! Started logfile: /d2/scr/pima/bp177e_uvs/J1628+5140_C_uvs.log on Sat Mar 22 18:50:01 2014 obs /d2/scr/pima/bp177e_uvs/J1628+5140_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177e_uvs/J1628+5140_C_uva.fits ! AN table 1: 5 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.555556 visibilities/baseline/integration-bin. ! Found source: J1628+5140 ! ! 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 800 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/bp177e_uvs/J1628+5140_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 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.999309Jy sigma=46.966478 ! Fit after self-cal, rms=0.975913Jy sigma=46.226071 ! 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=3.889 mas, bmaj=5.381 mas, bpa=73.19 degrees ! Estimated noise=0.747694 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 = 0.0150771 Jy ! Component: 100 - total flux cleaned = 0.0215618 Jy ! Total flux subtracted in 100 components = 0.0215618 Jy ! Clean residual min=-0.004692 max=0.007801 Jy/beam ! Clean residual mean=-0.000060 rms=0.001605 Jy/beam ! Combined flux in latest and established models = 0.0215617 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0215617 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=0.026226Jy sigma=1.032850 ! Fit after self-cal, rms=0.025559Jy sigma=0.994029 ! 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=4.454 mas, bmaj=5.993 mas, bpa=77.18 degrees ! Estimated noise=0.566824 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 = 0.00673319 Jy ! Component: 100 - total flux cleaned = 0.0106713 Jy ! Component: 150 - total flux cleaned = 0.0133226 Jy ! Component: 200 - total flux cleaned = 0.0151672 Jy ! Total flux subtracted in 200 components = 0.0151672 Jy ! Clean residual min=-0.004405 max=0.005944 Jy/beam ! Clean residual mean=-0.000058 rms=0.001362 Jy/beam ! Combined flux in latest and established models = 0.0367289 Jy ! Performing phase self-cal ! Adding 72 model components to the UV plane model. ! The established model now contains 84 components and 0.0367289 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=0.022940Jy sigma=0.899736 ! Fit after self-cal, rms=0.022869Jy sigma=0.896539 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.454 x 5.993 at 77.18 degrees (North through East) ! Clean map min=-0.0044906 max=0.023304 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.022869Jy sigma=0.896539 ! Fit after self-cal, rms=0.022869Jy sigma=0.896539 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.454 mas, bmaj=5.993 mas, bpa=77.18 degrees ! Estimated noise=0.566824 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 = 0.00148231 Jy ! Component: 100 - total flux cleaned = 0.0024897 Jy ! Component: 150 - total flux cleaned = 0.00294353 Jy ! Component: 200 - total flux cleaned = 0.00322018 Jy ! Total flux subtracted in 200 components = 0.00322018 Jy ! Clean residual min=-0.004562 max=0.005614 Jy/beam ! Clean residual mean=-0.000056 rms=0.001328 Jy/beam ! Combined flux in latest and established models = 0.0399491 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 104 components and 0.0399491 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=0.022646Jy sigma=0.893100 ! Fit after self-cal, rms=0.022641Jy sigma=0.892911 ! 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=0.022641Jy sigma=0.892911 ! Fit after self-cal, rms=0.022641Jy sigma=0.892911 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.454 mas, bmaj=5.993 mas, bpa=77.18 degrees ! Estimated noise=0.566824 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000239339 Jy ! Component: 100 - total flux cleaned = 0.000440484 Jy ! Component: 150 - total flux cleaned = 0.000599016 Jy ! Component: 200 - total flux cleaned = 0.000710212 Jy ! Total flux subtracted in 200 components = 0.000710212 Jy ! Clean residual min=-0.004677 max=0.005525 Jy/beam ! Clean residual mean=-0.000055 rms=0.001320 Jy/beam ! Combined flux in latest and established models = 0.0406593 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 112 components and 0.0406593 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=0.022591Jy sigma=0.892160 ! Fit after self-cal, rms=0.022590Jy sigma=0.892107 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 = 9.25718e-05 Jy ! Component: 100 - total flux cleaned = 0.000177381 Jy ! Component: 150 - total flux cleaned = 0.000255062 Jy ! Component: 200 - total flux cleaned = 0.000267252 Jy ! Total flux subtracted in 200 components = 0.000267252 Jy ! Clean residual min=-0.004741 max=0.005464 Jy/beam ! Clean residual mean=-0.000055 rms=0.001317 Jy/beam ! Combined flux in latest and established models = 0.0409265 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 119 components and 0.0409265 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=0.022565Jy sigma=0.891685 ! Fit after self-cal, rms=0.022564Jy sigma=0.891666 ! 