! Started logfile: /scr/pima/bg219b_uvs/J0928-3049_X_dfm.log on Thu May 19 20:11:41 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/J0928-3049_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0928-3049_X_uva.fits ! AN table 1: 87 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.509068 visibilities/baseline/integration-bin. ! Found source: J0928-3049 ! ! 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 23916 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 J0928-3049_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 391 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 391 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 391 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 391 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 391 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 391 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 391 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 391 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 391 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 391 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 391 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 391 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.019629Jy sigma=19.410918 ! Fit after self-cal, rms=0.848751Jy sigma=15.972698 ! 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=0.6526 mas, bmaj=1.658 mas, bpa=-7.621 degrees ! Estimated noise=0.507556 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 = 0.102133 Jy ! Component: 100 - total flux cleaned = 0.148298 Jy ! Total flux subtracted in 100 components = 0.148298 Jy ! Clean residual min=-0.011319 max=0.024726 Jy/beam ! Clean residual mean=0.000012 rms=0.003121 Jy/beam ! Combined flux in latest and established models = 0.148298 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.148298 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=0.113646Jy sigma=2.071310 ! Fit after self-cal, rms=0.112745Jy sigma=2.060594 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0316841 Jy ! Component: 100 - total flux cleaned = 0.051965 Jy ! Total flux subtracted in 100 components = 0.051965 Jy ! Clean residual min=-0.008516 max=0.014902 Jy/beam ! Clean residual mean=0.000011 rms=0.002087 Jy/beam ! Combined flux in latest and established models = 0.200263 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 26 components and 0.200263 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=0.097085Jy sigma=1.671610 ! Fit after self-cal, rms=0.096661Jy sigma=1.667735 ! Inverting map ! Added new window around map position (-0.8, 0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.017186 Jy ! Component: 100 - total flux cleaned = 0.0275146 Jy ! Total flux subtracted in 100 components = 0.0275146 Jy ! Clean residual min=-0.007542 max=0.009758 Jy/beam ! Clean residual mean=0.000010 rms=0.001655 Jy/beam ! Combined flux in latest and established models = 0.227778 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 34 components and 0.227778 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=0.092408Jy sigma=1.554305 ! Fit after self-cal, rms=0.092133Jy sigma=1.549388 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00919956 Jy ! Component: 100 - total flux cleaned = 0.0135378 Jy ! Total flux subtracted in 100 components = 0.0135378 Jy ! Clean residual min=-0.007213 max=0.008323 Jy/beam ! Clean residual mean=0.000009 rms=0.001494 Jy/beam ! Combined flux in latest and established models = 0.241316 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 36 components and 0.241316 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=0.091170Jy sigma=1.521325 ! Fit after self-cal, rms=0.091008Jy sigma=1.518882 ! 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=0.8719 mas, bmaj=2.171 mas, bpa=-6.519 degrees ! Estimated noise=0.25924 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 = 0.00538279 Jy ! Component: 100 - total flux cleaned = 0.00627147 Jy ! Component: 150 - total flux cleaned = 0.00627261 Jy ! Component: 200 - total flux cleaned = 0.00627735 Jy ! Total flux subtracted in 200 components = 0.00627735 Jy ! Clean residual min=-0.005470 max=0.009627 Jy/beam ! Clean residual mean=0.000025 rms=0.001970 Jy/beam ! Combined flux in latest and established models = 0.247593 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 40 components and 0.247593 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=0.090669Jy sigma=1.510435 ! Fit after self-cal, rms=0.090588Jy sigma=1.509387 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8719 x 2.171 at -6.519 degrees (North through East) ! Clean map min=-0.0055064 max=0.13776 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 1.00* 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 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 1.00* 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 11. ! 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 12. ! 