! Started logfile: /scr/pima/bg219i_uvs/J2225-0457_X_uvs.log on Wed Apr 6 23:58:31 2016 obs /scr/pima/bg219i_uvs/J2225-0457_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J2225-0457_X_uva.fits ! AN table 1: 7 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.888889 visibilities/baseline/integration-bin. ! Found source: J2225-0457 ! ! 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 2688 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/J2225-0457_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 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 13 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=1.756537Jy sigma=22.586913 ! Fit after self-cal, rms=0.701677Jy sigma=8.479035 ! 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=1.008 mas, bmaj=3.608 mas, bpa=29.69 degrees ! Estimated noise=1.79226 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 = 0.838893 Jy ! Component: 100 - total flux cleaned = 1.19183 Jy ! Total flux subtracted in 100 components = 1.19183 Jy ! Clean residual min=-0.131411 max=0.187751 Jy/beam ! Clean residual mean=0.000245 rms=0.043496 Jy/beam ! Combined flux in latest and established models = 1.19183 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 1.19183 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=0.565097Jy sigma=6.719160 ! Fit after self-cal, rms=0.554651Jy sigma=6.528356 ! 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=1.116 mas, bmaj=3.631 mas, bpa=28.87 degrees ! Estimated noise=1.52283 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 = 0.314776 Jy ! Component: 100 - total flux cleaned = 0.505584 Jy ! Component: 150 - total flux cleaned = 0.631592 Jy ! Component: 200 - total flux cleaned = 0.716119 Jy ! Total flux subtracted in 200 components = 0.716119 Jy ! Clean residual min=-0.068034 max=0.102326 Jy/beam ! Clean residual mean=0.000300 rms=0.017958 Jy/beam ! Combined flux in latest and established models = 1.90795 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 40 components and 1.90795 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=0.217681Jy sigma=2.523360 ! Fit after self-cal, rms=0.206067Jy sigma=2.388728 ! Inverting map ! Added new window around map position (2.8, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0920722 Jy ! Component: 100 - total flux cleaned = 0.145863 Jy ! Component: 150 - total flux cleaned = 0.185566 Jy ! Component: 200 - total flux cleaned = 0.206452 Jy ! Total flux subtracted in 200 components = 0.206452 Jy ! Clean residual min=-0.042043 max=0.039769 Jy/beam ! Clean residual mean=0.000120 rms=0.009420 Jy/beam ! Combined flux in latest and established models = 2.1144 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 75 components and 2.1144 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=0.136341Jy sigma=1.579345 ! Fit after self-cal, rms=0.130671Jy sigma=1.531657 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.116 x 3.631 at 28.87 degrees (North through East) ! Clean map min=-0.040118 max=1.1073 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 1.03 HN 1.13 KP 0.97 ! LA 0.97 NL 0.98 OV 0.98 PT 0.97 ! SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 1.09 KP 0.95 ! LA 0.99 NL 0.98 OV 0.98 PT 0.97 ! SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 1.04 KP 0.96 ! LA 0.99 NL 0.97 OV 0.96 PT 0.95 ! SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 1.04 KP 0.96 ! LA 0.97 NL 0.99 OV 0.97 PT 0.97 ! SC 1.02 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.05 HN 1.07 KP 0.97 ! LA 0.99 NL 0.98 OV 0.96 PT 0.96 ! SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.06 HN 1.07 KP 0.96 ! LA 0.98 NL 0.98 OV 0.97 PT 0.97 ! SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.05 HN 1.02 KP 0.98 ! LA 0.98 NL 0.98 OV 0.95 PT 0.98 ! SC 1.03 ! ! ! 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=0.130671Jy sigma=1.531657 ! Fit after self-cal, rms=0.109848Jy sigma=1.269994 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.124 mas, bmaj=3.668 mas, bpa=28.82 degrees ! Estimated noise=1.50633 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 = -0.00249337 Jy ! Component: 100 - total flux cleaned = -0.00324282 Jy ! Component: 150 - total flux cleaned = -0.0032068 Jy ! Component: 200 - total flux cleaned = -0.0020622 Jy ! Total flux subtracted in 200 components = -0.0020622 Jy ! Clean residual min=-0.023916 max=0.021145 Jy/beam ! Clean residual mean=-0.000010 rms=0.005138 Jy/beam ! Combined flux in latest and established models = 2.11234 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 103 components and 2.11234 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=0.099990Jy sigma=1.134280 ! Fit after self-cal, rms=0.098859Jy sigma=1.129222 ! 