! Started logfile: /scr/pima/bg219b_uvs/J0416-3339_X_dfm.log on Thu May 19 20:01:24 2016 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.42800 obs /scr/pima/bg219b_uvs/J0416-3339_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0416-3339_X_uva.fits ! AN table 1: 89 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.600749 visibilities/baseline/integration-bin. ! Found source: J0416-3339 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 28872 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 12 channels. ! Selecting polarization: RR, channels: 1..12 ! 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 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 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 J0416-3339_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 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 330 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 330 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 330 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 330 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 330 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 330 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 330 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 330 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 330 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 330 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 330 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 330 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.006139Jy sigma=18.983032 ! Fit after self-cal, rms=0.923665Jy sigma=17.387439 ! 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=0.6024 mas, bmaj=1.711 mas, bpa=-8.288 degrees ! Estimated noise=0.475647 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 = 0.0573822 Jy ! Component: 100 - total flux cleaned = 0.0714008 Jy ! Total flux subtracted in 100 components = 0.0714008 Jy ! Clean residual min=-0.004102 max=0.006348 Jy/beam ! Clean residual mean=0.000001 rms=0.001041 Jy/beam ! Combined flux in latest and established models = 0.0714008 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0714008 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.085351Jy sigma=1.426380 ! Fit after self-cal, rms=0.084858Jy sigma=1.417444 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00805864 Jy ! Component: 100 - total flux cleaned = 0.0131688 Jy ! Total flux subtracted in 100 components = 0.0131688 Jy ! Clean residual min=-0.003740 max=0.004241 Jy/beam ! Clean residual mean=0.000001 rms=0.000870 Jy/beam ! Combined flux in latest and established models = 0.0845696 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 26 components and 0.0845696 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.083568Jy sigma=1.382617 ! Fit after self-cal, rms=0.083565Jy sigma=1.382297 ! 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=0.8053 mas, bmaj=2.18 mas, bpa=-8.521 degrees ! Estimated noise=0.243089 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 (0.6, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00670701 Jy ! Component: 100 - total flux cleaned = 0.0103322 Jy ! Component: 150 - total flux cleaned = 0.0124296 Jy ! Component: 200 - total flux cleaned = 0.0136689 Jy ! Total flux subtracted in 200 components = 0.0136689 Jy ! Clean residual min=-0.003103 max=0.003852 Jy/beam ! Clean residual mean=0.000004 rms=0.000834 Jy/beam ! Combined flux in latest and established models = 0.0982385 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 65 components and 0.0982385 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.083108Jy sigma=1.369532 ! Fit after self-cal, rms=0.083123Jy sigma=1.368821 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8053 x 2.18 at -8.521 degrees (North through East) ! Clean map min=-0.0029178 max=0.077631 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 1.06 KP 1.01 ! LA 0.94 MK 1.02 NL 1.11 OV 0.94 ! PT 1.15 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.93 HN 0.96 KP 0.90 ! LA 0.90 MK 0.99 NL 1.05 OV 0.93 ! PT 1.20 SC 1.04 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.94 HN 1.09 KP 0.93 ! LA 0.93 MK 0.93 NL 0.98 OV 0.95 ! PT 1.12 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.89 HN 0.96 KP 0.95 ! LA 0.87 MK 0.95 NL 0.96 OV 0.88 ! PT 1.06 SC 0.98 ! ! ! Fit before self-cal, rms=0.083123Jy sigma=1.368821 ! Fit after self-cal, rms=0.082745Jy sigma=1.364098 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8067 mas, bmaj=2.184 mas, bpa=-8.637 degrees ! Estimated noise=0.239782 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 = -0.000307074 Jy ! Component: 100 - total flux cleaned = -0.000429148 Jy ! Component: 150 - total flux cleaned = -0.000504033 Jy ! Component: 200 - total flux cleaned = -0.000546151 Jy ! Total flux subtracted in 200 components = -0.000546151 Jy ! Clean residual min=-0.002599 max=0.003263 Jy/beam ! Clean residual mean=0.000004 rms=0.000690 Jy/beam ! Combined flux in latest and established models = 0.0976923 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 78 components and 0.0976923 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.082719Jy sigma=1.363832 ! Fit after self-cal, rms=0.082811Jy sigma=1.363606 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.082811Jy sigma=1.363606 ! Fit after self-cal, rms=0.083529Jy sigma=1.361918 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8077 mas, bmaj=2.184 mas, bpa=-8.591 degrees ! Estimated noise=0.239292 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000385343 Jy ! Component: 100 - total flux cleaned = -0.000454815 Jy ! Component: 150 - total flux cleaned = -0.000485559 Jy ! Component: 200 - total flux cleaned = -0.00052901 Jy ! Total flux subtracted in 200 components = -0.00052901 Jy ! Clean residual min=-0.002239 max=0.002774 Jy/beam ! Clean residual mean=0.000004 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.0971633 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 86 components and 0.0971633 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.083520Jy sigma=1.361821 ! Fit after self-cal, rms=0.083593Jy sigma=1.361665 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 (20.8, 17.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00257996 Jy ! Component: 100 - total flux cleaned = 0.00375246 Jy ! Component: 150 - total flux cleaned = 0.00397507 Jy ! Component: 200 - total flux cleaned = 0.004005 Jy ! Total flux subtracted in 200 components = 0.004005 Jy ! Clean residual min=-0.002064 max=0.002326 Jy/beam ! Clean residual mean=0.000004 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.101168 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 111 components and 0.101168 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.083511Jy sigma=1.359852 ! Fit after self-cal, rms=0.083514Jy sigma=1.359489 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.083514Jy sigma=1.359489 ! Fit after self-cal, rms=0.082827Jy sigma=1.358613 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8068 mas, bmaj=2.179 mas, bpa=-8.605 degrees ! Estimated noise=0.238673 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000952807 Jy ! Component: 100 - total flux cleaned = 0.00108318 Jy ! Component: 150 - total flux cleaned = 0.00113427 Jy ! Component: 200 - total flux cleaned = 0.00113309 Jy ! Total flux subtracted in 200 components = 0.00113309 Jy ! Clean residual min=-0.001899 max=0.002073 Jy/beam ! Clean residual mean=0.000004 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.102301 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 122 components and 0.102301 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.082798Jy sigma=1.358175 ! Fit after self-cal, rms=0.082793Jy sigma=1.358054 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 = 0.000378964 Jy ! Component: 100 - total flux cleaned = 0.000401781 Jy ! Component: 150 - total flux cleaned = 0.000421281 Jy ! Component: 200 - total flux cleaned = 0.000453915 Jy ! Total flux subtracted in 200 components = 0.000453915 Jy ! Clean residual min=-0.001893 max=0.001963 Jy/beam ! Clean residual mean=0.000004 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.102755 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 127 components and 0.102755 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.082780Jy sigma=1.357887 ! Fit after self-cal, rms=0.082781Jy sigma=1.357861 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.082781Jy sigma=1.357861 ! Fit after self-cal, rms=0.082565Jy sigma=1.355295 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.318 mas, bmaj=6.503 mas, bpa=-2.811 degrees ! Estimated noise=0.304728 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00043279 Jy ! Component: 100 - total flux cleaned = -0.000485106 Jy ! Component: 150 - total flux cleaned = -0.000514353 Jy ! Component: 200 - total flux cleaned = -0.000527609 Jy ! Total flux subtracted in 200 components = -0.000527609 Jy ! Clean residual min=-0.002404 max=0.002176 Jy/beam ! Clean residual mean=0.000006 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.102228 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 137 components and 0.102228 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.082566Jy sigma=1.355294 ! Fit after self-cal, rms=0.082587Jy sigma=1.355166 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 = -2.69578e-05 Jy ! Component: 100 - total flux cleaned = -5.1896e-05 Jy ! Component: 150 - total flux cleaned = -6.28511e-05 Jy ! Component: 200 - total flux cleaned = -6.32393e-05 Jy ! Total flux subtracted in 200 components = -6.32393e-05 Jy ! Clean residual min=-0.002426 max=0.002196 Jy/beam ! Clean residual mean=0.000006 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.102164 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 141 components and 0.102164 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.082589Jy sigma=1.355182 ! Fit after self-cal, rms=0.082589Jy sigma=1.355173 ! 