! Started logfile: /scr/pima/bg219g_uvs/J1813+0615_X_uvs.log on Thu Apr 7 09:55:55 2016 obs /scr/pima/bg219g_uvs/J1813+0615_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219g_uvs/J1813+0615_X_uva.fits ! AN table 1: 23 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.892754 visibilities/baseline/integration-bin. ! Found source: J1813+0615 ! ! 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 11088 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/bg219g_uvs/J1813+0615_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. ! ! 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=1.031888Jy sigma=25.581851 ! Fit after self-cal, rms=0.727335Jy sigma=18.016359 ! 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=0.7313 mas, bmaj=1.768 mas, bpa=2.543 degrees ! Estimated noise=0.59689 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 = 0.211014 Jy ! Component: 100 - total flux cleaned = 0.260046 Jy ! Total flux subtracted in 100 components = 0.260046 Jy ! Clean residual min=-0.008732 max=0.018732 Jy/beam ! Clean residual mean=-0.000001 rms=0.002691 Jy/beam ! Combined flux in latest and established models = 0.260046 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.260046 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=0.076637Jy sigma=1.756324 ! Fit after self-cal, rms=0.076616Jy sigma=1.755970 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0196764 Jy ! Component: 100 - total flux cleaned = 0.0298227 Jy ! Total flux subtracted in 100 components = 0.0298227 Jy ! Clean residual min=-0.005786 max=0.007332 Jy/beam ! Clean residual mean=-0.000002 rms=0.001521 Jy/beam ! Combined flux in latest and established models = 0.289868 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 10 components and 0.289868 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=0.071424Jy sigma=1.594273 ! Fit after self-cal, rms=0.071415Jy sigma=1.593882 ! 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=0.8798 mas, bmaj=2.019 mas, bpa=1.58 degrees ! Estimated noise=0.36643 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 = 0.00561778 Jy ! Component: 100 - total flux cleaned = 0.00814187 Jy ! Component: 150 - total flux cleaned = 0.0088033 Jy ! Component: 200 - total flux cleaned = 0.00884117 Jy ! Total flux subtracted in 200 components = 0.00884117 Jy ! Clean residual min=-0.005043 max=0.005727 Jy/beam ! Clean residual mean=0.000001 rms=0.001272 Jy/beam ! Combined flux in latest and established models = 0.29871 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 16 components and 0.29871 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=0.071074Jy sigma=1.581078 ! Fit after self-cal, rms=0.071072Jy sigma=1.581005 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8798 x 2.019 at 1.58 degrees (North through East) ! Clean map min=-0.0045396 max=0.27624 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 1.04 FD 1.00 HN 0.98 KP 0.99 ! LA 1.07 MK 0.97 NL 1.00 OV 0.97 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.04 KP 0.99 ! LA 1.07 MK 0.99 NL 0.99 OV 0.97 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.00 KP 1.00 ! LA 1.06 MK 0.99 NL 1.01 OV 0.95 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.98 KP 1.04 ! LA 1.11 MK 1.01 NL 0.99 OV 0.96 ! PT 0.98 SC 1.01 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.00 KP 0.99 ! LA 1.11 MK 1.01 NL 1.00 OV 0.93 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.98 KP 0.99 ! LA 1.02 MK 0.99 NL 1.00 OV 0.96 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.03 KP 0.98 ! LA 1.09 MK 1.00 NL 0.97 OV 0.95 ! PT 0.98 SC 0.98 ! ! ! 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=0.071072Jy sigma=1.581005 ! Fit after self-cal, rms=0.071657Jy sigma=1.553076 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8769 mas, bmaj=2.019 mas, bpa=1.616 degrees ! Estimated noise=0.365685 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 = 0.000601896 Jy ! Component: 100 - total flux cleaned = 0.000558537 Jy ! Component: 150 - total flux cleaned = 0.000522296 Jy ! Component: 200 - total flux cleaned = 0.000522526 Jy ! Total flux subtracted in 200 components = 0.000522526 Jy ! Clean residual min=-0.002942 max=0.003306 Jy/beam ! Clean residual mean=-0.000001 rms=0.000760 Jy/beam ! Combined flux in latest and established models = 0.299232 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 19 components and 0.299232 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=0.071598Jy sigma=1.551990 ! Fit after self-cal, rms=0.071648Jy sigma=1.551821 ! 