Exposure
ID
GRAVI.2020-12-01T02:10:12.513_1
Header ID
GRAVI.2020-12-01T02:10:12.513
Date updated
2020-12-01 02:15:41 UTC+0000
Release date
2021-12-01 02:15:41 UTC+0000
UTC Start
2020-12-01 02:10:12.513
UTC End
2020-12-01 02:10:21.513
MJD Start
59184.0904226
MJD End
59184.0905267667
Exposure time (s)
9.0
Validation level
1
Tau 0: Coherence time (s)
0.0045045
Ambient temperature (°C)
15.19
Seeing (arcsec)
0.74
Observation
ID
45991
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
34614
Name
GJ65A
RA
24.769717
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 89.3090 89.2850 118.5000 118.6000
A0-J2 128.1370 128.1070 95.1000 95.2000
A0-K0 127.5650 127.5470 73.4080 73.4390
G1-J2 58.1870 58.1840 57.6000 57.7000
G1-K0 90.3740 90.3780 28.9750 29.0120
J2-K0 48.2120 48.2110 353.6060 353.6540
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 59184.0904226
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 89.309
HIERARCH ESO ISS PBL12 END 89.285
HIERARCH ESO ISS PBLA12 START 118.5
HIERARCH ESO ISS PBLA12 END 118.6
HIERARCH ESO ISS PBL13 START 128.137
HIERARCH ESO ISS PBL13 END 128.107
HIERARCH ESO ISS PBLA13 START 95.1
HIERARCH ESO ISS PBLA13 END 95.2
HIERARCH ESO ISS PBL14 START 127.565
HIERARCH ESO ISS PBL14 END 127.547
HIERARCH ESO ISS PBLA14 START 73.408
HIERARCH ESO ISS PBLA14 END 73.439
HIERARCH ESO ISS PBL23 START 58.187
HIERARCH ESO ISS PBL23 END 58.184
HIERARCH ESO ISS PBLA23 START 57.6
HIERARCH ESO ISS PBLA23 END 57.7
HIERARCH ESO ISS PBL24 START 90.374
HIERARCH ESO ISS PBL24 END 90.378
HIERARCH ESO ISS PBLA24 START 28.975
HIERARCH ESO ISS PBLA24 END 29.012
HIERARCH ESO ISS PBL34 START 48.212
HIERARCH ESO ISS PBL34 END 48.211
HIERARCH ESO ISS PBLA34 START 353.606
HIERARCH ESO ISS PBLA34 END 353.654
HIERARCH ESO ISS AMBI TAU0 START 0.005136
HIERARCH ESO ISS AMBI TAU0 END 0.003873
HIERARCH ESO ISS AMBI TEMP 15.19
HIERARCH ESO ISS AMBI FWHM START 0.74
HIERARCH ESO ISS AMBI FWHM END 0.74
HIERARCH ESO FT ROBJ NAME GJ65B
HIERARCH ESO FT ROBJ ALPHA 013901.4069
HIERARCH ESO FT ROBJ DELTA -175700.1952