! Started logfile: /scr/pima/rv119_uvs/J0328+3940_S_dfm.log on Sun Dec 17 11:33:35 2017 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23275 obs /scr/pima/rv119_uvs/J0328+3940_S_uva.fits ! Reading UV FITS file: /scr/pima/rv119_uvs/J0328+3940_S_uva.fits ! AN table 1: 44 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.985859 visibilities/baseline/integration-bin. ! Found source: J0328+3940 ! ! 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 2.23275e+09 8e+06 1 8e+06 ! 02 2 2.26275e+09 8e+06 1 8e+06 ! 03 3 2.35275e+09 8e+06 1 8e+06 ! 04 4 2.37275e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 79 lines of history. ! ! Reading 7808 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 4 channels. ! 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 ![@/opt64/bin/pima_mupet_01.dfm J0328+3940_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.062951Jy sigma=21.320342 ! Fit after self-cal, rms=0.725085Jy sigma=14.618606 ! 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=3.088 mas, bmaj=3.986 mas, bpa=-5.259 degrees ! Estimated noise=0.817892 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 = 0.211396 Jy ! Component: 100 - total flux cleaned = 0.258524 Jy ! Total flux subtracted in 100 components = 0.258524 Jy ! Clean residual min=-0.008063 max=0.015817 Jy/beam ! Clean residual mean=0.000002 rms=0.002146 Jy/beam ! Combined flux in latest and established models = 0.258524 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.258524 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.172408Jy sigma=1.574052 ! Fit after self-cal, rms=0.172403Jy sigma=1.573726 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0170229 Jy ! Component: 100 - total flux cleaned = 0.0258967 Jy ! Total flux subtracted in 100 components = 0.0258967 Jy ! Clean residual min=-0.007907 max=0.008083 Jy/beam ! Clean residual mean=-0.000001 rms=0.001790 Jy/beam ! Combined flux in latest and established models = 0.284421 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 19 components and 0.284421 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.168645Jy sigma=1.470423 ! Fit after self-cal, rms=0.168632Jy sigma=1.470021 ! 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=3.953 mas, bmaj=5.034 mas, bpa=-2.997 degrees ! Estimated noise=0.420468 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 = 0.0097459 Jy ! Component: 100 - total flux cleaned = 0.0146126 Jy ! Component: 150 - total flux cleaned = 0.0175157 Jy ! Component: 200 - total flux cleaned = 0.0193649 Jy ! Total flux subtracted in 200 components = 0.0193649 Jy ! Clean residual min=-0.007346 max=0.008662 Jy/beam ! Clean residual mean=-0.000012 rms=0.001712 Jy/beam ! Combined flux in latest and established models = 0.303786 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 42 components and 0.303786 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.167241Jy sigma=1.453242 ! Fit after self-cal, rms=0.167241Jy sigma=1.452879 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.953 x 5.034 at -2.997 degrees (North through East) ! Clean map min=-0.0070882 max=0.28027 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 0.96 KP 0.99 ! LA 0.96 MK 0.96 NL 1.03 OV 1.00 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 0.97 KP 1.00 ! LA 0.97 MK 0.95 NL 1.04 OV 1.01 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.01 KP 0.85 ! LA 1.00 MK 1.27 NL 1.00* OV 1.04 ! PT 0.99 SC 1.27 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 0.97 KP 1.00 ! LA 0.97 MK 0.97 NL 1.01 OV 1.03 ! PT 0.99 SC 1.00 ! ! ! Fit before self-cal, rms=0.167241Jy sigma=1.452879 ! Fit after self-cal, rms=0.162486Jy sigma=1.380941 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4 mas, bmaj=5.084 mas, bpa=-3.136 degrees ! Estimated noise=0.423735 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 (9.5, -27). