! Started logfile: /d2/scr/pima/bp171a2_uvs/J0336+1302_C_uvs.log on Tue Feb 18 20:23:27 2014 obs /d2/scr/pima/bp171a2_uvs/J0336+1302_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a2_uvs/J0336+1302_C_uva.fits ! AN table 1: 3 integrations on 6 of 6 possible baselines. ! Apparent sampling: 0.833333 visibilities/baseline/integration-bin. ! Found source: J0336+1302 ! ! 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 3.928e+09 3.2e+07 1 3.2e+07 ! 02 2 3.96e+09 3.2e+07 1 3.2e+07 ! 03 3 3.992e+09 3.2e+07 1 3.2e+07 ! 04 4 4.024e+09 3.2e+07 1 3.2e+07 ! 05 5 4.216e+09 3.2e+07 1 3.2e+07 ! 06 6 4.312e+09 3.2e+07 1 3.2e+07 ! 07 7 4.344e+09 3.2e+07 1 3.2e+07 ! 08 8 4.376e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 120 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/bp171a2_uvs/J0336+1302_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. ! ! 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=0.996136Jy sigma=35.150210 ! Fit after self-cal, rms=0.950122Jy sigma=33.726080 ! 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=10.22 mas, bmaj=24.22 mas, bpa=32.43 degrees ! Estimated noise=2.76431 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 = 0.0114544 Jy ! Component: 100 - total flux cleaned = 0.00774527 Jy ! Total flux subtracted in 100 components = 0.00774527 Jy ! Clean residual min=-0.008909 max=0.008999 Jy/beam ! Clean residual mean=-0.000024 rms=0.004091 Jy/beam ! Combined flux in latest and established models = 0.00774528 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 49 components and 0.00774528 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=0.034924Jy sigma=0.917699 ! Fit after self-cal, rms=0.033548Jy sigma=0.868144 ! 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=11.54 mas, bmaj=21.48 mas, bpa=33.49 degrees ! Estimated noise=2.03824 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 = -0.000365867 Jy ! Component: 100 - total flux cleaned = -0.00151549 Jy ! Component: 150 - total flux cleaned = -0.00120133 Jy ! Component: 200 - total flux cleaned = -0.00118712 Jy ! Total flux subtracted in 200 components = -0.00118712 Jy ! Clean residual min=-0.005070 max=0.005101 Jy/beam ! Clean residual mean=-0.000044 rms=0.001834 Jy/beam ! Combined flux in latest and established models = 0.00655816 Jy ! Performing phase self-cal ! Adding 71 model components to the UV plane model. ! The established model now contains 119 components and 0.00655816 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=0.024399Jy sigma=0.693390 ! Fit after self-cal, rms=0.023897Jy sigma=0.673285 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 11.54 x 21.48 at 33.49 degrees (North through East) ! Clean map min=-0.010348 max=0.026311 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: ! FD 1.00* KP 1.00* LA 1.00* PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* PT 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* PT 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.023897Jy sigma=0.673285 ! Fit after self-cal, rms=0.023897Jy sigma=0.673285 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=11.54 mas, bmaj=21.48 mas, bpa=33.49 degrees ! Estimated noise=2.03824 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 = 0.00218888 Jy ! Component: 100 - total flux cleaned = 0.0044686 Jy ! Component: 150 - total flux cleaned = 0.00608756 Jy ! Component: 200 - total flux cleaned = 0.00737206 Jy ! Total flux subtracted in 200 components = 0.00737206 Jy ! Clean residual min=-0.001963 max=0.001949 Jy/beam ! Clean residual mean=-0.000032 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.0139302 Jy ! Performing phase self-cal ! Adding 64 model components to the UV plane model. ! The established model now contains 183 components and 0.0139302 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=0.021963Jy sigma=0.610462 ! Fit after self-cal, rms=0.021758Jy sigma=0.600531 ! Inverting map ! Added new window around map position (64.5, 76.