! Started logfile: .//J1633-2119_X_dfm.log on Mon Jan 20 18:28:46 2020 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 .//J1633-2119_X_uva.fits ! Reading UV FITS file: .//J1633-2119_X_uva.fits ! AN table 1: 16 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.986111 visibilities/baseline/integration-bin. ! Found source: J1633-2119 ! ! 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 94 lines of history. ! ! Reading 4544 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 J1633-2119_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. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001953Jy sigma=15.685060 ! Fit after self-cal, rms=0.966328Jy sigma=15.116420 ! 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=1.001 mas, bmaj=3.556 mas, bpa=4.782 degrees ! Estimated noise=1.07149 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 = 0.0252662 Jy ! Component: 100 - total flux cleaned = 0.0313456 Jy ! Total flux subtracted in 100 components = 0.0313456 Jy ! Clean residual min=-0.003434 max=0.004265 Jy/beam ! Clean residual mean=-0.000028 rms=0.000920 Jy/beam ! Combined flux in latest and established models = 0.0313456 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0313456 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=0.047055Jy sigma=0.703115 ! Fit after self-cal, rms=0.045466Jy sigma=0.677067 ! 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=1.259 mas, bmaj=3.915 mas, bpa=3.304 degrees ! Estimated noise=0.68019 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 = 0.00616516 Jy ! Component: 100 - total flux cleaned = 0.00879286 Jy ! Component: 150 - total flux cleaned = 0.0103353 Jy ! Component: 200 - total flux cleaned = 0.0113153 Jy ! Total flux subtracted in 200 components = 0.0113153 Jy ! Clean residual min=-0.002376 max=0.002237 Jy/beam ! Clean residual mean=-0.000014 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.0426609 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 22 components and 0.0426608 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=0.044756Jy sigma=0.663374 ! Fit after self-cal, rms=0.044745Jy sigma=0.663148 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.259 x 3.915 at 3.304 degrees (North through East) ! Clean map min=-0.0023556 max=0.036435 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.96 HN 0.92 KP 0.96 ! LA 0.84 NL 1.18 OV 1.06 PT 0.94 ! SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.97 HN 1.00 KP 1.09 ! LA 0.99 NL 1.03 OV 1.12 PT 0.94 ! SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 FD 1.00 HN 0.93 KP 1.15 ! LA 0.99 NL 0.95 OV 1.11 PT 0.84 ! SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.07 HN 1.02 KP 1.00 ! LA 0.99 NL 0.92 OV 1.05 PT 0.83 ! SC 1.28 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.86 HN 0.94 KP 0.93 ! LA 1.05 NL 0.90 OV 1.00 PT 0.81 ! SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.30 FD 1.09 HN 1.18 KP 0.96 ! LA 0.90 NL 1.11 OV 1.09 PT 0.89 ! SC 0.88 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.96 HN 1.06 KP 1.04 ! LA 1.16 NL 0.87 OV 1.14 PT 0.86 ! SC 0.92 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.83 HN 0.89 KP 1.03 ! LA 1.12 NL 1.11 OV 1.20 PT 0.87 ! SC 0.90 ! ! ! Fit before self-cal, rms=0.044745Jy sigma=0.663148 ! Fit after self-cal, rms=0.045729Jy sigma=0.656923 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.26 mas, bmaj=3.922 mas, bpa=3.208 degrees ! Estimated noise=0.676132 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 = 0.000492534 Jy ! Component: 100 - total flux cleaned = 0.000510894 Jy ! Component: 150 - total flux cleaned = 0.000493676 Jy ! Component: 200 - total flux cleaned = 0.000494314 Jy ! Total flux subtracted in 200 components = 0.000494314 Jy ! Clean residual min=-0.001776 max=0.001604 Jy/beam ! Clean residual mean=-0.000007 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.0431552 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 30 components and 0.0431552 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=0.045712Jy sigma=0.656737 ! Fit after self-cal, rms=0.045825Jy sigma=0.656191 ! 