! Started logfile: /scr/pima/bp177a_uvs/J1225+1253_C_uvs.log on Fri Feb 7 04:27:46 2014 obs /scr/pima/bp177a_uvs/J1225+1253_C_uva.fits ! Reading UV FITS file: /scr/pima/bp177a_uvs/J1225+1253_C_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1225+1253 ! ! 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 672 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/J1225+1253_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. ! ! 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=1.006693Jy sigma=42.903930 ! Fit after self-cal, rms=0.905844Jy sigma=38.688418 ! 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=1.3 mas, bmaj=3.379 mas, bpa=10.04 degrees ! Estimated noise=0.851634 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 = 0.0662711 Jy ! Component: 100 - total flux cleaned = 0.0864228 Jy ! Total flux subtracted in 100 components = 0.0864228 Jy ! Clean residual min=-0.010294 max=0.012801 Jy/beam ! Clean residual mean=-0.000001 rms=0.002653 Jy/beam ! Combined flux in latest and established models = 0.0864228 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0864228 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=0.037158Jy sigma=1.563555 ! Fit after self-cal, rms=0.037027Jy sigma=1.558235 ! 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=1.591 mas, bmaj=3.739 mas, bpa=7.944 degrees ! Estimated noise=0.657665 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 = 0.0160726 Jy ! Component: 100 - total flux cleaned = 0.0255642 Jy ! Component: 150 - total flux cleaned = 0.0319222 Jy ! Component: 200 - total flux cleaned = 0.0363267 Jy ! Total flux subtracted in 200 components = 0.0363267 Jy ! Clean residual min=-0.006078 max=0.008133 Jy/beam ! Clean residual mean=-0.000002 rms=0.001670 Jy/beam ! Combined flux in latest and established models = 0.12275 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 52 components and 0.122749 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=0.028749Jy sigma=1.188084 ! Fit after self-cal, rms=0.028747Jy sigma=1.187046 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.591 x 3.739 at 7.944 degrees (North through East) ! Clean map min=-0.0056459 max=0.093189 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 1.14 FD 1.01 HN 0.84 LA 0.96 ! MK 0.87 OV 0.91 PT 0.84 SC 0.84 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 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* 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 1.03 HN 0.85 LA 1.00 ! MK 0.91 OV 0.94 PT 0.96 SC 0.89 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 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* LA 1.00* ! MK 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* LA 1.00* ! MK 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* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.028747Jy sigma=1.187046 ! Fit after self-cal, rms=0.027035Jy sigma=1.143613 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.579 mas, bmaj=3.741 mas, bpa=7.805 degrees ! Estimated noise=0.637588 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 = 0.00135156 Jy ! Component: 100 - total flux cleaned = 0.00242085 Jy ! Component: 150 - total flux cleaned = 0.00323674 Jy ! Component: 200 - total flux cleaned = 0.00393888 Jy ! Total flux subtracted in 200 components = 0.00393888 Jy ! Clean residual min=-0.005704 max=0.006725 Jy/beam ! Clean residual mean=-0.000001 rms=0.001373 Jy/beam ! Combined flux in latest and established models = 0.126688 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 58 components and 0.126688 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=0.026716Jy sigma=1.116414 ! Fit after self-cal, rms=0.026714Jy sigma=1.116210 ! 