! Started logfile: /scr/pima/bg219b_uvs/J0643-1335_X_dfm.log on Thu May 19 20:06:04 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/J0643-1335_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0643-1335_X_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.883333 visibilities/baseline/integration-bin. ! Found source: J0643-1335 ! ! 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 13356 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 J0643-1335_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 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.078773Jy sigma=21.865650 ! Fit after self-cal, rms=0.563733Jy sigma=11.216140 ! 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=0.6317 mas, bmaj=1.674 mas, bpa=-3.028 degrees ! Estimated noise=0.50862 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 = 0.346405 Jy ! Component: 100 - total flux cleaned = 0.422052 Jy ! Total flux subtracted in 100 components = 0.422052 Jy ! Clean residual min=-0.013337 max=0.022519 Jy/beam ! Clean residual mean=-0.000007 rms=0.003006 Jy/beam ! Combined flux in latest and established models = 0.422052 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.422052 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=0.099151Jy sigma=1.915555 ! Fit after self-cal, rms=0.099145Jy sigma=1.915474 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0226699 Jy ! Component: 100 - total flux cleaned = 0.0337545 Jy ! Total flux subtracted in 100 components = 0.0337545 Jy ! Clean residual min=-0.011696 max=0.013649 Jy/beam ! Clean residual mean=-0.000000 rms=0.002516 Jy/beam ! Combined flux in latest and established models = 0.455806 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 10 components and 0.455806 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=0.094939Jy sigma=1.790451 ! Fit after self-cal, rms=0.094922Jy sigma=1.790237 ! 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=0.8201 mas, bmaj=1.991 mas, bpa=-1.433 degrees ! Estimated noise=0.340554 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 (-1.4, -21.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.017734 Jy ! Component: 100 - total flux cleaned = 0.0271451 Jy ! Component: 150 - total flux cleaned = 0.0321524 Jy ! Component: 200 - total flux cleaned = 0.033695 Jy ! Total flux subtracted in 200 components = 0.033695 Jy ! Clean residual min=-0.010501 max=0.016628 Jy/beam ! Clean residual mean=0.000007 rms=0.002794 Jy/beam ! Combined flux in latest and established models = 0.489501 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 34 components and 0.489501 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=0.091606Jy sigma=1.718080 ! Fit after self-cal, rms=0.091065Jy sigma=1.704162 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8201 x 1.991 at -1.433 degrees (North through East) ! Clean map min=-0.009425 max=0.44178 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 0.96 FD 0.94 HN 1.08 KP 0.95 ! LA 0.98 MK 0.97 NL 1.01 OV 0.96 ! PT 1.20 SC 0.98 ! ! ! 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 0.94 FD 0.93 HN 1.01 KP 0.94 ! LA 0.96 MK 1.01 NL 0.98 OV 0.95 ! PT 1.18 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.93 HN 0.99 KP 0.93 ! LA 0.94 MK 1.01 NL 0.99 OV 0.95 ! PT 1.19 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.91 HN 0.97 KP 0.93 ! LA 0.95 MK 0.95 NL 0.95 OV 0.91 ! PT 1.13 SC 0.97 ! ! ! Fit before self-cal, rms=0.091065Jy sigma=1.704162 ! Fit after self-cal, rms=0.086079Jy sigma=1.618041 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8209 mas, bmaj=1.99 mas, bpa=-1.403 degrees ! Estimated noise=0.335848 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 = -0.00552257 Jy ! Component: 100 - total flux cleaned = -0.00510768 Jy ! Component: 150 - total flux cleaned = -0.00530529 Jy ! Component: 200 - total flux cleaned = -0.00564685 Jy ! Total flux subtracted in 200 components = -0.00564685 Jy ! Clean residual min=-0.007134 max=0.009636 Jy/beam ! Clean residual mean=0.000002 rms=0.002020 Jy/beam ! Combined flux in latest and established models = 0.483855 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 50 components and 0.483855 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=0.085297Jy sigma=1.609252 ! Fit after self-cal, rms=0.085331Jy sigma=1.608742 ! 