! Started logfile: /image_prod/ug002_uva//J0023+4456_S_dfm.log on Wed Mar 4 18:26:11 2020 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 /image_prod/ug002_uva//J0023+4456_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0023+4456_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.968519 visibilities/baseline/integration-bin. ! Found source: J0023+4456 ! ! 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 6276 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 J0023+4456_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 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.014820Jy sigma=8.510116 ! Fit after self-cal, rms=0.885605Jy sigma=7.392253 ! 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=2.872 mas, bmaj=4.62 mas, bpa=-6.154 degrees ! Estimated noise=1.62552 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 = 0.0921111 Jy ! Component: 100 - total flux cleaned = 0.114684 Jy ! Total flux subtracted in 100 components = 0.114684 Jy ! Clean residual min=-0.007529 max=0.013668 Jy/beam ! Clean residual mean=0.000002 rms=0.001846 Jy/beam ! Combined flux in latest and established models = 0.114684 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.114684 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080979Jy sigma=0.518726 ! Fit after self-cal, rms=0.080907Jy sigma=0.518398 ! Inverting map ! Added new window around map position (2.5, 6.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0134033 Jy ! Component: 100 - total flux cleaned = 0.0205739 Jy ! Total flux subtracted in 100 components = 0.0205739 Jy ! Clean residual min=-0.006049 max=0.007441 Jy/beam ! Clean residual mean=0.000002 rms=0.001474 Jy/beam ! Combined flux in latest and established models = 0.135258 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 26 components and 0.135258 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078675Jy sigma=0.490875 ! Fit after self-cal, rms=0.078482Jy sigma=0.489584 ! 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=3.523 mas, bmaj=5.319 mas, bpa=-7.546 degrees ! Estimated noise=1.10631 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 = 0.00630011 Jy ! Component: 100 - total flux cleaned = 0.00732998 Jy ! Component: 150 - total flux cleaned = 0.00817065 Jy ! Component: 200 - total flux cleaned = 0.00898165 Jy ! Total flux subtracted in 200 components = 0.00898165 Jy ! Clean residual min=-0.005211 max=0.005294 Jy/beam ! Clean residual mean=0.000006 rms=0.001238 Jy/beam ! Combined flux in latest and established models = 0.14424 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 52 components and 0.14424 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077641Jy sigma=0.481507 ! Fit after self-cal, rms=0.077568Jy sigma=0.480925 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.523 x 5.319 at -7.546 degrees (North through East) ! Clean map min=-0.0050255 max=0.11704 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.98 HN 1.05 KP 0.96 ! LA 0.98 MK 1.04 NL 1.03 OV 0.90 ! SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.98 HN 1.05 KP 1.02 ! LA 1.03 MK 1.02 NL 0.85 OV 0.92 ! SC 0.76 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.02 HN 1.01 KP 1.02 ! LA 0.97 MK 0.99 NL 0.97 OV 0.98 ! SC 0.93 ! ! ! Fit before self-cal, rms=0.077568Jy sigma=0.480925 ! Fit after self-cal, rms=0.068200Jy sigma=0.470129 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.51 mas, bmaj=5.287 mas, bpa=-5.838 degrees ! Estimated noise=1.08338 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 = -7.06919e-05 Jy ! Component: 100 - total flux cleaned = -0.000233968 Jy ! Component: 150 - total flux cleaned = -0.000118198 Jy ! Component: 200 - total flux cleaned = -2.78863e-05 Jy ! Total flux subtracted in 200 components = -2.78863e-05 Jy ! Clean residual min=-0.004163 max=0.003510 Jy/beam ! Clean residual mean=0.000006 rms=0.001002 Jy/beam ! Combined flux in latest and established models = 0.144212 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 63 components and 0.144212 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067994Jy sigma=0.468790 ! Fit after self-cal, rms=0.067932Jy sigma=0.468502 ! 