! Started logfile: /scr/pima/bp171a1_uvs/J0443+2105_C_uvs.log on Fri Mar 15 17:59:02 2013 obs /scr/pima/bp171a1_uvs/J0443+2105_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a1_uvs/J0443+2105_C_uva.fits ! AN table 1: 11 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.931313 visibilities/baseline/integration-bin. ! Found source: J0443+2105 ! ! 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 3.94397e+09 3.2e+07 1 3.2e+07 ! 02 2 3.97597e+09 3.2e+07 1 3.2e+07 ! 03 3 4.00797e+09 3.2e+07 1 3.2e+07 ! 04 4 4.03997e+09 3.2e+07 1 3.2e+07 ! 05 5 4.23197e+09 3.2e+07 1 3.2e+07 ! 06 6 4.32797e+09 3.2e+07 1 3.2e+07 ! 07 7 4.35997e+09 3.2e+07 1 3.2e+07 ! 08 8 4.39197e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 3688 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/bp171a1_uvs/J0443+2105_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 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=1.004996Jy sigma=0.709950 ! Fit after self-cal, rms=0.909112Jy sigma=0.642218 ! 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=1.435 mas, bmaj=3.812 mas, bpa=-17.11 degrees ! Estimated noise=25.4994 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 = 0.0665683 Jy ! Component: 100 - total flux cleaned = 0.0846727 Jy ! Total flux subtracted in 100 components = 0.0846727 Jy ! Clean residual min=-0.006048 max=0.008531 Jy/beam ! Clean residual mean=0.000007 rms=0.001854 Jy/beam ! Combined flux in latest and established models = 0.0846727 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0846727 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=0.055521Jy sigma=0.039051 ! Fit after self-cal, rms=0.055471Jy sigma=0.039014 ! 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=1.797 mas, bmaj=4.338 mas, bpa=-15.14 degrees ! Estimated noise=16.4828 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 = 0.0123849 Jy ! Component: 100 - total flux cleaned = 0.0186456 Jy ! Component: 150 - total flux cleaned = 0.0223804 Jy ! Component: 200 - total flux cleaned = 0.0247012 Jy ! Total flux subtracted in 200 components = 0.0247012 Jy ! Clean residual min=-0.005043 max=0.006008 Jy/beam ! Clean residual mean=0.000028 rms=0.001419 Jy/beam ! Combined flux in latest and established models = 0.109374 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 48 components and 0.109374 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=0.052775Jy sigma=0.037106 ! Fit after self-cal, rms=0.052730Jy sigma=0.037073 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.72 HN 0.93 KP 0.88 ! LA 0.90 MK 0.79 NL 1.04 OV 0.80 ! PT 1.03 SC 0.82 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.71 HN 0.89 KP 0.92 ! LA 0.91 MK 0.82 NL 1.03 OV 0.75 ! PT 0.95 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.78 HN 0.94 KP 1.00 ! LA 0.94 MK 0.89 NL 0.98 OV 0.83 ! PT 0.99 SC 0.89 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 1.12 HN 1.40 KP 1.00 ! LA 1.19 MK 1.19 NL 0.92 OV 1.02 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.29 HN 1.32 KP 0.97 ! LA 1.15 MK 1.20 NL 1.02 OV 0.80 ! PT 1.04 SC 1.09 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.97 HN 1.16 KP 1.04 ! LA 1.17 MK 1.26 NL 0.97 OV 0.93 ! PT 1.06 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.01 HN 1.24 KP 1.16 ! LA 1.31 MK 0.98 NL 1.06 OV 1.02 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.08 HN 1.27 KP 1.16 ! LA 1.17 MK 1.01 NL 1.06 OV 0.97 ! PT 0.96 SC 1.13 ! ! ! Fit before self-cal, rms=0.052730Jy sigma=0.037073 ! Fit after self-cal, rms=0.045238Jy sigma=0.033600 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.807 mas, bmaj=4.429 mas, bpa=-14.77 degrees ! Estimated noise=16.4064 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 (23.4, 54). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00460266 Jy ! Component: 100 - total flux cleaned = 0.00618227 Jy ! Component: 150 - total flux cleaned = 0.0071109 Jy ! Component: 200 - total flux cleaned = 0.00770163 Jy ! Total flux subtracted in 200 components = 0.00770163 Jy ! Clean residual min=-0.002181 max=0.003886 Jy/beam ! Clean residual mean=0.000003 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.117076 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 76 components and 0.117076 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=0.044752Jy sigma=0.033272 ! Fit after self-cal, rms=0.044910Jy sigma=0.033224 ! Inverting map ! Added new window around map position (3, 7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00313815 Jy ! Component: 100 - total flux cleaned = 0.00425274 Jy ! Component: 150 - total flux cleaned = 0.00482476 Jy ! Component: 200 - total flux cleaned = 0.00507827 Jy ! Total flux subtracted in 200 components = 0.00507827 Jy ! Clean residual min=-0.001913 max=0.002108 Jy/beam ! Clean residual mean=0.000002 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.122154 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 102 components and 0.122154 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=0.044672Jy sigma=0.033066 ! Fit after self-cal, rms=0.044657Jy sigma=0.033053 ! 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=0.044657Jy sigma=0.033053 ! Fit after self-cal, rms=0.044313Jy sigma=0.033037 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.807 mas, bmaj=4.422 mas, bpa=-14.7 degrees ! Estimated noise=16.2872 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000843839 Jy ! Component: 100 - total flux cleaned = 0.00139606 Jy ! Component: 150 - total flux cleaned = 0.00158088 Jy ! Component: 200 - total flux cleaned = 0.00171331 Jy ! Total flux subtracted in 200 components = 0.00171331 Jy ! Clean residual min=-0.001779 max=0.001846 Jy/beam ! Clean residual mean=0.000001 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.123867 Jy selfcal ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 134 components and 0.123867 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=0.044239Jy sigma=0.032991 ! Fit after self-cal, rms=0.044242Jy sigma=0.032987 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 = 0.000330449 Jy ! Component: 100 - total flux cleaned = 0.000540679 Jy ! Component: 150 - total flux cleaned = 0.000566487 Jy ! Component: 200 - total flux cleaned = 0.000615689 Jy ! Total flux subtracted in 200 components = 0.000615689 Jy ! Clean residual min=-0.001745 max=0.001798 Jy/beam ! Clean residual mean=0.000001 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.124483 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 149 components and 0.124483 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=0.044207Jy sigma=0.032965 ! Fit after self-cal, rms=0.044206Jy sigma=0.032964 ! 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=0.044206Jy sigma=0.032964 ! Fit after self-cal, rms=0.044211Jy sigma=0.032958 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.806 mas, bmaj=4.42 mas, bpa=-14.64 degrees ! Estimated noise=16.2757 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000488857 Jy ! Component: 100 - total flux cleaned = 0.000723064 Jy ! Component: 150 - total flux cleaned = 0.000790549 Jy ! Component: 200 - total flux cleaned = 0.000790875 Jy ! Total flux subtracted in 200 components = 0.000790875 Jy ! Clean residual min=-0.001725 max=0.001787 Jy/beam ! Clean residual mean=0.000001 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.125274 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 155 components and 0.125274 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=0.044183Jy sigma=0.032942 ! Fit after self-cal, rms=0.044183Jy sigma=0.032940 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 = 0.000231656 Jy ! Component: 100 - total flux cleaned = 0.000270052 Jy ! Component: 150 - total flux cleaned = 0.000270464 Jy ! Component: 200 - total flux cleaned = 0.000270728 Jy ! Total flux subtracted in 200 components = 0.000270728 Jy ! Clean residual min=-0.001721 max=0.001777 Jy/beam ! Clean residual mean=0.000001 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.125544 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 163 components and 0.125544 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=0.044168Jy sigma=0.032932 ! Fit after self-cal, rms=0.044168Jy sigma=0.032932 ! 