! Started logfile: /scr/pima/bs241f_uvs/J0643+0857_X_uvs.log on Wed Jul 8 16:50:22 2015 obs /scr/pima/bs241f_uvs/J0643+0857_X_uva.fits ! Reading UV FITS file: /scr/pima/bs241f_uvs/J0643+0857_X_uva.fits ! AN table 1: 30 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.763889 visibilities/baseline/integration-bin. ! Found source: J0643+0857 ! ! 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): I ! ! Read 0 lines of history. ! ! Reading 6600 visibilities. select RR ! Polarization RR is unavailable. ! Selecting polarization: I, 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 /scr/pima/bs241f_uvs/J0643+0857_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 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.053166Jy sigma=23.211565 ! Fit after self-cal, rms=0.780627Jy sigma=17.169693 ! 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=1.65 mas, bmaj=2.607 mas, bpa=47.99 degrees ! Estimated noise=0.780257 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 = 0.138844 Jy ! Component: 100 - total flux cleaned = 0.220329 Jy ! Total flux subtracted in 100 components = 0.220329 Jy ! Clean residual min=-0.025567 max=0.047107 Jy/beam ! Clean residual mean=0.000035 rms=0.010155 Jy/beam ! Combined flux in latest and established models = 0.220329 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 50 components and 0.220329 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=0.168121Jy sigma=3.776533 ! Fit after self-cal, rms=0.167770Jy sigma=3.772564 ! 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=2.401 mas, bmaj=2.745 mas, bpa=45.05 degrees ! Estimated noise=0.411542 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 = 0.111603 Jy ! Component: 100 - total flux cleaned = 0.174209 Jy ! Component: 150 - total flux cleaned = 0.21142 Jy ! Component: 200 - total flux cleaned = 0.234444 Jy ! Total flux subtracted in 200 components = 0.234444 Jy ! Clean residual min=-0.019018 max=0.021669 Jy/beam ! Clean residual mean=0.000023 rms=0.005644 Jy/beam ! Combined flux in latest and established models = 0.454773 Jy ! Performing phase self-cal ! Adding 62 model components to the UV plane model. ! The established model now contains 106 components and 0.454773 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=0.068645Jy sigma=1.308650 ! Fit after self-cal, rms=0.067711Jy sigma=1.292940 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.401 x 2.745 at 45.05 degrees (North through East) ! Clean map min=-0.017649 max=0.2164 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* 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* 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* 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* 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* 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* 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* 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.067711Jy sigma=1.292940 ! Fit after self-cal, rms=0.067711Jy sigma=1.292940 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.401 mas, bmaj=2.745 mas, bpa=45.05 degrees ! Estimated noise=0.411542 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 = 0.0154216 Jy ! Component: 100 - total flux cleaned = 0.0248112 Jy ! Component: 150 - total flux cleaned = 0.0306237 Jy ! Component: 200 - total flux cleaned = 0.0331311 Jy ! Total flux subtracted in 200 components = 0.0331311 Jy ! Clean residual min=-0.018900 max=0.013236 Jy/beam ! Clean residual mean=0.000016 rms=0.004617 Jy/beam ! Combined flux in latest and established models = 0.487904 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 109 components and 0.487904 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=0.063724Jy sigma=1.203508 ! Fit after self-cal, rms=0.063584Jy sigma=1.198707 ! 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=0.063584Jy sigma=1.198707 ! Fit after self-cal, rms=0.063584Jy sigma=1.198707 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.401 mas, bmaj=2.745 mas, bpa=45.05 degrees ! Estimated noise=0.411542 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000603205 Jy ! Component: 100 - total flux cleaned = 0.00121338 Jy ! Component: 150 - total flux cleaned = 0.00163822 Jy ! Component: 200 - total flux cleaned = 0.00204725 Jy ! Total flux subtracted in 200 components = 0.00204725 Jy ! Clean residual min=-0.018021 max=0.012953 Jy/beam ! Clean residual mean=0.000016 rms=0.004531 Jy/beam ! Combined flux in latest and established models = 0.489951 