! Started logfile: /scr/pima/bp171ad_uvs/J0340-2119_C_uvs.log on Mon Dec 9 02:00:38 2013 obs /scr/pima/bp171ad_uvs/J0340-2119_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171ad_uvs/J0340-2119_C_uva.fits ! AN table 1: 5 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.911111 visibilities/baseline/integration-bin. ! Found source: J0340-2119 ! ! 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 1312 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/bp171ad_uvs/J0340-2119_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=1.082760Jy sigma=17.671157 ! Fit after self-cal, rms=0.598028Jy sigma=7.509003 ! 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=1.488 mas, bmaj=3.704 mas, bpa=-6.998 degrees ! Estimated noise=2.46403 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 = 0.338389 Jy ! Component: 100 - total flux cleaned = 0.470455 Jy ! Total flux subtracted in 100 components = 0.470455 Jy ! Clean residual min=-0.044039 max=0.094251 Jy/beam ! Clean residual mean=-0.000242 rms=0.015059 Jy/beam ! Combined flux in latest and established models = 0.470455 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.470455 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=0.157339Jy sigma=3.220243 ! Fit after self-cal, rms=0.156977Jy sigma=3.213816 ! Inverting map ! Added new window around map position (-2.4, -0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0898895 Jy ! Component: 100 - total flux cleaned = 0.13904 Jy ! Total flux subtracted in 100 components = 0.13904 Jy ! Clean residual min=-0.026355 max=0.030925 Jy/beam ! Clean residual mean=-0.000132 rms=0.007892 Jy/beam ! Combined flux in latest and established models = 0.609495 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 26 components and 0.609495 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=0.096782Jy sigma=1.835181 ! Fit after self-cal, rms=0.091153Jy sigma=1.767310 ! 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=2.044 mas, bmaj=4.892 mas, bpa=-1.814 degrees ! Estimated noise=1.36599 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 = 0.0480737 Jy ! Component: 100 - total flux cleaned = 0.0723958 Jy ! Component: 150 - total flux cleaned = 0.0858241 Jy ! Component: 200 - total flux cleaned = 0.0933858 Jy ! Total flux subtracted in 200 components = 0.0933858 Jy ! Clean residual min=-0.019535 max=0.022645 Jy/beam ! Clean residual mean=-0.000046 rms=0.005807 Jy/beam ! Combined flux in latest and established models = 0.702881 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 53 components and 0.702881 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=0.072178Jy sigma=1.319170 ! Fit after self-cal, rms=0.070502Jy sigma=1.300382 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.044 x 4.892 at -1.814 degrees (North through East) ! Clean map min=-0.01811 max=0.44997 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 0.98 HN 0.94 KP 0.92 LA 1.07 ! MK 1.07 NL 1.08 OV 0.99 PT 0.89 ! SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 HN 0.96 KP 0.95 LA 1.12 ! MK 0.99 NL 1.13 OV 1.02 PT 0.98 ! SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 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 0.96 HN 1.02 KP 0.99 LA 1.12 ! MK 1.06 NL 1.13 OV 0.99 PT 1.02 ! SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 HN 1.00 KP 1.01 LA 1.10 ! MK 1.02 NL 1.03 OV 0.98 PT 0.93 ! SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 HN 1.01 KP 1.00 LA 1.15 ! MK 0.99 NL 1.01 OV 0.99 PT 1.03 ! SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 HN 0.97 KP 0.97 LA 1.09 ! MK 0.98 NL 1.03 OV 0.99 PT 0.97 ! SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 HN 0.99 KP 1.05 LA 1.05 ! MK 0.96 NL 1.01 OV 1.01 PT 0.93 ! SC 0.97 ! ! ! Fit before self-cal, rms=0.070502Jy sigma=1.300382 ! Fit after