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139233 Jy ! Component: 100 - total flux cleaned = 0.00258903 Jy ! Component: 150 - total flux cleaned = 0.00348472 Jy ! Component: 200 - total flux cleaned = 0.00412177 Jy ! Total flux subtracted in 200 components = 0.00412177 Jy ! Clean residual min=-0.002174 max=0.002710 Jy/beam ! Clean residual mean=-0.000011 rms=0.000806 Jy/beam ! Combined flux in latest and established models = 0.018052 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 229 components and 0.018052 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=0.021286Jy sigma=0.576102 ! Fit after self-cal, rms=0.021138Jy sigma=0.569779 ! 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=0.021138Jy sigma=0.569779 ! Fit after self-cal, rms=0.020988Jy sigma=0.547613 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=11.57 mas, bmaj=21.5 mas, bpa=34.15 degrees ! Estimated noise=1.99359 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00188738 Jy ! Component: 100 - total flux cleaned = -0.00258514 Jy ! Component: 150 - total flux cleaned = -0.0029276 Jy ! Component: 200 - total flux cleaned = -0.00288912 Jy ! Total flux subtracted in 200 components = -0.00288912 Jy ! Clean residual min=-0.002685 max=0.003383 Jy/beam ! Clean residual mean=-0.000003 rms=0.000902 Jy/beam ! Combined flux in latest and established models = 0.0151629 Jy selfcal ! Performing phase self-cal ! Adding 71 model components to the UV plane model. ! The established model now contains 294 components and 0.0151629 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=0.020691Jy sigma=0.524069 ! Fit after self-cal, rms=0.020602Jy sigma=0.520343 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 = 0.000472403 Jy ! Component: 100 - total flux cleaned = 0.000296162 Jy ! Component: 150 - total flux cleaned = 0.000191873 Jy ! Component: 200 - total flux cleaned = 9.0121e-05 Jy ! Total flux subtracted in 200 components = 9.0121e-05 Jy ! Clean residual min=-0.002609 max=0.003230 Jy/beam ! Clean residual mean=-0.000002 rms=0.000872 Jy/beam ! Combined flux in latest and established models = 0.015253 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 332 components and 0.015253 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=0.020440Jy sigma=0.514810 ! Fit after self-cal, rms=0.020410Jy sigma=0.512930 ! 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=0.020410Jy sigma=0.512930 ! Fit after self-cal, rms=0.020225Jy sigma=0.507428 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=11.57 mas, bmaj=21.48 mas, bpa=34.44 degrees ! Estimated noise=1.95939 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000504393 Jy ! Component: 100 - total flux cleaned = -0.00088382 Jy ! Component: 150 - total flux cleaned = -0.00112905 Jy ! Component: 200 - total flux cleaned = -0.00129094 Jy ! Total flux subtracted in 200 components = -0.00129094 Jy ! Clean residual min=-0.002714 max=0.003330 Jy/beam ! Clean residual mean=-0.000002 rms=0.000901 Jy/beam ! Combined flux in latest and established models = 0.013962 Jy selfcal ! Performing phase self-cal ! Adding 65 model components to the UV plane model. ! The established model now contains 366 components and 0.013962 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=0.020147Jy sigma=0.498522 ! Fit after self-cal, rms=0.020136Jy sigma=0.497549 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 = 0.000163889 Jy ! Component: 100 - total flux cleaned = 2.67905e-05 Jy ! Component: 150 - total flux cleaned = -5.49753e-05 Jy ! Component: 200 - total flux cleaned = -1.50588e-05 Jy ! Total flux subtracted in 200 components = -1.50588e-05 Jy ! Clean residual min=-0.002607 max=0.003173 Jy/beam ! Clean residual mean=-0.000001 rms=0.000873 Jy/beam ! Combined flux in latest and established models = 0.013947 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 391 components and 0.013947 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=0.020060Jy sigma=0.494950 ! Fit after self-cal, rms=0.020058Jy sigma=0.494589 ! 