! Started logfile: /scr/pima/bp177a_uvs/J0635-262B_C_uvs.log on Fri Feb 7 04:24:26 2014 obs /scr/pima/bp177a_uvs/J0635-262B_C_uva.fits ! Reading UV FITS file: /scr/pima/bp177a_uvs/J0635-262B_C_uva.fits ! AN table 1: 14 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.959184 visibilities/baseline/integration-bin. ! Found source: J0635-262B ! ! 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 2256 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/bp177a_uvs/J0635-262B_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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.009087Jy sigma=32.382073 ! Fit after self-cal, rms=0.895092Jy sigma=28.507930 ! 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=1.109 mas, bmaj=3.132 mas, bpa=11.54 degrees ! Estimated noise=0.919074 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 = 0.064929 Jy ! Component: 100 - total flux cleaned = 0.09038 Jy ! Total flux subtracted in 100 components = 0.09038 Jy ! Clean residual min=-0.008505 max=0.013185 Jy/beam ! Clean residual mean=-0.000083 rms=0.002619 Jy/beam ! Combined flux in latest and established models = 0.09038 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.09038 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=0.054212Jy sigma=1.767169 ! Fit after self-cal, rms=0.054022Jy sigma=1.761681 ! 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=1.513 mas, bmaj=3.798 mas, bpa=7.82 degrees ! Estimated noise=0.480342 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 = 0.0319407 Jy ! Component: 100 - total flux cleaned = 0.0477352 Jy ! Component: 150 - total flux cleaned = 0.0559041 Jy ! Component: 200 - total flux cleaned = 0.060712 Jy ! Total flux subtracted in 200 components = 0.060712 Jy ! Clean residual min=-0.003971 max=0.006011 Jy/beam ! Clean residual mean=-0.000111 rms=0.001464 Jy/beam ! Combined flux in latest and established models = 0.151092 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 48 components and 0.151092 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=0.033904Jy sigma=1.047571 ! Fit after self-cal, rms=0.033861Jy sigma=1.046951 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.513 x 3.798 at 7.82 degrees (North through East) ! Clean map min=-0.003799 max=0.10315 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* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.06 LA 0.98 MK 1.04 ! OV 1.02 PT 0.94 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.06 LA 0.97 MK 1.09 ! OV 0.97 PT 0.97 SC 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.96 LA 0.96 MK 1.05 ! OV 0.97 PT 0.92 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.95 LA 1.02 MK 0.97 ! OV 0.98 PT 1.00 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.91 LA 0.95 MK 0.99 ! OV 0.96 PT 0.92 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.033861Jy sigma=1.046951 ! Fit after self-cal, rms=0.032975Jy sigma=1.011514 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.519 mas, bmaj=3.82 mas, bpa=7.884 degrees ! Estimated noise=0.479846 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 = 0.00190678 Jy ! Component: 100 - total flux cleaned = 0.00296746 Jy ! Component: 150 - total flux cleaned = 0.0033786 Jy ! Component: 200 - total flux cleaned = 0.00351807 Jy ! Total flux subtracted in 200 components = 0.00351807 Jy ! Clean residual min=-0.002596 max=0.003825 Jy/beam ! Clean residual mean=-0.000047 rms=0.000780 Jy/beam ! Combined flux in latest and established models = 0.15461 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 52 components and 0.15461 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=0.032858Jy sigma=1.007921 ! Fit after self-cal, rms=0.032870Jy sigma=1.007824 ! 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=0.032870Jy sigma=1.007824 ! Fit after self-cal, rms=0.032977Jy sigma=1.006248 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.512 mas, bmaj=3.806 mas, bpa=8.028 degrees ! Estimated noise=0.482192 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134864 Jy ! Component: 100 - total flux cleaned = 0.00211598 Jy ! Component: 150 - total flux cleaned = 0.00229272 Jy ! Component: 200 - total flux cleaned = 0.00243362 Jy ! Total flux subtracted in 200 components = 0.00243362 Jy ! Clean residual min=-0.002676 max=0.003742 Jy/beam ! Clean residual mean=-0.000048 rms=0.000775 Jy/beam ! Combined flux in latest and established models = 0.157044 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 53 components and 0.157044 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=0.032915Jy sigma=1.004299 ! Fit after self-cal, rms=0.032915Jy sigma=1.004286 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 (5.1, 0.