! Started logfile: .//J2329+0733_C_dfm.log on Mon Jan 20 19:28:57 2020 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 .//J2329+0733_C_uva.fits ! Reading UV FITS file: .//J2329+0733_C_uva.fits ! AN table 1: 15 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2329+0733 ! ! 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 85 lines of history. ! ! Reading 4320 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 J2329+0733_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=0.998381Jy sigma=19.690610 ! Fit after self-cal, rms=0.944081Jy sigma=18.604232 ! 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=1.466 mas, bmaj=3.461 mas, bpa=-7.095 degrees ! Estimated noise=0.729493 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 = 0.0445998 Jy ! Component: 100 - total flux cleaned = 0.0543341 Jy ! Total flux subtracted in 100 components = 0.0543341 Jy ! Clean residual min=-0.002546 max=0.002821 Jy/beam ! Clean residual mean=-0.000002 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.0543341 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0543341 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=0.038314Jy sigma=0.696232 ! Fit after self-cal, rms=0.038205Jy sigma=0.693465 ! 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=1.766 mas, bmaj=3.869 mas, bpa=-6.925 degrees ! Estimated noise=0.558359 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 = 0.0024611 Jy ! Component: 100 - total flux cleaned = 0.00354247 Jy ! Component: 150 - total flux cleaned = 0.00372223 Jy ! Component: 200 - total flux cleaned = 0.00376337 Jy ! Total flux subtracted in 200 components = 0.00376337 Jy ! Clean residual min=-0.001933 max=0.001926 Jy/beam ! Clean residual mean=-0.000002 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.0580975 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 26 components and 0.0580975 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=0.038050Jy sigma=0.690712 ! Fit after self-cal, rms=0.038052Jy sigma=0.690655 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.766 x 3.869 at -6.925 degrees (North through East) ! Clean map min=-0.0018584 max=0.056572 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.85 HN 0.93 KP 1.06 ! MK 0.95 NL 0.98 OV 0.95 PT 0.92 ! SC 1.12 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00 HN 0.94 KP 1.02 ! MK 1.01 NL 0.99 OV 0.95 PT 0.88 ! SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.01 HN 0.85 KP 1.05 ! MK 0.95 NL 0.95 OV 1.05 PT 0.95 ! SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.01 KP 1.11 ! MK 0.88 NL 1.02 OV 0.95 PT 0.99 ! SC 0.93 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.12 HN 1.04 KP 1.07 ! MK 0.98 NL 0.96 OV 1.00 PT 1.03 ! SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.00 HN 1.06 KP 1.06 ! MK 1.03 NL 1.04 OV 1.02 PT 1.03 ! SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.13 KP 1.10 ! MK 1.00 NL 1.02 OV 1.01 PT 1.01 ! SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.99 HN 1.09 KP 1.03 ! MK 0.99 NL 1.04 OV 0.96 PT 1.03 ! SC 1.05 ! ! ! Fit before self-cal, rms=0.038052Jy sigma=0.690655 ! Fit after self-cal, rms=0.037256Jy sigma=0.683625 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.758 mas, bmaj=3.868 mas, bpa=-7.191 degrees ! Estimated noise=0.555653 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 = -5.41192e-05 Jy ! Component: 100 - total flux cleaned = -2.31213e-05 Jy ! Component: 150 - total flux cleaned = 3.147e-05 Jy ! Component: 200 - total flux cleaned = 3.08682e-05 Jy ! Total flux subtracted in 200 components = 3.08682e-05 Jy ! Clean residual min=-0.001630 max=0.001444 Jy/beam ! Clean residual mean=-0.000001 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.0581283 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 33 components and 0.0581283 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=0.037243Jy sigma=0.683416 ! Fit after self-cal, rms=0.037257Jy sigma=0.683248 ! 