Exposure
ID
MATIS.2023-02-02T02:48:21.859_1
Header ID
MATIS.2023-02-02T02:48:21.859
Date updated
2023-02-02 02:56:33 UTC+0000
Release date
2023-02-02 02:48:21 UTC+0000
UTC Start
2023-02-02 02:48:21.859
UTC End
2023-02-02 02:49:23.869
MJD Start
59977.11691967
MJD End
59977.1176373783
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.0093355
Ambient temperature (°C)
14.4
Seeing (arcsec)
0.74
Observation
ID
54093
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
40192
Name
eps Lep
RA
76.364188
DEC
-22.37141
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 83.7850 83.6720 129.3000 129.5000
A0-J2 117.2220 116.9970 104.1000 104.3000
A0-K0 117.3240 117.1090 80.2410 80.3240
G1-J2 54.6230 54.5450 63.4000 63.5000
G1-K0 88.8950 88.8540 34.8390 34.9010
J2-K0 48.5390 48.5400 2.2980 2.4150
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 59977.11691967
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME eps Lep
RA 76.364188
DEC -22.37141
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 83.785
HIERARCH ESO ISS PBL12 END 83.672
HIERARCH ESO ISS PBLA12 START 129.3
HIERARCH ESO ISS PBLA12 END 129.5
HIERARCH ESO ISS PBL13 START 117.222
HIERARCH ESO ISS PBL13 END 116.997
HIERARCH ESO ISS PBLA13 START 104.1
HIERARCH ESO ISS PBLA13 END 104.3
HIERARCH ESO ISS PBL14 START 117.324
HIERARCH ESO ISS PBL14 END 117.109
HIERARCH ESO ISS PBLA14 START 80.241
HIERARCH ESO ISS PBLA14 END 80.324
HIERARCH ESO ISS PBL23 START 54.623
HIERARCH ESO ISS PBL23 END 54.545
HIERARCH ESO ISS PBLA23 START 63.4
HIERARCH ESO ISS PBLA23 END 63.5
HIERARCH ESO ISS PBL24 START 88.895
HIERARCH ESO ISS PBL24 END 88.854
HIERARCH ESO ISS PBLA24 START 34.839
HIERARCH ESO ISS PBLA24 END 34.901
HIERARCH ESO ISS PBL34 START 48.539
HIERARCH ESO ISS PBL34 END 48.54
HIERARCH ESO ISS PBLA34 START 2.298
HIERARCH ESO ISS PBLA34 END 2.415
HIERARCH ESO ISS AMBI TAU0 START 0.00896
HIERARCH ESO ISS AMBI TAU0 END 0.009711
HIERARCH ESO ISS AMBI TEMP 14.4
HIERARCH ESO ISS AMBI FWHM START 0.71
HIERARCH ESO ISS AMBI FWHM END 0.77