! Started logfile: /scr/pima/bg219b_uvs/J0636-2113_X_uvs.log on Thu Apr 7 01:45:23 2016 obs /scr/pima/bg219b_uvs/J0636-2113_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0636-2113_X_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.852381 visibilities/baseline/integration-bin. ! Found source: J0636-2113 ! ! 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 12888 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..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: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) 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 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219b_uvs/J0636-2113_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 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.028233Jy sigma=22.156116 ! Fit after self-cal, rms=0.775845Jy sigma=16.569624 ! 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=0.6413 mas, bmaj=1.754 mas, bpa=-5.084 degrees ! Estimated noise=0.643965 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 = 0.171354 Jy ! Component: 100 - total flux cleaned = 0.214544 Jy ! Total flux subtracted in 100 components = 0.214544 Jy ! Clean residual min=-0.009317 max=0.018162 Jy/beam ! Clean residual mean=-0.000026 rms=0.002531 Jy/beam ! Combined flux in latest and established models = 0.214544 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.214544 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.078252Jy sigma=1.643824 ! Fit after self-cal, rms=0.078250Jy sigma=1.643631 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.020134 Jy ! Component: 100 - total flux cleaned = 0.031115 Jy ! Total flux subtracted in 100 components = 0.031115 Jy ! Clean residual min=-0.007579 max=0.009536 Jy/beam ! Clean residual mean=-0.000015 rms=0.001940 Jy/beam ! Combined flux in latest and established models = 0.245659 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 14 components and 0.245659 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.072619Jy sigma=1.487151 ! Fit after self-cal, rms=0.072597Jy sigma=1.486788 ! 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=0.801 mas, bmaj=2.04 mas, bpa=-2.703 degrees ! Estimated noise=0.428464 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 = 0.00756788 Jy ! Component: 100 - total flux cleaned = 0.0109643 Jy ! Component: 150 - total flux cleaned = 0.0115212 Jy ! Component: 200 - total flux cleaned = 0.0118252 Jy ! Total flux subtracted in 200 components = 0.0118252 Jy ! Clean residual min=-0.006634 max=0.009917 Jy/beam ! Clean residual mean=-0.000009 rms=0.002135 Jy/beam ! Combined flux in latest and established models = 0.257484 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 17 components and 0.257484 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.072128Jy sigma=1.465563 ! Fit after self-cal, rms=0.072123Jy sigma=1.465432 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.801 x 2.04 at -2.703 degrees (North through East) ! Clean map min=-0.0063818 max=0.22754 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* ! ! ! Not correcting unselected IF 5. ! ! 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* ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.072123Jy sigma=1.465432 ! Fit after self-cal, rms=0.072123Jy sigma=1.465432 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.801 mas, bmaj=2.04 mas, bpa=-2.703 degrees ! Estimated noise=0.428464 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 = 0.000232689 Jy ! Component: 100 - total flux cleaned = 0.0003651 Jy ! Component: 150 - total flux cleaned = 0.000514412 Jy ! Component: 200 - total flux cleaned = 0.000577721 Jy ! Total flux subtracted in 200 components = 0.000577721 Jy ! Clean residual min=-0.006645 max=0.009799 Jy/beam ! Clean residual mean=-0.000008 rms=0.002127 Jy/beam ! Combined flux in latest and established models = 0.258061 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 20 components and 0.258061 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.072088Jy sigma=1.464178 ! Fit after self-cal, rms=0.072085Jy sigma=1.464033 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.072085Jy sigma=1.464033 ! Fit after self-cal, rms=0.071778Jy sigma=1.446012 