Exposure
ID
MATIS.2021-11-20T03:34:20.482_1
Header ID
MATIS.2021-11-20T03:34:20.482
Date updated
2021-11-20 03:46:54 UTC+0000
Release date
2021-11-20 03:34:20 UTC+0000
UTC Start
2021-11-20 03:34:20.482
UTC End
2021-11-20 03:35:20.490
MJD Start
59538.14884817
MJD End
59538.149542707
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0019555
Ambient temperature (°C)
10.27
Seeing (arcsec)
1.375
Observation
ID
48947
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
36638
Name
HD 12274
RA
30.001992
DEC
-21.07795
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 66.9640 66.9060 276.1000 276.2000
K0-D0 94.5780 94.5110 255.2000 255.3000
K0-J3 56.0120 56.0000 338.3100 338.4340
G2-D0 39.9000 39.8930 218.5000 218.6000
G2-J3 64.2460 64.2280 45.5830 45.6600
D0-J3 103.9590 103.9350 42.8860 42.9650
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 59538.14884817
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 12274
RA 30.001992
DEC -21.07795
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 66.964
HIERARCH ESO ISS PBL12 END 66.906
HIERARCH ESO ISS PBLA12 START 276.1
HIERARCH ESO ISS PBLA12 END 276.2
HIERARCH ESO ISS PBL13 START 94.578
HIERARCH ESO ISS PBL13 END 94.511
HIERARCH ESO ISS PBLA13 START 255.2
HIERARCH ESO ISS PBLA13 END 255.3
HIERARCH ESO ISS PBL14 START 56.012
HIERARCH ESO ISS PBL14 END 56.0
HIERARCH ESO ISS PBLA14 START 338.31
HIERARCH ESO ISS PBLA14 END 338.434
HIERARCH ESO ISS PBL23 START 39.9
HIERARCH ESO ISS PBL23 END 39.893
HIERARCH ESO ISS PBLA23 START 218.5
HIERARCH ESO ISS PBLA23 END 218.6
HIERARCH ESO ISS PBL24 START 64.246
HIERARCH ESO ISS PBL24 END 64.228
HIERARCH ESO ISS PBLA24 START 45.583
HIERARCH ESO ISS PBLA24 END 45.66
HIERARCH ESO ISS PBL34 START 103.959
HIERARCH ESO ISS PBL34 END 103.935
HIERARCH ESO ISS PBLA34 START 42.886
HIERARCH ESO ISS PBLA34 END 42.965
HIERARCH ESO ISS AMBI TAU0 START 0.002024
HIERARCH ESO ISS AMBI TAU0 END 0.001887
HIERARCH ESO ISS AMBI TEMP 10.27
HIERARCH ESO ISS AMBI FWHM START 1.36
HIERARCH ESO ISS AMBI FWHM END 1.39