! Started logfile: /vlbi/uf001/uva//J0150+2646_S_dfm.log on Sun Jan 13 21:07:47 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//J0150+2646_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0150+2646_S_uva.fits ! AN table 1: 92 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.932609 visibilities/baseline/integration-bin. ! Found source: J0150+2646 ! ! 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 11583 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 J0150+2646_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 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.007692Jy sigma=23.789116 ! Fit after self-cal, rms=0.924453Jy sigma=21.798747 ! 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=2.841 mas, bmaj=6.008 mas, bpa=-3.457 degrees ! Estimated noise=0.432957 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 = 0.0577126 Jy ! Component: 100 - total flux cleaned = 0.0735911 Jy ! Total flux subtracted in 100 components = 0.0735911 Jy ! Clean residual min=-0.002806 max=0.006875 Jy/beam ! Clean residual mean=-0.000014 rms=0.000813 Jy/beam ! Combined flux in latest and established models = 0.0735912 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0735912 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057437Jy sigma=1.267887 ! Fit after self-cal, rms=0.057163Jy sigma=1.260989 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00797182 Jy ! Component: 100 - total flux cleaned = 0.0118673 Jy ! Total flux subtracted in 100 components = 0.0118673 Jy ! Clean residual min=-0.002288 max=0.002730 Jy/beam ! Clean residual mean=-0.000007 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.0854584 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 13 components and 0.0854585 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055878Jy sigma=1.230193 ! Fit after self-cal, rms=0.055853Jy sigma=1.229451 ! 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=3.361 mas, bmaj=7.038 mas, bpa=-3.319 degrees ! Estimated noise=0.290621 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 (3.5, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00337864 Jy ! Component: 100 - total flux cleaned = 0.00515825 Jy ! Component: 150 - total flux cleaned = 0.00635051 Jy ! Component: 200 - total flux cleaned = 0.00718882 Jy ! Total flux subtracted in 200 components = 0.00718882 Jy ! Clean residual min=-0.001794 max=0.001742 Jy/beam ! Clean residual mean=-0.000005 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.0926473 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 39 components and 0.0926473 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055633Jy sigma=1.224563 ! Fit after self-cal, rms=0.055617Jy sigma=1.224211 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.361 x 7.038 at -3.319 degrees (North through East) ! Clean map min=-0.0016707 max=0.075495 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 1.02 KP 0.98 ! LA 1.00 MK 0.99 NL 0.99 OV 0.99 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 1.02 KP 1.02 ! LA 1.00 MK 1.01 NL 0.98 OV 1.07 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.98 HN 0.98 KP 1.01 ! LA 1.02 MK 0.98 NL 1.00 OV 1.01 ! PT 1.02 SC 1.04 ! ! ! Fit before self-cal, rms=0.055617Jy sigma=1.224211 ! Fit after self-cal, rms=0.055303Jy sigma=1.221948 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.366 mas, bmaj=7.036 mas, bpa=-3.481 degrees ! Estimated noise=0.290629 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 = 0.000598927 Jy ! Component: 100 - total flux cleaned = 0.00103354 Jy ! Component: 150 - total flux cleaned = 0.00137268 Jy ! Component: 200 - total flux cleaned = 0.0015303 Jy ! Total flux subtracted in 200 components = 0.0015303 Jy ! Clean residual min=-0.001551 max=0.001647 Jy/beam ! Clean residual mean=-0.000002 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.0941776 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 54 components and 0.0941776 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055276Jy sigma=1.221254 ! Fit after self-cal, rms=0.055265Jy sigma=1.221086 ! 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=0.055265Jy sigma=1.221086 ! Fit after self-cal, rms=0.055037Jy sigma=1.215198 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.374 mas, bmaj=7.005 mas, bpa=-3.557 degrees ! Estimated noise=0.291101 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000557125 Jy ! Component: 100 - total flux cleaned = 0.000769692 Jy ! Component: 150 - total flux cleaned = 0.000871992 Jy ! Component: 200 - total flux cleaned = 0.000929066 Jy ! Total flux subtracted in 200 components = 0.000929066 Jy ! Clean residual min=-0.001399 max=0.001381 Jy/beam ! Clean residual mean=-0.000001 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.0951066 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 69 components and 0.0951066 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055019Jy sigma=1.214780 ! Fit after self-cal, rms=0.055017Jy sigma=1.214566 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 (64, 57). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000912492 Jy ! Component: 100 - total flux cleaned = 0.000936815 Jy ! Component: 150 - total flux cleaned = 0.00100945 Jy ! Component: 200 - total flux cleaned = 0.00111894 Jy ! Total flux subtracted in 200 components = 0.00111894 Jy ! Clean residual min=-0.001385 max=0.001324 Jy/beam ! Clean residual mean=-0.000002 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.0962256 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 82 components and 0.0962256 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054983Jy sigma=1.213836 ! Fit after self-cal, rms=0.054983Jy sigma=1.213793 ! 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=0.054983Jy sigma=1.213793 ! Fit after self-cal, rms=0.054904Jy sigma=1.213673 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.375 mas, bmaj=7.002 mas, bpa=-3.54 degrees ! Estimated noise=0.290963 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000290461 Jy ! Component: 100 - total flux cleaned = 0.000373829 Jy ! Component: 150 - total flux cleaned = 0.00047002 Jy ! Component: 200 - total flux cleaned = 0.000594013 Jy ! Total flux subtracted in 200 components = 0.000594013 Jy ! Clean residual min=-0.001319 max=0.001314 Jy/beam ! Clean residual mean=-0.000002 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.0968196 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 95 components and 0.0968196 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054890Jy sigma=1.213368 ! Fit after self-cal, rms=0.054889Jy sigma=1.213340 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 (5, 68). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000194246 Jy ! Component: 100 - total flux cleaned = 0.000267638 Jy ! Component: 150 - total flux cleaned = 0.00027217 Jy ! Component: 200 - total flux cleaned = 0.000227414 Jy ! Total flux subtracted in 200 components = 0.000227414 Jy ! Clean residual min=-0.001215 max=0.001036 Jy/beam ! Clean residual mean=-0.000002 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.097047 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 114 components and 0.097047 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054846Jy sigma=1.212378 ! Fit after self-cal, rms=0.054846Jy sigma=1.212334 ! 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=0.054846Jy sigma=1.212334 ! Fit after self-cal, rms=0.054820Jy sigma=1.212299 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.369 mas, bmaj=10.32 mas, bpa=-7.467 degrees ! Estimated noise=0.362737 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000244285 Jy ! Component: 100 - total flux cleaned = -0.000121409 Jy ! Component: 150 - total flux cleaned = -4.06323e-05 Jy ! Component: 200 - total flux cleaned = 2.93208e-05 Jy ! Total flux subtracted in 200 components = 2.93208e-05 Jy ! Clean residual min=-0.001312 max=0.001001 Jy/beam ! Clean residual mean=-0.000004 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.0970763 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 134 components and 0.0970763 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054815Jy sigma=1.212181 ! Fit after self-cal, rms=0.054815Jy sigma=1.212161 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 = 6.98695e-06 Jy ! Component: 100 - total flux cleaned = 5.79266e-05 Jy ! Component: 150 - total flux cleaned = 9.2148e-05 Jy ! Component: 200 - total flux cleaned = 0.000113148 Jy ! Total flux subtracted in 200 components = 0.000113148 Jy ! Clean residual min=-0.001308 max=0.000976 Jy/beam ! Clean residual mean=-0.000004 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.0971894 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 146 components and 0.0971894 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054813Jy sigma=1.212132 ! Fit after self-cal, rms=0.054813Jy sigma=1.212125 ! 