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=0.085331Jy sigma=1.608742 ! Fit after self-cal, rms=0.084779Jy sigma=1.606550 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8209 mas, bmaj=1.99 mas, bpa=-1.41 degrees ! Estimated noise=0.334061 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00149406 Jy ! Component: 100 - total flux cleaned = -0.00172201 Jy ! Component: 150 - total flux cleaned = -0.0019462 Jy ! Component: 200 - total flux cleaned = -0.00215476 Jy ! Total flux subtracted in 200 components = -0.00215476 Jy ! Clean residual min=-0.007085 max=0.009316 Jy/beam ! Clean residual mean=0.000001 rms=0.001988 Jy/beam ! Combined flux in latest and established models = 0.4817 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 54 components and 0.4817 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=0.084512Jy sigma=1.604319 ! Fit after self-cal, rms=0.084519Jy sigma=1.604161 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 (-13.8, -4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.007817 Jy ! Component: 100 - total flux cleaned = 0.0116957 Jy ! Component: 150 - total flux cleaned = 0.0125217 Jy ! Component: 200 - total flux cleaned = 0.0127182 Jy ! Total flux subtracted in 200 components = 0.0127182 Jy ! Clean residual min=-0.006514 max=0.008724 Jy/beam ! Clean residual mean=-0.000003 rms=0.001824 Jy/beam ! Combined flux in latest and established models = 0.494418 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 78 components and 0.494418 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=0.083751Jy sigma=1.587964 ! Fit after self-cal, rms=0.083666Jy sigma=1.585711 ! Inverting map ! Added new window around map position (-13.2, -21.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0081968 Jy ! Component: 100 - total flux cleaned = 0.010628 Jy ! Component: 150 - total flux cleaned = 0.0116231 Jy ! Component: 200 - total flux cleaned = 0.0120493 Jy ! Total flux subtracted in 200 components = 0.0120493 Jy ! Clean residual min=-0.006539 max=0.007232 Jy/beam ! Clean residual mean=-0.000007 rms=0.001636 Jy/beam ! Combined flux in latest and established models = 0.506467 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 102 components and 0.506467 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=0.082754Jy sigma=1.569110 ! Fit after self-cal, rms=0.082600Jy sigma=1.566248 ! Inverting map ! Added new window around map position (0.8, 14.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00572402 Jy ! Component: 100 - total flux cleaned = 0.00677204 Jy ! Component: 150 - total flux cleaned = 0.00728494 Jy ! Component: 200 - total flux cleaned = 0.00728251 Jy ! Total flux subtracted in 200 components = 0.00728251 Jy ! Clean residual min=-0.006049 max=0.006407 Jy/beam ! Clean residual mean=-0.000006 rms=0.001537 Jy/beam ! Combined flux in latest and established models = 0.51375 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 120 components and 0.51375 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=0.081953Jy sigma=1.555267 ! Fit after self-cal, rms=0.081888Jy sigma=1.554036 ! 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=0.081888Jy sigma=1.554036 ! Fit after self-cal, rms=0.078437Jy sigma=1.459050 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8223 mas, bmaj=1.992 mas, bpa=-1.453 degrees ! Estimated noise=0.334108 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00429661 Jy ! Component: 100 - total flux cleaned = -0.00720404 Jy ! Component: 150 - total flux cleaned = -0.00880679 Jy ! Component: 200 - total flux cleaned = -0.00992576 Jy ! Total flux subtracted in 200 components = -0.00992576 Jy ! Clean residual min=-0.004214 max=0.003738 Jy/beam ! Clean residual mean=-0.000005 rms=0.000928 Jy/beam ! Combined flux in latest and established models = 0.503824 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 141 components and 0.503824 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=0.078103Jy sigma=1.452285 ! Fit after self-cal, rms=0.078104Jy sigma=1.451651 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 = -0.00170217 Jy ! Component: 100 - total flux cleaned = -0.00239583 Jy ! Component: 150 - total flux cleaned = -0.003016 Jy ! Component: 200 - total flux cleaned = -0.00369627 Jy ! Total flux subtracted in 200 components = -0.00369627 Jy ! Clean residual min=-0.003964 max=0.003586 Jy/beam ! Clean residual mean=-0.000006 rms=0.000899 Jy/beam ! Combined flux in latest and established models = 0.500128 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 157 components and 0.500128 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=0.077987Jy sigma=1.449569 ! Fit after self-cal, rms=0.077976Jy sigma=1.449466 ! 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=0.077976Jy sigma=1.449466 ! Fit after self-cal, rms=0.077819Jy sigma=1.447737 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.11 mas, bmaj=3.969 mas, bpa=2.673 degrees ! Estimated noise=0.437206 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00361892 Jy ! Component: 100 - total flux cleaned = -0.00591746 Jy ! Component: 150 - total flux cleaned = -0.00775257 Jy ! Component: 200 - total flux cleaned = -0.00904814 Jy ! Total flux subtracted in 200 components = -0.00904814 Jy ! Clean residual min=-0.004434 max=0.004617 Jy/beam ! Clean residual mean=-0.000011 rms=0.001265 Jy/beam ! Combined flux in latest and established models = 0.49108 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 181 components and 0.49108 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=0.077729Jy sigma=1.445768 ! Fit after self-cal, rms=0.077707Jy sigma=1.445375 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 = -0.000870696 Jy ! Component: 100 - total flux cleaned = -0.00156583 Jy ! Component: 150 - total flux cleaned = -0.00219973 Jy ! Component: 200 - total flux cleaned = -0.00273611 Jy ! Total flux subtracted in 200 components = -0.00273611 Jy ! Clean residual min=-0.004297 max=0.004498 Jy/beam ! Clean residual mean=-0.000010 rms=0.001238 Jy/beam ! Combined flux in latest and established models = 0.488344 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 190 components and 0.488344 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=0.077711Jy sigma=1.445454 ! Fit after self-cal, rms=0.077701Jy sigma=1.445294 ! 