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=0.098859Jy sigma=1.129222 ! Fit after self-cal, rms=0.098517Jy sigma=1.126713 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.126 mas, bmaj=3.665 mas, bpa=28.8 degrees ! Estimated noise=1.50456 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000286025 Jy ! Component: 100 - total flux cleaned = 0.00160618 Jy ! Component: 150 - total flux cleaned = 0.00401234 Jy ! Component: 200 - total flux cleaned = 0.00545901 Jy ! Total flux subtracted in 200 components = 0.00545901 Jy ! Clean residual min=-0.020241 max=0.019552 Jy/beam ! Clean residual mean=-0.000019 rms=0.004513 Jy/beam ! Combined flux in latest and established models = 2.1178 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 125 components and 2.1178 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=0.094924Jy sigma=1.076507 ! Fit after self-cal, rms=0.094424Jy sigma=1.074866 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 = 0.0016853 Jy ! Component: 100 - total flux cleaned = 0.00348791 Jy ! Component: 150 - total flux cleaned = 0.00458569 Jy ! Component: 200 - total flux cleaned = 0.00534425 Jy ! Total flux subtracted in 200 components = 0.00534425 Jy ! Clean residual min=-0.018367 max=0.018108 Jy/beam ! Clean residual mean=-0.000026 rms=0.004212 Jy/beam ! Combined flux in latest and established models = 2.12314 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 135 components and 2.12314 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=0.092728Jy sigma=1.052196 ! Fit after self-cal, rms=0.092466Jy sigma=1.051574 ! Inverting map ! Added new window around map position (1.8, -36.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0169968 Jy ! Component: 100 - total flux cleaned = 0.0279528 Jy ! Component: 150 - total flux cleaned = 0.0363461 Jy ! Component: 200 - total flux cleaned = 0.0435323 Jy ! Total flux subtracted in 200 components = 0.0435323 Jy ! Clean residual min=-0.014202 max=0.010526 Jy/beam ! Clean residual mean=0.000007 rms=0.003250 Jy/beam ! Combined flux in latest and established models = 2.16668 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 166 components and 2.16668 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=0.086690Jy sigma=1.002366 ! Fit after self-cal, rms=0.085986Jy sigma=0.999395 ! 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=0.085986Jy sigma=0.999395 ! Fit after self-cal, rms=0.085113Jy sigma=0.991352 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.126 mas, bmaj=3.666 mas, bpa=28.79 degrees ! Estimated noise=1.50041 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.008049 Jy ! Component: 100 - total flux cleaned = 0.0143663 Jy ! Component: 150 - total flux cleaned = 0.0189862 Jy ! Component: 200 - total flux cleaned = 0.0221492 Jy ! Total flux subtracted in 200 components = 0.0221492 Jy ! Clean residual min=-0.012859 max=0.008789 Jy/beam ! Clean residual mean=0.000008 rms=0.002837 Jy/beam ! Combined flux in latest and established models = 2.18883 Jy selfcal ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 199 components and 2.18882 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=0.083397Jy sigma=0.976003 ! Fit after self-cal, rms=0.083105Jy sigma=0.975027 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 = 0.0034155 Jy ! Component: 100 - total flux cleaned = 0.00593012 Jy ! Component: 150 - total flux cleaned = 0.00842318 Jy ! Component: 200 - total flux cleaned = 0.0105777 Jy ! Total flux subtracted in 200 components = 0.0105777 Jy ! Clean residual min=-0.011938 max=0.008469 Jy/beam ! Clean residual mean=0.000010 rms=0.002668 Jy/beam ! Combined flux in latest and established models = 2.1994 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 212 components and 2.1994 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=0.082343Jy sigma=0.967020 ! Fit after self-cal, rms=0.082206Jy sigma=0.966648 ! 