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=0.022564Jy sigma=0.891666 ! Fit after self-cal, rms=0.022564Jy sigma=0.891666 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.454 mas, bmaj=5.993 mas, bpa=77.18 degrees ! Estimated noise=0.566824 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.27378e-05 Jy ! Component: 100 - total flux cleaned = 1.25923e-05 Jy ! Component: 150 - total flux cleaned = 1.24989e-05 Jy ! Component: 200 - total flux cleaned = 1.24099e-05 Jy ! Total flux subtracted in 200 components = 1.24099e-05 Jy ! Clean residual min=-0.004728 max=0.005452 Jy/beam ! Clean residual mean=-0.000055 rms=0.001315 Jy/beam ! Combined flux in latest and established models = 0.040939 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 120 components and 0.040939 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=0.022553Jy sigma=0.891062 ! Fit after self-cal, rms=0.022553Jy sigma=0.891052 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 = 1.20735e-06 Jy ! Component: 100 - total flux cleaned = 1.30691e-06 Jy ! Component: 150 - total flux cleaned = 1.19067e-06 Jy ! Component: 200 - total flux cleaned = 1.11764e-06 Jy ! Total flux subtracted in 200 components = 1.11764e-06 Jy ! Clean residual min=-0.004714 max=0.005442 Jy/beam ! Clean residual mean=-0.000055 rms=0.001313 Jy/beam ! Combined flux in latest and established models = 0.0409401 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 122 components and 0.0409401 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=0.022543Jy sigma=0.890530 ! Fit after self-cal, rms=0.022543Jy sigma=0.890522 ! 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=0.022543Jy sigma=0.890522 ! Fit after self-cal, rms=0.022543Jy sigma=0.890522 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.066 mas, bmaj=6.499 mas, bpa=76.95 degrees ! Estimated noise=0.582867 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000404537 Jy ! Component: 100 - total flux cleaned = 0.000483739 Jy ! Component: 150 - total flux cleaned = 0.000497515 Jy ! Component: 200 - total flux cleaned = 0.000510053 Jy ! Total flux subtracted in 200 components = 0.000510053 Jy ! Clean residual min=-0.004518 max=0.005850 Jy/beam ! Clean residual mean=-0.000068 rms=0.001428 Jy/beam ! Combined flux in latest and established models = 0.0414501 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 125 components and 0.0414501 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=0.022543Jy sigma=0.890062 ! Fit after self-cal, rms=0.022542Jy sigma=0.890005 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 = 3.25389e-05 Jy ! Component: 100 - total flux cleaned = 4.37216e-05 Jy ! Component: 150 - total flux cleaned = 5.48689e-05 Jy ! Component: 200 - total flux cleaned = 6.5323e-05 Jy ! Total flux subtracted in 200 components = 6.5323e-05 Jy ! Clean residual min=-0.004526 max=0.005822 Jy/beam ! Clean residual mean=-0.000067 rms=0.001424 Jy/beam ! Combined flux in latest and established models = 0.0415155 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 127 components and 0.0415155 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=0.022544Jy sigma=0.889590 ! Fit after self-cal, rms=0.022543Jy sigma=0.889569 ! 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=4.454 mas, bmaj=5.993 mas, bpa=77.18 degrees ! Estimated noise=0.566824 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.454 x 5.993 at 77.18 degrees (North through East) ! Clean map min=-0.004698 max=0.023244 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=3.889 mas, bmaj=5.381 mas, bpa=73.19 degrees ! Estimated noise=0.747694 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.015963 Jy ! Component: 100 - total flux cleaned = 0.0233162 Jy ! Component: 150 - total flux cleaned = 0.0274852 Jy ! Component: 200 - total flux cleaned = 0.0302949 Jy ! Total flux subtracted in 200 components = 0.0302949 Jy ! Clean residual min=-0.004711 max=0.006427 Jy/beam ! Clean residual mean=-0.000053 rms=0.001427 Jy/beam ! Combined flux in latest and established models = 0.0302949 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 34 model components to the UV plane model. ! The established model now contains 34 components and 0.0302949 Jy ! Inverting map and beam ! Estimated beam: bmin=4.454 mas, bmaj=5.993 mas, bpa=77.18 degrees ! Estimated noise=0.566824 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 (11.4, -51.