self-cal, rms=0.061128Jy sigma=1.086891 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.033 mas, bmaj=4.875 mas, bpa=-1.637 degrees ! Estimated noise=1.38154 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 = 0.00909664 Jy ! Component: 100 - total flux cleaned = 0.0134661 Jy ! Component: 150 - total flux cleaned = 0.0144084 Jy ! Component: 200 - total flux cleaned = 0.0146542 Jy ! Total flux subtracted in 200 components = 0.0146542 Jy ! Clean residual min=-0.011683 max=0.010457 Jy/beam ! Clean residual mean=-0.000006 rms=0.003216 Jy/beam ! Combined flux in latest and established models = 0.717535 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 63 components and 0.717535 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=0.059964Jy sigma=1.067564 ! Fit after self-cal, rms=0.059892Jy sigma=1.067190 ! 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=0.059892Jy sigma=1.067190 ! Fit after self-cal, rms=0.059530Jy sigma=1.055048 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.025 mas, bmaj=4.857 mas, bpa=-1.51 degrees ! Estimated noise=1.39707 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00754994 Jy ! Component: 100 - total flux cleaned = 0.01112 Jy ! Component: 150 - total flux cleaned = 0.0123731 Jy ! Component: 200 - total flux cleaned = 0.0127093 Jy ! Total flux subtracted in 200 components = 0.0127093 Jy ! Clean residual min=-0.011845 max=0.010354 Jy/beam ! Clean residual mean=-0.000006 rms=0.003241 Jy/beam ! Combined flux in latest and established models = 0.730245 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 70 components and 0.730245 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=0.058780Jy sigma=1.040649 ! Fit after self-cal, rms=0.058749Jy sigma=1.040384 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 = 0.000501885 Jy ! Component: 100 - total flux cleaned = 0.000500116 Jy ! Component: 150 - total flux cleaned = 0.000499509 Jy ! Component: 200 - total flux cleaned = 0.000499781 Jy ! Total flux subtracted in 200 components = 0.000499781 Jy ! Clean residual min=-0.011617 max=0.010496 Jy/beam ! Clean residual mean=-0.000005 rms=0.003230 Jy/beam ! Combined flux in latest and established models = 0.730744 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 80 components and 0.730745 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=0.058545Jy sigma=1.039455 ! Fit after self-cal, rms=0.058559Jy sigma=1.039392 ! 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=0.058559Jy sigma=1.039392 ! Fit after self-cal, rms=0.058285Jy sigma=1.029410 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.019 mas, bmaj=4.841 mas, bpa=-1.454 degrees ! Estimated noise=1.41184 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00652639 Jy ! Component: 100 - total flux cleaned = 0.0095622 Jy ! Component: 150 - total flux cleaned = 0.0106805 Jy ! Component: 200 - total flux cleaned = 0.0109838 Jy ! Total flux subtracted in 200 components = 0.0109838 Jy ! Clean residual min=-0.011765 max=0.010352 Jy/beam ! Clean residual mean=-0.000006 rms=0.003270 Jy/beam ! Combined flux in latest and established models = 0.741728 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 83 components and 0.741728 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=0.057732Jy sigma=1.018094 ! Fit after self-cal, rms=0.057727Jy sigma=1.017882 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 = 0.000690668 Jy ! Component: 100 - total flux cleaned = 0.000687395 Jy ! Component: 150 - total flux cleaned = 0.000689578 Jy ! Component: 200 - total flux cleaned = 0.000690528 Jy ! Total flux subtracted in 200 components = 0.000690528 Jy ! Clean residual min=-0.011657 max=0.010481 Jy/beam ! Clean residual mean=-0.000005 rms=0.003258 Jy/beam ! Combined flux in latest and established models = 0.742419 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 88 components and 0.742419 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=0.057568Jy sigma=1.017146 ! Fit after self-cal, rms=0.057585Jy sigma=1.017109 ! 