Exposure
ID
MATIS.2022-12-17T00:01:42.152_1
Header ID
MATIS.2022-12-17T00:01:42.152
Date updated
2022-12-17 00:06:15 UTC+0000
Release date
2022-12-17 00:01:42 UTC+0000
UTC Start
2022-12-17 00:01:42.152
UTC End
2022-12-17 00:02:42.116
MJD Start
59930.00118232
MJD End
59930.0018763478
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.005919
Ambient temperature (°C)
13.09
Seeing (arcsec)
0.685
Observation
ID
53526
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
39811
Name
HD 4790
RA
12.47799
DEC
-0.22417
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_MEDIUM
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 88.1540 88.0700 114.2000 114.2000
A0-J2 128.9180 128.8760 92.6000 92.6000
A0-K0 127.4890 127.5350 72.7280 72.7400
G1-J2 57.0930 57.1360 57.9000 57.9000
G1-K0 84.7370 84.8060 29.1870 29.2750
J2-K0 44.2160 44.2020 350.8250 350.9450
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 59930.00118232
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 4790
RA 12.47799
DEC -0.22417
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 A0
HIERARCH ESO ISS CONF STATION2 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.228
HIERARCH ESO DET NDIT 263
HIERARCH ESO ISS PBL12 START 88.154
HIERARCH ESO ISS PBL12 END 88.07
HIERARCH ESO ISS PBLA12 START 114.2
HIERARCH ESO ISS PBLA12 END 114.2
HIERARCH ESO ISS PBL13 START 128.918
HIERARCH ESO ISS PBL13 END 128.876
HIERARCH ESO ISS PBLA13 START 92.6
HIERARCH ESO ISS PBLA13 END 92.6
HIERARCH ESO ISS PBL14 START 127.489
HIERARCH ESO ISS PBL14 END 127.535
HIERARCH ESO ISS PBLA14 START 72.728
HIERARCH ESO ISS PBLA14 END 72.74
HIERARCH ESO ISS PBL23 START 57.093
HIERARCH ESO ISS PBL23 END 57.136
HIERARCH ESO ISS PBLA23 START 57.9
HIERARCH ESO ISS PBLA23 END 57.9
HIERARCH ESO ISS PBL24 START 84.737
HIERARCH ESO ISS PBL24 END 84.806
HIERARCH ESO ISS PBLA24 START 29.187
HIERARCH ESO ISS PBLA24 END 29.275
HIERARCH ESO ISS PBL34 START 44.216
HIERARCH ESO ISS PBL34 END 44.202
HIERARCH ESO ISS PBLA34 START 350.825
HIERARCH ESO ISS PBLA34 END 350.945
HIERARCH ESO ISS AMBI TAU0 START 0.005919
HIERARCH ESO ISS AMBI TAU0 END 0.005919
HIERARCH ESO ISS AMBI TEMP 13.09
HIERARCH ESO ISS AMBI FWHM START 0.58
HIERARCH ESO ISS AMBI FWHM END 0.79