! Started logfile: /vlbi/uf001/uva//J0413+5250_S_dfm.log on Sun Jan 13 22:05:43 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//J0413+5250_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0413+5250_S_uva.fits ! AN table 1: 42 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.896164 visibilities/baseline/integration-bin. ! Found source: J0413+5250 ! ! 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 4065 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 J0413+5250_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 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.028190Jy sigma=21.372638 ! Fit after self-cal, rms=0.780787Jy sigma=16.313352 ! 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=2.906 mas, bmaj=4.329 mas, bpa=7.635 degrees ! Estimated noise=0.757517 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 = 0.164635 Jy ! Component: 100 - total flux cleaned = 0.203791 Jy ! Total flux subtracted in 100 components = 0.203791 Jy ! Clean residual min=-0.007582 max=0.016129 Jy/beam ! Clean residual mean=0.000022 rms=0.001973 Jy/beam ! Combined flux in latest and established models = 0.203791 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.203791 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077979Jy sigma=1.373670 ! Fit after self-cal, rms=0.077955Jy sigma=1.373417 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0178733 Jy ! Component: 100 - total flux cleaned = 0.0277032 Jy ! Total flux subtracted in 100 components = 0.0277032 Jy ! Clean residual min=-0.005345 max=0.007763 Jy/beam ! Clean residual mean=0.000013 rms=0.001397 Jy/beam ! Combined flux in latest and established models = 0.231494 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 16 components and 0.231494 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071821Jy sigma=1.252840 ! Fit after self-cal, rms=0.071775Jy sigma=1.252045 ! 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=3.362 mas, bmaj=4.898 mas, bpa=7.339 degrees ! Estimated noise=0.591443 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 (-4.5, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0103618 Jy ! Component: 100 - total flux cleaned = 0.0165399 Jy ! Component: 150 - total flux cleaned = 0.0189007 Jy ! Component: 200 - total flux cleaned = 0.0205398 Jy ! Total flux subtracted in 200 components = 0.0205398 Jy ! Clean residual min=-0.004298 max=0.004643 Jy/beam ! Clean residual mean=0.000009 rms=0.001196 Jy/beam ! Combined flux in latest and established models = 0.252034 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 42 components and 0.252034 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069540Jy sigma=1.219784 ! Fit after self-cal, rms=0.069464Jy sigma=1.218272 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.362 x 4.898 at 7.339 degrees (North through East) ! Clean map min=-0.0041336 max=0.2178 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 HN 0.99 KP 1.00 LA 0.94 ! MK 1.02 NL 1.04 OV 0.98 PT 0.99 ! SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 HN 1.02 KP 1.02 LA 0.95 ! MK 1.01 NL 1.03 OV 0.99 PT 1.00 ! SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 HN 0.99 KP 0.99 LA 0.97 ! MK 1.04 NL 1.02 OV 0.99 PT 1.00 ! SC 1.04 ! ! ! Fit before self-cal, rms=0.069464Jy sigma=1.218272 ! Fit after self-cal, rms=0.065560Jy sigma=1.200178 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.386 mas, bmaj=4.927 mas, bpa=7.393 degrees ! Estimated noise=0.592167 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 = -0.000781457 Jy ! Component: 100 - total flux cleaned = -0.00107813 Jy ! Component: 150 - total flux cleaned = -0.00119865 Jy ! Component: 200 - total flux cleaned = -0.00120573 Jy ! Total flux subtracted in 200 components = -0.00120573 Jy ! Clean residual min=-0.004558 max=0.004077 Jy/beam ! Clean residual mean=0.000002 rms=0.001097 Jy/beam ! Combined flux in latest and established models = 0.250828 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 58 components and 0.250828 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065352Jy sigma=1.198452 ! Fit after self-cal, rms=0.065343Jy sigma=1.198279 ! 