! Started logfile: /vlbi/uf001/uva//J0244+6228_S_dfm.log on Sun Jan 13 21:30:48 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//J0244+6228_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0244+6228_S_uva.fits ! AN table 1: 147 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.769841 visibilities/baseline/integration-bin. ! Found source: J0244+6228 ! ! 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 12222 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 J0244+6228_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 187 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 187 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 187 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.046689Jy sigma=21.092229 ! Fit after self-cal, rms=0.849685Jy sigma=17.875285 ! 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=5.208 mas, bmaj=8.234 mas, bpa=-66.89 degrees ! Estimated noise=0.634813 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 = 0.119462 Jy ! Component: 100 - total flux cleaned = 0.198197 Jy ! Total flux subtracted in 100 components = 0.198197 Jy ! Clean residual min=-0.020113 max=0.046686 Jy/beam ! Clean residual mean=-0.000020 rms=0.007759 Jy/beam ! Combined flux in latest and established models = 0.198197 Jy ! Performing phase self-cal ! Adding 73 model components to the UV plane model. ! The established model now contains 73 components and 0.198197 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.190487Jy sigma=3.336338 ! Fit after self-cal, rms=0.188986Jy sigma=3.303393 ! Inverting map ! Added new window around map position (-0.5, 6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0622578 Jy ! Component: 100 - total flux cleaned = 0.111724 Jy ! Total flux subtracted in 100 components = 0.111724 Jy ! Clean residual min=-0.016753 max=0.034504 Jy/beam ! Clean residual mean=-0.000018 rms=0.005666 Jy/beam ! Combined flux in latest and established models = 0.309921 Jy ! Performing phase self-cal ! Adding 64 model components to the UV plane model. ! The established model now contains 128 components and 0.309921 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.145266Jy sigma=2.546082 ! Fit after self-cal, rms=0.145011Jy sigma=2.541661 ! 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=5.926 mas, bmaj=9.165 mas, bpa=-67.27 degrees ! Estimated noise=0.32404 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 (2.5, -7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0611833 Jy ! Component: 100 - total flux cleaned = 0.108504 Jy ! Component: 150 - total flux cleaned = 0.146314 Jy ! Component: 200 - total flux cleaned = 0.177099 Jy ! Total flux subtracted in 200 components = 0.177099 Jy ! Clean residual min=-0.008172 max=0.019005 Jy/beam ! Clean residual mean=-0.000021 rms=0.003782 Jy/beam ! Combined flux in latest and established models = 0.48702 Jy ! Performing phase self-cal ! Adding 136 model components to the UV plane model. ! The established model now contains 250 components and 0.48702 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089705Jy sigma=1.604520 ! Fit after self-cal, rms=0.089290Jy sigma=1.598663 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.926 x 9.165 at -67.27 degrees (North through East) ! Clean map min=-0.0078743 max=0.13925 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.97 HN 1.01 KP 0.93 ! LA 0.85 NL 1.49 OV 1.22 PT 0.84 ! SC 1.14 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.13 KP 0.92 ! LA 0.85 NL 1.36 OV 1.02 PT 0.83 ! SC 0.79 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.95 HN 1.00 KP 0.92 ! LA 0.84 NL 1.30 OV 1.15 PT 0.83 ! SC 1.01 ! ! ! Fit before self-cal, rms=0.089290Jy sigma=1.598663 ! Fit after self-cal, rms=0.066744Jy sigma=1.222714 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=6 mas, bmaj=9.437 mas, bpa=-68.28 degrees ! Estimated noise=0.325717 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 = 0.00374073 Jy ! Component: 100 - total flux cleaned = 0.00616772 Jy ! Component: 150 - total flux cleaned = 0.0072191 Jy ! Component: 200 - total flux cleaned = 0.00763844 Jy ! Total flux subtracted in 200 components = 0.00763844 Jy ! Clean residual min=-0.005094 max=0.004544 Jy/beam ! Clean residual mean=-0.000026 rms=0.001222 Jy/beam ! Combined flux in latest and established models = 0.494658 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 277 components and 0.494658 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066515Jy sigma=1.215580 ! Fit after self-cal, rms=0.066603Jy sigma=1.214549 ! 