Exposure
ID
MATIS.2020-12-08T07:39:44.437_1
Header ID
MATIS.2020-12-08T07:39:44.437
Date updated
2020-12-08 07:49:01 UTC+0000
Release date
2020-12-08 07:39:44 UTC+0000
UTC Start
2020-12-08 07:39:44.437
UTC End
2020-12-08 07:40:44.445
MJD Start
59191.31926432
MJD End
59191.319958857
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0072245
Ambient temperature (°C)
13.54
Seeing (arcsec)
0.405
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 75.0210 74.8940 142.9000 143.1000
A0-J2 97.6900 97.3690 114.8000 115.0000
A0-J3 112.5810 112.3370 56.7480 56.7640
G1-J2 47.2890 47.1580 66.6000 66.6000
G1-J3 131.0240 130.9940 21.9040 21.9700
J2-J3 102.9150 102.9180 3.0540 3.1870
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 59191.31926432
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 75.021
HIERARCH ESO ISS PBL12 END 74.894
HIERARCH ESO ISS PBLA12 START 142.9
HIERARCH ESO ISS PBLA12 END 143.1
HIERARCH ESO ISS PBL13 START 97.69
HIERARCH ESO ISS PBL13 END 97.369
HIERARCH ESO ISS PBLA13 START 114.8
HIERARCH ESO ISS PBLA13 END 115.0
HIERARCH ESO ISS PBL14 START 112.581
HIERARCH ESO ISS PBL14 END 112.337
HIERARCH ESO ISS PBLA14 START 56.748
HIERARCH ESO ISS PBLA14 END 56.764
HIERARCH ESO ISS PBL23 START 47.289
HIERARCH ESO ISS PBL23 END 47.158
HIERARCH ESO ISS PBLA23 START 66.6
HIERARCH ESO ISS PBLA23 END 66.6
HIERARCH ESO ISS PBL24 START 131.024
HIERARCH ESO ISS PBL24 END 130.994
HIERARCH ESO ISS PBLA24 START 21.904
HIERARCH ESO ISS PBLA24 END 21.97
HIERARCH ESO ISS PBL34 START 102.915
HIERARCH ESO ISS PBL34 END 102.918
HIERARCH ESO ISS PBLA34 START 3.054
HIERARCH ESO ISS PBLA34 END 3.187
HIERARCH ESO ISS AMBI TAU0 START 0.007249
HIERARCH ESO ISS AMBI TAU0 END 0.0072
HIERARCH ESO ISS AMBI TEMP 13.54
HIERARCH ESO ISS AMBI FWHM START 0.42
HIERARCH ESO ISS AMBI FWHM END 0.39