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=0.057585Jy sigma=1.017109 ! Fit after self-cal, rms=0.057391Jy sigma=1.009279 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.464 mas, bmaj=8.125 mas, bpa=-2.848 degrees ! Estimated noise=1.42904 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0074477 Jy ! Component: 100 - total flux cleaned = 0.0105117 Jy ! Component: 150 - total flux cleaned = 0.0114061 Jy ! Component: 200 - total flux cleaned = 0.0115938 Jy ! Total flux subtracted in 200 components = 0.0115938 Jy ! Clean residual min=-0.017111 max=0.013010 Jy/beam ! Clean residual mean=-0.000007 rms=0.004992 Jy/beam ! Combined flux in latest and established models = 0.754013 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 100 components and 0.754012 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=0.057536Jy sigma=1.000902 ! Fit after self-cal, rms=0.057343Jy sigma=1.000369 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 = 0.000595649 Jy ! Component: 100 - total flux cleaned = 0.000600125 Jy ! Component: 150 - total flux cleaned = 0.000603568 Jy ! Component: 200 - total flux cleaned = 0.000643997 Jy ! Total flux subtracted in 200 components = 0.000643997 Jy ! Clean residual min=-0.017081 max=0.013200 Jy/beam ! Clean residual mean=-0.000005 rms=0.004985 Jy/beam ! Combined flux in latest and established models = 0.754656 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 103 components and 0.754656 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=0.057411Jy sigma=1.000326 ! Fit after self-cal, rms=0.057323Jy sigma=1.000137 ! 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=2.014 mas, bmaj=4.829 mas, bpa=-1.392 degrees ! Estimated noise=1.42589 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.014 x 4.829 at -1.392 degrees (North through East) ! Clean map min=-0.011827 max=0.4629 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=1.475 mas, bmaj=3.678 mas, bpa=-6.692 degrees ! Estimated noise=2.54951 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.353188 Jy ! Component: 100 - total flux cleaned = 0.498787 Jy ! Component: 150 - total flux cleaned = 0.58311 Jy ! Component: 200 - total flux cleaned = 0.635895 Jy ! Total flux subtracted in 200 components = 0.635895 Jy ! Clean residual min=-0.019196 max=0.031278 Jy/beam ! Clean residual mean=-0.000107 rms=0.006813 Jy/beam ! Combined flux in latest and established models = 0.635895 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 41 model components to the UV plane model. ! The established model now contains 41 components and 0.635895 Jy ! Inverting map and beam ! Estimated beam: bmin=2.014 mas, bmaj=4.829 mas, bpa=-1.392 degrees ! Estimated noise=1.42589 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 = 0.0532441 Jy ! Component: 100 - total flux cleaned = 0.0814977 Jy ! Component: 150 - total flux cleaned = 0.0971829 Jy ! Component: 200 - total flux cleaned = 0.106075 Jy ! Total flux subtracted in 200 components = 0.106075 Jy ! Clean residual min=-0.012722 max=0.012203 Jy/beam ! Clean residual mean=-0.000021 rms=0.003558 Jy/beam ! Combined flux in latest and established models = 0.74197 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 75 components and 0.741969 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=4.464 mas, bmaj=8.125 mas, bpa=-2.848 degrees ! Estimated noise=1.42904 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00785812 Jy ! Component: 100 - total flux cleaned = 0.0102046 Jy ! Component: 150 - total flux cleaned = 0.0105771 Jy ! Component: 200 - total