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00333634 Jy ! Component: 100 - total flux cleaned = 0.0045867 Jy ! Component: 150 - total flux cleaned = 0.0047938 Jy ! Component: 200 - total flux cleaned = 0.00499979 Jy ! Total flux subtracted in 200 components = 0.00499979 Jy ! Clean residual min=-0.002251 max=0.002969 Jy/beam ! Clean residual mean=-0.000022 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.162044 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 72 components and 0.162044 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=0.032558Jy sigma=0.995630 ! Fit after self-cal, rms=0.032547Jy sigma=0.995004 ! Inverting map ! Added new window around map position (-4.8, 39.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00233891 Jy ! Component: 100 - total flux cleaned = 0.00280005 Jy ! Component: 150 - total flux cleaned = 0.00294499 Jy ! Component: 200 - total flux cleaned = 0.00306883 Jy ! Total flux subtracted in 200 components = 0.00306883 Jy ! Clean residual min=-0.002037 max=0.002206 Jy/beam ! Clean residual mean=-0.000010 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.165112 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 91 components and 0.165112 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=0.032330Jy sigma=0.990085 ! Fit after self-cal, rms=0.032322Jy sigma=0.989245 ! 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=0.032322Jy sigma=0.989245 ! Fit after self-cal, rms=0.031620Jy sigma=0.966182 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.514 mas, bmaj=3.808 mas, bpa=8.08 degrees ! Estimated noise=0.484272 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000812415 Jy ! Component: 100 - total flux cleaned = 0.00108073 Jy ! Component: 150 - total flux cleaned = 0.00120742 Jy ! Component: 200 - total flux cleaned = 0.00132782 Jy ! Total flux subtracted in 200 components = 0.00132782 Jy ! Clean residual min=-0.002044 max=0.002065 Jy/beam ! Clean residual mean=-0.000006 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.16644 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 107 components and 0.16644 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=0.031552Jy sigma=0.963965 ! Fit after self-cal, rms=0.031538Jy sigma=0.963499 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 = 0.000135414 Jy ! Component: 100 - total flux cleaned = 0.000382995 Jy ! Component: 150 - total flux cleaned = 0.000448617 Jy ! Component: 200 - total flux cleaned = 0.00053342 Jy ! Total flux subtracted in 200 components = 0.00053342 Jy ! Clean residual min=-0.001963 max=0.001790 Jy/beam ! Clean residual mean=-0.000004 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.166974 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 113 components and 0.166974 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=0.031498Jy sigma=0.962331 ! Fit after self-cal, rms=0.031499Jy sigma=0.962158 ! 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=0.031499Jy sigma=0.962158 ! Fit after self-cal, rms=0.031521Jy sigma=0.961441 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.898 mas, bmaj=9.373 mas, bpa=17.13 degrees ! Estimated noise=0.63959 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102326 Jy ! Component: 100 - total flux cleaned = 0.00140776 Jy ! Component: 150 - total flux cleaned = 0.00158094 Jy ! Component: 200 - total flux cleaned = 0.00167639 Jy ! Total flux subtracted in 200 components = 0.00167639 Jy ! Clean residual min=-0.002427 max=0.001582 Jy/beam ! Clean residual mean=-0.000007 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.16865 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 123 components and 0.16865 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=0.031493Jy sigma=0.960692 ! Fit after self-cal, rms=0.031493Jy sigma=0.960370 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 = 0.000259219 Jy ! Component: 100 - total flux cleaned = 0.000375569 Jy ! Component: 150 - total flux cleaned = 0.000456921 Jy ! Component: 200 - total flux cleaned = 0.000497093 Jy ! Total flux subtracted in 200 components = 0.000497093 Jy ! Clean residual min=-0.002356 max=0.001544 Jy/beam ! Clean residual mean=-0.000003 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.169147 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 125 components and 0.169147 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=0.031488Jy sigma=0.960150 ! Fit after self-cal, rms=0.031491Jy sigma=0.960001 ! 