! Started logfile: /scr/pima/bp171a7_uvs/J1026+7032_C_uvs.log on Sun May 12 14:52:13 2013 obs /scr/pima/bp171a7_uvs/J1026+7032_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a7_uvs/J1026+7032_C_uva.fits ! AN table 1: 8 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.996528 visibilities/baseline/integration-bin. ! Found source: J1026+7032 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.14397e+09 3.2e+07 1 3.2e+07 ! 02 2 4.17597e+09 3.2e+07 1 3.2e+07 ! 03 3 4.20797e+09 3.2e+07 1 3.2e+07 ! 04 4 4.23997e+09 3.2e+07 1 3.2e+07 ! 05 5 4.43197e+09 3.2e+07 1 3.2e+07 ! 06 6 4.52797e+09 3.2e+07 1 3.2e+07 ! 07 7 4.55997e+09 3.2e+07 1 3.2e+07 ! 08 8 4.59197e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 2296 visibilities. select RR ! Selecting polarization: RR, channels: 1..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: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171a7_uvs/J1026+7032_C] 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 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.011092Jy sigma=0.714775 ! Fit after self-cal, rms=0.893023Jy sigma=0.631308 ! 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=1.185 mas, bmaj=5.47 mas, bpa=20.87 degrees ! Estimated noise=32.4166 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 = 0.0787864 Jy ! Component: 100 - total flux cleaned = 0.0997275 Jy ! Total flux subtracted in 100 components = 0.0997275 Jy ! Clean residual min=-0.005150 max=0.009281 Jy/beam ! Clean residual mean=-0.000001 rms=0.001321 Jy/beam ! Combined flux in latest and established models = 0.0997275 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0997275 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. ! ! Fit before self-cal, rms=0.029486Jy sigma=0.020842 ! Fit after self-cal, rms=0.029466Jy sigma=0.020828 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.01008 Jy ! Component: 100 - total flux cleaned = 0.0152108 Jy ! Total flux subtracted in 100 components = 0.0152108 Jy ! Clean residual min=-0.004513 max=0.004844 Jy/beam ! Clean residual mean=-0.000000 rms=0.000934 Jy/beam ! Combined flux in latest and established models = 0.114938 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 14 components and 0.114938 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. ! ! Fit before self-cal, rms=0.024853Jy sigma=0.017566 ! Fit after self-cal, rms=0.024839Jy sigma=0.017557 ! 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=1.48 mas, bmaj=5.865 mas, bpa=20.14 degrees ! Estimated noise=20.8747 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 (-17.7, 27.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00573075 Jy ! Component: 100 - total flux cleaned = 0.00911141 Jy ! Component: 150 - total flux cleaned = 0.0114992 Jy ! Component: 200 - total flux cleaned = 0.013293 Jy ! Total flux subtracted in 200 components = 0.013293 Jy ! Clean residual min=-0.002980 max=0.003558 Jy/beam ! Clean residual mean=-0.000006 rms=0.000762 Jy/beam ! Combined flux in latest and established models = 0.128231 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 34 components and 0.128231 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. ! ! Fit before self-cal, rms=0.023331Jy sigma=0.016490 ! Fit after self-cal, rms=0.023260Jy sigma=0.016440 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 HN 0.98 KP 0.99 LA 1.03 ! MK 1.13 NL 1.06 OV 1.01 PT 0.84 ! SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.07 HN 1.02 KP 0.96 LA 1.09 ! MK 1.07 NL 1.06 OV 1.05 PT 0.96 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 HN 0.96 KP 0.99 LA 1.03 ! MK 1.07 NL 1.13 OV 1.01 PT 0.92 ! SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 HN 0.98 KP 1.00 LA 1.06 ! MK 1.06 NL 1.01 OV 0.96 PT 1.00 ! SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 0.98 KP 0.99 LA 1.07 ! MK 1.01 NL 0.95 OV 0.95 PT 0.89 ! SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 1.01 KP 1.01 LA 1.13 ! MK 1.00 