! Started logfile: /vlbi/uf001/uva//J0643+1238_S_dfm.log on Sun Jan 13 23:07:50 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//J0643+1238_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0643+1238_S_uva.fits ! AN table 1: 72 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.994753 visibilities/baseline/integration-bin. ! Found source: J0643+1238 ! ! 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 9669 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 J0643+1238_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.003230Jy sigma=20.943986 ! Fit after self-cal, rms=0.870661Jy sigma=18.099212 ! 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=2.822 mas, bmaj=6.616 mas, bpa=-2.845 degrees ! Estimated noise=0.485033 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 = 0.101037 Jy ! Component: 100 - total flux cleaned = 0.124308 Jy ! Total flux subtracted in 100 components = 0.124308 Jy ! Clean residual min=-0.003740 max=0.008367 Jy/beam ! Clean residual mean=-0.000014 rms=0.000963 Jy/beam ! Combined flux in latest and established models = 0.124308 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.124308 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062608Jy sigma=1.262528 ! Fit after self-cal, rms=0.062603Jy sigma=1.262348 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00815387 Jy ! Component: 100 - total flux cleaned = 0.0117163 Jy ! Total flux subtracted in 100 components = 0.0117163 Jy ! Clean residual min=-0.003402 max=0.003747 Jy/beam ! Clean residual mean=-0.000006 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 0.136025 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 27 components and 0.136025 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061542Jy sigma=1.237775 ! Fit after self-cal, rms=0.061544Jy sigma=1.237677 ! 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=3.419 mas, bmaj=7.386 mas, bpa=-3.518 degrees ! Estimated noise=0.350277 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 = 0.00268131 Jy ! Component: 100 - total flux cleaned = 0.00410685 Jy ! Component: 150 - total flux cleaned = 0.00456982 Jy ! Component: 200 - total flux cleaned = 0.004625 Jy ! Total flux subtracted in 200 components = 0.004625 Jy ! Clean residual min=-0.002573 max=0.003392 Jy/beam ! Clean residual mean=-0.000003 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.14065 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 47 components and 0.14065 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061437Jy sigma=1.235078 ! Fit after self-cal, rms=0.061437Jy sigma=1.235050 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.419 x 7.386 at -3.518 degrees (North through East) ! Clean map min=-0.0024393 max=0.13083 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.92 KP 0.96 ! LA 0.96 MK 1.04 NL 1.11 OV 0.96 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.94 HN 0.92 KP 1.01 ! LA 0.98 MK 1.04 NL 1.13 OV 1.00 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.91 KP 0.99 ! LA 0.96 MK 1.03 NL 1.17 OV 1.01 ! PT 1.01 SC 1.01 ! ! ! Fit before self-cal, rms=0.061437Jy sigma=1.235050 ! Fit after self-cal, rms=0.061236Jy sigma=1.217901 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.435 mas, bmaj=7.423 mas, bpa=-3.547 degrees ! Estimated noise=0.350191 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 = -4.04441e-05 Jy ! Component: 100 - total flux cleaned = 1.12823e-05 Jy ! Component: 150 - total flux cleaned = 4.03436e-05 Jy ! Component: 200 - total flux cleaned = 6.52978e-05 Jy ! Total flux subtracted in 200 components = 6.52978e-05 Jy ! Clean residual min=-0.002011 max=0.001997 Jy/beam ! Clean residual mean=0.000000 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.140715 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 57 components and 0.140715 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061227Jy sigma=1.217711 ! Fit after self-cal, rms=0.061258Jy sigma=1.217485 ! 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=0.061258Jy sigma=1.217485 ! Fit after self-cal, rms=0.061391Jy sigma=1.212795 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.432 mas, bmaj=7.416 mas, bpa=-3.565 degrees ! Estimated noise=0.350354 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000154505 Jy ! Component: 100 - total flux cleaned = 0.000242531 Jy ! Component: 150 - total flux cleaned = 0.000251992 Jy ! Component: 200 - total flux cleaned = 0.000268661 Jy ! Total flux subtracted in 200 components = 0.000268661 Jy ! Clean residual min=-0.001717 max=0.002084 Jy/beam ! Clean residual mean=0.000003 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.140984 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 64 components and 0.140984 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061387Jy sigma=1.212722 ! Fit after self-cal, rms=0.061396Jy sigma=1.212676 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 (9.5, -24.