Exposure
ID
MATIS.2021-03-21T23:39:48.868_1
Header ID
MATIS.2021-03-21T23:39:48.868
Date updated
2021-03-21 23:50:53 UTC+0000
Release date
2021-03-21 23:39:48 UTC+0000
UTC Start
2021-03-21 23:39:48.868
UTC End
2021-03-21 23:40:48.876
MJD Start
59294.98598227
MJD End
59294.986676807
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.002386
Ambient temperature (°C)
13.46
Seeing (arcsec)
0.795
Observation
ID
46906
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
35212
Name
17 Lep
RA
91.24634
DEC
-16.48445
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 66.7420 66.6790 275.3000 275.4000
K0-D0 94.7780 94.7150 254.6000 254.7000
K0-J3 55.2570 55.2370 338.2470 338.3610
G2-D0 39.9850 39.9840 218.6000 218.6000
G2-J3 64.4530 64.4450 45.5120 45.5690
D0-J3 104.2580 104.2490 42.8600 42.9180
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 59294.98598227
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME 17 Lep
RA 91.24634
DEC -16.48445
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 66.742
HIERARCH ESO ISS PBL12 END 66.679
HIERARCH ESO ISS PBLA12 START 275.3
HIERARCH ESO ISS PBLA12 END 275.4
HIERARCH ESO ISS PBL13 START 94.778
HIERARCH ESO ISS PBL13 END 94.715
HIERARCH ESO ISS PBLA13 START 254.6
HIERARCH ESO ISS PBLA13 END 254.7
HIERARCH ESO ISS PBL14 START 55.257
HIERARCH ESO ISS PBL14 END 55.237
HIERARCH ESO ISS PBLA14 START 338.247
HIERARCH ESO ISS PBLA14 END 338.361
HIERARCH ESO ISS PBL23 START 39.985
HIERARCH ESO ISS PBL23 END 39.984
HIERARCH ESO ISS PBLA23 START 218.6
HIERARCH ESO ISS PBLA23 END 218.6
HIERARCH ESO ISS PBL24 START 64.453
HIERARCH ESO ISS PBL24 END 64.445
HIERARCH ESO ISS PBLA24 START 45.512
HIERARCH ESO ISS PBLA24 END 45.569
HIERARCH ESO ISS PBL34 START 104.258
HIERARCH ESO ISS PBL34 END 104.249
HIERARCH ESO ISS PBLA34 START 42.86
HIERARCH ESO ISS PBLA34 END 42.918
HIERARCH ESO ISS AMBI TAU0 START 0.002386
HIERARCH ESO ISS AMBI TAU0 END 0.002386
HIERARCH ESO ISS AMBI TEMP 13.46
HIERARCH ESO ISS AMBI FWHM START 0.7
HIERARCH ESO ISS AMBI FWHM END 0.89