Exposure
ID
MATIS.2022-04-08T06:48:31.869_1
Header ID
MATIS.2022-04-08T06:48:31.869
Date updated
2022-04-08 06:58:28 UTC+0000
Release date
2022-04-08 06:48:31 UTC+0000
UTC Start
2022-04-08 06:48:31.869
UTC End
2022-04-08 06:49:31.877
MJD Start
59677.28370219
MJD End
59677.284396727
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.00552
Ambient temperature (°C)
11.56
Seeing (arcsec)
0.79
Observation
ID
50345
Category
calibrator
Program ID
109.23K5.001
Program Title
SPATIALLY RESOLVING THE CAUSE OF LONG SECONDARY PERIODS IN EVOLVED STARS
Program Type
Normal
PI / COI
COURTNEY-BARRER/ HAUBOIS/ IRELAND/ PALADINI/ HANSEN/ DEFRERE/ WOOD
Target
ID
37619
Name
HD 157045
RA
261.846189
DEC
-71.28758
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 78.8340 78.8960 76.2000 76.5000
A0-J2 126.1530 126.1880 59.1000 59.3000
A0-J3 121.8520 121.8170 28.0000 28.2130
G1-J2 55.8700 55.8570 34.5000 34.7000
G1-J3 90.8720 90.9010 347.7100 347.8690
J2-J3 66.5550 66.6420 309.9720 310.1530
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 109.23K5.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59677.28370219
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 157045
RA 261.846189
DEC -71.28758
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 A0
HIERARCH ESO ISS CONF STATION2 G1
HIERARCH ESO ISS CONF STATION3 J2
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 78.834
HIERARCH ESO ISS PBL12 END 78.896
HIERARCH ESO ISS PBLA12 START 76.2
HIERARCH ESO ISS PBLA12 END 76.5
HIERARCH ESO ISS PBL13 START 126.153
HIERARCH ESO ISS PBL13 END 126.188
HIERARCH ESO ISS PBLA13 START 59.1
HIERARCH ESO ISS PBLA13 END 59.3
HIERARCH ESO ISS PBL14 START 121.852
HIERARCH ESO ISS PBL14 END 121.817
HIERARCH ESO ISS PBLA14 START 28.0
HIERARCH ESO ISS PBLA14 END 28.213
HIERARCH ESO ISS PBL23 START 55.87
HIERARCH ESO ISS PBL23 END 55.857
HIERARCH ESO ISS PBLA23 START 34.5
HIERARCH ESO ISS PBLA23 END 34.7
HIERARCH ESO ISS PBL24 START 90.872
HIERARCH ESO ISS PBL24 END 90.901
HIERARCH ESO ISS PBLA24 START 347.71
HIERARCH ESO ISS PBLA24 END 347.869
HIERARCH ESO ISS PBL34 START 66.555
HIERARCH ESO ISS PBL34 END 66.642
HIERARCH ESO ISS PBLA34 START 309.972
HIERARCH ESO ISS PBLA34 END 310.153
HIERARCH ESO ISS AMBI TAU0 START 0.005246
HIERARCH ESO ISS AMBI TAU0 END 0.005794
HIERARCH ESO ISS AMBI TEMP 11.56
HIERARCH ESO ISS AMBI FWHM START 0.79
HIERARCH ESO ISS AMBI FWHM END 0.79