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=0.067932Jy sigma=0.468502 ! Fit after self-cal, rms=0.091277Jy sigma=0.450714 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.482 mas, bmaj=5.292 mas, bpa=-6.016 degrees ! Estimated noise=1.08418 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0013194 Jy ! Component: 100 - total flux cleaned = 0.00174946 Jy ! Component: 150 - total flux cleaned = 0.00203984 Jy ! Component: 200 - total flux cleaned = 0.00218268 Jy ! Total flux subtracted in 200 components = 0.00218268 Jy ! Clean residual min=-0.002267 max=0.002106 Jy/beam ! Clean residual mean=0.000003 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.146395 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 77 components and 0.146395 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091245Jy sigma=0.450285 ! Fit after self-cal, rms=0.091644Jy sigma=0.449919 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 = 0.000150944 Jy ! Component: 100 - total flux cleaned = 0.000288394 Jy ! Component: 150 - total flux cleaned = 0.000351456 Jy ! Component: 200 - total flux cleaned = 0.00036521 Jy ! Total flux subtracted in 200 components = 0.00036521 Jy ! Clean residual min=-0.002325 max=0.002098 Jy/beam ! Clean residual mean=0.000003 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.14676 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 83 components and 0.14676 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091635Jy sigma=0.449828 ! Fit after self-cal, rms=0.091633Jy sigma=0.449809 ! 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=0.091633Jy sigma=0.449809 ! Fit after self-cal, rms=0.094371Jy sigma=0.449713 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.475 mas, bmaj=5.293 mas, bpa=-5.935 degrees ! Estimated noise=1.08424 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000627854 Jy ! Component: 100 - total flux cleaned = 0.000914609 Jy ! Component: 150 - total flux cleaned = 0.00107783 Jy ! Component: 200 - total flux cleaned = 0.00118635 Jy ! Total flux subtracted in 200 components = 0.00118635 Jy ! Clean residual min=-0.002305 max=0.002105 Jy/beam ! Clean residual mean=0.000003 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.147946 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 86 components and 0.147946 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094364Jy sigma=0.449611 ! Fit after self-cal, rms=0.094370Jy sigma=0.449599 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 = 8.39541e-05 Jy ! Component: 100 - total flux cleaned = 0.000158612 Jy ! Component: 150 - total flux cleaned = 0.000180367 Jy ! Component: 200 - total flux cleaned = 0.000200876 Jy ! Total flux subtracted in 200 components = 0.000200876 Jy ! Clean residual min=-0.002303 max=0.002113 Jy/beam ! Clean residual mean=0.000003 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.148147 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 89 components and 0.148147 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094366Jy sigma=0.449565 ! Fit after self-cal, rms=0.094365Jy sigma=0.449562 ! 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=0.094365Jy sigma=0.449562 ! Fit after self-cal, rms=0.094580Jy sigma=0.449531 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.284 mas, bmaj=8.652 mas, bpa=1.174 degrees ! Estimated noise=1.35328 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000596618 Jy ! Component: 100 - total flux cleaned = 0.000759122 Jy ! Component: 150 - total flux cleaned = 0.000853064 Jy ! Component: 200 - total flux cleaned = 0.000874483 Jy ! Total flux subtracted in 200 components = 0.000874483 Jy ! Clean residual min=-0.002059 max=0.002178 Jy/beam ! Clean residual mean=0.000004 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.149022 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 99 components and 0.149022 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094580Jy sigma=0.449508 ! Fit after self-cal, rms=0.094575Jy sigma=0.449494 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 = 9.0923e-07 Jy ! Component: 100 - total flux cleaned = 8.39538e-05 Jy ! Component: 150 - total flux cleaned = 0.000103837 Jy ! Component: 200 - total flux cleaned = 0.000122001 Jy ! Total flux subtracted in 200 components = 0.000122001 Jy ! Clean residual min=-0.002058 max=0.002193 Jy/beam ! Clean residual mean=0.000004 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.149144 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 101 components and 0.149144 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094575Jy sigma=0.449501 ! Fit after self-cal, rms=0.094576Jy sigma=0.449494 ! 