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=0.026714Jy sigma=1.116210 ! Fit after self-cal, rms=0.026630Jy sigma=1.114377 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.574 mas, bmaj=3.733 mas, bpa=7.768 degrees ! Estimated noise=0.634807 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00083453 Jy ! Component: 100 - total flux cleaned = 0.00140963 Jy ! Component: 150 - total flux cleaned = 0.00197422 Jy ! Component: 200 - total flux cleaned = 0.00247584 Jy ! Total flux subtracted in 200 components = 0.00247584 Jy ! Clean residual min=-0.005615 max=0.006481 Jy/beam ! Clean residual mean=-0.000001 rms=0.001323 Jy/beam ! Combined flux in latest and established models = 0.129164 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 58 components and 0.129164 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=0.026520Jy sigma=1.102389 ! Fit after self-cal, rms=0.026519Jy sigma=1.102293 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 (32.7, -46.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00292524 Jy ! Component: 100 - total flux cleaned = 0.00295185 Jy ! Component: 150 - total flux cleaned = 0.0027739 Jy ! Component: 200 - total flux cleaned = 0.0023884 Jy ! Total flux subtracted in 200 components = 0.0023884 Jy ! Clean residual min=-0.005109 max=0.004953 Jy/beam ! Clean residual mean=0.000001 rms=0.001121 Jy/beam ! Combined flux in latest and established models = 0.131553 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 91 components and 0.131553 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=0.024942Jy sigma=1.030177 ! Fit after self-cal, rms=0.024772Jy sigma=1.022245 ! Inverting map ! Added new window around map position (7.8, 8.1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00199542 Jy ! Component: 100 - total flux cleaned = 0.00199524 Jy ! Component: 150 - total flux cleaned = 0.00200061 Jy ! Component: 200 - total flux cleaned = 0.0020872 Jy ! Total flux subtracted in 200 components = 0.0020872 Jy ! Clean residual min=-0.004192 max=0.004368 Jy/beam ! Clean residual mean=0.000001 rms=0.000962 Jy/beam ! Combined flux in latest and established models = 0.13364 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 108 components and 0.13364 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=0.023711Jy sigma=0.974992 ! Fit after self-cal, rms=0.023584Jy sigma=0.970015 ! 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=0.023584Jy sigma=0.970015 ! Fit after self-cal, rms=0.023520Jy sigma=0.963816 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.576 mas, bmaj=3.728 mas, bpa=7.853 degrees ! Estimated noise=0.638003 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00209073 Jy ! Component: 100 - total flux cleaned = 0.00225205 Jy ! Component: 150 - total flux cleaned = 0.0023221 Jy ! Component: 200 - total flux cleaned = 0.0023195 Jy ! Total flux subtracted in 200 components = 0.0023195 Jy ! Clean residual min=-0.003567 max=0.003851 Jy/beam ! Clean residual mean=0.000000 rms=0.000903 Jy/beam ! Combined flux in latest and established models = 0.135959 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 116 components and 0.135959 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=0.022986Jy sigma=0.941691 ! Fit after self-cal, rms=0.022929Jy sigma=0.939448 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 = 0.000452854 Jy ! Component: 100 - total flux cleaned = 0.000451347 Jy ! Component: 150 - total flux cleaned = 0.000507943 Jy ! Component: 200 - total flux cleaned = 0.000561808 Jy ! Total flux subtracted in 200 components = 0.000561808 Jy ! Clean residual min=-0.003441 max=0.003519 Jy/beam ! Clean residual mean=0.000000 rms=0.000862 Jy/beam ! Combined flux in latest and established models = 0.136521 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 124 components and 0.136521 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=0.022657Jy sigma=0.927453 ! Fit after self-cal, rms=0.022640Jy sigma=0.926821 ! 