! Started logfile: .//J2133-1115_X_dfm.log on Mon Jan 20 19:14:19 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 .//J2133-1115_X_uva.fits ! Reading UV FITS file: .//J2133-1115_X_uva.fits ! AN table 1: 15 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2133-1115 ! ! 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 67 lines of history. ! ! Reading 2520 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 J2133-1115_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=1.000710Jy sigma=18.133774 ! Fit after self-cal, rms=0.958438Jy sigma=17.419039 ! 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=1.272 mas, bmaj=4.877 mas, bpa=-5.284 degrees ! Estimated noise=1.24867 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 = 0.032062 Jy ! Component: 100 - total flux cleaned = 0.0390586 Jy ! Total flux subtracted in 100 components = 0.0390586 Jy ! Clean residual min=-0.003783 max=0.003451 Jy/beam ! Clean residual mean=-0.000011 rms=0.001000 Jy/beam ! Combined flux in latest and established models = 0.0390586 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0390586 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=0.040348Jy sigma=0.668787 ! Fit after self-cal, rms=0.039075Jy sigma=0.643263 ! 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=1.501 mas, bmaj=4.63 mas, bpa=-4.25 degrees ! Estimated noise=0.793532 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 = 0.00327027 Jy ! Component: 100 - total flux cleaned = 0.00416743 Jy ! Component: 150 - total flux cleaned = 0.00485566 Jy ! Component: 200 - total flux cleaned = 0.00527227 Jy ! Total flux subtracted in 200 components = 0.00527227 Jy ! Clean residual min=-0.002429 max=0.002695 Jy/beam ! Clean residual mean=-0.000007 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 0.0443308 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 26 components and 0.0443308 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=0.038682Jy sigma=0.638750 ! Fit after self-cal, rms=0.038667Jy sigma=0.638655 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.501 x 4.63 at -4.25 degrees (North through East) ! Clean map min=-0.0024193 max=0.042952 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.98 HN 1.02 KP 1.08 ! NL 0.93 OV 1.12 PT 0.90 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.84 HN 0.99 KP 1.05 ! NL 0.92 OV 1.17 PT 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.08 HN 1.06 KP 0.96 ! NL 0.92 OV 1.13 PT 0.90 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.03 HN 1.15 KP 0.96 ! NL 0.91 OV 1.23 PT 0.89 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.04 HN 1.04 KP 1.00 ! NL 0.99 OV 1.12 PT 0.86 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.95 HN 0.96 KP 1.21 ! NL 1.13 OV 1.22 PT 0.87 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.84 HN 1.01 KP 0.93 ! NL 1.02 OV 1.08 PT 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.94 HN 0.89 KP 0.97 ! NL 0.82 OV 1.09 PT 0.86 ! ! ! Fit before self-cal, rms=0.038667Jy sigma=0.638655 ! Fit after self-cal, rms=0.037152Jy sigma=0.629719 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.518 mas, bmaj=4.593 mas, bpa=-4.266 degrees ! Estimated noise=0.785231 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 = -0.000232487 Jy ! Component: 100 - total flux cleaned = -0.000284512 Jy ! Component: 150 - total flux cleaned = -0.000307296 Jy ! Component: 200 - total flux cleaned = -0.000317524 Jy ! Total flux subtracted in 200 components = -0.000317524 Jy ! Clean residual min=-0.001853 max=0.001764 Jy/beam ! Clean residual mean=-0.000007 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.0440133 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 35 components and 0.0440133 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=0.037143Jy sigma=0.629571 ! Fit after self-cal, rms=0.037173Jy sigma=0.629091 ! 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=0.037173Jy sigma=0.629091 ! Fit after self-cal, rms=0.037270Jy sigma=0.629037 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.518 mas, bmaj=4.598 mas, bpa=-4.307 degrees ! Estimated noise=0.785196 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000217599 Jy ! Component: 100 - total flux cleaned = -0.000262024 Jy ! Component: 150 - total flux cleaned = -0.000271791 Jy ! Component: 200 - total flux cleaned = -0.000280376 Jy ! Total flux subtracted in 200 components = -0.000280376 Jy ! Clean residual min=-0.001858 max=0.001866 Jy/beam ! Clean residual mean=-0.000007 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.0437329 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 40 components and 0.0437329 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=0.037264Jy