! Started logfile: /scr/pima/bg219e_uvs/J1740+0311_S_dfm.log on Thu May 19 18:48:27 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/bg219e_uvs/J1740+0311_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J1740+0311_S_uva.fits ! AN table 1: 52 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.833868 visibilities/baseline/integration-bin. ! Found source: J1740+0311 ! ! 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 6244 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 J1740+0311_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 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.059202Jy sigma=21.545105 ! Fit after self-cal, rms=0.708212Jy sigma=14.274381 ! 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=3.87 mas, bmaj=9.628 mas, bpa=19.6 degrees ! Estimated noise=0.599964 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 = 0.236572 Jy ! Component: 100 - total flux cleaned = 0.328206 Jy ! Total flux subtracted in 100 components = 0.328206 Jy ! Clean residual min=-0.012373 max=0.039973 Jy/beam ! Clean residual mean=0.000022 rms=0.004696 Jy/beam ! Combined flux in latest and established models = 0.328206 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.328206 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099441Jy sigma=1.943254 ! Fit after self-cal, rms=0.096500Jy sigma=1.896037 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0458564 Jy ! Component: 100 - total flux cleaned = 0.0676179 Jy ! Total flux subtracted in 100 components = 0.0676179 Jy ! Clean residual min=-0.005567 max=0.009814 Jy/beam ! Clean residual mean=0.000012 rms=0.001635 Jy/beam ! Combined flux in latest and established models = 0.395824 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 20 components and 0.395824 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072414Jy sigma=1.364875 ! Fit after self-cal, rms=0.071773Jy sigma=1.354532 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0118608 Jy ! Component: 100 - total flux cleaned = 0.0177158 Jy ! Total flux subtracted in 100 components = 0.0177158 Jy ! Clean residual min=-0.004250 max=0.004219 Jy/beam ! Clean residual mean=0.000008 rms=0.001096 Jy/beam ! Combined flux in latest and established models = 0.41354 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 25 components and 0.41354 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069728Jy sigma=1.309175 ! Fit after self-cal, rms=0.069646Jy sigma=1.308017 ! 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=4.357 mas, bmaj=9.722 mas, bpa=17.04 degrees ! Estimated noise=0.475512 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 = 0.00448952 Jy ! Component: 100 - total flux cleaned = 0.00621091 Jy ! Component: 150 - total flux cleaned = 0.00693446 Jy ! Component: 200 - total flux cleaned = 0.00724821 Jy ! Total flux subtracted in 200 components = 0.00724821 Jy ! Clean residual min=-0.002962 max=0.003177 Jy/beam ! Clean residual mean=0.000015 rms=0.000805 Jy/beam ! Combined flux in latest and established models = 0.420788 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 34 components and 0.420788 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069321Jy sigma=1.301838 ! Fit after self-cal, rms=0.069300Jy sigma=1.301548 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.357 x 9.722 at 17.04 degrees (North through East) ! Clean map min=-0.0027957 max=0.29934 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 0.99 FD 0.99 HN 0.98 KP 1.00 ! LA 1.00 NL 0.99 OV 0.97 PT 0.96 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.01 KP 0.99 ! LA 0.98 NL 1.00 OV 0.99 PT 1.02 ! SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.00 KP 1.01 ! LA 1.00 NL 0.99 OV 0.99 PT 1.03 ! SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.05 HN 0.95 KP 0.97 ! LA 0.99 NL 1.00 OV 1.04 PT 1.03 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.069300Jy sigma=1.301548 ! Fit after self-cal, rms=0.067720Jy sigma=1.283853 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.335 mas, bmaj=9.705 mas, bpa=17.19 degrees ! Estimated noise=0.472692 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 = 0.000927882 Jy ! Component: 100 - total flux cleaned = 0.00104229 Jy ! Component: 150 - total flux cleaned = 0.00110108 Jy ! Component: 200 - total flux cleaned = 0.00120061 Jy ! Total flux subtracted in 200 components = 0.00120061 Jy ! Clean residual min=-0.002308 max=0.002562 Jy/beam ! Clean residual mean=0.000013 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.421988 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 45 components and 0.421988 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067678Jy sigma=1.282885 ! Fit after self-cal, rms=0.067661Jy sigma=1.282795 ! 