Exposure
ID
MATIS.2021-01-13T05:39:20.711_1
Header ID
MATIS.2021-01-13T05:39:20.711
Date updated
2021-01-13 05:46:44 UTC+0000
Release date
2021-01-13 05:39:20 UTC+0000
UTC Start
2021-01-13 05:39:20.711
UTC End
2021-01-13 05:40:20.359
MJD Start
59227.23565638
MJD End
59227.2363467504
Exposure time (s)
59.6
Validation level
1
Tau 0: Coherence time (s)
0.011724
Ambient temperature (°C)
14.34
Seeing (arcsec)
0.465
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 87.2810 87.3570 108.0000 108.2000
A0-J2 127.6090 127.6760 85.1000 85.3000
A0-J3 131.5790 131.5460 40.8340 40.9920
G1-J2 58.1230 58.1140 49.4000 49.6000
G1-J3 126.5750 126.5720 1.3750 1.4910
J2-J3 97.7920 97.8410 335.1420 335.2540
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 59227.23565638
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 87.281
HIERARCH ESO ISS PBL12 END 87.357
HIERARCH ESO ISS PBLA12 START 108.0
HIERARCH ESO ISS PBLA12 END 108.2
HIERARCH ESO ISS PBL13 START 127.609
HIERARCH ESO ISS PBL13 END 127.676
HIERARCH ESO ISS PBLA13 START 85.1
HIERARCH ESO ISS PBLA13 END 85.3
HIERARCH ESO ISS PBL14 START 131.579
HIERARCH ESO ISS PBL14 END 131.546
HIERARCH ESO ISS PBLA14 START 40.834
HIERARCH ESO ISS PBLA14 END 40.992
HIERARCH ESO ISS PBL23 START 58.123
HIERARCH ESO ISS PBL23 END 58.114
HIERARCH ESO ISS PBLA23 START 49.4
HIERARCH ESO ISS PBLA23 END 49.6
HIERARCH ESO ISS PBL24 START 126.575
HIERARCH ESO ISS PBL24 END 126.572
HIERARCH ESO ISS PBLA24 START 1.375
HIERARCH ESO ISS PBLA24 END 1.491
HIERARCH ESO ISS PBL34 START 97.792
HIERARCH ESO ISS PBL34 END 97.841
HIERARCH ESO ISS PBLA34 START 335.142
HIERARCH ESO ISS PBLA34 END 335.254
HIERARCH ESO ISS AMBI TAU0 START 0.011363
HIERARCH ESO ISS AMBI TAU0 END 0.012085
HIERARCH ESO ISS AMBI TEMP 14.34
HIERARCH ESO ISS AMBI FWHM START 0.45
HIERARCH ESO ISS AMBI FWHM END 0.48