! Started logfile: .//J0811+0146_C_dfm.log on Sat Oct 20 23:47:54 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 .//J0811+0146_C_uva.fits ! Reading UV FITS file: .//J0811+0146_C_uva.fits ! AN table 1: 7 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0811+0146 ! ! 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 J0811+0146_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. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.088323Jy sigma=40.750175 ! Fit after self-cal, rms=0.567372Jy sigma=20.987625 ! 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=1.921 mas, bmaj=5.509 mas, bpa=35.6 degrees ! Estimated noise=0.933507 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 = 0.329104 Jy ! Component: 100 - total flux cleaned = 0.400872 Jy ! Total flux subtracted in 100 components = 0.400872 Jy ! Clean residual min=-0.011421 max=0.020082 Jy/beam ! Clean residual mean=0.000015 rms=0.003663 Jy/beam ! Combined flux in latest and established models = 0.400872 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.400872 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=0.048659Jy sigma=1.684278 ! Fit after self-cal, rms=0.048662Jy sigma=1.684183 ! 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=2.487 mas, bmaj=5.567 mas, bpa=34.11 degrees ! Estimated noise=0.682114 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 = 0.0298405 Jy ! Component: 100 - total flux cleaned = 0.0414939 Jy ! Component: 150 - total flux cleaned = 0.0477492 Jy ! Component: 200 - total flux cleaned = 0.0517974 Jy ! Total flux subtracted in 200 components = 0.0517974 Jy ! Clean residual min=-0.004588 max=0.006349 Jy/beam ! Clean residual mean=0.000006 rms=0.001365 Jy/beam ! Combined flux in latest and established models = 0.45267 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 47 components and 0.45267 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=0.028836Jy sigma=0.858317 ! Fit after self-cal, rms=0.028825Jy sigma=0.856962 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.487 x 5.567 at 34.11 degrees (North through East) ! Clean map min=-0.0044791 max=0.43125 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* LA 0.00* NL 0.00* ! OV 0.00* PT 0.00* SC 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* LA 0.00* NL 0.00* ! OV 0.00* PT 0.00* SC 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 LA 1.00 NL 1.01 ! OV 1.02 PT 1.01 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 LA 0.99 NL 1.02 ! OV 1.03 PT 0.99 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 LA 0.99 NL 0.99 ! OV 1.00 PT 0.99 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 LA 0.98 NL 0.98 ! OV 0.99 PT 0.99 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 LA 0.97 NL 0.97 ! OV 0.99 PT 1.01 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 LA 0.98 NL 0.97 ! OV 0.99 PT 1.00 SC 0.99 ! ! ! Fit before self-cal, rms=0.028825Jy sigma=0.856962 ! Fit after self-cal, rms=0.025563Jy sigma=0.714009 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.49 mas, bmaj=5.563 mas, bpa=34.07 degrees ! Estimated noise=0.679518 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 = 0.00267918 Jy ! Component: 100 - total flux cleaned = 0.00362421 Jy ! Component: 150 - total flux cleaned = 0.00389805 Jy ! Component: 200 - total flux cleaned = 0.00398969 Jy ! Total flux subtracted in 200 components = 0.00398969 Jy ! Clean residual min=-0.002463 max=0.002301 Jy/beam ! Clean residual mean=-0.000004 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.456659 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 58 components and 0.456659 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=0.025249Jy sigma=0.701079 ! Fit after self-cal, rms=0.025250Jy sigma=0.700304 ! 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=0.025250Jy sigma=0.700304 ! Fit after self-cal, rms=0.025263Jy sigma=0.698950 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.489 mas, bmaj=5.559 mas, bpa=34.07 degrees ! Estimated noise=0.679411 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113413 Jy ! Component: 100 - total flux cleaned = 0.00118434 Jy ! Component: 150 - total flux cleaned = 0.0012273 Jy ! Component: 200 - total flux cleaned = 0.00120702 Jy ! Total flux subtracted in 200 components = 0.00120702 Jy ! Clean residual min=-0.002099 max=0.002069 Jy/beam ! Clean residual mean=-0.000004 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.457866 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 77 components and 