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8023 mas, bmaj=2.041 mas, bpa=-2.705 degrees ! Estimated noise=0.426447 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00149095 Jy ! Component: 100 - total flux cleaned = -0.00172914 Jy ! Component: 150 - total flux cleaned = -0.00172672 Jy ! Component: 200 - total flux cleaned = -0.00170635 Jy ! Total flux subtracted in 200 components = -0.00170635 Jy ! Clean residual min=-0.006106 max=0.008883 Jy/beam ! Clean residual mean=-0.000005 rms=0.001895 Jy/beam ! Combined flux in latest and established models = 0.256355 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 24 components and 0.256355 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.071716Jy sigma=1.445901 ! Fit after self-cal, rms=0.071730Jy sigma=1.445755 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 (4.6, 22). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00764584 Jy ! Component: 100 - total flux cleaned = 0.00918004 Jy ! Component: 150 - total flux cleaned = 0.00998304 Jy ! Component: 200 - total flux cleaned = 0.010126 Jy ! Total flux subtracted in 200 components = 0.010126 Jy ! Clean residual min=-0.006068 max=0.008748 Jy/beam ! Clean residual mean=-0.000010 rms=0.001737 Jy/beam ! Combined flux in latest and established models = 0.266481 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 43 components and 0.266481 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.070882Jy sigma=1.427636 ! Fit after self-cal, rms=0.070777Jy sigma=1.424750 ! Inverting map ! Added new window around map position (44, 15.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00775715 Jy ! Component: 100 - total flux cleaned = 0.0116842 Jy ! Component: 150 - total flux cleaned = 0.0126585 Jy ! Component: 200 - total flux cleaned = 0.0133289 Jy ! Total flux subtracted in 200 components = 0.0133289 Jy ! Clean residual min=-0.005795 max=0.006770 Jy/beam ! Clean residual mean=-0.000004 rms=0.001472 Jy/beam ! Combined flux in latest and established models = 0.27981 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 80 components and 0.27981 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.069867Jy sigma=1.406026 ! Fit after self-cal, rms=0.069791Jy sigma=1.403826 ! Inverting map ! Added new window around map position (-13, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00647987 Jy ! Component: 100 - total flux cleaned = 0.00966955 Jy ! Component: 150 - total flux cleaned = 0.010469 Jy ! Component: 200 - total flux cleaned = 0.011266 Jy ! Total flux subtracted in 200 components = 0.011266 Jy ! Clean residual min=-0.004762 max=0.005401 Jy/beam ! Clean residual mean=-0.000003 rms=0.001278 Jy/beam ! Combined flux in latest and established models = 0.291076 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 113 components and 0.291076 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.069080Jy sigma=1.388911 ! Fit after self-cal, rms=0.069026Jy sigma=1.387053 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.069026Jy sigma=1.387053 ! Fit after self-cal, rms=0.068205Jy sigma=1.347315 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8021 mas, bmaj=2.044 mas, bpa=-2.762 degrees ! Estimated noise=0.428515 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00232869 Jy ! Component: 100 - total flux cleaned = -0.00393599 Jy ! Component: 150 - total flux cleaned = -0.00493036 Jy ! Component: 200 - total flux cleaned = -0.0053905 Jy ! Total flux subtracted in 200 components = -0.0053905 Jy ! Clean residual min=-0.003769 max=0.004206 Jy/beam ! Clean residual mean=-0.000002 rms=0.000906 Jy/beam ! Combined flux in latest and established models = 0.285685 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 131 components and 0.285685 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.068087Jy sigma=1.344910 ! Fit after self-cal, rms=0.068103Jy sigma=1.344632 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 (23.4, 18.