! Started logfile: /vlbi/uf001/uva//J0219+4727_S_dfm.log on Sun Jan 13 21:22:42 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//J0219+4727_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0219+4727_S_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.980952 visibilities/baseline/integration-bin. ! Found source: J0219+4727 ! ! 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 5562 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 J0219+4727_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 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.009835Jy sigma=22.690337 ! Fit after self-cal, rms=0.825254Jy sigma=18.676714 ! 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=3.065 mas, bmaj=4.701 mas, bpa=-5.961 degrees ! Estimated noise=0.593269 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 = 0.132648 Jy ! Component: 100 - total flux cleaned = 0.168274 Jy ! Total flux subtracted in 100 components = 0.168274 Jy ! Clean residual min=-0.006474 max=0.015183 Jy/beam ! Clean residual mean=-0.000008 rms=0.001740 Jy/beam ! Combined flux in latest and established models = 0.168274 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.168274 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065577Jy sigma=1.407061 ! Fit after self-cal, rms=0.065561Jy sigma=1.406837 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0161659 Jy ! Component: 100 - total flux cleaned = 0.0240331 Jy ! Total flux subtracted in 100 components = 0.0240331 Jy ! Clean residual min=-0.006000 max=0.005806 Jy/beam ! Clean residual mean=-0.000006 rms=0.001318 Jy/beam ! Combined flux in latest and established models = 0.192307 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 12 components and 0.192307 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061475Jy sigma=1.323318 ! Fit after self-cal, rms=0.061469Jy sigma=1.323159 ! 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=3.613 mas, bmaj=5.519 mas, bpa=-4.316 degrees ! Estimated noise=0.46078 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 = 0.00365703 Jy ! Component: 100 - total flux cleaned = 0.00515824 Jy ! Component: 150 - total flux cleaned = 0.0054484 Jy ! Component: 200 - total flux cleaned = 0.00549445 Jy ! Total flux subtracted in 200 components = 0.00549445 Jy ! Clean residual min=-0.005260 max=0.004963 Jy/beam ! Clean residual mean=-0.000006 rms=0.001292 Jy/beam ! Combined flux in latest and established models = 0.197802 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 28 components and 0.197802 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061190Jy sigma=1.319071 ! Fit after self-cal, rms=0.061190Jy sigma=1.319033 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.613 x 5.519 at -4.316 degrees (North through East) ! Clean map min=-0.0050515 max=0.17403 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 1.01 KP 1.02 ! LA 0.94 MK 1.04 NL 1.07 OV 1.07 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.82 FD 0.97 HN 1.02 KP 1.03 ! LA 0.95 MK 1.02 NL 1.05 OV 1.08 ! PT 0.99 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.00 HN 0.99 KP 1.00 ! LA 0.98 MK 1.04 NL 1.02 OV 1.10 ! PT 0.99 SC 1.04 ! ! ! Fit before self-cal, rms=0.061190Jy sigma=1.319033 ! Fit after self-cal, rms=0.058814Jy sigma=1.278965 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.658 mas, bmaj=5.539 mas, bpa=-4.165 degrees ! Estimated noise=0.463992 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 = 0.000463836 Jy ! Component: 100 - total flux cleaned = 0.000425024 Jy ! Component: 150 - total flux cleaned = 0.00042864 Jy ! Component: 200 - total flux cleaned = 0.000433815 Jy ! Total flux subtracted in 200 components = 0.000433815 Jy ! Clean residual min=-0.004598 max=0.004274 Jy/beam ! Clean residual mean=-0.000007 rms=0.001065 Jy/beam ! Combined flux in latest and established models = 0.198236 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 37 components and 0.198236 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058765Jy sigma=1.277861 ! Fit after self-cal, rms=0.058787Jy sigma=1.277568 ! 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=0.058787Jy sigma=1.277568 ! Fit after self-cal, rms=0.056334Jy sigma=1.203585 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.642 mas, bmaj=5.535 mas, bpa=-4.803 degrees ! Estimated noise=0.462696 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00029972 Jy ! Component: 100 - total flux cleaned = 0.000325896 Jy ! Component: 150 - total flux cleaned = 0.00032722 Jy ! Component: 200 - total flux cleaned = 0.000313192 Jy ! Total flux subtracted in 200 components = 0.000313192 Jy ! Clean residual min=-0.002227 max=0.002260 Jy/beam ! Clean residual mean=0.000004 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.198549 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 47 components and 0.198549 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056316Jy sigma=1.203260 ! Fit after self-cal, rms=0.056319Jy sigma=1.202942 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 (-81, 32.