! Started logfile: /scr/pima/s3111c_uvs/J0112+2244_X_uvs.log on Tue Jul 24 09:21:08 2012 obs /scr/pima/s3111c_uvs/J0112+2244_X_uva.fits ! Reading UV FITS file: /scr/pima/s3111c_uvs/J0112+2244_X_uva.fits ! AN table 1: 21 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.730159 visibilities/baseline/integration-bin. ! Found source: J0112+2244 ! ! 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 8.41193e+09 1.6e+07 1 1.6e+07 ! 02 2 8.42793e+09 1.6e+07 1 1.6e+07 ! 03 3 8.52393e+09 1.6e+07 1 1.6e+07 ! 04 4 8.57193e+09 1.6e+07 1 1.6e+07 ! 05 5 8.65193e+09 1.6e+07 1 1.6e+07 ! 06 6 8.82793e+09 1.6e+07 1 1.6e+07 ! 07 7 8.85993e+09 1.6e+07 1 1.6e+07 ! 08 8 8.89193e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 5520 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 = 512 print "field_cell =",field_cell ! field_cell = 0.1 print "taper_size =",taper_size ! taper_size = 120 ![@/home/lpetrov/bin/01_muppet /scr/pima/s3111c_uvs/J0112+2244_X] 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 = 512x512 pixels with 0.100x0.100 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 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 51 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.953999Jy sigma=0.674579 ! Fit after self-cal, rms=0.687960Jy sigma=0.486462 ! 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=0.9057 mas, bmaj=1.974 mas, bpa=14.43 degrees ! Estimated noise=28.7186 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 = 0.248102 Jy ! Component: 100 - total flux cleaned = 0.303252 Jy ! Total flux subtracted in 100 components = 0.303252 Jy ! Clean residual min=-0.015952 max=0.024985 Jy/beam ! Clean residual mean=0.000385 rms=0.005787 Jy/beam ! Combined flux in latest and established models = 0.303252 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.303252 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=0.064291Jy sigma=0.045461 ! Fit after self-cal, rms=0.064288Jy sigma=0.045458 ! 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=1.015 mas, bmaj=2.232 mas, bpa=11.24 degrees ! Estimated noise=13.8356 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 = 0.0225155 Jy ! Component: 100 - total flux cleaned = 0.0340764 Jy ! Component: 150 - total flux cleaned = 0.0406411 Jy ! Component: 200 - total flux cleaned = 0.0446428 Jy ! Total flux subtracted in 200 components = 0.0446428 Jy ! Clean residual min=-0.009931 max=0.012650 Jy/beam ! Clean residual mean=0.000080 rms=0.002956 Jy/beam ! Combined flux in latest and established models = 0.347895 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 27 components and 0.347895 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=0.056328Jy sigma=0.039830 ! Fit after self-cal, rms=0.056293Jy sigma=0.039805 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.13 GB 0.91 HN 1.02 ! KP 0.97 LA 1.03 NL 1.10 OV 1.13 ! PT 1.05 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.13 GB 0.89 HN 1.02 ! KP 0.96 LA 1.00 NL 1.06 OV 1.14 ! PT 1.05 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.10 GB 0.92 HN 0.99 ! KP 1.00 LA 1.01 NL 1.10 OV 1.15 ! PT 1.07 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.08 GB 0.96 HN 1.03 ! KP 0.94 LA 1.03 NL 1.10 OV 1.18 ! PT 1.07 SC 1.11 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 GB 0.88 HN 0.99 ! KP 0.97 LA 0.99 NL 1.06 OV 1.14 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.91 GB 0.91 HN 0.99 ! KP 0.86 LA 0.97 NL 0.99 OV 1.04 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.90 GB 0.94 HN 1.02 ! KP 0.84 LA 0.99 NL 0.98 OV 1.08 ! PT 1.00* SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.80 GB 0.81 HN 0.94 ! KP 0.84 LA 0.92 NL 0.90 OV 1.01 ! PT 0.95 SC 0.87 ! ! ! Fit before self-cal, rms=0.056293Jy sigma=0.039805 ! Fit after self-cal, rms=0.031964Jy sigma=0.023360 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.015 mas, bmaj=2.229 mas, bpa=10.91 degrees ! Estimated noise=13.7779 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 = 0.00252766 Jy ! Component: 100 - total flux cleaned = 0.00285408 Jy ! Component: 150 - total flux cleaned = 0.00291267 Jy ! Component: 200 - total flux cleaned = 0.00295572 Jy ! Total flux subtracted in 200 components = 0.00295572 Jy ! Clean residual min=-0.003092 max=0.004107 Jy/beam ! Clean residual mean=0.000047 rms=0.000988 Jy/beam ! Combined flux in latest and established models = 0.350851 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 41 components and 0.350851 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=0.031637Jy sigma=0.023105 ! Fit after self-cal, rms=0.031639Jy sigma=0.023087 ! 