! Started logfile: /image_prod/ug002_uva//J0245+2405_S_dfm.log on Wed Mar 4 19:38:22 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//J0245+2405_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0245+2405_S_uva.fits ! AN table 1: 75 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.740741 visibilities/baseline/integration-bin. ! Found source: J0245+2405 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 6000 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 J0245+2405_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 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.030640Jy sigma=7.862178 ! Fit after self-cal, rms=0.740358Jy sigma=5.497573 ! 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=2.619 mas, bmaj=6.186 mas, bpa=-7.301 degrees ! Estimated noise=1.93366 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 = 0.205821 Jy ! Component: 100 - total flux cleaned = 0.289442 Jy ! Total flux subtracted in 100 components = 0.289442 Jy ! Clean residual min=-0.016453 max=0.037147 Jy/beam ! Clean residual mean=0.000025 rms=0.005092 Jy/beam ! Combined flux in latest and established models = 0.289442 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.289442 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.110377Jy sigma=0.780725 ! Fit after self-cal, rms=0.110254Jy sigma=0.779402 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0403588 Jy ! Component: 100 - total flux cleaned = 0.0611907 Jy ! Total flux subtracted in 100 components = 0.0611907 Jy ! Clean residual min=-0.011020 max=0.018240 Jy/beam ! Clean residual mean=0.000006 rms=0.003402 Jy/beam ! Combined flux in latest and established models = 0.350633 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 15 components and 0.350633 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094802Jy sigma=0.591497 ! Fit after self-cal, rms=0.094794Jy sigma=0.591234 ! 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=3.185 mas, bmaj=7.108 mas, bpa=-5.911 degrees ! Estimated noise=1.24819 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 (4, 10.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.023002 Jy ! Component: 100 - total flux cleaned = 0.0368491 Jy ! Component: 150 - total flux cleaned = 0.0453927 Jy ! Component: 200 - total flux cleaned = 0.0475109 Jy ! Total flux subtracted in 200 components = 0.0475109 Jy ! Clean residual min=-0.009650 max=0.013808 Jy/beam ! Clean residual mean=-0.000006 rms=0.002863 Jy/beam ! Combined flux in latest and established models = 0.398143 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 58 components and 0.398143 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088913Jy sigma=0.524257 ! Fit after self-cal, rms=0.088291Jy sigma=0.518000 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.185 x 7.108 at -5.911 degrees (North through East) ! Clean map min=-0.0089453 max=0.26834 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.97 HN 0.99 KP 1.01 ! LA 1.01 MK 1.00 OV 0.96 PT 0.98 ! SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.43 FD 0.97 HN 0.97 KP 0.98 ! LA 0.97 MK 1.01 OV 0.96 PT 1.00 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.25 FD 0.98 HN 0.98 KP 0.99 ! LA 0.99 MK 0.99 OV 0.96 PT 1.00 ! SC 0.94 ! ! ! Fit before self-cal, rms=0.088291Jy sigma=0.518000 ! Fit after self-cal, rms=0.091856Jy sigma=0.482038 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.174 mas, bmaj=7.176 mas, bpa=-5.996 degrees ! Estimated noise=1.23 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 = 0.00280936 Jy ! Component: 100 - total flux cleaned = 0.00317993 Jy ! Component: 150 - total flux cleaned = 0.00284836 Jy ! Component: 200 - total flux cleaned = 0.0025679 Jy ! Total flux subtracted in 200 components = 0.0025679 Jy ! Clean residual min=-0.008178 max=0.009765 Jy/beam ! Clean residual mean=-0.000000 rms=0.002254 Jy/beam ! Combined flux in latest and established models = 0.400711 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 75 components and 0.400711 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090794Jy sigma=0.476279 ! Fit after self-cal, rms=0.090835Jy sigma=0.475814 ! 