Exposure
ID
GRAVI.2020-12-01T01:48:39.458_2
Header ID
GRAVI.2020-12-01T01:48:39.458
Date updated
2020-12-01 01:55:50 UTC+0000
Release date
2021-12-01 01:55:50 UTC+0000
UTC Start
2020-12-01 01:48:39.458
UTC End
2020-12-01 01:48:48.458
MJD Start
59184.07545669
MJD End
59184.0755608567
Exposure time (s)
9.0
Validation level
1
Tau 0: Coherence time (s)
0.005244
Ambient temperature (°C)
15.15
Seeing (arcsec)
0.6
Observation
ID
45993
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
34616
Name
GJ65A
RA
24.7560420833333
DEC
-17.9505555833333
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 90.1930 90.1800 116.6000 116.6000
A0-J2 129.1270 129.1170 93.5000 93.5000
A0-K0 127.9800 127.9810 71.8070 71.8420
G1-J2 58.1830 58.1870 56.0000 56.0000
G1-K0 90.1100 90.1170 27.0000 27.0430
J2-K0 48.2850 48.2840 351.2910 351.3380
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 59184.07545669
HIERARCH ESO DPR TECH INTERFEROMETRY,WOLLASTON
HIERARCH ESO OBS TARG NAME GJ65
HIERARCH ESO INS SOBJ NAME GJ65B
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 90.193
HIERARCH ESO ISS PBL12 END 90.18
HIERARCH ESO ISS PBLA12 START 116.6
HIERARCH ESO ISS PBLA12 END 116.6
HIERARCH ESO ISS PBL13 START 129.127
HIERARCH ESO ISS PBL13 END 129.117
HIERARCH ESO ISS PBLA13 START 93.5
HIERARCH ESO ISS PBLA13 END 93.5
HIERARCH ESO ISS PBL14 START 127.98
HIERARCH ESO ISS PBL14 END 127.981
HIERARCH ESO ISS PBLA14 START 71.807
HIERARCH ESO ISS PBLA14 END 71.842
HIERARCH ESO ISS PBL23 START 58.183
HIERARCH ESO ISS PBL23 END 58.187
HIERARCH ESO ISS PBLA23 START 56.0
HIERARCH ESO ISS PBLA23 END 56.0
HIERARCH ESO ISS PBL24 START 90.11
HIERARCH ESO ISS PBL24 END 90.117
HIERARCH ESO ISS PBLA24 START 27.0
HIERARCH ESO ISS PBLA24 END 27.043
HIERARCH ESO ISS PBL34 START 48.285
HIERARCH ESO ISS PBL34 END 48.284
HIERARCH ESO ISS PBLA34 START 351.291
HIERARCH ESO ISS PBLA34 END 351.338
HIERARCH ESO ISS AMBI TAU0 START 0.005244
HIERARCH ESO ISS AMBI TAU0 END 0.005244
HIERARCH ESO ISS AMBI TEMP 15.15
HIERARCH ESO ISS AMBI FWHM START 0.6
HIERARCH ESO ISS AMBI FWHM END 0.6
HIERARCH ESO FT ROBJ NAME GJ65A
HIERARCH ESO FT ROBJ ALPHA 013901.4501
HIERARCH ESO FT ROBJ DELTA -175702.0001