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=0.031639Jy sigma=0.023087 ! Fit after self-cal, rms=0.031633Jy sigma=0.023067 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.015 mas, bmaj=2.227 mas, bpa=10.83 degrees ! Estimated noise=13.7892 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000494398 Jy ! Component: 100 - total flux cleaned = 0.000733618 Jy ! Component: 150 - total flux cleaned = 0.000935819 Jy ! Component: 200 - total flux cleaned = 0.000937111 Jy ! Total flux subtracted in 200 components = 0.000937111 Jy ! Clean residual min=-0.002973 max=0.004065 Jy/beam ! Clean residual mean=0.000047 rms=0.000934 Jy/beam ! Combined flux in latest and established models = 0.351788 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 54 components and 0.351788 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=0.031549Jy sigma=0.022997 ! Fit after self-cal, rms=0.031541Jy sigma=0.022992 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) ! Added new window around map position (2.5, 0.1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00361248 Jy ! Component: 100 - total flux cleaned = 0.00447925 Jy ! Component: 150 - total flux cleaned = 0.00509573 Jy ! Component: 200 - total flux cleaned = 0.00524071 Jy ! Total flux subtracted in 200 components = 0.00524071 Jy ! Clean residual min=-0.002230 max=0.002293 Jy/beam ! Clean residual mean=0.000015 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.357029 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 83 components and 0.357029 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=0.031044Jy sigma=0.022694 ! Fit after self-cal, rms=0.030993Jy sigma=0.022657 ! 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=0.030993Jy sigma=0.022657 ! Fit after self-cal, rms=0.030945Jy sigma=0.022633 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.015 mas, bmaj=2.225 mas, bpa=10.83 degrees ! Estimated noise=13.7908 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00166097 Jy ! Component: 100 - total flux cleaned = 0.00205523 Jy ! Component: 150 - total flux cleaned = 0.00221784 Jy ! Component: 200 - total flux cleaned = 0.00216526 Jy ! Total flux subtracted in 200 components = 0.00216526 Jy ! Clean residual min=-0.001985 max=0.001792 Jy/beam ! Clean residual mean=0.000011 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.359194 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 114 components and 0.359194 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=0.030827Jy sigma=0.022568 ! Fit after self-cal, rms=0.030813Jy sigma=0.022557 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 = 0.000507434 Jy ! Component: 100 - total flux cleaned = 0.000799193 Jy ! Component: 150 - total flux cleaned = 0.00088942 Jy ! Component: 200 - total flux cleaned = 0.000909766 Jy ! Total flux subtracted in 200 components = 0.000909766 Jy ! Clean residual min=-0.001954 max=0.001501 Jy/beam ! Clean residual mean=0.000006 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.360104 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 153 components and 0.360103 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=0.030772Jy sigma=0.022533 ! Fit after self-cal, rms=0.030767Jy sigma=0.022530 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 120 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=0.030767Jy sigma=0.022530 ! Fit after self-cal, rms=0.030756Jy sigma=0.022521 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.304 mas, bmaj=2.545 mas, bpa=5.236 degrees ! Estimated noise=14.8176 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000926013 Jy ! Component: 100 - total flux cleaned = 0.00107967 Jy ! Component: 150 - total flux cleaned = 0.0011396 Jy ! Component: 