! Started logfile: /vlbi/uf001/uva//J1535+4836_S_dfm.log on Mon Jan 14 03:21:39 2019 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 /vlbi/uf001/uva//J1535+4836_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1535+4836_S_uva.fits ! AN table 1: 57 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.837232 visibilities/baseline/integration-bin. ! Found source: J1535+4836 ! ! 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 5154 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 J1535+4836_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 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002842Jy sigma=23.593562 ! Fit after self-cal, rms=0.919358Jy sigma=21.573235 ! 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=2.828 mas, bmaj=4.433 mas, bpa=-12.21 degrees ! Estimated noise=0.673974 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 = 0.0623335 Jy ! Component: 100 - total flux cleaned = 0.0778931 Jy ! Total flux subtracted in 100 components = 0.0778931 Jy ! Clean residual min=-0.005392 max=0.013914 Jy/beam ! Clean residual mean=-0.000005 rms=0.001415 Jy/beam ! Combined flux in latest and established models = 0.0778931 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0778931 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060822Jy sigma=1.361140 ! Fit after self-cal, rms=0.060178Jy sigma=1.350155 ! Inverting map ! Added new window around map position (-5.5, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0119814 Jy ! Component: 100 - total flux cleaned = 0.0177677 Jy ! Total flux subtracted in 100 components = 0.0177677 Jy ! Clean residual min=-0.004239 max=0.005562 Jy/beam ! Clean residual mean=-0.000002 rms=0.000960 Jy/beam ! Combined flux in latest and established models = 0.0956608 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 17 components and 0.0956608 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057870Jy sigma=1.293284 ! Fit after self-cal, rms=0.057623Jy sigma=1.288060 ! 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=3.374 mas, bmaj=5.135 mas, bpa=-13.52 degrees ! Estimated noise=0.431788 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 = 0.0048225 Jy ! Component: 100 - total flux cleaned = 0.00738279 Jy ! Component: 150 - total flux cleaned = 0.00907946 Jy ! Component: 200 - total flux cleaned = 0.0102657 Jy ! Total flux subtracted in 200 components = 0.0102657 Jy ! Clean residual min=-0.002834 max=0.003504 Jy/beam ! Clean residual mean=0.000001 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.105926 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 35 components and 0.105926 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057210Jy sigma=1.277911 ! Fit after self-cal, rms=0.057165Jy sigma=1.276726 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.374 x 5.135 at -13.52 degrees (North through East) ! Clean map min=-0.0026205 max=0.080733 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 0.99 KP 0.99 ! LA 0.93 MK 1.02 NL 1.08 OV 1.00 ! SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.94 HN 0.97 KP 1.03 ! LA 0.95 MK 0.99 NL 1.02 OV 0.98 ! SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.91 HN 0.99 KP 1.01 ! LA 0.96 MK 1.03 NL 1.11 OV 0.99 ! SC 1.01 ! ! ! Fit before self-cal, rms=0.057165Jy sigma=1.276726 ! Fit after self-cal, rms=0.057522Jy sigma=1.271246 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.386 mas, bmaj=5.162 mas, bpa=-13.39 degrees ! Estimated noise=0.430967 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 = -8.93678e-06 Jy ! Component: 100 - total flux cleaned = 1.08121e-05 Jy ! Component: 150 - total flux cleaned = 7.50377e-05 Jy ! Component: 200 - total flux cleaned = 7.58101e-05 Jy ! Total flux subtracted in 200 components = 7.58101e-05 Jy ! Clean residual min=-0.002286 max=0.002732 Jy/beam ! Clean residual mean=0.000002 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.106002 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 45 components and 0.106002 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057497Jy sigma=1.270634 ! Fit after self-cal, rms=0.057538Jy sigma=1.270368 ! 