! Started logfile: .//J0510-1812_C_20180528_dfm.log on Sun Jul 8 13:41:44 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 .//J0510-1812_C_20180528_uva.fits ! Reading UV FITS file: .//J0510-1812_C_20180528_uva.fits ! AN table 1: 78 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0510-1812 ! ! 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 13104 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 J0510-1812_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.000962Jy sigma=20.708673 ! Fit after self-cal, rms=0.944666Jy sigma=19.535146 ! 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=1.675 mas, bmaj=5.384 mas, bpa=7.259 degrees ! Estimated noise=0.717653 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 = 0.0420014 Jy ! Component: 100 - total flux cleaned = 0.0512758 Jy ! Total flux subtracted in 100 components = 0.0512758 Jy ! Clean residual min=-0.002309 max=0.003562 Jy/beam ! Clean residual mean=-0.000034 rms=0.000746 Jy/beam ! Combined flux in latest and established models = 0.0512758 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0512758 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=0.035539Jy sigma=0.701006 ! Fit after self-cal, rms=0.034983Jy sigma=0.691841 ! 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=2.055 mas, bmaj=5.919 mas, bpa=4.878 degrees ! Estimated noise=0.303897 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 = 0.00563984 Jy ! Component: 100 - total flux cleaned = 0.00820231 Jy ! Component: 150 - total flux cleaned = 0.00954137 Jy ! Component: 200 - total flux cleaned = 0.0104026 Jy ! Total flux subtracted in 200 components = 0.0104026 Jy ! Clean residual min=-0.001824 max=0.001748 Jy/beam ! Clean residual mean=-0.000010 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.0616784 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 33 components and 0.0616784 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=0.034200Jy sigma=0.673574 ! Fit after self-cal, rms=0.034177Jy sigma=0.673284 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.055 x 5.919 at 4.878 degrees (North through East) ! Clean map min=-0.0017615 max=0.056055 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.94 HN 1.03 KP 0.97 ! LA 1.08 PT 1.01 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.01 KP 1.06 ! LA 1.10 PT 0.92 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.94 HN 1.00 KP 1.01 ! LA 1.07 PT 0.97 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.99 HN 1.02 KP 1.02 ! LA 1.04 PT 0.94 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.98 HN 1.00 KP 1.00 ! LA 1.03 PT 0.95 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.92 HN 0.96 KP 0.99 ! LA 1.05 PT 0.92 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 HN 0.99 KP 0.97 ! LA 1.03 PT 0.95 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.95 HN 0.92 KP 0.96 ! LA 1.04 PT 0.92 SC 1.00 ! ! ! Fit before self-cal, rms=0.034177Jy sigma=0.673284 ! Fit after self-cal, rms=0.034201Jy sigma=0.668730 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.053 mas, bmaj=5.919 mas, bpa=4.574 degrees ! Estimated noise=0.301962 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 (3.9, 8.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127975 Jy ! Component: 100 - total flux cleaned = 0.00180774 Jy ! Component: 150 - total flux cleaned = 0.00187646 Jy ! Component: 200 - total flux cleaned = 0.0019095 Jy ! Total flux subtracted in 200 components = 0.0019095 Jy ! Clean residual min=-0.000774 max=0.000899 Jy/beam ! Clean residual mean=-0.000002 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.0635879 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 47 components and 0.0635879 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=0.034158Jy sigma=0.667741 ! Fit after self-cal, rms=0.034185Jy sigma=0.667562 ! 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=0.034185Jy sigma=0.667562 ! Fit after self-cal, rms=0.034118Jy sigma=0.667519 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.049 mas, bmaj=5.91 mas, bpa=4.593 degrees ! Estimated noise=0.301102 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000352559 Jy ! Component: 100 - total flux cleaned = 0.000404799 Jy ! Component: 150 - total flux cleaned = 0.000426594 Jy ! Component: 200 - total flux cleaned = 0.000439367 Jy ! Total flux subtracted in 200 components = 0.000439367 Jy ! Clean residual min=-0.000684 max=0.000867 Jy/beam ! Clean residual mean=-0.000001 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.0640272 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 56 components and 0.0640272 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=0.034113Jy sigma=0.667425 ! Fit after self-cal, rms=0.034116Jy sigma=0.667419 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 (9, 57.