! Started logfile: /vlbi/uf001/uva//J1528+3816_S_dfm.log on Mon Jan 14 03:19:00 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//J1528+3816_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1528+3816_S_uva.fits ! AN table 1: 72 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.750309 visibilities/baseline/integration-bin. ! Found source: J1528+3816 ! ! 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 7293 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 J1528+3816_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 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005558Jy sigma=23.135732 ! Fit after self-cal, rms=0.957697Jy sigma=22.024707 ! 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=2.873 mas, bmaj=5.312 mas, bpa=-0.2632 degrees ! Estimated noise=0.579712 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 = 0.0344815 Jy ! Component: 100 - total flux cleaned = 0.0422976 Jy ! Total flux subtracted in 100 components = 0.0422976 Jy ! Clean residual min=-0.003258 max=0.003386 Jy/beam ! Clean residual mean=0.000001 rms=0.000827 Jy/beam ! Combined flux in latest and established models = 0.0422976 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0422976 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058403Jy sigma=1.255652 ! Fit after self-cal, rms=0.055673Jy sigma=1.194149 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00524894 Jy ! Component: 100 - total flux cleaned = 0.00537856 Jy ! Total flux subtracted in 100 components = 0.00537856 Jy ! Clean residual min=-0.002935 max=0.003108 Jy/beam ! Clean residual mean=-0.000000 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.0476761 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 0.0476761 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055332Jy sigma=1.186829 ! Fit after self-cal, rms=0.055316Jy sigma=1.186642 ! 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=3.385 mas, bmaj=6.11 mas, bpa=-0.07568 degrees ! Estimated noise=0.367333 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 = -0.000449974 Jy ! Component: 100 - total flux cleaned = -0.0003742 Jy ! Component: 150 - total flux cleaned = -0.000309996 Jy ! Component: 200 - total flux cleaned = -0.000225254 Jy ! Total flux subtracted in 200 components = -0.000225254 Jy ! Clean residual min=-0.001882 max=0.001722 Jy/beam ! Clean residual mean=0.000001 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.0474509 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 20 components and 0.0474509 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055273Jy sigma=1.185644 ! Fit after self-cal, rms=0.055261Jy sigma=1.185597 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.385 x 6.11 at -0.07568 degrees (North through East) ! Clean map min=-0.0017904 max=0.047495 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.99 HN 0.98 KP 0.92 ! LA 0.96 MK 0.99 NL 1.10 OV 1.07 ! PT 1.08 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 1.05 KP 1.03 ! LA 0.97 MK 0.95 NL 0.97 OV 0.93 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 0.98 KP 1.00 ! LA 1.03 MK 0.97 NL 0.94 OV 1.00 ! PT 1.04 SC 0.97 ! ! ! Fit before self-cal, rms=0.055261Jy sigma=1.185597 ! Fit after self-cal, rms=0.054687Jy sigma=1.183264 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.364 mas, bmaj=6.095 mas, bpa=-0.259 degrees ! Estimated noise=0.364604 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 = 2.39804e-05 Jy ! Component: 100 - total flux cleaned = 4.73933e-05 Jy ! Component: 150 - total flux cleaned = 0.000106759 Jy ! Component: 200 - total flux cleaned = 0.000158178 Jy ! Total flux subtracted in 200 components = 0.000158178 Jy ! Clean residual min=-0.001714 max=0.001765 Jy/beam ! Clean residual mean=0.000002 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.047609 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 26 components and 0.047609 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054670Jy sigma=1.182886 ! Fit after self-cal, rms=0.054681Jy sigma=1.182681 ! 