Exposure
ID
MATIS.2020-12-08T07:38:29.873_1
Header ID
MATIS.2020-12-08T07:38:29.873
Date updated
2020-12-08 07:49:01 UTC+0000
Release date
2020-12-08 07:38:29 UTC+0000
UTC Start
2020-12-08 07:38:29.873
UTC End
2020-12-08 07:39:29.881
MJD Start
59191.31840131
MJD End
59191.319095847
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0076395
Ambient temperature (°C)
13.57
Seeing (arcsec)
0.44
Observation
ID
46155
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
34758
Name
HD 32887
RA
76.364778
DEC
-22.37137
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 75.1740 75.0480 142.6000 142.8000
A0-J2 98.0730 97.7580 114.6000 114.8000
A0-J3 112.8710 112.6330 56.7270 56.7430
G1-J2 47.4440 47.3160 66.5000 66.6000
G1-J3 131.0600 131.0310 21.8250 21.8890
J2-J3 102.9110 102.9140 2.8950 3.0250
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 59191.31840131
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 32887
RA 76.364778
DEC -22.37137
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 75.174
HIERARCH ESO ISS PBL12 END 75.048
HIERARCH ESO ISS PBLA12 START 142.6
HIERARCH ESO ISS PBLA12 END 142.8
HIERARCH ESO ISS PBL13 START 98.073
HIERARCH ESO ISS PBL13 END 97.758
HIERARCH ESO ISS PBLA13 START 114.6
HIERARCH ESO ISS PBLA13 END 114.8
HIERARCH ESO ISS PBL14 START 112.871
HIERARCH ESO ISS PBL14 END 112.633
HIERARCH ESO ISS PBLA14 START 56.727
HIERARCH ESO ISS PBLA14 END 56.743
HIERARCH ESO ISS PBL23 START 47.444
HIERARCH ESO ISS PBL23 END 47.316
HIERARCH ESO ISS PBLA23 START 66.5
HIERARCH ESO ISS PBLA23 END 66.6
HIERARCH ESO ISS PBL24 START 131.06
HIERARCH ESO ISS PBL24 END 131.031
HIERARCH ESO ISS PBLA24 START 21.825
HIERARCH ESO ISS PBLA24 END 21.889
HIERARCH ESO ISS PBL34 START 102.911
HIERARCH ESO ISS PBL34 END 102.914
HIERARCH ESO ISS PBLA34 START 2.895
HIERARCH ESO ISS PBLA34 END 3.025
HIERARCH ESO ISS AMBI TAU0 START 0.00803
HIERARCH ESO ISS AMBI TAU0 END 0.007249
HIERARCH ESO ISS AMBI TEMP 13.57
HIERARCH ESO ISS AMBI FWHM START 0.46
HIERARCH ESO ISS AMBI FWHM END 0.42