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=0.066603Jy sigma=1.214549 ! Fit after self-cal, rms=0.061813Jy sigma=1.170956 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.92 mas, bmaj=9.358 mas, bpa=-67.45 degrees ! Estimated noise=0.32227 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00267068 Jy ! Component: 100 - total flux cleaned = 0.00381433 Jy ! Component: 150 - total flux cleaned = 0.00394598 Jy ! Component: 200 - total flux cleaned = 0.00417519 Jy ! Total flux subtracted in 200 components = 0.00417519 Jy ! Clean residual min=-0.002848 max=0.003416 Jy/beam ! Clean residual mean=-0.000002 rms=0.000883 Jy/beam ! Combined flux in latest and established models = 0.498833 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 307 components and 0.498833 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061645Jy sigma=1.167497 ! Fit after self-cal, rms=0.061624Jy sigma=1.167158 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 = 0.000391697 Jy ! Component: 100 - total flux cleaned = 0.000555223 Jy ! Component: 150 - total flux cleaned = 0.000705343 Jy ! Component: 200 - total flux cleaned = 0.000797869 Jy ! Total flux subtracted in 200 components = 0.000797869 Jy ! Clean residual min=-0.002842 max=0.003326 Jy/beam ! Clean residual mean=-0.000002 rms=0.000863 Jy/beam ! Combined flux in latest and established models = 0.499631 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 314 components and 0.499631 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061547Jy sigma=1.165500 ! Fit after self-cal, rms=0.061534Jy sigma=1.165407 ! 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=0.061534Jy sigma=1.165407 ! Fit after self-cal, rms=0.060445Jy sigma=1.164134 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.875 mas, bmaj=9.308 mas, bpa=-66.95 degrees ! Estimated noise=0.31744 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00200592 Jy ! Component: 100 - total flux cleaned = 0.00312897 Jy ! Component: 150 - total flux cleaned = 0.00337835 Jy ! Component: 200 - total flux cleaned = 0.00351719 Jy ! Total flux subtracted in 200 components = 0.00351719 Jy ! Clean residual min=-0.002526 max=0.003109 Jy/beam ! Clean residual mean=-0.000001 rms=0.000809 Jy/beam ! Combined flux in latest and established models = 0.503148 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 322 components and 0.503148 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060348Jy sigma=1.161930 ! Fit after self-cal, rms=0.060339Jy sigma=1.161837 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 = 0.000295697 Jy ! Component: 100 - total flux cleaned = 0.000424571 Jy ! Component: 150 - total flux cleaned = 0.000584309 Jy ! Component: 200 - total flux cleaned = 0.000698466 Jy ! Total flux subtracted in 200 components = 0.000698466 Jy ! Clean residual min=-0.002529 max=0.003047 Jy/beam ! Clean residual mean=-0.000001 rms=0.000796 Jy/beam ! Combined flux in latest and established models = 0.503847 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 327 components and 0.503847 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060292Jy sigma=1.160724 ! Fit after self-cal, rms=0.060286Jy sigma=1.160683 ! 