! Started logfile: /scr/pima/bg219i_uvs/J2005-3723_X_uvs.log on Wed Apr 6 23:53:39 2016 obs /scr/pima/bg219i_uvs/J2005-3723_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J2005-3723_X_uva.fits ! AN table 1: 7 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.877551 visibilities/baseline/integration-bin. ! Found source: J2005-3723 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 2064 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..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: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) 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/bg219i_uvs/J2005-3723_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 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.088092Jy sigma=16.524747 ! Fit after self-cal, rms=0.623864Jy sigma=9.412531 ! 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=0.6095 mas, bmaj=1.703 mas, bpa=1.169 degrees ! Estimated noise=1.98273 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 = 0.288427 Jy ! Component: 100 - total flux cleaned = 0.373409 Jy ! Total flux subtracted in 100 components = 0.373409 Jy ! Clean residual min=-0.027273 max=0.038869 Jy/beam ! Clean residual mean=0.000125 rms=0.008015 Jy/beam ! Combined flux in latest and established models = 0.373409 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.373409 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.116905Jy sigma=1.759953 ! Fit after self-cal, rms=0.116772Jy sigma=1.758304 ! 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=0.7019 mas, bmaj=1.987 mas, bpa=0.2162 degrees ! Estimated noise=1.53637 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 = 0.0522671 Jy ! Component: 100 - total flux cleaned = 0.0761942 Jy ! Component: 150 - total flux cleaned = 0.0879476 Jy ! Component: 200 - total flux cleaned = 0.0938212 Jy ! Total flux subtracted in 200 components = 0.0938212 Jy ! Clean residual min=-0.019033 max=0.024655 Jy/beam ! Clean residual mean=0.000055 rms=0.005958 Jy/beam ! Combined flux in latest and established models = 0.46723 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 15 components and 0.46723 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.096656Jy sigma=1.367992 ! Fit after self-cal, rms=0.096504Jy sigma=1.365859 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7019 x 1.987 at 0.2162 degrees (North through East) ! Clean map min=-0.017094 max=0.38033 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 1.09 FD 1.02 KP 0.89 LA 0.97 ! MK 0.98 NL 1.17 PT 0.91 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 KP 0.93 LA 0.93 ! MK 1.00 NL 1.19 PT 0.91 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.96 KP 0.90 LA 0.95 ! MK 0.96 NL 1.16 PT 0.91 SC 1.04 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.04 KP 0.94 LA 0.94 ! MK 1.01 NL 1.17 PT 0.94 SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.02 KP 0.91 LA 0.89 ! MK 1.06 NL 1.19 PT 0.92 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 KP 0.91 LA 0.93 ! MK 1.02 NL 1.20 PT 0.89 SC 1.00 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.096504Jy sigma=1.365859 ! Fit after self-cal, rms=0.090259Jy sigma=1.217245 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7042 mas, bmaj=1.99 mas, bpa=0.4219 degrees ! Estimated noise=1.53337 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 = -0.0006407 Jy ! Component: 100 - total flux cleaned = -0.00107703 Jy ! Component: 150 - total flux cleaned = -0.00126851 Jy ! Component: 200 - total flux cleaned = -0.00127843 Jy ! Total flux subtracted in 200 components = -0.00127843 Jy ! Clean residual min=-0.009756 max=0.009380 Jy/beam ! Clean residual mean=0.000011 rms=0.002337 Jy/beam ! Combined flux in latest and established models = 0.465952 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 20 components and 0.465952 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.089990Jy sigma=1.213714 ! Fit after self-cal, rms=0.090144Jy sigma=1.212809 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.090144Jy sigma=1.212809 ! Fit after self-cal, rms=0.090031Jy sigma=1.212727 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7044 mas, bmaj=1.99 mas, bpa=0.4583 degrees ! Estimated noise=1.53115 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000327239 Jy ! Component: 100 - total flux cleaned = -0.00058303 Jy ! Component: 150 - total flux cleaned = -0.000732954 Jy ! Component: 200 - total flux cleaned = -0.00087206 Jy ! Total flux subtracted in 200 components = -0.00087206 Jy ! Clean residual min=-0.009376 max=0.009008 Jy/beam ! Clean residual mean=0.000011 