Exposure
ID
GRAVI.2020-12-02T01:25:04.155_2
Header ID
GRAVI.2020-12-02T01:25:04.155
Date updated
2020-12-02 01:36:59 UTC+0000
Release date
2021-12-02 01:36:59 UTC+0000
UTC Start
2020-12-02 01:25:04.155
UTC End
2020-12-02 01:27:34.155
MJD Start
59185.05907587
MJD End
59185.0608119811
Exposure time (s)
150.0
Validation level
1
Tau 0: Coherence time (s)
0.00413
Ambient temperature (°C)
13.64
Seeing (arcsec)
0.835
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 90.5030 90.4890 115.0000 115.2000
A0-J2 129.1290 129.1830 91.9000 92.2000
A0-K0 127.5480 127.6590 70.2340 70.4730
G1-J2 57.9020 57.9590 54.3000 54.5000
G1-K0 89.7590 89.8160 25.0340 25.3330
J2-K0 48.3630 48.3510 349.2480 349.5440
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 59185.05907587
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 90.503
HIERARCH ESO ISS PBL12 END 90.489
HIERARCH ESO ISS PBLA12 START 115.0
HIERARCH ESO ISS PBLA12 END 115.2
HIERARCH ESO ISS PBL13 START 129.129
HIERARCH ESO ISS PBL13 END 129.183
HIERARCH ESO ISS PBLA13 START 91.9
HIERARCH ESO ISS PBLA13 END 92.2
HIERARCH ESO ISS PBL14 START 127.548
HIERARCH ESO ISS PBL14 END 127.659
HIERARCH ESO ISS PBLA14 START 70.234
HIERARCH ESO ISS PBLA14 END 70.473
HIERARCH ESO ISS PBL23 START 57.902
HIERARCH ESO ISS PBL23 END 57.959
HIERARCH ESO ISS PBLA23 START 54.3
HIERARCH ESO ISS PBLA23 END 54.5
HIERARCH ESO ISS PBL24 START 89.759
HIERARCH ESO ISS PBL24 END 89.816
HIERARCH ESO ISS PBLA24 START 25.034
HIERARCH ESO ISS PBLA24 END 25.333
HIERARCH ESO ISS PBL34 START 48.363
HIERARCH ESO ISS PBL34 END 48.351
HIERARCH ESO ISS PBLA34 START 349.248
HIERARCH ESO ISS PBLA34 END 349.544
HIERARCH ESO ISS AMBI TAU0 START 0.004283
HIERARCH ESO ISS AMBI TAU0 END 0.003977
HIERARCH ESO ISS AMBI TEMP 13.64
HIERARCH ESO ISS AMBI FWHM START 0.8
HIERARCH ESO ISS AMBI FWHM END 0.87
HIERARCH ESO FT ROBJ NAME GJ65A
HIERARCH ESO FT ROBJ ALPHA 013901.4502
HIERARCH ESO FT ROBJ DELTA -175702.0000