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00188077 Jy ! Component: 100 - total flux cleaned = 0.00262942 Jy ! Component: 150 - total flux cleaned = 0.00293121 Jy ! Component: 200 - total flux cleaned = 0.00310838 Jy ! Total flux subtracted in 200 components = 0.00310838 Jy ! Clean residual min=-0.001650 max=0.001417 Jy/beam ! Clean residual mean=0.000004 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.144092 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 87 components and 0.144092 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061328Jy sigma=1.211448 ! Fit after self-cal, rms=0.061325Jy sigma=1.211416 ! 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=0.061325Jy sigma=1.211416 ! Fit after self-cal, rms=0.061280Jy sigma=1.211369 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.433 mas, bmaj=7.422 mas, bpa=-3.597 degrees ! Estimated noise=0.349973 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000378236 Jy ! Component: 100 - total flux cleaned = 0.000536912 Jy ! Component: 150 - total flux cleaned = 0.000673188 Jy ! Component: 200 - total flux cleaned = 0.000811282 Jy ! Total flux subtracted in 200 components = 0.000811282 Jy ! Clean residual min=-0.001642 max=0.001443 Jy/beam ! Clean residual mean=0.000004 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.144903 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 102 components and 0.144903 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061268Jy sigma=1.211178 ! Fit after self-cal, rms=0.061269Jy sigma=1.211174 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 = 0.000133092 Jy ! Component: 100 - total flux cleaned = 0.000198994 Jy ! Component: 150 - total flux cleaned = 0.000259088 Jy ! Component: 200 - total flux cleaned = 0.000303104 Jy ! Total flux subtracted in 200 components = 0.000303104 Jy ! Clean residual min=-0.001650 max=0.001425 Jy/beam ! Clean residual mean=0.000004 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.145206 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 109 components and 0.145206 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061263Jy sigma=1.211096 ! Fit after self-cal, rms=0.061263Jy sigma=1.211094 ! 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=0.061263Jy sigma=1.211094 ! Fit after self-cal, rms=0.061264Jy sigma=1.211083 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.458 mas, bmaj=10.77 mas, bpa=-2.313 degrees ! Estimated noise=0.43679 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00032282 Jy ! Component: 100 - total flux cleaned = 0.000449659 Jy ! Component: 150 - total flux cleaned = 0.000523618 Jy ! Component: 200 - total flux cleaned = 0.000550172 Jy ! Total flux subtracted in 200 components = 0.000550172 Jy ! Clean residual min=-0.001858 max=0.001557 Jy/beam ! Clean residual mean=0.000007 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.145756 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 123 components and 0.145756 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061263Jy sigma=1.211105 ! Fit after self-cal, rms=0.061262Jy sigma=1.211100 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 = 4.11544e-05 Jy ! Component: 100 - total flux cleaned = 5.63103e-05 Jy ! Component: 150 - total flux cleaned = 7.73391e-05 Jy ! Component: 200 - total flux cleaned = 9.08847e-05 Jy ! Total flux subtracted in 200 components = 9.08847e-05 Jy ! Clean residual min=-0.001861 max=0.001554 Jy/beam ! Clean residual mean=0.000007 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.145847 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 131 components and 0.145847 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061262Jy sigma=1.211121 ! Fit after self-cal, rms=0.061262Jy sigma=1.211117 ! 