! Started logfile: /scr/pima/bg219i_uvs/J1343+6602_X_dfm.log on Thu May 19 23:23:08 2016 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.42800 obs /scr/pima/bg219i_uvs/J1343+6602_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1343+6602_X_uva.fits ! AN table 1: 7 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.780952 visibilities/baseline/integration-bin. ! Found source: J1343+6602 ! ! 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 2952 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 12 channels. ! Selecting polarization: RR, channels: 1..12 ! 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: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 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 ![@/opt64/bin/pima_mupet_01.dfm J1343+6602_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. ! ! Correcting IF 5. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! 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. ! ! Correcting IF 9. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.016313Jy sigma=21.562436 ! Fit after self-cal, rms=0.816727Jy sigma=17.262569 ! 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=0.676 mas, bmaj=2.783 mas, bpa=-51.13 degrees ! Estimated noise=1.06117 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 = 0.124201 Jy ! Component: 100 - total flux cleaned = 0.167456 Jy ! Total flux subtracted in 100 components = 0.167456 Jy ! Clean residual min=-0.011705 max=0.020009 Jy/beam ! Clean residual mean=-0.000077 rms=0.003357 Jy/beam ! Combined flux in latest and established models = 0.167456 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.167456 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.083938Jy sigma=1.714774 ! Fit after self-cal, rms=0.083783Jy sigma=1.711914 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0235437 Jy ! Component: 100 - total flux cleaned = 0.0384845 Jy ! Total flux subtracted in 100 components = 0.0384845 Jy ! Clean residual min=-0.008914 max=0.011295 Jy/beam ! Clean residual mean=-0.000041 rms=0.002317 Jy/beam ! Combined flux in latest and established models = 0.20594 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 20 components and 0.20594 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.071454Jy sigma=1.416973 ! Fit after self-cal, rms=0.071371Jy sigma=1.414019 ! 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=0.938 mas, bmaj=2.877 mas, bpa=-53.4 degrees ! Estimated noise=0.726018 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 = 0.0186748 Jy ! Component: 100 - total flux cleaned = 0.0280102 Jy ! Component: 150 - total flux cleaned = 0.0331016 Jy ! Component: 200 - total flux cleaned = 0.0361843 Jy ! Total flux subtracted in 200 components = 0.0361843 Jy ! Clean residual min=-0.005375 max=0.005022 Jy/beam ! Clean residual mean=-0.000040 rms=0.001386 Jy/beam ! Combined flux in latest and established models = 0.242124 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 32 components and 0.242124 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.066994Jy sigma=1.301503 ! Fit after self-cal, rms=0.066776Jy sigma=1.295897 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.938 x 2.877 at -53.4 degrees (North through East) ! Clean map min=-0.0045661 max=0.18081 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 1.03 FD 0.99 HN 1.00 KP 0.99 ! LA 0.91 MK 0.94 NL 1.02 OV 0.99 ! PT 0.96 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.09 HN 0.96 KP 0.97 ! LA 0.92 MK 1.10 NL 0.97 OV 1.05 ! PT 0.97 SC 1.10 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 1.05 KP 0.99 ! LA 0.95 MK 0.96 NL 1.00 OV 0.98 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 0.99 KP 1.08 ! LA 1.02 MK 0.94 NL 0.97 OV 0.97 ! PT 0.98 SC 0.93 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.06 HN 0.89 KP 1.03 ! LA 0.94 MK 0.93 NL 0.99 OV 0.98 ! PT 0.99 SC 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.06 KP 1.00 ! LA 0.96 MK 1.05 NL 0.93 OV 1.00 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.09 HN 1.06 KP 0.99 ! LA 0.95 MK 1.12 NL 0.98 OV 1.05 ! PT 1.06 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.05 HN 1.06 KP 1.01 ! LA 0.96 MK 1.02 NL 1.01 OV 0.99 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 0.97 KP 0.98 ! LA 0.95 MK 0.92 NL 1.04 OV 0.95 ! PT 0.97 SC 0.94 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 1.00 KP 1.00 ! LA 0.94 MK 0.97 NL 1.00 OV 1.03 ! PT 0.94 SC 1.18 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.07 HN 1.15 KP 1.01 ! LA 0.96 MK 1.06 NL 1.05 OV 0.98 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.066776Jy sigma=1.295897 ! Fit after self-cal, rms=0.066746Jy sigma=1.272624 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9409 mas, bmaj=2.889 mas, bpa=-53.37 degrees ! Estimated noise=0.719193 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 = -0.00123548 Jy ! Component: 100 - total flux