! Started logfile: /scr/pima/bg219b_uvs/J0650+6001_S_dfm.log on Thu May 19 20:06:47 2016 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /scr/pima/bg219b_uvs/J0650+6001_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0650+6001_S_uva.fits ! AN table 1: 28 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.852183 visibilities/baseline/integration-bin. ! Found source: J0650+6001 ! ! 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 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 3436 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 J0650+6001_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 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 48 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 48 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.410731Jy sigma=22.487805 ! Fit after self-cal, rms=0.198071Jy sigma=3.240252 ! 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=3.673 mas, bmaj=7.4 mas, bpa=82.87 degrees ! Estimated noise=1.22701 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 = 0.691638 Jy ! Component: 100 - total flux cleaned = 0.891771 Jy ! Total flux subtracted in 100 components = 0.891771 Jy ! Clean residual min=-0.032820 max=0.090788 Jy/beam ! Clean residual mean=-0.000129 rms=0.010726 Jy/beam ! Combined flux in latest and established models = 0.891771 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.891771 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.178594Jy sigma=2.829060 ! Fit after self-cal, rms=0.178536Jy sigma=2.828505 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0989102 Jy ! Component: 100 - total flux cleaned = 0.14897 Jy ! Total flux subtracted in 100 components = 0.14897 Jy ! Clean residual min=-0.016941 max=0.023594 Jy/beam ! Clean residual mean=-0.000061 rms=0.005400 Jy/beam ! Combined flux in latest and established models = 1.04074 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 13 components and 1.04074 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.115137Jy sigma=1.733366 ! Fit after self-cal, rms=0.115056Jy sigma=1.732577 ! 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=4.34 mas, bmaj=8.329 mas, bpa=80.23 degrees ! Estimated noise=0.862979 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 = 0.0228091 Jy ! Component: 100 - total flux cleaned = 0.0286146 Jy ! Component: 150 - total flux cleaned = 0.0286351 Jy ! Component: 200 - total flux cleaned = 0.0286417 Jy ! Total flux subtracted in 200 components = 0.0286417 Jy ! Clean residual min=-0.018295 max=0.024905 Jy/beam ! Clean residual mean=-0.000063 rms=0.006320 Jy/beam ! Combined flux in latest and established models = 1.06938 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 26 components and 1.06938 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111246Jy sigma=1.647719 ! Fit after self-cal, rms=0.111238Jy sigma=1.647661 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.34 x 8.329 at 80.23 degrees (North through East) ! Clean map min=-0.017765 max=0.928 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 1.00 KP 0.99 ! LA 0.97 NL 0.96 OV 1.00 PT 1.13 ! SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.02 KP 0.99 ! LA 0.98 NL 0.95 OV 1.00 PT 1.12 ! SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 0.98 KP 0.98 ! LA 0.95 NL 0.97 OV 0.97 PT 1.07 ! SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.00 KP 0.98 ! LA 0.96 NL 0.98 OV 0.95 PT 1.05 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.111238Jy sigma=1.647661 ! Fit after self-cal, rms=0.097759Jy sigma=1.425133 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.335 mas, bmaj=8.322 mas, bpa=80.26 degrees ! Estimated noise=0.858136 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 = -0.000647548 Jy ! Component: 100 - total flux cleaned = -0.000529239 Jy ! Component: 150 - total flux cleaned = -0.000430275 Jy ! Component: 200 - total flux cleaned = -0.000344786 Jy ! Total flux subtracted in 200 components = -0.000344786 Jy ! Clean residual min=-0.017879 max=0.018512 Jy/beam ! Clean residual mean=-0.000139 rms=0.005050 Jy/beam ! Combined flux in latest and established models = 1.06904 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 39 components and 1.06904 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097504Jy sigma=1.421338 ! Fit after self-cal, rms=0.097503Jy sigma=1.421144 ! 