! Started logfile: /vlbi/uf001/uva//J0523+4113_S_dfm.log on Sun Jan 13 22:35:52 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//J0523+4113_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0523+4113_S_uva.fits ! AN table 1: 70 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.956508 visibilities/baseline/integration-bin. ! Found source: J0523+4113 ! ! 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 9039 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 J0523+4113_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 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.020874Jy sigma=21.480407 ! Fit after self-cal, rms=0.820743Jy sigma=17.107917 ! 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=5.046 mas, bpa=-7.816 degrees ! Estimated noise=0.562426 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 = 0.141286 Jy ! Component: 100 - total flux cleaned = 0.177002 Jy ! Total flux subtracted in 100 components = 0.177002 Jy ! Clean residual min=-0.008555 max=0.014975 Jy/beam ! Clean residual mean=0.000033 rms=0.002512 Jy/beam ! Combined flux in latest and established models = 0.177002 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.177002 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079997Jy sigma=1.536336 ! Fit after self-cal, rms=0.079447Jy sigma=1.532378 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0166017 Jy ! Component: 100 - total flux cleaned = 0.0245772 Jy ! Total flux subtracted in 100 components = 0.0245772 Jy ! Clean residual min=-0.008033 max=0.010324 Jy/beam ! Clean residual mean=0.000024 rms=0.002182 Jy/beam ! Combined flux in latest and established models = 0.201579 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 14 components and 0.201579 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076375Jy sigma=1.431672 ! Fit after self-cal, rms=0.076237Jy sigma=1.431013 ! 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=3.573 mas, bmaj=5.747 mas, bpa=-2.704 degrees ! Estimated noise=0.366331 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 (6.5, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0107355 Jy ! Component: 100 - total flux cleaned = 0.0157861 Jy ! Component: 150 - total flux cleaned = 0.0166353 Jy ! Component: 200 - total flux cleaned = 0.0170127 Jy ! Total flux subtracted in 200 components = 0.0170127 Jy ! Clean residual min=-0.007414 max=0.008645 Jy/beam ! Clean residual mean=0.000047 rms=0.001809 Jy/beam ! Combined flux in latest and established models = 0.218592 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 40 components and 0.218592 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074102Jy sigma=1.391702 ! Fit after self-cal, rms=0.074012Jy sigma=1.388368 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.573 x 5.747 at -2.704 degrees (North through East) ! Clean map min=-0.0068976 max=0.18484 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 0.92 KP 0.97 ! LA 0.99 MK 1.21 NL 0.97 OV 0.97 ! PT 1.09 SC 0.90 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 0.95 KP 0.99 ! LA 1.01 MK 1.20 NL 0.98 OV 0.98 ! PT 0.95 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 0.98 KP 0.97 ! LA 0.97 MK 1.17 NL 1.00 OV 0.97 ! PT 0.94 SC 0.92 ! ! ! Fit before self-cal, rms=0.074012Jy sigma=1.388368 ! Fit after self-cal, rms=0.073415Jy sigma=1.343392 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.677 mas, bmaj=5.824 mas, bpa=-0.7757 degrees ! Estimated noise=0.358211 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 = -0.00434742 Jy ! Component: 100 - total flux cleaned = -0.00399082 Jy ! Component: 150 - total flux cleaned = -0.00399221 Jy ! Component: 200 - total flux cleaned = -0.00398918 Jy ! Total flux subtracted in 200 components = -0.00398918 Jy ! Clean residual min=-0.006573 max=0.006336 Jy/beam ! Clean residual mean=0.000047 rms=0.001451 Jy/beam ! Combined flux in latest and established models = 0.214603 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 51 components and 0.214603 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071884Jy sigma=1.335122 ! Fit after self-cal, rms=0.071950Jy sigma=1.334170 ! 