! Started logfile: /scr/pima/sb072a9_uvs/J1247+3209_C_dfm.log on Fri Oct 26 20:43:54 2018 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs /scr/pima/sb072a9_uvs/J1247+3209_C_uva.fits ! Reading UV FITS file: /scr/pima/sb072a9_uvs/J1247+3209_C_uva.fits ! AN table 1: 7 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1247+3209 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 76 lines of history. ! ! Reading 1176 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 = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J1247+3209_C] 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 0.300x0.300 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=1.002297Jy sigma=40.266971 ! Fit after self-cal, rms=0.977716Jy sigma=39.295530 ! 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=1.284 mas, bmaj=4.352 mas, bpa=25.84 degrees ! Estimated noise=0.828881 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 = 0.017587 Jy ! Component: 100 - total flux cleaned = 0.0220223 Jy ! Total flux subtracted in 100 components = 0.0220223 Jy ! Clean residual min=-0.003399 max=0.006241 Jy/beam ! Clean residual mean=-0.000000 rms=0.000885 Jy/beam ! Combined flux in latest and established models = 0.0220223 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0220223 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=0.024676Jy sigma=0.801785 ! Fit after self-cal, rms=0.022278Jy sigma=0.678027 ! Inverting map ! Added new window around map position (4.5, 4.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00638202 Jy ! Component: 100 - total flux cleaned = 0.00987905 Jy ! Total flux subtracted in 100 components = 0.00987905 Jy ! Clean residual min=-0.002510 max=0.002487 Jy/beam ! Clean residual mean=-0.000001 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.0319014 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 14 components and 0.0319014 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=0.020311Jy sigma=0.564570 ! Fit after self-cal, rms=0.020053Jy sigma=0.560307 ! 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=1.618 mas, bmaj=4.484 mas, bpa=26.11 degrees ! Estimated noise=0.570259 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 = 0.00351753 Jy ! Component: 100 - total flux cleaned = 0.00559463 Jy ! Component: 150 - total flux cleaned = 0.00707478 Jy ! Component: 200 - total flux cleaned = 0.00819038 Jy ! Total flux subtracted in 200 components = 0.00819038 Jy ! Clean residual min=-0.001710 max=0.001708 Jy/beam ! Clean residual mean=-0.000001 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.0400918 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 49 components and 0.0400918 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=0.019358Jy sigma=0.521624 ! Fit after self-cal, rms=0.019270Jy sigma=0.519437 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.618 x 4.484 at 26.11 degrees (North through East) ! Clean map min=-0.0016712 max=0.025957 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 1.09 LA 0.98 MK 0.86 ! NL 1.00 PT 1.14 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 0.94 LA 0.93 MK 1.00 ! NL 1.18 PT 0.89 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.07 LA 1.00 MK 1.11 ! NL 1.15 PT 0.79 SC 0.91 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.06 LA 1.04 MK 1.13 ! NL 0.98 PT 0.89 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.68 FD 1.00 LA 0.98 MK 0.92 ! NL 1.14 PT 0.90 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 LA 1.01 MK 1.05 ! NL 0.98 PT 0.89 SC 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.89 LA 1.22 MK 0.98 ! NL 1.04 PT 0.87 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.88 LA 1.09 MK 0.96 ! NL 1.01 PT 0.94 SC 0.98 ! ! ! Fit before self-cal, rms=0.019270Jy sigma=0.519437 ! Fit after self-cal, rms=0.018933Jy sigma=0.500730 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.614 mas, bmaj=4.503 mas, bpa=26.3 degrees ! Estimated noise=0.561451 