NL 0.92 OV 0.97 PT 1.01 ! SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.89 HN 0.93 KP 0.98 LA 1.03 ! MK 0.99 NL 0.98 OV 0.97 PT 0.98 ! SC 0.91 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.91 HN 0.97 KP 1.01 LA 1.02 ! MK 0.93 NL 0.97 OV 1.02 PT 0.91 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.023260Jy sigma=0.016440 ! Fit after self-cal, rms=0.021479Jy sigma=0.015189 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.484 mas, bmaj=5.833 mas, bpa=19.97 degrees ! Estimated noise=20.6939 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 (-3.3, 5.1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00270462 Jy ! Component: 100 - total flux cleaned = 0.00355937 Jy ! Component: 150 - total flux cleaned = 0.00431288 Jy ! Component: 200 - total flux cleaned = 0.00487288 Jy ! Total flux subtracted in 200 components = 0.00487288 Jy ! Clean residual min=-0.001435 max=0.001608 Jy/beam ! Clean residual mean=-0.000001 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.133104 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 64 components and 0.133104 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. ! ! Fit before self-cal, rms=0.021031Jy sigma=0.014862 ! Fit after self-cal, rms=0.021029Jy sigma=0.014852 ! 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. ! ! Fit before self-cal, rms=0.021029Jy sigma=0.014852 ! Fit after self-cal, rms=0.020973Jy sigma=0.014845 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.485 mas, bmaj=5.833 mas, bpa=19.94 degrees ! Estimated noise=20.6448 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000554725 Jy ! Component: 100 - total flux cleaned = 0.00106746 Jy ! Component: 150 - total flux cleaned = 0.00149148 Jy ! Component: 200 - total flux cleaned = 0.00182301 Jy ! Total flux subtracted in 200 components = 0.00182301 Jy ! Clean residual min=-0.001353 max=0.001534 Jy/beam ! Clean residual mean=-0.000001 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.134927 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 91 components and 0.134927 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. ! ! Fit before self-cal, rms=0.020893Jy sigma=0.014788 ! Fit after self-cal, rms=0.020890Jy sigma=0.014786 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 (72.6, -38.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135926 Jy ! Component: 100 - total flux cleaned = 0.00198738 Jy ! Component: 150 - total flux cleaned = 0.00226684 Jy ! Component: 200 - total flux cleaned = 0.00251564 Jy ! Total flux subtracted in 200 components = 0.00251564 Jy ! Clean residual min=-0.001190 max=0.001167 Jy/beam ! Clean residual mean=-0.000001 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.137443 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 114 components and 0.137443 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. ! ! Fit before self-cal, rms=0.020786Jy sigma=0.014710 ! Fit after self-cal, rms=0.020783Jy sigma=0.014708 ! 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. ! ! Fit before self-cal, rms=0.020783Jy sigma=0.014708 ! Fit after self-cal, rms=0.020784Jy sigma=0.014704 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.487 mas, bmaj=5.833 mas, bpa=19.92 degrees ! Estimated noise=20.6466 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000291194 Jy ! Component: 100 - total flux cleaned = 0.000505085 Jy ! Component: 150 - total flux cleaned = 0.000584122 Jy ! Component: 200 - total flux cleaned = 0.000676846 Jy ! Total flux subtracted in 200 components = 0.000676846 Jy ! Clean residual min=-0.001158 max=0.001166 Jy/beam ! Clean residual mean=-0.000002 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.13812 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 130 components and 0.13812 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. ! ! Fit before self-cal, rms=0.020748Jy sigma=0.014678 ! Fit after self-cal, rms=0.020747Jy sigma=0.014677 