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00168469 Jy ! Component: 100 - total flux cleaned = 0.00164596 Jy ! Component: 150 - total flux cleaned = 0.00152089 Jy ! Component: 200 - total flux cleaned = 0.00138777 Jy ! Total flux subtracted in 200 components = 0.00138777 Jy ! Clean residual min=-0.002006 max=0.002114 Jy/beam ! Clean residual mean=0.000001 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.199937 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 69 components and 0.199937 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056241Jy sigma=1.201256 ! Fit after self-cal, rms=0.056238Jy sigma=1.201170 ! 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=0.056238Jy sigma=1.201170 ! Fit after self-cal, rms=0.056220Jy sigma=1.200963 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.644 mas, bmaj=5.525 mas, bpa=-4.616 degrees ! Estimated noise=0.462583 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000530125 Jy ! Component: 100 - total flux cleaned = 0.000602821 Jy ! Component: 150 - total flux cleaned = 0.000624298 Jy ! Component: 200 - total flux cleaned = 0.000624852 Jy ! Total flux subtracted in 200 components = 0.000624852 Jy ! Clean residual min=-0.001930 max=0.002111 Jy/beam ! Clean residual mean=0.000002 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.200561 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 81 components and 0.200561 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056200Jy sigma=1.200558 ! Fit after self-cal, rms=0.056201Jy sigma=1.200547 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 = 2.11961e-05 Jy ! Component: 100 - total flux cleaned = -1.77559e-05 Jy ! Component: 150 - total flux cleaned = 9.02665e-07 Jy ! Component: 200 - total flux cleaned = -3.49314e-05 Jy ! Total flux subtracted in 200 components = -3.49314e-05 Jy ! Clean residual min=-0.001914 max=0.002086 Jy/beam ! Clean residual mean=0.000002 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.200527 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 84 components and 0.200527 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056189Jy sigma=1.200317 ! Fit after self-cal, rms=0.056190Jy sigma=1.200315 ! 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=0.056190Jy sigma=1.200315 ! Fit after self-cal, rms=0.056195Jy sigma=1.200292 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.626 mas, bmaj=8.89 mas, bpa=2.209 degrees ! Estimated noise=0.582079 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000213827 Jy ! Component: 100 - total flux cleaned = 0.000353056 Jy ! Component: 150 - total flux cleaned = 0.000405434 Jy ! Component: 200 - total flux cleaned = 0.000453499 Jy ! Total flux subtracted in 200 components = 0.000453499 Jy ! Clean residual min=-0.002028 max=0.002343 Jy/beam ! Clean residual mean=0.000008 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.20098 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 96 components and 0.20098 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056193Jy sigma=1.200293 ! Fit after self-cal, rms=0.056194Jy sigma=1.200284 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 = 6.5758e-05 Jy ! Component: 100 - total flux cleaned = 0.000108186 Jy ! Component: 150 - total flux cleaned = 0.000146962 Jy ! Component: 200 - total flux cleaned = 0.0001743 Jy ! Total flux subtracted in 200 components = 0.0001743 Jy ! Clean residual min=-0.001999 max=0.002317 Jy/beam ! Clean residual mean=0.000007 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.201154 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 107 components and 0.201154 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056196Jy sigma=1.200353 ! Fit after self-cal, rms=0.056196Jy sigma=1.200347 ! 