! Started logfile: /image_prod/ug002_uva//J1314+5306_S_dfm.log on Thu Mar 5 01:07:08 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//J1314+5306_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1314+5306_S_uva.fits ! AN table 1: 80 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.975 visibilities/baseline/integration-bin. ! Found source: J1314+5306 ! ! 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 8424 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 J1314+5306_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 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.096896Jy sigma=8.528934 ! Fit after self-cal, rms=0.605537Jy sigma=4.764902 ! 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=3.419 mas, bmaj=5.303 mas, bpa=-27.81 degrees ! Estimated noise=1.56422 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 = 0.299612 Jy ! Component: 100 - total flux cleaned = 0.389904 Jy ! Total flux subtracted in 100 components = 0.389904 Jy ! Clean residual min=-0.017120 max=0.036754 Jy/beam ! Clean residual mean=-0.000079 rms=0.005696 Jy/beam ! Combined flux in latest and established models = 0.389904 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.389904 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.125964Jy sigma=0.927224 ! Fit after self-cal, rms=0.125802Jy sigma=0.926182 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0381303 Jy ! Component: 100 - total flux cleaned = 0.0499639 Jy ! Total flux subtracted in 100 components = 0.0499639 Jy ! Clean residual min=-0.015561 max=0.028250 Jy/beam ! Clean residual mean=-0.000038 rms=0.005093 Jy/beam ! Combined flux in latest and established models = 0.439868 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 16 components and 0.439868 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.111570Jy sigma=0.815279 ! Fit after self-cal, rms=0.111528Jy sigma=0.815029 ! 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=4.104 mas, bmaj=6.05 mas, bpa=-24.55 degrees ! Estimated noise=1.02058 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 (-4.5, -7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0287849 Jy ! Component: 100 - total flux cleaned = 0.0428558 Jy ! Component: 150 - total flux cleaned = 0.04503 Jy ! Component: 200 - total flux cleaned = 0.04548 Jy ! Total flux subtracted in 200 components = 0.04548 Jy ! Clean residual min=-0.013620 max=0.022248 Jy/beam ! Clean residual mean=-0.000008 rms=0.004249 Jy/beam ! Combined flux in latest and established models = 0.485348 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 50 components and 0.485348 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.103529Jy sigma=0.733784 ! Fit after self-cal, rms=0.103027Jy sigma=0.728239 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.104 x 6.05 at -24.55 degrees (North through East) ! Clean map min=-0.013101 max=0.38677 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.96 HN 0.93 KP 0.97 ! LA 1.02 MK 1.01 NL 1.14 OV 0.95 ! PT 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.97 HN 0.93 KP 0.97 ! LA 1.01 MK 0.99 NL 1.44 OV 0.99 ! PT 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.96 HN 0.95 KP 0.97 ! LA 1.01 MK 0.98 NL 1.19 OV 0.96 ! PT 0.99 ! ! ! Fit before self-cal, rms=0.103027Jy sigma=0.728239 ! Fit after self-cal, rms=0.106332Jy sigma=0.652996 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.093 mas, bmaj=6 mas, bpa=-24.43 degrees ! Estimated noise=1.00854 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 = 0.0012961 Jy ! Component: 100 - total flux cleaned = 0.000714251 Jy ! Component: 150 - total flux cleaned = 0.00046037 Jy ! Component: 200 - total flux cleaned = 0.000463029 Jy ! Total flux subtracted in 200 components = 0.000463029 Jy ! Clean residual min=-0.013183 max=0.014506 Jy/beam ! Clean residual mean=0.000017 rms=0.003447 Jy/beam ! Combined flux in latest and established models = 0.485811 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 68 components and 0.485811 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.104458Jy sigma=0.641909 ! Fit after self-cal, rms=0.104453Jy sigma=0.641233 ! 