! Started logfile: .//J2328+0626_X_20180714_dfm.log on Sat Jul 28 19:33:51 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 .//J2328+0626_X_20180714_uva.fits ! Reading UV FITS file: .//J2328+0626_X_20180714_uva.fits ! AN table 1: 23 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2328+0626 ! ! 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 76 lines of history. ! ! Reading 3864 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 J2328+0626_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=0.999315Jy sigma=26.461565 ! Fit after self-cal, rms=0.987311Jy sigma=26.143869 ! 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=0.8075 mas, bmaj=3.254 mas, bpa=-16.2 degrees ! Estimated noise=0.742196 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 = 0.00967661 Jy ! Component: 100 - total flux cleaned = 0.0117307 Jy ! Total flux subtracted in 100 components = 0.0117307 Jy ! Clean residual min=-0.001528 max=0.002238 Jy/beam ! Clean residual mean=0.000001 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.0117307 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0117307 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=0.026066Jy sigma=0.645157 ! Fit after self-cal, rms=0.024711Jy sigma=0.606309 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00280462 Jy ! Component: 100 - total flux cleaned = 0.00306002 Jy ! Total flux subtracted in 100 components = 0.00306002 Jy ! Clean residual min=-0.001650 max=0.001761 Jy/beam ! Clean residual mean=0.000001 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.0147907 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 10 components and 0.0147907 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=0.024317Jy sigma=0.596745 ! Fit after self-cal, rms=0.024305Jy sigma=0.596510 ! 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=0.9453 mas, bmaj=3.207 mas, bpa=-16.06 degrees ! Estimated noise=0.444608 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 = 0.000479723 Jy ! Component: 100 - total flux cleaned = 0.000272853 Jy ! Component: 150 - total flux cleaned = 0.000162225 Jy ! Component: 200 - total flux cleaned = 0.000123173 Jy ! Total flux subtracted in 200 components = 0.000123173 Jy ! Clean residual min=-0.001226 max=0.001198 Jy/beam ! Clean residual mean=0.000001 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.0149139 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 21 components and 0.0149139 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=0.024253Jy sigma=0.595535 ! Fit after self-cal, rms=0.024234Jy sigma=0.595454 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9453 x 3.207 at -16.06 degrees (North through East) ! Clean map min=-0.0011515 max=0.015857 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.28 HN 1.04 KP 0.97 ! LA 1.04 MK 1.04 OV 0.83 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.38 HN 0.81 KP 1.22 ! LA 1.16 MK 1.12 OV 0.78 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 FD 1.04 HN 0.93 KP 1.11 ! LA 0.99 MK 0.96 OV 0.92 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.12 HN 0.95 KP 1.06 ! LA 0.91 MK 1.08 OV 0.91 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.81 HN 1.10 KP 1.01 ! LA 1.15 MK 1.00 OV 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.74 FD 0.92 HN 0.94 KP 1.07 ! LA 1.13 MK 1.07 OV 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.96 HN 0.91 KP 1.03 ! LA 1.01 MK 0.91 OV 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 0.95 KP 1.16 ! LA 0.99 MK 1.03 OV 0.82 ! ! ! Fit before self-cal, rms=0.024234Jy sigma=0.595454 ! Fit after self-cal, rms=0.024239Jy sigma=0.591255 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.945 mas, bmaj=3.19 mas, bpa=-15.97 degrees ! Estimated noise=0.441167 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 = -2.51358e-05 Jy ! Component: 100 - total flux cleaned = 4.26058e-05 Jy ! Component: 150 - total flux cleaned = 7.40514e-05 Jy ! Component: 200 - total flux cleaned = 6.7358e-05 Jy ! Total flux subtracted in 200 components = 6.7358e-05 Jy ! Clean residual min=-0.000952 max=0.000902 Jy/beam ! Clean residual mean=-0.000000 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.0149812 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 32 components and 0.0149812 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=0.024233Jy sigma=0.591017 ! Fit after self-cal, rms=0.024324Jy sigma=0.589751 ! 