0.457866 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=0.025187Jy sigma=0.696482 ! Fit after self-cal, rms=0.025188Jy sigma=0.696064 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 = -5.78401e-05 Jy ! Component: 100 - total flux cleaned = -3.30438e-07 Jy ! Component: 150 - total flux cleaned = 3.35625e-05 Jy ! Component: 200 - total flux cleaned = 3.31427e-05 Jy ! Total flux subtracted in 200 components = 3.31427e-05 Jy ! Clean residual min=-0.002114 max=0.001959 Jy/beam ! Clean residual mean=-0.000004 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.457899 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 81 components and 0.457899 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=0.025156Jy sigma=0.694731 ! Fit after self-cal, rms=0.025157Jy sigma=0.694484 ! 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=0.025157Jy sigma=0.694484 ! Fit after self-cal, rms=0.025174Jy sigma=0.694298 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.489 mas, bmaj=5.558 mas, bpa=34.08 degrees ! Estimated noise=0.67955 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000395994 Jy ! Component: 100 - total flux cleaned = 0.000536043 Jy ! Component: 150 - total flux cleaned = 0.000591757 Jy ! Component: 200 - total flux cleaned = 0.000591798 Jy ! Total flux subtracted in 200 components = 0.000591798 Jy ! Clean residual min=-0.002107 max=0.001866 Jy/beam ! Clean residual mean=-0.000004 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.458491 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 93 components and 0.458491 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=0.025144Jy sigma=0.693583 ! Fit after self-cal, rms=0.025145Jy sigma=0.693414 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 = -6.35304e-05 Jy ! Component: 100 - total flux cleaned = 1.49353e-05 Jy ! Component: 150 - total flux cleaned = 4.87284e-05 Jy ! Component: 200 - total flux cleaned = 4.87287e-05 Jy ! Total flux subtracted in 200 components = 4.87287e-05 Jy ! Clean residual min=-0.002106 max=0.001798 Jy/beam ! Clean residual mean=-0.000004 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.45854 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 93 components and 0.45854 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=0.025131Jy sigma=0.692908 ! Fit after self-cal, rms=0.025132Jy sigma=0.692803 ! 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=0.025132Jy sigma=0.692803 ! Fit after self-cal, rms=0.025147Jy sigma=0.692706 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.599 mas, bmaj=5.603 mas, bpa=18.27 degrees ! Estimated noise=0.789094 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000280758 Jy ! Component: 100 - total flux cleaned = 0.0003745 Jy ! Component: 150 - total flux cleaned = 0.000454248 Jy ! Component: 200 - total flux cleaned = 0.000511843 Jy ! Total flux subtracted in 200 components = 0.000511843 Jy ! Clean residual min=-0.002062 max=0.001914 Jy/beam ! Clean residual mean=-0.000006 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.459052 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 98 components and 0.459052 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=0.025135Jy sigma=0.692516 ! Fit after self-cal, rms=0.025135Jy sigma=0.692377 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 = -3.44436e-05 Jy ! Component: 100 - total flux cleaned = 1.25296e-05 Jy ! Component: 150 - total flux cleaned = 4.70938e-05 Jy ! Component: 200 - total flux cleaned = 5.31693e-05 Jy ! Total flux subtracted in 200 components = 5.31693e-05 Jy ! Clean residual min=-0.002062 max=0.001928 Jy/beam ! Clean residual mean=-0.000006 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.459105 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 100 components and 0.459105 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=0.025131Jy sigma=0.692306 ! Fit after self-cal, rms=0.025132Jy sigma=0.692255 ! 