Exposure
ID
MATIS.2021-11-20T03:42:55.950_1
Header ID
MATIS.2021-11-20T03:42:55.950
Date updated
2021-11-20 03:56:01 UTC+0000
Release date
2021-11-20 03:42:55 UTC+0000
UTC Start
2021-11-20 03:42:55.950
UTC End
2021-11-20 03:43:55.958
MJD Start
59538.15481424
MJD End
59538.155508777
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0021855
Ambient temperature (°C)
9.97
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 66.4450 66.3790 276.9000 277.0000
K0-D0 93.9680 93.8880 255.9000 256.0000
K0-J3 55.9070 55.8950 339.3570 339.4830
G2-D0 39.8320 39.8220 219.2000 219.3000
G2-J3 64.0790 64.0560 46.2100 46.2820
D0-J3 103.7260 103.6940 43.5210 43.5940
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 59538.15481424
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 66.445
HIERARCH ESO ISS PBL12 END 66.379
HIERARCH ESO ISS PBLA12 START 276.9
HIERARCH ESO ISS PBLA12 END 277.0
HIERARCH ESO ISS PBL13 START 93.968
HIERARCH ESO ISS PBL13 END 93.888
HIERARCH ESO ISS PBLA13 START 255.9
HIERARCH ESO ISS PBLA13 END 256.0
HIERARCH ESO ISS PBL14 START 55.907
HIERARCH ESO ISS PBL14 END 55.895
HIERARCH ESO ISS PBLA14 START 339.357
HIERARCH ESO ISS PBLA14 END 339.483
HIERARCH ESO ISS PBL23 START 39.832
HIERARCH ESO ISS PBL23 END 39.822
HIERARCH ESO ISS PBLA23 START 219.2
HIERARCH ESO ISS PBLA23 END 219.3
HIERARCH ESO ISS PBL24 START 64.079
HIERARCH ESO ISS PBL24 END 64.056
HIERARCH ESO ISS PBLA24 START 46.21
HIERARCH ESO ISS PBLA24 END 46.282
HIERARCH ESO ISS PBL34 START 103.726
HIERARCH ESO ISS PBL34 END 103.694
HIERARCH ESO ISS PBLA34 START 43.521
HIERARCH ESO ISS PBLA34 END 43.594
HIERARCH ESO ISS AMBI TAU0 START 0.002192
HIERARCH ESO ISS AMBI TAU0 END 0.002179
HIERARCH ESO ISS AMBI TEMP 9.97
HIERARCH ESO ISS AMBI FWHM START 1.34
HIERARCH ESO ISS AMBI FWHM END 1.41