Exposure
ID
MATIS.2021-03-04T06:48:56.442_1
Header ID
MATIS.2021-03-04T06:48:56.442
Date updated
2021-03-04 07:00:52 UTC+0000
Release date
2021-03-04 06:48:56 UTC+0000
UTC Start
2021-03-04 06:48:56.442
UTC End
2021-03-04 06:49:56.502
MJD Start
59277.2839866
MJD End
59277.2846817389
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.007433
Ambient temperature (°C)
13.87
Seeing (arcsec)
0.72
Observation
ID
47004
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
35278
Name
HD 93662
RA
161.911814
DEC
-57.46729
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 43.2930 43.2270 48.2000 48.3000
U1-U3 78.7300 78.5970 56.4000 56.6000
U1-U4 110.2600 110.0920 90.0030 90.2220
U2-U3 36.4220 36.3570 66.3000 66.5000
U2-U4 83.1710 83.0960 110.3120 110.5500
U3-U4 62.3600 62.3530 134.2650 134.4900
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 60.A-9130(A)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59277.2839866
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 93662
RA 161.911814
DEC -57.46729
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 U1
HIERARCH ESO ISS CONF STATION2 U2
HIERARCH ESO ISS CONF STATION3 U3
HIERARCH ESO ISS CONF STATION4 U4
EXPTIME 0.0751997
HIERARCH ESO DET SEQ1 PERIOD 0.156
HIERARCH ESO DET NDIT 385
HIERARCH ESO ISS PBL12 START 43.293
HIERARCH ESO ISS PBL12 END 43.227
HIERARCH ESO ISS PBLA12 START 48.2
HIERARCH ESO ISS PBLA12 END 48.3
HIERARCH ESO ISS PBL13 START 78.73
HIERARCH ESO ISS PBL13 END 78.597
HIERARCH ESO ISS PBLA13 START 56.4
HIERARCH ESO ISS PBLA13 END 56.6
HIERARCH ESO ISS PBL14 START 110.26
HIERARCH ESO ISS PBL14 END 110.092
HIERARCH ESO ISS PBLA14 START 90.003
HIERARCH ESO ISS PBLA14 END 90.222
HIERARCH ESO ISS PBL23 START 36.422
HIERARCH ESO ISS PBL23 END 36.357
HIERARCH ESO ISS PBLA23 START 66.3
HIERARCH ESO ISS PBLA23 END 66.5
HIERARCH ESO ISS PBL24 START 83.171
HIERARCH ESO ISS PBL24 END 83.096
HIERARCH ESO ISS PBLA24 START 110.312
HIERARCH ESO ISS PBLA24 END 110.55
HIERARCH ESO ISS PBL34 START 62.36
HIERARCH ESO ISS PBL34 END 62.353
HIERARCH ESO ISS PBLA34 START 134.265
HIERARCH ESO ISS PBLA34 END 134.49
HIERARCH ESO ISS AMBI TAU0 START 0.007433
HIERARCH ESO ISS AMBI TAU0 END 0.007433
HIERARCH ESO ISS AMBI TEMP 13.87
HIERARCH ESO ISS AMBI FWHM START 0.72
HIERARCH ESO ISS AMBI FWHM END 0.72