! Started logfile: /vlbi/uf001/uva//J0830-0636_S_dfm.log on Sun Jan 13 23:58:15 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//J0830-0636_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0830-0636_S_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.872125 visibilities/baseline/integration-bin. ! Found source: J0830-0636 ! ! 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 6711 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 J0830-0636_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 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.008201Jy sigma=21.250364 ! Fit after self-cal, rms=0.909298Jy sigma=19.147288 ! 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=2.86 mas, bmaj=6.842 mas, bpa=1.393 degrees ! Estimated noise=0.555025 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 = 0.074885 Jy ! Component: 100 - total flux cleaned = 0.0924243 Jy ! Total flux subtracted in 100 components = 0.0924243 Jy ! Clean residual min=-0.003742 max=0.006473 Jy/beam ! Clean residual mean=-0.000012 rms=0.000979 Jy/beam ! Combined flux in latest and established models = 0.0924243 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0924243 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.111659Jy sigma=1.408083 ! Fit after self-cal, rms=0.111666Jy sigma=1.407796 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00645362 Jy ! Component: 100 - total flux cleaned = 0.00913791 Jy ! Total flux subtracted in 100 components = 0.00913791 Jy ! Clean residual min=-0.003462 max=0.003283 Jy/beam ! Clean residual mean=-0.000010 rms=0.000860 Jy/beam ! Combined flux in latest and established models = 0.101562 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 14 components and 0.101562 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.111298Jy sigma=1.394455 ! Fit after self-cal, rms=0.111295Jy sigma=1.394373 ! 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=3.353 mas, bmaj=7.745 mas, bpa=0.7831 degrees ! Estimated noise=0.417598 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 = 0.00198995 Jy ! Component: 100 - total flux cleaned = 0.00297839 Jy ! Component: 150 - total flux cleaned = 0.00350708 Jy ! Component: 200 - total flux cleaned = 0.00363706 Jy ! Total flux subtracted in 200 components = 0.00363706 Jy ! Clean residual min=-0.002811 max=0.002850 Jy/beam ! Clean residual mean=-0.000008 rms=0.000751 Jy/beam ! Combined flux in latest and established models = 0.105199 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 25 components and 0.105199 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.111260Jy sigma=1.393163 ! Fit after self-cal, rms=0.111253Jy sigma=1.393133 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.353 x 7.745 at 0.7831 degrees (North through East) ! Clean map min=-0.0027113 max=0.096828 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.90 HN 1.02 KP 1.06 ! LA 0.93 MK 0.98 NL 1.09 OV 0.99 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.90 HN 0.97 KP 1.01 ! LA 0.92 MK 0.99 NL 1.08 OV 0.98 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.97 HN 1.02 KP 1.00 ! LA 0.99 MK 1.00 NL 1.16 OV 0.98 ! PT 1.01 SC 0.99 ! ! ! Fit before self-cal, rms=0.111253Jy sigma=1.393133 ! Fit after self-cal, rms=0.116331Jy sigma=1.382955 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.343 mas, bmaj=7.776 mas, bpa=0.8451 degrees ! Estimated noise=0.418184 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.36508e-05 Jy ! Component: 100 - total flux cleaned = 6.53433e-05 Jy ! Component: 150 - total flux cleaned = 1.38882e-06 Jy ! Component: 200 - total flux cleaned = -4.17472e-05 Jy ! Total flux subtracted in 200 components = -4.17472e-05 Jy ! Clean residual min=-0.002474 max=0.002188 Jy/beam ! Clean residual mean=-0.000006 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.105158 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 34 components and 0.105158 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.116325Jy sigma=1.382775 ! Fit after self-cal, rms=0.116349Jy sigma=1.382516 ! 