! Started logfile: .//J0958+3224_S_dfm.log on Wed Aug 15 15:29:56 2018 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 .//J0958+3224_S_uva.fits ! Reading UV FITS file: .//J0958+3224_S_uva.fits ! AN table 1: 8 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.96875 visibilities/baseline/integration-bin. ! Found source: J0958+3224 ! ! 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 868 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 J0958+3224_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 print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! 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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.196002Jy sigma=16.845370 ! Fit after self-cal, rms=0.505658Jy sigma=6.916789 ! 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=4.149 mas, bmaj=12.35 mas, bpa=-84.44 degrees ! Estimated noise=2.38088 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 = 0.433634 Jy ! Component: 100 - total flux cleaned = 0.601837 Jy ! Total flux subtracted in 100 components = 0.601837 Jy ! Clean residual min=-0.056267 max=0.114739 Jy/beam ! Clean residual mean=0.000141 rms=0.023640 Jy/beam ! Combined flux in latest and established models = 0.601837 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 23 components and 0.601837 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.214253Jy sigma=2.970995 ! Fit after self-cal, rms=0.213855Jy sigma=2.962044 ! 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=4.758 mas, bmaj=12.2 mas, bpa=-87.72 degrees ! Estimated noise=2.01882 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 = 0.117015 Jy ! Component: 100 - total flux cleaned = 0.181048 Jy ! Component: 150 - total flux cleaned = 0.223285 Jy ! Component: 200 - total flux cleaned = 0.252137 Jy ! Total flux subtracted in 200 components = 0.252137 Jy ! Clean residual min=-0.036444 max=0.079758 Jy/beam ! Clean residual mean=0.000435 rms=0.014608 Jy/beam ! Combined flux in latest and established models = 0.853974 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 68 components and 0.853974 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132279Jy sigma=1.837111 ! Fit after self-cal, rms=0.131577Jy sigma=1.825008 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.758 x 12.2 at -87.72 degrees (North through East) ! Clean map min=-0.036032 max=0.57265 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.96 HN 1.02 KP 0.99 ! LA 0.95 NL 0.96 PT 1.04 SC 0.87 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.99 HN 0.99 KP 0.98 ! LA 0.94 NL 0.95 PT 1.01 SC 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.01 HN 1.05 KP 0.98 ! LA 0.90 NL 0.87 PT 1.03 SC 0.91 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* NL 0.00* PT 0.00* SC 0.00* ! ! ! Fit before self-cal, rms=0.131577Jy sigma=1.825008 ! Fit after self-cal, rms=0.119016Jy sigma=1.654663 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.687 mas, bmaj=12.48 mas, bpa=-88.65 degrees ! Estimated noise=1.95507 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 (15, -85.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.05004 Jy ! Component: 100 - total flux cleaned = 0.0520954 Jy ! Component: 150 - total flux cleaned = 0.0528763 Jy ! Component: 200 - total flux cleaned = 0.0535509 Jy ! Total flux subtracted in 200 components = 0.0535509 Jy ! Clean residual min=-0.020118 max=0.027809 Jy/beam ! Clean residual mean=-0.000236 rms=0.006226 Jy/beam ! Combined flux in latest and established models = 0.907525 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 82 components and 0.907525 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088979Jy sigma=1.224721 ! Fit after self-cal, rms=0.088487Jy sigma=1.214191 ! 