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=0.054681Jy sigma=1.182681 ! Fit after self-cal, rms=0.055052Jy sigma=1.178340 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.379 mas, bmaj=6.052 mas, bpa=-0.3552 degrees ! Estimated noise=0.364845 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000156406 Jy ! Component: 100 - total flux cleaned = 0.000133787 Jy ! Component: 150 - total flux cleaned = 0.000144025 Jy ! Component: 200 - total flux cleaned = 0.000143744 Jy ! Total flux subtracted in 200 components = 0.000143744 Jy ! Clean residual min=-0.001540 max=0.001664 Jy/beam ! Clean residual mean=-0.000004 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.0477528 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 34 components and 0.0477528 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055047Jy sigma=1.178242 ! Fit after self-cal, rms=0.055074Jy sigma=1.177947 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 = 9.37342e-05 Jy ! Component: 100 - total flux cleaned = 7.50071e-05 Jy ! Component: 150 - total flux cleaned = 7.51297e-05 Jy ! Component: 200 - total flux cleaned = 7.54217e-05 Jy ! Total flux subtracted in 200 components = 7.54217e-05 Jy ! Clean residual min=-0.001540 max=0.001641 Jy/beam ! Clean residual mean=-0.000004 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.0478282 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 35 components and 0.0478282 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055070Jy sigma=1.177888 ! Fit after self-cal, rms=0.055071Jy sigma=1.177883 ! 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=0.055071Jy sigma=1.177883 ! Fit after self-cal, rms=0.055242Jy sigma=1.177830 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.376 mas, bmaj=6.057 mas, bpa=-0.4336 degrees ! Estimated noise=0.36499 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000101475 Jy ! Component: 100 - total flux cleaned = 9.19956e-05 Jy ! Component: 150 - total flux cleaned = 9.22066e-05 Jy ! Component: 200 - total flux cleaned = 9.20489e-05 Jy ! Total flux subtracted in 200 components = 9.20489e-05 Jy ! Clean residual min=-0.001535 max=0.001639 Jy/beam ! Clean residual mean=-0.000004 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.0479202 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 35 components and 0.0479202 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055239Jy sigma=1.177776 ! Fit after self-cal, rms=0.055245Jy sigma=1.177766 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 = 3.03453e-05 Jy ! Component: 100 - total flux cleaned = 3.04273e-05 Jy ! Component: 150 - total flux cleaned = 3.02646e-05 Jy ! Component: 200 - total flux cleaned = 2.35257e-05 Jy ! Total flux subtracted in 200 components = 2.35257e-05 Jy ! Clean residual min=-0.001530 max=0.001633 Jy/beam ! Clean residual mean=-0.000004 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.0479438 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 40 components and 0.0479438 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055243Jy sigma=1.177731 ! Fit after self-cal, rms=0.055243Jy sigma=1.177730 ! 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=0.055243Jy sigma=1.177730 ! Fit after self-cal, rms=0.055301Jy sigma=1.177720 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.191 mas, bmaj=9.636 mas, bpa=4.015 degrees ! Estimated noise=0.47022 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.56792e-06 Jy ! Component: 100 - total flux cleaned = 5.04519e-06 Jy ! Component: 150 - total flux cleaned = -5.87668e-06 Jy ! Component: 200 - total flux cleaned = -5.89382e-06 Jy ! Total flux subtracted in 200 components = -5.89382e-06 Jy ! Clean residual min=-0.001814 max=0.001735 Jy/beam ! Clean residual mean=-0.000010 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.0479379 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 44 components and 0.0479379 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055301Jy sigma=1.177735 ! Fit after self-cal, rms=0.055304Jy sigma=1.177722 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 = 1.4241e-05 Jy ! Component: 100 - total flux cleaned = 9.17399e-06 Jy ! Component: 150 - total flux cleaned = 4.9114e-06 Jy ! Component: 200 - total flux cleaned = 4.68701e-06 Jy ! Total flux subtracted in 200 components = 4.68701e-06 Jy ! Clean residual min=-0.001805 max=0.001738 Jy/beam ! Clean residual mean=-0.000010 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.0479426 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 44 components and 0.0479426 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055304Jy sigma=1.177735 ! Fit after self-cal, rms=0.055304Jy sigma=1.177728 ! 