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=0.116349Jy sigma=1.382516 ! Fit after self-cal, rms=0.117659Jy sigma=1.379366 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.344 mas, bmaj=7.771 mas, bpa=0.7722 degrees ! Estimated noise=0.418314 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000126497 Jy ! Component: 100 - total flux cleaned = 0.000104439 Jy ! Component: 150 - total flux cleaned = 7.35504e-05 Jy ! Component: 200 - total flux cleaned = 4.59023e-05 Jy ! Total flux subtracted in 200 components = 4.59023e-05 Jy ! Clean residual min=-0.002256 max=0.002182 Jy/beam ! Clean residual mean=-0.000007 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.105203 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 40 components and 0.105203 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.117656Jy sigma=1.379300 ! Fit after self-cal, rms=0.117667Jy sigma=1.379246 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 = -1.11925e-05 Jy ! Component: 100 - total flux cleaned = -1.99227e-05 Jy ! Component: 150 - total flux cleaned = -4.28712e-05 Jy ! Component: 200 - total flux cleaned = -5.71677e-05 Jy ! Total flux subtracted in 200 components = -5.71677e-05 Jy ! Clean residual min=-0.002277 max=0.002198 Jy/beam ! Clean residual mean=-0.000007 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.105146 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 44 components and 0.105146 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.117666Jy sigma=1.379209 ! Fit after self-cal, rms=0.117666Jy sigma=1.379204 ! 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=0.117666Jy sigma=1.379204 ! Fit after self-cal, rms=0.116274Jy sigma=1.378626 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.34 mas, bmaj=7.766 mas, bpa=0.69 degrees ! Estimated noise=0.418263 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000106763 Jy ! Component: 100 - total flux cleaned = 9.73374e-05 Jy ! Component: 150 - total flux cleaned = 8.12197e-05 Jy ! Component: 200 - total flux cleaned = 5.97526e-05 Jy ! Total flux subtracted in 200 components = 5.97526e-05 Jy ! Clean residual min=-0.002066 max=0.002052 Jy/beam ! Clean residual mean=-0.000007 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.105206 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 48 components and 0.105206 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.116272Jy sigma=1.378593 ! Fit after self-cal, rms=0.116278Jy sigma=1.378577 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 = -1.66465e-05 Jy ! Component: 100 - total flux cleaned = -2.30333e-05 Jy ! Component: 150 - total flux cleaned = -2.86717e-05 Jy ! Component: 200 - total flux cleaned = -2.88337e-05 Jy ! Total flux subtracted in 200 components = -2.88337e-05 Jy ! Clean residual min=-0.002078 max=0.002064 Jy/beam ! Clean residual mean=-0.000007 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.105177 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 53 components and 0.105177 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.116277Jy sigma=1.378561 ! Fit after self-cal, rms=0.116278Jy sigma=1.378560 ! 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=0.116278Jy sigma=1.378560 ! Fit after self-cal, rms=0.116398Jy sigma=1.378548 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.249 mas, bmaj=12.79 mas, bpa=1.037 degrees ! Estimated noise=0.52966 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.28857e-05 Jy ! Component: 100 - total flux cleaned = 0.000108889 Jy ! Component: 150 - total flux cleaned = 0.000129058 Jy ! Component: 200 - total flux cleaned = 0.000129409 Jy ! Total flux subtracted in 200 components = 0.000129409 Jy ! Clean residual min=-0.002706 max=0.002269 Jy/beam ! Clean residual mean=-0.000014 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.105307 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 56 components and 0.105307 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.116397Jy sigma=1.378540 ! Fit after self-cal, rms=0.116396Jy sigma=1.378533 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 = -5.83803e-06 Jy ! Component: 100 - total flux cleaned = 4.25379e-06 Jy ! Component: 150 - total flux cleaned = -1.41742e-07 Jy ! Component: 200 - total flux cleaned = -4.28119e-06 Jy ! Total flux subtracted in 200 components = -4.28119e-06 Jy ! Clean residual min=-0.002708 max=0.002276 Jy/beam ! Clean residual mean=-0.000014 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.105302 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 57 components and 0.105302 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.116396Jy sigma=1.378536 ! Fit after self-cal, rms=0.116396Jy sigma=1.378531 ! 