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=0.071950Jy sigma=1.334170 ! Fit after self-cal, rms=0.086656Jy sigma=1.237713 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.655 mas, bmaj=5.81 mas, bpa=-3.271 degrees ! Estimated noise=0.357476 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115191 Jy ! Component: 100 - total flux cleaned = 0.00178985 Jy ! Component: 150 - total flux cleaned = 0.00198091 Jy ! Component: 200 - total flux cleaned = 0.00203562 Jy ! Total flux subtracted in 200 components = 0.00203562 Jy ! Clean residual min=-0.002083 max=0.002483 Jy/beam ! Clean residual mean=0.000002 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.216638 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 69 components and 0.216638 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086621Jy sigma=1.232653 ! Fit after self-cal, rms=0.087104Jy sigma=1.231937 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 (84, -46.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000277896 Jy ! Component: 100 - total flux cleaned = 0.000333753 Jy ! Component: 150 - total flux cleaned = 0.000485873 Jy ! Component: 200 - total flux cleaned = 0.000723887 Jy ! Total flux subtracted in 200 components = 0.000723887 Jy ! Clean residual min=-0.002049 max=0.002089 Jy/beam ! Clean residual mean=0.000003 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.217362 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 90 components and 0.217362 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086955Jy sigma=1.229315 ! Fit after self-cal, rms=0.086986Jy sigma=1.229156 ! 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=0.086986Jy sigma=1.229156 ! Fit after self-cal, rms=0.087763Jy sigma=1.228769 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.647 mas, bmaj=5.802 mas, bpa=-3.425 degrees ! Estimated noise=0.356742 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000556489 Jy ! Component: 100 - total flux cleaned = 0.000800768 Jy ! Component: 150 - total flux cleaned = 0.00101956 Jy ! Component: 200 - total flux cleaned = 0.00121773 Jy ! Total flux subtracted in 200 components = 0.00121773 Jy ! Clean residual min=-0.002006 max=0.001897 Jy/beam ! Clean residual mean=0.000002 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.21858 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 93 components and 0.21858 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087721Jy sigma=1.227381 ! Fit after self-cal, rms=0.087752Jy sigma=1.227332 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 = 0.000238041 Jy ! Component: 100 - total flux cleaned = 0.000346183 Jy ! Component: 150 - total flux cleaned = 0.000313588 Jy ! Component: 200 - total flux cleaned = 0.000314138 Jy ! Total flux subtracted in 200 components = 0.000314138 Jy ! Clean residual min=-0.001981 max=0.001853 Jy/beam ! Clean residual mean=0.000002 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.218894 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 106 components and 0.218894 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087721Jy sigma=1.226660 ! Fit after self-cal, rms=0.087733Jy sigma=1.226640 ! 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=0.087733Jy sigma=1.226640 ! Fit after self-cal, rms=0.087867Jy sigma=1.226526 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.626 mas, bmaj=8.985 mas, bpa=-4.626 degrees ! Estimated noise=0.450792 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000107817 Jy ! Component: 100 - total flux cleaned = 0.000134382 Jy ! Component: 150 - total flux cleaned = 0.000158676 Jy ! Component: 200 - total flux cleaned = 0.000179418 Jy ! Total flux subtracted in 200 components = 0.000179418 Jy ! Clean residual min=-0.001574 max=0.001717 Jy/beam ! Clean residual mean=0.000003 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.219074 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 128 components and 0.219074 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087867Jy sigma=1.226182 ! Fit after self-cal, rms=0.087856Jy sigma=1.226139 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 = 8.30367e-05 Jy ! Component: 100 - total flux cleaned = 2.65658e-05 Jy ! Component: 150 - total flux cleaned = 8.50916e-06 Jy ! Component: 200 - total flux cleaned = -2.34729e-05 Jy ! Total flux subtracted in 200 components = -2.34729e-05 Jy ! Clean residual min=-0.001549 max=0.001705 Jy/beam ! Clean residual mean=0.000003 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.21905 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 138 components and 0.21905 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087852Jy sigma=1.226075 ! Fit after self-cal, rms=0.087847Jy sigma=1.226060 ! 