! Started logfile: J1756+5748_S_2017_07_09_pus_uvs.log on Wed May 8 14:55:06 2019 obs J1756+5748_S_2017_07_09_pus_uva.fits ! Reading UV FITS file: J1756+5748_S_2017_07_09_pus_uva.fits ! AN table 1: 173 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.852794 visibilities/baseline/integration-bin. ! Found source: J1756+5748 ! ! 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 594 lines of history. ! ! Reading 26556 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 J1756+5748_S_2017_07_09_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 217 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 187 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 940 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.661614Jy sigma=0.006398 ! Fit after self-cal, rms=0.595898Jy sigma=0.005773 ! 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=2.987 mas, bmaj=4.249 mas, bpa=-14.01 degrees ! Estimated noise=935.923 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 = 0.327395 Jy ! Component: 100 - total flux cleaned = 0.461564 Jy ! Total flux subtracted in 100 components = 0.461564 Jy ! Clean residual min=-0.020347 max=0.062029 Jy/beam ! Clean residual mean=-0.000041 rms=0.006268 Jy/beam ! Combined flux in latest and established models = 0.461564 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.461564 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.154400Jy sigma=0.001420 ! Fit after self-cal, rms=0.153406Jy sigma=0.001410 ! Inverting map ! Added new window around map position (-3, -0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0691848 Jy ! Component: 100 - total flux cleaned = 0.105105 Jy ! Total flux subtracted in 100 components = 0.105105 Jy ! Clean residual min=-0.012480 max=0.040220 Jy/beam ! Clean residual mean=-0.000051 rms=0.003687 Jy/beam ! Combined flux in latest and established models = 0.566669 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 19 components and 0.566669 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107321Jy sigma=0.000972 ! Fit after self-cal, rms=0.107006Jy sigma=0.000969 ! Inverting map ! Added new window around map position (-10.5, -2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0354943 Jy ! Component: 100 - total flux cleaned = 0.0558586 Jy ! Total flux subtracted in 100 components = 0.0558586 Jy ! Clean residual min=-0.008625 max=0.011980 Jy/beam ! Clean residual mean=-0.000039 rms=0.002438 Jy/beam ! Combined flux in latest and established models = 0.622528 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 27 components and 0.622528 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091997Jy sigma=0.000825 ! Fit after self-cal, rms=0.091202Jy sigma=0.000817 ! 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=3.703 mas, bmaj=5.001 mas, bpa=-10.95 degrees ! Estimated noise=523.659 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 = 0.0195451 Jy ! Component: 100 - total flux cleaned = 0.0313977 Jy ! Component: 150 - total flux cleaned = 0.0388264 Jy ! Component: 200 - total flux cleaned = 0.0422498 Jy ! Total flux subtracted in 200 components = 0.0422498 Jy ! Clean residual min=-0.005705 max=0.006434 Jy/beam ! Clean residual mean=-0.000012 rms=0.001575 Jy/beam ! Combined flux in latest and established models = 0.664778 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 38 components and 0.664778 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086025Jy sigma=0.000776 ! Fit after self-cal, rms=0.085883Jy sigma=0.000775 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 0.97 KP 1.02 ! LA 1.02 MK 1.04 NL 0.90 OV 1.02 ! PT 1.03 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.02 KP 0.98 ! LA 0.97 MK 1.03 NL 1.03 OV 1.05 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.03 HN 1.02 KP 0.99 ! LA 1.00 MK 1.05 NL 0.99 OV 0.96 ! PT 1.00 SC 1.02 ! ! ! 