! Started logfile: /d2/scr/pima/bp177h_uvs/J0820+4229_X_uvs.log on Sat Mar 29 22:16:39 2014 obs /d2/scr/pima/bp177h_uvs/J0820+4229_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177h_uvs/J0820+4229_X_uva.fits ! AN table 1: 5 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.831111 visibilities/baseline/integration-bin. ! Found source: J0820+4229 ! ! 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 1496 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/bp177h_uvs/J0820+4229_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003603Jy sigma=39.711541 ! Fit after self-cal, rms=0.958811Jy sigma=37.904762 ! 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=0.8354 mas, bmaj=2.674 mas, bpa=-43.75 degrees ! Estimated noise=0.744878 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 = 0.0283716 Jy ! Component: 100 - total flux cleaned = 0.0390793 Jy ! Total flux subtracted in 100 components = 0.0390793 Jy ! Clean residual min=-0.003512 max=0.004928 Jy/beam ! Clean residual mean=0.000009 rms=0.001010 Jy/beam ! Combined flux in latest and established models = 0.0390792 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0390792 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=0.034452Jy sigma=0.976928 ! Fit after self-cal, rms=0.034149Jy sigma=0.967615 ! 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=1.082 mas, bmaj=2.735 mas, bpa=-44.36 degrees ! Estimated noise=0.482545 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 = 0.00965294 Jy ! Component: 100 - total flux cleaned = 0.0156277 Jy ! Component: 150 - total flux cleaned = 0.0198827 Jy ! Component: 200 - total flux cleaned = 0.0230433 Jy ! Total flux subtracted in 200 components = 0.0230433 Jy ! Clean residual min=-0.002381 max=0.002933 Jy/beam ! Clean residual mean=0.000017 rms=0.000753 Jy/beam ! Combined flux in latest and established models = 0.0621225 Jy ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 64 components and 0.0621225 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=0.030975Jy sigma=0.769238 ! Fit after self-cal, rms=0.030741Jy sigma=0.766574 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.082 x 2.735 at -44.36 degrees (North through East) ! Clean map min=-0.0023378 max=0.040688 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 1.07 FD 0.94 HN 0.87 KP 0.85 ! LA 0.84 MK 1.15 NL 1.11 OV 0.93 ! PT 0.85 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.10 HN 1.00 KP 0.98 ! LA 0.87 MK 1.03 NL 1.02 OV 1.01 ! PT 0.87 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.96 KP 1.04 ! LA 0.87 MK 0.92 NL 1.04 OV 1.05 ! PT 0.83 SC 1.11 ! ! ! 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* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.06 KP 0.89 ! LA 0.89 MK 0.96 NL 1.15 OV 1.18 ! PT 0.91 SC 1.07 ! ! ! 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=0.030741Jy sigma=0.766574 ! Fit after self-cal, rms=0.030944Jy sigma=0.740892 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.09 mas, bmaj=2.744 mas, bpa=-44.42 degrees ! Estimated noise=0.468849 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 = 0.00150362 Jy ! Component: 100 - total flux cleaned = 0.00248587 Jy ! Component: 150 - total flux cleaned = 0.00318466 Jy ! Component: 200 - total flux cleaned = 0.00346758 Jy ! Total flux subtracted in 200 components = 0.00346758 Jy ! Clean residual min=-0.001771 max=0.001914 Jy/beam ! Clean residual mean=0.000006 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.0655901 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 76 components and 0.0655901 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=0.030842Jy sigma=0.735406 ! Fit after self-cal, rms=0.030812Jy sigma=0.734625 ! 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=0.030812Jy sigma=0.734625 ! Fit after self-cal, rms=0.030858Jy sigma=0.716252 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.091 mas, bmaj=2.753 mas, bpa=-44.41 degrees ! Estimated noise=0.472042 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000503244 Jy ! Component: 100 - total flux cleaned = 0.000562151 Jy ! Component: 150 - total flux cleaned = 0.000611376 Jy ! Component: 200 - total flux cleaned = 0.000665619 Jy ! Total flux subtracted in 200 components = 0.000665619 Jy ! Clean residual min=-0.001515 max=0.001669 Jy/beam ! Clean residual mean=0.000005 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.0662557 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 81 components and 0.0662557 