flux cleaned = 0.0108947 Jy ! Total flux subtracted in 200 components = 0.0108947 Jy ! Clean residual min=-0.017595 max=0.013649 Jy/beam ! Clean residual mean=-0.000009 rms=0.005030 Jy/beam ! Combined flux in latest and established models = 0.752864 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 = 0.000335488 Jy ! Component: 100 - total flux cleaned = 0.000511757 Jy ! Component: 150 - total flux cleaned = 0.000721196 Jy ! Component: 200 - total flux cleaned = 0.000908696 Jy ! Total flux subtracted in 200 components = 0.000908696 Jy ! Clean residual min=-0.017309 max=0.013359 Jy/beam ! Clean residual mean=-0.000007 rms=0.004998 Jy/beam ! Combined flux in latest and established models = 0.753773 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 91 components and 0.753773 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.014 mas, bmaj=4.829 mas, bpa=-1.392 degrees ! Estimated noise=1.42589 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00214059 Jy ! Component: 100 - total flux cleaned = -0.00227811 Jy ! Component: 150 - total flux cleaned = -0.00218058 Jy ! Component: 200 - total flux cleaned = -0.00201204 Jy ! Total flux subtracted in 200 components = -0.00201204 Jy ! Clean residual min=-0.011824 max=0.010696 Jy/beam ! Clean residual mean=-0.000006 rms=0.003292 Jy/beam ! Combined flux in latest and established models = 0.751761 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 104 components and 0.751761 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=0.056690Jy sigma=0.999151 ! Fit after self-cal, rms=0.056491Jy sigma=0.998122 wmodel /scr/pima/bp171ad_uvs/J0340-2119_C_map.mod ! Writing 104 model components to file: /scr/pima/bp171ad_uvs/J0340-2119_C_map.mod wobs /scr/pima/bp171ad_uvs/J0340-2119_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ad_uvs/J0340-2119_C_uvs.fits wwins /scr/pima/bp171ad_uvs/J0340-2119_C_map.win ! wwins: Wrote 2 windows to /scr/pima/bp171ad_uvs/J0340-2119_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 = -0.0052181 Jy ! Component: 100 - total flux cleaned = -0.00847552 Jy ! Component: 150 - total flux cleaned = -0.0108932 Jy ! Component: 200 - total flux cleaned = -0.0127672 Jy ! Component: 250 - total flux cleaned = -0.0141836 Jy ! Component: 300 - total flux cleaned = -0.0147182 Jy ! Component: 350 - total flux cleaned = -0.0149677 Jy ! Component: 400 - total flux cleaned = -0.0149727 Jy ! Component: 450 - total flux cleaned = -0.0151909 Jy ! Component: 500 - total flux cleaned = -0.0153945 Jy ! Component: 550 - total flux cleaned = -0.015584 Jy ! Component: 600 - total flux cleaned = -0.0156734 Jy ! Component: 650 - total flux cleaned = -0.0157631 Jy ! Component: 700 - total flux cleaned = -0.0159282 Jy ! Component: 750 - total flux cleaned = -0.016242 Jy ! Component: 800 - total flux cleaned = -0.016543 Jy ! Component: 850 - total flux cleaned = -0.0166175 Jy ! Component: 900 - total flux cleaned = -0.0166884 Jy ! Component: 950 - total flux cleaned = -0.0167575 Jy ! Component: 1000 - total flux cleaned = -0.0165601 Jy ! Component: 1050 - total flux cleaned = -0.0164338 Jy ! Component: 1100 - total flux cleaned = -0.0163712 Jy ! Component: 1150 - total flux cleaned = -0.01625 Jy ! Component: 1200 - total flux cleaned = -0.0162493 Jy ! Component: 1250 - total flux cleaned = -0.0160191 Jy ! Component: 1300 - total flux cleaned = -0.015963 Jy ! Component: 1350 - total flux cleaned = -0.0158523 Jy ! Component: 1400 - total flux cleaned = -0.0157991 Jy ! Component: 1450 - total flux cleaned = -0.0159056 Jy ! Component: 1500 - total flux cleaned = -0.015853 Jy ! Component: 1550 - total flux cleaned = -0.0159036 Jy ! Component: 1600 - total flux cleaned = -0.0157027 Jy ! Component: 1650 - total flux cleaned = -0.0157526 Jy ! Component: 1700 - total flux