! Started logfile: /scr/pima/bg219h_uvs/J2325+4806_X_uvs.log on Thu Apr 7 12:23:11 2016 obs /scr/pima/bg219h_uvs/J2325+4806_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J2325+4806_X_uva.fits ! AN table 1: 62 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.835125 visibilities/baseline/integration-bin. ! Found source: J2325+4806 ! ! 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 27960 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/bg219h_uvs/J2325+4806_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 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 88 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=1.004210Jy sigma=26.362050 ! Fit after self-cal, rms=0.941895Jy sigma=24.737912 ! 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=0.7564 mas, bmaj=1.238 mas, bpa=-5.481 degrees ! Estimated noise=0.509861 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 = 0.0440552 Jy ! Component: 100 - total flux cleaned = 0.0545353 Jy ! Total flux subtracted in 100 components = 0.0545353 Jy ! Clean residual min=-0.003128 max=0.004302 Jy/beam ! Clean residual mean=0.000007 rms=0.000802 Jy/beam ! Combined flux in latest and established models = 0.0545353 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0545353 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=0.058173Jy sigma=1.427640 ! Fit after self-cal, rms=0.057082Jy sigma=1.396461 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00531693 Jy ! Component: 100 - total flux cleaned = 0.00807506 Jy ! Total flux subtracted in 100 components = 0.00807506 Jy ! Clean residual min=-0.003018 max=0.003603 Jy/beam ! Clean residual mean=0.000004 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 0.0626103 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 10 components and 0.0626103 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=0.056348Jy sigma=1.376471 ! Fit after self-cal, rms=0.056344Jy sigma=1.376223 ! 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=0.9876 mas, bmaj=1.538 mas, bpa=-5.663 degrees ! Estimated noise=0.227171 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 (4.8, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00388619 Jy ! Component: 100 - total flux cleaned = 0.00614236 Jy ! Component: 150 - total flux cleaned = 0.00760912 Jy ! Component: 200 - total flux cleaned = 0.00868646 Jy ! Total flux subtracted in 200 components = 0.00868646 Jy ! Clean residual min=-0.002005 max=0.001794 Jy/beam ! Clean residual mean=0.000005 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.0712968 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 27 components and 0.0712968 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=0.056049Jy sigma=1.368633 ! Fit after self-cal, rms=0.056025Jy sigma=1.368084 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9876 x 1.538 at -5.663 degrees (North through East) ! Clean map min=-0.0019675 max=0.060251 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 1.10 FD 1.03 HN 0.87 KP 1.03 ! LA 0.93 MK 1.00 NL 1.03 OV 0.99 ! PT 0.99 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 0.91 KP 1.03 ! LA 0.88 MK 1.07 NL 1.05 OV 1.02 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.85 KP 1.01 ! LA 0.91 MK 1.03 NL 1.07 OV 1.02 ! PT 1.04 SC 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 0.85 KP 1.01 ! LA 0.96 MK 1.04 NL 1.11 OV 0.99 ! PT 1.03 SC 1.03 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 0.92 KP 1.04 ! LA 0.91 MK 1.11 NL 1.04 OV 1.00 ! PT 0.96 SC 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.09 HN 0.84 KP 0.98 ! LA 0.94 MK 0.97 NL 1.01 OV 1.01 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 0.88 KP 1.05 ! LA 0.96 MK 1.09 NL 0.99 OV 0.96 ! PT 1.03 SC 0.99 ! ! ! 