! Started logfile: /vlbi/uf001/uva//J1015-1952_S_dfm.log on Mon Jan 14 00:48:40 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//J1015-1952_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1015-1952_S_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.933333 visibilities/baseline/integration-bin. ! Found source: J1015-1952 ! ! 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 44 lines of history. ! ! Reading 7182 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 J1015-1952_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 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005641Jy sigma=19.044831 ! Fit after self-cal, rms=0.940897Jy sigma=17.802371 ! 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=2.739 mas, bmaj=7.517 mas, bpa=0.8591 degrees ! Estimated noise=0.651606 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 = 0.046611 Jy ! Component: 100 - total flux cleaned = 0.0592148 Jy ! Total flux subtracted in 100 components = 0.0592148 Jy ! Clean residual min=-0.003685 max=0.004919 Jy/beam ! Clean residual mean=-0.000005 rms=0.000897 Jy/beam ! Combined flux in latest and established models = 0.0592148 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0592148 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072270Jy sigma=1.313375 ! Fit after self-cal, rms=0.071489Jy sigma=1.298394 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00583301 Jy ! Component: 100 - total flux cleaned = 0.00880583 Jy ! Total flux subtracted in 100 components = 0.00880583 Jy ! Clean residual min=-0.003380 max=0.003065 Jy/beam ! Clean residual mean=0.000002 rms=0.000790 Jy/beam ! Combined flux in latest and established models = 0.0680206 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 28 components and 0.0680206 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071022Jy sigma=1.288227 ! Fit after self-cal, rms=0.071022Jy sigma=1.288055 ! 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=3.272 mas, bmaj=8.719 mas, bpa=0.804 degrees ! Estimated noise=0.450675 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 = 0.00186439 Jy ! Component: 100 - total flux cleaned = 0.00278519 Jy ! Component: 150 - total flux cleaned = 0.00310861 Jy ! Component: 200 - total flux cleaned = 0.00317231 Jy ! Total flux subtracted in 200 components = 0.00317231 Jy ! Clean residual min=-0.002509 max=0.002836 Jy/beam ! Clean residual mean=0.000004 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.0711929 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 48 components and 0.0711929 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070984Jy sigma=1.287023 ! Fit after self-cal, rms=0.070986Jy sigma=1.286984 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.272 x 8.719 at 0.804 degrees (North through East) ! Clean map min=-0.0024466 max=0.061157 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.93 HN 1.04 KP 1.03 ! LA 0.92 MK 1.03 NL 1.13 OV 1.02 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.89 HN 1.02 KP 0.95 ! LA 0.99 MK 0.92 NL 1.11 OV 1.04 ! PT 1.05 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.87 HN 0.87 KP 1.04 ! LA 0.98 MK 1.00 NL 1.15 OV 1.04 ! PT 1.01 SC 0.98 ! ! ! Fit before self-cal, rms=0.070986Jy sigma=1.286984 ! Fit after self-cal, rms=0.071643Jy sigma=1.282215 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.273 mas, bmaj=8.772 mas, bpa=0.4156 degrees ! Estimated noise=0.451019 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 = -9.50402e-06 Jy ! Component: 100 - total flux cleaned = -8.41856e-06 Jy ! Component: 150 - total flux cleaned = -2.1432e-05 Jy ! Component: 200 - total flux cleaned = -3.2692e-05 Jy ! Total flux subtracted in 200 components = -3.2692e-05 Jy ! Clean residual min=-0.002168 max=0.002192 Jy/beam ! Clean residual mean=0.000005 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.0711602 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 53 components and 0.0711602 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071637Jy sigma=1.282099 ! Fit after self-cal, rms=0.071729Jy sigma=1.281638 ! 