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=3.469 mas, bmaj=5.293 mas, bpa=-5.848 degrees ! Estimated noise=1.08458 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.469 x 5.293 at -5.848 degrees (North through East) ! Clean map min=-0.0021794 max=0.11462 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=2.824 mas, bmaj=4.595 mas, bpa=-4.721 degrees ! Estimated noise=1.58086 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0893008 Jy ! Component: 100 - total flux cleaned = 0.113539 Jy ! Component: 150 - total flux cleaned = 0.126756 Jy ! Component: 200 - total flux cleaned = 0.134755 Jy ! Total flux subtracted in 200 components = 0.134755 Jy ! Clean residual min=-0.003840 max=0.004247 Jy/beam ! Clean residual mean=0.000001 rms=0.000907 Jy/beam ! Combined flux in latest and established models = 0.134755 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.134755 Jy ! Inverting map and beam ! Estimated beam: bmin=3.469 mas, bmaj=5.293 mas, bpa=-5.848 degrees ! Estimated noise=1.08458 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 = 0.0063782 Jy ! Component: 100 - total flux cleaned = 0.00881489 Jy ! Component: 150 - total flux cleaned = 0.0104035 Jy ! Component: 200 - total flux cleaned = 0.0115554 Jy ! Total flux subtracted in 200 components = 0.0115554 Jy ! Clean residual min=-0.002359 max=0.002333 Jy/beam ! Clean residual mean=0.000003 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.146311 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 63 components and 0.146311 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=7.284 mas, bmaj=8.652 mas, bpa=1.174 degrees ! Estimated noise=1.35328 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00258849 Jy ! Component: 100 - total flux cleaned = 0.00299799 Jy ! Component: 150 - total flux cleaned = 0.00316932 Jy ! Component: 200 - total flux cleaned = 0.00316794 Jy ! Total flux subtracted in 200 components = 0.00316794 Jy ! Clean residual min=-0.002144 max=0.002187 Jy/beam ! Clean residual mean=0.000004 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.149479 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 = 5.45756e-07 Jy ! Component: 100 - total flux cleaned = -1.6748e-05 Jy ! Component: 150 - total flux cleaned = -4.70776e-05 Jy ! Component: 200 - total flux cleaned = -6.08005e-05 Jy ! Total flux subtracted in 200 components = -6.08005e-05 Jy ! Clean residual min=-0.002124 max=0.002144 Jy/beam ! Clean residual mean=0.000004 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.149418 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 87 components and 0.149418 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.469 mas, bmaj=5.293 mas, bpa=-5.848 degrees ! Estimated noise=1.08458 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000187406 Jy ! Component: 100 - total flux cleaned = 0.00022759 Jy ! Component: 150 - total flux cleaned = 0.000257797 Jy ! Component: 200 - total flux cleaned = 0.000258615 Jy ! Total flux subtracted in 200 components = 0.000258615 Jy ! Clean residual min=-0.002267 max=0.002120 Jy/beam ! Clean residual mean=0.000003 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.149676 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 93 components and 0.149676 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094581Jy sigma=0.449760 ! Fit after self-cal, rms=0.094588Jy sigma=0.449723 wmodel J0023+4456_S_map.mod ! Writing 93 model components to file: J0023+4456_S_map.mod wobs J0023+4456_S_uvs.fits ! Writing UV FITS file: J0023+4456_S_uvs.fits wwins J0023+4456_S_map.win ! wwins: Wrote 2 windows to J0023+4456_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 = -0.000131473 Jy ! Component: 100 - total flux cleaned = -0.000237036 Jy ! Component: 150 - total flux cleaned = -0.000370993 Jy ! Component: 200 - total flux cleaned = -0.00046621 Jy ! Component: 250 - total flux cleaned = -0.000436277 Jy ! Component: 300 - total flux cleaned = -0.000583003 Jy ! Component: 350 - total flux cleaned = -0.000610382 Jy ! Component: 400 - total flux cleaned = -0.000665436 Jy ! Component: 450 - total flux cleaned = -0.000745706 Jy ! Component: 500 - total flux cleaned = -0.000798013 Jy ! Component: 550 - total flux cleaned = -0.000848919 Jy ! Component: 600 - total flux cleaned = -0.000899396 Jy ! Component: 650 - total flux cleaned = -0.000972505 Jy ! Component: 700 - total flux cleaned = -0.00106716 Jy ! Component: 750 - total flux cleaned = -0.00113742 Jy ! Component: 800 - total flux cleaned = -0.00127424 Jy ! Component: 850 - total flux cleaned = -0.0012735 Jy ! Component: 900 - total flux cleaned = -0.00127398 Jy ! Component: 950 - total flux cleaned = -0.00138336 Jy ! Component: 1000 - total flux cleaned = -0.00149038 Jy ! Component: 1050 - total flux cleaned = -0.00161653 Jy ! Component: 1100 - total flux cleaned = -0.00167814 Jy ! Component: 1150 - total flux cleaned = -0.00174001 Jy ! Component: 1200 - total flux cleaned = -0.00188103 Jy ! Component: 1250 - total flux