Exposure
ID
GRAVI.2020-12-01T03:03:03.646_2
Header ID
GRAVI.2020-12-01T03:03:03.646
Date updated
2020-12-01 03:10:54 UTC+0000
Release date
2021-12-01 03:10:54 UTC+0000
UTC Start
2020-12-01 03:03:03.646
UTC End
2020-12-01 03:03:12.646
MJD Start
59184.12712553
MJD End
59184.1272296967
Exposure time (s)
9.0
Validation level
1
Tau 0: Coherence time (s)
0.003563
Ambient temperature (°C)
14.79
Seeing (arcsec)
0.71
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 84.9900 84.9420 124.3000 124.4000
A0-J2 121.4600 121.3780 99.6000 99.7000
A0-K0 122.5090 122.4410 76.8720 76.8990
G1-J2 56.7510 56.7300 60.9000 60.9000
G1-K0 90.2880 90.2820 32.9610 32.9900
J2-K0 48.1200 48.1200 359.4710 359.5220
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 59184.12712553
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 30.0
HIERARCH ESO DET2 SEQ1 DIT 0.3
HIERARCH ESO DET2 NDIT 30
HIERARCH ESO ISS PBL12 START 84.99
HIERARCH ESO ISS PBL12 END 84.942
HIERARCH ESO ISS PBLA12 START 124.3
HIERARCH ESO ISS PBLA12 END 124.4
HIERARCH ESO ISS PBL13 START 121.46
HIERARCH ESO ISS PBL13 END 121.378
HIERARCH ESO ISS PBLA13 START 99.6
HIERARCH ESO ISS PBLA13 END 99.7
HIERARCH ESO ISS PBL14 START 122.509
HIERARCH ESO ISS PBL14 END 122.441
HIERARCH ESO ISS PBLA14 START 76.872
HIERARCH ESO ISS PBLA14 END 76.899
HIERARCH ESO ISS PBL23 START 56.751
HIERARCH ESO ISS PBL23 END 56.73
HIERARCH ESO ISS PBLA23 START 60.9
HIERARCH ESO ISS PBLA23 END 60.9
HIERARCH ESO ISS PBL24 START 90.288
HIERARCH ESO ISS PBL24 END 90.282
HIERARCH ESO ISS PBLA24 START 32.961
HIERARCH ESO ISS PBLA24 END 32.99
HIERARCH ESO ISS PBL34 START 48.12
HIERARCH ESO ISS PBL34 END 48.12
HIERARCH ESO ISS PBLA34 START 359.471
HIERARCH ESO ISS PBLA34 END 359.522
HIERARCH ESO ISS AMBI TAU0 START 0.003563
HIERARCH ESO ISS AMBI TAU0 END 0.003563
HIERARCH ESO ISS AMBI TEMP 14.79
HIERARCH ESO ISS AMBI FWHM START 0.71
HIERARCH ESO ISS AMBI FWHM END 0.71
HIERARCH ESO FT ROBJ NAME GJ65B
HIERARCH ESO FT ROBJ ALPHA 013901.4069
HIERARCH ESO FT ROBJ DELTA -175700.1952