Exposure
ID
MATIS.2022-05-15T05:16:53.460_1
Header ID
MATIS.2022-05-15T05:16:53.460
Date updated
2022-05-15 05:26:12 UTC+0000
Release date
2022-05-15 05:16:53 UTC+0000
UTC Start
2022-05-15 05:16:53.460
UTC End
2022-05-15 05:17:53.468
MJD Start
59714.2200632
MJD End
59714.220757737
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.002772
Ambient temperature (°C)
11.29
Seeing (arcsec)
1.225
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 81.9320 81.9860 89.2000 89.5000
A0-J2 127.7790 127.8060 72.2000 72.4000
A0-J3 119.5870 119.5350 39.1490 39.3600
G1-J2 55.0040 54.9840 46.2000 46.5000
G1-J3 91.8930 91.9020 355.9970 356.1540
J2-J3 70.7390 70.8100 319.2910 319.4650
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 59714.2200632
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 81.932
HIERARCH ESO ISS PBL12 END 81.986
HIERARCH ESO ISS PBLA12 START 89.2
HIERARCH ESO ISS PBLA12 END 89.5
HIERARCH ESO ISS PBL13 START 127.779
HIERARCH ESO ISS PBL13 END 127.806
HIERARCH ESO ISS PBLA13 START 72.2
HIERARCH ESO ISS PBLA13 END 72.4
HIERARCH ESO ISS PBL14 START 119.587
HIERARCH ESO ISS PBL14 END 119.535
HIERARCH ESO ISS PBLA14 START 39.149
HIERARCH ESO ISS PBLA14 END 39.36
HIERARCH ESO ISS PBL23 START 55.004
HIERARCH ESO ISS PBL23 END 54.984
HIERARCH ESO ISS PBLA23 START 46.2
HIERARCH ESO ISS PBLA23 END 46.5
HIERARCH ESO ISS PBL24 START 91.893
HIERARCH ESO ISS PBL24 END 91.902
HIERARCH ESO ISS PBLA24 START 355.997
HIERARCH ESO ISS PBLA24 END 356.154
HIERARCH ESO ISS PBL34 START 70.739
HIERARCH ESO ISS PBL34 END 70.81
HIERARCH ESO ISS PBLA34 START 319.291
HIERARCH ESO ISS PBLA34 END 319.465
HIERARCH ESO ISS AMBI TAU0 START 0.002671
HIERARCH ESO ISS AMBI TAU0 END 0.002873
HIERARCH ESO ISS AMBI TEMP 11.29
HIERARCH ESO ISS AMBI FWHM START 1.29
HIERARCH ESO ISS AMBI FWHM END 1.16