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 110 components and 0.489951 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=0.062899Jy sigma=1.185686 ! Fit after self-cal, rms=0.062848Jy sigma=1.183900 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 = 0.000150869 Jy ! Component: 100 - total flux cleaned = 0.000572097 Jy ! Component: 150 - total flux cleaned = 0.000969148 Jy ! Component: 200 - total flux cleaned = 0.00122779 Jy ! Total flux subtracted in 200 components = 0.00122779 Jy ! Clean residual min=-0.017775 max=0.012607 Jy/beam ! Clean residual mean=0.000015 rms=0.004470 Jy/beam ! Combined flux in latest and established models = 0.491179 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 110 components and 0.491179 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=0.062243Jy sigma=1.172087 ! Fit after self-cal, rms=0.062231Jy sigma=1.170400 ! 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=0.062231Jy sigma=1.170400 ! Fit after self-cal, rms=0.062231Jy sigma=1.170400 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.401 mas, bmaj=2.745 mas, bpa=45.05 degrees ! Estimated noise=0.411542 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000158009 Jy ! Component: 100 - total flux cleaned = 0.00044069 Jy ! Component: 150 - total flux cleaned = 0.00081832 Jy ! Component: 200 - total flux cleaned = 0.00118458 Jy ! Total flux subtracted in 200 components = 0.00118458 Jy ! Clean residual min=-0.017685 max=0.012432 Jy/beam ! Clean residual mean=0.000015 rms=0.004420 Jy/beam ! Combined flux in latest and established models = 0.492363 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 111 components and 0.492363 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=0.061671Jy sigma=1.159692 ! Fit after self-cal, rms=0.061649Jy sigma=1.158356 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 = 0.00013469 Jy ! Component: 100 - total flux cleaned = 0.00038051 Jy ! Component: 150 - total flux cleaned = 0.000726167 Jy ! Component: 200 - total flux cleaned = 0.00106074 Jy ! Total flux subtracted in 200 components = 0.00106074 Jy ! Clean residual min=-0.017633 max=0.012211 Jy/beam ! Clean residual mean=0.000015 rms=0.004380 Jy/beam ! Combined flux in latest and established models = 0.493424 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 111 components and 0.493424 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=0.061187Jy sigma=1.149706 ! Fit after self-cal, rms=0.061172Jy sigma=1.149205 ! 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=0.061172Jy sigma=1.149205 ! Fit after self-cal, rms=0.061172Jy sigma=1.149205 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.048 mas, bmaj=3.484 mas, bpa=-36.71 degrees ! Estimated noise=0.434839 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00444192 Jy ! Component: 100 - total flux cleaned = 0.00484592 Jy ! Component: 150 - total flux cleaned = 0.00509785 Jy ! Component: 200 - total flux cleaned = 0.00545788 Jy ! Total flux subtracted in 200 components = 0.00545788 Jy ! Clean residual min=-0.021342 max=0.013474 Jy/beam ! Clean residual mean=0.000022 rms=0.005579 Jy/beam ! Combined flux in latest and established models = 0.498882 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 111 components and 0.498882 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=0.060822Jy sigma=1.146037 ! Fit after self-cal, rms=0.060818Jy sigma=1.145723 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 = 0.000361501 Jy ! Component: 100 - total flux cleaned = 0.000693127 Jy ! Component: 150 - total flux cleaned = 0.000905863 Jy ! Component: 200 - total flux cleaned = 0.00111929 Jy ! Total flux subtracted in 200 components = 0.00111929 Jy ! Clean residual min=-0.021180 max=0.013338 Jy/beam ! Clean residual mean=0.000022 rms=0.005532 Jy/beam ! Combined flux in latest and established models = 0.500001 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 112 components and 0.500001 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=0.060527Jy sigma=1.141228 ! Fit after self-cal, rms=0.060531Jy sigma=1.141124 ! 