Exposure
ID
GRAVI.2020-12-02T01:58:58.240_2
Header ID
GRAVI.2020-12-02T01:58:58.240
Date updated
2020-12-02 02:11:18 UTC+0000
Release date
2021-12-02 02:11:18 UTC+0000
UTC Start
2020-12-02 01:58:58.240
UTC End
2020-12-02 02:01:28.240
MJD Start
59185.08261852
MJD End
59185.0843546311
Exposure time (s)
150.0
Validation level
1
Tau 0: Coherence time (s)
0.004315
Ambient temperature (°C)
13.77
Seeing (arcsec)
0.71
Observation
ID
46000
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
34623
Name
GJ65A
RA
24.7560425
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 89.6710 89.5350 117.8000 118.1000
A0-J2 128.5890 128.4240 94.6000 94.8000
A0-K0 127.8120 127.7270 72.8810 73.0920
G1-J2 58.2230 58.2130 57.1000 57.3000
G1-K0 90.3010 90.3320 28.3290 28.5880
J2-K0 48.2350 48.2260 352.8150 353.1280
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 59185.08261852
HIERARCH ESO DPR TECH INTERFEROMETRY,WOLLASTON
HIERARCH ESO OBS TARG NAME GJ65
HIERARCH ESO INS SOBJ NAME GJ65B
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 89.671
HIERARCH ESO ISS PBL12 END 89.535
HIERARCH ESO ISS PBLA12 START 117.8
HIERARCH ESO ISS PBLA12 END 118.1
HIERARCH ESO ISS PBL13 START 128.589
HIERARCH ESO ISS PBL13 END 128.424
HIERARCH ESO ISS PBLA13 START 94.6
HIERARCH ESO ISS PBLA13 END 94.8
HIERARCH ESO ISS PBL14 START 127.812
HIERARCH ESO ISS PBL14 END 127.727
HIERARCH ESO ISS PBLA14 START 72.881
HIERARCH ESO ISS PBLA14 END 73.092
HIERARCH ESO ISS PBL23 START 58.223
HIERARCH ESO ISS PBL23 END 58.213
HIERARCH ESO ISS PBLA23 START 57.1
HIERARCH ESO ISS PBLA23 END 57.3
HIERARCH ESO ISS PBL24 START 90.301
HIERARCH ESO ISS PBL24 END 90.332
HIERARCH ESO ISS PBLA24 START 28.329
HIERARCH ESO ISS PBLA24 END 28.588
HIERARCH ESO ISS PBL34 START 48.235
HIERARCH ESO ISS PBL34 END 48.226
HIERARCH ESO ISS PBLA34 START 352.815
HIERARCH ESO ISS PBLA34 END 353.128
HIERARCH ESO ISS AMBI TAU0 START 0.004315
HIERARCH ESO ISS AMBI TAU0 END 0.004315
HIERARCH ESO ISS AMBI TEMP 13.77
HIERARCH ESO ISS AMBI FWHM START 0.71
HIERARCH ESO ISS AMBI FWHM END 0.71
HIERARCH ESO FT ROBJ NAME GJ65A
HIERARCH ESO FT ROBJ ALPHA 013901.4502
HIERARCH ESO FT ROBJ DELTA -175702.0000