Exposure
ID
MATIS.2021-05-22T01:43:27.141_1
Header ID
MATIS.2021-05-22T01:43:27.141
Date updated
2021-05-22 01:50:33 UTC+0000
Release date
2021-05-22 01:43:27 UTC+0000
UTC Start
2021-05-22 01:43:27.141
UTC End
2021-05-22 01:44:27.201
MJD Start
59356.07184191
MJD End
59356.0725370489
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.002413
Ambient temperature (°C)
9.85
Seeing (arcsec)
0.74
Observation
ID
47432
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
35573
Name
HD 93662
RA
161.911851
DEC
-57.46722
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 42.9590 42.8930 48.9000 49.0000
U1-U3 78.0580 77.9270 57.2000 57.4000
U1-U4 109.4120 109.2470 91.1030 91.3170
U2-U3 36.0940 36.0300 67.2000 67.3000
U2-U4 82.7940 82.7200 111.5060 111.7380
U3-U4 62.3260 62.3190 135.3900 135.6080
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 59356.07184191
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 93662
RA 161.911851
DEC -57.46722
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 0.182
HIERARCH ESO DET NDIT 330
HIERARCH ESO ISS PBL12 START 42.959
HIERARCH ESO ISS PBL12 END 42.893
HIERARCH ESO ISS PBLA12 START 48.9
HIERARCH ESO ISS PBLA12 END 49.0
HIERARCH ESO ISS PBL13 START 78.058
HIERARCH ESO ISS PBL13 END 77.927
HIERARCH ESO ISS PBLA13 START 57.2
HIERARCH ESO ISS PBLA13 END 57.4
HIERARCH ESO ISS PBL14 START 109.412
HIERARCH ESO ISS PBL14 END 109.247
HIERARCH ESO ISS PBLA14 START 91.103
HIERARCH ESO ISS PBLA14 END 91.317
HIERARCH ESO ISS PBL23 START 36.094
HIERARCH ESO ISS PBL23 END 36.03
HIERARCH ESO ISS PBLA23 START 67.2
HIERARCH ESO ISS PBLA23 END 67.3
HIERARCH ESO ISS PBL24 START 82.794
HIERARCH ESO ISS PBL24 END 82.72
HIERARCH ESO ISS PBLA24 START 111.506
HIERARCH ESO ISS PBLA24 END 111.738
HIERARCH ESO ISS PBL34 START 62.326
HIERARCH ESO ISS PBL34 END 62.319
HIERARCH ESO ISS PBLA34 START 135.39
HIERARCH ESO ISS PBLA34 END 135.608
HIERARCH ESO ISS AMBI TAU0 START 0.002413
HIERARCH ESO ISS AMBI TAU0 END 0.002413
HIERARCH ESO ISS AMBI TEMP 9.85
HIERARCH ESO ISS AMBI FWHM START 0.74
HIERARCH ESO ISS AMBI FWHM END 0.74