! Started logfile: /d2/scr/pima/bp171a5_uvs/J1435+1729_C_uvs.log on Sun Jan 19 22:08:15 2014 obs /d2/scr/pima/bp171a5_uvs/J1435+1729_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a5_uvs/J1435+1729_C_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1435+1729 ! ! 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 864 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 /d2/scr/pima/bp171a5_uvs/J1435+1729_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=1.004856Jy sigma=43.774558 ! Fit after self-cal, rms=0.840329Jy sigma=36.962621 ! 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=1.252 mas, bmaj=3.469 mas, bpa=1.402 degrees ! Estimated noise=0.685235 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 = 0.118445 Jy ! Component: 100 - total flux cleaned = 0.155543 Jy ! Total flux subtracted in 100 components = 0.155543 Jy ! Clean residual min=-0.006620 max=0.014998 Jy/beam ! Clean residual mean=-0.000007 rms=0.001777 Jy/beam ! Combined flux in latest and established models = 0.155543 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.155543 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=0.040247Jy sigma=1.399834 ! Fit after self-cal, rms=0.040163Jy sigma=1.395515 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0152985 Jy ! Component: 100 - total flux cleaned = 0.0217809 Jy ! Total flux subtracted in 100 components = 0.0217809 Jy ! Clean residual min=-0.005202 max=0.006171 Jy/beam ! Clean residual mean=-0.000005 rms=0.001145 Jy/beam ! Combined flux in latest and established models = 0.177324 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 0.177324 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=0.032133Jy sigma=1.045396 ! Fit after self-cal, rms=0.032088Jy sigma=1.043056 ! 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=1.477 mas, bmaj=3.78 mas, bpa=1.041 degrees ! Estimated noise=0.562161 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 = 0.00515839 Jy ! Component: 100 - total flux cleaned = 0.00784981 Jy ! Component: 150 - total flux cleaned = 0.00951652 Jy ! Component: 200 - total flux cleaned = 0.0106246 Jy ! Total flux subtracted in 200 components = 0.0106246 Jy ! Clean residual min=-0.005724 max=0.007921 Jy/beam ! Clean residual mean=-0.000007 rms=0.001460 Jy/beam ! Combined flux in latest and established models = 0.187948 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 42 components and 0.187948 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=0.030713Jy sigma=1.015238 ! Fit after self-cal, rms=0.030691Jy sigma=1.014181 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.477 x 3.78 at 1.041 degrees (North through East) ! Clean map min=-0.005456 max=0.15484 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 1.03 FD 1.09 HN 0.95 KP 0.91 ! MK 1.04 NL 1.07 OV 1.02 PT 0.89 ! SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.18 HN 0.96 KP 0.90 ! MK 1.02 NL 1.12 OV 1.12 PT 0.95 ! SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 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 0.98 FD 1.12 HN 0.95 KP 0.96 ! MK 1.04 NL 1.02 OV 1.05 PT 1.01 ! SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.06 HN 0.96 KP 0.98 ! MK 1.05 NL 1.05 OV 1.03 PT 0.92 ! SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.07 HN 1.03 KP 0.99 ! MK 1.01 NL 1.01 OV 1.03 PT 1.03 ! SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 0.96 KP 0.94 ! MK 0.99 NL 1.04 OV 1.00 PT 0.98 ! SC 0.91 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 0.99 KP 1.06 ! MK 1.02 NL 1.03 OV 1.03 PT 0.92 ! SC 0.97 ! ! ! Fit before self-cal, rms=0.030691Jy sigma=1.014181 ! Fit after self-cal, rms=0.028405Jy sigma=0.876847 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.474 mas, bmaj=3.776 mas, bpa=1.182 degrees ! Estimated noise=0.570221 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 (2.1, -8.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00671895 Jy ! Component: 100 - total flux cleaned = 0.0106028 Jy ! Component: 150 - total flux cleaned = 0.0135998 Jy ! Component: 200 - total flux cleaned = 0.0159827 Jy ! Total flux subtracted in 200 components = 0.0159827 Jy ! Clean residual min=-0.002590 max=0.003053 Jy/beam ! Clean residual mean=-0.000002 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.203931 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 91 components and 0.203931 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=0.026399Jy sigma=0.765338 ! Fit after self-cal, rms=0.026288Jy sigma=0.759239 ! 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=0.026288Jy sigma=0.759239 ! Fit after self-cal, rms=0.026187Jy sigma=0.751235 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.475 mas, bmaj=3.784 mas, bpa=1.193 degrees ! Estimated noise=0.573973 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00308182 Jy ! Component: 100 - total flux cleaned = 0.00519051 Jy ! Component: 150 - total flux cleaned = 0.00685479 Jy ! Component: 200 - total flux cleaned = 0.00822852 Jy ! Total flux subtracted in 200 components = 0.00822852 Jy ! Clean residual min=-0.002461 max=0.002585 Jy/beam ! Clean residual mean=-0.000002 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.212159 Jy selfcal ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 134 components and 0.212159 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=0.025529Jy sigma=0.726818 ! Fit after self-cal, rms=0.025493Jy sigma=0.724750 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 (-22.5, -33.