Exposure
ID
GRAVI.2020-12-02T02:18:58.290_1
Header ID
GRAVI.2020-12-02T02:18:58.290
Date updated
2020-12-02 02:31:13 UTC+0000
Release date
2021-12-02 02:31:13 UTC+0000
UTC Start
2020-12-02 02:18:58.290
UTC End
2020-12-02 02:21:28.290
MJD Start
59185.09650799
MJD End
59185.0982441011
Exposure time (s)
150.0
Validation level
1
Tau 0: Coherence time (s)
0.0036305
Ambient temperature (°C)
13.62
Seeing (arcsec)
0.945
Observation
ID
45998
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
34621
Name
GJ65A
RA
24.769719
DEC
-17.94769
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-SPLIT
Instrument sub-mode
DUAL
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 88.5380 88.3370 119.8000 120.1000
A0-J2 127.0790 126.7880 96.2000 96.4000
A0-K0 126.8800 126.6760 74.2930 74.4900
G1-J2 58.0340 57.9820 58.5000 58.7000
G1-K0 90.4570 90.4680 30.0430 30.2770
J2-K0 48.1770 48.1700 354.9950 355.3150
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 59185.09650799
HIERARCH ESO DPR TECH INTERFEROMETRY,WOLLASTON
HIERARCH ESO OBS TARG NAME GJ65
HIERARCH ESO INS SOBJ NAME GJ65A
RA 24.769719
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 176.0
HIERARCH ESO DET2 SEQ1 DIT 3.0
HIERARCH ESO DET2 NDIT 50
HIERARCH ESO ISS PBL12 START 88.538
HIERARCH ESO ISS PBL12 END 88.337
HIERARCH ESO ISS PBLA12 START 119.8
HIERARCH ESO ISS PBLA12 END 120.1
HIERARCH ESO ISS PBL13 START 127.079
HIERARCH ESO ISS PBL13 END 126.788
HIERARCH ESO ISS PBLA13 START 96.2
HIERARCH ESO ISS PBLA13 END 96.4
HIERARCH ESO ISS PBL14 START 126.88
HIERARCH ESO ISS PBL14 END 126.676
HIERARCH ESO ISS PBLA14 START 74.293
HIERARCH ESO ISS PBLA14 END 74.49
HIERARCH ESO ISS PBL23 START 58.034
HIERARCH ESO ISS PBL23 END 57.982
HIERARCH ESO ISS PBLA23 START 58.5
HIERARCH ESO ISS PBLA23 END 58.7
HIERARCH ESO ISS PBL24 START 90.457
HIERARCH ESO ISS PBL24 END 90.468
HIERARCH ESO ISS PBLA24 START 30.043
HIERARCH ESO ISS PBLA24 END 30.277
HIERARCH ESO ISS PBL34 START 48.177
HIERARCH ESO ISS PBL34 END 48.17
HIERARCH ESO ISS PBLA34 START 354.995
HIERARCH ESO ISS PBLA34 END 355.315
HIERARCH ESO ISS AMBI TAU0 START 0.003564
HIERARCH ESO ISS AMBI TAU0 END 0.003697
HIERARCH ESO ISS AMBI TEMP 13.62
HIERARCH ESO ISS AMBI FWHM START 0.99
HIERARCH ESO ISS AMBI FWHM END 0.9
HIERARCH ESO FT ROBJ NAME GJ65B
HIERARCH ESO FT ROBJ ALPHA 013901.4068
HIERARCH ESO FT ROBJ DELTA -175700.1960