Exposure
ID
MATIS.2022-05-22T08:32:47.479_1
Header ID
MATIS.2022-05-22T08:32:47.479
Date updated
2022-05-22 08:40:49 UTC+0000
Release date
2022-05-22 08:32:47 UTC+0000
UTC Start
2022-05-22 08:32:47.479
UTC End
2022-05-22 08:33:47.443
MJD Start
59721.35610508
MJD End
59721.3567991078
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.002403
Ambient temperature (°C)
8.82
Seeing (arcsec)
0.96
Observation
ID
50959
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
38007
Name
HD 186251
RA
296.776985
DEC
-62.45405
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_MEDIUM
Instrument sub-mode
HYBRID
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 47.1670 47.1320 32.0000 32.1000
U1-U3 87.5450 87.4760 39.0000 39.2000
U1-U4 123.9780 123.9020 66.1960 66.4080
U2-U3 41.1420 41.1080 47.1000 47.3000
U2-U4 89.0160 88.9980 83.5270 83.7540
U3-U4 61.0210 61.0470 107.1320 107.3520
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 59721.35610508
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 186251
RA 296.776985
DEC -62.45405
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME MED
HIERARCH ESO INS DIL ID MED
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 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.228
HIERARCH ESO DET NDIT 263
HIERARCH ESO ISS PBL12 START 47.167
HIERARCH ESO ISS PBL12 END 47.132
HIERARCH ESO ISS PBLA12 START 32.0
HIERARCH ESO ISS PBLA12 END 32.1
HIERARCH ESO ISS PBL13 START 87.545
HIERARCH ESO ISS PBL13 END 87.476
HIERARCH ESO ISS PBLA13 START 39.0
HIERARCH ESO ISS PBLA13 END 39.2
HIERARCH ESO ISS PBL14 START 123.978
HIERARCH ESO ISS PBL14 END 123.902
HIERARCH ESO ISS PBLA14 START 66.196
HIERARCH ESO ISS PBLA14 END 66.408
HIERARCH ESO ISS PBL23 START 41.142
HIERARCH ESO ISS PBL23 END 41.108
HIERARCH ESO ISS PBLA23 START 47.1
HIERARCH ESO ISS PBLA23 END 47.3
HIERARCH ESO ISS PBL24 START 89.016
HIERARCH ESO ISS PBL24 END 88.998
HIERARCH ESO ISS PBLA24 START 83.527
HIERARCH ESO ISS PBLA24 END 83.754
HIERARCH ESO ISS PBL34 START 61.021
HIERARCH ESO ISS PBL34 END 61.047
HIERARCH ESO ISS PBLA34 START 107.132
HIERARCH ESO ISS PBLA34 END 107.352
HIERARCH ESO ISS AMBI TAU0 START 0.002403
HIERARCH ESO ISS AMBI TAU0 END 0.002403
HIERARCH ESO ISS AMBI TEMP 8.82
HIERARCH ESO ISS AMBI FWHM START 0.96
HIERARCH ESO ISS AMBI FWHM END 0.96