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=0.065343Jy sigma=1.198279 ! Fit after self-cal, rms=0.059486Jy sigma=1.145167 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.385 mas, bmaj=4.916 mas, bpa=7.051 degrees ! Estimated noise=0.592766 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107737 Jy ! Component: 100 - total flux cleaned = 0.00107612 Jy ! Component: 150 - total flux cleaned = 0.00110947 Jy ! Component: 200 - total flux cleaned = 0.00107892 Jy ! Total flux subtracted in 200 components = 0.00107892 Jy ! Clean residual min=-0.002493 max=0.002686 Jy/beam ! Clean residual mean=-0.000001 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.251907 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 70 components and 0.251907 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059431Jy sigma=1.144144 ! Fit after self-cal, rms=0.059422Jy sigma=1.144033 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 = -7.69916e-06 Jy ! Component: 100 - total flux cleaned = -0.000137185 Jy ! Component: 150 - total flux cleaned = -0.000208466 Jy ! Component: 200 - total flux cleaned = -0.000253308 Jy ! Total flux subtracted in 200 components = -0.000253308 Jy ! Clean residual min=-0.002517 max=0.002687 Jy/beam ! Clean residual mean=-0.000000 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.251654 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 79 components and 0.251654 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059403Jy sigma=1.143621 ! Fit after self-cal, rms=0.059403Jy sigma=1.143599 ! 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=0.059403Jy sigma=1.143599 ! Fit after self-cal, rms=0.058811Jy sigma=1.136632 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.385 mas, bmaj=4.915 mas, bpa=7.02 degrees ! Estimated noise=0.59232 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.64936e-05 Jy ! Component: 100 - total flux cleaned = -2.85018e-05 Jy ! Component: 150 - total flux cleaned = 1.91765e-05 Jy ! Component: 200 - total flux cleaned = 8.22938e-05 Jy ! Total flux subtracted in 200 components = 8.22938e-05 Jy ! Clean residual min=-0.002611 max=0.002383 Jy/beam ! Clean residual mean=-0.000001 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.251736 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 93 components and 0.251736 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058789Jy sigma=1.136070 ! Fit after self-cal, rms=0.058786Jy sigma=1.136028 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 = 3.72142e-05 Jy ! Component: 100 - total flux cleaned = 0.000113369 Jy ! Component: 150 - total flux cleaned = 0.000147452 Jy ! Component: 200 - total flux cleaned = 0.000195499 Jy ! Total flux subtracted in 200 components = 0.000195499 Jy ! Clean residual min=-0.002542 max=0.002359 Jy/beam ! Clean residual mean=-0.000001 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.251931 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 97 components and 0.251931 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058777Jy sigma=1.135797 ! Fit after self-cal, rms=0.058777Jy sigma=1.135783 ! 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=0.058777Jy sigma=1.135783 ! Fit after self-cal, rms=0.058747Jy sigma=1.135707 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.011 mas, bmaj=8.47 mas, bpa=5.965 degrees ! Estimated noise=0.781821 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000141743 Jy ! Component: 100 - total flux cleaned = -0.00018764 Jy ! Component: 150 - total flux cleaned = -0.000223439 Jy ! Component: 200 - total flux cleaned = -0.000233888 Jy ! Total flux subtracted in 200 components = -0.000233888 Jy ! Clean residual min=-0.002688 max=0.002488 Jy/beam ! Clean residual mean=-0.000002 rms=0.000750 Jy/beam ! Combined flux in latest and established models = 0.251697 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 114 components and 0.251697 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058746Jy sigma=1.135670 ! Fit after self-cal, rms=0.058745Jy sigma=1.135657 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 = -2.4184e-05 Jy ! Component: 100 - total flux cleaned = -5.16285e-05 Jy ! Component: 150 - total flux cleaned = -6.0579e-05 Jy ! Component: 200 - total flux cleaned = -6.80624e-05 Jy ! Total flux subtracted in 200 components = -6.80624e-05 Jy ! Clean residual min=-0.002700 max=0.002485 Jy/beam ! Clean residual mean=-0.000001 rms=0.000750 Jy/beam ! Combined flux in latest and established models = 0.251629 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 120 components and 0.251629 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058746Jy sigma=1.135671 ! Fit after self-cal, rms=0.058746Jy sigma=1.135665 ! 