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 = 0.000118857 Jy ! Component: 100 - total flux cleaned = 0.000188945 Jy ! Component: 150 - total flux cleaned = 0.000271155 Jy ! Component: 200 - total flux cleaned = 0.000348956 Jy ! Total flux subtracted in 200 components = 0.000348956 Jy ! Clean residual min=-0.001148 max=0.001142 Jy/beam ! Clean residual mean=-0.000002 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.138469 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 141 components and 0.138469 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. ! ! Fit before self-cal, rms=0.020723Jy sigma=0.014661 ! Fit after self-cal, rms=0.020722Jy sigma=0.014660 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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. ! ! Fit before self-cal, rms=0.020722Jy sigma=0.014660 ! Fit after self-cal, rms=0.020730Jy sigma=0.014659 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.363 mas, bmaj=7.293 mas, bpa=11.77 degrees ! Estimated noise=27.3037 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000442235 Jy ! Component: 100 - total flux cleaned = 0.000613728 Jy ! Component: 150 - total flux cleaned = 0.000613866 Jy ! Component: 200 - total flux cleaned = 0.000601407 Jy ! Total flux subtracted in 200 components = 0.000601407 Jy ! Clean residual min=-0.001296 max=0.001210 Jy/beam ! Clean residual mean=-0.000005 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.13907 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 169 components and 0.13907 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. ! ! Fit before self-cal, rms=0.020718Jy sigma=0.014652 ! Fit after self-cal, rms=0.020717Jy sigma=0.014651 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 = 0.000100668 Jy ! Component: 100 - total flux cleaned = 0.000100102 Jy ! Component: 150 - total flux cleaned = 7.87302e-05 Jy ! Component: 200 - total flux cleaned = 5.89389e-05 Jy ! Total flux subtracted in 200 components = 5.89389e-05 Jy ! Clean residual min=-0.001288 max=0.001157 Jy/beam ! Clean residual mean=-0.000004 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.139129 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 185 components and 0.139129 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. ! ! Fit before self-cal, rms=0.020709Jy sigma=0.014646 ! Fit after self-cal, rms=0.020708Jy sigma=0.014645 ! 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=1.488 mas, bmaj=5.834 mas, bpa=19.91 degrees ! Estimated noise=20.6548 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.488 x 5.834 at 19.91 degrees (North through East) ! Clean map min=-0.0010512 max=0.10545 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=1.19 mas, bmaj=5.434 mas, bpa=20.67 degrees ! Estimated noise=32.2466 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0783549 Jy ! Component: 100 - total flux cleaned = 0.0986204 Jy ! Component: 150 - total flux cleaned = 0.108204 Jy ! Component: 200 - total flux cleaned = 0.113861 Jy ! Total flux subtracted in 200 components = 0.113861 Jy ! Clean residual min=-0.002655 max=0.003240 Jy/beam ! Clean residual mean=0.000000 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.113861 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.113861 Jy ! Inverting map and beam ! Estimated beam: bmin=1.488 mas, bmaj=5.834 mas, bpa=19.91 degrees ! Estimated noise=20.6548 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 = 0.0056345 Jy ! Component: 100 - total flux cleaned = 0.00948675 Jy ! Component: 150 - total flux cleaned = 0.0122865 Jy ! Component: 200 - total flux cleaned = 0.0144766 Jy ! Total flux subtracted in 200 components = 0.0144766 Jy ! Clean residual min=-0.001477 max=0.001835 Jy/beam ! Clean residual mean=0.000001 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.128337 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 56 components and 0.128337 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.363 