cleaned = -0.00202028 Jy ! Component: 1300 - total flux cleaned = -0.00213783 Jy ! Component: 1350 - total flux cleaned = -0.00227263 Jy ! Component: 1400 - total flux cleaned = -0.0023492 Jy ! Component: 1450 - total flux cleaned = -0.00255574 Jy ! Component: 1500 - total flux cleaned = -0.00259245 Jy ! Component: 1550 - total flux cleaned = -0.00268417 Jy ! Component: 1600 - total flux cleaned = -0.00282923 Jy ! Component: 1650 - total flux cleaned = -0.00293639 Jy ! Component: 1700 - total flux cleaned = -0.0030246 Jy ! Component: 1750 - total flux cleaned = -0.00309445 Jy ! Component: 1800 - total flux cleaned = -0.00316348 Jy ! Component: 1850 - total flux cleaned = -0.00326609 Jy ! Component: 1900 - total flux cleaned = -0.00336768 Jy ! Component: 1950 - total flux cleaned = -0.00343442 Jy ! Component: 2000 - total flux cleaned = -0.0035169 Jy ! Component: 2050 - total flux cleaned = -0.00363157 Jy ! Component: 2100 - total flux cleaned = -0.00369668 Jy ! Component: 2150 - total flux cleaned = -0.00377701 Jy ! Component: 2200 - total flux cleaned = -0.00385666 Jy ! Component: 2250 - total flux cleaned = -0.00391932 Jy ! Component: 2300 - total flux cleaned = -0.00399737 Jy ! Component: 2350 - total flux cleaned = -0.00399757 Jy ! Component: 2400 - total flux cleaned = -0.00411993 Jy ! Component: 2450 - total flux cleaned = -0.0042259 Jy ! Component: 2500 - total flux cleaned = -0.00428583 Jy ! Component: 2550 - total flux cleaned = -0.00436016 Jy ! Component: 2600 - total flux cleaned = -0.00441911 Jy ! Component: 2650 - total flux cleaned = -0.00449219 Jy ! Component: 2700 - total flux cleaned = -0.00459364 Jy ! Component: 2750 - total flux cleaned = -0.00463698 Jy ! Component: 2800 - total flux cleaned = -0.00470825 Jy ! Component: 2850 - total flux cleaned = -0.00479296 Jy ! Component: 2900 - total flux cleaned = -0.00479309 Jy ! Component: 2950 - total flux cleaned = -0.00493209 Jy ! Component: 3000 - total flux cleaned = -0.00497355 Jy ! Component: 3050 - total flux cleaned = -0.00508311 Jy ! Component: 3100 - total flux cleaned = -0.00515104 Jy ! Component: 3150 - total flux cleaned = -0.00520496 Jy ! Component: 3200 - total flux cleaned = -0.00531208 Jy ! Component: 3250 - total flux cleaned = -0.00537844 Jy ! Component: 3300 - total flux cleaned = -0.00540494 Jy ! Component: 3350 - total flux cleaned = -0.00552272 Jy ! Component: 3400 - total flux cleaned = -0.00554865 Jy ! Component: 3450 - total flux cleaned = -0.00560042 Jy ! Component: 3500 - total flux cleaned = -0.00566442 Jy ! Component: 3550 - total flux cleaned = -0.0056389 Jy ! Component: 3600 - total flux cleaned = -0.00572748 Jy ! Component: 3650 - total flux cleaned = -0.00570238 Jy ! Component: 3700 - total flux cleaned = -0.00575233 Jy ! Component: 3750 - total flux cleaned = -0.00583908 Jy ! Component: 3800 - total flux cleaned = -0.00588823 Jy ! Component: 3850 - total flux cleaned = -0.005876 Jy ! Component: 3900 - total flux cleaned = -0.00598544 Jy ! Component: 3950 - total flux cleaned = -0.00605784 Jy ! Component: 4000 - total flux cleaned = -0.00608189 Jy ! Component: 4050 - total flux cleaned = -0.00616542 Jy ! Total flux subtracted in 4096 components = -0.00618902 Jy ! Clean residual min=-0.000708 max=0.000593 Jy/beam ! Clean residual mean=0.000000 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.143487 Jy keep ! Adding 286 model components to the UV plane model. ! The established model now contains 379 components and 0.143487 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0023+4456_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.469 x 5.293 at -5.848 degrees (North through East) ! Clean map min=-0.0014918 max=0.11416 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0023+4456_S_map.fits wmodel /image_prod/ug002_uva//J0023+4456_S_map.mod ! Writing 379 model components to file: /image_prod/ug002_uva//J0023+4456_S_map.mod wobs /image_prod/ug002_uva//J0023+4456_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0023+4456_S_uvs.fits wwins /image_prod/ug002_uva//J0023+4456_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J0023+4456_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.114158 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000207849 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.546213 0.546213 1.09243 2.18485 4.3697 8.7394 17.4788 34.9576 69.9152 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.114 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 549.236 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0023+4456_S_dfm.log closed on Wed Mar 4 18:26:15 2020