! Started logfile: J1921+4506_S_2014_06_09_pus_uvs.log on Wed Nov 16 20:02:13 2016 obs J1921+4506_S_2014_06_09_pus_uva.fits ! Reading UV FITS file: J1921+4506_S_2014_06_09_pus_uva.fits ! AN table 1: 123 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.698464 visibilities/baseline/integration-bin. ! Found source: J1921+4506 ! ! 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 2.23588e+09 3.2e+07 1 3.2e+07 ! 02 2 2.26788e+09 3.2e+07 1 3.2e+07 ! 03 3 2.29988e+09 3.2e+07 1 3.2e+07 ! 04 4 2.36388e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 336 lines of history. ! ! Reading 15464 visibilities. select I ! Polarization I is unavailable. ! 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 ![@muppet J1921+4506_S_2014_06_09_pus] 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 199 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 199 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 199 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 199 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.946084Jy sigma=0.011803 ! Fit after self-cal, rms=0.918813Jy sigma=0.011459 ! 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=3.184 mas, bmaj=6.58 mas, bpa=26.12 degrees ! Estimated noise=827.349 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 = 0.0597135 Jy ! Component: 100 - total flux cleaned = 0.086805 Jy ! Total flux subtracted in 100 components = 0.086805 Jy ! Clean residual min=-0.005977 max=0.013245 Jy/beam ! Clean residual mean=-0.000007 rms=0.001878 Jy/beam ! Combined flux in latest and established models = 0.086805 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 23 components and 0.086805 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076291Jy sigma=0.000888 ! Fit after self-cal, rms=0.075646Jy sigma=0.000880 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0173755 Jy ! Component: 100 - total flux cleaned = 0.0267179 Jy ! Total flux subtracted in 100 components = 0.0267179 Jy ! Clean residual min=-0.003432 max=0.006582 Jy/beam ! Clean residual mean=-0.000003 rms=0.000964 Jy/beam ! Combined flux in latest and established models = 0.113523 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 39 components and 0.113523 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070344Jy sigma=0.000806 ! Fit after self-cal, rms=0.070141Jy sigma=0.000803 ! Inverting map ! Added new window around map position (4.5, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00742311 Jy ! Component: 100 - total flux cleaned = 0.0115391 Jy ! Total flux subtracted in 100 components = 0.0115391 Jy ! Clean residual min=-0.002604 max=0.003504 Jy/beam ! Clean residual mean=-0.000001 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.125062 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 55 components and 0.125062 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069059Jy sigma=0.000790 ! Fit after self-cal, rms=0.069007Jy sigma=0.000789 ! 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=4.154 mas, bmaj=7.154 mas, bpa=23.11 degrees ! Estimated noise=462.698 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 = 0.00447827 Jy ! Component: 100 - total flux cleaned = 0.00696928 Jy ! Component: 150 - total flux cleaned = 0.00858202 Jy ! Component: 200 - total flux cleaned = 0.00964481 Jy ! Total flux subtracted in 200 components = 0.00964481 Jy ! Clean residual min=-0.002007 max=0.002778 Jy/beam ! Clean residual mean=0.000007 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.134707 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 78 components and 0.134707 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068665Jy sigma=0.000786 ! Fit after self-cal, rms=0.068650Jy sigma=0.000786 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.82 HN 0.98 KP 1.03 ! LA 1.16 MK 1.01 NL 0.97 OV 1.00 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.01 KP 1.02 ! LA 1.10 MK 1.11 NL 1.09 OV 1.03 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.01 KP 0.90 ! LA 0.90 MK 1.18 NL 1.00 OV 0.95 