cleaned = -0.00160228 Jy ! Component: 150 - total flux cleaned = -0.00203609 Jy ! Component: 200 - total flux cleaned = -0.0022117 Jy ! Total flux subtracted in 200 components = -0.0022117 Jy ! Clean residual min=-0.004272 max=0.004523 Jy/beam ! Clean residual mean=-0.000017 rms=0.001063 Jy/beam ! Combined flux in latest and established models = 0.239913 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 50 components and 0.239913 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.066577Jy sigma=1.268997 ! Fit after self-cal, rms=0.066577Jy sigma=1.267939 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.066577Jy sigma=1.267939 ! Fit after self-cal, rms=0.066657Jy sigma=1.267701 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9398 mas, bmaj=2.895 mas, bpa=-53.33 degrees ! Estimated noise=0.718007 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000726768 Jy ! Component: 100 - total flux cleaned = -0.00103152 Jy ! Component: 150 - total flux cleaned = -0.00115833 Jy ! Component: 200 - total flux cleaned = -0.00126542 Jy ! Total flux subtracted in 200 components = -0.00126542 Jy ! Clean residual min=-0.004102 max=0.004408 Jy/beam ! Clean residual mean=-0.000016 rms=0.001022 Jy/beam ! Combined flux in latest and established models = 0.238647 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 58 components and 0.238647 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.066585Jy sigma=1.266230 ! Fit after self-cal, rms=0.066562Jy sigma=1.265925 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 (-6.4, -50.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00397576 Jy ! Component: 100 - total flux cleaned = 0.00546179 Jy ! Component: 150 - total flux cleaned = 0.00603045 Jy ! Component: 200 - total flux cleaned = 0.00632451 Jy ! Total flux subtracted in 200 components = 0.00632451 Jy ! Clean residual min=-0.004005 max=0.003599 Jy/beam ! Clean residual mean=-0.000020 rms=0.000917 Jy/beam ! Combined flux in latest and established models = 0.244972 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 73 components and 0.244972 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.066294Jy sigma=1.260723 ! Fit after self-cal, rms=0.066276Jy sigma=1.260434 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.066276Jy sigma=1.260434 ! Fit after self-cal, rms=0.066423Jy sigma=1.257954 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9418 mas, bmaj=2.9 mas, bpa=-53.32 degrees ! Estimated noise=0.716536 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000196723 Jy ! Component: 100 - total flux cleaned = 0.000426441 Jy ! Component: 150 - total flux cleaned = 0.000222951 Jy ! Component: 200 - total flux cleaned = 0.000147424 Jy ! Total flux subtracted in 200 components = 0.000147424 Jy ! Clean residual min=-0.003904 max=0.003710 Jy/beam ! Clean residual mean=-0.000026 rms=0.000901 Jy/beam ! Combined flux in latest and established models = 0.245119 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 89 components and 0.245119 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.066355Jy sigma=1.256921 ! Fit after self-cal, rms=0.066368Jy sigma=1.256860 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 = -1.53687e-05 Jy ! Component: 100 - total flux cleaned = -5.24576e-05 Jy ! Component: 150 - total flux cleaned = -8.54831e-05 Jy ! Component: 200 - total flux cleaned = -0.000147451 Jy ! Total flux subtracted in 200 components = -0.000147451 Jy ! Clean residual min=-0.003959 max=0.003654 Jy/beam ! Clean residual mean=-0.000028 rms=0.000898 Jy/beam ! Combined flux in latest and established models = 0.244972 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 94 components and 0.244972 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.066332Jy sigma=1.256258 ! Fit after self-cal, rms=0.066325Jy sigma=1.256238 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.066325Jy sigma=1.256238 ! Fit after self-cal, rms=0.066297Jy sigma=1.256053 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.118 mas, bmaj=3.204 mas, bpa=-61.01 degrees ! Estimated noise=0.869079 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000802414 Jy ! Component: 100 - total flux cleaned = -0.000831437 Jy ! Component: 150 - total flux cleaned = -0.000855127 Jy ! Component: 200 - total flux cleaned = -0.000811986 Jy ! Total flux subtracted in 200 components = -0.000811986 Jy ! Clean residual min=-0.004129 max=0.004361 Jy/beam ! Clean residual mean=-0.000054 rms=0.001149 Jy/beam ! Combined flux in latest and established models = 0.24416 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 113 components and 0.24416 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.066278Jy sigma=1.256159 ! Fit after self-cal, rms=0.066283Jy sigma=1.256093 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 = -0.000177345 Jy ! Component: 100 - total flux cleaned = -0.000119999 Jy ! Component: 150 - total flux cleaned = -0.000102326 Jy ! Component: 200 - total flux cleaned = -8.64306e-05 Jy ! Total flux subtracted in 200 components = -8.64306e-05 Jy ! Clean residual min=-0.004097 max=0.004351 Jy/beam ! Clean residual mean=-0.000054 rms=0.001144 Jy/beam ! Combined flux in latest and established models = 0.244073 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 131 components and 0.244073 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.066280Jy sigma=1.256194 ! Fit after self-cal, rms=0.066281Jy sigma=1.256173 ! 