! Started logfile: /vlbi/uf001/uva//J0701+6936_S_dfm.log on Sun Jan 13 23:16:22 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//J0701+6936_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0701+6936_S_uva.fits ! AN table 1: 57 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.842593 visibilities/baseline/integration-bin. ! Found source: J0701+6936 ! ! 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 5187 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 J0701+6936_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 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.069230Jy sigma=21.177711 ! Fit after self-cal, rms=0.639435Jy sigma=12.917933 ! 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=2.832 mas, bmaj=3.729 mas, bpa=40.37 degrees ! Estimated noise=0.837144 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 = 0.264558 Jy ! Component: 100 - total flux cleaned = 0.344384 Jy ! Total flux subtracted in 100 components = 0.344384 Jy ! Clean residual min=-0.012391 max=0.035670 Jy/beam ! Clean residual mean=-0.000088 rms=0.003729 Jy/beam ! Combined flux in latest and established models = 0.344384 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.344384 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.103741Jy sigma=1.866584 ! Fit after self-cal, rms=0.103713Jy sigma=1.866002 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0396706 Jy ! Component: 100 - total flux cleaned = 0.0622197 Jy ! Total flux subtracted in 100 components = 0.0622197 Jy ! Clean residual min=-0.007465 max=0.019291 Jy/beam ! Clean residual mean=-0.000050 rms=0.002097 Jy/beam ! Combined flux in latest and established models = 0.406604 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 21 components and 0.406604 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079132Jy sigma=1.407617 ! Fit after self-cal, rms=0.079094Jy sigma=1.406949 ! Inverting map ! Added new window around map position (-4.5, 1.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0182379 Jy ! Component: 100 - total flux cleaned = 0.0291194 Jy ! Total flux subtracted in 100 components = 0.0291194 Jy ! Clean residual min=-0.005661 max=0.006357 Jy/beam ! Clean residual mean=-0.000035 rms=0.001546 Jy/beam ! Combined flux in latest and established models = 0.435723 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 32 components and 0.435723 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072679Jy sigma=1.285870 ! Fit after self-cal, rms=0.072542Jy sigma=1.283221 ! 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=3.319 mas, bmaj=4.508 mas, bpa=41.77 degrees ! Estimated noise=0.531343 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 = 0.0118961 Jy ! Component: 100 - total flux cleaned = 0.0192214 Jy ! Component: 150 - total flux cleaned = 0.0240739 Jy ! Component: 200 - total flux cleaned = 0.0274623 Jy ! Total flux subtracted in 200 components = 0.0274623 Jy ! Clean residual min=-0.005122 max=0.005887 Jy/beam ! Clean residual mean=-0.000046 rms=0.001291 Jy/beam ! Combined flux in latest and established models = 0.463185 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 58 components and 0.463185 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069966Jy sigma=1.241824 ! Fit after self-cal, rms=0.069921Jy sigma=1.240976 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.319 x 4.508 at 41.77 degrees (North through East) ! Clean map min=-0.0048104 max=0.35698 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 HN 1.00 KP 1.00 LA 0.97 ! MK 1.00 NL 1.03 OV 0.99 PT 0.95 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 HN 0.99 KP 1.01 LA 0.97 ! MK 0.99 NL 1.05 OV 0.99 PT 0.97 ! SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 HN 1.01 KP 1.00 LA 0.97 ! MK 1.02 NL 1.04 OV 0.99 PT 0.97 ! SC 1.00 ! ! ! Fit before self-cal, rms=0.069921Jy sigma=1.240976 ! Fit after self-cal, rms=0.067177Jy sigma=1.209359 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.327 mas, bmaj=4.518 mas, bpa=41.65 degrees ! Estimated noise=0.531353 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 = 0.000197145 Jy ! Component: 100 - total flux cleaned = 0.000241044 Jy ! Component: 150 - total flux cleaned = 0.000203986 Jy ! Component: 200 - total flux cleaned = 0.000169129 Jy ! Total flux subtracted in 200 components = 0.000169129 Jy ! Clean residual min=-0.003707 max=0.004033 Jy/beam ! Clean residual mean=-0.000008 rms=0.001039 Jy/beam ! Combined flux in latest and established models = 0.463354 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 66 components and 0.463354 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067081Jy sigma=1.208930 ! Fit after self-cal, rms=0.067081Jy sigma=1.208836 ! 