200 - total flux cleaned = 0.00126493 Jy ! Total flux subtracted in 200 components = 0.00126493 Jy ! Clean residual min=-0.001742 max=0.001368 Jy/beam ! Clean residual mean=0.000008 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.361368 Jy selfcal ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 189 components and 0.361368 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=0.030721Jy sigma=0.022500 ! Fit after self-cal, rms=0.030716Jy sigma=0.022497 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 = 0.000390293 Jy ! Component: 100 - total flux cleaned = 0.000457898 Jy ! Component: 150 - total flux cleaned = 0.000563879 Jy ! Component: 200 - total flux cleaned = 0.000632923 Jy ! Total flux subtracted in 200 components = 0.000632923 Jy ! Clean residual min=-0.001699 max=0.001363 Jy/beam ! Clean residual mean=0.000003 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.362001 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 211 components and 0.362001 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=0.030700Jy sigma=0.022487 ! Fit after self-cal, rms=0.030698Jy sigma=0.022486 ! 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=1.015 mas, bmaj=2.225 mas, bpa=10.82 degrees ! Estimated noise=13.791 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.015 x 2.225 at 10.82 degrees (North through East) ! Clean map min=-0.0022036 max=0.31287 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=0.8967 mas, bmaj=1.939 mas, bpa=14.51 degrees ! Estimated noise=27.7637 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.239829 Jy ! Component: 100 - total flux cleaned = 0.294449 Jy ! Component: 150 - total flux cleaned = 0.317768 Jy ! Component: 200 - total flux cleaned = 0.33061 Jy ! Total flux subtracted in 200 components = 0.33061 Jy ! Clean residual min=-0.004425 max=0.006301 Jy/beam ! Clean residual mean=0.000268 rms=0.001714 Jy/beam ! Combined flux in latest and established models = 0.33061 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.33061 Jy ! Inverting map and beam ! Estimated beam: bmin=1.015 mas, bmaj=2.225 mas, bpa=10.82 degrees ! Estimated noise=13.791 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 = 0.0092937 Jy ! Component: 100 - total flux cleaned = 0.0150808 Jy ! Component: 150 - total flux cleaned = 0.0190951 Jy ! Component: 200 - total flux cleaned = 0.02205 Jy ! Total flux subtracted in 200 components = 0.02205 Jy ! Clean residual min=-0.002475 max=0.002359 Jy/beam ! Clean residual mean=0.000064 rms=0.000796 Jy/beam ! Combined flux in latest and established models = 0.35266 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 57 components and 0.35266 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 120 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.304 mas, bmaj=2.545 mas, bpa=5.236 degrees ! Estimated noise=14.8176 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00293377 Jy ! Component: 100 - total flux cleaned = 0.00488589 Jy ! Component: 150 - total flux cleaned = 0.00579277 Jy ! Component: 200 - total flux cleaned = 0.00651883 Jy ! Total flux subtracted in 200 components = 0.00651883 Jy ! Clean residual min=-0.002136 max=0.001521 Jy/beam ! Clean residual mean=0.000032 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.359179 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 = 0.000551417 Jy ! Component: 100 - total flux cleaned = 0.000975954 Jy ! Component: 150 - total flux cleaned = 0.00136713 Jy ! Component: 200 - total flux cleaned = 0.00170188 Jy ! Total flux subtracted in 200 components = 0.00170188 Jy ! Clean residual min=-0.001898 max=0.001528 Jy/beam ! Clean residual mean=0.000015 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.360881 Jy ! Adding 92 model components to the UV plane model. ! The established model now contains 144 components and 0.360881 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.015 mas, bmaj=2.225 mas, bpa=10.82 degrees ! Estimated noise=13.791 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.11979e-05 Jy ! Component: 100 - total flux cleaned = 6.38662e-05 Jy ! Component: 150 - total flux cleaned = 0.000142061 Jy ! Component: 200 - total