Exposure
ID
MATIS.2020-12-14T03:47:30.482_1
Header ID
MATIS.2020-12-14T03:47:30.482
Date updated
2020-12-14 03:55:41 UTC+0000
Release date
2020-12-14 03:47:30 UTC+0000
UTC Start
2020-12-14 03:47:30.482
UTC End
2020-12-14 03:48:30.542
MJD Start
59197.15799169
MJD End
59197.1586868289
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0068345
Ambient temperature (°C)
14.17
Seeing (arcsec)
0.74
Observation
ID
46163
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
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 88.8800 88.9110 119.6000 119.8000
A0-J2 129.0520 129.0370 101.0000 101.2000
A0-J3 116.3840 116.2690 59.6720 59.8590
G1-J2 53.0570 53.0100 68.7000 68.9000
G1-J3 105.3110 105.2740 12.7340 12.8640
J2-J3 87.4480 87.4830 342.5570 342.7030
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 59197.15799169
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 25422
RA 59.68539
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 LOW
HIERARCH ESO INS DIL ID LOW
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 0.111
HIERARCH ESO DET SEQ1 PERIOD 0.21
HIERARCH ESO DET NDIT 286
HIERARCH ESO ISS PBL12 START 88.88
HIERARCH ESO ISS PBL12 END 88.911
HIERARCH ESO ISS PBLA12 START 119.6
HIERARCH ESO ISS PBLA12 END 119.8
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 116.269
HIERARCH ESO ISS PBLA14 START 59.672
HIERARCH ESO ISS PBLA14 END 59.859
HIERARCH ESO ISS PBL23 START 53.057
HIERARCH ESO ISS PBL23 END 53.01
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 105.274
HIERARCH ESO ISS PBLA24 START 12.734
HIERARCH ESO ISS PBLA24 END 12.864
HIERARCH ESO ISS PBL34 START 87.448
HIERARCH ESO ISS PBL34 END 87.483
HIERARCH ESO ISS PBLA34 START 342.557
HIERARCH ESO ISS PBLA34 END 342.703
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