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=0.8226 mas, bmaj=1.992 mas, bpa=-1.443 degrees ! Estimated noise=0.333128 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8226 x 1.992 at -1.443 degrees (North through East) ! Clean map min=-0.00316 max=0.42905 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=0.6343 mas, bmaj=1.674 mas, bpa=-2.968 degrees ! Estimated noise=0.495908 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.337677 Jy ! Component: 100 - total flux cleaned = 0.411327 Jy ! Component: 150 - total flux cleaned = 0.432464 Jy ! Component: 200 - total flux cleaned = 0.444184 Jy ! Total flux subtracted in 200 components = 0.444184 Jy ! Clean residual min=-0.006369 max=0.007504 Jy/beam ! Clean residual mean=-0.000003 rms=0.001314 Jy/beam ! Combined flux in latest and established models = 0.444184 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.444184 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8226 mas, bmaj=1.992 mas, bpa=-1.443 degrees ! Estimated noise=0.333128 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (1.2, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0115586 Jy ! Component: 100 - total flux cleaned = 0.0195065 Jy ! Component: 150 - total flux cleaned = 0.0256402 Jy ! Component: 200 - total flux cleaned = 0.0305572 Jy ! Total flux subtracted in 200 components = 0.0305572 Jy ! Clean residual min=-0.004139 max=0.004162 Jy/beam ! Clean residual mean=-0.000002 rms=0.001017 Jy/beam ! Combined flux in latest and established models = 0.474742 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 46 components and 0.474742 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=2.11 mas, bmaj=3.969 mas, bpa=2.673 degrees ! Estimated noise=0.437206 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00615419 Jy ! Component: 100 - total flux cleaned = 0.00998602 Jy ! Component: 150 - total flux cleaned = 0.011688 Jy ! Component: 200 - total flux cleaned = 0.0125869 Jy ! Total flux subtracted in 200 components = 0.0125869 Jy ! Clean residual min=-0.004570 max=0.004756 Jy/beam ! Clean residual mean=-0.000005 rms=0.001298 Jy/beam ! Combined flux in latest and established models = 0.487328 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 = 0.000238382 Jy ! Component: 100 - total flux cleaned = 0.000238109 Jy ! Component: 150 - total flux cleaned = 0.000239551 Jy ! Component: 200 - total flux cleaned = 0.000299024 Jy ! Total flux subtracted in 200 components = 0.000299024 Jy ! Clean residual min=-0.004596 max=0.004456 Jy/beam ! Clean residual mean=-0.000004 rms=0.001243 Jy/beam ! Combined flux in latest and established models = 0.487628 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 89 components and 0.487628 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8226 mas, bmaj=1.992 mas, bpa=-1.443 degrees ! Estimated noise=0.333128 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.81121e-05 Jy ! Component: 100 - total flux cleaned = 0.000561862 Jy ! Component: 150 - total flux cleaned = 0.000572402 Jy ! Component: 200 - total flux cleaned = 0.000741413 Jy ! Total flux subtracted in 200 components = 0.000741413 Jy ! Clean residual min=-0.003644 max=0.003872 Jy/beam ! Clean residual mean=-0.000001 rms=0.000830 Jy/beam ! Combined flux in latest and established models = 0.488369 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 111 components and 0.488369 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=0.077832Jy sigma=1.447248 ! Fit after self-cal, rms=0.077733Jy sigma=1.445657 wmodel /J0643-1335_X_map.mod ! wmodel: Unable to open new model file: /J0643-1335_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J0643-1335_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8226 x 1.992 at -1.443 degrees (North through East) ! Clean map min=-0.0033812 max=0.42889 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0643-1335_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.428893 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000826043 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.577797 0.577797 1.15559 2.31119 4.62237 9.24475 18.4895 36.979 73.958 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0024 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.428 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 519.213 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0643-1335_X_dfm.log closed on Thu May 19 20:06:07 2016