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=0.030830Jy sigma=0.715883 ! Fit after self-cal, rms=0.030843Jy sigma=0.715764 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 = 5.29305e-05 Jy ! Component: 100 - total flux cleaned = 6.29408e-05 Jy ! Component: 150 - total flux cleaned = 7.17458e-05 Jy ! Component: 200 - total flux cleaned = 7.99593e-05 Jy ! Total flux subtracted in 200 components = 7.99593e-05 Jy ! Clean residual min=-0.001523 max=0.001637 Jy/beam ! Clean residual mean=0.000005 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.0663357 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 85 components and 0.0663357 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=0.030835Jy sigma=0.715598 ! Fit after self-cal, rms=0.030833Jy sigma=0.715583 ! 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=0.030833Jy sigma=0.715583 ! Fit after self-cal, rms=0.030683Jy sigma=0.715335 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.086 mas, bmaj=2.749 mas, bpa=-44.33 degrees ! Estimated noise=0.470039 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000337929 Jy ! Component: 100 - total flux cleaned = 0.00041708 Jy ! Component: 150 - total flux cleaned = 0.000442819 Jy ! Component: 200 - total flux cleaned = 0.000474413 Jy ! Total flux subtracted in 200 components = 0.000474413 Jy ! Clean residual min=-0.001520 max=0.001641 Jy/beam ! Clean residual mean=0.000005 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.0668101 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 86 components and 0.0668101 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=0.030665Jy sigma=0.715287 ! Fit after self-cal, rms=0.030666Jy sigma=0.715274 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 = 2.01752e-05 Jy ! Component: 100 - total flux cleaned = 2.01788e-05 Jy ! Component: 150 - total flux cleaned = 2.0468e-05 Jy ! Component: 200 - total flux cleaned = 2.06934e-05 Jy ! Total flux subtracted in 200 components = 2.06934e-05 Jy ! Clean residual min=-0.001529 max=0.001622 Jy/beam ! Clean residual mean=0.000005 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.0668308 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 89 components and 0.0668308 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=0.030659Jy sigma=0.715190 ! Fit after self-cal, rms=0.030659Jy sigma=0.715181 ! 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=0.030659Jy sigma=0.715181 ! Fit after self-cal, rms=0.030562Jy sigma=0.715057 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.251 mas, bmaj=2.963 mas, bpa=-52.03 degrees ! Estimated noise=0.536217 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000656877 Jy ! Component: 100 - total flux cleaned = 0.000755301 Jy ! Component: 150 - total flux cleaned = 0.000802028 Jy ! Component: 200 - total flux cleaned = 0.000843336 Jy ! Total flux subtracted in 200 components = 0.000843336 Jy ! Clean residual min=-0.001548 max=0.001939 Jy/beam ! Clean residual mean=0.000008 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.0676741 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 91 components and 0.0676741 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=0.030551Jy sigma=0.715568 ! Fit after self-cal, rms=0.030540Jy sigma=0.715482 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 = 5.50295e-05 Jy ! Component: 100 - total flux cleaned = 8.44314e-05 Jy ! Component: 150 - total flux cleaned = 0.000110582 Jy ! Component: 200 - total flux cleaned = 0.000118265 Jy ! Total flux subtracted in 200 components = 0.000118265 Jy ! Clean residual min=-0.001560 max=0.001936 Jy/beam ! Clean residual mean=0.000008 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.0677924 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 96 components and 0.0677924 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=0.030535Jy sigma=0.715768 ! Fit after self-cal, rms=0.030531Jy sigma=0.715725 ! 