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=0.037257Jy sigma=0.683248 ! Fit after self-cal, rms=0.037247Jy sigma=0.683234 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.757 mas, bmaj=3.869 mas, bpa=-7.265 degrees ! Estimated noise=0.555077 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000107249 Jy ! Component: 100 - total flux cleaned = -0.000105615 Jy ! Component: 150 - total flux cleaned = -0.000105731 Jy ! Component: 200 - total flux cleaned = -9.73721e-05 Jy ! Total flux subtracted in 200 components = -9.73721e-05 Jy ! Clean residual min=-0.001630 max=0.001446 Jy/beam ! Clean residual mean=-0.000001 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.058031 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 36 components and 0.058031 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=0.037241Jy sigma=0.683140 ! Fit after self-cal, rms=0.037240Jy sigma=0.683127 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 = -2.27319e-05 Jy ! Component: 100 - total flux cleaned = -2.18292e-05 Jy ! Component: 150 - total flux cleaned = -3.5922e-05 Jy ! Component: 200 - total flux cleaned = -4.23298e-05 Jy ! Total flux subtracted in 200 components = -4.23298e-05 Jy ! Clean residual min=-0.001631 max=0.001445 Jy/beam ! Clean residual mean=-0.000001 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.0579886 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 41 components and 0.0579886 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=0.037237Jy sigma=0.683082 ! Fit after self-cal, rms=0.037237Jy sigma=0.683077 ! 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=0.037237Jy sigma=0.683077 ! Fit after self-cal, rms=0.037239Jy sigma=0.683072 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.757 mas, bmaj=3.871 mas, bpa=-7.324 degrees ! Estimated noise=0.554784 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.74997e-05 Jy ! Component: 100 - total flux cleaned = -0.000100636 Jy ! Component: 150 - total flux cleaned = -0.000129334 Jy ! Component: 200 - total flux cleaned = -0.0001454 Jy ! Total flux subtracted in 200 components = -0.0001454 Jy ! Clean residual min=-0.001629 max=0.001440 Jy/beam ! Clean residual mean=-0.000001 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.0578432 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 44 components and 0.0578432 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=0.037237Jy sigma=0.683039 ! Fit after self-cal, rms=0.037237Jy sigma=0.683035 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.24493e-05 Jy ! Component: 100 - total flux cleaned = -1.25456e-05 Jy ! Component: 150 - total flux cleaned = -2.25438e-05 Jy ! Component: 200 - total flux cleaned = -2.72888e-05 Jy ! Total flux subtracted in 200 components = -2.72888e-05 Jy ! Clean residual min=-0.001628 max=0.001441 Jy/beam ! Clean residual mean=-0.000001 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.057816 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 44 components and 0.057816 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=0.037236Jy sigma=0.683016 ! Fit after self-cal, rms=0.037235Jy sigma=0.683015 ! 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=0.037235Jy sigma=0.683015 ! Fit after self-cal, rms=0.037253Jy sigma=0.683011 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.65 mas, bmaj=5.377 mas, bpa=4.816 degrees ! Estimated noise=0.649874 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000332656 Jy ! Component: 100 - total flux cleaned = -0.000389681 Jy ! Component: 150 - total flux cleaned = -0.000385273 Jy ! Component: 200 - total flux cleaned = -0.000385379 Jy ! Total flux subtracted in 200 components = -0.000385379 Jy ! Clean residual min=-0.001383 max=0.001561 Jy/beam ! Clean residual mean=-0.000001 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.0574306 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 51 components and 0.0574306 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=0.037252Jy sigma=0.683025 ! Fit after self-cal, rms=0.037252Jy sigma=0.683017 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 = -2.05296e-05 Jy ! Component: 100 - total flux cleaned = -6.99614e-06 Jy ! Component: 150 - total flux cleaned = -2.8522e-06 Jy ! Component: 200 - total flux cleaned = 1.08067e-06 Jy ! Total flux subtracted in 200 components = 1.08067e-06 Jy ! Clean residual min=-0.001381 max=0.001561 Jy/beam ! Clean residual mean=-0.000001 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.0574317 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 57 components and 0.0574317 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=0.037252Jy sigma=0.683032 ! Fit after self-cal, rms=0.037252Jy sigma=0.683028 ! 