! Started logfile: /scr/pima/bg219g_uvs/J1111+1955_S_dfm.log on Thu May 19 21:44:00 2016 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 /scr/pima/bg219g_uvs/J1111+1955_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219g_uvs/J1111+1955_S_uva.fits ! AN table 1: 26 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.854701 visibilities/baseline/integration-bin. ! Found source: J1111+1955 ! ! There are 4 IFs, and a total of 4 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 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 4000 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 J1111+1955_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 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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.166801Jy sigma=22.501786 ! Fit after self-cal, rms=0.661095Jy sigma=13.075986 ! 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=2.577 mas, bmaj=7.641 mas, bpa=-17.68 degrees ! Estimated noise=0.963451 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 = 0.312689 Jy ! Component: 100 - total flux cleaned = 0.40926 Jy ! Total flux subtracted in 100 components = 0.40926 Jy ! Clean residual min=-0.069978 max=0.193854 Jy/beam ! Clean residual mean=0.000075 rms=0.025029 Jy/beam ! Combined flux in latest and established models = 0.40926 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.40926 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.341684Jy sigma=6.091222 ! Fit after self-cal, rms=0.341393Jy sigma=6.089293 ! Inverting map ! Added new window around map position (14.5, -7.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.16098 Jy ! Component: 100 - total flux cleaned = 0.232895 Jy ! Total flux subtracted in 100 components = 0.232895 Jy ! Clean residual min=-0.054020 max=0.086759 Jy/beam ! Clean residual mean=0.000027 rms=0.015978 Jy/beam ! Combined flux in latest and established models = 0.642155 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 24 components and 0.642155 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.250823Jy sigma=4.133135 ! Fit after self-cal, rms=0.232180Jy sigma=3.818394 ! 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=3.064 mas, bmaj=7.919 mas, bpa=-16.57 degrees ! Estimated noise=0.639087 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 = 0.0836146 Jy ! Component: 100 - total flux cleaned = 0.128391 Jy ! Component: 150 - total flux cleaned = 0.160102 Jy ! Component: 200 - total flux cleaned = 0.183918 Jy ! Total flux subtracted in 200 components = 0.183918 Jy ! Clean residual min=-0.035143 max=0.060437 Jy/beam ! Clean residual mean=-0.000067 rms=0.012182 Jy/beam ! Combined flux in latest and established models = 0.826072 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 54 components and 0.826072 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.200628Jy sigma=3.009752 ! Fit after self-cal, rms=0.195541Jy sigma=2.935801 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.064 x 7.919 at -16.57 degrees (North through East) ! Clean map min=-0.032973 max=0.39774 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.195541Jy sigma=2.935801 ! Fit after self-cal, rms=0.195541Jy sigma=2.935801 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.064 mas, bmaj=7.919 mas, bpa=-16.57 degrees ! Estimated noise=0.639087 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 = 0.0256253 Jy ! Component: 100 - total flux cleaned = 0.0407078 Jy ! Component: 150 - total flux cleaned = 0.0476994 Jy ! Component: 200 - total flux cleaned = 0.0534097 Jy ! Total flux subtracted in 200 components = 0.0534097 Jy ! Clean residual min=-0.033846 max=0.047785 Jy/beam ! Clean residual mean=-0.000091 rms=0.010871 Jy/beam ! Combined flux in latest and established models = 0.879482 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 71 components and 0.879482 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.192861Jy sigma=2.821205 ! Fit after self-cal, rms=0.191861Jy sigma=2.810143 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.191861Jy sigma=2.810143 ! Fit after self-cal, rms=0.191861Jy sigma=2.810143 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.064 mas, bmaj=7.919 mas, bpa=-16.57 degrees ! Estimated noise=0.639087 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00841419 Jy ! Component: 100 - total flux cleaned = 0.0107601 Jy ! Component: 150 - total flux cleaned = 0.0125254 Jy ! Component: 200 - total flux cleaned = 0.0136013 Jy ! Total flux subtracted in 200 components = 0.0136013 Jy ! Clean residual min=-0.032816 max=0.044438 Jy/beam ! Clean residual mean=-0.000100 rms=0.010609 Jy/beam ! Combined flux in latest and established models = 0.893083 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 82 components and 0.893083 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.190963Jy sigma=2.782984 ! Fit after self-cal, rms=0.190589Jy sigma=2.779697 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 (-7, 15). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0473478 Jy ! Component: 100 - total flux cleaned = 0.0698539 Jy ! Component: 150 - total flux cleaned = 0.0714487 Jy ! Component: 200 - total flux cleaned = 0.0702293 Jy ! Total flux subtracted in 200 components = 0.0702293 Jy ! Clean residual min=-0.030689 max=0.042605 Jy/beam ! Clean residual mean=-0.000117 rms=0.009034 Jy/beam ! Combined flux in latest and established models = 0.963313 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 112 components and 0.963313 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.172317Jy sigma=2.563141 ! Fit after self-cal, rms=0.171861Jy sigma=2.544735 ! Inverting map ! Added new window around map position (-23, 17.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0386945 Jy ! Component: 100 - total flux cleaned = 0.0593121 Jy ! Component: 150 - total flux cleaned = 0.067445 Jy ! Component: 200 - total flux cleaned = 0.0725183 Jy ! Total flux subtracted in 200 components = 0.0725183 Jy ! Clean residual min=-0.022030 max=0.020161 Jy/beam ! Clean residual mean=-0.000046 rms=0.006585 Jy/beam ! Combined flux in latest and established models = 1.03583 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 154 components and 1.03583 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.159071Jy sigma=2.267302 ! Fit after self-cal, rms=0.158733Jy sigma=2.260767 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.158733Jy sigma=2.260767 ! Fit after self-cal, rms=0.158733Jy sigma=2.260767 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.064 mas, bmaj=7.919 mas, bpa=-16.57 degrees ! Estimated noise=0.639087 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00585596 Jy ! Component: 100 - total flux cleaned = 0.00963063 Jy ! Component: 150 - total flux cleaned = 0.0119549 Jy ! Component: 200 - total flux cleaned = 0.0135732 Jy ! Total flux subtracted in 200 components = 0.0135732 Jy ! Clean residual min=-0.019070 max=0.019067 Jy/beam ! Clean residual mean=-0.000033 rms=0.005765 Jy/beam ! Combined flux in latest and established models = 1.0494 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 173 components and 1.0494 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.153398Jy sigma=2.175509 ! Fit after self-cal, rms=0.153376Jy sigma=2.173891 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 = 0.00325391 Jy ! Component: 100 - total flux cleaned = 0.00421119 Jy ! Component: 150 - total flux cleaned = 0.00511358 Jy ! Component: 200 - total flux cleaned = 0.00642911 Jy ! Total flux subtracted in 200 components = 0.00642911 Jy ! Clean residual min=-0.017640 max=0.018812 Jy/beam ! Clean residual mean=-0.000022 rms=0.005264 Jy/beam ! Combined flux in latest and established models = 1.05583 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 193 components and 1.05583 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.149895Jy sigma=2.122234 ! Fit after self-cal, rms=0.149889Jy sigma=2.121118 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.149889Jy sigma=2.121118 ! Fit after self-cal, rms=0.149889Jy sigma=2.121118 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.281 mas, bmaj=10.26 mas, bpa=-12.45 degrees ! Estimated noise=0.846727 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00551853 Jy ! Component: 100 - total flux cleaned = 0.0075344 Jy ! Component: 150 - total flux cleaned = 0.00936446 Jy ! Component: 200 - total flux cleaned = 0.0115888 Jy ! Total flux subtracted in 200 components = 0.0115888 Jy ! Clean residual min=-0.025655 max=0.025151 Jy/beam ! Clean residual mean=-0.000045 rms=0.007555 Jy/beam ! Combined flux in latest and established models = 1.06742 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 220 components and 1.06742 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.146931Jy sigma=2.085278 ! Fit after self-cal, rms=0.146940Jy sigma=2.083009 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 = 0.00161104 Jy ! Component: 100 - total flux cleaned = 0.00256612 Jy ! Component: 150 - total flux cleaned = 0.00392491 Jy ! Component: 200 - total flux cleaned = 0.00435256 Jy ! Total flux subtracted in 200 components = 0.00435256 Jy ! Clean residual min=-0.023100 max=0.023905 Jy/beam ! Clean residual mean=-0.000034 rms=0.006758 Jy/beam ! Combined flux in latest and established models = 1.07177 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 229 components and 1.07178 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.145447Jy sigma=2.070074 ! Fit after self-cal, rms=0.145454Jy sigma=2.068334 ! 