! Started logfile: J0538-4405_S_2017_03_23_pus_uvs.log on Mon May 13 09:49:44 2019 obs J0538-4405_S_2017_03_23_pus_uva.fits ! Reading UV FITS file: J0538-4405_S_2017_03_23_pus_uva.fits ! AN table 1: 24 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.377778 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0538-4405 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23588e+09 3.2e+07 1 3.2e+07 ! 02 2 2.26788e+09 3.2e+07 1 3.2e+07 ! 03 3 2.29988e+09 3.2e+07 1 3.2e+07 ! 04 4 2.36388e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 481 lines of history. ! ! Reading 1632 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@muppet J0538-4405_S_2017_03_23_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 157 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=2.811466Jy sigma=0.015644 ! Fit after self-cal, rms=2.803360Jy sigma=0.015594 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.345 mas, bmaj=7.328 mas, bpa=-3.363 degrees ! Estimated noise=4013.05 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.50547 Jy ! Component: 100 - total flux cleaned = 3.2084 Jy ! Total flux subtracted in 100 components = 3.2084 Jy ! Clean residual min=-0.159908 max=0.307959 Jy/beam ! Clean residual mean=-0.004467 rms=0.048023 Jy/beam ! Combined flux in latest and established models = 3.2084 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 3.2084 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.003816Jy sigma=0.005082 ! Fit after self-cal, rms=1.003733Jy sigma=0.005081 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.334882 Jy ! Component: 100 - total flux cleaned = 0.523301 Jy ! Total flux subtracted in 100 components = 0.523301 Jy ! Clean residual min=-0.125506 max=0.128951 Jy/beam ! Clean residual mean=-0.003254 rms=0.036635 Jy/beam ! Combined flux in latest and established models = 3.7317 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 30 components and 3.7317 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.743866Jy sigma=0.003774 ! Fit after self-cal, rms=0.743820Jy sigma=0.003774 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.889 mas, bmaj=8.776 mas, bpa=-3.398 degrees ! Estimated noise=3285.98 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.240214 Jy ! Component: 100 - total flux cleaned = 0.357263 Jy ! Component: 150 - total flux cleaned = 0.415241 Jy ! Component: 200 - total flux cleaned = 0.444007 Jy ! Total flux subtracted in 200 components = 0.444007 Jy ! Clean residual min=-0.128377 max=0.130903 Jy/beam ! Clean residual mean=-0.004382 rms=0.031571 Jy/beam ! Combined flux in latest and established models = 4.17571 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 57 components and 4.17571 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.630741Jy sigma=0.003488 ! Fit after self-cal, rms=0.630733Jy sigma=0.003488 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.96 HN 1.00* KP 1.06 ! LA 1.02 MK 0.99 NL 1.00* OV 1.03 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 HN 1.00* KP 1.01 ! LA 0.97 MK 0.99 NL 1.00* OV 1.07 ! PT 0.96 SC 1.06 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 HN 1.00* KP 0.88 ! LA 0.74 MK 0.98 NL 1.00* OV 0.97 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 HN 1.00* KP 1.00* ! LA 1.00* MK 1.02 NL 1.00* OV 1.57 ! PT 1.02 SC 1.00* ! ! ! Fit before self-cal, rms=0.630733Jy sigma=0.003488 ! Fit after self-cal, rms=0.171445Jy sigma=0.000920 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.885 mas, bmaj=8.765 mas, bpa=-3.351 degrees ! Estimated noise=3305.1 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00409568 Jy ! Component: 100 - total flux cleaned = -0.00449381 Jy ! Component: 150 - total flux cleaned = -0.00487222 Jy ! Component: 200 - total flux cleaned = -0.00487448 Jy ! Total flux subtracted in 200 components = -0.00487448 Jy ! Clean residual min=-0.027505 max=0.020812 Jy/beam ! Clean residual mean=-0.000036 rms=0.005907 Jy/beam ! Combined flux in latest and established models = 4.17084 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 62 components and 4.17084 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.169770Jy sigma=0.000912 ! Fit after self-cal, rms=0.169787Jy sigma=0.000911 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.169787Jy sigma=0.000911 ! Fit after