! Started logfile: /scr/pima/bg219i_uvs/J1158+4825_X_uvs.log on Wed Apr 6 23:43:32 2016 obs /scr/pima/bg219i_uvs/J1158+4825_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1158+4825_X_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.801587 visibilities/baseline/integration-bin. ! Found source: J1158+4825 ! ! 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 18180 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/bg219i_uvs/J1158+4825_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. ! ! Not correcting unselected IF 5. ! ! 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. ! ! 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=1.007946Jy sigma=25.034392 ! Fit after self-cal, rms=0.897116Jy sigma=22.188958 ! 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=0.8892 mas, bmaj=1.064 mas, bpa=4.042 degrees ! Estimated noise=0.635416 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 = 0.0777287 Jy ! Component: 100 - total flux cleaned = 0.102125 Jy ! Total flux subtracted in 100 components = 0.102125 Jy ! Clean residual min=-0.006492 max=0.011242 Jy/beam ! Clean residual mean=-0.000006 rms=0.001682 Jy/beam ! Combined flux in latest and established models = 0.102125 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.102125 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=0.065110Jy sigma=1.486214 ! Fit after self-cal, rms=0.064824Jy sigma=1.478159 ! Inverting map ! Added new window around map position (-1, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0139099 Jy ! Component: 100 - total flux cleaned = 0.0215939 Jy ! Total flux subtracted in 100 components = 0.0215939 Jy ! Clean residual min=-0.004889 max=0.005082 Jy/beam ! Clean residual mean=-0.000004 rms=0.001172 Jy/beam ! Combined flux in latest and established models = 0.123719 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 15 components and 0.123719 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=0.061710Jy sigma=1.379789 ! Fit after self-cal, rms=0.061657Jy sigma=1.377488 ! 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=1.075 mas, bmaj=1.301 mas, bpa=6.736 degrees ! Estimated noise=0.293772 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 = 0.0057421 Jy ! Component: 100 - total flux cleaned = 0.00890076 Jy ! Component: 150 - total flux cleaned = 0.0107834 Jy ! Component: 200 - total flux cleaned = 0.0118223 Jy ! Total flux subtracted in 200 components = 0.0118223 Jy ! Clean residual min=-0.002434 max=0.002986 Jy/beam ! Clean residual mean=-0.000016 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.135541 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 32 components and 0.135541 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=0.061232Jy sigma=1.360959 ! Fit after self-cal, rms=0.061226Jy sigma=1.360343 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.075 x 1.301 at 6.736 degrees (North through East) ! Clean map min=-0.0023269 max=0.10285 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 0.99 FD 1.00 HN 1.02 KP 0.98 ! LA 0.99 MK 1.05 NL 1.01 OV 0.99 ! PT 1.00 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 0.90 KP 0.95 ! LA 1.01 MK 1.03 NL 1.02 OV 0.98 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 0.97 KP 1.01 ! LA 0.96 MK 1.03 NL 1.04 OV 0.95 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 0.98 KP 1.01 ! LA 0.99 MK 0.99 NL 1.01 OV 0.93 ! PT 0.99 SC 1.04 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 0.99 KP 0.98 ! LA 1.04 MK 1.01 NL 0.98 OV 0.95 ! PT 1.05 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.02 HN 0.93 KP 0.95 ! LA 0.98 MK 1.02 NL 0.99 OV 0.96 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 0.91 KP 1.00 ! LA 1.00 MK 0.96 NL 0.97 OV 0.96 ! PT 1.00 SC 1.02 ! ! ! 