Exposure
ID
MATIS.2020-12-29T01:54:17.711_1
Header ID
MATIS.2020-12-29T01:54:17.711
Date updated
2020-12-29 02:01:32 UTC+0000
Release date
2020-12-29 01:54:17 UTC+0000
UTC Start
2020-12-29 01:54:17.711
UTC End
2020-12-29 01:55:17.675
MJD Start
59212.07937165
MJD End
59212.0800656778
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0068295
Ambient temperature (°C)
12.24
Seeing (arcsec)
0.795
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 22.0070 22.0260 133.8000 134.0000
A0-D0 31.5610 31.5500 71.5000 71.7000
A0-C1 21.6550 21.6680 108.3730 108.5780
B2-D0 28.8980 28.8800 29.1000 29.3000
B2-C1 9.6250 9.6180 29.0600 29.2110
D0-C1 19.2740 19.2610 209.1300 209.2810
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 59212.07937165
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 22.007
HIERARCH ESO ISS PBL12 END 22.026
HIERARCH ESO ISS PBLA12 START 133.8
HIERARCH ESO ISS PBLA12 END 134.0
HIERARCH ESO ISS PBL13 START 31.561
HIERARCH ESO ISS PBL13 END 31.55
HIERARCH ESO ISS PBLA13 START 71.5
HIERARCH ESO ISS PBLA13 END 71.7
HIERARCH ESO ISS PBL14 START 21.655
HIERARCH ESO ISS PBL14 END 21.668
HIERARCH ESO ISS PBLA14 START 108.373
HIERARCH ESO ISS PBLA14 END 108.578
HIERARCH ESO ISS PBL23 START 28.898
HIERARCH ESO ISS PBL23 END 28.88
HIERARCH ESO ISS PBLA23 START 29.1
HIERARCH ESO ISS PBLA23 END 29.3
HIERARCH ESO ISS PBL24 START 9.625
HIERARCH ESO ISS PBL24 END 9.618
HIERARCH ESO ISS PBLA24 START 29.06
HIERARCH ESO ISS PBLA24 END 29.211
HIERARCH ESO ISS PBL34 START 19.274
HIERARCH ESO ISS PBL34 END 19.261
HIERARCH ESO ISS PBLA34 START 209.13
HIERARCH ESO ISS PBLA34 END 209.281
HIERARCH ESO ISS AMBI TAU0 START 0.007072
HIERARCH ESO ISS AMBI TAU0 END 0.006587
HIERARCH ESO ISS AMBI TEMP 12.24
HIERARCH ESO ISS AMBI FWHM START 0.8
HIERARCH ESO ISS AMBI FWHM END 0.79