Exposure
ID
MATIS.2022-04-08T06:52:17.601_1
Header ID
MATIS.2022-04-08T06:52:17.601
Date updated
2022-04-08 07:01:30 UTC+0000
Release date
2022-04-08 06:52:17 UTC+0000
UTC Start
2022-04-08 06:52:17.601
UTC End
2022-04-08 06:53:17.609
MJD Start
59677.28631483
MJD End
59677.287009367
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.004722
Ambient temperature (°C)
11.54
Seeing (arcsec)
0.93
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 79.0610 79.1230 77.1000 77.4000
A0-J2 126.2790 126.3140 60.0000 60.2000
A0-J3 121.7220 121.6860 28.7790 28.9930
G1-J2 55.8210 55.8070 35.3000 35.6000
G1-J3 90.9780 91.0060 348.2900 348.4490
J2-J3 66.8750 66.9630 310.6310 310.8120
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 59677.28631483
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 79.061
HIERARCH ESO ISS PBL12 END 79.123
HIERARCH ESO ISS PBLA12 START 77.1
HIERARCH ESO ISS PBLA12 END 77.4
HIERARCH ESO ISS PBL13 START 126.279
HIERARCH ESO ISS PBL13 END 126.314
HIERARCH ESO ISS PBLA13 START 60.0
HIERARCH ESO ISS PBLA13 END 60.2
HIERARCH ESO ISS PBL14 START 121.722
HIERARCH ESO ISS PBL14 END 121.686
HIERARCH ESO ISS PBLA14 START 28.779
HIERARCH ESO ISS PBLA14 END 28.993
HIERARCH ESO ISS PBL23 START 55.821
HIERARCH ESO ISS PBL23 END 55.807
HIERARCH ESO ISS PBLA23 START 35.3
HIERARCH ESO ISS PBLA23 END 35.6
HIERARCH ESO ISS PBL24 START 90.978
HIERARCH ESO ISS PBL24 END 91.006
HIERARCH ESO ISS PBLA24 START 348.29
HIERARCH ESO ISS PBLA24 END 348.449
HIERARCH ESO ISS PBL34 START 66.875
HIERARCH ESO ISS PBL34 END 66.963
HIERARCH ESO ISS PBLA34 START 310.631
HIERARCH ESO ISS PBLA34 END 310.812
HIERARCH ESO ISS AMBI TAU0 START 0.004698
HIERARCH ESO ISS AMBI TAU0 END 0.004746
HIERARCH ESO ISS AMBI TEMP 11.54
HIERARCH ESO ISS AMBI FWHM START 0.92
HIERARCH ESO ISS AMBI FWHM END 0.94