Exposure
ID
MATIS.2022-04-08T06:57:21.906_1
Header ID
MATIS.2022-04-08T06:57:21.906
Date updated
2022-04-08 07:09:21 UTC+0000
Release date
2022-04-08 06:57:21 UTC+0000
UTC Start
2022-04-08 06:57:21.906
UTC End
2022-04-08 06:58:21.914
MJD Start
59677.28983688
MJD End
59677.290531417
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0053225
Ambient temperature (°C)
11.66
Seeing (arcsec)
1.0
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 79.3660 79.4260 78.4000 78.6000
A0-J2 126.4470 126.4810 61.2000 61.5000
A0-J3 121.5400 121.5020 29.8290 30.0420
G1-J2 55.7510 55.7370 36.4000 36.7000
G1-J3 91.1120 91.1380 349.0700 349.2290
J2-J3 67.3020 67.3870 311.5170 311.6970
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 59677.28983688
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 79.366
HIERARCH ESO ISS PBL12 END 79.426
HIERARCH ESO ISS PBLA12 START 78.4
HIERARCH ESO ISS PBLA12 END 78.6
HIERARCH ESO ISS PBL13 START 126.447
HIERARCH ESO ISS PBL13 END 126.481
HIERARCH ESO ISS PBLA13 START 61.2
HIERARCH ESO ISS PBLA13 END 61.5
HIERARCH ESO ISS PBL14 START 121.54
HIERARCH ESO ISS PBL14 END 121.502
HIERARCH ESO ISS PBLA14 START 29.829
HIERARCH ESO ISS PBLA14 END 30.042
HIERARCH ESO ISS PBL23 START 55.751
HIERARCH ESO ISS PBL23 END 55.737
HIERARCH ESO ISS PBLA23 START 36.4
HIERARCH ESO ISS PBLA23 END 36.7
HIERARCH ESO ISS PBL24 START 91.112
HIERARCH ESO ISS PBL24 END 91.138
HIERARCH ESO ISS PBLA24 START 349.07
HIERARCH ESO ISS PBLA24 END 349.229
HIERARCH ESO ISS PBL34 START 67.302
HIERARCH ESO ISS PBL34 END 67.387
HIERARCH ESO ISS PBLA34 START 311.517
HIERARCH ESO ISS PBLA34 END 311.697
HIERARCH ESO ISS AMBI TAU0 START 0.005536
HIERARCH ESO ISS AMBI TAU0 END 0.005109
HIERARCH ESO ISS AMBI TEMP 11.66
HIERARCH ESO ISS AMBI FWHM START 0.88
HIERARCH ESO ISS AMBI FWHM END 1.12