flux cleaned = 0.000231038 Jy ! Total flux subtracted in 200 components = 0.000231038 Jy ! Clean residual min=-0.001812 max=0.001473 Jy/beam ! Clean residual mean=0.000008 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.361112 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 162 components and 0.361112 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=0.030719Jy sigma=0.022497 ! Fit after self-cal, rms=0.030712Jy sigma=0.022491 wmodel /scr/pima/s3111c_uvs/J0112+2244_X_map.mod ! Writing 162 model components to file: /scr/pima/s3111c_uvs/J0112+2244_X_map.mod wobs /scr/pima/s3111c_uvs/J0112+2244_X_uvs.fits ! Writing UV FITS file: /scr/pima/s3111c_uvs/J0112+2244_X_uvs.fits wwins /scr/pima/s3111c_uvs/J0112+2244_X_map.win ! wwins: Wrote 2 windows to /scr/pima/s3111c_uvs/J0112+2244_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=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000748738 Jy ! Component: 100 - total flux cleaned = -0.000938375 Jy ! Component: 150 - total flux cleaned = -0.00106207 Jy ! Component: 200 - total flux cleaned = -0.00119616 Jy ! Component: 250 - total flux cleaned = -0.00132392 Jy ! Component: 300 - total flux cleaned = -0.00136387 Jy ! Component: 350 - total flux cleaned = -0.00142066 Jy ! Component: 400 - total flux cleaned = -0.001439 Jy ! Component: 450 - total flux cleaned = -0.00147501 Jy ! Component: 500 - total flux cleaned = -0.00154234 Jy ! Component: 550 - total flux cleaned = -0.00159018 Jy ! Component: 600 - total flux cleaned = -0.00163656 Jy ! Component: 650 - total flux cleaned = -0.00169579 Jy ! Component: 700 - total flux cleaned = -0.00172446 Jy ! Component: 750 - total flux cleaned = -0.00176564 Jy ! Component: 800 - total flux cleaned = -0.00183209 Jy ! Component: 850 - total flux cleaned = -0.00187034 Jy ! Component: 900 - total flux cleaned = -0.00194489 Jy ! Component: 950 - total flux cleaned = -0.00205407 Jy ! Component: 1000 - total flux cleaned = -0.00217256 Jy ! Component: 1050 - total flux cleaned = -0.00226538 Jy ! Component: 1100 - total flux cleaned = -0.00232227 Jy ! Component: 1150 - total flux cleaned = -0.00240043 Jy ! Component: 1200 - total flux cleaned = -0.00246596 Jy ! Component: 1250 - total flux cleaned = -0.0025197 Jy ! Component: 1300 - total flux cleaned = -0.00258322 Jy ! Component: 1350 - total flux cleaned = -0.00264579 Jy ! Component: 1400 - total flux cleaned = -0.00271739 Jy ! Component: 1450 - total flux cleaned = -0.00278783 Jy ! Component: 1500 - total flux cleaned = -0.00284719 Jy ! Component: 1550 - total flux cleaned = -0.00292523 Jy ! Component: 1600 - total flux cleaned = -0.00304039 Jy ! Component: 1650 - total flux cleaned = -0.00310662 Jy ! Component: 1700 - total flux cleaned = -0.00321849 Jy ! Component: 1750 - total flux cleaned = -0.00328286 Jy ! Component: 1800 - total flux cleaned = -0.00337358 Jy ! Component: 1850 - total flux cleaned = -0.00345403 Jy ! Component: 1900 - total flux cleaned = -0.00355094 Jy ! Component: 1950 - total flux cleaned = -0.00365513 Jy ! Component: 2000 - total flux cleaned = -0.00374071 Jy ! Total flux subtracted in 2048 components = -0.00383361 Jy ! Clean residual min=-0.000503 max=0.000450 Jy/beam ! Clean residual mean=0.000004 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.357278 Jy keep ! Adding 130 model components to the UV plane model. ! The established model now contains 292 components and 0.357278 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s3111c_uvs/J0112+2244_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.015 x 2.225 at 10.82 degrees (North through East) ! Clean map min=-0.0016794 max=0.31297 Jy/beam ! Writing clean map to FITS file: /scr/pima/s3111c_uvs/J0112+2244_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.312969 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000170864 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.163784 0.163784 0.327568 0.655136 1.31027 2.62055 5.24109 10.4822 20.9644 41.9287 83.8575 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.312 quit ! Quitting program ! Log file /scr/pima/s3111c_uvs/J0112+2244_X_uvs.log closed on Tue Jul 24 09:21:09 2012