! Started logfile: /scr/pima/bp171a8_uvs/J1129-0446_X_uvs.log on Fri Dec 27 16:30:02 2013 obs /scr/pima/bp171a8_uvs/J1129-0446_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a8_uvs/J1129-0446_X_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.821429 visibilities/baseline/integration-bin. ! Found source: J1129-0446 ! ! 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 552 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 /scr/pima/bp171a8_uvs/J1129-0446_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=1.004343Jy sigma=3.255790 ! Fit after self-cal, rms=0.926985Jy sigma=2.907636 ! 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=1.275 mas, bmaj=3.516 mas, bpa=24.04 degrees ! Estimated noise=15.2539 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 = 0.0710156 Jy ! Component: 100 - total flux cleaned = 0.0961786 Jy ! Total flux subtracted in 100 components = 0.0961786 Jy ! Clean residual min=-0.008241 max=0.013148 Jy/beam ! Clean residual mean=0.000014 rms=0.003124 Jy/beam ! Combined flux in latest and established models = 0.0961787 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0961787 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=0.025778Jy sigma=0.096550 ! Fit after self-cal, rms=0.024009Jy sigma=0.095012 ! 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=1.577 mas, bmaj=3.652 mas, bpa=22.97 degrees ! Estimated noise=10.5261 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 = 0.0145214 Jy ! Component: 100 - total flux cleaned = 0.0220234 Jy ! Component: 150 - total flux cleaned = 0.0267117 Jy ! Component: 200 - total flux cleaned = 0.0297789 Jy ! Total flux subtracted in 200 components = 0.0297789 Jy ! Clean residual min=-0.004125 max=0.003937 Jy/beam ! Clean residual mean=0.000007 rms=0.001170 Jy/beam ! Combined flux in latest and established models = 0.125958 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 66 components and 0.125958 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=0.017836Jy sigma=0.056288 ! Fit after self-cal, rms=0.017587Jy sigma=0.056039 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.577 x 3.652 at 22.97 degrees (North through East) ! Clean map min=-0.0039715 max=0.082532 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* NL 1.00* OV 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.05 KP 0.91 ! LA 0.93 NL 1.06 OV 0.94 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.11 HN 0.95 KP 0.99 ! LA 0.87 NL 1.11 OV 0.98 SC 1.05 ! ! ! 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* NL 1.00* OV 1.00* SC 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* NL 1.00* OV 1.00* 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* NL 1.00* OV 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 1.04 HN 1.06 KP 1.07 ! LA 0.87 NL 1.03 OV 1.05 SC 1.08 ! ! ! Fit before self-cal, rms=0.017587Jy sigma=0.056039 ! Fit after self-cal, rms=0.016310Jy sigma=0.047407 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.587 mas, bmaj=3.679 mas, bpa=22.96 degrees ! Estimated noise=10.4227 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 = 4.17374e-06 Jy ! Component: 100 - total flux cleaned = 0.000272192 Jy ! Component: 150 - total flux cleaned = 0.00038726 Jy ! Component: 200 - total flux cleaned = 0.000523596 Jy ! Total flux subtracted in 200 components = 0.000523596 Jy ! Clean residual min=-0.002677 max=0.002457 Jy/beam ! Clean residual mean=0.000002 rms=0.000731 Jy/beam ! Combined flux in latest and established models = 0.126481 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 71 components and 0.126481 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=0.015857Jy sigma=0.047082 ! Fit after self-cal, rms=0.015844Jy sigma=0.047041 ! 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=0.015844Jy sigma=0.047041 ! Fit after self-cal, rms=0.015529Jy sigma=0.043934 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.594 mas, bmaj=3.677 mas, bpa=22.95 degrees ! Estimated noise=10.3351 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000941038 Jy ! Component: 100 - total flux cleaned = -0.000860797 Jy ! Component: 150 - total flux cleaned = -0.000790094 Jy ! Component: 200 - total flux cleaned = -0.000706329 Jy ! Total flux subtracted in 200 components = -0.000706329 Jy ! Clean residual min=-0.002244 max=0.001800 Jy/beam ! Clean residual mean=0.000002 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.125775 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 72 components