Exposure
ID
MATIS.2020-12-08T03:51:09.458_1
Header ID
MATIS.2020-12-08T03:51:09.458
Date updated
2020-12-08 04:01:22 UTC+0000
Release date
2020-12-08 03:51:09 UTC+0000
UTC Start
2020-12-08 03:51:09.458
UTC End
2020-12-08 03:52:09.422
MJD Start
59191.16052614
MJD End
59191.1612201678
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.012393
Ambient temperature (°C)
14.52
Seeing (arcsec)
0.48
Observation
ID
46150
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_MEDIUM
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 88.1850 88.2240 115.5000 115.7000
A0-J2 129.2270 129.2230 96.6000 96.8000
A0-J3 118.5480 118.4430 55.9480 56.1440
G1-J2 53.9400 53.8980 64.7000 64.9000
G1-J3 105.9740 105.9440 10.1220 10.2620
J2-J3 86.6780 86.7200 339.6510 339.8050
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 59191.16052614
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 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 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.228
HIERARCH ESO DET NDIT 263
HIERARCH ESO ISS PBL12 START 88.185
HIERARCH ESO ISS PBL12 END 88.224
HIERARCH ESO ISS PBLA12 START 115.5
HIERARCH ESO ISS PBLA12 END 115.7
HIERARCH ESO ISS PBL13 START 129.227
HIERARCH ESO ISS PBL13 END 129.223
HIERARCH ESO ISS PBLA13 START 96.6
HIERARCH ESO ISS PBLA13 END 96.8
HIERARCH ESO ISS PBL14 START 118.548
HIERARCH ESO ISS PBL14 END 118.443
HIERARCH ESO ISS PBLA14 START 55.948
HIERARCH ESO ISS PBLA14 END 56.144
HIERARCH ESO ISS PBL23 START 53.94
HIERARCH ESO ISS PBL23 END 53.898
HIERARCH ESO ISS PBLA23 START 64.7
HIERARCH ESO ISS PBLA23 END 64.9
HIERARCH ESO ISS PBL24 START 105.974
HIERARCH ESO ISS PBL24 END 105.944
HIERARCH ESO ISS PBLA24 START 10.122
HIERARCH ESO ISS PBLA24 END 10.262
HIERARCH ESO ISS PBL34 START 86.678
HIERARCH ESO ISS PBL34 END 86.72
HIERARCH ESO ISS PBLA34 START 339.651
HIERARCH ESO ISS PBLA34 END 339.805
HIERARCH ESO ISS AMBI TAU0 START 0.012226
HIERARCH ESO ISS AMBI TAU0 END 0.01256
HIERARCH ESO ISS AMBI TEMP 14.52
HIERARCH ESO ISS AMBI FWHM START 0.48
HIERARCH ESO ISS AMBI FWHM END 0.48