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=0.9423 mas, bmaj=2.902 mas, bpa=-53.32 degrees ! Estimated noise=0.714694 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9423 x 2.902 at -53.32 degrees (North through East) ! Clean map min=-0.0036957 max=0.17801 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=0.6759 mas, bmaj=2.802 mas, bpa=-50.97 degrees ! Estimated noise=1.04543 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.122418 Jy ! Component: 100 - total flux cleaned = 0.16566 Jy ! Component: 150 - total flux cleaned = 0.18984 Jy ! Component: 200 - total flux cleaned = 0.205567 Jy ! Total flux subtracted in 200 components = 0.205567 Jy ! Clean residual min=-0.008373 max=0.009704 Jy/beam ! Clean residual mean=-0.000032 rms=0.002098 Jy/beam ! Combined flux in latest and established models = 0.205567 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.205567 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9423 mas, bmaj=2.902 mas, bpa=-53.32 degrees ! Estimated noise=0.714694 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 = 0.0173632 Jy ! Component: 100 - total flux cleaned = 0.026205 Jy ! Component: 150 - total flux cleaned = 0.0315062 Jy ! Component: 200 - total flux cleaned = 0.0331438 Jy ! Total flux subtracted in 200 components = 0.0331438 Jy ! Clean residual min=-0.004256 max=0.004002 Jy/beam ! Clean residual mean=-0.000022 rms=0.001063 Jy/beam ! Combined flux in latest and established models = 0.238711 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 28 components and 0.238711 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=2.118 mas, bmaj=3.204 mas, bpa=-61.01 degrees ! Estimated noise=0.869079 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00314071 Jy ! Component: 100 - total flux cleaned = 0.00417758 Jy ! Component: 150 - total flux cleaned = 0.00442958 Jy ! Component: 200 - total flux cleaned = 0.00450538 Jy ! Total flux subtracted in 200 components = 0.00450538 Jy ! Clean residual min=-0.003971 max=0.004543 Jy/beam ! Clean residual mean=-0.000047 rms=0.001178 Jy/beam ! Combined flux in latest and established models = 0.243216 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 = 0.000123936 Jy ! Component: 100 - total flux cleaned = 0.000224801 Jy ! Component: 150 - total flux cleaned = 0.000307964 Jy ! Component: 200 - total flux cleaned = 0.000306573 Jy ! Total flux subtracted in 200 components = 0.000306573 Jy ! Clean residual min=-0.004023 max=0.004479 Jy/beam ! Clean residual mean=-0.000048 rms=0.001154 Jy/beam ! Combined flux in latest and established models = 0.243523 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 53 components and 0.243523 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9423 mas, bmaj=2.902 mas, bpa=-53.32 degrees ! Estimated noise=0.714694 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000457978 Jy ! Component: 100 - total flux cleaned = -0.000320929 Jy ! Component: 150 - total flux cleaned = -0.000268036 Jy ! Component: 200 - total flux cleaned = -0.000107089 Jy ! Total flux subtracted in 200 components = -0.000107089 Jy ! Clean residual min=-0.003703 max=0.004069 Jy/beam ! Clean residual mean=-0.000028 rms=0.000916 Jy/beam ! Combined flux in latest and established models = 0.243416 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 70 components and 0.243416 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.066398Jy sigma=1.259512 ! Fit after self-cal, rms=0.066410Jy sigma=1.259075 wmodel /J1343+6602_X_map.mod ! wmodel: Unable to open new model file: /J1343+6602_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219i_uvs/J1343+6602_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9423 x 2.902 at -53.32 degrees (North through East) ! Clean map min=-0.0035314 max=0.17767 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1343+6602_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.177666 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000913285 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.54214 1.54214 3.08428 6.16855 12.3371 24.6742 49.3484 98.6968 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0027 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.177 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 194.535 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1343+6602_X_dfm.log closed on Thu May 19 23:23:10 2016