! Started logfile: /scr/pima/bp171af_uvs/J2313+4712_C_uvs.log on Thu Oct 10 13:44:10 2013 obs /scr/pima/bp171af_uvs/J2313+4712_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171af_uvs/J2313+4712_C_uva.fits ! AN table 1: 6 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.708333 visibilities/baseline/integration-bin. ! Found source: J2313+4712 ! ! 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 952 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 /scr/pima/bp171af_uvs/J2313+4712_C] 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 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005157Jy sigma=2.623218 ! Fit after self-cal, rms=0.944659Jy sigma=2.446751 ! 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=1.232 mas, bmaj=4.319 mas, bpa=-4.456 degrees ! Estimated noise=13.3714 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 = 0.043407 Jy ! Component: 100 - total flux cleaned = 0.0552713 Jy ! Total flux subtracted in 100 components = 0.0552713 Jy ! Clean residual min=-0.003739 max=0.005233 Jy/beam ! Clean residual mean=0.000005 rms=0.000926 Jy/beam ! Combined flux in latest and established models = 0.0552713 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0552713 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=0.019992Jy sigma=0.050453 ! Fit after self-cal, rms=0.019788Jy sigma=0.050239 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00593003 Jy ! Component: 100 - total flux cleaned = 0.00904465 Jy ! Total flux subtracted in 100 components = 0.00904465 Jy ! Clean residual min=-0.002580 max=0.002652 Jy/beam ! Clean residual mean=0.000002 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.0643159 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 19 components and 0.0643159 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=0.018033Jy sigma=0.042803 ! Fit after self-cal, rms=0.017984Jy sigma=0.042751 ! 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=1.395 mas, bmaj=4.383 mas, bpa=-5.089 degrees ! Estimated noise=9.2761 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 = 0.00289487 Jy ! Component: 100 - total flux cleaned = 0.00443241 Jy ! Component: 150 - total flux cleaned = 0.00543757 Jy ! Component: 200 - total flux cleaned = 0.00611951 Jy ! Total flux subtracted in 200 components = 0.00611951 Jy ! Clean residual min=-0.002204 max=0.002965 Jy/beam ! Clean residual mean=0.000002 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.0704354 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 39 components and 0.0704354 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=0.017777Jy sigma=0.040606 ! Fit after self-cal, rms=0.017755Jy sigma=0.040583 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 1.00 KP 0.94 MK 1.02 ! NL 0.97 OV 1.03 PT 0.86 SC 0.96 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 HN 0.99 KP 0.94 MK 1.06 ! NL 1.04 OV 1.03 PT 1.00 SC 0.99 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 HN 0.92 KP 0.66 MK 0.94 ! NL 0.86 OV 1.09 PT 1.00 SC 1.00 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 HN 0.99 KP 0.98 MK 1.08 ! NL 0.96 OV 0.98 PT 1.03 SC 1.02 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 HN 1.00 KP 0.97 MK 1.03 ! NL 0.99 OV 1.01 PT 0.94 SC 1.05 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 HN 1.08 KP 0.93 MK 1.03 ! NL 0.92 OV 1.01 PT 1.08 SC 1.06 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 HN 1.13 KP 0.95 MK 0.97 ! NL 1.01 OV 0.98 PT 1.02 SC 0.90 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 HN 1.07 KP 0.96 MK 1.02 ! NL 0.97 OV 1.08 PT 0.90 SC 0.95 ! ! ! Fit before self-cal, rms=0.017755Jy sigma=0.040583 ! Fit after self-cal, rms=0.015712Jy sigma=0.034583 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.426 mas, bmaj=4.443 mas, bpa=-5.236 degrees ! Estimated noise=9.13689 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 = -0.000955065 Jy ! Component: 100 - total flux cleaned = -0.0010874 Jy ! Component: 150 - total flux cleaned = -0.0010865 Jy ! Component: 200 - total flux cleaned = -0.00107158 Jy ! Total flux subtracted in 200 components = -0.00107158 Jy ! Clean residual min=-0.001542 max=0.001736 Jy/beam ! Clean residual mean=0.000002 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.0693639 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 50 components and 0.0693638 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=0.015551Jy sigma=0.034618 ! Fit after self-cal, rms=0.015584Jy sigma=0.034592 ! 