Exposure
ID
MATIS.2023-01-27T01:47:34.940_1
Header ID
MATIS.2023-01-27T01:47:34.940
Date updated
2023-01-27 01:56:10 UTC+0000
Release date
2023-01-27 01:47:34 UTC+0000
UTC Start
2023-01-27 01:47:34.940
UTC End
2023-01-27 01:48:36.950
MJD Start
59971.07470995
MJD End
59971.0754276583
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0078725
Ambient temperature (°C)
13.96
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 90.2580 90.2850 113.3000 113.4000
A0-J2 127.9290 128.0080 90.3000 90.4000
A0-K0 125.7710 125.8660 68.3190 68.4170
G1-J2 57.0520 57.0920 52.1000 52.2000
G1-K0 88.8690 88.8980 22.4640 22.5900
J2-K0 48.3530 48.3480 346.7840 346.8920
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 59971.07470995
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 90.258
HIERARCH ESO ISS PBL12 END 90.285
HIERARCH ESO ISS PBLA12 START 113.3
HIERARCH ESO ISS PBLA12 END 113.4
HIERARCH ESO ISS PBL13 START 127.929
HIERARCH ESO ISS PBL13 END 128.008
HIERARCH ESO ISS PBLA13 START 90.3
HIERARCH ESO ISS PBLA13 END 90.4
HIERARCH ESO ISS PBL14 START 125.771
HIERARCH ESO ISS PBL14 END 125.866
HIERARCH ESO ISS PBLA14 START 68.319
HIERARCH ESO ISS PBLA14 END 68.417
HIERARCH ESO ISS PBL23 START 57.052
HIERARCH ESO ISS PBL23 END 57.092
HIERARCH ESO ISS PBLA23 START 52.1
HIERARCH ESO ISS PBLA23 END 52.2
HIERARCH ESO ISS PBL24 START 88.869
HIERARCH ESO ISS PBL24 END 88.898
HIERARCH ESO ISS PBLA24 START 22.464
HIERARCH ESO ISS PBLA24 END 22.59
HIERARCH ESO ISS PBL34 START 48.353
HIERARCH ESO ISS PBL34 END 48.348
HIERARCH ESO ISS PBLA34 START 346.784
HIERARCH ESO ISS PBLA34 END 346.892
HIERARCH ESO ISS AMBI TAU0 START 0.007279
HIERARCH ESO ISS AMBI TAU0 END 0.008466
HIERARCH ESO ISS AMBI TEMP 13.96
HIERARCH ESO ISS AMBI FWHM START 0.46
HIERARCH ESO ISS AMBI FWHM END 0.44