Exposure
ID
MATIS.2021-05-31T02:47:20.882_1
Header ID
MATIS.2021-05-31T02:47:20.882
Date updated
2021-05-31 02:55:32 UTC+0000
Release date
2021-05-31 02:47:20 UTC+0000
UTC Start
2021-05-31 02:47:20.882
UTC End
2021-05-31 02:48:20.890
MJD Start
59365.11621391
MJD End
59365.116908447
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0019655
Ambient temperature (°C)
9.95
Seeing (arcsec)
1.045
Observation
ID
47499
Category
calibrator
Program ID
105.20CV.001
Program Title
IMAGING THE DUSTY DISK IN THE SUPERGIANT B[E] STAR WESTERLUND 1-9
Program Type
Normal
PI / COI
HUMMEL/ SCHOELLER/ CLARK/ FENECH
Target
ID
35628
Name
HD 151078
RA
251.701288
DEC
-39.37708
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 56.3090 56.3050 10.2000 10.3000
U1-U3 102.3590 102.3550 15.6000 15.8000
U1-U4 127.4670 127.5270 40.0920 40.2900
U2-U3 46.6200 46.6220 22.3000 22.4000
U2-U4 83.5440 83.6410 59.7500 59.9550
U3-U4 54.5110 54.6180 91.1120 91.2760
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 105.20CV.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59365.11621391
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 151078
RA 251.701288
DEC -39.37708
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 U1
HIERARCH ESO ISS CONF STATION2 U2
HIERARCH ESO ISS CONF STATION3 U3
HIERARCH ESO ISS CONF STATION4 U4
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 56.309
HIERARCH ESO ISS PBL12 END 56.305
HIERARCH ESO ISS PBLA12 START 10.2
HIERARCH ESO ISS PBLA12 END 10.3
HIERARCH ESO ISS PBL13 START 102.359
HIERARCH ESO ISS PBL13 END 102.355
HIERARCH ESO ISS PBLA13 START 15.6
HIERARCH ESO ISS PBLA13 END 15.8
HIERARCH ESO ISS PBL14 START 127.467
HIERARCH ESO ISS PBL14 END 127.527
HIERARCH ESO ISS PBLA14 START 40.092
HIERARCH ESO ISS PBLA14 END 40.29
HIERARCH ESO ISS PBL23 START 46.62
HIERARCH ESO ISS PBL23 END 46.622
HIERARCH ESO ISS PBLA23 START 22.3
HIERARCH ESO ISS PBLA23 END 22.4
HIERARCH ESO ISS PBL24 START 83.544
HIERARCH ESO ISS PBL24 END 83.641
HIERARCH ESO ISS PBLA24 START 59.75
HIERARCH ESO ISS PBLA24 END 59.955
HIERARCH ESO ISS PBL34 START 54.511
HIERARCH ESO ISS PBL34 END 54.618
HIERARCH ESO ISS PBLA34 START 91.112
HIERARCH ESO ISS PBLA34 END 91.276
HIERARCH ESO ISS AMBI TAU0 START 0.002077
HIERARCH ESO ISS AMBI TAU0 END 0.001854
HIERARCH ESO ISS AMBI TEMP 9.95
HIERARCH ESO ISS AMBI FWHM START 1.03
HIERARCH ESO ISS AMBI FWHM END 1.06