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=0.104453Jy sigma=0.641233 ! Fit after self-cal, rms=0.081621Jy sigma=0.436772 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.135 mas, bmaj=5.944 mas, bpa=-25.78 degrees ! Estimated noise=1.02301 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0048825 Jy ! Component: 100 - total flux cleaned = -0.00521761 Jy ! Component: 150 - total flux cleaned = -0.00551183 Jy ! Component: 200 - total flux cleaned = -0.00576293 Jy ! Total flux subtracted in 200 components = -0.00576293 Jy ! Clean residual min=-0.004195 max=0.004913 Jy/beam ! Clean residual mean=-0.000015 rms=0.000972 Jy/beam ! Combined flux in latest and established models = 0.480048 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 85 components and 0.480048 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080797Jy sigma=0.429256 ! Fit after self-cal, rms=0.080925Jy sigma=0.428343 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 (-24, -18.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00262846 Jy ! Component: 100 - total flux cleaned = 0.00318784 Jy ! Component: 150 - total flux cleaned = 0.00318403 Jy ! Component: 200 - total flux cleaned = 0.0030756 Jy ! Total flux subtracted in 200 components = 0.0030756 Jy ! Clean residual min=-0.003901 max=0.003426 Jy/beam ! Clean residual mean=-0.000015 rms=0.000847 Jy/beam ! Combined flux in latest and established models = 0.483124 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 107 components and 0.483124 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080478Jy sigma=0.423867 ! Fit after self-cal, rms=0.080450Jy sigma=0.423602 ! 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=0.080450Jy sigma=0.423602 ! Fit after self-cal, rms=0.082079Jy sigma=0.420675 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.137 mas, bmaj=5.945 mas, bpa=-25.74 degrees ! Estimated noise=1.02079 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00226537 Jy ! Component: 100 - total flux cleaned = -0.00216956 Jy ! Component: 150 - total flux cleaned = -0.00207232 Jy ! Component: 200 - total flux cleaned = -0.00189397 Jy ! Total flux subtracted in 200 components = -0.00189397 Jy ! Clean residual min=-0.003099 max=0.002902 Jy/beam ! Clean residual mean=-0.000013 rms=0.000695 Jy/beam ! Combined flux in latest and established models = 0.48123 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 125 components and 0.48123 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081772Jy sigma=0.417754 ! Fit after self-cal, rms=0.081771Jy sigma=0.417569 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 = -0.00056578 Jy ! Component: 100 - total flux cleaned = -0.000490628 Jy ! Component: 150 - total flux cleaned = -0.000492093 Jy ! Component: 200 - total flux cleaned = -0.000490299 Jy ! Total flux subtracted in 200 components = -0.000490299 Jy ! Clean residual min=-0.002728 max=0.002778 Jy/beam ! Clean residual mean=-0.000013 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.48074 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 138 components and 0.48074 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081623Jy sigma=0.416050 ! Fit after self-cal, rms=0.081615Jy sigma=0.415985 ! Inverting map ! Added new window around map position (-32.5, -35). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00146034 Jy ! Component: 100 - total flux cleaned = 0.00145879 Jy ! Component: 150 - total flux cleaned = 0.0013917 Jy ! Component: 200 - total flux cleaned = 0.00132977 Jy ! Total flux subtracted in 200 components = 0.00132977 Jy ! Clean residual min=-0.002422 max=0.002389 Jy/beam ! Clean residual mean=-0.000013 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.482069 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 155 components and 0.482069 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081459Jy sigma=0.414689 ! Fit after self-cal, rms=0.081460Jy sigma=0.414650 ! 