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=0.071648Jy sigma=1.551821 ! Fit after self-cal, rms=0.071674Jy sigma=1.551697 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8759 mas, bmaj=2.019 mas, bpa=1.587 degrees ! Estimated noise=0.365887 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000506644 Jy ! Component: 100 - total flux cleaned = 0.000570081 Jy ! Component: 150 - total flux cleaned = 0.000569702 Jy ! Component: 200 - total flux cleaned = 0.000544664 Jy ! Total flux subtracted in 200 components = 0.000544664 Jy ! Clean residual min=-0.002937 max=0.003347 Jy/beam ! Clean residual mean=-0.000001 rms=0.000748 Jy/beam ! Combined flux in latest and established models = 0.299777 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 20 components and 0.299777 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=0.071642Jy sigma=1.551184 ! Fit after self-cal, rms=0.071642Jy sigma=1.551158 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 (22.2, -33.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00294788 Jy ! Component: 100 - total flux cleaned = 0.00441419 Jy ! Component: 150 - total flux cleaned = 0.00534288 Jy ! Component: 200 - total flux cleaned = 0.00582795 Jy ! Total flux subtracted in 200 components = 0.00582795 Jy ! Clean residual min=-0.002611 max=0.002564 Jy/beam ! Clean residual mean=-0.000001 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.305605 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 39 components and 0.305605 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=0.071502Jy sigma=1.547939 ! Fit after self-cal, rms=0.071492Jy sigma=1.547816 ! 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=0.071492Jy sigma=1.547816 ! Fit after self-cal, rms=0.071466Jy sigma=1.547684 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8753 mas, bmaj=2.019 mas, bpa=1.569 degrees ! Estimated noise=0.365745 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000943329 Jy ! Component: 100 - total flux cleaned = 0.00149318 Jy ! Component: 150 - total flux cleaned = 0.00189249 Jy ! Component: 200 - total flux cleaned = 0.00206045 Jy ! Total flux subtracted in 200 components = 0.00206045 Jy ! Clean residual min=-0.002537 max=0.002547 Jy/beam ! Clean residual mean=-0.000001 rms=0.000621 Jy/beam ! Combined flux in latest and established models = 0.307665 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 57 components and 0.307665 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=0.071440Jy sigma=1.547174 ! Fit after self-cal, rms=0.071439Jy sigma=1.547157 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 = 0.000276989 Jy ! Component: 100 - total flux cleaned = 0.000430506 Jy ! Component: 150 - total flux cleaned = 0.000555414 Jy ! Component: 200 - total flux cleaned = 0.000673991 Jy ! Total flux subtracted in 200 components = 0.000673991 Jy ! Clean residual min=-0.002507 max=0.002539 Jy/beam ! Clean residual mean=-0.000001 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.308339 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 63 components and 0.308339 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=0.071426Jy sigma=1.546899 ! Fit after self-cal, rms=0.071425Jy sigma=1.546894 ! 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=0.071425Jy sigma=1.546894 ! Fit after self-cal, rms=0.071458Jy sigma=1.546838 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.07 mas, bmaj=3.159 mas, bpa=-7.928 degrees ! Estimated noise=0.483931 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000612614 Jy ! Component: 100 - total flux cleaned = 0.000920121 Jy ! Component: 150 - total flux cleaned = 0.00118103 Jy ! Component: 200 - total flux cleaned = 0.00140432 Jy ! Total flux subtracted in 200 components = 0.00140432 Jy ! Clean residual min=-0.002702 max=0.003561 Jy/beam ! Clean residual mean=-0.000001 rms=0.000899 Jy/beam ! Combined flux in latest and established models = 0.309743 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 69 components and 0.309743 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=0.071456Jy sigma=1.546759 ! Fit after self-cal, rms=0.071454Jy sigma=1.546691 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 = 4.70245e-05 Jy ! Component: 100 - total flux cleaned = 0.000199296 Jy ! Component: 150 - total flux cleaned = 0.00038657 Jy ! Component: 200 - total flux cleaned = 0.000505105 Jy ! Total flux subtracted in 200 components = 0.000505105 Jy ! Clean residual min=-0.002663 max=0.003577 Jy/beam ! Clean residual mean=-0.000001 rms=0.000896 Jy/beam ! Combined flux in latest and established models = 0.310248 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 72 components and 0.310248 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=0.071461Jy sigma=1.546847 ! Fit after self-cal, rms=0.071459Jy sigma=1.546779 ! 