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=1.514 mas, bmaj=3.804 mas, bpa=8.168 degrees ! Estimated noise=0.484558 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.514 x 3.804 at 8.168 degrees (North through East) ! Clean map min=-0.0020364 max=0.1019 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=1.107 mas, bmaj=3.14 mas, bpa=11.72 degrees ! Estimated noise=0.927051 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0657326 Jy ! Component: 100 - total flux cleaned = 0.0917466 Jy ! Component: 150 - total flux cleaned = 0.107839 Jy ! Component: 200 - total flux cleaned = 0.119405 Jy ! Total flux subtracted in 200 components = 0.119405 Jy ! Clean residual min=-0.004983 max=0.007581 Jy/beam ! Clean residual mean=-0.000050 rms=0.001581 Jy/beam ! Combined flux in latest and established models = 0.119405 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.119405 Jy ! Inverting map and beam ! Estimated beam: bmin=1.514 mas, bmaj=3.804 mas, bpa=8.168 degrees ! Estimated noise=0.484558 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 = 0.0179008 Jy ! Component: 100 - total flux cleaned = 0.0272415 Jy ! Component: 150 - total flux cleaned = 0.0330739 Jy ! Component: 200 - total flux cleaned = 0.0370996 Jy ! Total flux subtracted in 200 components = 0.0370996 Jy ! Clean residual min=-0.002916 max=0.003291 Jy/beam ! Clean residual mean=-0.000067 rms=0.000861 Jy/beam ! Combined flux in latest and established models = 0.156504 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 68 components and 0.156504 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=3.898 mas, bmaj=9.373 mas, bpa=17.13 degrees ! Estimated noise=0.63959 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00497289 Jy ! Component: 100 - total flux cleaned = 0.00778516 Jy ! Component: 150 - total flux cleaned = 0.0094912 Jy ! Component: 200 - total flux cleaned = 0.0103941 Jy ! Total flux subtracted in 200 components = 0.0103941 Jy ! Clean residual min=-0.002377 max=0.001893 Jy/beam ! Clean residual mean=-0.000031 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.166898 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 = 0.000239619 Jy ! Component: 100 - total flux cleaned = 0.000495111 Jy ! Component: 150 - total flux cleaned = 0.000709977 Jy ! Component: 200 - total flux cleaned = 0.000876846 Jy ! Total flux subtracted in 200 components = 0.000876846 Jy ! Clean residual min=-0.002329 max=0.001724 Jy/beam ! Clean residual mean=-0.000019 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.167775 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 127 components and 0.167775 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.514 mas, bmaj=3.804 mas, bpa=8.168 degrees ! Estimated noise=0.484558 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000150712 Jy ! Component: 100 - total flux cleaned = 0.000219181 Jy ! Component: 150 - total flux cleaned = 0.000248096 Jy ! Component: 200 - total flux cleaned = 0.000273974 Jy ! Total flux subtracted in 200 components = 0.000273974 Jy ! Clean residual min=-0.001952 max=0.001716 Jy/beam ! Clean residual mean=-0.000006 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.168049 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 148 components and 0.168049 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=0.031442Jy sigma=0.959047 ! Fit after self-cal, rms=0.031444Jy sigma=0.958838 wmodel /scr/pima/bp177a_uvs/J0635-262B_C_map.mod ! Writing 148 model components to file: /scr/pima/bp177a_uvs/J0635-262B_C_map.mod wobs /scr/pima/bp177a_uvs/J0635-262B_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp177a_uvs/J0635-262B_C_uvs.fits wwins /scr/pima/bp177a_uvs/J0635-262B_C_map.win ! wwins: Wrote 3 windows to /scr/pima/bp177a_uvs/J0635-262B_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 = -0.000773092 Jy ! Component: 100 - total flux cleaned = -0.00114946 Jy ! Component: 150 - total flux cleaned = -0.00144989 Jy ! Component: 200 - total flux cleaned = -0.00160573 Jy ! Component: 250 - total flux cleaned = -0.00168009 Jy ! Component: 300 - total flux cleaned = -0.00175175 Jy ! Component: 350 - total flux cleaned = -0.00179796 Jy ! Component: 400 - total flux cleaned = -0.00184313 Jy ! Component: 450 - total flux cleaned = -0.00188708 Jy ! Component: 500 - total flux cleaned = -0.00192976 Jy ! Component: 550 - total flux cleaned = -0.00195065 Jy ! Component: 600 - total flux cleaned = -0.00199145 Jy ! Component: 650 - total flux cleaned = -0.00205183 Jy ! Component: 700 - total flux cleaned = -0.00213104 Jy ! Component: 750 - total flux cleaned = -0.00224787 Jy ! Component: 800 - total flux cleaned = -0.00232454 Jy ! Component: 850 - total flux cleaned = -0.00234358 Jy ! Component: 900 - total flux cleaned = -0.00247493 Jy ! Component: 950 - total flux cleaned = -0.0025305 Jy ! Component: 1000 - total flux cleaned = -0.00256729 Jy ! Component: 1050 - total flux cleaned = -0.00264025 Jy ! Component: 1100 - total flux cleaned = -0.00269457 Jy ! Component: 1150 - total flux cleaned = -0.00273035 Jy ! Component: 1200 - total flux cleaned = -0.00278369 Jy ! Component: 1250 - total flux cleaned = -0.00283659 Jy ! Component: 1300 - total flux cleaned = -0.00285398 Jy ! Component: 1350 - total flux cleaned = -0.00285411 Jy ! Component: 1400 - total flux cleaned = -0.00290613 Jy ! Component: 1450 - total flux cleaned = -0.00294061 Jy ! Component: 1500 - total flux cleaned = -0.00299199 Jy ! Component: 1550 - total flux cleaned = -0.00306014 Jy ! Component: 1600 - total flux cleaned = -0.00311091 Jy ! Component: 1650 - total flux cleaned = -0.00316153 Jy ! Component: 1700 - total flux cleaned = -0.00317826 Jy ! Component: 1750 - total flux cleaned = -0.00322838 Jy ! Component: 1800 - total flux cleaned = -0.00327829 Jy ! Component: 1850 - total flux cleaned = -0.00332814 Jy ! Component: 1900 - total flux cleaned = -0.00334479 Jy ! Component: 1950 - total flux cleaned = -0.00337762 Jy ! Component: 2000 - total flux cleaned = -0.00342694 Jy ! Component: 2050 - total flux cleaned = -0.00347603 Jy ! Component: 2100 - total flux cleaned = -0.00349242 Jy ! Component: 2150 - total flux cleaned = -0.00354142 Jy ! Component: 2200 - total flux cleaned = -0.0036391 Jy ! Component: 2250 - total flux cleaned = -0.00372046 Jy ! Component: 2300 - total flux cleaned = -0.00380182 Jy ! Component: 2350 - total flux cleaned = -0.00386692 Jy ! Component: 2400 - total flux cleaned = -0.00398087 Jy ! Component: 2450 - total flux cleaned = -0.00407861 Jy ! Component: 2500 - total flux cleaned = -0.00414376 Jy ! Component: 2550 - total flux cleaned = -0.00425778 Jy ! Component: 2600 - total flux cleaned = -0.00432299 Jy ! Component: 2650 - total flux cleaned = -0.00442086 Jy ! Component: 2700 - total flux cleaned = -0.00450253 Jy ! Component: 2750 - total flux cleaned = -0.00463333 Jy ! Component: 2800 - total flux cleaned = -0.00473151 Jy ! Component: 2850 - total flux cleaned = -0.00482975 Jy ! Component: 2900 - total flux cleaned = -0.00491181 Jy ! Component: 2950 - total flux cleaned = -0.0050269 Jy ! Component: 3000 - total flux cleaned = -0.00510931 Jy ! Component: 3050 - total flux cleaned = -0.00522499 Jy ! Component: 3100 - total flux cleaned = -0.00532435 Jy ! Component: 3150 - total flux cleaned = -0.00544063 Jy ! Component: 3200 - total flux cleaned = -0.00559058 Jy ! Component: 3250 - total flux cleaned = -0.00572425 Jy ! Component: 3300 - total flux cleaned = -0.00584152 Jy ! Component: 3350 - total flux cleaned = -0.00599309 Jy ! Component: 3400 - total flux cleaned = -0.00609447 Jy ! Component: 3450 - total flux cleaned = -0.00624713 Jy ! Component: 3500 - total flux cleaned = -0.00638341 Jy ! Component: 3550 - total flux cleaned = -0.00650315 Jy ! Component: 3600 - total flux cleaned = -0.00660602 Jy ! Component: 3650 - total flux cleaned = -0.00672652 Jy ! Component: 3700 - total flux cleaned = -0.00686495 Jy ! Component: 3750 - total flux cleaned = -0.00698673 Jy ! Component: 3800 - total flux cleaned = -0.00714394 Jy ! Component: 3850 - total flux cleaned = -0.0072493 Jy ! Component: 3900 - total flux cleaned = -0.00739053 Jy ! Component: 3950 - total flux cleaned = -0.0075147 Jy ! Component: 4000 - total flux cleaned = -0.00762188 Jy ! Component: 4050 - total flux cleaned = -0.00774762 Jy ! Total flux subtracted in 4096 components = -0.00783793 Jy ! Clean residual min=-0.001038 max=0.001021 Jy/beam ! Clean residual mean=-0.000007 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.160211 Jy keep ! Adding 208 model components to the UV plane model. ! The established model now contains 356 components and 0.160211 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp177a_uvs/J0635-262B_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.514 x 3.804 at 8.168 degrees (North through East) ! Clean map min=-0.0019699 max=0.10321 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp177a_uvs/J0635-262B_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.103205 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000308223 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.895952 0.895952 1.7919 3.58381 7.16762 14.3352 28.6705 57.341 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.103 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 334.839 quit ! Quitting program ! Log file /scr/pima/bp177a_uvs/J0635-262B_C_uvs.log closed on Fri Feb 7 04:24:30 2014