Exposure
ID
MATIS.2021-11-20T03:40:29.427_1
Header ID
MATIS.2021-11-20T03:40:29.427
Date updated
2021-11-20 03:51:26 UTC+0000
Release date
2021-11-20 03:40:29 UTC+0000
UTC Start
2021-11-20 03:40:29.427
UTC End
2021-11-20 03:41:29.487
MJD Start
59538.15311837
MJD End
59538.1538135089
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.002173
Ambient temperature (°C)
10.05
Seeing (arcsec)
1.39
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 66.6010 66.5370 276.7000 276.8000
K0-D0 94.1530 94.0770 255.7000 255.8000
K0-J3 55.9380 55.9250 339.0560 339.1810
G2-D0 39.8530 39.8440 219.0000 219.1000
G2-J3 64.1310 64.1090 46.0350 46.1080
D0-J3 103.7990 103.7690 43.3440 43.4180
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 59538.15311837
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 66.601
HIERARCH ESO ISS PBL12 END 66.537
HIERARCH ESO ISS PBLA12 START 276.7
HIERARCH ESO ISS PBLA12 END 276.8
HIERARCH ESO ISS PBL13 START 94.153
HIERARCH ESO ISS PBL13 END 94.077
HIERARCH ESO ISS PBLA13 START 255.7
HIERARCH ESO ISS PBLA13 END 255.8
HIERARCH ESO ISS PBL14 START 55.938
HIERARCH ESO ISS PBL14 END 55.925
HIERARCH ESO ISS PBLA14 START 339.056
HIERARCH ESO ISS PBLA14 END 339.181
HIERARCH ESO ISS PBL23 START 39.853
HIERARCH ESO ISS PBL23 END 39.844
HIERARCH ESO ISS PBLA23 START 219.0
HIERARCH ESO ISS PBLA23 END 219.1
HIERARCH ESO ISS PBL24 START 64.131
HIERARCH ESO ISS PBL24 END 64.109
HIERARCH ESO ISS PBLA24 START 46.035
HIERARCH ESO ISS PBLA24 END 46.108
HIERARCH ESO ISS PBL34 START 103.799
HIERARCH ESO ISS PBL34 END 103.769
HIERARCH ESO ISS PBLA34 START 43.344
HIERARCH ESO ISS PBLA34 END 43.418
HIERARCH ESO ISS AMBI TAU0 START 0.002173
HIERARCH ESO ISS AMBI TAU0 END 0.002173
HIERARCH ESO ISS AMBI TEMP 10.05
HIERARCH ESO ISS AMBI FWHM START 1.39
HIERARCH ESO ISS AMBI FWHM END 1.39