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 HN 1.05 KP 0.90 ! LA 0.87 MK 1.03 NL 1.06 OV 1.02 ! PT 1.05 SC 0.89 ! ! ! Fit before self-cal, rms=0.068650Jy sigma=0.000786 ! Fit after self-cal, rms=0.066893Jy sigma=0.000775 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.186 mas, bmaj=7.134 mas, bpa=23.13 degrees ! Estimated noise=462.956 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 = -0.000291202 Jy ! Component: 100 - total flux cleaned = -0.000291436 Jy ! Component: 150 - total flux cleaned = -0.000306543 Jy ! Component: 200 - total flux cleaned = -0.000319953 Jy ! Total flux subtracted in 200 components = -0.000319953 Jy ! Clean residual min=-0.001754 max=0.001979 Jy/beam ! Clean residual mean=0.000004 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.134387 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 89 components and 0.134387 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066882Jy sigma=0.000775 ! Fit after self-cal, rms=0.066874Jy sigma=0.000775 ! 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=0.066874Jy sigma=0.000775 ! Fit after self-cal, rms=0.067205Jy sigma=0.000774 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.187 mas, bmaj=7.151 mas, bpa=22.72 degrees ! Estimated noise=461.981 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000544685 Jy ! Component: 100 - total flux cleaned = -0.000520291 Jy ! Component: 150 - total flux cleaned = -0.000510174 Jy ! Component: 200 - total flux cleaned = -0.000510024 Jy ! Total flux subtracted in 200 components = -0.000510024 Jy ! Clean residual min=-0.001526 max=0.001848 Jy/beam ! Clean residual mean=0.000004 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.133877 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 101 components and 0.133877 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067196Jy sigma=0.000774 ! Fit after self-cal, rms=0.067202Jy sigma=0.000773 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 (-20.5, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00198752 Jy ! Component: 100 - total flux cleaned = 0.00284772 Jy ! Component: 150 - total flux cleaned = 0.00298654 Jy ! Component: 200 - total flux cleaned = 0.00310029 Jy ! Total flux subtracted in 200 components = 0.00310029 Jy ! Clean residual min=-0.001473 max=0.001528 Jy/beam ! Clean residual mean=0.000004 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.136977 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 123 components and 0.136977 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067134Jy sigma=0.000773 ! Fit after self-cal, rms=0.067124Jy sigma=0.000773 ! Inverting map ! Added new window around map position (-45, -16.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00155012 Jy ! Component: 100 - total flux cleaned = 0.00246492 Jy ! Component: 150 - total flux cleaned = 0.00314822 Jy ! Component: 200 - total flux cleaned = 0.00358052 Jy ! Total flux subtracted in 200 components = 0.00358052 Jy ! Clean residual min=-0.001397 max=0.001232 Jy/beam ! Clean residual mean=0.000002 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.140558 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 143 components and 0.140558 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067079Jy sigma=0.000772 ! Fit after self-cal, rms=0.067071Jy sigma=0.000772 ! 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=0.067071Jy sigma=0.000772 ! Fit after self-cal, rms=0.067144Jy sigma=0.000772 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.204 mas, bmaj=7.148 mas, bpa=22.43 degrees ! Estimated noise=460.934 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000624503 Jy ! Component: 100 - total flux cleaned = 0.000875642 Jy ! Component: 150 - total flux cleaned = 0.00101171 Jy ! Component: 200 - total flux cleaned = 0.00113127 Jy ! Total flux subtracted in 200 components = 0.00113127 Jy ! Clean residual min=-0.001327 max=0.001221 Jy/beam ! Clean residual mean=0.000002 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.141689 