Exposure
ID
MATIS.2021-03-20T23:35:45.460_1
Header ID
MATIS.2021-03-20T23:35:45.460
Date updated
2021-03-20 23:45:43 UTC+0000
Release date
2021-03-20 23:35:45 UTC+0000
UTC Start
2021-03-20 23:35:45.460
UTC End
2021-03-20 23:36:45.520
MJD Start
59293.98316505
MJD End
59293.9838601889
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.000789
Ambient temperature (°C)
10.86
Seeing (arcsec)
0.885
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 68.0750 68.0480 272.7000 272.7000
K0-D0 95.9680 95.9610 252.5000 252.6000
K0-J3 55.2390 55.2160 334.4150 334.5200
G2-D0 39.7100 39.7220 216.4000 216.4000
G2-J3 64.2210 64.2390 43.4260 43.4990
D0-J3 103.7450 103.7750 40.7280 40.8040
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 59293.98316505
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 0.156
HIERARCH ESO DET NDIT 385
HIERARCH ESO ISS PBL12 START 68.075
HIERARCH ESO ISS PBL12 END 68.048
HIERARCH ESO ISS PBLA12 START 272.7
HIERARCH ESO ISS PBLA12 END 272.7
HIERARCH ESO ISS PBL13 START 95.968
HIERARCH ESO ISS PBL13 END 95.961
HIERARCH ESO ISS PBLA13 START 252.5
HIERARCH ESO ISS PBLA13 END 252.6
HIERARCH ESO ISS PBL14 START 55.239
HIERARCH ESO ISS PBL14 END 55.216
HIERARCH ESO ISS PBLA14 START 334.415
HIERARCH ESO ISS PBLA14 END 334.52
HIERARCH ESO ISS PBL23 START 39.71
HIERARCH ESO ISS PBL23 END 39.722
HIERARCH ESO ISS PBLA23 START 216.4
HIERARCH ESO ISS PBLA23 END 216.4
HIERARCH ESO ISS PBL24 START 64.221
HIERARCH ESO ISS PBL24 END 64.239
HIERARCH ESO ISS PBLA24 START 43.426
HIERARCH ESO ISS PBLA24 END 43.499
HIERARCH ESO ISS PBL34 START 103.745
HIERARCH ESO ISS PBL34 END 103.775
HIERARCH ESO ISS PBLA34 START 40.728
HIERARCH ESO ISS PBLA34 END 40.804
HIERARCH ESO ISS AMBI TAU0 START 0.000789
HIERARCH ESO ISS AMBI TAU0 END 0.000789
HIERARCH ESO ISS AMBI TEMP 10.86
HIERARCH ESO ISS AMBI FWHM START 0.88
HIERARCH ESO ISS AMBI FWHM END 0.89