! Started logfile: /vlbi/uf001/uva//J0627+0324_S_dfm.log on Sun Jan 13 23:00:17 2019 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 /vlbi/uf001/uva//J0627+0324_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0627+0324_S_uva.fits ! AN table 1: 87 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.912197 visibilities/baseline/integration-bin. ! Found source: J0627+0324 ! ! There are 3 IFs, and a total of 3 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 ! ! Polarization(s): RR ! ! Read 40 lines of history. ! ! Reading 8571 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 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 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 J0627+0324_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 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.008164Jy sigma=19.343681 ! Fit after self-cal, rms=0.871968Jy sigma=16.723753 ! 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=2.658 mas, bmaj=6.795 mas, bpa=-3.007 degrees ! Estimated noise=0.544712 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 = 0.0963355 Jy ! Component: 100 - total flux cleaned = 0.125602 Jy ! Total flux subtracted in 100 components = 0.125602 Jy ! Clean residual min=-0.007015 max=0.013390 Jy/beam ! Clean residual mean=0.000006 rms=0.001823 Jy/beam ! Combined flux in latest and established models = 0.125602 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.125602 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076771Jy sigma=1.424157 ! Fit after self-cal, rms=0.076570Jy sigma=1.417927 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0150283 Jy ! Component: 100 - total flux cleaned = 0.0229813 Jy ! Total flux subtracted in 100 components = 0.0229813 Jy ! Clean residual min=-0.005579 max=0.006757 Jy/beam ! Clean residual mean=-0.000001 rms=0.001361 Jy/beam ! Combined flux in latest and established models = 0.148583 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 19 components and 0.148583 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072851Jy sigma=1.344472 ! Fit after self-cal, rms=0.072833Jy sigma=1.344081 ! 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=3.04 mas, bmaj=7.19 mas, bpa=-2.199 degrees ! Estimated noise=0.411839 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 = 0.00767677 Jy ! Component: 100 - total flux cleaned = 0.0122965 Jy ! Component: 150 - total flux cleaned = 0.015228 Jy ! Component: 200 - total flux cleaned = 0.0171176 Jy ! Total flux subtracted in 200 components = 0.0171176 Jy ! Clean residual min=-0.004964 max=0.008251 Jy/beam ! Clean residual mean=-0.000008 rms=0.001459 Jy/beam ! Combined flux in latest and established models = 0.165701 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 39 components and 0.165701 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071969Jy sigma=1.327153 ! Fit after self-cal, rms=0.071963Jy sigma=1.327008 ! Inverting map ! Added new window around map position (-6.5, 1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0068722 Jy ! Component: 100 - total flux cleaned = 0.00874421 Jy ! Component: 150 - total flux cleaned = 0.0102989 Jy ! Component: 200 - total flux cleaned = 0.011525 Jy ! Total flux subtracted in 200 components = 0.011525 Jy ! Clean residual min=-0.004571 max=0.005552 Jy/beam ! Clean residual mean=-0.000015 rms=0.001259 Jy/beam ! Combined flux in latest and established models = 0.177226 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 72 components and 0.177226 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071227Jy sigma=1.312164 ! Fit after self-cal, rms=0.071125Jy sigma=1.310429 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.04 x 7.19 at -2.199 degrees (North through East) ! Clean map min=-0.0043185 max=0.12927 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.82 FD 1.14 HN 0.99 LA 0.91 ! MK 0.98 NL 1.10 OV 1.02 PT 0.95 