! Started logfile: /d2/scr/pima/bp177j_uvs/J0553-0730_X_uvs.log on Thu Jun 19 03:29:14 2014 obs /d2/scr/pima/bp177j_uvs/J0553-0730_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177j_uvs/J0553-0730_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0553-0730 ! ! 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 1080 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/J0553-0730_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. ! ! 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=1.000764Jy sigma=37.507426 ! Fit after self-cal, rms=0.920392Jy sigma=34.456292 ! 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=0.7647 mas, bmaj=1.998 mas, bpa=-3.74 degrees ! Estimated noise=0.788681 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 = 0.0573159 Jy ! Component: 100 - total flux cleaned = 0.0750288 Jy ! Total flux subtracted in 100 components = 0.0750288 Jy ! Clean residual min=-0.006540 max=0.007671 Jy/beam ! Clean residual mean=-0.000013 rms=0.001593 Jy/beam ! Combined flux in latest and established models = 0.0750288 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0750288 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=0.033122Jy sigma=1.206443 ! Fit after self-cal, rms=0.033121Jy sigma=1.205572 ! 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=0.9268 mas, bmaj=2.276 mas, bpa=-3.29 degrees ! Estimated noise=0.587417 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 = 0.0124999 Jy ! Component: 100 - total flux cleaned = 0.019013 Jy ! Component: 150 - total flux cleaned = 0.0228156 Jy ! Component: 200 - total flux cleaned = 0.0251082 Jy ! Total flux subtracted in 200 components = 0.0251082 Jy ! Clean residual min=-0.006006 max=0.011782 Jy/beam ! Clean residual mean=-0.000037 rms=0.002171 Jy/beam ! Combined flux in latest and established models = 0.100137 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 45 components and 0.100137 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=0.028152Jy sigma=1.022160 ! Fit after self-cal, rms=0.028177Jy sigma=1.021080 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9268 x 2.276 at -3.29 degrees (North through East) ! Clean map min=-0.0059052 max=0.077383 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 1.01 FD 1.05 HN 1.03 KP 0.86 ! LA 1.00 MK 1.13 NL 1.07 OV 1.03 ! PT 0.88 SC 1.09 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.99 HN 1.00 KP 0.96 ! LA 1.05 MK 1.16 NL 0.96 OV 1.03 ! PT 0.84 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.05 HN 1.09 KP 1.00 ! LA 1.06 MK 1.10 NL 1.03 OV 1.08 ! PT 0.85 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.00 HN 0.99 KP 0.92 ! LA 1.03 MK 1.06 NL 1.06 OV 1.12 ! PT 0.84 SC 1.03 ! ! ! 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* SC 1.00* ! ! ! Fit before self-cal, rms=0.028177Jy sigma=1.021080 ! Fit after self-cal, rms=0.027468Jy sigma=0.990557 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9382 mas, bmaj=2.303 mas, bpa=-3.023 degrees ! Estimated noise=0.595579 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 (-9.6, 24.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0116048 Jy ! Component: 100 - total flux cleaned = 0.0179539 Jy ! Component: 150 - total flux cleaned = 0.0222415 Jy ! Component: 200 - total flux cleaned = 0.0254454 Jy ! Total flux subtracted in 200 components = 0.0254454 Jy ! Clean residual min=-0.003912 max=0.004571 Jy/beam ! Clean residual mean=-0.000022 rms=0.001225 Jy/beam ! Combined flux in latest and established models = 0.125582 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 94 components and 0.125583 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=0.022108Jy sigma=0.765698 ! Fit after self-cal, rms=0.021847Jy sigma=0.758363 ! 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=0.021847Jy sigma=0.758363 ! Fit after self-cal, rms=0.021519Jy sigma=0.751846 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9402 mas, bmaj=2.308 mas, bpa=-3.125 degrees ! Estimated noise=0.591185 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00308332 Jy ! Component: 100 - total flux cleaned = 0.00514716 Jy ! Component: 150 - total flux cleaned = 0.0067047 Jy ! Component: 200 - total flux cleaned = 0.00748316 Jy ! Total flux subtracted in 200 components = 0.00748316 Jy ! Clean residual min=-0.003330 max=0.003893 Jy/beam ! Clean residual mean=-0.000017 rms=0.001010 Jy/beam ! Combined flux in latest and established models = 0.133066 Jy selfcal ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 