! Started logfile: /d2/scr/pima/bp177h_uvs/J1640+5419_C_uvs.log on Sun Mar 30 00:52:10 2014 obs /d2/scr/pima/bp177h_uvs/J1640+5419_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177h_uvs/J1640+5419_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.866667 visibilities/baseline/integration-bin. ! Found source: J1640+5419 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 936 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 /d2/scr/pima/bp177h_uvs/J1640+5419_C] 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 0.300x0.300 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=1.001465Jy sigma=46.779027 ! Fit after self-cal, rms=0.969012Jy sigma=45.258670 ! 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=1.512 mas, bmaj=4.996 mas, bpa=39.35 degrees ! Estimated noise=0.654424 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 = 0.0223652 Jy ! Component: 100 - total flux cleaned = 0.0312718 Jy ! Total flux subtracted in 100 components = 0.0312718 Jy ! Clean residual min=-0.002170 max=0.004068 Jy/beam ! Clean residual mean=-0.000020 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.0312718 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0312718 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=0.017945Jy sigma=0.759719 ! Fit after self-cal, rms=0.015955Jy sigma=0.681846 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00538835 Jy ! Component: 100 - total flux cleaned = 0.00810185 Jy ! Total flux subtracted in 100 components = 0.00810185 Jy ! Clean residual min=-0.001368 max=0.001618 Jy/beam ! Clean residual mean=-0.000017 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.0393736 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 15 components and 0.0393736 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=0.013574Jy sigma=0.571618 ! Fit after self-cal, rms=0.013563Jy sigma=0.571194 ! 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=1.9 mas, bmaj=5.067 mas, bpa=38.23 degrees ! Estimated noise=0.500733 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 = 0.00218348 Jy ! Component: 100 - total flux cleaned = 0.0033 Jy ! Component: 150 - total flux cleaned = 0.00397583 Jy ! Component: 200 - total flux cleaned = 0.00441831 Jy ! Total flux subtracted in 200 components = 0.00441831 Jy ! Clean residual min=-0.001380 max=0.001576 Jy/beam ! Clean residual mean=-0.000025 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.0437919 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 38 components and 0.0437919 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=0.013126Jy sigma=0.557211 ! Fit after self-cal, rms=0.013124Jy sigma=0.557104 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.9 x 5.067 at 38.23 degrees (North through East) ! Clean map min=-0.001352 max=0.031515 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 1.00* 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* ! ! ! Correcting IF 2. ! 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* ! ! ! Correcting IF 3. ! 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* ! ! ! Correcting IF 4. ! 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* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.94 HN 0.91 KP 1.03 ! LA 1.04 MK 1.11 NL 1.10 OV 1.07 ! PT 0.90 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 1.00 KP 0.93 ! LA 1.17 MK 0.88 NL 0.95 OV 1.01 ! PT 1.05 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 0.91 KP 0.96 ! LA 1.05 MK 1.11 NL 1.05 OV 0.86 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.12 HN 1.05 KP 1.09 ! LA 1.17 MK 1.02 NL 0.95 OV 1.12 ! PT 0.88 SC 1.04 ! ! ! Fit before self-cal, rms=0.013124Jy sigma=0.557104 ! Fit after self-cal, rms=0.012959Jy sigma=0.540700 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.908 mas, bmaj=5.049 mas, bpa=38.14 degrees ! Estimated noise=0.507753 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 = 0.000628493 Jy ! Component: 100 - total flux cleaned = 0.000988824 Jy ! Component: 150 - total flux cleaned = 0.00124343 Jy ! Component: 200 - total flux cleaned = 0.00134076 Jy ! Total flux subtracted in 200 components = 0.00134076 Jy ! Clean residual min=-0.001387 max=0.001506 Jy/beam ! Clean residual mean=-0.000019 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.0451327 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 52 components and 0.0451327 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=0.012897Jy sigma=0.540058 ! Fit after self-cal, rms=0.012901Jy sigma=0.539929 ! 