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=0.057538Jy sigma=1.270368 ! Fit after self-cal, rms=0.057673Jy sigma=1.266464 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.388 mas, bmaj=5.145 mas, bpa=-13.75 degrees ! Estimated noise=0.429856 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.24178e-05 Jy ! Component: 100 - total flux cleaned = -6.49267e-05 Jy ! Component: 150 - total flux cleaned = -8.01047e-05 Jy ! Component: 200 - total flux cleaned = -6.70469e-05 Jy ! Total flux subtracted in 200 components = -6.70469e-05 Jy ! Clean residual min=-0.001995 max=0.002646 Jy/beam ! Clean residual mean=0.000001 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.105935 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 50 components and 0.105935 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057663Jy sigma=1.266256 ! Fit after self-cal, rms=0.057684Jy sigma=1.266113 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 (-30, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00233749 Jy ! Component: 100 - total flux cleaned = 0.00274935 Jy ! Component: 150 - total flux cleaned = 0.00265059 Jy ! Component: 200 - total flux cleaned = 0.00272486 Jy ! Total flux subtracted in 200 components = 0.00272486 Jy ! Clean residual min=-0.002018 max=0.001815 Jy/beam ! Clean residual mean=0.000002 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.10866 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 69 components and 0.10866 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057589Jy sigma=1.263685 ! Fit after self-cal, rms=0.057591Jy sigma=1.263468 ! 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=0.057591Jy sigma=1.263468 ! Fit after self-cal, rms=0.057301Jy sigma=1.263269 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.385 mas, bmaj=5.139 mas, bpa=-14.06 degrees ! Estimated noise=0.428674 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000582586 Jy ! Component: 100 - total flux cleaned = 0.000629254 Jy ! Component: 150 - total flux cleaned = 0.000687053 Jy ! Component: 200 - total flux cleaned = 0.000755025 Jy ! Total flux subtracted in 200 components = 0.000755025 Jy ! Clean residual min=-0.002082 max=0.001880 Jy/beam ! Clean residual mean=0.000002 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.109415 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 85 components and 0.109415 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057285Jy sigma=1.262760 ! Fit after self-cal, rms=0.057286Jy sigma=1.262725 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 = 0.000218944 Jy ! Component: 100 - total flux cleaned = 0.00029547 Jy ! Component: 150 - total flux cleaned = 0.000338299 Jy ! Component: 200 - total flux cleaned = 0.000405991 Jy ! Total flux subtracted in 200 components = 0.000405991 Jy ! Clean residual min=-0.002102 max=0.001896 Jy/beam ! Clean residual mean=0.000002 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.109821 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 101 components and 0.109821 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057280Jy sigma=1.262531 ! Fit after self-cal, rms=0.057281Jy sigma=1.262527 ! 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=0.057281Jy sigma=1.262527 ! Fit after self-cal, rms=0.057218Jy sigma=1.262490 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.115 mas, bmaj=8.164 mas, bpa=-11.89 degrees ! Estimated noise=0.569372 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000256763 Jy ! Component: 100 - total flux cleaned = 0.0003749 Jy ! Component: 150 - total flux cleaned = 0.000455582 Jy ! Component: 200 - total flux cleaned = 0.000503031 Jy ! Total flux subtracted in 200 components = 0.000503031 Jy ! Clean residual min=-0.002101 max=0.002124 Jy/beam ! Clean residual mean=0.000005 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.110324 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 116 components and 0.110324 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057216Jy sigma=1.262414 ! Fit after self-cal, rms=0.057215Jy sigma=1.262391 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 = 3.78261e-05 Jy ! Component: 100 - total flux cleaned = 7.21973e-05 Jy ! Component: 150 - total flux cleaned = 5.22136e-05 Jy ! Component: 200 - total flux cleaned = 5.26255e-05 Jy ! Total flux subtracted in 200 components = 5.26255e-05 Jy ! Clean residual min=-0.002107 max=0.002120 Jy/beam ! Clean residual mean=0.000006 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.110377 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 125 components and 0.110377 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057214Jy sigma=1.262367 ! Fit after self-cal, rms=0.057214Jy sigma=1.262356 ! 