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 1.05 HN 1.02 KP 1.00* ! LA 1.06 MK 1.05 NL 1.00* OV 1.00* ! PT 1.06 SC 1.00* ! ! ! Fit before self-cal, rms=0.085883Jy sigma=0.000775 ! Fit after self-cal, rms=0.080127Jy sigma=0.000729 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.743 mas, bmaj=5.016 mas, bpa=-10.67 degrees ! Estimated noise=524.03 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 = 0.00535092 Jy ! Component: 100 - total flux cleaned = 0.00571692 Jy ! Component: 150 - total flux cleaned = 0.00579821 Jy ! Component: 200 - total flux cleaned = 0.0060059 Jy ! Total flux subtracted in 200 components = 0.0060059 Jy ! Clean residual min=-0.005113 max=0.004329 Jy/beam ! Clean residual mean=-0.000013 rms=0.001123 Jy/beam ! Combined flux in latest and established models = 0.670783 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 51 components and 0.670783 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079717Jy sigma=0.000725 ! Fit after self-cal, rms=0.079660Jy sigma=0.000724 ! 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=0.079660Jy sigma=0.000724 ! Fit after self-cal, rms=0.075706Jy sigma=0.000687 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.741 mas, bmaj=5.008 mas, bpa=-10.89 degrees ! Estimated noise=524.141 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113287 Jy ! Component: 100 - total flux cleaned = 0.00151906 Jy ! Component: 150 - total flux cleaned = 0.0016665 Jy ! Component: 200 - total flux cleaned = 0.00179726 Jy ! Total flux subtracted in 200 components = 0.00179726 Jy ! Clean residual min=-0.001613 max=0.001911 Jy/beam ! Clean residual mean=0.000004 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.672581 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 65 components and 0.672581 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075658Jy sigma=0.000687 ! Fit after self-cal, rms=0.075662Jy sigma=0.000686 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) ! Added new window around map position (14.5, 17.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110547 Jy ! Component: 100 - total flux cleaned = 0.00134505 Jy ! Component: 150 - total flux cleaned = 0.00158102 Jy ! Component: 200 - total flux cleaned = 0.00168631 Jy ! Total flux subtracted in 200 components = 0.00168631 Jy ! Clean residual min=-0.001456 max=0.001498 Jy/beam ! Clean residual mean=0.000006 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.674267 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 84 components and 0.674267 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075603Jy sigma=0.000686 ! Fit after self-cal, rms=0.075601Jy sigma=0.000686 ! 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=0.075601Jy sigma=0.000686 ! Fit after self-cal, rms=0.075633Jy sigma=0.000686 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.739 mas, bmaj=5.007 mas, bpa=-10.87 degrees ! Estimated noise=524.274 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111657 Jy ! Component: 100 - total flux cleaned = 0.00150668 Jy ! Component: 150 - total flux cleaned = 0.00163381 Jy ! Component: 200 - total flux cleaned = 0.00175257 Jy ! Total flux subtracted in 200 components = 0.00175257 Jy ! Clean residual min=-0.001349 max=0.001446 Jy/beam ! Clean residual mean=0.000006 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.676019 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 91 components and 0.676019 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075602Jy sigma=0.000686 ! Fit after self-cal, rms=0.075601Jy sigma=0.000686 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 = 0.000147768 Jy ! Component: 100 - total flux cleaned = 0.000231261 Jy ! Component: 150 - total flux cleaned = 0.000310904 Jy ! Component: 200 - total flux cleaned = 0.000387372 Jy ! Total flux subtracted in 200 components = 0.000387372 Jy ! Clean residual min=-0.001305 max=0.001439 Jy/beam ! Clean residual mean=0.000006 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.676407 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 93 components and 0.676407 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075583Jy sigma=0.000685 ! Fit after self-cal, rms=0.075582Jy sigma=0.000685 ! Inverting map ! Added new window around map position (122.5, 85.