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=0.8747 mas, bmaj=2.018 mas, bpa=1.539 degrees ! Estimated noise=0.36583 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8747 x 2.018 at 1.539 degrees (North through East) ! Clean map min=-0.0023449 max=0.27579 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=0.7288 mas, bmaj=1.772 mas, bpa=2.49 degrees ! Estimated noise=0.592796 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.209521 Jy ! Component: 100 - total flux cleaned = 0.258659 Jy ! Component: 150 - total flux cleaned = 0.278907 Jy ! Component: 200 - total flux cleaned = 0.289503 Jy ! Total flux subtracted in 200 components = 0.289503 Jy ! Clean residual min=-0.004584 max=0.005126 Jy/beam ! Clean residual mean=-0.000002 rms=0.001135 Jy/beam ! Combined flux in latest and established models = 0.289503 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.289503 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8747 mas, bmaj=2.018 mas, bpa=1.539 degrees ! Estimated noise=0.36583 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 = 0.0069229 Jy ! Component: 100 - total flux cleaned = 0.0107112 Jy ! Component: 150 - total flux cleaned = 0.0132947 Jy ! Component: 200 - total flux cleaned = 0.015284 Jy ! Total flux subtracted in 200 components = 0.015284 Jy ! Clean residual min=-0.002962 max=0.002648 Jy/beam ! Clean residual mean=-0.000001 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.304787 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 26 components and 0.304787 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=2.07 mas, bmaj=3.159 mas, bpa=-7.928 degrees ! Estimated noise=0.483931 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00230042 Jy ! Component: 100 - total flux cleaned = 0.00325071 Jy ! Component: 150 - total flux cleaned = 0.00382291 Jy ! Component: 200 - total flux cleaned = 0.00426292 Jy ! Total flux subtracted in 200 components = 0.00426292 Jy ! Clean residual min=-0.002761 max=0.003653 Jy/beam ! Clean residual mean=-0.000001 rms=0.000920 Jy/beam ! Combined flux in latest and established models = 0.30905 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 = 0.00031999 Jy ! Component: 100 - total flux cleaned = 0.00060657 Jy ! Component: 150 - total flux cleaned = 0.000814948 Jy ! Component: 200 - total flux cleaned = 0.000883125 Jy ! Total flux subtracted in 200 components = 0.000883125 Jy ! Clean residual min=-0.002707 max=0.003627 Jy/beam ! Clean residual mean=-0.000001 rms=0.000908 Jy/beam ! Combined flux in latest and established models = 0.309933 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 56 components and 0.309933 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8747 mas, bmaj=2.018 mas, bpa=1.539 degrees ! Estimated noise=0.36583 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000365661 Jy ! Component: 100 - total flux cleaned = 9.2498e-05 Jy ! Component: 150 - total flux cleaned = -0.000197614 Jy ! Component: 200 - total flux cleaned = -0.000382566 Jy ! Total flux subtracted in 200 components = -0.000382566 Jy ! Clean residual min=-0.002541 max=0.002654 Jy/beam ! Clean residual mean=-0.000000 rms=0.000615 Jy/beam ! Combined flux in latest and established models = 0.309551 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 63 components and 0.309551 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=0.071452Jy sigma=1.546826 ! Fit after self-cal, rms=0.071447Jy sigma=1.546775 wmodel /scr/pima/bg219g_uvs/J1813+0615_X_map.mod ! Writing 63 model components to file: /scr/pima/bg219g_uvs/J1813+0615_X_map.mod wobs /scr/pima/bg219g_uvs/J1813+0615_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219g_uvs/J1813+0615_X_uvs.fits wwins /scr/pima/bg219g_uvs/J1813+0615_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219g_uvs/J1813+0615_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 = 0.000260319 Jy ! Component: 100 - total flux cleaned = -0.000111694 Jy ! Component: 150 - total flux cleaned = -0.000571083 Jy ! Component: 200 - total flux cleaned = -0.00103516 Jy ! Component: 250 - total flux cleaned = -0.00140758 Jy ! Component: 300 - total flux cleaned = -0.0017606 Jy ! Component: 350 - total flux cleaned = -0.00203747 Jy ! Component: 400 - total flux cleaned = -0.00230358 Jy ! Component: 450 - total flux cleaned = -0.00244545 Jy ! Component: 500 - total flux cleaned = -0.00252803 Jy ! Component: 550 - total flux cleaned = -0.00266125 Jy ! Component: 600 - total flux cleaned = -0.00268732 Jy ! Component: 650 - total flux cleaned = -0.0027644 Jy ! Component: 700 - total flux cleaned = -0.00291205 Jy ! Component: 750 - total flux cleaned = -0.00298371 Jy ! Component: 800 - total flux cleaned = -0.00305386 Jy ! Component: 850 - total flux cleaned = -0.00314502 Jy ! Component: 