! Started logfile: /scr/pima/bp171ad_uvs/J0040+0942_C_uvs.log on Mon Dec 9 01:58:39 2013 obs /scr/pima/bp171ad_uvs/J0040+0942_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171ad_uvs/J0040+0942_C_uva.fits ! AN table 1: 4 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.772222 visibilities/baseline/integration-bin. ! Found source: J0040+0942 ! ! 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 1112 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/bp171ad_uvs/J0040+0942_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 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 4 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001037Jy sigma=2.784042 ! Fit after self-cal, rms=0.957091Jy sigma=2.538035 ! 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=1.592 mas, bmaj=4.267 mas, bpa=-3.779 degrees ! Estimated noise=14.0405 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 = 0.0472191 Jy ! Component: 100 - total flux cleaned = 0.0671577 Jy ! Total flux subtracted in 100 components = 0.0671577 Jy ! Clean residual min=-0.011503 max=0.013890 Jy/beam ! Clean residual mean=0.000025 rms=0.004032 Jy/beam ! Combined flux in latest and established models = 0.0671577 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 30 components and 0.0671577 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=0.046584Jy sigma=0.183653 ! Fit after self-cal, rms=0.044302Jy sigma=0.180124 ! 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=2.063 mas, bmaj=4.873 mas, bpa=-3.202 degrees ! Estimated noise=9.41784 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 = 0.0215436 Jy ! Component: 100 - total flux cleaned = 0.0328853 Jy ! Component: 150 - total flux cleaned = 0.0393425 Jy ! Component: 200 - total flux cleaned = 0.0431651 Jy ! Total flux subtracted in 200 components = 0.0431651 Jy ! Clean residual min=-0.014377 max=0.018632 Jy/beam ! Clean residual mean=0.000032 rms=0.004300 Jy/beam ! Combined flux in latest and established models = 0.110323 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 74 components and 0.110323 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=0.044015Jy sigma=0.128101 ! Fit after self-cal, rms=0.044335Jy sigma=0.127661 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.063 x 4.873 at -3.202 degrees (North through East) ! Clean map min=-0.013546 max=0.063414 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.044335Jy sigma=0.127661 ! Fit after self-cal, rms=0.044335Jy sigma=0.127661 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.063 mas, bmaj=4.873 mas, bpa=-3.202 degrees ! Estimated noise=9.41784 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 = 0.00236698 Jy ! Component: 100 - total flux cleaned = 0.00282545 Jy ! Component: 150 - total flux cleaned = 0.00325475 Jy ! Component: 200 - total flux cleaned = 0.00360797 Jy ! Total flux subtracted in 200 components = 0.00360797 Jy ! Clean residual min=-0.013909 max=0.018756 Jy/beam ! Clean residual mean=0.000030 rms=0.004155 Jy/beam ! Combined flux in latest and established models = 0.113931 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 80 components and 0.113931 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=0.044117Jy sigma=0.125642 ! Fit after self-cal, rms=0.044368Jy sigma=0.125387 ! 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=0.044368Jy sigma=0.125387 ! Fit after self-cal, rms=0.044368Jy sigma=0.125387 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.063 mas, bmaj=4.873 mas, bpa=-3.202 degrees ! Estimated noise=9.41784 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000415271 Jy ! Component: 100 - total flux cleaned = 0.000790435 Jy ! Component: 150 - total flux cleaned = 0.000967659 Jy ! Component: 200 - total flux cleaned = 0.00102084 Jy ! Total flux subtracted in 200 components = 0.00102084 Jy ! Clean residual min=-0.013760 max=0.018810 Jy/beam ! Clean residual mean=0.000029 rms=0.004114 Jy/beam ! Combined flux in latest and established models = 0.114952 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 84 components and 0.114952 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=0.044023Jy sigma=0.124938 ! Fit after self-cal, rms=0.044228Jy sigma=0.124790 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 (-38.4, -41.