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=0.090835Jy sigma=0.475814 ! Fit after self-cal, rms=0.087294Jy sigma=0.424206 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.17 mas, bmaj=7.137 mas, bpa=-6.116 degrees ! Estimated noise=1.2289 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00255214 Jy ! Component: 100 - total flux cleaned = 0.00265862 Jy ! Component: 150 - total flux cleaned = 0.00265431 Jy ! Component: 200 - total flux cleaned = 0.00265518 Jy ! Total flux subtracted in 200 components = 0.00265518 Jy ! Clean residual min=-0.003464 max=0.006931 Jy/beam ! Clean residual mean=0.000013 rms=0.001184 Jy/beam ! Combined flux in latest and established models = 0.403367 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 99 components and 0.403367 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086924Jy sigma=0.421106 ! Fit after self-cal, rms=0.086949Jy sigma=0.420740 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, 23.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00682626 Jy ! Component: 100 - total flux cleaned = 0.0106318 Jy ! Component: 150 - total flux cleaned = 0.0133856 Jy ! Component: 200 - total flux cleaned = 0.0154976 Jy ! Total flux subtracted in 200 components = 0.0154976 Jy ! Clean residual min=-0.003067 max=0.004657 Jy/beam ! Clean residual mean=0.000009 rms=0.000854 Jy/beam ! Combined flux in latest and established models = 0.418864 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 124 components and 0.418864 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086340Jy sigma=0.413125 ! Fit after self-cal, rms=0.086344Jy sigma=0.412707 ! Inverting map ! Added new window around map position (-27, -112.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00333537 Jy ! Component: 100 - total flux cleaned = 0.00436173 Jy ! Component: 150 - total flux cleaned = 0.00511856 Jy ! Component: 200 - total flux cleaned = 0.00573433 Jy ! Total flux subtracted in 200 components = 0.00573433 Jy ! Clean residual min=-0.002823 max=0.003265 Jy/beam ! Clean residual mean=0.000007 rms=0.000731 Jy/beam ! Combined flux in latest and established models = 0.424598 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 158 components and 0.424598 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086085Jy sigma=0.410550 ! Fit after self-cal, rms=0.086084Jy sigma=0.410436 ! Inverting map ! Added new window around map position (46, 60.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00191436 Jy ! Component: 100 - total flux cleaned = 0.00237191 Jy ! Component: 150 - total flux cleaned = 0.00269558 Jy ! Component: 200 - total flux cleaned = 0.00281513 Jy ! Total flux subtracted in 200 components = 0.00281513 Jy ! Clean residual min=-0.002598 max=0.002451 Jy/beam ! Clean residual mean=0.000007 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.427414 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 182 components and 0.427414 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085919Jy sigma=0.408844 ! Fit after self-cal, rms=0.085914Jy sigma=0.408794 ! 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=0.085914Jy sigma=0.408794 ! Fit after self-cal, rms=0.086870Jy sigma=0.407708 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.166 mas, bmaj=7.131 mas, bpa=-6.023 degrees ! Estimated noise=1.22426 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00173659 Jy ! Component: 100 - total flux cleaned = 0.00249765 Jy ! Component: 150 - total flux cleaned = 0.00280571 Jy ! Component: 200 - total flux cleaned = 0.00313751 Jy ! Total flux subtracted in 200 components = 0.00313751 Jy ! Clean residual min=-0.002272 max=0.002062 Jy/beam ! Clean residual mean=0.000007 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.430551 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 197 components and 0.430551 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086776Jy sigma=0.406991 ! Fit after self-cal, rms=0.086774Jy sigma=0.406960 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 = 0.000163607 Jy ! Component: 100 - total flux cleaned = 0.000292058 Jy ! Component: 150 - total flux cleaned = 0.00037133 Jy ! Component: 200 - total flux cleaned = 0.000447778 Jy ! Total flux subtracted in 200 components = 0.000447778 Jy ! Clean residual min=-0.002154 max=0.001997 Jy/beam ! Clean residual mean=0.000007 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.430999 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 213 components and 0.430999 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086719Jy sigma=0.406622 ! Fit after self-cal, rms=0.086718Jy sigma=0.406611 ! 