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=0.061226Jy sigma=1.360343 ! Fit after self-cal, rms=0.061127Jy sigma=1.354726 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.081 mas, bmaj=1.314 mas, bpa=6.574 degrees ! Estimated noise=0.291531 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 (-6.8, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00253831 Jy ! Component: 100 - total flux cleaned = 0.00346939 Jy ! Component: 150 - total flux cleaned = 0.00424351 Jy ! Component: 200 - total flux cleaned = 0.00485078 Jy ! Total flux subtracted in 200 components = 0.00485078 Jy ! Clean residual min=-0.001885 max=0.001809 Jy/beam ! Clean residual mean=-0.000013 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.140392 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 51 components and 0.140392 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=0.060965Jy sigma=1.350947 ! Fit after self-cal, rms=0.060986Jy sigma=1.350616 ! 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=0.060986Jy sigma=1.350616 ! Fit after self-cal, rms=0.062685Jy sigma=1.345695 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.081 mas, bmaj=1.313 mas, bpa=6.576 degrees ! Estimated noise=0.291505 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000306791 Jy ! Component: 100 - total flux cleaned = 0.000701208 Jy ! Component: 150 - total flux cleaned = 0.000931664 Jy ! Component: 200 - total flux cleaned = 0.00101064 Jy ! Total flux subtracted in 200 components = 0.00101064 Jy ! Clean residual min=-0.001715 max=0.001516 Jy/beam ! Clean residual mean=-0.000001 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.141402 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 62 components and 0.141402 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=0.062658Jy sigma=1.345187 ! Fit after self-cal, rms=0.062708Jy sigma=1.345067 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 = 0.000114485 Jy ! Component: 100 - total flux cleaned = 0.000239243 Jy ! Component: 150 - total flux cleaned = 0.000271261 Jy ! Component: 200 - total flux cleaned = 0.000300848 Jy ! Total flux subtracted in 200 components = 0.000300848 Jy ! Clean residual min=-0.001733 max=0.001551 Jy/beam ! Clean residual mean=-0.000001 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.141703 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 70 components and 0.141703 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=0.062697Jy sigma=1.344884 ! Fit after self-cal, rms=0.062698Jy sigma=1.344867 ! 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=0.062698Jy sigma=1.344867 ! Fit after self-cal, rms=0.062673Jy sigma=1.344811 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.082 mas, bmaj=1.315 mas, bpa=6.678 degrees ! Estimated noise=0.290973 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00012384 Jy ! Component: 100 - total flux cleaned = -0.000138284 Jy ! Component: 150 - total flux cleaned = -0.000137956 Jy ! Component: 200 - total flux cleaned = -0.000125242 Jy ! Total flux subtracted in 200 components = -0.000125242 Jy ! Clean residual min=-0.001712 max=0.001542 Jy/beam ! Clean residual mean=-0.000001 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.141578 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 73 components and 0.141578 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=0.062664Jy sigma=1.344673 ! Fit after self-cal, rms=0.062668Jy sigma=1.344667 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 = 4.65685e-05 Jy ! Component: 100 - total flux cleaned = 5.79575e-05 Jy ! Component: 150 - total flux cleaned = 6.94527e-05 Jy ! Component: 200 - total flux cleaned = 8.06499e-05 Jy ! Total flux subtracted in 200 components = 8.06499e-05 Jy ! Clean residual min=-0.001716 max=0.001557 Jy/beam ! Clean residual mean=-0.000000 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.141659 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 76 components and 0.141659 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=0.062663Jy sigma=1.344588 ! Fit after self-cal, rms=0.062664Jy sigma=1.344586 ! 