! Started logfile: /vlbi/uf001/uva//J0330+3639_S_dfm.log on Sun Jan 13 21:49:37 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//J0330+3639_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0330+3639_S_uva.fits ! AN table 1: 102 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.648926 visibilities/baseline/integration-bin. ! Found source: J0330+3639 ! ! 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 4170 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 J0330+3639_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 234 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 234 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 234 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.047672Jy sigma=25.010525 ! Fit after self-cal, rms=0.762309Jy sigma=18.303387 ! 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=4.874 mas, bmaj=10.57 mas, bpa=-21.81 degrees ! Estimated noise=0.626413 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 = 0.172931 Jy ! Component: 100 - total flux cleaned = 0.240035 Jy ! Total flux subtracted in 100 components = 0.240035 Jy ! Clean residual min=-0.018987 max=0.034133 Jy/beam ! Clean residual mean=0.000039 rms=0.006036 Jy/beam ! Combined flux in latest and established models = 0.240035 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 29 components and 0.240035 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101441Jy sigma=2.257278 ! Fit after self-cal, rms=0.100533Jy sigma=2.230756 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0438995 Jy ! Component: 100 - total flux cleaned = 0.071937 Jy ! Total flux subtracted in 100 components = 0.071937 Jy ! Clean residual min=-0.011798 max=0.017305 Jy/beam ! Clean residual mean=0.000026 rms=0.003311 Jy/beam ! Combined flux in latest and established models = 0.311972 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 44 components and 0.311972 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067925Jy sigma=1.525228 ! Fit after self-cal, rms=0.067302Jy sigma=1.508372 ! 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=5.496 mas, bmaj=11.55 mas, bpa=-23.31 degrees ! Estimated noise=0.473589 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 = 0.0270719 Jy ! Component: 100 - total flux cleaned = 0.0430021 Jy ! Component: 150 - total flux cleaned = 0.0533857 Jy ! Component: 200 - total flux cleaned = 0.060598 Jy ! Total flux subtracted in 200 components = 0.060598 Jy ! Clean residual min=-0.006617 max=0.012749 Jy/beam ! Clean residual mean=0.000025 rms=0.001981 Jy/beam ! Combined flux in latest and established models = 0.37257 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 98 components and 0.37257 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053165Jy sigma=1.217956 ! Fit after self-cal, rms=0.052925Jy sigma=1.209560 ! Inverting map ! Added new window around map position (-9.5, 11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0113862 Jy ! Component: 100 - total flux cleaned = 0.0170854 Jy ! Component: 150 - total flux cleaned = 0.0201826 Jy ! Component: 200 - total flux cleaned = 0.0224889 Jy ! Total flux subtracted in 200 components = 0.0224889 Jy ! Clean residual min=-0.005367 max=0.004652 Jy/beam ! Clean residual mean=0.000018 rms=0.001282 Jy/beam ! Combined flux in latest and established models = 0.395059 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 145 components and 0.395059 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.050213Jy sigma=1.147804 ! Fit after self-cal, rms=0.050005Jy sigma=1.142653 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.496 x 11.55 at -23.31 degrees (North through East) ! Clean map min=-0.0052146 max=0.23368 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 HN 1.01 KP 0.99 LA 0.95 ! NL 1.03 OV 1.02 PT 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 1.03 KP 1.00 LA 0.95 ! NL 1.02 OV 0.92 PT 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 1.03 KP 1.02 LA 0.97 ! NL 1.02 OV 1.01 PT 1.01 ! ! ! Fit before self-cal, rms=0.050005Jy sigma=1.142653 ! Fit after self-cal, rms=0.048669Jy sigma=1.109721 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.529 mas, bmaj=11.58 mas, bpa=-23.12 degrees ! Estimated noise=0.47443 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 = 0.00254884 Jy ! Component: 100 - total flux cleaned = 0.00272244 Jy ! Component: 150 - total flux cleaned = 0.00283911 Jy ! Component: 200 - total flux cleaned = 0.00284034 Jy ! Total flux subtracted in 200 components = 0.00284034 Jy ! Clean residual min=-0.003069 max=0.003250 Jy/beam ! Clean residual mean=0.000019 rms=0.000870 Jy/beam ! Combined flux in latest and established models = 0.3979 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 167 components and 0.3979 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.048424Jy sigma=1.103379 ! Fit after self-cal, rms=0.048403Jy sigma=1.102732 ! 