Exposure
ID
MATIS.2021-05-22T01:30:15.121_1
Header ID
MATIS.2021-05-22T01:30:15.121
Date updated
2021-05-22 01:40:42 UTC+0000
Release date
2021-05-22 01:30:15 UTC+0000
UTC Start
2021-05-22 01:30:15.121
UTC End
2021-05-22 01:31:15.181
MJD Start
59356.06267501
MJD End
59356.0633701489
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.002448
Ambient temperature (°C)
9.88
Seeing (arcsec)
0.95
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 43.7930 43.7320 47.1000 47.2000
U1-U3 79.7380 79.6140 55.2000 55.4000
U1-U4 111.5440 111.3870 88.3170 88.5260
U2-U3 36.9150 36.8540 64.9000 65.1000
U2-U4 83.7420 83.6720 108.4770 108.7050
U3-U4 62.4050 62.4000 132.5280 132.7440
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 59356.06267501
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 0.156
HIERARCH ESO DET NDIT 385
HIERARCH ESO ISS PBL12 START 43.793
HIERARCH ESO ISS PBL12 END 43.732
HIERARCH ESO ISS PBLA12 START 47.1
HIERARCH ESO ISS PBLA12 END 47.2
HIERARCH ESO ISS PBL13 START 79.738
HIERARCH ESO ISS PBL13 END 79.614
HIERARCH ESO ISS PBLA13 START 55.2
HIERARCH ESO ISS PBLA13 END 55.4
HIERARCH ESO ISS PBL14 START 111.544
HIERARCH ESO ISS PBL14 END 111.387
HIERARCH ESO ISS PBLA14 START 88.317
HIERARCH ESO ISS PBLA14 END 88.526
HIERARCH ESO ISS PBL23 START 36.915
HIERARCH ESO ISS PBL23 END 36.854
HIERARCH ESO ISS PBLA23 START 64.9
HIERARCH ESO ISS PBLA23 END 65.1
HIERARCH ESO ISS PBL24 START 83.742
HIERARCH ESO ISS PBL24 END 83.672
HIERARCH ESO ISS PBLA24 START 108.477
HIERARCH ESO ISS PBLA24 END 108.705
HIERARCH ESO ISS PBL34 START 62.405
HIERARCH ESO ISS PBL34 END 62.4
HIERARCH ESO ISS PBLA34 START 132.528
HIERARCH ESO ISS PBLA34 END 132.744
HIERARCH ESO ISS AMBI TAU0 START 0.002448
HIERARCH ESO ISS AMBI TAU0 END 0.002448
HIERARCH ESO ISS AMBI TEMP 9.88
HIERARCH ESO ISS AMBI FWHM START 0.95
HIERARCH ESO ISS AMBI FWHM END 0.95