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=0.062664Jy sigma=1.344586 ! Fit after self-cal, rms=0.062602Jy sigma=1.344563 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.257 mas, bmaj=2.549 mas, bpa=13.32 degrees ! Estimated noise=0.365843 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000385732 Jy ! Component: 100 - total flux cleaned = 0.000516563 Jy ! Component: 150 - total flux cleaned = 0.000572172 Jy ! Component: 200 - total flux cleaned = 0.000610886 Jy ! Total flux subtracted in 200 components = 0.000610886 Jy ! Clean residual min=-0.001597 max=0.001816 Jy/beam ! Clean residual mean=-0.000000 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.142269 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 86 components and 0.142269 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=0.062599Jy sigma=1.344576 ! Fit after self-cal, rms=0.062600Jy sigma=1.344555 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 (40.6, -46). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00158104 Jy ! Component: 100 - total flux cleaned = 0.0022365 Jy ! Component: 150 - total flux cleaned = 0.00250412 Jy ! Component: 200 - total flux cleaned = 0.00273377 Jy ! Total flux subtracted in 200 components = 0.00273377 Jy ! Clean residual min=-0.001479 max=0.001660 Jy/beam ! Clean residual mean=-0.000005 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.145003 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 115 components and 0.145003 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=0.062561Jy sigma=1.343858 ! Fit after self-cal, rms=0.062557Jy sigma=1.343783 ! Inverting map ! Added new window around map position (-23.2, -31.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127561 Jy ! Component: 100 - total flux cleaned = 0.00186636 Jy ! Component: 150 - total flux cleaned = 0.00238695 Jy ! Component: 200 - total flux cleaned = 0.00274459 Jy ! Total flux subtracted in 200 components = 0.00274459 Jy ! Clean residual min=-0.001215 max=0.001354 Jy/beam ! Clean residual mean=-0.000003 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.147748 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 138 components and 0.147748 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=0.062528Jy sigma=1.342992 ! Fit after self-cal, rms=0.062523Jy sigma=1.342927 ! Inverting map ! Added new window around map position (-48.6, -8.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000791541 Jy ! Component: 100 - total flux cleaned = 0.00103155 Jy ! Component: 150 - total flux cleaned = 0.00123451 Jy ! Component: 200 - total flux cleaned = 0.00152987 Jy ! Total flux subtracted in 200 components = 0.00152987 Jy ! Clean residual min=-0.001148 max=0.000956 Jy/beam ! Clean residual mean=-0.000004 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.149278 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 155 components and 0.149278 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=0.062499Jy sigma=1.342287 ! Fit after self-cal, rms=0.062498Jy sigma=1.342238 ! 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=1.082 mas, bmaj=1.317 mas, bpa=6.787 degrees ! Estimated noise=0.290595 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.082 x 1.317 at 6.787 degrees (North through East) ! Clean map min=-0.0013311 max=0.10221 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=0.8949 mas, bmaj=1.075 mas, bpa=4.057 degrees ! Estimated noise=0.629592 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.077195 Jy ! Component: 100 - total flux cleaned = 0.102767 Jy ! Component: 150 - total flux cleaned = 0.115581 Jy ! Component: 200 - total flux cleaned = 0.122651 Jy ! Total flux subtracted in 200 components = 0.122651 Jy ! Clean residual min=-0.004256 max=0.004348 Jy/beam ! Clean residual mean=-0.000002 rms=0.001033 Jy/beam ! Combined flux in latest and established models = 0.122651 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 0.122651 Jy ! Inverting map and beam ! Estimated beam: bmin=1.082 mas, bmaj=1.317 mas, bpa=6.787 degrees ! Estimated noise=0.290595 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 = 0.00545642 Jy ! Component: 100 - total flux cleaned = 0.00867232 Jy ! Component: 150 - total flux cleaned = 0.0111142 Jy ! Component: 200 - total flux cleaned = 0.0131023 Jy ! Total flux subtracted in 200 