! Started logfile: /d2/scr/pima/bp177i_uvs/J1742+6512_C_uvs.log on Tue Apr 15 00:34:05 2014 obs /d2/scr/pima/bp177i_uvs/J1742+6512_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1742+6512_C_uva.fits ! AN table 1: 6 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.792593 visibilities/baseline/integration-bin. ! Found source: J1742+6512 ! ! 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 1712 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/bp177i_uvs/J1742+6512_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 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000919Jy sigma=43.545095 ! Fit after self-cal, rms=0.973017Jy sigma=42.342045 ! 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=1.333 mas, bmaj=5.606 mas, bpa=46.77 degrees ! Estimated noise=0.61153 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 = 0.0185345 Jy ! Component: 100 - total flux cleaned = 0.0250079 Jy ! Total flux subtracted in 100 components = 0.0250079 Jy ! Clean residual min=-0.002410 max=0.003046 Jy/beam ! Clean residual mean=-0.000013 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.0250079 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0250079 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=0.017537Jy sigma=0.691923 ! Fit after self-cal, rms=0.016333Jy sigma=0.637500 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00434292 Jy ! Component: 100 - total flux cleaned = 0.00665399 Jy ! Total flux subtracted in 100 components = 0.00665399 Jy ! Clean residual min=-0.001947 max=0.002179 Jy/beam ! Clean residual mean=-0.000007 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.0316619 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 16 components and 0.0316619 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=0.014660Jy sigma=0.566011 ! Fit after self-cal, rms=0.014631Jy sigma=0.564748 ! 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=1.699 mas, bmaj=5.906 mas, bpa=47.59 degrees ! Estimated noise=0.400402 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 (-6.9, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00262234 Jy ! Component: 100 - total flux cleaned = 0.00413291 Jy ! Component: 150 - total flux cleaned = 0.00473062 Jy ! Component: 200 - total flux cleaned = 0.00492798 Jy ! Total flux subtracted in 200 components = 0.00492798 Jy ! Clean residual min=-0.001015 max=0.000954 Jy/beam ! Clean residual mean=-0.000008 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.0365899 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 51 components and 0.0365899 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=0.014015Jy sigma=0.542058 ! Fit after self-cal, rms=0.013992Jy sigma=0.540992 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.699 x 5.906 at 47.59 degrees (North through East) ! Clean map min=-0.00099143 max=0.026915 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 0.93 FD 1.14 HN 0.84 KP 0.94 ! LA 1.02 MK 1.07 NL 1.06 OV 0.99 ! PT 1.03 SC 1.09 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 1.06 KP 1.08 ! LA 0.97 MK 0.93 NL 1.11 OV 0.95 ! PT 0.95 SC 0.86 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 1.05 KP 0.99 ! LA 1.07 MK 1.01 NL 1.06 OV 1.05 ! PT 1.11 SC 1.17 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 HN 0.91 KP 1.00 ! LA 1.04 MK 0.97 NL 1.05 OV 0.94 ! PT 0.99 SC 0.92 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.94 HN 0.97 KP 0.96 ! LA 1.08 MK 1.09 NL 1.06 OV 1.01 ! PT 1.01 SC 1.16 ! ! ! Fit before self-cal, rms=0.013992Jy sigma=0.540992 ! Fit after self-cal, rms=0.014073Jy sigma=0.532893 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.702 mas, bmaj=5.888 mas, bpa=47.59 degrees ! Estimated noise=0.40642 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 = 0.000925555 Jy ! Component: 100 - total flux cleaned = 0.00148342 Jy ! Component: 150 - total flux cleaned = 0.00172733 Jy ! Component: 200 - total flux cleaned = 0.00187448 Jy ! Total flux subtracted in 200 components = 0.00187448 Jy ! Clean residual min=-0.000921 max=0.000840 Jy/beam ! Clean residual mean=-0.000005 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.0384643 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 81 components and 0.0384643 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=0.013961Jy sigma=0.530433 ! Fit after self-cal, rms=0.013959Jy sigma=0.530174 ! 