605
Observation
ID
45992
Category
science
Program ID
106.215T.002
Program Title
ASTROMETRIC DETECTION OF PLANETS AROUND M-DWARFS WITH GRAVITY
Program Type
GTO
PI / COI
PFUHL/ EISENHAUER/ GILLESSEN/ LACOUR/ PERRIN/ KERVELLA/ BRANDNER/ GARCIA/ STRAUBMEIER/ WIDMANN/ ROUSSELET-PERRAUT/ STURM
Target
ID
34615
Name
GJ65B
RA
24.7558620833333
DEC
-17.9500542222222
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 74.0970 73.8430 137.5000 137.9000
A0-J2 100.3710 99.8100 108.8000 109.0000
A0-K0 103.3790 102.8350 81.4060 81.4940
G1-J2 50.2410 50.0490 63.6000 63.6000
G1-K0 87.3840 87.2810 36.6640 36.7080
J2-K0 48.2790 48.2850 8.5600 8.7440
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.215T.002
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,DUAL
MJD-OBS 59184.18435015
HIERARCH ESO DPR TECH INTERFEROMETRY,WOLLASTON
HIERARCH ESO OBS TARG NAME GJ65
HIERARCH ESO INS SOBJ NAME GJ65A
RA 24.769717
DEC -17.94769
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 111.0
HIERARCH ESO DET2 SEQ1 DIT 3.0
HIERARCH ESO DET2 NDIT 30
HIERARCH ESO ISS PBL12 START 74.097
HIERARCH ESO ISS PBL12 END 73.843
HIERARCH ESO ISS PBLA12 START 137.5
HIERARCH ESO ISS PBLA12 END 137.9
HIERARCH ESO ISS PBL13 START 100.371
HIERARCH ESO ISS PBL13 END 99.81
HIERARCH ESO ISS PBLA13 START 108.8
HIERARCH ESO ISS PBLA13 END 109.0
HIERARCH ESO ISS PBL14 START 103.379
HIERARCH ESO ISS PBL14 END 102.835
HIERARCH ESO ISS PBLA14 START 81.406
HIERARCH ESO ISS PBLA14 END 81.494
HIERARCH ESO ISS PBL23 START 50.241
HIERARCH ESO ISS PBL23 END 50.049
HIERARCH ESO ISS PBLA23 START 63.6
HIERARCH ESO ISS PBLA23 END 63.6
HIERARCH ESO ISS PBL24 START 87.384
HIERARCH ESO ISS PBL24 END 87.281
HIERARCH ESO ISS PBLA24 START 36.664
HIERARCH ESO ISS PBLA24 END 36.708
HIERARCH ESO ISS PBL34 START 48.279
HIERARCH ESO ISS PBL34 END 48.285
HIERARCH ESO ISS PBLA34 START 8.56
HIERARCH ESO ISS PBLA34 END 8.744
HIERARCH ESO ISS AMBI TAU0 START 0.004115
HIERARCH ESO ISS AMBI TAU0 END 0.003873
HIERARCH ESO ISS AMBI TEMP 15.04
HIERARCH ESO ISS AMBI FWHM START 0.61
HIERARCH ESO ISS AMBI FWHM END 0.6
HIERARCH ESO FT ROBJ NAME GJ65B
HIERARCH ESO FT ROBJ ALPHA 013901.4069
HIERARCH ESO FT ROBJ DELTA -175700.1952