! Started logfile: /vlbi/uf001/uva//J2045+1547_S_dfm.log on Mon Jan 14 05:37:10 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//J2045+1547_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J2045+1547_S_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.908382 visibilities/baseline/integration-bin. ! Found source: J2045+1547 ! ! 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 6990 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 J2045+1547_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 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.031968Jy sigma=23.676617 ! Fit after self-cal, rms=0.738118Jy sigma=17.281337 ! 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=2.798 mas, bmaj=7.907 mas, bpa=-9.433 degrees ! Estimated noise=0.528421 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 = 0.195872 Jy ! Component: 100 - total flux cleaned = 0.242529 Jy ! Total flux subtracted in 100 components = 0.242529 Jy ! Clean residual min=-0.007928 max=0.018642 Jy/beam ! Clean residual mean=-0.000009 rms=0.002195 Jy/beam ! Combined flux in latest and established models = 0.242529 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.242529 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.129007Jy sigma=1.540157 ! Fit after self-cal, rms=0.128989Jy sigma=1.539723 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0194983 Jy ! Component: 100 - total flux cleaned = 0.0231935 Jy ! Total flux subtracted in 100 components = 0.0231935 Jy ! Clean residual min=-0.007224 max=0.006042 Jy/beam ! Clean residual mean=0.000003 rms=0.001680 Jy/beam ! Combined flux in latest and established models = 0.265723 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 0.265723 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.123639Jy sigma=1.454716 ! Fit after self-cal, rms=0.123609Jy sigma=1.454105 ! 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=3.368 mas, bmaj=8.733 mas, bpa=-8.058 degrees ! Estimated noise=0.394129 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 = -0.00171653 Jy ! Component: 100 - total flux cleaned = -0.0024828 Jy ! Component: 150 - total flux cleaned = -0.00288944 Jy ! Component: 200 - total flux cleaned = -0.00337954 Jy ! Total flux subtracted in 200 components = -0.00337954 Jy ! Clean residual min=-0.006461 max=0.005596 Jy/beam ! Clean residual mean=0.000004 rms=0.001589 Jy/beam ! Combined flux in latest and established models = 0.262343 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 23 components and 0.262343 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.121209Jy sigma=1.443729 ! Fit after self-cal, rms=0.121195Jy sigma=1.443614 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.368 x 8.733 at -8.058 degrees (North through East) ! Clean map min=-0.0062651 max=0.25919 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 0.98 KP 1.02 ! LA 1.01 MK 1.00 NL 1.00 OV 1.01 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 1.02 HN 1.02 KP 1.00 ! LA 1.00 MK 1.00 NL 1.01 OV 0.99 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.03 HN 0.99 KP 1.02 ! LA 1.02 MK 1.01 NL 0.96 OV 1.01 ! PT 1.02 SC 1.06 ! ! ! Fit before self-cal, rms=0.121195Jy sigma=1.443614 ! Fit after self-cal, rms=0.101343Jy sigma=1.410618 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.383 mas, bmaj=8.7 mas, bpa=-8.264 degrees ! Estimated noise=0.396112 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 = 0.00268889 Jy ! Component: 100 - total flux cleaned = 0.00288203 Jy ! Component: 150 - total flux cleaned = 0.00304496 Jy ! Component: 200 - total flux cleaned = 0.00313948 Jy ! Total flux subtracted in 200 components = 0.00313948 Jy ! Clean residual min=-0.005340 max=0.005116 Jy/beam ! Clean residual mean=0.000000 rms=0.001382 Jy/beam ! Combined flux in latest and established models = 0.265483 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 31 components and 0.265483 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100952Jy sigma=1.410946 ! Fit after self-cal, rms=0.100939Jy sigma=1.410824 ! 