Exposure
ID
MATIS.2020-12-08T03:59:27.421_1
Header ID
MATIS.2020-12-08T03:59:27.421
Date updated
2020-12-08 04:10:40 UTC+0000
Release date
2020-12-08 03:59:27 UTC+0000
UTC Start
2020-12-08 03:59:27.421
UTC End
2020-12-08 04:00:27.429
MJD Start
59191.1662896
MJD End
59191.166984137
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.011175
Ambient temperature (°C)
14.46
Seeing (arcsec)
0.45
Observation
ID
46151
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_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 88.4930 88.5280 117.2000 117.4000
A0-J2 129.1800 129.1720 98.4000 98.7000
A0-J3 117.6770 117.5670 57.4950 57.6910
G1-J2 53.5860 53.5410 66.3000 66.6000
G1-J3 105.7190 105.6850 11.2100 11.3490
J2-J3 87.0150 87.0550 340.8580 341.0120
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 59191.1662896
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 LOW
HIERARCH ESO INS DIN 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 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 88.493
HIERARCH ESO ISS PBL12 END 88.528
HIERARCH ESO ISS PBLA12 START 117.2
HIERARCH ESO ISS PBLA12 END 117.4
HIERARCH ESO ISS PBL13 START 129.18
HIERARCH ESO ISS PBL13 END 129.172
HIERARCH ESO ISS PBLA13 START 98.4
HIERARCH ESO ISS PBLA13 END 98.7
HIERARCH ESO ISS PBL14 START 117.677
HIERARCH ESO ISS PBL14 END 117.567
HIERARCH ESO ISS PBLA14 START 57.495
HIERARCH ESO ISS PBLA14 END 57.691
HIERARCH ESO ISS PBL23 START 53.586
HIERARCH ESO ISS PBL23 END 53.541
HIERARCH ESO ISS PBLA23 START 66.3
HIERARCH ESO ISS PBLA23 END 66.6
HIERARCH ESO ISS PBL24 START 105.719
HIERARCH ESO ISS PBL24 END 105.685
HIERARCH ESO ISS PBLA24 START 11.21
HIERARCH ESO ISS PBLA24 END 11.349
HIERARCH ESO ISS PBL34 START 87.015
HIERARCH ESO ISS PBL34 END 87.055
HIERARCH ESO ISS PBLA34 START 340.858
HIERARCH ESO ISS PBLA34 END 341.012
HIERARCH ESO ISS AMBI TAU0 START 0.011175
HIERARCH ESO ISS AMBI TAU0 END 0.011175
HIERARCH ESO ISS AMBI TEMP 14.46
HIERARCH ESO ISS AMBI FWHM START 0.45
HIERARCH ESO ISS AMBI FWHM END 0.45