Exposure
ID
MATIS.2022-05-17T07:29:46.688_1
Header ID
MATIS.2022-05-17T07:29:46.688
Date updated
2022-05-17 07:41:47 UTC+0000
Release date
2022-05-17 07:29:46 UTC+0000
UTC Start
2022-05-17 07:29:46.688
UTC End
2022-05-17 07:30:46.696
MJD Start
59716.31234593
MJD End
59716.313040467
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.001841
Ambient temperature (°C)
11.02
Seeing (arcsec)
1.38
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 87.6660 87.6930 121.7000 121.9000
A0-J2 129.1090 129.1010 105.7000 105.9000
A0-J3 109.1730 109.0720 68.8590 69.0840
G1-J2 50.9320 50.8920 77.4000 77.6000
G1-J3 89.6410 89.5970 17.6830 17.8420
J2-J3 77.5950 77.6230 343.1640 343.3380
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 59716.31234593
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 87.666
HIERARCH ESO ISS PBL12 END 87.693
HIERARCH ESO ISS PBLA12 START 121.7
HIERARCH ESO ISS PBLA12 END 121.9
HIERARCH ESO ISS PBL13 START 129.109
HIERARCH ESO ISS PBL13 END 129.101
HIERARCH ESO ISS PBLA13 START 105.7
HIERARCH ESO ISS PBLA13 END 105.9
HIERARCH ESO ISS PBL14 START 109.173
HIERARCH ESO ISS PBL14 END 109.072
HIERARCH ESO ISS PBLA14 START 68.859
HIERARCH ESO ISS PBLA14 END 69.084
HIERARCH ESO ISS PBL23 START 50.932
HIERARCH ESO ISS PBL23 END 50.892
HIERARCH ESO ISS PBLA23 START 77.4
HIERARCH ESO ISS PBLA23 END 77.6
HIERARCH ESO ISS PBL24 START 89.641
HIERARCH ESO ISS PBL24 END 89.597
HIERARCH ESO ISS PBLA24 START 17.683
HIERARCH ESO ISS PBLA24 END 17.842
HIERARCH ESO ISS PBL34 START 77.595
HIERARCH ESO ISS PBL34 END 77.623
HIERARCH ESO ISS PBLA34 START 343.164
HIERARCH ESO ISS PBLA34 END 343.338
HIERARCH ESO ISS AMBI TAU0 START 0.001841
HIERARCH ESO ISS AMBI TAU0 END 0.001841
HIERARCH ESO ISS AMBI TEMP 11.02
HIERARCH ESO ISS AMBI FWHM START 1.41
HIERARCH ESO ISS AMBI FWHM END 1.35