Exposure
ID
MATIS.2021-11-20T03:37:56.553_1
Header ID
MATIS.2021-11-20T03:37:56.553
Date updated
2021-11-20 03:46:54 UTC+0000
Release date
2021-11-20 03:37:56 UTC+0000
UTC Start
2021-11-20 03:37:56.553
UTC End
2021-11-20 03:38:56.613
MJD Start
59538.15134899
MJD End
59538.1520441289
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0018895
Ambient temperature (°C)
10.21
Seeing (arcsec)
1.49
Observation
ID
48946
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
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 66.7570 66.6960 276.4000 276.5000
K0-D0 94.3360 94.2640 255.5000 255.6000
K0-J3 55.9690 55.9560 338.7450 338.8690
G2-D0 39.8740 39.8660 218.8000 218.9000
G2-J3 64.1810 64.1610 45.8500 45.9240
D0-J3 103.8690 103.8420 43.1560 43.2310
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 59538.15134899
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 12274
RA 30.001992
DEC -21.07795
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 66.757
HIERARCH ESO ISS PBL12 END 66.696
HIERARCH ESO ISS PBLA12 START 276.4
HIERARCH ESO ISS PBLA12 END 276.5
HIERARCH ESO ISS PBL13 START 94.336
HIERARCH ESO ISS PBL13 END 94.264
HIERARCH ESO ISS PBLA13 START 255.5
HIERARCH ESO ISS PBLA13 END 255.6
HIERARCH ESO ISS PBL14 START 55.969
HIERARCH ESO ISS PBL14 END 55.956
HIERARCH ESO ISS PBLA14 START 338.745
HIERARCH ESO ISS PBLA14 END 338.869
HIERARCH ESO ISS PBL23 START 39.874
HIERARCH ESO ISS PBL23 END 39.866
HIERARCH ESO ISS PBLA23 START 218.8
HIERARCH ESO ISS PBLA23 END 218.9
HIERARCH ESO ISS PBL24 START 64.181
HIERARCH ESO ISS PBL24 END 64.161
HIERARCH ESO ISS PBLA24 START 45.85
HIERARCH ESO ISS PBLA24 END 45.924
HIERARCH ESO ISS PBL34 START 103.869
HIERARCH ESO ISS PBL34 END 103.842
HIERARCH ESO ISS PBLA34 START 43.156
HIERARCH ESO ISS PBLA34 END 43.231
HIERARCH ESO ISS AMBI TAU0 START 0.001825
HIERARCH ESO ISS AMBI TAU0 END 0.001954
HIERARCH ESO ISS AMBI TEMP 10.21
HIERARCH ESO ISS AMBI FWHM START 1.52
HIERARCH ESO ISS AMBI FWHM END 1.46