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=3.374 mas, bmaj=6.062 mas, bpa=-0.5036 degrees ! Estimated noise=0.365073 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.374 x 6.062 at -0.5036 degrees (North through East) ! Clean map min=-0.0014635 max=0.047099 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=2.868 mas, bmaj=5.279 mas, bpa=-0.6235 degrees ! Estimated noise=0.574222 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0373143 Jy ! Component: 100 - total flux cleaned = 0.0457514 Jy ! Component: 150 - total flux cleaned = 0.0474716 Jy ! Component: 200 - total flux cleaned = 0.0477011 Jy ! Total flux subtracted in 200 components = 0.0477011 Jy ! Clean residual min=-0.002763 max=0.002620 Jy/beam ! Clean residual mean=-0.000003 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 0.0477012 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 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0477012 Jy ! Inverting map and beam ! Estimated beam: bmin=3.374 mas, bmaj=6.062 mas, bpa=-0.5036 degrees ! Estimated noise=0.365073 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 = 3.60611e-05 Jy ! Component: 100 - total flux cleaned = 7.12291e-05 Jy ! Component: 150 - total flux cleaned = 0.000126301 Jy ! Component: 200 - total flux cleaned = 0.000173247 Jy ! Total flux subtracted in 200 components = 0.000173247 Jy ! Clean residual min=-0.001567 max=0.001571 Jy/beam ! Clean residual mean=-0.000005 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.0478744 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 21 components and 0.0478744 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=7.191 mas, bmaj=9.636 mas, bpa=4.015 degrees ! Estimated noise=0.47022 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00016143 Jy ! Component: 100 - total flux cleaned = 0.000117901 Jy ! Component: 150 - total flux cleaned = 0.000105457 Jy ! Component: 200 - total flux cleaned = 0.000105014 Jy ! Total flux subtracted in 200 components = 0.000105014 Jy ! Clean residual min=-0.001808 max=0.001724 Jy/beam ! Clean residual mean=-0.000011 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.0479794 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 = 3.94545e-07 Jy ! Component: 100 - total flux cleaned = -7.72663e-06 Jy ! Component: 150 - total flux cleaned = -7.74157e-06 Jy ! Component: 200 - total flux cleaned = -8.20284e-06 Jy ! Total flux subtracted in 200 components = -8.20284e-06 Jy ! Clean residual min=-0.001809 max=0.001726 Jy/beam ! Clean residual mean=-0.000010 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.0479712 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 33 components and 0.0479712 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.374 mas, bmaj=6.062 mas, bpa=-0.5036 degrees ! Estimated noise=0.365073 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.48127e-05 Jy ! Component: 100 - total flux cleaned = 2.58331e-05 Jy ! Component: 150 - total flux cleaned = -1.43866e-07 Jy ! Component: 200 - total flux cleaned = -2.0491e-07 Jy ! Total flux subtracted in 200 components = -2.0491e-07 Jy ! Clean residual min=-0.001506 max=0.001638 Jy/beam ! Clean residual mean=-0.000005 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.047971 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 41 components and 0.047971 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055313Jy sigma=1.177968 ! Fit after self-cal, rms=0.055312Jy sigma=1.177905 wmodel J1528+3816_S_map.mod ! Writing 41 model components to file: J1528+3816_S_map.mod wobs J1528+3816_S_uvs.fits ! Writing UV FITS file: J1528+3816_S_uvs.fits wwins J1528+3816_S_map.win ! wwins: Wrote 1 windows to J1528+3816_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 = 0.000127639 Jy ! Component: 100 - total flux cleaned = 0.000155337 Jy ! Component: 150 - total flux cleaned = 7.80716e-05 Jy ! Component: 200 - total flux cleaned = -2.22121e-05 Jy ! Component: 250 - total flux cleaned = -0.000143329 Jy ! Component: 300 - total flux cleaned = -0.000331247 Jy ! Component: 350 - total flux cleaned = -0.000468447 Jy ! Component: 400 - total flux cleaned = -0.000491719 Jy ! Component: 450 - total flux cleaned = -0.00070896 Jy ! Component: 500 - total flux cleaned = -0.000814328 Jy ! Component: 550 - total flux cleaned = -0.000938162 Jy ! Component: 600 - total flux cleaned = -0.00101941 Jy ! Component: 650 - total flux cleaned = -0.00115791 Jy ! Component: 700 - total flux cleaned = -0.00117729 Jy ! Component: 750 - total flux cleaned = -0.00133029 Jy ! Component: 800 - total flux cleaned = -0.00136798 Jy ! Component: 850 - total flux cleaned = -0.00145992 Jy ! Component: 900 - total flux cleaned = -0.00156894 Jy ! Component: 950 - total flux cleaned = -0.00160453 Jy ! Component: 1000 - total flux cleaned = -0.00172797 Jy ! Component: 1050 - total flux cleaned = -0.00176249 Jy ! Component: 1100 - total flux cleaned = -0.00181413 Jy ! Component: 1150 - total flux cleaned = -0.00186487 Jy ! Component: 1200 - total flux cleaned = -0.00184839 Jy ! Component: 1250 - total flux cleaned = -0.00189813 Jy ! Component: 1300 - total flux cleaned = -0.00194739 Jy ! Component: 1350 - total flux cleaned = -0.00194755 Jy ! Component: 1400 - total flux cleaned = -0.00204291 Jy ! Component: 1450 - total flux cleaned = -0.00201134 Jy ! Component: 1500 - total flux cleaned = -0.00201128 Jy ! Component: 1550 - total flux cleaned = -0.00207283 Jy ! Component: 1600 - total flux cleaned = -0.00210352 Jy ! Component: 1650 - total flux cleaned = -0.0021638 Jy ! Component: 1700 - total flux cleaned = -0.00223841 Jy ! Component: 1750 - total flux cleaned = -0.00229758 Jy ! Component: 1800 - total flux cleaned = -0.0023852 Jy ! Component: 1850 - total flux cleaned = -0.002472 Jy ! Component: 1900 - total flux cleaned = -0.00252934 Jy ! Component: 1950 - total flux cleaned = -0.00261457 Jy ! Component: 2000 - total flux cleaned = -0.00267069 Jy ! Component: 2050 - total flux cleaned = -0.00274033 Jy ! Component: 2100 - total flux cleaned = -0.00280933 Jy ! Component: 2150 - total flux cleaned = -0.00282325 Jy ! Component: 2200 - total flux cleaned = -0.00295853 Jy ! Component: 2250 - total flux cleaned = -0.00299863 Jy ! Component: 2300 - total flux cleaned = -0.0030121 Jy ! Component: 2350 - total flux cleaned = -0.00309121 Jy ! Component: 2400 - total flux cleaned = -0.00310419 Jy ! Component: 2450 - total flux cleaned = -0.00313006 Jy ! Component: 2500 - total flux cleaned = -0.003143 Jy ! Component: 2550 - total flux cleaned = -0.00319415 Jy ! Component: 2600 - total flux cleaned = -0.00323213 Jy ! Component: 2650 - total flux cleaned = -0.00328233 Jy ! Component: 2700 - total flux cleaned = -0.00330729 Jy ! Component: 2750 - total flux cleaned = -0.00338161 Jy ! Component: 2800 - total flux cleaned = -0.00345535 Jy ! Component: 2850 - total flux cleaned = -0.00347964 Jy ! Component: 2900 - total flux cleaned = -0.00352811 Jy ! Component: 2950 - total flux cleaned = -0.00351607 Jy ! Component: 3000 - total flux cleaned = -0.00354003 Jy ! Component: 3050 - total flux cleaned = -0.00356382 Jy ! Component: 3100 - total flux cleaned = -0.00358756 Jy ! Component: 3150 - total flux cleaned = -0.00365804 Jy ! Component: 3200 - total flux cleaned = -0.00362302 Jy ! Component: 3250 - total flux cleaned = -0.0036695 Jy ! Component: 3300 - total flux cleaned = -0.00368106 Jy ! Component: 3350 - total flux cleaned = -0.00369259 Jy ! Component: 3400 - total flux cleaned = -0.00371545 Jy ! Component: 3450 - total flux cleaned = -0.00373806 Jy ! Component: 3500 - total flux cleaned = -0.00374922 Jy ! Component: 3550 - total flux cleaned = -0.00379395 Jy ! Component: 3600 - total flux cleaned = -0.0037939 Jy ! Component: 3650 - total flux cleaned = -0.00379393 Jy ! Component: 3700 - total flux cleaned = -0.00382703 Jy ! Component: 3750 - total flux cleaned = -0.00383787 Jy ! Component: 3800 - total flux cleaned = -0.00390321 Jy ! Component: 3850 - total flux cleaned = -0.00387055 Jy ! Component: 3900 - total flux cleaned = -0.00389215 Jy ! Component: 3950 - total flux cleaned = -0.00389216 Jy ! Component: 4000 - total flux cleaned = -0.00389222 Jy ! Component: 4050 - total flux cleaned = -0.00390285 Jy ! Total flux subtracted in 4096 components = -0.00388175 Jy ! Clean residual min=-0.000803 max=0.000647 Jy/beam ! Clean residual mean=-0.000001 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.0440893 Jy keep ! Adding 277 model components to the UV plane model. ! The established model now contains 318 components and 0.0440893 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1528+3816_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.374 x 6.062 at -0.5036 degrees (North through East) ! Clean map min=-0.001482 max=0.046967 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1528+3816_S_map.fits wmodel /vlbi/uf001/uva//J1528+3816_S_map.mod ! Writing 318 model components to file: /vlbi/uf001/uva//J1528+3816_S_map.mod wobs /vlbi/uf001/uva//J1528+3816_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1528+3816_S_uvs.fits wwins /vlbi/uf001/uva//J1528+3816_S_map.win ! wwins: Wrote 2 windows to /vlbi/uf001/uva//J1528+3816_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0469671 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000183936 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.17488 1.17488 2.34976 4.69952 9.39905 18.7981 37.5962 75.1924 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.046 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 255.345 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1528+3816_S_dfm.log closed on Mon Jan 14 03:19:06 2019