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.08 HN 0.96 LA 0.95 ! MK 1.00 NL 1.01 OV 0.99 PT 0.98 ! SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.08 HN 1.04 LA 0.96 ! MK 1.02 NL 1.05 OV 0.99 PT 0.97 ! SC 1.01 ! ! ! Fit before self-cal, rms=0.071125Jy sigma=1.310429 ! Fit after self-cal, rms=0.069868Jy sigma=1.289763 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.052 mas, bmaj=7.211 mas, bpa=-2.309 degrees ! Estimated noise=0.411348 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 = 0.000826238 Jy ! Component: 100 - total flux cleaned = 0.000357184 Jy ! Component: 150 - total flux cleaned = 0.00025763 Jy ! Component: 200 - total flux cleaned = 0.000297344 Jy ! Total flux subtracted in 200 components = 0.000297344 Jy ! Clean residual min=-0.004245 max=0.003783 Jy/beam ! Clean residual mean=-0.000017 rms=0.001070 Jy/beam ! Combined flux in latest and established models = 0.177523 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 84 components and 0.177523 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069772Jy sigma=1.287912 ! Fit after self-cal, rms=0.069780Jy sigma=1.287402 ! 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. ! ! Fit before self-cal, rms=0.069780Jy sigma=1.287402 ! Fit after self-cal, rms=0.069999Jy sigma=1.264926 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.047 mas, bmaj=7.195 mas, bpa=-2.359 degrees ! Estimated noise=0.410702 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000341028 Jy ! Component: 100 - total flux cleaned = 0.000481701 Jy ! Component: 150 - total flux cleaned = 0.000594734 Jy ! Component: 200 - total flux cleaned = 0.000654313 Jy ! Total flux subtracted in 200 components = 0.000654313 Jy ! Clean residual min=-0.002682 max=0.002381 Jy/beam ! Clean residual mean=-0.000007 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 0.178178 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 99 components and 0.178178 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069949Jy sigma=1.263947 ! Fit after self-cal, rms=0.069960Jy sigma=1.263675 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 = 0.000303078 Jy ! Component: 100 - total flux cleaned = 0.000247061 Jy ! Component: 150 - total flux cleaned = 0.00022258 Jy ! Component: 200 - total flux cleaned = 0.000223063 Jy ! Total flux subtracted in 200 components = 0.000223063 Jy ! Clean residual min=-0.002702 max=0.002375 Jy/beam ! Clean residual mean=-0.000008 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.178401 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 109 components and 0.178401 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069942Jy sigma=1.263334 ! Fit after self-cal, rms=0.069941Jy sigma=1.263310 ! 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. ! ! Fit before self-cal, rms=0.069941Jy sigma=1.263310 ! Fit after self-cal, rms=0.072694Jy sigma=1.267334 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.032 mas, bmaj=7.164 mas, bpa=-2.353 degrees ! Estimated noise=0.413514 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00166984 Jy ! Component: 100 - total flux cleaned = 0.00255059 Jy ! Component: 150 - total flux cleaned = 0.00261798 Jy ! Component: 200 - total flux cleaned = 0.00273837 Jy ! Total flux subtracted in 200 components = 0.00273837 Jy ! Clean residual min=-0.002827 max=0.002631 Jy/beam ! Clean residual mean=-0.000002 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.181139 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 125 components and 0.181139 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072633Jy sigma=1.266584 ! Fit after self-cal, rms=0.072651Jy sigma=1.266438 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 = 0.000211547 Jy ! Component: 100 - total flux cleaned = 0.000260959 Jy ! Component: 150 - total flux cleaned = 0.00030645 Jy ! Component: 200 - total flux cleaned = 0.00036877 Jy ! Total flux subtracted in 200 components = 0.00036877 Jy ! Clean residual min=-0.002821 max=0.002613 Jy/beam ! Clean residual mean=-0.000003 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.181508 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 133 components and 0.181508 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072633Jy sigma=1.266200 ! Fit after self-cal, rms=0.072632Jy sigma=1.266181 ! 