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 157 components and 0.141689 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067129Jy sigma=0.000772 ! Fit after self-cal, rms=0.067128Jy sigma=0.000772 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 = 0.00023477 Jy ! Component: 100 - total flux cleaned = 0.000317131 Jy ! Component: 150 - total flux cleaned = 0.000347791 Jy ! Component: 200 - total flux cleaned = 0.000389266 Jy ! Total flux subtracted in 200 components = 0.000389266 Jy ! Clean residual min=-0.001332 max=0.001228 Jy/beam ! Clean residual mean=0.000002 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.142078 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 170 components and 0.142078 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067121Jy sigma=0.000772 ! Fit after self-cal, rms=0.067117Jy sigma=0.000772 ! 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=0.067117Jy sigma=0.000772 ! Fit after self-cal, rms=0.067093Jy sigma=0.000772 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.242 mas, bmaj=10.09 mas, bpa=-6.748 degrees ! Estimated noise=530.142 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000133528 Jy ! Component: 100 - total flux cleaned = 0.000214441 Jy ! Component: 150 - total flux cleaned = 0.000274199 Jy ! Component: 200 - total flux cleaned = 0.00030696 Jy ! Total flux subtracted in 200 components = 0.00030696 Jy ! Clean residual min=-0.001078 max=0.001214 Jy/beam ! Clean residual mean=0.000002 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.142385 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 191 components and 0.142385 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067090Jy sigma=0.000772 ! Fit after self-cal, rms=0.067089Jy sigma=0.000772 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 = 6.85214e-05 Jy ! Component: 100 - total flux cleaned = 9.92702e-05 Jy ! Component: 150 - total flux cleaned = 0.000128046 Jy ! Component: 200 - total flux cleaned = 0.00015494 Jy ! Total flux subtracted in 200 components = 0.00015494 Jy ! Clean residual min=-0.001061 max=0.001192 Jy/beam ! Clean residual mean=0.000002 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.14254 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 202 components and 0.14254 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067087Jy sigma=0.000772 ! Fit after self-cal, rms=0.067086Jy sigma=0.000772 ! 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=4.206 mas, bmaj=7.148 mas, bpa=22.31 degrees ! Estimated noise=460.279 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.206 x 7.148 at 22.31 degrees (North through East) ! Clean map min=-0.001249 max=0.07665 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=3.238 mas, bmaj=6.561 mas, bpa=25.63 degrees ! Estimated noise=828.518 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0608303 Jy ! Component: 100 - total flux cleaned = 0.0896213 Jy ! Component: 150 - total flux cleaned = 0.105423 Jy ! Component: 200 - total flux cleaned = 0.114869 Jy ! Total flux subtracted in 200 components = 0.114869 Jy ! Clean residual min=-0.003421 max=0.004938 Jy/beam ! Clean residual mean=-0.000003 rms=0.000857 Jy/beam ! Combined flux in latest and established models = 0.114869 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 32 model components to the UV plane model. ! The established model now contains 32 components and 0.114869 Jy ! Inverting map and beam ! Estimated beam: bmin=4.206 mas, bmaj=7.148 mas, bpa=22.31 degrees ! Estimated noise=460.279 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 = 0.00819339 Jy ! Component: 100 - total flux cleaned = 0.0124993 Jy ! Component: 150 - total flux cleaned = 0.0152728 Jy ! Component: 200 - total flux cleaned = 0.0174956 Jy ! Total flux subtracted in 200 components = 0.0174956 Jy ! Clean residual min=-0.001700 max=0.001819 Jy/beam ! Clean residual mean=0.000002 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.132365 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 62 components