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=0.015584Jy sigma=0.034592 ! Fit after self-cal, rms=0.015477Jy sigma=0.034487 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.427 mas, bmaj=4.442 mas, bpa=-5.246 degrees ! Estimated noise=8.99558 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0009154 Jy ! Component: 100 - total flux cleaned = -0.00112998 Jy ! Component: 150 - total flux cleaned = -0.00112995 Jy ! Component: 200 - total flux cleaned = -0.00114221 Jy ! Total flux subtracted in 200 components = -0.00114221 Jy ! Clean residual min=-0.001515 max=0.001631 Jy/beam ! Clean residual mean=0.000002 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.0682216 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 54 components and 0.0682216 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=0.015325Jy sigma=0.034550 ! Fit after self-cal, rms=0.015323Jy sigma=0.034547 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-2.4, 2.1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119477 Jy ! Component: 100 - total flux cleaned = 0.00130893 Jy ! Component: 150 - total flux cleaned = 0.00140314 Jy ! Component: 200 - total flux cleaned = 0.0013639 Jy ! Total flux subtracted in 200 components = 0.0013639 Jy ! Clean residual min=-0.001238 max=0.001185 Jy/beam ! Clean residual mean=0.000001 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.0695855 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 71 components and 0.0695855 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=0.015176Jy sigma=0.034066 ! Fit after self-cal, rms=0.015131Jy sigma=0.033996 ! 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=0.015131Jy sigma=0.033996 ! Fit after self-cal, rms=0.014949Jy sigma=0.033862 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.424 mas, bmaj=4.434 mas, bpa=-5.21 degrees ! Estimated noise=8.83257 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000331123 Jy ! Component: 100 - total flux cleaned = -0.000224004 Jy ! Component: 150 - total flux cleaned = -0.0002351 Jy ! Component: 200 - total flux cleaned = -0.000303721 Jy ! Total flux subtracted in 200 components = -0.000303721 Jy ! Clean residual min=-0.001186 max=0.001114 Jy/beam ! Clean residual mean=0.000001 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.0692818 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 86 components and 0.0692818 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=0.014779Jy sigma=0.033822 ! Fit after self-cal, rms=0.014762Jy sigma=0.033803 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 = 0.000149022 Jy ! Component: 100 - total flux cleaned = 0.000174407 Jy ! Component: 150 - total flux cleaned = 0.000208015 Jy ! Component: 200 - total flux cleaned = 0.000218471 Jy ! Total flux subtracted in 200 components = 0.000218471 Jy ! Clean residual min=-0.001151 max=0.001118 Jy/beam ! Clean residual mean=0.000001 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.0695003 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 100 components and 0.0695003 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=0.014733Jy sigma=0.033765 ! Fit after self-cal, rms=0.014727Jy sigma=0.033759 ! Inverting map ! Added new window around map position (51.9, 12.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000415099 Jy ! Component: 100 - total flux cleaned = 0.000212875 Jy ! Component: 150 - total flux cleaned = 9.40684e-06 Jy ! Component: 200 - total flux cleaned = -0.000139235 Jy ! Total flux subtracted in 200 components = -0.000139235 Jy ! Clean residual min=-0.001021 max=0.001015 Jy/beam ! Clean residual mean=0.000001 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.069361 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 128 components and 0.069361 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=0.014642Jy sigma=0.033532 ! Fit after self-cal, rms=0.014629Jy sigma=0.033513 ! 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=0.014629Jy sigma=0.033513 ! Fit after self-cal, rms=0.014491Jy sigma=0.033391 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.857 mas, bmaj=4.631 mas, bpa=-9.913 degrees ! Estimated noise=10.7033 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000737968 Jy ! Component: 100 - total flux cleaned = -0.00101767 Jy ! Component: 150 - total flux cleaned = -0.00125722 Jy ! Component: 200 - total flux cleaned = -0.00145868 Jy ! Total flux subtracted in 200 components = -0.00145868 Jy ! Clean residual min=-0.000984 max=0.000951 Jy/beam ! Clean residual mean=0.000002 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.0679023 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 148 components and 0.0679024 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=0.014363Jy sigma=0.033437 ! Fit after self-cal, rms=0.014359Jy sigma=0.033430 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 = 5.62291e-06 Jy ! Component: 100 - total flux cleaned = -1.68174e-05 Jy ! Component: 150 - total flux cleaned = -4.71306e-05 Jy ! Component: 200 - total flux cleaned = -8.42299e-05 Jy ! Total flux subtracted in 200 components = -8.42299e-05 Jy ! Clean residual min=-0.000947 max=0.000938 Jy/beam ! Clean residual mean=0.000002 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.0678181 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 172 components and 0.0678181 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=0.014349Jy sigma=0.033426 ! Fit after self-cal, rms=0.014348Jy sigma=0.033423 ! 