Exposure
ID
MATIS.2021-11-20T06:14:10.566_1
Header ID
MATIS.2021-11-20T06:14:10.566
Date updated
2021-11-20 06:21:07 UTC+0000
Release date
2021-11-20 06:14:10 UTC+0000
UTC Start
2021-11-20 06:14:10.566
UTC End
2021-11-20 06:15:10.626
MJD Start
59538.25984451
MJD End
59538.2605396489
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.001462
Ambient temperature (°C)
9.03
Seeing (arcsec)
1.755
Observation
ID
48954
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
36642
Name
HD 43455
RA
92.812147
DEC
-65.58884
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 68.0620 68.0730 261.9000 262.1000
K0-D0 94.9670 94.9430 246.4000 246.6000
K0-J3 44.4090 44.4510 319.1130 319.2820
G2-D0 34.5450 34.5240 214.6000 214.8000
G2-J3 57.7280 57.6940 41.5760 41.7660
D0-J3 92.1150 92.0590 38.9830 39.1690
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 59538.25984451
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 43455
RA 92.812147
DEC -65.58884
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.273
HIERARCH ESO DET NDIT 220
HIERARCH ESO ISS PBL12 START 68.062
HIERARCH ESO ISS PBL12 END 68.073
HIERARCH ESO ISS PBLA12 START 261.9
HIERARCH ESO ISS PBLA12 END 262.1
HIERARCH ESO ISS PBL13 START 94.967
HIERARCH ESO ISS PBL13 END 94.943
HIERARCH ESO ISS PBLA13 START 246.4
HIERARCH ESO ISS PBLA13 END 246.6
HIERARCH ESO ISS PBL14 START 44.409
HIERARCH ESO ISS PBL14 END 44.451
HIERARCH ESO ISS PBLA14 START 319.113
HIERARCH ESO ISS PBLA14 END 319.282
HIERARCH ESO ISS PBL23 START 34.545
HIERARCH ESO ISS PBL23 END 34.524
HIERARCH ESO ISS PBLA23 START 214.6
HIERARCH ESO ISS PBLA23 END 214.8
HIERARCH ESO ISS PBL24 START 57.728
HIERARCH ESO ISS PBL24 END 57.694
HIERARCH ESO ISS PBLA24 START 41.576
HIERARCH ESO ISS PBLA24 END 41.766
HIERARCH ESO ISS PBL34 START 92.115
HIERARCH ESO ISS PBL34 END 92.059
HIERARCH ESO ISS PBLA34 START 38.983
HIERARCH ESO ISS PBLA34 END 39.169
HIERARCH ESO ISS AMBI TAU0 START 0.001471
HIERARCH ESO ISS AMBI TAU0 END 0.001453
HIERARCH ESO ISS AMBI TEMP 9.03
HIERARCH ESO ISS AMBI FWHM START 1.73
HIERARCH ESO ISS AMBI FWHM END 1.78