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=3.384 mas, bmaj=5.137 mas, bpa=-14.15 degrees ! Estimated noise=0.428556 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.384 x 5.137 at -14.15 degrees (North through East) ! Clean map min=-0.0019974 max=0.080291 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=2.846 mas, bmaj=4.434 mas, bpa=-12.82 degrees ! Estimated noise=0.670807 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0621542 Jy ! Component: 100 - total flux cleaned = 0.0811729 Jy ! Component: 150 - total flux cleaned = 0.0913386 Jy ! Component: 200 - total flux cleaned = 0.0975758 Jy ! Total flux subtracted in 200 components = 0.0975758 Jy ! Clean residual min=-0.003405 max=0.003722 Jy/beam ! Clean residual mean=-0.000001 rms=0.000832 Jy/beam ! Combined flux in latest and established models = 0.0975758 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0975758 Jy ! Inverting map and beam ! Estimated beam: bmin=3.384 mas, bmaj=5.137 mas, bpa=-14.15 degrees ! Estimated noise=0.428556 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 = 0.00401627 Jy ! Component: 100 - total flux cleaned = 0.00666631 Jy ! Component: 150 - total flux cleaned = 0.00823661 Jy ! Component: 200 - total flux cleaned = 0.0090799 Jy ! Total flux subtracted in 200 components = 0.0090799 Jy ! Clean residual min=-0.001979 max=0.001929 Jy/beam ! Clean residual mean=0.000001 rms=0.000486 Jy/beam ! Combined flux in latest and established models = 0.106656 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 39 components and 0.106656 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=7.115 mas, bmaj=8.164 mas, bpa=-11.89 degrees ! Estimated noise=0.569372 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00153672 Jy ! Component: 100 - total flux cleaned = 0.00211433 Jy ! Component: 150 - total flux cleaned = 0.00258396 Jy ! Component: 200 - total flux cleaned = 0.00285378 Jy ! Total flux subtracted in 200 components = 0.00285378 Jy ! Clean residual min=-0.002202 max=0.002147 Jy/beam ! Clean residual mean=0.000006 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.109509 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 = 0.00010121 Jy ! Component: 100 - total flux cleaned = 0.000171253 Jy ! Component: 150 - total flux cleaned = 0.000250385 Jy ! Component: 200 - total flux cleaned = 0.000322207 Jy ! Total flux subtracted in 200 components = 0.000322207 Jy ! Clean residual min=-0.002191 max=0.002111 Jy/beam ! Clean residual mean=0.000005 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.109832 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 91 components and 0.109832 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.384 mas, bmaj=5.137 mas, bpa=-14.15 degrees ! Estimated noise=0.428556 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000155618 Jy ! Component: 100 - total flux cleaned = -0.000128971 Jy ! Component: 150 - total flux cleaned = -7.99976e-05 Jy ! Component: 200 - total flux cleaned = -1.33425e-05 Jy ! Total flux subtracted in 200 components = -1.33425e-05 Jy ! Clean residual min=-0.001959 max=0.001928 Jy/beam ! Clean residual mean=0.000002 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.109818 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 110 components and 0.109818 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057233Jy sigma=1.262829 ! Fit after self-cal, rms=0.057229Jy sigma=1.262770 wmodel J1535+4836_S_map.mod ! Writing 110 model components to file: J1535+4836_S_map.mod wobs J1535+4836_S_uvs.fits ! Writing UV FITS file: J1535+4836_S_uvs.fits wwins J1535+4836_S_map.win ! wwins: Wrote 3 windows to J1535+4836_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 = -0.000428378 Jy ! Component: 100 - total flux cleaned = -0.000686342 Jy ! Component: 150 - total flux cleaned = -0.000837551 Jy ! Component: 200 - total flux cleaned = -0.00109521 Jy ! Component: 250 - total flux cleaned = -0.00126063 Jy ! Component: 300 - total flux cleaned = -0.00134083 Jy ! Component: 350 - total flux cleaned = -0.0013932 Jy ! Component: 400 - total flux cleaned = -0.00144437 Jy ! Component: 450 - total flux cleaned = -0.00151957 Jy ! Component: 500 - total flux cleaned = -0.00161707 Jy ! Component: 550 - total flux cleaned = -0.00168904 Jy ! Component: 600 - total flux cleaned = -0.00178323 Jy ! Component: 650 - total flux cleaned = -0.00182945 Jy ! Component: 700 - total flux cleaned = -0.00196431 Jy ! Component: 750 - total flux cleaned = -0.00200837 Jy ! Component: 800 - total flux cleaned = -0.00207398 Jy ! Component: 850 - total flux cleaned = -0.0021174 Jy ! Component: 900 - total flux cleaned = -0.00226623 Jy ! Component: 950 - total flux cleaned = -0.00235006 Jy ! Component: 1000 - total flux cleaned = -0.00239136 Jy ! Component: 1050 - total flux cleaned = -0.00243198 Jy ! Component: 1100 - total flux cleaned = -0.00245213 Jy ! Component: 1150 - total flux cleaned = -0.00251106 Jy ! Component: 1200 - total flux cleaned = -0.00253043 Jy ! Component: 