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=0.022640Jy sigma=0.926821 ! Fit after self-cal, rms=0.022674Jy sigma=0.925305 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.518 mas, bmaj=4.996 mas, bpa=2.671 degrees ! Estimated noise=0.841998 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000656576 Jy ! Component: 100 - total flux cleaned = 0.0011055 Jy ! Component: 150 - total flux cleaned = 0.00156491 Jy ! Component: 200 - total flux cleaned = 0.00173665 Jy ! Total flux subtracted in 200 components = 0.00173665 Jy ! Clean residual min=-0.002516 max=0.002625 Jy/beam ! Clean residual mean=0.000001 rms=0.000734 Jy/beam ! Combined flux in latest and established models = 0.138258 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 139 components and 0.138258 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=0.022567Jy sigma=0.924575 ! Fit after self-cal, rms=0.022553Jy sigma=0.923944 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 = 0.000338077 Jy ! Component: 100 - total flux cleaned = 0.000536102 Jy ! Component: 150 - total flux cleaned = 0.00074897 Jy ! Component: 200 - total flux cleaned = 0.000891575 Jy ! Total flux subtracted in 200 components = 0.000891575 Jy ! Clean residual min=-0.002360 max=0.002455 Jy/beam ! Clean residual mean=0.000001 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 0.139149 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 146 components and 0.139149 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=0.022522Jy sigma=0.923538 ! Fit after self-cal, rms=0.022516Jy sigma=0.923222 ! 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=1.579 mas, bmaj=3.729 mas, bpa=7.889 degrees ! Estimated noise=0.641159 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.579 x 3.729 at 7.889 degrees (North through East) ! Clean map min=-0.0034203 max=0.087732 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=1.294 mas, bmaj=3.38 mas, bpa=10.04 degrees ! Estimated noise=0.827722 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0644659 Jy ! Component: 100 - total flux cleaned = 0.0848294 Jy ! Component: 150 - total flux cleaned = 0.0979967 Jy ! Component: 200 - total flux cleaned = 0.107792 Jy ! Total flux subtracted in 200 components = 0.107792 Jy ! Clean residual min=-0.008222 max=0.008376 Jy/beam ! Clean residual mean=-0.000001 rms=0.001936 Jy/beam ! Combined flux in latest and established models = 0.107792 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 37 model components to the UV plane model. ! The established model now contains 37 components and 0.107792 Jy ! Inverting map and beam ! Estimated beam: bmin=1.579 mas, bmaj=3.729 mas, bpa=7.889 degrees ! Estimated noise=0.641159 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 = 0.0107135 Jy ! Component: 100 - total flux cleaned = 0.0177179 Jy ! Component: 150 - total flux cleaned = 0.0224657 Jy ! Component: 200 - total flux cleaned = 0.0241817 Jy ! Total flux subtracted in 200 components = 0.0241817 Jy ! Clean residual min=-0.004432 max=0.005192 Jy/beam ! Clean residual mean=-0.000002 rms=0.001126 Jy/beam ! Combined flux in latest and established models = 0.131974 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 70 components and 0.131974 Jy ! Inverting map ! Added new window around map position (-10.2, 23.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00334619 Jy ! Component: 100 - total flux cleaned = 0.0041414 Jy ! Component: 150 - total flux cleaned = 0.00472642 Jy ! Component: 200 - total flux cleaned = 0.0053501 Jy ! Total flux subtracted in 200 components = 0.0053501 Jy ! Clean residual min=-0.003848 max=0.003898 Jy/beam ! Clean residual mean=-0.000000 rms=0.000918 Jy/beam ! Combined flux in latest and established models = 0.137324 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 95 components and 0.137324 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=3.518 mas, bmaj=4.996 mas, bpa=2.671 