Exposure
ID
MATIS.2021-03-20T23:40:42.914_1
Header ID
MATIS.2021-03-20T23:40:42.914
Date updated
2021-03-20 23:50:45 UTC+0000
Release date
2021-03-20 23:40:42 UTC+0000
UTC Start
2021-03-20 23:40:42.914
UTC End
2021-03-20 23:41:42.974
MJD Start
59293.9866078
MJD End
59293.9873029389
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.000789
Ambient temperature (°C)
10.94
Seeing (arcsec)
0.855
Observation
ID
47228
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
35426
Name
HD 45677
RA
97.072596
DEC
-13.05308
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 67.9310 67.8980 273.0000 273.0000
K0-D0 95.9200 95.9050 252.8000 252.9000
K0-J3 55.1270 55.1030 334.9410 335.0500
G2-D0 39.7660 39.7770 216.8000 216.8000
G2-J3 64.3030 64.3180 43.7830 43.8540
D0-J3 103.8840 103.9100 41.0970 41.1720
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 59293.9866078
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 45677
RA 97.072596
DEC -13.05308
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 0.0751997
HIERARCH ESO DET SEQ1 PERIOD 0.182
HIERARCH ESO DET NDIT 330
HIERARCH ESO ISS PBL12 START 67.931
HIERARCH ESO ISS PBL12 END 67.898
HIERARCH ESO ISS PBLA12 START 273.0
HIERARCH ESO ISS PBLA12 END 273.0
HIERARCH ESO ISS PBL13 START 95.92
HIERARCH ESO ISS PBL13 END 95.905
HIERARCH ESO ISS PBLA13 START 252.8
HIERARCH ESO ISS PBLA13 END 252.9
HIERARCH ESO ISS PBL14 START 55.127
HIERARCH ESO ISS PBL14 END 55.103
HIERARCH ESO ISS PBLA14 START 334.941
HIERARCH ESO ISS PBLA14 END 335.05
HIERARCH ESO ISS PBL23 START 39.766
HIERARCH ESO ISS PBL23 END 39.777
HIERARCH ESO ISS PBLA23 START 216.8
HIERARCH ESO ISS PBLA23 END 216.8
HIERARCH ESO ISS PBL24 START 64.303
HIERARCH ESO ISS PBL24 END 64.318
HIERARCH ESO ISS PBLA24 START 43.783
HIERARCH ESO ISS PBLA24 END 43.854
HIERARCH ESO ISS PBL34 START 103.884
HIERARCH ESO ISS PBL34 END 103.91
HIERARCH ESO ISS PBLA34 START 41.097
HIERARCH ESO ISS PBLA34 END 41.172
HIERARCH ESO ISS AMBI TAU0 START 0.000789
HIERARCH ESO ISS AMBI TAU0 END 0.000789
HIERARCH ESO ISS AMBI TEMP 10.94
HIERARCH ESO ISS AMBI FWHM START 0.83
HIERARCH ESO ISS AMBI FWHM END 0.88