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=1.082 mas, bmaj=2.747 mas, bpa=-44.27 degrees ! Estimated noise=0.468496 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.082 x 2.747 at -44.27 degrees (North through East) ! Clean map min=-0.0014612 max=0.038879 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=0.8353 mas, bmaj=2.676 mas, bpa=-43.8 degrees ! Estimated noise=0.722606 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0274495 Jy ! Component: 100 - total flux cleaned = 0.0379542 Jy ! Component: 150 - total flux cleaned = 0.043696 Jy ! Component: 200 - total flux cleaned = 0.0477149 Jy ! Total flux subtracted in 200 components = 0.0477149 Jy ! Clean residual min=-0.003309 max=0.003054 Jy/beam ! Clean residual mean=0.000005 rms=0.000738 Jy/beam ! Combined flux in latest and established models = 0.0477149 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0477149 Jy ! Inverting map and beam ! Estimated beam: bmin=1.082 mas, bmaj=2.747 mas, bpa=-44.27 degrees ! Estimated noise=0.468496 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 (2.2, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00579871 Jy ! Component: 100 - total flux cleaned = 0.00967122 Jy ! Component: 150 - total flux cleaned = 0.012461 Jy ! Component: 200 - total flux cleaned = 0.0145609 Jy ! Total flux subtracted in 200 components = 0.0145609 Jy ! Clean residual min=-0.001742 max=0.001725 Jy/beam ! Clean residual mean=0.000009 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.0622758 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 73 components and 0.0622758 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=2.251 mas, bmaj=2.963 mas, bpa=-52.03 degrees ! Estimated noise=0.536217 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00251466 Jy ! Component: 100 - total flux cleaned = 0.00407738 Jy ! Component: 150 - total flux cleaned = 0.00510558 Jy ! Component: 200 - total flux cleaned = 0.00581869 Jy ! Total flux subtracted in 200 components = 0.00581869 Jy ! Clean residual min=-0.001348 max=0.001393 Jy/beam ! Clean residual mean=0.000008 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.0680945 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 = 0.000369288 Jy ! Component: 100 - total flux cleaned = 0.000585628 Jy ! Component: 150 - total flux cleaned = 0.00077167 Jy ! Component: 200 - total flux cleaned = 0.000881521 Jy ! Total flux subtracted in 200 components = 0.000881521 Jy ! Clean residual min=-0.001368 max=0.001392 Jy/beam ! Clean residual mean=0.000006 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.0689761 Jy ! Adding 88 model components to the UV plane model. ! The established model now contains 150 components and 0.0689761 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.082 mas, bmaj=2.747 mas, bpa=-44.27 degrees ! Estimated noise=0.468496 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.96062e-05 Jy ! Component: 100 - total flux cleaned = 0.000144533 Jy ! Component: 150 - total flux cleaned = 0.000243223 Jy ! Component: 200 - total flux cleaned = 0.00031739 Jy ! Total flux subtracted in 200 components = 0.00031739 Jy ! Clean residual min=-0.001336 max=0.001382 Jy/beam ! Clean residual mean=0.000003 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.0692934 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 163 components and 0.0692935 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=0.030417Jy sigma=0.708200 ! Fit after self-cal, rms=0.030366Jy sigma=0.706814 wmodel /d2/scr/pima/bp177h_uvs/J0820+4229_X_map.mod ! Writing 163 model components to file: /d2/scr/pima/bp177h_uvs/J0820+4229_X_map.mod wobs /d2/scr/pima/bp177h_uvs/J0820+4229_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177h_uvs/J0820+4229_X_uvs.fits wwins /d2/scr/pima/bp177h_uvs/J0820+4229_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177h_uvs/J0820+4229_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 = 9.98898e-05 Jy ! Component: 100 - total flux cleaned = -5.19969e-05 Jy ! Component: 150 - total flux cleaned = -0.000255939 Jy ! Component: 200 - total flux cleaned = -0.000373108 Jy ! Component: 250 - total flux cleaned = -0.00048558 Jy ! Component: 300 - total flux cleaned = -0.00063057 Jy ! Component: 350 - total flux cleaned = -0.000718469 Jy ! Component: 400 - total flux cleaned = -0.000803735 Jy ! Component: 450 - total flux cleaned = -0.000770431 Jy ! Component: 500 - total flux cleaned = -0.000803378 Jy ! Component: 550 - total flux cleaned = -0.000866815 Jy ! Component: 600 - total flux cleaned = -0.000835821 Jy ! Component: 650 - total flux cleaned = -0.000866297 Jy ! Component: 700 - total flux cleaned = -0.000881075 Jy ! Component: 750 - total flux cleaned = -0.0008954 Jy ! Component: 800 - total flux cleaned = -0.000909568 Jy ! Component: 850 - total flux cleaned = -0.00093756 Jy ! Component: 900 - total flux cleaned = -0.000965317 Jy ! Component: 950 - total flux cleaned = -0.000978968 Jy ! Component: 1000 - total flux cleaned = -0.000978827 Jy ! Component: 1050 - total flux cleaned = -0.00100487 Jy ! Component: 1100 - total