! Started logfile: /image_prod/ug002_uva//J0030+5904_S_a_dfm.log on Wed Mar 4 18:29:47 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//J0030+5904_S_a_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0030+5904_S_a_uva.fits ! AN table 1: 150 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.999259 visibilities/baseline/integration-bin. ! Found source: J0030+5904 ! ! 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 16188 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 J0030+5904_S_a] 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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.003410Jy sigma=8.343668 ! Fit after self-cal, rms=0.937220Jy sigma=7.762264 ! 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=2.87 mas, bmaj=3.989 mas, bpa=-19.27 degrees ! Estimated noise=1.24686 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 = 0.0431436 Jy ! Component: 100 - total flux cleaned = 0.0639025 Jy ! Total flux subtracted in 100 components = 0.0639025 Jy ! Clean residual min=-0.006032 max=0.012619 Jy/beam ! Clean residual mean=0.000027 rms=0.001834 Jy/beam ! Combined flux in latest and established models = 0.0639025 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 24 components and 0.0639025 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078120Jy sigma=0.597835 ! Fit after self-cal, rms=0.076964Jy sigma=0.590457 ! Inverting map ! Added new window around map position (0.5, 5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.015733 Jy ! Component: 100 - total flux cleaned = 0.0266751 Jy ! Total flux subtracted in 100 components = 0.0266751 Jy ! Clean residual min=-0.005127 max=0.008286 Jy/beam ! Clean residual mean=0.000020 rms=0.001434 Jy/beam ! Combined flux in latest and established models = 0.0905776 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 44 components and 0.0905776 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071407Jy sigma=0.533504 ! Fit after self-cal, rms=0.071203Jy sigma=0.532324 ! 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=3.607 mas, bmaj=4.834 mas, bpa=-18.22 degrees ! Estimated noise=0.690475 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 = 0.0158198 Jy ! Component: 100 - total flux cleaned = 0.0265913 Jy ! Component: 150 - total flux cleaned = 0.0342862 Jy ! Component: 200 - total flux cleaned = 0.0398532 Jy ! Total flux subtracted in 200 components = 0.0398532 Jy ! Clean residual min=-0.004068 max=0.008279 Jy/beam ! Clean residual mean=0.000018 rms=0.001262 Jy/beam ! Combined flux in latest and established models = 0.130431 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 73 components and 0.130431 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067043Jy sigma=0.490123 ! Fit after self-cal, rms=0.066739Jy sigma=0.488442 ! Inverting map ! Added new window around map position (-0.5, 13). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00837043 Jy ! Component: 100 - total flux cleaned = 0.013191 Jy ! Component: 150 - total flux cleaned = 0.0168459 Jy ! Component: 200 - total flux cleaned = 0.0197627 Jy ! Total flux subtracted in 200 components = 0.0197627 Jy ! Clean residual min=-0.002955 max=0.004521 Jy/beam ! Clean residual mean=0.000009 rms=0.000866 Jy/beam ! Combined flux in latest and established models = 0.150194 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 121 components and 0.150194 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065679Jy sigma=0.476202 ! Fit after self-cal, rms=0.065424Jy sigma=0.474386 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.607 x 4.834 at -18.22 degrees (North through East) ! Clean map min=-0.002542 max=0.059423 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 1.03 KP 0.92 ! LA 0.98 MK 1.04 NL 1.05 OV 0.99 ! SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.96 HN 1.06 KP 0.93 ! LA 0.99 MK 0.99 NL 0.91 OV 0.98 ! SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.91 FD 0.98 HN 1.01 KP 0.94 ! LA 0.98 MK 0.99 NL 0.98 OV 0.98 