! Started logfile: /d2/scr/pima/bp171a2_uvs/J0735+3307_X_uvs.log on Tue Feb 18 19:56:31 2014 obs /d2/scr/pima/bp171a2_uvs/J0735+3307_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a2_uvs/J0735+3307_X_uva.fits ! AN table 1: 6 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.539683 visibilities/baseline/integration-bin. ! Found source: J0735+3307 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 544 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp171a2_uvs/J0735+3307_X] 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 0.200x0.200 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 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000098Jy sigma=44.421211 ! Fit after self-cal, rms=0.981149Jy sigma=43.607232 ! 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=0.6431 mas, bmaj=2.309 mas, bpa=1.116 degrees ! Estimated noise=0.905426 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 = 0.0141256 Jy ! Component: 100 - total flux cleaned = 0.017273 Jy ! Total flux subtracted in 100 components = 0.017273 Jy ! Clean residual min=-0.002374 max=0.002134 Jy/beam ! Clean residual mean=-0.000000 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.017273 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.017273 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=0.015930Jy sigma=0.650245 ! Fit after self-cal, rms=0.014370Jy sigma=0.564211 ! 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=0.7255 mas, bmaj=2.29 mas, bpa=0.4477 degrees ! Estimated noise=0.711209 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 = 0.00243097 Jy ! Component: 100 - total flux cleaned = 0.00340635 Jy ! Component: 150 - total flux cleaned = 0.0040213 Jy ! Component: 200 - total flux cleaned = 0.00447722 Jy ! Total flux subtracted in 200 components = 0.00447722 Jy ! Clean residual min=-0.002070 max=0.001997 Jy/beam ! Clean residual mean=0.000000 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.0217502 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 23 components and 0.0217502 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=0.013917Jy sigma=0.548406 ! Fit after self-cal, rms=0.013860Jy sigma=0.548062 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7255 x 2.29 at 0.4477 degrees (North through East) ! Clean map min=-0.0019702 max=0.020092 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* ! NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* LA 1.00* MK 1.00* ! NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* LA 1.00* MK 1.00* ! NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* LA 1.00* MK 1.00* ! NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* LA 1.00* MK 1.00* ! NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* LA 1.00* MK 1.00* ! NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* LA 1.00* MK 1.00* ! NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* LA 1.00* MK 1.00* ! NL 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.013860Jy sigma=0.548062 ! Fit after self-cal, rms=0.013860Jy sigma=0.548062 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7255 mas, bmaj=2.29 mas, bpa=0.4477 degrees ! Estimated noise=0.711209 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 = 0.00044804 Jy ! Component: 100 - total flux cleaned = 0.000718565 Jy ! Component: 150 - total flux cleaned = 0.000802378 Jy ! Component: 200 - total flux cleaned = 0.000852135 Jy ! Total flux subtracted in 200 components = 0.000852135 Jy ! Clean residual min=-0.002093 max=0.001990 Jy/beam ! Clean residual mean=0.000000 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.0226023 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 29 components and 0.0226023 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=0.013835Jy sigma=0.547407 ! Fit after self-cal, rms=0.013823Jy sigma=0.547318 ! 