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=0.020058Jy sigma=0.494589 ! Fit after self-cal, rms=0.020023Jy sigma=0.492659 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=11.65 mas, bmaj=21.52 mas, bpa=34.89 degrees ! Estimated noise=1.94425 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000240293 Jy ! Component: 100 - total flux cleaned = -0.000470981 Jy ! Component: 150 - total flux cleaned = -0.000602571 Jy ! Component: 200 - total flux cleaned = -0.000622816 Jy ! Total flux subtracted in 200 components = -0.000622816 Jy ! Clean residual min=-0.002643 max=0.003206 Jy/beam ! Clean residual mean=-0.000001 rms=0.000888 Jy/beam ! Combined flux in latest and established models = 0.0133242 Jy selfcal ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 413 components and 0.0133242 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=0.019971Jy sigma=0.488103 ! Fit after self-cal, rms=0.019973Jy sigma=0.487827 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 = 3.51229e-05 Jy ! Component: 100 - total flux cleaned = -4.8276e-05 Jy ! Component: 150 - total flux cleaned = -6.71911e-05 Jy ! Component: 200 - total flux cleaned = -6.57186e-05 Jy ! Total flux subtracted in 200 components = -6.57186e-05 Jy ! Clean residual min=-0.002553 max=0.003111 Jy/beam ! Clean residual mean=-0.000001 rms=0.000862 Jy/beam ! Combined flux in latest and established models = 0.0132585 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 420 components and 0.0132585 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=0.019912Jy sigma=0.486010 ! Fit after self-cal, rms=0.019912Jy sigma=0.485880 ! 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=11.55 mas, bmaj=21.51 mas, bpa=34.75 degrees ! Estimated noise=1.94176 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 11.55 x 21.51 at 34.75 degrees (North through East) ! Clean map min=-0.00968 max=0.028601 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=10.27 mas, bmaj=23.85 mas, bpa=33.1 degrees ! Estimated noise=2.72724 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0331484 Jy ! Component: 100 - total flux cleaned = 0.0463747 Jy ! Component: 150 - total flux cleaned = 0.0561296 Jy ! Component: 200 - total flux cleaned = 0.0634279 Jy ! Total flux subtracted in 200 components = 0.0634279 Jy ! Clean residual min=-0.021193 max=0.017491 Jy/beam ! Clean residual mean=-0.000065 rms=0.006039 Jy/beam ! Combined flux in latest and established models = 0.0634279 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 61 model components to the UV plane model. ! The established model now contains 61 components and 0.0634279 Jy ! Inverting map and beam ! Estimated beam: bmin=11.55 mas, bmaj=21.51 mas, bpa=34.75 degrees ! Estimated noise=1.94176 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 = 0.0116834 Jy ! Component: 100 - total flux cleaned = 0.0192925 Jy ! Component: 150 - total flux cleaned = 0.0250244 Jy ! Component: 200 - total flux cleaned = 0.0294538 Jy ! Total flux subtracted in 200 components = 0.0294538 Jy ! Clean residual min=-0.011059 max=0.013238 Jy/beam ! Clean residual mean=-0.000037 rms=0.004370 Jy/beam ! Combined flux in latest and established models = 0.0928817 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 107 components and 0.0928817 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=11.65 mas, bmaj=21.52 mas, bpa=34.89 degrees ! Estimated noise=1.94425 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00351351 Jy ! Component: 100 - total flux cleaned = 0.00584795 Jy ! Component: 