! Started logfile: /image_prod/ug002_uva//J1048+0141_S_dfm.log on Wed Mar 4 23:43:31 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//J1048+0141_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1048+0141_S_uva.fits ! AN table 1: 75 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.768889 visibilities/baseline/integration-bin. ! Found source: J1048+0141 ! ! 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 6228 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 J1048+0141_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 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.051635Jy sigma=7.783950 ! Fit after self-cal, rms=0.732257Jy sigma=5.321868 ! 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=2.77 mas, bmaj=6.772 mas, bpa=-0.9805 degrees ! Estimated noise=1.92526 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 = 0.21457 Jy ! Component: 100 - total flux cleaned = 0.26286 Jy ! Total flux subtracted in 100 components = 0.26286 Jy ! Clean residual min=-0.020030 max=0.034434 Jy/beam ! Clean residual mean=0.000015 rms=0.005356 Jy/beam ! Combined flux in latest and established models = 0.26286 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.26286 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.110087Jy sigma=0.713996 ! Fit after self-cal, rms=0.110067Jy sigma=0.713806 ! Inverting map ! Added new window around map position (3.5, -9). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0288974 Jy ! Component: 100 - total flux cleaned = 0.0423705 Jy ! Total flux subtracted in 100 components = 0.0423705 Jy ! Clean residual min=-0.017718 max=0.027749 Jy/beam ! Clean residual mean=0.000015 rms=0.004538 Jy/beam ! Combined flux in latest and established models = 0.30523 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 24 components and 0.30523 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.103163Jy sigma=0.641314 ! Fit after self-cal, rms=0.102912Jy sigma=0.634223 ! 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=3.187 mas, bmaj=7.545 mas, bpa=-0.6846 degrees ! Estimated noise=1.26685 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 (-9.5, -2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0255343 Jy ! Component: 100 - total flux cleaned = 0.0385658 Jy ! Component: 150 - total flux cleaned = 0.0442441 Jy ! Component: 200 - total flux cleaned = 0.0463743 Jy ! Total flux subtracted in 200 components = 0.0463743 Jy ! Clean residual min=-0.014373 max=0.013732 Jy/beam ! Clean residual mean=0.000008 rms=0.003391 Jy/beam ! Combined flux in latest and established models = 0.351605 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 44 components and 0.351605 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096454Jy sigma=0.573468 ! Fit after self-cal, rms=0.095731Jy sigma=0.566757 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.187 x 7.545 at -0.6846 degrees (North through East) ! Clean map min=-0.013949 max=0.26258 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 0.92 HN 0.98 KP 1.02 ! LA 0.99 MK 1.04 OV 0.97 PT 1.03 ! SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.69 FD 0.91 HN 0.99 KP 0.98 ! LA 0.98 MK 1.06 OV 0.97 PT 1.03 ! SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 0.92 HN 1.00 KP 1.00 ! LA 0.99 MK 1.04 OV 0.94 PT 1.02 ! SC 0.97 ! ! ! Fit before self-cal, rms=0.095731Jy sigma=0.566757 ! Fit after self-cal, rms=0.092646Jy sigma=0.496136 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.196 mas, bmaj=7.7 mas, bpa=-0.4401 degrees ! Estimated noise=1.28567 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 = 0.0057276 Jy ! Component: 100 - total flux cleaned = 0.00521304 Jy ! Component: 150 - total flux cleaned = 0.00414269 Jy ! Component: 200 - total flux cleaned = 0.00320546 Jy ! Total flux subtracted in 200 components = 0.00320546 Jy ! Clean residual min=-0.011748 max=0.011078 Jy/beam ! Clean residual mean=-0.000029 rms=0.002720 Jy/beam ! Combined flux in latest and established models = 0.35481 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 63 components and 0.35481 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090926Jy sigma=0.485546 ! Fit after self-cal, rms=0.090786Jy sigma=0.484039 ! 