Exposure
ID
MATIS.2021-02-27T01:18:08.662_1
Header ID
MATIS.2021-02-27T01:18:08.662
Date updated
2021-02-27 01:26:42 UTC+0000
Release date
2021-02-27 01:18:08 UTC+0000
UTC Start
2021-02-27 01:18:08.662
UTC End
2021-02-27 01:19:08.670
MJD Start
59272.05426692
MJD End
59272.054961457
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.007154
Ambient temperature (°C)
15.48
Seeing (arcsec)
0.71
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 56.5580 56.5590 31.3000 31.4000
U1-U3 102.4090 102.4030 37.4000 37.5000
U1-U4 128.7600 128.6830 64.5990 64.6570
U2-U3 46.5600 46.5520 44.8000 44.9000
U2-U4 87.1990 87.1120 85.4560 85.5250
U3-U4 60.0850 60.0170 115.7680 115.8730
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 59272.05426692
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 56.558
HIERARCH ESO ISS PBL12 END 56.559
HIERARCH ESO ISS PBLA12 START 31.3
HIERARCH ESO ISS PBLA12 END 31.4
HIERARCH ESO ISS PBL13 START 102.409
HIERARCH ESO ISS PBL13 END 102.403
HIERARCH ESO ISS PBLA13 START 37.4
HIERARCH ESO ISS PBLA13 END 37.5
HIERARCH ESO ISS PBL14 START 128.76
HIERARCH ESO ISS PBL14 END 128.683
HIERARCH ESO ISS PBLA14 START 64.599
HIERARCH ESO ISS PBLA14 END 64.657
HIERARCH ESO ISS PBL23 START 46.56
HIERARCH ESO ISS PBL23 END 46.552
HIERARCH ESO ISS PBLA23 START 44.8
HIERARCH ESO ISS PBLA23 END 44.9
HIERARCH ESO ISS PBL24 START 87.199
HIERARCH ESO ISS PBL24 END 87.112
HIERARCH ESO ISS PBLA24 START 85.456
HIERARCH ESO ISS PBLA24 END 85.525
HIERARCH ESO ISS PBL34 START 60.085
HIERARCH ESO ISS PBL34 END 60.017
HIERARCH ESO ISS PBLA34 START 115.768
HIERARCH ESO ISS PBLA34 END 115.873
HIERARCH ESO ISS AMBI TAU0 START 0.007154
HIERARCH ESO ISS AMBI TAU0 END 0.007154
HIERARCH ESO ISS AMBI TEMP 15.48
HIERARCH ESO ISS AMBI FWHM START 0.71
HIERARCH ESO ISS AMBI FWHM END 0.71