sigma=0.628944 ! Fit after self-cal, rms=0.037272Jy sigma=0.628936 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 = 2.63114e-06 Jy ! Component: 100 - total flux cleaned = -5.20847e-06 Jy ! Component: 150 - total flux cleaned = -1.91825e-05 Jy ! Component: 200 - total flux cleaned = -3.18752e-05 Jy ! Total flux subtracted in 200 components = -3.18752e-05 Jy ! Clean residual min=-0.001842 max=0.001867 Jy/beam ! Clean residual mean=-0.000007 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.043701 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 45 components and 0.043701 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=0.037269Jy sigma=0.628888 ! Fit after self-cal, rms=0.037268Jy sigma=0.628886 ! Inverting map ! Added new window around map position (47.2, -21.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00157577 Jy ! Component: 100 - total flux cleaned = 0.00214689 Jy ! Component: 150 - total flux cleaned = 0.00246083 Jy ! Component: 200 - total flux cleaned = 0.00253755 Jy ! Total flux subtracted in 200 components = 0.00253755 Jy ! Clean residual min=-0.001623 max=0.001253 Jy/beam ! Clean residual mean=-0.000004 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.0462386 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 81 components and 0.0462386 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=0.037146Jy sigma=0.627243 ! Fit after self-cal, rms=0.037134Jy sigma=0.627004 ! 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=0.037134Jy sigma=0.627004 ! Fit after self-cal, rms=0.037072Jy sigma=0.626813 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.519 mas, bmaj=4.613 mas, bpa=-4.396 degrees ! Estimated noise=0.781054 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000644588 Jy ! Component: 100 - total flux cleaned = 0.000862157 Jy ! Component: 150 - total flux cleaned = 0.000902469 Jy ! Component: 200 - total flux cleaned = 0.000919799 Jy ! Total flux subtracted in 200 components = 0.000919799 Jy ! Clean residual min=-0.001395 max=0.001126 Jy/beam ! Clean residual mean=-0.000004 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.0471584 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 109 components and 0.0471584 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=0.037033Jy sigma=0.626341 ! Fit after self-cal, rms=0.037039Jy sigma=0.626274 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000210342 Jy ! Component: 100 - total flux cleaned = 0.00020976 Jy ! Component: 150 - total flux cleaned = 0.000253517 Jy ! Component: 200 - total flux cleaned = 0.000293911 Jy ! Total flux subtracted in 200 components = 0.000293911 Jy ! Clean residual min=-0.001334 max=0.001160 Jy/beam ! Clean residual mean=-0.000003 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.0474523 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 127 components and 0.0474523 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=0.037024Jy sigma=0.626105 ! Fit after self-cal, rms=0.037023Jy sigma=0.626092 ! 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=0.037023Jy sigma=0.626092 ! Fit after self-cal, rms=0.037122Jy sigma=0.626025 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.287 mas, bmaj=4.535 mas, bpa=-0.8721 degrees ! Estimated noise=0.834003 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000210431 Jy ! Component: 100 - total flux cleaned = -0.000179963 Jy ! Component: 150 - total flux cleaned = -0.000152684 Jy ! Component: 200 - total flux cleaned = -0.000128828 Jy ! Total flux subtracted in 200 components = -0.000128828 Jy ! Clean residual min=-0.001304 max=0.001244 Jy/beam ! Clean residual mean=-0.000004 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.0473235 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 149 components and 0.0473235 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=0.037111Jy sigma=0.625934 ! Fit after self-cal, rms=0.037115Jy sigma=0.625914 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 = 2.05252e-05 Jy ! Component: 100 - total flux cleaned = 9.01813e-06 Jy ! Component: 150 - total flux cleaned = -1.75657e-06 Jy ! Component: 200 - total flux cleaned = -1.19251e-05 Jy ! Total flux subtracted in 200 components = -1.19251e-05 Jy ! Clean residual min=-0.001296 max=0.001249 Jy/beam ! Clean residual mean=-0.000004 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.0473116 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 155 components and 0.0473116 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=0.037110Jy sigma=0.625868 ! Fit after self-cal, rms=0.037109Jy sigma=0.625863 ! 