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=0.090786Jy sigma=0.484039 ! Fit after self-cal, rms=0.116570Jy sigma=0.444438 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.172 mas, bmaj=7.723 mas, bpa=-0.5556 degrees ! Estimated noise=1.30327 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00225634 Jy ! Component: 100 - total flux cleaned = -0.00131629 Jy ! Component: 150 - total flux cleaned = -0.00119262 Jy ! Component: 200 - total flux cleaned = -0.00130756 Jy ! Total flux subtracted in 200 components = -0.00130756 Jy ! Clean residual min=-0.007517 max=0.007501 Jy/beam ! Clean residual mean=-0.000024 rms=0.001911 Jy/beam ! Combined flux in latest and established models = 0.353503 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 85 components and 0.353503 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.116001Jy sigma=0.439397 ! Fit after self-cal, rms=0.116129Jy sigma=0.438207 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 = -6.07454e-05 Jy ! Component: 100 - total flux cleaned = 0.000261491 Jy ! Component: 150 - total flux cleaned = 0.000172424 Jy ! Component: 200 - total flux cleaned = 0.000171024 Jy ! Total flux subtracted in 200 components = 0.000171024 Jy ! Clean residual min=-0.006638 max=0.006960 Jy/beam ! Clean residual mean=-0.000024 rms=0.001837 Jy/beam ! Combined flux in latest and established models = 0.353674 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 99 components and 0.353674 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.115908Jy sigma=0.436036 ! Fit after self-cal, rms=0.115824Jy sigma=0.435613 ! 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=0.115824Jy sigma=0.435613 ! Fit after self-cal, rms=0.118871Jy sigma=0.432339 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.164 mas, bmaj=7.72 mas, bpa=-0.603 degrees ! Estimated noise=1.29909 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00120253 Jy ! Component: 100 - total flux cleaned = -0.000964804 Jy ! Component: 150 - total flux cleaned = -0.000901241 Jy ! Component: 200 - total flux cleaned = -0.000847278 Jy ! Total flux subtracted in 200 components = -0.000847278 Jy ! Clean residual min=-0.005842 max=0.007051 Jy/beam ! Clean residual mean=-0.000019 rms=0.001708 Jy/beam ! Combined flux in latest and established models = 0.352826 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 110 components and 0.352826 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.118719Jy sigma=0.430778 ! Fit after self-cal, rms=0.118629Jy sigma=0.430408 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 = 0.000104431 Jy ! Component: 100 - total flux cleaned = 0.000348158 Jy ! Component: 150 - total flux cleaned = 0.000346078 Jy ! Component: 200 - total flux cleaned = 0.000298695 Jy ! Total flux subtracted in 200 components = 0.000298695 Jy ! Clean residual min=-0.005590 max=0.006866 Jy/beam ! Clean residual mean=-0.000019 rms=0.001681 Jy/beam ! Combined flux in latest and established models = 0.353125 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 117 components and 0.353125 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.118557Jy sigma=0.429665 ! Fit after self-cal, rms=0.118512Jy sigma=0.429531 ! 