! Started logfile: /d2/scr/pima/bp177j_uvs/J0352+1754_X_uvs.log on Thu Jun 19 03:25:29 2014 obs /d2/scr/pima/bp177j_uvs/J0352+1754_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177j_uvs/J0352+1754_X_uva.fits ! AN table 1: 2 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.444444 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0352+1754 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 256 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177j_uvs/J0352+1754_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.007008Jy sigma=45.606990 ! Fit after self-cal, rms=0.960724Jy sigma=43.684178 ! 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=2.708 mas, bmaj=3.027 mas, bpa=72.91 degrees ! Estimated noise=1.17177 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.03428 Jy ! Component: 100 - total flux cleaned = 0.0499509 Jy ! Total flux subtracted in 100 components = 0.0499509 Jy ! Clean residual min=-0.009988 max=0.010057 Jy/beam ! Clean residual mean=0.000042 rms=0.004274 Jy/beam ! Combined flux in latest and established models = 0.0499509 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 45 components and 0.0499509 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=0.031362Jy sigma=1.396021 ! Fit after self-cal, rms=0.028400Jy sigma=1.287659 ! 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=2.873 mas, bmaj=3.051 mas, bpa=67.67 degrees ! Estimated noise=1.06113 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 = 0.0113163 Jy ! Component: 100 - total flux cleaned = 0.0126187 Jy ! Component: 150 - total flux cleaned = 0.0128876 Jy ! Component: 200 - total flux cleaned = 0.0123642 Jy ! Total flux subtracted in 200 components = 0.0123642 Jy ! Clean residual min=-0.003629 max=0.003642 Jy/beam ! Clean residual mean=0.000014 rms=0.001711 Jy/beam ! Combined flux in latest and established models = 0.0623151 Jy ! Performing phase self-cal ! Adding 98 model components to the UV plane model. ! The established model now contains 139 components and 0.0623151 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=0.016844Jy sigma=0.712203 ! Fit after self-cal, rms=0.016518Jy sigma=0.703113 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.873 x 3.051 at 67.67 degrees (North through East) ! Clean map min=-0.0061218 max=0.033119 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* ! ! ! 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* ! ! ! 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* ! ! ! 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* ! ! ! Correcting IF 5. ! 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* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 1.00* KP 0.89 ! LA 0.97 MK 1.00* NL 1.02 OV 1.10 ! PT 0.93 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.04 HN 1.00* KP 0.89 ! LA 0.98 MK 1.00* NL 1.02 OV 1.00 ! PT 0.97 ! ! ! Correcting IF 8. ! 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* ! ! ! Fit before self-cal, rms=0.016518Jy sigma=0.703113 ! Fit after self-cal, rms=0.016129Jy sigma=0.691872 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.88 mas, bmaj=3.061 mas, bpa=70.22 degrees ! Estimated noise=1.04512 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 = -0.00216143 Jy ! Component: 100 - total flux cleaned = -0.00272815 Jy ! Component: 150 - total flux cleaned = -0.00295541 Jy ! Component: 200 - total flux cleaned = -0.00424243 Jy ! Total flux subtracted in 200 components = -0.00424243 Jy ! Clean residual min=-0.001537 max=0.001521 Jy/beam ! Clean residual mean=0.000006 rms=0.000747 Jy/beam ! Combined flux in latest and established models = 0.0580727 Jy ! Performing phase self-cal ! Adding 101 model components to the UV plane model. ! The established model now contains 233 components and 0.0580727 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=0.013754Jy sigma=0.585715 ! Fit after self-cal, rms=0.013632Jy sigma=0.581891 ! 