! Started logfile: .//J1934+7117_X_dfm.log on Sun Oct 21 00:06:52 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J1934+7117_X_uva.fits ! Reading UV FITS file: .//J1934+7117_X_uva.fits ! AN table 1: 4 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1934+7117 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 85 lines of history. ! ! Reading 480 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 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J1934+7117_X] 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 0.200x0.200 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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.005544Jy sigma=38.822892 ! Fit after self-cal, rms=0.883295Jy sigma=33.853770 ! 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=1.022 mas, bmaj=3.365 mas, bpa=-63.44 degrees ! Estimated noise=1.46027 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 = 0.0879885 Jy ! Component: 100 - total flux cleaned = 0.107843 Jy ! Total flux subtracted in 100 components = 0.107843 Jy ! Clean residual min=-0.005639 max=0.008624 Jy/beam ! Clean residual mean=-0.000007 rms=0.001948 Jy/beam ! Combined flux in latest and established models = 0.107843 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.107843 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023144Jy sigma=0.822110 ! Fit after self-cal, rms=0.023127Jy sigma=0.821733 ! 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=1.326 mas, bmaj=3.387 mas, bpa=-61.74 degrees ! Estimated noise=0.887789 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 = 0.0101 Jy ! Component: 100 - total flux cleaned = 0.0140703 Jy ! Component: 150 - total flux cleaned = 0.0161774 Jy ! Component: 200 - total flux cleaned = 0.0170599 Jy ! Total flux subtracted in 200 components = 0.0170599 Jy ! Clean residual min=-0.002598 max=0.003137 Jy/beam ! Clean residual mean=0.000004 rms=0.000807 Jy/beam ! Combined flux in latest and established models = 0.124903 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 29 components and 0.124903 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.019438Jy sigma=0.620019 ! Fit after self-cal, rms=0.019448Jy sigma=0.619864 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.326 x 3.387 at -61.74 degrees (North through East) ! Clean map min=-0.0024801 max=0.11605 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 KP 1.00 OV 0.97 ! PT 1.01 SC 1.10 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 KP 1.00 OV 0.99 ! PT 1.04 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 KP 0.95 OV 0.97 ! PT 1.08 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 KP 0.99 OV 0.99 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 KP 1.02 OV 0.96 ! PT 1.07 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.97 KP 0.99 OV 0.97 ! PT 1.12 SC 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 KP 1.02 OV 0.94 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 KP 1.04 OV 0.94 ! PT 1.06 SC 0.93 ! ! ! Fit before self-cal, rms=0.019448Jy sigma=0.619864 ! Fit after self-cal, rms=0.018957Jy sigma=0.586323 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.326 mas, bmaj=3.388 mas, bpa=-61.7 degrees ! Estimated noise=0.884728 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 = 0.000537323 Jy ! Component: 100 - total flux cleaned = 0.000607011 Jy ! Component: 150 - total flux cleaned = 0.000637903 Jy ! Component: 200 - total flux cleaned = 0.000664329 Jy ! Total flux subtracted in 200 components = 0.000664329 Jy ! Clean residual min=-0.002074 max=0.001719 Jy/beam ! Clean residual mean=-0.000002 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.125567 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 42 components and 0.125567 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.018925Jy sigma=0.585159 ! Fit after self-cal, rms=0.018950Jy sigma=0.585049 ! 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. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.018950Jy sigma=0.585049 ! Fit after self-cal, rms=0.018971Jy sigma=0.584948 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.326 mas, bmaj=3.388 mas, bpa=-61.71 degrees ! Estimated noise=0.885614 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000249415 Jy ! Component: 100 - total flux cleaned = 0.000263821 Jy ! Component: 150 - total flux cleaned = 0.000287674 Jy ! Component: 200 - total flux cleaned = 0.000298158 Jy ! Total flux subtracted in 200 components = 0.000298158 Jy ! Clean residual min=-0.002037 max=0.001696 Jy/beam ! Clean residual mean=-0.000002 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.125866 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 47 components and 0.125866 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.018948Jy sigma=0.584517 ! Fit after self-cal, rms=0.018951Jy sigma=0.584467 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 = 6.17543e-05 Jy ! Component: 100 - total flux cleaned = 5.20548e-05 Jy ! Component: 150 - total flux cleaned = 4.29579e-05 Jy ! Component: 200 - total flux cleaned = 3.40861e-05 Jy ! Total flux subtracted in 200 components = 3.40861e-05 Jy ! Clean residual min=-0.002002 max=0.001729 Jy/beam ! Clean residual mean=-0.000002 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.1259 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 54 components and 0.1259 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.018936Jy sigma=0.584226 ! Fit after self-cal, rms=0.018938Jy sigma=0.584172 ! 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. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.018938Jy sigma=0.584172 ! Fit after self-cal, rms=0.018967Jy sigma=0.584023 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.326 mas, bmaj=3.39 mas, bpa=-61.72 degrees ! Estimated noise=0.88663 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.30573e-05 Jy ! Component: 100 - total flux cleaned = 2.39875e-05 Jy ! Component: 150 - total flux cleaned = 1.41059e-05 Jy ! Component: 200 - total flux cleaned = -3.7649e-06 Jy ! Total flux subtracted in 200 components = -3.7649e-06 Jy ! Clean residual min=-0.002004 max=0.001733 Jy/beam ! Clean residual mean=-0.000002 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.125896 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 58 components and 0.125896 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.018947Jy sigma=0.583860 ! Fit after self-cal, rms=0.018950Jy sigma=0.583818 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 = 5.96205e-05 Jy ! Component: 100 - total flux cleaned = 4.17784e-05 Jy ! Component: 150 - total flux cleaned = 3.38124e-05 Jy ! Component: 200 - total flux cleaned = 1.11509e-05 Jy ! Total flux subtracted in 200 components = 1.11509e-05 Jy ! Clean residual min=-0.001982 max=0.001737 Jy/beam ! Clean residual mean=-0.000002 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.125907 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 59 components and 0.125907 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.018936Jy sigma=0.583664 ! Fit after self-cal, rms=0.018938Jy sigma=0.583617 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.018938Jy sigma=0.583617 ! Fit after self-cal, rms=0.018974Jy sigma=0.583469 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.745 mas, bmaj=3.659 mas, bpa=-34.15 degrees ! Estimated noise=0.997173 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000202254 Jy ! Component: 100 - total flux cleaned = -0.000223208 Jy ! Component: 150 - total flux cleaned = -0.000207082 Jy ! Component: 200 - total flux cleaned = -0.000200288 Jy ! Total flux subtracted in 200 components = -0.000200288 Jy ! Clean residual min=-0.001740 max=0.001776 Jy/beam ! Clean residual mean=-0.000002 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.125707 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 62 components and 0.125707 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.018959Jy sigma=0.583390 ! Fit after self-cal, rms=0.018961Jy sigma=0.583348 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 = 3.33605e-05 Jy ! Component: 100 - total flux cleaned = 4.03071e-05 Jy ! Component: 150 - total flux cleaned = 4.03078e-05 Jy ! Component: 200 - total flux cleaned = 3.43555e-05 Jy ! Total flux subtracted in 200 components = 3.43555e-05 Jy ! Clean residual min=-0.001744 max=0.001779 Jy/beam ! Clean residual mean=-0.000002 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.125741 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 64 components and 0.125741 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.018954Jy sigma=0.583250 ! Fit after self-cal, rms=0.018955Jy sigma=0.583226 ! 