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=0.071729Jy sigma=1.281638 ! Fit after self-cal, rms=0.072087Jy sigma=1.279793 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.274 mas, bmaj=8.814 mas, bpa=0.2302 degrees ! Estimated noise=0.452445 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000147092 Jy ! Component: 100 - total flux cleaned = 0.000133832 Jy ! Component: 150 - total flux cleaned = 0.000133125 Jy ! Component: 200 - total flux cleaned = 0.000143836 Jy ! Total flux subtracted in 200 components = 0.000143836 Jy ! Clean residual min=-0.002106 max=0.002155 Jy/beam ! Clean residual mean=0.000007 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.0713041 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 56 components and 0.0713041 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072082Jy sigma=1.279713 ! Fit after self-cal, rms=0.072101Jy sigma=1.279638 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 = -1.00314e-06 Jy ! Component: 100 - total flux cleaned = -1.8715e-06 Jy ! Component: 150 - total flux cleaned = -1.8554e-06 Jy ! Component: 200 - total flux cleaned = -1.93646e-06 Jy ! Total flux subtracted in 200 components = -1.93646e-06 Jy ! Clean residual min=-0.002102 max=0.002148 Jy/beam ! Clean residual mean=0.000007 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.0713021 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 58 components and 0.0713021 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072099Jy sigma=1.279592 ! Fit after self-cal, rms=0.072100Jy sigma=1.279586 ! 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=0.072100Jy sigma=1.279586 ! Fit after self-cal, rms=0.072353Jy sigma=1.278935 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.27 mas, bmaj=8.851 mas, bpa=0.02776 degrees ! Estimated noise=0.452107 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.48425e-05 Jy ! Component: 100 - total flux cleaned = 5.60986e-05 Jy ! Component: 150 - total flux cleaned = 4.43354e-05 Jy ! Component: 200 - total flux cleaned = 3.49856e-05 Jy ! Total flux subtracted in 200 components = 3.49856e-05 Jy ! Clean residual min=-0.001995 max=0.002141 Jy/beam ! Clean residual mean=0.000008 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.0713371 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 63 components and 0.0713371 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072347Jy sigma=1.278876 ! Fit after self-cal, rms=0.072361Jy sigma=1.278836 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 = -2.65367e-05 Jy ! Component: 100 - total flux cleaned = -3.47545e-05 Jy ! Component: 150 - total flux cleaned = -2.76395e-05 Jy ! Component: 200 - total flux cleaned = -2.09885e-05 Jy ! Total flux subtracted in 200 components = -2.09885e-05 Jy ! Clean residual min=-0.001990 max=0.002132 Jy/beam ! Clean residual mean=0.000008 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.0713161 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 67 components and 0.0713161 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072359Jy sigma=1.278816 ! Fit after self-cal, rms=0.072359Jy sigma=1.278814 ! 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=0.072359Jy sigma=1.278814 ! Fit after self-cal, rms=0.072374Jy sigma=1.278779 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.631 mas, bmaj=16.8 mas, bpa=2.97 degrees ! Estimated noise=0.562425 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.61684e-05 Jy ! Component: 100 - total flux cleaned = 4.78947e-05 Jy ! Component: 150 - total flux cleaned = 4.02597e-05 Jy ! Component: 200 - total flux cleaned = 3.30148e-05 Jy ! Total flux subtracted in 200 components = 3.30148e-05 Jy ! Clean residual min=-0.002226 max=0.002453 Jy/beam ! Clean residual mean=0.000015 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.0713491 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 71 components and 0.0713491 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072372Jy sigma=1.278767 ! Fit after self-cal, rms=0.072375Jy sigma=1.278762 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 = -2.50263e-05 Jy ! Component: 100 - total flux cleaned = -3.28539e-05 Jy ! Component: 150 - total flux cleaned = -3.92127e-05 Jy ! Component: 200 - total flux cleaned = -5.07776e-05 Jy ! Total flux subtracted in 200 components = -5.07776e-05 Jy ! Clean residual min=-0.002220 max=0.002446 Jy/beam ! Clean residual mean=0.000015 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.0712984 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 72 components and 0.0712984 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072374Jy sigma=1.278766 ! Fit after self-cal, rms=0.072374Jy sigma=1.278761 ! 