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=0.060286Jy sigma=1.160683 ! Fit after self-cal, rms=0.059388Jy sigma=1.160062 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.63 mas, bmaj=10.96 mas, bpa=-75.07 degrees ! Estimated noise=0.346683 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00206217 Jy ! Component: 100 - total flux cleaned = 0.00342756 Jy ! Component: 150 - total flux cleaned = 0.00384875 Jy ! Component: 200 - total flux cleaned = 0.0041078 Jy ! Total flux subtracted in 200 components = 0.0041078 Jy ! Clean residual min=-0.002750 max=0.003531 Jy/beam ! Clean residual mean=0.000002 rms=0.000926 Jy/beam ! Combined flux in latest and established models = 0.507955 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 346 components and 0.507955 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059330Jy sigma=1.158781 ! Fit after self-cal, rms=0.059331Jy sigma=1.158696 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 = 0.000303407 Jy ! Component: 100 - total flux cleaned = 0.000463218 Jy ! Component: 150 - total flux cleaned = 0.000609336 Jy ! Component: 200 - total flux cleaned = 0.000742208 Jy ! Total flux subtracted in 200 components = 0.000742208 Jy ! Clean residual min=-0.002792 max=0.003454 Jy/beam ! Clean residual mean=0.000001 rms=0.000916 Jy/beam ! Combined flux in latest and established models = 0.508697 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 355 components and 0.508697 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059314Jy sigma=1.158246 ! Fit after self-cal, rms=0.059317Jy sigma=1.158217 ! 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=5.844 mas, bmaj=9.28 mas, bpa=-66.64 degrees ! Estimated noise=0.313874 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.844 x 9.28 at -66.64 degrees (North through East) ! Clean map min=-0.0024652 max=0.12211 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=5.098 mas, bmaj=8.301 mas, bpa=-66.31 degrees ! Estimated noise=0.628754 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.118637 Jy ! Component: 100 - total flux cleaned = 0.195027 Jy ! Component: 150 - total flux cleaned = 0.251064 Jy ! Component: 200 - total flux cleaned = 0.294832 Jy ! Total flux subtracted in 200 components = 0.294832 Jy ! Clean residual min=-0.013552 max=0.025806 Jy/beam ! Clean residual mean=-0.000015 rms=0.004592 Jy/beam ! Combined flux in latest and established models = 0.294832 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 120 model components to the UV plane model. ! The established model now contains 120 components and 0.294832 Jy ! Inverting map and beam ! Estimated beam: bmin=5.844 mas, bmaj=9.28 mas, bpa=-66.64 degrees ! Estimated noise=0.313874 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 = 0.0483601 Jy ! Component: 100 - total flux cleaned = 0.0840945 Jy ! Component: 150 - total flux cleaned = 0.111239 Jy ! Component: 200 - total flux cleaned = 0.132214 Jy ! Total flux subtracted in 200 components = 0.132214 Jy ! Clean residual min=-0.005951 max=0.012651 Jy/beam ! Clean residual mean=-0.000017 rms=0.002355 Jy/beam ! Combined flux in latest and established models = 0.427045 Jy ! Adding 122 model components to the UV plane model. ! The established model now contains 231 components and 0.427045 Jy ! Inverting map ! Added new window around map position (10, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0164599 Jy ! Component: 100 - total flux cleaned = 0.0294512 Jy ! Component: 150 - total flux cleaned = 0.0397894 Jy ! Component: 200 - total flux cleaned = 0.0480704 Jy ! Total flux subtracted in 200 components = 0.0480704 Jy ! Clean residual min=-0.003377 max=0.005687 Jy/beam ! Clean residual mean=-0.000007 rms=0.001193 Jy/beam ! Combined flux in latest and established models = 0.475116 Jy ! Adding 88 model components to the UV plane model. ! The established model now contains 312 components and 0.475116 Jy ! Inverting map ! Added new window around map position (-10.5, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00693155 Jy ! Component: 100 - total flux cleaned = 0.0124936 Jy ! Component: 150 - total flux cleaned = 0.0170536 Jy ! Component: 200 - total flux cleaned = 0.0208232 Jy ! Total flux subtracted in 200 components = 0.0208232 Jy ! Clean residual min=-0.002483 max=0.002944 Jy/beam ! Clean residual mean=-0.000003 rms=0.000833 Jy/beam ! Combined flux in latest and established models = 0.495939 Jy ! Adding 72 model components