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00351178 Jy ! Component: 100 - total flux cleaned = 0.00434022 Jy ! Component: 150 - total flux cleaned = 0.00397071 Jy ! Component: 200 - total flux cleaned = 0.00364117 Jy ! Total flux subtracted in 200 components = 0.00364117 Jy ! Clean residual min=-0.003560 max=0.003566 Jy/beam ! Clean residual mean=0.000000 rms=0.000856 Jy/beam ! Combined flux in latest and established models = 0.289327 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 148 components and 0.289327 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.067899Jy sigma=1.340215 ! Fit after self-cal, rms=0.067886Jy sigma=1.339893 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.067886Jy sigma=1.339893 ! Fit after self-cal, rms=0.067920Jy sigma=1.333583 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.126 mas, bmaj=4.689 mas, bpa=1.568 degrees ! Estimated noise=0.562998 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000368525 Jy ! Component: 100 - total flux cleaned = -0.000719531 Jy ! Component: 150 - total flux cleaned = -0.000900863 Jy ! Component: 200 - total flux cleaned = -0.00110826 Jy ! Total flux subtracted in 200 components = -0.00110826 Jy ! Clean residual min=-0.004326 max=0.004759 Jy/beam ! Clean residual mean=0.000005 rms=0.001221 Jy/beam ! Combined flux in latest and established models = 0.288218 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 166 components and 0.288218 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.067884Jy sigma=1.333023 ! Fit after self-cal, rms=0.067894Jy sigma=1.332914 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 = -7.47677e-05 Jy ! Component: 100 - total flux cleaned = -0.000225005 Jy ! Component: 150 - total flux cleaned = -0.000361449 Jy ! Component: 200 - total flux cleaned = -0.000393814 Jy ! Total flux subtracted in 200 components = -0.000393814 Jy ! Clean residual min=-0.004268 max=0.004707 Jy/beam ! Clean residual mean=0.000005 rms=0.001205 Jy/beam ! Combined flux in latest and established models = 0.287825 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 171 components and 0.287825 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.067883Jy sigma=1.332766 ! Fit after self-cal, rms=0.067884Jy sigma=1.332703 ! 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=0.8025 mas, bmaj=2.045 mas, bpa=-2.806 degrees ! Estimated noise=0.429459 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8025 x 2.045 at -2.806 degrees (North through East) ! Clean map min=-0.0038192 max=0.22454 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=0.6414 mas, bmaj=1.76 mas, bpa=-5.215 degrees ! Estimated noise=0.643505 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.171053 Jy ! Component: 100 - total flux cleaned = 0.213922 Jy ! Component: 150 - total flux cleaned = 0.234154 Jy ! Component: 200 - total flux cleaned = 0.245918 Jy ! Total flux subtracted in 200 components = 0.245918 Jy ! Clean residual min=-0.005607 max=0.007484 Jy/beam ! Clean residual mean=-0.000010 rms=0.001545 Jy/beam ! Combined flux in latest and established models = 0.245918 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.245918 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8025 mas, bmaj=2.045 mas, bpa=-2.806 degrees ! Estimated noise=0.429459 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 = 0.0102052 Jy ! Component: 100 - total flux cleaned = 0.0170572 Jy ! Component: 150 - total flux cleaned = 0.0224429 Jy ! Component: 200 - total flux cleaned = 0.0265218 Jy ! Total flux subtracted in 200 components = 0.0265218 Jy ! Clean residual min=-0.003968 max=0.004726 Jy/beam ! Clean residual mean=-0.000002 rms=0.001072 Jy/beam ! Combined flux in latest and established models = 0.27244 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 53 components and 0.27244 Jy ! Inverting map ! Added new window around map position (2.2, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00461071 Jy ! Component: 100 - total flux cleaned = 0.00718691 Jy ! Component: 150 - total flux cleaned = 0.00897235 Jy ! Component: 200 - total flux cleaned = 0.0105875 Jy ! Total flux subtracted in 200 components = 0.0105875 Jy ! Clean residual min=-0.003467 max=0.003894 Jy/beam ! Clean residual mean=0.000001 rms=0.000902 Jy/beam ! Combined flux in latest and established models = 0.283028 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 79 components and 0.283028 Jy ! Inverting map ! Added new window around map position (-4.4, -22). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00288809 Jy ! Component: 100 - total flux cleaned = 0.0043433 Jy ! Component: 150 - total flux cleaned = 0.00582898 Jy ! Component: 200 - total flux cleaned = 0.00709427 Jy ! Total flux subtracted in 200 components = 0.00709427 Jy ! Clean residual min=-0.003051 max=0.003145 Jy/beam ! Clean residual mean=0.000001 rms=0.000796 Jy/beam ! Combined flux in latest and established models = 0.290122 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 98 components and 0.290122 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=2.126 mas, bmaj=4.689 mas, bpa=1.568 degrees ! Estimated noise=0.562998 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00285244 Jy ! Component: 100 - total flux cleaned = 0.00443087 Jy ! Component: 150 - total flux cleaned = 0.00528847 Jy ! Component: 200 - total flux cleaned = 0.00604815 Jy ! Total flux subtracted in 200 components = 0.00604815 Jy ! Clean residual min=-0.004107 max=0.004003 Jy/beam ! Clean residual mean=0.000006 rms=0.001087 Jy/beam ! Combined flux in latest and established models = 0.29617 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 = 0.000457504 Jy ! Component: 100 - total flux cleaned = 0.000878066 Jy ! Component: 150 - total flux cleaned = 0.00107409 Jy ! Component: 200 - total flux cleaned = 0.00116618 Jy ! Total flux subtracted in 200 components = 0.00116618 Jy ! Clean residual min=-0.003927 max=0.003806 Jy/beam ! Clean residual mean=0.000006 rms=0.001045 Jy/beam ! Combined flux in latest and established models = 0.297336 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 146 components and 0.297336 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8025 mas, bmaj=2.045 mas, bpa=-2.806 degrees ! Estimated noise=0.429459 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000244512 Jy ! Component: 100 - total flux cleaned = -6.40708e-05 Jy ! Component: 150 - total flux cleaned = 4.90487e-05 Jy ! Component: 200 - total flux cleaned = 0.000154438 Jy ! Total flux subtracted in 200 components = 0.000154438 Jy ! Clean residual min=-0.002788 max=0.002868 Jy/beam ! Clean residual mean=0.000003 rms=0.000711 Jy/beam ! Combined flux in latest and established models = 0.297491 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 167 components and 0.297491 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.067753Jy sigma=1.329024 ! Fit after self-cal, rms=0.067697Jy sigma=1.327642 wmodel /scr/pima/bg219b_uvs/J0636-2113_X_map.mod ! Writing 167 model components to file: /scr/pima/bg219b_uvs/J0636-2113_X_map.mod wobs /scr/pima/bg219b_uvs/J0636-2113_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J0636-2113_X_uvs.fits wwins /scr/pima/bg219b_uvs/J0636-2113_X_map.win ! wwins: Wrote 7 windows to /scr/pima/bg219b_uvs/J0636-2113_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 = -0.000259876 Jy ! Component: 100 - total flux cleaned = -0.000453358 Jy ! Component: 150 - total flux cleaned = -0.000544526 Jy ! Component: 200 - total flux cleaned = -0.000455824 Jy ! Component: 250 - total flux cleaned = -0.000412991 Jy ! Component: 300 - total flux cleaned = -0.000454019 Jy ! Component: 350 - total flux cleaned = -0.000454799 Jy ! Component: 400 - total flux cleaned = -0.000610199 Jy ! Component: 450 - total flux cleaned = -0.0006865 Jy ! Component: 500 - total flux cleaned = -0.00068732 Jy ! Component: 550 - total flux cleaned = -0.000688215 Jy ! Component: 600 - total flux cleaned = -0.000723516 Jy ! Component: 650 - total flux cleaned = -0.000758229 Jy ! Component: 700 - total flux cleaned = -0.000792558 Jy ! Component: 750 - total flux cleaned = -0.000826907 Jy ! Component: 800 - total flux cleaned = -0.000990328 Jy ! Component: 850 - total flux cleaned = -0.000957226 Jy ! Component: 900 - total flux cleaned = -0.000956258 Jy ! Component: 950 - total flux cleaned = -0.000925384 Jy ! Component: 1000 - total flux cleaned = -0.000925383 Jy ! Component: 1050 - total flux cleaned = -0.00080478 Jy ! Component: 1100 - total flux cleaned = -0.00074555 Jy ! Component: 1150 - total flux cleaned = -0.000657804 Jy ! Component: 1200 - total flux cleaned = -0.000542779 Jy ! Component: 1250 - total flux cleaned = -0.000599805 Jy ! Component: 1300 - total flux cleaned = -0.000543784 