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.065424Jy sigma=0.474386 ! Fit after self-cal, rms=0.068051Jy sigma=0.461541 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.62 mas, bmaj=4.875 mas, bpa=-18.06 degrees ! Estimated noise=0.692529 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 = 0.00262583 Jy ! Component: 100 - total flux cleaned = 0.00413404 Jy ! Component: 150 - total flux cleaned = 0.00506093 Jy ! Component: 200 - total flux cleaned = 0.00558703 Jy ! Total flux subtracted in 200 components = 0.00558703 Jy ! Clean residual min=-0.002520 max=0.002122 Jy/beam ! Clean residual mean=-0.000000 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.155781 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 139 components and 0.155781 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067952Jy sigma=0.460326 ! Fit after self-cal, rms=0.068031Jy sigma=0.459790 ! 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=0.068031Jy sigma=0.459790 ! Fit after self-cal, rms=0.061145Jy sigma=0.453879 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.607 mas, bmaj=4.794 mas, bpa=-18.73 degrees ! Estimated noise=0.684124 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106817 Jy ! Component: 100 - total flux cleaned = 0.00163915 Jy ! Component: 150 - total flux cleaned = 0.00214254 Jy ! Component: 200 - total flux cleaned = 0.00256578 Jy ! Total flux subtracted in 200 components = 0.00256578 Jy ! Clean residual min=-0.001665 max=0.001621 Jy/beam ! Clean residual mean=0.000005 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.158346 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 150 components and 0.158346 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061105Jy sigma=0.453470 ! Fit after self-cal, rms=0.061031Jy sigma=0.453261 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 = 0.000751136 Jy ! Component: 100 - total flux cleaned = 0.00113253 Jy ! Component: 150 - total flux cleaned = 0.00143502 Jy ! Component: 200 - total flux cleaned = 0.00165877 Jy ! Total flux subtracted in 200 components = 0.00165877 Jy ! Clean residual min=-0.001625 max=0.001569 Jy/beam ! Clean residual mean=0.000004 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.160005 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 157 components and 0.160005 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061015Jy sigma=0.453089 ! Fit after self-cal, rms=0.061007Jy sigma=0.453063 ! 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=0.061007Jy sigma=0.453063 ! Fit after self-cal, rms=0.059847Jy sigma=0.452958 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.593 mas, bmaj=4.753 mas, bpa=-18.85 degrees ! Estimated noise=0.675402 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00030127 Jy ! Component: 100 - total flux cleaned = 0.000717425 Jy ! Component: 150 - total flux cleaned = 0.00106551 Jy ! Component: 200 - total flux cleaned = 0.00136407 Jy ! Total flux subtracted in 200 components = 0.00136407 Jy ! Clean residual min=-0.001575 max=0.001430 Jy/beam ! Clean residual mean=0.000005 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.161369 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 163 components and 0.161369 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059830Jy sigma=0.452782 ! Fit after self-cal, rms=0.059811Jy sigma=0.452754 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 = 0.000344668 Jy ! Component: 100 - total flux cleaned = 0.000588717 Jy ! Component: 150 - total flux cleaned = 0.000801235 Jy ! Component: 200 - total flux cleaned = 0.00098746 Jy ! Total flux subtracted in 200 components = 0.00098746 Jy ! Clean residual min=-0.001556 max=0.001415 Jy/beam ! Clean residual mean=0.000004 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.162357 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 167 components and 0.162357 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059803Jy sigma=0.452662 ! Fit after self-cal, rms=0.059799Jy sigma=0.452649 ! 