flux cleaned = -0.00101764 Jy ! Component: 1150 - total flux cleaned = -0.00104284 Jy ! Component: 1200 - total flux cleaned = -0.00106753 Jy ! Component: 1250 - total flux cleaned = -0.00105533 Jy ! Component: 1300 - total flux cleaned = -0.00105531 Jy ! Component: 1350 - total flux cleaned = -0.0010792 Jy ! Component: 1400 - total flux cleaned = -0.00110243 Jy ! Component: 1450 - total flux cleaned = -0.00110229 Jy ! Component: 1500 - total flux cleaned = -0.00112519 Jy ! Component: 1550 - total flux cleaned = -0.0011477 Jy ! Component: 1600 - total flux cleaned = -0.0011697 Jy ! Component: 1650 - total flux cleaned = -0.00114753 Jy ! Component: 1700 - total flux cleaned = -0.00116919 Jy ! Component: 1750 - total flux cleaned = -0.00111562 Jy ! Component: 1800 - total flux cleaned = -0.00111559 Jy ! Component: 1850 - total flux cleaned = -0.00108427 Jy ! Component: 1900 - total flux cleaned = -0.00104289 Jy ! Component: 1950 - total flux cleaned = -0.00100187 Jy ! Component: 2000 - total flux cleaned = -0.000961289 Jy ! Component: 2050 - total flux cleaned = -0.000921153 Jy ! Component: 2100 - total flux cleaned = -0.0009112 Jy ! Component: 2150 - total flux cleaned = -0.00087178 Jy ! Component: 2200 - total flux cleaned = -0.000842612 Jy ! Component: 2250 - total flux cleaned = -0.000803964 Jy ! Component: 2300 - total flux cleaned = -0.000765694 Jy ! Component: 2350 - total flux cleaned = -0.000727624 Jy ! Component: 2400 - total flux cleaned = -0.000718114 Jy ! Component: 2450 - total flux cleaned = -0.000690106 Jy ! Component: 2500 - total flux cleaned = -0.000689956 Jy ! Component: 2550 - total flux cleaned = -0.000680659 Jy ! Component: 2600 - total flux cleaned = -0.000635036 Jy ! Component: 2650 - total flux cleaned = -0.000617021 Jy ! Component: 2700 - total flux cleaned = -0.000616966 Jy ! Component: 2750 - total flux cleaned = -0.000590327 Jy ! Component: 2800 - total flux cleaned = -0.000616862 Jy ! Component: 2850 - total flux cleaned = -0.000590607 Jy ! Component: 2900 - total flux cleaned = -0.000590594 Jy ! Component: 2950 - total flux cleaned = -0.000607872 Jy ! Component: 3000 - total flux cleaned = -0.000607925 Jy ! Component: 3050 - total flux cleaned = -0.000608009 Jy ! Component: 3100 - total flux cleaned = -0.00062489 Jy ! Component: 3150 - total flux cleaned = -0.000624829 Jy ! Component: 3200 - total flux cleaned = -0.00060822 Jy ! Component: 3250 - total flux cleaned = -0.00060828 Jy ! Component: 3300 - total flux cleaned = -0.000616506 Jy ! Component: 3350 - total flux cleaned = -0.000608376 Jy ! Component: 3400 - total flux cleaned = -0.000616534 Jy ! Component: 3450 - total flux cleaned = -0.000624598 Jy ! Component: 3500 - total flux cleaned = -0.000632582 Jy ! Component: 3550 - total flux cleaned = -0.00063261 Jy ! Component: 3600 - total flux cleaned = -0.000664204 Jy ! Component: 3650 - total flux cleaned = -0.000632775 Jy ! Component: 3700 - total flux cleaned = -0.000671755 Jy ! Component: 3750 - total flux cleaned = -0.000695043 Jy ! Component: 3800 - total flux cleaned = -0.000679567 Jy ! Component: 3850 - total flux cleaned = -0.000694967 Jy ! Component: 3900 - total flux cleaned = -0.000664442 Jy ! Component: 3950 - total flux cleaned = -0.000710007 Jy ! Component: 4000 - total flux cleaned = -0.000694877 Jy ! Component: 4050 - total flux cleaned = -0.000687333 Jy ! Total flux subtracted in 4096 components = -0.000679852 Jy ! Clean residual min=-0.000445 max=0.000402 Jy/beam ! Clean residual mean=0.000002 rms=0.000130 Jy/beam ! Combined flux in latest and established models = 0.0686136 Jy keep ! Adding 285 model components to the UV plane model. ! The established model now contains 448 components and 0.0686136 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177h_uvs/J0820+4229_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.082 x 2.747 at -44.27 degrees (North through East) ! Clean map min=-0.00095852 max=0.038856 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177h_uvs/J0820+4229_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0388564 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00012798 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.988102 0.988102 1.9762 3.95241 7.90481 15.8096 31.6192 63.2385 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.038 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 303.612 quit ! Quitting program ! Log file /d2/scr/pima/bp177h_uvs/J0820+4229_X_uvs.log closed on Sat Mar 29 22:16:44 2014