cleaned = -0.015606 Jy ! Component: 1750 - total flux cleaned = -0.0156055 Jy ! Component: 1800 - total flux cleaned = -0.0155574 Jy ! Component: 1850 - total flux cleaned = -0.0155561 Jy ! Component: 1900 - total flux cleaned = -0.0155097 Jy ! Component: 1950 - total flux cleaned = -0.0155556 Jy ! Component: 2000 - total flux cleaned = -0.0156454 Jy ! Component: 2050 - total flux cleaned = -0.0156451 Jy ! Component: 2100 - total flux cleaned = -0.0157768 Jy ! Component: 2150 - total flux cleaned = -0.0157768 Jy ! Component: 2200 - total flux cleaned = -0.0159918 Jy ! Component: 2250 - total flux cleaned = -0.0162046 Jy ! Component: 2300 - total flux cleaned = -0.0163308 Jy ! Component: 2350 - total flux cleaned = -0.0162893 Jy ! Component: 2400 - total flux cleaned = -0.016538 Jy ! Component: 2450 - total flux cleaned = -0.0167016 Jy ! Component: 2500 - total flux cleaned = -0.0167421 Jy ! Component: 2550 - total flux cleaned = -0.016903 Jy ! Component: 2600 - total flux cleaned = -0.0169835 Jy ! Component: 2650 - total flux cleaned = -0.0172622 Jy ! Component: 2700 - total flux cleaned = -0.0173414 Jy ! Component: 2750 - total flux cleaned = -0.0175773 Jy ! Component: 2800 - total flux cleaned = -0.0178508 Jy ! Component: 2850 - total flux cleaned = -0.0179676 Jy ! Component: 2900 - total flux cleaned = -0.0180842 Jy ! Component: 2950 - total flux cleaned = -0.0182387 Jy ! Component: 3000 - total flux cleaned = -0.0184311 Jy ! Component: 3050 - total flux cleaned = -0.0186611 Jy ! Component: 3100 - total flux cleaned = -0.0186227 Jy ! Component: 3150 - total flux cleaned = -0.0188896 Jy ! Component: 3200 - total flux cleaned = -0.0189655 Jy ! Component: 3250 - total flux cleaned = -0.0191172 Jy ! Component: 3300 - total flux cleaned = -0.0191927 Jy ! Component: 3350 - total flux cleaned = -0.0193058 Jy ! Component: 3400 - total flux cleaned = -0.0193813 Jy ! Component: 3450 - total flux cleaned = -0.019607 Jy ! Component: 3500 - total flux cleaned = -0.019757 Jy ! Component: 3550 - total flux cleaned = -0.0199067 Jy ! Component: 3600 - total flux cleaned = -0.0200562 Jy ! Component: 3650 - total flux cleaned = -0.0201682 Jy ! Component: 3700 - total flux cleaned = -0.0203546 Jy ! Component: 3750 - total flux cleaned = -0.0204662 Jy ! Component: 3800 - total flux cleaned = -0.0206519 Jy ! Component: 3850 - total flux cleaned = -0.0207632 Jy ! Component: 3900 - total flux cleaned = -0.0209483 Jy ! Component: 3950 - total flux cleaned = -0.0210224 Jy ! Component: 4000 - total flux cleaned = -0.0211704 Jy ! Component: 4050 - total flux cleaned = -0.0213552 Jy ! Total flux subtracted in 4096 components = -0.021429 Jy ! Clean residual min=-0.002106 max=0.001916 Jy/beam ! Clean residual mean=-0.000004 rms=0.000709 Jy/beam ! Combined flux in latest and established models = 0.730332 Jy keep ! Adding 360 model components to the UV plane model. ! The established model now contains 463 components and 0.730332 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ad_uvs/J0340-2119_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.014 x 4.829 at -1.392 degrees (North through East) ! Clean map min=-0.0049723 max=0.46599 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ad_uvs/J0340-2119_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.465988 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000708887 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.456377 0.456377 0.912754 1.82551 3.65101 7.30203 14.6041 29.2081 58.4162 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0021 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.465 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 657.351 quit ! Quitting program ! Log file /scr/pima/bp171ad_uvs/J0340-2119_C_uvs.log closed on Mon Dec 9 02:00:45 2013