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=1.52 mas, bmaj=4.617 mas, bpa=-4.428 degrees ! Estimated noise=0.781448 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.52 x 4.617 at -4.428 degrees (North through East) ! Clean map min=-0.0017831 max=0.042557 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=1.303 mas, bmaj=4.854 mas, bpa=-5.505 degrees ! Estimated noise=1.2162 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.032341 Jy ! Component: 100 - total flux cleaned = 0.0396549 Jy ! Component: 150 - total flux cleaned = 0.0415522 Jy ! Component: 200 - total flux cleaned = 0.0418391 Jy ! Total flux subtracted in 200 components = 0.0418391 Jy ! Clean residual min=-0.002319 max=0.002408 Jy/beam ! Clean residual mean=-0.000006 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 0.0418391 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0418391 Jy ! Inverting map and beam ! Estimated beam: bmin=1.52 mas, bmaj=4.617 mas, bpa=-4.428 degrees ! Estimated noise=0.781448 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 = 0.00194477 Jy ! Component: 100 - total flux cleaned = 0.00275358 Jy ! Component: 150 - total flux cleaned = 0.00335677 Jy ! Component: 200 - total flux cleaned = 0.00370178 Jy ! Total flux subtracted in 200 components = 0.00370178 Jy ! Clean residual min=-0.001610 max=0.001339 Jy/beam ! Clean residual mean=-0.000004 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.0455409 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 38 components and 0.0455409 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=2.287 mas, bmaj=4.535 mas, bpa=-0.8721 degrees ! Estimated noise=0.834003 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000152597 Jy ! Component: 100 - total flux cleaned = 0.000207623 Jy ! Component: 150 - total flux cleaned = 0.000303933 Jy ! Component: 200 - total flux cleaned = 0.00028138 Jy ! Total flux subtracted in 200 components = 0.00028138 Jy ! Clean residual min=-0.001425 max=0.001287 Jy/beam ! Clean residual mean=-0.000004 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.0458222 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 = 4.16302e-05 Jy ! Component: 100 - total flux cleaned = 6.02026e-05 Jy ! Component: 150 - total flux cleaned = 7.74677e-05 Jy ! Component: 200 - total flux cleaned = 0.000110889 Jy ! Total flux subtracted in 200 components = 0.000110889 Jy ! Clean residual min=-0.001395 max=0.001275 Jy/beam ! Clean residual mean=-0.000004 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.0459331 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 82 components and 0.0459331 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.52 mas, bmaj=4.617 mas, bpa=-4.428 degrees ! Estimated noise=0.781448 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000120527 Jy ! Component: 100 - total flux cleaned = 0.000139693 Jy ! Component: 150 - total flux cleaned = 0.000175323 Jy ! Component: 200 - total flux cleaned = 0.000239371 Jy ! Total flux subtracted in 200 components = 0.000239371 Jy ! Clean residual min=-0.001361 max=0.001269 Jy/beam ! Clean residual mean=-0.000003 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.0461725 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 103 components and 0.0461725 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=0.037119Jy sigma=0.626008 ! Fit after self-cal, rms=0.037118Jy sigma=0.625981 wmodel J2133-1115_X_map.mod ! Writing 103 model components to file: J2133-1115_X_map.mod wobs J2133-1115_X_uvs.fits ! Writing UV FITS file: J2133-1115_X_uvs.fits wwins J2133-1115_X_map.win ! wwins: Wrote 2 windows to J2133-1115_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 = -0.00031506 Jy ! Component: 100 - total flux cleaned = -0.000479259 Jy ! Component: 150 - total flux cleaned = -0.000606506 Jy ! Component: 200 - total flux cleaned = -0.00079116 Jy ! Component: 250 - total flux cleaned = -0.000948304 Jy ! Component: 300 - total flux cleaned = -0.00105223 Jy ! Component: 350 - total flux cleaned = -0.00119314 Jy ! Component: 400 - total flux cleaned = -0.00128788 Jy ! Component: 450 - total flux cleaned = -0.00139211 Jy ! Component: 500 - total flux cleaned = -0.00146789 Jy ! Component: 550 - total flux cleaned = -0.00158991 Jy ! Component: 600 - total flux cleaned = -0.00168411 Jy ! Component: 650 - total flux cleaned = -0.00174125 Jy ! Component: 700 - total flux cleaned = -0.00183015 Jy ! Component: 750 - total flux cleaned = -0.00189458 Jy ! Component: 800 - total flux cleaned = -0.00195734 Jy ! Component: 850 - total flux cleaned = -0.00202801 Jy ! Component: 900 - total flux cleaned = -0.00206729 Jy ! Component: 950 - total flux cleaned = -0.00209599 Jy ! Component: 1000 - total flux cleaned = -0.00217034 Jy ! Component: 1050 - total flux cleaned = -0.00218858 Jy ! Component: 1100 - total flux cleaned = -0.00222429 Jy ! Component: 1150 - total flux cleaned = -0.00224179 Jy ! Component: 1200 - total flux cleaned = -0.00226726 Jy ! Component: 1250 - total flux cleaned = -0.00229218 Jy ! Component: 1300 - total flux cleaned = -0.00228393 Jy ! Component: 1350 - total flux cleaned = -0.00229209 Jy ! Component: 1400 - total flux cleaned = -0.00233166 Jy ! Component: 1450 - total flux cleaned = -0.00233945 Jy ! Component: 1500 - total flux cleaned = -0.00237797 Jy ! Component: 1550 - total flux cleaned = -0.00242326 Jy ! Component: 1600 - total flux cleaned = -0.00245289 Jy ! Component: 1650 - total flux cleaned = -0.00246024 Jy ! Component: 1700 - total flux cleaned = -0.0024746 Jy ! Component: 1750 - total flux cleaned = -0.0024887 Jy ! Component: 1800 - total flux cleaned = -0.00248873 Jy ! Component: 1850 - total flux cleaned = -0.00250926 Jy ! Component: 1900 - total flux cleaned = -0.00248878 Jy ! Component: 1950 - total flux cleaned = -0.00251547 Jy ! Component: 2000 - total flux cleaned = -0.00250213 Jy ! Component: 2050 - total flux cleaned = -0.00252187 Jy ! Component: 2100 - total flux cleaned = -0.00254796 Jy ! Component: 2150 - total flux cleaned = -0.00258009 Jy ! Component: 2200 - total flux cleaned = -0.00259277 Jy ! Component: 2250 - total flux cleaned = -0.00261167 Jy ! Component: 2300 - total flux cleaned = -0.00261791 Jy ! Component: 2350 - total flux cleaned = -0.00263029 Jy ! Component: 2400 - total flux cleaned = -0.00264247 Jy ! Component: 2450 - total flux cleaned = -0.00265465 Jy ! Component: 2500 - total flux cleaned = -0.00267281 Jy ! Component: 2550 - total flux cleaned = -0.0026908 Jy ! Component: 2600 - total flux cleaned = -0.00271461 Jy ! Component: 2650 - total flux cleaned = -0.00270868 Jy ! Component: 2700 - total flux cleaned = -0.00272049 Jy ! Component: 2750 - total flux cleaned = -0.00274979 Jy ! Component: 2800 - total flux cleaned = -0.00275562 Jy ! Component: 2850 - total flux cleaned = -0.00276139 Jy ! Component: 2900 - total flux cleaned = -0.00280192 Jy ! Component: 2950 - total flux cleaned = -0.00281923 Jy ! Component: 3000 - total flux cleaned = -0.00283651 Jy ! Component: 3050 - total flux cleaned = -0.00287658 Jy ! Component: 3100 - total flux cleaned = -0.00289943 Jy ! Component: 3150 - total flux cleaned = -0.0029222 Jy ! Component: 3200 - total flux cleaned = -0.00293926 Jy ! Component: 3250 - total flux cleaned = -0.00296766 Jy ! Component: 3300 - total flux cleaned = -0.00298467 Jy ! Component: 3350 - total flux cleaned = -0.00301869 Jy ! Component: 3400 - total flux cleaned = -0.00304699 Jy ! Component: 3450 - total flux cleaned = -0.0030809 Jy ! Component: 3500 - total flux cleaned = -0.00311483 Jy ! Component: 3550 - total flux cleaned = -0.00313181 Jy ! Component: 3600 - total flux cleaned = -0.00317141 Jy ! Component: 3650 - total flux cleaned = -0.00320544 Jy ! Component: 3700 - total flux cleaned = -0.00322249 Jy ! Component: 3750 - total flux cleaned = -0.00325094 Jy ! Component: 3800 - total flux cleaned = -0.00328514 Jy ! Component: 3850 - total flux cleaned = -0.00333086 Jy ! Component: 3900 - total flux cleaned = -0.00334809 Jy ! Component: 3950 - total flux cleaned = -0.00337683 Jy ! Component: 4000 - total flux cleaned = -0.00338837 Jy ! Component: 4050 - total flux cleaned = -0.00341727 Jy ! Total flux subtracted in 4096 components = -0.00342888 Jy ! Clean residual min=-0.000352 max=0.000356 Jy/beam ! Clean residual mean=-0.000001 rms=0.000099 Jy/beam ! Combined flux in latest and established models = 0.0427436 Jy keep ! Adding 301 model components to the UV plane model. ! The established model now contains 404 components and 0.0427436 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2133-1115_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.52 x 4.617 at -4.428 degrees (North through East) ! Clean map min=-0.0016051 max=0.042319 Jy/beam ! Writing clean map to FITS file: .//J2133-1115_X_map.fits wmodel .//J2133-1115_X_map.mod ! Writing 404 model components to file: .//J2133-1115_X_map.mod wobs .//J2133-1115_X_uvs.fits ! Writing UV FITS file: .//J2133-1115_X_uvs.fits wwins .//J2133-1115_X_map.win ! wwins: Wrote 3 windows to .//J2133-1115_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0423191 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.62244e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.682135 0.682135 1.36427 2.72854 5.45708 10.9142 21.8283 43.6566 87.3132 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.042 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 439.795 quit ! Quitting program ! Log file .//J2133-1115_X_dfm.log closed on Mon Jan 20 19:14:23 2020