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=0.059799Jy sigma=0.452649 ! Fit after self-cal, rms=0.059053Jy sigma=0.452606 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.721 mas, bmaj=8.205 mas, bpa=-18.46 degrees ! Estimated noise=0.840482 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00137769 Jy ! Component: 100 - total flux cleaned = 0.00224235 Jy ! Component: 150 - total flux cleaned = 0.00281384 Jy ! Component: 200 - total flux cleaned = 0.00319577 Jy ! Total flux subtracted in 200 components = 0.00319577 Jy ! Clean residual min=-0.001704 max=0.001782 Jy/beam ! Clean residual mean=0.000008 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.165552 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 177 components and 0.165552 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059058Jy sigma=0.452625 ! Fit after self-cal, rms=0.059042Jy sigma=0.452553 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 = 0.000656288 Jy ! Component: 100 - total flux cleaned = 0.000900107 Jy ! Component: 150 - total flux cleaned = 0.00104268 Jy ! Component: 200 - total flux cleaned = 0.00114413 Jy ! Total flux subtracted in 200 components = 0.00114413 Jy ! Clean residual min=-0.001645 max=0.001736 Jy/beam ! Clean residual mean=0.000007 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.166697 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 185 components and 0.166697 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059049Jy sigma=0.452607 ! Fit after self-cal, rms=0.059046Jy sigma=0.452590 ! 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=3.581 mas, bmaj=4.72 mas, bpa=-18.84 degrees ! Estimated noise=0.668554 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.581 x 4.72 at -18.84 degrees (North through East) ! Clean map min=-0.0013701 max=0.056041 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=2.843 mas, bmaj=3.887 mas, bpa=-19.57 degrees ! Estimated noise=1.22054 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0428247 Jy ! Component: 100 - total flux cleaned = 0.0659584 Jy ! Component: 150 - total flux cleaned = 0.081498 Jy ! Component: 200 - total flux cleaned = 0.0931111 Jy ! Total flux subtracted in 200 components = 0.0931111 Jy ! Clean residual min=-0.004589 max=0.007243 Jy/beam ! Clean residual mean=0.000020 rms=0.001306 Jy/beam ! Combined flux in latest and established models = 0.0931111 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 57 model components to the UV plane model. ! The established model now contains 57 components and 0.0931111 Jy ! Inverting map and beam ! Estimated beam: bmin=3.581 mas, bmaj=4.72 mas, bpa=-18.84 degrees ! Estimated noise=0.668554 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 = 0.015604 Jy ! Component: 100 - total flux cleaned = 0.0266584 Jy ! Component: 150 - total flux cleaned = 0.034941 Jy ! Component: 200 - total flux cleaned = 0.0412983 Jy ! Total flux subtracted in 200 components = 0.0412983 Jy ! Clean residual min=-0.002571 max=0.004151 Jy/beam ! Clean residual mean=0.000015 rms=0.000844 Jy/beam ! Combined flux in latest and established models = 0.134409 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 112 components and 0.134409 Jy ! Inverting map ! Added new window around map position (0, -4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00511916 Jy ! Component: 100 - total flux cleaned = 0.00923569 Jy ! Component: 150 - total flux cleaned = 0.0126104 Jy ! Component: 200 - total flux cleaned = 0.0154265 Jy ! Total flux subtracted in 200 components = 0.0154265 Jy ! Clean residual min=-0.001911 max=0.001924 Jy/beam ! Clean residual mean=0.000009 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.149836 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 160 components and 0.149836 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=7.721 mas, bmaj=8.205 mas, bpa=-18.46 degrees ! Estimated noise=0.840482 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00449647 Jy ! Component: 