rms=0.002296 Jy/beam ! Combined flux in latest and established models = 0.46508 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 22 components and 0.46508 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.089863Jy sigma=1.210841 ! Fit after self-cal, rms=0.089858Jy sigma=1.210626 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 = 0.000343032 Jy ! Component: 100 - total flux cleaned = 0.000208828 Jy ! Component: 150 - total flux cleaned = 8.59639e-05 Jy ! Component: 200 - total flux cleaned = 8.23346e-05 Jy ! Total flux subtracted in 200 components = 8.23346e-05 Jy ! Clean residual min=-0.009097 max=0.008845 Jy/beam ! Clean residual mean=0.000011 rms=0.002270 Jy/beam ! Combined flux in latest and established models = 0.465162 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 23 components and 0.465162 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.089764Jy sigma=1.209353 ! Fit after self-cal, rms=0.089761Jy sigma=1.209227 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.089761Jy sigma=1.209227 ! Fit after self-cal, rms=0.089579Jy sigma=1.209124 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7039 mas, bmaj=1.989 mas, bpa=0.4794 degrees ! Estimated noise=1.52752 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000136951 Jy ! Component: 100 - total flux cleaned = -0.00025366 Jy ! Component: 150 - total flux cleaned = -0.000358479 Jy ! Component: 200 - total flux cleaned = -0.000505155 Jy ! Total flux subtracted in 200 components = -0.000505155 Jy ! Clean residual min=-0.008852 max=0.008718 Jy/beam ! Clean residual mean=0.000011 rms=0.002255 Jy/beam ! Combined flux in latest and established models = 0.464657 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 25 components and 0.464657 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.089490Jy sigma=1.208461 ! Fit after self-cal, rms=0.089490Jy sigma=1.208401 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.57408e-05 Jy ! Component: 100 - total flux cleaned = -7.7462e-05 Jy ! Component: 150 - total flux cleaned = -7.71467e-05 Jy ! Component: 200 - total flux cleaned = -7.6583e-05 Jy ! Total flux subtracted in 200 components = -7.6583e-05 Jy ! Clean residual min=-0.008783 max=0.008550 Jy/beam ! Clean residual mean=0.000011 rms=0.002241 Jy/beam ! Combined flux in latest and established models = 0.464581 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 26 components and 0.464581 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.089442Jy sigma=1.207887 ! Fit after self-cal, rms=0.089441Jy sigma=1.207838 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.089441Jy sigma=1.207838 ! Fit after self-cal, rms=0.089275Jy sigma=1.207739 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.341 mas, bmaj=7.784 mas, bpa=6.341 degrees ! Estimated noise=2.15153 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00202136 Jy ! Component: 100 - total flux cleaned = 0.00202923 Jy ! Component: 150 - total flux cleaned = 0.00203408 Jy ! Component: 200 - total flux cleaned = 0.00203658 Jy ! Total flux subtracted in 200 components = 0.00203658 Jy ! Clean residual min=-0.013300 max=0.010566 Jy/beam ! Clean residual mean=0.000019 rms=0.003648 Jy/beam ! Combined flux in latest and established models = 0.466617 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 29 components and 0.466617 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.089308Jy sigma=1.207874 ! Fit after self-cal, rms=0.089279Jy sigma=1.207369 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 = 9.87509e-05 Jy ! Component: 100 - total flux cleaned = 9.05102e-05 Jy ! Component: 150 - total flux cleaned = 8.58291e-05 Jy ! Component: 200 - total flux cleaned = 8.30119e-05 Jy ! Total flux subtracted in 200 components = 8.30119e-05 Jy ! Clean residual min=-0.013271 max=0.010594 Jy/beam ! Clean residual mean=0.000018 rms=0.003644 Jy/beam ! Combined flux in latest and established models = 0.4667 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 31 components and 0.4667 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.089310Jy sigma=1.208027 ! Fit after self-cal, rms=0.089290Jy sigma=1.207661 ! 