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=0.044168Jy sigma=0.032932 ! Fit after self-cal, rms=0.044246Jy sigma=0.032929 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.732 mas, bmaj=5.412 mas, bpa=-8.137 degrees ! Estimated noise=19.6731 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00047907 Jy ! Component: 100 - total flux cleaned = 0.000783744 Jy ! Component: 150 - total flux cleaned = 0.00103991 Jy ! Component: 200 - total flux cleaned = 0.00113038 Jy ! Total flux subtracted in 200 components = 0.00113038 Jy ! Clean residual min=-0.001871 max=0.001841 Jy/beam ! Clean residual mean=0.000003 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.126675 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 191 components and 0.126675 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=0.044239Jy sigma=0.032922 ! Fit after self-cal, rms=0.044237Jy sigma=0.032921 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 = 0.000108543 Jy ! Component: 100 - total flux cleaned = 0.000223046 Jy ! Component: 150 - total flux cleaned = 0.000272872 Jy ! Component: 200 - total flux cleaned = 0.000306865 Jy ! Total flux subtracted in 200 components = 0.000306865 Jy ! Clean residual min=-0.001875 max=0.001815 Jy/beam ! Clean residual mean=0.000003 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.126982 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 199 components and 0.126982 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=0.044233Jy sigma=0.032918 ! Fit after self-cal, rms=0.044233Jy sigma=0.032918 ! 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=1.806 mas, bmaj=4.419 mas, bpa=-14.6 degrees ! Estimated noise=16.2929 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.806 x 4.419 at -14.6 degrees (North through East) ! Clean map min=-0.0017325 max=0.089338 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=1.455 mas, bmaj=3.874 mas, bpa=-16.57 degrees ! Estimated noise=26.0147 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0677634 Jy ! Component: 100 - total flux cleaned = 0.0858331 Jy ! Component: 150 - total flux cleaned = 0.0939753 Jy ! Component: 200 - total flux cleaned = 0.0989375 Jy ! Total flux subtracted in 200 components = 0.0989375 Jy ! Clean residual min=-0.004361 max=0.004618 Jy/beam ! Clean residual mean=0.000003 rms=0.001162 Jy/beam ! Combined flux in latest and established models = 0.0989375 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0989375 Jy ! Inverting map and beam ! Estimated beam: bmin=1.806 mas, bmaj=4.419 mas, bpa=-14.6 degrees ! Estimated noise=16.2929 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 = 0.00614499 Jy ! Component: 100 - total flux cleaned = 0.0103396 Jy ! Component: 150 - total flux cleaned = 0.0136147 Jy ! Component: 200 - total flux cleaned = 0.0162395 Jy ! Total flux subtracted in 200 components = 0.0162395 Jy ! Clean residual min=-0.002688 max=0.002292 Jy/beam ! Clean residual mean=0.000006 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.115177 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 65 components and 0.115177 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=3.732 mas, bmaj=5.412 mas, bpa=-8.137 degrees ! Estimated noise=19.6731 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00338171 