! Started logfile: /image_prod/ug002_uva//J0232+2628_S_dfm.log on Wed Mar 4 19:35:53 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//J0232+2628_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0232+2628_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.761574 visibilities/baseline/integration-bin. ! Found source: J0232+2628 ! ! 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 4935 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 J0232+2628_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 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.061027Jy sigma=7.620996 ! Fit after self-cal, rms=0.641295Jy sigma=4.374077 ! 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=2.694 mas, bmaj=5.984 mas, bpa=-1.941 degrees ! Estimated noise=2.31052 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 = 0.292368 Jy ! Component: 100 - total flux cleaned = 0.37141 Jy ! Total flux subtracted in 100 components = 0.37141 Jy ! Clean residual min=-0.025731 max=0.046621 Jy/beam ! Clean residual mean=-0.000003 rms=0.006999 Jy/beam ! Combined flux in latest and established models = 0.37141 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.37141 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.147357Jy sigma=0.984897 ! Fit after self-cal, rms=0.147242Jy sigma=0.984148 ! Inverting map ! Added new window around map position (-2.5, 8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0465024 Jy ! Component: 100 - total flux cleaned = 0.0767508 Jy ! Total flux subtracted in 100 components = 0.0767508 Jy ! Clean residual min=-0.020882 max=0.028158 Jy/beam ! Clean residual mean=0.000010 rms=0.005405 Jy/beam ! Combined flux in latest and established models = 0.448161 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 37 components and 0.448161 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.127456Jy sigma=0.792031 ! Fit after self-cal, rms=0.125997Jy sigma=0.780448 ! 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=3.189 mas, bmaj=6.657 mas, bpa=-3.615 degrees ! Estimated noise=1.46567 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 = 0.0359627 Jy ! Component: 100 - total flux cleaned = 0.0590185 Jy ! Component: 150 - total flux cleaned = 0.0751031 Jy ! Component: 200 - total flux cleaned = 0.0867361 Jy ! Total flux subtracted in 200 components = 0.0867361 Jy ! Clean residual min=-0.016491 max=0.024486 Jy/beam ! Clean residual mean=0.000010 rms=0.004902 Jy/beam ! Combined flux in latest and established models = 0.534897 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 75 components and 0.534897 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.114994Jy sigma=0.664370 ! Fit after self-cal, rms=0.114183Jy sigma=0.655205 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.189 x 6.657 at -3.615 degrees (North through East) ! Clean map min=-0.016814 max=0.37908 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 0.96 KP 0.98 ! LA 0.99 MK 1.03 OV 0.98 PT 0.97 ! SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.70 FD 0.98 HN 0.96 KP 0.90 ! LA 0.97 MK 1.00 OV 0.99 PT 0.99 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.80 FD 0.98 HN 0.96 KP 0.94 ! LA 0.98 MK 1.03 OV 0.99 PT 0.97 ! SC 0.96 ! ! ! Fit before self-cal, rms=0.114183Jy sigma=0.655205 ! Fit after self-cal, rms=0.135395Jy sigma=0.563691 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.174 mas, bmaj=6.827 mas, bpa=-4.129 degrees ! Estimated noise=1.48103 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 = 0.00649666 Jy ! Component: 100 - total flux cleaned = 0.00870987 Jy ! Component: 150 - total flux cleaned = 0.00943334 Jy ! Component: 200 - total flux cleaned = 0.00943192 Jy ! Total flux subtracted in 200 components = 0.00943192 Jy ! Clean residual min=-0.014640 max=0.014823 Jy/beam ! Clean residual mean=0.000025 rms=0.003668 Jy/beam ! Combined flux in latest and established models = 0.544329 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 86 components and 0.544329 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.133833Jy sigma=0.550188 ! Fit after self-cal, rms=0.133863Jy sigma=0.549251 ! 