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=1.759 mas, bmaj=3.874 mas, bpa=-7.358 degrees ! Estimated noise=0.554697 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.759 x 3.874 at -7.358 degrees (North through East) ! Clean map min=-0.0015276 max=0.056597 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=1.463 mas, bmaj=3.471 mas, bpa=-7.493 degrees ! Estimated noise=0.722107 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0441822 Jy ! Component: 100 - total flux cleaned = 0.0538563 Jy ! Component: 150 - total flux cleaned = 0.0564058 Jy ! Component: 200 - total flux cleaned = 0.0575547 Jy ! Total flux subtracted in 200 components = 0.0575547 Jy ! Clean residual min=-0.002246 max=0.002125 Jy/beam ! Clean residual mean=-0.000000 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.0575547 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 0.0575547 Jy ! Inverting map and beam ! Estimated beam: bmin=1.759 mas, bmaj=3.874 mas, bpa=-7.358 degrees ! Estimated noise=0.554697 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 = 0.000213062 Jy ! Component: 100 - total flux cleaned = 0.000321112 Jy ! Component: 150 - total flux cleaned = 0.000357731 Jy ! Component: 200 - total flux cleaned = 0.000373275 Jy ! Total flux subtracted in 200 components = 0.000373275 Jy ! Clean residual min=-0.001663 max=0.001479 Jy/beam ! Clean residual mean=-0.000001 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.057928 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 25 components and 0.057928 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=3.65 mas, bmaj=5.377 mas, bpa=4.816 degrees ! Estimated noise=0.649874 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000391145 Jy ! Component: 100 - total flux cleaned = -0.000417513 Jy ! Component: 150 - total flux cleaned = -0.000403281 Jy ! Component: 200 - total flux cleaned = -0.000389775 Jy ! Total flux subtracted in 200 components = -0.000389775 Jy ! Clean residual min=-0.001403 max=0.001565 Jy/beam ! Clean residual mean=-0.000001 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.0575382 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 = 6.01431e-06 Jy ! Component: 100 - total flux cleaned = 1.15224e-05 Jy ! Component: 150 - total flux cleaned = 1.74736e-05 Jy ! Component: 200 - total flux cleaned = 2.21399e-05 Jy ! Total flux subtracted in 200 components = 2.21399e-05 Jy ! Clean residual min=-0.001386 max=0.001570 Jy/beam ! Clean residual mean=-0.000001 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.0575603 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 37 components and 0.0575603 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.759 mas, bmaj=3.874 mas, bpa=-7.358 degrees ! Estimated noise=0.554697 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000231099 Jy ! Component: 100 - total flux cleaned = 0.000241268 Jy ! Component: 150 - total flux cleaned = 0.000230527 Jy ! Component: 200 - total flux cleaned = 0.000221318 Jy ! Total flux subtracted in 200 components = 0.000221318 Jy ! Clean residual min=-0.001645 max=0.001450 Jy/beam ! Clean residual mean=-0.000001 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.0577817 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 50 components and 0.0577816 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=0.037265Jy sigma=0.683221 ! Fit after self-cal, rms=0.037265Jy sigma=0.683192 wmodel J2329+0733_C_map.mod ! Writing 50 model components to file: J2329+0733_C_map.mod wobs J2329+0733_C_uvs.fits ! Writing UV FITS file: J2329+0733_C_uvs.fits wwins J2329+0733_C_map.win ! wwins: Wrote 1 windows to J2329+0733_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 = -0.000329102 Jy ! Component: 100 - total flux cleaned = -0.000354532 Jy ! Component: 150 - total flux cleaned = -0.000331383 Jy ! Component: 200 - total flux cleaned = -0.000287097 Jy ! Component: 250 - total flux cleaned = -0.000178025 Jy ! Component: 300 - total flux cleaned = -8.5509e-06 Jy ! Component: 350 - total flux cleaned = 0.000114749 Jy ! Component: 400 - total flux cleaned = 0.000233935 Jy ! Component: 450 - total flux cleaned = 0.000349349 Jy ! Component: 500 - total flux cleaned = 0.000405408 Jy ! Component: 550 - total flux cleaned = 0.000460712 Jy ! Component: 600 - total flux cleaned = 0.000568236 Jy ! Component: 650 - total flux cleaned = 0.000620439 Jy ! Component: 700 - total flux cleaned = 0.000654531 Jy ! Component: 750 - total flux cleaned = 0.000671395 Jy ! Component: 800 - total flux cleaned = 0.000687866 Jy ! Component: 850 - total flux cleaned = 0.000752119 Jy ! Component: 900 - total flux cleaned = 0.000783819 Jy ! Component: 950 - total flux cleaned = 0.000830689 Jy ! Component: 1000 - total flux cleaned = 0.00087652 Jy ! Component: 1050 - total flux cleaned = 0.000951322 Jy ! Component: 1100 - total flux cleaned = 0.000936653 Jy ! Component: 1150 - total flux cleaned = 0.00102391 Jy ! Component: 