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=0.013632Jy sigma=0.581891 ! Fit after self-cal, rms=0.013211Jy sigma=0.563146 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.858 mas, bmaj=3.093 mas, bpa=71.3 degrees ! Estimated noise=1.04438 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000346413 Jy ! Component: 100 - total flux cleaned = 0.000110532 Jy ! Component: 150 - total flux cleaned = -9.58092e-06 Jy ! Component: 200 - total flux cleaned = -0.000514834 Jy ! Total flux subtracted in 200 components = -0.000514834 Jy ! Clean residual min=-0.000900 max=0.000895 Jy/beam ! Clean residual mean=0.000003 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.0575578 Jy selfcal ! Performing phase self-cal ! Adding 84 model components to the UV plane model. ! The established model now contains 301 components and 0.0575578 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=0.012311Jy sigma=0.526252 ! Fit after self-cal, rms=0.012274Jy sigma=0.525042 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 = 0.000320909 Jy ! Component: 100 - total flux cleaned = 0.000508457 Jy ! Component: 150 - total flux cleaned = 0.000349068 Jy ! Component: 200 - total flux cleaned = 0.000275038 Jy ! Total flux subtracted in 200 components = 0.000275038 Jy ! Clean residual min=-0.000598 max=0.000597 Jy/beam ! Clean residual mean=0.000001 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.0578329 Jy ! Performing phase self-cal ! Adding 77 model components to the UV plane model. ! The established model now contains 362 components and 0.0578329 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=0.011922Jy sigma=0.513806 ! Fit after self-cal, rms=0.011912Jy sigma=0.513476 ! 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=0.011912Jy sigma=0.513476 ! Fit after self-cal, rms=0.010855Jy sigma=0.456797 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.881 mas, bmaj=3.107 mas, bpa=71.26 degrees ! Estimated noise=1.04297 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000271409 Jy ! Component: 100 - total flux cleaned = 6.58139e-05 Jy ! Component: 150 - total flux cleaned = -0.000238361 Jy ! Component: 200 - total flux cleaned = -0.000455041 Jy ! Total flux subtracted in 200 components = -0.000455041 Jy ! Clean residual min=-0.000348 max=0.000352 Jy/beam ! Clean residual mean=0.000001 rms=0.000111 Jy/beam ! Combined flux in latest and established models = 0.0573778 Jy selfcal ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 412 components and 0.0573778 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=0.010737Jy sigma=0.452483 ! Fit after self-cal, rms=0.010737Jy sigma=0.452198 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 = -4.98062e-05 Jy ! Component: 100 - total flux cleaned = -0.00020374 Jy ! Component: 150 - total flux cleaned = -0.00045813 Jy ! Component: 200 - total flux cleaned = -0.000649185 Jy ! Total flux subtracted in 200 components = -0.000649185 Jy ! Clean residual min=-0.000283 max=0.000284 Jy/beam ! Clean residual mean=0.000000 rms=0.000095 Jy/beam ! Combined flux in latest and established models = 0.0567286 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 457 components and 0.0567286 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=0.010665Jy sigma=0.449967 ! Fit after self-cal, rms=0.010664Jy sigma=0.449821 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.010664Jy sigma=0.449821 ! Fit after self-cal, rms=0.010812Jy sigma=0.446654 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.196 mas, bmaj=3.649 mas, bpa=70.45 degrees ! Estimated noise=1.07702 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.99558e-05 Jy ! Component: 100 - total flux cleaned = -2.91153e-05 Jy ! Component: 150 - total flux cleaned = -0.000157075 Jy ! Component: 200 - total flux cleaned = -0.000312053 Jy ! Total flux subtracted in 200 components = -0.000312053 Jy ! Clean residual min=-0.000281 max=0.000281 Jy/beam ! Clean residual mean=0.000000 rms=0.000094 Jy/beam ! Combined flux in latest and established models = 0.0564166 Jy selfcal ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 501 components and 0.0564166 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=0.010742Jy sigma=0.444357 ! Fit after self-cal, rms=0.010742Jy sigma=0.444222 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 = -0.000106745 Jy ! Component: 100 - total flux cleaned = -0.000260968 Jy ! Component: 150 - total flux cleaned = -0.000394376 Jy ! Component: 200 - total flux cleaned = -0.000496846 Jy ! Total flux subtracted in 200 components = -0.000496846 Jy ! Clean residual min=-0.000242 max=0.000244 Jy/beam ! Clean residual mean=0.000000 rms=0.000083 Jy/beam ! Combined flux in latest and established models = 0.0559197 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 536 components and 0.0559197 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=0.010696Jy sigma=0.442715 ! Fit after self-cal, rms=0.010695Jy sigma=0.442614 ! 