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=0.097503Jy sigma=1.421144 ! Fit after self-cal, rms=0.088177Jy sigma=1.270336 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.348 mas, bmaj=8.345 mas, bpa=80.19 degrees ! Estimated noise=0.847348 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0116564 Jy ! Component: 100 - total flux cleaned = -0.0175759 Jy ! Component: 150 - total flux cleaned = -0.0215844 Jy ! Component: 200 - total flux cleaned = -0.0243244 Jy ! Total flux subtracted in 200 components = -0.0243244 Jy ! Clean residual min=-0.011453 max=0.014911 Jy/beam ! Clean residual mean=-0.000060 rms=0.003847 Jy/beam ! Combined flux in latest and established models = 1.04471 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 55 components and 1.04471 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085937Jy sigma=1.252213 ! Fit after self-cal, rms=0.085938Jy sigma=1.251992 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 = -0.00207921 Jy ! Component: 100 - total flux cleaned = -0.00329497 Jy ! Component: 150 - total flux cleaned = -0.00350381 Jy ! Component: 200 - total flux cleaned = -0.00369876 Jy ! Total flux subtracted in 200 components = -0.00369876 Jy ! Clean residual min=-0.011436 max=0.015064 Jy/beam ! Clean residual mean=-0.000061 rms=0.003852 Jy/beam ! Combined flux in latest and established models = 1.04102 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 56 components and 1.04102 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085801Jy sigma=1.252119 ! Fit after self-cal, rms=0.085800Jy sigma=1.252078 ! 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=0.085800Jy sigma=1.252078 ! Fit after self-cal, rms=0.084615Jy sigma=1.237453 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.345 mas, bmaj=8.356 mas, bpa=80.07 degrees ! Estimated noise=0.840445 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00666189 Jy ! Component: 100 - total flux cleaned = -0.00986666 Jy ! Component: 150 - total flux cleaned = -0.0119979 Jy ! Component: 200 - total flux cleaned = -0.0128688 Jy ! Total flux subtracted in 200 components = -0.0128688 Jy ! Clean residual min=-0.010068 max=0.014831 Jy/beam ! Clean residual mean=-0.000047 rms=0.003644 Jy/beam ! Combined flux in latest and established models = 1.02815 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 61 components and 1.02815 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083764Jy sigma=1.233477 ! Fit after self-cal, rms=0.083764Jy sigma=1.233431 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 = -0.000518895 Jy ! Component: 100 - total flux cleaned = -0.000790804 Jy ! Component: 150 - total flux cleaned = -0.000995147 Jy ! Component: 200 - total flux cleaned = -0.00114627 Jy ! Total flux subtracted in 200 components = -0.00114627 Jy ! Clean residual min=-0.010055 max=0.014650 Jy/beam ! Clean residual mean=-0.000047 rms=0.003642 Jy/beam ! Combined flux in latest and established models = 1.027 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 65 components and 1.027 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083712Jy sigma=1.232896 ! Fit after self-cal, rms=0.083711Jy sigma=1.232881 ! 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=0.083711Jy sigma=1.232881 ! Fit after self-cal, rms=0.075096Jy sigma=1.119850 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.6 mas, bmaj=10.44 mas, bpa=89.35 degrees ! Estimated noise=0.992462 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00229744 Jy ! Component: 100 - total flux cleaned = -0.00235704 Jy ! Component: 150 - total flux cleaned = -0.00231685 Jy ! Component: 200 - total flux cleaned = -0.00239352 Jy ! Total flux subtracted in 200 components = -0.00239352 Jy ! Clean residual min=-0.008266 max=0.011677 Jy/beam ! Clean residual mean=-0.000080 rms=0.003007 Jy/beam ! Combined flux in latest and established models = 1.02461 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 71 components and 1.02461 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075089Jy sigma=1.120905 ! Fit after self-cal, rms=0.075093Jy sigma=1.120702 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 = -0.000186559 Jy ! Component: 100 - total flux cleaned = -0.000217677 Jy ! Component: 150 - total flux cleaned = -0.000275568 Jy ! Component: 200 - total flux cleaned = -0.000330954 Jy ! Total flux subtracted in 200 components = -0.000330954 Jy ! Clean residual min=-0.008221 max=0.011677 Jy/beam ! Clean residual mean=-0.000080 rms=0.003004 Jy/beam ! Combined flux in latest and established models = 1.02428 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 74 components and 1.02427 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075107Jy sigma=1.121172 ! Fit after self-cal, rms=0.075104Jy sigma=1.121109 ! 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=4.337 mas, bmaj=8.345 mas, bpa=80.02 degrees ! Estimated noise=0.837569 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.337 x 8.345 at 80.02 degrees (North through East) ! Clean map min=-0.0061644 max=0.90484 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=0.075104Jy sigma=1.121109 ! Fit after self-cal, rms=0.068248Jy sigma=1.001680 ! Inverting map and beam ! Estimated beam: bmin=4.342 mas, bmaj=8.337 mas, bpa=80.01 degrees ! Estimated noise=0.837336 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000107567 Jy ! Component: 100 - total flux cleaned = 0.000728131 Jy ! Component: 150 - total flux cleaned = 0.00132431 Jy ! Component: 200 - total flux cleaned = 0.00183769 Jy ! Total flux subtracted in 200 components = 0.00183769 Jy ! Clean residual min=-0.004953 max=0.006330 Jy/beam ! Clean residual mean=-0.000030 rms=0.001544 Jy/beam ! Combined flux in latest and established models = 1.02611 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 81 components and 1.02611 