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=0.086718Jy sigma=0.406611 ! Fit after self-cal, rms=0.086855Jy sigma=0.406561 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.397 mas, bmaj=10.81 mas, bpa=-3.355 degrees ! Estimated noise=1.5101 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000981531 Jy ! Component: 100 - total flux cleaned = 0.00135769 Jy ! Component: 150 - total flux cleaned = 0.00135893 Jy ! Component: 200 - total flux cleaned = 0.00136039 Jy ! Total flux subtracted in 200 components = 0.00136039 Jy ! Clean residual min=-0.002170 max=0.002460 Jy/beam ! Clean residual mean=0.000012 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.432359 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 234 components and 0.432359 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086814Jy sigma=0.406394 ! Fit after self-cal, rms=0.086812Jy sigma=0.406378 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 = 4.28958e-05 Jy ! Component: 100 - total flux cleaned = 4.18281e-05 Jy ! Component: 150 - total flux cleaned = 4.15627e-05 Jy ! Component: 200 - total flux cleaned = 7.40366e-05 Jy ! Total flux subtracted in 200 components = 7.40366e-05 Jy ! Clean residual min=-0.002107 max=0.002355 Jy/beam ! Clean residual mean=0.000012 rms=0.000616 Jy/beam ! Combined flux in latest and established models = 0.432433 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 245 components and 0.432433 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086786Jy sigma=0.406333 ! Fit after self-cal, rms=0.086784Jy sigma=0.406321 ! 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=3.164 mas, bmaj=7.133 mas, bpa=-6.035 degrees ! Estimated noise=1.22267 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.164 x 7.133 at -6.035 degrees (North through East) ! Clean map min=-0.0029369 max=0.26319 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=2.6 mas, bmaj=6.171 mas, bpa=-7.283 degrees ! Estimated noise=1.88448 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.200942 Jy ! Component: 100 - total flux cleaned = 0.283802 Jy ! Component: 150 - total flux cleaned = 0.323849 Jy ! Component: 200 - total flux cleaned = 0.346148 Jy ! Total flux subtracted in 200 components = 0.346148 Jy ! Clean residual min=-0.007152 max=0.011949 Jy/beam ! Clean residual mean=0.000018 rms=0.002172 Jy/beam ! Combined flux in latest and established models = 0.346148 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.346148 Jy ! Inverting map and beam ! Estimated beam: bmin=3.164 mas, bmaj=7.133 mas, bpa=-6.035 degrees ! Estimated noise=1.22267 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 = 0.0202564 Jy ! Component: 100 - total flux cleaned = 0.0328552 Jy ! Component: 150 - total flux cleaned = 0.0416942 Jy ! Component: 200 - total flux cleaned = 0.0488165 Jy ! Total flux subtracted in 200 components = 0.0488165 Jy ! Clean residual min=-0.003691 max=0.006124 Jy/beam ! Clean residual mean=0.000007 rms=0.001191 Jy/beam ! Combined flux in latest and established models = 0.394964 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 79 components and 0.394964 Jy ! Inverting map ! Added new window around map position (11, 19). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00644967 Jy ! Component: 100 - total flux cleaned = 0.0112323 Jy ! Component: 150 - total flux cleaned = 0.0151249 Jy ! Component: 200 - total flux cleaned = 0.0183789 Jy ! Total flux subtracted in 200 components = 0.0183789 Jy ! Clean residual min=-0.002591 max=0.002709 Jy/beam ! Clean residual mean=0.000006 rms=0.000746 Jy/beam ! Combined flux in latest and established models = 0.413343 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 125 components and 0.413343 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=7.397 mas, bmaj=10.81 mas, bpa=-3.355 degrees ! Estimated noise=1.5101 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00501399 Jy ! Component: 100 - total flux cleaned = 0.00851327 Jy ! Component: 150 - total flux cleaned = 0.0112183 Jy ! Component: 200 - total flux cleaned = 0.0134221 Jy ! Total flux subtracted in 200 components = 0.0134221 Jy ! Clean residual min=-0.002715 max=0.002592 Jy/beam ! Clean residual mean=0.000012 rms=0.000773 Jy/beam ! Combined flux in latest and established models = 0.426765 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 = 0.00183549 Jy ! Component: 100 - total flux cleaned = 0.00331285 Jy ! Component: 150 - total flux cleaned = 0.00421186 Jy ! Component: 200 - total flux cleaned = 0.00463968 Jy ! Total flux subtracted in 200 components = 0.00463968 Jy ! Clean residual min=-0.002494 max=0.002403 Jy/beam ! Clean residual mean=0.000011 rms=0.000663 Jy/beam ! Combined flux in latest and established models = 0.431405 Jy ! Adding 97 model components to the UV plane model. ! The established model now contains 207 components and 0.431405 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.164 mas, bmaj=7.133 mas, bpa=-6.035 degrees ! Estimated noise=1.22267 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000838827 Jy ! Component: 100 - total flux cleaned = -0.000969428 Jy ! Component: 150 - total flux cleaned = -0.00102851 Jy ! Component: 200 - total flux cleaned = -0.000875599 Jy ! Total flux subtracted in 200 components = -0.000875599 Jy ! Clean residual min=-0.002025 max=0.002128 Jy/beam ! Clean residual mean=0.000005 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.430529 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 232 components and 0.430529 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086880Jy sigma=0.406685 ! Fit after self-cal, rms=0.086844Jy sigma=0.406474 wmodel J0245+2405_S_map.mod ! Writing 232 model components to file: J0245+2405_S_map.mod wobs J0245+2405_S_uvs.fits ! Writing UV FITS file: J0245+2405_S_uvs.fits wwins J0245+2405_S_map.win ! wwins: Wrote 6 windows to J0245+2405_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 = 5.62423e-05 Jy ! Component: 100 - total flux cleaned = -0.000186174 Jy ! Component: 150 - total flux cleaned = -0.000418496 Jy ! Component: 200 - total flux cleaned = -0.000670816 Jy ! Component: 250 - total flux cleaned = -0.000851947 Jy ! Component: 300 - total flux cleaned = -0.000997592 Jy ! Component: 350 - total flux cleaned = -0.00102557 Jy ! Component: 400 - total flux cleaned = -0.00102554 Jy ! Component: 450 - total flux cleaned = -0.0010793 Jy ! Component: 500 - total flux cleaned = -0.00107909 Jy ! Component: 550 - total flux cleaned = -0.00105333 Jy ! Component: 600 - total flux cleaned = -0.00105261 Jy ! Component: 650 - total flux cleaned = -0.00102786 Jy ! Component: 700 - total flux cleaned = -0.00100376 Jy ! Component: 750 - total flux cleaned = -0.00105076 Jy ! Component: 800 - total flux cleaned = -0.00102793 Jy ! Component: 850 - total flux cleaned = -0.00109544 Jy ! Component: 900 - total flux cleaned = -0.00107321 Jy ! Component: 950 - total flux cleaned = -0.00109498 Jy ! Component: 1000 - total flux cleaned = -0.00111604 Jy ! Component: 1050 - total flux cleaned = -0.00103156 Jy ! Component: 1100 - total flux cleaned = -0.00105235 Jy ! Component: 1150 - total flux cleaned = -0.00105214 Jy ! Component: 1200 - total flux cleaned = -0.000991818 Jy ! Component: 1250 - total flux cleaned = -0.00105132 Jy ! Component: 1300 - total flux cleaned = -0.00109037 Jy ! Component: 1350 - total flux cleaned = -0.00108995 Jy ! Component: 1400 - total flux cleaned = -0.00114734 Jy ! Component: 1450 - total flux cleaned = -0.00114723 Jy ! Component: 1500 - total flux cleaned = -0.00116602 Jy ! Component: 1550 - total flux cleaned = -0.00118442 Jy ! Component: 1600 - total flux cleaned = -0.00120259 Jy ! Component: 1650 - total flux cleaned = -0.00116701 Jy ! Component: 1700 - total