! Started logfile: .//J0332+1556_X_dfm.log on Sat Oct 20 23:40:32 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 .//J0332+1556_X_uva.fits ! Reading UV FITS file: .//J0332+1556_X_uva.fits ! AN table 1: 23 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0332+1556 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 85 lines of history. ! ! Reading 6624 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 J0332+1556_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.000934Jy sigma=32.254368 ! Fit after self-cal, rms=0.988326Jy sigma=31.842876 ! 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=1.217 mas, bmaj=2.641 mas, bpa=63.04 degrees ! Estimated noise=0.579739 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 = 0.00940566 Jy ! Component: 100 - total flux cleaned = 0.0113917 Jy ! Total flux subtracted in 100 components = 0.0113917 Jy ! Clean residual min=-0.001568 max=0.001595 Jy/beam ! Clean residual mean=-0.000001 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.0113917 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0113917 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=0.024001Jy sigma=0.732389 ! Fit after self-cal, rms=0.021785Jy sigma=0.662005 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00362557 Jy ! Component: 100 - total flux cleaned = 0.00354484 Jy ! Total flux subtracted in 100 components = 0.00354484 Jy ! Clean residual min=-0.001468 max=0.001796 Jy/beam ! Clean residual mean=0.000002 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.0149365 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 7 components and 0.0149365 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=0.021218Jy sigma=0.643980 ! Fit after self-cal, rms=0.021218Jy sigma=0.643892 ! 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=1.662 mas, bmaj=2.649 mas, bpa=61.21 degrees ! Estimated noise=0.275908 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 = 0.000863536 Jy ! Component: 100 - total flux cleaned = 0.0011517 Jy ! Component: 150 - total flux cleaned = 0.00123668 Jy ! Component: 200 - total flux cleaned = 0.00128859 Jy ! Total flux subtracted in 200 components = 0.00128859 Jy ! Clean residual min=-0.000907 max=0.001083 Jy/beam ! Clean residual mean=-0.000001 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.0162251 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 17 components and 0.0162251 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=0.021178Jy sigma=0.642862 ! Fit after self-cal, rms=0.021166Jy sigma=0.642520 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.662 x 2.649 at 61.21 degrees (North through East) ! Clean map min=-0.00090359 max=0.016467 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.24 HN 0.90 KP 0.94 ! LA 1.02 NL 1.22 OV 1.03 PT 0.99 ! SC 0.91 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 1.11 HN 0.88 KP 0.93 ! LA 1.01 NL 1.25 OV 0.96 PT 1.06 ! SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.05 HN 1.03 KP 0.92 ! LA 1.11 NL 1.08 OV 0.96 PT 0.94 ! SC 0.94 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.94 HN 0.91 KP 0.91 ! LA 1.04 NL 1.20 OV 0.99 PT 1.07 ! SC 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.03 HN 0.76 KP 0.99 ! LA 1.05 NL 1.13 OV 0.91 PT 0.97 ! SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.86 HN 0.93 KP 1.05 ! LA 1.05 NL 1.02 OV 0.97 PT 1.06 ! SC 1.13 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.86 HN 1.08 KP 0.98 ! LA 0.95 NL 1.18 OV 0.90 PT 0.92 ! SC 1.11 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.95 HN 0.87 KP 0.98 ! LA 1.07 NL 1.23 OV 0.88 PT 1.01 ! SC 1.11 ! ! ! Fit before self-cal, rms=0.021166Jy sigma=0.642520 ! Fit after self-cal, rms=0.020617Jy sigma=0.638462 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.666 mas, bmaj=2.596 mas, bpa=61.02 degrees ! Estimated noise=0.272911 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 = 0.000395922 Jy ! Component: 100 - total flux cleaned = 0.000465071 Jy ! Component: 150 - total flux cleaned = 0.00050953 Jy ! Component: 200 - total flux cleaned = 0.000529619 Jy ! Total flux subtracted in 200 components = 0.000529619 Jy ! Clean residual min=-0.000834 max=0.000648 Jy/beam ! Clean residual mean=-0.000001 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.0167547 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 27 components and 0.0167547 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=0.020609Jy sigma=0.638186 ! Fit after self-cal, rms=0.020635Jy sigma=0.637539 ! 