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=0.024324Jy sigma=0.589751 ! Fit after self-cal, rms=0.024969Jy sigma=0.589367 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9467 mas, bmaj=3.18 mas, bpa=-15.93 degrees ! Estimated noise=0.444728 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.50053e-05 Jy ! Component: 100 - total flux cleaned = 9.84948e-05 Jy ! Component: 150 - total flux cleaned = 0.000112782 Jy ! Component: 200 - total flux cleaned = 0.000119049 Jy ! Total flux subtracted in 200 components = 0.000119049 Jy ! Clean residual min=-0.000858 max=0.000958 Jy/beam ! Clean residual mean=-0.000000 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.0151003 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 39 components and 0.0151003 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=0.024964Jy sigma=0.589218 ! Fit after self-cal, rms=0.025008Jy sigma=0.589061 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 = -6.6679e-05 Jy ! Component: 100 - total flux cleaned = -6.02573e-05 Jy ! Component: 150 - total flux cleaned = -6.59472e-05 Jy ! Component: 200 - total flux cleaned = -6.58634e-05 Jy ! Total flux subtracted in 200 components = -6.58634e-05 Jy ! Clean residual min=-0.000891 max=0.000980 Jy/beam ! Clean residual mean=-0.000000 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.0150344 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 43 components and 0.0150344 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=0.025005Jy sigma=0.588988 ! Fit after self-cal, rms=0.025003Jy sigma=0.588872 ! 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=0.025003Jy sigma=0.588872 ! Fit after self-cal, rms=0.025344Jy sigma=0.588793 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9495 mas, bmaj=3.172 mas, bpa=-15.89 degrees ! Estimated noise=0.447678 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.16248e-05 Jy ! Component: 100 - total flux cleaned = 9.24606e-05 Jy ! Component: 150 - total flux cleaned = 0.000110493 Jy ! Component: 200 - total flux cleaned = 0.000126282 Jy ! Total flux subtracted in 200 components = 0.000126282 Jy ! Clean residual min=-0.000869 max=0.000983 Jy/beam ! Clean residual mean=-0.000000 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.0151607 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 47 components and 0.0151607 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=0.025341Jy sigma=0.588722 ! Fit after self-cal, rms=0.025372Jy sigma=0.588395 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 (-8, 19.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000915902 Jy ! Component: 100 - total flux cleaned = 0.00105508 Jy ! Component: 150 - total flux cleaned = 0.00108247 Jy ! Component: 200 - total flux cleaned = 0.00110544 Jy ! Total flux subtracted in 200 components = 0.00110544 Jy ! Clean residual min=-0.000790 max=0.000772 Jy/beam ! Clean residual mean=-0.000000 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.0162661 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 68 components and 0.0162661 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=0.025329Jy sigma=0.587385 ! Fit after self-cal, rms=0.025315Jy sigma=0.586972 ! 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=0.025315Jy sigma=0.586972 ! Fit after self-cal, rms=0.025431Jy sigma=0.586857 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.156 mas, bmaj=3.262 mas, bpa=1.763 degrees ! Estimated noise=0.541952 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000549338 Jy ! Component: 100 - total flux cleaned = 0.00074629 Jy ! Component: 150 - total flux cleaned = 0.000888199 Jy ! Component: 200 - total flux cleaned = 0.000971659 Jy ! Total flux subtracted in 200 components = 0.000971659 Jy ! Clean residual min=-0.000835 max=0.000779 Jy/beam ! Clean residual mean=-0.000000 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.0172378 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 99 components and 0.0172378 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=0.025416Jy sigma=0.586554 ! Fit after self-cal, rms=0.025428Jy sigma=0.586346 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 = 0.000392729 Jy ! Component: 100 - total flux cleaned = 0.00054683 Jy ! Component: 150 - total flux cleaned = 0.000580022 Jy ! Component: 200 - total flux cleaned = 0.000615716 Jy ! Total flux subtracted in 200 components = 0.000615716 Jy ! Clean residual min=-0.000850 max=0.000809 Jy/beam ! Clean residual mean=-0.000000 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.0178535 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 111 components and 0.0178535 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=0.025419Jy sigma=0.586213 ! Fit after self-cal, rms=0.025419Jy sigma=0.586161 ! 