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=0.067661Jy sigma=1.282795 ! Fit after self-cal, rms=0.066198Jy sigma=1.273950 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.33 mas, bmaj=9.68 mas, bpa=17.11 degrees ! Estimated noise=0.472083 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000636256 Jy ! Component: 100 - total flux cleaned = 0.000636418 Jy ! Component: 150 - total flux cleaned = 0.000716595 Jy ! Component: 200 - total flux cleaned = 0.000732105 Jy ! Total flux subtracted in 200 components = 0.000732105 Jy ! Clean residual min=-0.002196 max=0.002069 Jy/beam ! Clean residual mean=0.000007 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.42272 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 57 components and 0.42272 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066182Jy sigma=1.273626 ! Fit after self-cal, rms=0.066174Jy sigma=1.273580 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 = 2.19642e-05 Jy ! Component: 100 - total flux cleaned = -5.69075e-06 Jy ! Component: 150 - total flux cleaned = 6.9827e-06 Jy ! Component: 200 - total flux cleaned = 6.38567e-06 Jy ! Total flux subtracted in 200 components = 6.38567e-06 Jy ! Clean residual min=-0.002185 max=0.002058 Jy/beam ! Clean residual mean=0.000007 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.422727 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 60 components and 0.422727 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066169Jy sigma=1.273474 ! Fit after self-cal, rms=0.066168Jy sigma=1.273460 ! 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=0.066168Jy sigma=1.273460 ! Fit after self-cal, rms=0.066144Jy sigma=1.273438 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.331 mas, bmaj=9.673 mas, bpa=17.06 degrees ! Estimated noise=0.472013 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000434702 Jy ! Component: 100 - total flux cleaned = 0.000514746 Jy ! Component: 150 - total flux cleaned = 0.000537102 Jy ! Component: 200 - total flux cleaned = 0.000547395 Jy ! Total flux subtracted in 200 components = 0.000547395 Jy ! Clean residual min=-0.002234 max=0.002024 Jy/beam ! Clean residual mean=0.000007 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.423274 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 67 components and 0.423274 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066139Jy sigma=1.273322 ! Fit after self-cal, rms=0.066137Jy sigma=1.273312 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 = 1.47589e-06 Jy ! Component: 100 - total flux cleaned = -1.73988e-05 Jy ! Component: 150 - total flux cleaned = -1.74466e-05 Jy ! Component: 200 - total flux cleaned = -2.55352e-05 Jy ! Total flux subtracted in 200 components = -2.55352e-05 Jy ! Clean residual min=-0.002227 max=0.002019 Jy/beam ! Clean residual mean=0.000007 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.423249 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 73 components and 0.423249 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066135Jy sigma=1.273267 ! Fit after self-cal, rms=0.066135Jy sigma=1.273261 ! 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=0.066135Jy sigma=1.273261 ! Fit after self-cal, rms=0.066118Jy sigma=1.273223 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.78 mas, bmaj=11.92 mas, bpa=4.56 degrees ! Estimated noise=0.54605 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000295725 Jy ! Component: 100 - total flux cleaned = 0.000295809 Jy ! Component: 150 - total flux cleaned = 0.000306917 Jy ! Component: 200 - total flux cleaned = 0.00031624 Jy ! Total flux subtracted in 200 components = 0.00031624 Jy ! Clean residual min=-0.002579 max=0.002237 Jy/beam ! Clean residual mean=0.000013 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.423565 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 82 components and 0.423565 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066118Jy sigma=1.273218 ! Fit after self-cal, rms=0.066117Jy sigma=1.273209 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 = -8.8772e-06 Jy ! Component: 100 - total flux cleaned = -4.01745e-07 Jy ! Component: 150 - total flux cleaned = 1.3831e-05 Jy ! Component: 200 - total flux cleaned = 1.35259e-05 Jy ! Total flux subtracted in 200 components = 1.35259e-05 Jy ! Clean residual min=-0.002576 max=0.002240 Jy/beam ! Clean residual mean=0.000013 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.423579 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 85 components and 0.423579 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066118Jy sigma=1.273234 ! Fit after self-cal, rms=0.066117Jy sigma=1.273232 ! 