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=2.488 mas, bmaj=5.558 mas, bpa=34.08 degrees ! Estimated noise=0.679773 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.488 x 5.558 at 34.08 degrees (North through East) ! Clean map min=-0.0020838 max=0.43062 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=1.924 mas, bmaj=5.5 mas, bpa=35.54 degrees ! Estimated noise=0.934241 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.329351 Jy ! Component: 100 - total flux cleaned = 0.401231 Jy ! Component: 150 - total flux cleaned = 0.421577 Jy ! Component: 200 - total flux cleaned = 0.431864 Jy ! Total flux subtracted in 200 components = 0.431864 Jy ! Clean residual min=-0.004138 max=0.004820 Jy/beam ! Clean residual mean=0.000005 rms=0.001091 Jy/beam ! Combined flux in latest and established models = 0.431864 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.431864 Jy ! Inverting map and beam ! Estimated beam: bmin=2.488 mas, bmaj=5.558 mas, bpa=34.08 degrees ! Estimated noise=0.679773 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 = 0.00997584 Jy ! Component: 100 - total flux cleaned = 0.015613 Jy ! Component: 150 - total flux cleaned = 0.019332 Jy ! Component: 200 - total flux cleaned = 0.0217991 Jy ! Total flux subtracted in 200 components = 0.0217991 Jy ! Clean residual min=-0.002287 max=0.002422 Jy/beam ! Clean residual mean=-0.000002 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.453663 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 44 components and 0.453663 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=4.599 mas, bmaj=5.603 mas, bpa=18.27 degrees ! Estimated noise=0.789094 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00235155 Jy ! Component: 100 - total flux cleaned = 0.00373076 Jy ! Component: 150 - total flux cleaned = 0.00458486 Jy ! Component: 200 - total flux cleaned = 0.00479956 Jy ! Total flux subtracted in 200 components = 0.00479956 Jy ! Clean residual min=-0.002054 max=0.002030 Jy/beam ! Clean residual mean=-0.000006 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.458462 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 = 0.000155886 Jy ! Component: 100 - total flux cleaned = 0.000190647 Jy ! Component: 150 - total flux cleaned = 0.000240329 Jy ! Component: 200 - total flux cleaned = 0.000287092 Jy ! Total flux subtracted in 200 components = 0.000287092 Jy ! Clean residual min=-0.002046 max=0.001984 Jy/beam ! Clean residual mean=-0.000006 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.458749 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 64 components and 0.458749 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.488 mas, bmaj=5.558 mas, bpa=34.08 degrees ! Estimated noise=0.679773 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000101758 Jy ! Component: 100 - total flux cleaned = -7.38251e-05 Jy ! Component: 150 - total flux cleaned = -5.46922e-05 Jy ! Component: 200 - total flux cleaned = -1.8234e-05 Jy ! Total flux subtracted in 200 components = -1.8234e-05 Jy ! Clean residual min=-0.002040 max=0.001870 Jy/beam ! Clean residual mean=-0.000004 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.458731 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 75 components and 0.458731 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=0.025146Jy sigma=0.694318 ! Fit after self-cal, rms=0.025145Jy sigma=0.693862 wmodel J0811+0146_C_map.mod ! Writing 75 model components to file: J0811+0146_C_map.mod wobs J0811+0146_C_uvs.fits ! Writing UV FITS file: J0811+0146_C_uvs.fits wwins J0811+0146_C_map.win ! wwins: Wrote 1 windows to J0811+0146_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 = -0.000342805 Jy ! Component: 100 - total flux cleaned = -0.000341222 Jy ! Component: 150 - total flux cleaned = -0.000313103 Jy ! Component: 200 - total flux cleaned = -0.000286056 Jy ! Component: 250 - total flux cleaned = -0.000360087 Jy ! Component: 300 - total flux cleaned = -0.000502301 Jy ! Component: 350 - total flux cleaned = -0.000637047 Jy ! Component: 400 - total flux cleaned = -0.000679564 Jy ! Component: 450 - total flux cleaned = -0.000721499 Jy ! Component: 500 - total flux cleaned = -0.000799652 Jy ! Component: 550 - total flux cleaned = -0.000781337 Jy ! Component: 600 - total flux cleaned = -0.000763122 Jy ! Component: 650 - total flux cleaned = -0.000694212 Jy ! Component: 700 - total flux cleaned = -0.000677161 Jy ! Component: 750 - total flux cleaned = -0.000692759 Jy ! Component: 800 - total flux cleaned = -0.000739611 Jy ! Component: 850 - total flux cleaned = -0.00080002 Jy ! Component: 900 - total flux cleaned = -0.000829084 Jy ! Component: 950 - total flux cleaned = -0.000829152 Jy ! Component: 1000 - total flux cleaned = -0.000815303 Jy ! Component: 1050 - total flux cleaned = -0.000843046 Jy ! Component: 1100 - total flux cleaned = -0.000815848 Jy ! Component: 1150 - total flux cleaned = -0.000855731 Jy ! Component: 1200 - total flux cleaned = -0.000881683 Jy ! Component: 1250 - total flux cleaned = -0.000868788 Jy ! Component: 1300 - total flux