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00024878 Jy ! Component: 100 - total flux cleaned = 0.000110183 Jy ! Component: 150 - total flux cleaned = 0.000119592 Jy ! Component: 200 - total flux cleaned = 9.07071e-05 Jy ! Total flux subtracted in 200 components = 9.07071e-05 Jy ! Clean residual min=-0.000611 max=0.000607 Jy/beam ! Clean residual mean=-0.000002 rms=0.000161 Jy/beam ! Combined flux in latest and established models = 0.0641179 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 76 components and 0.064118 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=0.034097Jy sigma=0.666993 ! Fit after self-cal, rms=0.034095Jy sigma=0.666952 ! 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=0.034095Jy sigma=0.666952 ! Fit after self-cal, rms=0.034108Jy sigma=0.666916 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.049 mas, bmaj=5.909 mas, bpa=4.584 degrees ! Estimated noise=0.301219 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000106799 Jy ! Component: 100 - total flux cleaned = 4.89091e-05 Jy ! Component: 150 - total flux cleaned = 4.10973e-05 Jy ! Component: 200 - total flux cleaned = 3.37198e-05 Jy ! Total flux subtracted in 200 components = 3.37198e-05 Jy ! Clean residual min=-0.000644 max=0.000602 Jy/beam ! Clean residual mean=-0.000003 rms=0.000151 Jy/beam ! Combined flux in latest and established models = 0.0641517 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 86 components and 0.0641517 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=0.034102Jy sigma=0.666812 ! Fit after self-cal, rms=0.034103Jy sigma=0.666806 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 = -1.0844e-05 Jy ! Component: 100 - total flux cleaned = -2.94917e-05 Jy ! Component: 150 - total flux cleaned = -4.65274e-05 Jy ! Component: 200 - total flux cleaned = -5.71715e-05 Jy ! Total flux subtracted in 200 components = -5.71715e-05 Jy ! Clean residual min=-0.000645 max=0.000585 Jy/beam ! Clean residual mean=-0.000003 rms=0.000149 Jy/beam ! Combined flux in latest and established models = 0.0640945 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 99 components and 0.0640945 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=0.034101Jy sigma=0.666774 ! Fit after self-cal, rms=0.034101Jy sigma=0.666773 ! 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=0.034101Jy sigma=0.666773 ! Fit after self-cal, rms=0.034119Jy sigma=0.666756 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.077 mas, bmaj=7.272 mas, bpa=-1.075 degrees ! Estimated noise=0.377391 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.51484e-07 Jy ! Component: 100 - total flux cleaned = -1.57873e-05 Jy ! Component: 150 - total flux cleaned = -1.54867e-05 Jy ! Component: 200 - total flux cleaned = -2.51671e-05 Jy ! Total flux subtracted in 200 components = -2.51671e-05 Jy ! Clean residual min=-0.000554 max=0.000481 Jy/beam ! Clean residual mean=-0.000004 rms=0.000153 Jy/beam ! Combined flux in latest and established models = 0.0640693 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 116 components and 0.0640694 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=0.034117Jy sigma=0.666743 ! Fit after self-cal, rms=0.034117Jy sigma=0.666739 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 = 1.60475e-05 Jy ! Component: 100 - total flux cleaned = 3.29365e-05 Jy ! Component: 150 - total flux cleaned = 4.82943e-05 Jy ! Component: 200 - total flux cleaned = 7.33773e-05 Jy ! Total flux subtracted in 200 components = 7.33773e-05 Jy ! Clean residual min=-0.000541 max=0.000471 Jy/beam ! Clean residual mean=-0.000004 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.0641427 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 122 components and 0.0641427 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=0.034116Jy sigma=0.666731 ! Fit after self-cal, rms=0.034117Jy sigma=0.666731 ! 