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. ! ! Fit before self-cal, rms=0.072632Jy sigma=1.266181 ! Fit after self-cal, rms=0.073436Jy sigma=1.266818 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.708 mas, bmaj=11.17 mas, bpa=1.197 degrees ! Estimated noise=0.549346 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00169848 Jy ! Component: 100 - total flux cleaned = 0.00222294 Jy ! Component: 150 - total flux cleaned = 0.00260558 Jy ! Component: 200 - total flux cleaned = 0.00289242 Jy ! Total flux subtracted in 200 components = 0.00289242 Jy ! Clean residual min=-0.004290 max=0.004144 Jy/beam ! Clean residual mean=-0.000007 rms=0.001238 Jy/beam ! Combined flux in latest and established models = 0.1844 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 156 components and 0.1844 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073404Jy sigma=1.266735 ! Fit after self-cal, rms=0.073397Jy sigma=1.266626 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 = 0.000194029 Jy ! Component: 100 - total flux cleaned = 0.000172101 Jy ! Component: 150 - total flux cleaned = 0.000173463 Jy ! Component: 200 - total flux cleaned = 0.000191527 Jy ! Total flux subtracted in 200 components = 0.000191527 Jy ! Clean residual min=-0.004326 max=0.004136 Jy/beam ! Clean residual mean=-0.000008 rms=0.001243 Jy/beam ! Combined flux in latest and established models = 0.184592 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 176 components and 0.184592 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073395Jy sigma=1.266683 ! Fit after self-cal, rms=0.073393Jy sigma=1.266662 ! 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=3.022 mas, bmaj=7.146 mas, bpa=-2.362 degrees ! Estimated noise=0.416906 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.022 x 7.146 at -2.362 degrees (North through East) ! Clean map min=-0.0029441 max=0.13129 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=2.633 mas, bmaj=6.742 mas, bpa=-3.118 degrees ! Estimated noise=0.554104 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.097866 Jy ! Component: 100 - total flux cleaned = 0.129319 Jy ! Component: 150 - total flux cleaned = 0.145515 Jy ! Component: 200 - total flux cleaned = 0.155516 Jy ! Total flux subtracted in 200 components = 0.155516 Jy ! Clean residual min=-0.004320 max=0.005398 Jy/beam ! Clean residual mean=0.000005 rms=0.001139 Jy/beam ! Combined flux in latest and established models = 0.155516 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.155516 Jy ! Inverting map and beam ! Estimated beam: bmin=3.022 mas, bmaj=7.146 mas, bpa=-2.362 degrees ! Estimated noise=0.416906 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 = 0.00870386 Jy ! Component: 100 - total flux cleaned = 0.0143955 Jy ! Component: 150 - total flux cleaned = 0.0182817 Jy ! Component: 200 - total flux cleaned = 0.0210866 Jy ! Total flux subtracted in 200 components = 0.0210866 Jy ! Clean residual min=-0.002780 max=0.002586 Jy/beam ! Clean residual mean=0.000003 rms=0.000746 Jy/beam ! Combined flux in latest and established models = 0.176602 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 50 components and 0.176602 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=6.708 mas, bmaj=11.17 mas, bpa=1.197 degrees ! Estimated noise=0.549346 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00316906 Jy ! Component: 100 - total flux cleaned = 0.00429465 Jy ! Component: 150 - total flux cleaned = 0.00522862 Jy ! Component: 200 - total flux