cleaned = -0.000881532 Jy ! Component: 1350 - total flux cleaned = -0.00084424 Jy ! Component: 1400 - total flux cleaned = -0.000844522 Jy ! Component: 1450 - total flux cleaned = -0.000820296 Jy ! Component: 1500 - total flux cleaned = -0.000820401 Jy ! Component: 1550 - total flux cleaned = -0.000796753 Jy ! Component: 1600 - total flux cleaned = -0.000773408 Jy ! Component: 1650 - total flux cleaned = -0.000784981 Jy ! Component: 1700 - total flux cleaned = -0.000727993 Jy ! Component: 1750 - total flux cleaned = -0.000716752 Jy ! Component: 1800 - total flux cleaned = -0.00071671 Jy ! Component: 1850 - total flux cleaned = -0.000672405 Jy ! Component: 1900 - total flux cleaned = -0.000639587 Jy ! Component: 1950 - total flux cleaned = -0.000607226 Jy ! Component: 2000 - total flux cleaned = -0.000607238 Jy ! Component: 2050 - total flux cleaned = -0.000585936 Jy ! Component: 2100 - total flux cleaned = -0.000596328 Jy ! Component: 2150 - total flux cleaned = -0.00058573 Jy ! Component: 2200 - total flux cleaned = -0.000575434 Jy ! Component: 2250 - total flux cleaned = -0.000595949 Jy ! Component: 2300 - total flux cleaned = -0.000595931 Jy ! Component: 2350 - total flux cleaned = -0.000636263 Jy ! Component: 2400 - total flux cleaned = -0.000646257 Jy ! Component: 2450 - total flux cleaned = -0.000676049 Jy ! Component: 2500 - total flux cleaned = -0.000695836 Jy ! Component: 2550 - total flux cleaned = -0.000735073 Jy ! Component: 2600 - total flux cleaned = -0.000783768 Jy ! Component: 2650 - total flux cleaned = -0.00081269 Jy ! Component: 2700 - total flux cleaned = -0.000822263 Jy ! Component: 2750 - total flux cleaned = -0.000850854 Jy ! Component: 2800 - total flux cleaned = -0.000869769 Jy ! Component: 2850 - total flux cleaned = -0.000879143 Jy ! Component: 2900 - total flux cleaned = -0.000907195 Jy ! Component: 2950 - total flux cleaned = -0.000925725 Jy ! Component: 3000 - total flux cleaned = -0.000925731 Jy ! Component: 3050 - total flux cleaned = -0.000934965 Jy ! Component: 3100 - total flux cleaned = -0.000980573 Jy ! Component: 3150 - total flux cleaned = -0.000989586 Jy ! Component: 3200 - total flux cleaned = -0.000971507 Jy ! Component: 3250 - total flux cleaned = -0.000989501 Jy ! Component: 3300 - total flux cleaned = -0.000998414 Jy ! Component: 3350 - total flux cleaned = -0.00102518 Jy ! Component: 3400 - total flux cleaned = -0.00105172 Jy ! Component: 3450 - total flux cleaned = -0.00106056 Jy ! Component: 3500 - total flux cleaned = -0.0010869 Jy ! Component: 3550 - total flux cleaned = -0.00109559 Jy ! Component: 3600 - total flux cleaned = -0.00111296 Jy ! Component: 3650 - total flux cleaned = -0.00113024 Jy ! Component: 3700 - total flux cleaned = -0.00114748 Jy ! Component: 3750 - total flux cleaned = -0.00118184 Jy ! Component: 3800 - total flux cleaned = -0.00119889 Jy ! Component: 3850 - total flux cleaned = -0.00124137 Jy ! Component: 3900 - total flux cleaned = -0.0012498 Jy ! Component: 3950 - total flux cleaned = -0.00128358 Jy ! Component: 4000 - total flux cleaned = -0.00129194 Jy ! Component: 4050 - total flux cleaned = -0.00130874 Jy ! Total flux subtracted in 4096 components = -0.00133388 Jy ! Clean residual min=-0.000514 max=0.000474 Jy/beam ! Clean residual mean=-0.000003 rms=0.000155 Jy/beam ! Combined flux in latest and established models = 0.457397 Jy keep ! Adding 269 model components to the UV plane model. ! The established model now contains 344 components and 0.457397 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0811+0146_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.488 x 5.558 at 34.08 degrees (North through East) ! Clean map min=-0.0011277 max=0.4307 Jy/beam ! Writing clean map to FITS file: .//J0811+0146_C_map.fits wmodel .//J0811+0146_C_map.mod ! Writing 344 model components to file: .//J0811+0146_C_map.mod wobs .//J0811+0146_C_uvs.fits ! Writing UV FITS file: .//J0811+0146_C_uvs.fits wwins .//J0811+0146_C_map.win ! wwins: Wrote 2 windows to .//J0811+0146_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.4307 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000150866 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.105084 0.105084 0.210169 0.420337 0.840674 1.68135 3.3627 6.72539 13.4508 26.9016 53.8031 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.43 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2854.85 quit ! Quitting program ! Log file .//J0811+0146_C_dfm.log closed on Sat Oct 20 23:47:58 2018