Exposure
ID
MATIS.2021-01-21T02:32:44.762_1
Header ID
MATIS.2021-01-21T02:32:44.762
Date updated
2021-01-21 02:41:14 UTC+0000
Release date
2021-01-21 02:32:44 UTC+0000
UTC Start
2021-01-21 02:32:44.762
UTC End
2021-01-21 02:33:44.770
MJD Start
59235.10607363
MJD End
59235.106768167
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0081315
Ambient temperature (°C)
13.12
Seeing (arcsec)
0.695
Observation
ID
46445
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
34924
Name
HD 32887
RA
76.365379
DEC
-22.37138
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 67.0880 67.0350 276.2000 276.3000
K0-D0 94.5860 94.5200 255.3000 255.4000
K0-J3 56.1900 56.1800 338.1750 338.2970
G2-D0 39.8570 39.8480 218.5000 218.6000
G2-J3 64.1720 64.1520 45.5500 45.6300
D0-J3 103.8410 103.8130 42.8400 42.9200
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 59235.10607363
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 32887
RA 76.365379
DEC -22.37138
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
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 67.088
HIERARCH ESO ISS PBL12 END 67.035
HIERARCH ESO ISS PBLA12 START 276.2
HIERARCH ESO ISS PBLA12 END 276.3
HIERARCH ESO ISS PBL13 START 94.586
HIERARCH ESO ISS PBL13 END 94.52
HIERARCH ESO ISS PBLA13 START 255.3
HIERARCH ESO ISS PBLA13 END 255.4
HIERARCH ESO ISS PBL14 START 56.19
HIERARCH ESO ISS PBL14 END 56.18
HIERARCH ESO ISS PBLA14 START 338.175
HIERARCH ESO ISS PBLA14 END 338.297
HIERARCH ESO ISS PBL23 START 39.857
HIERARCH ESO ISS PBL23 END 39.848
HIERARCH ESO ISS PBLA23 START 218.5
HIERARCH ESO ISS PBLA23 END 218.6
HIERARCH ESO ISS PBL24 START 64.172
HIERARCH ESO ISS PBL24 END 64.152
HIERARCH ESO ISS PBLA24 START 45.55
HIERARCH ESO ISS PBLA24 END 45.63
HIERARCH ESO ISS PBL34 START 103.841
HIERARCH ESO ISS PBL34 END 103.813
HIERARCH ESO ISS PBLA34 START 42.84
HIERARCH ESO ISS PBLA34 END 42.92
HIERARCH ESO ISS AMBI TAU0 START 0.008278
HIERARCH ESO ISS AMBI TAU0 END 0.007985
HIERARCH ESO ISS AMBI TEMP 13.12
HIERARCH ESO ISS AMBI FWHM START 0.68
HIERARCH ESO ISS AMBI FWHM END 0.71