! Started logfile: /vlbi/uf001/uva//J0719+3307_S_dfm.log on Sun Jan 13 23:22:42 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//J0719+3307_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0719+3307_S_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.951267 visibilities/baseline/integration-bin. ! Found source: J0719+3307 ! ! 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 7320 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 J0719+3307_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 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.034241Jy sigma=23.051982 ! Fit after self-cal, rms=0.748011Jy sigma=16.759413 ! 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=2.946 mas, bmaj=5.366 mas, bpa=-1.508 degrees ! Estimated noise=0.597536 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 = 0.192766 Jy ! Component: 100 - total flux cleaned = 0.235506 Jy ! Total flux subtracted in 100 components = 0.235506 Jy ! Clean residual min=-0.006891 max=0.014254 Jy/beam ! Clean residual mean=-0.000012 rms=0.001764 Jy/beam ! Combined flux in latest and established models = 0.235506 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.235506 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083911Jy sigma=1.520950 ! Fit after self-cal, rms=0.083866Jy sigma=1.519899 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0148769 Jy ! Component: 100 - total flux cleaned = 0.0226125 Jy ! Total flux subtracted in 100 components = 0.0226125 Jy ! Clean residual min=-0.005692 max=0.005951 Jy/beam ! Clean residual mean=-0.000009 rms=0.001366 Jy/beam ! Combined flux in latest and established models = 0.258118 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 21 components and 0.258118 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079920Jy sigma=1.441203 ! Fit after self-cal, rms=0.079902Jy sigma=1.440789 ! 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=3.586 mas, bmaj=6.148 mas, bpa=-1.765 degrees ! Estimated noise=0.394982 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 = 0.00696089 Jy ! Component: 100 - total flux cleaned = 0.0113158 Jy ! Component: 150 - total flux cleaned = 0.0141923 Jy ! Component: 200 - total flux cleaned = 0.0161191 Jy ! Total flux subtracted in 200 components = 0.0161191 Jy ! Clean residual min=-0.004651 max=0.006316 Jy/beam ! Clean residual mean=-0.000008 rms=0.001352 Jy/beam ! Combined flux in latest and established models = 0.274238 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 46 components and 0.274238 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078959Jy sigma=1.426527 ! Fit after self-cal, rms=0.078949Jy sigma=1.426298 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.586 x 6.148 at -1.765 degrees (North through East) ! Clean map min=-0.0044651 max=0.24894 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.96 HN 0.99 KP 1.08 ! LA 0.97 MK 1.01 NL 1.08 OV 0.99 ! PT 0.93 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.00 KP 1.06 ! LA 0.97 MK 1.04 NL 1.08 OV 0.92 ! PT 0.95 SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.00 KP 1.04 ! LA 0.96 MK 1.02 NL 1.09 OV 0.98 ! PT 0.94 SC 1.01 ! ! ! Fit before self-cal, rms=0.078949Jy sigma=1.426298 ! Fit after self-cal, rms=0.074813Jy sigma=1.380514 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.595 mas, bmaj=6.168 mas, bpa=-1.259 degrees ! Estimated noise=0.397478 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 (77, 70). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.004577 Jy ! Component: 100 - total flux cleaned = 0.00585606 Jy ! Component: 150 - total flux cleaned = 0.00663963 Jy ! Component: 200 - total flux cleaned = 0.00700393 Jy ! Total flux subtracted in 200 components = 0.00700393 Jy ! Clean residual min=-0.003966 max=0.004341 Jy/beam ! Clean residual mean=-0.000002 rms=0.001001 Jy/beam ! Combined flux in latest and established models = 0.281242 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 76 components and 0.281241 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074367Jy sigma=1.375345 ! Fit after self-cal, rms=0.074335Jy sigma=1.374354 ! 