Exposure
ID
MATIS.2021-11-20T06:22:46.860_1
Header ID
MATIS.2021-11-20T06:22:46.860
Date updated
2021-11-20 06:36:15 UTC+0000
Release date
2021-11-20 06:22:46 UTC+0000
UTC Start
2021-11-20 06:22:46.860
UTC End
2021-11-20 06:23:46.920
MJD Start
59538.26582014
MJD End
59538.2665152789
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.00166
Ambient temperature (°C)
8.97
Seeing (arcsec)
1.725
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 68.1500 68.1590 263.9000 264.1000
K0-D0 94.7570 94.7320 248.3000 248.5000
K0-J3 44.7590 44.7990 320.5460 320.7120
G2-D0 34.3620 34.3400 216.2000 216.4000
G2-J3 57.4230 57.3870 43.2060 43.3950
D0-J3 91.6240 91.5650 40.5770 40.7630
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 59538.26582014
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 68.15
HIERARCH ESO ISS PBL12 END 68.159
HIERARCH ESO ISS PBLA12 START 263.9
HIERARCH ESO ISS PBLA12 END 264.1
HIERARCH ESO ISS PBL13 START 94.757
HIERARCH ESO ISS PBL13 END 94.732
HIERARCH ESO ISS PBLA13 START 248.3
HIERARCH ESO ISS PBLA13 END 248.5
HIERARCH ESO ISS PBL14 START 44.759
HIERARCH ESO ISS PBL14 END 44.799
HIERARCH ESO ISS PBLA14 START 320.546
HIERARCH ESO ISS PBLA14 END 320.712
HIERARCH ESO ISS PBL23 START 34.362
HIERARCH ESO ISS PBL23 END 34.34
HIERARCH ESO ISS PBLA23 START 216.2
HIERARCH ESO ISS PBLA23 END 216.4
HIERARCH ESO ISS PBL24 START 57.423
HIERARCH ESO ISS PBL24 END 57.387
HIERARCH ESO ISS PBLA24 START 43.206
HIERARCH ESO ISS PBLA24 END 43.395
HIERARCH ESO ISS PBL34 START 91.624
HIERARCH ESO ISS PBL34 END 91.565
HIERARCH ESO ISS PBLA34 START 40.577
HIERARCH ESO ISS PBLA34 END 40.763
HIERARCH ESO ISS AMBI TAU0 START 0.001604
HIERARCH ESO ISS AMBI TAU0 END 0.001716
HIERARCH ESO ISS AMBI TEMP 8.97
HIERARCH ESO ISS AMBI FWHM START 1.73
HIERARCH ESO ISS AMBI FWHM END 1.72