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=0.045825Jy sigma=0.656191 ! Fit after self-cal, rms=0.046050Jy sigma=0.656098 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.254 mas, bmaj=3.906 mas, bpa=3.236 degrees ! Estimated noise=0.676314 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000369194 Jy ! Component: 100 - total flux cleaned = 0.000397654 Jy ! Component: 150 - total flux cleaned = 0.000409719 Jy ! Component: 200 - total flux cleaned = 0.000420476 Jy ! Total flux subtracted in 200 components = 0.000420476 Jy ! Clean residual min=-0.001847 max=0.001666 Jy/beam ! Clean residual mean=-0.000007 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.0435756 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 30 components and 0.0435756 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=0.046038Jy sigma=0.655997 ! Fit after self-cal, rms=0.046050Jy sigma=0.655968 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.94232e-05 Jy ! Component: 100 - total flux cleaned = 3.63169e-05 Jy ! Component: 150 - total flux cleaned = 2.65186e-05 Jy ! Component: 200 - total flux cleaned = 4.41542e-05 Jy ! Total flux subtracted in 200 components = 4.41542e-05 Jy ! Clean residual min=-0.001854 max=0.001669 Jy/beam ! Clean residual mean=-0.000007 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.0436198 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 32 components and 0.0436198 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=0.046043Jy sigma=0.655920 ! Fit after self-cal, rms=0.046043Jy sigma=0.655909 ! 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=0.046043Jy sigma=0.655909 ! Fit after self-cal, rms=0.045851Jy sigma=0.655876 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.248 mas, bmaj=3.89 mas, bpa=3.241 degrees ! Estimated noise=0.674339 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000282242 Jy ! Component: 100 - total flux cleaned = 0.00031321 Jy ! Component: 150 - total flux cleaned = 0.000339327 Jy ! Component: 200 - total flux cleaned = 0.000355178 Jy ! Total flux subtracted in 200 components = 0.000355178 Jy ! Clean residual min=-0.001832 max=0.001698 Jy/beam ! Clean residual mean=-0.000006 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.043975 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 36 components and 0.043975 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=0.045844Jy sigma=0.655839 ! Fit after self-cal, rms=0.045843Jy sigma=0.655827 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.34036e-05 Jy ! Component: 100 - total flux cleaned = 4.49199e-05 Jy ! Component: 150 - total flux cleaned = 5.28347e-05 Jy ! Component: 200 - total flux cleaned = 5.99179e-05 Jy ! Total flux subtracted in 200 components = 5.99179e-05 Jy ! Clean residual min=-0.001823 max=0.001700 Jy/beam ! Clean residual mean=-0.000006 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.0440349 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 38 components and 0.0440349 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=0.045839Jy sigma=0.655804 ! Fit after self-cal, rms=0.045840Jy sigma=0.655799 ! 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=0.045840Jy sigma=0.655799 ! Fit after self-cal, rms=0.045667Jy sigma=0.655781 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.337 mas, bmaj=5.214 mas, bpa=-7.01 degrees ! Estimated noise=0.775469 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000196167 Jy ! Component: 100 - total flux cleaned = 0.000248576 Jy ! Component: 150 - total flux cleaned = 0.000257982 Jy ! Component: 200 - total flux cleaned = 0.000263729 Jy ! Total flux subtracted in 200 components = 0.000263729 Jy ! Clean residual min=-0.001648 max=0.001725 Jy/beam ! Clean residual mean=-0.000010 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.0442986 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 44 components and 0.0442986 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=0.045665Jy sigma=0.655784 ! Fit after self-cal, rms=0.045663Jy sigma=0.655778 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 (-39.6, -32.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128587 Jy ! Component: 100 - total flux cleaned = 0.0013126 Jy ! Component: 150 - total flux cleaned = 0.00123705 Jy ! Component: 200 - total flux cleaned = 0.0011708 Jy ! Total flux subtracted in 200 components = 0.0011708 Jy ! Clean residual min=-0.001265 max=0.001137 Jy/beam ! Clean residual mean=-0.000008 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.0454694 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 72 components and 0.0454694 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=0.045596Jy sigma=0.654882 ! Fit after self-cal, rms=0.045590Jy sigma=0.654782 ! 