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=0.074335Jy sigma=1.374354 ! Fit after self-cal, rms=0.064016Jy sigma=1.304483 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.595 mas, bmaj=6.183 mas, bpa=-1.609 degrees ! Estimated noise=0.396852 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00164374 Jy ! Component: 100 - total flux cleaned = -0.00226122 Jy ! Component: 150 - total flux cleaned = -0.002691 Jy ! Component: 200 - total flux cleaned = -0.00280911 Jy ! Total flux subtracted in 200 components = -0.00280911 Jy ! Clean residual min=-0.002017 max=0.002206 Jy/beam ! Clean residual mean=0.000001 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.278432 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 103 components and 0.278432 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063947Jy sigma=1.303106 ! Fit after self-cal, rms=0.063933Jy sigma=1.302891 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 (5.5, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00214339 Jy ! Component: 100 - total flux cleaned = 0.00304751 Jy ! Component: 150 - total flux cleaned = 0.00308798 Jy ! Component: 200 - total flux cleaned = 0.00308937 Jy ! Total flux subtracted in 200 components = 0.00308937 Jy ! Clean residual min=-0.001844 max=0.001906 Jy/beam ! Clean residual mean=0.000001 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.281522 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 119 components and 0.281522 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063852Jy sigma=1.300910 ! Fit after self-cal, rms=0.063848Jy sigma=1.300789 ! 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=0.063848Jy sigma=1.300789 ! Fit after self-cal, rms=0.063698Jy sigma=1.300253 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.594 mas, bmaj=6.184 mas, bpa=-1.727 degrees ! Estimated noise=0.396264 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.93036e-05 Jy ! Component: 100 - total flux cleaned = -0.000243304 Jy ! Component: 150 - total flux cleaned = -0.000364612 Jy ! Component: 200 - total flux cleaned = -0.000472651 Jy ! Total flux subtracted in 200 components = -0.000472651 Jy ! Clean residual min=-0.001738 max=0.001804 Jy/beam ! Clean residual mean=0.000001 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.281049 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 135 components and 0.281049 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063662Jy sigma=1.299487 ! Fit after self-cal, rms=0.063661Jy sigma=1.299444 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 = -0.00010865 Jy ! Component: 100 - total flux cleaned = -0.000156983 Jy ! Component: 150 - total flux cleaned = -0.000179008 Jy ! Component: 200 - total flux cleaned = -0.000200474 Jy ! Total flux subtracted in 200 components = -0.000200474 Jy ! Clean residual min=-0.001708 max=0.001787 Jy/beam ! Clean residual mean=0.000001 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.280849 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 144 components and 0.280849 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063645Jy sigma=1.299109 ! Fit after self-cal, rms=0.063645Jy sigma=1.299098 ! 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=0.063645Jy sigma=1.299098 ! Fit after self-cal, rms=0.063576Jy sigma=1.298968 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.46 mas, bmaj=9.561 mas, bpa=-2.847 degrees ! Estimated noise=0.489812 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000940344 Jy ! Component: 100 - total flux cleaned = -0.00128257 Jy ! Component: 150 - total flux cleaned = -0.00138384 Jy ! Component: 200 - total flux cleaned = -0.00146821 Jy ! Total flux subtracted in 200 components = -0.00146821 Jy ! Clean residual min=-0.002160 max=0.001886 Jy/beam ! Clean residual mean=0.000001 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.27938 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 161 components and 0.27938 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063564Jy sigma=1.298776 ! Fit after self-cal, rms=0.063564Jy sigma=1.298741 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 = -0.000147851 Jy ! Component: 100 - total flux cleaned = -0.000213055 Jy ! Component: 150 - total flux cleaned = -0.000259196 Jy ! Component: 200 - total flux cleaned = -0.000290879 Jy ! Total flux subtracted in 200 components = -0.000290879 Jy ! Clean residual min=-0.002133 max=0.001868 Jy/beam ! Clean residual mean=0.000001 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.27909 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 169 components and 0.27909 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063560Jy sigma=1.298678 ! Fit after self-cal, rms=0.063560Jy sigma=1.298671 ! 