Exposure
ID
MATIS.2021-11-20T04:24:14.077_1
Header ID
MATIS.2021-11-20T04:24:14.077
Date updated
2021-11-20 04:36:00 UTC+0000
Release date
2021-11-20 04:24:14 UTC+0000
UTC Start
2021-11-20 04:24:14.077
UTC End
2021-11-20 04:25:14.137
MJD Start
59538.18349626
MJD End
59538.1841913989
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0011025
Ambient temperature (°C)
10.64
Seeing (arcsec)
2.12
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 62.8700 62.7610 281.1000 281.2000
K0-D0 89.4950 89.3530 259.0000 259.1000
K0-J3 55.3840 55.3720 344.7330 344.8720
G2-D0 39.2060 39.1840 221.8000 221.9000
G2-J3 62.6610 62.6130 48.7500 48.8030
D0-J3 101.6920 101.6220 46.0940 46.1470
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 59538.18349626
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 62.87
HIERARCH ESO ISS PBL12 END 62.761
HIERARCH ESO ISS PBLA12 START 281.1
HIERARCH ESO ISS PBLA12 END 281.2
HIERARCH ESO ISS PBL13 START 89.495
HIERARCH ESO ISS PBL13 END 89.353
HIERARCH ESO ISS PBLA13 START 259.0
HIERARCH ESO ISS PBLA13 END 259.1
HIERARCH ESO ISS PBL14 START 55.384
HIERARCH ESO ISS PBL14 END 55.372
HIERARCH ESO ISS PBLA14 START 344.733
HIERARCH ESO ISS PBLA14 END 344.872
HIERARCH ESO ISS PBL23 START 39.206
HIERARCH ESO ISS PBL23 END 39.184
HIERARCH ESO ISS PBLA23 START 221.8
HIERARCH ESO ISS PBLA23 END 221.9
HIERARCH ESO ISS PBL24 START 62.661
HIERARCH ESO ISS PBL24 END 62.613
HIERARCH ESO ISS PBLA24 START 48.75
HIERARCH ESO ISS PBLA24 END 48.803
HIERARCH ESO ISS PBL34 START 101.692
HIERARCH ESO ISS PBL34 END 101.622
HIERARCH ESO ISS PBLA34 START 46.094
HIERARCH ESO ISS PBLA34 END 46.147
HIERARCH ESO ISS AMBI TAU0 START 0.001227
HIERARCH ESO ISS AMBI TAU0 END 0.000978
HIERARCH ESO ISS AMBI TEMP 10.64
HIERARCH ESO ISS AMBI FWHM START 1.93
HIERARCH ESO ISS AMBI FWHM END 2.31