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=0.020635Jy sigma=0.637539 ! Fit after self-cal, rms=0.020726Jy sigma=0.637372 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.668 mas, bmaj=2.58 mas, bpa=61.09 degrees ! Estimated noise=0.272846 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000203899 Jy ! Component: 100 - total flux cleaned = 0.000240663 Jy ! Component: 150 - total flux cleaned = 0.000261796 Jy ! Component: 200 - total flux cleaned = 0.00027938 Jy ! Total flux subtracted in 200 components = 0.00027938 Jy ! Clean residual min=-0.000821 max=0.000674 Jy/beam ! Clean residual mean=-0.000001 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.0170341 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 32 components and 0.0170341 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=0.020723Jy sigma=0.637278 ! Fit after self-cal, rms=0.020738Jy sigma=0.637230 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 = 1.34253e-05 Jy ! Component: 100 - total flux cleaned = 3.08127e-05 Jy ! Component: 150 - total flux cleaned = 4.55386e-05 Jy ! Component: 200 - total flux cleaned = 5.07642e-05 Jy ! Total flux subtracted in 200 components = 5.07642e-05 Jy ! Clean residual min=-0.000816 max=0.000688 Jy/beam ! Clean residual mean=-0.000001 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.0170848 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 34 components and 0.0170848 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=0.020737Jy sigma=0.637203 ! Fit after self-cal, rms=0.020737Jy sigma=0.637198 ! 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=0.020737Jy sigma=0.637198 ! Fit after self-cal, rms=0.020765Jy sigma=0.637170 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.667 mas, bmaj=2.573 mas, bpa=61.14 degrees ! Estimated noise=0.272654 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000108498 Jy ! Component: 100 - total flux cleaned = 0.000130805 Jy ! Component: 150 - total flux cleaned = 0.000144909 Jy ! Component: 200 - total flux cleaned = 0.00015511 Jy ! Total flux subtracted in 200 components = 0.00015511 Jy ! Clean residual min=-0.000811 max=0.000695 Jy/beam ! Clean residual mean=-0.000001 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.01724 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 41 components and 0.01724 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=0.020764Jy sigma=0.637143 ! Fit after self-cal, rms=0.020770Jy sigma=0.637133 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 = 3.1029e-06 Jy ! Component: 100 - total flux cleaned = 8.22365e-06 Jy ! Component: 150 - total flux cleaned = 1.53307e-05 Jy ! Component: 200 - total flux cleaned = 1.97416e-05 Jy ! Total flux subtracted in 200 components = 1.97416e-05 Jy ! Clean residual min=-0.000813 max=0.000700 Jy/beam ! Clean residual mean=-0.000001 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.0172597 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 42 components and 0.0172597 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=0.020769Jy sigma=0.637122 ! Fit after self-cal, rms=0.020770Jy sigma=0.637120 ! 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=0.020770Jy sigma=0.637120 ! Fit after self-cal, rms=0.020783Jy sigma=0.637111 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.678 mas, bmaj=2.79 mas, bpa=41.05 degrees ! Estimated noise=0.307358 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.2543e-05 Jy ! Component: 100 - total flux cleaned = 7.25727e-05 Jy ! Component: 150 - total flux cleaned = 7.54105e-05 Jy ! Component: 200 - total flux cleaned = 7.52463e-05 Jy ! Total flux subtracted in 200 components = 7.52463e-05 Jy ! Clean residual min=-0.000844 max=0.000777 Jy/beam ! Clean residual mean=-0.000002 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.0173349 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 51 components and 0.0173349 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=0.020783Jy sigma=0.637107 ! Fit after self-cal, rms=0.020786Jy sigma=0.637098 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 = -2.14624e-06 Jy ! Component: 100 - total flux cleaned = -2.40671e-06 Jy ! Component: 150 - total flux cleaned = -2.44916e-06 Jy ! Component: 200 - total flux cleaned = -4.32599e-06 Jy ! Total flux subtracted in 200 components = -4.32599e-06 Jy ! Clean residual min=-0.000846 max=0.000776 Jy/beam ! Clean residual mean=-0.000002 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.0173306 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 56 components and 0.0173306 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=0.020786Jy sigma=0.637104 ! Fit after self-cal, rms=0.020786Jy sigma=0.637101 ! 