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=3.594 mas, bmaj=6.188 mas, bpa=-1.781 degrees ! Estimated noise=0.395906 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.594 x 6.188 at -1.781 degrees (North through East) ! Clean map min=-0.0019637 max=0.24938 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=2.949 mas, bmaj=5.393 mas, bpa=-1.548 degrees ! Estimated noise=0.599258 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.193279 Jy ! Component: 100 - total flux cleaned = 0.236017 Jy ! Component: 150 - total flux cleaned = 0.250749 Jy ! Component: 200 - total flux cleaned = 0.258653 Jy ! Total flux subtracted in 200 components = 0.258653 Jy ! Clean residual min=-0.003108 max=0.004063 Jy/beam ! Clean residual mean=-0.000001 rms=0.000796 Jy/beam ! Combined flux in latest and established models = 0.258653 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 0.258653 Jy ! Inverting map and beam ! Estimated beam: bmin=3.594 mas, bmaj=6.188 mas, bpa=-1.781 degrees ! Estimated noise=0.395906 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 = 0.00642287 Jy ! Component: 100 - total flux cleaned = 0.0102542 Jy ! Component: 150 - total flux cleaned = 0.0130071 Jy ! Component: 200 - total flux cleaned = 0.0143891 Jy ! Total flux subtracted in 200 components = 0.0143891 Jy ! Clean residual min=-0.001876 max=0.001875 Jy/beam ! Clean residual mean=0.000000 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.273042 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 61 components and 0.273042 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=7.46 mas, bmaj=9.561 mas, bpa=-2.847 degrees ! Estimated noise=0.489812 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00240295 Jy ! Component: 100 - total flux cleaned = 0.00345704 Jy ! Component: 150 - total flux cleaned = 0.00401641 Jy ! Component: 200 - total flux cleaned = 0.00449495 Jy ! Total flux subtracted in 200 components = 0.00449495 Jy ! Clean residual min=-0.002208 max=0.001783 Jy/beam ! Clean residual mean=0.000001 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.277537 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 = 0.000332382 Jy ! Component: 100 - total flux cleaned = 0.000561284 Jy ! Component: 150 - total flux cleaned = 0.000752891 Jy ! Component: 200 - total flux cleaned = 0.000851429 Jy ! Total flux subtracted in 200 components = 0.000851429 Jy ! Clean residual min=-0.002161 max=0.001832 Jy/beam ! Clean residual mean=0.000001 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.278388 Jy ! Adding 76 model components to the UV plane model. ! The established model now contains 129 components and 0.278388 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.594 mas, bmaj=6.188 mas, bpa=-1.781 degrees ! Estimated noise=0.395906 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000360706 Jy ! Component: 100 - total flux cleaned = 0.000565341 Jy ! Component: 150 - total flux cleaned = 0.000749348 Jy ! Component: 200 - total flux cleaned = 0.000870611 Jy ! Total flux subtracted in 200 components = 0.000870611 Jy ! Clean residual min=-0.001686 max=0.001755 Jy/beam ! Clean residual mean=0.000001 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.279259 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 146 components and 0.279259 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063586Jy sigma=1.299172 ! Fit after self-cal, rms=0.063580Jy sigma=1.299058 wmodel J0719+3307_S_map.mod ! Writing 146 model components to file: J0719+3307_S_map.mod wobs J0719+3307_S_uvs.fits ! Writing UV FITS file: J0719+3307_S_uvs.fits wwins J0719+3307_S_map.win ! wwins: Wrote 3 windows to J0719+3307_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 = -0.000123524 Jy ! Component: 100 - total flux cleaned = -3.28151e-05 Jy ! Component: 150 - total flux cleaned = 0.000112238 Jy ! Component: 200 - total flux cleaned = 0.000392629 Jy ! Component: 250 - total flux cleaned = 0.000556019 Jy ! Component: 300 - total flux cleaned = 0.000742589 Jy ! Component: 350 - total flux cleaned = 0.000924174 Jy ! Component: 400 - total flux cleaned = 0.000974772 Jy ! Component: 450 - total flux cleaned = 0.00102482 Jy ! Component: 500 - total flux cleaned = 0.00114721 Jy ! Component: 550 - total flux cleaned = 0.00117116 Jy ! Component: 600 - total flux cleaned = 0.00119496 Jy ! Component: 650 - total flux cleaned = 0.00124173 Jy ! Component: 700 - total flux cleaned = 0.00124225 Jy ! Component: 750 - total flux cleaned = 0.00128764 Jy ! Component: 800 - total flux cleaned = 0.0013096 Jy ! Component: 850 - total flux cleaned = 0.00124385 Jy ! Component: 900 - total flux cleaned = 0.00128748 Jy ! Component: 950 - total flux cleaned = 0.00126618 Jy ! Component: 1000 - total flux cleaned = 0.00124535 Jy ! Component: 1050 - total flux cleaned = 0.0012455 Jy ! Component: 1100 - total flux cleaned = 0.00130718 Jy ! Component: 1150 - total flux cleaned = 0.00124645 Jy ! Component: 1200 - total flux cleaned = 0.00128629 Jy ! Component: 1250 - total flux cleaned = 0.00130589 Jy ! Component: 1300 - total flux cleaned = 0.00136415 Jy ! Component: 1350 - total flux cleaned = 0.00136387 Jy ! Component: 1400 - total flux cleaned = 0.00134492 Jy ! Component: 1450 - total flux cleaned = 0.00132592 Jy ! Component: 1500 - total flux cleaned = 0.00130731 Jy ! Component: 1550 - total flux cleaned = 0.00132578 Jy ! Component: 1600 - total flux cleaned = 0.00132571 Jy ! Component: 1650 - total flux cleaned = 0.00123536 Jy ! Component: 1700 - total flux cleaned = 0.00128895 Jy ! Component: 1750 - total flux cleaned = 0.00130652 Jy ! Component: 1800 - total flux cleaned = 0.00135906 Jy ! Component: 1850 - total flux cleaned = 0.00130674 Jy ! Component: 1900 - total flux cleaned = 0.00137601 Jy ! Component: 1950 - total flux cleaned = 0.0013931 Jy ! Component: 2000 - total flux cleaned = 0.00147783 Jy ! Component: 2050 - total flux cleaned = 0.00149452 Jy ! Component: 2100 - total flux cleaned = 0.0014778 Jy ! Component: 2150 - total flux cleaned = 0.00146138 Jy ! Component: 2200 - total flux cleaned = 0.00147802 Jy ! Component: 2250 - total flux cleaned = 0.00155932 Jy ! Component: 2300 - total flux cleaned = 0.00160779 Jy ! Component: 2350 - total flux cleaned = 0.00165573 Jy ! Component: 2400 - total flux cleaned = 0.00171908 Jy ! Component: 2450 - total flux cleaned = 0.00168766 Jy ! Component: 2500 - total flux cleaned = 0.0016565 Jy ! Component: 2550 - total flux cleaned = 0.00170319 Jy ! Component: 2600 - total flux cleaned = 0.00173362 Jy ! Component: 2650 - total flux cleaned = 0.00173353 Jy ! Component: 2700 - total flux cleaned = 0.00173383 Jy ! Component: 2750 - total flux cleaned = 0.0017791 Jy ! Component: 2800 - total flux cleaned = 0.00177913 Jy ! Component: 2850 - total flux cleaned = 0.00180878 Jy ! Component: 2900 - total flux cleaned = 0.00183829 Jy ! Component: 2950 - total flux cleaned = 0.00186747 Jy ! Component: 3000 - total flux cleaned = 0.00188198 Jy ! Component: 3050 - total flux cleaned = 0.00192528 Jy ! Component: 3100 - total flux cleaned = 0.00198266 Jy ! Component: 3150 - total flux cleaned = 0.00198263 Jy ! Component: 3200 - total flux cleaned = 0.00205334 Jy ! Component: 3250 - total flux cleaned = 0.00210946 Jy ! Component: 3300 - total flux cleaned = 0.00210949 Jy ! Component: 3350 - total flux cleaned = 0.00217882 Jy ! Component: 3400 - total flux cleaned = 0.00223386 Jy ! Component: 3450 - total flux cleaned = 0.002193 Jy ! Component: 3500 - total flux cleaned = 0.00222024 Jy ! Component: 3550 - total flux cleaned = 0.00234155 Jy ! Component: 3600 - total flux cleaned = 0.00232818 Jy ! Component: 3650 - total flux cleaned = 0.00238142 Jy ! Component: 3700 - total flux cleaned = 0.0023947 Jy ! Component: 3750 - total flux cleaned = 0.00242086 Jy ! Component: 3800 - total flux cleaned = 0.00245996 Jy ! Component: 3850 - total flux cleaned = 0.00251174 Jy ! Component: 3900 - total flux cleaned = 0.0025117 Jy ! Component: 3950 - total flux cleaned = 0.00255023 Jy ! Component: 4000 - total flux cleaned = 0.00261377 Jy ! Component: 4050 - total flux cleaned = 0.0026137 Jy ! Total flux subtracted in 4096 components = 0.00261364 Jy ! Clean residual min=-0.000743 max=0.000732 Jy/beam ! Clean residual mean=-0.000000 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.281872 Jy keep ! Adding 311 model components to the UV plane model. ! The established model now contains 457 components and 0.281872 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0719+3307_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.594 x 6.188 at -1.781 degrees (North through East) ! Clean map min=-0.001981 max=0.24997 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0719+3307_S_map.fits wmodel /vlbi/uf001/uva//J0719+3307_S_map.mod ! Writing 457 model components to file: /vlbi/uf001/uva//J0719+3307_S_map.mod wobs /vlbi/uf001/uva//J0719+3307_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0719+3307_S_uvs.fits wwins /vlbi/uf001/uva//J0719+3307_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J0719+3307_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.249969 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000232963 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.279591 0.279591 0.559181 1.11836 2.23673 4.47345 8.9469 17.8938 35.7876 71.5752 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.249 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1073 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0719+3307_S_dfm.log closed on Sun Jan 13 23:22:47 2019