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.006622 Jy ! Component: 100 - total flux cleaned = 0.00989216 Jy ! Component: 150 - total flux cleaned = 0.0113682 Jy ! Component: 200 - total flux cleaned = 0.0125855 Jy ! Total flux subtracted in 200 components = 0.0125855 Jy ! Clean residual min=-0.003432 max=0.005190 Jy/beam ! Clean residual mean=-0.000050 rms=0.001092 Jy/beam ! Combined flux in latest and established models = 0.0428804 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 79 components and 0.0428804 Jy ! Inverting map ! Added new window around map position (-11.7, 51.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00318118 Jy ! Component: 100 - total flux cleaned = 0.00478944 Jy ! Component: 150 - total flux cleaned = 0.00583907 Jy ! Component: 200 - total flux cleaned = 0.00600112 Jy ! Total flux subtracted in 200 components = 0.00600112 Jy ! Clean residual min=-0.003052 max=0.002669 Jy/beam ! Clean residual mean=-0.000039 rms=0.000788 Jy/beam ! Combined flux in latest and established models = 0.0488815 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 123 components and 0.0488815 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=5.066 mas, bmaj=6.499 mas, bpa=76.95 degrees ! Estimated noise=0.582867 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000602641 Jy ! Component: 100 - total flux cleaned = 0.000459537 Jy ! Component: 150 - total flux cleaned = 0.000392876 Jy ! Component: 200 - total flux cleaned = 0.000334909 Jy ! Total flux subtracted in 200 components = 0.000334909 Jy ! Clean residual min=-0.002799 max=0.002640 Jy/beam ! Clean residual mean=-0.000038 rms=0.000776 Jy/beam ! Combined flux in latest and established models = 0.0492164 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 = 5.07989e-05 Jy ! Component: 100 - total flux cleaned = 9.78645e-05 Jy ! Component: 150 - total flux cleaned = 9.71993e-05 Jy ! Component: 200 - total flux cleaned = 0.000140014 Jy ! Total flux subtracted in 200 components = 0.000140014 Jy ! Clean residual min=-0.002686 max=0.002401 Jy/beam ! Clean residual mean=-0.000035 rms=0.000718 Jy/beam ! Combined flux in latest and established models = 0.0493564 Jy ! Adding 78 model components to the UV plane model. ! The established model now contains 192 components and 0.0493564 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.454 mas, bmaj=5.993 mas, bpa=77.18 degrees ! Estimated noise=0.566824 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000100519 Jy ! Component: 100 - total flux cleaned = 0.000141219 Jy ! Component: 150 - total flux cleaned = 6.76751e-05 Jy ! Component: 200 - total flux cleaned = -2.0007e-06 Jy ! Total flux subtracted in 200 components = -2.0007e-06 Jy ! Clean residual min=-0.002493 max=0.002056 Jy/beam ! Clean residual mean=-0.000026 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.0493544 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 221 components and 0.0493544 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=0.018726Jy sigma=0.687706 ! Fit after self-cal, rms=0.018487Jy sigma=0.677593 wmodel /d2/scr/pima/bp177e_uvs/J1628+5140_C_map.mod ! Writing 221 model components to file: /d2/scr/pima/bp177e_uvs/J1628+5140_C_map.mod wobs /d2/scr/pima/bp177e_uvs/J1628+5140_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177e_uvs/J1628+5140_C_uvs.fits wwins /d2/scr/pima/bp177e_uvs/J1628+5140_C_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177e_uvs/J1628+5140_C_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 = 0.000160297 Jy ! Component: 100 - total flux cleaned = 5.64178e-05 Jy ! Component: 150 - total flux cleaned = -7.10188e-05 Jy ! Component: 200 - total flux cleaned = -9.89169e-05 Jy ! Component: 250 - total flux cleaned = -0.000234291 Jy ! Component: 300 - total flux cleaned = -0.000388995 Jy ! Component: 350 - total flux cleaned = -0.00053546 Jy ! Component: 400 - total flux cleaned = -0.000674439 Jy ! Component: 450 - total flux cleaned = -0.000896078 Jy ! Component: 500 - total flux cleaned = -0.00106555 Jy ! Component: 550 - total flux cleaned = -0.00114775 Jy ! Component: 600 - total flux cleaned = -0.00126567 Jy ! Component: 650 - total flux cleaned = -0.0013414 Jy ! Component: 700 - total flux cleaned = -0.00139625 Jy ! Component: 750 - total flux cleaned = -0.00143129 Jy ! Component: 800 - total flux cleaned = -0.00151652 Jy ! Component: 850 - total flux cleaned = -0.00156625 Jy ! Component: 900 - total flux cleaned = -0.00163108 Jy ! Component: 950 - total flux cleaned = -0.00171006 Jy ! Component: 1000 - total flux cleaned = -0.00174048 Jy ! Component: 1050 - total flux cleaned = -0.00172544 Jy ! Component: 1100 - total flux cleaned = -0.00172519 Jy ! Component: 1150 - total flux cleaned = -0.00171055 Jy ! Component: 1200 - total flux cleaned = -0.00169638 Jy ! Component: 1250 - total flux cleaned = -0.00168264 Jy ! Component: 1300 - total flux cleaned = -0.0016557 Jy ! Component: 1350 - total flux cleaned = -0.00162895 Jy ! Component: 1400 - total flux cleaned = -0.00160256 Jy ! Component: 1450 - total flux cleaned = -0.00157714 Jy ! Component: 1500 - total flux cleaned = -0.00161504 Jy ! Component: 1550 - total flux cleaned = -0.00161493 Jy ! Component: 1600 - total flux cleaned = -0.00162704 Jy ! Component: 1650 - total flux cleaned = -0.00165094 Jy ! Component: 1700 - total flux cleaned = -0.00162725 Jy ! Component: 1750 - total flux cleaned = -0.00161572 Jy ! Component: 1800 - total flux cleaned = -0.00163875 Jy ! Component: 1850 - total flux cleaned = -0.00161604 Jy ! Component: 1900 - total flux cleaned = -0.0016384 Jy ! Component: 1950 - total flux cleaned = -0.00162731 Jy ! Component: 2000 - total flux cleaned = -0.00164916 Jy ! Component: 2050 - total flux cleaned = -0.00162749 Jy ! Component: 2100 - total flux cleaned = -0.00162762 Jy ! Component: 2150 - total flux cleaned = -0.00161711 Jy ! Component: 2200 - total flux cleaned = -0.00159618 Jy ! Component: 2250 - total flux cleaned = -0.00155467 Jy ! Component: 2300 - total flux cleaned = -0.00155469 Jy ! Component: 2350 - total flux cleaned = -0.00152414 Jy ! Component: 2400 - total flux cleaned = -0.00151395 Jy ! Component: 2450 - total flux cleaned = -0.00147378 Jy ! Component: 2500 - total flux cleaned = -0.00147377 Jy ! Component: 2550 - total flux cleaned = -0.00146382 Jy ! Component: 2600 - total flux cleaned = -0.00144417 Jy ! Component: 2650 - total flux cleaned = -0.00143437 Jy ! Component: 2700 - total flux cleaned = -0.00140529 Jy ! Component: 2750 - total flux cleaned = -0.0013861 Jy ! Component: 2800 - total flux cleaned = -0.00140515 Jy ! Component: 2850 - total flux cleaned = -0.00140514 Jy ! Component: 2900 - total flux cleaned = -0.00142389 Jy ! Component: 2950 - total flux cleaned = -0.00141462 Jy ! Component: 3000 - total flux cleaned = -0.00142402 Jy ! Component: 3050 - total flux cleaned = -0.00144249 Jy ! Component: 3100 - total flux cleaned = -0.00142409 Jy ! Component: 3150 - total flux cleaned = -0.0014699 Jy ! Component: 3200 - total flux cleaned = -0.00147897 Jy ! Component: 3250 - total flux cleaned = -0.00146082 Jy ! Component: 3300 - total flux cleaned = -0.00146978 Jy ! Component: 3350 - total flux cleaned = -0.00147873 Jy ! Component: 3400 - total flux cleaned = -0.00146979 Jy ! Component: 3450 - total flux cleaned = -0.00146088 Jy ! Component: 3500 - total flux cleaned = -0.00146979 Jy ! Component: 3550 - total flux cleaned = -0.00145205 Jy ! Component: 3600 - total flux cleaned = -0.00145206 Jy ! Component: 3650 - total flux cleaned = -0.00143436 Jy ! Component: 3700 - total flux cleaned = -0.00140792 Jy ! Component: 3750 - total flux cleaned = -0.00138146 Jy ! Component: 3800 - total flux cleaned = -0.00134625 Jy ! Component: 3850 - total flux cleaned = -0.00132858 Jy ! Component: 3900 - total flux cleaned = -0.00127569 Jy ! Component: 3950 - total flux cleaned = -0.00124045 Jy ! Component: 4000 - total flux cleaned = -0.00121392 Jy ! Component: 4050 - total flux cleaned = -0.00116968 Jy ! Total flux subtracted in 4096 components = -0.00113421 Jy ! Clean residual min=-0.000479 max=0.000527 Jy/beam ! Clean residual mean=-0.000005 rms=0.000164 Jy/beam ! Combined flux in latest and established models = 0.0482202 Jy keep ! Adding 315 model components to the UV plane model. ! The established model now contains 535 components and 0.0482202 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177e_uvs/J1628+5140_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.454 x 5.993 at 77.18 degrees (North through East) ! Clean map min=-0.0032488 max=0.021777 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177e_uvs/J1628+5140_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0217771 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000165262 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.27664 2.27664 4.55328 9.10655 18.2131 36.4262 72.8524 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.021 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 131.773 quit ! Quitting program ! Log file /d2/scr/pima/bp177e_uvs/J1628+5140_C_uvs.log closed on Sat Mar 22 18:50:06 2014