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=3.644 mas, bmaj=5.523 mas, bpa=-4.559 degrees ! Estimated noise=0.462618 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.644 x 5.523 at -4.559 degrees (North through East) ! Clean map min=-0.0017996 max=0.17447 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=3.094 mas, bmaj=4.707 mas, bpa=-6.647 degrees ! Estimated noise=0.596469 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.133321 Jy ! Component: 100 - total flux cleaned = 0.168229 Jy ! Component: 150 - total flux cleaned = 0.183675 Jy ! Component: 200 - total flux cleaned = 0.191085 Jy ! Total flux subtracted in 200 components = 0.191085 Jy ! Clean residual min=-0.003547 max=0.003352 Jy/beam ! Clean residual mean=0.000001 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 0.191085 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.191085 Jy ! Inverting map and beam ! Estimated beam: bmin=3.644 mas, bmaj=5.523 mas, bpa=-4.559 degrees ! Estimated noise=0.462618 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 = 0.00404705 Jy ! Component: 100 - total flux cleaned = 0.00660773 Jy ! Component: 150 - total flux cleaned = 0.00827608 Jy ! Component: 200 - total flux cleaned = 0.00883006 Jy ! Total flux subtracted in 200 components = 0.00883006 Jy ! Clean residual min=-0.002168 max=0.002214 Jy/beam ! Clean residual mean=0.000002 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.199915 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 35 components and 0.199915 Jy ! Inverting map ! Added new window around map position (-96, -112). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00198277 Jy ! Component: 100 - total flux cleaned = 0.0027895 Jy ! Component: 150 - total flux cleaned = 0.00326867 Jy ! Component: 200 - total flux cleaned = 0.00355205 Jy ! Total flux subtracted in 200 components = 0.00355205 Jy ! Clean residual min=-0.002151 max=0.001992 Jy/beam ! Clean residual mean=0.000001 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.203467 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 52 components and 0.203467 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=7.626 mas, bmaj=8.89 mas, bpa=2.209 degrees ! Estimated noise=0.582079 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000165412 Jy ! Component: 100 - total flux cleaned = 0.000279705 Jy ! Component: 150 - total flux cleaned = 0.000417433 Jy ! Component: 200 - total flux cleaned = 0.000483743 Jy ! Total flux subtracted in 200 components = 0.000483743 Jy ! Clean residual min=-0.002013 max=0.002299 Jy/beam ! Clean residual mean=0.000005 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.20395 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 = 1.49876e-05 Jy ! Component: 100 - total flux cleaned = 4.30722e-05 Jy ! Component: 150 - total flux cleaned = 4.27745e-05 Jy ! Component: 200 - total flux cleaned = 5.47757e-05 Jy ! Total flux subtracted in 200 components = 5.47757e-05 Jy ! Clean residual min=-0.002033 max=0.002295 Jy/beam ! Clean residual mean=0.000005 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.204005 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 82 components and 0.204005 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.644 mas, bmaj=5.523 mas, bpa=-4.559 degrees ! Estimated noise=0.462618 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.77675e-05 Jy ! Component: 100 - total flux cleaned = -1.90951e-05 Jy ! Component: 150 - total flux cleaned = 8.47755e-05 Jy ! Component: 200 - total flux cleaned = 0.000182625 Jy ! Total flux subtracted in 200 components = 0.000182625 Jy ! Clean residual min=-0.002139 max=0.002032 Jy/beam ! Clean residual mean=0.000001 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.204188 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 99 components and 0.204188 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056173Jy sigma=1.199713 ! Fit after self-cal, rms=0.056165Jy sigma=1.199558 wmodel J0219+4727_S_map.mod ! Writing 99 model components to file: J0219+4727_S_map.mod wobs J0219+4727_S_uvs.fits ! Writing UV FITS file: J0219+4727_S_uvs.fits wwins J0219+4727_S_map.win ! wwins: Wrote 3 windows to J0219+4727_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 = -7.85051e-05 Jy ! Component: 100 - total flux cleaned = 2.43285e-05 Jy ! Component: 150 - total flux cleaned = 8.85568e-05 Jy ! Component: 200 - total flux cleaned = 5.65476e-05 Jy ! Component: 250 - total flux cleaned = 5.5954e-05 Jy ! Component: 300 - total flux cleaned = 2.62064e-05 Jy ! Component: 350 - total flux cleaned = -5.96302e-05 Jy ! Component: 400 - total flux cleaned = -0.00017244 Jy ! Component: 450 - total flux cleaned = -0.000364544 Jy ! Component: 500 - total flux cleaned = -0.000498559 Jy ! Component: 550 - total flux cleaned = -0.000525056 Jy ! Component: 600 - total flux cleaned = -0.000628278 Jy ! Component: 650 - total flux cleaned = -0.000603076 Jy ! Component: 700 - total flux cleaned = -0.0007031 Jy ! Component: 750 - total flux cleaned = -0.000751664 Jy ! Component: 800 - total flux cleaned = -0.000727893 Jy ! Component: 850 - total flux cleaned = -0.000822981 Jy ! Component: 900 - total flux cleaned = -0.000869877 Jy ! Component: 950 - total flux cleaned = -0.00100765 Jy ! Component: 1000 - total flux cleaned = -0.00109792 Jy ! Component: 1050 - total flux cleaned = -0.00116492 Jy ! Component: 1100 - total flux cleaned = -0.00118695 