900 - total flux cleaned = -0.00323394 Jy ! Component: 950 - total flux cleaned = -0.00327775 Jy ! Component: 1000 - total flux cleaned = -0.00334178 Jy ! Component: 1050 - total flux cleaned = -0.0034453 Jy ! Component: 1100 - total flux cleaned = -0.00346565 Jy ! Component: 1150 - total flux cleaned = -0.00348583 Jy ! Component: 1200 - total flux cleaned = -0.00360264 Jy ! Component: 1250 - total flux cleaned = -0.0036593 Jy ! Component: 1300 - total flux cleaned = -0.00367811 Jy ! Component: 1350 - total flux cleaned = -0.0037154 Jy ! Component: 1400 - total flux cleaned = -0.00380616 Jy ! Component: 1450 - total flux cleaned = -0.00382402 Jy ! Component: 1500 - total flux cleaned = -0.00382384 Jy ! Component: 1550 - total flux cleaned = -0.00385847 Jy ! Component: 1600 - total flux cleaned = -0.00385863 Jy ! Component: 1650 - total flux cleaned = -0.00380828 Jy ! Component: 1700 - total flux cleaned = -0.00377559 Jy ! Component: 1750 - total flux cleaned = -0.00377583 Jy ! Component: 1800 - total flux cleaned = -0.0037601 Jy ! Component: 1850 - total flux cleaned = -0.00376022 Jy ! Component: 1900 - total flux cleaned = -0.00374469 Jy ! Component: 1950 - total flux cleaned = -0.00371357 Jy ! Component: 2000 - total flux cleaned = -0.0036828 Jy ! Component: 2050 - total flux cleaned = -0.00368264 Jy ! Component: 2100 - total flux cleaned = -0.00363798 Jy ! Component: 2150 - total flux cleaned = -0.00362317 Jy ! Component: 2200 - total flux cleaned = -0.00358002 Jy ! Component: 2250 - total flux cleaned = -0.00357997 Jy ! Component: 2300 - total flux cleaned = -0.00357996 Jy ! Component: 2350 - total flux cleaned = -0.00356607 Jy ! Component: 2400 - total flux cleaned = -0.0035524 Jy ! Component: 2450 - total flux cleaned = -0.00352504 Jy ! Component: 2500 - total flux cleaned = -0.00353831 Jy ! Component: 2550 - total flux cleaned = -0.00353847 Jy ! Component: 2600 - total flux cleaned = -0.0035779 Jy ! Component: 2650 - total flux cleaned = -0.00360405 Jy ! Component: 2700 - total flux cleaned = -0.00364269 Jy ! Component: 2750 - total flux cleaned = -0.00364268 Jy ! Component: 2800 - total flux cleaned = -0.00360508 Jy ! Component: 2850 - total flux cleaned = -0.00360508 Jy ! Component: 2900 - total flux cleaned = -0.00360504 Jy ! Component: 2950 - total flux cleaned = -0.00356834 Jy ! Component: 3000 - total flux cleaned = -0.00355616 Jy ! Component: 3050 - total flux cleaned = -0.00353202 Jy ! Component: 3100 - total flux cleaned = -0.00352003 Jy ! Component: 3150 - total flux cleaned = -0.00352 Jy ! Component: 3200 - total flux cleaned = -0.00344983 Jy ! Component: 3250 - total flux cleaned = -0.00341505 Jy ! Component: 3300 - total flux cleaned = -0.00338038 Jy ! Component: 3350 - total flux cleaned = -0.00335743 Jy ! Component: 3400 - total flux cleaned = -0.00330044 Jy ! Component: 3450 - total flux cleaned = -0.00330049 Jy ! Component: 3500 - total flux cleaned = -0.00327805 Jy ! Component: 3550 - total flux cleaned = -0.00325571 Jy ! Component: 3600 - total flux cleaned = -0.00322238 Jy ! Component: 3650 - total flux cleaned = -0.00318927 Jy ! Component: 3700 - total flux cleaned = -0.00314547 Jy ! Component: 3750 - total flux cleaned = -0.00314549 Jy ! Component: 3800 - total flux cleaned = -0.0031022 Jy ! Component: 3850 - total flux cleaned = -0.00309139 Jy ! Component: 3900 - total flux cleaned = -0.00305926 Jy ! Component: 3950 - total flux cleaned = -0.00302721 Jy ! Component: 4000 - total flux cleaned = -0.00299541 Jy ! Component: 4050 - total flux cleaned = -0.00296373 Jy ! Total flux subtracted in 4096 components = -0.00290075 Jy ! Clean residual min=-0.000734 max=0.000614 Jy/beam ! Clean residual mean=0.000000 rms=0.000168 Jy/beam ! Combined flux in latest and established models = 0.30665 Jy keep ! Adding 265 model components to the UV plane model. ! The established model now contains 328 components and 0.30665 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219g_uvs/J1813+0615_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8747 x 2.018 at 1.539 degrees (North through East) ! Clean map min=-0.0013204 max=0.27577 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219g_uvs/J1813+0615_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.275768 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000160123 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.174193 0.174193 0.348387 0.696773 1.39355 2.78709 5.57419 11.1484 22.2967 44.5935 89.187 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.275 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1722.22 quit ! Quitting program ! Log file /scr/pima/bg219g_uvs/J1813+0615_X_uvs.log closed on Thu Apr 7 09:55:59 2016