! Started logfile: /image_prod/ug002_uva//J0603+2159_S_dfm.log on Wed Mar 4 21:08:26 2020 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 /image_prod/ug002_uva//J0603+2159_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0603+2159_S_uva.fits ! AN table 1: 90 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.728175 visibilities/baseline/integration-bin. ! Found source: J0603+2159 ! ! 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 40 lines of history. ! ! Reading 5505 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 J0603+2159_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 123 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 123 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 123 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004702Jy sigma=8.551764 ! Fit after self-cal, rms=0.913379Jy sigma=7.809909 ! 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=2.742 mas, bmaj=7.223 mas, bpa=-4.127 degrees ! Estimated noise=1.8395 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 = 0.0665362 Jy ! Component: 100 - total flux cleaned = 0.0932784 Jy ! Total flux subtracted in 100 components = 0.0932784 Jy ! Clean residual min=-0.021251 max=0.020380 Jy/beam ! Clean residual mean=0.000035 rms=0.005219 Jy/beam ! Combined flux in latest and established models = 0.0932784 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 27 components and 0.0932784 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.104641Jy sigma=0.865950 ! Fit after self-cal, rms=0.103382Jy sigma=0.851018 ! 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=3.286 mas, bmaj=8.177 mas, bpa=-4.533 degrees ! Estimated noise=1.16157 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 = 0.0245295 Jy ! Component: 100 - total flux cleaned = 0.0391946 Jy ! Component: 150 - total flux cleaned = 0.0485921 Jy ! Component: 200 - total flux cleaned = 0.0546891 Jy ! Total flux subtracted in 200 components = 0.0546891 Jy ! Clean residual min=-0.023185 max=0.020211 Jy/beam ! Clean residual mean=0.000025 rms=0.006635 Jy/beam ! Combined flux in latest and established models = 0.147967 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 63 components and 0.147967 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.097093Jy sigma=0.797608 ! Fit after self-cal, rms=0.096970Jy sigma=0.793805 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.286 x 8.177 at -4.533 degrees (North through East) ! Clean map min=-0.023371 max=0.083448 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 KP 0.93 MK 1.33 ! NL 1.17 OV 0.65 PT 1.24 SC 1.05 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.41 FD 1.14 KP 1.07 MK 1.57 ! NL 1.23 OV 0.64 PT 1.19 SC 0.96 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 1.09 KP 1.07 MK 1.26 ! NL 1.17 OV 0.69 PT 1.05 SC 1.07 ! ! ! Fit before self-cal, rms=0.096970Jy sigma=0.793805 ! Fit after self-cal, rms=0.107463Jy sigma=0.751324 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.524 mas, bmaj=8.569 mas, bpa=-1.87 degrees ! Estimated noise=1.25501 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 = 0.000850459 Jy ! Component: 100 - total flux cleaned = 0.00100621 Jy ! Component: 150 - total flux cleaned = 0.00114446 Jy ! Component: 200 - total flux cleaned = 0.00126825 Jy ! Total flux subtracted in 200 components = 0.00126825 Jy ! Clean residual min=-0.022545 max=0.022458 Jy/beam ! Clean residual mean=0.000028 rms=0.006520 Jy/beam ! Combined flux in latest and established models = 0.149236 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 66 components and 0.149236 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.106983Jy sigma=0.748524 ! Fit after self-cal, rms=0.107884Jy sigma=0.744636 ! 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=0.107884Jy sigma=0.744636 ! Fit after self-cal, rms=0.347279Jy sigma=0.633704 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.451 mas, bmaj=8.565 mas, bpa=-3.126 degrees ! Estimated noise=1.26822 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00214112 Jy ! Component: 100 - total flux cleaned = 0.00253189 Jy ! Component: 150 - total flux cleaned = 0.00268635 Jy ! Component: 200 - total flux cleaned = 0.00275578 Jy ! Total flux subtracted in 200 components = 0.00275578 Jy ! Clean residual min=-0.015564 max=0.020828 Jy/beam ! Clean residual mean=-0.000013 rms=0.004556 Jy/beam ! Combined flux in latest and established models = 0.151992 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 72 components and 0.151992 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.347035Jy sigma=0.632508 ! Fit after self-cal, rms=0.353693Jy sigma=0.627755 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, -53). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0205788 Jy ! Component: 100 - total flux cleaned = 0.0332273 Jy ! Component: 150 - total flux cleaned = 0.0420043 Jy ! Component: 200 - total flux cleaned = 0.0449183 Jy ! Total flux subtracted in 200 components = 0.0449183 Jy ! Clean residual min=-0.013409 max=0.017353 Jy/beam ! Clean residual mean=0.000005 rms=0.003828 Jy/beam ! Combined flux in latest and established models = 0.19691 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 107 components and 0.19691 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.351903Jy sigma=0.581325 ! Fit after self-cal, rms=0.351842Jy sigma=0.568771 ! Inverting map ! Added new window around map position (-51.5, 108). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0146158 Jy ! Component: 100 - total flux cleaned = 0.0209538 Jy ! Component: 150 - total flux cleaned = 0.0265814 Jy ! Component: 200 - total flux cleaned = 0.0311783 Jy ! Total flux subtracted in 200 components = 0.0311783 Jy ! Clean residual min=-0.011832 max=0.012128 Jy/beam ! Clean residual mean=0.000011 rms=0.003269 Jy/beam ! Combined flux in latest and established models = 0.228088 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 130 components and 0.228088 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.350223Jy sigma=0.544211 ! Fit after self-cal, rms=0.350445Jy sigma=0.539251 ! 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=0.350445Jy sigma=0.539251 ! Fit after self-cal, rms=0.432808Jy sigma=0.527564 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.44 mas, bmaj=8.658 mas, bpa=-3.204 degrees ! Estimated noise=1.1953 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00421302 Jy ! Component: 100 - total flux cleaned = 0.00667255 Jy ! Component: 150 - total flux cleaned = 0.00753987 Jy ! Component: 200 - total flux cleaned = 0.00872634 Jy ! Total flux subtracted in 200 components = 0.00872634 Jy ! Clean residual min=-0.010719 max=0.010091 Jy/beam ! Clean residual mean=0.000008 rms=0.002717 Jy/beam ! Combined flux in latest and established models = 0.236815 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 154 components and 0.236815 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.432022Jy sigma=0.518279 ! Fit after self-cal, rms=0.432271Jy sigma=0.517369 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 = 0.00190056 Jy ! Component: 100 - total flux cleaned = 0.00279957 Jy ! Component: 150 - total flux cleaned = 0.00363158 Jy ! Component: 200 - total flux cleaned = 0.00425448 Jy ! Total flux subtracted in 200 components = 0.00425448 Jy ! Clean residual min=-0.010701 max=0.009740 Jy/beam ! Clean residual mean=0.000011 rms=0.002642 Jy/beam ! Combined flux in latest and established models = 0.241069 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 173 components and 0.241069 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.431718Jy sigma=0.513303 ! Fit after self-cal, rms=0.431757Jy sigma=0.512997 ! 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=0.431757Jy sigma=0.512997 ! Fit after self-cal, rms=0.579057Jy sigma=0.511006 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.19 mas, bmaj=11.98 mas, bpa=5.61 degrees ! Estimated noise=1.28945 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00356967 Jy ! Component: 100 - total flux cleaned = 0.00540373 Jy ! Component: 150 - total flux cleaned = 0.00643844 Jy ! Component: 200 - total flux cleaned = 0.00695592 Jy ! Total flux subtracted in 200 components = 0.00695592 Jy ! Clean residual min=-0.012436 max=0.011858 Jy/beam ! Clean residual mean=0.000021 rms=0.003372 Jy/beam ! Combined flux in latest and established models = 0.248025 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 196 components and 0.248025 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.578229Jy sigma=0.510127 ! Fit after self-cal, rms=0.578329Jy sigma=0.509477 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 = -0.000411308 Jy ! Component: 100 - total flux cleaned = 0.000189393 Jy ! Component: 150 - total flux cleaned = 0.000740989 Jy ! Component: 200 - total flux cleaned = 0.00135331 Jy ! Total flux subtracted in 200 components = 0.00135331 Jy ! Clean residual min=-0.012480 max=0.011486 Jy/beam ! Clean residual mean=0.000024 rms=0.003355 Jy/beam ! Combined flux in latest and established models = 0.249378 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 206 components and 0.249378 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.577925Jy sigma=0.509452 ! Fit after self-cal, rms=0.577901Jy sigma=0.509207 ! 