Exposure
ID
MATIS.2021-11-20T04:32:49.971_1
Header ID
MATIS.2021-11-20T04:32:49.971
Date updated
2021-11-20 04:45:36 UTC+0000
Release date
2021-11-20 04:32:49 UTC+0000
UTC Start
2021-11-20 04:32:49.971
UTC End
2021-11-20 04:33:49.979
MJD Start
59538.18946726
MJD End
59538.190161797
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.002054
Ambient temperature (°C)
9.73
Seeing (arcsec)
1.595
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 61.9110 61.7910 282.1000 282.2000
K0-D0 88.2450 88.0870 259.6000 259.7000
K0-J3 55.2800 55.2680 345.9180 346.0620
G2-D0 39.0100 38.9850 222.3000 222.4000
G2-J3 62.2340 62.1790 49.1810 49.2300
D0-J3 101.0710 100.9910 46.5300 46.5800
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 59538.18946726
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 61.911
HIERARCH ESO ISS PBL12 END 61.791
HIERARCH ESO ISS PBLA12 START 282.1
HIERARCH ESO ISS PBLA12 END 282.2
HIERARCH ESO ISS PBL13 START 88.245
HIERARCH ESO ISS PBL13 END 88.087
HIERARCH ESO ISS PBLA13 START 259.6
HIERARCH ESO ISS PBLA13 END 259.7
HIERARCH ESO ISS PBL14 START 55.28
HIERARCH ESO ISS PBL14 END 55.268
HIERARCH ESO ISS PBLA14 START 345.918
HIERARCH ESO ISS PBLA14 END 346.062
HIERARCH ESO ISS PBL23 START 39.01
HIERARCH ESO ISS PBL23 END 38.985
HIERARCH ESO ISS PBLA23 START 222.3
HIERARCH ESO ISS PBLA23 END 222.4
HIERARCH ESO ISS PBL24 START 62.234
HIERARCH ESO ISS PBL24 END 62.179
HIERARCH ESO ISS PBLA24 START 49.181
HIERARCH ESO ISS PBLA24 END 49.23
HIERARCH ESO ISS PBL34 START 101.071
HIERARCH ESO ISS PBL34 END 100.991
HIERARCH ESO ISS PBLA34 START 46.53
HIERARCH ESO ISS PBLA34 END 46.58
HIERARCH ESO ISS AMBI TAU0 START 0.002054
HIERARCH ESO ISS AMBI TAU0 END 0.002054
HIERARCH ESO ISS AMBI TEMP 9.73
HIERARCH ESO ISS AMBI FWHM START 1.62
HIERARCH ESO ISS AMBI FWHM END 1.57