! Started logfile: /scr/pima/bp192a1_uvs/J0604+2019_C_uvs.log on Wed Sep 16 13:33:23 2015 obs /scr/pima/bp192a1_uvs/J0604+2019_C_uva.fits ! Reading UV FITS file: /scr/pima/bp192a1_uvs/J0604+2019_C_uva.fits ! AN table 1: 41 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.670461 visibilities/baseline/integration-bin. ! Found source: J0604+2019 ! ! 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 9896 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/bp192a1_uvs/J0604+2019_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. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000452Jy sigma=26.445022 ! Fit after self-cal, rms=0.985874Jy sigma=26.095151 ! 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=2.037 mas, bmaj=5.587 mas, bpa=-11.82 degrees ! Estimated noise=0.411978 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 = 0.0106757 Jy ! Component: 100 - total flux cleaned = 0.013041 Jy ! Total flux subtracted in 100 components = 0.013041 Jy ! Clean residual min=-0.001353 max=0.001281 Jy/beam ! Clean residual mean=-0.000000 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.013041 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.013041 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=0.028179Jy sigma=0.708377 ! Fit after self-cal, rms=0.026396Jy sigma=0.658212 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00357866 Jy ! Component: 100 - total flux cleaned = 0.00457785 Jy ! Total flux subtracted in 100 components = 0.00457785 Jy ! Clean residual min=-0.001319 max=0.000990 Jy/beam ! Clean residual mean=-0.000000 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.0176189 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 14 components and 0.0176189 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=0.025862Jy sigma=0.645804 ! Fit after self-cal, rms=0.025856Jy sigma=0.645552 ! 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=2.497 mas, bmaj=5.676 mas, bpa=-9.922 degrees ! Estimated noise=0.277039 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 = 0.000797088 Jy ! Component: 100 - total flux cleaned = 0.00119865 Jy ! Component: 150 - total flux cleaned = 0.00144943 Jy ! Component: 200 - total flux cleaned = 0.00155593 Jy ! Total flux subtracted in 200 components = 0.00155593 Jy ! Clean residual min=-0.000922 max=0.001009 Jy/beam ! Clean residual mean=0.000001 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.0191748 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 25 components and 0.0191748 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=0.025823Jy sigma=0.645148 ! Fit after self-cal, rms=0.025827Jy sigma=0.645086 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.497 x 5.676 at -9.922 degrees (North through East) ! Clean map min=-0.00091007 max=0.017892 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 0.98 FD 1.00 HN 0.86 KP 0.98 ! LA 1.03 MK 0.93 NL 1.12 OV 0.88 ! PT 0.94 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 1.10 FD 0.89 HN 1.17 KP 0.97 ! LA 1.06 MK 1.13 NL 1.19 OV 0.96 ! PT 0.96 SC 1.00* ! ! ! Correcting IF 6. ! 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 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.89 HN 1.02 KP 0.97 ! LA 1.11 MK 1.03 NL 1.13 OV 0.97 ! PT 1.06 SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.09 HN 1.14 KP 0.93 ! LA 1.08 MK 1.05 NL 1.10 OV 1.06 ! PT 0.83 SC 1.00* ! ! ! Fit before self-cal, rms=0.025827Jy sigma=0.645086 ! Fit after self-cal, rms=0.026094Jy sigma=0.643713 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.508 mas, bmaj=5.711 mas, bpa=-9.791 degrees ! Estimated noise=0.281496 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 = 2.28573e-05 Jy ! Component: 100 - total flux cleaned = 2.94889e-05 Jy ! Component: 150 - total flux cleaned = 5.54101e-05 Jy ! Component: 200 - total flux cleaned = 7.0346e-05 Jy ! Total flux subtracted in 200 components = 7.0346e-05 Jy ! Clean residual min=-0.000779 max=0.000888 Jy/beam ! Clean residual mean=0.000001 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.0192451 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 32 components and 0.0192451 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=0.026085Jy sigma=0.643649 ! Fit after self-cal, rms=0.026087Jy sigma=0.643255 ! 