! Started logfile: /vlbi/uf001/uva//J1713+4916_S_dfm.log on Mon Jan 14 04:03:52 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//J1713+4916_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1713+4916_S_uva.fits ! AN table 1: 59 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.763089 visibilities/baseline/integration-bin. ! Found source: J1713+4916 ! ! 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 6078 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 J1713+4916_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 153 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 153 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 153 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002435Jy sigma=22.009756 ! Fit after self-cal, rms=0.902792Jy sigma=19.888782 ! 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=3.141 mas, bmaj=4.644 mas, bpa=-11.75 degrees ! Estimated noise=0.62796 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 = 0.0739127 Jy ! Component: 100 - total flux cleaned = 0.0917578 Jy ! Total flux subtracted in 100 components = 0.0917578 Jy ! Clean residual min=-0.004102 max=0.007094 Jy/beam ! Clean residual mean=0.000001 rms=0.001041 Jy/beam ! Combined flux in latest and established models = 0.0917578 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0917578 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060599Jy sigma=1.237842 ! Fit after self-cal, rms=0.060584Jy sigma=1.237574 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00758575 Jy ! Component: 100 - total flux cleaned = 0.0112146 Jy ! Total flux subtracted in 100 components = 0.0112146 Jy ! Clean residual min=-0.003420 max=0.003350 Jy/beam ! Clean residual mean=0.000005 rms=0.000883 Jy/beam ! Combined flux in latest and established models = 0.102972 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 16 components and 0.102972 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059421Jy sigma=1.212211 ! Fit after self-cal, rms=0.059422Jy sigma=1.211971 ! 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=3.821 mas, bmaj=5.647 mas, bpa=-9.318 degrees ! Estimated noise=0.459941 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 = 0.00284249 Jy ! Component: 100 - total flux cleaned = 0.00410342 Jy ! Component: 150 - total flux cleaned = 0.00472976 Jy ! Component: 200 - total flux cleaned = 0.00501982 Jy ! Total flux subtracted in 200 components = 0.00501982 Jy ! Clean residual min=-0.003245 max=0.003750 Jy/beam ! Clean residual mean=0.000026 rms=0.000928 Jy/beam ! Combined flux in latest and established models = 0.107992 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 37 components and 0.107992 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059291Jy sigma=1.209490 ! Fit after self-cal, rms=0.059292Jy sigma=1.209396 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.821 x 5.647 at -9.318 degrees (North through East) ! Clean map min=-0.0031415 max=0.097252 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.96 HN 1.00 KP 1.14 ! LA 0.98 MK 0.99 NL 0.99 OV 1.00 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.94 HN 1.02 KP 1.09 ! LA 0.95 MK 1.01 NL 0.94 OV 1.10 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.97 HN 0.99 KP 1.04 ! LA 0.95 MK 1.00 NL 0.99 OV 0.99 ! PT 0.95 SC 1.01 ! ! ! Fit before self-cal, rms=0.059292Jy sigma=1.209396 ! Fit after self-cal, rms=0.059279Jy sigma=1.200750 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.819 mas, bmaj=5.657 mas, bpa=-9.409 degrees ! Estimated noise=0.461438 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 = -7.27107e-05 Jy ! Component: 100 - total flux cleaned = -9.16209e-05 Jy ! Component: 150 - total flux cleaned = -0.000106947 Jy ! Component: 200 - total flux cleaned = -0.000119505 Jy ! Total flux subtracted in 200 components = -0.000119505 Jy ! Clean residual min=-0.003072 max=0.003413 Jy/beam ! Clean residual mean=0.000038 rms=0.000876 Jy/beam ! Combined flux in latest and established models = 0.107873 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 42 components and 0.107873 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059270Jy sigma=1.200581 ! Fit after self-cal, rms=0.059298Jy sigma=1.200388 ! 