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=1.665 mas, bmaj=2.568 mas, bpa=61.15 degrees ! Estimated noise=0.272481 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.665 x 2.568 at 61.15 degrees (North through East) ! Clean map min=-0.00079483 max=0.016358 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=1.216 mas, bmaj=2.569 mas, bpa=63.19 degrees ! Estimated noise=0.56586 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.012183 Jy ! Component: 100 - total flux cleaned = 0.0147262 Jy ! Component: 150 - total flux cleaned = 0.0150649 Jy ! Component: 200 - total flux cleaned = 0.0153276 Jy ! Total flux subtracted in 200 components = 0.0153276 Jy ! Clean residual min=-0.001453 max=0.001264 Jy/beam ! Clean residual mean=0.000001 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.0153276 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0153276 Jy ! Inverting map and beam ! Estimated beam: bmin=1.665 mas, bmaj=2.568 mas, bpa=61.15 degrees ! Estimated noise=0.272481 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 = 0.00100632 Jy ! Component: 100 - total flux cleaned = 0.00132557 Jy ! Component: 150 - total flux cleaned = 0.00147311 Jy ! Component: 200 - total flux cleaned = 0.0015743 Jy ! Total flux subtracted in 200 components = 0.0015743 Jy ! Clean residual min=-0.000875 max=0.000667 Jy/beam ! Clean residual mean=-0.000001 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.0169019 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 30 components and 0.0169019 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=2.678 mas, bmaj=2.79 mas, bpa=41.05 degrees ! Estimated noise=0.307358 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000246379 Jy ! Component: 100 - total flux cleaned = 0.000263999 Jy ! Component: 150 - total flux cleaned = 0.000278479 Jy ! Component: 200 - total flux cleaned = 0.000290454 Jy ! Total flux subtracted in 200 components = 0.000290454 Jy ! Clean residual min=-0.000857 max=0.000767 Jy/beam ! Clean residual mean=-0.000001 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.0171924 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 = 1.01696e-05 Jy ! Component: 100 - total flux cleaned = 1.90852e-05 Jy ! Component: 150 - total flux cleaned = 2.30411e-05 Jy ! Component: 200 - total flux cleaned = 3.04685e-05 Jy ! Total flux subtracted in 200 components = 3.04685e-05 Jy ! Clean residual min=-0.000852 max=0.000770 Jy/beam ! Clean residual mean=-0.000002 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.0172229 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 54 components and 0.0172229 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.665 mas, bmaj=2.568 mas, bpa=61.15 degrees ! Estimated noise=0.272481 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.67566e-06 Jy ! Component: 100 - total flux cleaned = 1.92687e-05 Jy ! Component: 150 - total flux cleaned = 3.18462e-05 Jy ! Component: 200 - total flux cleaned = 4.06518e-05 Jy ! Total flux subtracted in 200 components = 4.06518e-05 Jy ! Clean residual min=-0.000819 max=0.000708 Jy/beam ! Clean residual mean=-0.000001 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.0172635 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 64 components and 0.0172635 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=0.020786Jy sigma=0.637146 ! Fit after self-cal, rms=0.020786Jy sigma=0.637138 wmodel J0332+1556_X_map.mod ! Writing 64 model components to file: J0332+1556_X_map.mod wobs J0332+1556_X_uvs.fits ! Writing UV FITS file: J0332+1556_X_uvs.fits wwins J0332+1556_X_map.win ! wwins: Wrote 1 windows to J0332+1556_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000275006 Jy ! Component: 100 - total flux cleaned = -0.000374044 Jy ! Component: 150 - total flux cleaned = -0.000452484 Jy ! Component: 200 - total flux cleaned = -0.000453132 Jy ! Component: 250 - total flux cleaned = -0.000433777 Jy ! Component: 300 - total flux cleaned = -0.000405342 Jy ! Component: 350 - total flux cleaned = -0.000378164 Jy ! Component: 400 - total flux cleaned = -0.000395741 Jy ! Component: 450 - total flux cleaned = -0.000404102 Jy ! Component: 500 - total flux cleaned = -0.000420399 Jy ! Component: 550 - total flux cleaned = -0.000443964 Jy ! Component: 600 - total flux cleaned = -0.000467009 Jy ! Component: 650 - total flux cleaned = -0.000474442 Jy ! Component: 700 - total flux cleaned = -0.000481823 Jy ! Component: 750 - total flux cleaned = -0.000481863 Jy ! Component: 800 - total flux cleaned = -0.00049577 Jy ! Component: 850 - total flux cleaned = -0.000495918 Jy ! Component: 900 - total flux cleaned = -0.000502691 Jy ! Component: 950 - total flux cleaned = -0.000502627 Jy ! Component: 1000 - total flux cleaned = -0.000496264 Jy ! Component: 1050 - total flux cleaned = -0.000496335 Jy ! Component: 1100 - total flux cleaned = -0.000496368 Jy ! Component: 1150 - total flux cleaned = -0.00049026 Jy ! Component: 1200 - total flux cleaned = -0.000478607 Jy ! Component: 1250 - total flux cleaned = -0.000490308 Jy ! Component: 1300 - total flux cleaned = -0.00046775 Jy ! Component: 1350 - total flux cleaned = -0.00043994 Jy ! Component: 1400 - total flux cleaned = -0.000440075 Jy ! Component: 1450 - total flux cleaned = -0.000413059 Jy ! Component: 1500 - total flux cleaned = -0.000375938 Jy ! Component: 1550 - total flux cleaned = -0.000381278 Jy ! Component: 1600 - total flux cleaned = -0.000386405 Jy ! Component: 1650 - total flux cleaned = -0.000345739 Jy ! Component: 1700 - total flux cleaned = -0.000340709 Jy ! Component: 1750 - total flux cleaned = -0.000330719 Jy ! Component: 1800 - total flux cleaned = -0.000301437 Jy ! Component: 1850 - total flux cleaned = -0.000277365 Jy ! Component: 1900 - total flux cleaned = -0.000248874 Jy ! Component: 1950 - total flux cleaned = -0.00022543 Jy ! Component: 2000 - total flux cleaned = -0.000216155 Jy ! Component: 2050 - total flux cleaned = -0.000197837 Jy ! Component: 2100 - total flux cleaned = -0.000184205 Jy ! Component: 2150 - total flux cleaned = -0.000170761 Jy ! Component: 2200 - total flux cleaned = -0.000161921 Jy ! Component: 2250 - total flux cleaned = -0.000153227 Jy ! Component: 2300 - total flux cleaned = -0.0001402 Jy ! Component: 2350 - total flux cleaned = -0.000131671 Jy ! Component: 2400 - total flux cleaned = -0.000127421 Jy ! Component: 2450 - total flux cleaned = -0.000127401 Jy ! Component: 2500 - total flux cleaned = -0.00012315 Jy ! Component: 2550 - total flux cleaned = -0.000119028 Jy ! Component: 2600 - total flux cleaned = -0.000106698 Jy ! Component: 2650 - total flux cleaned = -0.000102624 Jy ! Component: 2700 - total flux cleaned = -0.000102607 Jy ! Component: 2750 - total flux cleaned = -0.000118459 Jy ! Component: 2800 - total flux cleaned = -0.000114497 Jy ! Component: 2850 - total flux cleaned = -0.000122321 Jy ! Component: 2900 - total flux cleaned = -0.000122377 Jy ! Component: 2950 - total flux cleaned = -0.000122351 Jy ! Component: 3000 - total flux cleaned = -0.0001147 Jy ! Component: 3050 - total flux cleaned = -0.000114714 Jy ! Component: 3100 - total flux cleaned = -0.000110978 Jy ! Component: 3150 - total flux cleaned = -0.000107241 Jy ! Component: 3200 - total flux cleaned = -0.00010358 Jy ! Component: 3250 - total flux cleaned = -0.000103553 Jy ! Component: 3300 - total flux cleaned = -9.9848e-05 Jy ! Component: 3350 - total flux cleaned = -9.25995e-05 Jy ! Component: 3400 - total flux cleaned = -8.17655e-05 Jy ! Component: 3450 - total flux cleaned = -8.17803e-05 Jy ! Component: 3500 - total flux cleaned = -8.17752e-05 Jy ! Component: 3550 - total flux cleaned = -8.5291e-05 Jy ! Component: 3600 - total flux cleaned = -6.77127e-05 Jy ! Component: 3650 - total flux cleaned = -7.82156e-05 Jy ! Component: 3700 - total flux cleaned = -6.43437e-05 Jy ! Component: 3750 - total flux cleaned = -5.74452e-05 Jy ! Component: 3800 - total flux cleaned = -5.39905e-05 Jy ! Component: 3850 - total flux cleaned = -4.71594e-05 Jy ! Component: 3900 - total flux cleaned = -3.6997e-05 Jy ! Component: 3950 - total flux cleaned = -3.02605e-05 Jy ! Component: 4000 - total flux cleaned = -2.69121e-05 Jy ! Component: 4050 - total flux cleaned = -1.3571e-05 Jy ! Total flux subtracted in 4096 components = -6.94666e-06 Jy ! Clean residual min=-0.000295 max=0.000216 Jy/beam ! Clean residual mean=0.000000 rms=0.000061 Jy/beam ! Combined flux in latest and established models = 0.0172566 Jy keep ! Adding 272 model components to the UV plane model. ! The established model now contains 336 components and 0.0172566 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0332+1556_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.665 x 2.568 at 61.15 degrees (North through East) ! Clean map min=-0.00051187 max=0.016262 Jy/beam ! Writing clean map to FITS file: .//J0332+1556_X_map.fits wmodel .//J0332+1556_X_map.mod ! Writing 336 model components to file: .//J0332+1556_X_map.mod wobs .//J0332+1556_X_uvs.fits ! Writing UV FITS file: .//J0332+1556_X_uvs.fits wwins .//J0332+1556_X_map.win ! wwins: Wrote 2 windows to .//J0332+1556_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0162623 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 6.11665e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.12837 1.12837 2.25674 4.51349 9.02698 18.054 36.1079 72.2158 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.016 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 265.869 quit ! Quitting program ! Log file .//J0332+1556_X_dfm.log closed on Sat Oct 20 23:40:36 2018