flux cleaned = -0.00114923 Jy ! Component: 1750 - total flux cleaned = -0.00116662 Jy ! Component: 1800 - total flux cleaned = -0.001132 Jy ! Component: 1850 - total flux cleaned = -0.00109776 Jy ! Component: 1900 - total flux cleaned = -0.00108099 Jy ! Component: 1950 - total flux cleaned = -0.00108109 Jy ! Component: 2000 - total flux cleaned = -0.00103179 Jy ! Component: 2050 - total flux cleaned = -0.00116241 Jy ! Component: 2100 - total flux cleaned = -0.00116239 Jy ! Component: 2150 - total flux cleaned = -0.00114641 Jy ! Component: 2200 - total flux cleaned = -0.00122549 Jy ! Component: 2250 - total flux cleaned = -0.00122585 Jy ! Component: 2300 - total flux cleaned = -0.00128819 Jy ! Component: 2350 - total flux cleaned = -0.0013496 Jy ! Component: 2400 - total flux cleaned = -0.00133438 Jy ! Component: 2450 - total flux cleaned = -0.00137952 Jy ! Component: 2500 - total flux cleaned = -0.00134975 Jy ! Component: 2550 - total flux cleaned = -0.00136463 Jy ! Component: 2600 - total flux cleaned = -0.00133536 Jy ! Component: 2650 - total flux cleaned = -0.00135015 Jy ! Component: 2700 - total flux cleaned = -0.00132128 Jy ! Component: 2750 - total flux cleaned = -0.00130685 Jy ! Component: 2800 - total flux cleaned = -0.00134921 Jy ! Component: 2850 - total flux cleaned = -0.0013067 Jy ! Component: 2900 - total flux cleaned = -0.00126469 Jy ! Component: 2950 - total flux cleaned = -0.00123698 Jy ! Component: 3000 - total flux cleaned = -0.00126453 Jy ! Component: 3050 - total flux cleaned = -0.00120991 Jy ! Component: 3100 - total flux cleaned = -0.00122333 Jy ! Component: 3150 - total flux cleaned = -0.00120986 Jy ! Component: 3200 - total flux cleaned = -0.0011964 Jy ! Component: 3250 - total flux cleaned = -0.00126235 Jy ! Component: 3300 - total flux cleaned = -0.00124915 Jy ! Component: 3350 - total flux cleaned = -0.00122309 Jy ! Component: 3400 - total flux cleaned = -0.00121009 Jy ! Component: 3450 - total flux cleaned = -0.00118434 Jy ! Component: 3500 - total flux cleaned = -0.00119679 Jy ! Component: 3550 - total flux cleaned = -0.00117147 Jy ! Component: 3600 - total flux cleaned = -0.00115891 Jy ! Component: 3650 - total flux cleaned = -0.00114636 Jy ! Component: 3700 - total flux cleaned = -0.00114645 Jy ! Component: 3750 - total flux cleaned = -0.00112195 Jy ! Component: 3800 - total flux cleaned = -0.00114623 Jy ! Component: 3850 - total flux cleaned = -0.0011219 Jy ! Component: 3900 - total flux cleaned = -0.0010618 Jy ! Component: 3950 - total flux cleaned = -0.00107374 Jy ! Component: 4000 - total flux cleaned = -0.00106194 Jy ! Component: 4050 - total flux cleaned = -0.000979455 Jy ! Total flux subtracted in 4096 components = -0.000967817 Jy ! Clean residual min=-0.000705 max=0.000708 Jy/beam ! Clean residual mean=0.000002 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.429561 Jy keep ! Adding 284 model components to the UV plane model. ! The established model now contains 516 components and 0.429561 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0245+2405_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.164 x 7.133 at -6.035 degrees (North through East) ! Clean map min=-0.0013631 max=0.26181 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0245+2405_S_map.fits wmodel /image_prod/ug002_uva//J0245+2405_S_map.mod ! Writing 516 model components to file: /image_prod/ug002_uva//J0245+2405_S_map.mod wobs /image_prod/ug002_uva//J0245+2405_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0245+2405_S_uvs.fits wwins /image_prod/ug002_uva//J0245+2405_S_map.win ! wwins: Wrote 7 windows to /image_prod/ug002_uva//J0245+2405_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.261812 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000205726 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.235733 0.235733 0.471466 0.942933 1.88587 3.77173 7.54346 15.0869 30.1738 60.3477 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.261 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1272.62 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0245+2405_S_dfm.log closed on Wed Mar 4 19:38:26 2020