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=0.9497 mas, bmaj=3.168 mas, bpa=-15.93 degrees ! Estimated noise=0.446119 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9497 x 3.168 at -15.93 degrees (North through East) ! Clean map min=-0.00077047 max=0.015676 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=0.8139 mas, bmaj=3.242 mas, bpa=-16.08 degrees ! Estimated noise=0.762321 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0121141 Jy ! Component: 100 - total flux cleaned = 0.0141021 Jy ! Component: 150 - total flux cleaned = 0.0150781 Jy ! Component: 200 - total flux cleaned = 0.0154877 Jy ! Total flux subtracted in 200 components = 0.0154877 Jy ! Clean residual min=-0.001546 max=0.001571 Jy/beam ! Clean residual mean=0.000001 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.0154877 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0154877 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9497 mas, bmaj=3.168 mas, bpa=-15.93 degrees ! Estimated noise=0.446119 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 = 0.000774856 Jy ! Component: 100 - total flux cleaned = 0.00122921 Jy ! Component: 150 - total flux cleaned = 0.00140214 Jy ! Component: 200 - total flux cleaned = 0.00159371 Jy ! Total flux subtracted in 200 components = 0.00159371 Jy ! Clean residual min=-0.001026 max=0.000889 Jy/beam ! Clean residual mean=0.000000 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.0170814 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 38 components and 0.0170814 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=2.156 mas, bmaj=3.262 mas, bpa=1.763 degrees ! Estimated noise=0.541952 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000450136 Jy ! Component: 100 - total flux cleaned = 0.000583435 Jy ! Component: 150 - total flux cleaned = 0.00072337 Jy ! Component: 200 - total flux cleaned = 0.000867262 Jy ! Total flux subtracted in 200 components = 0.000867262 Jy ! Clean residual min=-0.000839 max=0.000887 Jy/beam ! Clean residual mean=-0.000000 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.0179486 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 = 0.000112862 Jy ! Component: 100 - total flux cleaned = 0.00017647 Jy ! Component: 150 - total flux cleaned = 0.000262788 Jy ! Component: 200 - total flux cleaned = 0.000318651 Jy ! Total flux subtracted in 200 components = 0.000318651 Jy ! Clean residual min=-0.000849 max=0.000935 Jy/beam ! Clean residual mean=-0.000001 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.0182673 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 76 components and 0.0182673 Jy ! Inverting map ! Added new window around map position (40.8, -41). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000350044 Jy ! Component: 100 - total flux cleaned = 0.000587291 Jy ! Component: 150 - total flux cleaned = 0.000619613 Jy ! Component: 200 - total flux cleaned = 0.000605061 Jy ! Total flux subtracted in 200 components = 0.000605061 Jy ! Clean residual min=-0.000760 max=0.000569 Jy/beam ! Clean residual mean=-0.000001 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.0188724 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 104 components and 0.0188724 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9497 mas, bmaj=3.168 mas, bpa=-15.93 degrees ! Estimated noise=0.446119 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000228129 Jy ! Component: 100 - total flux cleaned = -0.000183601 Jy ! Component: 150 - total flux cleaned = -0.000149674 Jy ! Component: 200 - total flux cleaned = -6.99091e-05 Jy ! Total flux subtracted in 200 components = -6.99091e-05 Jy ! Clean residual min=-0.000694 max=0.000691 Jy/beam ! Clean residual mean=-0.000000 rms=0.000170 Jy/beam ! Combined flux in latest and established models = 0.0188024 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 121 components and 0.0188024 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=0.025353Jy sigma=0.584404 ! Fit after self-cal, rms=0.025337Jy sigma=0.583675 wmodel J2328+0626_X_map.mod ! Writing 121 model components to file: J2328+0626_X_map.mod wobs J2328+0626_X_uvs.fits ! Writing UV FITS file: J2328+0626_X_uvs.fits wwins J2328+0626_X_map.win ! wwins: Wrote 3 windows to J2328+0626_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 = -2.78694e-05 Jy ! Component: 100 - total flux cleaned = -2.32577e-06 Jy ! Component: 150 - total flux cleaned = -2.3228e-06 Jy ! Component: 200 - total flux cleaned = 3.13226e-05 Jy ! Component: 250 - total flux cleaned = 3.09178e-05 Jy ! Component: 300 - total flux cleaned = 2.02886e-05 Jy ! Component: 350 - total flux cleaned = 6.95529e-05 Jy ! Component: 400 - total flux cleaned = 9.81229e-05 Jy ! Component: 450 - total flux cleaned = 0.000135255 Jy ! Component: 500 - total flux cleaned = 0.000171079 Jy ! Component: 550 - total flux cleaned = 0.000179528 Jy ! Component: 600 - total flux cleaned = 0.00017942 Jy ! Component: 650 - total flux cleaned = 0.000212276 Jy ! Component: 700 - total flux cleaned = 0.000260063 Jy ! Component: 750 - total flux cleaned = 0.000314608 Jy ! Component: 800 - total flux cleaned = 0.000375379 Jy ! Component: 850 - total flux cleaned = 0.000427359 Jy ! Component: 900 - total flux cleaned = 0.000478219 Jy ! Component: 950 - total flux cleaned = 0.000513753 Jy ! Component: 1000 - total flux cleaned = 0.000520686 Jy ! Component: 