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00813616 Jy ! Component: 100 - total flux cleaned = 0.0131227 Jy ! Component: 150 - total flux cleaned = 0.0167491 Jy ! Component: 200 - total flux cleaned = 0.0194548 Jy ! Total flux subtracted in 200 components = 0.0194548 Jy ! Clean residual min=-0.004614 max=0.004937 Jy/beam ! Clean residual mean=-0.000011 rms=0.001229 Jy/beam ! Combined flux in latest and established models = 0.323241 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 64 components and 0.323241 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.161503Jy sigma=1.366393 ! Fit after self-cal, rms=0.161455Jy sigma=1.364658 ! 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=0.161455Jy sigma=1.364658 ! Fit after self-cal, rms=0.100436Jy sigma=1.275740 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.998 mas, bmaj=5.069 mas, bpa=-2.95 degrees ! Estimated noise=0.421978 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000839277 Jy ! Component: 100 - total flux cleaned = 0.00107345 Jy ! Component: 150 - total flux cleaned = 0.00116839 Jy ! Component: 200 - total flux cleaned = 0.00128964 Jy ! Total flux subtracted in 200 components = 0.00128964 Jy ! Clean residual min=-0.003191 max=0.003660 Jy/beam ! Clean residual mean=-0.000006 rms=0.000750 Jy/beam ! Combined flux in latest and established models = 0.32453 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 89 components and 0.32453 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100350Jy sigma=1.274426 ! Fit after self-cal, rms=0.100382Jy sigma=1.272598 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 (38, -101). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00371338 Jy ! Component: 100 - total flux cleaned = 0.00600299 Jy ! Component: 150 - total flux cleaned = 0.00715407 Jy ! Component: 200 - total flux cleaned = 0.00802919 Jy ! Total flux subtracted in 200 components = 0.00802919 Jy ! Clean residual min=-0.002729 max=0.003066 Jy/beam ! Clean residual mean=-0.000002 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.332559 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 109 components and 0.332559 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100194Jy sigma=1.267796 ! Fit after self-cal, rms=0.100153Jy sigma=1.267340 ! Inverting map ! Added new window around map position (84.5, 73.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00152758 Jy ! Component: 100 - total flux cleaned = 0.00206258 Jy ! Component: 150 - total flux cleaned = 0.00240952 Jy ! Component: 200 - total flux cleaned = 0.00281759 Jy ! Total flux subtracted in 200 components = 0.00281759 Jy ! Clean residual min=-0.002415 max=0.002506 Jy/beam ! Clean residual mean=-0.000002 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.335377 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 122 components and 0.335377 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100000Jy sigma=1.265182 ! Fit after self-cal, rms=0.099948Jy sigma=1.265075 ! 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=0.099948Jy sigma=1.265075 ! Fit after self-cal, rms=0.099617Jy sigma=1.264336 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4 mas, bmaj=5.071 mas, bpa=-2.887 degrees ! Estimated noise=0.421436 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000948937 Jy ! Component: 100 - total flux cleaned = 0.00134274 Jy ! Component: 150 - total flux cleaned = 0.00156916 Jy ! Component: 200 - total flux cleaned = 0.00178095 Jy ! Total flux subtracted in 200 components = 0.00178095 Jy ! Clean residual min=-0.002383 max=0.002465 Jy/beam ! Clean residual mean=-0.000001 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.337158 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 136 components and 0.337158 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099545Jy sigma=1.263420 ! Fit after self-cal, rms=0.099516Jy sigma=1.263380 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 = 0.000297501 Jy ! Component: 100 - total flux cleaned = 0.000532622 Jy ! Component: 150 - total flux cleaned = 0.000754779 Jy ! Component: 200 - total flux cleaned = 0.000964743 Jy ! Total flux subtracted in 200 components = 0.000964743 Jy ! Clean residual min=-0.002346 max=0.002450 Jy/beam ! Clean residual mean=-0.000001 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.338123 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 148 components and 0.338123 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099469Jy sigma=1.262888 ! Fit after self-cal, rms=0.099451Jy sigma=1.262877 ! 