! Started logfile: /d2/scr/pima/bp171ab_uvs/J0559+2818_C_uvs.log on Mon Dec 9 01:39:58 2013 obs /d2/scr/pima/bp171ab_uvs/J0559+2818_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171ab_uvs/J0559+2818_C_uva.fits ! AN table 1: 3 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.666667 visibilities/baseline/integration-bin. ! Found source: J0559+2818 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 240 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 = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp171ab_uvs/J0559+2818_C] 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 0.300x0.300 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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.991129Jy sigma=2.806088 ! Fit after self-cal, rms=0.946585Jy sigma=2.789368 ! 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=9.33 mas, bmaj=17.18 mas, bpa=8.893 degrees ! Estimated noise=23.669 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0454472 Jy ! Component: 100 - total flux cleaned = 0.0439545 Jy ! Total flux subtracted in 100 components = 0.0439545 Jy ! Clean residual min=-0.010289 max=0.010293 Jy/beam ! Clean residual mean=0.000170 rms=0.005348 Jy/beam ! Combined flux in latest and established models = 0.0439545 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 38 components and 0.0439545 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=0.023012Jy sigma=0.104221 ! Fit after self-cal, rms=0.023019Jy sigma=0.104090 ! 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=10.55 mas, bmaj=16.74 mas, bpa=11.18 degrees ! Estimated noise=18.0292 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 = -0.0075853 Jy ! Component: 100 - total flux cleaned = -0.00569439 Jy ! Component: 150 - total flux cleaned = -0.00130116 Jy ! Component: 200 - total flux cleaned = 0.00135455 Jy ! Total flux subtracted in 200 components = 0.00135455 Jy ! Clean residual min=-0.004058 max=0.004110 Jy/beam ! Clean residual mean=0.000060 rms=0.001758 Jy/beam ! Combined flux in latest and established models = 0.0453091 Jy ! Performing phase self-cal ! Adding 121 model components to the UV plane model. ! The established model now contains 156 components and 0.0453091 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=0.015231Jy sigma=0.052710 ! Fit after self-cal, rms=0.015189Jy sigma=0.052499 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 10.55 x 16.74 at 11.18 degrees (North through East) ! Clean map min=-0.0097528 max=0.047039 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* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 KP 1.14 LA 0.98 ! OV 1.00 PT 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 KP 1.16 LA 0.90 ! OV 0.94 PT 1.11 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 KP 1.09 LA 1.06 ! OV 1.14 PT 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.96 KP 1.07 LA 1.13 ! OV 0.92 PT 1.11 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.86 KP 0.89 LA 0.87 ! OV 1.02 PT 1.10 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00 KP 1.04 LA 1.05 ! OV 0.91 PT 0.94 ! ! ! Fit before self-cal, rms=0.015189Jy sigma=0.052499 ! Fit after self-cal, rms=0.014295Jy sigma=0.048080 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=10.47 mas, bmaj=16.79 mas, bpa=11.65 degrees ! Estimated noise=18.2013 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 = 0.0024756 Jy ! Component: 100 - total flux cleaned = 0.00434388 Jy ! Component: 150 - total flux cleaned = 0.0055516 Jy ! Component: 200 - total flux cleaned = 0.0065036 Jy ! Total flux subtracted in 200 components = 0.0065036 Jy ! Clean residual min=-0.000919 max=0.000915 Jy/beam ! Clean residual mean=0.000006 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.0518127 Jy ! Performing phase self-cal ! Adding 108 model components to the UV plane model. ! The established model now contains 263 components and 0.0518127 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=0.013539Jy sigma=0.042623 ! Fit after self-cal, rms=0.013545Jy sigma=0.042593 ! 