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=2.049 mas, bmaj=5.908 mas, bpa=4.555 degrees ! Estimated noise=0.301415 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.049 x 5.908 at 4.555 degrees (North through East) ! Clean map min=-0.00078038 max=0.055716 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=1.672 mas, bmaj=5.355 mas, bpa=6.858 degrees ! Estimated noise=0.711161 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0417672 Jy ! Component: 100 - total flux cleaned = 0.0509971 Jy ! Component: 150 - total flux cleaned = 0.0545579 Jy ! Component: 200 - total flux cleaned = 0.0561715 Jy ! Total flux subtracted in 200 components = 0.0561715 Jy ! Clean residual min=-0.001808 max=0.002012 Jy/beam ! Clean residual mean=-0.000016 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.0561715 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 38 model components to the UV plane model. ! The established model now contains 38 components and 0.0561715 Jy ! Inverting map and beam ! Estimated beam: bmin=2.049 mas, bmaj=5.908 mas, bpa=4.555 degrees ! Estimated noise=0.301415 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) ! Added new window around map position (2.1, -0.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00311398 Jy ! Component: 100 - total flux cleaned = 0.00465912 Jy ! Component: 150 - total flux cleaned = 0.00551319 Jy ! Component: 200 - total flux cleaned = 0.00602809 Jy ! Total flux subtracted in 200 components = 0.00602809 Jy ! Clean residual min=-0.000790 max=0.000649 Jy/beam ! Clean residual mean=-0.000006 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.0621996 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 61 components and 0.0621996 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=4.077 mas, bmaj=7.272 mas, bpa=-1.075 degrees ! Estimated noise=0.377391 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000561616 Jy ! Component: 100 - total flux cleaned = 0.00081174 Jy ! Component: 150 - total flux cleaned = 0.000971598 Jy ! Component: 200 - total flux cleaned = 0.00113293 Jy ! Total flux subtracted in 200 components = 0.00113293 Jy ! Clean residual min=-0.000633 max=0.000515 Jy/beam ! Clean residual mean=-0.000005 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.0633325 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 = 0.000104164 Jy ! Component: 100 - total flux cleaned = 0.000218145 Jy ! Component: 150 - total flux cleaned = 0.000310642 Jy ! Component: 200 - total flux cleaned = 0.000386232 Jy ! Total flux subtracted in 200 components = 0.000386232 Jy ! Clean residual min=-0.000588 max=0.000487 Jy/beam ! Clean residual mean=-0.000004 rms=0.000160 Jy/beam ! Combined flux in latest and established models = 0.0637188 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 110 components and 0.0637188 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.049 mas, bmaj=5.908 mas, bpa=4.555 degrees ! Estimated noise=0.301415 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.43909e-05 Jy ! Component: 100 - total flux cleaned = -1.20752e-05 Jy ! Component: 150 - total flux cleaned = 8.79868e-06 Jy ! Component: 200 - total flux cleaned = 2.66088e-05 Jy ! Total flux subtracted in 200 components = 2.66088e-05 Jy ! Clean residual min=-0.000620 max=0.000572 Jy/beam ! Clean residual mean=-0.000003 rms=0.000153 Jy/beam ! Combined flux in latest and established models = 0.0637454 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 129 components and 0.0637454 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=0.034123Jy sigma=0.666838 ! Fit after self-cal, rms=0.034122Jy sigma=0.666813 wmodel J0510-1812_C_map.mod ! Writing 129 model components to file: J0510-1812_C_map.mod wobs J0510-1812_C_uvs.fits ! Writing UV FITS file: J0510-1812_C_uvs.fits wwins J0510-1812_C_map.win ! wwins: Wrote 4 windows to J0510-1812_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 = -0.000197692 Jy ! Component: 100 - total flux cleaned = -0.000384971 Jy ! Component: 150 - total flux cleaned = -0.00053498 Jy ! Component: 200 - total flux cleaned = -0.000627171 Jy ! Component: 250 - total flux cleaned = -0.000683167 Jy ! Component: 300 - total flux cleaned = -0.000736965 Jy ! Component: 350 - total flux cleaned = -0.000766782 Jy ! Component: 400 - total flux cleaned = -0.000788471 Jy ! Component: 450 - total flux cleaned = -0.000809654 Jy ! Component: 500 - total flux cleaned = -0.000830287 Jy ! Component: 550 - total flux cleaned = -0.000850246 Jy ! Component: 600 - total flux cleaned = -0.000856716 Jy ! Component: 650 - total flux cleaned = -0.000869442 Jy ! Component: 700 - total flux cleaned = -0.000881872 Jy ! Component: 750 - total flux cleaned = -0.000888059 Jy ! Component: 800 - total flux cleaned = -0.000905867 Jy ! Component: 850 - total flux cleaned = -0.000917549 Jy ! Component: 900 - total flux cleaned = -0.000946153 Jy ! Component: 950 - total flux cleaned = -0.000968542 Jy ! Component: 1000 - total flux cleaned = -0.000974055 Jy ! Component: 1050 - total flux cleaned = -0.000995669 Jy ! Component: 1100 - total flux cleaned = -0.00100626 Jy ! Component: 1150 - total flux cleaned = -0.00102713 Jy ! Component: 1200 - total flux cleaned = -0.00103221 