Exposure
ID
MATIS.2021-01-21T02:29:00.176_1
Header ID
MATIS.2021-01-21T02:29:00.176
Date updated
2021-01-21 02:36:36 UTC+0000
Release date
2021-01-21 02:29:00 UTC+0000
UTC Start
2021-01-21 02:29:00.176
UTC End
2021-01-21 02:30:00.184
MJD Start
59235.10347426
MJD End
59235.104168797
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0090975
Ambient temperature (°C)
13.13
Seeing (arcsec)
0.58
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 67.2780 67.2280 275.8000 275.9000
K0-D0 94.8150 94.7550 255.0000 255.1000
K0-J3 56.2260 56.2160 337.7270 337.8480
G2-D0 39.8850 39.8780 218.2000 218.3000
G2-J3 64.2390 64.2220 45.2520 45.3330
D0-J3 103.9370 103.9120 42.5400 42.6220
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 59235.10347426
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 67.278
HIERARCH ESO ISS PBL12 END 67.228
HIERARCH ESO ISS PBLA12 START 275.8
HIERARCH ESO ISS PBLA12 END 275.9
HIERARCH ESO ISS PBL13 START 94.815
HIERARCH ESO ISS PBL13 END 94.755
HIERARCH ESO ISS PBLA13 START 255.0
HIERARCH ESO ISS PBLA13 END 255.1
HIERARCH ESO ISS PBL14 START 56.226
HIERARCH ESO ISS PBL14 END 56.216
HIERARCH ESO ISS PBLA14 START 337.727
HIERARCH ESO ISS PBLA14 END 337.848
HIERARCH ESO ISS PBL23 START 39.885
HIERARCH ESO ISS PBL23 END 39.878
HIERARCH ESO ISS PBLA23 START 218.2
HIERARCH ESO ISS PBLA23 END 218.3
HIERARCH ESO ISS PBL24 START 64.239
HIERARCH ESO ISS PBL24 END 64.222
HIERARCH ESO ISS PBLA24 START 45.252
HIERARCH ESO ISS PBLA24 END 45.333
HIERARCH ESO ISS PBL34 START 103.937
HIERARCH ESO ISS PBL34 END 103.912
HIERARCH ESO ISS PBLA34 START 42.54
HIERARCH ESO ISS PBLA34 END 42.622
HIERARCH ESO ISS AMBI TAU0 START 0.009428
HIERARCH ESO ISS AMBI TAU0 END 0.008767
HIERARCH ESO ISS AMBI TEMP 13.13
HIERARCH ESO ISS AMBI FWHM START 0.57
HIERARCH ESO ISS AMBI FWHM END 0.59