1050 - total flux cleaned = 0.00054132 Jy ! Component: 1100 - total flux cleaned = 0.000554891 Jy ! Component: 1150 - total flux cleaned = 0.00059479 Jy ! Component: 1200 - total flux cleaned = 0.000601268 Jy ! Component: 1250 - total flux cleaned = 0.00060132 Jy ! Component: 1300 - total flux cleaned = 0.000614018 Jy ! Component: 1350 - total flux cleaned = 0.000614012 Jy ! Component: 1400 - total flux cleaned = 0.000614036 Jy ! Component: 1450 - total flux cleaned = 0.000620106 Jy ! Component: 1500 - total flux cleaned = 0.000608075 Jy ! Component: 1550 - total flux cleaned = 0.000619835 Jy ! Component: 1600 - total flux cleaned = 0.000596432 Jy ! Component: 1650 - total flux cleaned = 0.00059069 Jy ! Component: 1700 - total flux cleaned = 0.000584959 Jy ! Component: 1750 - total flux cleaned = 0.000573639 Jy ! Component: 1800 - total flux cleaned = 0.000551377 Jy ! Component: 1850 - total flux cleaned = 0.000540411 Jy ! Component: 1900 - total flux cleaned = 0.00052408 Jy ! Component: 1950 - total flux cleaned = 0.00051867 Jy ! Component: 2000 - total flux cleaned = 0.000497299 Jy ! Component: 2050 - total flux cleaned = 0.000476037 Jy ! Component: 2100 - total flux cleaned = 0.000470757 Jy ! Component: 2150 - total flux cleaned = 0.000444668 Jy ! Component: 2200 - total flux cleaned = 0.000413562 Jy ! Component: 2250 - total flux cleaned = 0.000398125 Jy ! Component: 2300 - total flux cleaned = 0.000372585 Jy ! Component: 2350 - total flux cleaned = 0.000352322 Jy ! Component: 2400 - total flux cleaned = 0.000337173 Jy ! Component: 2450 - total flux cleaned = 0.000307081 Jy ! Component: 2500 - total flux cleaned = 0.000282135 Jy ! Component: 2550 - total flux cleaned = 0.0002574 Jy ! Component: 2600 - total flux cleaned = 0.000227849 Jy ! Component: 2650 - total flux cleaned = 0.000203401 Jy ! Component: 2700 - total flux cleaned = 0.000174164 Jy ! Component: 2750 - total flux cleaned = 0.00015476 Jy ! Component: 2800 - total flux cleaned = 0.000125822 Jy ! Component: 2850 - total flux cleaned = 0.000111389 Jy ! Component: 2900 - total flux cleaned = 8.26959e-05 Jy ! Component: 2950 - total flux cleaned = 5.89612e-05 Jy ! Component: 3000 - total flux cleaned = 4.00187e-05 Jy ! Component: 3050 - total flux cleaned = 3.05719e-05 Jy ! Component: 3100 - total flux cleaned = 2.39994e-06 Jy ! Component: 3150 - total flux cleaned = -2.56502e-05 Jy ! Component: 3200 - total flux cleaned = -4.89728e-05 Jy ! Component: 3250 - total flux cleaned = -6.75666e-05 Jy ! Component: 3300 - total flux cleaned = -0.000104631 Jy ! Component: 3350 - total flux cleaned = -0.000132321 Jy ! Component: 3400 - total flux cleaned = -0.000164577 Jy ! Component: 3450 - total flux cleaned = -0.000196751 Jy ! Component: 3500 - total flux cleaned = -0.000228849 Jy ! Component: 3550 - total flux cleaned = -0.000251734 Jy ! Component: 3600 - total flux cleaned = -0.000279119 Jy ! Component: 3650 - total flux cleaned = -0.000315599 Jy ! Component: 3700 - total flux cleaned = -0.000338351 Jy ! Component: 3750 - total flux cleaned = -0.000374666 Jy ! Component: 3800 - total flux cleaned = -0.000392796 Jy ! Component: 3850 - total flux cleaned = -0.000428992 Jy ! Component: 3900 - total flux cleaned = -0.000456107 Jy ! Component: 3950 - total flux cleaned = -0.000474186 Jy ! Component: 4000 - total flux cleaned = -0.000510264 Jy ! Component: 4050 - total flux cleaned = -0.000546354 Jy ! Total flux subtracted in 4096 components = -0.000564377 Jy ! Clean residual min=-0.000284 max=0.000275 Jy/beam ! Clean residual mean=-0.000000 rms=0.000071 Jy/beam ! Combined flux in latest and established models = 0.0182381 Jy keep ! Adding 200 model components to the UV plane model. ! The established model now contains 320 components and 0.0182381 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2328+0626_X_20180714_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9497 x 3.168 at -15.93 degrees (North through East) ! Clean map min=-0.00095911 max=0.015471 Jy/beam ! Writing clean map to FITS file: .//J2328+0626_X_20180714_map.fits wmodel .//J2328+0626_X_20180714_map.mod ! Writing 320 model components to file: .//J2328+0626_X_20180714_map.mod wobs .//J2328+0626_X_20180714_uvs.fits ! Writing UV FITS file: .//J2328+0626_X_20180714_uvs.fits wwins .//J2328+0626_X_20180714_map.win ! wwins: Wrote 4 windows to .//J2328+0626_X_20180714_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.015471 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 6.66255e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.29194 1.29194 2.58388 5.16776 10.3355 20.671 41.3421 82.6842 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.015 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 232.208 quit ! Quitting program ! Log file .//J2328+0626_X_20180714_dfm.log closed on Sat Jul 28 19:33:54 2018