131 components and 0.133066 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=0.020974Jy sigma=0.728934 ! Fit after self-cal, rms=0.020914Jy sigma=0.727405 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 = 0.00133633 Jy ! Component: 100 - total flux cleaned = 0.0020748 Jy ! Component: 150 - total flux cleaned = 0.00257194 Jy ! Component: 200 - total flux cleaned = 0.00301295 Jy ! Total flux subtracted in 200 components = 0.00301295 Jy ! Clean residual min=-0.003194 max=0.003795 Jy/beam ! Clean residual mean=-0.000016 rms=0.000975 Jy/beam ! Combined flux in latest and established models = 0.136079 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 151 components and 0.136079 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=0.020771Jy sigma=0.722520 ! Fit after self-cal, rms=0.020760Jy sigma=0.722330 ! 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=0.020760Jy sigma=0.722330 ! Fit after self-cal, rms=0.020763Jy sigma=0.719860 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.938 mas, bmaj=2.302 mas, bpa=-3.092 degrees ! Estimated noise=0.594359 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114555 Jy ! Component: 100 - total flux cleaned = 0.0019243 Jy ! Component: 150 - total flux cleaned = 0.00235469 Jy ! Component: 200 - total flux cleaned = 0.00273659 Jy ! Total flux subtracted in 200 components = 0.00273659 Jy ! Clean residual min=-0.003140 max=0.003904 Jy/beam ! Clean residual mean=-0.000016 rms=0.000959 Jy/beam ! Combined flux in latest and established models = 0.138815 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 155 components and 0.138815 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=0.020650Jy sigma=0.717009 ! Fit after self-cal, rms=0.020644Jy sigma=0.716905 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 = 0.000475089 Jy ! Component: 100 - total flux cleaned = 0.000666854 Jy ! Component: 150 - total flux cleaned = 0.000862019 Jy ! Component: 200 - total flux cleaned = 0.00100588 Jy ! Total flux subtracted in 200 components = 0.00100588 Jy ! Clean residual min=-0.003087 max=0.003855 Jy/beam ! Clean residual mean=-0.000015 rms=0.000950 Jy/beam ! Combined flux in latest and established models = 0.139821 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 162 components and 0.139821 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=0.020604Jy sigma=0.715787 ! Fit after self-cal, rms=0.020601Jy sigma=0.715732 ! 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=0.020601Jy sigma=0.715732 ! Fit after self-cal, rms=0.019157Jy sigma=0.674596 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.163 mas, bmaj=3.828 mas, bpa=-4.434 degrees ! Estimated noise=0.732858 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00160848 Jy ! Component: 100 - total flux cleaned = 0.00188182 Jy ! Component: 150 - total flux cleaned = 0.0020837 Jy ! Component: 200 - total flux cleaned = 0.00219685 Jy ! Total flux subtracted in 200 components = 0.00219685 Jy ! Clean residual min=-0.003796 max=0.005468 Jy/beam ! Clean residual mean=-0.000021 rms=0.001383 Jy/beam ! Combined flux in latest and established models = 0.142018 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 172 components and 0.142018 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=0.019184Jy sigma=0.674502 ! Fit after self-cal, rms=0.019162Jy sigma=0.674005 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 = 0.000235895 Jy ! Component: 100 - total flux cleaned = 0.000379732 Jy ! Component: 150 - total flux cleaned = 0.000481814 Jy ! Component: 200 - total flux cleaned = 0.000545531 Jy ! Total flux subtracted in 200 components = 0.000545531 Jy ! Clean residual min=-0.003700 max=0.005307 Jy/beam ! Clean residual mean=-0.000021 rms=0.001362 Jy/beam ! Combined flux in latest and established models = 0.142563 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 173 components and 0.142563 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=0.019204Jy sigma=0.675447 ! Fit after self-cal, rms=0.019189Jy sigma=0.675098 ! 