1250 - total flux cleaned = -0.00249184 Jy ! Component: 1300 - total flux cleaned = -0.00249186 Jy ! Component: 1350 - total flux cleaned = -0.00254816 Jy ! Component: 1400 - total flux cleaned = -0.00247388 Jy ! Component: 1450 - total flux cleaned = -0.00245574 Jy ! Component: 1500 - total flux cleaned = -0.00245589 Jy ! Component: 1550 - total flux cleaned = -0.00243819 Jy ! Component: 1600 - total flux cleaned = -0.00242064 Jy ! Component: 1650 - total flux cleaned = -0.00242089 Jy ! Component: 1700 - total flux cleaned = -0.00240352 Jy ! Component: 1750 - total flux cleaned = -0.00231832 Jy ! Component: 1800 - total flux cleaned = -0.00228472 Jy ! Component: 1850 - total flux cleaned = -0.00228462 Jy ! Component: 1900 - total flux cleaned = -0.00221839 Jy ! Component: 1950 - total flux cleaned = -0.00210386 Jy ! Component: 2000 - total flux cleaned = -0.00200668 Jy ! Component: 2050 - total flux cleaned = -0.00197468 Jy ! Component: 2100 - total flux cleaned = -0.00191128 Jy ! Component: 2150 - total flux cleaned = -0.00184844 Jy ! Component: 2200 - total flux cleaned = -0.00177065 Jy ! Component: 2250 - total flux cleaned = -0.00163226 Jy ! Component: 2300 - total flux cleaned = -0.00157145 Jy ! Component: 2350 - total flux cleaned = -0.00152603 Jy ! Component: 2400 - total flux cleaned = -0.00148104 Jy ! Component: 2450 - total flux cleaned = -0.00137726 Jy ! Component: 2500 - total flux cleaned = -0.00130371 Jy ! Component: 2550 - total flux cleaned = -0.00126003 Jy ! Component: 2600 - total flux cleaned = -0.00117365 Jy ! Component: 2650 - total flux cleaned = -0.00110226 Jy ! Component: 2700 - total flux cleaned = -0.00101729 Jy ! Component: 2750 - total flux cleaned = -0.000947318 Jy ! Component: 2800 - total flux cleaned = -0.000877737 Jy ! Component: 2850 - total flux cleaned = -0.000808779 Jy ! Component: 2900 - total flux cleaned = -0.000712837 Jy ! Component: 2950 - total flux cleaned = -0.000644825 Jy ! Component: 3000 - total flux cleaned = -0.000550278 Jy ! Component: 3050 - total flux cleaned = -0.000403104 Jy ! Component: 3100 - total flux cleaned = -0.000323474 Jy ! Component: 3150 - total flux cleaned = -0.000231328 Jy ! Component: 3200 - total flux cleaned = -0.000126768 Jy ! Component: 3250 - total flux cleaned = -7.48216e-05 Jy ! Component: 3300 - total flux cleaned = 2.82838e-05 Jy ! Component: 3350 - total flux cleaned = 0.000130596 Jy ! Component: 3400 - total flux cleaned = 0.000206741 Jy ! Component: 3450 - total flux cleaned = 0.000307685 Jy ! Component: 3500 - total flux cleaned = 0.000382906 Jy ! Component: 3550 - total flux cleaned = 0.000507146 Jy ! Component: 3600 - total flux cleaned = 0.000581 Jy ! Component: 3650 - total flux cleaned = 0.000629926 Jy ! Component: 3700 - total flux cleaned = 0.000727329 Jy ! Component: 3750 - total flux cleaned = 0.000763689 Jy ! Component: 3800 - total flux cleaned = 0.000823877 Jy ! Component: 3850 - total flux cleaned = 0.000907624 Jy ! Component: 3900 - total flux cleaned = 0.000955166 Jy ! Component: 3950 - total flux cleaned = 0.00102604 Jy ! Component: 4000 - total flux cleaned = 0.00111972 Jy ! Component: 4050 - total flux cleaned = 0.00115461 Jy ! Total flux subtracted in 4096 components = 0.00118933 Jy ! Clean residual min=-0.000727 max=0.000760 Jy/beam ! Clean residual mean=0.000000 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.111008 Jy keep ! Adding 311 model components to the UV plane model. ! The established model now contains 421 components and 0.111008 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1535+4836_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.384 x 5.137 at -14.15 degrees (North through East) ! Clean map min=-0.0016716 max=0.0801 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1535+4836_S_map.fits wmodel /vlbi/uf001/uva//J1535+4836_S_map.mod ! Writing 421 model components to file: /vlbi/uf001/uva//J1535+4836_S_map.mod wobs /vlbi/uf001/uva//J1535+4836_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1535+4836_S_uvs.fits wwins /vlbi/uf001/uva//J1535+4836_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J1535+4836_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0800999 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000202755 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.759382 0.759382 1.51876 3.03753 6.07505 12.1501 24.3002 48.6004 97.2009 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.08 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 395.058 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1535+4836_S_dfm.log closed on Mon Jan 14 03:21:43 2019