mas, bmaj=7.293 mas, bpa=11.77 degrees ! Estimated noise=27.3037 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00278367 Jy ! Component: 100 - total flux cleaned = 0.0046152 Jy ! Component: 150 - total flux cleaned = 0.00599725 Jy ! Component: 200 - total flux cleaned = 0.00709819 Jy ! Total flux subtracted in 200 components = 0.00709819 Jy ! Clean residual min=-0.001607 max=0.001295 Jy/beam ! Clean residual mean=-0.000001 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.135435 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 = 0.000895693 Jy ! Component: 100 - total flux cleaned = 0.00164117 Jy ! Component: 150 - total flux cleaned = 0.00212417 Jy ! Component: 200 - total flux cleaned = 0.00245656 Jy ! Total flux subtracted in 200 components = 0.00245656 Jy ! Clean residual min=-0.001472 max=0.001141 Jy/beam ! Clean residual mean=-0.000002 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.137892 Jy ! Adding 120 model components to the UV plane model. ! The established model now contains 167 components and 0.137892 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.488 mas, bmaj=5.834 mas, bpa=19.91 degrees ! Estimated noise=20.6548 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000370993 Jy ! Component: 100 - total flux cleaned = 0.000510584 Jy ! Component: 150 - total flux cleaned = 0.000751479 Jy ! Component: 200 - total flux cleaned = 0.000858464 Jy ! Total flux subtracted in 200 components = 0.000858464 Jy ! Clean residual min=-0.001298 max=0.001175 Jy/beam ! Clean residual mean=-0.000002 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.138751 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 185 components and 0.13875 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. ! ! Fit before self-cal, rms=0.020800Jy sigma=0.014710 ! Fit after self-cal, rms=0.020788Jy sigma=0.014702 wmodel /scr/pima/bp171a7_uvs/J1026+7032_C_map.mod ! Writing 185 model components to file: /scr/pima/bp171a7_uvs/J1026+7032_C_map.mod wobs /scr/pima/bp171a7_uvs/J1026+7032_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a7_uvs/J1026+7032_C_uvs.fits wwins /scr/pima/bp171a7_uvs/J1026+7032_C_map.win ! wwins: Wrote 4 windows to /scr/pima/bp171a7_uvs/J1026+7032_C_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 = -0.000287212 Jy ! Component: 100 - total flux cleaned = -0.000561639 Jy ! Component: 150 - total flux cleaned = -0.000815514 Jy ! Component: 200 - total flux cleaned = -0.00102407 Jy ! Component: 250 - total flux cleaned = -0.00114638 Jy ! Component: 300 - total flux cleaned = -0.00125017 Jy ! Component: 350 - total flux cleaned = -0.00129315 Jy ! Component: 400 - total flux cleaned = -0.00125121 Jy ! Component: 450 - total flux cleaned = -0.00118348 Jy ! Component: 500 - total flux cleaned = -0.00113086 Jy ! Component: 550 - total flux cleaned = -0.0010663 Jy ! Component: 600 - total flux cleaned = -0.0010155 Jy ! Component: 650 - total flux cleaned = -0.000928466 Jy ! Component: 700 - total flux cleaned = -0.000904057 Jy ! Component: 750 - total flux cleaned = -0.000820407 Jy ! Component: 800 - total flux cleaned = -0.000750279 Jy ! Component: 850 - total flux cleaned = -0.000658248 Jy ! Component: 900 - total flux cleaned = -0.000612994 Jy ! Component: 950 - total flux cleaned = -0.000535417 Jy ! Component: 1000 - total flux cleaned = -0.000513841 Jy ! Component: 1050 - total flux cleaned = -0.000481708 Jy ! Component: 1100 - total flux cleaned = -0.00042894 Jy ! Component: 1150 - total flux cleaned = -0.000377413 Jy ! Component: 1200 - total flux cleaned = -0.000377306 Jy ! Component: 1250 - total flux cleaned = -0.000357095 Jy ! Component: 1300 - total flux cleaned = -0.000367099 Jy ! Component: 1350 - total flux cleaned = -0.000357415 Jy ! Component: 1400 - total flux cleaned = -0.000347735 Jy ! Component: 1450 - total flux cleaned = -0.000319297 Jy ! Component: 1500 - total flux cleaned = -0.000310047 