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=3.451 mas, bmaj=8.642 mas, bpa=-3.106 degrees ! Estimated noise=1.17041 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.451 x 8.642 at -3.106 degrees (North through East) ! Clean map min=-0.010809 max=0.083272 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=2.88 mas, bmaj=7.638 mas, bpa=-2.511 degrees ! Estimated noise=1.88853 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0652637 Jy ! Component: 100 - total flux cleaned = 0.0935397 Jy ! Component: 150 - total flux cleaned = 0.113638 Jy ! Component: 200 - total flux cleaned = 0.128107 Jy ! Total flux subtracted in 200 components = 0.128107 Jy ! Clean residual min=-0.015743 max=0.015499 Jy/beam ! Clean residual mean=0.000018 rms=0.003953 Jy/beam ! Combined flux in latest and established models = 0.128107 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 39 model components to the UV plane model. ! The established model now contains 39 components and 0.128107 Jy ! Inverting map and beam ! Estimated beam: bmin=3.451 mas, bmaj=8.642 mas, bpa=-3.106 degrees ! Estimated noise=1.17041 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 = 0.0204523 Jy ! Component: 100 - total flux cleaned = 0.0360287 Jy ! Component: 150 - total flux cleaned = 0.0488965 Jy ! Component: 200 - total flux cleaned = 0.0593512 Jy ! Total flux subtracted in 200 components = 0.0593512 Jy ! Clean residual min=-0.012893 max=0.013785 Jy/beam ! Clean residual mean=0.000014 rms=0.003467 Jy/beam ! Combined flux in latest and established models = 0.187458 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 85 components and 0.187458 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=8.19 mas, bmaj=11.98 mas, bpa=5.61 degrees ! Estimated noise=1.28945 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0146656 Jy ! Component: 100 - total flux cleaned = 0.0255465 Jy ! Component: 150 - total flux cleaned = 0.0338485 Jy ! Component: 200 - total flux cleaned = 0.0396855 Jy ! Total flux subtracted in 200 components = 0.0396855 Jy ! Clean residual min=-0.013768 max=0.013849 Jy/beam ! Clean residual mean=0.000023 rms=0.003839 Jy/beam ! Combined flux in latest and established models = 0.227144 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 = 0.00274741 Jy ! Component: 100 - total flux cleaned = 0.0050222 Jy ! Component: 150 - total flux cleaned = 0.00710228 Jy ! Component: 200 - total flux cleaned = 0.00899922 Jy ! Total flux subtracted in 200 components = 0.00899922 Jy ! Clean residual min=-0.013499 max=0.012529 Jy/beam ! Clean residual mean=0.000024 rms=0.003590 Jy/beam ! Combined flux in latest and established models = 0.236143 Jy ! Adding 78 model components to the UV plane model. ! The established model now contains 147 components and 0.236143 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.451 mas, bmaj=8.642 mas, bpa=-3.106 degrees ! Estimated noise=1.17041 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00154213 Jy ! Component: 100 - total flux cleaned = 0.00248686 Jy ! Component: 150 - total flux cleaned = 0.00353414 Jy ! Component: 200 - total flux cleaned = 0.00428821 Jy ! Total flux subtracted in 200 components = 0.00428821 Jy ! Clean residual min=-0.011101 max=0.010846 Jy/beam ! Clean residual mean=0.000015 rms=0.002652 Jy/beam ! Combined flux in latest and established models = 0.240431 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 163 components and 0.240431 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.577425Jy sigma=0.518451 ! Fit after self-cal, rms=0.577603Jy sigma=0.516279 wmodel J0603+2159_S_map.mod ! Writing 163 model components to file: J0603+2159_S_map.mod wobs J0603+2159_S_uvs.fits ! Writing UV FITS file: J0603+2159_S_uvs.fits wwins J0603+2159_S_map.win ! wwins: Wrote 3 windows to J0603+2159_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 = 0.000813148 Jy ! Component: 100 - total flux cleaned = 0.000463612 Jy ! Component: 150 - total flux cleaned = 0.000781604 Jy ! Component: 200 - total flux cleaned = 0.000930805 Jy ! Component: 250 - total flux cleaned = 0.00136327 Jy ! Component: 300 - total flux cleaned = 0.00150571 Jy ! Component: 350 - total flux cleaned = 0.00243768 Jy ! Component: 400 - total flux cleaned = 0.00320647 Jy ! Component: 450 - total flux cleaned = 0.00395181 Jy ! Component: 500 - total flux cleaned = 0.00467243 Jy ! Component: 550 - total flux cleaned = 0.00536761 Jy ! Component: 600 - total flux cleaned = 0.00592776 Jy ! Component: 650 - total flux cleaned = 0.00658242 Jy ! Component: 700 - total flux cleaned = 0.00679622 Jy ! Component: 750 - total flux cleaned = 0.00741666 Jy ! Component: 800 - total flux cleaned = 0.00781856 Jy ! Component: 850 - total flux cleaned = 0.00870647 Jy ! Component: 900 - total flux cleaned = 0.00909222 Jy ! Component: 950 - total flux cleaned = 0.0099443 Jy ! Component: 1000 - total flux cleaned = 0.0104977 Jy ! Component: 1050 - total flux cleaned = 0.0114004 