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=0.013823Jy sigma=0.547318 ! Fit after self-cal, rms=0.013823Jy sigma=0.547318 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7255 mas, bmaj=2.29 mas, bpa=0.4477 degrees ! Estimated noise=0.711209 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000137828 Jy ! Component: 100 - total flux cleaned = 0.000168078 Jy ! Component: 150 - total flux cleaned = 0.000202802 Jy ! Component: 200 - total flux cleaned = 0.000235641 Jy ! Total flux subtracted in 200 components = 0.000235641 Jy ! Clean residual min=-0.002100 max=0.001981 Jy/beam ! Clean residual mean=0.000000 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.022838 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 32 components and 0.022838 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=0.013814Jy sigma=0.547010 ! Fit after self-cal, rms=0.013810Jy sigma=0.546989 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 = 6.02596e-05 Jy ! Component: 100 - total flux cleaned = 9.00022e-05 Jy ! Component: 150 - total flux cleaned = 0.000118541 Jy ! Component: 200 - total flux cleaned = 0.000146337 Jy ! Total flux subtracted in 200 components = 0.000146337 Jy ! Clean residual min=-0.002100 max=0.001980 Jy/beam ! Clean residual mean=0.000000 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.0229843 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 36 components and 0.0229843 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=0.013805Jy sigma=0.546816 ! Fit after self-cal, rms=0.013803Jy sigma=0.546809 ! 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=0.013803Jy sigma=0.546809 ! Fit after self-cal, rms=0.013803Jy sigma=0.546809 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7255 mas, bmaj=2.29 mas, bpa=0.4477 degrees ! Estimated noise=0.711209 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.76936e-05 Jy ! Component: 100 - total flux cleaned = 3.88753e-05 Jy ! Component: 150 - total flux cleaned = 5.90662e-05 Jy ! Component: 200 - total flux cleaned = 7.35714e-05 Jy ! Total flux subtracted in 200 components = 7.35714e-05 Jy ! Clean residual min=-0.002097 max=0.001982 Jy/beam ! Clean residual mean=0.000000 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.0230579 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 38 components and 0.0230579 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=0.013799Jy sigma=0.546669 ! Fit after self-cal, rms=0.013798Jy sigma=0.546664 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 = 4.64737e-06 Jy ! Component: 100 - total flux cleaned = 1.89698e-05 Jy ! Component: 150 - total flux cleaned = 3.21177e-05 Jy ! Component: 200 - total flux cleaned = 4.51441e-05 Jy ! Total flux subtracted in 200 components = 4.51441e-05 Jy ! Clean residual min=-0.002094 max=0.001981 Jy/beam ! Clean residual mean=0.000000 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.023103 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 40 components and 0.023103 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=0.013795Jy sigma=0.546551 ! Fit after self-cal, rms=0.013795Jy sigma=0.546547 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.013795Jy sigma=0.546547 ! Fit after self-cal, rms=0.013795Jy sigma=0.546547 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.813 mas, bmaj=2.608 mas, bpa=14.56 degrees ! Estimated noise=1.03593 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00079385 Jy ! Component: 100 - total flux cleaned = 0.00121101 Jy ! Component: 150 - total flux cleaned = 0.00146341 Jy ! Component: 200 - total flux cleaned = 0.00161046 Jy ! Total flux subtracted in 200 components = 0.00161046 Jy ! Clean residual min=-0.003519 max=0.003830 Jy/beam ! Clean residual mean=0.000000 rms=0.001182 Jy/beam ! Combined flux in latest and established models = 0.0247135 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 45 components and 0.0247135 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=0.013827Jy sigma=0.548336 ! Fit after self-cal, rms=0.013805Jy sigma=0.548145 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 = 0.000132695 Jy ! Component: 100 - total flux cleaned = 0.000142622 Jy ! Component: 150 - total flux cleaned = 0.000156286 Jy ! Component: 200 - total flux cleaned = 0.000156466 Jy ! Total flux subtracted in 200 components = 0.000156466 Jy ! Clean residual min=-0.003517 max=0.003822 Jy/beam ! Clean residual mean=0.000000 rms=0.001176 Jy/beam ! Combined flux in latest and established models = 0.0248699 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 47 components and 0.0248699 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=0.013816Jy sigma=0.548853 ! Fit after self-cal, rms=0.013810Jy sigma=0.548818 ! 