Exposure
ID
MATIS.2021-05-31T02:57:05.087_1
Header ID
MATIS.2021-05-31T02:57:05.087
Date updated
2021-05-31 03:05:31 UTC+0000
Release date
2021-05-31 02:57:05 UTC+0000
UTC Start
2021-05-31 02:57:05.087
UTC End
2021-05-31 02:58:05.095
MJD Start
59365.12297554
MJD End
59365.123670077
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0033085
Ambient temperature (°C)
9.88
Seeing (arcsec)
0.865
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 56.2750 56.2710 11.5000 11.7000
U1-U3 102.3180 102.3130 17.1000 17.3000
U1-U4 128.0110 128.0660 41.9210 42.1130
U2-U3 46.6340 46.6350 23.9000 24.0000
U2-U4 84.4250 84.5150 61.6360 61.8340
U3-U4 55.4850 55.5840 92.6280 92.7880
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 59365.12297554
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 56.275
HIERARCH ESO ISS PBL12 END 56.271
HIERARCH ESO ISS PBLA12 START 11.5
HIERARCH ESO ISS PBLA12 END 11.7
HIERARCH ESO ISS PBL13 START 102.318
HIERARCH ESO ISS PBL13 END 102.313
HIERARCH ESO ISS PBLA13 START 17.1
HIERARCH ESO ISS PBLA13 END 17.3
HIERARCH ESO ISS PBL14 START 128.011
HIERARCH ESO ISS PBL14 END 128.066
HIERARCH ESO ISS PBLA14 START 41.921
HIERARCH ESO ISS PBLA14 END 42.113
HIERARCH ESO ISS PBL23 START 46.634
HIERARCH ESO ISS PBL23 END 46.635
HIERARCH ESO ISS PBLA23 START 23.9
HIERARCH ESO ISS PBLA23 END 24.0
HIERARCH ESO ISS PBL24 START 84.425
HIERARCH ESO ISS PBL24 END 84.515
HIERARCH ESO ISS PBLA24 START 61.636
HIERARCH ESO ISS PBLA24 END 61.834
HIERARCH ESO ISS PBL34 START 55.485
HIERARCH ESO ISS PBL34 END 55.584
HIERARCH ESO ISS PBLA34 START 92.628
HIERARCH ESO ISS PBLA34 END 92.788
HIERARCH ESO ISS AMBI TAU0 START 0.003287
HIERARCH ESO ISS AMBI TAU0 END 0.00333
HIERARCH ESO ISS AMBI TEMP 9.88
HIERARCH ESO ISS AMBI FWHM START 0.87
HIERARCH ESO ISS AMBI FWHM END 0.86