and 0.125775 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=0.015243Jy sigma=0.043872 ! Fit after self-cal, rms=0.015246Jy sigma=0.043854 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 = 0.000139638 Jy ! Component: 100 - total flux cleaned = 0.000178272 Jy ! Component: 150 - total flux cleaned = 0.000212965 Jy ! Component: 200 - total flux cleaned = 0.000245876 Jy ! Total flux subtracted in 200 components = 0.000245876 Jy ! Clean residual min=-0.002196 max=0.001784 Jy/beam ! Clean residual mean=0.000002 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.126021 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 76 components and 0.126021 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=0.015160Jy sigma=0.043782 ! Fit after self-cal, rms=0.015163Jy sigma=0.043775 ! 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=0.015163Jy sigma=0.043775 ! Fit after self-cal, rms=0.015267Jy sigma=0.044023 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.595 mas, bmaj=3.67 mas, bpa=22.93 degrees ! Estimated noise=10.271 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000326226 Jy ! Component: 100 - total flux cleaned = -0.00013809 Jy ! Component: 150 - total flux cleaned = 3.60577e-06 Jy ! Component: 200 - total flux cleaned = 6.02759e-05 Jy ! Total flux subtracted in 200 components = 6.02759e-05 Jy ! Clean residual min=-0.002256 max=0.001845 Jy/beam ! Clean residual mean=0.000002 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.126081 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 79 components and 0.126081 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=0.015150Jy sigma=0.044022 ! Fit after self-cal, rms=0.015161Jy sigma=0.044011 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 = 4.41934e-05 Jy ! Component: 100 - total flux cleaned = 5.75136e-05 Jy ! Component: 150 - total flux cleaned = 7.03361e-05 Jy ! Component: 200 - total flux cleaned = 5.74722e-05 Jy ! Total flux subtracted in 200 components = 5.74722e-05 Jy ! Clean residual min=-0.002229 max=0.001842 Jy/beam ! Clean residual mean=0.000002 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.126138 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 83 components and 0.126138 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=0.015115Jy sigma=0.043966 ! Fit after self-cal, rms=0.015123Jy sigma=0.043959 ! 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=0.015123Jy sigma=0.043959 ! Fit after self-cal, rms=0.015110Jy sigma=0.043951 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.98 mas, bmaj=3.914 mas, bpa=19.46 degrees ! Estimated noise=9.36855 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000178577 Jy ! Component: 100 - total flux cleaned = 0.000130474 Jy ! Component: 150 - total flux cleaned = 0.000155659 Jy ! Component: 200 - total flux cleaned = 0.000179577 Jy ! Total flux subtracted in 200 components = 0.000179577 Jy ! Clean residual min=-0.002162 max=0.001971 Jy/beam ! Clean residual mean=0.000002 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.126318 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 92 components and 0.126318 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=0.015134Jy sigma=0.043881 ! Fit after self-cal, rms=0.015133Jy sigma=0.043870 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 = 8.40782e-05 Jy ! Component: 100 - total flux cleaned = 0.000106505 Jy ! Component: 150 - total flux cleaned = 0.000127189 Jy ! Component: 200 - total flux cleaned = 0.000146078 Jy ! Total flux subtracted in 200 components = 0.000146078 Jy ! Clean residual min=-0.002085 max=0.001999 Jy/beam ! Clean residual mean=0.000002 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.126464 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 98 components and 0.126464 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=0.015163Jy sigma=0.043831 ! Fit after self-cal, rms=0.015163Jy sigma=0.043825 ! 