Exposure
ID
MATIS.2022-05-15T05:30:21.768_1
Header ID
MATIS.2022-05-15T05:30:21.768
Date updated
2022-05-15 05:40:32 UTC+0000
Release date
2022-05-15 05:30:21 UTC+0000
UTC Start
2022-05-15 05:30:21.768
UTC End
2022-05-15 05:31:21.776
MJD Start
59714.22941861
MJD End
59714.230113147
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0022195
Ambient temperature (°C)
11.33
Seeing (arcsec)
1.32
Observation
ID
50896
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
37953
Name
HD 157045
RA
261.846188
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 82.6430 82.6960 92.4000 92.7000
A0-J2 128.1090 128.1330 75.4000 75.7000
A0-J3 118.8800 118.8240 41.9470 42.1610
G1-J2 54.7320 54.7100 49.2000 49.4000
G1-J3 91.9880 91.9920 358.0720 358.2320
J2-J3 71.6510 71.7190 321.5980 321.7750
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 59714.22941861
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 157045
RA 261.846188
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 82.643
HIERARCH ESO ISS PBL12 END 82.696
HIERARCH ESO ISS PBLA12 START 92.4
HIERARCH ESO ISS PBLA12 END 92.7
HIERARCH ESO ISS PBL13 START 128.109
HIERARCH ESO ISS PBL13 END 128.133
HIERARCH ESO ISS PBLA13 START 75.4
HIERARCH ESO ISS PBLA13 END 75.7
HIERARCH ESO ISS PBL14 START 118.88
HIERARCH ESO ISS PBL14 END 118.824
HIERARCH ESO ISS PBLA14 START 41.947
HIERARCH ESO ISS PBLA14 END 42.161
HIERARCH ESO ISS PBL23 START 54.732
HIERARCH ESO ISS PBL23 END 54.71
HIERARCH ESO ISS PBLA23 START 49.2
HIERARCH ESO ISS PBLA23 END 49.4
HIERARCH ESO ISS PBL24 START 91.988
HIERARCH ESO ISS PBL24 END 91.992
HIERARCH ESO ISS PBLA24 START 358.072
HIERARCH ESO ISS PBLA24 END 358.232
HIERARCH ESO ISS PBL34 START 71.651
HIERARCH ESO ISS PBL34 END 71.719
HIERARCH ESO ISS PBLA34 START 321.598
HIERARCH ESO ISS PBLA34 END 321.775
HIERARCH ESO ISS AMBI TAU0 START 0.002016
HIERARCH ESO ISS AMBI TAU0 END 0.002423
HIERARCH ESO ISS AMBI TEMP 11.33
HIERARCH ESO ISS AMBI FWHM START 1.33
HIERARCH ESO ISS AMBI FWHM END 1.31