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=0.013545Jy sigma=0.042593 ! Fit after self-cal, rms=0.013345Jy sigma=0.041231 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=10.46 mas, bmaj=16.82 mas, bpa=11.81 degrees ! Estimated noise=18.6775 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00198669 Jy ! Component: 100 - total flux cleaned = 0.00300807 Jy ! Component: 150 - total flux cleaned = 0.00378454 Jy ! Component: 200 - total flux cleaned = 0.00435795 Jy ! Total flux subtracted in 200 components = 0.00435795 Jy ! Clean residual min=-0.000641 max=0.000637 Jy/beam ! Clean residual mean=0.000002 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.0561706 Jy selfcal ! Performing phase self-cal ! Adding 124 model components to the UV plane model. ! The established model now contains 375 components and 0.0561706 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=0.013119Jy sigma=0.038331 ! Fit after self-cal, rms=0.013122Jy sigma=0.038314 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 = 0.000730964 Jy ! Component: 100 - total flux cleaned = 0.000936559 Jy ! Component: 150 - total flux cleaned = 0.000988032 Jy ! Component: 200 - total flux cleaned = 0.00107178 Jy ! Total flux subtracted in 200 components = 0.00107178 Jy ! Clean residual min=-0.000329 max=0.000331 Jy/beam ! Clean residual mean=-0.000006 rms=0.000153 Jy/beam ! Combined flux in latest and established models = 0.0572424 Jy ! Performing phase self-cal ! Adding 86 model components to the UV plane model. ! The established model now contains 459 components and 0.0572424 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=0.013038Jy sigma=0.037780 ! Fit after self-cal, rms=0.013036Jy sigma=0.037776 ! 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=0.013036Jy sigma=0.037776 ! Fit after self-cal, rms=0.012910Jy sigma=0.037006 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=10.41 mas, bmaj=16.83 mas, bpa=11.86 degrees ! Estimated noise=18.9347 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00137247 Jy ! Component: 100 - total flux cleaned = 0.00198725 Jy ! Component: 150 - total flux cleaned = 0.00261069 Jy ! Component: 200 - total flux cleaned = 0.0029405 Jy ! Total flux subtracted in 200 components = 0.0029405 Jy ! Clean residual min=-0.000395 max=0.000392 Jy/beam ! Clean residual mean=-0.000000 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.0601829 Jy selfcal ! Performing phase self-cal ! Adding 122 model components to the UV plane model. ! The established model now contains 576 components and 0.0601829 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=0.012868Jy sigma=0.035610 ! Fit after self-cal, rms=0.012866Jy sigma=0.035603 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 = 0.000377023 Jy ! Component: 100 - total flux cleaned = 0.000475709 Jy ! Component: 150 - total flux cleaned = 0.000476881 Jy ! Component: 200 - total flux cleaned = 0.000476784 Jy ! Total flux subtracted in 200 components = 0.000476784 Jy ! Clean residual min=-0.000243 max=0.000245 Jy/beam ! Clean residual mean=-0.000004 rms=0.000117 Jy/beam ! Combined flux in latest and established models = 0.0606597 Jy ! Performing phase self-cal ! Adding 88 model components to the UV plane model. ! The established model now contains 653 components and 0.0606597 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=0.012826Jy sigma=0.035351 ! Fit after self-cal, rms=0.012826Jy sigma=0.035349 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.012826Jy sigma=0.035349 ! Fit after self-cal, rms=0.012777Jy sigma=0.035039 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=10.59 mas, bmaj=16.86 mas, bpa=12.32 degrees ! Estimated noise=18.7594 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000852858 Jy ! Component: 100 - total flux cleaned = 0.001357 Jy ! Component: 150 - total flux cleaned = 0.0017785 Jy ! Component: 200 - total flux cleaned = 0.00195458 Jy ! Total flux subtracted in 200 components = 0.00195458 Jy ! Clean residual min=-0.000267 max=0.000267 Jy/beam ! Clean residual mean=-0.000000 rms=0.000125 Jy/beam ! Combined flux in latest and established models = 0.0626143 Jy selfcal ! Performing phase self-cal ! Adding 121 model components to the UV plane model. ! The established model now contains 763 components and 0.0626143 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=0.012763Jy sigma=0.034305 ! Fit after self-cal, rms=0.012764Jy sigma=0.034300 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 = 0.000243547 Jy ! Component: 100 - total flux cleaned = 0.00038729 Jy ! Component: 150 - total flux cleaned = 0.000438168 Jy ! Component: 200 - total flux cleaned = 0.000450436 Jy ! Total flux subtracted in 200 components = 0.000450436 Jy ! Clean residual min=-0.000194 max=0.000193 Jy/beam ! Clean residual mean=-0.000004 rms=0.000093 Jy/beam ! Combined flux in latest and established models = 0.0630647 Jy ! Performing phase self-cal ! Adding 90 model components to the UV plane model. ! The established model now contains 842 components and 0.0630647 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=0.012739Jy sigma=0.034173 ! Fit after self-cal, rms=0.012739Jy sigma=0.034170 ! 