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=0.8054 mas, bmaj=2.176 mas, bpa=-8.634 degrees ! Estimated noise=0.237918 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8054 x 2.176 at -8.634 degrees (North through East) ! Clean map min=-0.0017707 max=0.076378 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=0.6032 mas, bmaj=1.709 mas, bpa=-8.333 degrees ! Estimated noise=0.466421 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0561261 Jy ! Component: 100 - total flux cleaned = 0.0702969 Jy ! Component: 150 - total flux cleaned = 0.0783078 Jy ! Component: 200 - total flux cleaned = 0.083839 Jy ! Total flux subtracted in 200 components = 0.083839 Jy ! Clean residual min=-0.003053 max=0.003488 Jy/beam ! Clean residual mean=0.000001 rms=0.000768 Jy/beam ! Combined flux in latest and established models = 0.083839 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.083839 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8054 mas, bmaj=2.176 mas, bpa=-8.634 degrees ! Estimated noise=0.237918 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 = 0.00694315 Jy ! Component: 100 - total flux cleaned = 0.0109381 Jy ! Component: 150 - total flux cleaned = 0.0135241 Jy ! Component: 200 - total flux cleaned = 0.0153238 Jy ! Total flux subtracted in 200 components = 0.0153238 Jy ! Clean residual min=-0.002039 max=0.001888 Jy/beam ! Clean residual mean=0.000003 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.0991628 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 63 components and 0.0991628 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=2.318 mas, bmaj=6.503 mas, bpa=-2.811 degrees ! Estimated noise=0.304728 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00209533 Jy ! Component: 100 - total flux cleaned = 0.00310727 Jy ! Component: 150 - total flux cleaned = 0.00320796 Jy ! Component: 200 - total flux cleaned = 0.00326937 Jy ! Total flux subtracted in 200 components = 0.00326937 Jy ! Clean residual min=-0.002435 max=0.002290 Jy/beam ! Clean residual mean=0.000006 rms=0.000695 Jy/beam ! Combined flux in latest and established models = 0.102432 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 = 5.2938e-05 Jy ! Component: 100 - total flux cleaned = 8.40199e-05 Jy ! Component: 150 - total flux cleaned = 0.000125563 Jy ! Component: 200 - total flux cleaned = 0.000150069 Jy ! Total flux subtracted in 200 components = 0.000150069 Jy ! Clean residual min=-0.002387 max=0.002237 Jy/beam ! Clean residual mean=0.000006 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.102582 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 80 components and 0.102582 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8054 mas, bmaj=2.176 mas, bpa=-8.634 degrees ! Estimated noise=0.237918 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000496316 Jy ! Component: 100 - total flux cleaned = -0.000402637 Jy ! Component: 150 - total flux cleaned = -0.000322568 Jy ! Component: 200 - total flux cleaned = -0.000251222 Jy ! Total flux subtracted in 200 components = -0.000251222 Jy ! Clean residual min=-0.001833 max=0.001837 Jy/beam ! Clean residual mean=0.000003 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.102331 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 96 components and 0.102331 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.082604Jy sigma=1.355432 ! Fit after self-cal, rms=0.082595Jy sigma=1.355372 wmodel /J0416-3339_X_map.mod ! wmodel: Unable to open new model file: /J0416-3339_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J0416-3339_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8054 x 2.176 at -8.634 degrees (North through East) ! Clean map min=-0.0017249 max=0.074797 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0416-3339_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0747974 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00044969 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.80363 1.80363 3.60726 7.21452 14.429 28.8581 57.7162 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.074 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 166.331 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0416-3339_X_dfm.log closed on Thu May 19 20:01:28 2016