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=0.059298Jy sigma=1.200388 ! Fit after self-cal, rms=0.059458Jy sigma=1.187030 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.822 mas, bmaj=5.691 mas, bpa=-9.554 degrees ! Estimated noise=0.461288 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000285919 Jy ! Component: 100 - total flux cleaned = -0.000358601 Jy ! Component: 150 - total flux cleaned = -0.000383297 Jy ! Component: 200 - total flux cleaned = -0.000415801 Jy ! Total flux subtracted in 200 components = -0.000415801 Jy ! Clean residual min=-0.002709 max=0.003187 Jy/beam ! Clean residual mean=0.000033 rms=0.000745 Jy/beam ! Combined flux in latest and established models = 0.107457 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 50 components and 0.107457 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059449Jy sigma=1.186917 ! Fit after self-cal, rms=0.059466Jy sigma=1.186697 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 (-109, 89.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00298918 Jy ! Component: 100 - total flux cleaned = 0.00478692 Jy ! Component: 150 - total flux cleaned = 0.0060791 Jy ! Component: 200 - total flux cleaned = 0.00703787 Jy ! Total flux subtracted in 200 components = 0.00703787 Jy ! Clean residual min=-0.002524 max=0.002736 Jy/beam ! Clean residual mean=0.000024 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 0.114495 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 72 components and 0.114495 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059281Jy sigma=1.182904 ! Fit after self-cal, rms=0.059271Jy sigma=1.182594 ! 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=0.059271Jy sigma=1.182594 ! Fit after self-cal, rms=0.058932Jy sigma=1.182209 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.817 mas, bmaj=5.703 mas, bpa=-9.84 degrees ! Estimated noise=0.459533 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125999 Jy ! Component: 100 - total flux cleaned = 0.00199689 Jy ! Component: 150 - total flux cleaned = 0.00230837 Jy ! Component: 200 - total flux cleaned = 0.00243647 Jy ! Total flux subtracted in 200 components = 0.00243647 Jy ! Clean residual min=-0.002408 max=0.002533 Jy/beam ! Clean residual mean=0.000024 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.116931 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 80 components and 0.116931 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058892Jy sigma=1.181394 ! Fit after self-cal, rms=0.058891Jy sigma=1.181343 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 = 0.000374069 Jy ! Component: 100 - total flux cleaned = 0.000443322 Jy ! Component: 150 - total flux cleaned = 0.000509428 Jy ! Component: 200 - total flux cleaned = 0.000550368 Jy ! Total flux subtracted in 200 components = 0.000550368 Jy ! Clean residual min=-0.002416 max=0.002484 Jy/beam ! Clean residual mean=0.000024 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.117482 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 88 components and 0.117482 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058877Jy sigma=1.180998 ! Fit after self-cal, rms=0.058876Jy sigma=1.180991 ! 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=0.058876Jy sigma=1.180991 ! Fit after self-cal, rms=0.058761Jy sigma=1.180915 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.271 mas, bmaj=9.336 mas, bpa=-1.965 degrees ! Estimated noise=0.574811 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010525 Jy ! Component: 100 - total flux cleaned = 0.00143175 Jy ! Component: 150 - total flux cleaned = 0.0016149 Jy ! Component: 200 - total flux cleaned = 0.00168728 Jy ! Total flux subtracted in 200 components = 0.00168728 Jy ! Clean residual min=-0.003132 max=0.003010 Jy/beam ! Clean residual mean=0.000044 rms=0.000893 Jy/beam ! Combined flux in latest and established models = 0.119169 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 94 components and 0.119169 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058758Jy sigma=1.180903 ! Fit after self-cal, rms=0.058753Jy sigma=1.180841 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 = 8.53537e-05 Jy ! Component: 100 - total flux cleaned = 0.000171196 Jy ! Component: 150 - total flux cleaned = 0.000217503 Jy ! Component: 200 - total flux cleaned = 0.000246173 Jy ! Total flux subtracted in 200 components = 0.000246173 Jy ! Clean residual min=-0.003097 max=0.003022 Jy/beam ! Clean residual mean=0.000043 rms=0.000887 Jy/beam ! Combined flux in latest and established models = 0.119415 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 98 components and 0.119415 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058755Jy sigma=1.180874 ! Fit after self-cal, rms=0.058755Jy sigma=1.180859 ! 