Exposure
ID
MATIS.2021-02-26T00:26:56.541_1
Header ID
MATIS.2021-02-26T00:26:56.541
Date updated
2021-02-26 00:36:05 UTC+0000
Release date
2021-02-26 00:26:56 UTC+0000
UTC Start
2021-02-26 00:26:56.541
UTC End
2021-02-26 00:27:56.549
MJD Start
59271.01870997
MJD End
59271.019404507
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.006804
Ambient temperature (°C)
17.62
Seeing (arcsec)
1.355
Observation
ID
46906
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
35212
Name
17 Lep
RA
91.24634
DEC
-16.48445
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 68.3350 68.3290 271.8000 271.9000
K0-D0 95.9310 95.9420 251.5000 251.5000
K0-J3 56.0610 56.0460 333.0520 333.1270
G2-D0 39.7520 39.7620 214.8000 214.8000
G2-J3 64.2090 64.2270 41.9160 41.9800
D0-J3 103.7700 103.7980 39.1820 39.2470
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 59271.01870997
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME 17 Lep
RA 91.24634
DEC -16.48445
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 68.335
HIERARCH ESO ISS PBL12 END 68.329
HIERARCH ESO ISS PBLA12 START 271.8
HIERARCH ESO ISS PBLA12 END 271.9
HIERARCH ESO ISS PBL13 START 95.931
HIERARCH ESO ISS PBL13 END 95.942
HIERARCH ESO ISS PBLA13 START 251.5
HIERARCH ESO ISS PBLA13 END 251.5
HIERARCH ESO ISS PBL14 START 56.061
HIERARCH ESO ISS PBL14 END 56.046
HIERARCH ESO ISS PBLA14 START 333.052
HIERARCH ESO ISS PBLA14 END 333.127
HIERARCH ESO ISS PBL23 START 39.752
HIERARCH ESO ISS PBL23 END 39.762
HIERARCH ESO ISS PBLA23 START 214.8
HIERARCH ESO ISS PBLA23 END 214.8
HIERARCH ESO ISS PBL24 START 64.209
HIERARCH ESO ISS PBL24 END 64.227
HIERARCH ESO ISS PBLA24 START 41.916
HIERARCH ESO ISS PBLA24 END 41.98
HIERARCH ESO ISS PBL34 START 103.77
HIERARCH ESO ISS PBL34 END 103.798
HIERARCH ESO ISS PBLA34 START 39.182
HIERARCH ESO ISS PBLA34 END 39.247
HIERARCH ESO ISS AMBI TAU0 START 0.005507
HIERARCH ESO ISS AMBI TAU0 END 0.008101
HIERARCH ESO ISS AMBI TEMP 17.62
HIERARCH ESO ISS AMBI FWHM START 1.66
HIERARCH ESO ISS AMBI FWHM END 1.05