Exposure
ID
GRAVI.2020-12-02T02:22:13.299_2
Header ID
GRAVI.2020-12-02T02:22:13.299
Date updated
2020-12-02 02:36:31 UTC+0000
Release date
2021-12-02 02:36:31 UTC+0000
UTC Start
2020-12-02 02:22:13.299
UTC End
2020-12-02 02:24:43.299
MJD Start
59185.09876503
MJD End
59185.1005011411
Exposure time (s)
150.0
Validation level
1
Tau 0: Coherence time (s)
0.0034015
Ambient temperature (°C)
13.62
Seeing (arcsec)
1.0
Observation
ID
45999
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
34622
Name
GJ65B
RA
24.7558616666667
DEC
-17.9500544444444
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 88.3110 88.1000 120.1000 120.4000
A0-J2 126.7490 126.4390 96.4000 96.7000
A0-K0 126.6490 126.4280 74.5150 74.7090
G1-J2 57.9750 57.9160 58.7000 58.9000
G1-K0 90.4690 90.4760 30.3070 30.5360
J2-K0 48.1690 48.1630 355.3550 355.6740
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 59185.09876503
HIERARCH ESO DPR TECH INTERFEROMETRY,WOLLASTON
HIERARCH ESO OBS TARG NAME GJ65
HIERARCH ESO INS SOBJ NAME GJ65A
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 88.311
HIERARCH ESO ISS PBL12 END 88.1
HIERARCH ESO ISS PBLA12 START 120.1
HIERARCH ESO ISS PBLA12 END 120.4
HIERARCH ESO ISS PBL13 START 126.749
HIERARCH ESO ISS PBL13 END 126.439
HIERARCH ESO ISS PBLA13 START 96.4
HIERARCH ESO ISS PBLA13 END 96.7
HIERARCH ESO ISS PBL14 START 126.649
HIERARCH ESO ISS PBL14 END 126.428
HIERARCH ESO ISS PBLA14 START 74.515
HIERARCH ESO ISS PBLA14 END 74.709
HIERARCH ESO ISS PBL23 START 57.975
HIERARCH ESO ISS PBL23 END 57.916
HIERARCH ESO ISS PBLA23 START 58.7
HIERARCH ESO ISS PBLA23 END 58.9
HIERARCH ESO ISS PBL24 START 90.469
HIERARCH ESO ISS PBL24 END 90.476
HIERARCH ESO ISS PBLA24 START 30.307
HIERARCH ESO ISS PBLA24 END 30.536
HIERARCH ESO ISS PBL34 START 48.169
HIERARCH ESO ISS PBL34 END 48.163
HIERARCH ESO ISS PBLA34 START 355.355
HIERARCH ESO ISS PBLA34 END 355.674
HIERARCH ESO ISS AMBI TAU0 START 0.003697
HIERARCH ESO ISS AMBI TAU0 END 0.003106
HIERARCH ESO ISS AMBI TEMP 13.62
HIERARCH ESO ISS AMBI FWHM START 0.9
HIERARCH ESO ISS AMBI FWHM END 1.1
HIERARCH ESO FT ROBJ NAME GJ65B
HIERARCH ESO FT ROBJ ALPHA 013901.4068
HIERARCH ESO FT ROBJ DELTA -175700.1960