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=0.133863Jy sigma=0.549251 ! Fit after self-cal, rms=0.118482Jy sigma=0.418264 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.163 mas, bmaj=6.693 mas, bpa=-3.359 degrees ! Estimated noise=1.47255 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.002992 Jy ! Component: 100 - total flux cleaned = 0.00343346 Jy ! Component: 150 - total flux cleaned = 0.00378711 Jy ! Component: 200 - total flux cleaned = 0.00389437 Jy ! Total flux subtracted in 200 components = 0.00389437 Jy ! Clean residual min=-0.005393 max=0.011880 Jy/beam ! Clean residual mean=0.000024 rms=0.001637 Jy/beam ! Combined flux in latest and established models = 0.548223 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 95 components and 0.548223 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.118189Jy sigma=0.413472 ! Fit after self-cal, rms=0.118229Jy sigma=0.412943 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 (-5.5, 20). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0106364 Jy ! Component: 100 - total flux cleaned = 0.016539 Jy ! Component: 150 - total flux cleaned = 0.0206425 Jy ! Component: 200 - total flux cleaned = 0.0227059 Jy ! Total flux subtracted in 200 components = 0.0227059 Jy ! Clean residual min=-0.003828 max=0.004193 Jy/beam ! Clean residual mean=0.000003 rms=0.001035 Jy/beam ! Combined flux in latest and established models = 0.570929 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 118 components and 0.570929 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.117301Jy sigma=0.394994 ! Fit after self-cal, rms=0.117259Jy sigma=0.394325 ! Inverting map ! Added new window around map position (2, 9.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00410042 Jy ! Component: 100 - total flux cleaned = 0.00569045 Jy ! Component: 150 - total flux cleaned = 0.00683137 Jy ! Component: 200 - total flux cleaned = 0.00794314 Jy ! Total flux subtracted in 200 components = 0.00794314 Jy ! Clean residual min=-0.003260 max=0.003198 Jy/beam ! Clean residual mean=0.000000 rms=0.000878 Jy/beam ! Combined flux in latest and established models = 0.578873 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 136 components and 0.578873 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.116925Jy sigma=0.390721 ! Fit after self-cal, rms=0.116910Jy sigma=0.390395 ! 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=0.116910Jy sigma=0.390395 ! Fit after self-cal, rms=0.119635Jy sigma=0.388253 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.162 mas, bmaj=6.676 mas, bpa=-3.276 degrees ! Estimated noise=1.46867 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00165546 Jy ! Component: 100 - total flux cleaned = 0.0022639 Jy ! Component: 150 - total flux cleaned = 0.00289975 Jy ! Component: 200 - total flux cleaned = 0.00355291 Jy ! Total flux subtracted in 200 components = 0.00355291 Jy ! Clean residual min=-0.002755 max=0.002982 Jy/beam ! Clean residual mean=0.000002 rms=0.000701 Jy/beam ! Combined flux in latest and established models = 0.582425 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 153 components and 0.582425 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.119464Jy sigma=0.386302 ! Fit after self-cal, rms=0.119458Jy sigma=0.386198 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 (118.5, -116.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00254402 Jy ! Component: 100 - total flux cleaned = 0.00291973 Jy ! Component: 150 - total flux cleaned = 0.00326618 Jy ! Component: 200 - total flux cleaned = 0.00352441 Jy ! Total flux subtracted in 200 components = 0.00352441 Jy ! Clean residual min=-0.002676 max=0.002572 Jy/beam ! Clean residual mean=-0.000003 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.58595 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 167 components and 0.58595 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.119338Jy sigma=0.384896 ! Fit after self-cal, rms=0.119323Jy sigma=0.384855 ! 