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=3.815 mas, bmaj=5.706 mas, bpa=-9.887 degrees ! Estimated noise=0.459159 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.815 x 5.706 at -9.887 degrees (North through East) ! Clean map min=-0.0023048 max=0.097514 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=3.125 mas, bmaj=4.682 mas, bpa=-12.2 degrees ! Estimated noise=0.630092 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0740084 Jy ! Component: 100 - total flux cleaned = 0.0924688 Jy ! Component: 150 - total flux cleaned = 0.100329 Jy ! Component: 200 - total flux cleaned = 0.104333 Jy ! Total flux subtracted in 200 components = 0.104333 Jy ! Clean residual min=-0.003117 max=0.003204 Jy/beam ! Clean residual mean=0.000006 rms=0.000815 Jy/beam ! Combined flux in latest and established models = 0.104333 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.104333 Jy ! Inverting map and beam ! Estimated beam: bmin=3.815 mas, bmaj=5.706 mas, bpa=-9.887 degrees ! Estimated noise=0.459159 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 = 0.00350684 Jy ! Component: 100 - total flux cleaned = 0.006065 Jy ! Component: 150 - total flux cleaned = 0.00806352 Jy ! Component: 200 - total flux cleaned = 0.00965371 Jy ! Total flux subtracted in 200 components = 0.00965371 Jy ! Clean residual min=-0.002450 max=0.002587 Jy/beam ! Clean residual mean=0.000025 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 0.113987 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 36 components and 0.113987 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=8.271 mas, bmaj=9.336 mas, bpa=-1.965 degrees ! Estimated noise=0.574811 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00194908 Jy ! Component: 100 - total flux cleaned = 0.00326463 Jy ! Component: 150 - total flux cleaned = 0.00390866 Jy ! Component: 200 - total flux cleaned = 0.00429913 Jy ! Total flux subtracted in 200 components = 0.00429913 Jy ! Clean residual min=-0.003154 max=0.003114 Jy/beam ! Clean residual mean=0.000045 rms=0.000904 Jy/beam ! Combined flux in latest and established models = 0.118286 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 = 0.00032639 Jy ! Component: 100 - total flux cleaned = 0.000579068 Jy ! Component: 150 - total flux cleaned = 0.000680472 Jy ! Component: 200 - total flux cleaned = 0.000792297 Jy ! Total flux subtracted in 200 components = 0.000792297 Jy ! Clean residual min=-0.003138 max=0.003083 Jy/beam ! Clean residual mean=0.000043 rms=0.000890 Jy/beam ! Combined flux in latest and established models = 0.119078 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 58 components and 0.119078 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.815 mas, bmaj=5.706 mas, bpa=-9.887 degrees ! Estimated noise=0.459159 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000487801 Jy ! Component: 100 - total flux cleaned = -0.000518547 Jy ! Component: 150 - total flux cleaned = -0.000490935 Jy ! Component: 200 - total flux cleaned = -0.000464946 Jy ! Total flux subtracted in 200 components = -0.000464946 Jy ! Clean residual min=-0.002372 max=0.002439 Jy/beam ! Clean residual mean=0.000022 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.118613 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 76 components and 0.118613 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058770Jy sigma=1.181043 ! Fit after self-cal, rms=0.058767Jy sigma=1.180994 wmodel J1713+4916_S_map.mod ! Writing 76 model components to file: J1713+4916_S_map.mod wobs J1713+4916_S_uvs.fits ! Writing UV FITS file: J1713+4916_S_uvs.fits wwins J1713+4916_S_map.win ! wwins: Wrote 2 windows to J1713+4916_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 = 0.000276607 Jy ! Component: 100 - total flux cleaned = 0.000108308 Jy ! Component: 150 - total flux cleaned = -1.27062e-05 Jy ! Component: 200 - total flux cleaned = -9.08767e-05 Jy ! Component: 250 - total flux cleaned = -0.000166497 Jy ! Component: 300 - total flux cleaned = -0.00038202 Jy ! Component: 350 - total flux cleaned = -0.000451399 Jy ! Component: 400 - total flux cleaned = -0.000552626 Jy ! Component: 450 - total flux cleaned = -0.000618413 Jy ! Component: 500 - total flux cleaned = -0.000714709 Jy ! Component: 550 - total flux cleaned = -0.000746885 Jy ! Component: 600 - total flux cleaned = -0.000747591 Jy ! Component: 650 - total flux cleaned = -0.000748326 Jy ! Component: 700 - total flux cleaned = -0.000748124 Jy ! Component: 750 - total flux cleaned = -0.000777088 Jy ! Component: 800 - total flux cleaned = -0.000777224 Jy ! Component: 850 - total flux cleaned = -0.000777339 Jy ! Component: 900 - total flux cleaned = -0.00080484 Jy ! Component: 950 - total flux cleaned = -0.000778145 Jy ! Component: 1000 - total flux cleaned = -0.000752378 Jy ! Component: 1050 - total flux cleaned = -0.000805156 Jy ! Component: 1100 - total flux cleaned = -0.000804706 Jy ! Component: 1150 - total flux cleaned = -0.000753736 Jy ! Component: 1200 - total flux cleaned = -0.000728375 