Exposure
ID
MATIS.2020-12-08T07:38:29.439_1
Header ID
MATIS.2020-12-08T07:38:29.439
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 07:38:29.439
UTC End
2020-12-08 07:39:29.499
MJD Start
59191.31839628
MJD End
59191.3190914189
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0076395
Ambient temperature (°C)
13.57
Seeing (arcsec)
0.44
Observation
ID
46154
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
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 75.1760 75.0500 142.6000 142.8000
A0-J2 98.0780 97.7630 114.6000 114.8000
A0-J3 112.8750 112.6360 56.7260 56.7440
G1-J2 47.4460 47.3180 66.5000 66.6000
G1-J3 131.0600 131.0310 21.8230 21.8890
J2-J3 102.9110 102.9140 2.8920 3.0230
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 59191.31839628
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 32887
RA 76.364778
DEC -22.37137
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 0.286
HIERARCH ESO DET NDIT 210
HIERARCH ESO ISS PBL12 START 75.176
HIERARCH ESO ISS PBL12 END 75.05
HIERARCH ESO ISS PBLA12 START 142.6
HIERARCH ESO ISS PBLA12 END 142.8
HIERARCH ESO ISS PBL13 START 98.078
HIERARCH ESO ISS PBL13 END 97.763
HIERARCH ESO ISS PBLA13 START 114.6
HIERARCH ESO ISS PBLA13 END 114.8
HIERARCH ESO ISS PBL14 START 112.875
HIERARCH ESO ISS PBL14 END 112.636
HIERARCH ESO ISS PBLA14 START 56.726
HIERARCH ESO ISS PBLA14 END 56.744
HIERARCH ESO ISS PBL23 START 47.446
HIERARCH ESO ISS PBL23 END 47.318
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 21.823
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 2.892
HIERARCH ESO ISS PBLA34 END 3.023
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