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=0.056025Jy sigma=1.368084 ! Fit after self-cal, rms=0.054182Jy sigma=1.363115 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9926 mas, bmaj=1.531 mas, bpa=-5.978 degrees ! Estimated noise=0.225259 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 = 0.00108825 Jy ! Component: 100 - total flux cleaned = 0.00116222 Jy ! Component: 150 - total flux cleaned = 0.00116215 Jy ! Component: 200 - total flux cleaned = 0.00123425 Jy ! Total flux subtracted in 200 components = 0.00123425 Jy ! Clean residual min=-0.001499 max=0.001601 Jy/beam ! Clean residual mean=0.000003 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.072531 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 45 components and 0.072531 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=0.054155Jy sigma=1.362393 ! Fit after self-cal, rms=0.054147Jy sigma=1.362082 ! 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=0.054147Jy sigma=1.362082 ! Fit after self-cal, rms=0.054241Jy sigma=1.359685 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9954 mas, bmaj=1.526 mas, bpa=-5.028 degrees ! Estimated noise=0.225234 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000400059 Jy ! Component: 100 - total flux cleaned = 0.000517562 Jy ! Component: 150 - total flux cleaned = 0.000577371 Jy ! Component: 200 - total flux cleaned = 0.000644024 Jy ! Total flux subtracted in 200 components = 0.000644024 Jy ! Clean residual min=-0.001435 max=0.001567 Jy/beam ! Clean residual mean=0.000002 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.0731751 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 57 components and 0.0731751 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=0.054232Jy sigma=1.359426 ! Fit after self-cal, rms=0.054239Jy sigma=1.359291 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 (2.4, 32.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134375 Jy ! Component: 100 - total flux cleaned = 0.00177548 Jy ! Component: 150 - total flux cleaned = 0.00202838 Jy ! Component: 200 - total flux cleaned = 0.00221877 Jy ! Total flux subtracted in 200 components = 0.00221877 Jy ! Clean residual min=-0.001314 max=0.001403 Jy/beam ! Clean residual mean=0.000003 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.0753939 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 77 components and 0.0753938 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=0.054204Jy sigma=1.358256 ! Fit after self-cal, rms=0.054197Jy sigma=1.358174 ! Inverting map ! Added new window around map position (35, 25.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127266 Jy ! Component: 100 - total flux cleaned = 0.00176985 Jy ! Component: 150 - total flux cleaned = 0.00195688 Jy ! Component: 200 - total flux cleaned = 0.00212135 Jy ! Total flux subtracted in 200 components = 0.00212135 Jy ! Clean residual min=-0.001236 max=0.001244 Jy/beam ! Clean residual mean=0.000002 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.0775152 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 98 components and 0.0775152 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=0.054161Jy sigma=1.357245 ! Fit after self-cal, rms=0.054159Jy sigma=1.357177 ! 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=0.054159Jy sigma=1.357177 ! Fit after self-cal, rms=0.054149Jy sigma=1.357106 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9975 mas, bmaj=1.529 mas, bpa=-4.932 degrees ! Estimated noise=0.224999 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000460217 Jy ! Component: 100 - total flux cleaned = 0.000613591 Jy ! Component: 150 - total flux cleaned = 0.000649574 Jy ! Component: 200 - total flux cleaned = 0.000700298 Jy ! Total flux subtracted in 200 components = 0.000700298 Jy ! Clean residual min=-0.001166 max=0.001179 Jy/beam ! Clean residual mean=0.000002 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.0782155 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 106 components and 0.0782155 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=0.054137Jy sigma=1.356811 ! Fit after self-cal, rms=0.054140Jy sigma=1.356799 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 = 0.000154092 Jy ! Component: 100 - total flux cleaned = 0.000201011 Jy ! Component: 150 - total flux cleaned = 0.000231165 Jy ! Component: 200 - total flux cleaned = 0.000274799 Jy ! Total flux subtracted in 200 components = 0.000274799 Jy ! Clean residual min=-0.001159 max=0.001158 Jy/beam ! Clean residual mean=0.000002 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.0784903 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 114 components and 0.0784903 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=0.054132Jy sigma=1.356612 ! Fit after self-cal, rms=0.054132Jy sigma=1.356608 ! 