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=0.013959Jy sigma=0.530174 ! Fit after self-cal, rms=0.013872Jy sigma=0.526670 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.693 mas, bmaj=5.893 mas, bpa=47.58 degrees ! Estimated noise=0.4087 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000583507 Jy ! Component: 100 - total flux cleaned = 0.000869046 Jy ! Component: 150 - total flux cleaned = 0.000963785 Jy ! Component: 200 - total flux cleaned = 0.00102604 Jy ! Total flux subtracted in 200 components = 0.00102604 Jy ! Clean residual min=-0.000819 max=0.000847 Jy/beam ! Clean residual mean=-0.000003 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.0394904 Jy selfcal ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 108 components and 0.0394904 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=0.013821Jy sigma=0.525584 ! Fit after self-cal, rms=0.013821Jy sigma=0.525466 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 = 0.000154677 Jy ! Component: 100 - total flux cleaned = 0.000199955 Jy ! Component: 150 - total flux cleaned = 0.000231556 Jy ! Component: 200 - total flux cleaned = 0.000271001 Jy ! Total flux subtracted in 200 components = 0.000271001 Jy ! Clean residual min=-0.000773 max=0.000826 Jy/beam ! Clean residual mean=-0.000003 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.0397614 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 122 components and 0.0397614 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=0.013800Jy sigma=0.524914 ! Fit after self-cal, rms=0.013799Jy sigma=0.524877 ! 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=0.013799Jy sigma=0.524877 ! Fit after self-cal, rms=0.013879Jy sigma=0.524514 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.687 mas, bmaj=5.892 mas, bpa=47.57 degrees ! Estimated noise=0.411892 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000434248 Jy ! Component: 100 - total flux cleaned = 0.000724541 Jy ! Component: 150 - total flux cleaned = 0.000774118 Jy ! Component: 200 - total flux cleaned = 0.000820016 Jy ! Total flux subtracted in 200 components = 0.000820016 Jy ! Clean residual min=-0.000768 max=0.000814 Jy/beam ! Clean residual mean=-0.000003 rms=0.000196 Jy/beam ! Combined flux in latest and established models = 0.0405814 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 138 components and 0.0405814 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=0.013846Jy sigma=0.524083 ! Fit after self-cal, rms=0.013846Jy sigma=0.524057 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 = 8.11222e-05 Jy ! Component: 100 - total flux cleaned = 0.00010658 Jy ! Component: 150 - total flux cleaned = 0.000146114 Jy ! Component: 200 - total flux cleaned = 0.000168679 Jy ! Total flux subtracted in 200 components = 0.000168679 Jy ! Clean residual min=-0.000738 max=0.000803 Jy/beam ! Clean residual mean=-0.000003 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.0407501 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 146 components and 0.0407501 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=0.013833Jy sigma=0.523774 ! Fit after self-cal, rms=0.013833Jy sigma=0.523760 ! 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=0.013833Jy sigma=0.523760 ! Fit after self-cal, rms=0.013917Jy sigma=0.523514 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.723 mas, bmaj=6.234 mas, bpa=54.42 degrees ! Estimated noise=0.505545 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000435165 Jy ! Component: 100 - total flux cleaned = 0.000604798 Jy ! Component: 150 - total flux cleaned = 0.000697811 Jy ! Component: 200 - total flux cleaned = 0.000723596 Jy ! Total flux subtracted in 200 components = 0.000723596 Jy ! Clean residual min=-0.000798 max=0.000872 Jy/beam ! Clean residual mean=-0.000005 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.0414737 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 168 components and 0.0414737 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=0.013894Jy sigma=0.523501 ! Fit after self-cal, rms=0.013894Jy sigma=0.523444 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 = 6.87541e-05 Jy ! Component: 100 - total flux cleaned = 6.8719e-05 Jy ! Component: 150 - total flux cleaned = 6.87156e-05 Jy ! Component: 200 - total flux cleaned = 6.39209e-05 Jy ! Total flux subtracted in 200 components = 6.39209e-05 Jy ! Clean residual min=-0.000793 max=0.000867 Jy/beam ! Clean residual mean=-0.000005 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.0415376 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 179 components and 0.0415376 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=0.013890Jy sigma=0.523419 ! Fit after self-cal, rms=0.013890Jy sigma=0.523406 ! 