Exposure
ID
GRAVI.2023-11-17T02:51:17.344_1
Header ID
GRAVI.2023-11-17T02:51:17.344
Date updated
2023-11-17 03:01:03 UTC+0000
Release date
2024-05-15 03:01:03 UTC+0000
UTC Start
2023-11-17 02:51:17.344
UTC End
2023-11-17 02:53:57.344
MJD Start
60265.11895074
MJD End
60265.12080259185
Exposure time (s)
160.0
Validation level
1
Tau 0: Coherence time (s)
0.00164
Ambient temperature (°C)
11.47
Seeing (arcsec)
0.66
Observation
ID
57616
Category
science
Program ID
112.25GN.002
Program Title
ASTROMETRIC DETECTION OF PLANETS AROUND M-DWARFS WITH GRAVITY
Program Type
GTO
PI / COI
BOURDAROT/ EISENHAUER/ KERVELLA/ LACOUR/ PERRIN/ GILLESSEN/ PFUHL/ PAUMARD/ BRANDNER/ GARCIA/ STRAUBMEIER/ WIDMANN/ ROUSSELET-PERRAUT/ STURM/ SHANGGUAN/ MÉRAND
Target
ID
42688
Name
GJ65B
RA
24.772059
DEC
-17.94762
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 90.0500 89.9470 117.0000 117.2000
A0-J2 129.0030 128.9000 93.8000 94.0000
A0-K0 127.9700 127.9430 72.1640 72.3710
G1-J2 58.2140 58.2240 56.3000 56.6000
G1-K0 90.1790 90.2190 27.4410 27.7020
J2-K0 48.2670 48.2570 351.7820 352.0810
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 112.25GN.002
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,DUAL
MJD-OBS 60265.11895074
HIERARCH ESO DPR TECH INTERFEROMETRY,WOLLASTON
HIERARCH ESO OBS TARG NAME G 272-61
HIERARCH ESO INS SOBJ NAME GJ65B
RA 24.772059
DEC -17.94762
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 178.0
HIERARCH ESO DET2 SEQ1 DIT 10.0
HIERARCH ESO DET2 NDIT 16
HIERARCH ESO ISS PBL12 START 90.05
HIERARCH ESO ISS PBL12 END 89.947
HIERARCH ESO ISS PBLA12 START 117.0
HIERARCH ESO ISS PBLA12 END 117.2
HIERARCH ESO ISS PBL13 START 129.003
HIERARCH ESO ISS PBL13 END 128.9
HIERARCH ESO ISS PBLA13 START 93.8
HIERARCH ESO ISS PBLA13 END 94.0
HIERARCH ESO ISS PBL14 START 127.97
HIERARCH ESO ISS PBL14 END 127.943
HIERARCH ESO ISS PBLA14 START 72.164
HIERARCH ESO ISS PBLA14 END 72.371
HIERARCH ESO ISS PBL23 START 58.214
HIERARCH ESO ISS PBL23 END 58.224
HIERARCH ESO ISS PBLA23 START 56.3
HIERARCH ESO ISS PBLA23 END 56.6
HIERARCH ESO ISS PBL24 START 90.179
HIERARCH ESO ISS PBL24 END 90.219
HIERARCH ESO ISS PBLA24 START 27.441
HIERARCH ESO ISS PBLA24 END 27.702
HIERARCH ESO ISS PBL34 START 48.267
HIERARCH ESO ISS PBL34 END 48.257
HIERARCH ESO ISS PBLA34 START 351.782
HIERARCH ESO ISS PBLA34 END 352.081
HIERARCH ESO ISS AMBI TAU0 START 0.00164
HIERARCH ESO ISS AMBI TAU0 END 0.00164
HIERARCH ESO ISS AMBI TEMP 11.47
HIERARCH ESO ISS AMBI FWHM START 0.66
HIERARCH ESO ISS AMBI FWHM END 0.66
HIERARCH ESO FT ROBJ NAME GJ65A
HIERARCH ESO FT ROBJ ALPHA 013901.452
HIERARCH ESO FT ROBJ DELTA -175702.045