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=0.935 mas, bmaj=2.301 mas, bpa=-3.075 degrees ! Estimated noise=0.588344 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.935 x 2.301 at -3.075 degrees (North through East) ! Clean map min=-0.0024517 max=0.078268 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=0.7703 mas, bmaj=2.01 mas, bpa=-3.539 degrees ! Estimated noise=0.797933 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0578822 Jy ! Component: 100 - total flux cleaned = 0.0755569 Jy ! Component: 150 - total flux cleaned = 0.0844374 Jy ! Component: 200 - total flux cleaned = 0.091288 Jy ! Total flux subtracted in 200 components = 0.091288 Jy ! Clean residual min=-0.004025 max=0.004674 Jy/beam ! Clean residual mean=-0.000010 rms=0.001179 Jy/beam ! Combined flux in latest and established models = 0.091288 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 0.091288 Jy ! Inverting map and beam ! Estimated beam: bmin=0.935 mas, bmaj=2.301 mas, bpa=-3.075 degrees ! Estimated noise=0.588344 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 = 0.00943553 Jy ! Component: 100 - total flux cleaned = 0.0166619 Jy ! Component: 150 - total flux cleaned = 0.0224409 Jy ! Component: 200 - total flux cleaned = 0.0271227 Jy ! Total flux subtracted in 200 components = 0.0271227 Jy ! Clean residual min=-0.003505 max=0.005096 Jy/beam ! Clean residual mean=-0.000019 rms=0.001219 Jy/beam ! Combined flux in latest and established models = 0.118411 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 79 components and 0.118411 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=2.163 mas, bmaj=3.828 mas, bpa=-4.434 degrees ! Estimated noise=0.732858 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00734393 Jy ! Component: 100 - total flux cleaned = 0.0123795 Jy ! Component: 150 - total flux cleaned = 0.0160042 Jy ! Component: 200 - total flux cleaned = 0.018646 Jy ! Total flux subtracted in 200 components = 0.018646 Jy ! Clean residual min=-0.004089 max=0.005827 Jy/beam ! Clean residual mean=-0.000024 rms=0.001475 Jy/beam ! Combined flux in latest and established models = 0.137057 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 = 0.0019505 Jy ! Component: 100 - total flux cleaned = 0.00340227 Jy ! Component: 150 - total flux cleaned = 0.00429327 Jy ! Component: 200 - total flux cleaned = 0.00472547 Jy ! Total flux subtracted in 200 components = 0.00472547 Jy ! Clean residual min=-0.003819 max=0.005176 Jy/beam ! Clean residual mean=-0.000020 rms=0.001343 Jy/beam ! Combined flux in latest and established models = 0.141782 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 113 components and 0.141782 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.935 mas, bmaj=2.301 mas, bpa=-3.075 degrees ! Estimated noise=0.588344 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000719285 Jy ! Component: 100 - total flux cleaned = -0.000919345 Jy ! Component: 150 - total flux cleaned = -0.00103293 Jy ! Component: 200 - total flux cleaned = -0.00118082 Jy ! Total flux subtracted in 200 components = -0.00118082 Jy ! Clean residual min=-0.002575 max=0.003929 Jy/beam ! Clean residual mean=-0.000011 rms=0.000814 Jy/beam ! Combined flux in latest and established models = 0.140601 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 128 components and 0.140601 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=0.019304Jy sigma=0.676903 ! Fit after self-cal, rms=0.019253Jy sigma=0.675563 wmodel /d2/scr/pima/bp177j_uvs/J0553-0730_X_map.mod ! Writing 128 model components to file: /d2/scr/pima/bp177j_uvs/J0553-0730_X_map.mod wobs /d2/scr/pima/bp177j_uvs/J0553-0730_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177j_uvs/J0553-0730_X_uvs.fits wwins /d2/scr/pima/bp177j_uvs/J0553-0730_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177j_uvs/J0553-0730_X_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 = 0.00163953 Jy ! Component: 100 - total flux cleaned = 0.0030417 Jy ! Component: 150 - total flux cleaned = 0.00431077 Jy ! Component: 200 - total flux cleaned = 0.00515289 Jy ! Component: 250 - total flux cleaned = 0.00571939 Jy ! Component: 300 - total flux cleaned = 0.00637527 Jy ! Component: 350 - total flux cleaned = 0.00683997 Jy ! Component: 400 - total flux cleaned = 0.00716988 Jy ! Component: 450 - total flux cleaned = 0.00731024 Jy ! Component: 500 - total flux cleaned = 0.00734339 Jy ! Component: 550 - total flux cleaned = 0.00740825 Jy ! Component: 600 - total flux cleaned = 0.00743912 Jy ! Component: 650 - total flux cleaned = 0.00749887 Jy ! Component: 700 - total flux cleaned = 0.00738295 Jy ! Component: 750 - total flux cleaned = 0.00721679 Jy ! Component: 800 - total flux cleaned = 0.0071094 Jy ! Component: 850 - total flux cleaned = 0.00700483 Jy ! Component: 900 - total flux cleaned = 0.00685308 Jy ! Component: 950 - total flux cleaned = 0.00682913 Jy ! Component: 1000 - total flux