Jy ! Component: 1250 - total flux cleaned = -0.00104726 Jy ! Component: 1300 - total flux cleaned = -0.0010621 Jy ! Component: 1350 - total flux cleaned = -0.0010621 Jy ! Component: 1400 - total flux cleaned = -0.00108603 Jy ! Component: 1450 - total flux cleaned = -0.00108599 Jy ! Component: 1500 - total flux cleaned = -0.00109527 Jy ! Component: 1550 - total flux cleaned = -0.00109526 Jy ! Component: 1600 - total flux cleaned = -0.00109077 Jy ! Component: 1650 - total flux cleaned = -0.00109538 Jy ! Component: 1700 - total flux cleaned = -0.0010954 Jy ! Component: 1750 - total flux cleaned = -0.00110413 Jy ! Component: 1800 - total flux cleaned = -0.00110419 Jy ! Component: 1850 - total flux cleaned = -0.00111697 Jy ! Component: 1900 - total flux cleaned = -0.00112541 Jy ! Component: 1950 - total flux cleaned = -0.00113371 Jy ! Component: 2000 - total flux cleaned = -0.00114192 Jy ! Component: 2050 - total flux cleaned = -0.00115006 Jy ! Component: 2100 - total flux cleaned = -0.00115403 Jy ! Component: 2150 - total flux cleaned = -0.00114607 Jy ! Component: 2200 - total flux cleaned = -0.00115006 Jy ! Component: 2250 - total flux cleaned = -0.00115007 Jy ! Component: 2300 - total flux cleaned = -0.0011423 Jy ! Component: 2350 - total flux cleaned = -0.00113464 Jy ! Component: 2400 - total flux cleaned = -0.00112703 Jy ! Component: 2450 - total flux cleaned = -0.00112702 Jy ! Component: 2500 - total flux cleaned = -0.00111206 Jy ! Component: 2550 - total flux cleaned = -0.00112325 Jy ! Component: 2600 - total flux cleaned = -0.00112321 Jy ! Component: 2650 - total flux cleaned = -0.00113786 Jy ! Component: 2700 - total flux cleaned = -0.00113782 Jy ! Component: 2750 - total flux cleaned = -0.00113781 Jy ! Component: 2800 - total flux cleaned = -0.00113422 Jy ! Component: 2850 - total flux cleaned = -0.00113422 Jy ! Component: 2900 - total flux cleaned = -0.00113069 Jy ! Component: 2950 - total flux cleaned = -0.00113067 Jy ! Component: 3000 - total flux cleaned = -0.00112718 Jy ! Component: 3050 - total flux cleaned = -0.00113066 Jy ! Component: 3100 - total flux cleaned = -0.00113068 Jy ! Component: 3150 - total flux cleaned = -0.00114445 Jy ! Component: 3200 - total flux cleaned = -0.00114785 Jy ! Component: 3250 - total flux cleaned = -0.00115125 Jy ! Component: 3300 - total flux cleaned = -0.00114786 Jy ! Component: 3350 - total flux cleaned = -0.00116137 Jy ! Component: 3400 - total flux cleaned = -0.00116805 Jy ! Component: 3450 - total flux cleaned = -0.00116806 Jy ! Component: 3500 - total flux cleaned = -0.00118135 Jy ! Component: 3550 - total flux cleaned = -0.00118797 Jy ! Component: 3600 - total flux cleaned = -0.00118797 Jy ! Component: 3650 - total flux cleaned = -0.0011978 Jy ! Component: 3700 - total flux cleaned = -0.00120104 Jy ! Component: 3750 - total flux cleaned = -0.0012108 Jy ! Component: 3800 - total flux cleaned = -0.00122052 Jy ! Component: 3850 - total flux cleaned = -0.00123021 Jy ! Component: 3900 - total flux cleaned = -0.00124306 Jy ! Component: 3950 - total flux cleaned = -0.00124946 Jy ! Component: 4000 - total flux cleaned = -0.00124945 Jy ! Component: 4050 - total flux cleaned = -0.001259 Jy ! Total flux subtracted in 4096 components = -0.00126216 Jy ! Clean residual min=-0.000166 max=0.000180 Jy/beam ! Clean residual mean=-0.000001 rms=0.000056 Jy/beam ! Combined flux in latest and established models = 0.0624832 Jy keep ! Adding 236 model components to the UV plane model. ! The established model now contains 365 components and 0.0624832 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0510-1812_C_20180528_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.049 x 5.908 at 4.555 degrees (North through East) ! Clean map min=-0.00066734 max=0.055434 Jy/beam ! Writing clean map to FITS file: .//J0510-1812_C_20180528_map.fits wmodel .//J0510-1812_C_20180528_map.mod ! Writing 365 model components to file: .//J0510-1812_C_20180528_map.mod wobs .//J0510-1812_C_20180528_uvs.fits ! Writing UV FITS file: .//J0510-1812_C_20180528_uvs.fits wwins .//J0510-1812_C_20180528_map.win ! wwins: Wrote 5 windows to .//J0510-1812_C_20180528_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0554344 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 5.93003e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.320922 0.320922 0.641843 1.28369 2.56737 5.13475 10.2695 20.539 41.078 82.156 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.055 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 934.807 quit ! Quitting program ! Log file .//J0510-1812_C_20180528_dfm.log closed on Sun Jul 8 13:41:48 2018