self-cal, rms=0.169753Jy sigma=0.000911 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.885 mas, bmaj=8.765 mas, bpa=-3.351 degrees ! Estimated noise=3302.68 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00303161 Jy ! Component: 100 - total flux cleaned = -0.00337944 Jy ! Component: 150 - total flux cleaned = -0.00338331 Jy ! Component: 200 - total flux cleaned = -0.00338454 Jy ! Total flux subtracted in 200 components = -0.00338454 Jy ! Clean residual min=-0.026899 max=0.020033 Jy/beam ! Clean residual mean=-0.000024 rms=0.005803 Jy/beam ! Combined flux in latest and established models = 4.16745 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 63 components and 4.16745 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.168530Jy sigma=0.000905 ! Fit after self-cal, rms=0.168519Jy sigma=0.000905 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.38338e-05 Jy ! Component: 100 - total flux cleaned = -4.3109e-05 Jy ! Component: 150 - total flux cleaned = -0.000314438 Jy ! Component: 200 - total flux cleaned = -0.000321451 Jy ! Total flux subtracted in 200 components = -0.000321451 Jy ! Clean residual min=-0.026706 max=0.019517 Jy/beam ! Clean residual mean=-0.000026 rms=0.005743 Jy/beam ! Combined flux in latest and established models = 4.16713 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 64 components and 4.16713 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.167622Jy sigma=0.000901 ! Fit after self-cal, rms=0.167614Jy sigma=0.000901 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.167614Jy sigma=0.000901 ! Fit after self-cal, rms=0.122755Jy sigma=0.000699 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.884 mas, bmaj=8.758 mas, bpa=-3.41 degrees ! Estimated noise=3299.23 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00136296 Jy ! Component: 100 - total flux cleaned = -0.00136701 Jy ! Component: 150 - total flux cleaned = -0.00158216 Jy ! Component: 200 - total flux cleaned = -0.00179417 Jy ! Total flux subtracted in 200 components = -0.00179417 Jy ! Clean residual min=-0.014507 max=0.013752 Jy/beam ! Clean residual mean=-0.000071 rms=0.003168 Jy/beam ! Combined flux in latest and established models = 4.16534 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 77 components and 4.16534 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121834Jy sigma=0.000694 ! Fit after self-cal, rms=0.121839Jy sigma=0.000694 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.47954e-05 Jy ! Component: 100 - total flux cleaned = -0.000220684 Jy ! Component: 150 - total flux cleaned = -0.000406959 Jy ! Component: 200 - total flux cleaned = -0.000585556 Jy ! Total flux subtracted in 200 components = -0.000585556 Jy ! Clean residual min=-0.014085 max=0.013599 Jy/beam ! Clean residual mean=-0.000076 rms=0.003102 Jy/beam ! Combined flux in latest and established models = 4.16475 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 82 components and 4.16475 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121276Jy sigma=0.000691 ! Fit after self-cal, rms=0.121271Jy sigma=0.000691 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121271Jy sigma=0.000691 ! Fit after self-cal, rms=0.120983Jy sigma=0.000690 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=10.01 mas, bmaj=32.13 mas, bpa=1.463 degrees ! Estimated noise=4415.04 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000722317 Jy ! Component: 100 - total flux cleaned = 0.000727322 Jy ! Component: 150 - total flux cleaned = 0.000729708 Jy ! Component: 200 - total flux cleaned = 0.000731411 Jy ! Total flux subtracted in 200 components = 0.000731411 Jy ! Clean residual min=-0.010165 max=0.008535 Jy/beam ! Clean residual mean=-0.000094 rms=0.002915 Jy/beam ! Combined flux in latest and established models = 4.16548 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 88 components and 4.16548 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121051Jy sigma=0.000691 ! Fit after self-cal, rms=0.121032Jy sigma=0.000691 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.48519e-05 Jy ! Component: 100 - total flux cleaned = -9.46166e-05 Jy ! Component: 150 - total flux cleaned = -9.34409e-05 Jy ! Component: 200 - total flux cleaned = -9.21578e-05 Jy ! Total flux subtracted in 200 components = -9.21578e-05 Jy ! Clean