Exposure
ID
MATIS.2021-03-26T04:35:00.788_1
Header ID
MATIS.2021-03-26T04:35:00.788
Date updated
2021-03-26 04:40:25 UTC+0000
Release date
2021-03-26 04:35:00 UTC+0000
UTC Start
2021-03-26 04:35:00.788
UTC End
2021-03-26 04:36:00.848
MJD Start
59299.19098134
MJD End
59299.1916764789
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.006152
Ambient temperature (°C)
13.91
Seeing (arcsec)
0.5
Observation
ID
47275
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
35458
Name
HD 93662
RA
161.911962
DEC
-57.46732
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 46.0110 45.9590 41.6000 41.8000
U1-U3 84.2160 84.1120 49.3000 49.5000
U1-U4 117.2320 117.1000 80.2660 80.4660
U2-U3 39.1060 39.0550 58.4000 58.5000
U2-U4 86.2110 86.1560 99.7230 99.9410
U3-U4 62.4500 62.4530 124.1600 124.3700
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 59299.19098134
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 93662
RA 161.911962
DEC -57.46732
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 46.011
HIERARCH ESO ISS PBL12 END 45.959
HIERARCH ESO ISS PBLA12 START 41.6
HIERARCH ESO ISS PBLA12 END 41.8
HIERARCH ESO ISS PBL13 START 84.216
HIERARCH ESO ISS PBL13 END 84.112
HIERARCH ESO ISS PBLA13 START 49.3
HIERARCH ESO ISS PBLA13 END 49.5
HIERARCH ESO ISS PBL14 START 117.232
HIERARCH ESO ISS PBL14 END 117.1
HIERARCH ESO ISS PBLA14 START 80.266
HIERARCH ESO ISS PBLA14 END 80.466
HIERARCH ESO ISS PBL23 START 39.106
HIERARCH ESO ISS PBL23 END 39.055
HIERARCH ESO ISS PBLA23 START 58.4
HIERARCH ESO ISS PBLA23 END 58.5
HIERARCH ESO ISS PBL24 START 86.211
HIERARCH ESO ISS PBL24 END 86.156
HIERARCH ESO ISS PBLA24 START 99.723
HIERARCH ESO ISS PBLA24 END 99.941
HIERARCH ESO ISS PBL34 START 62.45
HIERARCH ESO ISS PBL34 END 62.453
HIERARCH ESO ISS PBLA34 START 124.16
HIERARCH ESO ISS PBLA34 END 124.37
HIERARCH ESO ISS AMBI TAU0 START 0.005871
HIERARCH ESO ISS AMBI TAU0 END 0.006433
HIERARCH ESO ISS AMBI TEMP 13.91
HIERARCH ESO ISS AMBI FWHM START 0.51
HIERARCH ESO ISS AMBI FWHM END 0.49