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=5.796 mas, bpa=-3.524 degrees ! Estimated noise=0.356575 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.644 x 5.796 at -3.524 degrees (North through East) ! Clean map min=-0.0030265 max=0.17984 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=2.974 mas, bmaj=5.156 mas, bpa=-9.142 degrees ! Estimated noise=0.552529 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.138679 Jy ! Component: 100 - total flux cleaned = 0.171372 Jy ! Component: 150 - total flux cleaned = 0.18512 Jy ! Component: 200 - total flux cleaned = 0.19301 Jy ! Total flux subtracted in 200 components = 0.19301 Jy ! Clean residual min=-0.004275 max=0.004501 Jy/beam ! Clean residual mean=0.000010 rms=0.001040 Jy/beam ! Combined flux in latest and established models = 0.19301 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.19301 Jy ! Inverting map and beam ! Estimated beam: bmin=3.644 mas, bmaj=5.796 mas, bpa=-3.524 degrees ! Estimated noise=0.356575 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 = 0.0080975 Jy ! Component: 100 - total flux cleaned = 0.0133537 Jy ! Component: 150 - total flux cleaned = 0.0166104 Jy ! Component: 200 - total flux cleaned = 0.0187104 Jy ! Total flux subtracted in 200 components = 0.0187104 Jy ! Clean residual min=-0.002244 max=0.002270 Jy/beam ! Clean residual mean=0.000005 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.21172 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 58 components and 0.21172 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=8.985 mas, bpa=-4.626 degrees ! Estimated noise=0.450792 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00323804 Jy ! Component: 100 - total flux cleaned = 0.00429658 Jy ! Component: 150 - total flux cleaned = 0.00505895 Jy ! Component: 200 - total flux cleaned = 0.00551111 Jy ! Total flux subtracted in 200 components = 0.00551111 Jy ! Clean residual min=-0.001596 max=0.001789 Jy/beam ! Clean residual mean=0.000005 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.217232 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000364916 Jy ! Component: 100 - total flux cleaned = 0.000536978 Jy ! Component: 150 - total flux cleaned = 0.000661678 Jy ! Component: 200 - total flux cleaned = 0.000745345 Jy ! Total flux subtracted in 200 components = 0.000745345 Jy ! Clean residual min=-0.001546 max=0.001767 Jy/beam ! Clean residual mean=0.000004 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.217977 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 105 components and 0.217977 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.644 mas, bmaj=5.796 mas, bpa=-3.524 degrees ! Estimated noise=0.356575 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000578538 Jy ! Component: 100 - total flux cleaned = -0.000413664 Jy ! Component: 150 - total flux cleaned = -0.000263344 Jy ! Component: 200 - total flux cleaned = -0.000123174 Jy ! Total flux subtracted in 200 components = -0.000123174 Jy ! Clean residual min=-0.002103 max=0.001918 Jy/beam ! Clean residual mean=0.000003 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.217854 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 125 components and 0.217854 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088209Jy sigma=1.227797 ! Fit after self-cal, rms=0.088310Jy sigma=1.227408 wmodel J0523+4113_S_map.mod ! Writing 125 model components to file: J0523+4113_S_map.mod wobs J0523+4113_S_uvs.fits ! Writing UV FITS file: J0523+4113_S_uvs.fits wwins J0523+4113_S_map.win ! wwins: Wrote 3 windows to J0523+4113_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 = -0.000160475 Jy ! Component: 100 - total flux cleaned = -0.000393897 Jy ! Component: 150 - total flux cleaned = -0.000617485 Jy ! Component: 200 - total flux cleaned = -0.000804001 Jy ! Component: 250 - total flux cleaned = -0.000956801 Jy ! Component: 300 - total flux cleaned = -0.00110639 Jy ! Component: 350 - total flux cleaned = -0.00125312 Jy ! Component: 400 - total flux cleaned = -0.00139602 Jy ! Component: 450 - total flux cleaned = -0.00153679 Jy ! Component: 500 - total flux cleaned = -0.00161977 Jy ! Component: 550 - total flux cleaned = -0.00172882 Jy ! Component: 600 - total flux cleaned = -0.00178269 Jy ! Component: 650 - total flux cleaned = -0.00191518 Jy ! Component: 700 - total flux cleaned = -0.00199354 Jy ! Component: 750 - total flux cleaned = -0.00207121 Jy ! Component: 800 - total flux cleaned = -0.00219931 Jy ! Component: 850 - total flux cleaned = -0.00227538 Jy ! Component: 900 - total flux cleaned = -0.00237547 Jy ! Component: 950 - total flux cleaned = -0.00249931 Jy ! Component: 1000 - total flux cleaned = -0.00257273 Jy ! Component: 1050 - total flux cleaned = -0.00269417 Jy ! Component: 1100 - total flux cleaned = -0.0027424 Jy ! Component: 1150 - total flux cleaned = -0.00290917 Jy ! Component: 1200 - total flux cleaned = -0.00295627 Jy ! Component: 1250 - total flux cleaned = -0.00307313 Jy ! Component: 1300 - total flux cleaned = -0.00311974 Jy ! Component: 1350 - total flux cleaned = -0.0032119 Jy ! Component: 1400 - total flux cleaned = -0.00339452 Jy ! Component: 1450 - total flux cleaned = -0.00343972 Jy ! Component: 1500 - total flux cleaned = -0.00346244 Jy ! Component: 1550 - total flux cleaned = -0.00352926 Jy ! Component: 1600 - total flux cleaned = -0.00361782 Jy ! Component: 1650 - total flux cleaned = -0.00368388 Jy ! Component: 1700 - total flux cleaned = -0.00377147 Jy ! Component: 1750 - total flux cleaned = -0.0038366 Jy ! Component: 1800 - total flux cleaned = -0.00383671 Jy ! Component: 1850 - total flux cleaned = -0.00390074 Jy ! Component: 1900 - total flux cleaned = -0.00385827 Jy ! Component: 1950 - total flux cleaned = -0.00398531 Jy ! Component: 2000 - total flux cleaned = -0.00400611 Jy ! Component: 2050 - total flux cleaned = -0.00404784 Jy ! Component: 2100 - total flux cleaned = -0.00411007 Jy ! Component: 2150 - total flux cleaned = -0.00413088 Jy ! Component: 2200 - total flux cleaned = -0.00419228 Jy ! Component: 2250 - total flux cleaned = -0.00421252 Jy ! Component: 2300 - total flux cleaned = -0.00431376 Jy ! Component: 2350 - total flux cleaned = -0.00429373 Jy ! Component: 2400 - total flux cleaned = -0.00435396 Jy ! Component: 2450 - total flux cleaned = -0.00439354 Jy ! Component: 2500 - total flux cleaned = -0.00445273 Jy ! Component: 2550 - total flux cleaned = -0.00447238 Jy ! Component: 2600 - total flux cleaned = -0.00451158 Jy ! Component: 2650 - total flux cleaned = -0.00453094 Jy ! Component: 2700 - total flux cleaned = -0.0045889 Jy ! Component: 2750 - total flux cleaned = -0.00458885 Jy ! Component: 2800 - total flux cleaned = -0.00468461 Jy ! Component: 2850 - total flux cleaned = -0.00466547 Jy ! Component: 2900 - total flux cleaned = -0.00470338 Jy ! Component: 2950 - total flux cleaned = -0.00476002 Jy ! Component: 3000 - total flux cleaned = -0.00481629 Jy ! Component: 3050 - total flux cleaned = -0.00479748 Jy ! Component: 3100 - total flux cleaned = -0.00485336 Jy ! Component: 3150 - total flux cleaned = -0.00490878 Jy ! Component: 3200 - total flux cleaned = -0.00490878 Jy ! Component: 3250 - total flux cleaned = -0.00498221 Jy ! Component: 3300 - total flux cleaned = -0.00501875 Jy ! Component: 3350 - total flux cleaned = -0.0050551 Jy ! Component: 3400 - total flux cleaned = -0.00509126 Jy ! Component: 3450 - total flux cleaned = -0.00507318 Jy ! Component: 3500 - total flux cleaned = -0.00510908 Jy ! Component: 3550 - total flux cleaned = -0.00509126 Jy ! Component: 3600 - total flux cleaned = -0.00516239 Jy ! Component: 3650 - total flux cleaned = -0.00518017 Jy ! Component: 3700 - total flux cleaned = -0.00518026 Jy ! Component: 3750 - total flux cleaned = -0.00521536 Jy ! Component: 3800 - total flux cleaned = -0.00523288 Jy ! Component: 3850 - total flux cleaned = -0.00530241 Jy ! Component: 3900 - total flux cleaned = -0.00533708 Jy ! Component: 3950 - total flux cleaned = -0.00530261 Jy ! Component: 4000 - total flux cleaned = -0.00537125 Jy ! Component: 4050 - total flux cleaned = -0.00537126 Jy ! Total flux subtracted in 4096 components = -0.00540528 Jy ! Clean residual min=-0.001041 max=0.001036 Jy/beam ! Clean residual mean=0.000001 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.212448 Jy keep ! Adding 295 model components to the UV plane model. ! The established model now contains 420 components and 0.212448 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0523+4113_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.644 x 5.796 at -3.524 degrees (North through East) ! Clean map min=-0.0026054 max=0.17932 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0523+4113_S_map.fits wmodel /vlbi/uf001/uva//J0523+4113_S_map.mod ! Writing 420 model components to file: /vlbi/uf001/uva//J0523+4113_S_map.mod wobs /vlbi/uf001/uva//J0523+4113_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0523+4113_S_uvs.fits wwins /vlbi/uf001/uva//J0523+4113_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J0523+4113_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.179319 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000302116 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.505438 0.505438 1.01088 2.02175 4.04351 8.08702 16.174 32.3481 64.6961 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.179 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 593.544 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0523+4113_S_dfm.log closed on Sun Jan 13 22:35:56 2019