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=0.054132Jy sigma=1.356608 ! Fit after self-cal, rms=0.054111Jy sigma=1.356600 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.262 mas, bmaj=2.576 mas, bpa=-0.1173 degrees ! Estimated noise=0.277356 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00057422 Jy ! Component: 100 - total flux cleaned = 0.000899063 Jy ! Component: 150 - total flux cleaned = 0.00104788 Jy ! Component: 200 - total flux cleaned = 0.00112084 Jy ! Total flux subtracted in 200 components = 0.00112084 Jy ! Clean residual min=-0.001427 max=0.001401 Jy/beam ! Clean residual mean=0.000003 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.0796111 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 134 components and 0.0796111 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=0.054110Jy sigma=1.356504 ! Fit after self-cal, rms=0.054109Jy sigma=1.356484 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 = 0.000174737 Jy ! Component: 100 - total flux cleaned = 0.000233135 Jy ! Component: 150 - total flux cleaned = 0.000244664 Jy ! Component: 200 - total flux cleaned = 0.000265908 Jy ! Total flux subtracted in 200 components = 0.000265908 Jy ! Clean residual min=-0.001406 max=0.001390 Jy/beam ! Clean residual mean=0.000003 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.079877 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 139 components and 0.0798771 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=0.054108Jy sigma=1.356439 ! Fit after self-cal, rms=0.054108Jy sigma=1.356432 ! 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=0.9978 mas, bmaj=1.529 mas, bpa=-4.939 degrees ! Estimated noise=0.224961 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9978 x 1.529 at -4.939 degrees (North through East) ! Clean map min=-0.0010983 max=0.059708 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=0.7642 mas, bmaj=1.231 mas, bpa=-3.969 degrees ! Estimated noise=0.506391 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0442238 Jy ! Component: 100 - total flux cleaned = 0.0550473 Jy ! Component: 150 - total flux cleaned = 0.0601674 Jy ! Component: 200 - total flux cleaned = 0.0637613 Jy ! Total flux subtracted in 200 components = 0.0637613 Jy ! Clean residual min=-0.002786 max=0.002984 Jy/beam ! Clean residual mean=0.000004 rms=0.000686 Jy/beam ! Combined flux in latest and established models = 0.0637613 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0637613 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9978 mas, bmaj=1.529 mas, bpa=-4.939 degrees ! Estimated noise=0.224961 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 = 0.00397405 Jy ! Component: 100 - total flux cleaned = 0.00629183 Jy ! Component: 150 - total flux cleaned = 0.00805413 Jy ! Component: 200 - total flux cleaned = 0.0094741 Jy ! Total flux subtracted in 200 components = 0.0094741 Jy ! Clean residual min=-0.001458 max=0.001489 Jy/beam ! Clean residual mean=0.000003 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.0732354 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 33 components and 0.0732354 Jy ! Inverting map ! Added new window around map position (2.8, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00149053 Jy ! Component: 100 - total flux cleaned = 0.0024998 Jy ! Component: 150 - total flux cleaned = 0.00321836 Jy ! Component: 200 - total flux cleaned = 0.00372654 Jy ! Total flux subtracted in 200 components = 0.00372654 Jy ! Clean residual min=-0.001283 max=0.001196 Jy/beam ! Clean residual mean=0.000002 