components = 0.0131023 Jy ! Clean residual min=-0.001809 max=0.001665 Jy/beam ! Clean residual mean=-0.000007 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.135754 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 39 components and 0.135754 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=2.257 mas, bmaj=2.549 mas, bpa=13.32 degrees ! Estimated noise=0.365843 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00260052 Jy ! Component: 100 - total flux cleaned = 0.00451826 Jy ! Component: 150 - total flux cleaned = 0.00610027 Jy ! Component: 200 - total flux cleaned = 0.00743195 Jy ! Total flux subtracted in 200 components = 0.00743195 Jy ! Clean residual min=-0.001467 max=0.001466 Jy/beam ! Clean residual mean=-0.000010 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.143186 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 = 0.00101203 Jy ! Component: 100 - total flux cleaned = 0.0016659 Jy ! Component: 150 - total flux cleaned = 0.00222843 Jy ! Component: 200 - total flux cleaned = 0.00274667 Jy ! Total flux subtracted in 200 components = 0.00274667 Jy ! Clean residual min=-0.001232 max=0.001280 Jy/beam ! Clean residual mean=-0.000009 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.145932 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 97 components and 0.145932 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.082 mas, bmaj=1.317 mas, bpa=6.787 degrees ! Estimated noise=0.290595 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000268967 Jy ! Component: 100 - total flux cleaned = -7.63075e-05 Jy ! Component: 150 - total flux cleaned = 0.000229914 Jy ! Component: 200 - total flux cleaned = 0.00059034 Jy ! Total flux subtracted in 200 components = 0.00059034 Jy ! Clean residual min=-0.001390 max=0.001475 Jy/beam ! Clean residual mean=-0.000004 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.146523 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 121 components and 0.146523 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=0.062534Jy sigma=1.342957 ! Fit after self-cal, rms=0.062527Jy sigma=1.342640 wmodel /scr/pima/bg219i_uvs/J1158+4825_X_map.mod ! Writing 121 model components to file: /scr/pima/bg219i_uvs/J1158+4825_X_map.mod wobs /scr/pima/bg219i_uvs/J1158+4825_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J1158+4825_X_uvs.fits wwins /scr/pima/bg219i_uvs/J1158+4825_X_map.win ! wwins: Wrote 6 windows to /scr/pima/bg219i_uvs/J1158+4825_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 = -0.000479617 Jy ! Component: 100 - total flux cleaned = -0.000749933 Jy ! Component: 150 - total flux cleaned = -0.00100415 Jy ! Component: 200 - total flux cleaned = -0.00112598 Jy ! Component: 250 - total flux cleaned = -0.00122374 Jy ! Component: 300 - total flux cleaned = -0.00131853 Jy ! Component: 350 - total flux cleaned = -0.00141104 Jy ! Component: 400 - total flux cleaned = -0.00144712 Jy ! Component: 450 - total flux cleaned = -0.00146467 Jy ! Component: 500 - total flux cleaned = -0.00153393 Jy ! Component: 550 - total flux cleaned = -0.00156768 Jy ! Component: 600 - total flux cleaned = -0.00165042 Jy ! Component: 650 - total flux cleaned = -0.00168276 Jy ! Component: 700 - total flux cleaned = -0.00171479 Jy ! Component: 750 - total flux cleaned = -0.00174639 Jy ! Component: 800 - total flux cleaned = -0.00177759 Jy ! Component: 850 - total flux cleaned = -0.00182356 Jy ! Component: 900 - total flux cleaned = -0.00183893 Jy ! Component: 950 - total flux cleaned = -0.00188362 Jy ! Component: 1000 - total flux cleaned = -0.00183959 Jy ! Component: 1050 - total flux cleaned = -0.00188316 Jy ! Component: 1100 - total flux cleaned = -0.00188324 Jy ! Component: 1150 - total flux cleaned = -0.00186898 Jy ! Component: 1200 - total flux cleaned = -0.00178488 Jy ! Component: 1250 - total flux cleaned = -0.00179895 Jy ! Component: 1300 - total flux cleaned = -0.00178499 Jy ! Component: 1350 - total flux cleaned = -0.001717 Jy ! Component: 1400 - total flux cleaned = -0.00166332 Jy ! Component: 1450 - total flux cleaned = -0.00164988 Jy ! Component: 1500 - total flux cleaned = -0.00159726 Jy ! Component: 1550 - total flux cleaned = -0.00150599 Jy ! Component: 1600 - total flux cleaned = -0.00149322 Jy ! Component: 1650 - total flux cleaned = -0.00146748 Jy ! Component: 1700 - total flux cleaned = -0.00140425 Jy ! Component: 1750 - total flux cleaned = -0.00140417 Jy ! Component: 1800 - total flux cleaned = -0.00139158 Jy ! Component: 1850 - total flux cleaned = -0.00134188 Jy ! Component: 1900 - total flux cleaned = -0.00131729 Jy ! Component: 1950 - total flux cleaned = -0.00125644 Jy ! Component: 2000 - total flux cleaned = -0.00126831 Jy ! Component: 2050 - total flux cleaned = -0.00122036 Jy ! Component: 2100 - total flux cleaned = -0.00116129 Jy ! Component: 2150 - total flux cleaned = -0.00116138 Jy ! Component: 2200 - total flux cleaned = -0.00111481 Jy ! Component: 2250 - total flux cleaned = -0.00114971 Jy ! Component: 2300 - total flux cleaned = -0.00113806 Jy ! Component: 2350 - total flux cleaned = -0.00105816 Jy ! Component: 2400 - total flux cleaned = -0.00104679 Jy ! Component: 2450 - total flux cleaned = -0.000990563 Jy ! Component: 2500 - total flux cleaned = -0.000990474 Jy ! Component: 2550 - total flux cleaned = -0.000968197 Jy ! Component: 2600 - total flux cleaned = -0.000924042 Jy ! Component: 2650 - total flux cleaned = -0.000825346 Jy ! Component: 2700 - total flux cleaned = -0.000803691 Jy ! Component: 2750 - total flux cleaned = -0.0007821 Jy ! Component: 2800 - total flux cleaned = -0.000717549 Jy ! Component: 2850 - total flux cleaned = -0.000674775 Jy ! Component: 2900 - total flux cleaned = -0.000610956 Jy ! Component: 2950 - total flux cleaned = -0.000568768 Jy ! Component: 3000 - total flux cleaned = -0.000495249 Jy ! Component: 3050 - total flux cleaned = -0.000380345 Jy ! Component: 3100 - total flux cleaned = -0.000338878 Jy ! Component: 3150 - total flux cleaned = -0.000266573 Jy ! Component: 3200 - total flux cleaned = -0.000204966 Jy ! Component: 3250 - total flux cleaned = -0.000123211 Jy ! Component: 3300 - total flux cleaned = -6.21554e-05 Jy ! Component: 3350 - total flux cleaned = 8.61559e-06 Jy ! Component: 3400 - total flux cleaned = 0.000119071 Jy ! Component: 3450 - total flux cleaned = 0.000159073 Jy ! Component: 3500 - total flux cleaned = 0.000218823 Jy ! Component: 3550 - total flux cleaned = 0.000258482 Jy ! Component: 3600 - total flux cleaned = 0.0003766 Jy ! Component: 3650 - total flux cleaned = 0.000415787 Jy ! Component: 3700 - total flux cleaned = 0.000493735 Jy ! Component: 3750 - total flux cleaned = 0.000503433 Jy ! Component: 3800 - total flux cleaned = 0.000619275 Jy ! Component: 3850 - total flux cleaned = 0.000667335 Jy ! Component: 3900 - total flux cleaned = 0.000734348 Jy ! Component: 3950 - total flux cleaned = 0.000762959 Jy ! Component: 4000 - total flux cleaned = 0.000829326 Jy ! Component: 4050 - total flux cleaned = 0.000885924 Jy ! Total flux subtracted in 4096 components = 0.000923551 Jy ! Clean residual min=-0.000544 max=0.000572 Jy/beam ! Clean residual mean=-0.000000 rms=0.000152 Jy/beam ! Combined flux in latest and established models = 0.147446 Jy keep ! Adding 289 model components to the UV plane model. ! The established model now contains 408 components and 0.147446 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J1158+4825_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.082 x 1.317 at 6.787 degrees (North through East) ! Clean map min=-0.00086617 max=0.10174 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1158+4825_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.101738 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000150967 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.445164 0.445164 0.890327 1.78065 3.56131 7.12262 14.2452 28.4905 56.981 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.101 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 673.909 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1158+4825_X_uvs.log closed on Wed Apr 6 23:43:37 2016