1200 - total flux cleaned = 0.00108081 Jy ! Component: 1250 - total flux cleaned = 0.00115089 Jy ! Component: 1300 - total flux cleaned = 0.00123406 Jy ! Component: 1350 - total flux cleaned = 0.00127501 Jy ! Component: 1400 - total flux cleaned = 0.00138249 Jy ! Component: 1450 - total flux cleaned = 0.00142226 Jy ! Component: 1500 - total flux cleaned = 0.00152659 Jy ! Component: 1550 - total flux cleaned = 0.00160363 Jy ! Component: 1600 - total flux cleaned = 0.00166715 Jy ! Component: 1650 - total flux cleaned = 0.0017424 Jy ! Component: 1700 - total flux cleaned = 0.00181642 Jy ! Component: 1750 - total flux cleaned = 0.00191415 Jy ! Component: 1800 - total flux cleaned = 0.00201032 Jy ! Component: 1850 - total flux cleaned = 0.00203423 Jy ! Component: 1900 - total flux cleaned = 0.00209326 Jy ! Component: 1950 - total flux cleaned = 0.00218632 Jy ! Component: 2000 - total flux cleaned = 0.0022436 Jy ! Component: 2050 - total flux cleaned = 0.00227773 Jy ! Component: 2100 - total flux cleaned = 0.00235654 Jy ! Component: 2150 - total flux cleaned = 0.00241224 Jy ! Component: 2200 - total flux cleaned = 0.00250006 Jy ! Component: 2250 - total flux cleaned = 0.00255436 Jy ! Component: 2300 - total flux cleaned = 0.00261871 Jy ! Component: 2350 - total flux cleaned = 0.00267186 Jy ! Component: 2400 - total flux cleaned = 0.00272454 Jy ! Component: 2450 - total flux cleaned = 0.00279756 Jy ! Component: 2500 - total flux cleaned = 0.00286983 Jy ! Component: 2550 - total flux cleaned = 0.00293126 Jy ! Component: 2600 - total flux cleaned = 0.00297196 Jy ! Component: 2650 - total flux cleaned = 0.00305255 Jy ! Component: 2700 - total flux cleaned = 0.00312245 Jy ! Component: 2750 - total flux cleaned = 0.00319164 Jy ! Component: 2800 - total flux cleaned = 0.00325048 Jy ! Component: 2850 - total flux cleaned = 0.00330881 Jy ! Component: 2900 - total flux cleaned = 0.00336667 Jy ! Component: 2950 - total flux cleaned = 0.00339539 Jy ! Component: 3000 - total flux cleaned = 0.00347141 Jy ! Component: 3050 - total flux cleaned = 0.00353736 Jy ! Component: 3100 - total flux cleaned = 0.00361221 Jy ! Component: 3150 - total flux cleaned = 0.00365871 Jy ! Component: 3200 - total flux cleaned = 0.00372318 Jy ! Component: 3250 - total flux cleaned = 0.00377799 Jy ! Component: 3300 - total flux cleaned = 0.0038234 Jy ! Component: 3350 - total flux cleaned = 0.00386857 Jy ! Component: 3400 - total flux cleaned = 0.00391344 Jy ! Component: 3450 - total flux cleaned = 0.00397582 Jy ! Component: 3500 - total flux cleaned = 0.00399354 Jy ! Component: 3550 - total flux cleaned = 0.00406401 Jy ! Component: 3600 - total flux cleaned = 0.00411656 Jy ! Component: 3650 - total flux cleaned = 0.00416013 Jy ! Component: 3700 - total flux cleaned = 0.00416878 Jy ! Component: 3750 - total flux cleaned = 0.00420322 Jy ! Component: 3800 - total flux cleaned = 0.00424594 Jy ! Component: 3850 - total flux cleaned = 0.00428843 Jy ! Component: 3900 - total flux cleaned = 0.00429691 Jy ! Component: 3950 - total flux cleaned = 0.00436429 Jy ! Component: 4000 - total flux cleaned = 0.00440624 Jy ! Component: 4050 - total flux cleaned = 0.00443127 Jy ! Total flux subtracted in 4096 components = 0.00448931 Jy ! Clean residual min=-0.000506 max=0.000423 Jy/beam ! Clean residual mean=-0.000000 rms=0.000141 Jy/beam ! Combined flux in latest and established models = 0.062271 Jy keep ! Adding 258 model components to the UV plane model. ! The established model now contains 308 components and 0.062271 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2329+0733_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.759 x 3.874 at -7.358 degrees (North through East) ! Clean map min=-0.00096622 max=0.056532 Jy/beam ! Writing clean map to FITS file: .//J2329+0733_C_map.fits wmodel .//J2329+0733_C_map.mod ! Writing 308 model components to file: .//J2329+0733_C_map.mod wobs .//J2329+0733_C_uvs.fits ! Writing UV FITS file: .//J2329+0733_C_uvs.fits wwins .//J2329+0733_C_map.win ! wwins: Wrote 2 windows to .//J2329+0733_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0565321 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000137107 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.727591 0.727591 1.45518 2.91036 5.82073 11.6415 23.2829 46.5658 93.1316 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.056 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 412.319 quit ! Quitting program ! Log file .//J2329+0733_C_dfm.log closed on Mon Jan 20 19:29:00 2020