Exposure
ID
MATIS.2021-10-15T02:29:50.703_1
Header ID
MATIS.2021-10-15T02:29:50.703
Date updated
2021-10-15 02:40:50 UTC+0000
Release date
2021-10-15 02:29:50 UTC+0000
UTC Start
2021-10-15 02:29:50.703
UTC End
2021-10-15 02:30:50.763
MJD Start
59502.10405906
MJD End
59502.1047541989
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.001982
Ambient temperature (°C)
10.34
Seeing (arcsec)
0.945
Observation
ID
48521
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
36371
Name
HD 213442
RA
338.253284
DEC
-61.98211
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_MEDIUM
Instrument sub-mode
HYBRID
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 45.5950 45.5500 39.1000 39.2000
U1-U3 84.2690 84.1780 46.6000 46.8000
U1-U4 119.9970 119.8930 75.7940 76.0100
U2-U3 39.5200 39.4770 55.3000 55.5000
U2-U4 87.7830 87.7460 93.8790 94.1090
U3-U4 61.9970 62.0110 117.3020 117.5240
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 59502.10405906
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 213442
RA 338.253284
DEC -61.98211
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME MED
HIERARCH ESO INS DIL ID MED
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 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.273
HIERARCH ESO DET NDIT 220
HIERARCH ESO ISS PBL12 START 45.595
HIERARCH ESO ISS PBL12 END 45.55
HIERARCH ESO ISS PBLA12 START 39.1
HIERARCH ESO ISS PBLA12 END 39.2
HIERARCH ESO ISS PBL13 START 84.269
HIERARCH ESO ISS PBL13 END 84.178
HIERARCH ESO ISS PBLA13 START 46.6
HIERARCH ESO ISS PBLA13 END 46.8
HIERARCH ESO ISS PBL14 START 119.997
HIERARCH ESO ISS PBL14 END 119.893
HIERARCH ESO ISS PBLA14 START 75.794
HIERARCH ESO ISS PBLA14 END 76.01
HIERARCH ESO ISS PBL23 START 39.52
HIERARCH ESO ISS PBL23 END 39.477
HIERARCH ESO ISS PBLA23 START 55.3
HIERARCH ESO ISS PBLA23 END 55.5
HIERARCH ESO ISS PBL24 START 87.783
HIERARCH ESO ISS PBL24 END 87.746
HIERARCH ESO ISS PBLA24 START 93.879
HIERARCH ESO ISS PBLA24 END 94.109
HIERARCH ESO ISS PBL34 START 61.997
HIERARCH ESO ISS PBL34 END 62.011
HIERARCH ESO ISS PBLA34 START 117.302
HIERARCH ESO ISS PBLA34 END 117.524
HIERARCH ESO ISS AMBI TAU0 START 0.001908
HIERARCH ESO ISS AMBI TAU0 END 0.002056
HIERARCH ESO ISS AMBI TEMP 10.34
HIERARCH ESO ISS AMBI FWHM START 0.91
HIERARCH ESO ISS AMBI FWHM END 0.98