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=0.100939Jy sigma=1.410824 ! Fit after self-cal, rms=0.062448Jy sigma=1.267840 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.38 mas, bmaj=8.669 mas, bpa=-8.204 degrees ! Estimated noise=0.398624 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00173181 Jy ! Component: 100 - total flux cleaned = 0.00161521 Jy ! Component: 150 - total flux cleaned = 0.00165913 Jy ! Component: 200 - total flux cleaned = 0.00165834 Jy ! Total flux subtracted in 200 components = 0.00165834 Jy ! Clean residual min=-0.003390 max=0.003748 Jy/beam ! Clean residual mean=-0.000002 rms=0.000918 Jy/beam ! Combined flux in latest and established models = 0.267141 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 40 components and 0.267141 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062301Jy sigma=1.265965 ! Fit after self-cal, rms=0.062285Jy sigma=1.265638 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 = 0.000139778 Jy ! Component: 100 - total flux cleaned = 7.81631e-05 Jy ! Component: 150 - total flux cleaned = 2.1323e-05 Jy ! Component: 200 - total flux cleaned = -3.22087e-05 Jy ! Total flux subtracted in 200 components = -3.22087e-05 Jy ! Clean residual min=-0.003398 max=0.003783 Jy/beam ! Clean residual mean=-0.000002 rms=0.000915 Jy/beam ! Combined flux in latest and established models = 0.267109 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 46 components and 0.267109 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062247Jy sigma=1.265207 ! Fit after self-cal, rms=0.062246Jy sigma=1.265186 ! 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=0.062246Jy sigma=1.265186 ! Fit after self-cal, rms=0.059130Jy sigma=1.234336 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.377 mas, bmaj=8.598 mas, bpa=-7.986 degrees ! Estimated noise=0.398319 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00204389 Jy ! Component: 100 - total flux cleaned = 0.0024691 Jy ! Component: 150 - total flux cleaned = 0.00257583 Jy ! Component: 200 - total flux cleaned = 0.00263778 Jy ! Total flux subtracted in 200 components = 0.00263778 Jy ! Clean residual min=-0.002585 max=0.002054 Jy/beam ! Clean residual mean=-0.000003 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.269747 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 55 components and 0.269747 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059045Jy sigma=1.232607 ! Fit after self-cal, rms=0.059037Jy sigma=1.232551 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 = 4.74634e-05 Jy ! Component: 100 - total flux cleaned = 0.000137722 Jy ! Component: 150 - total flux cleaned = 0.000178042 Jy ! Component: 200 - total flux cleaned = 0.000233087 Jy ! Total flux subtracted in 200 components = 0.000233087 Jy ! Clean residual min=-0.002572 max=0.001984 Jy/beam ! Clean residual mean=-0.000003 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.26998 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 57 components and 0.26998 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059024Jy sigma=1.232236 ! Fit after self-cal, rms=0.059025Jy sigma=1.232229 ! 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=0.059025Jy sigma=1.232229 ! Fit after self-cal, rms=0.058822Jy sigma=1.231429 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.221 mas, bmaj=11.38 mas, bpa=-7.23 degrees ! Estimated noise=0.495411 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0014268 Jy ! Component: 100 - total flux cleaned = 0.00176354 Jy ! Component: 150 - total flux cleaned = 0.0018711 Jy ! Component: 200 - total flux cleaned = 0.00195512 Jy ! Total flux subtracted in 200 components = 0.00195512 Jy ! Clean residual min=-0.002260 max=0.001914 Jy/beam ! Clean residual mean=-0.000005 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.271935 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 61 components and 0.271935 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058793Jy sigma=1.230808 ! Fit after self-cal, rms=0.058789Jy sigma=1.230789 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 = 4.85566e-05 Jy ! Component: 100 - total flux cleaned = 0.000103684 Jy ! Component: 150 - total flux cleaned = 0.000148587 Jy ! Component: 200 - total flux cleaned = 0.000178046 Jy ! Total flux subtracted in 200 components = 0.000178046 Jy ! Clean residual min=-0.002245 max=0.001949 Jy/beam ! Clean residual mean=-0.000005 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.272113 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 73 components and 0.272113 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058789Jy sigma=1.230758 ! Fit after self-cal, rms=0.058789Jy sigma=1.230746 ! 