Exposure
ID
MATIS.2021-02-27T01:22:17.269_1
Header ID
MATIS.2021-02-27T01:22:17.269
Date updated
2021-02-27 01:31:17 UTC+0000
Release date
2021-02-27 01:22:17 UTC+0000
UTC Start
2021-02-27 01:22:17.269
UTC End
2021-02-27 01:23:17.277
MJD Start
59272.05714432
MJD End
59272.057838857
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0072655
Ambient temperature (°C)
15.3
Seeing (arcsec)
0.81
Observation
ID
46927
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
35229
Name
17 Lep
RA
91.247506
DEC
-16.48406
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 56.5600 56.5590 31.6000 31.7000
U1-U3 102.3790 102.3700 37.7000 37.7000
U1-U4 128.4400 128.3550 64.8270 64.8830
U2-U3 46.5230 46.5130 45.1000 45.1000
U2-U4 86.8430 86.7500 85.7330 85.8020
U3-U4 59.8110 59.7400 116.1900 116.2970
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 59272.05714432
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME 17 Lep
RA 91.247506
DEC -16.48406
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 U1
HIERARCH ESO ISS CONF STATION2 U2
HIERARCH ESO ISS CONF STATION3 U3
HIERARCH ESO ISS CONF STATION4 U4
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 56.56
HIERARCH ESO ISS PBL12 END 56.559
HIERARCH ESO ISS PBLA12 START 31.6
HIERARCH ESO ISS PBLA12 END 31.7
HIERARCH ESO ISS PBL13 START 102.379
HIERARCH ESO ISS PBL13 END 102.37
HIERARCH ESO ISS PBLA13 START 37.7
HIERARCH ESO ISS PBLA13 END 37.7
HIERARCH ESO ISS PBL14 START 128.44
HIERARCH ESO ISS PBL14 END 128.355
HIERARCH ESO ISS PBLA14 START 64.827
HIERARCH ESO ISS PBLA14 END 64.883
HIERARCH ESO ISS PBL23 START 46.523
HIERARCH ESO ISS PBL23 END 46.513
HIERARCH ESO ISS PBLA23 START 45.1
HIERARCH ESO ISS PBLA23 END 45.1
HIERARCH ESO ISS PBL24 START 86.843
HIERARCH ESO ISS PBL24 END 86.75
HIERARCH ESO ISS PBLA24 START 85.733
HIERARCH ESO ISS PBLA24 END 85.802
HIERARCH ESO ISS PBL34 START 59.811
HIERARCH ESO ISS PBL34 END 59.74
HIERARCH ESO ISS PBLA34 START 116.19
HIERARCH ESO ISS PBLA34 END 116.297
HIERARCH ESO ISS AMBI TAU0 START 0.007512
HIERARCH ESO ISS AMBI TAU0 END 0.007019
HIERARCH ESO ISS AMBI TEMP 15.3
HIERARCH ESO ISS AMBI FWHM START 0.77
HIERARCH ESO ISS AMBI FWHM END 0.85