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=3.064 mas, bmaj=7.919 mas, bpa=-16.57 degrees ! Estimated noise=0.639087 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.064 x 7.919 at -16.57 degrees (North through East) ! Clean map min=-0.028424 max=0.36962 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=2.577 mas, bmaj=7.641 mas, bpa=-17.68 degrees ! Estimated noise=0.963451 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.347888 Jy ! Component: 100 - total flux cleaned = 0.505331 Jy ! Component: 150 - total flux cleaned = 0.605126 Jy ! Component: 200 - total flux cleaned = 0.679784 Jy ! Total flux subtracted in 200 components = 0.679784 Jy ! Clean residual min=-0.043882 max=0.055640 Jy/beam ! Clean residual mean=-0.000029 rms=0.012106 Jy/beam ! Combined flux in latest and established models = 0.679783 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.679783 Jy ! Inverting map and beam ! Estimated beam: bmin=3.064 mas, bmaj=7.919 mas, bpa=-16.57 degrees ! Estimated noise=0.639087 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) ! Added new window around map position (25, -18). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0760573 Jy ! Component: 100 - total flux cleaned = 0.132912 Jy ! Component: 150 - total flux cleaned = 0.177093 Jy ! Component: 200 - total flux cleaned = 0.212651 Jy ! Total flux subtracted in 200 components = 0.212651 Jy ! Clean residual min=-0.023140 max=0.032507 Jy/beam ! Clean residual mean=-0.000027 rms=0.007540 Jy/beam ! Combined flux in latest and established models = 0.892434 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 60 components and 0.892434 Jy ! Inverting map ! Added new window around map position (67.5, -45). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0329292 Jy ! Component: 100 - total flux cleaned = 0.0568082 Jy ! Component: 150 - total flux cleaned = 0.0703321 Jy ! Component: 200 - total flux cleaned = 0.0821084 Jy ! Total flux subtracted in 200 components = 0.0821084 Jy ! Clean residual min=-0.018595 max=0.022235 Jy/beam ! Clean residual mean=-0.000006 rms=0.005350 Jy/beam ! Combined flux in latest and established models = 0.974543 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 95 components and 0.974543 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=7.281 mas, bmaj=10.26 mas, bpa=-12.45 degrees ! Estimated noise=0.846727 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0285431 Jy ! Component: 100 - total flux cleaned = 0.049546 Jy ! Component: 150 - total flux cleaned = 0.0610437 Jy ! Component: 200 - total flux cleaned = 0.0696098 Jy ! Total flux subtracted in 200 components = 0.0696098 Jy ! Clean residual min=-0.020254 max=0.022279 Jy/beam ! Clean residual mean=0.000006 rms=0.006110 Jy/beam ! Combined flux in latest and established models = 1.04415 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 = 0.00598529 Jy ! Component: 100 - total flux cleaned = 0.0113098 Jy ! Component: 150 - total flux cleaned = 0.0164572 Jy ! Component: 200 - total flux cleaned = 0.0207425 Jy ! Total flux subtracted in 200 components = 0.0207425 Jy ! Clean residual min=-0.019910 max=0.018547 Jy/beam ! Clean residual mean=0.000002 rms=0.005151 Jy/beam ! Combined flux in latest and established models = 1.0649 Jy ! Adding 81 model components to the UV plane model. ! The established model now contains 169 components and 1.06489 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.064 mas, bmaj=7.919 mas, bpa=-16.57 degrees ! Estimated noise=0.639087 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00169807 Jy ! Component: 100 - total flux cleaned = -0.00125985 Jy ! Component: 150 - total flux cleaned = -0.000514266 Jy ! Component: 200 - total flux cleaned = 0.000158351 Jy ! Total flux subtracted in 200 components = 0.000158351 Jy ! Clean residual min=-0.015902 max=0.015713 Jy/beam ! Clean residual mean=0.000005 rms=0.003518 Jy/beam ! Combined flux in latest and established models = 1.06505 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 195 components and 1.06505 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.138689Jy sigma=1.977970 ! Fit after self-cal, rms=0.138140Jy sigma=1.958702 wmodel /J1111+1955_S_map.mod ! wmodel: Unable to open new model file: /J1111+1955_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219g_uvs/J1111+1955_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.064 x 7.919 at -16.57 degrees (North through East) ! Clean map min=-0.022792 max=0.34509 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219g_uvs/J1111+1955_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.345091 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0033258 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.89124 2.89124 5.78248 11.565 23.1299 46.2599 92.5197 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0099 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.345 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 103.761 quit ! Quitting program ! Log file /scr/pima/bg219g_uvs/J1111+1955_S_dfm.log closed on Thu May 19 21:44:03 2016