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=2.899 mas, bmaj=3.093 mas, bpa=70.57 degrees ! Estimated noise=1.05174 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.899 x 3.093 at 70.57 degrees (North through East) ! Clean map min=-0.0033042 max=0.029846 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=2.723 mas, bmaj=3.066 mas, bpa=74.17 degrees ! Estimated noise=1.16932 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0358927 Jy ! Component: 100 - total flux cleaned = 0.0485409 Jy ! Component: 150 - total flux cleaned = 0.055663 Jy ! Component: 200 - total flux cleaned = 0.05912 Jy ! Total flux subtracted in 200 components = 0.05912 Jy ! Clean residual min=-0.005510 max=0.005501 Jy/beam ! Clean residual mean=0.000018 rms=0.002457 Jy/beam ! Combined flux in latest and established models = 0.05912 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 97 model components to the UV plane model. ! The established model now contains 97 components and 0.05912 Jy ! Inverting map and beam ! Estimated beam: bmin=2.899 mas, bmaj=3.093 mas, bpa=70.57 degrees ! Estimated noise=1.05174 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 = 0.00258774 Jy ! Component: 100 - total flux cleaned = 0.00209658 Jy ! Component: 150 - total flux cleaned = 0.00172763 Jy ! Component: 200 - total flux cleaned = 0.00189989 Jy ! Total flux subtracted in 200 components = 0.00189989 Jy ! Clean residual min=-0.002331 max=0.002337 Jy/beam ! Clean residual mean=0.000003 rms=0.001028 Jy/beam ! Combined flux in latest and established models = 0.0610199 Jy ! Adding 89 model components to the UV plane model. ! The established model now contains 180 components and 0.0610199 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.196 mas, bmaj=3.649 mas, bpa=70.45 degrees ! Estimated noise=1.07702 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000326938 Jy ! Component: 100 - total flux cleaned = 0.000677697 Jy ! Component: 150 - total flux cleaned = 0.000751948 Jy ! Component: 200 - total flux cleaned = 0.00123832 Jy ! Total flux subtracted in 200 components = 0.00123832 Jy ! Clean residual min=-0.001047 max=0.001045 Jy/beam ! Clean residual mean=0.000003 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.0622582 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 = 0.000257015 Jy ! Component: 100 - total flux cleaned = 0.000214796 Jy ! Component: 150 - total flux cleaned = 3.92267e-05 Jy ! Component: 200 - total flux cleaned = -4.60026e-05 Jy ! Total flux subtracted in 200 components = -4.60026e-05 Jy ! Clean residual min=-0.000702 max=0.000703 Jy/beam ! Clean residual mean=0.000001 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.0622122 Jy ! Adding 164 model components to the UV plane model. ! The established model now contains 339 components and 0.0622122 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.899 mas, bmaj=3.093 mas, bpa=70.57 degrees ! Estimated noise=1.05174 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000937417 Jy ! Component: 100 - total flux cleaned = 0.00132177 Jy ! Component: 150 - total flux cleaned = 0.00157876 Jy ! Component: 200 - total flux cleaned = 0.00170039 Jy ! Total flux subtracted in 200 components = 0.00170039 Jy ! Clean residual min=-0.000490 max=0.000489 Jy/beam ! Clean residual mean=-0.000000 rms=0.000166 Jy/beam ! Combined flux in latest and established models = 0.0639126 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 377 components and 0.0639126 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=0.010983Jy sigma=0.454395 ! Fit after self-cal, rms=0.010960Jy sigma=0.453544 wmodel /d2/scr/pima/bp177j_uvs/J0352+1754_X_map.mod ! Writing 377 model components to file: /d2/scr/pima/bp177j_uvs/J0352+1754_X_map.mod wobs /d2/scr/pima/bp177j_uvs/J0352+1754_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177j_uvs/J0352+1754_X_uvs.fits wwins /d2/scr/pima/bp177j_uvs/J0352+1754_X_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /home/lpetrov/bin/01_muppet] ! wmap "/d2/scr/pima/bp177j_uvs/J0352+1754_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.899 x 3.093 at 70.57 degrees (North through East) ! Clean map min=-0.0034348 max=0.030222 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177j_uvs/J0352+1754_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0302222 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000167712 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.66479 1.66479 3.32958 6.65916 13.3183 26.6367 53.2733 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.03 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 180.202 quit ! Quitting program ! Log file /d2/scr/pima/bp177j_uvs/J0352+1754_X_uvs.log closed on Thu Jun 19 03:25:33 2014