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=0.118512Jy sigma=0.429531 ! Fit after self-cal, rms=0.119936Jy sigma=0.429189 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.592 mas, bmaj=12.13 mas, bpa=-0.6316 degrees ! Estimated noise=1.62338 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000191875 Jy ! Component: 100 - total flux cleaned = -0.000226369 Jy ! Component: 150 - total flux cleaned = -0.000565844 Jy ! Component: 200 - total flux cleaned = -0.000730319 Jy ! Total flux subtracted in 200 components = -0.000730319 Jy ! Clean residual min=-0.008317 max=0.011579 Jy/beam ! Clean residual mean=-0.000038 rms=0.003274 Jy/beam ! Combined flux in latest and established models = 0.352395 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 127 components and 0.352395 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.119962Jy sigma=0.428780 ! Fit after self-cal, rms=0.119952Jy sigma=0.428599 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 = 0.000323509 Jy ! Component: 100 - total flux cleaned = 0.000300989 Jy ! Component: 150 - total flux cleaned = 0.000172677 Jy ! Component: 200 - total flux cleaned = 5.2969e-05 Jy ! Total flux subtracted in 200 components = 5.2969e-05 Jy ! Clean residual min=-0.008360 max=0.011354 Jy/beam ! Clean residual mean=-0.000038 rms=0.003246 Jy/beam ! Combined flux in latest and established models = 0.352448 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 136 components and 0.352448 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.119977Jy sigma=0.428598 ! Fit after self-cal, rms=0.119971Jy sigma=0.428558 ! 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=3.157 mas, bmaj=7.724 mas, bpa=-0.6777 degrees ! Estimated noise=1.2972 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.157 x 7.724 at -0.6777 degrees (North through East) ! Clean map min=-0.0054627 max=0.26737 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=2.737 mas, bmaj=6.959 mas, bpa=-0.9528 degrees ! Estimated noise=1.9862 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.220825 Jy ! Component: 100 - total flux cleaned = 0.276988 Jy ! Component: 150 - total flux cleaned = 0.302579 Jy ! Component: 200 - total flux cleaned = 0.317458 Jy ! Total flux subtracted in 200 components = 0.317458 Jy ! Clean residual min=-0.007885 max=0.007829 Jy/beam ! Clean residual mean=-0.000001 rms=0.001963 Jy/beam ! Combined flux in latest and established models = 0.317458 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.317458 Jy ! Inverting map and beam ! Estimated beam: bmin=3.157 mas, bmaj=7.724 mas, bpa=-0.6777 degrees ! Estimated noise=1.2972 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 = 0.0120437 Jy ! Component: 100 - total flux cleaned = 0.0195841 Jy ! Component: 150 - total flux cleaned = 0.0246903 Jy ! Component: 200 - total flux cleaned = 0.0272786 Jy ! Total flux subtracted in 200 components = 0.0272786 Jy ! Clean residual min=-0.006595 max=0.007267 Jy/beam ! Clean residual mean=-0.000015 rms=0.001694 Jy/beam ! Combined flux in latest and established models = 0.344737 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 51 components and 0.344737 Jy ! Inverting map ! Added new window around map position (-30.5, -11.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00725407 Jy ! Component: 100 - total flux cleaned = 0.0114504 Jy ! Component: 150 - total flux cleaned = 0.013998 Jy ! Component: 200 - total flux cleaned = 0.0160652 Jy ! Total flux subtracted in 200 components = 0.0160652 Jy ! Clean residual min=-0.005522 max=0.005468 Jy/beam ! Clean residual mean=-0.000008 rms=0.001493 Jy/beam ! Combined flux in latest and established models = 0.360802 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 79 components and 0.360802 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=7.592 mas, bmaj=12.13 mas, bpa=-0.6316 degrees ! Estimated noise=1.62338 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00394709 Jy ! Component: 100 - total flux cleaned = 0.00561831 Jy ! Component: 150 - total flux cleaned = 0.00599897 Jy ! Component: 200 - total flux cleaned = 0.00632696 Jy ! Total flux subtracted in 200 