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.0769619 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 53 components and 0.0769619 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=2.262 mas, bmaj=2.576 mas, bpa=-0.1173 degrees ! Estimated noise=0.277356 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000871895 Jy ! Component: 100 - total flux cleaned = 0.00146017 Jy ! Component: 150 - total flux cleaned = 0.00177884 Jy ! Component: 200 - total flux cleaned = 0.00196528 Jy ! Total flux subtracted in 200 components = 0.00196528 Jy ! Clean residual min=-0.001407 max=0.001367 Jy/beam ! Clean residual mean=0.000004 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.0789272 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 = 0.000134002 Jy ! Component: 100 - total flux cleaned = 0.000270578 Jy ! Component: 150 - total flux cleaned = 0.000382129 Jy ! Component: 200 - total flux cleaned = 0.000473197 Jy ! Total flux subtracted in 200 components = 0.000473197 Jy ! Clean residual min=-0.001367 max=0.001357 Jy/beam ! Clean residual mean=0.000003 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.0794004 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 85 components and 0.0794004 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9978 mas, bmaj=1.529 mas, bpa=-4.939 degrees ! Estimated noise=0.224961 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000209611 Jy ! Component: 100 - total flux cleaned = -0.000130085 Jy ! Component: 150 - total flux cleaned = -9.40887e-05 Jy ! Component: 200 - total flux cleaned = -4.23623e-05 Jy ! Total flux subtracted in 200 components = -4.23623e-05 Jy ! Clean residual min=-0.001159 max=0.001104 Jy/beam ! Clean residual mean=0.000002 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.079358 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 103 components and 0.079358 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=0.054115Jy sigma=1.356650 ! Fit after self-cal, rms=0.054112Jy sigma=1.356561 wmodel /scr/pima/bg219h_uvs/J2325+4806_X_map.mod ! Writing 103 model components to file: /scr/pima/bg219h_uvs/J2325+4806_X_map.mod wobs /scr/pima/bg219h_uvs/J2325+4806_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J2325+4806_X_uvs.fits wwins /scr/pima/bg219h_uvs/J2325+4806_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219h_uvs/J2325+4806_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 = -0.000155116 Jy ! Component: 100 - total flux cleaned = -0.000194304 Jy ! Component: 150 - total flux cleaned = -0.000251364 Jy ! Component: 200 - total flux cleaned = -0.000288197 Jy ! Component: 250 - total flux cleaned = -0.000305898 Jy ! Component: 300 - total flux cleaned = -0.000323137 Jy ! Component: 350 - total flux cleaned = -0.000339591 Jy ! Component: 400 - total flux cleaned = -0.000387531 Jy ! Component: 450 - total flux cleaned = -0.000449997 Jy ! Component: 500 - total flux cleaned = -0.000495687 Jy ! Component: 550 - total flux cleaned = -0.000555562 Jy ! Component: 600 - total flux cleaned = -0.000600102 Jy ! Component: 650 - total flux cleaned = -0.000672351 Jy ! Component: 700 - total flux cleaned = -0.00068655 Jy ! Component: 750 - total flux cleaned = -0.00068649 Jy ! Component: 800 - total flux cleaned = -0.000686559 Jy ! Component: 850 - total flux cleaned = -0.000646102 Jy ! Component: 900 - total flux cleaned = -0.00060635 Jy ! Component: 950 - total flux cleaned = -0.000567072 Jy ! Component: 1000 - total flux cleaned = -0.000541321 Jy ! Component: 1050 - total flux cleaned = -0.000528732 Jy ! Component: 1100 - total flux cleaned = -0.000503557 Jy ! Component: 1150 - total flux cleaned = -0.00049133 Jy ! Component: 1200 - total flux cleaned = -0.000515736 Jy ! Component: 1250 - total flux cleaned = -0.000479086 Jy ! Component: 1300 - total flux cleaned = -0.000455155 Jy ! Component: 1350 - total flux cleaned = -0.000408145 Jy ! Component: 1400 - total flux cleaned = -0.000431489 Jy ! Component: 1450 - total flux cleaned = -0.000408543 Jy ! Component: 1500 - total flux cleaned = -0.000419798 Jy ! Component: 1550 - total flux cleaned = -0.000430972 Jy ! Component: 1600 - total flux cleaned = -0.000442065 Jy ! Component: 1650 - total flux cleaned = -0.000453033 Jy ! Component: 1700 - total flux cleaned = -0.000474902 Jy ! Component: 1750 - total flux cleaned = -0.000485601 Jy ! Component: 1800 - total flux cleaned = -0.000474883 Jy ! Component: 1850 - total flux cleaned = -0.000506713 Jy ! Component: 1900 - total flux cleaned = -0.000517141 Jy ! Component: 1950 - total flux cleaned = -0.000485819 Jy ! Component: 2000 - total flux cleaned = -0.000506558 Jy ! Component: 2050 - total flux cleaned = -0.000475944 Jy ! Component: 2100 - total flux cleaned = -0.000496216 Jy ! Component: 2150 - total flux cleaned = -0.000496204 Jy ! Component: 2200 - total flux cleaned = -0.000486285 Jy ! Component: 2250 - total flux cleaned = -0.000496098 Jy ! Component: 2300 - total flux cleaned = -0.000496065 Jy ! Component: 2350 - total flux cleaned = -0.000496161 Jy ! Component: 2400 - total flux cleaned = -0.000496259 Jy ! Component: 2450 - total flux cleaned = -0.000534761 Jy ! Component: 2500 - total flux cleaned = -0.000496518 Jy ! Component: 2550 - total flux cleaned = -0.000506122 Jy ! Component: 2600 - total flux cleaned = -0.000496766 Jy ! Component: 2650 - total flux cleaned = -0.00050608 Jy ! Component: 2700 - total flux cleaned = -0.000506118 Jy ! Component: 2750 - total flux cleaned = -0.000506032 Jy ! Component: 2800 - total flux cleaned = -0.000496843 Jy ! Component: 2850 - total flux cleaned = -0.000478545 Jy ! Component: 2900 - total flux cleaned = -0.000478564 Jy ! Component: 2950 - total flux cleaned = -0.00043363 Jy ! Component: 3000 - total flux cleaned = -0.000433611 Jy ! Component: 3050 - total flux cleaned = -0.000433611 Jy ! Component: 3100 - total flux cleaned = -0.000451227 Jy ! Component: 3150 - total flux cleaned = -0.000451221 Jy ! Component: 3200 - total flux cleaned = -0.000442527 Jy ! Component: 3250 - total flux cleaned = -0.000459886 Jy ! Component: 3300 - total flux cleaned = -0.000476988 Jy ! Component: 3350 - total flux cleaned = -0.000468426 Jy ! Component: 3400 - total flux cleaned = -0.000510819 Jy ! Component: 3450 - total flux cleaned = -0.000519263 Jy ! Component: 3500 - total flux cleaned = -0.000552784 Jy ! Component: 3550 - total flux cleaned = -0.000585999 Jy ! Component: 3600 - total flux cleaned = -0.000602571 Jy ! Component: 3650 - total flux cleaned = -0.000586109 Jy ! Component: 3700 - total flux cleaned = -0.0006272 Jy ! Component: 3750 - total flux cleaned = -0.000635368 Jy ! Component: 3800 - total flux cleaned = -0.000651696 Jy ! Component: 3850 - total flux cleaned = -0.000675887 Jy ! Component: 3900 - total flux cleaned = -0.000732005 Jy ! Component: 3950 - total flux cleaned = -0.000692114 Jy ! Component: 4000 - total flux cleaned = -0.000723884 Jy ! Component: 4050 - total flux cleaned = -0.000700083 Jy ! Total flux subtracted in 4096 components = -0.00071579 Jy ! Clean residual min=-0.000533 max=0.000494 Jy/beam ! Clean residual mean=0.000001 rms=0.000127 Jy/beam ! Combined flux in latest and established models = 0.0786422 Jy keep ! Adding 256 model components to the UV plane model. ! The established model now contains 359 components and 0.0786422 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J2325+4806_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9978 x 1.529 at -4.939 degrees (North through East) ! Clean map min=-0.00084705 max=0.05962 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J2325+4806_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0596199 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000125043 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.629201 0.629201 1.2584 2.5168 5.03361 10.0672 20.1344 40.2688 80.5377 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.059 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 476.795 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J2325+4806_X_uvs.log closed on Thu Apr 7 12:23:15 2016