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=10.38 mas, bmaj=16.84 mas, bpa=11.91 degrees ! Estimated noise=19.0751 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 10.38 x 16.84 at 11.91 degrees (North through East) ! Clean map min=-0.0091686 max=0.045122 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=9.207 mas, bmaj=17.28 mas, bpa=9.01 degrees ! Estimated noise=25.0847 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0466504 Jy ! Component: 100 - total flux cleaned = 0.0454686 Jy ! Component: 150 - total flux cleaned = 0.0450335 Jy ! Component: 200 - total flux cleaned = 0.0490911 Jy ! Total flux subtracted in 200 components = 0.0490911 Jy ! Clean residual min=-0.007030 max=0.007121 Jy/beam ! Clean residual mean=0.000140 rms=0.003439 Jy/beam ! Combined flux in latest and established models = 0.0490911 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 113 model components to the UV plane model. ! The established model now contains 113 components and 0.0490911 Jy ! Inverting map and beam ! Estimated beam: bmin=10.38 mas, bmaj=16.84 mas, bpa=11.91 degrees ! Estimated noise=19.0751 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 = -0.00440924 Jy ! Component: 100 - total flux cleaned = -0.00298809 Jy ! Component: 150 - total flux cleaned = -0.00170963 Jy ! Component: 200 - total flux cleaned = -0.00050272 Jy ! Total flux subtracted in 200 components = -0.00050272 Jy ! Clean residual min=-0.002374 max=0.002379 Jy/beam ! Clean residual mean=0.000038 rms=0.001059 Jy/beam ! Combined flux in latest and established models = 0.0485884 Jy ! Adding 127 model components to the UV plane model. ! The established model now contains 237 components and 0.0485884 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=10.59 mas, bmaj=16.86 mas, bpa=12.32 degrees ! Estimated noise=18.7594 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000290903 Jy ! Component: 100 - total flux cleaned = 0.000494525 Jy ! Component: 150 - total flux cleaned = 0.00130236 Jy ! Component: 200 - total flux cleaned = 0.0019924 Jy ! Total flux subtracted in 200 components = 0.0019924 Jy ! Clean residual min=-0.000665 max=0.000672 Jy/beam ! Clean residual mean=-0.000004 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.0505808 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 = 0.000639035 Jy ! Component: 100 - total flux cleaned = 0.00107914 Jy ! Component: 150 - total flux cleaned = 0.00142391 Jy ! Component: 200 - total flux cleaned = 0.00166178 Jy ! Total flux subtracted in 200 components = 0.00166178 Jy ! Clean residual min=-0.000487 max=0.000483 Jy/beam ! Clean residual mean=-0.000010 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.0522426 Jy ! Adding 139 model components to the UV plane model. ! The established model now contains 375 components and 0.0522426 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=10.38 mas, bmaj=16.84 mas, bpa=11.91 degrees ! Estimated noise=19.0751 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000152753 Jy ! Component: 100 - total flux cleaned = 1.95658e-05 Jy ! Component: 150 - total flux cleaned = 0.000321936 Jy ! Component: 200 - total flux cleaned = 0.000575276 Jy ! Total flux subtracted in 200 components = 0.000575276 Jy ! Clean residual min=-0.000370 max=0.000371 Jy/beam ! Clean residual mean=-0.000008 rms=0.000147 Jy/beam ! Combined flux in latest and established models = 0.0528178 Jy selfcal ! Performing phase self-cal ! Adding 79 model components to the UV plane model. ! The established model now contains 454 components and 0.0528178 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=0.012948Jy sigma=0.035193 ! Fit after self-cal, rms=0.012931Jy sigma=0.035151 wmodel /d2/scr/pima/bp171ab_uvs/J0559+2818_C_map.mod ! Writing 454 model components to file: /d2/scr/pima/bp171ab_uvs/J0559+2818_C_map.mod wobs /d2/scr/pima/bp171ab_uvs/J0559+2818_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171ab_uvs/J0559+2818_C_uvs.fits wwins /d2/scr/pima/bp171ab_uvs/J0559+2818_C_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /home/lpetrov/bin/01_muppet] ! wmap "/d2/scr/pima/bp171ab_uvs/J0559+2818_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 10.38 x 16.84 at 11.91 degrees (North through East) ! Clean map min=-0.010839 max=0.046286 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171ab_uvs/J0559+2818_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0462855 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000168468 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.09192 1.09192 2.18385 4.3677 8.7354 17.4708 34.9416 69.8832 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.046 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 274.744 quit ! Quitting program ! Log file /d2/scr/pima/bp171ab_uvs/J0559+2818_C_uvs.log closed on Mon Dec 9 01:40:02 2013