Jy ! Component: 1100 - total flux cleaned = 0.0120158 Jy ! Component: 1150 - total flux cleaned = 0.012706 Jy ! Component: 1200 - total flux cleaned = 0.0134674 Jy ! Component: 1250 - total flux cleaned = 0.0141328 Jy ! Component: 1300 - total flux cleaned = 0.0149458 Jy ! Component: 1350 - total flux cleaned = 0.0153454 Jy ! Component: 1400 - total flux cleaned = 0.0158165 Jy ! Component: 1450 - total flux cleaned = 0.0165114 Jy ! Component: 1500 - total flux cleaned = 0.0170421 Jy ! Component: 1550 - total flux cleaned = 0.0175663 Jy ! Component: 1600 - total flux cleaned = 0.0183003 Jy ! Component: 1650 - total flux cleaned = 0.0185908 Jy ! Component: 1700 - total flux cleaned = 0.0193054 Jy ! Component: 1750 - total flux cleaned = 0.019938 Jy ! Component: 1800 - total flux cleaned = 0.0204238 Jy ! Component: 1850 - total flux cleaned = 0.0210397 Jy ! Component: 1900 - total flux cleaned = 0.0217143 Jy ! Component: 1950 - total flux cleaned = 0.0220471 Jy ! Component: 2000 - total flux cleaned = 0.0227044 Jy ! Component: 2050 - total flux cleaned = 0.0231591 Jy ! Component: 2100 - total flux cleaned = 0.0237379 Jy ! Component: 2150 - total flux cleaned = 0.0244369 Jy ! Component: 2200 - total flux cleaned = 0.0250645 Jy ! Component: 2250 - total flux cleaned = 0.025499 Jy ! Component: 2300 - total flux cleaned = 0.0260529 Jy ! Component: 2350 - total flux cleaned = 0.0267217 Jy ! Component: 2400 - total flux cleaned = 0.0272023 Jy ! Component: 2450 - total flux cleaned = 0.0276789 Jy ! Component: 2500 - total flux cleaned = 0.0283873 Jy ! Component: 2550 - total flux cleaned = 0.0287389 Jy ! Component: 2600 - total flux cleaned = 0.0294909 Jy ! Component: 2650 - total flux cleaned = 0.0302349 Jy ! Component: 2700 - total flux cleaned = 0.0306888 Jy ! Component: 2750 - total flux cleaned = 0.0311951 Jy ! Component: 2800 - total flux cleaned = 0.0318628 Jy ! Component: 2850 - total flux cleaned = 0.0322491 Jy ! Component: 2900 - total flux cleaned = 0.0326868 Jy ! Component: 2950 - total flux cleaned = 0.0331206 Jy ! Component: 3000 - total flux cleaned = 0.0336577 Jy ! Component: 3050 - total flux cleaned = 0.0341902 Jy ! Component: 3100 - total flux cleaned = 0.0347185 Jy ! Component: 3150 - total flux cleaned = 0.0353994 Jy ! Component: 3200 - total flux cleaned = 0.0359714 Jy ! Component: 3250 - total flux cleaned = 0.0365902 Jy ! Component: 3300 - total flux cleaned = 0.0372547 Jy ! Component: 3350 - total flux cleaned = 0.0378639 Jy ! Component: 3400 - total flux cleaned = 0.0385182 Jy ! Component: 3450 - total flux cleaned = 0.0390671 Jy ! Component: 3500 - total flux cleaned = 0.0397118 Jy ! Component: 3550 - total flux cleaned = 0.0403022 Jy ! Component: 3600 - total flux cleaned = 0.0408882 Jy ! Component: 3650 - total flux cleaned = 0.0414703 Jy ! Component: 3700 - total flux cleaned = 0.0421923 Jy ! Component: 3750 - total flux cleaned = 0.0427654 Jy ! Component: 3800 - total flux cleaned = 0.0434303 Jy ! Component: 3850 - total flux cleaned = 0.0440902 Jy ! Component: 3900 - total flux cleaned = 0.0446988 Jy ! Component: 3950 - total flux cleaned = 0.0454434 Jy ! Component: 4000 - total flux cleaned = 0.0461828 Jy ! Component: 4050 - total flux cleaned = 0.0469171 Jy ! Total flux subtracted in 4096 components = 0.0475096 Jy ! Clean residual min=-0.002333 max=0.002417 Jy/beam ! Clean residual mean=0.000006 rms=0.000940 Jy/beam ! Combined flux in latest and established models = 0.287941 Jy keep ! Adding 339 model components to the UV plane model. ! The established model now contains 502 components and 0.287941 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0603+2159_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.451 x 8.642 at -3.106 degrees (North through East) ! Clean map min=-0.0065547 max=0.08238 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0603+2159_S_map.fits wmodel /image_prod/ug002_uva//J0603+2159_S_map.mod ! Writing 502 model components to file: /image_prod/ug002_uva//J0603+2159_S_map.mod wobs /image_prod/ug002_uva//J0603+2159_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0603+2159_S_uvs.fits wwins /image_prod/ug002_uva//J0603+2159_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J0603+2159_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.08238 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00092495 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.36836 3.36836 6.73671 13.4734 26.9468 53.8937 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0027 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.082 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 89.064 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0603+2159_S_dfm.log closed on Wed Mar 4 21:08:30 2020