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=1.42 mas, bmaj=4.427 mas, bpa=-5.163 degrees ! Estimated noise=8.67698 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.42 x 4.427 at -5.163 degrees (North through East) ! Clean map min=-0.00090906 max=0.054918 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=1.272 mas, bmaj=4.313 mas, bpa=-4.718 degrees ! Estimated noise=12.2424 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0417649 Jy ! Component: 100 - total flux cleaned = 0.052807 Jy ! Component: 150 - total flux cleaned = 0.0581573 Jy ! Component: 200 - total flux cleaned = 0.0612701 Jy ! Total flux subtracted in 200 components = 0.0612701 Jy ! Clean residual min=-0.002287 max=0.002039 Jy/beam ! Clean residual mean=0.000002 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.0612701 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0612701 Jy ! Inverting map and beam ! Estimated beam: bmin=1.42 mas, bmaj=4.427 mas, bpa=-5.163 degrees ! Estimated noise=8.67698 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 = 0.0026308 Jy ! Component: 100 - total flux cleaned = 0.00431813 Jy ! Component: 150 - total flux cleaned = 0.00533419 Jy ! Component: 200 - total flux cleaned = 0.0059104 Jy ! Total flux subtracted in 200 components = 0.0059104 Jy ! Clean residual min=-0.001342 max=0.001177 Jy/beam ! Clean residual mean=0.000002 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.0671805 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 40 components and 0.0671805 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=2.857 mas, bmaj=4.631 mas, bpa=-9.913 degrees ! Estimated noise=10.7033 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000235212 Jy ! Component: 100 - total flux cleaned = 0.000338015 Jy ! Component: 150 - total flux cleaned = 0.000440725 Jy ! Component: 200 - total flux cleaned = 0.000592805 Jy ! Total flux subtracted in 200 components = 0.000592805 Jy ! Clean residual min=-0.001143 max=0.001079 Jy/beam ! Clean residual mean=0.000002 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.0677733 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 = 0.000147518 Jy ! Component: 100 - total flux cleaned = 0.000211253 Jy ! Component: 150 - total flux cleaned = 0.000197494 Jy ! Component: 200 - total flux cleaned = 0.0001395 Jy ! Total flux subtracted in 200 components = 0.0001395 Jy ! Clean residual min=-0.001018 max=0.000974 Jy/beam ! Clean residual mean=0.000002 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.0679128 Jy ! Adding 85 model components to the UV plane model. ! The established model now contains 120 components and 0.0679128 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.42 mas, bmaj=4.427 mas, bpa=-5.163 degrees ! Estimated noise=8.67698 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000116536 Jy ! Component: 100 - total flux cleaned = 0.000305852 Jy ! Component: 150 - total flux cleaned = 0.000403768 Jy ! Component: 200 - total flux cleaned = 0.000477767 Jy ! Total flux subtracted in 200 components = 0.000477767 Jy ! Clean residual min=-0.000989 max=0.000971 Jy/beam ! Clean residual mean=0.000001 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.0683906 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 143 components and 0.0683906 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=0.014374Jy sigma=0.033512 ! Fit after self-cal, rms=0.014373Jy sigma=0.033490 wmodel /scr/pima/bp171af_uvs/J2313+4712_C_map.mod ! Writing 143 model components to file: /scr/pima/bp171af_uvs/J2313+4712_C_map.mod wobs /scr/pima/bp171af_uvs/J2313+4712_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171af_uvs/J2313+4712_C_uvs.fits wwins /scr/pima/bp171af_uvs/J2313+4712_C_map.win ! wwins: Wrote 3 windows to /scr/pima/bp171af_uvs/J2313+4712_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 = -0.000133119 Jy ! Component: 100 - total flux cleaned = -0.000165655 Jy ! Component: 150 - total flux cleaned = -0.000135438 Jy ! Component: 200 - total flux cleaned = -6.36524e-05 Jy ! Component: 250 - total flux cleaned = -8.74741e-06 Jy ! Component: 300 - total flux cleaned = 3.03663e-05 Jy ! Component: 350 - total flux cleaned = 6.80554e-05 Jy ! Component: 400 - total flux cleaned = 5.59914e-05 Jy ! Component: 450 - total flux cleaned = 8.72605e-06 Jy ! Component: 500 - total flux cleaned = -8.27836e-05 Jy ! Component: 550 - total flux cleaned = -0.000171869 Jy ! Component: 600 - total flux cleaned = -0.000247943 Jy ! Component: 650 - total flux cleaned = -0.000311917 Jy ! Component: 700 - total flux cleaned = -0.00039547 