Exposure
ID
MATIS.2020-12-14T03:47:31.002_1
Header ID
MATIS.2020-12-14T03:47:31.002
Date updated
2020-12-14 04:00:44 UTC+0000
Release date
2020-12-14 03:47:31 UTC+0000
UTC Start
2020-12-14 03:47:31.002
UTC End
2020-12-14 03:48:30.978
MJD Start
59197.15799771
MJD End
59197.1586918767
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0068345
Ambient temperature (°C)
14.17
Seeing (arcsec)
0.74
Observation
ID
46162
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
34756
Name
HD 25422
RA
59.68539
DEC
-61.40025
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_HIGH
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 88.8800 88.9120 119.6000 119.9000
A0-J2 129.0520 129.0370 101.0000 101.2000
A0-J3 116.3840 116.2670 59.6720 59.8680
G1-J2 53.0570 53.0090 68.7000 68.9000
G1-J3 105.3110 105.2730 12.7340 12.8730
J2-J3 87.4480 87.4840 342.5570 342.7120
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 59197.15799771
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 25422
RA 59.68539
DEC -61.40025
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME HIGH
HIERARCH ESO INS DIN ID HIGH
HIERARCH ESO INS MODE HYBRID
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.0750053
HIERARCH ESO DET SEQ1 PERIOD 0.084
HIERARCH ESO DET NDIT 714
HIERARCH ESO ISS PBL12 START 88.88
HIERARCH ESO ISS PBL12 END 88.912
HIERARCH ESO ISS PBLA12 START 119.6
HIERARCH ESO ISS PBLA12 END 119.9
HIERARCH ESO ISS PBL13 START 129.052
HIERARCH ESO ISS PBL13 END 129.037
HIERARCH ESO ISS PBLA13 START 101.0
HIERARCH ESO ISS PBLA13 END 101.2
HIERARCH ESO ISS PBL14 START 116.384
HIERARCH ESO ISS PBL14 END 116.267
HIERARCH ESO ISS PBLA14 START 59.672
HIERARCH ESO ISS PBLA14 END 59.868
HIERARCH ESO ISS PBL23 START 53.057
HIERARCH ESO ISS PBL23 END 53.009
HIERARCH ESO ISS PBLA23 START 68.7
HIERARCH ESO ISS PBLA23 END 68.9
HIERARCH ESO ISS PBL24 START 105.311
HIERARCH ESO ISS PBL24 END 105.273
HIERARCH ESO ISS PBLA24 START 12.734
HIERARCH ESO ISS PBLA24 END 12.873
HIERARCH ESO ISS PBL34 START 87.448
HIERARCH ESO ISS PBL34 END 87.484
HIERARCH ESO ISS PBLA34 START 342.557
HIERARCH ESO ISS PBLA34 END 342.712
HIERARCH ESO ISS AMBI TAU0 START 0.006392
HIERARCH ESO ISS AMBI TAU0 END 0.007277
HIERARCH ESO ISS AMBI TEMP 14.17
HIERARCH ESO ISS AMBI FWHM START 0.74
HIERARCH ESO ISS AMBI FWHM END 0.74