Jy ! Component: 1550 - total flux cleaned = -0.000319315 Jy ! Component: 1600 - total flux cleaned = -0.0002737 Jy ! Component: 1650 - total flux cleaned = -0.000255654 Jy ! Component: 1700 - total flux cleaned = -0.000220194 Jy ! Component: 1750 - total flux cleaned = -0.000202558 Jy ! Component: 1800 - total flux cleaned = -0.000185269 Jy ! Component: 1850 - total flux cleaned = -0.000150866 Jy ! Component: 1900 - total flux cleaned = -0.00012535 Jy ! Component: 1950 - total flux cleaned = -9.17465e-05 Jy ! Component: 2000 - total flux cleaned = -8.34921e-05 Jy ! Component: 2050 - total flux cleaned = -5.04786e-05 Jy ! Component: 2100 - total flux cleaned = -1.78816e-05 Jy ! Component: 2150 - total flux cleaned = -2.59574e-05 Jy ! Component: 2200 - total flux cleaned = 1.41377e-05 Jy ! Component: 2250 - total flux cleaned = 3.00518e-05 Jy ! Component: 2300 - total flux cleaned = 8.5069e-05 Jy ! Component: 2350 - total flux cleaned = 0.000123894 Jy ! Component: 2400 - total flux cleaned = 0.000154823 Jy ! Component: 2450 - total flux cleaned = 0.00020065 Jy ! Component: 2500 - total flux cleaned = 0.000238383 Jy ! Component: 2550 - total flux cleaned = 0.000290916 Jy ! Component: 2600 - total flux cleaned = 0.000335382 Jy ! Component: 2650 - total flux cleaned = 0.000357482 Jy ! Component: 2700 - total flux cleaned = 0.000342929 Jy ! Component: 2750 - total flux cleaned = 0.000393656 Jy ! Component: 2800 - total flux cleaned = 0.0004152 Jy ! Component: 2850 - total flux cleaned = 0.00045799 Jy ! Component: 2900 - total flux cleaned = 0.000486193 Jy ! Component: 2950 - total flux cleaned = 0.000486248 Jy ! Component: 3000 - total flux cleaned = 0.000555693 Jy ! Component: 3050 - total flux cleaned = 0.000590007 Jy ! Component: 3100 - total flux cleaned = 0.000596789 Jy ! Component: 3150 - total flux cleaned = 0.00063739 Jy ! Component: 3200 - total flux cleaned = 0.000657471 Jy ! Component: 3250 - total flux cleaned = 0.000684152 Jy ! Component: 3300 - total flux cleaned = 0.000710596 Jy ! Component: 3350 - total flux cleaned = 0.000763094 Jy ! Component: 3400 - total flux cleaned = 0.00075656 Jy ! Component: 3450 - total flux cleaned = 0.000775917 Jy ! Component: 3500 - total flux cleaned = 0.000801619 Jy ! Component: 3550 - total flux cleaned = 0.000820748 Jy ! Component: 3600 - total flux cleaned = 0.000846041 Jy ! Component: 3650 - total flux cleaned = 0.000846074 Jy ! Component: 3700 - total flux cleaned = 0.000871044 Jy ! Component: 3750 - total flux cleaned = 0.000889649 Jy ! Component: 3800 - total flux cleaned = 0.000920444 Jy ! Component: 3850 - total flux cleaned = 0.000975332 Jy ! Component: 3900 - total flux cleaned = 0.000987454 Jy ! Component: 3950 - total flux cleaned = 0.00101154 Jy ! Component: 4000 - total flux cleaned = 0.000993585 Jy ! Component: 4050 - total flux cleaned = 0.00101145 Jy ! Total flux subtracted in 4096 components = 0.00102917 Jy ! Clean residual min=-0.000330 max=0.000347 Jy/beam ! Clean residual mean=0.000000 rms=0.000106 Jy/beam ! Combined flux in latest and established models = 0.13978 Jy keep ! Adding 261 model components to the UV plane model. ! The established model now contains 446 components and 0.13978 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a7_uvs/J1026+7032_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.488 x 5.834 at 19.91 degrees (North through East) ! Clean map min=-0.00062931 max=0.10509 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a7_uvs/J1026+7032_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.10509 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000104717 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.298937 0.298937 0.597874 1.19575 2.39149 4.78299 9.56598 19.132 38.2639 76.5278 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.105 quit ! Quitting program ! Log file /scr/pima/bp171a7_uvs/J1026+7032_C_uvs.log closed on Sun May 12 14:52:17 2013