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=3.433 mas, bmaj=7.422 mas, bpa=-3.589 degrees ! Estimated noise=0.350059 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.433 x 7.422 at -3.589 degrees (North through East) ! Clean map min=-0.001684 max=0.1306 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=2.836 mas, bmaj=6.642 mas, bpa=-2.893 degrees ! Estimated noise=0.4864 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.101267 Jy ! Component: 100 - total flux cleaned = 0.124507 Jy ! Component: 150 - total flux cleaned = 0.132551 Jy ! Component: 200 - total flux cleaned = 0.135559 Jy ! Total flux subtracted in 200 components = 0.135559 Jy ! Clean residual min=-0.002228 max=0.002094 Jy/beam ! Clean residual mean=-0.000003 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.135559 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.135559 Jy ! Inverting map and beam ! Estimated beam: bmin=3.433 mas, bmaj=7.422 mas, bpa=-3.589 degrees ! Estimated noise=0.350059 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 = 0.0025629 Jy ! Component: 100 - total flux cleaned = 0.00432395 Jy ! Component: 150 - total flux cleaned = 0.00567011 Jy ! Component: 200 - total flux cleaned = 0.00649448 Jy ! Total flux subtracted in 200 components = 0.00649448 Jy ! Clean residual min=-0.001708 max=0.001470 Jy/beam ! Clean residual mean=0.000002 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.142053 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 51 components and 0.142053 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=7.458 mas, bmaj=10.77 mas, bpa=-2.313 degrees ! Estimated noise=0.43679 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00126914 Jy ! Component: 100 - total flux cleaned = 0.00209373 Jy ! Component: 150 - total flux cleaned = 0.00269189 Jy ! Component: 200 - total flux cleaned = 0.00313536 Jy ! Total flux subtracted in 200 components = 0.00313536 Jy ! Clean residual min=-0.001823 max=0.001546 Jy/beam ! Clean residual mean=0.000006 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.145189 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 = 0.000220931 Jy ! Component: 100 - total flux cleaned = 0.000369453 Jy ! Component: 150 - total flux cleaned = 0.000503717 Jy ! Component: 200 - total flux cleaned = 0.000601942 Jy ! Total flux subtracted in 200 components = 0.000601942 Jy ! Clean residual min=-0.001860 max=0.001549 Jy/beam ! Clean residual mean=0.000007 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.145791 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 95 components and 0.145791 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.433 mas, bmaj=7.422 mas, bpa=-3.589 degrees ! Estimated noise=0.350059 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.15111e-05 Jy ! Component: 100 - total flux cleaned = 2.53269e-05 Jy ! Component: 150 - total flux cleaned = 4.36233e-06 Jy ! Component: 200 - total flux cleaned = 2.23316e-05 Jy ! Total flux subtracted in 200 components = 2.23316e-05 Jy ! Clean residual min=-0.001764 max=0.001470 Jy/beam ! Clean residual mean=0.000004 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.145813 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 103 components and 0.145813 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061276Jy sigma=1.211329 ! Fit after self-cal, rms=0.061274Jy sigma=1.211304 wmodel J0643+1238_S_map.mod ! Writing 103 model components to file: J0643+1238_S_map.mod wobs J0643+1238_S_uvs.fits ! Writing UV FITS file: J0643+1238_S_uvs.fits wwins J0643+1238_S_map.win ! wwins: Wrote 2 windows to J0643+1238_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 = -0.000510133 Jy ! Component: 100 - total flux cleaned = -0.000778502 Jy ! Component: 150 - total flux cleaned = -0.00100639 Jy ! Component: 200 - total flux cleaned = -0.00117571 Jy ! Component: 250 - total flux cleaned = -0.0013387 Jy ! Component: 300 - total flux cleaned = -0.00140621 Jy ! Component: 350 - total flux cleaned = -0.0014718 Jy ! Component: 400 - total flux cleaned = -0.00151453 Jy ! Component: 450 - total flux cleaned = -0.00163997 Jy ! Component: 500 - total flux cleaned = -0.00168116 Jy ! Component: 550 - total flux cleaned = -0.00172192 Jy ! Component: 600 - total flux cleaned = -0.00178145 Jy ! Component: 650 - total flux cleaned = -0.00176197 Jy ! Component: 700 - total flux cleaned = -0.0018775 Jy ! Component: 750 - total flux cleaned = -0.00187747 Jy ! Component: 800 - total flux cleaned = -0.00197097 Jy ! Component: 850 - total flux cleaned = -0.00204447 Jy ! Component: 900 - total flux cleaned = -0.00211662 Jy ! Component: 950 - total flux cleaned = -0.00215191 Jy ! Component: 1000 - total flux cleaned = -0.0021171 Jy ! Component: 1050 - total flux cleaned = -0.00220386 Jy ! Component: 1100 - total flux cleaned = -0.00227207 Jy ! Component: 1150 - total flux cleaned = -0.00220467 Jy ! Component: 1200 - total flux cleaned = -0.00225488 Jy ! Component: 1250 - total flux cleaned = -0.00233706 Jy ! Component: 