to the UV plane model. ! The established model now contains 375 components and 0.495939 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.63 mas, bmaj=10.96 mas, bpa=-75.07 degrees ! Estimated noise=0.346683 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00406984 Jy ! Component: 100 - total flux cleaned = 0.00666471 Jy ! Component: 150 - total flux cleaned = 0.00784833 Jy ! Component: 200 - total flux cleaned = 0.00891697 Jy ! Total flux subtracted in 200 components = 0.00891697 Jy ! Clean residual min=-0.002623 max=0.003039 Jy/beam ! Clean residual mean=0.000001 rms=0.000906 Jy/beam ! Combined flux in latest and established models = 0.504856 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 = 0.000826459 Jy ! Component: 100 - total flux cleaned = 0.00124386 Jy ! Component: 150 - total flux cleaned = 0.00160923 Jy ! Component: 200 - total flux cleaned = 0.00192932 Jy ! Total flux subtracted in 200 components = 0.00192932 Jy ! Clean residual min=-0.002555 max=0.003006 Jy/beam ! Clean residual mean=0.000003 rms=0.000873 Jy/beam ! Combined flux in latest and established models = 0.506785 Jy ! Adding 153 model components to the UV plane model. ! The established model now contains 505 components and 0.506786 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=5.844 mas, bmaj=9.28 mas, bpa=-66.64 degrees ! Estimated noise=0.313874 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.19406e-05 Jy ! Component: 100 - total flux cleaned = 0.000106438 Jy ! Component: 150 - total flux cleaned = 0.000299207 Jy ! Component: 200 - total flux cleaned = 0.000405738 Jy ! Total flux subtracted in 200 components = 0.000405738 Jy ! Clean residual min=-0.002187 max=0.002739 Jy/beam ! Clean residual mean=0.000002 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.507191 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 533 components and 0.507192 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059103Jy sigma=1.153673 ! Fit after self-cal, rms=0.059040Jy sigma=1.152965 wmodel J0244+6228_S_map.mod ! Writing 533 model components to file: J0244+6228_S_map.mod wobs J0244+6228_S_uvs.fits ! Writing UV FITS file: J0244+6228_S_uvs.fits wwins J0244+6228_S_map.win ! wwins: Wrote 5 windows to J0244+6228_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 = 0.00120225 Jy ! Component: 100 - total flux cleaned = 0.00222346 Jy ! Component: 150 - total flux cleaned = 0.00282401 Jy ! Component: 200 - total flux cleaned = 0.00339595 Jy ! Component: 250 - total flux cleaned = 0.00398207 Jy ! Component: 300 - total flux cleaned = 0.00440599 Jy ! Component: 350 - total flux cleaned = 0.00457654 Jy ! Component: 400 - total flux cleaned = 0.00484295 Jy ! Component: 450 - total flux cleaned = 0.00520002 Jy ! Component: 500 - total flux cleaned = 0.00548518 Jy ! Component: 550 - total flux cleaned = 0.00573247 Jy ! Component: 600 - total flux cleaned = 0.00588362 Jy ! Component: 650 - total flux cleaned = 0.00597293 Jy ! Component: 700 - total flux cleaned = 0.00608983 Jy ! Component: 750 - total flux cleaned = 0.00620462 Jy ! Component: 800 - total flux cleaned = 0.00626017 Jy ! Component: 850 - total flux cleaned = 0.0062875 Jy ! Component: 900 - total flux cleaned = 0.00628728 Jy ! Component: 950 - total flux cleaned = 0.00623359 Jy ! Component: 1000 - total flux cleaned = 0.00620803 Jy ! Component: 1050 - total flux cleaned = 0.006208 Jy ! Component: 1100 - total flux cleaned = 0.00613117 Jy ! Component: 1150 - total flux cleaned = 0.00610577 Jy ! Component: 1200 - total flux cleaned = 0.00600592 Jy ! Component: 1250 - total flux cleaned = 0.00595687 Jy ! Component: 1300 - total flux cleaned = 0.00598085 Jy ! Component: 1350 - total flux cleaned = 0.00586113 Jy ! Component: 1400 - total flux cleaned = 0.00581402 Jy ! Component: 1450 - total flux cleaned = 0.0057909 Jy ! Component: 1500 - total flux cleaned = 0.00581423 Jy ! Component: 1550 - total flux cleaned = 0.00588222 Jy ! Component: 1600 - total flux cleaned = 0.00579218 Jy ! Component: 1650 - total flux cleaned = 0.00581436 Jy ! Component: 1700 - total flux cleaned = 0.00579241 Jy ! Component: 1750 - total flux cleaned = 0.00581453 Jy ! Component: 1800 - total flux cleaned = 0.00583586 Jy ! Component: 1850 - total flux cleaned = 0.00587853 Jy ! Component: 1900 - total flux cleaned = 0.00594183 Jy ! Component: 1950 - total flux cleaned = 0.00602511 Jy ! Component: 2000 - total flux cleaned = 0.00608671 Jy ! Component: 2050 - total flux cleaned = 0.00610724 Jy ! Component: 2100 - total flux cleaned = 0.00614791 Jy ! Component: 2150 - total flux cleaned = 0.0062078 Jy ! Component: 2200 - total flux cleaned = 0.00626694 Jy ! Component: 2250 - total flux cleaned = 0.00632576 Jy ! Component: 2300 - total flux cleaned = 0.00636435 Jy ! Component: 2350 - total flux cleaned = 0.00642184 Jy ! Component: 2400 - total flux cleaned = 0.00647888 Jy ! Component: 2450 - total flux cleaned = 0.00647902 Jy ! Component: 2500 - total flux cleaned = 0.00651618 Jy ! Component: 2550 - total flux cleaned = 0.00664519 Jy ! Component: 2600 - total flux cleaned = 0.00659033 Jy ! Component: 2650 - total flux cleaned = 0.00666286 Jy ! Component: 2700 - total flux cleaned = 0.00666303 Jy ! Component: 2750 - total flux cleaned = 0.00673415 Jy ! Component: 2800 - total flux cleaned = 0.00676932 Jy ! Component: 2850 - total flux cleaned = 0.00676933 Jy ! Component: 2900 - total flux cleaned = 0.00683841 Jy ! Component: 2950 - total flux cleaned = 0.00683842 Jy ! Component: 3000 - total flux cleaned = 0.00683834 Jy ! Component: 3050 - total flux cleaned = 0.00690562 Jy ! Component: 3100 - total flux cleaned = 0.00692236 Jy ! Component: 3150 - total flux cleaned = 0.00695525 Jy ! Component: 3200 - total flux cleaned = 0.00697166 Jy ! Component: 3250 - total flux cleaned = 0.00702042 Jy ! Component: 3300 - total flux cleaned = 0.00706871 Jy ! Component: 3350 - total flux cleaned = 0.00708467 Jy ! Component: 3400 - total flux cleaned = 0.00711648 Jy ! Component: 3450 - total flux cleaned = 0.00716358 Jy ! Component: 3500 - total flux cleaned = 0.00719474 Jy ! Component: 3550 - total flux cleaned = 0.00722579 Jy ! Component: 3600 - total flux cleaned = 0.00722588 Jy ! Component: 3650 - total flux cleaned = 0.0073022 Jy ! Component: 3700 - total flux cleaned = 0.00727186 Jy ! Component: 3750 - total flux cleaned = 0.00737673 Jy ! Component: 3800 - total flux cleaned = 0.00728729 Jy ! Component: 3850 - total flux cleaned = 0.00736129 Jy ! Component: 3900 - total flux cleaned = 0.00737585 Jy ! Component: 3950 - total flux cleaned = 0.00741942 Jy ! Component: 4000 - total flux cleaned = 0.00741954 Jy ! Component: 4050 - total flux cleaned = 0.00743399 Jy ! Total flux subtracted in 4096 components = 0.00747665 Jy ! Clean residual min=-0.000832 max=0.000824 Jy/beam ! Clean residual mean=0.000002 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.514668 Jy keep ! Adding 389 model components to the UV plane model. ! The established model now contains 922 components and 0.514668 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0244+6228_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.844 x 9.28 at -66.64 degrees (North through East) ! Clean map min=-0.0018981 max=0.12133 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0244+6228_S_map.fits wmodel /vlbi/uf001/uva//J0244+6228_S_map.mod ! Writing 922 model components to file: /vlbi/uf001/uva//J0244+6228_S_map.mod wobs /vlbi/uf001/uva//J0244+6228_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0244+6228_S_uvs.fits wwins /vlbi/uf001/uva//J0244+6228_S_map.win ! wwins: Wrote 6 windows to /vlbi/uf001/uva//J0244+6228_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.121333 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000311098 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.769198 0.769198 1.5384 3.07679 6.15359 12.3072 24.6143 49.2287 98.4574 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.121 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 390.016 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0244+6228_S_dfm.log closed on Sun Jan 13 21:30:54 2019