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=0.081460Jy sigma=0.414650 ! Fit after self-cal, rms=0.082136Jy sigma=0.414185 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.724 mas, bmaj=9.242 mas, bpa=23.46 degrees ! Estimated noise=1.23686 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00140627 Jy ! Component: 100 - total flux cleaned = -0.00200998 Jy ! Component: 150 - total flux cleaned = -0.00220469 Jy ! Component: 200 - total flux cleaned = -0.00220628 Jy ! Total flux subtracted in 200 components = -0.00220628 Jy ! Clean residual min=-0.002346 max=0.002227 Jy/beam ! Clean residual mean=-0.000022 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.479863 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 177 components and 0.479863 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082016Jy sigma=0.413377 ! Fit after self-cal, rms=0.082018Jy sigma=0.413299 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 = -0.000564298 Jy ! Component: 100 - total flux cleaned = -0.00051403 Jy ! Component: 150 - total flux cleaned = -0.000512526 Jy ! Component: 200 - total flux cleaned = -0.000602189 Jy ! Total flux subtracted in 200 components = -0.000602189 Jy ! Clean residual min=-0.002215 max=0.002061 Jy/beam ! Clean residual mean=-0.000023 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.479261 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 190 components and 0.479261 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081967Jy sigma=0.412933 ! Fit after self-cal, rms=0.081966Jy sigma=0.412906 ! 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=4.14 mas, bmaj=5.944 mas, bpa=-25.67 degrees ! Estimated noise=1.01936 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.14 x 5.944 at -25.67 degrees (North through East) ! Clean map min=-0.003044 max=0.38879 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=3.42 mas, bmaj=5.189 mas, bpa=-28.96 degrees ! Estimated noise=1.56775 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.300579 Jy ! Component: 100 - total flux cleaned = 0.391011 Jy ! Component: 150 - total flux cleaned = 0.428349 Jy ! Component: 200 - total flux cleaned = 0.444673 Jy ! Total flux subtracted in 200 components = 0.444673 Jy ! Clean residual min=-0.005141 max=0.008660 Jy/beam ! Clean residual mean=-0.000032 rms=0.001318 Jy/beam ! Combined flux in latest and established models = 0.444673 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.444673 Jy ! Inverting map and beam ! Estimated beam: bmin=4.14 mas, bmaj=5.944 mas, bpa=-25.67 degrees ! Estimated noise=1.01936 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 = 0.0106547 Jy ! Component: 100 - total flux cleaned = 0.0176227 Jy ! Component: 150 - total flux cleaned = 0.0226843 Jy ! Component: 200 - total flux cleaned = 0.0264804 Jy ! Total flux subtracted in 200 components = 0.0264804 Jy ! Clean residual min=-0.002675 max=0.003188 Jy/beam ! Clean residual mean=-0.000018 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.471154 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 32 components and 0.471154 Jy ! Inverting map ! Added new window around map position (2.5, 6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00259986 Jy ! Component: 100 - total flux cleaned = 0.00411192 Jy ! Component: 150 - total flux cleaned = 0.00534764 Jy ! Component: 200 - total flux cleaned = 0.00602923 Jy ! Total flux subtracted in 200 components = 0.00602923 Jy ! Clean residual min=-0.002421 max=0.002588 Jy/beam ! Clean residual mean=-0.000014 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.477183 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 49 components and 0.477183 Jy ! Inverting map ! Added new window around map position (11, -64). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00123706 Jy ! Component: 100 - total flux cleaned = 0.00138911 Jy ! Component: 150 - total flux cleaned = 0.00174186 Jy ! Component: 200 - total flux cleaned = 0.00200698 Jy ! Total flux subtracted in 200 components = 0.00200698 Jy ! Clean residual min=-0.002240 max=0.002380 Jy/beam ! Clean residual mean=-0.000010 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.47919 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 73 components and 0.47919 Jy ! Inverting map ! Added new window around map position (15, 121). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00141678 Jy ! Component: 100 - total flux cleaned = 0.00160245 Jy ! Component: 150 - total flux cleaned = 0.00189801 Jy ! Component: 200 - total flux cleaned = 0.00206605 Jy ! Total flux subtracted in 200 components = 0.00206605 Jy ! Clean residual min=-0.002135 max=0.002048 Jy/beam ! Clean residual mean=-0.000009 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.481256 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 93 components and 0.481256 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=8.724 mas, bmaj=9.242 mas, bpa=23.46 degrees ! Estimated noise=1.23686 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000444673 Jy ! Component: 100 - total flux cleaned = 0.000575268 Jy ! Component: 150 - total flux cleaned = 0.000534825 Jy ! Component: 200 - total flux cleaned = 0.000497753 Jy ! Total flux subtracted in 200 components = 0.000497753 Jy ! Clean residual min=-0.001878 max=0.002112 Jy/beam ! Clean residual mean=-0.000015 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.481754 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 = -2.72752e-07 Jy ! Component: 100 - total flux cleaned = -9.89162e-05 Jy ! Component: 150 - total flux cleaned = -0.000130804 Jy ! Component: 200 - total flux cleaned = -0.000161736 Jy ! Total flux subtracted in 200 components = -0.000161736 Jy ! Clean residual min=-0.001867 max=0.002018 Jy/beam ! Clean residual mean=-0.000014 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.481592 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 148 components and 0.481592 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.14 mas, bmaj=5.944 mas, bpa=-25.67 degrees ! Estimated noise=1.01936 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.78459e-05 Jy ! Component: 100 - total flux cleaned = 7.02072e-05 Jy ! Component: 150 - total flux cleaned = 0.000211778 Jy ! Component: 200 - total flux cleaned = 0.00025639 Jy ! Total flux subtracted in 200 components = 0.00025639 Jy ! Clean residual min=-0.002020 max=0.001949 Jy/beam ! Clean residual mean=-0.000007 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.481848 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 174 components and 0.481848 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081896Jy sigma=0.411779 ! Fit after self-cal, rms=0.081898Jy sigma=0.411428 wmodel J1314+5306_S_map.mod ! Writing 174 model components to file: J1314+5306_S_map.mod wobs J1314+5306_S_uvs.fits ! Writing UV FITS file: J1314+5306_S_uvs.fits wwins J1314+5306_S_map.win ! wwins: Wrote 7 windows to J1314+5306_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 = -7.67265e-06 Jy ! Component: 100 - total flux cleaned = -7.35021e-06 Jy ! Component: 150 - total flux cleaned = -0.000104727 Jy ! Component: 200 - total flux cleaned = -0.000197519 Jy ! Component: 250 - total flux cleaned = -0.00025692 Jy ! Component: 300 - total flux cleaned = -0.000226941 Jy ! Component: 350 - total flux cleaned = -0.000284679 Jy ! Component: 400 - total flux cleaned = -0.000395755 Jy ! Component: 450 - total flux cleaned = -0.000557789 Jy ! Component: 500 - total flux cleaned = -0.000663437 Jy ! Component: 550 - total flux cleaned = -0.000820197 Jy ! Component: 600 - total flux cleaned = -0.00099951 Jy ! Component: 650 - total flux cleaned = -0.00112527 Jy ! Component: 700 - total flux cleaned = -0.00129911 Jy ! Component: 750 - total flux cleaned = -0.00139703 Jy ! Component: 800 - total flux cleaned = -0.00161387 Jy ! Component: 850 - total flux cleaned = -0.00170871 Jy ! Component: 900 - total flux cleaned = -0.00170925 Jy ! Component: 950 - total flux cleaned = -0.00180188 Jy ! Component: 1000 - total flux cleaned = -0.00180196 Jy ! Component: 1050 - total flux cleaned = -0.00193713 Jy ! Component: 1100 - total flux cleaned = -0.00195947 Jy ! Component: 1150 - total flux cleaned = -0.00202548 Jy ! Component: 1200 - total flux cleaned = -0.00206889 Jy ! Component: 1250 - total flux cleaned = -0.00206869 Jy ! Component: 1300 - total flux cleaned = -0.00213258 Jy ! Component: 1350 - total flux cleaned = -0.00221715 Jy ! Component: 1400 - total flux cleaned = -0.00230081 Jy ! Component: 1450 - total flux cleaned = -0.00232148 Jy ! Component: 1500 - total flux cleaned = -0.00238313 Jy ! Component: 1550 - total flux cleaned = -0.0024238 Jy ! Component: 1600 - total flux cleaned = -0.00250382 Jy ! Component: 