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=3.266 mas, bmaj=8.866 mas, bpa=-0.2342 degrees ! Estimated noise=0.451634 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.266 x 8.866 at -0.2342 degrees (North through East) ! Clean map min=-0.0019127 max=0.061175 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=2.731 mas, bmaj=7.623 mas, bpa=-0.1365 degrees ! Estimated noise=0.655283 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0474108 Jy ! Component: 100 - total flux cleaned = 0.0610439 Jy ! Component: 150 - total flux cleaned = 0.0667433 Jy ! Component: 200 - total flux cleaned = 0.0695647 Jy ! Total flux subtracted in 200 components = 0.0695647 Jy ! Clean residual min=-0.003122 max=0.002863 Jy/beam ! Clean residual mean=0.000004 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 0.0695647 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0695647 Jy ! Inverting map and beam ! Estimated beam: bmin=3.266 mas, bmaj=8.866 mas, bpa=-0.2342 degrees ! Estimated noise=0.451634 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 = 0.00112393 Jy ! Component: 100 - total flux cleaned = 0.00164081 Jy ! Component: 150 - total flux cleaned = 0.00166893 Jy ! Component: 200 - total flux cleaned = 0.001669 Jy ! Total flux subtracted in 200 components = 0.001669 Jy ! Clean residual min=-0.002009 max=0.002108 Jy/beam ! Clean residual mean=0.000008 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.0712337 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 33 components and 0.0712337 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=7.631 mas, bmaj=16.8 mas, bpa=2.97 degrees ! Estimated noise=0.562425 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000253136 Jy ! Component: 100 - total flux cleaned = 0.00023618 Jy ! Component: 150 - total flux cleaned = 0.00022021 Jy ! Component: 200 - total flux cleaned = 0.0002128 Jy ! Total flux subtracted in 200 components = 0.0002128 Jy ! Clean residual min=-0.002233 max=0.002462 Jy/beam ! Clean residual mean=0.000016 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.0714465 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 = -1.44179e-05 Jy ! Component: 100 - total flux cleaned = -2.14032e-05 Jy ! Component: 150 - total flux cleaned = -3.44478e-05 Jy ! Component: 200 - total flux cleaned = -4.664e-05 Jy ! Total flux subtracted in 200 components = -4.664e-05 Jy ! Clean residual min=-0.002228 max=0.002455 Jy/beam ! Clean residual mean=0.000015 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.0713999 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 38 components and 0.0713999 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.266 mas, bmaj=8.866 mas, bpa=-0.2342 degrees ! Estimated noise=0.451634 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.096e-05 Jy ! Component: 100 - total flux cleaned = -0.000120415 Jy ! Component: 150 - total flux cleaned = -0.000135352 Jy ! Component: 200 - total flux cleaned = -0.000147848 Jy ! Total flux subtracted in 200 components = -0.000147848 Jy ! Clean residual min=-0.002000 max=0.002117 Jy/beam ! Clean residual mean=0.000008 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.071252 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 45 components and 0.071252 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072383Jy sigma=1.279016 ! Fit after self-cal, rms=0.072377Jy sigma=1.278994 wmodel J1015-1952_S_map.mod ! Writing 45 model components to file: J1015-1952_S_map.mod wobs J1015-1952_S_uvs.fits ! Writing UV FITS file: J1015-1952_S_uvs.fits wwins J1015-1952_S_map.win ! wwins: Wrote 1 windows to J1015-1952_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 = 0.00078868 Jy ! Component: 100 - total flux cleaned = 0.00112208 Jy ! Component: 150 - total flux cleaned = 0.00126275 Jy ! Component: 200 - total flux cleaned = 0.00129661 Jy ! Component: 250 - total flux cleaned = 0.00126424 Jy ! Component: 300 - total flux cleaned = 0.00113706 Jy ! Component: 350 - total flux cleaned = 0.00119922 Jy ! Component: 400 - total flux cleaned = 0.00122976 Jy ! Component: 450 - total flux cleaned = 0.0013186 Jy ! Component: 500 - total flux cleaned = 0.00126013 Jy ! Component: 550 - total flux cleaned = 0.0011471 Jy ! Component: 600 - total flux cleaned = 0.00111992 Jy ! Component: 650 - total flux cleaned = 0.000983127 Jy ! Component: 700 - total flux cleaned = 0.00095687 Jy ! Component: 750 - total flux cleaned = 0.000956469 Jy ! Component: 800 - total flux cleaned = 0.000930268 Jy ! Component: 850 - total flux cleaned = 0.000852999 Jy ! Component: 900 - total flux cleaned = 0.000852974 Jy ! Component: 950 - total flux cleaned = 0.0008275 Jy ! Component: 1000 - total flux cleaned = 0.000778296 Jy ! Component: 1050 - total flux cleaned = 0.000778102 Jy ! Component: 1100 - total flux cleaned = 0.000754518 Jy ! Component: 1150 - total flux cleaned = 0.000825325 Jy ! Component: 1200 - total flux cleaned = 0.000686157 Jy ! Component: 1250 - total flux cleaned = 0.00068625 