Jy ! Component: 750 - total flux cleaned = -0.000446643 Jy ! Component: 800 - total flux cleaned = -0.000476759 Jy ! Component: 850 - total flux cleaned = -0.000526188 Jy ! Component: 900 - total flux cleaned = -0.000555216 Jy ! Component: 950 - total flux cleaned = -0.000593372 Jy ! Component: 1000 - total flux cleaned = -0.000621666 Jy ! Component: 1050 - total flux cleaned = -0.000686471 Jy ! Component: 1100 - total flux cleaned = -0.00070459 Jy ! Component: 1150 - total flux cleaned = -0.000758285 Jy ! Component: 1200 - total flux cleaned = -0.000775972 Jy ! Component: 1250 - total flux cleaned = -0.000784724 Jy ! Component: 1300 - total flux cleaned = -0.000810611 Jy ! Component: 1350 - total flux cleaned = -0.000844387 Jy ! Component: 1400 - total flux cleaned = -0.000877741 Jy ! Component: 1450 - total flux cleaned = -0.00087767 Jy ! Component: 1500 - total flux cleaned = -0.000894018 Jy ! Component: 1550 - total flux cleaned = -0.000942371 Jy ! Component: 1600 - total flux cleaned = -0.00096624 Jy ! Component: 1650 - total flux cleaned = -0.00101341 Jy ! Component: 1700 - total flux cleaned = -0.0010367 Jy ! Component: 1750 - total flux cleaned = -0.00107507 Jy ! Component: 1800 - total flux cleaned = -0.00111306 Jy ! Component: 1850 - total flux cleaned = -0.00112066 Jy ! Component: 1900 - total flux cleaned = -0.00117268 Jy ! Component: 1950 - total flux cleaned = -0.00118011 Jy ! Component: 2000 - total flux cleaned = -0.00123127 Jy ! Component: 2050 - total flux cleaned = -0.00122412 Jy ! Component: 2100 - total flux cleaned = -0.0012742 Jy ! Component: 2150 - total flux cleaned = -0.00126001 Jy ! Component: 2200 - total flux cleaned = -0.00126009 Jy ! Component: 2250 - total flux cleaned = -0.00128796 Jy ! Component: 2300 - total flux cleaned = -0.00128101 Jy ! Component: 2350 - total flux cleaned = -0.00128791 Jy ! Component: 2400 - total flux cleaned = -0.00130148 Jy ! Component: 2450 - total flux cleaned = -0.00127455 Jy ! Component: 2500 - total flux cleaned = -0.0012946 Jy ! Component: 2550 - total flux cleaned = -0.00131449 Jy ! Component: 2600 - total flux cleaned = -0.00133417 Jy ! Component: 2650 - total flux cleaned = -0.00135364 Jy ! Component: 2700 - total flux cleaned = -0.00138593 Jy ! Component: 2750 - total flux cleaned = -0.00139864 Jy ! Component: 2800 - total flux cleaned = -0.00142419 Jy ! Component: 2850 - total flux cleaned = -0.00143685 Jy ! Component: 2900 - total flux cleaned = -0.00144941 Jy ! Component: 2950 - total flux cleaned = -0.00146189 Jy ! Component: 3000 - total flux cleaned = -0.00146812 Jy ! Component: 3050 - total flux cleaned = -0.00148042 Jy ! Component: 3100 - total flux cleaned = -0.00148039 Jy ! Component: 3150 - total flux cleaned = -0.00148654 Jy ! Component: 3200 - total flux cleaned = -0.0014926 Jy ! Component: 3250 - total flux cleaned = -0.00151057 Jy ! Component: 3300 - total flux cleaned = -0.00150459 Jy ! Component: 3350 - total flux cleaned = -0.00151648 Jy ! Component: 3400 - total flux cleaned = -0.00153422 Jy ! Component: 3450 - total flux cleaned = -0.00154007 Jy ! Component: 3500 - total flux cleaned = -0.0015401 Jy ! Component: 3550 - total flux cleaned = -0.0015343 Jy ! Component: 3600 - total flux cleaned = -0.0015516 Jy ! Component: 3650 - total flux cleaned = -0.00156309 Jy ! Component: 3700 - total flux cleaned = -0.00156875 Jy ! Component: 3750 - total flux cleaned = -0.0015574 Jy ! Component: 3800 - total flux cleaned = -0.00156303 Jy ! Component: 3850 - total flux cleaned = -0.00154617 Jy ! Component: 3900 - total flux cleaned = -0.00155733 Jy ! Component: 3950 - total flux cleaned = -0.0015629 Jy ! Component: 4000 - total flux cleaned = -0.00157396 Jy ! Component: 4050 - total flux cleaned = -0.00156289 Jy ! Total flux subtracted in 4096 components = -0.00156841 Jy ! Clean residual min=-0.000357 max=0.000339 Jy/beam ! Clean residual mean=0.000000 rms=0.000095 Jy/beam ! Combined flux in latest and established models = 0.0668222 Jy keep ! Adding 278 model components to the UV plane model. ! The established model now contains 421 components and 0.0668221 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171af_uvs/J2313+4712_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.42 x 4.427 at -5.163 degrees (North through East) ! Clean map min=-0.00083714 max=0.055149 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171af_uvs/J2313+4712_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0551494 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.31648e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.506795 0.506795 1.01359 2.02718 4.05436 8.10872 16.2174 32.4349 64.8698 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.055 quit ! Quitting program ! Log file /scr/pima/bp171af_uvs/J2313+4712_C_uvs.log closed on Thu Oct 10 13:44:14 2013