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=0.048403Jy sigma=1.102732 ! Fit after self-cal, rms=0.047883Jy sigma=1.090384 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.529 mas, bmaj=11.58 mas, bpa=-23.1 degrees ! Estimated noise=0.474261 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00175045 Jy ! Component: 100 - total flux cleaned = 0.00194794 Jy ! Component: 150 - total flux cleaned = 0.00186387 Jy ! Component: 200 - total flux cleaned = 0.00189295 Jy ! Total flux subtracted in 200 components = 0.00189295 Jy ! Clean residual min=-0.002231 max=0.002366 Jy/beam ! Clean residual mean=0.000008 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.399793 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 192 components and 0.399793 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.047794Jy sigma=1.088124 ! Fit after self-cal, rms=0.047793Jy sigma=1.087913 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 = 0.00016079 Jy ! Component: 100 - total flux cleaned = 0.000286721 Jy ! Component: 150 - total flux cleaned = 0.00039684 Jy ! Component: 200 - total flux cleaned = 0.000498028 Jy ! Total flux subtracted in 200 components = 0.000498028 Jy ! Clean residual min=-0.002123 max=0.002302 Jy/beam ! Clean residual mean=0.000008 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.400291 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 205 components and 0.400291 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.047757Jy sigma=1.087119 ! Fit after self-cal, rms=0.047756Jy sigma=1.087037 ! 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=0.047756Jy sigma=1.087037 ! Fit after self-cal, rms=0.047769Jy sigma=1.086749 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.529 mas, bmaj=11.58 mas, bpa=-23.08 degrees ! Estimated noise=0.474087 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000472025 Jy ! Component: 100 - total flux cleaned = 0.000671923 Jy ! Component: 150 - total flux cleaned = 0.00076691 Jy ! Component: 200 - total flux cleaned = 0.000873123 Jy ! Total flux subtracted in 200 components = 0.000873123 Jy ! Clean residual min=-0.001946 max=0.002255 Jy/beam ! Clean residual mean=0.000007 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.401164 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 220 components and 0.401164 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.047739Jy sigma=1.086072 ! Fit after self-cal, rms=0.047739Jy sigma=1.086000 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 (15.5, 30). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134598 Jy ! Component: 100 - total flux cleaned = 0.00198512 Jy ! Component: 150 - total flux cleaned = 0.00249268 Jy ! Component: 200 - total flux cleaned = 0.00288414 Jy ! Total flux subtracted in 200 components = 0.00288414 Jy ! Clean residual min=-0.001681 max=0.001889 Jy/beam ! Clean residual mean=0.000008 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.404048 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 252 components and 0.404048 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.047649Jy sigma=1.083834 ! Fit after self-cal, rms=0.047641Jy sigma=1.083719 ! 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=0.047641Jy sigma=1.083719 ! Fit after self-cal, rms=0.047559Jy sigma=1.083587 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.956 mas, bmaj=13.46 mas, bpa=-24.46 degrees ! Estimated noise=0.5296 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000834607 Jy ! Component: 100 - total flux cleaned = 0.00124029 Jy ! Component: 150 - total flux cleaned = 0.00144554 Jy ! Component: 200 - total flux cleaned = 0.00158587 Jy ! Total flux subtracted in 200 components = 0.00158587 Jy ! Clean residual min=-0.001575 max=0.002000 Jy/beam ! Clean residual mean=0.000011 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.405634 Jy selfcal ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 290 components and 0.405634 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.047535Jy sigma=1.082970 ! Fit after self-cal, rms=0.047534Jy sigma=1.082932 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 = 0.000279148 Jy ! Component: 100 - total flux cleaned = 0.000388375 Jy ! Component: 150 - total flux cleaned = 0.000510032 Jy ! Component: 200 - total flux cleaned = 0.000566478 Jy ! Total flux subtracted in 200 components = 0.000566478 Jy ! Clean residual min=-0.001516 max=0.001913 Jy/beam ! Clean residual mean=0.000011 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.4062 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 319 components and 0.4062 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.047521Jy sigma=1.082575 ! Fit after self-cal, rms=0.047520Jy sigma=1.082560 ! 