Jy ! Component: 1300 - total flux cleaned = 0.000595437 Jy ! Component: 1350 - total flux cleaned = 0.000550544 Jy ! Component: 1400 - total flux cleaned = 0.000395635 Jy ! Component: 1450 - total flux cleaned = 0.000286849 Jy ! Component: 1500 - total flux cleaned = 0.000265438 Jy ! Component: 1550 - total flux cleaned = 0.000115747 Jy ! Component: 1600 - total flux cleaned = 5.22097e-05 Jy ! Component: 1650 - total flux cleaned = -9.40497e-05 Jy ! Component: 1700 - total flux cleaned = -0.000135482 Jy ! Component: 1750 - total flux cleaned = -0.000197086 Jy ! Component: 1800 - total flux cleaned = -0.000298341 Jy ! Component: 1850 - total flux cleaned = -0.000358858 Jy ! Component: 1900 - total flux cleaned = -0.0004969 Jy ! Component: 1950 - total flux cleaned = -0.000575015 Jy ! Component: 2000 - total flux cleaned = -0.000671684 Jy ! Component: 2050 - total flux cleaned = -0.000671508 Jy ! Component: 2100 - total flux cleaned = -0.000785293 Jy ! Component: 2150 - total flux cleaned = -0.000822643 Jy ! Component: 2200 - total flux cleaned = -0.000841201 Jy ! Component: 2250 - total flux cleaned = -0.000823157 Jy ! Component: 2300 - total flux cleaned = -0.000951023 Jy ! Component: 2350 - total flux cleaned = -0.00100538 Jy ! Component: 2400 - total flux cleaned = -0.00102339 Jy ! Component: 2450 - total flux cleaned = -0.00105902 Jy ! Component: 2500 - total flux cleaned = -0.00105886 Jy ! Component: 2550 - total flux cleaned = -0.00112868 Jy ! Component: 2600 - total flux cleaned = -0.00116337 Jy ! Component: 2650 - total flux cleaned = -0.00109472 Jy ! Component: 2700 - total flux cleaned = -0.00119665 Jy ! Component: 2750 - total flux cleaned = -0.00117967 Jy ! Component: 2800 - total flux cleaned = -0.00122978 Jy ! Component: 2850 - total flux cleaned = -0.0011966 Jy ! Component: 2900 - total flux cleaned = -0.00114715 Jy ! Component: 2950 - total flux cleaned = -0.00117961 Jy ! Component: 3000 - total flux cleaned = -0.00119552 Jy ! Component: 3050 - total flux cleaned = -0.00119541 Jy ! Component: 3100 - total flux cleaned = -0.00121139 Jy ! Component: 3150 - total flux cleaned = -0.00122716 Jy ! Component: 3200 - total flux cleaned = -0.00113324 Jy ! Component: 3250 - total flux cleaned = -0.00117984 Jy ! Component: 3300 - total flux cleaned = -0.00121041 Jy ! Component: 3350 - total flux cleaned = -0.00114949 Jy ! Component: 3400 - total flux cleaned = -0.00114941 Jy ! Component: 3450 - total flux cleaned = -0.00111948 Jy ! Component: 3500 - total flux cleaned = -0.00113432 Jy ! Component: 3550 - total flux cleaned = -0.00106028 Jy ! Component: 3600 - total flux cleaned = -0.00108963 Jy ! Component: 3650 - total flux cleaned = -0.00104594 Jy ! Component: 3700 - total flux cleaned = -0.000988021 Jy ! Component: 3750 - total flux cleaned = -0.00100247 Jy ! Component: 3800 - total flux cleaned = -0.000945168 Jy ! Component: 3850 - total flux cleaned = -0.000860091 Jy ! Component: 3900 - total flux cleaned = -0.000860225 Jy ! Component: 3950 - total flux cleaned = -0.00086014 Jy ! Component: 4000 - total flux cleaned = -0.000776633 Jy ! Component: 4050 - total flux cleaned = -0.000762709 Jy ! Total flux subtracted in 4096 components = -0.00070773 Jy ! Clean residual min=-0.000766 max=0.000873 Jy/beam ! Clean residual mean=0.000003 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.0705443 Jy keep ! Adding 310 model components to the UV plane model. ! The established model now contains 355 components and 0.0705443 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1015-1952_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.266 x 8.866 at -0.2342 degrees (North through East) ! Clean map min=-0.0013935 max=0.06116 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1015-1952_S_map.fits wmodel /vlbi/uf001/uva//J1015-1952_S_map.mod ! Writing 355 model components to file: /vlbi/uf001/uva//J1015-1952_S_map.mod wobs /vlbi/uf001/uva//J1015-1952_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1015-1952_S_uvs.fits wwins /vlbi/uf001/uva//J1015-1952_S_map.win ! wwins: Wrote 2 windows to /vlbi/uf001/uva//J1015-1952_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0611599 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00026076 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.27907 1.27907 2.55814 5.11628 10.2326 20.4651 40.9303 81.8606 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.061 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 234.545 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1015-1952_S_dfm.log closed on Mon Jan 14 00:48:44 2019