degrees ! Estimated noise=0.841998 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00272661 Jy ! Component: 100 - total flux cleaned = 0.00385619 Jy ! Component: 150 - total flux cleaned = 0.00430547 Jy ! Component: 200 - total flux cleaned = 0.00445929 Jy ! Total flux subtracted in 200 components = 0.00445929 Jy ! Clean residual min=-0.002623 max=0.002507 Jy/beam ! Clean residual mean=0.000002 rms=0.000690 Jy/beam ! Combined flux in latest and established models = 0.141783 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 = 0.000106554 Jy ! Component: 100 - total flux cleaned = 0.000139882 Jy ! Component: 150 - total flux cleaned = 0.000201791 Jy ! Component: 200 - total flux cleaned = 0.000259644 Jy ! Total flux subtracted in 200 components = 0.000259644 Jy ! Clean residual min=-0.002459 max=0.002407 Jy/beam ! Clean residual mean=0.000002 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.142043 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 126 components and 0.142043 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.579 mas, bmaj=3.729 mas, bpa=7.889 degrees ! Estimated noise=0.641159 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00114684 Jy ! Component: 100 - total flux cleaned = -0.00131342 Jy ! Component: 150 - total flux cleaned = -0.00131411 Jy ! Component: 200 - total flux cleaned = -0.00131666 Jy ! Total flux subtracted in 200 components = -0.00131666 Jy ! Clean residual min=-0.003218 max=0.003513 Jy/beam ! Clean residual mean=0.000001 rms=0.000796 Jy/beam ! Combined flux in latest and established models = 0.140726 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 145 components and 0.140726 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=0.022086Jy sigma=0.900391 ! Fit after self-cal, rms=0.022020Jy sigma=0.897256 wmodel /scr/pima/bp177a_uvs/J1225+1253_C_map.mod ! Writing 145 model components to file: /scr/pima/bp177a_uvs/J1225+1253_C_map.mod wobs /scr/pima/bp177a_uvs/J1225+1253_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp177a_uvs/J1225+1253_C_uvs.fits wwins /scr/pima/bp177a_uvs/J1225+1253_C_map.win ! wwins: Wrote 4 windows to /scr/pima/bp177a_uvs/J1225+1253_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 = -4.45774e-05 Jy ! Component: 100 - total flux cleaned = 0.000177468 Jy ! Component: 150 - total flux cleaned = 0.000334345 Jy ! Component: 200 - total flux cleaned = 0.000581663 Jy ! Component: 250 - total flux cleaned = 0.0010064 Jy ! Component: 300 - total flux cleaned = 0.00114235 Jy ! Component: 350 - total flux cleaned = 0.00131758 Jy ! Component: 400 - total flux cleaned = 0.00148658 Jy ! Component: 450 - total flux cleaned = 0.00152726 Jy ! Component: 500 - total flux cleaned = 0.00152792 Jy ! Component: 550 - total flux cleaned = 0.00148946 Jy ! Component: 600 - total flux cleaned = 0.00137826 Jy ! Component: 650 - total flux cleaned = 0.00159551 Jy ! Component: 700 - total flux cleaned = 0.00152439 Jy ! Component: 750 - total flux cleaned = 0.00162914 Jy ! Component: 800 - total flux cleaned = 0.0016968 Jy ! Component: 850 - total flux cleaned = 0.00173026 Jy ! Component: 900 - total flux cleaned = 0.00176258 Jy ! Component: 950 - total flux cleaned = 0.00185657 Jy ! Component: 1000 - total flux cleaned = 0.00194904 Jy ! Component: 1050 - total flux cleaned = 0.00203951 Jy ! Component: 1100 - total flux cleaned = 0.00215723 Jy ! Component: 1150 - total flux cleaned = 0.002244 Jy ! Component: 1200 - total flux cleaned = 0.00232919 Jy ! Component: 1250 - total flux cleaned = 0.00244102 Jy ! Component: 1300 - total flux cleaned = 0.00255082 Jy ! Component: 1350 - total flux cleaned = 0.00263183 Jy ! Component: 1400 - total flux cleaned = 0.0027118 Jy ! Component: 1450 - total flux cleaned = 0.00278956 Jy ! Component: 1500 - total flux cleaned = 0.00284053 Jy ! Component: 1550 - total flux cleaned = 0.00284029 Jy ! Component: 1600 - total flux cleaned = 0.00293944 Jy ! Component: 1650 - total flux cleaned = 0.00301218 Jy ! Component: 1700 - total flux cleaned = 0.00305968 Jy ! Component: 1750 - total flux cleaned = 0.00303593 Jy ! Component: 1800 - total flux cleaned = 0.00310587 Jy ! Component: 1850 - total flux cleaned = 0.00310638 Jy ! Component: 1900 - total flux cleaned = 0.00321952 Jy ! Component: 1950 - total flux cleaned = 0.00326391 Jy ! Component: 2000 - total flux cleaned = 0.00332954 Jy ! Component: 2050 - total flux cleaned = 0.0033298 Jy ! Component: 2100 - total flux cleaned = 0.00330837 Jy ! Component: 2150 - total flux cleaned = 0.00337121 Jy ! Component: 2200 - total flux cleaned = 0.00332981 Jy ! Component: 2250 - total flux cleaned = 0.00332988 Jy ! Component: 2300 - total flux cleaned = 0.00332979 Jy ! Component: 2350 - total flux cleaned = 0.00326988 Jy ! Component: 2400 - total flux cleaned = 0.00323061 Jy ! Component: 2450 - total flux cleaned = 0.00315277 Jy ! Component: 2500 - total flux cleaned = 0.00313362 Jy ! Component: 2550 - total flux cleaned = 0.00311459 Jy ! Component: 2600 - total flux cleaned = 0.00307684 Jy ! Component: 2650 - total flux cleaned = 0.00305831 Jy ! Component: 2700 - total flux cleaned = 0.00302162 Jy ! Component: 2750 - total flux cleaned = 0.00298544 Jy ! Component: 2800 - total flux cleaned = 0.00302147 Jy ! Component: 2850 - total flux cleaned = 0.00305686 Jy ! Component: 2900 - total flux cleaned = 0.0030391 Jy ! Component: 2950 - total flux cleaned = 0.0030912 Jy ! Component: 3000 - total flux cleaned = 0.00305629 Jy ! Component: 3050 - total flux cleaned = 0.00302196 Jy ! Component: 3100 - total flux cleaned = 0.0029544 Jy ! Component: 3150 - total flux cleaned = 0.00290428 Jy ! Component: 3200 - total flux cleaned = 0.00293751 Jy ! Component: 3250 - total flux cleaned = 0.00293752 Jy ! Component: 3300 - total flux cleaned = 0.00288867 Jy ! Component: 3350 - total flux cleaned = 0.0028563 Jy ! Component: 3400 - total flux cleaned = 0.00277626 Jy ! Component: 3450 - total flux cleaned = 0.00274431 Jy ! Component: 3500 - total flux cleaned = 0.00271278 Jy ! Component: 3550 - total flux cleaned = 0.00265044 Jy ! Component: 3600 - total flux cleaned = 0.00266587 Jy ! Component: 3650 - total flux cleaned = 0.00261967 Jy ! Component: 3700 - total flux cleaned = 0.00260442 Jy ! Component: 3750 - total flux cleaned = 0.00257407 Jy ! Component: 3800 - total flux cleaned = 0.0025591 Jy ! Component: 3850 - total flux cleaned = 0.00255898 Jy ! Component: 3900 - total flux cleaned = 0.00248487 Jy ! Component: 3950 - total flux cleaned = 0.00248495 Jy ! Component: 4000 - total flux cleaned = 0.00245572 Jy ! Component: 4050 - total flux cleaned = 0.00244106 Jy ! Total flux subtracted in 4096 components = 0.00235395 Jy ! Clean residual min=-0.000730 max=0.000749 Jy/beam ! Clean residual mean=-0.000000 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.14308 Jy keep ! Adding 262 model components to the UV plane model. ! The established model now contains 407 components and 0.14308 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp177a_uvs/J1225+1253_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.579 x 3.729 at 7.889 degrees (North through East) ! Clean map min=-0.0029534 max=0.086541 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp177a_uvs/J1225+1253_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0865414 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000259416 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.899279 0.899279 1.79856 3.59712 7.19423 14.3885 28.7769 57.5538 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.086 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 333.6 quit ! Quitting program ! Log file /scr/pima/bp177a_uvs/J1225+1253_C_uvs.log closed on Fri Feb 7 04:27:50 2014