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 = 0.000539823 Jy ! Component: 100 - total flux cleaned = 0.000653148 Jy ! Component: 150 - total flux cleaned = 0.000731506 Jy ! Component: 200 - total flux cleaned = 0.0007319 Jy ! Total flux subtracted in 200 components = 0.0007319 Jy ! Clean residual min=-0.001248 max=0.001420 Jy/beam ! Clean residual mean=0.000001 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.0408237 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 66 components and 0.0408237 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=0.018884Jy sigma=0.499224 ! Fit after self-cal, rms=0.018899Jy sigma=0.498720 ! 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=0.018899Jy sigma=0.498720 ! Fit after self-cal, rms=0.019065Jy sigma=0.498573 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.609 mas, bmaj=4.508 mas, bpa=26.21 degrees ! Estimated noise=0.56377 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000201348 Jy ! Component: 100 - total flux cleaned = 0.000299522 Jy ! Component: 150 - total flux cleaned = 0.000312098 Jy ! Component: 200 - total flux cleaned = 0.000333891 Jy ! Total flux subtracted in 200 components = 0.000333891 Jy ! Clean residual min=-0.001189 max=0.001416 Jy/beam ! Clean residual mean=0.000001 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.0411576 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 75 components and 0.0411576 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=0.019040Jy sigma=0.497993 ! Fit after self-cal, rms=0.019041Jy sigma=0.497924 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-55.2, 35.1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000974276 Jy ! Component: 100 - total flux cleaned = 0.000949101 Jy ! Component: 150 - total flux cleaned = 0.00094581 Jy ! Component: 200 - total flux cleaned = 0.00101239 Jy ! Total flux subtracted in 200 components = 0.00101239 Jy ! Clean residual min=-0.001107 max=0.001026 Jy/beam ! Clean residual mean=0.000002 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.04217 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 94 components and 0.04217 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=0.018927Jy sigma=0.492997 ! Fit after self-cal, rms=0.018912Jy sigma=0.492649 ! 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=0.018912Jy sigma=0.492649 ! Fit after self-cal, rms=0.019251Jy sigma=0.490260 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.604 mas, bmaj=4.528 mas, bpa=26.17 degrees ! Estimated noise=0.567709 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000490513 Jy ! Component: 100 - total flux cleaned = 0.00080392 Jy ! Component: 150 - total flux cleaned = 0.00101884 Jy ! Component: 200 - total flux cleaned = 0.00115719 Jy ! Total flux subtracted in 200 components = 0.00115719 Jy ! Clean residual min=-0.001081 max=0.001050 Jy/beam ! Clean residual mean=0.000002 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.0433271 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 106 components and 0.0433271 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=0.019207Jy sigma=0.489255 ! Fit after self-cal, rms=0.019223Jy sigma=0.489179 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 = 0.000126746 Jy ! Component: 100 - total flux cleaned = 0.000227886 Jy ! Component: 150 - total flux cleaned = 0.000299234 Jy ! Component: 200 - total flux cleaned = 0.000354728 Jy ! Total flux subtracted in 200 components = 0.000354728 Jy ! Clean residual min=-0.001043 max=0.001072 Jy/beam ! Clean residual mean=0.000002 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.0436819 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 113 components and 0.0436819 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=0.019200Jy sigma=0.488677 ! Fit after self-cal, rms=0.019198Jy sigma=0.488650 ! Inverting map ! Added new window around map position (49.2, 4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0002058 Jy ! Component: 