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* ! ! ! Fit before self-cal, rms=0.090588Jy sigma=1.509387 ! Fit after self-cal, rms=0.090588Jy sigma=1.509387 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8719 mas, bmaj=2.171 mas, bpa=-6.519 degrees ! Estimated noise=0.25924 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 = 0.00115557 Jy ! Component: 100 - total flux cleaned = 0.00071669 Jy ! Component: 150 - total flux cleaned = 0.000558187 Jy ! Component: 200 - total flux cleaned = 0.000484562 Jy ! Total flux subtracted in 200 components = 0.000484562 Jy ! Clean residual min=-0.005368 max=0.009447 Jy/beam ! Clean residual mean=0.000024 rms=0.001949 Jy/beam ! Combined flux in latest and established models = 0.248078 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 43 components and 0.248078 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=0.090413Jy sigma=1.506228 ! Fit after self-cal, rms=0.090366Jy sigma=1.505700 ! 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=0.090366Jy sigma=1.505700 ! Fit after self-cal, rms=0.089224Jy sigma=1.499171 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8718 mas, bmaj=2.17 mas, bpa=-6.336 degrees ! Estimated noise=0.256645 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00143806 Jy ! Component: 100 - total flux cleaned = -0.00175172 Jy ! Component: 150 - total flux cleaned = -0.00208828 Jy ! Component: 200 - total flux cleaned = -0.00227009 Jy ! Total flux subtracted in 200 components = -0.00227009 Jy ! Clean residual min=-0.004947 max=0.008714 Jy/beam ! Clean residual mean=0.000024 rms=0.001834 Jy/beam ! Combined flux in latest and established models = 0.245807 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 44 components and 0.245807 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=0.089066Jy sigma=1.497156 ! Fit after self-cal, rms=0.089039Jy sigma=1.496758 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 (-20.2, -16.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00854688 Jy ! Component: 100 - total flux cleaned = 0.0119996 Jy ! Component: 150 - total flux cleaned = 0.0129205 Jy ! Component: 200 - total flux cleaned = 0.0133429 Jy ! Total flux subtracted in 200 components = 0.0133429 Jy ! Clean residual min=-0.005528 max=0.008519 Jy/beam ! Clean residual mean=0.000022 rms=0.001579 Jy/beam ! Combined flux in latest and established models = 0.25915 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 77 components and 0.25915 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=0.088293Jy sigma=1.477602 ! Fit after self-cal, rms=0.088125Jy sigma=1.472813 ! 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=0.088125Jy sigma=1.472813 ! Fit after self-cal, rms=0.087670Jy sigma=1.458601 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8708 mas, bmaj=2.172 mas, bpa=-6.332 degrees ! Estimated noise=0.255173 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00130892 Jy ! Component: 100 - total flux cleaned = 0.00170369 Jy ! Component: 150 - total flux cleaned = 0.00178718 Jy ! Component: 200 - total flux cleaned = 0.00179002 Jy ! Total flux subtracted in 200 components = 0.00179002 Jy ! Clean residual min=-0.004715 max=0.005393 Jy/beam ! Clean residual mean=0.000016 rms=0.001196 Jy/beam ! Combined flux in latest and established models = 0.26094 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 87 components and 0.26094 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=0.087479Jy sigma=1.454790 ! Fit after self-cal, rms=0.087501Jy sigma=1.454088 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 = 0.00109028 Jy ! Component: 100 - total flux cleaned = 0.00122633 Jy ! Component: 150 - total flux cleaned = 0.00128688 Jy ! Component: 200 - total flux cleaned = 0.00128562 Jy ! Total flux subtracted in 200 components = 0.00128562 Jy ! Clean residual min=-0.004802 max=0.004908 Jy/beam ! Clean residual mean=0.000016 rms=0.001160 Jy/beam ! Combined flux in latest and established models = 0.262226 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 89 components and 0.262226 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=0.087412Jy sigma=1.452256 ! Fit after self-cal, rms=0.087392Jy sigma=1.451850 ! 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=0.087392Jy sigma=1.451850 ! Fit after self-cal, rms=0.087407Jy sigma=1.448186 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.317 mas, bmaj=6.028 mas, bpa=-1.834 degrees ! Estimated noise=0.314875 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000131894 Jy ! Component: 100 - total flux cleaned = -0.000378856 Jy ! Component: 150 - total flux cleaned = -0.000580046 Jy ! Component: 200 - total flux cleaned = -0.000745927 Jy ! Total flux subtracted in 200 components = -0.000745927 Jy ! Clean residual min=-0.006320 max=0.006884 Jy/beam ! Clean residual mean=0.000028 rms=0.001779 Jy/beam ! Combined flux in latest and established models = 0.26148 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 98 components and 0.26148 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=0.087377Jy sigma=1.447680 ! Fit after self-cal, rms=0.087391Jy sigma=1.447471 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 = 0.000249266 Jy ! Component: 100 - total flux cleaned = 0.00010653 Jy ! Component: 150 - total flux cleaned = -2.32228e-05 Jy ! Component: 200 - total flux cleaned = -0.000115678 Jy ! Total flux subtracted in 200 components = -0.000115678 Jy ! Clean residual min=-0.006282 max=0.006541 Jy/beam ! Clean residual mean=0.000028 rms=0.001763 Jy/beam ! Combined flux in latest and established models = 0.261364 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 105 components and 0.261365 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=0.087386Jy sigma=1.447459 ! Fit after self-cal, rms=0.087389Jy sigma=1.447415 ! 