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=0.7255 mas, bmaj=2.29 mas, bpa=0.4477 degrees ! Estimated noise=0.711209 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7255 x 2.29 at 0.4477 degrees (North through East) ! Clean map min=-0.0018864 max=0.020278 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=0.6431 mas, bmaj=2.309 mas, bpa=1.116 degrees ! Estimated noise=0.905426 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0154848 Jy ! Component: 100 - total flux cleaned = 0.0189099 Jy ! Component: 150 - total flux cleaned = 0.0201531 Jy ! Component: 200 - total flux cleaned = 0.020821 Jy ! Total flux subtracted in 200 components = 0.020821 Jy ! Clean residual min=-0.001794 max=0.002023 Jy/beam ! Clean residual mean=0.000000 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.020821 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.020821 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7255 mas, bmaj=2.29 mas, bpa=0.4477 degrees ! Estimated noise=0.711209 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 = 0.00088896 Jy ! Component: 100 - total flux cleaned = 0.00140362 Jy ! Component: 150 - total flux cleaned = 0.00176391 Jy ! Component: 200 - total flux cleaned = 0.00195136 Jy ! Total flux subtracted in 200 components = 0.00195136 Jy ! Clean residual min=-0.002095 max=0.001993 Jy/beam ! Clean residual mean=0.000000 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.0227724 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 23 components and 0.0227724 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.813 mas, bmaj=2.608 mas, bpa=14.56 degrees ! Estimated noise=1.03593 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000951392 Jy ! Component: 100 - total flux cleaned = 0.00144307 Jy ! Component: 150 - total flux cleaned = 0.00173725 Jy ! Component: 200 - total flux cleaned = 0.00192842 Jy ! Total flux subtracted in 200 components = 0.00192842 Jy ! Clean residual min=-0.003553 max=0.003838 Jy/beam ! Clean residual mean=0.000000 rms=0.001179 Jy/beam ! Combined flux in latest and established models = 0.0247008 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 = 4.56765e-05 Jy ! Component: 100 - total flux cleaned = 6.60419e-05 Jy ! Component: 150 - total flux cleaned = 8.5357e-05 Jy ! Component: 200 - total flux cleaned = 9.88987e-05 Jy ! Total flux subtracted in 200 components = 9.88987e-05 Jy ! Clean residual min=-0.003536 max=0.003830 Jy/beam ! Clean residual mean=0.000000 rms=0.001177 Jy/beam ! Combined flux in latest and established models = 0.0247997 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 35 components and 0.0247997 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7255 mas, bmaj=2.29 mas, bpa=0.4477 degrees ! Estimated noise=0.711209 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000832483 Jy ! Component: 100 - total flux cleaned = -0.00121326 Jy ! Component: 150 - total flux cleaned = -0.00125858 Jy ! Component: 200 - total flux cleaned = -0.00128351 Jy ! Total flux subtracted in 200 components = -0.00128351 Jy ! Clean residual min=-0.002059 max=0.001990 Jy/beam ! Clean residual mean=0.000000 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.0235162 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 39 components and 0.0235162 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=0.013786Jy sigma=0.547128 ! Fit after self-cal, rms=0.013790Jy sigma=0.547011 wmodel /d2/scr/pima/bp171a2_uvs/J0735+3307_X_map.mod ! Writing 39 model components to file: /d2/scr/pima/bp171a2_uvs/J0735+3307_X_map.mod wobs /d2/scr/pima/bp171a2_uvs/J0735+3307_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a2_uvs/J0735+3307_X_uvs.fits wwins /d2/scr/pima/bp171a2_uvs/J0735+3307_X_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp171a2_uvs/J0735+3307_X_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 = 0.000194995 Jy ! Component: 100 - total flux cleaned = 0.000543119 Jy ! Component: 150 - total flux cleaned = 0.000827165 Jy ! Component: 200 - total flux cleaned = 0.00106147 Jy ! Component: 250 - total flux cleaned = 0.001279 Jy ! Component: 300 - total flux cleaned = 0.00150241 Jy ! Component: 350 - total flux cleaned = 0.00177447 Jy ! Component: 400 - total flux cleaned = 0.00199171 Jy ! Component: 450 - total flux cleaned = 0.00214222 Jy ! Component: 500 - total flux cleaned = 0.0022677 Jy ! Component: 550 - total flux cleaned = 0.00243933 Jy ! Component: 600 - total flux cleaned = 0.00262036 Jy ! Component: 650 - total flux cleaned = 0.00277883 Jy ! Component: 700 - total flux cleaned = 0.00296219 Jy ! Component: 750 - total flux cleaned = 0.00312448 Jy ! Component: 800 - total flux cleaned = 0.00328249 Jy ! Component: 850 - total flux cleaned = 0.00347771 Jy ! Component: 900 - total flux cleaned = 0.00362717 Jy ! Component: 950 - total flux cleaned = 0.00377263 Jy ! Component: 1000 - total flux cleaned = 0.00390155 Jy ! Component: 1050 - total flux cleaned = 0.00405271 Jy ! Component: 1100 - total flux cleaned = 0.00420047 Jy ! Component: 1150 - total flux cleaned = 0.00433327 Jy ! Component: 1200 - total flux cleaned = 0.00445152 Jy ! Component: 1250 - total flux cleaned = 0.00457898 Jy ! Component: 1300 - total flux cleaned = 0.00468141 Jy ! Component: 1350 - total flux cleaned = 0.00477088 Jy ! Component: 1400 - total flux cleaned = 0.00481486 Jy ! Component: 1450 - total flux cleaned = 0.00485829 Jy ! Component: 1500 - total flux cleaned = 0.00492236 Jy ! Component: 1550 - total flux cleaned = 0.00492239 Jy ! Component: 1600 - total flux cleaned = 0.00497448 Jy ! Component: 1650 - total flux cleaned = 0.00499499 Jy ! Component: 1700 - total flux cleaned = 0.00502542 Jy ! Component: 1750 - total flux cleaned = 0.00505557 Jy ! Component: 1800 - total flux cleaned = 0.00510503 Jy ! Component: 1850 - total flux cleaned = 0.00514389 Jy ! Component: 1900 - total flux cleaned = 0.00515355 Jy ! Component: 1950 - total flux cleaned = 0.00518227 Jy ! Component: 2000 - total flux cleaned = 0.0052297 Jy ! Component: 2050 - total flux cleaned = 0.00527666 Jy ! Component: 2100 - total flux cleaned = 0.00529537 Jy ! Component: 2150 - total flux cleaned = 0.00536028 Jy ! Component: 2200 - total flux cleaned = 0.00537872 Jy ! Component: 2250 - total flux cleaned = 0.0054062 Jy ! Component: 2300 - total flux cleaned = 0.00542446 Jy ! Component: 2350 - total flux cleaned = 0.00546061 Jy ! Component: 2400 - total flux cleaned = 0.00545155 Jy ! Component: 2450 - total flux cleaned = 0.00543361 Jy ! Component: 2500 - total flux cleaned = 0.00544254 Jy ! Component: 2550 - total flux cleaned = 0.0053979 Jy ! Component: 2600 - total flux cleaned = 0.00538007 Jy ! Component: 2650 - total flux cleaned = 0.00536228 Jy ! Component: 2700 - total flux cleaned = 0.00532675 Jy ! Component: 2750 - total flux cleaned = 0.00528237 Jy ! Component: 2800 - total flux cleaned = 0.00525578 Jy ! Component: 2850 - total flux cleaned = 0.00523809 Jy ! Component: 2900 - total flux cleaned = 0.00522925 Jy ! Component: 2950 - total flux cleaned = 0.00520279 Jy ! Component: 3000 - total flux cleaned = 0.00519392 Jy ! Component: 3050 - total flux cleaned = 0.00516744 Jy ! Component: 3100 - total flux cleaned = 0.00514092 Jy ! Component: 3150 - total flux cleaned = 0.00514093 Jy ! Component: 3200 - total flux cleaned = 0.00511445 Jy ! Component: 3250 - total flux cleaned = 0.00511444 Jy ! Component: 3300 - total flux cleaned = 0.00509674 Jy ! Component: 3350 - total flux cleaned = 0.00505252 Jy ! Component: 3400 - total flux cleaned = 0.00501711 Jy ! Component: 3450 - total flux cleaned = 0.00496392 Jy ! Component: 3500 - total flux cleaned = 0.00492841 Jy ! Component: 3550 - total flux cleaned = 0.00485728 Jy ! Component: 3600 - total flux cleaned = 0.00480378 Jy ! Component: 3650 - total flux cleaned = 0.00477702 Jy ! Component: 3700 - total flux cleaned = 0.00473231 Jy ! Component: 3750 - total flux cleaned = 0.0046607 Jy ! Component: 3800 - total flux cleaned = 0.0046338 Jy ! Component: 3850 - total flux cleaned = 0.00458878 Jy ! Component: 3900 - total flux cleaned = 0.00456171 Jy ! Component: 3950 - total flux cleaned = 0.00453461 Jy ! Component: 4000 - total flux cleaned = 0.00450738 Jy ! Component: 4050 - total flux cleaned = 0.00448014 Jy ! Total flux subtracted in 4096 components = 0.00443457 Jy ! Clean residual min=-0.000544 max=0.000612 Jy/beam ! Clean residual mean=-0.000000 rms=0.000142 Jy/beam ! Combined flux in latest and established models = 0.0279508 Jy keep ! Adding 247 model components to the UV plane model. ! The established model now contains 286 components and 0.0279508 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a2_uvs/J0735+3307_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7255 x 2.29 at 0.4477 degrees (North through East) ! Clean map min=-0.00094083 max=0.02 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a2_uvs/J0735+3307_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0199997 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000139244 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.0887 2.0887 4.1774 8.3548 16.7096 33.4192 66.8384 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.019 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 143.629 quit ! Quitting program ! Log file /d2/scr/pima/bp171a2_uvs/J0735+3307_X_uvs.log closed on Tue Feb 18 19:56:36 2014