100 - total flux cleaned = 3.42297e-05 Jy ! Component: 150 - total flux cleaned = -0.000110824 Jy ! Component: 200 - total flux cleaned = -6.44664e-05 Jy ! Total flux subtracted in 200 components = -6.44664e-05 Jy ! Clean residual min=-0.000898 max=0.000906 Jy/beam ! Clean residual mean=0.000001 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.0436174 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 138 components and 0.0436174 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=0.019103Jy sigma=0.485865 ! Fit after self-cal, rms=0.019078Jy sigma=0.485565 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.019078Jy sigma=0.485565 ! Fit after self-cal, rms=0.019277Jy sigma=0.483658 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.624 mas, bmaj=5.05 mas, bpa=21.13 degrees ! Estimated noise=0.696561 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.86598e-06 Jy ! Component: 100 - total flux cleaned = 0.000163812 Jy ! Component: 150 - total flux cleaned = 0.000260213 Jy ! Component: 200 - total flux cleaned = 0.000354401 Jy ! Total flux subtracted in 200 components = 0.000354401 Jy ! Clean residual min=-0.000793 max=0.000851 Jy/beam ! Clean residual mean=0.000002 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.0439718 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 159 components and 0.0439718 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=0.019240Jy sigma=0.483356 ! Fit after self-cal, rms=0.019237Jy sigma=0.483268 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 = -6.19853e-05 Jy ! Component: 100 - total flux cleaned = -1.50566e-05 Jy ! Component: 150 - total flux cleaned = 2.85544e-05 Jy ! Component: 200 - total flux cleaned = 8.94174e-05 Jy ! Total flux subtracted in 200 components = 8.94174e-05 Jy ! Clean residual min=-0.000775 max=0.000825 Jy/beam ! Clean residual mean=0.000001 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.0440612 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 171 components and 0.0440613 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=0.019221Jy sigma=0.483067 ! Fit after self-cal, rms=0.019217Jy sigma=0.483040 ! 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=1.6 mas, bmaj=4.531 mas, bpa=26.17 degrees ! Estimated noise=0.571448 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.6 x 4.531 at 26.17 degrees (North through East) ! Clean map min=-0.00080976 max=0.025959 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=1.27 mas, bmaj=4.392 mas, bpa=25.95 degrees ! Estimated noise=0.821551 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0193802 Jy ! Component: 100 - total flux cleaned = 0.0266565 Jy ! Component: 150 - total flux cleaned = 0.0307777 Jy ! Component: 200 - total flux cleaned = 0.0333611 Jy ! Total flux subtracted in 200 components = 0.0333611 Jy ! Clean residual min=-0.002173 max=0.002174 Jy/beam ! Clean residual mean=-0.000000 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.0333611 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0333611 Jy ! Inverting map and beam ! Estimated beam: bmin=1.6 mas, bmaj=4.531 mas, bpa=26.17 degrees ! Estimated noise=0.571448 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 = 0.00285678 Jy ! Component: 100 - total flux cleaned = 0.00436194 Jy ! Component: 150 - total flux cleaned = 0.00535649 Jy ! Component: 200 - total flux cleaned = 0.00610484 Jy ! Total flux subtracted in 200 components = 0.00610484 Jy ! Clean residual min=-0.001427 max=0.001445 Jy/beam ! Clean residual mean=0.000002 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.039466 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 58 components and 0.039466 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.624 mas, bmaj=5.05 mas, bpa=21.13 degrees ! Estimated noise=0.696561 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00122592 Jy ! Component: 100 - total flux cleaned = 0.00166276 Jy ! Component: 150 - total flux cleaned = 