Exposure
ID
MATIS.2020-12-29T01:51:33.019_1
Header ID
MATIS.2020-12-29T01:51:33.019
Date updated
2020-12-29 02:01:32 UTC+0000
Release date
2020-12-29 01:51:33 UTC+0000
UTC Start
2020-12-29 01:51:33.019
UTC End
2020-12-29 01:52:32.983
MJD Start
59212.0774655
MJD End
59212.0781595278
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.005627
Ambient temperature (°C)
12.23
Seeing (arcsec)
1.04
Observation
ID
46219
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
34785
Name
HD 25422
RA
59.68423
DEC
-61.40025
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_MEDIUM
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 21.9550 21.9740 133.3000 133.5000
A0-D0 31.5890 31.5790 70.9000 71.1000
A0-C1 21.6190 21.6320 107.7930 108.0110
B2-D0 28.9480 28.9300 28.7000 28.8000
B2-C1 9.6410 9.6350 28.6270 28.7910
D0-C1 19.3070 19.2950 208.6960 208.8600
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 59212.0774655
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 25422
RA 59.68423
DEC -61.40025
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME MED
HIERARCH ESO INS DIL ID MED
HIERARCH ESO INS MODE HYBRID
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.228
HIERARCH ESO DET NDIT 263
HIERARCH ESO ISS PBL12 START 21.955
HIERARCH ESO ISS PBL12 END 21.974
HIERARCH ESO ISS PBLA12 START 133.3
HIERARCH ESO ISS PBLA12 END 133.5
HIERARCH ESO ISS PBL13 START 31.589
HIERARCH ESO ISS PBL13 END 31.579
HIERARCH ESO ISS PBLA13 START 70.9
HIERARCH ESO ISS PBLA13 END 71.1
HIERARCH ESO ISS PBL14 START 21.619
HIERARCH ESO ISS PBL14 END 21.632
HIERARCH ESO ISS PBLA14 START 107.793
HIERARCH ESO ISS PBLA14 END 108.011
HIERARCH ESO ISS PBL23 START 28.948
HIERARCH ESO ISS PBL23 END 28.93
HIERARCH ESO ISS PBLA23 START 28.7
HIERARCH ESO ISS PBLA23 END 28.8
HIERARCH ESO ISS PBL24 START 9.641
HIERARCH ESO ISS PBL24 END 9.635
HIERARCH ESO ISS PBLA24 START 28.627
HIERARCH ESO ISS PBLA24 END 28.791
HIERARCH ESO ISS PBL34 START 19.307
HIERARCH ESO ISS PBL34 END 19.295
HIERARCH ESO ISS PBLA34 START 208.696
HIERARCH ESO ISS PBLA34 END 208.86
HIERARCH ESO ISS AMBI TAU0 START 0.005627
HIERARCH ESO ISS AMBI TAU0 END 0.005627
HIERARCH ESO ISS AMBI TEMP 12.23
HIERARCH ESO ISS AMBI FWHM START 1.04
HIERARCH ESO ISS AMBI FWHM END 1.04