Exposure
ID
MATIS.2018-12-04T01:08:16.577_1
Header ID
MATIS.2018-12-04T01:08:16.577
Date updated
2022-06-22 12:31:40 UTC+0000
Release date
2022-06-22 00:00:00 UTC+0000
UTC Start
2018-12-04 01:08:16.577
UTC End
2018-12-04 01:09:16.637
MJD Start
58456.04741409
MJD End
58456.0481092289
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.001182
Ambient temperature (°C)
9.81
Seeing (arcsec)
1.78
Observation
ID
51306
Category
calibrator
Program ID
60.A-9257(E)
Program Title
COMMISSIONING
Program Type
Normal
PI / COI
TEAM, M
Target
ID
38231
Name
psi Phe
RA
28.40925
DEC
-46.30304
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 J2 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 23.5860 23.6050 135.6000 135.7000
A0-J2 128.1750 128.2250 86.0000 86.2000
A0-C1 21.8350 21.8530 108.3230 108.4960
B2-J2 114.2910 114.3120 77.0000 77.2000
B2-C1 10.8310 10.8280 22.9110 23.0520
J2-C1 108.2910 108.3230 261.6280 261.8190
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 60.A-9257(E)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 58456.04741409
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME psi Phe
RA 28.40925
DEC -46.30304
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME LOW
HIERARCH ESO INS DIL ID LOW
HIERARCH ESO INS MODE HYBRID
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 0.0751997
HIERARCH ESO DET SEQ1 PERIOD 0.156
HIERARCH ESO DET NDIT 385
HIERARCH ESO ISS PBL12 START 23.586
HIERARCH ESO ISS PBL12 END 23.605
HIERARCH ESO ISS PBLA12 START 135.6
HIERARCH ESO ISS PBLA12 END 135.7
HIERARCH ESO ISS PBL13 START 128.175
HIERARCH ESO ISS PBL13 END 128.225
HIERARCH ESO ISS PBLA13 START 86.0
HIERARCH ESO ISS PBLA13 END 86.2
HIERARCH ESO ISS PBL14 START 21.835
HIERARCH ESO ISS PBL14 END 21.853
HIERARCH ESO ISS PBLA14 START 108.323
HIERARCH ESO ISS PBLA14 END 108.496
HIERARCH ESO ISS PBL23 START 114.291
HIERARCH ESO ISS PBL23 END 114.312
HIERARCH ESO ISS PBLA23 START 77.0
HIERARCH ESO ISS PBLA23 END 77.2
HIERARCH ESO ISS PBL24 START 10.831
HIERARCH ESO ISS PBL24 END 10.828
HIERARCH ESO ISS PBLA24 START 22.911
HIERARCH ESO ISS PBLA24 END 23.052
HIERARCH ESO ISS PBL34 START 108.291
HIERARCH ESO ISS PBL34 END 108.323
HIERARCH ESO ISS PBLA34 START 261.628
HIERARCH ESO ISS PBLA34 END 261.819
HIERARCH ESO ISS AMBI TAU0 START 0.001182
HIERARCH ESO ISS AMBI TAU0 END 0.001182
HIERARCH ESO ISS AMBI TEMP 9.81
HIERARCH ESO ISS AMBI FWHM START 1.78
HIERARCH ESO ISS AMBI FWHM END 1.78