100 - total flux cleaned = 0.0075722 Jy ! Component: 150 - total flux cleaned = 0.00985588 Jy ! Component: 200 - total flux cleaned = 0.0115893 Jy ! Total flux subtracted in 200 components = 0.0115893 Jy ! Clean residual min=-0.001904 max=0.001870 Jy/beam ! Clean residual mean=0.000010 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.161425 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 = 0.00132852 Jy ! Component: 100 - total flux cleaned = 0.00235937 Jy ! Component: 150 - total flux cleaned = 0.00304632 Jy ! Component: 200 - total flux cleaned = 0.00349458 Jy ! Total flux subtracted in 200 components = 0.00349458 Jy ! Clean residual min=-0.001652 max=0.001795 Jy/beam ! Clean residual mean=0.000007 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.16492 Jy ! Adding 121 model components to the UV plane model. ! The established model now contains 256 components and 0.16492 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.581 mas, bmaj=4.72 mas, bpa=-18.84 degrees ! Estimated noise=0.668554 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000204594 Jy ! Component: 100 - total flux cleaned = 0.000306781 Jy ! Component: 150 - total flux cleaned = 0.000277259 Jy ! Component: 200 - total flux cleaned = 0.000278066 Jy ! Total flux subtracted in 200 components = 0.000278066 Jy ! Clean residual min=-0.001499 max=0.001489 Jy/beam ! Clean residual mean=0.000003 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.165198 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 275 components and 0.165198 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059043Jy sigma=0.452711 ! Fit after self-cal, rms=0.059014Jy sigma=0.452586 wmodel J0030+5904_S_a_map.mod ! Writing 275 model components to file: J0030+5904_S_a_map.mod wobs J0030+5904_S_a_uvs.fits ! Writing UV FITS file: J0030+5904_S_a_uvs.fits wwins J0030+5904_S_a_map.win ! wwins: Wrote 4 windows to J0030+5904_S_a_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 = -0.000162848 Jy ! Component: 100 - total flux cleaned = -0.000163054 Jy ! Component: 150 - total flux cleaned = -9.36641e-05 Jy ! Component: 200 - total flux cleaned = -2.68562e-05 Jy ! Component: 250 - total flux cleaned = 3.75397e-05 Jy ! Component: 300 - total flux cleaned = 7.92923e-05 Jy ! Component: 350 - total flux cleaned = 9.96595e-05 Jy ! Component: 400 - total flux cleaned = 4.0776e-05 Jy ! Component: 450 - total flux cleaned = 4.10329e-05 Jy ! Component: 500 - total flux cleaned = 2.22115e-05 Jy ! Component: 550 - total flux cleaned = 2.21712e-05 Jy ! Component: 600 - total flux cleaned = 5.82083e-05 Jy ! Component: 650 - total flux cleaned = 7.58155e-05 Jy ! Component: 700 - total flux cleaned = 0.000110196 Jy ! Component: 750 - total flux cleaned = 0.000109688 Jy ! Component: 800 - total flux cleaned = 4.27605e-05 Jy ! Component: 850 - total flux cleaned = 1.05526e-05 Jy ! Component: 900 - total flux cleaned = 4.30002e-05 Jy ! Component: 950 - total flux cleaned = 2.75012e-05 Jy ! Component: 1000 - total flux cleaned = 4.28834e-05 Jy ! Component: 1050 - total flux cleaned = 1.24662e-05 Jy ! Component: 1100 - total flux cleaned = -3.26932e-05 Jy ! Component: 1150 - total flux cleaned = -1.79521e-05 Jy ! Component: 1200 - total flux cleaned = -7.70383e-05 Jy ! Component: 1250 - total flux cleaned = -0.000106196 Jy ! Component: 1300 - total flux cleaned = -0.000149196 Jy ! Component: 1350 - total flux cleaned = -0.000191436 Jy ! Component: 1400 - total flux cleaned = -0.000247213 Jy ! Component: 1450 - total flux cleaned = -0.000261033 Jy ! Component: 1500 - total flux cleaned = -0.000302033 Jy ! Component: 1550 - total flux cleaned = -0.000329117 Jy ! Component: 1600 - total flux cleaned = -0.000409364 Jy ! Component: 1650 - total flux cleaned = -0.000461858 Jy ! Component: 1700 - total flux cleaned = -0.000500621 Jy ! Component: 1750 - total flux cleaned = -0.000500681 Jy ! Component: 1800 - total flux cleaned = -0.000539066 Jy ! Component: 1850 - total flux cleaned = -0.000602161 Jy ! Component: 1900 - total flux cleaned = -0.000602465 Jy ! Component: 1950 - total flux cleaned = -0.000664503 Jy ! Component: 2000 - total flux cleaned = -0.000701332 Jy ! Component: 2050 - total flux cleaned = -0.000749865 Jy ! Component: 2100 - total flux cleaned = -0.000798006 Jy ! Component: 2150 - total flux cleaned = -0.000833524 Jy ! Component: 2200 - total flux cleaned = -0.000868853 Jy ! Component: 2250 - total flux cleaned = -0.000892086 Jy ! Component: 2300 - total flux cleaned = -0.000892207 Jy ! Component: 2350 - total flux cleaned = -0.000938156 Jy ! Component: 2400 - total flux cleaned = -0.00092682 Jy ! Component: 2450 - total flux cleaned = -0.00097174 Jy ! Component: 2500 - total flux cleaned = -0.00097196 Jy ! Component: 2550 - total flux cleaned = -0.00100522 Jy ! Component: 2600 - total flux cleaned = -0.00102714 Jy ! Component: 2650 - total flux cleaned = -0.0010162 Jy ! Component: 2700 - total flux cleaned = -0.00100546 Jy ! Component: 2750 - total flux cleaned = -0.000973338 Jy ! Component: 2800 - total flux cleaned = -0.000973472 Jy ! Component: 2850 - total flux cleaned = -0.000899657 Jy ! Component: 2900 - total flux cleaned = -0.000910121 Jy ! Component: 2950 - total flux cleaned = -0.000889335 Jy ! Component: 3000 - total flux cleaned = -0.000868775 Jy ! Component: 3050 - total flux cleaned = -0.000827914 Jy ! Component: 3100 - total flux cleaned = -0.00079744 Jy ! Component: 3150 - total flux cleaned = -0.000797441 Jy ! Component: 3200 - total flux cleaned = -0.000727339 Jy ! Component: 3250 - total flux cleaned = -0.000727316 Jy ! Component: 3300 - total flux cleaned = -0.000677914 Jy ! Component: 3350 - total flux cleaned = -0.00065818 Jy ! Component: 3400 - total flux cleaned = -0.000609483 Jy ! Component: 3450 - total flux cleaned = -0.000628863 Jy ! Component: 3500 - total flux cleaned = -0.000522982 Jy ! Component: 3550 - total flux cleaned = -0.000465627 Jy ! Component: 3600 - total flux cleaned = -0.000427634 Jy ! Component: 3650 - total flux cleaned = -0.000371016 Jy ! Component: 3700 - total flux cleaned = -0.000305368 Jy ! Component: 3750 - total flux cleaned = -0.000333412 Jy ! Component: 3800 - total flux cleaned = -0.000268582 Jy ! Component: 3850 - total flux cleaned = -0.000240969 Jy ! Component: 3900 - total flux cleaned = -0.000186064 Jy ! Component: 3950 - total flux cleaned = -0.000149569 Jy ! Component: 4000 - total flux cleaned = -0.000113418 Jy ! Component: 4050 - total flux cleaned = -6.85142e-05 Jy ! Total flux subtracted in 4096 components = -5.95641e-05 Jy ! Clean residual min=-0.000504 max=0.000583 Jy/beam ! Clean residual mean=0.000001 rms=0.000158 Jy/beam ! Combined flux in latest and established models = 0.165138 Jy keep ! Adding 294 model components to the UV plane model. ! The established model now contains 569 components and 0.165138 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0030+5904_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.581 x 4.72 at -18.84 degrees (North through East) ! Clean map min=-0.0012727 max=0.056547 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0030+5904_S_a_map.fits wmodel /image_prod/ug002_uva//J0030+5904_S_a_map.mod ! Writing 569 model components to file: /image_prod/ug002_uva//J0030+5904_S_a_map.mod wobs /image_prod/ug002_uva//J0030+5904_S_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0030+5904_S_a_uvs.fits wwins /image_prod/ug002_uva//J0030+5904_S_a_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J0030+5904_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0565466 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00015806 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.838565 0.838565 1.67713 3.35426 6.70852 13.417 26.8341 53.6681 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.056 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 357.754 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0030+5904_S_a_dfm.log closed on Wed Mar 4 18:29:52 2020