cleaned = 0.00675823 Jy ! Component: 1050 - total flux cleaned = 0.00671332 Jy ! Component: 1100 - total flux cleaned = 0.00666802 Jy ! Component: 1150 - total flux cleaned = 0.00660314 Jy ! Component: 1200 - total flux cleaned = 0.00651859 Jy ! Component: 1250 - total flux cleaned = 0.0065397 Jy ! Component: 1300 - total flux cleaned = 0.00649843 Jy ! Component: 1350 - total flux cleaned = 0.00643825 Jy ! Component: 1400 - total flux cleaned = 0.00636081 Jy ! Component: 1450 - total flux cleaned = 0.00636088 Jy ! Component: 1500 - total flux cleaned = 0.00632333 Jy ! Component: 1550 - total flux cleaned = 0.00626891 Jy ! Component: 1600 - total flux cleaned = 0.00628639 Jy ! Component: 1650 - total flux cleaned = 0.00621661 Jy ! Component: 1700 - total flux cleaned = 0.0061826 Jy ! Component: 1750 - total flux cleaned = 0.00614923 Jy ! Component: 1800 - total flux cleaned = 0.0061821 Jy ! Component: 1850 - total flux cleaned = 0.00614983 Jy ! Component: 1900 - total flux cleaned = 0.00615003 Jy ! Component: 1950 - total flux cleaned = 0.00616535 Jy ! Component: 2000 - total flux cleaned = 0.0061193 Jy ! Component: 2050 - total flux cleaned = 0.00611946 Jy ! Component: 2100 - total flux cleaned = 0.00608971 Jy ! Component: 2150 - total flux cleaned = 0.00607523 Jy ! Component: 2200 - total flux cleaned = 0.00606072 Jy ! Component: 2250 - total flux cleaned = 0.00603207 Jy ! Component: 2300 - total flux cleaned = 0.00601788 Jy ! Component: 2350 - total flux cleaned = 0.00601763 Jy ! Component: 2400 - total flux cleaned = 0.00600386 Jy ! Component: 2450 - total flux cleaned = 0.00603107 Jy ! Component: 2500 - total flux cleaned = 0.00600423 Jy ! Component: 2550 - total flux cleaned = 0.00601748 Jy ! Component: 2600 - total flux cleaned = 0.00604362 Jy ! Component: 2650 - total flux cleaned = 0.0060306 Jy ! Component: 2700 - total flux cleaned = 0.00604348 Jy ! Component: 2750 - total flux cleaned = 0.00609425 Jy ! Component: 2800 - total flux cleaned = 0.0060815 Jy ! Component: 2850 - total flux cleaned = 0.0060815 Jy ! Component: 2900 - total flux cleaned = 0.00608158 Jy ! Component: 2950 - total flux cleaned = 0.00613035 Jy ! Component: 3000 - total flux cleaned = 0.00611828 Jy ! Component: 3050 - total flux cleaned = 0.00613022 Jy ! Component: 3100 - total flux cleaned = 0.006142 Jy ! Component: 3150 - total flux cleaned = 0.00614191 Jy ! Component: 3200 - total flux cleaned = 0.00614179 Jy ! Component: 3250 - total flux cleaned = 0.00611866 Jy ! Component: 3300 - total flux cleaned = 0.00615296 Jy ! Component: 3350 - total flux cleaned = 0.00610753 Jy ! Component: 3400 - total flux cleaned = 0.00609621 Jy ! Component: 3450 - total flux cleaned = 0.00602908 Jy ! Component: 3500 - total flux cleaned = 0.00600689 Jy ! Component: 3550 - total flux cleaned = 0.00598484 Jy ! Component: 3600 - total flux cleaned = 0.00593013 Jy ! Component: 3650 - total flux cleaned = 0.0059194 Jy ! Component: 3700 - total flux cleaned = 0.00587632 Jy ! Component: 3750 - total flux cleaned = 0.00590847 Jy ! Component: 3800 - total flux cleaned = 0.00585529 Jy ! Component: 3850 - total flux cleaned = 0.00584468 Jy ! Component: 3900 - total flux cleaned = 0.00582369 Jy ! Component: 3950 - total flux cleaned = 0.0058029 Jy ! Component: 4000 - total flux cleaned = 0.00576145 Jy ! Component: 4050 - total flux cleaned = 0.00577186 Jy ! Total flux subtracted in 4096 components = 0.00579231 Jy ! Clean residual min=-0.000590 max=0.000596 Jy/beam ! Clean residual mean=0.000000 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.146394 Jy keep ! Adding 317 model components to the UV plane model. ! The established model now contains 445 components and 0.146394 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177j_uvs/J0553-0730_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.935 x 2.301 at -3.075 degrees (North through East) ! Clean map min=-0.0013467 max=0.07876 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177j_uvs/J0553-0730_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0787604 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00015944 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.60731 0.60731 1.21462 2.42924 4.85848 9.71697 19.4339 38.8679 77.7357 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.078 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 493.981 quit ! Quitting program ! Log file /d2/scr/pima/bp177j_uvs/J0553-0730_X_uvs.log closed on Thu Jun 19 03:29:19 2014