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=0.012901Jy sigma=0.539929 ! Fit after self-cal, rms=0.012968Jy sigma=0.539442 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.909 mas, bmaj=5.045 mas, bpa=38.12 degrees ! Estimated noise=0.51216 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000386083 Jy ! Component: 100 - total flux cleaned = 0.000584173 Jy ! Component: 150 - total flux cleaned = 0.000640125 Jy ! Component: 200 - total flux cleaned = 0.000677098 Jy ! Total flux subtracted in 200 components = 0.000677098 Jy ! Clean residual min=-0.001443 max=0.001488 Jy/beam ! Clean residual mean=-0.000018 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.0458098 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 57 components and 0.0458098 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=0.012939Jy sigma=0.539349 ! Fit after self-cal, rms=0.012940Jy sigma=0.539336 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 (-11.1, 34.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129239 Jy ! Component: 100 - total flux cleaned = 0.00192353 Jy ! Component: 150 - total flux cleaned = 0.00214681 Jy ! Component: 200 - total flux cleaned = 0.00223859 Jy ! Total flux subtracted in 200 components = 0.00223859 Jy ! Clean residual min=-0.001317 max=0.001228 Jy/beam ! Clean residual mean=-0.000015 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.0480484 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 80 components and 0.0480484 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=0.012789Jy sigma=0.532956 ! Fit after self-cal, rms=0.012778Jy sigma=0.532445 ! 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=0.012778Jy sigma=0.532445 ! Fit after self-cal, rms=0.012746Jy sigma=0.520786 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.905 mas, bmaj=5.054 mas, bpa=38.18 degrees ! Estimated noise=0.520651 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000462859 Jy ! Component: 100 - total flux cleaned = 0.000577943 Jy ! Component: 150 - total flux cleaned = 0.00063709 Jy ! Component: 200 - total flux cleaned = 0.000690883 Jy ! Total flux subtracted in 200 components = 0.000690883 Jy ! Clean residual min=-0.001113 max=0.001124 Jy/beam ! Clean residual mean=-0.000011 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.0487393 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 88 components and 0.0487393 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=0.012692Jy sigma=0.519710 ! Fit after self-cal, rms=0.012693Jy sigma=0.519654 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 = 5.38204e-05 Jy ! Component: 100 - total flux cleaned = 0.000101916 Jy ! Component: 150 - total flux cleaned = 0.000137956 Jy ! Component: 200 - total flux cleaned = 0.000188618 Jy ! Total flux subtracted in 200 components = 0.000188618 Jy ! Clean residual min=-0.001101 max=0.001101 Jy/beam ! Clean residual mean=-0.000011 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.0489279 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 95 components and 0.0489279 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=0.012678Jy sigma=0.519222 ! Fit after self-cal, rms=0.012678Jy sigma=0.519209 ! 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=0.012678Jy sigma=0.519209 ! Fit after self-cal, rms=0.012783Jy sigma=0.518596 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.638 mas, bmaj=5.452 mas, bpa=36.73 degrees ! Estimated noise=0.616807 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00058417 Jy ! Component: 100 - total flux cleaned = 0.00070952 Jy ! Component: 150 - total flux cleaned = 0.000729032 Jy ! Component: 200 - total flux cleaned = 0.000745249 Jy ! Total flux subtracted in 200 components = 0.000745249 Jy ! Clean residual min=-0.001203 max=0.001073 Jy/beam ! Clean residual mean=-0.000022 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.0496731 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 110 components and 0.0496731 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=0.012749Jy sigma=0.518228 ! Fit after self-cal, rms=0.012749Jy sigma=0.518161 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 = 3.36873e-05 Jy ! Component: 100 - total flux cleaned = 4.8241e-05 Jy ! Component: 150 - total flux cleaned = 6.19592e-05 Jy ! Component: 200 - total flux cleaned = 8.15128e-05 Jy ! Total flux subtracted in 200 components = 8.15128e-05 Jy ! Clean residual min=-0.001203 max=0.001050 Jy/beam ! Clean residual mean=-0.000021 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.0497546 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 123 components and 0.0497546 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=0.012743Jy sigma=0.518097 ! Fit after self-cal, rms=0.012743Jy sigma=0.518081 ! 