Jy ! Component: 1350 - total flux cleaned = -0.000515796 Jy ! Component: 1400 - total flux cleaned = -0.000488772 Jy ! Component: 1450 - total flux cleaned = -0.00040751 Jy ! Component: 1500 - total flux cleaned = -0.000434004 Jy ! Component: 1550 - total flux cleaned = -0.000329018 Jy ! Component: 1600 - total flux cleaned = -0.000380964 Jy ! Component: 1650 - total flux cleaned = -0.000380912 Jy ! Component: 1700 - total flux cleaned = -0.000482424 Jy ! Component: 1750 - total flux cleaned = -0.000507407 Jy ! Component: 1800 - total flux cleaned = -0.000482896 Jy ! Component: 1850 - total flux cleaned = -0.000605828 Jy ! Component: 1900 - total flux cleaned = -0.000556996 Jy ! Component: 1950 - total flux cleaned = -0.000676979 Jy ! Component: 2000 - total flux cleaned = -0.000700429 Jy ! Component: 2050 - total flux cleaned = -0.000724025 Jy ! Component: 2100 - total flux cleaned = -0.000700574 Jy ! Component: 2150 - total flux cleaned = -0.000700661 Jy ! Component: 2200 - total flux cleaned = -0.000814572 Jy ! Component: 2250 - total flux cleaned = -0.000769163 Jy ! Component: 2300 - total flux cleaned = -0.000791457 Jy ! Component: 2350 - total flux cleaned = -0.000857565 Jy ! Component: 2400 - total flux cleaned = -0.000879113 Jy ! Component: 2450 - total flux cleaned = -0.000900613 Jy ! Component: 2500 - total flux cleaned = -0.000900366 Jy ! Component: 2550 - total flux cleaned = -0.000943048 Jy ! Component: 2600 - total flux cleaned = -0.000879971 Jy ! Component: 2650 - total flux cleaned = -0.000963985 Jy ! Component: 2700 - total flux cleaned = -0.000963984 Jy ! Component: 2750 - total flux cleaned = -0.000902455 Jy ! Component: 2800 - total flux cleaned = -0.000963616 Jy ! Component: 2850 - total flux cleaned = -0.000903149 Jy ! Component: 2900 - total flux cleaned = -0.000903372 Jy ! Component: 2950 - total flux cleaned = -0.000923149 Jy ! Component: 3000 - total flux cleaned = -0.000824883 Jy ! Component: 3050 - total flux cleaned = -0.000903227 Jy ! Component: 3100 - total flux cleaned = -0.00086455 Jy ! Component: 3150 - total flux cleaned = -0.000883811 Jy ! Component: 3200 - total flux cleaned = -0.000864741 Jy ! Component: 3250 - total flux cleaned = -0.000826816 Jy ! Component: 3300 - total flux cleaned = -0.000807882 Jy ! Component: 3350 - total flux cleaned = -0.000826522 Jy ! Component: 3400 - total flux cleaned = -0.000752664 Jy ! Component: 3450 - total flux cleaned = -0.000697837 Jy ! Component: 3500 - total flux cleaned = -0.000697897 Jy ! Component: 3550 - total flux cleaned = -0.000572048 Jy ! Component: 3600 - total flux cleaned = -0.00062564 Jy ! Component: 3650 - total flux cleaned = -0.000572398 Jy ! Component: 3700 - total flux cleaned = -0.00060754 Jy ! Component: 3750 - total flux cleaned = -0.000572463 Jy ! Component: 3800 - total flux cleaned = -0.000624444 Jy ! Component: 3850 - total flux cleaned = -0.000572559 Jy ! Component: 3900 - total flux cleaned = -0.000606711 Jy ! Component: 3950 - total flux cleaned = -0.00058976 Jy ! Component: 4000 - total flux cleaned = -0.000539126 Jy ! Component: 4050 - total flux cleaned = -0.000589499 Jy ! Total flux subtracted in 4096 components = -0.000506087 Jy ! Clean residual min=-0.000905 max=0.000994 Jy/beam ! Clean residual mean=0.000001 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.296985 Jy keep ! Adding 323 model components to the UV plane model. ! The established model now contains 490 components and 0.296985 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J0636-2113_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8025 x 2.045 at -2.806 degrees (North through East) ! Clean map min=-0.0031282 max=0.22423 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0636-2113_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.224231 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000285738 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.38229 0.38229 0.764579 1.52916 3.05832 6.11663 12.2333 24.4665 48.9331 97.8661 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.224 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 784.745 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0636-2113_X_uvs.log closed on Thu Apr 7 01:45:28 2016