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=5.529 mas, bmaj=11.57 mas, bpa=-23.11 degrees ! Estimated noise=0.47332 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.529 x 11.57 at -23.11 degrees (North through East) ! Clean map min=-0.0014399 max=0.23376 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=4.9 mas, bmaj=10.6 mas, bpa=-21.71 degrees ! Estimated noise=0.63058 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.17501 Jy ! Component: 100 - total flux cleaned = 0.244949 Jy ! Component: 150 - total flux cleaned = 0.28767 Jy ! Component: 200 - total flux cleaned = 0.315115 Jy ! Total flux subtracted in 200 components = 0.315115 Jy ! Clean residual min=-0.007944 max=0.015016 Jy/beam ! Clean residual mean=0.000022 rms=0.002779 Jy/beam ! Combined flux in latest and established models = 0.315115 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 41 model components to the UV plane model. ! The established model now contains 41 components and 0.315115 Jy ! Inverting map and beam ! Estimated beam: bmin=5.529 mas, bmaj=11.57 mas, bpa=-23.11 degrees ! Estimated noise=0.47332 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 = 0.0252564 Jy ! Component: 100 - total flux cleaned = 0.0413484 Jy ! Component: 150 - total flux cleaned = 0.0524408 Jy ! Component: 200 - total flux cleaned = 0.0606343 Jy ! Total flux subtracted in 200 components = 0.0606343 Jy ! Clean residual min=-0.004194 max=0.004724 Jy/beam ! Clean residual mean=0.000015 rms=0.001178 Jy/beam ! Combined flux in latest and established models = 0.375749 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 100 components and 0.375749 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=7.956 mas, bmaj=13.46 mas, bpa=-24.46 degrees ! Estimated noise=0.5296 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00805593 Jy ! Component: 100 - total flux cleaned = 0.0134526 Jy ! Component: 150 - total flux cleaned = 0.017252 Jy ! Component: 200 - total flux cleaned = 0.01999 Jy ! Total flux subtracted in 200 components = 0.01999 Jy ! Clean residual min=-0.002523 max=0.002682 Jy/beam ! Clean residual mean=0.000012 rms=0.000739 Jy/beam ! Combined flux in latest and established models = 0.39574 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 = 0.00190216 Jy ! Component: 100 - total flux cleaned = 0.00334101 Jy ! Component: 150 - total flux cleaned = 0.00438628 Jy ! Component: 200 - total flux cleaned = 0.00508115 Jy ! Total flux subtracted in 200 components = 0.00508115 Jy ! Clean residual min=-0.002004 max=0.002396 Jy/beam ! Clean residual mean=0.000011 rms=0.000615 Jy/beam ! Combined flux in latest and established models = 0.400821 Jy ! Adding 134 model components to the UV plane model. ! The established model now contains 226 components and 0.400821 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=5.529 mas, bmaj=11.57 mas, bpa=-23.11 degrees ! Estimated noise=0.47332 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000598236 Jy ! Component: 100 - total flux cleaned = 0.000922652 Jy ! Component: 150 - total flux cleaned = 0.00125775 Jy ! Component: 200 - total flux cleaned = 0.00160512 Jy ! Total flux subtracted in 200 components = 0.00160512 Jy ! Clean residual min=-0.001923 max=0.002152 Jy/beam ! Clean residual mean=0.000007 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.402426 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 253 components and 0.402426 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.047618Jy sigma=1.085438 ! Fit after self-cal, rms=0.047611Jy sigma=1.085085 wmodel J0330+3639_S_map.mod ! Writing 253 model components to file: J0330+3639_S_map.mod wobs J0330+3639_S_uvs.fits ! Writing UV FITS file: J0330+3639_S_uvs.fits wwins J0330+3639_S_map.win ! wwins: Wrote 3 windows to J0330+3639_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 = 0.000476401 Jy ! Component: 100 - total flux cleaned = 0.000136632 Jy ! Component: 150 - total flux cleaned = -0.000199545 Jy ! Component: 200 - total flux cleaned = -0.000461435 Jy ! Component: 250 - total flux cleaned = -0.000560079 Jy ! Component: 300 - total flux cleaned = -0.000678048 Jy ! Component: 350 - total flux cleaned = -0.00074511 Jy ! Component: 400 - total flux cleaned = -0.000788888 Jy ! Component: 450 - total flux cleaned = -0.000810055 Jy ! Component: 500 - total flux cleaned = -0.000850803 Jy ! Component: 550 - total flux cleaned = -0.000851035 Jy ! Component: 600 - total flux cleaned = -0.00086997 Jy ! Component: 650 - total flux cleaned = -0.000870419 Jy ! Component: 700 - total flux cleaned = -0.000959951 Jy ! Component: 750 - total flux cleaned = -0.000994927 Jy ! Component: 800 - total flux cleaned = -0.000961123 Jy ! Component: 850 - total flux cleaned = -0.000993961 Jy ! Component: 900 - total flux cleaned = -0.000961138 Jy ! Component: 950 - total flux cleaned = -0.000960864 Jy ! Component: 1000 - total flux cleaned = -0.000930287 Jy ! Component: 1050 - total flux cleaned = -0.00097579 Jy ! Component: 