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=0.088487Jy sigma=1.214191 ! Fit after self-cal, rms=0.083882Jy sigma=1.173754 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.733 mas, bmaj=12.37 mas, bpa=-88.46 degrees ! Estimated noise=1.93211 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0125421 Jy ! Component: 100 - total flux cleaned = 0.0134055 Jy ! Component: 150 - total flux cleaned = 0.0133797 Jy ! Component: 200 - total flux cleaned = 0.0124819 Jy ! Total flux subtracted in 200 components = 0.0124819 Jy ! Clean residual min=-0.016295 max=0.019364 Jy/beam ! Clean residual mean=-0.000201 rms=0.004311 Jy/beam ! Combined flux in latest and established models = 0.920007 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 101 components and 0.920007 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079698Jy sigma=1.112162 ! Fit after self-cal, rms=0.079585Jy sigma=1.110823 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 (-27, 36.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108131 Jy ! Component: 100 - total flux cleaned = 0.00847095 Jy ! Component: 150 - total flux cleaned = 0.00873777 Jy ! Component: 200 - total flux cleaned = 0.00897494 Jy ! Total flux subtracted in 200 components = 0.00897494 Jy ! Clean residual min=-0.012335 max=0.010391 Jy/beam ! Clean residual mean=-0.000306 rms=0.002945 Jy/beam ! Combined flux in latest and established models = 0.928982 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 120 components and 0.928982 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076053Jy sigma=1.057642 ! Fit after self-cal, rms=0.075973Jy sigma=1.056288 ! 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=0.075973Jy sigma=1.056288 ! Fit after self-cal, rms=0.076393Jy sigma=1.051289 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.786 mas, bmaj=12.34 mas, bpa=-88.41 degrees ! Estimated noise=1.9449 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00422875 Jy ! Component: 100 - total flux cleaned = 0.00441547 Jy ! Component: 150 - total flux cleaned = 0.00459571 Jy ! Component: 200 - total flux cleaned = 0.00509314 Jy ! Total flux subtracted in 200 components = 0.00509314 Jy ! Clean residual min=-0.011202 max=0.010444 Jy/beam ! Clean residual mean=-0.000340 rms=0.002547 Jy/beam ! Combined flux in latest and established models = 0.934075 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 147 components and 0.934075 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075493Jy sigma=1.036971 ! Fit after self-cal, rms=0.075462Jy sigma=1.036726 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 = 0.000311367 Jy ! Component: 100 - total flux cleaned = 0.000459326 Jy ! Component: 150 - total flux cleaned = 0.000321361 Jy ! Component: 200 - total flux cleaned = 0.000190888 Jy ! Total flux subtracted in 200 components = 0.000190888 Jy ! Clean residual min=-0.010110 max=0.009984 Jy/beam ! Clean residual mean=-0.000343 rms=0.002360 Jy/beam ! Combined flux in latest and established models = 0.934266 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 171 components and 0.934266 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075022Jy sigma=1.029187 ! Fit after self-cal, rms=0.075007Jy sigma=1.029075 ! 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=0.075007Jy sigma=1.029075 ! Fit after self-cal, rms=0.075296Jy sigma=1.028488 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.824 mas, bmaj=12.6 mas, bpa=-87.21 degrees ! Estimated noise=2.18364 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000464878 Jy ! Component: 100 - total flux cleaned = 0.000234488 Jy ! Component: 150 - total flux cleaned = 0.000132165 Jy ! Component: 200 - total flux cleaned = 4.0088e-05 Jy ! Total flux subtracted in 200 components = 4.0088e-05 Jy ! Clean residual min=-0.009606 max=0.009089 Jy/beam ! Clean residual mean=-0.000507 rms=0.002569 Jy/beam ! Combined flux in latest and established models = 0.934306 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 184 components and 0.934306 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075064Jy sigma=1.025228 ! Fit after self-cal, rms=0.075046Jy sigma=1.025022 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 = 0.000574898 Jy ! Component: 100 - total flux cleaned = 0.000491555 Jy ! Component: 150 - total flux cleaned = 0.000265501 Jy ! Component: 200 - total flux cleaned = 0.000263895 Jy ! Total flux subtracted in 200 components = 0.000263895 Jy ! Clean residual min=-0.009037 max=0.008886 Jy/beam ! Clean residual mean=-0.000514 rms=0.002472 Jy/beam ! Combined flux in latest and established models = 0.93457 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 198 components and 0.93457 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074910Jy sigma=1.022960 ! Fit after self-cal, rms=0.074893Jy sigma=1.022782 ! 