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=0.099451Jy sigma=1.262877 ! Fit after self-cal, rms=0.098844Jy sigma=1.262677 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.889 mas, bmaj=8.839 mas, bpa=6.894 degrees ! Estimated noise=0.521611 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104729 Jy ! Component: 100 - total flux cleaned = 0.00154362 Jy ! Component: 150 - total flux cleaned = 0.00179844 Jy ! Component: 200 - total flux cleaned = 0.00204484 Jy ! Total flux subtracted in 200 components = 0.00204484 Jy ! Clean residual min=-0.003060 max=0.002770 Jy/beam ! Clean residual mean=0.000001 rms=0.000740 Jy/beam ! Combined flux in latest and established models = 0.340167 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 164 components and 0.340167 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098820Jy sigma=1.262375 ! Fit after self-cal, rms=0.098807Jy sigma=1.262336 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 = 0.000282709 Jy ! Component: 100 - total flux cleaned = 0.000413506 Jy ! Component: 150 - total flux cleaned = 0.000532387 Jy ! Component: 200 - total flux cleaned = 0.000620008 Jy ! Total flux subtracted in 200 components = 0.000620008 Jy ! Clean residual min=-0.003058 max=0.002779 Jy/beam ! Clean residual mean=0.000001 rms=0.000732 Jy/beam ! Combined flux in latest and established models = 0.340787 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 171 components and 0.340787 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098794Jy sigma=1.262352 ! Fit after self-cal, rms=0.098788Jy sigma=1.262342 ! 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=4.002 mas, bmaj=5.073 mas, bpa=-2.796 degrees ! Estimated noise=0.421039 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.002 x 5.073 at -2.796 degrees (North through East) ! Clean map min=-0.0024103 max=0.27977 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=3.134 mas, bmaj=4.025 mas, bpa=-5.082 degrees ! Estimated noise=0.829005 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.214022 Jy ! Component: 100 - total flux cleaned = 0.261563 Jy ! Component: 150 - total flux cleaned = 0.276353 Jy ! Component: 200 - total flux cleaned = 0.284213 Jy ! Total flux subtracted in 200 components = 0.284213 Jy ! Clean residual min=-0.005923 max=0.005060 Jy/beam ! Clean residual mean=-0.000003 rms=0.001246 Jy/beam ! Combined flux in latest and established models = 0.284213 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.284213 Jy ! Inverting map and beam ! Estimated beam: bmin=4.002 mas, bmaj=5.073 mas, bpa=-2.796 degrees ! Estimated noise=0.421039 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 = 0.00961758 Jy ! Component: 100 - total flux cleaned = 0.0160022 Jy ! Component: 150 - total flux cleaned = 0.0210952 Jy ! Component: 200 - total flux cleaned = 0.0253524 Jy ! Total flux subtracted in 200 components = 0.0253524 Jy ! Clean residual min=-0.003268 max=0.003576 Jy/beam ! Clean residual mean=-0.000006 rms=0.000863 Jy/beam ! Combined flux in latest and established models = 0.309566 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 72 components and 0.309566 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=7.889 mas, bmaj=8.839 mas, bpa=6.894 degrees ! Estimated noise=0.521611 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0063398 Jy ! Component: 100 - total flux cleaned = 0.0110029 Jy ! Component: 150 - total flux cleaned = 0.0146767 Jy ! Component: 200 - total flux cleaned = 0.0176982 Jy ! Total flux subtracted in 200 components = 0.0176982 Jy ! Clean residual min=-0.003527 max=0.003304 Jy/beam ! Clean residual mean=-0.000003 rms=0.000936 Jy/beam ! Combined flux in latest and established models = 0.327264 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 = 0.00251913 Jy ! Component: 100 - total flux cleaned = 0.00463178 Jy ! Component: 150 - total flux cleaned = 0.00641239 Jy ! Component: 200 - total flux cleaned = 0.00757017 Jy ! Total flux subtracted in 200 components = 0.00757017 Jy ! Clean residual min=-0.003253 max=0.002507 Jy/beam ! Clean residual mean=0.000002 rms=0.000800 Jy/beam ! Combined flux in latest and established models = 0.334834 Jy ! Adding 120 model components to the UV plane model. ! The established model now contains 175 components and 0.334834 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.002 mas, bmaj=5.073 mas, bpa=-2.796 degrees ! Estimated noise=0.421039 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000226254 Jy ! Component: 100 - total flux cleaned = 0.00018443 Jy ! Component: 150 - total flux cleaned = 0.000654517 Jy ! Component: 200 - total flux cleaned = 0.00112619 Jy ! Total flux subtracted in 200 components = 0.00112619 Jy ! Clean residual min=-0.002390 max=0.002573 Jy/beam ! Clean residual mean=-0.000001 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.33596 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 193 components and 0.33596 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098898Jy sigma=1.264214 ! Fit after self-cal, rms=0.098949Jy sigma=1.263904 wmodel J0328+3940_S_map.mod ! Writing 193 model components to file: J0328+3940_S_map.mod wobs J0328+3940_S_uvs.fits ! Writing UV FITS file: J0328+3940_S_uvs.fits wwins J0328+3940_S_map.win ! wwins: Wrote 4 windows to J0328+3940_S_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 = 0.000432761 Jy ! Component: 100 - total flux cleaned = 0.000596919 Jy ! Component: 150 - total flux cleaned = 0.000674872 Jy ! Component: 200 - total flux cleaned = 0.000750287 Jy ! Component: 250 - total flux cleaned = 0.00074991 Jy ! Component: 300 - total flux cleaned = 0.000713573 Jy ! Component: 350 - total flux cleaned = 0.000539882 Jy ! Component: 400 - total flux cleaned = 0.00040435 Jy ! Component: 450 - total flux cleaned = 0.000238219 Jy ! Component: 500 - total flux cleaned = 1.06533e-05 Jy ! Component: 550 - total flux cleaned = -0.000148223 Jy ! Component: 600 - total flux cleaned = -0.000211575 Jy ! Component: 650 - total flux cleaned = -0.000366125 Jy ! Component: 700 - total flux cleaned = -0.000577889 Jy ! Component: 750 - total flux cleaned = -0.000608274 Jy ! Component: 800 - total flux cleaned = -0.00072639 Jy ! Component: 850 - total flux cleaned = -0.000901048 Jy ! Component: 900 - total flux cleaned = -0.00101595 Jy ! Component: 950 - total flux cleaned = -0.00118517 Jy ! Component: 1000 - total flux cleaned = -0.0012401 Jy ! Component: 1050 - total flux cleaned = -0.00140468 Jy ! Component: 1100 - total flux cleaned = -0.00151283 Jy ! Component: 1150 - total flux cleaned = -0.00159295 Jy ! Component: 1200 - total flux cleaned = -0.00172487 Jy ! Component: 1250 - total flux cleaned = -0.00172443 Jy ! Component: 1300 - total flux cleaned = -0.00182801 Jy ! Component: 1350 - total flux cleaned = -0.00193005 Jy ! Component: 1400 - total flux cleaned = -0.0020315 Jy ! Component: 1450 - total flux cleaned = -0.00223209 Jy ! Component: 1500 - total flux cleaned = -0.00233121 Jy ! Component: 1550 - total flux cleaned = -0.0023559 Jy ! Component: 1600 - total flux cleaned = -0.00238052 Jy ! Component: 1650 - total flux cleaned = -0.0024051 Jy ! Component: 1700 - total flux cleaned = -0.00245327 Jy ! Component: 1750 - total flux cleaned = -0.00250072 Jy ! Component: 1800 - total flux cleaned = -0.00247698 Jy ! Component: 1850 - total flux cleaned = -0.00250038 Jy ! Component: 1900 - total flux cleaned = -0.00259304 Jy ! Component: 1950 - total flux cleaned = -0.00263877 Jy ! Component: 2000 - total flux cleaned = -0.00257001 Jy ! Component: 2050 - total flux cleaned = -0.00261563 Jy ! Component: 2100 - total flux cleaned = -0.00270619 Jy ! Component: 2150 - total flux cleaned = -0.00268349 Jy ! Component: 2200 - total flux cleaned = -0.00266131 Jy ! Component: 2250 - total flux cleaned = -0.00272804 Jy ! Component: 2300 - total flux cleaned = -0.00264018 Jy ! Component: 2350 - total flux cleaned = -0.00259667 Jy ! Component: 2400 - total flux cleaned = -0.00261835 Jy ! Component: 2450 - total flux cleaned = -0.00251071 Jy ! Component: 2500 - total flux cleaned = -0.00261785 Jy ! Component: 2550 - total flux cleaned = -0.00259647 Jy ! Component: 2600 - total flux cleaned = -0.00251177 Jy ! Component: 2650 - total flux cleaned = -0.00253311 Jy ! Component: 2700 - total flux cleaned = -0.00263734 Jy ! Component: 2750 - total flux cleaned = -0.00253365 Jy ! Component: 2800 - total flux cleaned = -0.0024922 Jy ! Component: 2850 - total flux cleaned = -0.00249231 Jy ! Component: 2900 - total flux cleaned = -0.00251256 Jy ! Component: 2950 - total flux cleaned = -0.00249225 Jy ! Component: 3000 - total flux cleaned = -0.00247197 Jy ! Component: 3050 - total flux cleaned = -0.00247216 Jy ! Component: 3100 - total flux cleaned = -0.00247228 Jy ! Component: 3150 - total flux cleaned = -0.0024325 Jy ! Component: 3200 - total flux cleaned = -0.00243269 Jy ! Component: 3250 - total flux cleaned = -0.00245227 Jy ! Component: 3300 - total flux cleaned = -0.00241304 Jy ! Component: 3350 - total flux cleaned = -0.00229661 Jy ! Component: 3400 - total flux cleaned = -0.00227721 Jy ! Component: 3450 - total flux cleaned = -0.00223876 Jy ! Component: 3500 - total flux cleaned = -0.00229622 Jy ! Component: 3550 - total flux cleaned = -0.00220113 Jy ! Component: 3600 - total flux cleaned = -0.00216324 Jy ! Component: 3650 - total flux cleaned = -0.00218212 Jy ! Component: 3700 - total flux cleaned = -0.00208834 Jy ! Component: 3750 - total flux cleaned = -0.00216303 Jy ! Component: 3800 - total flux cleaned = -0.0020887 Jy ! Component: 3850 - total flux cleaned = -0.00208873 Jy ! Component: 3900 - total flux cleaned = -0.00197819 Jy ! Component: 3950 - total flux cleaned = -0.00203317 Jy ! Component: 4000 - total flux cleaned = -0.00188726 Jy ! Component: 4050 - total flux cleaned = -0.00195994 Jy ! Total flux subtracted in 4096 components = -0.00186959 Jy ! Clean residual min=-0.001283 max=0.001065 Jy/beam ! Clean residual mean=0.000002 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.334091 Jy keep ! Adding 300 model components to the UV plane model. ! The established model now contains 493 components and 0.334091 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv119_uvs/J0328+3940_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.002 x 5.073 at -2.796 degrees (North through East) ! Clean map min=-0.0021138 max=0.28081 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv119_uvs/J0328+3940_S_map.fits wmodel /scr/pima/rv119_uvs/J0328+3940_S_map.mod ! Writing 493 model components to file: /scr/pima/rv119_uvs/J0328+3940_S_map.mod wobs /scr/pima/rv119_uvs/J0328+3940_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv119_uvs/J0328+3940_S_uvs.fits wwins /scr/pima/rv119_uvs/J0328+3940_S_map.win ! wwins: Wrote 5 windows to /scr/pima/rv119_uvs/J0328+3940_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.280813 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000337944 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.361035 0.361035 0.722071 1.44414 2.88828 5.77656 11.5531 23.1063 46.2125 92.425 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.28 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 830.943 quit ! Quitting program ! Log file /scr/pima/rv119_uvs/J0328+3940_S_dfm.log closed on Sun Dec 17 11:33:39 2017