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00093091 Jy ! Component: 100 - total flux cleaned = 0.000984932 Jy ! Component: 150 - total flux cleaned = 0.0010097 Jy ! Component: 200 - total flux cleaned = 0.00103332 Jy ! Total flux subtracted in 200 components = 0.00103332 Jy ! Clean residual min=-0.001274 max=0.001382 Jy/beam ! Clean residual mean=0.000005 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.67744 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 108 components and 0.67744 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075555Jy sigma=0.000685 ! Fit after self-cal, rms=0.075554Jy sigma=0.000685 ! Inverting map ! Added new window around map position (94, 53.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000884104 Jy ! Component: 100 - total flux cleaned = 0.000882769 Jy ! Component: 150 - total flux cleaned = 0.000958433 Jy ! Component: 200 - total flux cleaned = 0.00100614 Jy ! Total flux subtracted in 200 components = 0.00100614 Jy ! Clean residual min=-0.001208 max=0.001331 Jy/beam ! Clean residual mean=0.000003 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.678446 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 120 components and 0.678447 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075528Jy sigma=0.000685 ! Fit after self-cal, rms=0.075527Jy sigma=0.000685 ! 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=0.075527Jy sigma=0.000685 ! Fit after self-cal, rms=0.075597Jy sigma=0.000685 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.246 mas, bmaj=8.589 mas, bpa=5.298 degrees ! Estimated noise=664.526 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000852816 Jy ! Component: 100 - total flux cleaned = 0.00123202 Jy ! Component: 150 - total flux cleaned = 0.00149468 Jy ! Component: 200 - total flux cleaned = 0.00173898 Jy ! Total flux subtracted in 200 components = 0.00173898 Jy ! Clean residual min=-0.001173 max=0.001327 Jy/beam ! Clean residual mean=0.000010 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.680185 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 149 components and 0.680186 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075588Jy sigma=0.000685 ! Fit after self-cal, rms=0.075587Jy sigma=0.000685 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 = 0.000197561 Jy ! Component: 100 - total flux cleaned = 0.000293364 Jy ! Component: 150 - total flux cleaned = 0.000417771 Jy ! Component: 200 - total flux cleaned = 0.00052038 Jy ! Total flux subtracted in 200 components = 0.00052038 Jy ! Clean residual min=-0.001172 max=0.001258 Jy/beam ! Clean residual mean=0.000010 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.680706 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 163 components and 0.680706 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075584Jy sigma=0.000685 ! Fit after self-cal, rms=0.075584Jy sigma=0.000685 ! 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=3.738 mas, bmaj=5.006 mas, bpa=-10.84 degrees ! Estimated noise=524.552 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.738 x 5.006 at -10.84 degrees (North through East) ! Clean map min=-0.0012181 max=0.4124 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 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=3.017 mas, bmaj=4.247 mas, bpa=-14.01 degrees ! Estimated noise=942.009 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.329816 Jy ! Component: 100 - total flux cleaned = 0.463351 Jy ! Component: 150 - total flux cleaned = 0.531923 Jy ! Component: 200 - total flux cleaned = 0.575168 Jy ! Total flux subtracted in 200 components = 0.575168 Jy ! Clean residual min=-0.009694 max=0.023365 Jy/beam ! Clean residual mean=-0.000008 rms=0.002713 Jy/beam ! Combined flux in latest and established models = 0.575168 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.575168 Jy ! Inverting map and beam ! Estimated beam: bmin=3.738 mas, bmaj=5.006 mas, bpa=-10.84 degrees ! Estimated noise=524.552 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 = 0.0385175 Jy ! Component: 100 - total flux cleaned = 0.0618579 Jy ! Component: 150 - total flux cleaned = 0.0763917 Jy ! Component: 200 - total flux cleaned = 0.0855628 Jy ! Total flux subtracted in 200 components = 0.0855628 Jy ! Clean residual min=-0.002151 max=0.005788 Jy/beam ! Clean residual mean=0.000000 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.660731 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 45 components and 0.660731 Jy ! Inverting map ! Added new window around map position (3.5, 