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=3.387 mas, bmaj=4.916 mas, bpa=7.038 degrees ! Estimated noise=0.592216 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.387 x 4.916 at 7.038 degrees (North through East) ! Clean map min=-0.0023689 max=0.21792 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=2.926 mas, bmaj=4.337 mas, bpa=7.27 degrees ! Estimated noise=0.764563 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.166055 Jy ! Component: 100 - total flux cleaned = 0.205473 Jy ! Component: 150 - total flux cleaned = 0.223379 Jy ! Component: 200 - total flux cleaned = 0.233769 Jy ! Total flux subtracted in 200 components = 0.233769 Jy ! Clean residual min=-0.004613 max=0.005448 Jy/beam ! Clean residual mean=0.000006 rms=0.001033 Jy/beam ! Combined flux in latest and established models = 0.233769 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.233769 Jy ! Inverting map and beam ! Estimated beam: bmin=3.387 mas, bmaj=4.916 mas, bpa=7.038 degrees ! Estimated noise=0.592216 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 = 0.00833687 Jy ! Component: 100 - total flux cleaned = 0.0132292 Jy ! Component: 150 - total flux cleaned = 0.0159707 Jy ! Component: 200 - total flux cleaned = 0.0165085 Jy ! Total flux subtracted in 200 components = 0.0165085 Jy ! Clean residual min=-0.002629 max=0.002367 Jy/beam ! Clean residual mean=0.000001 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.250278 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 31 components and 0.250278 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=7.011 mas, bmaj=8.47 mas, bpa=5.965 degrees ! Estimated noise=0.781821 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00149931 Jy ! Component: 100 - total flux cleaned = 0.00158735 Jy ! Component: 150 - total flux cleaned = 0.00161801 Jy ! Component: 200 - total flux cleaned = 0.00164235 Jy ! Total flux subtracted in 200 components = 0.00164235 Jy ! Clean residual min=-0.002789 max=0.002413 Jy/beam ! Clean residual mean=-0.000002 rms=0.000758 Jy/beam ! Combined flux in latest and established models = 0.25192 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 = -1.90167e-06 Jy ! Component: 100 - total flux cleaned = -2.0179e-05 Jy ! Component: 150 - total flux cleaned = -5.22138e-05 Jy ! Component: 200 - total flux cleaned = -9.40824e-05 Jy ! Total flux subtracted in 200 components = -9.40824e-05 Jy ! Clean residual min=-0.002740 max=0.002449 Jy/beam ! Clean residual mean=-0.000002 rms=0.000754 Jy/beam ! Combined flux in latest and established models = 0.251826 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 63 components and 0.251826 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.387 mas, bmaj=4.916 mas, bpa=7.038 degrees ! Estimated noise=0.592216 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000468417 Jy ! Component: 100 - total flux cleaned = -0.000469852 Jy ! Component: 150 - total flux cleaned = -0.000388939 Jy ! Component: 200 - total flux cleaned = -0.000282838 Jy ! Total flux subtracted in 200 components = -0.000282838 Jy ! Clean residual min=-0.002448 max=0.002327 Jy/beam ! Clean residual mean=-0.000000 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.251543 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 72 components and 0.251543 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058815Jy sigma=1.136680 ! Fit after self-cal, rms=0.058805Jy sigma=1.136545 wmodel J0413+5250_S_map.mod ! Writing 72 model components to file: J0413+5250_S_map.mod wobs J0413+5250_S_uvs.fits ! Writing UV FITS file: J0413+5250_S_uvs.fits wwins J0413+5250_S_map.win ! wwins: Wrote 2 windows to J0413+5250_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 = -0.000541639 Jy ! Component: 100 - total flux cleaned = -0.000458949 Jy ! Component: 150 - total flux cleaned = -0.000538028 Jy ! Component: 200 - total flux cleaned = -0.000613585 Jy ! Component: 250 - total flux cleaned = -0.000724178 Jy ! Component: 300 - total flux cleaned = -0.000902641 Jy ! Component: 350 - total flux cleaned = -0.001076 Jy ! Component: 400 - total flux cleaned = -0.00117651 Jy ! Component: 450 - total flux cleaned = -0.00124194 Jy ! Component: 500 - total flux cleaned = -0.00124214 Jy ! Component: 550 - total flux cleaned = -0.00133663 Jy ! Component: 600 - total flux cleaned = -0.00145998 Jy ! Component: 650 - total flux cleaned = -0.00145948 Jy ! Component: 700 - total flux cleaned = -0.00151952 Jy ! Component: 750 - total flux cleaned = -0.00154861 Jy ! Component: 800 - total flux cleaned = -0.0016059 Jy ! Component: 850 - total flux cleaned = -0.00166251 Jy ! Component: 900 - total flux cleaned = -0.00174548 Jy ! Component: 950 - total flux cleaned = -0.00188196 Jy ! Component: 1000 - total flux cleaned = -0.00196176 Jy ! Component: 1050 - total flux cleaned = -0.00204051 Jy ! Component: 1100 - total flux cleaned = -0.00211841 Jy ! Component: 1150 - total flux cleaned = -0.00227112 Jy ! Component: 1200 - total flux cleaned = -0.00229607 