cleaned = 0.00588842 Jy ! Total flux subtracted in 200 components = 0.00588842 Jy ! Clean residual min=-0.004218 max=0.004127 Jy/beam ! Clean residual mean=-0.000004 rms=0.001240 Jy/beam ! Combined flux in latest and established models = 0.182491 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 = 0.000532706 Jy ! Component: 100 - total flux cleaned = 0.00100839 Jy ! Component: 150 - total flux cleaned = 0.00119248 Jy ! Component: 200 - total flux cleaned = 0.00138283 Jy ! Total flux subtracted in 200 components = 0.00138283 Jy ! Clean residual min=-0.004317 max=0.004130 Jy/beam ! Clean residual mean=-0.000006 rms=0.001237 Jy/beam ! Combined flux in latest and established models = 0.183874 Jy ! Adding 81 model components to the UV plane model. ! The established model now contains 119 components and 0.183874 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.022 mas, bmaj=7.146 mas, bpa=-2.362 degrees ! Estimated noise=0.416906 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000111135 Jy ! Component: 100 - total flux cleaned = 0.000153972 Jy ! Component: 150 - total flux cleaned = 0.000151722 Jy ! Component: 200 - total flux cleaned = 0.000185288 Jy ! Total flux subtracted in 200 components = 0.000185288 Jy ! Clean residual min=-0.002877 max=0.002537 Jy/beam ! Clean residual mean=-0.000002 rms=0.000701 Jy/beam ! Combined flux in latest and established models = 0.184059 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 135 components and 0.184059 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073390Jy sigma=1.266850 ! Fit after self-cal, rms=0.073384Jy sigma=1.266734 wmodel J0627+0324_S_map.mod ! Writing 135 model components to file: J0627+0324_S_map.mod wobs J0627+0324_S_uvs.fits ! Writing UV FITS file: J0627+0324_S_uvs.fits wwins J0627+0324_S_map.win ! wwins: Wrote 2 windows to J0627+0324_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 = -0.000634468 Jy ! Component: 100 - total flux cleaned = -0.000866982 Jy ! Component: 150 - total flux cleaned = -0.000911566 Jy ! Component: 200 - total flux cleaned = -0.00108194 Jy ! Component: 250 - total flux cleaned = -0.00112316 Jy ! Component: 300 - total flux cleaned = -0.00112306 Jy ! Component: 350 - total flux cleaned = -0.00108425 Jy ! Component: 400 - total flux cleaned = -0.0010472 Jy ! Component: 450 - total flux cleaned = -0.00104744 Jy ! Component: 500 - total flux cleaned = -0.00101222 Jy ! Component: 550 - total flux cleaned = -0.00111677 Jy ! Component: 600 - total flux cleaned = -0.00111628 Jy ! Component: 650 - total flux cleaned = -0.00115066 Jy ! Component: 700 - total flux cleaned = -0.00121586 Jy ! Component: 750 - total flux cleaned = -0.00128043 Jy ! Component: 800 - total flux cleaned = -0.00134305 Jy ! Component: 850 - total flux cleaned = -0.00140421 Jy ! Component: 900 - total flux cleaned = -0.00146454 Jy ! Component: 950 - total flux cleaned = -0.00143421 Jy ! Component: 1000 - total flux cleaned = -0.00146389 Jy ! Component: 1050 - total flux cleaned = -0.0014645 Jy ! Component: 1100 - total flux cleaned = -0.00157889 Jy ! Component: 1150 - total flux cleaned = -0.00157842 Jy ! Component: 1200 - total flux cleaned = -0.00157855 Jy ! Component: 1250 - total flux cleaned = -0.0016057 Jy ! Component: 1300 - total flux cleaned = -0.00165943 Jy ! Component: 1350 - total flux cleaned = -0.00173883 Jy ! Component: 1400 - total flux cleaned = -0.00181621 Jy ! Component: 1450 - total flux cleaned = -0.00173865 Jy ! Component: 1500 - total flux cleaned = -0.00189118 Jy ! Component: 1550 - total flux cleaned = -0.00194127 Jy ! Component: 1600 - total flux cleaned = -0.00194127 Jy ! Component: 1650 - total flux cleaned = -0.00199047 Jy ! Component: 1700 - total flux cleaned = -0.00213534 Jy ! Component: 1750 - total flux cleaned = -0.00218356 Jy ! Component: 1800 - total flux cleaned = -0.0023017 Jy ! Component: 1850 - total flux cleaned = -0.00230208 Jy ! Component: 1900 - total flux cleaned = -0.00241765 Jy ! Component: 1950 - total flux cleaned = -0.00253193 Jy ! Component: 2000 - total flux cleaned = -0.00248665 Jy ! Component: 2050 - total flux cleaned = -0.00255376 Jy ! Component: 2100 - total flux cleaned = -0.00266437 Jy ! Component: 2150 - total flux cleaned = -0.00264219 Jy ! Component: 2200 - total flux cleaned = -0.00270686 Jy ! Component: 2250 - total flux cleaned = -0.0027284 Jy ! Component: 2300 - total flux cleaned = -0.00270705 Jy ! Component: 2350 - total flux cleaned = -0.0027914 Jy ! Component: 2400 - total flux cleaned = -0.00277046 Jy ! Component: 2450 - total flux cleaned = -0.00289409 Jy ! Component: 2500 - total flux cleaned = -0.00289413 Jy ! Component: 2550 - total flux cleaned = -0.00299493 Jy ! Component: 2600 - total flux cleaned = -0.00301495 Jy ! Component: 2650 - total flux cleaned = -0.00305501 Jy ! Component: 2700 - total flux cleaned = -0.00315363 Jy ! Component: 2750 - total flux cleaned = -0.00321205 Jy ! Component: 2800 - total flux cleaned = -0.00321191 Jy ! Component: 2850 - total flux cleaned = -0.00332702 Jy ! Component: 2900 - total flux cleaned = -0.00338404 Jy ! Component: 2950 - total flux cleaned = -0.00347812 Jy ! Component: 3000 - total flux cleaned = -0.00347818 Jy ! Component: 3050 - total flux cleaned = -0.00355236 Jy ! Component: 3100 - total flux cleaned = -0.00369908 Jy ! Component: 3150 - total flux cleaned = -0.00373552 Jy ! Component: 3200 - total flux cleaned = -0.00382576 Jy ! Component: 3250 - total flux cleaned = -0.00389714 Jy ! Component: 3300 - total flux cleaned = -0.00398561 Jy ! Component: 3350 - total flux cleaned = -0.00398542 Jy ! Component: 3400 - total flux cleaned = -0.00400291 Jy ! Component: 3450 - total flux cleaned = -0.0040894 Jy ! Component: 3500 - total flux cleaned = -0.00412376 Jy ! Component: 3550 - total flux cleaned = -0.00422581 Jy ! Component: 3600 - total flux cleaned = -0.00419213 Jy ! Component: 3650 - total flux cleaned = -0.00424229 Jy ! Component: 3700 - total flux cleaned = -0.00429221 Jy ! Component: 3750 - total flux cleaned = -0.00435823 Jy ! Component: 3800 - total flux cleaned = -0.0043909 Jy ! Component: 3850 - total flux cleaned = -0.00442346 Jy ! Component: 3900 - total flux cleaned = -0.00450396 Jy ! Component: 3950 - total flux cleaned = -0.00455179 Jy ! Component: 4000 - total flux cleaned = -0.00459956 Jy ! Component: 4050 - total flux cleaned = -0.00459952 Jy ! Total flux subtracted in 4096 components = -0.00467782 Jy ! Clean residual min=-0.000977 max=0.000818 Jy/beam ! Clean residual mean=-0.000001 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.179381 Jy keep ! Adding 330 model components to the UV plane model. ! The established model now contains 465 components and 0.179381 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0627+0324_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.022 x 7.146 at -2.362 degrees (North through East) ! Clean map min=-0.0032334 max=0.13241 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0627+0324_S_map.fits wmodel /vlbi/uf001/uva//J0627+0324_S_map.mod ! Writing 465 model components to file: /vlbi/uf001/uva//J0627+0324_S_map.mod wobs /vlbi/uf001/uva//J0627+0324_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0627+0324_S_uvs.fits wwins /vlbi/uf001/uva//J0627+0324_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J0627+0324_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.132407 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000309197 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.700561 0.700561 1.40112 2.80224 5.60449 11.209 22.418 44.8359 89.6718 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.132 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 428.228 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0627+0324_S_dfm.log closed on Sun Jan 13 23:00:21 2019