Exposure
ID
MATIS.2021-05-22T01:28:54.608_1
Header ID
MATIS.2021-05-22T01:28:54.608
Date updated
2021-05-22 01:40:42 UTC+0000
Release date
2021-05-22 01:28:54 UTC+0000
UTC Start
2021-05-22 01:28:54.608
UTC End
2021-05-22 01:29:54.668
MJD Start
59356.06174315
MJD End
59356.0624382889
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0023545
Ambient temperature (°C)
9.79
Seeing (arcsec)
0.83
Observation
ID
47432
Category
calibrator
Program ID
60.A-9130(A)
Program Title
DAILY CALIBRATION
Program Type
Normal
PI / COI
MATISSETEAM
Target
ID
35573
Name
HD 93662
RA
161.911851
DEC
-57.46722
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 43.8770 43.8140 46.9000 47.0000
U1-U3 79.9070 79.7800 55.0000 55.2000
U1-U4 111.7590 111.5970 88.0310 88.2470
U2-U3 36.9970 36.9350 64.7000 64.9000
U2-U4 83.8370 83.7650 108.1660 108.4010
U3-U4 62.4120 62.4070 132.2330 132.4560
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 59356.06174315
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 93662
RA 161.911851
DEC -57.46722
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME LOW
HIERARCH ESO INS DIL 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 0.0751997
HIERARCH ESO DET SEQ1 PERIOD 0.156
HIERARCH ESO DET NDIT 385
HIERARCH ESO ISS PBL12 START 43.877
HIERARCH ESO ISS PBL12 END 43.814
HIERARCH ESO ISS PBLA12 START 46.9
HIERARCH ESO ISS PBLA12 END 47.0
HIERARCH ESO ISS PBL13 START 79.907
HIERARCH ESO ISS PBL13 END 79.78
HIERARCH ESO ISS PBLA13 START 55.0
HIERARCH ESO ISS PBLA13 END 55.2
HIERARCH ESO ISS PBL14 START 111.759
HIERARCH ESO ISS PBL14 END 111.597
HIERARCH ESO ISS PBLA14 START 88.031
HIERARCH ESO ISS PBLA14 END 88.247
HIERARCH ESO ISS PBL23 START 36.997
HIERARCH ESO ISS PBL23 END 36.935
HIERARCH ESO ISS PBLA23 START 64.7
HIERARCH ESO ISS PBLA23 END 64.9
HIERARCH ESO ISS PBL24 START 83.837
HIERARCH ESO ISS PBL24 END 83.765
HIERARCH ESO ISS PBLA24 START 108.166
HIERARCH ESO ISS PBLA24 END 108.401
HIERARCH ESO ISS PBL34 START 62.412
HIERARCH ESO ISS PBL34 END 62.407
HIERARCH ESO ISS PBLA34 START 132.233
HIERARCH ESO ISS PBLA34 END 132.456
HIERARCH ESO ISS AMBI TAU0 START 0.00233
HIERARCH ESO ISS AMBI TAU0 END 0.002379
HIERARCH ESO ISS AMBI TEMP 9.79
HIERARCH ESO ISS AMBI FWHM START 0.8
HIERARCH ESO ISS AMBI FWHM END 0.86