Exposure
ID
MATIS.2023-01-27T01:46:05.194_1
Header ID
MATIS.2023-01-27T01:46:05.194
Date updated
2023-01-27 01:56:10 UTC+0000
Release date
2023-01-27 01:46:05 UTC+0000
UTC Start
2023-01-27 01:46:05.194
UTC End
2023-01-27 01:47:07.204
MJD Start
59971.07367123
MJD End
59971.0743889383
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.007686
Ambient temperature (°C)
13.97
Seeing (arcsec)
0.45
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 90.2190 90.2470 113.2000 113.2000
A0-J2 127.8120 127.8950 90.2000 90.2000
A0-K0 125.6320 125.7300 68.1940 68.2800
G1-J2 56.9940 57.0350 51.9000 52.0000
G1-K0 88.8290 88.8580 22.3010 22.4150
J2-K0 48.3610 48.3550 346.6460 346.7420
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 59971.07367123
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 90.219
HIERARCH ESO ISS PBL12 END 90.247
HIERARCH ESO ISS PBLA12 START 113.2
HIERARCH ESO ISS PBLA12 END 113.2
HIERARCH ESO ISS PBL13 START 127.812
HIERARCH ESO ISS PBL13 END 127.895
HIERARCH ESO ISS PBLA13 START 90.2
HIERARCH ESO ISS PBLA13 END 90.2
HIERARCH ESO ISS PBL14 START 125.632
HIERARCH ESO ISS PBL14 END 125.73
HIERARCH ESO ISS PBLA14 START 68.194
HIERARCH ESO ISS PBLA14 END 68.28
HIERARCH ESO ISS PBL23 START 56.994
HIERARCH ESO ISS PBL23 END 57.035
HIERARCH ESO ISS PBLA23 START 51.9
HIERARCH ESO ISS PBLA23 END 52.0
HIERARCH ESO ISS PBL24 START 88.829
HIERARCH ESO ISS PBL24 END 88.858
HIERARCH ESO ISS PBLA24 START 22.301
HIERARCH ESO ISS PBLA24 END 22.415
HIERARCH ESO ISS PBL34 START 48.361
HIERARCH ESO ISS PBL34 END 48.355
HIERARCH ESO ISS PBLA34 START 346.646
HIERARCH ESO ISS PBLA34 END 346.742
HIERARCH ESO ISS AMBI TAU0 START 0.008093
HIERARCH ESO ISS AMBI TAU0 END 0.007279
HIERARCH ESO ISS AMBI TEMP 13.97
HIERARCH ESO ISS AMBI FWHM START 0.44
HIERARCH ESO ISS AMBI FWHM END 0.46