Exposure
ID
MATIS.2021-03-18T23:38:40.773_1
Header ID
MATIS.2021-03-18T23:38:40.773
Date updated
2021-03-18 23:51:03 UTC+0000
Release date
2021-03-18 23:38:40 UTC+0000
UTC Start
2021-03-18 23:38:40.773
UTC End
2021-03-18 23:39:40.781
MJD Start
59291.98519413
MJD End
59291.985888667
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.002527
Ambient temperature (°C)
12.69
Seeing (arcsec)
0.905
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 67.4410 67.3920 274.3000 274.4000
K0-D0 95.4380 95.3960 253.8000 253.9000
K0-J3 55.4960 55.4770 336.7210 336.8440
G2-D0 39.9760 39.9780 217.6000 217.7000
G2-J3 64.5070 64.5060 44.6300 44.7080
D0-J3 104.3000 104.3010 41.9550 42.0350
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 59291.98519413
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 67.441
HIERARCH ESO ISS PBL12 END 67.392
HIERARCH ESO ISS PBLA12 START 274.3
HIERARCH ESO ISS PBLA12 END 274.4
HIERARCH ESO ISS PBL13 START 95.438
HIERARCH ESO ISS PBL13 END 95.396
HIERARCH ESO ISS PBLA13 START 253.8
HIERARCH ESO ISS PBLA13 END 253.9
HIERARCH ESO ISS PBL14 START 55.496
HIERARCH ESO ISS PBL14 END 55.477
HIERARCH ESO ISS PBLA14 START 336.721
HIERARCH ESO ISS PBLA14 END 336.844
HIERARCH ESO ISS PBL23 START 39.976
HIERARCH ESO ISS PBL23 END 39.978
HIERARCH ESO ISS PBLA23 START 217.6
HIERARCH ESO ISS PBLA23 END 217.7
HIERARCH ESO ISS PBL24 START 64.507
HIERARCH ESO ISS PBL24 END 64.506
HIERARCH ESO ISS PBLA24 START 44.63
HIERARCH ESO ISS PBLA24 END 44.708
HIERARCH ESO ISS PBL34 START 104.3
HIERARCH ESO ISS PBL34 END 104.301
HIERARCH ESO ISS PBLA34 START 41.955
HIERARCH ESO ISS PBLA34 END 42.035
HIERARCH ESO ISS AMBI TAU0 START 0.002527
HIERARCH ESO ISS AMBI TAU0 END 0.002527
HIERARCH ESO ISS AMBI TEMP 12.69
HIERARCH ESO ISS AMBI FWHM START 0.96
HIERARCH ESO ISS AMBI FWHM END 0.85