1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00620363 Jy ! Component: 100 - total flux cleaned = 0.0101992 Jy ! Component: 150 - total flux cleaned = 0.0128986 Jy ! Component: 200 - total flux cleaned = 0.0149557 Jy ! Total flux subtracted in 200 components = 0.0149557 Jy ! Clean residual min=-0.001500 max=0.001589 Jy/beam ! Clean residual mean=0.000003 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.675686 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 59 components and 0.675686 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=8.246 mas, bmaj=8.589 mas, bpa=5.298 degrees ! Estimated noise=664.526 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00182893 Jy ! Component: 100 - total flux cleaned = 0.00310548 Jy ! Component: 150 - total flux cleaned = 0.00389246 Jy ! Component: 200 - total flux cleaned = 0.00441352 Jy ! Total flux subtracted in 200 components = 0.00441352 Jy ! Clean residual min=-0.001298 max=0.001444 Jy/beam ! Clean residual mean=0.000009 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.6801 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 = 0.000272888 Jy ! Component: 100 - total flux cleaned = 0.000515913 Jy ! Component: 150 - total flux cleaned = 0.000687164 Jy ! Component: 200 - total flux cleaned = 0.000865372 Jy ! Total flux subtracted in 200 components = 0.000865372 Jy ! Clean residual min=-0.001255 max=0.001331 Jy/beam ! Clean residual mean=0.000010 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.680965 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 99 components and 0.680965 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.738 mas, bmaj=5.006 mas, bpa=-10.84 degrees ! Estimated noise=524.552 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000125665 Jy ! Component: 100 - total flux cleaned = -3.90964e-06 Jy ! Component: 150 - total flux cleaned = -4.37242e-05 Jy ! Component: 200 - total flux cleaned = -0.000116702 Jy ! Total flux subtracted in 200 components = -0.000116702 Jy ! Clean residual min=-0.001229 max=0.001284 Jy/beam ! Clean residual mean=0.000003 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.680849 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 117 components and 0.680849 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075615Jy sigma=0.000685 ! Fit after self-cal, rms=0.075599Jy sigma=0.000685 wmodel J1756+5748_S_2017_07_09_pus_map.mod ! Writing 117 model components to file: J1756+5748_S_2017_07_09_pus_map.mod wobs J1756+5748_S_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J1756+5748_S_2017_07_09_pus_uvs.fits wwins J1756+5748_S_2017_07_09_pus_map.win ! wwins: Wrote 7 windows to J1756+5748_S_2017_07_09_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 = 0.000181881 Jy ! Component: 100 - total flux cleaned = 0.000203004 Jy ! Component: 150 - total flux cleaned = 0.000202855 Jy ! Component: 200 - total flux cleaned = 0.000222456 Jy ! Component: 250 - total flux cleaned = 0.00018438 Jy ! Component: 300 - total flux cleaned = 0.000203301 Jy ! Component: 350 - total flux cleaned = 9.27398e-05 Jy ! Component: 400 - total flux cleaned = 9.27839e-05 Jy ! Component: 450 - total flux cleaned = 0.000110619 Jy ! Component: 500 - total flux cleaned = 0.000145514 Jy ! Component: 550 - total flux cleaned = 0.000145364 Jy ! Component: 600 - total flux cleaned = 0.000178738 Jy ! Component: 650 - total flux cleaned = 0.000161936 Jy ! Component: 700 - total flux cleaned = 0.000129211 Jy ! Component: 750 - total flux cleaned = 8.09578e-05 Jy ! Component: 800 - total flux cleaned = 0.000144812 Jy ! Component: 850 - total flux cleaned = 8.16922e-05 Jy ! Component: 900 - total flux cleaned = 8.17597e-05 Jy ! Component: 950 - total flux cleaned = 6.66385e-05 Jy ! Component: 1000 - total flux cleaned = 6.67311e-05 Jy ! Component: 1050 - total flux cleaned = 5.16953e-05 Jy ! Component: 1100 - total flux cleaned = 5.1685e-05 Jy ! Component: 1150 - total flux cleaned = 2.24756e-05 Jy ! Component: 1200 - total flux cleaned = 8.05248e-06 Jy ! Component: 1250 - total flux cleaned = -3.46637e-05 Jy ! Component: 1300 - total flux cleaned = -2.05004e-05 Jy ! Component: 1350 - total flux cleaned = -6.23863e-05 Jy ! Component: 1400 - total flux cleaned = -9.00864e-05 Jy ! Component: 1450 - total flux cleaned = -9.00233e-05 Jy ! Component: 1500 - total flux cleaned = -7.6348e-05 Jy ! Component: 1550 - total flux cleaned = -3.64281e-05 Jy ! Component: 1600 - total flux cleaned = -7.63048e-05 Jy ! Component: 1650 - total flux cleaned = -7.61707e-05 Jy ! Component: 1700 - total flux cleaned = -5.01977e-05 Jy ! Component: 1750 - total flux cleaned = -6.3208e-05 Jy ! Component: 1800 - total flux cleaned = -7.59887e-05 Jy ! Component: 1850 - total flux cleaned = -6.3484e-05 Jy ! Component: 1900 - total flux cleaned = -0.000126372 Jy ! Component: 1950 - total flux cleaned = -0.000126455 Jy ! Component: 2000 - total flux cleaned = -0.000163471 Jy ! Component: 2050 - total flux cleaned = -0.000151076 Jy ! Component: 2100 - total flux cleaned = -0.000175301 Jy ! Component: 2150 - total flux cleaned = -0.000175196 Jy ! Component: 2200 - total flux cleaned = -0.00015111 Jy ! Component: 2250 - total flux cleaned = -0.000174787 Jy ! Component: 2300 - total flux cleaned = -0.00012767 Jy ! Component: 2350 - total flux cleaned = -0.000186219 Jy ! Component: 2400 - total flux cleaned = -0.000174784 Jy ! Component: 2450 - total flux cleaned = -0.00018628 Jy ! Component: 2500 - total flux cleaned = -0.000186258 Jy ! Component: 2550 - total flux cleaned = -0.000231512 Jy ! Component: 2600 - total flux cleaned = -0.000253932 Jy ! Component: 2650 - total flux cleaned = -0.000220338 Jy ! Component: 2700 - total flux cleaned = -0.000264776 Jy ! Component: 2750 - total flux cleaned = -0.000286855 Jy ! Component: 2800 - total flux cleaned = -0.000264963 Jy ! Component: 2850 - total flux cleaned = -0.000297623 Jy ! Component: 2900 - total flux cleaned = -0.000297605 Jy ! Component: 2950 - total flux cleaned = -0.000351352 Jy ! Component: 3000 - total flux cleaned = -0.00032984 Jy ! Component: 3050 - total flux cleaned = -0.000319202 Jy ! Component: 3100 - total flux cleaned = -0.000340397 Jy ! Component: 3150 - total flux cleaned = -0.000319403 Jy ! Component: 3200 - total flux cleaned = -0.000371438 Jy ! Component: 3250 - total flux cleaned = -0.000340486 Jy ! Component: 3300 - total flux cleaned = -0.000371205 Jy ! Component: 3350 - total flux cleaned = -0.000371261 Jy ! Component: 3400 - total flux cleaned = -0.000340944 Jy ! Component: 3450 - total flux cleaned = -0.000361033 Jy ! Component: 3500 - total flux cleaned = -0.000321067 Jy ! Component: 3550 - total flux cleaned = -0.000311116 Jy ! Component: 3600 - total flux cleaned = -0.000330934 Jy ! Component: 3650 - total flux cleaned = -0.000320956 Jy ! Component: 3700 - total flux cleaned = -0.000272217 Jy ! Component: 3750 - total flux cleaned = -0.000291753 Jy ! Component: 3800 - total flux cleaned = -0.000349602 Jy ! Component: 3850 - total flux cleaned = -0.000292085 Jy ! Component: 3900 - total flux cleaned = -0.000320615 Jy ! Component: 3950 - total flux cleaned = -0.000320539 Jy ! Component: 4000 - total flux cleaned = -0.00033939 Jy ! Component: 4050 - total flux cleaned = -0.000348735 Jy ! Total flux subtracted in 4096 components = -0.000348683 Jy ! Clean residual min=-0.000541 max=0.000562 Jy/beam ! Clean residual mean=0.000002 rms=0.000164 Jy/beam ! Combined flux in latest and established models = 0.6805 Jy keep ! Adding 271 model components to the UV plane model. ! The established model now contains 388 components and 0.6805 Jy ![Exited script file: muppet] wmap "J1756+5748_S_2017_07_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.738 x 5.006 at -10.84 degrees (North through East) ! Clean map min=-0.00090111 max=0.41185 Jy/beam ! Writing clean map to FITS file: J1756+5748_S_2017_07_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.411846 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000161327 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.117515 0.117515 0.235029 0.470059 0.940117 1.88023 3.76047 7.52094 15.0419 30.0838 60.1675 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.411 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.738 x 5.006 at -10.84 degrees (North through East) ! Clean map min=-0.00090111 max=0.41185 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 J1756+5748_S_2017_07_09_pus_uvs.log closed on Wed May 8 14:55:11 2019