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068096Jy sigma=0.997672 ! Fit after self-cal, rms=0.068094Jy sigma=0.997654 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00030179 Jy ! Component: 100 - total flux cleaned = 0.000547042 Jy ! Component: 150 - total flux cleaned = 0.000719277 Jy ! Component: 200 - total flux cleaned = 0.000838279 Jy ! Total flux subtracted in 200 components = 0.000838279 Jy ! Clean residual min=-0.004919 max=0.006180 Jy/beam ! Clean residual mean=-0.000030 rms=0.001538 Jy/beam ! Combined flux in latest and established models = 1.02695 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 83 components and 1.02695 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068054Jy sigma=0.996430 ! Fit after self-cal, rms=0.068052Jy sigma=0.996412 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068052Jy sigma=0.996412 ! Fit after self-cal, rms=0.067773Jy sigma=0.994812 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=3.668 mas, bmaj=7.402 mas, bpa=82.44 degrees ! Estimated noise=1.18676 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.668886 Jy ! Component: 100 - total flux cleaned = 0.859665 Jy ! Component: 150 - total flux cleaned = 0.953557 Jy ! Component: 200 - total flux cleaned = 1.00106 Jy ! Total flux subtracted in 200 components = 1.00106 Jy ! Clean residual min=-0.012109 max=0.022081 Jy/beam ! Clean residual mean=-0.000026 rms=0.002965 Jy/beam ! Combined flux in latest and established models = 1.00106 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 13 model components to the UV plane model. ! The established model now contains 13 components and 1.00106 Jy ! Inverting map and beam ! Estimated beam: bmin=4.332 mas, bmaj=8.333 mas, bpa=79.98 degrees ! Estimated noise=0.835446 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 = 0.0250665 Jy ! Component: 100 - total flux cleaned = 0.0337768 Jy ! Component: 150 - total flux cleaned = 0.0332959 Jy ! Component: 200 - total flux cleaned = 0.0328957 Jy ! Total flux subtracted in 200 components = 0.0328957 Jy ! Clean residual min=-0.005902 max=0.006854 Jy/beam ! Clean residual mean=-0.000029 rms=0.001638 Jy/beam ! Combined flux in latest and established models = 1.03395 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 23 components and 1.03395 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=7.591 mas, bmaj=10.42 mas, bpa=89.31 degrees ! Estimated noise=0.991473 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0028509 Jy ! Component: 100 - total flux cleaned = -0.00385441 Jy ! Component: 150 - total flux cleaned = -0.00467249 Jy ! Component: 200 - total flux cleaned = -0.00525838 Jy ! Total flux subtracted in 200 components = -0.00525838 Jy ! Clean residual min=-0.006025 max=0.008108 Jy/beam ! Clean residual mean=-0.000057 rms=0.002047 Jy/beam ! Combined flux in latest and established models = 1.02869 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 = -0.000550594 Jy ! Component: 100 - total flux cleaned = -0.0010006 Jy ! Component: 150 - total flux cleaned = -0.0013289 Jy ! Component: 200 - total flux cleaned = -0.00164606 Jy ! Total flux subtracted in 200 components = -0.00164606 Jy ! Clean residual min=-0.006004 max=0.007952 Jy/beam ! Clean residual mean=-0.000058 rms=0.002028 Jy/beam ! Combined flux in latest and established models = 1.02705 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 32 components and 1.02705 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.332 mas, bmaj=8.333 mas, bpa=79.98 degrees ! Estimated noise=0.835446 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000813006 Jy ! Component: 100 - total flux cleaned = 0.00122171 Jy ! Component: 150 - total flux cleaned = 0.00178083 Jy ! Component: 200 - total flux cleaned = 0.00196865 Jy ! Total flux subtracted in 200 components = 0.00196865 Jy ! Clean residual min=-0.005563 max=0.006437 Jy/beam ! Clean residual mean=-0.000030 rms=0.001548 Jy/beam ! Combined flux in latest and established models = 1.02902 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 40 components and 1.02902 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068065Jy sigma=1.000356 ! Fit after self-cal, rms=0.068056Jy sigma=1.000240 wmodel /J0650+6001_S_map.mod ! wmodel: Unable to open new model file: /J0650+6001_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J0650+6001_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.332 x 8.333 at 79.98 degrees (North through East) ! Clean map min=-0.004875 max=0.90141 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0650+6001_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.901407 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00154614 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.514574 0.514574 1.02915 2.0583 4.11659 8.23318 16.4664 32.9327 65.8655 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0046 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.901 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 583.006 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0650+6001_S_dfm.log closed on Thu May 19 20:06:49 2016