Exposure
ID
GRAVI.2024-09-07T06:29:34.852_1
Header ID
GRAVI.2024-09-07T06:29:34.852
Date updated
2024-09-07 06:40:36 UTC+0000
Release date
2025-03-06 06:40:36 UTC+0000
UTC Start
2024-09-07 06:29:34.852
UTC End
2024-09-07 06:32:14.852
MJD Start
60560.27054227
MJD End
60560.2723941219
Exposure time (s)
160.0
Validation level
1
Tau 0: Coherence time (s)
0.0026605
Ambient temperature (°C)
16.11
Seeing (arcsec)
1.505
Observation
ID
60653
Category
science
Program ID
113.26EK.004
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
45091
Name
GJ65B
RA
24.772778
DEC
-17.94749
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 89.8730 89.9860 112.5000 112.7000
A0-J2 127.1220 127.3940 89.4000 89.6000
A0-K0 125.0790 125.3730 67.2050 67.4830
G1-J2 56.8560 56.9720 50.9000 51.2000
G1-K0 88.9860 89.0580 21.2850 21.6240
J2-K0 48.4990 48.4880 345.9120 346.1880
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 113.26EK.004
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,DUAL
MJD-OBS 60560.27054227
HIERARCH ESO DPR TECH INTERFEROMETRY,WOLLASTON
HIERARCH ESO OBS TARG NAME GJ65
HIERARCH ESO INS SOBJ NAME GJ65B
RA 24.772778
DEC -17.94749
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 89.873
HIERARCH ESO ISS PBL12 END 89.986
HIERARCH ESO ISS PBLA12 START 112.5
HIERARCH ESO ISS PBLA12 END 112.7
HIERARCH ESO ISS PBL13 START 127.122
HIERARCH ESO ISS PBL13 END 127.394
HIERARCH ESO ISS PBLA13 START 89.4
HIERARCH ESO ISS PBLA13 END 89.6
HIERARCH ESO ISS PBL14 START 125.079
HIERARCH ESO ISS PBL14 END 125.373
HIERARCH ESO ISS PBLA14 START 67.205
HIERARCH ESO ISS PBLA14 END 67.483
HIERARCH ESO ISS PBL23 START 56.856
HIERARCH ESO ISS PBL23 END 56.972
HIERARCH ESO ISS PBLA23 START 50.9
HIERARCH ESO ISS PBLA23 END 51.2
HIERARCH ESO ISS PBL24 START 88.986
HIERARCH ESO ISS PBL24 END 89.058
HIERARCH ESO ISS PBLA24 START 21.285
HIERARCH ESO ISS PBLA24 END 21.624
HIERARCH ESO ISS PBL34 START 48.499
HIERARCH ESO ISS PBL34 END 48.488
HIERARCH ESO ISS PBLA34 START 345.912
HIERARCH ESO ISS PBLA34 END 346.188
HIERARCH ESO ISS AMBI TAU0 START 0.002375
HIERARCH ESO ISS AMBI TAU0 END 0.002946
HIERARCH ESO ISS AMBI TEMP 16.11
HIERARCH ESO ISS AMBI FWHM START 1.62
HIERARCH ESO ISS AMBI FWHM END 1.39
HIERARCH ESO FT ROBJ NAME GJ65A
HIERARCH ESO FT ROBJ ALPHA 013901.453
HIERARCH ESO FT ROBJ DELTA -175702.045