Exposure
ID
MATIS.2021-11-20T03:32:10.422_1
Header ID
MATIS.2021-11-20T03:32:10.422
Date updated
2021-11-20 03:46:54 UTC+0000
Release date
2021-11-20 03:32:10 UTC+0000
UTC Start
2021-11-20 03:32:10.422
UTC End
2021-11-20 03:33:10.386
MJD Start
59538.14734285
MJD End
59538.1480368778
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.00212
Ambient temperature (°C)
10.4
Seeing (arcsec)
1.305
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 67.0820 67.0270 275.9000 276.0000
K0-D0 94.7140 94.6510 255.0000 255.1000
K0-J3 56.0380 56.0260 338.0500 338.1710
G2-D0 39.9140 39.9070 218.4000 218.5000
G2-J3 64.2810 64.2650 45.4190 45.4960
D0-J3 104.0080 103.9860 42.7210 42.7990
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 59538.14734285
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 0.228
HIERARCH ESO DET NDIT 263
HIERARCH ESO ISS PBL12 START 67.082
HIERARCH ESO ISS PBL12 END 67.027
HIERARCH ESO ISS PBLA12 START 275.9
HIERARCH ESO ISS PBLA12 END 276.0
HIERARCH ESO ISS PBL13 START 94.714
HIERARCH ESO ISS PBL13 END 94.651
HIERARCH ESO ISS PBLA13 START 255.0
HIERARCH ESO ISS PBLA13 END 255.1
HIERARCH ESO ISS PBL14 START 56.038
HIERARCH ESO ISS PBL14 END 56.026
HIERARCH ESO ISS PBLA14 START 338.05
HIERARCH ESO ISS PBLA14 END 338.171
HIERARCH ESO ISS PBL23 START 39.914
HIERARCH ESO ISS PBL23 END 39.907
HIERARCH ESO ISS PBLA23 START 218.4
HIERARCH ESO ISS PBLA23 END 218.5
HIERARCH ESO ISS PBL24 START 64.281
HIERARCH ESO ISS PBL24 END 64.265
HIERARCH ESO ISS PBLA24 START 45.419
HIERARCH ESO ISS PBLA24 END 45.496
HIERARCH ESO ISS PBL34 START 104.008
HIERARCH ESO ISS PBL34 END 103.986
HIERARCH ESO ISS PBLA34 START 42.721
HIERARCH ESO ISS PBLA34 END 42.799
HIERARCH ESO ISS AMBI TAU0 START 0.002216
HIERARCH ESO ISS AMBI TAU0 END 0.002024
HIERARCH ESO ISS AMBI TEMP 10.4
HIERARCH ESO ISS AMBI FWHM START 1.25
HIERARCH ESO ISS AMBI FWHM END 1.36