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=1.596 mas, bmaj=3.668 mas, bpa=22.93 degrees ! Estimated noise=10.2417 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.596 x 3.668 at 22.93 degrees (North through East) ! Clean map min=-0.0020719 max=0.079301 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=1.297 mas, bmaj=3.52 mas, bpa=24 degrees ! Estimated noise=14.918 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0698384 Jy ! Component: 100 - total flux cleaned = 0.0942526 Jy ! Component: 150 - total flux cleaned = 0.105785 Jy ! Component: 200 - total flux cleaned = 0.11221 Jy ! Total flux subtracted in 200 components = 0.11221 Jy ! Clean residual min=-0.004172 max=0.004126 Jy/beam ! Clean residual mean=0.000005 rms=0.001161 Jy/beam ! Combined flux in latest and established models = 0.11221 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 40 model components to the UV plane model. ! The established model now contains 40 components and 0.11221 Jy ! Inverting map and beam ! Estimated beam: bmin=1.596 mas, bmaj=3.668 mas, bpa=22.93 degrees ! Estimated noise=10.2417 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 = 0.00496058 Jy ! Component: 100 - total flux cleaned = 0.00799679 Jy ! Component: 150 - total flux cleaned = 0.0100237 Jy ! Component: 200 - total flux cleaned = 0.0114393 Jy ! Total flux subtracted in 200 components = 0.0114393 Jy ! Clean residual min=-0.002517 max=0.001818 Jy/beam ! Clean residual mean=0.000003 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.12365 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 79 components and 0.12365 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=2.98 mas, bmaj=3.914 mas, bpa=19.46 degrees ! Estimated noise=9.36855 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00126671 Jy ! Component: 100 - total flux cleaned = 0.00204984 Jy ! Component: 150 - total flux cleaned = 0.00245751 Jy ! Component: 200 - total flux cleaned = 0.00259804 Jy ! Total flux subtracted in 200 components = 0.00259804 Jy ! Clean residual min=-0.002216 max=0.001968 Jy/beam ! Clean residual mean=0.000003 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.126248 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 = 9.6186e-05 Jy ! Component: 100 - total flux cleaned = 0.00016999 Jy ! Component: 150 - total flux cleaned = 0.000224444 Jy ! Component: 200 - total flux cleaned = 0.000263419 Jy ! Total flux subtracted in 200 components = 0.000263419 Jy ! Clean residual min=-0.002141 max=0.001954 Jy/beam ! Clean residual mean=0.000003 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.126511 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 97 components and 0.126511 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.596 mas, bmaj=3.668 mas, bpa=22.93 degrees ! Estimated noise=10.2417 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000150451 Jy ! Component: 100 - total flux cleaned = -0.000193426 Jy ! Component: 150 - total flux cleaned = -0.00021141 Jy ! Component: 200 - total flux cleaned = -0.000227992 Jy ! Total flux subtracted in 200 components = -0.000227992 Jy ! Clean residual min=-0.002078 max=0.001800 Jy/beam ! Clean residual mean=0.000002 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.126283 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 106 components and 0.126283 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=0.015075Jy sigma=0.043750 ! Fit after self-cal, rms=0.015073Jy sigma=0.043724 wmodel /scr/pima/bp171a8_uvs/J1129-0446_X_map.mod ! Writing 106 model components to file: /scr/pima/bp171a8_uvs/J1129-0446_X_map.mod wobs /scr/pima/bp171a8_uvs/J1129-0446_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a8_uvs/J1129-0446_X_uvs.fits wwins /scr/pima/bp171a8_uvs/J1129-0446_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171a8_uvs/J1129-0446_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 = -0.000220658 Jy ! Component: 100 - total flux cleaned = -0.00015805 Jy ! Component: 150 - total flux cleaned = -0.000265899 Jy ! Component: 200 - total flux cleaned = -0.000511308 Jy ! Component: 250 - total flux cleaned = -0.000672068 Jy ! Component: 300 - total flux cleaned = -0.000716004 Jy ! Component: 350 - total flux cleaned = -0.000715303 Jy ! Component: 400 - total flux cleaned = -0.000638757 Jy ! Component: 450 - total flux cleaned = -0.000584291 Jy ! Component: 500 - total flux cleaned = -0.00056634 Jy ! Component: 550 - total flux cleaned = -0.000549111 Jy ! Component: 600 - total flux cleaned = -0.000517636 Jy ! Component: 650 - total flux cleaned = -0.000517796 Jy ! Component: 700 - total flux cleaned = -0.000517323 Jy ! Component: 750 - total flux cleaned = -0.000503159 Jy ! Component: 800 - total flux cleaned = -0.000516767 Jy ! Component: 850 - total flux cleaned = -0.00053026 Jy ! Component: 900 - total flux cleaned = -0.000543255 Jy ! Component: 950 - total flux cleaned = -0.000543239 Jy ! Component: 1000 - total flux cleaned = -0.000580037 Jy ! Component: 1050 - total flux cleaned = -0.000591702 Jy ! Component: 1100 - total flux cleaned = -0.00062689 Jy ! Component: 1150 - total flux cleaned = -0.000661436 Jy ! Component: 1200 - total flux cleaned = -0.000683964 Jy ! Component: 1250 - total flux cleaned = -0.00070592 Jy ! Component: 1300 - total flux cleaned = -0.00072752 Jy ! Component: 1350 - total flux cleaned = -0.000727387 Jy ! Component: 1400 - total flux cleaned = -0.00076908 Jy ! Component: 1450 - total flux cleaned = -0.000748356 Jy ! Component: 1500 - total flux cleaned = -0.000768651 Jy ! Component: 1550 - total flux cleaned = -0.000768646 Jy ! Component: 1600 - total flux cleaned = -0.00072926 Jy ! Component: 1650 - total flux cleaned = -0.000719599 Jy ! Component: 1700 - total flux cleaned = -0.000690553 Jy ! Component: 1750 - total flux cleaned = -0.000633412 Jy ! Component: 1800 - total flux cleaned = -0.000605289 Jy ! Component: 1850 - total flux cleaned = -0.000568112 Jy ! Component: 1900 - total flux cleaned = -0.000531483 Jy ! Component: 1950 - total flux cleaned = -0.000485852 Jy ! Component: 2000 - total flux cleaned = -0.000413563 Jy ! Component: 2050 - total flux cleaned = -0.000368741 Jy ! Component: 2100 - total flux cleaned = -0.000271133 Jy ! Component: 2150 - total flux cleaned = -0.000236079 Jy ! Component: 2200 - total flux cleaned = -0.000140169 Jy ! Component: 2250 - total flux cleaned = -6.22323e-05 Jy ! Component: 2300 - total flux cleaned = 3.21223e-05 Jy ! Component: 2350 - total flux cleaned = 0.000134226 Jy ! Component: 2400 - total flux cleaned = 0.00021874 Jy ! Component: 2450 - total flux cleaned = 0.000319396 Jy ! Component: 2500 - total flux cleaned = 0.000411061 Jy ! Component: 2550 - total flux cleaned = 0.000485591 Jy ! Component: 2600 - total flux cleaned = 0.000576186 Jy ! Component: 2650 - total flux cleaned = 0.000641753 Jy ! Component: 2700 - total flux cleaned = 0.000715126 Jy ! Component: 2750 - total flux cleaned = 0.000771972 Jy ! Component: 2800 - total flux cleaned = 0.000836745 Jy ! Component: 2850 - total flux cleaned = 0.000869052 Jy ! Component: 2900 - total flux cleaned = 0.000909311 Jy ! Component: 2950 - total flux cleaned = 0.000973545 Jy ! Component: 3000 - total flux cleaned = 0.0010136 Jy ! Component: 3050 - total flux cleaned = 0.00106158 Jy ! Component: 3100 - total flux cleaned = 0.0011014 Jy ! Component: 3150 - total flux cleaned = 0.00111735 Jy ! Component: 3200 - total flux cleaned = 0.00116501 Jy ! Component: 3250 - total flux cleaned = 0.0012126 Jy ! Component: 3300 - total flux cleaned = 0.00126804 Jy ! Component: 3350 - total flux cleaned = 0.0013155 Jy ! Component: 3400 - total flux cleaned = 0.00135503 Jy ! Component: 3450 - total flux cleaned = 0.00139453 Jy ! Component: 3500 - total flux cleaned = 0.00143405 Jy ! Component: 3550 - total flux cleaned = 0.00148934 Jy ! Component: 3600 - total flux cleaned = 0.00153672 Jy ! Component: 3650 - total flux cleaned = 0.00158411 Jy ! Component: 3700 - total flux cleaned = 0.00162364 Jy ! Component: 3750 - total flux cleaned = 0.00165527 Jy ! Component: 3800 - total flux cleaned = 0.0016948 Jy ! Component: 3850 - total flux cleaned = 0.00171858 Jy ! Component: 3900 - total flux cleaned = 0.00175839 Jy ! Component: 3950 - total flux cleaned = 0.00177436 Jy ! Component: 4000 - total flux cleaned = 0.00180646 Jy ! Component: 4050 - total flux cleaned = 0.00182256 Jy ! Total flux subtracted in 4096 components = 0.00184688 Jy ! Clean residual min=-0.000540 max=0.000491 Jy/beam ! Clean residual mean=0.000001 rms=0.000134 Jy/beam ! Combined flux in latest and established models = 0.12813 Jy keep ! Adding 209 model components to the UV plane model. ! The established model now contains 315 components and 0.12813 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a8_uvs/J1129-0446_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.596 x 3.668 at 22.93 degrees (North through East) ! Clean map min=-0.0019728 max=0.079702 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a8_uvs/J1129-0446_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0797021 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000133457 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.502333 0.502333 1.00467 2.00933 4.01866 8.03732 16.0746 32.1493 64.2986 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.079 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 597.213 quit ! Quitting program ! Log file /scr/pima/bp171a8_uvs/J1129-0446_X_uvs.log closed on Fri Dec 27 16:30:09 2013