Jy ! Component: 100 - total flux cleaned = 0.00569898 Jy ! Component: 150 - total flux cleaned = 0.00738069 Jy ! Component: 200 - total flux cleaned = 0.00830737 Jy ! Total flux subtracted in 200 components = 0.00830737 Jy ! Clean residual min=-0.002458 max=0.002065 Jy/beam ! Clean residual mean=0.000005 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.123484 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 = 0.00065827 Jy ! Component: 100 - total flux cleaned = 0.0012421 Jy ! Component: 150 - total flux cleaned = 0.00165303 Jy ! Component: 200 - total flux cleaned = 0.0019635 Jy ! Total flux subtracted in 200 components = 0.0019635 Jy ! Clean residual min=-0.002235 max=0.001902 Jy/beam ! Clean residual mean=0.000004 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.125448 Jy ! Adding 92 model components to the UV plane model. ! The established model now contains 139 components and 0.125448 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.806 mas, bmaj=4.419 mas, bpa=-14.6 degrees ! Estimated noise=16.2929 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000202817 Jy ! Component: 100 - total flux cleaned = 0.000419533 Jy ! Component: 150 - total flux cleaned = 0.000610029 Jy ! Component: 200 - total flux cleaned = 0.000724178 Jy ! Total flux subtracted in 200 components = 0.000724178 Jy ! Clean residual min=-0.001874 max=0.001754 Jy/beam ! Clean residual mean=0.000002 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.126172 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 158 components and 0.126172 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=0.044292Jy sigma=0.032970 ! Fit after self-cal, rms=0.044273Jy sigma=0.032958 wmodel /scr/pima/bp171a1_uvs/J0443+2105_C_map.mod ! Writing 158 model components to file: /scr/pima/bp171a1_uvs/J0443+2105_C_map.mod wobs /scr/pima/bp171a1_uvs/J0443+2105_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a1_uvs/J0443+2105_C_uvs.fits wwins /scr/pima/bp171a1_uvs/J0443+2105_C_map.win ! wwins: Wrote 3 windows to /scr/pima/bp171a1_uvs/J0443+2105_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 = -0.000426975 Jy ! Component: 100 - total flux cleaned = -0.000641265 Jy ! Component: 150 - total flux cleaned = -0.000785947 Jy ! Component: 200 - total flux cleaned = -0.000951864 Jy ! Component: 250 - total flux cleaned = -0.00121612 Jy ! Component: 300 - total flux cleaned = -0.00124151 Jy ! Component: 350 - total flux cleaned = -0.00136546 Jy ! Component: 400 - total flux cleaned = -0.00136529 Jy ! Component: 450 - total flux cleaned = -0.00134163 Jy ! Component: 500 - total flux cleaned = -0.0013417 Jy ! Component: 550 - total flux cleaned = -0.0013639 Jy ! Component: 600 - total flux cleaned = -0.00129753 Jy ! Component: 650 - total flux cleaned = -0.00129746 Jy ! Component: 700 - total flux cleaned = -0.00121235 Jy ! Component: 750 - total flux cleaned = -0.00108732 Jy ! Component: 800 - total flux cleaned = -0.00104625 Jy ! Component: 850 - total flux cleaned = -0.000965268 Jy ! Component: 900 - total flux cleaned = -0.000846422 Jy ! Component: 950 - total flux cleaned = -0.000768691 Jy ! Component: 1000 - total flux cleaned = -0.00069159 Jy ! Component: 1050 - total flux cleaned = -0.000578092 Jy ! Component: 1100 - total flux cleaned = -0.000522759 Jy ! Component: 1150 - total flux cleaned = -0.000431645 Jy ! Component: 1200 - total flux cleaned = -0.000359817 Jy ! Component: 1250 - total flux cleaned = -0.000342049 Jy ! Component: 1300 - total flux cleaned = -0.000202672 Jy ! Component: 1350 - total flux cleaned = -0.000185614 Jy ! Component: 1400 - total flux cleaned = -0.000151419 Jy ! Component: 1450 - total flux cleaned = -0.000101236 Jy ! Component: 1500 - total flux cleaned = -8.50815e-05 Jy ! Component: 1550 - total flux cleaned = -6.87583e-05 Jy ! Component: 1600 - total flux cleaned = -5.25252e-05 Jy ! Component: 1650 - total flux cleaned = 1.13101e-05 Jy ! Component: 1700 - total flux cleaned = 8.98582e-05 Jy ! Component: 1750 - total flux cleaned = 7.40405e-05 Jy ! Component: 1800 - total flux cleaned = 8.94961e-05 Jy ! Component: 1850 - total flux cleaned = 0.000105021 Jy ! Component: 1900 - total flux cleaned = 0.000135166 Jy ! Component: 1950 - total flux cleaned = 0.000150024 Jy ! Component: 2000 - total flux cleaned = 0.000179107 Jy ! Component: 2050 - total flux cleaned = 0.000179121 Jy ! Component: 2100 - total flux cleaned = 0.000279559 Jy ! Component: 2150 - total flux cleaned = 0.000279392 Jy ! Component: 2200 - total flux cleaned = 0.000349319 Jy ! Component: 2250 - total flux cleaned = 0.000363199 Jy ! Component: 2300 - total flux cleaned = 0.000404356 Jy ! Component: 2350 - total flux cleaned = 0.000377046 Jy ! Component: 2400 - total flux cleaned = 0.000431024 Jy ! Component: 2450 - total flux cleaned = 0.000457727 Jy ! Component: 2500 - total flux cleaned = 0.000431364 Jy ! Component: 2550 - total flux cleaned = 0.000509736 Jy ! Component: 2600 - total flux cleaned = 0.000509568 Jy ! Component: 2650 - total flux cleaned = 0.000471038 Jy ! Component: 2700 - total flux cleaned = 0.000534785 Jy ! Component: 2750 - total flux cleaned = 0.000559868 Jy ! Component: 2800 - total flux cleaned = 0.000609884 Jy ! Component: 2850 - total flux cleaned = 0.000621963 Jy ! Component: 2900 - total flux cleaned = 0.00065876 Jy ! Component: 2950 - total flux cleaned = 0.000671087 Jy ! Component: 3000 - total flux cleaned = 0.000707547 Jy ! Component: 3050 - total flux cleaned = 0.00074359 Jy ! Component: 3100 - total flux cleaned = 0.000779382 Jy ! Component: 3150 - total flux cleaned = 0.000838677 Jy ! Component: 3200 - total flux cleaned = 0.000885621 Jy ! Component: 3250 - total flux cleaned = 0.000920563 Jy ! Component: 3300 - total flux cleaned = 0.000943702 Jy ! Component: 3350 - total flux cleaned = 0.00101267 Jy ! Component: 3400 - total flux cleaned = 0.00106983 Jy ! Component: 3450 - total flux cleaned = 0.00109254 Jy ! Component: 3500 - total flux cleaned = 0.00116022 Jy ! Component: 3550 - total flux cleaned = 0.00122733 Jy ! Component: 3600 - total flux cleaned = 0.00121621 Jy ! Component: 3650 - total flux cleaned = 0.00131555 Jy ! Component: 3700 - total flux cleaned = 0.00132639 Jy ! Component: 3750 - total flux cleaned = 0.00140268 Jy ! Component: 3800 - total flux cleaned = 0.00144593 Jy ! Component: 3850 - total flux cleaned = 0.00146744 Jy ! Component: 3900 - total flux cleaned = 0.00149957 Jy ! Component: 3950 - total flux cleaned = 0.00158459 Jy ! Component: 4000 - total flux cleaned = 0.00158456 Jy ! Component: 4050 - total flux cleaned = 0.00162657 Jy ! Total flux subtracted in 4096 components = 0.00166838 Jy ! Clean residual min=-0.000667 max=0.000634 Jy/beam ! Clean residual mean=0.000001 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.12784 Jy keep ! Adding 265 model components to the UV plane model. ! The established model now contains 423 components and 0.12784 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a1_uvs/J0443+2105_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.806 x 4.419 at -14.6 degrees (North through East) ! Clean map min=-0.001261 max=0.088927 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a1_uvs/J0443+2105_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0889269 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00017933 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.604982 0.604982 1.20996 2.41993 4.83985 9.67971 19.3594 38.7188 77.4377 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.088 quit ! Quitting program ! Log file /scr/pima/bp171a1_uvs/J0443+2105_C_uvs.log closed on Fri Mar 15 17:59:06 2013