Jy ! Component: 1250 - total flux cleaned = -0.000679396 Jy ! Component: 1300 - total flux cleaned = -0.000631558 Jy ! Component: 1350 - total flux cleaned = -0.000704123 Jy ! Component: 1400 - total flux cleaned = -0.00068037 Jy ! Component: 1450 - total flux cleaned = -0.000727 Jy ! Component: 1500 - total flux cleaned = -0.000634449 Jy ! Component: 1550 - total flux cleaned = -0.000657463 Jy ! Component: 1600 - total flux cleaned = -0.000657426 Jy ! Component: 1650 - total flux cleaned = -0.0006131 Jy ! Component: 1700 - total flux cleaned = -0.000657003 Jy ! Component: 1750 - total flux cleaned = -0.000678461 Jy ! Component: 1800 - total flux cleaned = -0.000721641 Jy ! Component: 1850 - total flux cleaned = -0.000657488 Jy ! Component: 1900 - total flux cleaned = -0.000636309 Jy ! Component: 1950 - total flux cleaned = -0.00069927 Jy ! Component: 2000 - total flux cleaned = -0.000699271 Jy ! Component: 2050 - total flux cleaned = -0.000658333 Jy ! Component: 2100 - total flux cleaned = -0.000698897 Jy ! Component: 2150 - total flux cleaned = -0.000678698 Jy ! Component: 2200 - total flux cleaned = -0.000678429 Jy ! Component: 2250 - total flux cleaned = -0.000678178 Jy ! Component: 2300 - total flux cleaned = -0.000619503 Jy ! Component: 2350 - total flux cleaned = -0.000638737 Jy ! Component: 2400 - total flux cleaned = -0.000657883 Jy ! Component: 2450 - total flux cleaned = -0.000658003 Jy ! Component: 2500 - total flux cleaned = -0.00067658 Jy ! Component: 2550 - total flux cleaned = -0.00071415 Jy ! Component: 2600 - total flux cleaned = -0.000751029 Jy ! Component: 2650 - total flux cleaned = -0.000714281 Jy ! Component: 2700 - total flux cleaned = -0.000732712 Jy ! Component: 2750 - total flux cleaned = -0.00082334 Jy ! Component: 2800 - total flux cleaned = -0.000733563 Jy ! Component: 2850 - total flux cleaned = -0.000804673 Jy ! Component: 2900 - total flux cleaned = -0.00080454 Jy ! Component: 2950 - total flux cleaned = -0.000822077 Jy ! Component: 3000 - total flux cleaned = -0.000804619 Jy ! Component: 3050 - total flux cleaned = -0.000822015 Jy ! Component: 3100 - total flux cleaned = -0.000839338 Jy ! Component: 3150 - total flux cleaned = -0.000754546 Jy ! Component: 3200 - total flux cleaned = -0.000737872 Jy ! Component: 3250 - total flux cleaned = -0.000787956 Jy ! Component: 3300 - total flux cleaned = -0.000705248 Jy ! Component: 3350 - total flux cleaned = -0.000705462 Jy ! Component: 3400 - total flux cleaned = -0.000689255 Jy ! Component: 3450 - total flux cleaned = -0.000721885 Jy ! Component: 3500 - total flux cleaned = -0.000721932 Jy ! Component: 3550 - total flux cleaned = -0.000753816 Jy ! Component: 3600 - total flux cleaned = -0.000690388 Jy ! Component: 3650 - total flux cleaned = -0.000690507 Jy ! Component: 3700 - total flux cleaned = -0.000706323 Jy ! Component: 3750 - total flux cleaned = -0.000752862 Jy ! Component: 3800 - total flux cleaned = -0.000721912 Jy ! Component: 3850 - total flux cleaned = -0.000675872 Jy ! Component: 3900 - total flux cleaned = -0.000675899 Jy ! Component: 3950 - total flux cleaned = -0.000645625 Jy ! Component: 4000 - total flux cleaned = -0.000630738 Jy ! Component: 4050 - total flux cleaned = -0.00058591 Jy ! Total flux subtracted in 4096 components = -0.000615784 Jy ! Clean residual min=-0.000855 max=0.000779 Jy/beam ! Clean residual mean=0.000005 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.117997 Jy keep ! Adding 302 model components to the UV plane model. ! The established model now contains 378 components and 0.117997 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1713+4916_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.815 x 5.706 at -9.887 degrees (North through East) ! Clean map min=-0.0015868 max=0.097197 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1713+4916_S_map.fits wmodel /vlbi/uf001/uva//J1713+4916_S_map.mod ! Writing 378 model components to file: /vlbi/uf001/uva//J1713+4916_S_map.mod wobs /vlbi/uf001/uva//J1713+4916_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1713+4916_S_uvs.fits wwins /vlbi/uf001/uva//J1713+4916_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J1713+4916_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0971974 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000269714 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.832472 0.832472 1.66494 3.32989 6.65977 13.3195 26.6391 53.2782 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.097 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 360.372 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1713+4916_S_dfm.log closed on Mon Jan 14 04:03:57 2019