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=0.082206Jy sigma=0.966648 ! Fit after self-cal, rms=0.082084Jy sigma=0.964663 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.018 mas, bmaj=3.981 mas, bpa=19.48 degrees ! Estimated noise=1.85061 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00693615 Jy ! Component: 100 - total flux cleaned = 0.0120089 Jy ! Component: 150 - total flux cleaned = 0.015781 Jy ! Component: 200 - total flux cleaned = 0.0189121 Jy ! Total flux subtracted in 200 components = 0.0189121 Jy ! Clean residual min=-0.012248 max=0.011701 Jy/beam ! Clean residual mean=0.000019 rms=0.003785 Jy/beam ! Combined flux in latest and established models = 2.21831 Jy selfcal ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 252 components and 2.21831 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=0.081396Jy sigma=0.959261 ! Fit after self-cal, rms=0.081205Jy sigma=0.958628 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 = 0.00190333 Jy ! Component: 100 - total flux cleaned = 0.00421687 Jy ! Component: 150 - total flux cleaned = 0.00608566 Jy ! Component: 200 - total flux cleaned = 0.00782618 Jy ! Total flux subtracted in 200 components = 0.00782618 Jy ! Clean residual min=-0.012420 max=0.011617 Jy/beam ! Clean residual mean=0.000021 rms=0.003645 Jy/beam ! Combined flux in latest and established models = 2.22614 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 276 components and 2.22614 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=0.080910Jy sigma=0.956136 ! Fit after self-cal, rms=0.080824Jy sigma=0.955909 ! 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=1.125 mas, bmaj=3.666 mas, bpa=28.79 degrees ! Estimated noise=1.49924 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.125 x 3.666 at 28.79 degrees (North through East) ! Clean map min=-0.028949 max=1.0961 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 ! Performing amp+phase self-cal ! ! 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=0.080824Jy sigma=0.955909 ! Fit after self-cal, rms=0.074052Jy sigma=0.865583 ! Inverting map and beam ! Estimated beam: bmin=1.125 mas, bmaj=3.668 mas, bpa=28.8 degrees ! Estimated noise=1.50008 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00232442 Jy ! Component: 100 - total flux cleaned = -0.00271912 Jy ! Component: 150 - total flux cleaned = -0.0028299 Jy ! Component: 200 - total flux cleaned = -0.0028237 Jy ! Total flux subtracted in 200 components = -0.0028237 Jy ! Clean residual min=-0.009742 max=0.007639 Jy/beam ! Clean residual mean=0.000008 rms=0.002257 Jy/beam ! Combined flux in latest and established models = 2.22332 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 298 components and 2.22332 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=0.073589Jy sigma=0.859253 ! Fit after self-cal, rms=0.073555Jy sigma=0.859079 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000551308 Jy ! Component: 100 - total flux cleaned = 0.000368911 Jy ! Component: 150 - total flux cleaned = 0.00114429 Jy ! Component: 200 - total flux cleaned = 0.00180213 Jy ! Total flux subtracted in 200 components = 0.00180213 Jy ! Clean residual min=-0.009249 max=0.007707 Jy/beam ! Clean residual mean=0.000009 rms=0.002198 Jy/beam ! Combined flux in latest and established models = 2.22512 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 308 components and 2.22512 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=0.073347Jy sigma=0.856275 ! Fit after self-cal, rms=0.073306Jy sigma=0.856194 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.073306Jy sigma=0.856194 ! Fit after self-cal, rms=0.073259Jy sigma=0.855531 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=1.013 mas, bmaj=3.646 mas, bpa=29.63 degrees ! Estimated noise=1.77312 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.841687 Jy ! Component: 100 - total flux cleaned = 1.21021 Jy ! Component: 150 - total flux cleaned = 1.43852 Jy ! Component: 200 - total flux cleaned = 1.59536 Jy ! Total flux subtracted in 200 components = 1.59536 Jy ! Clean residual min=-0.065991 max=0.089078 Jy/beam ! Clean residual mean=0.000131 rms=0.021629 Jy/beam ! Combined flux in latest and established models = 1.59536 