residual min=-0.010147 max=0.008547 Jy/beam ! Clean residual mean=-0.000095 rms=0.002910 Jy/beam ! Combined flux in latest and established models = 4.16539 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 88 components and 4.16539 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121165Jy sigma=0.000691 ! Fit after self-cal, rms=0.121152Jy sigma=0.000691 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=2.883 mas, bmaj=8.753 mas, bpa=-3.414 degrees ! Estimated noise=3296.28 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.883 x 8.753 at -3.414 degrees (North through East) ! Clean map min=-0.012813 max=3.3397 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.121152Jy sigma=0.000691 ! Fit after self-cal, rms=0.107595Jy sigma=0.000612 ! Inverting map and beam ! Estimated beam: bmin=2.883 mas, bmaj=8.756 mas, bpa=-3.441 degrees ! Estimated noise=3296.36 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0020829 Jy ! Component: 100 - total flux cleaned = -0.00227066 Jy ! Component: 150 - total flux cleaned = -0.00226996 Jy ! Component: 200 - total flux cleaned = -0.00243919 Jy ! Total flux subtracted in 200 components = -0.00243919 Jy ! Clean residual min=-0.013792 max=0.012053 Jy/beam ! Clean residual mean=-0.000039 rms=0.002956 Jy/beam ! Combined flux in latest and established models = 4.16295 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 92 components and 4.16295 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106897Jy sigma=0.000608 ! Fit after self-cal, rms=0.106892Jy sigma=0.000608 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.05309e-05 Jy ! Component: 100 - total flux cleaned = -5.24603e-05 Jy ! Component: 150 - total flux cleaned = -4.23789e-05 Jy ! Component: 200 - total flux cleaned = -0.000197586 Jy ! Total flux subtracted in 200 components = -0.000197586 Jy ! Clean residual min=-0.013504 max=0.011909 Jy/beam ! Clean residual mean=-0.000040 rms=0.002905 Jy/beam ! Combined flux in latest and established models = 4.16275 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 95 components and 4.16275 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106444Jy sigma=0.000606 ! Fit after self-cal, rms=0.106437Jy sigma=0.000606 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106437Jy sigma=0.000606 ! Fit after self-cal, rms=0.106217Jy sigma=0.000605 print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.334 mas, bmaj=7.273 mas, bpa=-3.378 degrees ! Estimated noise=4070.02 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.5341 Jy ! Component: 100 - total flux cleaned = 3.25864 Jy ! Component: 150 - total flux cleaned = 3.60913 Jy ! Component: 200 - total flux cleaned = 3.80403 Jy ! Total flux subtracted in 200 components = 3.80403 Jy ! Clean residual min=-0.035131 max=0.103179 Jy/beam ! Clean residual mean=-0.001062 rms=0.013732 Jy/beam ! Combined flux in latest and established models = 3.80403 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 27 model components to the UV plane model. ! The established model now contains 27 components and 3.80403 Jy ! Inverting map and beam ! Estimated beam: bmin=2.882 mas, bmaj=8.752 mas, bpa=-3.441 degrees ! Estimated noise=3293.81 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.181274 Jy ! Component: 100 - total flux cleaned = 0.265748 Jy ! Component: 150 - total flux cleaned = 0.306452 Jy ! Component: 200 - total flux cleaned = 0.326405 Jy ! Total flux subtracted in 200 components = 0.326405 Jy ! Clean residual min=-0.011848 max=0.023756 Jy/beam ! Clean residual mean=-0.000254 rms=0.003368 Jy/beam ! Combined flux in latest and established models = 4.13043 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 75 components and 4.13043 Jy ! Inverting map ! Added new window around map position (1.5, -23). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0181509 Jy ! Component: 100 - total flux cleaned = 0.0194503 Jy ! Component: 150 - total flux cleaned = 0.0201284 Jy ! Component: 200 - total flux cleaned = 0.0206475 Jy ! Total flux subtracted in 200 components = 0.0206475 Jy ! Clean residual min=-0.011107 max=0.012888 Jy/beam ! Clean residual mean=-0.000109 rms=0.002541 Jy/beam ! Combined flux in latest and established models = 4.15108 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 97 components and 4.15108 Jy ! Inverting map ! Added new window around map position (10.5, 55.