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=2.401 mas, bmaj=2.745 mas, bpa=45.05 degrees ! Estimated noise=0.411542 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.401 x 2.745 at 45.05 degrees (North through East) ! Clean map min=-0.017352 max=0.19934 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=1.65 mas, bmaj=2.607 mas, bpa=47.99 degrees ! Estimated noise=0.780257 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.139027 Jy ! Component: 100 - total flux cleaned = 0.2221 Jy ! Component: 150 - total flux cleaned = 0.280993 Jy ! Component: 200 - total flux cleaned = 0.32373 Jy ! Total flux subtracted in 200 components = 0.32373 Jy ! Clean residual min=-0.014922 max=0.027017 Jy/beam ! Clean residual mean=0.000018 rms=0.005917 Jy/beam ! Combined flux in latest and established models = 0.32373 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 67 model components to the UV plane model. ! The established model now contains 67 components and 0.32373 Jy ! Inverting map and beam ! Estimated beam: bmin=2.401 mas, bmaj=2.745 mas, bpa=45.05 degrees ! Estimated noise=0.411542 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 = 0.0673094 Jy ! Component: 100 - total flux cleaned = 0.106291 Jy ! Component: 150 - total flux cleaned = 0.130263 Jy ! Component: 200 - total flux cleaned = 0.145146 Jy ! Total flux subtracted in 200 components = 0.145146 Jy ! Clean residual min=-0.018128 max=0.016423 Jy/beam ! Clean residual mean=0.000020 rms=0.005022 Jy/beam ! Combined flux in latest and established models = 0.468876 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 100 components and 0.468876 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=3.048 mas, bmaj=3.484 mas, bpa=-36.71 degrees ! Estimated noise=0.434839 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0135824 Jy ! Component: 100 - total flux cleaned = 0.0210896 Jy ! Component: 150 - total flux cleaned = 0.0247488 Jy ! Component: 200 - total flux cleaned = 0.0251557 Jy ! Total flux subtracted in 200 components = 0.0251557 Jy ! Clean residual min=-0.022203 max=0.014461 Jy/beam ! Clean residual mean=0.000023 rms=0.005772 Jy/beam ! Combined flux in latest and established models = 0.494032 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 = 0.000260213 Jy ! Component: 100 - total flux cleaned = 0.000645026 Jy ! Component: 150 - total flux cleaned = 0.000896319 Jy ! Component: 200 - total flux cleaned = 0.00114283 Jy ! Total flux subtracted in 200 components = 0.00114283 Jy ! Clean residual min=-0.022010 max=0.014255 Jy/beam ! Clean residual mean=0.000023 rms=0.005718 Jy/beam ! Combined flux in latest and established models = 0.495175 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 101 components and 0.495175 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.401 mas, bmaj=2.745 mas, bpa=45.05 degrees ! Estimated noise=0.411542 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00383897 Jy ! Component: 100 - total flux cleaned = -0.00439126 Jy ! Component: 150 - total flux cleaned = -0.00428487 Jy ! Component: 200 - total flux cleaned = -0.00396156 Jy ! Total flux subtracted in 200 components = -0.00396156 Jy ! Clean residual min=-0.018585 max=0.013023 Jy/beam ! Clean residual mean=0.000016 rms=0.004493 Jy/beam ! Combined flux in latest and established models = 0.491213 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 106 components and 0.491213 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=0.062386Jy sigma=1.182797 ! Fit after self-cal, rms=0.062352Jy sigma=1.182045 wmodel /scr/pima/bs241f_uvs/J0643+0857_X_map.mod ! Writing 106 model components to file: /scr/pima/bs241f_uvs/J0643+0857_X_map.mod wobs /scr/pima/bs241f_uvs/J0643+0857_X_uvs.fits ! Writing UV FITS file: /scr/pima/bs241f_uvs/J0643+0857_X_uvs.fits wwins /scr/pima/bs241f_uvs/J0643+0857_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bs241f_uvs/J0643+0857_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 = -0.00817981 Jy ! Component: 100 - total flux cleaned = -0.0145912 Jy ! Component: 150 - total flux cleaned = -0.0163656 Jy ! Component: 200 - total flux cleaned = -0.0161687 Jy ! Component: 250 - total flux cleaned = -0.0150689 Jy ! Component: 300 - total flux cleaned = -0.0136992 Jy ! Component: 350 - total flux cleaned = -0.0125757 Jy ! Component: 400 - total flux cleaned = -0.0115158 Jy ! Component: 450 - total flux cleaned = -0.0105179 Jy ! Component: 500 - total flux cleaned = -0.00970628 Jy ! Component: 550 - total flux cleaned = -0.00894046 Jy ! Component: 600 - total flux cleaned = -0.00809263 Jy ! Component: 650 - total flux cleaned = -0.00752168 Jy ! Component: 700 - total flux cleaned = -0.00664088 Jy ! Component: 750 - total flux cleaned = -0.00568973 Jy ! Component: 800 - total flux cleaned = -0.00477965 Jy ! Component: 850 - total flux cleaned = -0.00409997 Jy ! Component: 900 - total flux cleaned = -0.00335017 Jy ! Component: 950 - total