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0171299 Jy ! Component: 100 - total flux cleaned = 0.0256918 Jy ! Component: 150 - total flux cleaned = 0.0273655 Jy ! Component: 200 - total flux cleaned = 0.0277481 Jy ! Total flux subtracted in 200 components = 0.0277481 Jy ! Clean residual min=-0.009946 max=0.012718 Jy/beam ! Clean residual mean=0.000003 rms=0.002493 Jy/beam ! Combined flux in latest and established models = 0.1427 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 132 components and 0.1427 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=0.038133Jy sigma=0.098888 ! Fit after self-cal, rms=0.037370Jy sigma=0.096512 ! Inverting map ! Added new window around map position (-12, -14.1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00974179 Jy ! Component: 100 - total flux cleaned = 0.00980332 Jy ! Component: 150 - total flux cleaned = 0.0090372 Jy ! Component: 200 - total flux cleaned = 0.00833799 Jy ! Total flux subtracted in 200 components = 0.00833799 Jy ! Clean residual min=-0.007711 max=0.006406 Jy/beam ! Clean residual mean=-0.000004 rms=0.001861 Jy/beam ! Combined flux in latest and established models = 0.151038 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 151 components and 0.151038 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=0.033792Jy sigma=0.087748 ! Fit after self-cal, rms=0.033354Jy sigma=0.087001 ! 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=0.033354Jy sigma=0.087001 ! Fit after self-cal, rms=0.033362Jy sigma=0.085189 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.05 mas, bmaj=4.889 mas, bpa=-3.574 degrees ! Estimated noise=9.51929 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00241592 Jy ! Component: 100 - total flux cleaned = 0.00173973 Jy ! Component: 150 - total flux cleaned = 0.00122753 Jy ! Component: 200 - total flux cleaned = 0.000570324 Jy ! Total flux subtracted in 200 components = 0.000570324 Jy ! Clean residual min=-0.006618 max=0.005629 Jy/beam ! Clean residual mean=-0.000005 rms=0.001628 Jy/beam ! Combined flux in latest and established models = 0.151608 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 170 components and 0.151608 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=0.032467Jy sigma=0.083519 ! Fit after self-cal, rms=0.032366Jy sigma=0.083432 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 = 9.08451e-05 Jy ! Component: 100 - total flux cleaned = -0.00040062 Jy ! Component: 150 - total flux cleaned = -0.000784782 Jy ! Component: 200 - total flux cleaned = -0.00100354 Jy ! Total flux subtracted in 200 components = -0.00100354 Jy ! Clean residual min=-0.006359 max=0.005376 Jy/beam ! Clean residual mean=-0.000005 rms=0.001574 Jy/beam ! Combined flux in latest and established models = 0.150605 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 179 components and 0.150605 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=0.031872Jy sigma=0.082787 ! Fit after self-cal, rms=0.031851Jy sigma=0.082742 ! 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=0.031851Jy sigma=0.082742 ! Fit after self-cal, rms=0.031841Jy sigma=0.082679 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.71 mas, bmaj=6.794 mas, bpa=0.9993 degrees ! Estimated noise=8.78654 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000325627 Jy ! Component: 100 - total flux cleaned = 4.09681e-05 Jy ! Component: 150 - total flux cleaned = -0.000375014 Jy ! Component: 200 - total flux cleaned = -0.000519876 Jy ! Total flux subtracted in 200 components = -0.000519876 Jy ! Clean residual min=-0.007750 max=0.005949 Jy/beam ! Clean residual mean=-0.000009 rms=0.002042 Jy/beam ! Combined flux in latest and established models = 0.150085 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 198 components and 0.150085 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=0.031799Jy sigma=0.081775 ! Fit after self-cal, rms=0.031818Jy sigma=0.081681 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 = -0.000710034 Jy ! Component: 100 - total flux cleaned = -0.00126843 Jy ! Component: 150 - total flux cleaned = -0.00172152 Jy ! Component: 200 - total flux cleaned = -0.00202543 Jy ! Total flux subtracted in 200 components = -0.00202543 Jy ! Clean residual min=-0.007444 max=0.005869 Jy/beam ! Clean residual mean=-0.000008 rms=0.001963 Jy/beam ! Combined flux in latest and established models = 0.148059 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 203 components and 0.148059 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=0.031857Jy sigma=0.081401 ! Fit after self-cal, rms=0.031880Jy sigma=0.081350 ! 