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=0.026087Jy sigma=0.643255 ! Fit after self-cal, rms=0.026353Jy sigma=0.643163 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.511 mas, bmaj=5.717 mas, bpa=-9.76 degrees ! Estimated noise=0.28369 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.37502e-05 Jy ! Component: 100 - total flux cleaned = -3.4217e-05 Jy ! Component: 150 - total flux cleaned = -1.92683e-05 Jy ! Component: 200 - total flux cleaned = -1.13969e-05 Jy ! Total flux subtracted in 200 components = -1.13969e-05 Jy ! Clean residual min=-0.000797 max=0.000864 Jy/beam ! Clean residual mean=0.000001 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.0192337 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 35 components and 0.0192337 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=0.026348Jy sigma=0.643137 ! Fit after self-cal, rms=0.026349Jy sigma=0.643018 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 = -3.83883e-05 Jy ! Component: 100 - total flux cleaned = -3.16498e-05 Jy ! Component: 150 - total flux cleaned = -2.82395e-05 Jy ! Component: 200 - total flux cleaned = -2.82701e-05 Jy ! Total flux subtracted in 200 components = -2.82701e-05 Jy ! Clean residual min=-0.000805 max=0.000866 Jy/beam ! Clean residual mean=0.000001 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.0192055 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 41 components and 0.0192055 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=0.026347Jy sigma=0.642996 ! Fit after self-cal, rms=0.026344Jy sigma=0.642945 ! 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=0.026344Jy sigma=0.642945 ! Fit after self-cal, rms=0.026499Jy sigma=0.642929 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.513 mas, bmaj=5.721 mas, bpa=-9.748 degrees ! Estimated noise=0.285061 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.16105e-05 Jy ! Component: 100 - total flux cleaned = -1.60877e-05 Jy ! Component: 150 - total flux cleaned = -1.20735e-05 Jy ! Component: 200 - total flux cleaned = -5.17214e-06 Jy ! Total flux subtracted in 200 components = -5.17214e-06 Jy ! Clean residual min=-0.000797 max=0.000880 Jy/beam ! Clean residual mean=0.000001 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.0192003 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 46 components and 0.0192003 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=0.026496Jy sigma=0.642916 ! Fit after self-cal, rms=0.026495Jy sigma=0.642884 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 = -1.93391e-05 Jy ! Component: 100 - total flux cleaned = -4.88366e-06 Jy ! Component: 150 - total flux cleaned = 1.62194e-06 Jy ! Component: 200 - total flux cleaned = 4.81642e-06 Jy ! Total flux subtracted in 200 components = 4.81642e-06 Jy ! Clean residual min=-0.000804 max=0.000885 Jy/beam ! Clean residual mean=0.000001 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.0192051 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 48 components and 0.0192051 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=0.026493Jy sigma=0.642868 ! Fit after self-cal, rms=0.026493Jy sigma=0.642862 ! 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=0.026493Jy sigma=0.642862 ! Fit after self-cal, rms=0.026571Jy sigma=0.642859 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.191 mas, bmaj=5.894 mas, bpa=-6.463 degrees ! Estimated noise=0.313278 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.32148e-05 Jy ! Component: 100 - total flux cleaned = 6.72295e-05 Jy ! Component: 150 - total flux cleaned = 6.72963e-05 Jy ! Component: 200 - total flux cleaned = 6.9942e-05 Jy ! Total flux subtracted in 200 components = 6.9942e-05 Jy ! Clean residual min=-0.000873 max=0.000838 Jy/beam ! Clean residual mean=0.000002 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.0192751 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 53 components and 0.0192751 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=0.026570Jy sigma=0.642848 ! Fit after self-cal, rms=0.026572Jy sigma=0.642840 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 = 1.93428e-05 Jy ! Component: 100 - total flux cleaned = 2.24602e-05 Jy ! Component: 150 - total flux cleaned = 2.52194e-05 Jy ! Component: 200 - total flux cleaned = 2.78029e-05 Jy ! Total flux subtracted in 200 components = 2.78029e-05 Jy ! Clean residual min=-0.000871 max=0.000839 Jy/beam ! Clean residual mean=0.000002 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.0193029 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 54 components and 0.0193029 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=0.026572Jy sigma=0.642831 ! Fit after self-cal, rms=0.026573Jy sigma=0.642826 ! 