Jy ! Component: 1150 - total flux cleaned = -0.00118742 Jy ! Component: 1200 - total flux cleaned = -0.00129509 Jy ! Component: 1250 - total flux cleaned = -0.00133769 Jy ! Component: 1300 - total flux cleaned = -0.00142206 Jy ! Component: 1350 - total flux cleaned = -0.00152573 Jy ! Component: 1400 - total flux cleaned = -0.00160734 Jy ! Component: 1450 - total flux cleaned = -0.00166813 Jy ! Component: 1500 - total flux cleaned = -0.00164789 Jy ! Component: 1550 - total flux cleaned = -0.00176655 Jy ! Component: 1600 - total flux cleaned = -0.00186424 Jy ! Component: 1650 - total flux cleaned = -0.00186422 Jy ! Component: 1700 - total flux cleaned = -0.00199855 Jy ! Component: 1750 - total flux cleaned = -0.00197962 Jy ! Component: 1800 - total flux cleaned = -0.00205459 Jy ! Component: 1850 - total flux cleaned = -0.00203565 Jy ! Component: 1900 - total flux cleaned = -0.00209091 Jy ! Component: 1950 - total flux cleaned = -0.0021091 Jy ! Component: 2000 - total flux cleaned = -0.00212711 Jy ! Component: 2050 - total flux cleaned = -0.0021446 Jy ! Component: 2100 - total flux cleaned = -0.00214418 Jy ! Component: 2150 - total flux cleaned = -0.0021441 Jy ! Component: 2200 - total flux cleaned = -0.00214396 Jy ! Component: 2250 - total flux cleaned = -0.00209204 Jy ! Component: 2300 - total flux cleaned = -0.00207494 Jy ! Component: 2350 - total flux cleaned = -0.00209187 Jy ! Component: 2400 - total flux cleaned = -0.00205827 Jy ! Component: 2450 - total flux cleaned = -0.00205846 Jy ! Component: 2500 - total flux cleaned = -0.0020419 Jy ! Component: 2550 - total flux cleaned = -0.00207484 Jy ! Component: 2600 - total flux cleaned = -0.00209117 Jy ! Component: 2650 - total flux cleaned = -0.00212338 Jy ! Component: 2700 - total flux cleaned = -0.00205944 Jy ! Component: 2750 - total flux cleaned = -0.00212304 Jy ! Component: 2800 - total flux cleaned = -0.00207561 Jy ! Component: 2850 - total flux cleaned = -0.0021226 Jy ! Component: 2900 - total flux cleaned = -0.00213792 Jy ! Component: 2950 - total flux cleaned = -0.00207624 Jy ! Component: 3000 - total flux cleaned = -0.00212219 Jy ! Component: 3050 - total flux cleaned = -0.00207659 Jy ! Component: 3100 - total flux cleaned = -0.00204668 Jy ! Component: 3150 - total flux cleaned = -0.00204683 Jy ! Component: 3200 - total flux cleaned = -0.00207653 Jy ! Component: 3250 - total flux cleaned = -0.00195823 Jy ! Component: 3300 - total flux cleaned = -0.00195829 Jy ! Component: 3350 - total flux cleaned = -0.00194348 Jy ! Component: 3400 - total flux cleaned = -0.00191431 Jy ! Component: 3450 - total flux cleaned = -0.00191437 Jy ! Component: 3500 - total flux cleaned = -0.00189994 Jy ! Component: 3550 - total flux cleaned = -0.00189998 Jy ! Component: 3600 - total flux cleaned = -0.00184341 Jy ! Component: 3650 - total flux cleaned = -0.00187148 Jy ! Component: 3700 - total flux cleaned = -0.00194125 Jy ! Component: 3750 - total flux cleaned = -0.00189955 Jy ! Component: 3800 - total flux cleaned = -0.00195467 Jy ! Component: 3850 - total flux cleaned = -0.00192731 Jy ! Component: 3900 - total flux cleaned = -0.00195455 Jy ! Component: 3950 - total flux cleaned = -0.00194107 Jy ! Component: 4000 - total flux cleaned = -0.00196811 Jy ! Component: 4050 - total flux cleaned = -0.0020216 Jy ! Total flux subtracted in 4096 components = -0.00199486 Jy ! Clean residual min=-0.000863 max=0.000834 Jy/beam ! Clean residual mean=-0.000001 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.202193 Jy keep ! Adding 306 model components to the UV plane model. ! The established model now contains 405 components and 0.202193 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0219+4727_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.644 x 5.523 at -4.559 degrees (North through East) ! Clean map min=-0.0016245 max=0.17472 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0219+4727_S_map.fits wmodel /vlbi/uf001/uva//J0219+4727_S_map.mod ! Writing 405 model components to file: /vlbi/uf001/uva//J0219+4727_S_map.mod wobs /vlbi/uf001/uva//J0219+4727_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0219+4727_S_uvs.fits wwins /vlbi/uf001/uva//J0219+4727_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J0219+4727_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.174716 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000241912 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.41538 0.41538 0.83076 1.66152 3.32304 6.64608 13.2922 26.5843 53.1686 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.174 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 722.23 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0219+4727_S_dfm.log closed on Sun Jan 13 21:22:46 2019