flux cleaned = -0.00271932 Jy ! Component: 1000 - total flux cleaned = -0.00193969 Jy ! Component: 1050 - total flux cleaned = -0.00143545 Jy ! Component: 1100 - total flux cleaned = -0.0007006 Jy ! Component: 1150 - total flux cleaned = 0.000317124 Jy ! Component: 1200 - total flux cleaned = 0.000846558 Jy ! Component: 1250 - total flux cleaned = 0.0015069 Jy ! Component: 1300 - total flux cleaned = 0.00214554 Jy ! Component: 1350 - total flux cleaned = 0.0028306 Jy ! Component: 1400 - total flux cleaned = 0.00329454 Jy ! Component: 1450 - total flux cleaned = 0.00387152 Jy ! Component: 1500 - total flux cleaned = 0.00436819 Jy ! Component: 1550 - total flux cleaned = 0.004911 Jy ! Component: 1600 - total flux cleaned = 0.00549525 Jy ! Component: 1650 - total flux cleaned = 0.00589151 Jy ! Component: 1700 - total flux cleaned = 0.00655105 Jy ! Component: 1750 - total flux cleaned = 0.00702984 Jy ! Component: 1800 - total flux cleaned = 0.00775235 Jy ! Component: 1850 - total flux cleaned = 0.00840461 Jy ! Component: 1900 - total flux cleaned = 0.00899097 Jy ! Component: 1950 - total flux cleaned = 0.00946672 Jy ! Component: 2000 - total flux cleaned = 0.0101164 Jy ! Component: 2050 - total flux cleaned = 0.0106138 Jy ! Component: 2100 - total flux cleaned = 0.0110111 Jy ! Component: 2150 - total flux cleaned = 0.0114852 Jy ! Component: 2200 - total flux cleaned = 0.0117793 Jy ! Component: 2250 - total flux cleaned = 0.0121909 Jy ! Component: 2300 - total flux cleaned = 0.0123919 Jy ! Component: 2350 - total flux cleaned = 0.0124706 Jy ! Component: 2400 - total flux cleaned = 0.0127018 Jy ! Component: 2450 - total flux cleaned = 0.0128143 Jy ! Component: 2500 - total flux cleaned = 0.0128512 Jy ! Component: 2550 - total flux cleaned = 0.012851 Jy ! Component: 2600 - total flux cleaned = 0.0129575 Jy ! Component: 2650 - total flux cleaned = 0.0131668 Jy ! Component: 2700 - total flux cleaned = 0.0133037 Jy ! Component: 2750 - total flux cleaned = 0.0134379 Jy ! Component: 2800 - total flux cleaned = 0.0135368 Jy ! Component: 2850 - total flux cleaned = 0.0135699 Jy ! Component: 2900 - total flux cleaned = 0.0136982 Jy ! Component: 2950 - total flux cleaned = 0.0137932 Jy ! Component: 3000 - total flux cleaned = 0.0139177 Jy ! Component: 3050 - total flux cleaned = 0.0139793 Jy ! Component: 3100 - total flux cleaned = 0.0141006 Jy ! Component: 3150 - total flux cleaned = 0.0142496 Jy ! Component: 3200 - total flux cleaned = 0.0143079 Jy ! Component: 3250 - total flux cleaned = 0.0143947 Jy ! Component: 3300 - total flux cleaned = 0.0144518 Jy ! Component: 3350 - total flux cleaned = 0.0145646 Jy ! Component: 3400 - total flux cleaned = 0.0146482 Jy ! Component: 3450 - total flux cleaned = 0.0147314 Jy ! Component: 3500 - total flux cleaned = 0.0148131 Jy ! Component: 3550 - total flux cleaned = 0.0147323 Jy ! Component: 3600 - total flux cleaned = 0.0147591 Jy ! Component: 3650 - total flux cleaned = 0.0147067 Jy ! Component: 3700 - total flux cleaned = 0.0147069 Jy ! Component: 3750 - total flux cleaned = 0.0146553 Jy ! Component: 3800 - total flux cleaned = 0.0145786 Jy ! Component: 3850 - total flux cleaned = 0.0145023 Jy ! Component: 3900 - total flux cleaned = 0.014427 Jy ! Component: 3950 - total flux cleaned = 0.0143773 Jy ! Component: 4000 - total flux cleaned = 0.0142784 Jy ! Component: 4050 - total flux cleaned = 0.0142048 Jy ! Total flux subtracted in 4096 components = 0.0140829 Jy ! Clean residual min=-0.001404 max=0.001520 Jy/beam ! Clean residual mean=-0.000008 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.505296 Jy keep ! Adding 485 model components to the UV plane model. ! The established model now contains 591 components and 0.505296 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bs241f_uvs/J0643+0857_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.401 x 2.745 at 45.05 degrees (North through East) ! Clean map min=-0.0072252 max=0.20114 Jy/beam ! Writing clean map to FITS file: /scr/pima/bs241f_uvs/J0643+0857_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.20114 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000456932 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.681513 0.681513 1.36303 2.72605 5.4521 10.9042 21.8084 43.6168 87.2336 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.201 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 440.197 quit ! Quitting program ! Log file /scr/pima/bs241f_uvs/J0643+0857_X_uvs.log closed on Wed Jul 8 16:50:26 2015