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=0.067081Jy sigma=1.208836 ! Fit after self-cal, rms=0.059341Jy sigma=1.134544 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.321 mas, bmaj=4.533 mas, bpa=41.71 degrees ! Estimated noise=0.530778 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000952793 Jy ! Component: 100 - total flux cleaned = 0.00101762 Jy ! Component: 150 - total flux cleaned = 0.00104963 Jy ! Component: 200 - total flux cleaned = 0.00105015 Jy ! Total flux subtracted in 200 components = 0.00105015 Jy ! Clean residual min=-0.002213 max=0.002546 Jy/beam ! Clean residual mean=-0.000008 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.464405 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 79 components and 0.464405 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059323Jy sigma=1.134134 ! Fit after self-cal, rms=0.059317Jy sigma=1.134022 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 = 0.000214097 Jy ! Component: 100 - total flux cleaned = 0.000212496 Jy ! Component: 150 - total flux cleaned = 0.000212198 Jy ! Component: 200 - total flux cleaned = 0.000211976 Jy ! Total flux subtracted in 200 components = 0.000211976 Jy ! Clean residual min=-0.002174 max=0.002553 Jy/beam ! Clean residual mean=-0.000008 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.464617 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 88 components and 0.464617 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059312Jy sigma=1.133949 ! Fit after self-cal, rms=0.059312Jy sigma=1.133945 ! 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=0.059312Jy sigma=1.133945 ! Fit after self-cal, rms=0.059316Jy sigma=1.133818 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.321 mas, bmaj=4.53 mas, bpa=41.68 degrees ! Estimated noise=0.530913 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000510542 Jy ! Component: 100 - total flux cleaned = 0.000586645 Jy ! Component: 150 - total flux cleaned = 0.000619401 Jy ! Component: 200 - total flux cleaned = 0.000639343 Jy ! Total flux subtracted in 200 components = 0.000639343 Jy ! Clean residual min=-0.002205 max=0.002466 Jy/beam ! Clean residual mean=-0.000008 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.465256 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 94 components and 0.465256 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059310Jy sigma=1.133711 ! Fit after self-cal, rms=0.059310Jy sigma=1.133703 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 = 8.56537e-05 Jy ! Component: 100 - total flux cleaned = 8.61276e-05 Jy ! Component: 150 - total flux cleaned = 9.44532e-05 Jy ! Component: 200 - total flux cleaned = 0.000102266 Jy ! Total flux subtracted in 200 components = 0.000102266 Jy ! Clean residual min=-0.002183 max=0.002470 Jy/beam ! Clean residual mean=-0.000008 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.465358 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 96 components and 0.465358 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059307Jy sigma=1.133660 ! Fit after self-cal, rms=0.059307Jy sigma=1.133660 ! 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=0.059307Jy sigma=1.133660 ! Fit after self-cal, rms=0.059322Jy sigma=1.133621 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.813 mas, bmaj=8.67 mas, bpa=44.24 degrees ! Estimated noise=0.726229 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000867019 Jy ! Component: 100 - total flux cleaned = 0.00122106 Jy ! Component: 150 - total flux cleaned = 0.00127397 Jy ! Component: 200 - total flux cleaned = 0.00129799 Jy ! Total flux subtracted in 200 components = 0.00129799 Jy ! Clean residual min=-0.002596 max=0.002964 Jy/beam ! Clean residual mean=-0.000021 rms=0.000773 Jy/beam ! Combined flux in latest and established models = 0.466656 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 99 components and 0.466656 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059325Jy sigma=1.133675 ! Fit after self-cal, rms=0.059323Jy sigma=1.133646 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 = 5.70755e-05 Jy ! Component: 100 - total flux cleaned = 8.10877e-05 Jy ! Component: 150 - total flux cleaned = 0.000103457 Jy ! Component: 200 - total flux cleaned = 0.000114304 Jy ! Total flux subtracted in 200 components = 0.000114304 Jy ! Clean residual min=-0.002597 max=0.002963 Jy/beam ! Clean residual mean=-0.000020 rms=0.000771 Jy/beam ! Combined flux in latest and established models = 0.466771 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 99 components and 0.466771 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059325Jy sigma=1.133683 ! Fit after self-cal, rms=0.059324Jy sigma=1.133674 ! 