Jy ! Component: 1250 - total flux cleaned = -0.00239481 Jy ! Component: 1300 - total flux cleaned = -0.00256574 Jy ! Component: 1350 - total flux cleaned = -0.0025653 Jy ! Component: 1400 - total flux cleaned = -0.00251761 Jy ! Component: 1450 - total flux cleaned = -0.00263561 Jy ! Component: 1500 - total flux cleaned = -0.00258889 Jy ! Component: 1550 - total flux cleaned = -0.00263482 Jy ! Component: 1600 - total flux cleaned = -0.00263504 Jy ! Component: 1650 - total flux cleaned = -0.00270297 Jy ! Component: 1700 - total flux cleaned = -0.00281402 Jy ! Component: 1750 - total flux cleaned = -0.00283609 Jy ! Component: 1800 - total flux cleaned = -0.00287956 Jy ! Component: 1850 - total flux cleaned = -0.00287981 Jy ! Component: 1900 - total flux cleaned = -0.00292259 Jy ! Component: 1950 - total flux cleaned = -0.00298621 Jy ! Component: 2000 - total flux cleaned = -0.00294469 Jy ! Component: 2050 - total flux cleaned = -0.00302734 Jy ! Component: 2100 - total flux cleaned = -0.00306817 Jy ! Component: 2150 - total flux cleaned = -0.00306799 Jy ! Component: 2200 - total flux cleaned = -0.00314836 Jy ! Component: 2250 - total flux cleaned = -0.0032082 Jy ! Component: 2300 - total flux cleaned = -0.003228 Jy ! Component: 2350 - total flux cleaned = -0.00328668 Jy ! Component: 2400 - total flux cleaned = -0.00332552 Jy ! Component: 2450 - total flux cleaned = -0.00347881 Jy ! Component: 2500 - total flux cleaned = -0.00355451 Jy ! Component: 2550 - total flux cleaned = -0.0034977 Jy ! Component: 2600 - total flux cleaned = -0.0035723 Jy ! Component: 2650 - total flux cleaned = -0.00359071 Jy ! Component: 2700 - total flux cleaned = -0.00364577 Jy ! Component: 2750 - total flux cleaned = -0.00362778 Jy ! Component: 2800 - total flux cleaned = -0.00373579 Jy ! Component: 2850 - total flux cleaned = -0.00370017 Jy ! Component: 2900 - total flux cleaned = -0.00377075 Jy ! Component: 2950 - total flux cleaned = -0.00380584 Jy ! Component: 3000 - total flux cleaned = -0.00394442 Jy ! Component: 3050 - total flux cleaned = -0.00394414 Jy ! Component: 3100 - total flux cleaned = -0.00392721 Jy ! Component: 3150 - total flux cleaned = -0.00399494 Jy ! Component: 3200 - total flux cleaned = -0.0040954 Jy ! Component: 3250 - total flux cleaned = -0.00407865 Jy ! Component: 3300 - total flux cleaned = -0.00411194 Jy ! Component: 3350 - total flux cleaned = -0.004161 Jy ! Component: 3400 - total flux cleaned = -0.00424219 Jy ! Component: 3450 - total flux cleaned = -0.00425816 Jy ! Component: 3500 - total flux cleaned = -0.00430597 Jy ! Component: 3550 - total flux cleaned = -0.00435347 Jy ! Component: 3600 - total flux cleaned = -0.00432175 Jy ! Component: 3650 - total flux cleaned = -0.00438419 Jy ! Component: 3700 - total flux cleaned = -0.0043532 Jy ! Component: 3750 - total flux cleaned = -0.00438409 Jy ! Component: 3800 - total flux cleaned = -0.00446027 Jy ! Component: 3850 - total flux cleaned = -0.00446024 Jy ! Component: 3900 - total flux cleaned = -0.00447529 Jy ! Component: 3950 - total flux cleaned = -0.00447539 Jy ! Component: 4000 - total flux cleaned = -0.0044755 Jy ! Component: 4050 - total flux cleaned = -0.00447548 Jy ! Total flux subtracted in 4096 components = -0.00454866 Jy ! Clean residual min=-0.000981 max=0.001145 Jy/beam ! Clean residual mean=-0.000002 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.246994 Jy keep ! Adding 288 model components to the UV plane model. ! The established model now contains 360 components and 0.246995 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0413+5250_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.387 x 4.916 at 7.038 degrees (North through East) ! Clean map min=-0.0019594 max=0.2184 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0413+5250_S_map.fits wmodel /vlbi/uf001/uva//J0413+5250_S_map.mod ! Writing 360 model components to file: /vlbi/uf001/uva//J0413+5250_S_map.mod wobs /vlbi/uf001/uva//J0413+5250_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0413+5250_S_uvs.fits wwins /vlbi/uf001/uva//J0413+5250_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J0413+5250_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.218397 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000255075 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.350383 0.350383 0.700767 1.40153 2.80307 5.60613 11.2123 22.4245 44.8491 89.6981 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.218 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 856.205 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0413+5250_S_dfm.log closed on Sun Jan 13 22:05:47 2019