and 0.132365 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=8.242 mas, bmaj=10.09 mas, bpa=-6.748 degrees ! Estimated noise=530.142 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00245219 Jy ! Component: 100 - total flux cleaned = 0.00413818 Jy ! Component: 150 - total flux cleaned = 0.0054245 Jy ! Component: 200 - total flux cleaned = 0.00644032 Jy ! Total flux subtracted in 200 components = 0.00644032 Jy ! Clean residual min=-0.001234 max=0.001030 Jy/beam ! Clean residual mean=0.000004 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.138805 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 = 0.000638159 Jy ! Component: 100 - total flux cleaned = 0.00112284 Jy ! Component: 150 - total flux cleaned = 0.00154476 Jy ! Component: 200 - total flux cleaned = 0.00191457 Jy ! Total flux subtracted in 200 components = 0.00191457 Jy ! Clean residual min=-0.001144 max=0.001080 Jy/beam ! Clean residual mean=0.000003 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.140719 Jy ! Adding 76 model components to the UV plane model. ! The established model now contains 133 components and 0.14072 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.206 mas, bmaj=7.148 mas, bpa=22.31 degrees ! Estimated noise=460.279 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000380065 Jy ! Component: 100 - total flux cleaned = 0.000736226 Jy ! Component: 150 - total flux cleaned = 0.00092352 Jy ! Component: 200 - total flux cleaned = 0.00109317 Jy ! Total flux subtracted in 200 components = 0.00109317 Jy ! Clean residual min=-0.001266 max=0.001396 Jy/beam ! Clean residual mean=0.000002 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.141813 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 151 components and 0.141813 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067132Jy sigma=0.000772 ! Fit after self-cal, rms=0.067117Jy sigma=0.000772 wmodel J1921+4506_S_2014_06_09_pus_map.mod ! Writing 151 model components to file: J1921+4506_S_2014_06_09_pus_map.mod wobs J1921+4506_S_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J1921+4506_S_2014_06_09_pus_uvs.fits wwins J1921+4506_S_2014_06_09_pus_map.win ! wwins: Wrote 4 windows to J1921+4506_S_2014_06_09_pus_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 = 0.00014403 Jy ! Component: 100 - total flux cleaned = 0.000414897 Jy ! Component: 150 - total flux cleaned = 0.000552838 Jy ! Component: 200 - total flux cleaned = 0.000572068 Jy ! Component: 250 - total flux cleaned = 0.00053573 Jy ! Component: 300 - total flux cleaned = 0.000483015 Jy ! Component: 350 - total flux cleaned = 0.000500195 Jy ! Component: 400 - total flux cleaned = 0.000466674 Jy ! Component: 450 - total flux cleaned = 0.000466718 Jy ! Component: 500 - total flux cleaned = 0.000466103 Jy ! Component: 550 - total flux cleaned = 0.000434521 Jy ! Component: 600 - total flux cleaned = 0.000373478 Jy ! Component: 650 - total flux cleaned = 0.000328736 Jy ! Component: 700 - total flux cleaned = 0.000313954 Jy ! Component: 750 - total flux cleaned = 0.000328567 Jy ! Component: 800 - total flux cleaned = 0.000271856 Jy ! Component: 850 - total flux cleaned = 0.000230163 Jy ! Component: 900 - total flux cleaned = 0.000162147 Jy ! Component: 950 - total flux cleaned = 0.00016224 Jy ! Component: 1000 - total flux cleaned = 0.000135977 Jy ! Component: 1050 - total flux cleaned = 0.000123086 Jy ! Component: 1100 - total flux cleaned = 9.72268e-05 Jy ! Component: 1150 - total flux cleaned = 4.66993e-05 Jy ! Component: 1200 - total flux cleaned = -3.3034e-06 Jy ! Component: 1250 - total flux cleaned = -7.7055e-05 Jy ! Component: 1300 - total flux cleaned = -0.000101172 Jy ! Component: 1350 - total flux cleaned = -0.000125103 Jy ! Component: 1400 - total flux cleaned = -0.000136767 Jy ! Component: 1450 - total flux cleaned = -0.000148561 Jy ! Component: 1500 - total flux cleaned = -0.000206237 Jy ! Component: 1550 - total flux cleaned = -0.000240305 Jy ! Component: 1600 - total flux cleaned = -0.000273764 Jy ! Component: 1650 - total flux cleaned = -0.000240516 Jy ! Component: 1700 - total flux cleaned = -0.0002625 Jy ! Component: 1750 - total flux cleaned = -0.000284012 Jy ! Component: 1800 - total flux cleaned = -0.00033734 Jy ! Component: 1850 - total flux cleaned = -0.000358201 Jy ! Component: 1900 - total flux cleaned = -0.000378997 Jy ! Component: 1950 - total flux cleaned = -0.000348076 Jy ! Component: 2000 - total flux cleaned = -0.000450268 Jy ! Component: 2050 - total flux cleaned = -0.000450303 Jy ! Component: 2100 - total flux cleaned = -0.000500184 Jy ! Component: 2150 - total flux cleaned = -0.000500199 Jy ! Component: 2200 - total flux cleaned = -0.000588433 Jy ! Component: 2250 - total flux cleaned = -0.000617371 Jy ! Component: 2300 - total flux cleaned = -0.000674771 Jy ! Component: 2350 - total flux cleaned = -0.00071282 Jy ! Component: 2400 - total flux cleaned = -0.000778676 Jy ! Component: 2450 - total flux cleaned = -0.000825428 Jy ! Component: 2500 - total flux cleaned = -0.000843923 Jy ! Component: 2550 - total flux cleaned = -0.000898782 Jy ! Component: 2600 - total flux cleaned = -0.000953189 Jy ! Component: 2650 - total flux cleaned = -0.000997969 Jy ! Component: 2700 - total flux cleaned = -0.00102481 Jy ! Component: 2750 - total flux cleaned = -0.00105129 Jy ! Component: 2800 - total flux cleaned = -0.00111274 Jy ! Component: 2850 - total flux cleaned = -0.00119958 Jy ! Component: 2900 - total flux cleaned = -0.00123401 Jy ! Component: 2950 - total flux cleaned = -0.00125966 Jy ! Component: 3000 - total flux cleaned = -0.00132762 Jy ! Component: 3050 - total flux cleaned = -0.0013613 Jy ! Component: 3100 - total flux cleaned = -0.00141154 Jy ! Component: 3150 - total flux cleaned = -0.00146128 Jy ! Component: 3200 - total flux cleaned = -0.0014942 Jy ! Component: 3250 - total flux cleaned = -0.00152686 Jy ! Component: 3300 - total flux cleaned = -0.00153495 Jy ! Component: 3350 - total flux cleaned = -0.00155117 Jy ! Component: 3400 - total flux cleaned = -0.00159937 Jy ! Component: 3450 - total flux cleaned = -0.00161529 Jy ! Component: 3500 - total flux cleaned = -0.00165482 Jy ! Component: 3550 - total flux cleaned = -0.0016863 Jy ! Component: 3600 - total flux cleaned = -0.00171748 Jy ! Component: 3650 - total flux cleaned = -0.00171758 Jy ! Component: 3700 - total flux cleaned = -0.0017408 Jy ! Component: 3750 - total flux cleaned = -0.00178688 Jy ! Component: 3800 - total flux cleaned = -0.00180972 Jy ! Component: 3850 - total flux cleaned = -0.00183246 Jy ! Component: 3900 - total flux cleaned = -0.00185505 Jy ! Component: 3950 - total flux cleaned = -0.00187742 Jy ! Component: 4000 - total flux cleaned = -0.00189239 Jy ! Component: 4050 - total flux cleaned = -0.00188491 Jy ! Total flux subtracted in 4096 components = -0.00188492 Jy ! Clean residual min=-0.000461 max=0.000421 Jy/beam ! Clean residual mean=0.000002 rms=0.000132 Jy/beam ! Combined flux in latest and established models = 0.139928 Jy keep ! Adding 270 model components to the UV plane model. ! The established model now contains 421 components and 0.139928 Jy ![Exited script file: muppet] wmap "J1921+4506_S_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.206 x 7.148 at 22.31 degrees (North through East) ! Clean map min=-0.0010254 max=0.076157 Jy/beam ! Writing clean map to FITS file: J1921+4506_S_2014_06_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0761568 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000130176 device "J1921+4506_S_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1921+4506_S_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.512797 0.512797 1.02559 2.05119 4.10237 8.20475 16.4095 32.819 65.638 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.076 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.206 x 7.148 at 22.31 degrees (North through East) ! Clean map min=-0.0010254 max=0.076157 Jy/beam quit ! Quitting program ! Log file J1921+4506_S_2014_06_09_pus_uvs.log closed on Wed Nov 16 20:02:18 2016