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=1.904 mas, bmaj=5.057 mas, bpa=38.18 degrees ! Estimated noise=0.527252 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.904 x 5.057 at 38.18 degrees (North through East) ! Clean map min=-0.0011133 max=0.033179 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=1.514 mas, bmaj=5.003 mas, bpa=39.25 degrees ! Estimated noise=0.689884 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0248144 Jy ! Component: 100 - total flux cleaned = 0.0345722 Jy ! Component: 150 - total flux cleaned = 0.0394958 Jy ! Component: 200 - total flux cleaned = 0.042113 Jy ! Total flux subtracted in 200 components = 0.042113 Jy ! Clean residual min=-0.001409 max=0.001649 Jy/beam ! Clean residual mean=-0.000012 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.0421131 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 0.0421131 Jy ! Inverting map and beam ! Estimated beam: bmin=1.904 mas, bmaj=5.057 mas, bpa=38.18 degrees ! Estimated noise=0.527252 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 = 0.00221909 Jy ! Component: 100 - total flux cleaned = 0.0035879 Jy ! Component: 150 - total flux cleaned = 0.00458124 Jy ! Component: 200 - total flux cleaned = 0.00519172 Jy ! Total flux subtracted in 200 components = 0.00519172 Jy ! Clean residual min=-0.001312 max=0.001113 Jy/beam ! Clean residual mean=-0.000013 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.0473048 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 51 components and 0.0473048 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=3.638 mas, bmaj=5.452 mas, bpa=36.73 degrees ! Estimated noise=0.616807 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000904477 Jy ! Component: 100 - total flux cleaned = 0.00129711 Jy ! Component: 150 - total flux cleaned = 0.00161449 Jy ! Component: 200 - total flux cleaned = 0.00187373 Jy ! Total flux subtracted in 200 components = 0.00187373 Jy ! Clean residual min=-0.001271 max=0.001115 Jy/beam ! Clean residual mean=-0.000023 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.0491785 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 = 0.000118118 Jy ! Component: 100 - total flux cleaned = 0.000209287 Jy ! Component: 150 - total flux cleaned = 0.000279053 Jy ! Component: 200 - total flux cleaned = 0.000321106 Jy ! Total flux subtracted in 200 components = 0.000321106 Jy ! Clean residual min=-0.001238 max=0.001097 Jy/beam ! Clean residual mean=-0.000022 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.0494996 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 99 components and 0.0494996 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.904 mas, bmaj=5.057 mas, bpa=38.18 degrees ! Estimated noise=0.527252 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.5623e-06 Jy ! Component: 100 - total flux cleaned = 1.49675e-05 Jy ! Component: 150 - total flux cleaned = 5.81363e-05 Jy ! Component: 200 - total flux cleaned = 0.000107789 Jy ! Total flux subtracted in 200 components = 0.000107789 Jy ! Clean residual min=-0.001153 max=0.001067 Jy/beam ! Clean residual mean=-0.000011 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.0496074 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 117 components and 0.0496074 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=0.012760Jy sigma=0.518699 ! Fit after self-cal, rms=0.012759Jy sigma=0.518603 wmodel /d2/scr/pima/bp177h_uvs/J1640+5419_C_map.mod ! Writing 117 model components to file: /d2/scr/pima/bp177h_uvs/J1640+5419_C_map.mod wobs /d2/scr/pima/bp177h_uvs/J1640+5419_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177h_uvs/J1640+5419_C_uvs.fits wwins /d2/scr/pima/bp177h_uvs/J1640+5419_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177h_uvs/J1640+5419_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 = -0.000297593 Jy ! Component: 100 - total flux cleaned = -0.000391603 Jy ! Component: 150 - total flux cleaned = -0.000409123 Jy ! Component: 200 - total flux cleaned = -0.000425451 Jy ! Component: 250 - total flux cleaned = -0.000472519 Jy ! Component: 300 - total flux cleaned = -0.000577959 Jy ! Component: 350 - total flux cleaned = -0.000678123 Jy ! Component: 400 - total flux cleaned = -0.000719502 Jy ! Component: 450 - total flux cleaned = -0.000839587 Jy ! Component: 500 - total flux cleaned = -0.000903985 Jy ! Component: 550 - total flux cleaned = -0.000954035 Jy ! Component: 600 - total flux cleaned = -0.000978039 Jy ! Component: 650 - total flux cleaned = -0.000954165 Jy ! Component: 700 - total flux cleaned = -0.000907629 Jy ! Component: 750 - total flux cleaned = -0.00090774 Jy ! Component: 800 - total flux cleaned = -0.000929893 Jy ! Component: 850 - total flux cleaned = -0.000940645 Jy ! Component: 900 - total flux cleaned = -0.000940667 Jy ! Component: 950 - total flux cleaned = -0.000993534 Jy ! Component: 1000 - total flux cleaned = -0.0010036 Jy ! Component: 1050 - total flux cleaned = -0.00100356 Jy ! Component: 1100 - total flux cleaned = -0.00101344 Jy ! Component: 1150 - total flux cleaned = -0.00105291 Jy ! Component: 1200 - total flux cleaned = -0.00105276 Jy ! Component: 1250 - total flux cleaned = -0.00105285 Jy ! Component: 1300 - total flux cleaned = -0.00108084 Jy ! Component: 1350 - total flux cleaned = -0.00108094 Jy ! Component: 1400 - total flux cleaned = -0.00111731 Jy ! Component: 1450 - total flux cleaned = -0.00114425 Jy ! Component: 1500 - total flux cleaned = -0.00116198 Jy ! Component: 1550 - total flux cleaned = -0.00120557 Jy ! Component: 1600 - total flux cleaned = -0.00125704 Jy ! Component: 1650 - total flux cleaned = -0.00129069 Jy ! Component: 1700 - total flux cleaned = -0.00129893 Jy ! Component: 1750 - total flux cleaned = -0.00135665 Jy ! Component: 1800 - total flux cleaned = -0.00137275 Jy ! Component: 1850 - total flux cleaned = -0.00142101 Jy ! Component: 1900 - total flux cleaned = -0.0014447 Jy ! Component: 1950 - total flux cleaned = -0.0014446 Jy ! Component: 2000 - total flux cleaned = -0.0014677 Jy ! Component: 2050 - total flux cleaned = -0.00147536 Jy ! Component: 2100 - total flux cleaned = -0.00149053 Jy ! Component: 2150 - total flux cleaned = -0.00149792 Jy ! Component: 2200 - total flux cleaned = -0.0015201 Jy ! Component: 2250 - total flux cleaned = -0.00153472 Jy ! Component: 2300 - total flux cleaned = -0.00154939 Jy ! Component: 2350 - total flux cleaned = -0.00157095 Jy ! Component: 2400 - total flux cleaned = -0.00162054 Jy ! Component: 2450 - total flux cleaned = -0.00164159 Jy ! Component: 2500 - total flux cleaned = -0.00163477 Jy ! Component: 2550 - total flux cleaned = -0.00168291 Jy ! Component: 2600 - total flux cleaned = -0.00171026 Jy ! Component: 2650 - total flux cleaned = -0.00174404 Jy ! Component: 2700 - total flux cleaned = -0.00177756 Jy ! Component: 2750 - total flux cleaned = -0.00181735 Jy ! Component: 2800 - total flux cleaned = -0.0018436 Jy ! Component: 2850 - total flux cleaned = -0.00188263 Jy ! Component: 2900 - total flux cleaned = -0.00190847 Jy ! Component: 2950 - total flux cleaned = -0.00193398 Jy ! Component: 3000 - total flux cleaned = -0.001953 Jy ! Component: 3050 - total flux cleaned = -0.00201592 Jy ! Component: 3100 - total flux cleaned = -0.00205952 Jy ! Component: 3150 - total flux cleaned = -0.00209044 Jy ! Component: 3200 - total flux cleaned = -0.00213341 Jy ! Component: 3250 - total flux cleaned = -0.00218206 Jy ! Component: 3300 - total flux cleaned = -0.00220622 Jy ! Component: 3350 - total flux cleaned = -0.00223613 Jy ! Component: 3400 - total flux cleaned = -0.00228377 Jy ! Component: 3450 - total flux cleaned = -0.00231919 Jy ! Component: 3500 - total flux cleaned = -0.00236022 Jy ! Component: 3550 - total flux cleaned = -0.00239513 Jy ! Component: 3600 - total flux cleaned = -0.00242975 Jy ! Component: 3650 - total flux cleaned = -0.00247562 Jy ! Component: 3700 - total flux cleaned = -0.00249268 Jy ! Component: 3750 - total flux cleaned = -0.00252668 Jy ! Component: 3800 - total flux cleaned = -0.00256048 Jy ! Component: 3850 - total flux cleaned = -0.00258845 Jy ! Component: 3900 - total flux cleaned = -0.00261621 Jy ! Component: 3950 - total flux cleaned = -0.00263279 Jy ! Component: 4000 - total flux cleaned = -0.0026768 Jy ! Component: 4050 - total flux cleaned = -0.00269868 Jy ! Total flux subtracted in 4096 components = -0.00272592 Jy ! Clean residual min=-0.000328 max=0.000339 Jy/beam ! Clean residual mean=-0.000004 rms=0.000098 Jy/beam ! Combined flux in latest and established models = 0.0468815 Jy keep ! Adding 325 model components to the UV plane model. ! The established model now contains 442 components and 0.0468815 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177h_uvs/J1640+5419_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.904 x 5.057 at 38.18 degrees (North through East) ! Clean map min=-0.00078123 max=0.03305 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177h_uvs/J1640+5419_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0330504 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.65605e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.876483 0.876483 1.75297 3.50593 7.01186 14.0237 28.0475 56.0949 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.033 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 342.277 quit ! Quitting program ! Log file /d2/scr/pima/bp177h_uvs/J1640+5419_C_uvs.log closed on Sun Mar 30 00:52:15 2014