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=3.378 mas, bmaj=7.003 mas, bpa=-3.484 degrees ! Estimated noise=0.291008 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.378 x 7.003 at -3.484 degrees (North through East) ! Clean map min=-0.0015317 max=0.075343 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=2.854 mas, bmaj=5.973 mas, bpa=-3.718 degrees ! Estimated noise=0.432189 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0575072 Jy ! Component: 100 - total flux cleaned = 0.0741947 Jy ! Component: 150 - total flux cleaned = 0.0819337 Jy ! Component: 200 - total flux cleaned = 0.0861394 Jy ! Total flux subtracted in 200 components = 0.0861394 Jy ! Clean residual min=-0.002154 max=0.002215 Jy/beam ! Clean residual mean=-0.000003 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.0861393 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0861393 Jy ! Inverting map and beam ! Estimated beam: bmin=3.378 mas, bmaj=7.003 mas, bpa=-3.484 degrees ! Estimated noise=0.291008 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 = 0.00351883 Jy ! Component: 100 - total flux cleaned = 0.00494682 Jy ! Component: 150 - total flux cleaned = 0.00595396 Jy ! Component: 200 - total flux cleaned = 0.00678764 Jy ! Total flux subtracted in 200 components = 0.00678764 Jy ! Clean residual min=-0.001315 max=0.001172 Jy/beam ! Clean residual mean=-0.000002 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.0929269 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 55 components and 0.092927 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=7.369 mas, bmaj=10.32 mas, bpa=-7.467 degrees ! Estimated noise=0.362737 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106634 Jy ! Component: 100 - total flux cleaned = 0.00172415 Jy ! Component: 150 - total flux cleaned = 0.0022847 Jy ! Component: 200 - total flux cleaned = 0.00271895 Jy ! Total flux subtracted in 200 components = 0.00271895 Jy ! Clean residual min=-0.001401 max=0.001067 Jy/beam ! Clean residual mean=-0.000004 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.0956459 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 = 0.000318484 Jy ! Component: 100 - total flux cleaned = 0.000571755 Jy ! Component: 150 - total flux cleaned = 0.000740032 Jy ! Component: 200 - total flux cleaned = 0.00084218 Jy ! Total flux subtracted in 200 components = 0.00084218 Jy ! Clean residual min=-0.001390 max=0.001067 Jy/beam ! Clean residual mean=-0.000004 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.0964881 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 118 components and 0.0964881 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.378 mas, bmaj=7.003 mas, bpa=-3.484 degrees ! Estimated noise=0.291008 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.01526e-06 Jy ! Component: 100 - total flux cleaned = 4.77206e-05 Jy ! Component: 150 - total flux cleaned = 7.38806e-05 Jy ! Component: 200 - total flux cleaned = 5.06374e-05 Jy ! Total flux subtracted in 200 components = 5.06374e-05 Jy ! Clean residual min=-0.001231 max=0.001084 Jy/beam ! Clean residual mean=-0.000002 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.0965387 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 141 components and 0.0965387 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054842Jy sigma=1.212728 ! Fit after self-cal, rms=0.054837Jy sigma=1.212661 wmodel J0150+2646_S_map.mod ! Writing 141 model components to file: J0150+2646_S_map.mod wobs J0150+2646_S_uvs.fits ! Writing UV FITS file: J0150+2646_S_uvs.fits wwins J0150+2646_S_map.win ! wwins: Wrote 4 windows to J0150+2646_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 = -0.000529116 Jy ! Component: 100 - total flux cleaned = -0.00080997 Jy ! Component: 150 - total flux cleaned = -0.00100153 Jy ! Component: 200 - total flux cleaned = -0.00105712 Jy ! Component: 250 - total flux cleaned = -0.00102237 Jy ! Component: 300 - total flux cleaned = -0.00103993 Jy ! Component: 350 - total flux cleaned = -0.0010905 Jy ! Component: 400 - total flux cleaned = -0.00115605 Jy ! Component: 450 - total flux cleaned = -0.00115571 Jy ! Component: 500 - total flux cleaned = -0.00115605 Jy ! Component: 550 - total flux cleaned = -0.00117147 Jy ! Component: 600 - total flux cleaned = -0.0012018 Jy ! Component: 650 - total flux cleaned = -0.00120175 Jy ! Component: 700 - total flux cleaned = -0.00121655 Jy ! Component: 750 - total flux cleaned = -0.00123107 Jy ! Component: 800 - total flux cleaned = -0.00130213 Jy ! Component: 850 - total flux cleaned = -0.00125938 Jy ! Component: 900 - total flux cleaned = -0.00124544 Jy ! Component: 950 - total flux cleaned = -0.00125938 Jy ! Component: 1000 - total flux cleaned = -0.00127284 Jy ! Component: 1050 - total flux cleaned = -0.00131305 Jy ! Component: 1100 - total flux cleaned = -0.00132607 Jy ! Component: 1150 - total flux cleaned = -0.0013652 Jy ! Component: 1200 - total flux cleaned = -0.00135229 Jy ! Component: 1250 - total flux cleaned = -0.00136554 Jy ! Component: 1300 - total flux cleaned = -0.00140345 Jy ! Component: 1350 - total flux cleaned = -0.00144097 Jy ! Component: 1400 - total flux cleaned = -0.00144081 Jy ! Component: 1450 - total flux cleaned = -0.00141631 Jy ! Component: 1500 - total flux cleaned = -0.00141619 Jy ! Component: 1550 - total flux cleaned = -0.00144017 Jy ! Component: 1600 - total flux cleaned = -0.00142824 Jy ! Component: 1650 - total flux cleaned = -0.00139308 Jy ! Component: 1700 - total flux cleaned = -0.00140493 Jy ! Component: 1750 - total flux cleaned = -0.00138196 Jy ! Component: 1800 - total flux cleaned = -0.00143902 Jy ! Component: 1850 - total flux cleaned = -0.00143894 Jy ! Component: 1900 - total flux cleaned = -0.00143887 Jy ! Component: 1950 - total flux cleaned = -0.00142766 Jy ! Component: 2000 - total flux cleaned = -0.0014056 Jy ! Component: 2050 - total flux cleaned = -0.00142748 Jy ! Component: 2100 - total flux cleaned = -0.00136243 Jy ! Component: 2150 - total flux cleaned = -0.00133022 Jy ! Component: 2200 - total flux cleaned = -0.00135151 Jy ! Component: 2250 - total flux cleaned = -0.00129853 Jy ! Component: 2300 - total flux cleaned = -0.00131961 Jy ! Component: 2350 - total flux cleaned = -0.00131947 Jy ! Component: 2400 - total flux cleaned = -0.00129873 Jy ! Component: 2450 - total flux cleaned = -0.001268 Jy ! Component: 2500 - total flux cleaned = -0.001268 Jy ! Component: 2550 - total flux cleaned = -0.00124791 Jy ! Component: 2600 - total flux cleaned = -0.00123785 Jy ! Component: 2650 - total flux cleaned = -0.00123769 Jy ! Component: 2700 - total flux cleaned = -0.00119806 Jy ! Component: 2750 - total flux cleaned = -0.00118817 Jy ! Component: 2800 - total flux cleaned = -0.00114915 Jy ! Component: 2850 - total flux cleaned = -0.00111039 Jy ! Component: 2900 - total flux cleaned = -0.0010911 Jy ! Component: 2950 - total flux cleaned = -0.00109103 Jy ! Component: 3000 - total flux cleaned = -0.00104358 Jy ! Component: 3050 - total flux cleaned = -0.00100583 Jy ! Component: 3100 - total flux cleaned = -0.000987057 Jy ! Component: 3150 - total flux cleaned = -0.000986993 Jy ! Component: 3200 - total flux cleaned = -0.000959315 Jy ! Component: 3250 - total flux cleaned = -0.000931766 Jy ! Component: 3300 - total flux cleaned = -0.000940955 Jy ! Component: 3350 - total flux cleaned = -0.000941005 Jy ! Component: 3400 - total flux cleaned = -0.000904794 Jy ! Component: 3450 - total flux cleaned = -0.000859901 Jy ! Component: 3500 - total flux cleaned = -0.000886693 Jy ! Component: 3550 - total flux cleaned = -0.000860027 Jy ! Component: 3600 - total flux cleaned = -0.00083358 Jy ! Component: 3650 - total flux cleaned = -0.000798429 Jy ! Component: 3700 - total flux cleaned = -0.000798325 Jy ! Component: 3750 - total flux cleaned = -0.000798322 Jy ! Component: 3800 - total flux cleaned = -0.000772447 Jy ! Component: 3850 - total flux cleaned = -0.000772417 Jy ! Component: 3900 - total flux cleaned = -0.000763874 Jy ! Component: 3950 - total flux cleaned = -0.000763861 Jy ! Component: 4000 - total flux cleaned = -0.000721584 Jy ! Component: 4050 - total flux cleaned = -0.000713176 Jy ! Total flux subtracted in 4096 components = -0.000713148 Jy ! Clean residual min=-0.000449 max=0.000499 Jy/beam ! Clean residual mean=-0.000000 rms=0.000152 Jy/beam ! Combined flux in latest and established models = 0.0958256 Jy keep ! Adding 310 model components to the UV plane model. ! The established model now contains 451 components and 0.0958255 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0150+2646_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.378 x 7.003 at -3.484 degrees (North through East) ! Clean map min=-0.001534 max=0.075033 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0150+2646_S_map.fits wmodel /vlbi/uf001/uva//J0150+2646_S_map.mod ! Writing 451 model components to file: /vlbi/uf001/uva//J0150+2646_S_map.mod wobs /vlbi/uf001/uva//J0150+2646_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0150+2646_S_uvs.fits wwins /vlbi/uf001/uva//J0150+2646_S_map.win ! wwins: Wrote 5 windows to /vlbi/uf001/uva//J0150+2646_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0750334 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000151417 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.605398 0.605398 1.2108 2.42159 4.84318 9.68637 19.3727 38.7455 77.4909 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.075 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 495.541 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0150+2646_S_dfm.log closed on Sun Jan 13 21:07:52 2019