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=3.338 mas, bmaj=7.762 mas, bpa=0.6351 degrees ! Estimated noise=0.418444 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.338 x 7.762 at 0.6351 degrees (North through East) ! Clean map min=-0.0020084 max=0.097566 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=2.839 mas, bmaj=6.849 mas, bpa=1.301 degrees ! Estimated noise=0.559894 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0754712 Jy ! Component: 100 - total flux cleaned = 0.0933807 Jy ! Component: 150 - total flux cleaned = 0.100069 Jy ! Component: 200 - total flux cleaned = 0.103023 Jy ! Total flux subtracted in 200 components = 0.103023 Jy ! Clean residual min=-0.002833 max=0.002810 Jy/beam ! Clean residual mean=-0.000006 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 0.103023 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.103023 Jy ! Inverting map and beam ! Estimated beam: bmin=3.338 mas, bmaj=7.762 mas, bpa=0.6351 degrees ! Estimated noise=0.418444 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 = 0.0018029 Jy ! Component: 100 - total flux cleaned = 0.00245117 Jy ! Component: 150 - total flux cleaned = 0.00253062 Jy ! Component: 200 - total flux cleaned = 0.00253237 Jy ! Total flux subtracted in 200 components = 0.00253237 Jy ! Clean residual min=-0.002044 max=0.002029 Jy/beam ! Clean residual mean=-0.000007 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.105555 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 31 components and 0.105555 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=7.249 mas, bmaj=12.79 mas, bpa=1.037 degrees ! Estimated noise=0.52966 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.17666e-05 Jy ! Component: 100 - total flux cleaned = -1.08972e-05 Jy ! Component: 150 - total flux cleaned = -4.01305e-05 Jy ! Component: 200 - total flux cleaned = -6.66609e-05 Jy ! Total flux subtracted in 200 components = -6.66609e-05 Jy ! Clean residual min=-0.002703 max=0.002283 Jy/beam ! Clean residual mean=-0.000014 rms=0.000681 Jy/beam ! Combined flux in latest and established models = 0.105488 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 = -1.63369e-05 Jy ! Component: 100 - total flux cleaned = -3.95549e-05 Jy ! Component: 150 - total flux cleaned = -5.39861e-05 Jy ! Component: 200 - total flux cleaned = -7.41237e-05 Jy ! Total flux subtracted in 200 components = -7.41237e-05 Jy ! Clean residual min=-0.002703 max=0.002283 Jy/beam ! Clean residual mean=-0.000014 rms=0.000681 Jy/beam ! Combined flux in latest and established models = 0.105414 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 40 components and 0.105414 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.338 mas, bmaj=7.762 mas, bpa=0.6351 degrees ! Estimated noise=0.418444 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000132566 Jy ! Component: 100 - total flux cleaned = -0.000132207 Jy ! Component: 150 - total flux cleaned = -0.000142371 Jy ! Component: 200 - total flux cleaned = -0.000160977 Jy ! Total flux subtracted in 200 components = -0.000160977 Jy ! Clean residual min=-0.002075 max=0.002053 Jy/beam ! Clean residual mean=-0.000007 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.105253 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 46 components and 0.105253 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.116395Jy sigma=1.378553 ! Fit after self-cal, rms=0.116397Jy sigma=1.378544 wmodel J0830-0636_S_map.mod ! Writing 46 model components to file: J0830-0636_S_map.mod wobs J0830-0636_S_uvs.fits ! Writing UV FITS file: J0830-0636_S_uvs.fits wwins J0830-0636_S_map.win ! wwins: Wrote 1 windows to J0830-0636_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 = 0.000220575 Jy ! Component: 100 - total flux cleaned = 0.00054343 Jy ! Component: 150 - total flux cleaned = 0.000680662 Jy ! Component: 200 - total flux cleaned = 0.000746903 Jy ! Component: 250 - total flux cleaned = 0.000747277 Jy ! Component: 300 - total flux cleaned = 0.000685834 Jy ! Component: 350 - total flux cleaned = 0.000716283 Jy ! Component: 400 - total flux cleaned = 0.000597267 Jy ! Component: 450 - total flux cleaned = 0.000423494 Jy ! Component: 500 - total flux cleaned = 0.000310691 Jy ! Component: 550 - total flux cleaned = 0.000199235 Jy ! Component: 600 - total flux cleaned = 9.34692e-06 Jy ! Component: 650 - total flux cleaned = -4.34844e-05 Jy ! Component: 700 - total flux cleaned = -0.000121813 Jy ! Component: 750 - total flux cleaned = -0.000172678 Jy ! Component: 800 - total flux cleaned = -0.000172681 Jy ! Component: 850 - total flux cleaned = -0.00032251 Jy ! Component: 900 - total flux cleaned = -0.000421258 Jy ! Component: 950 - total flux cleaned = -0.000543 Jy ! Component: 1000 - total flux cleaned = -0.000663061 Jy ! Component: 1050 - total flux cleaned = -0.000758085 Jy ! Component: 1100 - total flux cleaned = -0.000875434 Jy ! Component: 1150 - total flux cleaned = -0.00101424 Jy ! Component: 1200 - total flux cleaned = -0.00108317 Jy ! Component: 1250 - total flux cleaned = -0.00130903 Jy ! Component: 1300 - total flux cleaned = -0.00139802 Jy ! Component: 1350 - total flux cleaned = -0.00153008 Jy ! Component: 1400 - total flux cleaned = -0.00168269 Jy ! Component: 1450 - total flux cleaned = -0.00179053 Jy ! Component: 1500 - total flux cleaned = -0.00185432 Jy ! Component: 1550 - total flux cleaned = -0.00198116 Jy ! Component: 1600 - total flux cleaned = -0.00212735 Jy ! Component: 1650 - total flux cleaned = -0.00233403 Jy ! Component: 1700 - total flux cleaned = -0.00241586 Jy ! Component: 1750 - total flux cleaned = -0.00243632 Jy ! Component: 1800 - total flux cleaned = -0.0026568 Jy ! Component: 1850 - total flux cleaned = -0.00281554 Jy ! Component: 1900 - total flux cleaned = -0.00287459 Jy ! Component: 1950 - total flux cleaned = -0.00299148 Jy ! Component: 2000 - total flux cleaned = -0.00304951 Jy ! Component: 2050 - total flux cleaned = -0.00316409 Jy ! Component: 2100 - total flux cleaned = -0.00323994 Jy ! Component: 2150 - total flux cleaned = -0.00331507 Jy ! Component: 2200 - total flux cleaned = -0.00331513 Jy ! Component: 2250 - total flux cleaned = -0.00344401 Jy ! Component: 2300 - total flux cleaned = -0.00348053 Jy ! Component: 2350 - total flux cleaned = -0.00348056 Jy ! Component: 2400 - total flux cleaned = -0.0035705 Jy ! Component: 2450 - total flux cleaned = -0.00349907 Jy ! Component: 2500 - total flux cleaned = -0.00353439 Jy ! Component: 2550 - total flux cleaned = -0.00360452 Jy ! Component: 2600 - total flux cleaned = -0.0035695 Jy ! Component: 2650 - total flux cleaned = -0.00355246 Jy ! Component: 2700 - total flux cleaned = -0.00356949 Jy ! Component: 2750 - total flux cleaned = -0.00358648 Jy ! Component: 2800 - total flux cleaned = -0.00361995 Jy ! Component: 2850 - total flux cleaned = -0.00360324 Jy ! Component: 2900 - total flux cleaned = -0.00357023 Jy ! Component: 2950 - total flux cleaned = -0.00361968 Jy ! Component: 3000 - total flux cleaned = -0.00360341 Jy ! Component: 3050 - total flux cleaned = -0.00368436 Jy ! Component: 3100 - total flux cleaned = -0.00368429 Jy ! Component: 3150 - total flux cleaned = -0.00366832 Jy ! Component: 3200 - total flux cleaned = -0.00376343 Jy ! Component: 3250 - total flux cleaned = -0.00373208 Jy ! Component: 3300 - total flux cleaned = -0.00382578 Jy ! Component: 3350 - total flux cleaned = -0.00387216 Jy ! Component: 3400 - total flux cleaned = -0.00384116 Jy ! Component: 3450 - total flux cleaned = -0.00387176 Jy ! Component: 3500 - total flux cleaned = -0.00393244 Jy ! Component: 3550 - total flux cleaned = -0.00397763 Jy ! Component: 3600 - total flux cleaned = -0.00397762 Jy ! Component: 3650 - total flux cleaned = -0.00400721 Jy ! Component: 3700 - total flux cleaned = -0.00405157 Jy ! Component: 3750 - total flux cleaned = -0.00413979 Jy ! Component: 3800 - total flux cleaned = -0.0041397 Jy ! Component: 3850 - total flux cleaned = -0.00419769 Jy ! Component: 3900 - total flux cleaned = -0.00428421 Jy ! Component: 3950 - total flux cleaned = -0.00424114 Jy ! Component: 4000 - total flux cleaned = -0.0042554 Jy ! Component: 4050 - total flux cleaned = -0.00436866 Jy ! Total flux subtracted in 4096 components = -0.00432652 Jy ! Clean residual min=-0.000873 max=0.000843 Jy/beam ! Clean residual mean=-0.000002 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.100927 Jy keep ! Adding 308 model components to the UV plane model. ! The established model now contains 354 components and 0.100927 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0830-0636_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.338 x 7.762 at 0.6351 degrees (North through East) ! Clean map min=-0.0016488 max=0.09753 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0830-0636_S_map.fits wmodel /vlbi/uf001/uva//J0830-0636_S_map.mod ! Writing 354 model components to file: /vlbi/uf001/uva//J0830-0636_S_map.mod wobs /vlbi/uf001/uva//J0830-0636_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0830-0636_S_uvs.fits wwins /vlbi/uf001/uva//J0830-0636_S_map.win ! wwins: Wrote 2 windows to /vlbi/uf001/uva//J0830-0636_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0975301 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000265145 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.815579 0.815579 1.63116 3.26232 6.52463 13.0493 26.0985 52.1971 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.097 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 367.836 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0830-0636_S_dfm.log closed on Sun Jan 13 23:58:20 2019