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=2.514 mas, bmaj=5.723 mas, bpa=-9.743 degrees ! Estimated noise=0.285776 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.514 x 5.723 at -9.743 degrees (North through East) ! Clean map min=-0.00078319 max=0.018353 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=2.051 mas, bmaj=5.61 mas, bpa=-11.59 degrees ! Estimated noise=0.430912 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0142236 Jy ! Component: 100 - total flux cleaned = 0.0174054 Jy ! Component: 150 - total flux cleaned = 0.0183463 Jy ! Component: 200 - total flux cleaned = 0.0186944 Jy ! Total flux subtracted in 200 components = 0.0186944 Jy ! Clean residual min=-0.001301 max=0.001223 Jy/beam ! Clean residual mean=0.000000 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.0186944 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 0.0186944 Jy ! Inverting map and beam ! Estimated beam: bmin=2.514 mas, bmaj=5.723 mas, bpa=-9.743 degrees ! Estimated noise=0.285776 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 = 0.0003208 Jy ! Component: 100 - total flux cleaned = 0.000383802 Jy ! Component: 150 - total flux cleaned = 0.000429732 Jy ! Component: 200 - total flux cleaned = 0.000456153 Jy ! Total flux subtracted in 200 components = 0.000456153 Jy ! Clean residual min=-0.000862 max=0.000895 Jy/beam ! Clean residual mean=0.000001 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.0191506 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 22 components and 0.0191506 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=4.191 mas, bmaj=5.894 mas, bpa=-6.463 degrees ! Estimated noise=0.313278 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000121089 Jy ! Component: 100 - total flux cleaned = 0.000139226 Jy ! Component: 150 - total flux cleaned = 0.000142628 Jy ! Component: 200 - total flux cleaned = 0.000145696 Jy ! Total flux subtracted in 200 components = 0.000145696 Jy ! Clean residual min=-0.000868 max=0.000850 Jy/beam ! Clean residual mean=0.000002 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.0192963 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 = 1.88629e-09 Jy ! Component: 100 - total flux cleaned = 2.87394e-06 Jy ! Component: 150 - total flux cleaned = 2.86579e-06 Jy ! Component: 200 - total flux cleaned = 2.89714e-06 Jy ! Total flux subtracted in 200 components = 2.89714e-06 Jy ! Clean residual min=-0.000868 max=0.000845 Jy/beam ! Clean residual mean=0.000002 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.0192992 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 38 components and 0.0192992 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.514 mas, bmaj=5.723 mas, bpa=-9.743 degrees ! Estimated noise=0.285776 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.68846e-05 Jy ! Component: 100 - total flux cleaned = -8.75244e-05 Jy ! Component: 150 - total flux cleaned = -8.78647e-05 Jy ! Component: 200 - total flux cleaned = -8.78698e-05 Jy ! Total flux subtracted in 200 components = -8.78698e-05 Jy ! Clean residual min=-0.000837 max=0.000881 Jy/beam ! Clean residual mean=0.000001 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.0192113 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 46 components and 0.0192113 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=0.026575Jy sigma=0.642895 ! Fit after self-cal, rms=0.026572Jy sigma=0.642883 wmodel /scr/pima/bp192a1_uvs/J0604+2019_C_map.mod ! Writing 46 model components to file: /scr/pima/bp192a1_uvs/J0604+2019_C_map.mod wobs /scr/pima/bp192a1_uvs/J0604+2019_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp192a1_uvs/J0604+2019_C_uvs.fits wwins /scr/pima/bp192a1_uvs/J0604+2019_C_map.win ! wwins: Wrote 1 windows to /scr/pima/bp192a1_uvs/J0604+2019_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 = 0.00016014 Jy ! Component: 100 - total flux cleaned = 0.00020303 Jy ! Component: 150 - total flux cleaned = 0.000176965 Jy ! Component: 200 - total flux cleaned = 0.000139298 Jy ! Component: 250 - total flux cleaned = 9.14685e-05 Jy ! Component: 300 - total flux cleaned = 5.73981e-05 Jy ! Component: 350 - total flux cleaned = 5.74753e-05 Jy ! Component: 400 - total flux cleaned = 2.61092e-05 Jy ! Component: 450 - total flux cleaned = 6.24069e-06 Jy ! Component: 500 - total flux cleaned = -2.31226e-05 Jy ! Component: 550 - total flux cleaned = -7.05303e-05 Jy ! Component: 600 - total flux cleaned = -8.92238e-05 Jy ! Component: 650 - total flux cleaned = -0.000125008 Jy ! Component: 700 - total flux cleaned = -0.000133709 Jy ! Component: 750 - total flux cleaned = -0.000184128 Jy ! Component: 800 - total flux cleaned = -0.000184367 Jy ! Component: 850 - total flux cleaned = -0.000192699 Jy ! Component: 900 - total flux cleaned = -0.000224116 Jy ! Component: 950 - total flux cleaned = -0.000231858 Jy ! Component: 1000 - total flux cleaned = -0.000246865 Jy ! Component: 1050 - total flux cleaned = -0.000290402 Jy ! Component: 1100 - total flux cleaned = -0.000290251 Jy ! Component: 1150 - total flux cleaned = -0.000318048 Jy ! Component: 1200 - total flux cleaned = -0.000338612 Jy ! Component: 1250 - total flux cleaned = -0.000372153 Jy ! Component: 1300 - total flux cleaned = -0.00039849 Jy ! Component: 1350 - total flux cleaned = -0.000456552 Jy ! Component: 1400 - total flux cleaned = -0.000475518 Jy ! Component: 1450 - total flux cleaned = -0.000531571 Jy ! Component: 1500 - total flux cleaned = -0.000574216 Jy ! Component: 1550 - total flux cleaned = -0.000592222 Jy ! Component: 1600 - total flux cleaned = -0.000633968 Jy ! Component: 1650 - total flux cleaned = -0.000674989 Jy ! Component: 1700 - total flux cleaned = -0.000692374 Jy ! Component: 1750 - total flux cleaned = -0.000715183 Jy ! Component: 1800 - total flux cleaned = -0.000737588 Jy ! Component: 1850 - total flux cleaned = -0.000737569 Jy ! Component: 1900 - total flux cleaned = -0.000759391 Jy ! Component: 1950 - total flux cleaned = -0.000737675 Jy ! Component: 2000 - total flux cleaned = -0.000732325 Jy ! Component: 2050 - total flux cleaned = -0.000737635 Jy ! Component: 2100 - total flux cleaned = -0.000706077 Jy ! Component: 2150 - total flux cleaned = -0.000716466 Jy ! Component: 2200 - total flux cleaned = -0.000700955 Jy ! Component: 2250 - total flux cleaned = -0.000680471 Jy ! Component: 2300 - total flux cleaned = -0.000675343 Jy ! Component: 2350 - total flux cleaned = -0.000670301 Jy ! Component: 2400 - total flux cleaned = -0.000660328 Jy ! Component: 2450 - total flux cleaned = -0.000650432 Jy ! Component: 2500 - total flux cleaned = -0.000660233 Jy ! Component: 2550 - total flux cleaned = -0.000655342 Jy ! Component: 2600 - total flux cleaned = -0.000640825 Jy ! Component: 2650 - total flux cleaned = -0.000631248 Jy ! Component: 2700 - total flux cleaned = -0.000626486 Jy ! Component: 2750 - total flux cleaned = -0.000617006 Jy ! Component: 2800 - total flux cleaned = -0.00061697 Jy ! Component: 2850 - total flux cleaned = -0.000626319 Jy ! Component: 2900 - total flux cleaned = -0.00063093 Jy ! Component: 2950 - total flux cleaned = -0.000640155 Jy ! Component: 3000 - total flux cleaned = -0.000644743 Jy ! Component: 3050 - total flux cleaned = -0.000649265 Jy ! Component: 3100 - total flux cleaned = -0.000653796 Jy ! Component: 3150 - total flux cleaned = -0.000658314 Jy ! Component: 3200 - total flux cleaned = -0.000671849 Jy ! Component: 3250 - total flux cleaned = -0.000671856 Jy ! Component: 3300 - total flux cleaned = -0.000667425 Jy ! Component: 3350 - total flux cleaned = -0.000671875 Jy ! Component: 3400 - total flux cleaned = -0.000671898 Jy ! Component: 3450 - total flux cleaned = -0.000685107 Jy ! Component: 3500 - total flux cleaned = -0.000671956 Jy ! Component: 3550 - total flux cleaned = -0.000680698 Jy ! Component: 3600 - total flux cleaned = -0.00067636 Jy ! Component: 3650 - total flux cleaned = -0.000680691 Jy ! Component: 3700 - total flux cleaned = -0.000667775 Jy ! Component: 3750 - total flux cleaned = -0.000672086 Jy ! Component: 3800 - total flux cleaned = -0.000680636 Jy ! Component: 3850 - total flux cleaned = -0.000684883 Jy ! Component: 3900 - total flux cleaned = -0.000684892 Jy ! Component: 3950 - total flux cleaned = -0.000689108 Jy ! Component: 4000 - total flux cleaned = -0.000701732 Jy ! Component: 4050 - total flux cleaned = -0.000701741 Jy ! Total flux subtracted in 4096 components = -0.000701751 Jy ! Clean residual min=-0.000259 max=0.000283 Jy/beam ! Clean residual mean=0.000001 rms=0.000074 Jy/beam ! Combined flux in latest and established models = 0.0185095 Jy keep ! Adding 266 model components to the UV plane model. ! The established model now contains 312 components and 0.0185096 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp192a1_uvs/J0604+2019_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.514 x 5.723 at -9.743 degrees (North through East) ! Clean map min=-0.0006403 max=0.018384 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp192a1_uvs/J0604+2019_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0183841 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.13181e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.1638 1.1638 2.3276 4.65521 9.31041 18.6208 37.2416 74.4833 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.018 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 257.775 quit ! Quitting program ! Log file /scr/pima/bp192a1_uvs/J0604+2019_C_uvs.log closed on Wed Sep 16 13:33:28 2015