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=1.682 mas, bmaj=5.891 mas, bpa=47.58 degrees ! Estimated noise=0.414908 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.682 x 5.891 at 47.58 degrees (North through East) ! Clean map min=-0.00068915 max=0.027407 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=1.316 mas, bmaj=5.645 mas, bpa=46.75 degrees ! Estimated noise=0.62238 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0197346 Jy ! Component: 100 - total flux cleaned = 0.0269903 Jy ! Component: 150 - total flux cleaned = 0.0308829 Jy ! Component: 200 - total flux cleaned = 0.0334789 Jy ! Total flux subtracted in 200 components = 0.0334789 Jy ! Clean residual min=-0.001888 max=0.001806 Jy/beam ! Clean residual mean=-0.000008 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.033479 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.033479 Jy ! Inverting map and beam ! Estimated beam: bmin=1.682 mas, bmaj=5.891 mas, bpa=47.58 degrees ! Estimated noise=0.414908 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 = 0.00285939 Jy ! Component: 100 - total flux cleaned = 0.00464096 Jy ! Component: 150 - total flux cleaned = 0.00579251 Jy ! Component: 200 - total flux cleaned = 0.00653696 Jy ! Total flux subtracted in 200 components = 0.00653696 Jy ! Clean residual min=-0.000896 max=0.000866 Jy/beam ! Clean residual mean=-0.000007 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.0400159 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 66 components and 0.0400159 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=3.723 mas, bmaj=6.234 mas, bpa=54.42 degrees ! Estimated noise=0.505545 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000851747 Jy ! Component: 100 - total flux cleaned = 0.00132486 Jy ! Component: 150 - total flux cleaned = 0.00153739 Jy ! Component: 200 - total flux cleaned = 0.00157726 Jy ! Total flux subtracted in 200 components = 0.00157726 Jy ! Clean residual min=-0.000867 max=0.000888 Jy/beam ! Clean residual mean=-0.000008 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.0415932 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 = 3.51711e-05 Jy ! Component: 100 - total flux cleaned = 5.53703e-05 Jy ! Component: 150 - total flux cleaned = 5.55259e-05 Jy ! Component: 200 - total flux cleaned = 5.59156e-05 Jy ! Total flux subtracted in 200 components = 5.59156e-05 Jy ! Clean residual min=-0.000862 max=0.000882 Jy/beam ! Clean residual mean=-0.000006 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.0416491 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 132 components and 0.0416491 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.682 mas, bmaj=5.891 mas, bpa=47.58 degrees ! Estimated noise=0.414908 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.68696e-05 Jy ! Component: 100 - total flux cleaned = 6.14823e-05 Jy ! Component: 150 - total flux cleaned = 6.1588e-05 Jy ! Component: 200 - total flux cleaned = 5.00232e-05 Jy ! Total flux subtracted in 200 components = 5.00232e-05 Jy ! Clean residual min=-0.000799 max=0.000846 Jy/beam ! Clean residual mean=-0.000003 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.0416991 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 151 components and 0.0416991 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=0.013917Jy sigma=0.524126 ! Fit after self-cal, rms=0.013916Jy sigma=0.524027 wmodel /d2/scr/pima/bp177i_uvs/J1742+6512_C_map.mod ! Writing 151 model components to file: /d2/scr/pima/bp177i_uvs/J1742+6512_C_map.mod wobs /d2/scr/pima/bp177i_uvs/J1742+6512_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1742+6512_C_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1742+6512_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177i_uvs/J1742+6512_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 = -6.63217e-05 Jy ! Component: 100 - total flux cleaned = -0.000146625 Jy ! Component: 150 - total flux cleaned = -0.000171689 Jy ! Component: 200 - total flux cleaned = -0.00018371 Jy ! Component: 250 - total flux cleaned = -0.000171829 Jy ! Component: 300 - total flux cleaned = -0.000137774 Jy ! Component: 350 - total flux cleaned = -0.000171189 Jy ! Component: 400 - total flux cleaned = -0.000203463 Jy ! Component: 450 - total flux cleaned = -0.000256416 Jy ! Component: 500 - total flux cleaned = -0.00032878 Jy ! Component: 550 - total flux cleaned = -0.000359106 Jy ! Component: 600 - total flux cleaned = -0.000408748 Jy ! Component: 650 - total flux cleaned = -0.000457169 Jy ! Component: 700 - total flux cleaned = -0.00047622 Jy ! Component: 750 - total flux cleaned = -0.000523191 Jy ! Component: 800 - total flux cleaned = -0.000551096 Jy ! Component: 850 - total flux cleaned = -0.000605427 Jy ! Component: 900 - total flux cleaned = -0.000614354 Jy ! Component: 950 - total flux cleaned = -0.000614216 Jy ! Component: 1000 - total flux cleaned = -0.000622902 Jy ! Component: 1050 - total flux cleaned = -0.000640057 Jy ! Component: 1100 - total flux cleaned = -0.000631436 Jy ! Component: 1150 - total flux cleaned = -0.000648377 Jy ! Component: 1200 - total flux cleaned = -0.000664978 Jy ! Component: 1250 - total flux cleaned = -0.000665082 Jy ! Component: 1300 - total flux cleaned = -0.000673137 Jy ! Component: 1350 - total flux cleaned = -0.000689139 Jy ! Component: 1400 - total flux cleaned = -0.000705007 Jy ! Component: 1450 - total flux cleaned = -0.000712874 Jy ! Component: 1500 - total flux cleaned = -0.000720604 Jy ! Component: 1550 - total flux cleaned = -0.000728216 Jy ! Component: 1600 - total flux cleaned = -0.000728209 Jy ! Component: 1650 - total flux cleaned = -0.000728253 Jy ! Component: 1700 - total flux cleaned = -0.000743082 Jy ! Component: 1750 - total flux cleaned = -0.000742997 Jy ! Component: 1800 - total flux cleaned = -0.000735681 Jy ! Component: 1850 - total flux cleaned = -0.000750019 Jy ! Component: 1900 - total flux cleaned = -0.000742837 Jy ! Component: 1950 - total flux cleaned = -0.000721654 Jy ! Component: 2000 - total flux cleaned = -0.000728644 Jy ! Component: 2050 - total flux cleaned = -0.000721665 Jy ! Component: 2100 - total flux cleaned = -0.0007147 Jy ! Component: 2150 - total flux cleaned = -0.000728321 Jy ! Component: 2200 - total flux cleaned = -0.00072828 Jy ! Component: 2250 - total flux cleaned = -0.000741629 Jy ! Component: 2300 - total flux cleaned = -0.000734923 Jy ! Component: 2350 - total flux cleaned = -0.000721741 Jy ! Component: 2400 - total flux cleaned = -0.000728328 Jy ! Component: 2450 - total flux cleaned = -0.000754248 Jy ! Component: 2500 - total flux cleaned = -0.000754255 Jy ! Component: 2550 - total flux cleaned = -0.000779745 Jy ! Component: 2600 - total flux cleaned = -0.000779739 Jy ! Component: 2650 - total flux cleaned = -0.000817473 Jy ! Component: 2700 - total flux cleaned = -0.000811202 Jy ! Component: 2750 - total flux cleaned = -0.000842199 Jy ! Component: 2800 - total flux cleaned = -0.000854516 Jy ! Component: 2850 - total flux cleaned = -0.000848401 Jy ! Component: 2900 - total flux cleaned = -0.000878817 Jy ! Component: 2950 - total flux cleaned = -0.000890931 Jy ! Component: 3000 - total flux cleaned = -0.000891005 Jy ! Component: 3050 - total flux cleaned = -0.000902974 Jy ! Component: 3100 - total flux cleaned = -0.000908931 Jy ! Component: 3150 - total flux cleaned = -0.000938327 Jy ! Component: 3200 - total flux cleaned = -0.000944117 Jy ! Component: 3250 - total flux cleaned = -0.000949931 Jy ! Component: 3300 - total flux cleaned = -0.000955667 Jy ! Component: 3350 - total flux cleaned = -0.000989987 Jy ! Component: 3400 - total flux cleaned = -0.00098428 Jy ! Component: 3450 - total flux cleaned = -0.00100685 Jy ! Component: 3500 - total flux cleaned = -0.0010125 Jy ! Component: 3550 - total flux cleaned = -0.00104043 Jy ! Component: 3600 - total flux cleaned = -0.00106254 Jy ! Component: 3650 - total flux cleaned = -0.00107908 Jy ! Component: 3700 - total flux cleaned = -0.00107906 Jy ! Component: 3750 - total flux cleaned = -0.00108452 Jy ! Component: 3800 - total flux cleaned = -0.00110621 Jy ! Component: 3850 - total flux cleaned = -0.00112237 Jy ! Component: 3900 - total flux cleaned = -0.00114377 Jy ! Component: 3950 - total flux cleaned = -0.00112783 Jy ! Component: 4000 - total flux cleaned = -0.00115962 Jy ! Component: 4050 - total flux cleaned = -0.00117543 Jy ! Total flux subtracted in 4096 components = -0.00120164 Jy ! Clean residual min=-0.000273 max=0.000298 Jy/beam ! Clean residual mean=-0.000004 rms=0.000095 Jy/beam ! Combined flux in latest and established models = 0.0404975 Jy keep ! Adding 282 model components to the UV plane model. ! The established model now contains 433 components and 0.0404975 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1742+6512_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.682 x 5.891 at 47.58 degrees (North through East) ! Clean map min=-0.00060421 max=0.027243 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1742+6512_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0272429 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.2389e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.01739 1.01739 2.03478 4.06956 8.13912 16.2782 32.5565 65.113 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.027 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 294.872 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1742+6512_C_uvs.log closed on Tue Apr 15 00:34:10 2014