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=2.046 mas, bmaj=4.888 mas, bpa=-3.688 degrees ! Estimated noise=9.53185 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.046 x 4.888 at -3.688 degrees (North through East) ! Clean map min=-0.006252 max=0.056655 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=1.579 mas, bmaj=4.294 mas, bpa=-4.345 degrees ! Estimated noise=14.164 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0491741 Jy ! Component: 100 - total flux cleaned = 0.0718801 Jy ! Component: 150 - total flux cleaned = 0.0878779 Jy ! Component: 200 - total flux cleaned = 0.100091 Jy ! Total flux subtracted in 200 components = 0.100091 Jy ! Clean residual min=-0.009775 max=0.010187 Jy/beam ! Clean residual mean=0.000011 rms=0.002847 Jy/beam ! Combined flux in latest and established models = 0.100091 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 60 model components to the UV plane model. ! The established model now contains 60 components and 0.100091 Jy ! Inverting map and beam ! Estimated beam: bmin=2.046 mas, bmaj=4.888 mas, bpa=-3.688 degrees ! Estimated noise=9.53185 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 = 0.0168197 Jy ! Component: 100 - total flux cleaned = 0.0283809 Jy ! Component: 150 - total flux cleaned = 0.0369744 Jy ! Component: 200 - total flux cleaned = 0.0430002 Jy ! Total flux subtracted in 200 components = 0.0430002 Jy ! Clean residual min=-0.009714 max=0.007755 Jy/beam ! Clean residual mean=0.000002 rms=0.002387 Jy/beam ! Combined flux in latest and established models = 0.143091 Jy ! Adding 72 model components to the UV plane model. ! The established model now contains 116 components and 0.143091 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=4.71 mas, bmaj=6.794 mas, bpa=0.9993 degrees ! Estimated noise=8.78654 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00363002 Jy ! Component: 100 - total flux cleaned = 0.00409809 Jy ! Component: 150 - total flux cleaned = 0.0041139 Jy ! Component: 200 - total flux cleaned = 0.00428311 Jy ! Total flux subtracted in 200 components = 0.00428311 Jy ! Clean residual min=-0.009545 max=0.007080 Jy/beam ! Clean residual mean=-0.000005 rms=0.002418 Jy/beam ! Combined flux in latest and established models = 0.147374 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 = -0.000144849 Jy ! Component: 100 - total flux cleaned = -0.000266127 Jy ! Component: 150 - total flux cleaned = -0.000371716 Jy ! Component: 200 - total flux cleaned = -0.000467811 Jy ! Total flux subtracted in 200 components = -0.000467811 Jy ! Clean residual min=-0.008433 max=0.006384 Jy/beam ! Clean residual mean=-0.000006 rms=0.002134 Jy/beam ! Combined flux in latest and established models = 0.146906 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 161 components and 0.146906 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.046 mas, bmaj=4.888 mas, bpa=-3.688 degrees ! Estimated noise=9.53185 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000217245 Jy ! Component: 100 - total flux cleaned = -0.000274825 Jy ! Component: 150 - total flux cleaned = -0.000986001 Jy ! Component: 200 - total flux cleaned = -0.00154165 Jy ! Total flux subtracted in 200 components = -0.00154165 Jy ! Clean residual min=-0.006698 max=0.005281 Jy/beam ! Clean residual mean=-0.000004 rms=0.001525 Jy/beam ! Combined flux in latest and established models = 0.145364 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 176 components and 0.145364 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=0.032290Jy sigma=0.082075 ! Fit after self-cal, rms=0.032085Jy sigma=0.081820 wmodel /scr/pima/bp171ad_uvs/J0040+0942_C_map.mod ! Writing 176 model components to file: /scr/pima/bp171ad_uvs/J0040+0942_C_map.mod wobs /scr/pima/bp171ad_uvs/J0040+0942_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ad_uvs/J0040+0942_C_uvs.fits wwins /scr/pima/bp171ad_uvs/J0040+0942_C_map.win ! wwins: Wrote 3 windows to /scr/pima/bp171ad_uvs/J0040+0942_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 = -0.00247625 Jy ! Component: 100 - total flux cleaned = -0.00302201 Jy ! Component: 150 - total flux cleaned = -0.00343008 Jy ! Component: 200 - total flux cleaned = -0.00397032 Jy ! Component: 250 - total flux cleaned = -0.00411894 Jy ! Component: 300 - total flux cleaned = -0.00446517 Jy ! Component: 350 - total flux cleaned = -0.00452818 Jy ! Component: 400 - total flux cleaned = -0.00446334 Jy ! Component: 450 - total flux cleaned = -0.00458477 Jy ! Component: 500 - total flux cleaned = -0.00446731 Jy ! Component: 550 - total flux cleaned = -0.00452491 Jy ! Component: 600 - total flux cleaned = -0.00446966 Jy ! Component: 650 - total flux cleaned = -0.00436252 Jy ! Component: 700 - total flux cleaned = -0.00436244 Jy ! Component: 750 - total flux cleaned = -0.0043123 Jy ! Component: 800 - total flux cleaned = -0.00441289 Jy ! Component: 850 - total flux cleaned = -0.00450838 Jy ! Component: 900 - total flux cleaned = -0.00455385 Jy ! Component: 950 - total flux cleaned = -0.00455289 Jy ! Component: 1000 - total flux cleaned = -0.0045077 Jy ! Component: 1050 - total flux cleaned = -0.00450779 Jy ! Component: 1100 - total flux cleaned = -0.00450812 Jy ! Component: 1150 - total flux cleaned = -0.00446671 Jy ! Component: 1200 - total flux cleaned = -0.00458878 Jy ! Component: 1250 - total flux cleaned = -0.00466859 Jy ! Component: 1300 - total flux cleaned = -0.00470786 Jy ! Component: 1350 - total flux cleaned = -0.00486117 Jy ! Component: 1400 - total flux cleaned = -0.00497349 Jy ! Component: 1450 - total flux cleaned = -0.00497395 Jy ! Component: 1500 - total flux cleaned = -0.005047 Jy ! Component: 1550 - total flux cleaned = -0.00522414 Jy ! Component: 1600 - total flux cleaned = -0.00536332 Jy ! Component: 1650 - total flux cleaned = -0.00556764 Jy ! Component: 1700 - total flux cleaned = -0.00570098 Jy ! Component: 1750 - total flux cleaned = -0.00576698 Jy ! Component: 1800 - total flux cleaned = -0.0058641 Jy ! Component: 1850 - total flux cleaned = -0.00599187 Jy ! Component: 1900 - total flux cleaned = -0.00605442 Jy ! Component: 1950 - total flux cleaned = -0.0061161 Jy ! Component: 2000 - total flux cleaned = -0.00620683 Jy ! Component: 2050 - total flux cleaned = -0.00632604 Jy ! Component: 2100 - total flux cleaned = -0.0064445 Jy ! Component: 2150 - total flux cleaned = -0.00653218 Jy ! Component: 2200 - total flux cleaned = -0.00667603 Jy ! Component: 2250 - total flux cleaned = -0.0067321 Jy ! Component: 2300 - total flux cleaned = -0.00681576 Jy ! Component: 2350 - total flux cleaned = -0.00689828 Jy ! Component: 2400 - total flux cleaned = -0.0068984 Jy ! Component: 2450 - total flux cleaned = -0.00697934 Jy ! Component: 2500 - total flux cleaned = -0.00700548 Jy ! Component: 2550 - total flux cleaned = -0.00703165 Jy ! Component: 2600 - total flux cleaned = -0.0070577 Jy ! Component: 2650 - total flux cleaned = -0.00710894 Jy ! Component: 2700 - total flux cleaned = -0.00715932 Jy ! Component: 2750 - total flux cleaned = -0.00715969 Jy ! Component: 2800 - total flux cleaned = -0.00733285 Jy ! Component: 2850 - total flux cleaned = -0.00745505 Jy ! Component: 2900 - total flux cleaned = -0.00752754 Jy ! Component: 2950 - total flux cleaned = -0.00762323 Jy ! Component: 3000 - total flux cleaned = -0.00781272 Jy ! Component: 3050 - total flux cleaned = -0.00795298 Jy ! Component: 3100 - total flux cleaned = -0.0080226 Jy ! Component: 3150 - total flux cleaned = -0.00811452 Jy ! Component: 3200 - total flux cleaned = -0.00825108 Jy ! Component: 3250 - total flux cleaned = -0.00831852 Jy ! Component: 3300 - total flux cleaned = -0.00840777 Jy ! Component: 3350 - total flux cleaned = -0.00847381 Jy ! Component: 3400 - total flux cleaned = -0.00851764 Jy ! Component: 3450 - total flux cleaned = -0.00860449 Jy ! Component: 3500 - total flux cleaned = -0.0086692 Jy ! Component: 3550 - total flux cleaned = -0.00869078 Jy ! Component: 3600 - total flux cleaned = -0.00877559 Jy ! Component: 3650 - total flux cleaned = -0.00885991 Jy ! Component: 3700 - total flux cleaned = -0.00896416 Jy ! Component: 3750 - total flux cleaned = -0.00896414 Jy ! Component: 3800 - total flux cleaned = -0.00908747 Jy ! Component: 3850 - total flux cleaned = -0.00908737 Jy ! Component: 3900 - total flux cleaned = -0.00914831 Jy ! Component: 3950 - total flux cleaned = -0.0091887 Jy ! Component: 4000 - total flux cleaned = -0.0092686 Jy ! Component: 4050 - total flux cleaned = -0.00934804 Jy ! Total flux subtracted in 4096 components = -0.00934802 Jy ! Clean residual min=-0.001050 max=0.000990 Jy/beam ! Clean residual mean=-0.000002 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.136016 Jy keep ! Adding 336 model components to the UV plane model. ! The established model now contains 512 components and 0.136016 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ad_uvs/J0040+0942_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.046 x 4.888 at -3.688 degrees (North through East) ! Clean map min=-0.0055194 max=0.05867 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ad_uvs/J0040+0942_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0586696 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000379139 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.93868 1.93868 3.87736 7.75472 15.5094 31.0189 62.0377 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.058 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 154.744 quit ! Quitting program ! Log file /scr/pima/bp171ad_uvs/J0040+0942_C_uvs.log closed on Mon Dec 9 01:58:44 2013