0.00226889 Jy ! Component: 200 - total flux cleaned = 0.00278464 Jy ! Total flux subtracted in 200 components = 0.00278464 Jy ! Clean residual min=-0.001069 max=0.001009 Jy/beam ! Clean residual mean=0.000002 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.0422506 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 = 0.00022418 Jy ! Component: 100 - total flux cleaned = 0.000370806 Jy ! Component: 150 - total flux cleaned = 0.000502053 Jy ! Component: 200 - total flux cleaned = 0.000654744 Jy ! Total flux subtracted in 200 components = 0.000654744 Jy ! Clean residual min=-0.000909 max=0.000910 Jy/beam ! Clean residual mean=0.000002 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.0429054 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 122 components and 0.0429054 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.6 mas, bmaj=4.531 mas, bpa=26.17 degrees ! Estimated noise=0.571448 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000162782 Jy ! Component: 100 - total flux cleaned = 0.000401929 Jy ! Component: 150 - total flux cleaned = 0.000638313 Jy ! Component: 200 - total flux cleaned = 0.000783907 Jy ! Total flux subtracted in 200 components = 0.000783907 Jy ! Clean residual min=-0.000975 max=0.000940 Jy/beam ! Clean residual mean=0.000001 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.0436893 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 148 components and 0.0436893 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=0.019293Jy sigma=0.484756 ! Fit after self-cal, rms=0.019284Jy sigma=0.484493 wmodel J1247+3209_C_map.mod ! Writing 148 model components to file: J1247+3209_C_map.mod wobs J1247+3209_C_uvs.fits ! Writing UV FITS file: J1247+3209_C_uvs.fits wwins J1247+3209_C_map.win ! wwins: Wrote 4 windows to J1247+3209_C_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 = 3.44348e-05 Jy ! Component: 100 - total flux cleaned = 3.42651e-05 Jy ! Component: 150 - total flux cleaned = 3.45097e-05 Jy ! Component: 200 - total flux cleaned = 1.99293e-05 Jy ! Component: 250 - total flux cleaned = 1.97968e-05 Jy ! Component: 300 - total flux cleaned = -8.20226e-06 Jy ! Component: 350 - total flux cleaned = -2.18109e-05 Jy ! Component: 400 - total flux cleaned = -6.11648e-05 Jy ! Component: 450 - total flux cleaned = -9.91798e-05 Jy ! Component: 500 - total flux cleaned = -0.000111709 Jy ! Component: 550 - total flux cleaned = -0.00014792 Jy ! Component: 600 - total flux cleaned = -0.000124322 Jy ! Component: 650 - total flux cleaned = -0.000124307 Jy ! Component: 700 - total flux cleaned = -0.000124297 Jy ! Component: 750 - total flux cleaned = -0.000146239 Jy ! Component: 800 - total flux cleaned = -0.00014628 Jy ! Component: 850 - total flux cleaned = -0.000146403 Jy ! Component: 900 - total flux cleaned = -0.000187991 Jy ! Component: 950 - total flux cleaned = -0.000157212 Jy ! Component: 1000 - total flux cleaned = -0.000187566 Jy ! Component: 1050 - total flux cleaned = -0.00017752 Jy ! Component: 1100 - total flux cleaned = -0.000148027 Jy ! Component: 1150 - total flux cleaned = -0.00016726 Jy ! Component: 1200 - total flux cleaned = -0.000138356 Jy ! Component: 1250 - total flux cleaned = -0.000110042 Jy ! Component: 1300 - total flux cleaned = -0.000128669 Jy ! Component: 1350 - total flux cleaned = -0.000146966 Jy ! Component: 1400 - total flux cleaned = -0.000155868 Jy ! Component: 1450 - total flux cleaned = -0.000137859 Jy ! Component: 1500 - total flux cleaned = -0.000120111 Jy ! Component: 1550 - total flux cleaned = -0.000128781 Jy ! Component: 1600 - total flux cleaned = -0.000137483 Jy ! Component: 1650 - total flux cleaned = -0.000154514 Jy ! Component: 1700 - total flux cleaned = -0.000171241 Jy ! Component: 1750 - total flux cleaned = -0.000146135 Jy ! Component: 1800 - total flux cleaned = -0.000129591 Jy ! Component: 1850 - total flux cleaned = -0.000113263 Jy ! Component: 1900 - total flux cleaned = -0.000137567 