1100 - total flux cleaned = -0.000931704 Jy ! Component: 1150 - total flux cleaned = -0.000975677 Jy ! Component: 1200 - total flux cleaned = -0.00101791 Jy ! Component: 1250 - total flux cleaned = -0.00101792 Jy ! Component: 1300 - total flux cleaned = -0.000990943 Jy ! Component: 1350 - total flux cleaned = -0.00095136 Jy ! Component: 1400 - total flux cleaned = -0.000925399 Jy ! Component: 1450 - total flux cleaned = -0.000874088 Jy ! Component: 1500 - total flux cleaned = -0.000836101 Jy ! Component: 1550 - total flux cleaned = -0.000811336 Jy ! Component: 1600 - total flux cleaned = -0.000786707 Jy ! Component: 1650 - total flux cleaned = -0.000750635 Jy ! Component: 1700 - total flux cleaned = -0.000703559 Jy ! Component: 1750 - total flux cleaned = -0.000645821 Jy ! Component: 1800 - total flux cleaned = -0.000623082 Jy ! Component: 1850 - total flux cleaned = -0.000578502 Jy ! Component: 1900 - total flux cleaned = -0.000545497 Jy ! Component: 1950 - total flux cleaned = -0.000556331 Jy ! Component: 2000 - total flux cleaned = -0.00050287 Jy ! Component: 2050 - total flux cleaned = -0.000439847 Jy ! Component: 2100 - total flux cleaned = -0.000440069 Jy ! Component: 2150 - total flux cleaned = -0.000419508 Jy ! Component: 2200 - total flux cleaned = -0.000399449 Jy ! Component: 2250 - total flux cleaned = -0.000379386 Jy ! Component: 2300 - total flux cleaned = -0.00033047 Jy ! Component: 2350 - total flux cleaned = -0.000330614 Jy ! Component: 2400 - total flux cleaned = -0.000311411 Jy ! Component: 2450 - total flux cleaned = -0.000292434 Jy ! Component: 2500 - total flux cleaned = -0.000273614 Jy ! Component: 2550 - total flux cleaned = -0.00021825 Jy ! Component: 2600 - total flux cleaned = -0.000227396 Jy ! Component: 2650 - total flux cleaned = -0.000200181 Jy ! Component: 2700 - total flux cleaned = -0.000200164 Jy ! Component: 2750 - total flux cleaned = -0.00019132 Jy ! Component: 2800 - total flux cleaned = -0.000191327 Jy ! Component: 2850 - total flux cleaned = -0.000217347 Jy ! Component: 2900 - total flux cleaned = -0.000225834 Jy ! Component: 2950 - total flux cleaned = -0.000208722 Jy ! Component: 3000 - total flux cleaned = -0.000234081 Jy ! Component: 3050 - total flux cleaned = -0.000259224 Jy ! Component: 3100 - total flux cleaned = -0.000250828 Jy ! Component: 3150 - total flux cleaned = -0.0002509 Jy ! Component: 3200 - total flux cleaned = -0.000267321 Jy ! Component: 3250 - total flux cleaned = -0.0002998 Jy ! Component: 3300 - total flux cleaned = -0.000315862 Jy ! Component: 3350 - total flux cleaned = -0.00034787 Jy ! Component: 3400 - total flux cleaned = -0.000331955 Jy ! Component: 3450 - total flux cleaned = -0.00033993 Jy ! Component: 3500 - total flux cleaned = -0.000371391 Jy ! Component: 3550 - total flux cleaned = -0.000371478 Jy ! Component: 3600 - total flux cleaned = -0.000394757 Jy ! Component: 3650 - total flux cleaned = -0.000402461 Jy ! Component: 3700 - total flux cleaned = -0.000387131 Jy ! Component: 3750 - total flux cleaned = -0.000364305 Jy ! Component: 3800 - total flux cleaned = -0.000394614 Jy ! Component: 3850 - total flux cleaned = -0.000364479 Jy ! Component: 3900 - total flux cleaned = -0.000342103 Jy ! Component: 3950 - total flux cleaned = -0.000364445 Jy ! Component: 4000 - total flux cleaned = -0.000349684 Jy ! Component: 4050 - total flux cleaned = -0.000357076 Jy ! Total flux subtracted in 4096 components = -0.000371727 Jy ! Clean residual min=-0.000442 max=0.000385 Jy/beam ! Clean residual mean=0.000002 rms=0.000141 Jy/beam ! Combined flux in latest and established models = 0.402054 Jy keep ! Adding 320 model components to the UV plane model. ! The established model now contains 573 components and 0.402054 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0330+3639_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.529 x 11.57 at -23.11 degrees (North through East) ! Clean map min=-0.0012235 max=0.23405 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0330+3639_S_map.fits wmodel /vlbi/uf001/uva//J0330+3639_S_map.mod ! Writing 573 model components to file: /vlbi/uf001/uva//J0330+3639_S_map.mod wobs /vlbi/uf001/uva//J0330+3639_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0330+3639_S_uvs.fits wwins /vlbi/uf001/uva//J0330+3639_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J0330+3639_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.234052 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000134194 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.172005 0.172005 0.34401 0.68802 1.37604 2.75208 5.50416 11.0083 22.0166 44.0333 88.0665 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.234 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1744.14 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0330+3639_S_dfm.log closed on Sun Jan 13 21:49:42 2019