Exposure
ID
MATIS.2021-05-22T01:37:31.806_1
Header ID
MATIS.2021-05-22T01:37:31.806
Date updated
2021-05-22 01:45:22 UTC+0000
Release date
2021-05-22 01:37:31 UTC+0000
UTC Start
2021-05-22 01:37:31.806
UTC End
2021-05-22 01:38:31.866
MJD Start
59356.06772924
MJD End
59356.0684243789
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.002413
Ambient temperature (°C)
9.97
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 43.3390 43.2740 48.1000 48.2000
U1-U3 78.8240 78.6920 56.3000 56.5000
U1-U4 110.3840 110.2160 89.8440 90.0630
U2-U3 36.4680 36.4040 66.2000 66.3000
U2-U4 83.2270 83.1520 110.1380 110.3750
U3-U4 62.3650 62.3580 134.1000 134.3240
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 59356.06772924
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 43.339
HIERARCH ESO ISS PBL12 END 43.274
HIERARCH ESO ISS PBLA12 START 48.1
HIERARCH ESO ISS PBLA12 END 48.2
HIERARCH ESO ISS PBL13 START 78.824
HIERARCH ESO ISS PBL13 END 78.692
HIERARCH ESO ISS PBLA13 START 56.3
HIERARCH ESO ISS PBLA13 END 56.5
HIERARCH ESO ISS PBL14 START 110.384
HIERARCH ESO ISS PBL14 END 110.216
HIERARCH ESO ISS PBLA14 START 89.844
HIERARCH ESO ISS PBLA14 END 90.063
HIERARCH ESO ISS PBL23 START 36.468
HIERARCH ESO ISS PBL23 END 36.404
HIERARCH ESO ISS PBLA23 START 66.2
HIERARCH ESO ISS PBLA23 END 66.3
HIERARCH ESO ISS PBL24 START 83.227
HIERARCH ESO ISS PBL24 END 83.152
HIERARCH ESO ISS PBLA24 START 110.138
HIERARCH ESO ISS PBLA24 END 110.375
HIERARCH ESO ISS PBL34 START 62.365
HIERARCH ESO ISS PBL34 END 62.358
HIERARCH ESO ISS PBLA34 START 134.1
HIERARCH ESO ISS PBLA34 END 134.324
HIERARCH ESO ISS AMBI TAU0 START 0.002413
HIERARCH ESO ISS AMBI TAU0 END 0.002413
HIERARCH ESO ISS AMBI TEMP 9.97
HIERARCH ESO ISS AMBI FWHM START 0.74
HIERARCH ESO ISS AMBI FWHM END 0.74