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 29 model components to the UV plane model. ! The established model now contains 29 components and 1.59536 Jy ! Inverting map and beam ! Estimated beam: bmin=1.125 mas, bmaj=3.668 mas, bpa=28.8 degrees ! Estimated noise=1.49905 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 = 0.147658 Jy ! Component: 100 - total flux cleaned = 0.246497 Jy ! Component: 150 - total flux cleaned = 0.316271 Jy ! Component: 200 - total flux cleaned = 0.368691 Jy ! Total flux subtracted in 200 components = 0.368691 Jy ! Clean residual min=-0.046040 max=0.034792 Jy/beam ! Clean residual mean=0.000096 rms=0.010109 Jy/beam ! Combined flux in latest and established models = 1.96405 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 62 components and 1.96405 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=2.019 mas, bmaj=3.984 mas, bpa=19.48 degrees ! Estimated noise=1.85038 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0601644 Jy ! Component: 100 - total flux cleaned = 0.100617 Jy ! Component: 150 - total flux cleaned = 0.131334 Jy ! Component: 200 - total flux cleaned = 0.155077 Jy ! Total flux subtracted in 200 components = 0.155077 Jy ! Clean residual min=-0.028711 max=0.017919 Jy/beam ! Clean residual mean=0.000042 rms=0.006727 Jy/beam ! Combined flux in latest and established models = 2.11913 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 = 0.0185161 Jy ! Component: 100 - total flux cleaned = 0.0315448 Jy ! Component: 150 - total flux cleaned = 0.0428611 Jy ! Component: 200 - total flux cleaned = 0.0527784 Jy ! Total flux subtracted in 200 components = 0.0527784 Jy ! Clean residual min=-0.021793 max=0.013828 Jy/beam ! Clean residual mean=0.000033 rms=0.004952 Jy/beam ! Combined flux in latest and established models = 2.17191 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 125 components and 2.1719 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.125 mas, bmaj=3.668 mas, bpa=28.8 degrees ! Estimated noise=1.49905 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00395873 Jy ! Component: 100 - total flux cleaned = -0.00153957 Jy ! Component: 150 - total flux cleaned = 0.00273424 Jy ! Component: 200 - total flux cleaned = 0.00750661 Jy ! Total flux subtracted in 200 components = 0.00750661 Jy ! Clean residual min=-0.020625 max=0.015421 Jy/beam ! Clean residual mean=0.000017 rms=0.003739 Jy/beam ! Combined flux in latest and established models = 2.17941 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 149 components and 2.17941 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=0.081115Jy sigma=0.978984 ! Fit after self-cal, rms=0.080674Jy sigma=0.964319 wmodel /scr/pima/bg219i_uvs/J2225-0457_X_map.mod ! Writing 149 model components to file: /scr/pima/bg219i_uvs/J2225-0457_X_map.mod wobs /scr/pima/bg219i_uvs/J2225-0457_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J2225-0457_X_uvs.fits wwins /scr/pima/bg219i_uvs/J2225-0457_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219i_uvs/J2225-0457_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 = -0.00627415 Jy ! Component: 100 - total flux cleaned = -0.00799629 Jy ! Component: 150 - total flux cleaned = -0.0103505 Jy ! Component: 200 - total flux cleaned = -0.0130693 Jy ! Component: 250 - total flux cleaned = -0.0148645 Jy ! Component: 300 - total flux cleaned = -0.0153683 Jy ! Component: 350 - total flux cleaned = -0.0153688 Jy ! Component: 400 - total flux cleaned = -0.0152223 Jy ! Component: 450 - total flux cleaned = -0.0146605 Jy ! Component: 500 - total flux cleaned = -0.0146633 Jy ! Component: 550 - total flux cleaned = -0.0145361 Jy ! Component: 600 - total flux cleaned = -0.014416 Jy ! Component: 650 - total flux cleaned = -0.0139476 Jy ! Component: 700 - total flux cleaned = -0.0136131 Jy ! Component: 750 - total flux cleaned = -0.0130735 Jy ! Component: 800 - total flux cleaned = -0.0127608 Jy ! Component: 850 - total flux cleaned = -0.0122641 Jy ! Component: 900 - total flux cleaned = -0.0125511 Jy ! Component: 950 - total flux cleaned = -0.012737 Jy ! Component: 1000 - total flux cleaned = -0.0128223 Jy ! Component: 1050 - total flux cleaned = -0.0125625 Jy ! Component: 1100 - total flux cleaned = -0.0123972 Jy ! Component: 1150 - total flux cleaned = -0.0123182 