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=0.7034 mas, bmaj=1.988 mas, bpa=0.4918 degrees ! Estimated noise=1.5239 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7034 x 1.988 at 0.4918 degrees (North through East) ! Clean map min=-0.0079371 max=0.37292 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=0.6112 mas, bmaj=1.705 mas, bpa=1.537 degrees ! Estimated noise=1.95838 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.285045 Jy ! Component: 100 - total flux cleaned = 0.368596 Jy ! Component: 150 - total flux cleaned = 0.410741 Jy ! Component: 200 - total flux cleaned = 0.434388 Jy ! Total flux subtracted in 200 components = 0.434388 Jy ! Clean residual min=-0.013061 max=0.014395 Jy/beam ! Clean residual mean=0.000038 rms=0.003311 Jy/beam ! Combined flux in latest and established models = 0.434388 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.434388 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7034 mas, bmaj=1.988 mas, bpa=0.4918 degrees ! Estimated noise=1.5239 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) ! Added new window around map position (-1.4, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0186875 Jy ! Component: 100 - total flux cleaned = 0.0285339 Jy ! Component: 150 - total flux cleaned = 0.0343598 Jy ! Component: 200 - total flux cleaned = 0.0377198 Jy ! Total flux subtracted in 200 components = 0.0377198 Jy ! Clean residual min=-0.008881 max=0.007026 Jy/beam ! Clean residual mean=0.000006 rms=0.001984 Jy/beam ! Combined flux in latest and established models = 0.472108 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 34 components and 0.472108 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=2.341 mas, bmaj=7.784 mas, bpa=6.341 degrees ! Estimated noise=2.15153 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00282505 Jy ! Component: 100 - total flux cleaned = 0.00326272 Jy ! Component: 150 - total flux cleaned = 0.00355871 Jy ! Component: 200 - total flux cleaned = 0.00380742 Jy ! Total flux subtracted in 200 components = 0.00380742 Jy ! Clean residual min=-0.012191 max=0.008401 Jy/beam ! Clean residual mean=0.000002 rms=0.003052 Jy/beam ! Combined flux in latest and established models = 0.475915 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 = 0.000128794 Jy ! Component: 100 - total flux cleaned = 0.000280586 Jy ! Component: 150 - total flux cleaned = 0.000414622 Jy ! Component: 200 - total flux cleaned = 0.00044494 Jy ! Total flux subtracted in 200 components = 0.00044494 Jy ! Clean residual min=-0.011957 max=0.008272 Jy/beam ! Clean residual mean=0.000002 rms=0.003025 Jy/beam ! Combined flux in latest and established models = 0.47636 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 49 components and 0.47636 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7034 mas, bmaj=1.988 mas, bpa=0.4918 degrees ! Estimated noise=1.5239 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.17988e-05 Jy ! Component: 100 - total flux cleaned = -6.51097e-05 Jy ! Component: 150 - total flux cleaned = -0.000160116 Jy ! Component: 200 - total flux cleaned = -0.000328326 Jy ! Total flux subtracted in 200 components = -0.000328326 Jy ! Clean residual min=-0.008307 max=0.006745 Jy/beam ! Clean residual mean=0.000001 rms=0.001877 Jy/beam ! Combined flux in latest and established models = 0.476032 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 58 components and 0.476032 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.088527Jy sigma=1.198917 ! Fit after self-cal, rms=0.088494Jy sigma=1.197892 wmodel /scr/pima/bg219i_uvs/J2005-3723_X_map.mod ! Writing 58 model components to file: /scr/pima/bg219i_uvs/J2005-3723_X_map.mod wobs /scr/pima/bg219i_uvs/J2005-3723_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J2005-3723_X_uvs.fits wwins /scr/pima/bg219i_uvs/J2005-3723_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219i_uvs/J2005-3723_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 = -0.00200354 Jy ! Component: 100 - total flux cleaned = -0.00223936 Jy ! Component: 150 - total flux cleaned = -0.00201948 Jy ! Component: 200 - total flux cleaned = -0.00191811 Jy ! Component: 250 - total flux cleaned = -0.00163696 Jy ! Component: 300 - total flux cleaned = -0.00155169 Jy ! Component: 350 - total flux cleaned = -0.00155397 Jy ! Component: 400 - total flux cleaned = -0.00124005 Jy ! Component: 450 - total flux cleaned = -0.000940478 Jy ! Component: 500 - total flux cleaned = -0.000510957 Jy ! Component: 550 - total flux cleaned = -0.000304414 Jy ! Component: 600 - total flux cleaned = -0.000304239 Jy ! Component: 650 - total flux cleaned = -0.000368858 Jy ! Component: 700 - total flux cleaned = -0.000369103 Jy ! Component: 750 - total flux cleaned = -0.000308932 Jy ! Component: 800 - total flux cleaned = -0.000366314 Jy ! Component: 850 - total flux cleaned = -0.000308251 Jy ! Component: 900 - total flux cleaned = -0.000419427 Jy ! Component: 950 - total flux cleaned = -0.000473247 Jy ! Component: 1000 - total flux cleaned = -0.000579684 Jy ! Component: 1050 - total flux cleaned = -0.000579104 Jy ! Component: 1100 - total flux cleaned = -0.000732066 Jy ! Component: 1150 - total flux cleaned = -0.000930463 Jy ! Component: 1200 - total flux cleaned = -0.00141776 Jy ! Component: 1250 - total flux cleaned = -0.00170457 Jy ! Component: 1300 - total flux cleaned = -0.00217518 Jy ! Component: 1350 - total flux cleaned = -0.00259125 Jy ! Component: 1400 - total flux cleaned = -0.00295438 Jy ! Component: 1450 - total flux cleaned = -0.00322289 Jy ! Component: 1500 - total flux cleaned = -0.00353064 Jy ! Component: 1550 - total flux cleaned = -0.00370399 Jy ! Component: 1600 - total flux cleaned = -0.00400159 Jy ! Component: 1650 - total flux cleaned = -0.00404406 Jy ! Component: 1700 - total flux cleaned = -0.00400233 Jy ! Component: 1750 - total flux cleaned = -0.00391907 Jy ! Component: 1800 - total flux cleaned = -0.00383635 Jy ! Component: 1850 - total flux cleaned = -0.00379491 Jy ! Component: 1900 - total flux cleaned = -0.00371268 Jy ! Component: 1950 - total flux cleaned = -0.0035897 Jy ! Component: 2000 - total flux cleaned = -0.0034676 Jy ! Component: 2050 - total flux cleaned = -0.00330486 Jy ! Component: 2100 - total flux cleaned = -0.00322363 Jy ! Component: 2150 - total flux cleaned = -0.00302071 Jy ! Component: 2200 - total flux cleaned = -0.00298005 Jy ! Component: 2250 - total flux cleaned = -0.0028987 Jy ! Component: 2300 - total flux cleaned = -0.00281697 Jy ! Component: 2350 - total flux cleaned = -0.00269382 Jy ! Component: 2400 - total flux cleaned = -0.00265222 Jy ! Component: 2450 - total flux cleaned = -0.00256895 Jy ! Component: 2500 - total flux cleaned = -0.00248468 Jy ! Component: 2550 - total flux cleaned = -0.00239931 Jy ! Component: 2600 - total flux cleaned = -0.0022264 Jy ! Component: 2650 - total flux cleaned = -0.00213766 Jy ! Component: 2700 - total flux cleaned = -0.00200381 Jy ! Component: 2750 - total flux cleaned = -0.00186814 Jy ! Component: 2800 - total flux cleaned = -0.00173049 Jy ! Component: 2850 - total flux cleaned = -0.00159139 Jy ! Component: 2900 - total flux cleaned = -0.00140239 Jy ! Component: 2950 - total flux cleaned = -0.00130678 Jy ! Component: 3000 - total flux cleaned = -0.0011614 Jy ! Component: 3050 - total flux cleaned = -0.000964377 Jy ! Component: 3100 - total flux cleaned = -0.000814617 Jy ! Component: 3150 - total flux cleaned = -0.000662147 Jy ! Component: 3200 - total flux cleaned = -0.000507576 Jy ! Component: 3250 - total flux cleaned = -0.000402527 Jy ! Component: 3300 - total flux cleaned = -0.000243597 Jy ! Component: 3350 - total flux cleaned = -8.29079e-05 Jy ! Component: 3400 - total flux cleaned = 2.73184e-05 Jy ! Component: 3450 - total flux cleaned = 0.000251296 Jy ! Component: 3500 - total flux cleaned = 0.000364844 Jy ! Component: 3550 - total flux cleaned = 0.000597851 Jy ! Component: 3600 - total flux cleaned = 0.000834763 Jy ! Component: 3650 - total flux cleaned = 0.00107679 Jy ! Component: 3700 - total flux cleaned = 0.00126327 Jy ! Component: 3750 - total flux cleaned = 0.00151527 Jy ! Component: 3800 - total flux cleaned = 0.00170805 Jy ! Component: 3850 - total flux cleaned = 0.00190578 Jy ! Component: 3900 - total flux cleaned = 0.00224154 Jy ! Component: 3950 - total flux cleaned = 0.00237879 Jy ! Component: 4000 - total flux cleaned = 0.00272864 Jy ! Component: 4050 - total flux cleaned = 0.00301532 Jy ! Total flux subtracted in 4096 components = 0.0032347 Jy ! Clean residual min=-0.004310 max=0.005047 Jy/beam ! Clean residual mean=0.000008 rms=0.001068 Jy/beam ! Combined flux in latest and established models = 0.479267 Jy keep ! Adding 185 model components to the UV plane model. ! The established model now contains 243 components and 0.479267 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J2005-3723_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7034 x 1.988 at 0.4918 degrees (North through East) ! Clean map min=-0.010539 max=0.37731 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J2005-3723_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.377314 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00112122 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.891474 0.891474 1.78295 3.5659 7.13179 14.2636 28.5272 57.0543 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0033 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.377 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 336.521 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J2005-3723_X_uvs.log closed on Wed Apr 6 23:53:43 2016