150 - total flux cleaned = 0.0072733 Jy ! Component: 200 - total flux cleaned = 0.00788125 Jy ! Total flux subtracted in 200 components = 0.00788125 Jy ! Clean residual min=-0.009521 max=0.012120 Jy/beam ! Clean residual mean=-0.000010 rms=0.003720 Jy/beam ! Combined flux in latest and established models = 0.100763 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 = 0.000535755 Jy ! Component: 100 - total flux cleaned = 0.000962479 Jy ! Component: 150 - total flux cleaned = 0.00130687 Jy ! Component: 200 - total flux cleaned = 0.00168368 Jy ! Total flux subtracted in 200 components = 0.00168368 Jy ! Clean residual min=-0.010045 max=0.012121 Jy/beam ! Clean residual mean=-0.000011 rms=0.003654 Jy/beam ! Combined flux in latest and established models = 0.102447 Jy ! Adding 85 model components to the UV plane model. ! The established model now contains 171 components and 0.102447 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=11.55 mas, bmaj=21.51 mas, bpa=34.75 degrees ! Estimated noise=1.94176 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000305252 Jy ! Component: 100 - total flux cleaned = 0.00050381 Jy ! Component: 150 - total flux cleaned = 0.000648115 Jy ! Component: 200 - total flux cleaned = 0.00088679 Jy ! Total flux subtracted in 200 components = 0.00088679 Jy ! Clean residual min=-0.009265 max=0.011547 Jy/beam ! Clean residual mean=-0.000002 rms=0.003461 Jy/beam ! Combined flux in latest and established models = 0.103333 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 185 components and 0.103333 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=0.033299Jy sigma=0.814110 ! Fit after self-cal, rms=0.028483Jy sigma=0.641312 wmodel /d2/scr/pima/bp171a2_uvs/J0336+1302_C_map.mod ! Writing 185 model components to file: /d2/scr/pima/bp171a2_uvs/J0336+1302_C_map.mod wobs /d2/scr/pima/bp171a2_uvs/J0336+1302_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a2_uvs/J0336+1302_C_uvs.fits wwins /d2/scr/pima/bp171a2_uvs/J0336+1302_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp171a2_uvs/J0336+1302_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 = -0.00177143 Jy ! Component: 100 - total flux cleaned = -0.00248927 Jy ! Component: 150 - total flux cleaned = -0.00329597 Jy ! Component: 200 - total flux cleaned = -0.00393229 Jy ! Component: 250 - total flux cleaned = -0.00386219 Jy ! Component: 300 - total flux cleaned = -0.00357731 Jy ! Component: 350 - total flux cleaned = -0.00343911 Jy ! Component: 400 - total flux cleaned = -0.0033045 Jy ! Component: 450 - total flux cleaned = -0.00330451 Jy ! Component: 500 - total flux cleaned = -0.0032375 Jy ! Component: 550 - total flux cleaned = -0.00337277 Jy ! Component: 600 - total flux cleaned = -0.00344143 Jy ! Component: 650 - total flux cleaned = -0.00358309 Jy ! Component: 700 - total flux cleaned = -0.00373042 Jy ! Component: 750 - total flux cleaned = -0.00380648 Jy ! Component: 800 - total flux cleaned = -0.00396318 Jy ! Component: 850 - total flux cleaned = -0.00404368 Jy ! Component: 900 - total flux cleaned = -0.00421182 Jy ! Component: 950 - total flux cleaned = -0.00429785 Jy ! Component: 1000 - total flux cleaned = -0.00447723 Jy ! Component: 1050 - total flux cleaned = -0.00466324 Jy ! Component: 1100 - total flux cleaned = -0.00475838 Jy ! Component: 1150 - total flux cleaned = -0.00495595 Jy ! Component: 1200 - total flux cleaned = -0.00516225 Jy ! Component: 1250 - total flux cleaned = -0.00537659 Jy ! Component: 1300 - total flux cleaned = -0.00548643 Jy ! Component: 1350 - total flux cleaned = -0.00571595 Jy ! Component: 1400 - total flux cleaned = -0.00583339 Jy ! Component: 1450 - total flux cleaned = -0.00583144 Jy ! Component: 1500 - total flux cleaned = -0.00608437 Jy ! Component: 1550 - total flux cleaned = -0.00621585 Jy ! Component: 1600 - total flux cleaned = -0.00621651 Jy ! Component: 1650 - total flux cleaned = -0.00635667 Jy ! Component: 1700 - total flux cleaned = -0.00650525 Jy ! Component: 1750 - total flux cleaned = -0.0066562 Jy ! Component: 1800 - total flux cleaned = -0.00681358 Jy ! Component: 1850 - total flux cleaned = -0.00697846 Jy ! Component: 1900 - total flux cleaned = -0.00731502 Jy ! Component: 1950 - total flux cleaned = -0.00784353 Jy ! Component: 2000 - total flux cleaned = -0.00839139 Jy ! Component: 2050 - total flux cleaned = -0.00895812 Jy ! Component: 2100 - total flux cleaned = -0.00954037 Jy ! Component: 2150 - total flux cleaned = -0.0103485 Jy ! Component: 2200 - total flux cleaned = -0.0111915 Jy ! Component: 2250 - total flux cleaned = -0.0118537 Jy ! Component: 2300 - total flux cleaned = -0.0127599 Jy ! Component: 2350 - total flux cleaned = -0.013703 Jy ! Component: 2400 - total flux cleaned = -0.0144381 Jy ! Component: 2450 - total flux cleaned = -0.0151997 Jy ! Component: 2500 - total flux cleaned = -0.0159916 Jy ! Component: 2550 - total flux cleaned = -0.0168132 Jy ! Component: 2600 - total flux cleaned = -0.0179585 Jy ! Component: 2650 - total flux cleaned = -0.0188514 Jy ! Component: 2700 - total flux cleaned = -0.0197746 Jy ! Component: 2750 - total flux cleaned = -0.0207409 Jy ! Component: 2800 - total flux cleaned = -0.0214012 Jy ! Component: 2850 - total flux cleaned = -0.0227786 Jy ! Component: 2900 - total flux cleaned = -0.023855 Jy ! Component: 2950 - total flux cleaned = -0.0253403 Jy ! Component: 3000 - total flux cleaned = -0.0265051 Jy ! Component: 3050 - total flux cleaned = -0.0281128 Jy ! Component: 3100 - total flux cleaned = -0.0293643 Jy ! Component: 3150 - total flux cleaned = -0.0311047 Jy ! Component: 3200 - total flux cleaned = -0.0329219 Jy ! Component: 3250 - total flux cleaned = -0.03482 Jy ! Component: 3300 - total flux cleaned = -0.0358032 Jy ! Component: 3350 - total flux cleaned = -0.0378256 Jy ! Component: 3400 - total flux cleaned = -0.0399439 Jy ! Component: 3450 - total flux cleaned = -0.0415831 Jy ! Component: 3500 - total flux cleaned = -0.0438635 Jy ! Component: 3550 - total flux cleaned = -0.0450589 Jy ! Component: 3600 - total flux cleaned = -0.0462986 Jy ! Component: 3650 - total flux cleaned = -0.0475837 Jy ! Component: 3700 - total flux cleaned = -0.048238 Jy ! Component: 3750 - total flux cleaned = -0.0496141 Jy ! Component: 3800 - total flux cleaned = -0.0510431 Jy ! Component: 3850 - total flux cleaned = -0.0510258 Jy ! Component: 3900 - total flux cleaned = -0.0518031 Jy ! Component: 3950 - total flux cleaned = -0.0525972 Jy ! Component: 4000 - total flux cleaned = -0.0534093 Jy ! Component: 4050 - total flux cleaned = -0.0551819 Jy ! Total flux subtracted in 4096 components = -0.0560953 Jy ! Clean residual min=-0.049174 max=0.048627 Jy/beam ! Clean residual mean=0.000021 rms=0.018108 Jy/beam ! Combined flux in latest and established models = 0.0472381 Jy keep ! Adding 134 model components to the UV plane model. ! The established model now contains 319 components and 0.0472382 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a2_uvs/J0336+1302_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 11.55 x 21.51 at 34.75 degrees (North through East) ! Clean map min=-0.080028 max=0.080078 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a2_uvs/J0336+1302_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0800776 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0197564 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -74.0146 74.0146 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0592 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.08 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 4.053 quit ! Quitting program ! Log file /d2/scr/pima/bp171a2_uvs/J0336+1302_C_uvs.log closed on Tue Feb 18 20:23:33 2014