1650 - total flux cleaned = -0.00250382 Jy ! Component: 1700 - total flux cleaned = -0.00252365 Jy ! Component: 1750 - total flux cleaned = -0.00252389 Jy ! Component: 1800 - total flux cleaned = -0.00262029 Jy ! Component: 1850 - total flux cleaned = -0.00267753 Jy ! Component: 1900 - total flux cleaned = -0.00273421 Jy ! Component: 1950 - total flux cleaned = -0.00280927 Jy ! Component: 2000 - total flux cleaned = -0.00277224 Jy ! Component: 2050 - total flux cleaned = -0.00288287 Jy ! Component: 2100 - total flux cleaned = -0.00288301 Jy ! Component: 2150 - total flux cleaned = -0.00293719 Jy ! Component: 2200 - total flux cleaned = -0.00288326 Jy ! Component: 2250 - total flux cleaned = -0.00291917 Jy ! Component: 2300 - total flux cleaned = -0.00298988 Jy ! Component: 2350 - total flux cleaned = -0.0030248 Jy ! Component: 2400 - total flux cleaned = -0.00307715 Jy ! Component: 2450 - total flux cleaned = -0.00312899 Jy ! Component: 2500 - total flux cleaned = -0.00323128 Jy ! Component: 2550 - total flux cleaned = -0.00324818 Jy ! Component: 2600 - total flux cleaned = -0.00319785 Jy ! Component: 2650 - total flux cleaned = -0.00324756 Jy ! Component: 2700 - total flux cleaned = -0.00324768 Jy ! Component: 2750 - total flux cleaned = -0.0032315 Jy ! Component: 2800 - total flux cleaned = -0.00329661 Jy ! Component: 2850 - total flux cleaned = -0.00324827 Jy ! Component: 2900 - total flux cleaned = -0.0033284 Jy ! Component: 2950 - total flux cleaned = -0.00334436 Jy ! Component: 3000 - total flux cleaned = -0.00332851 Jy ! Component: 3050 - total flux cleaned = -0.00342277 Jy ! Component: 3100 - total flux cleaned = -0.00340698 Jy ! Component: 3150 - total flux cleaned = -0.00346902 Jy ! Component: 3200 - total flux cleaned = -0.00346895 Jy ! Component: 3250 - total flux cleaned = -0.0034842 Jy ! Component: 3300 - total flux cleaned = -0.00357522 Jy ! Component: 3350 - total flux cleaned = -0.00357537 Jy ! Component: 3400 - total flux cleaned = -0.00362033 Jy ! Component: 3450 - total flux cleaned = -0.0036797 Jy ! Component: 3500 - total flux cleaned = -0.00370916 Jy ! Component: 3550 - total flux cleaned = -0.00372395 Jy ! Component: 3600 - total flux cleaned = -0.00381128 Jy ! Component: 3650 - total flux cleaned = -0.00385471 Jy ! Component: 3700 - total flux cleaned = -0.00388341 Jy ! Component: 3750 - total flux cleaned = -0.003912 Jy ! Component: 3800 - total flux cleaned = -0.00391216 Jy ! Component: 3850 - total flux cleaned = -0.00402499 Jy ! Component: 3900 - total flux cleaned = -0.0039969 Jy ! Component: 3950 - total flux cleaned = -0.00412217 Jy ! Component: 4000 - total flux cleaned = -0.00412211 Jy ! Component: 4050 - total flux cleaned = -0.00408092 Jy ! Total flux subtracted in 4096 components = -0.00414942 Jy ! Clean residual min=-0.000746 max=0.000827 Jy/beam ! Clean residual mean=-0.000002 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.477699 Jy keep ! Adding 282 model components to the UV plane model. ! The established model now contains 456 components and 0.477699 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1314+5306_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.14 x 5.944 at -25.67 degrees (North through East) ! Clean map min=-0.0015763 max=0.39058 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1314+5306_S_map.fits wmodel /image_prod/ug002_uva//J1314+5306_S_map.mod ! Writing 456 model components to file: /image_prod/ug002_uva//J1314+5306_S_map.mod wobs /image_prod/ug002_uva//J1314+5306_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1314+5306_S_uvs.fits wwins /image_prod/ug002_uva//J1314+5306_S_map.win ! wwins: Wrote 8 windows to /image_prod/ug002_uva//J1314+5306_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.390582 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000251488 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.193164 0.193164 0.386329 0.772658 1.54532 3.09063 6.18126 12.3625 24.725 49.4501 98.9002 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.39 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1553.08 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1314+5306_S_dfm.log closed on Thu Mar 5 01:07:12 2020