Exposure
ID
MATIS.2021-11-20T06:09:10.054_1
Header ID
MATIS.2021-11-20T06:09:10.054
Date updated
2021-11-20 06:21:07 UTC+0000
Release date
2021-11-20 06:09:10 UTC+0000
UTC Start
2021-11-20 06:09:10.054
UTC End
2021-11-20 06:10:10.062
MJD Start
59538.25636637
MJD End
59538.257060907
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.001537
Ambient temperature (°C)
9.0
Seeing (arcsec)
2.03
Observation
ID
48955
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
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 68.0030 68.0150 260.7000 261.0000
K0-D0 95.0780 95.0560 245.3000 245.5000
K0-J3 44.1990 44.2420 318.2800 318.4500
G2-D0 34.6470 34.6260 213.8000 213.9000
G2-J3 57.8990 57.8650 40.6260 40.8190
D0-J3 92.3900 92.3350 38.0540 38.2420
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 59538.25636637
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 43455
RA 92.812147
DEC -65.58884
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME LOW
HIERARCH ESO INS DIN 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 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 68.003
HIERARCH ESO ISS PBL12 END 68.015
HIERARCH ESO ISS PBLA12 START 260.7
HIERARCH ESO ISS PBLA12 END 261.0
HIERARCH ESO ISS PBL13 START 95.078
HIERARCH ESO ISS PBL13 END 95.056
HIERARCH ESO ISS PBLA13 START 245.3
HIERARCH ESO ISS PBLA13 END 245.5
HIERARCH ESO ISS PBL14 START 44.199
HIERARCH ESO ISS PBL14 END 44.242
HIERARCH ESO ISS PBLA14 START 318.28
HIERARCH ESO ISS PBLA14 END 318.45
HIERARCH ESO ISS PBL23 START 34.647
HIERARCH ESO ISS PBL23 END 34.626
HIERARCH ESO ISS PBLA23 START 213.8
HIERARCH ESO ISS PBLA23 END 213.9
HIERARCH ESO ISS PBL24 START 57.899
HIERARCH ESO ISS PBL24 END 57.865
HIERARCH ESO ISS PBLA24 START 40.626
HIERARCH ESO ISS PBLA24 END 40.819
HIERARCH ESO ISS PBL34 START 92.39
HIERARCH ESO ISS PBL34 END 92.335
HIERARCH ESO ISS PBLA34 START 38.054
HIERARCH ESO ISS PBLA34 END 38.242
HIERARCH ESO ISS AMBI TAU0 START 0.001574
HIERARCH ESO ISS AMBI TAU0 END 0.0015
HIERARCH ESO ISS AMBI TEMP 9.0
HIERARCH ESO ISS AMBI FWHM START 2.07
HIERARCH ESO ISS AMBI FWHM END 1.99