Jy ! Component: 1200 - total flux cleaned = -0.0122401 Jy ! Component: 1250 - total flux cleaned = -0.0121653 Jy ! Component: 1300 - total flux cleaned = -0.0120928 Jy ! Component: 1350 - total flux cleaned = -0.0120916 Jy ! Component: 1400 - total flux cleaned = -0.0120909 Jy ! Component: 1450 - total flux cleaned = -0.0118227 Jy ! Component: 1500 - total flux cleaned = -0.0117564 Jy ! Component: 1550 - total flux cleaned = -0.011692 Jy ! Component: 1600 - total flux cleaned = -0.0115676 Jy ! Component: 1650 - total flux cleaned = -0.0116897 Jy ! Component: 1700 - total flux cleaned = -0.0117493 Jy ! Component: 1750 - total flux cleaned = -0.0118648 Jy ! Component: 1800 - total flux cleaned = -0.0119208 Jy ! Component: 1850 - total flux cleaned = -0.0120304 Jy ! Component: 1900 - total flux cleaned = -0.0119234 Jy ! Component: 1950 - total flux cleaned = -0.0121306 Jy ! Component: 2000 - total flux cleaned = -0.0120786 Jy ! Component: 2050 - total flux cleaned = -0.0122773 Jy ! Component: 2100 - total flux cleaned = -0.0123246 Jy ! Component: 2150 - total flux cleaned = -0.0123245 Jy ! Component: 2200 - total flux cleaned = -0.0123257 Jy ! Component: 2250 - total flux cleaned = -0.0125548 Jy ! Component: 2300 - total flux cleaned = -0.0126005 Jy ! Component: 2350 - total flux cleaned = -0.012777 Jy ! Component: 2400 - total flux cleaned = -0.0127778 Jy ! Component: 2450 - total flux cleaned = -0.0128635 Jy ! Component: 2500 - total flux cleaned = -0.0130727 Jy ! Component: 2550 - total flux cleaned = -0.0131953 Jy ! Component: 2600 - total flux cleaned = -0.0133577 Jy ! Component: 2650 - total flux cleaned = -0.013478 Jy ! Component: 2700 - total flux cleaned = -0.0135571 Jy ! Component: 2750 - total flux cleaned = -0.0137127 Jy ! Component: 2800 - total flux cleaned = -0.0138273 Jy ! Component: 2850 - total flux cleaned = -0.013903 Jy ! Component: 2900 - total flux cleaned = -0.0139776 Jy ! Component: 2950 - total flux cleaned = -0.0139778 Jy ! Component: 3000 - total flux cleaned = -0.0141245 Jy ! Component: 3050 - total flux cleaned = -0.0141971 Jy ! Component: 3100 - total flux cleaned = -0.0142691 Jy ! Component: 3150 - total flux cleaned = -0.0143404 Jy ! Component: 3200 - total flux cleaned = -0.0143759 Jy ! Component: 3250 - total flux cleaned = -0.0145507 Jy ! Component: 3300 - total flux cleaned = -0.0145159 Jy ! Component: 3350 - total flux cleaned = -0.0145848 Jy ! Component: 3400 - total flux cleaned = -0.0146873 Jy ! Component: 3450 - total flux cleaned = -0.0147891 Jy ! Component: 3500 - total flux cleaned = -0.0148227 Jy ! Component: 3550 - total flux cleaned = -0.0149565 Jy ! Component: 3600 - total flux cleaned = -0.0149567 Jy ! Component: 3650 - total flux cleaned = -0.0150229 Jy ! Component: 3700 - total flux cleaned = -0.0151214 Jy ! Component: 3750 - total flux cleaned = -0.0151541 Jy ! Component: 3800 - total flux cleaned = -0.015154 Jy ! Component: 3850 - total flux cleaned = -0.0150894 Jy ! Component: 3900 - total flux cleaned = -0.0150572 Jy ! Component: 3950 - total flux cleaned = -0.0150251 Jy ! Component: 4000 - total flux cleaned = -0.0150569 Jy ! Component: 4050 - total flux cleaned = -0.0151522 Jy ! Total flux subtracted in 4096 components = -0.015184 Jy ! Clean residual min=-0.001778 max=0.001760 Jy/beam ! Clean residual mean=-0.000001 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 2.16423 Jy keep ! Adding 264 model components to the UV plane model. ! The established model now contains 413 components and 2.16423 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J2225-0457_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.125 x 3.668 at 28.8 degrees (North through East) ! Clean map min=-0.0174 max=1.0931 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J2225-0457_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.09309 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000540357 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.148302 0.148302 0.296604 0.593208 1.18642 2.37283 4.74566 9.49133 18.9827 37.9653 75.9306 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.093 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2022.9 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J2225-0457_X_uvs.log closed on Wed Apr 6 23:58:36 2016