Exposure
ID
MATIS.2021-01-13T06:08:31.190_1
Header ID
MATIS.2021-01-13T06:08:31.190
Date updated
2021-01-13 06:16:36 UTC+0000
Release date
2021-01-13 06:08:31 UTC+0000
UTC Start
2021-01-13 06:08:31.190
UTC End
2021-01-13 06:09:30.838
MJD Start
59227.25591655
MJD End
59227.2566069204
Exposure time (s)
59.6
Validation level
1
Tau 0: Coherence time (s)
0.0172685
Ambient temperature (°C)
14.38
Seeing (arcsec)
0.415
Observation
ID
46327
Category
calibrator
Program ID
60.A-9801(V)
Program Title
TECHNICAL TIME
Program Type
Normal
PI / COI
OBSERVATORY, P
Target
ID
34845
Name
HD 79524
RA
138.327215
DEC
-42.27302
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_MEDIUM
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 89.0560 89.1050 112.5000 112.7000
A0-J2 128.9660 128.9930 90.1000 90.3000
A0-J3 130.3470 130.2920 45.1840 45.3340
G1-J2 57.7040 57.6830 54.0000 54.2000
G1-J3 126.3820 126.3710 4.6290 4.7440
J2-J3 99.0400 99.0790 338.3760 338.4940
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 60.A-9801(V)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59227.25591655
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 79524
RA 138.327215
DEC -42.27302
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 J3
EXPTIME 1.0
HIERARCH ESO DET SEQ1 PERIOD 1.864
HIERARCH ESO DET NDIT 32
HIERARCH ESO ISS PBL12 START 89.056
HIERARCH ESO ISS PBL12 END 89.105
HIERARCH ESO ISS PBLA12 START 112.5
HIERARCH ESO ISS PBLA12 END 112.7
HIERARCH ESO ISS PBL13 START 128.966
HIERARCH ESO ISS PBL13 END 128.993
HIERARCH ESO ISS PBLA13 START 90.1
HIERARCH ESO ISS PBLA13 END 90.3
HIERARCH ESO ISS PBL14 START 130.347
HIERARCH ESO ISS PBL14 END 130.292
HIERARCH ESO ISS PBLA14 START 45.184
HIERARCH ESO ISS PBLA14 END 45.334
HIERARCH ESO ISS PBL23 START 57.704
HIERARCH ESO ISS PBL23 END 57.683
HIERARCH ESO ISS PBLA23 START 54.0
HIERARCH ESO ISS PBLA23 END 54.2
HIERARCH ESO ISS PBL24 START 126.382
HIERARCH ESO ISS PBL24 END 126.371
HIERARCH ESO ISS PBLA24 START 4.629
HIERARCH ESO ISS PBLA24 END 4.744
HIERARCH ESO ISS PBL34 START 99.04
HIERARCH ESO ISS PBL34 END 99.079
HIERARCH ESO ISS PBLA34 START 338.376
HIERARCH ESO ISS PBLA34 END 338.494
HIERARCH ESO ISS AMBI TAU0 START 0.017907
HIERARCH ESO ISS AMBI TAU0 END 0.01663
HIERARCH ESO ISS AMBI TEMP 14.38
HIERARCH ESO ISS AMBI FWHM START 0.4
HIERARCH ESO ISS AMBI FWHM END 0.43