Exposure
ID
MATIS.2023-01-27T01:44:36.053_1
Header ID
MATIS.2023-01-27T01:44:36.053
Date updated
2023-01-27 01:51:09 UTC+0000
Release date
2023-01-27 01:44:36 UTC+0000
UTC Start
2023-01-27 01:44:36.053
UTC End
2023-01-27 01:45:38.063
MJD Start
59971.0726395
MJD End
59971.0733572083
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0078235
Ambient temperature (°C)
14.02
Seeing (arcsec)
0.445
Observation
ID
54022
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
40151
Name
17 Lep
RA
91.245179
DEC
-16.48446
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 90.1770 90.2070 113.1000 113.2000
A0-J2 127.6910 127.7780 90.1000 90.1000
A0-K0 125.4880 125.5900 68.0560 68.1550
G1-J2 56.9340 56.9760 51.8000 51.9000
G1-K0 88.7880 88.8170 22.1250 22.2510
J2-K0 48.3680 48.3630 346.4970 346.6040
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 59971.0726395
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME 17 Lep
RA 91.245179
DEC -16.48446
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 A0
HIERARCH ESO ISS CONF STATION2 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2385
HIERARCH ESO ISS PBL12 START 90.177
HIERARCH ESO ISS PBL12 END 90.207
HIERARCH ESO ISS PBLA12 START 113.1
HIERARCH ESO ISS PBLA12 END 113.2
HIERARCH ESO ISS PBL13 START 127.691
HIERARCH ESO ISS PBL13 END 127.778
HIERARCH ESO ISS PBLA13 START 90.1
HIERARCH ESO ISS PBLA13 END 90.1
HIERARCH ESO ISS PBL14 START 125.488
HIERARCH ESO ISS PBL14 END 125.59
HIERARCH ESO ISS PBLA14 START 68.056
HIERARCH ESO ISS PBLA14 END 68.155
HIERARCH ESO ISS PBL23 START 56.934
HIERARCH ESO ISS PBL23 END 56.976
HIERARCH ESO ISS PBLA23 START 51.8
HIERARCH ESO ISS PBLA23 END 51.9
HIERARCH ESO ISS PBL24 START 88.788
HIERARCH ESO ISS PBL24 END 88.817
HIERARCH ESO ISS PBLA24 START 22.125
HIERARCH ESO ISS PBLA24 END 22.251
HIERARCH ESO ISS PBL34 START 48.368
HIERARCH ESO ISS PBL34 END 48.363
HIERARCH ESO ISS PBLA34 START 346.497
HIERARCH ESO ISS PBLA34 END 346.604
HIERARCH ESO ISS AMBI TAU0 START 0.007554
HIERARCH ESO ISS AMBI TAU0 END 0.008093
HIERARCH ESO ISS AMBI TEMP 14.02
HIERARCH ESO ISS AMBI FWHM START 0.45
HIERARCH ESO ISS AMBI FWHM END 0.44