Exposure
ID
GRAVI.2020-12-01T02:51:33.617_2
Header ID
GRAVI.2020-12-01T02:51:33.617
Date updated
2020-12-01 03:00:42 UTC+0000
Release date
2021-12-01 03:00:42 UTC+0000
UTC Start
2020-12-01 02:51:33.617
UTC End
2020-12-01 02:51:42.617
MJD Start
59184.11913908
MJD End
59184.1192432467
Exposure time (s)
9.0
Validation level
1
Tau 0: Coherence time (s)
0.00391
Ambient temperature (°C)
14.98
Seeing (arcsec)
0.67
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 86.1610 86.1190 122.9000 123.0000
A0-J2 123.4080 123.3390 98.6000 98.6000
A0-K0 124.0970 124.0420 76.1670 76.1940
G1-J2 57.2450 57.2280 60.3000 60.3000
G1-K0 90.4100 90.4060 32.1990 32.2290
J2-K0 48.1270 48.1260 358.1830 358.2320
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 59184.11913908
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 86.161
HIERARCH ESO ISS PBL12 END 86.119
HIERARCH ESO ISS PBLA12 START 122.9
HIERARCH ESO ISS PBLA12 END 123.0
HIERARCH ESO ISS PBL13 START 123.408
HIERARCH ESO ISS PBL13 END 123.339
HIERARCH ESO ISS PBLA13 START 98.6
HIERARCH ESO ISS PBLA13 END 98.6
HIERARCH ESO ISS PBL14 START 124.097
HIERARCH ESO ISS PBL14 END 124.042
HIERARCH ESO ISS PBLA14 START 76.167
HIERARCH ESO ISS PBLA14 END 76.194
HIERARCH ESO ISS PBL23 START 57.245
HIERARCH ESO ISS PBL23 END 57.228
HIERARCH ESO ISS PBLA23 START 60.3
HIERARCH ESO ISS PBLA23 END 60.3
HIERARCH ESO ISS PBL24 START 90.41
HIERARCH ESO ISS PBL24 END 90.406
HIERARCH ESO ISS PBLA24 START 32.199
HIERARCH ESO ISS PBLA24 END 32.229
HIERARCH ESO ISS PBL34 START 48.127
HIERARCH ESO ISS PBL34 END 48.126
HIERARCH ESO ISS PBLA34 START 358.183
HIERARCH ESO ISS PBLA34 END 358.232
HIERARCH ESO ISS AMBI TAU0 START 0.00391
HIERARCH ESO ISS AMBI TAU0 END 0.00391
HIERARCH ESO ISS AMBI TEMP 14.98
HIERARCH ESO ISS AMBI FWHM START 0.67
HIERARCH ESO ISS AMBI FWHM END 0.67
HIERARCH ESO FT ROBJ NAME GJ65B
HIERARCH ESO FT ROBJ ALPHA 013901.4069
HIERARCH ESO FT ROBJ DELTA -175700.1952