Jy ! Component: 1950 - total flux cleaned = -0.000129541 Jy ! Component: 2000 - total flux cleaned = -0.000145484 Jy ! Component: 2050 - total flux cleaned = -0.000153235 Jy ! Component: 2100 - total flux cleaned = -0.000137472 Jy ! Component: 2150 - total flux cleaned = -0.000114188 Jy ! Component: 2200 - total flux cleaned = -9.88002e-05 Jy ! Component: 2250 - total flux cleaned = -5.32563e-05 Jy ! Component: 2300 - total flux cleaned = -8.3484e-05 Jy ! Component: 2350 - total flux cleaned = -0.000105913 Jy ! Component: 2400 - total flux cleaned = -7.62201e-05 Jy ! Component: 2450 - total flux cleaned = -6.88758e-05 Jy ! Component: 2500 - total flux cleaned = -7.6214e-05 Jy ! Component: 2550 - total flux cleaned = -9.06389e-05 Jy ! Component: 2600 - total flux cleaned = -0.000104919 Jy ! Component: 2650 - total flux cleaned = -8.34507e-05 Jy ! Component: 2700 - total flux cleaned = -9.0546e-05 Jy ! Component: 2750 - total flux cleaned = -0.000104605 Jy ! Component: 2800 - total flux cleaned = -0.000118473 Jy ! Component: 2850 - total flux cleaned = -0.000104563 Jy ! Component: 2900 - total flux cleaned = -9.07831e-05 Jy ! Component: 2950 - total flux cleaned = -9.08107e-05 Jy ! Component: 3000 - total flux cleaned = -0.000111113 Jy ! Component: 3050 - total flux cleaned = -0.000144594 Jy ! Component: 3100 - total flux cleaned = -0.000164534 Jy ! Component: 3150 - total flux cleaned = -0.000157878 Jy ! Component: 3200 - total flux cleaned = -0.000164586 Jy ! Component: 3250 - total flux cleaned = -0.000184244 Jy ! Component: 3300 - total flux cleaned = -0.000190748 Jy ! Component: 3350 - total flux cleaned = -0.000197222 Jy ! Component: 3400 - total flux cleaned = -0.000216493 Jy ! Component: 3450 - total flux cleaned = -0.000203852 Jy ! Component: 3500 - total flux cleaned = -0.000229181 Jy ! Component: 3550 - total flux cleaned = -0.000229147 Jy ! Component: 3600 - total flux cleaned = -0.000241564 Jy ! Component: 3650 - total flux cleaned = -0.000235352 Jy ! Component: 3700 - total flux cleaned = -0.000278556 Jy ! Component: 3750 - total flux cleaned = -0.000284698 Jy ! Component: 3800 - total flux cleaned = -0.000254255 Jy ! Component: 3850 - total flux cleaned = -0.000284567 Jy ! Component: 3900 - total flux cleaned = -0.000284569 Jy ! Component: 3950 - total flux cleaned = -0.000302522 Jy ! Component: 4000 - total flux cleaned = -0.000302552 Jy ! Component: 4050 - total flux cleaned = -0.000320392 Jy ! Total flux subtracted in 4096 components = -0.000314525 Jy ! Clean residual min=-0.000355 max=0.000352 Jy/beam ! Clean residual mean=0.000000 rms=0.000105 Jy/beam ! Combined flux in latest and established models = 0.0433748 Jy keep ! Adding 254 model components to the UV plane model. ! The established model now contains 402 components and 0.0433748 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/sb072a9_uvs/J1247+3209_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.6 x 4.531 at 26.17 degrees (North through East) ! Clean map min=-0.00085966 max=0.026098 Jy/beam ! Writing clean map to FITS file: /scr/pima/sb072a9_uvs/J1247+3209_C_map.fits wmodel /scr/pima/sb072a9_uvs/J1247+3209_C_map.mod ! Writing 402 model components to file: /scr/pima/sb072a9_uvs/J1247+3209_C_map.mod wobs /scr/pima/sb072a9_uvs/J1247+3209_C_uvs.fits ! Writing UV FITS file: /scr/pima/sb072a9_uvs/J1247+3209_C_uvs.fits wwins /scr/pima/sb072a9_uvs/J1247+3209_C_map.win ! wwins: Wrote 5 windows to /scr/pima/sb072a9_uvs/J1247+3209_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0260978 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000103563 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.19048 1.19048 2.38097 4.76194 9.52388 19.0478 38.0955 76.191 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.026 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 251.998 quit ! Quitting program ! Log file /scr/pima/sb072a9_uvs/J1247+3209_C_dfm.log closed on Fri Oct 26 20:44:00 2018