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=4.801 mas, bmaj=12.33 mas, bpa=-88.41 degrees ! Estimated noise=1.95053 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.801 x 12.33 at -88.41 degrees (North through East) ! Clean map min=-0.016388 max=0.5581 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=0.074893Jy sigma=1.022782 ! Fit after self-cal, rms=0.070437Jy sigma=0.952972 ! Inverting map and beam ! Estimated beam: bmin=4.803 mas, bmaj=12.33 mas, bpa=-88.4 degrees ! Estimated noise=1.95082 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000159917 Jy ! Component: 100 - total flux cleaned = -0.000490787 Jy ! Component: 150 - total flux cleaned = -0.000494282 Jy ! Component: 200 - total flux cleaned = -0.000680303 Jy ! Total flux subtracted in 200 components = -0.000680303 Jy ! Clean residual min=-0.007956 max=0.008595 Jy/beam ! Clean residual mean=-0.000291 rms=0.002001 Jy/beam ! Combined flux in latest and established models = 0.933889 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 221 components and 0.933889 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070147Jy sigma=0.948384 ! Fit after self-cal, rms=0.070139Jy sigma=0.948310 ! Inverting map ! Added new window around map position (-107, 121.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00456447 Jy ! Component: 100 - total flux cleaned = 0.00438501 Jy ! Component: 150 - total flux cleaned = 0.00483645 Jy ! Component: 200 - total flux cleaned = 0.00475074 Jy ! Total flux subtracted in 200 components = 0.00475074 Jy ! Clean residual min=-0.006588 max=0.006035 Jy/beam ! Clean residual mean=-0.000330 rms=0.001665 Jy/beam ! Combined flux in latest and established models = 0.93864 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 248 components and 0.93864 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069297Jy sigma=0.936483 ! Fit after self-cal, rms=0.069264Jy sigma=0.936120 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069264Jy sigma=0.936120 ! Fit after self-cal, rms=0.069048Jy sigma=0.935340 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=4.196 mas, bmaj=12.45 mas, bpa=-85.14 degrees ! Estimated noise=2.31045 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.420375 Jy ! Component: 100 - total flux cleaned = 0.579803 Jy ! Component: 150 - total flux cleaned = 0.668213 Jy ! Component: 200 - total flux cleaned = 0.731154 Jy ! Total flux subtracted in 200 components = 0.731154 Jy ! Clean residual min=-0.033309 max=0.060917 Jy/beam ! Clean residual mean=0.000117 rms=0.012199 Jy/beam ! Combined flux in latest and established models = 0.731154 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.731154 Jy ! Inverting map and beam ! Estimated beam: bmin=4.805 mas, bmaj=12.32 mas, bpa=-88.39 degrees ! Estimated noise=1.94854 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) ! Added new window around map position (-0.5, -12). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0662361 Jy ! Component: 100 - total flux cleaned = 0.101604 Jy ! Component: 150 - total flux cleaned = 0.126115 Jy ! Component: 200 - total flux cleaned = 0.144613 Jy ! Total flux subtracted in 200 components = 0.144613 Jy ! Clean residual min=-0.015686 max=0.020663 Jy/beam ! Clean residual mean=0.000363 rms=0.005074 Jy/beam ! Combined flux in latest and established models = 0.875767 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 70 components and 0.875767 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=8.826 mas, bmaj=12.58 mas, bpa=-87.2 degrees ! Estimated noise=2.18058 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0195918 Jy ! Component: 100 - total flux cleaned = 0.0280393 Jy ! Component: 150 - total flux cleaned = 0.0349194 Jy ! Component: 200 - total flux cleaned = 0.0387117 Jy ! Total flux subtracted in 200 components = 0.0387117 Jy ! Clean residual min=-0.011935 max=0.011620 Jy/beam ! Clean residual mean=-0.000063 rms=0.003321 Jy/beam ! Combined flux in latest and established models = 0.914479 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 = 0.00328239 Jy ! Component: 100 - total flux cleaned = 0.00567853 Jy ! Component: 150 - total flux cleaned = 0.00760159 Jy ! Component: 200 - total flux cleaned = 0.0093121 Jy ! Total flux subtracted in 200 components = 0.0093121 Jy ! Clean residual min=-0.010504 max=0.008443 Jy/beam ! Clean residual mean=-0.000212 rms=0.002624 Jy/beam ! Combined flux in latest and established models = 0.923791 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 120 components and 0.923791 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.805 mas, bmaj=12.32 mas, bpa=-88.39 degrees ! Estimated noise=1.94854 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00231298 Jy ! Component: 100 - total flux cleaned = -0.00259397 Jy ! Component: 150 - total flux cleaned = -0.00109817 Jy ! Component: 200 - total flux cleaned = -0.000260651 Jy ! Total flux subtracted in 200 components = -0.000260651 Jy ! Clean residual min=-0.008521 max=0.007070 Jy/beam ! Clean residual mean=-0.000126 rms=0.002115 Jy/beam ! Combined flux in latest and established models = 0.923531 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 156 components and 0.923531 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069903Jy sigma=0.950733 ! Fit after self-cal, rms=0.069625Jy sigma=0.947043 wmodel J0958+3224_S_map.mod ! Writing 156 model components to file: J0958+3224_S_map.mod wobs J0958+3224_S_uvs.fits ! Writing UV FITS file: J0958+3224_S_uvs.fits wwins J0958+3224_S_map.win ! wwins: Wrote 5 windows to J0958+3224_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 = -0.00361876 Jy ! Component: 100 - total flux cleaned = -0.00512779 Jy ! Component: 150 - total flux cleaned = -0.00580799 Jy ! Component: 200 - total flux cleaned = -0.00563404 Jy ! Component: 250 - total flux cleaned = -0.00555134 Jy ! Component: 300 - total flux cleaned = -0.00531046 Jy ! Component: 350 - total flux cleaned = -0.00500614 Jy ! Component: 400 - total flux cleaned = -0.00456724 Jy ! Component: 450 - total flux cleaned = -0.00421849 Jy ! Component: 500 - total flux cleaned = -0.00374885 Jy ! Component: 550 - total flux cleaned = -0.00342466 Jy ! Component: 600 - total flux cleaned = -0.00311098 Jy ! Component: 650 - total flux cleaned = -0.00286879 Jy ! Component: 700 - total flux cleaned = -0.00275186 Jy ! Component: 750 - total flux cleaned = -0.00269507 Jy ! Component: 800 - total flux cleaned = -0.00258646 Jy ! Component: 850 - total flux cleaned = -0.00274716 Jy ! Component: 900 - total flux cleaned = -0.00290252 Jy ! Component: 950 - total flux cleaned = -0.00315301 Jy ! Component: 1000 - total flux cleaned = -0.00305723 Jy ! Component: 1050 - total flux cleaned = -0.00305779 Jy ! Component: 1100 - total flux cleaned = -0.00287328 Jy ! Component: 1150 - total flux cleaned = -0.00273888 Jy ! Component: 1200 - total flux cleaned = -0.00265185 Jy ! Component: 1250 - total flux cleaned = -0.00243607 Jy ! Component: 1300 - total flux cleaned = -0.00214175 Jy ! Component: 1350 - total flux cleaned = -0.00185318 Jy ! Component: 1400 - total flux cleaned = -0.00157094 Jy ! Component: 1450 - total flux cleaned = -0.00129424 Jy ! Component: 1500 - total flux cleaned = -0.00102264 Jy ! Component: 1550 - total flux cleaned = -0.0007164 Jy ! Component: 1600 - total flux cleaned = -0.000378335 Jy ! Component: 1650 - total flux cleaned = -0.000156668 Jy ! Component: 1700 - total flux cleaned = 6.18509e-05 Jy ! Component: 1750 - total flux cleaned = 0.000277077 Jy ! Component: 1800 - total flux cleaned = 0.000453873 Jy ! Component: 1850 - total flux cleaned = 0.000698806 Jy ! Component: 1900 - total flux cleaned = 0.00100922 Jy ! Component: 1950 - total flux cleaned = 0.00128252 Jy ! Component: 2000 - total flux cleaned = 0.00158641 Jy ! Component: 2050 - total flux cleaned = 0.0018541 Jy ! Component: 2100 - total flux cleaned = 0.00202038 Jy ! Component: 2150 - total flux cleaned = 0.00234952 Jy ! Component: 2200 - total flux cleaned = 0.00254548 Jy ! Component: 2250 - total flux cleaned = 0.0028371 Jy ! Component: 2300 - total flux cleaned = 0.00315862 Jy ! Component: 2350 - total flux cleaned = 0.0033824 Jy ! Component: 2400 - total flux cleaned = 0.00366892 Jy ! Component: 2450 - total flux cleaned = 0.00385905 Jy ! Component: 2500 - total flux cleaned = 0.00404875 Jy ! Component: 2550 - total flux cleaned = 0.00420646 Jy ! Component: 2600 - total flux cleaned = 0.00433259 Jy ! Component: 2650 - total flux cleaned = 0.00449019 Jy ! Component: 2700 - total flux cleaned = 0.00464786 Jy ! Component: 2750 - total flux cleaned = 0.00477376 Jy ! Component: 2800 - total flux cleaned = 0.00489962 Jy ! Component: 2850 - total flux cleaned = 0.00502552 Jy ! Component: 2900 - total flux cleaned = 0.00518272 Jy ! Component: 2950 - total flux cleaned = 0.00534004 Jy ! Component: 3000 - total flux cleaned = 0.0054031 Jy ! Component: 3050 - total flux cleaned = 0.00556081 Jy ! Component: 3100 - total flux cleaned = 0.00571837 Jy ! Component: 3150 - total flux cleaned = 0.00581339 Jy ! Component: 3200 - total flux cleaned = 0.00587653 Jy ! Component: 3250 - total flux cleaned = 0.00597173 Jy ! Component: 3300 - total flux cleaned = 0.00603531 Jy ! Component: 3350 - total flux cleaned = 0.00606711 Jy ! Component: 3400 - total flux cleaned = 0.00613106 Jy ! Component: 3450 - total flux cleaned = 0.00619548 Jy ! Component: 3500 - total flux cleaned = 0.0063239 Jy ! Component: 3550 - total flux cleaned = 0.00638828 Jy ! Component: 3600 - total flux cleaned = 0.00648525 Jy ! Component: 3650 - total flux cleaned = 0.00651761 Jy ! Component: 3700 - total flux cleaned = 0.0065828 Jy ! Component: 3750 - total flux cleaned = 0.00658303 Jy ! Component: 3800 - total flux cleaned = 0.00661589 Jy ! Component: 3850 - total flux cleaned = 0.00661579 Jy ! Component: 3900 - total flux cleaned = 0.0066494 Jy ! Component: 3950 - total flux cleaned = 0.0067505 Jy ! Component: 4000 - total flux cleaned = 0.00678467 Jy ! Component: 4050 - total flux cleaned = 0.0068189 Jy ! Total flux subtracted in 4096 components = 0.00681881 Jy ! Clean residual min=-0.001875 max=0.002034 Jy/beam ! Clean residual mean=-0.000018 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.930349 Jy keep ! Adding 323 model components to the UV plane model. ! The established model now contains 479 components and 0.93035 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0958+3224_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.805 x 12.32 at -88.39 degrees (North through East) ! Clean map min=-0.0068354 max=0.54908 Jy/beam ! Writing clean map to FITS file: .//J0958+3224_S_map.fits wmodel .//J0958+3224_S_map.mod ! Writing 479 model components to file: .//J0958+3224_S_map.mod wobs .//J0958+3224_S_uvs.fits ! Writing UV FITS file: .//J0958+3224_S_uvs.fits wwins .//J0958+3224_S_map.win ! wwins: Wrote 6 windows to .//J0958+3224_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.549084 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000522932 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.285711 0.285711 0.571423 1.14285 2.28569 4.57138 9.14277 18.2855 36.5711 73.1421 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.549 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1050.01 quit ! Quitting program ! Log file .//J0958+3224_S_dfm.log closed on Wed Aug 15 15:30:00 2018