1300 - total flux cleaned = -0.00230443 Jy ! Component: 1350 - total flux cleaned = -0.0024011 Jy ! Component: 1400 - total flux cleaned = -0.00240096 Jy ! Component: 1450 - total flux cleaned = -0.00241686 Jy ! Component: 1500 - total flux cleaned = -0.00246375 Jy ! Component: 1550 - total flux cleaned = -0.00246376 Jy ! Component: 1600 - total flux cleaned = -0.00250958 Jy ! Component: 1650 - total flux cleaned = -0.00250972 Jy ! Component: 1700 - total flux cleaned = -0.00249474 Jy ! Component: 1750 - total flux cleaned = -0.00253935 Jy ! Component: 1800 - total flux cleaned = -0.00252446 Jy ! Component: 1850 - total flux cleaned = -0.00249524 Jy ! Component: 1900 - total flux cleaned = -0.00249527 Jy ! Component: 1950 - total flux cleaned = -0.00261023 Jy ! Component: 2000 - total flux cleaned = -0.00262409 Jy ! Component: 2050 - total flux cleaned = -0.00259581 Jy ! Component: 2100 - total flux cleaned = -0.00260987 Jy ! Component: 2150 - total flux cleaned = -0.00269309 Jy ! Component: 2200 - total flux cleaned = -0.00269309 Jy ! Component: 2250 - total flux cleaned = -0.00267938 Jy ! Component: 2300 - total flux cleaned = -0.0027064 Jy ! Component: 2350 - total flux cleaned = -0.00267964 Jy ! Component: 2400 - total flux cleaned = -0.00267989 Jy ! Component: 2450 - total flux cleaned = -0.00270638 Jy ! Component: 2500 - total flux cleaned = -0.00273269 Jy ! Component: 2550 - total flux cleaned = -0.00277183 Jy ! Component: 2600 - total flux cleaned = -0.00274601 Jy ! Component: 2650 - total flux cleaned = -0.00283599 Jy ! Component: 2700 - total flux cleaned = -0.00279766 Jy ! Component: 2750 - total flux cleaned = -0.00278517 Jy ! Component: 2800 - total flux cleaned = -0.00283544 Jy ! Component: 2850 - total flux cleaned = -0.00286043 Jy ! Component: 2900 - total flux cleaned = -0.00288534 Jy ! Component: 2950 - total flux cleaned = -0.00292213 Jy ! Component: 3000 - total flux cleaned = -0.00295869 Jy ! Component: 3050 - total flux cleaned = -0.00294664 Jy ! Component: 3100 - total flux cleaned = -0.00297076 Jy ! Component: 3150 - total flux cleaned = -0.00298269 Jy ! Component: 3200 - total flux cleaned = -0.00300642 Jy ! Component: 3250 - total flux cleaned = -0.00305348 Jy ! Component: 3300 - total flux cleaned = -0.00304185 Jy ! Component: 3350 - total flux cleaned = -0.00313488 Jy ! Component: 3400 - total flux cleaned = -0.00313474 Jy ! Component: 3450 - total flux cleaned = -0.00314625 Jy ! Component: 3500 - total flux cleaned = -0.00321463 Jy ! Component: 3550 - total flux cleaned = -0.00324855 Jy ! Component: 3600 - total flux cleaned = -0.00329346 Jy ! Component: 3650 - total flux cleaned = -0.00330459 Jy ! Component: 3700 - total flux cleaned = -0.00332673 Jy ! Component: 3750 - total flux cleaned = -0.00338187 Jy ! Component: 3800 - total flux cleaned = -0.00341465 Jy ! Component: 3850 - total flux cleaned = -0.00340372 Jy ! Component: 3900 - total flux cleaned = -0.0034578 Jy ! Component: 3950 - total flux cleaned = -0.0035223 Jy ! Component: 4000 - total flux cleaned = -0.00349026 Jy ! Component: 4050 - total flux cleaned = -0.00352219 Jy ! Total flux subtracted in 4096 components = -0.00353283 Jy ! Clean residual min=-0.000680 max=0.000751 Jy/beam ! Clean residual mean=0.000003 rms=0.000196 Jy/beam ! Combined flux in latest and established models = 0.14228 Jy keep ! Adding 300 model components to the UV plane model. ! The established model now contains 403 components and 0.14228 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0643+1238_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.433 x 7.422 at -3.589 degrees (North through East) ! Clean map min=-0.0011595 max=0.13063 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0643+1238_S_map.fits wmodel /vlbi/uf001/uva//J0643+1238_S_map.mod ! Writing 403 model components to file: /vlbi/uf001/uva//J0643+1238_S_map.mod wobs /vlbi/uf001/uva//J0643+1238_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0643+1238_S_uvs.fits wwins /vlbi/uf001/uva//J0643+1238_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J0643+1238_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.130634 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0001956 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.449193 0.449193 0.898385 1.79677 3.59354 7.18708 14.3742 28.7483 57.4967 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.13 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 667.864 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0643+1238_S_dfm.log closed on Sun Jan 13 23:07:54 2019