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=3.322 mas, bmaj=4.528 mas, bpa=41.67 degrees ! Estimated noise=0.531102 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.322 x 4.528 at 41.67 degrees (North through East) ! Clean map min=-0.0020615 max=0.35656 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=2.828 mas, bmaj=3.752 mas, bpa=40.47 degrees ! Estimated noise=0.838801 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.265056 Jy ! Component: 100 - total flux cleaned = 0.345109 Jy ! Component: 150 - total flux cleaned = 0.385467 Jy ! Component: 200 - total flux cleaned = 0.409945 Jy ! Total flux subtracted in 200 components = 0.409945 Jy ! Clean residual min=-0.006245 max=0.012736 Jy/beam ! Clean residual mean=-0.000036 rms=0.001689 Jy/beam ! Combined flux in latest and established models = 0.409945 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.409945 Jy ! Inverting map and beam ! Estimated beam: bmin=3.322 mas, bmaj=4.528 mas, bpa=41.67 degrees ! Estimated noise=0.531102 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 = 0.021035 Jy ! Component: 100 - total flux cleaned = 0.0332568 Jy ! Component: 150 - total flux cleaned = 0.0406505 Jy ! Component: 200 - total flux cleaned = 0.0453768 Jy ! Total flux subtracted in 200 components = 0.0453768 Jy ! Clean residual min=-0.002590 max=0.002761 Jy/beam ! Clean residual mean=-0.000022 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.455322 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 41 components and 0.455322 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=6.813 mas, bmaj=8.67 mas, bpa=44.24 degrees ! Estimated noise=0.726229 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00543657 Jy ! Component: 100 - total flux cleaned = 0.00819988 Jy ! Component: 150 - total flux cleaned = 0.0097476 Jy ! Component: 200 - total flux cleaned = 0.010645 Jy ! Total flux subtracted in 200 components = 0.010645 Jy ! Clean residual min=-0.002615 max=0.002940 Jy/beam ! Clean residual mean=-0.000023 rms=0.000776 Jy/beam ! Combined flux in latest and established models = 0.465967 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 = 0.00052307 Jy ! Component: 100 - total flux cleaned = 0.000701978 Jy ! Component: 150 - total flux cleaned = 0.00074649 Jy ! Component: 200 - total flux cleaned = 0.000777547 Jy ! Total flux subtracted in 200 components = 0.000777547 Jy ! Clean residual min=-0.002562 max=0.002962 Jy/beam ! Clean residual mean=-0.000020 rms=0.000770 Jy/beam ! Combined flux in latest and established models = 0.466744 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 73 components and 0.466744 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.322 mas, bmaj=4.528 mas, bpa=41.67 degrees ! Estimated noise=0.531102 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000451999 Jy ! Component: 100 - total flux cleaned = -0.000480375 Jy ! Component: 150 - total flux cleaned = -0.000505387 Jy ! Component: 200 - total flux cleaned = -0.000527282 Jy ! Total flux subtracted in 200 components = -0.000527282 Jy ! Clean residual min=-0.002149 max=0.002495 Jy/beam ! Clean residual mean=-0.000007 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.466217 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 78 components and 0.466217 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059349Jy sigma=1.134092 ! Fit after self-cal, rms=0.059348Jy sigma=1.134073 wmodel J0701+6936_S_map.mod ! Writing 78 model components to file: J0701+6936_S_map.mod wobs J0701+6936_S_uvs.fits ! Writing UV FITS file: J0701+6936_S_uvs.fits wwins J0701+6936_S_map.win ! wwins: Wrote 2 windows to J0701+6936_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 = 0.00114473 Jy ! Component: 100 - total flux cleaned = 0.00198258 Jy ! Component: 150 - total flux cleaned = 0.00233907 Jy ! Component: 200 - total flux cleaned = 0.00260542 Jy ! Component: 250 - total flux cleaned = 0.00275257 Jy ! Component: 300 - total flux cleaned = 0.00286011 Jy ! Component: 350 - total flux cleaned = 0.0030351 Jy ! Component: 400 - total flux cleaned = 0.00313725 Jy ! Component: 450 - total flux cleaned = 0.0032372 Jy ! Component: 500 - total flux cleaned = 0.00326964 Jy ! Component: 550 - total flux cleaned = 0.00336557 Jy ! Component: 600 - total flux cleaned = 0.00345964 Jy ! Component: 650 - total flux cleaned = 0.00346006 Jy ! Component: 700 - total flux cleaned = 0.00355105 Jy ! Component: 750 - total flux cleaned = 0.00361071 Jy ! Component: 800 - total flux cleaned = 0.00364015 Jy ! Component: 850 - total flux cleaned = 0.00375413 Jy ! Component: 900 - total flux cleaned = 0.00364093 Jy ! Component: 950 - total flux cleaned = 0.00364074 Jy ! Component: 1000 - total flux cleaned = 0.00364036 Jy ! Component: 1050 - total flux cleaned = 0.0036402 Jy ! Component: 1100 - total flux cleaned = 0.00363997 Jy ! Component: 1150 - total flux cleaned = 0.00363938 Jy ! Component: 1200 - total flux cleaned = 0.00356183 Jy ! Component: 1250 - total flux cleaned = 0.00368874 Jy ! Component: 1300 - total flux cleaned = 0.00376436 Jy ! Component: 1350 - total flux cleaned = 0.00378894 Jy ! Component: 1400 - total flux cleaned = 0.00371591 Jy ! Component: 1450 - total flux cleaned = 0.00383682 Jy ! Component: 1500 - total flux cleaned = 0.00386059 Jy ! Component: 1550 - total flux cleaned = 0.00395475 Jy ! Component: 1600 - total flux cleaned = 0.00397838 Jy ! Component: 1650 - total flux cleaned = 0.00400126 Jy ! Component: 1700 - total flux cleaned = 0.00400168 Jy ! Component: 1750 - total flux cleaned = 0.00411401 Jy ! Component: 1800 - total flux cleaned = 0.00413595 Jy ! Component: 1850 - total flux cleaned = 0.0041357 Jy ! Component: 1900 - total flux cleaned = 0.00413539 Jy ! Component: 1950 - total flux cleaned = 0.00402875 Jy ! Component: 2000 - total flux cleaned = 0.00413481 Jy ! Component: 2050 - total flux cleaned = 0.00407132 Jy ! Component: 2100 - total flux cleaned = 0.00398868 Jy ! Component: 2150 - total flux cleaned = 0.00394757 Jy ! Component: 2200 - total flux cleaned = 0.00392708 Jy ! Component: 2250 - total flux cleaned = 0.00388701 Jy ! Component: 2300 - total flux cleaned = 0.00386712 Jy ! Component: 2350 - total flux cleaned = 0.00376878 Jy ! Component: 2400 - total flux cleaned = 0.00372983 Jy ! Component: 2450 - total flux cleaned = 0.00369122 Jy ! Component: 2500 - total flux cleaned = 0.00369095 Jy ! Component: 2550 - total flux cleaned = 0.00367243 Jy ! Component: 2600 - total flux cleaned = 0.00361624 Jy ! Component: 2650 - total flux cleaned = 0.00365316 Jy ! Component: 2700 - total flux cleaned = 0.00363477 Jy ! Component: 2750 - total flux cleaned = 0.00363447 Jy ! Component: 2800 - total flux cleaned = 0.0035623 Jy ! Component: 2850 - total flux cleaned = 0.00354447 Jy ! Component: 2900 - total flux cleaned = 0.00354444 Jy ! Component: 2950 - total flux cleaned = 0.00347428 Jy ! Component: 3000 - total flux cleaned = 0.00350912 Jy ! Component: 3050 - total flux cleaned = 0.00344025 Jy ! Component: 3100 - total flux cleaned = 0.00340609 Jy ! Component: 3150 - total flux cleaned = 0.00333864 Jy ! Component: 3200 - total flux cleaned = 0.00333856 Jy ! Component: 3250 - total flux cleaned = 0.00338878 Jy ! Component: 3300 - total flux cleaned = 0.00333927 Jy ! Component: 3350 - total flux cleaned = 0.00337215 Jy ! Component: 3400 - total flux cleaned = 0.00327444 Jy ! Component: 3450 - total flux cleaned = 0.00329076 Jy ! Component: 3500 - total flux cleaned = 0.00329073 Jy ! Component: 3550 - total flux cleaned = 0.00325899 Jy ! Component: 3600 - total flux cleaned = 0.00325893 Jy ! Component: 3650 - total flux cleaned = 0.00322754 Jy ! Component: 3700 - total flux cleaned = 0.00324307 Jy ! Component: 3750 - total flux cleaned = 0.00321237 Jy ! Component: 3800 - total flux cleaned = 0.00319717 Jy ! Component: 3850 - total flux cleaned = 0.00325797 Jy ! Component: 3900 - total flux cleaned = 0.00324283 Jy ! Component: 3950 - total flux cleaned = 0.0032578 Jy ! Component: 4000 - total flux cleaned = 0.0032727 Jy ! Component: 4050 - total flux cleaned = 0.00327261 Jy ! Total flux subtracted in 4096 components = 0.00330189 Jy ! Clean residual min=-0.000894 max=0.000974 Jy/beam ! Clean residual mean=-0.000006 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.469519 Jy keep ! Adding 284 model components to the UV plane model. ! The established model now contains 362 components and 0.469519 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0701+6936_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.322 x 4.528 at 41.67 degrees (North through East) ! Clean map min=-0.0016104 max=0.35702 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0701+6936_S_map.fits wmodel /vlbi/uf001/uva//J0701+6936_S_map.mod ! Writing 362 model components to file: /vlbi/uf001/uva//J0701+6936_S_map.mod wobs /vlbi/uf001/uva//J0701+6936_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0701+6936_S_uvs.fits wwins /vlbi/uf001/uva//J0701+6936_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J0701+6936_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.35702 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000246878 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.207449 0.207449 0.414897 0.829795 1.65959 3.31918 6.63836 13.2767 26.5534 53.1069 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.357 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1446.14 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0701+6936_S_dfm.log closed on Sun Jan 13 23:16:27 2019