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=1.244 mas, bmaj=3.877 mas, bpa=3.258 degrees ! Estimated noise=0.672948 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.244 x 3.877 at 3.258 degrees (North through East) ! Clean map min=-0.0015683 max=0.035892 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=0.9979 mas, bmaj=3.529 mas, bpa=4.434 degrees ! Estimated noise=1.0478 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0263669 Jy ! Component: 100 - total flux cleaned = 0.033282 Jy ! Component: 150 - total flux cleaned = 0.0348839 Jy ! Component: 200 - total flux cleaned = 0.0356302 Jy ! Total flux subtracted in 200 components = 0.0356302 Jy ! Clean residual min=-0.002851 max=0.002703 Jy/beam ! Clean residual mean=-0.000016 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.0356302 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 0.0356302 Jy ! Inverting map and beam ! Estimated beam: bmin=1.244 mas, bmaj=3.877 mas, bpa=3.258 degrees ! Estimated noise=0.672948 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 = 0.0029862 Jy ! Component: 100 - total flux cleaned = 0.00475702 Jy ! Component: 150 - total flux cleaned = 0.00582125 Jy ! Component: 200 - total flux cleaned = 0.00638853 Jy ! Total flux subtracted in 200 components = 0.00638853 Jy ! Clean residual min=-0.001874 max=0.001521 Jy/beam ! Clean residual mean=-0.000011 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.0420187 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 54 components and 0.0420187 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=2.337 mas, bmaj=5.214 mas, bpa=-7.01 degrees ! Estimated noise=0.775469 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107165 Jy ! Component: 100 - total flux cleaned = 0.00150193 Jy ! Component: 150 - total flux cleaned = 0.00186039 Jy ! Component: 200 - total flux cleaned = 0.00214329 Jy ! Total flux subtracted in 200 components = 0.00214329 Jy ! Clean residual min=-0.001185 max=0.001041 Jy/beam ! Clean residual mean=-0.000011 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.044162 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 = 0.000204343 Jy ! Component: 100 - total flux cleaned = 0.000366171 Jy ! Component: 150 - total flux cleaned = 0.000479377 Jy ! Component: 200 - total flux cleaned = 0.000568608 Jy ! Total flux subtracted in 200 components = 0.000568608 Jy ! Clean residual min=-0.001082 max=0.000983 Jy/beam ! Clean residual mean=-0.000009 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.0447306 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 107 components and 0.0447306 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.244 mas, bmaj=3.877 mas, bpa=3.258 degrees ! Estimated noise=0.672948 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000161859 Jy ! Component: 100 - total flux cleaned = 0.000137963 Jy ! Component: 150 - total flux cleaned = 0.000158538 Jy ! Component: 200 - total flux cleaned = 0.00025058 Jy ! Total flux subtracted in 200 components = 0.00025058 Jy ! Clean residual min=-0.001591 max=0.001332 Jy/beam ! Clean residual mean=-0.000005 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.0449811 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 127 components and 0.0449811 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=0.045535Jy sigma=0.654276 ! Fit after self-cal, rms=0.045518Jy sigma=0.654134 wmodel J1633-2119_X_map.mod ! Writing 127 model components to file: J1633-2119_X_map.mod wobs J1633-2119_X_uvs.fits ! Writing UV FITS file: J1633-2119_X_uvs.fits wwins J1633-2119_X_map.win ! wwins: Wrote 2 windows to J1633-2119_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 = -0.000418597 Jy ! Component: 100 - total flux cleaned = -0.000625797 Jy ! Component: 150 - total flux cleaned = -0.000712191 Jy ! Component: 200 - total flux cleaned = -0.000815705 Jy ! Component: 250 - total flux cleaned = -0.000874335 Jy ! Component: 300 - total flux cleaned = -0.000855323 Jy ! Component: 350 - total flux cleaned = -0.000764517 Jy ! Component: 400 - total flux cleaned = -0.000677464 Jy ! Component: 450 - total flux cleaned = -0.000660796 Jy ! Component: 500 - total flux cleaned = -0.000627782 Jy ! Component: 550 - total flux cleaned = -0.000579379 Jy ! Component: 600 - total flux cleaned = -0.000516759 Jy ! Component: 650 - total flux cleaned = -0.000440833 Jy ! Component: 700 - total flux cleaned = -0.000441 Jy ! Component: 750 - total flux cleaned = -0.000411865 Jy ! Component: 800 - total flux cleaned = -0.000369213 Jy ! Component: 850 - total flux cleaned = -0.000300004 Jy ! Component: 900 - total flux cleaned = -0.000245887 Jy ! Component: 950 - total flux cleaned = -0.000166355 Jy ! Component: 1000 - total flux cleaned = -0.000114593 Jy ! Component: 1050 - total flux cleaned = -6.38698e-05 Jy ! Component: 1100 - total flux cleaned = -1.59628e-06 Jy ! Component: 1150 - total flux cleaned = 2.24653e-05 Jy ! Component: 1200 - total flux cleaned = 1.03902e-05 Jy ! Component: 1250 - total flux cleaned = 1.0572e-05 Jy ! Component: 1300 - total flux cleaned = 4.56037e-05 Jy ! Component: 1350 - total flux cleaned = 7.98255e-05 Jy ! Component: 1400 - total flux cleaned = 0.000102283 Jy ! Component: 1450 - total flux cleaned = 0.000102159 Jy ! Component: 1500 - total flux cleaned = 0.000123828 Jy ! Component: 1550 - total flux cleaned = 0.000123702 Jy ! Component: 1600 - total flux cleaned = 0.000166052 Jy ! Component: 1650 - total flux cleaned = 0.000155706 Jy ! Component: 1700 - total flux cleaned = 0.000176567 Jy ! Component: 1750 - total flux cleaned = 0.000207142 Jy ! Component: 1800 - total flux cleaned = 0.000237184 Jy ! Component: 1850 - total flux cleaned = 0.000227518 Jy ! Component: 1900 - total flux cleaned = 0.000237335 Jy ! Component: 1950 - total flux cleaned = 0.000237367 Jy ! Component: 2000 - total flux cleaned = 0.000199727 Jy ! Component: 2050 - total flux cleaned = 0.000171865 Jy ! Component: 2100 - total flux cleaned = 0.000181034 Jy ! Component: 2150 - total flux cleaned = 0.000108045 Jy ! Component: 2200 - total flux cleaned = 0.000125998 Jy ! Component: 2250 - total flux cleaned = 9.92571e-05 Jy ! Component: 2300 - total flux cleaned = 8.17018e-05 Jy ! Component: 2350 - total flux cleaned = 7.31417e-05 Jy ! Component: 2400 - total flux cleaned = 6.44699e-05 Jy ! Component: 2450 - total flux cleaned = 5.60407e-05 Jy ! Component: 2500 - total flux cleaned = 2.23749e-05 Jy ! Component: 2550 - total flux cleaned = -2.74487e-05 Jy ! Component: 2600 - total flux cleaned = -4.37009e-05 Jy ! Component: 2650 - total flux cleaned = -5.16398e-05 Jy ! Component: 2700 - total flux cleaned = -8.38686e-05 Jy ! Component: 2750 - total flux cleaned = -9.97286e-05 Jy ! Component: 2800 - total flux cleaned = -0.000107534 Jy ! Component: 2850 - total flux cleaned = -0.00013086 Jy ! Component: 2900 - total flux cleaned = -0.000130762 Jy ! Component: 2950 - total flux cleaned = -0.00013845 Jy ! Component: 3000 - total flux cleaned = -0.00013845 Jy ! Component: 3050 - total flux cleaned = -0.000138385 Jy ! Component: 3100 - total flux cleaned = -0.000138397 Jy ! Component: 3150 - total flux cleaned = -0.000131064 Jy ! Component: 3200 - total flux cleaned = -0.000138409 Jy ! Component: 3250 - total flux cleaned = -0.000123891 Jy ! Component: 3300 - total flux cleaned = -9.51235e-05 Jy ! Component: 3350 - total flux cleaned = -9.51366e-05 Jy ! Component: 3400 - total flux cleaned = -7.3929e-05 Jy ! Component: 3450 - total flux cleaned = -8.10178e-05 Jy ! Component: 3500 - total flux cleaned = -6.01482e-05 Jy ! Component: 3550 - total flux cleaned = -6.0186e-05 Jy ! Component: 3600 - total flux cleaned = -6.70145e-05 Jy ! Component: 3650 - total flux cleaned = -4.64897e-05 Jy ! Component: 3700 - total flux cleaned = -2.61063e-05 Jy ! Component: 3750 - total flux cleaned = -1.26658e-05 Jy ! Component: 3800 - total flux cleaned = -5.94713e-06 Jy ! Component: 3850 - total flux cleaned = 6.81949e-07 Jy ! Component: 3900 - total flux cleaned = 1.38946e-05 Jy ! Component: 3950 - total flux cleaned = 6.85853e-07 Jy ! Component: 4000 - total flux cleaned = 7.19853e-06 Jy ! Component: 4050 - total flux cleaned = 1.37026e-05 Jy ! Total flux subtracted in 4096 components = 2.01436e-05 Jy ! Clean residual min=-0.000432 max=0.000382 Jy/beam ! Clean residual mean=-0.000002 rms=0.000114 Jy/beam ! Combined flux in latest and established models = 0.0450013 Jy keep ! Adding 263 model components to the UV plane model. ! The established model now contains 390 components and 0.0450013 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1633-2119_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.244 x 3.877 at 3.258 degrees (North through East) ! Clean map min=-0.0011809 max=0.036078 Jy/beam ! Writing clean map to FITS file: .//J1633-2119_X_map.fits wmodel .//J1633-2119_X_map.mod ! Writing 390 model components to file: .//J1633-2119_X_map.mod wobs .//J1633-2119_X_uvs.fits ! Writing UV FITS file: .//J1633-2119_X_uvs.fits wwins .//J1633-2119_X_map.win ! wwins: Wrote 3 windows to .//J1633-2119_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0360784 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000109125 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.907398 0.907398 1.8148 3.62959 7.25918 14.5184 29.0367 58.0734 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.036 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 330.615 quit ! Quitting program ! Log file .//J1633-2119_X_dfm.log closed on Mon Jan 20 18:28:49 2020