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=1.327 mas, bmaj=3.393 mas, bpa=-61.73 degrees ! Estimated noise=0.887985 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.327 x 3.393 at -61.73 degrees (North through East) ! Clean map min=-0.0019911 max=0.11559 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=1.028 mas, bmaj=3.361 mas, bpa=-63.47 degrees ! Estimated noise=1.46831 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0884657 Jy ! Component: 100 - total flux cleaned = 0.108181 Jy ! Component: 150 - total flux cleaned = 0.115683 Jy ! Component: 200 - total flux cleaned = 0.119444 Jy ! Total flux subtracted in 200 components = 0.119444 Jy ! Clean residual min=-0.003739 max=0.003446 Jy/beam ! Clean residual mean=-0.000004 rms=0.001051 Jy/beam ! Combined flux in latest and established models = 0.119444 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.119444 Jy ! Inverting map and beam ! Estimated beam: bmin=1.327 mas, bmaj=3.393 mas, bpa=-61.73 degrees ! Estimated noise=0.887985 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 = 0.00345811 Jy ! Component: 100 - total flux cleaned = 0.0052162 Jy ! Component: 150 - total flux cleaned = 0.00602618 Jy ! Component: 200 - total flux cleaned = 0.00623105 Jy ! Total flux subtracted in 200 components = 0.00623105 Jy ! Clean residual min=-0.002257 max=0.001811 Jy/beam ! Clean residual mean=-0.000002 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.125675 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 29 components and 0.125675 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.745 mas, bmaj=3.659 mas, bpa=-34.15 degrees ! Estimated noise=0.997173 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.15007e-05 Jy ! Component: 100 - total flux cleaned = 0.000112195 Jy ! Component: 150 - total flux cleaned = 0.0001402 Jy ! Component: 200 - total flux cleaned = 0.000164823 Jy ! Total flux subtracted in 200 components = 0.000164823 Jy ! Clean residual min=-0.001844 max=0.001780 Jy/beam ! Clean residual mean=-0.000001 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.12584 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 = 3.34045e-05 Jy ! Component: 100 - total flux cleaned = 6.41204e-05 Jy ! Component: 150 - total flux cleaned = 8.31353e-05 Jy ! Component: 200 - total flux cleaned = 0.00010944 Jy ! Total flux subtracted in 200 components = 0.00010944 Jy ! Clean residual min=-0.001776 max=0.001692 Jy/beam ! Clean residual mean=-0.000001 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.125949 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 42 components and 0.125949 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.327 mas, bmaj=3.393 mas, bpa=-61.73 degrees ! Estimated noise=0.887985 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000187328 Jy ! Component: 100 - total flux cleaned = 0.000218275 Jy ! Component: 150 - total flux cleaned = 0.000205511 Jy ! Component: 200 - total flux cleaned = 0.000182566 Jy ! Total flux subtracted in 200 components = 0.000182566 Jy ! Clean residual min=-0.002103 max=0.001688 Jy/beam ! Clean residual mean=-0.000001 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.126132 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 51 components and 0.126132 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.018965Jy sigma=0.583821 ! Fit after self-cal, rms=0.018965Jy sigma=0.583748 wmodel J1934+7117_X_map.mod ! Writing 51 model components to file: J1934+7117_X_map.mod wobs J1934+7117_X_uvs.fits ! Writing UV FITS file: J1934+7117_X_uvs.fits wwins J1934+7117_X_map.win ! wwins: Wrote 1 windows to J1934+7117_X_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 = -0.000809778 Jy ! Component: 100 - total flux cleaned = -0.00108222 Jy ! Component: 150 - total flux cleaned = -0.0012201 Jy ! Component: 200 - total flux cleaned = -0.00127098 Jy ! Component: 250 - total flux cleaned = -0.00131767 Jy ! Component: 300 - total flux cleaned = -0.00138358 Jy ! Component: 350 - total flux cleaned = -0.00148629 Jy ! Component: 400 - total flux cleaned = -0.00156464 Jy ! Component: 450 - total flux cleaned = -0.00167648 Jy ! Component: 500 - total flux cleaned = -0.00176569 Jy ! Component: 550 - total flux cleaned = -0.00185089 Jy ! Component: 600 - total flux cleaned = -0.00191621 Jy ! Component: 650 - total flux cleaned = -0.00201004 Jy ! Component: 700 - total flux cleaned = -0.00209941 Jy ! Component: 750 - total flux cleaned = -0.00220052 Jy ! Component: 800 - total flux cleaned = -0.00231219 Jy ! Component: 850 - total flux cleaned = -0.0023932 Jy ! Component: 900 - total flux cleaned = -0.00245853 Jy ! Component: 950 - total flux cleaned = -0.00253465 Jy ! Component: 1000 - total flux cleaned = -0.00269522 Jy ! Component: 1050 - total flux cleaned = -0.0028281 Jy ! Component: 1100 - total flux cleaned = -0.0029229 Jy ! Component: 1150 - total flux cleaned = -0.00305041 Jy ! Component: 1200 - total flux cleaned = -0.00315246 Jy ! Component: 1250 - total flux cleaned = -0.00325255 Jy ! Component: 1300 - total flux cleaned = -0.00335094 Jy ! Component: 1350 - total flux cleaned = -0.00343703 Jy ! Component: 1400 - total flux cleaned = -0.00352153 Jy ! Component: 1450 - total flux cleaned = -0.00361515 Jy ! Component: 1500 - total flux cleaned = -0.00369713 Jy ! Component: 1550 - total flux cleaned = -0.0037578 Jy ! Component: 1600 - total flux cleaned = -0.00381773 Jy ! Component: 1650 - total flux cleaned = -0.0038869 Jy ! Component: 1700 - total flux cleaned = -0.00394562 Jy ! Component: 1750 - total flux cleaned = -0.0040232 Jy ! Component: 1800 - total flux cleaned = -0.00408092 Jy ! Component: 1850 - total flux cleaned = -0.00416686 Jy ! Component: 1900 - total flux cleaned = -0.00428106 Jy ! Component: 1950 - total flux cleaned = -0.00437601 Jy ! Component: 2000 - total flux cleaned = -0.00447081 Jy ! Component: 2050 - total flux cleaned = -0.00453724 Jy ! Component: 2100 - total flux cleaned = -0.00461332 Jy ! Component: 2150 - total flux cleaned = -0.00468004 Jy ! Component: 2200 - total flux cleaned = -0.00474691 Jy ! Component: 2250 - total flux cleaned = -0.00481398 Jy ! Component: 2300 - total flux cleaned = -0.00486187 Jy ! Component: 2350 - total flux cleaned = -0.00489085 Jy ! Component: 2400 - total flux cleaned = -0.00494889 Jy ! Component: 2450 - total flux cleaned = -0.0049878 Jy ! Component: 2500 - total flux cleaned = -0.00504619 Jy ! Component: 2550 - total flux cleaned = -0.00509507 Jy ! Component: 2600 - total flux cleaned = -0.00518347 Jy ! Component: 2650 - total flux cleaned = -0.00524268 Jy ! Component: 2700 - total flux cleaned = -0.00533208 Jy ! Component: 2750 - total flux cleaned = -0.00538204 Jy ! Component: 2800 - total flux cleaned = -0.00546244 Jy ! Component: 2850 - total flux cleaned = -0.00553304 Jy ! Component: 2900 - total flux cleaned = -0.00560434 Jy ! Component: 2950 - total flux cleaned = -0.00567607 Jy ! Component: 3000 - total flux cleaned = -0.00576901 Jy ! Component: 3050 - total flux cleaned = -0.00584186 Jy ! Component: 3100 - total flux cleaned = -0.0059047 Jy ! Component: 3150 - total flux cleaned = -0.00596808 Jy ! Component: 3200 - total flux cleaned = -0.00604273 Jy ! Component: 3250 - total flux cleaned = -0.00611805 Jy ! Component: 3300 - total flux cleaned = -0.00619417 Jy ! Component: 3350 - total flux cleaned = -0.00626001 Jy ! Component: 3400 - total flux cleaned = -0.00634869 Jy ! Component: 3450 - total flux cleaned = -0.00641584 Jy ! Component: 3500 - total flux cleaned = -0.00649505 Jy ! Component: 3550 - total flux cleaned = -0.00657506 Jy ! Component: 3600 - total flux cleaned = -0.00664437 Jy ! Component: 3650 - total flux cleaned = -0.00673758 Jy ! Component: 3700 - total flux cleaned = -0.0068083 Jy ! Component: 3750 - total flux cleaned = -0.00690356 Jy ! Component: 3800 - total flux cleaned = -0.00698778 Jy ! Component: 3850 - total flux cleaned = -0.00707296 Jy ! Component: 3900 - total flux cleaned = -0.00715944 Jy ! Component: 3950 - total flux cleaned = -0.0072343 Jy ! Component: 4000 - total flux cleaned = -0.00730982 Jy ! Component: 4050 - total flux cleaned = -0.0073991 Jy ! Total flux subtracted in 4096 components = -0.00747648 Jy ! Clean residual min=-0.000773 max=0.000805 Jy/beam ! Clean residual mean=0.000002 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.118655 Jy keep ! Adding 195 model components to the UV plane model. ! The established model now contains 246 components and 0.118655 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1934+7117_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.327 x 3.393 at -61.73 degrees (North through East) ! Clean map min=-0.0020475 max=0.11459 Jy/beam ! Writing clean map to FITS file: .//J1934+7117_X_map.fits wmodel .//J1934+7117_X_map.mod ! Writing 246 model components to file: .//J1934+7117_X_map.mod wobs .//J1934+7117_X_uvs.fits ! Writing UV FITS file: .//J1934+7117_X_uvs.fits wwins .//J1934+7117_X_map.win ! wwins: Wrote 2 windows to .//J1934+7117_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.114587 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000230976 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.604715 0.604715 1.20943 2.41886 4.83772 9.67545 19.3509 38.7018 77.4036 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.114 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 496.101 quit ! Quitting program ! Log file .//J1934+7117_X_dfm.log closed on Sun Oct 21 00:06:55 2018