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=3.377 mas, bmaj=8.571 mas, bpa=-7.898 degrees ! Estimated noise=0.398594 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.377 x 8.571 at -7.898 degrees (North through East) ! Clean map min=-0.0024781 max=0.26007 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=2.81 mas, bmaj=7.799 mas, bpa=-9.253 degrees ! Estimated noise=0.535099 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.198296 Jy ! Component: 100 - total flux cleaned = 0.245138 Jy ! Component: 150 - total flux cleaned = 0.264475 Jy ! Component: 200 - total flux cleaned = 0.273662 Jy ! Total flux subtracted in 200 components = 0.273662 Jy ! Clean residual min=-0.004142 max=0.004095 Jy/beam ! Clean residual mean=-0.000002 rms=0.000844 Jy/beam ! Combined flux in latest and established models = 0.273662 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.273662 Jy ! Inverting map and beam ! Estimated beam: bmin=3.377 mas, bmaj=8.571 mas, bpa=-7.898 degrees ! Estimated noise=0.398594 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 = 0.000749464 Jy ! Component: 100 - total flux cleaned = 0.000620088 Jy ! Component: 150 - total flux cleaned = 0.000625273 Jy ! Component: 200 - total flux cleaned = 0.000371131 Jy ! Total flux subtracted in 200 components = 0.000371131 Jy ! Clean residual min=-0.002478 max=0.002156 Jy/beam ! Clean residual mean=-0.000002 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.274033 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 20 components and 0.274033 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=7.221 mas, bmaj=11.38 mas, bpa=-7.23 degrees ! Estimated noise=0.495411 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000488468 Jy ! Component: 100 - total flux cleaned = -0.000735618 Jy ! Component: 150 - total flux cleaned = -0.000891904 Jy ! Component: 200 - total flux cleaned = -0.00104772 Jy ! Total flux subtracted in 200 components = -0.00104772 Jy ! Clean residual min=-0.002290 max=0.002115 Jy/beam ! Clean residual mean=-0.000005 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.272985 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 = -9.89067e-05 Jy ! Component: 100 - total flux cleaned = -0.000179246 Jy ! Component: 150 - total flux cleaned = -0.000246284 Jy ! Component: 200 - total flux cleaned = -0.000303505 Jy ! Total flux subtracted in 200 components = -0.000303505 Jy ! Clean residual min=-0.002210 max=0.002057 Jy/beam ! Clean residual mean=-0.000005 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.272682 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 37 components and 0.272682 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.377 mas, bmaj=8.571 mas, bpa=-7.898 degrees ! Estimated noise=0.398594 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000311853 Jy ! Component: 100 - total flux cleaned = 0.000310169 Jy ! Component: 150 - total flux cleaned = 0.000280003 Jy ! Component: 200 - total flux cleaned = 0.000254311 Jy ! Total flux subtracted in 200 components = 0.000254311 Jy ! Clean residual min=-0.002377 max=0.001998 Jy/beam ! Clean residual mean=-0.000002 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.272936 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 46 components and 0.272936 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058836Jy sigma=1.231772 ! Fit after self-cal, rms=0.058823Jy sigma=1.231511 wmodel J2045+1547_S_map.mod ! Writing 46 model components to file: J2045+1547_S_map.mod wobs J2045+1547_S_uvs.fits ! Writing UV FITS file: J2045+1547_S_uvs.fits wwins J2045+1547_S_map.win ! wwins: Wrote 1 windows to J2045+1547_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 = -0.00077602 Jy ! Component: 100 - total flux cleaned = -0.000882797 Jy ! Component: 150 - total flux cleaned = -0.000781512 Jy ! Component: 200 - total flux cleaned = -0.000684471 Jy ! Component: 250 - total flux cleaned = -0.000559623 Jy ! Component: 300 - total flux cleaned = -0.00046881 Jy ! Component: 350 - total flux cleaned = -0.000380486 Jy ! Component: 400 - total flux cleaned = -0.000467035 Jy ! Component: 450 - total flux cleaned = -0.000410596 Jy ! Component: 500 - total flux cleaned = -0.000438714 Jy ! Component: 550 - total flux cleaned = -0.000492898 Jy ! Component: 600 - total flux cleaned = -0.000520151 Jy ! Component: 650 - total flux cleaned = -0.000572832 Jy ! Component: 700 - total flux cleaned = -0.00070123 Jy ! Component: 750 - total flux cleaned = -0.000751312 Jy ! Component: 800 - total flux cleaned = -0.000826225 Jy ! Component: 850 - total flux cleaned = -0.000948277 Jy ! Component: 900 - total flux cleaned = -0.00106908 Jy ! Component: 950 - total flux cleaned = -0.00111739 Jy ! Component: 1000 - total flux cleaned = -0.00123485 Jy ! Component: 1050 - total flux cleaned = -0.00142035 Jy ! Component: 1100 - total flux cleaned = -0.00146582 Jy ! Component: 1150 - total flux cleaned = -0.00155644 Jy ! Component: 1200 - total flux cleaned = -0.00157897 Jy ! Component: 1250 - total flux