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=0.8694 mas, bmaj=2.171 mas, bpa=-6.238 degrees ! Estimated noise=0.25434 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8694 x 2.171 at -6.238 degrees (North through East) ! Clean map min=-0.0042807 max=0.13265 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=0.6508 mas, bmaj=1.662 mas, bpa=-7.329 degrees ! Estimated noise=0.494478 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.102315 Jy ! Component: 100 - total flux cleaned = 0.149828 Jy ! Component: 150 - total flux cleaned = 0.179339 Jy ! Component: 200 - total flux cleaned = 0.199157 Jy ! Total flux subtracted in 200 components = 0.199157 Jy ! Clean residual min=-0.007850 max=0.011656 Jy/beam ! Clean residual mean=0.000009 rms=0.001778 Jy/beam ! Combined flux in latest and established models = 0.199157 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.199157 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8694 mas, bmaj=2.171 mas, bpa=-6.238 degrees ! Estimated noise=0.25434 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 = 0.0236755 Jy ! Component: 100 - total flux cleaned = 0.0377458 Jy ! Component: 150 - total flux cleaned = 0.0469235 Jy ! Component: 200 - total flux cleaned = 0.053082 Jy ! Total flux subtracted in 200 components = 0.053082 Jy ! Clean residual min=-0.005448 max=0.006012 Jy/beam ! Clean residual mean=0.000017 rms=0.001259 Jy/beam ! Combined flux in latest and established models = 0.252239 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 61 components and 0.252239 Jy ! Inverting map ! Added new window around map position (15.2, 40). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00567739 Jy ! Component: 100 - total flux cleaned = 0.00896503 Jy ! Component: 150 - total flux cleaned = 0.011097 Jy ! Component: 200 - total flux cleaned = 0.0118828 Jy ! Total flux subtracted in 200 components = 0.0118828 Jy ! Clean residual min=-0.005171 max=0.004452 Jy/beam ! Clean residual mean=0.000015 rms=0.001069 Jy/beam ! Combined flux in latest and established models = 0.264122 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 79 components and 0.264122 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=2.317 mas, bmaj=6.028 mas, bpa=-1.834 degrees ! Estimated noise=0.314875 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000363913 Jy ! Component: 100 - total flux cleaned = 0.000442108 Jy ! Component: 150 - total flux cleaned = 0.000501856 Jy ! Component: 200 - total flux cleaned = 0.00050104 Jy ! Total flux subtracted in 200 components = 0.00050104 Jy ! Clean residual min=-0.006402 max=0.006306 Jy/beam ! Clean residual mean=0.000027 rms=0.001671 Jy/beam ! Combined flux in latest and established models = 0.264623 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 = 2.04472e-06 Jy ! Component: 100 - total flux cleaned = 5.94187e-06 Jy ! Component: 150 - total flux cleaned = 6.33777e-06 Jy ! Component: 200 - total flux cleaned = -2.83929e-05 Jy ! Total flux subtracted in 200 components = -2.83929e-05 Jy ! Clean residual min=-0.006216 max=0.006266 Jy/beam ! Clean residual mean=0.000027 rms=0.001651 Jy/beam ! Combined flux in latest and established models = 0.264594 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 97 components and 0.264594 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8694 mas, bmaj=2.171 mas, bpa=-6.238 degrees ! Estimated noise=0.25434 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000173789 Jy ! Component: 100 - total flux cleaned = -0.000338666 Jy ! Component: 150 - total flux cleaned = -0.000439492 Jy ! Component: 200 - total flux cleaned = -0.000488273 Jy ! Total flux subtracted in 200 components = -0.000488273 Jy ! Clean residual min=-0.004677 max=0.004193 Jy/beam ! Clean residual mean=0.000014 rms=0.001020 Jy/beam ! Combined flux in latest and established models = 0.264106 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 115 components and 0.264106 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=0.087251Jy sigma=1.445547 ! Fit after self-cal, rms=0.087165Jy sigma=1.443585 wmodel /J0928-3049_X_map.mod ! wmodel: Unable to open new model file: /J0928-3049_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J0928-3049_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8694 x 2.171 at -6.238 degrees (North through East) ! Clean map min=-0.0042713 max=0.13045 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0928-3049_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.130449 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000997759 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.2946 2.2946 4.5892 9.17841 18.3568 36.7136 73.4273 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0029 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.13 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 130.741 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0928-3049_X_dfm.log closed on Thu May 19 20:11:44 2016