components = 0.00632696 Jy ! Clean residual min=-0.007179 max=0.009258 Jy/beam ! Clean residual mean=-0.000011 rms=0.002863 Jy/beam ! Combined flux in latest and established models = 0.367129 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 = 7.29512e-05 Jy ! Component: 100 - total flux cleaned = 3.95345e-06 Jy ! Component: 150 - total flux cleaned = 4.95624e-06 Jy ! Component: 200 - total flux cleaned = 2.89782e-06 Jy ! Total flux subtracted in 200 components = 2.89782e-06 Jy ! Clean residual min=-0.007016 max=0.009163 Jy/beam ! Clean residual mean=-0.000011 rms=0.002834 Jy/beam ! Combined flux in latest and established models = 0.367132 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 101 components and 0.367132 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.157 mas, bmaj=7.724 mas, bpa=-0.6777 degrees ! Estimated noise=1.2972 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000251843 Jy ! Component: 100 - total flux cleaned = 0.00017231 Jy ! Component: 150 - total flux cleaned = 0.000170569 Jy ! Component: 200 - total flux cleaned = 0.000232123 Jy ! Total flux subtracted in 200 components = 0.000232123 Jy ! Clean residual min=-0.004321 max=0.005381 Jy/beam ! Clean residual mean=-0.000005 rms=0.001443 Jy/beam ! Combined flux in latest and established models = 0.367364 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 115 components and 0.367364 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.119647Jy sigma=0.420839 ! Fit after self-cal, rms=0.119461Jy sigma=0.418933 wmodel J1048+0141_S_map.mod ! Writing 115 model components to file: J1048+0141_S_map.mod wobs J1048+0141_S_uvs.fits ! Writing UV FITS file: J1048+0141_S_uvs.fits wwins J1048+0141_S_map.win ! wwins: Wrote 4 windows to J1048+0141_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 = 0.00175318 Jy ! Component: 100 - total flux cleaned = 0.00256534 Jy ! Component: 150 - total flux cleaned = 0.00317673 Jy ! Component: 200 - total flux cleaned = 0.00382756 Jy ! Component: 250 - total flux cleaned = 0.00410251 Jy ! Component: 300 - total flux cleaned = 0.00443138 Jy ! Component: 350 - total flux cleaned = 0.00468153 Jy ! Component: 400 - total flux cleaned = 0.00504178 Jy ! Component: 450 - total flux cleaned = 0.0052145 Jy ! Component: 500 - total flux cleaned = 0.00543737 Jy ! Component: 550 - total flux cleaned = 0.00549257 Jy ! Component: 600 - total flux cleaned = 0.00559589 Jy ! Component: 650 - total flux cleaned = 0.0055964 Jy ! Component: 700 - total flux cleaned = 0.00554903 Jy ! Component: 750 - total flux cleaned = 0.0055028 Jy ! Component: 800 - total flux cleaned = 0.00541035 Jy ! Component: 850 - total flux cleaned = 0.00523081 Jy ! Component: 900 - total flux cleaned = 0.00497078 Jy ! Component: 950 - total flux cleaned = 0.00480215 Jy ! Component: 1000 - total flux cleaned = 0.00455666 Jy ! Component: 1050 - total flux cleaned = 0.00439685 Jy ! Component: 1100 - total flux cleaned = 0.00423954 Jy ! Component: 1150 - total flux cleaned = 0.00397241 Jy ! Component: 1200 - total flux cleaned = 0.00382316 Jy ! Component: 1250 - total flux cleaned = 0.00360429 Jy ! Component: 1300 - total flux cleaned = 0.0034255 Jy ! Component: 1350 - total flux cleaned = 0.00331961 Jy ! Component: 1400 - total flux cleaned = 0.00325032 Jy ! Component: 1450 - total flux cleaned = 0.00304849 Jy ! Component: 1500 - total flux cleaned = 0.00291689 Jy ! Component: 1550 - total flux cleaned = 0.00288503 Jy ! Component: 1600 - total flux cleaned = 0.0027259 Jy ! Component: 1650 - total flux cleaned = 0.00257003 Jy ! Component: 1700 - total flux cleaned = 0.00247823 Jy ! Component: 1750 - total flux cleaned = 0.00244873 Jy ! Component: 1800 - total flux cleaned = 0.00232946 Jy ! Component: 1850 - total flux cleaned = 0.00221291 Jy ! Component: 1900 - total flux cleaned = 0.00221255 Jy ! Component: 1950 - total flux cleaned = 0.0021561 Jy ! Component: 2000 - total flux cleaned = 0.00212815 Jy ! Component: 2050 - total flux cleaned = 0.00204589 Jy ! Component: 2100 - total flux cleaned = 0.00212684 Jy ! Component: 2150 - total flux cleaned = 0.00199372 Jy ! Component: 2200 - total flux cleaned = 0.00207251 Jy ! Component: 2250 - total flux cleaned = 0.00194344 Jy ! Component: 2300 - total flux cleaned = 0.00189318 Jy ! Component: 2350 - total flux cleaned = 0.00186823 Jy ! Component: 2400 - total flux cleaned = 0.00176866 Jy ! Component: 2450 - total flux cleaned = 0.00164625 Jy ! Component: 2500 - total flux cleaned = 0.00159783 Jy ! Component: 2550 - total flux cleaned = 0.00152611 Jy ! Component: 2600 - total flux cleaned = 0.00145539 Jy ! Component: 2650 - total flux cleaned = 0.00131562 Jy ! Component: 2700 - total flux cleaned = 0.0012469 Jy ! Component: 2750 - total flux cleaned = 0.00108779 Jy ! Component: 2800 - total flux cleaned = 0.00104328 Jy ! Component: 2850 - total flux cleaned = 0.00102078 Jy ! Component: 2900 - total flux cleaned = 0.000932474 Jy ! Component: 2950 - total flux cleaned = 0.00088881 Jy ! Component: 3000 - total flux cleaned = 0.000802774 Jy ! Component: 3050 - total flux cleaned = 0.000675173 Jy ! Component: 3100 - total flux cleaned = 0.000654172 Jy ! Component: 3150 - total flux cleaned = 0.000591729 Jy ! Component: 3200 - total flux cleaned = 0.000488928 Jy ! Component: 3250 - total flux cleaned = 0.00046883 Jy ! Component: 3300 - total flux cleaned = 0.000388513 Jy ! Component: 3350 - total flux cleaned = 0.000368766 Jy ! Component: 3400 - total flux cleaned = 0.000250816 Jy ! Component: 3450 - total flux cleaned = 0.00017332 Jy ! Component: 3500 - total flux cleaned = 0.000115651 Jy ! Component: 3550 - total flux cleaned = 9.67846e-05 Jy ! Component: 3600 - total flux cleaned = 2.19218e-06 Jy ! Component: 3650 - total flux cleaned = -5.38048e-05 Jy ! Component: 3700 - total flux cleaned = -0.000127855 Jy ! Component: 3750 - total flux cleaned = -0.000237625 Jy ! Component: 3800 - total flux cleaned = -0.000255538 Jy ! Component: 3850 - total flux cleaned = -0.000327412 Jy ! Component: 3900 - total flux cleaned = -0.000380567 Jy ! Component: 3950 - total flux cleaned = -0.000380369 Jy ! Component: 4000 - total flux cleaned = -0.000397777 Jy ! Component: 4050 - total flux cleaned = -0.000467189 Jy ! Total flux subtracted in 4096 components = -0.000535773 Jy ! Clean residual min=-0.000953 max=0.000954 Jy/beam ! Clean residual mean=0.000003 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.366828 Jy keep ! Adding 387 model components to the UV plane model. ! The established model now contains 502 components and 0.366828 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1048+0141_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.157 x 7.724 at -0.6777 degrees (North through East) ! Clean map min=-0.0022331 max=0.26933 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1048+0141_S_map.fits wmodel /image_prod/ug002_uva//J1048+0141_S_map.mod ! Writing 502 model components to file: /image_prod/ug002_uva//J1048+0141_S_map.mod wobs /image_prod/ug002_uva//J1048+0141_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1048+0141_S_uvs.fits wwins /image_prod/ug002_uva//J1048+0141_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J1048+0141_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.26933 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000321076 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.357639 0.357639 0.715277 1.43055 2.86111 5.72222 11.4444 22.8889 45.7777 91.5555 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.269 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 838.835 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1048+0141_S_dfm.log closed on Wed Mar 4 23:43:35 2020