cleaned = -0.00173316 Jy ! Component: 1300 - total flux cleaned = -0.00175523 Jy ! Component: 1350 - total flux cleaned = -0.0018194 Jy ! Component: 1400 - total flux cleaned = -0.00181906 Jy ! Component: 1450 - total flux cleaned = -0.00179763 Jy ! Component: 1500 - total flux cleaned = -0.00175607 Jy ! Component: 1550 - total flux cleaned = -0.00183835 Jy ! Component: 1600 - total flux cleaned = -0.00187883 Jy ! Component: 1650 - total flux cleaned = -0.00191864 Jy ! Component: 1700 - total flux cleaned = -0.00197767 Jy ! Component: 1750 - total flux cleaned = -0.0019383 Jy ! Component: 1800 - total flux cleaned = -0.0019773 Jy ! Component: 1850 - total flux cleaned = -0.00205406 Jy ! Component: 1900 - total flux cleaned = -0.00201627 Jy ! Component: 1950 - total flux cleaned = -0.00207307 Jy ! Component: 2000 - total flux cleaned = -0.00212866 Jy ! Component: 2050 - total flux cleaned = -0.0020922 Jy ! Component: 2100 - total flux cleaned = -0.00205595 Jy ! Component: 2150 - total flux cleaned = -0.00209254 Jy ! Component: 2200 - total flux cleaned = -0.00211046 Jy ! Component: 2250 - total flux cleaned = -0.00209271 Jy ! Component: 2300 - total flux cleaned = -0.00207548 Jy ! Component: 2350 - total flux cleaned = -0.00204086 Jy ! Component: 2400 - total flux cleaned = -0.00202408 Jy ! Component: 2450 - total flux cleaned = -0.00204113 Jy ! Component: 2500 - total flux cleaned = -0.00202424 Jy ! Component: 2550 - total flux cleaned = -0.00205775 Jy ! Component: 2600 - total flux cleaned = -0.00209094 Jy ! Component: 2650 - total flux cleaned = -0.00202472 Jy ! Component: 2700 - total flux cleaned = -0.00197591 Jy ! Component: 2750 - total flux cleaned = -0.00197563 Jy ! Component: 2800 - total flux cleaned = -0.00200777 Jy ! Component: 2850 - total flux cleaned = -0.00202378 Jy ! Component: 2900 - total flux cleaned = -0.00200783 Jy ! Component: 2950 - total flux cleaned = -0.0020078 Jy ! Component: 3000 - total flux cleaned = -0.00200782 Jy ! Component: 3050 - total flux cleaned = -0.00191525 Jy ! Component: 3100 - total flux cleaned = -0.00196129 Jy ! Component: 3150 - total flux cleaned = -0.00194609 Jy ! Component: 3200 - total flux cleaned = -0.0019461 Jy ! Component: 3250 - total flux cleaned = -0.00188629 Jy ! Component: 3300 - total flux cleaned = -0.00190132 Jy ! Component: 3350 - total flux cleaned = -0.00187196 Jy ! Component: 3400 - total flux cleaned = -0.00191604 Jy ! Component: 3450 - total flux cleaned = -0.00191618 Jy ! Component: 3500 - total flux cleaned = -0.00191649 Jy ! Component: 3550 - total flux cleaned = -0.0019022 Jy ! Component: 3600 - total flux cleaned = -0.0019306 Jy ! Component: 3650 - total flux cleaned = -0.00195866 Jy ! Component: 3700 - total flux cleaned = -0.00190258 Jy ! Component: 3750 - total flux cleaned = -0.00191637 Jy ! Component: 3800 - total flux cleaned = -0.001944 Jy ! Component: 3850 - total flux cleaned = -0.0018616 Jy ! Component: 3900 - total flux cleaned = -0.0018205 Jy ! Component: 3950 - total flux cleaned = -0.00182059 Jy ! Component: 4000 - total flux cleaned = -0.00179359 Jy ! Component: 4050 - total flux cleaned = -0.00174007 Jy ! Total flux subtracted in 4096 components = -0.0017268 Jy ! Clean residual min=-0.000850 max=0.000789 Jy/beam ! Clean residual mean=-0.000000 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.271209 Jy keep ! Adding 317 model components to the UV plane model. ! The established model now contains 363 components and 0.271209 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J2045+1547_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.377 x 8.571 at -7.898 degrees (North through East) ! Clean map min=-0.0015991 max=0.26018 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J2045+1547_S_map.fits wmodel /vlbi/uf001/uva//J2045+1547_S_map.mod ! Writing 363 model components to file: /vlbi/uf001/uva//J2045+1547_S_map.mod wobs /vlbi/uf001/uva//J2045+1547_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J2045+1547_S_uvs.fits wwins /vlbi/uf001/uva//J2045+1547_S_map.win ! wwins: Wrote 2 windows to /vlbi/uf001/uva//J2045+1547_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.260182 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000247294 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.285139 0.285139 0.570279 1.14056 2.28111 4.56223 9.12446 18.2489 36.4978 72.9957 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.26 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1052.12 quit ! Quitting program ! Log file /vlbi/uf001/uva//J2045+1547_S_dfm.log closed on Mon Jan 14 05:37:14 2019