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=0.119323Jy sigma=0.384855 ! Fit after self-cal, rms=0.119936Jy sigma=0.384666 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.176 mas, bmaj=10 mas, bpa=-3.984 degrees ! Estimated noise=1.83211 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00162649 Jy ! Component: 100 - total flux cleaned = 0.00209323 Jy ! Component: 150 - total flux cleaned = 0.0024887 Jy ! Component: 200 - total flux cleaned = 0.00273604 Jy ! Total flux subtracted in 200 components = 0.00273604 Jy ! Clean residual min=-0.003111 max=0.002530 Jy/beam ! Clean residual mean=-0.000009 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 0.588686 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 189 components and 0.588686 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.119870Jy sigma=0.384197 ! Fit after self-cal, rms=0.119855Jy sigma=0.384120 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 = 0.000477469 Jy ! Component: 100 - total flux cleaned = 0.00067124 Jy ! Component: 150 - total flux cleaned = 0.000800023 Jy ! Component: 200 - total flux cleaned = 0.000916779 Jy ! Total flux subtracted in 200 components = 0.000916779 Jy ! Clean residual min=-0.003037 max=0.002369 Jy/beam ! Clean residual mean=-0.000011 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.589603 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 200 components and 0.589603 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.119821Jy sigma=0.383912 ! Fit after self-cal, rms=0.119808Jy sigma=0.383865 ! 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=3.162 mas, bmaj=6.672 mas, bpa=-3.291 degrees ! Estimated noise=1.46647 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.162 x 6.672 at -3.291 degrees (North through East) ! Clean map min=-0.0024127 max=0.37802 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=2.666 mas, bmaj=5.961 mas, bpa=-1.216 degrees ! Estimated noise=2.29852 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.290194 Jy ! Component: 100 - total flux cleaned = 0.37239 Jy ! Component: 150 - total flux cleaned = 0.416204 Jy ! Component: 200 - total flux cleaned = 0.445692 Jy ! Total flux subtracted in 200 components = 0.445692 Jy ! Clean residual min=-0.009394 max=0.016572 Jy/beam ! Clean residual mean=0.000037 rms=0.003089 Jy/beam ! Combined flux in latest and established models = 0.445692 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 35 model components to the UV plane model. ! The established model now contains 35 components and 0.445692 Jy ! Inverting map and beam ! Estimated beam: bmin=3.162 mas, bmaj=6.672 mas, bpa=-3.291 degrees ! Estimated noise=1.46647 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 = 0.0309484 Jy ! Component: 100 - total flux cleaned = 0.05178 Jy ! Component: 150 - total flux cleaned = 0.0672142 Jy ! Component: 200 - total flux cleaned = 0.0791828 Jy ! Total flux subtracted in 200 components = 0.0791828 Jy ! Clean residual min=-0.005020 max=0.007067 Jy/beam ! Clean residual mean=0.000016 rms=0.001739 Jy/beam ! Combined flux in latest and established models = 0.524875 Jy ! Adding 82 model components to the UV plane model. ! The established model now contains 103 components and 0.524875 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=7.176 mas, bmaj=10 mas, bpa=-3.984 degrees ! Estimated noise=1.83211 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0184362 Jy ! Component: 100 - total flux cleaned = 0.0301007 Jy ! Component: 150 - total flux cleaned = 0.0382318 Jy ! Component: 200 - total flux cleaned = 0.0441911 Jy ! Total flux subtracted in 200 components = 0.0441911 Jy ! Clean residual min=-0.004647 max=0.003606 Jy/beam ! Clean residual mean=0.000011 rms=0.001179 Jy/beam ! Combined flux in latest and established models = 0.569066 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 = 0.00445729 Jy ! Component: 100 - total flux cleaned = 0.00782495 Jy ! Component: 150 - total flux cleaned = 0.0104354 Jy ! Component: 200 - total flux cleaned = 0.0124882 Jy ! Total flux subtracted in 200 components = 0.0124882 Jy ! Clean residual min=-0.003655 max=0.002568 Jy/beam ! Clean residual mean=-0.000001 rms=0.000741 Jy/beam ! Combined flux in latest and established models = 0.581554 Jy ! Adding 149 model components to the UV plane model. ! The established model now contains 224 components and 0.581554 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.162 mas, bmaj=6.672 mas, bpa=-3.291 degrees ! Estimated noise=1.46647 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00148541 Jy ! Component: 100 - total flux cleaned = 0.00214947 Jy ! Component: 150 - total flux cleaned = 0.00288569 Jy ! Component: 200 - total flux cleaned = 0.00354042 Jy ! Total flux subtracted in 200 components = 0.00354042 Jy ! Clean residual min=-0.002576 max=0.002276 Jy/beam ! Clean residual mean=-0.000002 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.585094 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 249 components and 0.585094 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.119735Jy sigma=0.384242 ! Fit after self-cal, rms=0.119687Jy sigma=0.383896 wmodel J0232+2628_S_map.mod ! Writing 249 model components to file: J0232+2628_S_map.mod wobs J0232+2628_S_uvs.fits ! Writing UV FITS file: J0232+2628_S_uvs.fits wwins J0232+2628_S_map.win ! wwins: Wrote 5 windows to J0232+2628_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 = -0.000192375 Jy ! Component: 100 - total flux cleaned = -0.000272975 Jy ! Component: 150 - total flux cleaned = -0.00042529 Jy ! Component: 200 - total flux cleaned = -0.000498211 Jy ! Component: 250 - total flux cleaned = -0.000498313 Jy ! Component: 300 - total flux cleaned = -0.000397706 Jy ! Component: 350 - total flux cleaned = -0.000235838 Jy ! Component: 400 - total flux cleaned = -0.000109913 Jy ! Component: 450 - total flux cleaned = -4.85604e-05 Jy ! Component: 500 - total flux cleaned = 4.12271e-05 Jy ! Component: 550 - total flux cleaned = 0.00010007 Jy ! Component: 600 - total flux cleaned = 0.000186722 Jy ! Component: 650 - total flux cleaned = 0.000130078 Jy ! Component: 700 - total flux cleaned = 7.50731e-05 Jy ! Component: 750 - total flux cleaned = 0.000102032 Jy ! Component: 800 - total flux cleaned = -4.23804e-06 Jy ! Component: 850 - total flux cleaned = 4.79308e-05 Jy ! Component: 900 - total flux cleaned = -5.47329e-05 Jy ! Component: 950 - total flux cleaned = -2.97304e-05 Jy ! Component: 1000 - total flux cleaned = -0.000104428 Jy ! Component: 1050 - total flux cleaned = -0.000177789 Jy ! Component: 1100 - total flux cleaned = -0.000225574 Jy ! Component: 1150 - total flux cleaned = -0.000225791 Jy ! Component: 1200 - total flux cleaned = -0.000272879 Jy ! Component: 1250 - total flux cleaned = -0.000455753 Jy ! Component: 1300 - total flux cleaned = -0.000500558 Jy ! Component: 1350 - total flux cleaned = -0.000500741 Jy ! Component: 1400 - total flux cleaned = -0.000611232 Jy ! Component: 1450 - total flux cleaned = -0.000698233 Jy ! Component: 1500 - total flux cleaned = -0.000762804 Jy ! Component: 1550 - total flux cleaned = -0.000784417 Jy ! Component: 1600 - total flux cleaned = -0.000888887 Jy ! Component: 1650 - total flux cleaned = -0.000888903 Jy ! Component: 1700 - total flux cleaned = -0.000970667 Jy ! Component: 1750 - total flux cleaned = -0.00103076 Jy ! Component: 1800 - total flux cleaned = -0.00107073 Jy ! Component: 1850 - total flux cleaned = -0.00112977 Jy ! Component: 1900 - total flux cleaned = -0.00107135 Jy ! Component: 1950 - total flux cleaned = -0.00109038 Jy ! Component: 2000 - total flux cleaned = -0.00107121 Jy ! Component: 2050 - total flux cleaned = -0.00108992 Jy ! Component: 2100 - total flux cleaned = -0.00108986 Jy ! Component: 2150 - total flux cleaned = -0.00105284 Jy ! Component: 2200 - total flux cleaned = -0.00099817 Jy ! Component: 2250 - total flux cleaned = -0.00103435 Jy ! Component: 2300 - total flux cleaned = -0.000980551 Jy ! Component: 2350 - total flux cleaned = -0.000945168 Jy ! Component: 2400 - total flux cleaned = -0.000857484 Jy ! Component: 2450 - total flux cleaned = -0.000874884 Jy ! Component: 2500 - total flux cleaned = -0.000840717 Jy ! Component: 2550 - total flux cleaned = -0.000840763 Jy ! Component: 2600 - total flux cleaned = -0.000840677 Jy ! Component: 2650 - total flux cleaned = -0.000807016 Jy ! Component: 2700 - total flux cleaned = -0.00077361 Jy ! Component: 2750 - total flux cleaned = -0.000724086 Jy ! Component: 2800 - total flux cleaned = -0.000625725 Jy ! Component: 2850 - total flux cleaned = -0.000609589 Jy ! Component: 2900 - total flux cleaned = -0.000625708 Jy ! Component: 2950 - total flux cleaned = -0.000609716 Jy ! Component: 3000 - total flux cleaned = -0.000546255 Jy ! Component: 3050 - total flux cleaned = -0.000483213 Jy ! Component: 3100 - total flux cleaned = -0.000467777 Jy ! Component: 3150 - total flux cleaned = -0.0004677 Jy ! Component: 3200 - total flux cleaned = -0.000405908 Jy ! Component: 3250 - total flux cleaned = -0.000390705 Jy ! Component: 3300 - total flux cleaned = -0.000345087 Jy ! Component: 3350 - total flux cleaned = -0.000330092 Jy ! Component: 3400 - total flux cleaned = -0.000315005 Jy ! Component: 3450 - total flux cleaned = -0.000299927 Jy ! Component: 3500 - total flux cleaned = -0.000211512 Jy ! Component: 3550 - total flux cleaned = -0.000255691 Jy ! Component: 3600 - total flux cleaned = -0.000255697 Jy ! Component: 3650 - total flux cleaned = -0.000255733 Jy ! Component: 3700 - total flux cleaned = -0.000255657 Jy ! Component: 3750 - total flux cleaned = -0.000241208 Jy ! Component: 3800 - total flux cleaned = -0.000227054 Jy ! Component: 3850 - total flux cleaned = -0.000255067 Jy ! Component: 3900 - total flux cleaned = -0.000198897 Jy ! Component: 3950 - total flux cleaned = -0.000185011 Jy ! Component: 4000 - total flux cleaned = -0.00028203 Jy ! Component: 4050 - total flux cleaned = -0.000281981 Jy ! Total flux subtracted in 4096 components = -0.000350547 Jy ! Clean residual min=-0.000843 max=0.001004 Jy/beam ! Clean residual mean=-0.000002 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.584744 Jy keep ! Adding 298 model components to the UV plane model. ! The established model now contains 545 components and 0.584744 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0232+2628_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.162 x 6.672 at -3.291 degrees (North through East) ! Clean map min=-0.0018776 max=0.37833 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0232+2628_S_map.fits wmodel /image_prod/ug002_uva//J0232+2628_S_map.mod ! Writing 545 model components to file: /image_prod/ug002_uva//J0232+2628_S_map.mod wobs /image_prod/ug002_uva//J0232+2628_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0232+2628_S_uvs.fits wwins /image_prod/ug002_uva//J0232+2628_S_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uva//J0232+2628_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.37833 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000244554 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.193921 0.193921 0.387842 0.775684 1.55137 3.10274 6.20547 12.4109 24.8219 49.6438 99.2876 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.378 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1547.02 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0232+2628_S_dfm.log closed on Wed Mar 4 19:35:57 2020