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0107146 Jy ! Component: 100 - total flux cleaned = 0.0117431 Jy ! Component: 150 - total flux cleaned = 0.01224 Jy ! Component: 200 - total flux cleaned = 0.0126783 Jy ! Total flux subtracted in 200 components = 0.0126783 Jy ! Clean residual min=-0.010238 max=0.008629 Jy/beam ! Clean residual mean=-0.000021 rms=0.002158 Jy/beam ! Combined flux in latest and established models = 4.16376 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 116 components and 4.16376 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=10.01 mas, bmaj=32.12 mas, bpa=1.434 degrees ! Estimated noise=4414.11 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144148 Jy ! Component: 100 - total flux cleaned = 0.00144301 Jy ! Component: 150 - total flux cleaned = 0.00160442 Jy ! Component: 200 - total flux cleaned = 0.00189438 Jy ! Total flux subtracted in 200 components = 0.00189438 Jy ! Clean residual min=-0.009232 max=0.007291 Jy/beam ! Clean residual mean=-0.000018 rms=0.002606 Jy/beam ! Combined flux in latest and established models = 4.16566 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000278997 Jy ! Component: 100 - total flux cleaned = 0.000545721 Jy ! Component: 150 - total flux cleaned = 0.000869055 Jy ! Component: 200 - total flux cleaned = 0.00111665 Jy ! Total flux subtracted in 200 components = 0.00111665 Jy ! Clean residual min=-0.009210 max=0.007257 Jy/beam ! Clean residual mean=-0.000003 rms=0.002576 Jy/beam ! Combined flux in latest and established models = 4.16677 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 128 components and 4.16677 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.882 mas, bmaj=8.752 mas, bpa=-3.441 degrees ! Estimated noise=3293.81 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000499394 Jy ! Component: 100 - total flux cleaned = 2.55535e-05 Jy ! Component: 150 - total flux cleaned = 0.000258135 Jy ! Component: 200 - total flux cleaned = 0.000477142 Jy ! Total flux subtracted in 200 components = 0.000477142 Jy ! Clean residual min=-0.010036 max=0.007457 Jy/beam ! Clean residual mean=0.000001 rms=0.002059 Jy/beam ! Combined flux in latest and established models = 4.16725 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 145 components and 4.16725 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100553Jy sigma=0.000576 ! Fit after self-cal, rms=0.100292Jy sigma=0.000575 wmodel J0538-4405_S_2017_03_23_pus_map.mod ! Writing 145 model components to file: J0538-4405_S_2017_03_23_pus_map.mod wobs J0538-4405_S_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J0538-4405_S_2017_03_23_pus_uvs.fits wwins J0538-4405_S_2017_03_23_pus_map.win ! wwins: Wrote 3 windows to J0538-4405_S_2017_03_23_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00386438 Jy ! Component: 100 - total flux cleaned = -0.00467892 Jy ! Component: 150 - total flux cleaned = -0.00492402 Jy ! Component: 200 - total flux cleaned = -0.00435301 Jy ! Component: 250 - total flux cleaned = -0.00391678 Jy ! Component: 300 - total flux cleaned = -0.00360972 Jy ! Component: 350 - total flux cleaned = -0.00311567 Jy ! Component: 400 - total flux cleaned = -0.00273504 Jy ! Component: 450 - total flux cleaned = -0.00246147 Jy ! Component: 500 - total flux cleaned = -0.00210615 Jy ! Component: 550 - total flux cleaned = -0.00184888 Jy ! Component: 600 - total flux cleaned = -0.00201623 Jy ! Component: 650 - total flux cleaned = -0.00209721 Jy ! Component: 700 - total flux cleaned = -0.00201707 Jy ! Component: 750 - total flux cleaned = -0.00193931 Jy ! Component: 800 - total flux cleaned = -0.00186363 Jy ! Component: 850 - total flux cleaned = -0.00186438 Jy ! Component: 900 - total flux cleaned = -0.0017915 Jy ! Component: 950 - total flux cleaned = -0.00186099 Jy ! Component: 1000 - total flux cleaned = -0.00150951 Jy ! Component: 1050 - total flux cleaned = -0.00130436 Jy ! Component: 1100 - total flux cleaned = -0.00130422 Jy ! Component: 1150 - total flux cleaned = -0.0010406 Jy ! Component: 1200 - total flux cleaned = -0.000976649 Jy ! Component: 1250 - total flux cleaned = -0.000850193 Jy ! Component: 1300 - total flux cleaned = -0.000601665 Jy ! Component: 1350 - total flux cleaned = -0.00066333 Jy ! Component: 1400 - total flux cleaned = -0.000483941 Jy ! Component: 1450 - total flux cleaned = -0.000366083 Jy ! Component: 1500 - total flux cleaned = -0.000134015 Jy ! Component: 1550 - total flux cleaned = -2.01501e-05 Jy ! Component: 1600 - total flux cleaned = 0.00014916 Jy ! Component: 1650 - total flux cleaned = 0.000261607 Jy ! Component: 1700 - total flux cleaned = 0.000536777 Jy ! Component: 1750 - total flux cleaned = 0.000536885 Jy ! Component: 1800 - total flux cleaned = 0.000751794 Jy ! Component: 1850 - total flux cleaned = 0.000804405 Jy ! Component: 1900 - total flux cleaned = 0.000907659 Jy ! Component: 1950 - total flux cleaned = 0.00095863 Jy ! Component: 2000 - total flux cleaned = 0.00100818 Jy ! Component: 2050 - total flux cleaned = 0.00115753 Jy ! Component: 2100 - total flux cleaned = 0.00105813 Jy ! Component: 2150 - total flux cleaned = 0.0012536 Jy ! Component: 2200 - total flux cleaned = 0.00125324 Jy ! Component: 2250 - total flux cleaned = 0.00144301 Jy ! Component: 2300 - total flux cleaned = 0.0014437 Jy ! Component: 2350 - total flux cleaned = 0.00162954 Jy ! Component: 2400 - total flux cleaned = 0.00167421 Jy ! Component: 2450 - total flux cleaned = 0.00167376 Jy ! Component: 2500 - total flux cleaned = 0.00185226 Jy ! Component: 2550 - total flux cleaned = 0.00189637 Jy ! Component: 2600 - total flux cleaned = 0.00180951 Jy ! Component: 2650 - total flux cleaned = 0.00206826 Jy ! Component: 2700 - total flux cleaned = 0.00198293 Jy ! Component: 2750 - total flux cleaned = 0.00198321 Jy ! Component: 2800 - total flux cleaned = 0.00198348 Jy ! Component: 2850 - total flux cleaned = 0.00214905 Jy ! Component: 2900 - total flux cleaned = 0.00198493 Jy ! Component: 2950 - total flux cleaned = 0.00198421 Jy ! Component: 3000 - total flux cleaned = 0.00186401 Jy ! Component: 3050 - total flux cleaned = 0.0020228 Jy ! Component: 3100 - total flux cleaned = 0.00198287 Jy ! Component: 3150 - total flux cleaned = 0.00186543 Jy ! Component: 3200 - total flux cleaned = 0.0017884 Jy ! Component: 3250 - total flux cleaned = 0.00171206 Jy ! Component: 3300 - total flux cleaned = 0.00167432 Jy ! Component: 3350 - total flux cleaned = 0.00152362 Jy ! Component: 3400 - total flux cleaned = 0.00141168 Jy ! Component: 3450 - total flux cleaned = 0.00126378 Jy ! Component: 3500 - total flux cleaned = 0.00122658 Jy ! Component: 3550 - total flux cleaned = 0.000934119 Jy ! Component: 3600 - total flux cleaned = 0.00089799 Jy ! Component: 3650 - total flux cleaned = 0.000645643 Jy ! Component: 3700 - total flux cleaned = 0.000502125 Jy ! Component: 3750 - total flux cleaned = 0.000359682 Jy ! Component: 3800 - total flux cleaned = 7.75006e-05 Jy ! Component: 3850 - total flux cleaned = -9.76056e-05 Jy ! Component: 3900 - total flux cleaned = -0.000132644 Jy ! Component: 3950 - total flux cleaned = -0.000236943 Jy ! Component: 4000 - total flux cleaned = -0.000409223 Jy ! Component: 4050 - total flux cleaned = -0.000511905 Jy ! Total flux subtracted in 4096 components = -0.000682113 Jy ! Clean residual min=-0.002101 max=0.002059 Jy/beam ! Clean residual mean=0.000005 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 4.16657 Jy keep ! Adding 261 model components to the UV plane model. ! The established model now contains 406 components and 4.16657 Jy ![Exited script file: muppet] wmap "J0538-4405_S_2017_03_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.882 x 8.752 at -3.441 degrees (North through East) ! Clean map min=-0.0068794 max=3.436 Jy/beam ! Writing clean map to FITS file: J0538-4405_S_2017_03_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 3.43597 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000614346 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0536395 0.0536395 0.107279 0.214558 0.429116 0.858233 1.71647 3.43293 6.86586 13.7317 27.4634 54.9269 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0018 print "peak=",int(1000*peak_flux)/1000 ! peak= 3.435 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.882 x 8.752 at -3.441 degrees (North through East) ! Clean map min=-0.0068794 max=3.436 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J0538-4405_S_2017_03_23_pus_uvs.log closed on Mon May 13 09:49:51 2019