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=4.331 mas, bmaj=9.668 mas, bpa=17.04 degrees ! Estimated noise=0.471974 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.331 x 9.668 at 17.04 degrees (North through East) ! Clean map min=-0.0021951 max=0.29725 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=3.853 mas, bmaj=9.569 mas, bpa=19.51 degrees ! Estimated noise=0.594539 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.236163 Jy ! Component: 100 - total flux cleaned = 0.330975 Jy ! Component: 150 - total flux cleaned = 0.375612 Jy ! Component: 200 - total flux cleaned = 0.397339 Jy ! Total flux subtracted in 200 components = 0.397339 Jy ! Clean residual min=-0.005116 max=0.009865 Jy/beam ! Clean residual mean=0.000007 rms=0.001332 Jy/beam ! Combined flux in latest and established models = 0.397339 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.397339 Jy ! Inverting map and beam ! Estimated beam: bmin=4.331 mas, bmaj=9.668 mas, bpa=17.04 degrees ! Estimated noise=0.471974 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 = 0.0130053 Jy ! Component: 100 - total flux cleaned = 0.0192151 Jy ! Component: 150 - total flux cleaned = 0.0224001 Jy ! Component: 200 - total flux cleaned = 0.0242501 Jy ! Total flux subtracted in 200 components = 0.0242501 Jy ! Clean residual min=-0.002515 max=0.002056 Jy/beam ! Clean residual mean=0.000008 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.421589 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 41 components and 0.421589 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=7.78 mas, bmaj=11.92 mas, bpa=4.56 degrees ! Estimated noise=0.54605 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000681263 Jy ! Component: 100 - total flux cleaned = 0.000960834 Jy ! Component: 150 - total flux cleaned = 0.00115351 Jy ! Component: 200 - total flux cleaned = 0.00133917 Jy ! Total flux subtracted in 200 components = 0.00133917 Jy ! Clean residual min=-0.002687 max=0.002299 Jy/beam ! Clean residual mean=0.000013 rms=0.000673 Jy/beam ! Combined flux in latest and established models = 0.422929 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 = 4.61439e-05 Jy ! Component: 100 - total flux cleaned = 8.86249e-05 Jy ! Component: 150 - total flux cleaned = 0.000127467 Jy ! Component: 200 - total flux cleaned = 0.0001645 Jy ! Total flux subtracted in 200 components = 0.0001645 Jy ! Clean residual min=-0.002651 max=0.002259 Jy/beam ! Clean residual mean=0.000013 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.423093 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 57 components and 0.423093 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.331 mas, bmaj=9.668 mas, bpa=17.04 degrees ! Estimated noise=0.471974 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.10984e-05 Jy ! Component: 100 - total flux cleaned = -2.93181e-05 Jy ! Component: 150 - total flux cleaned = 4.22718e-06 Jy ! Component: 200 - total flux cleaned = -2.55707e-05 Jy ! Total flux subtracted in 200 components = -2.55707e-05 Jy ! Clean residual min=-0.002166 max=0.001974 Jy/beam ! Clean residual mean=0.000008 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.423067 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 65 components and 0.423067 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066147Jy sigma=1.273806 ! Fit after self-cal, rms=0.066143Jy sigma=1.273688 wmodel /J1740+0311_S_map.mod ! wmodel: Unable to open new model file: /J1740+0311_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219e_uvs/J1740+0311_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.331 x 9.668 at 17.04 degrees (North through East) ! Clean map min=-0.0021598 max=0.29687 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J1740+0311_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.296875 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000555785 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.561636 0.561636 1.12327 2.24654 4.49309 8.98617 17.9723 35.9447 71.8894 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.296 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 534.154 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J1740+0311_S_dfm.log closed on Thu May 19 18:48:29 2016