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00226847 Jy ! Component: 100 - total flux cleaned = 0.0035372 Jy ! Component: 150 - total flux cleaned = 0.00452654 Jy ! Component: 200 - total flux cleaned = 0.00535427 Jy ! Total flux subtracted in 200 components = 0.00535427 Jy ! Clean residual min=-0.002146 max=0.002080 Jy/beam ! Clean residual mean=-0.000001 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.217514 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 168 components and 0.217514 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=0.025121Jy sigma=0.715030 ! Fit after self-cal, rms=0.025102Jy sigma=0.714121 ! 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=0.025102Jy sigma=0.714121 ! Fit after self-cal, rms=0.025015Jy sigma=0.703811 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.474 mas, bmaj=3.783 mas, bpa=1.253 degrees ! Estimated noise=0.580369 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00206829 Jy ! Component: 100 - total flux cleaned = 0.00336071 Jy ! Component: 150 - total flux cleaned = 0.00437668 Jy ! Component: 200 - total flux cleaned = 0.0052094 Jy ! Total flux subtracted in 200 components = 0.0052094 Jy ! Clean residual min=-0.002256 max=0.002042 Jy/beam ! Clean residual mean=-0.000001 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.222723 Jy selfcal ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 189 components and 0.222723 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=0.024595Jy sigma=0.698104 ! Fit after self-cal, rms=0.024587Jy sigma=0.697732 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 = 0.000822838 Jy ! Component: 100 - total flux cleaned = 0.00142781 Jy ! Component: 150 - total flux cleaned = 0.00184045 Jy ! Component: 200 - total flux cleaned = 0.00214865 Jy ! Total flux subtracted in 200 components = 0.00214865 Jy ! Clean residual min=-0.002126 max=0.001982 Jy/beam ! Clean residual mean=-0.000001 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.224872 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 203 components and 0.224872 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=0.024481Jy sigma=0.696808 ! Fit after self-cal, rms=0.024477Jy sigma=0.696658 ! 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=0.024477Jy sigma=0.696658 ! Fit after self-cal, rms=0.024445Jy sigma=0.689623 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.289 mas, bmaj=4.931 mas, bpa=-0.8974 degrees ! Estimated noise=0.781134 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00244965 Jy ! Component: 100 - total flux cleaned = 0.00386153 Jy ! Component: 150 - total flux cleaned = 0.0049695 Jy ! Component: 200 - total flux cleaned = 0.00562525 Jy ! Total flux subtracted in 200 components = 0.00562525 Jy ! Clean residual min=-0.003201 max=0.002226 Jy/beam ! Clean residual mean=-0.000003 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.230497 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 212 components and 0.230497 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=0.024121Jy sigma=0.688708 ! Fit after self-cal, rms=0.024102Jy sigma=0.687693 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 = 0.000852114 Jy ! Component: 100 - total flux cleaned = 0.00117892 Jy ! Component: 150 - total flux cleaned = 0.00144823 Jy ! Component: 200 - total flux cleaned = 0.00171809 Jy ! Total flux subtracted in 200 components = 0.00171809 Jy ! Clean residual min=-0.003043 max=0.002247 Jy/beam ! Clean residual mean=-0.000002 rms=0.000727 Jy/beam ! Combined flux in latest and established models = 0.232215 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 215 components and 0.232215 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=0.024041Jy sigma=0.688737 ! Fit after self-cal, rms=0.024038Jy sigma=0.688621 ! 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=1.473 mas, bmaj=3.78 mas, bpa=1.289 degrees ! Estimated noise=0.586811 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.473 x 3.78 at 1.289 degrees (North through East) ! Clean map min=-0.0021204 max=0.16172 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=1.249 mas, bmaj=3.474 mas, bpa=1.678 degrees ! Estimated noise=0.717989 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.124226 Jy ! Component: 100 - total flux cleaned = 0.164072 Jy ! Component: 150 - total flux cleaned = 0.180402 Jy ! Component: 200 - total flux cleaned = 0.188434 Jy ! Total flux subtracted in 200 components = 0.188434 Jy ! Clean residual min=-0.003130 max=0.004054 Jy/beam ! Clean residual mean=-0.000004 rms=0.000903 Jy/beam ! Combined flux in latest and established models = 0.188434 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.188434 Jy ! Inverting map and beam ! Estimated beam: bmin=1.473 mas, bmaj=3.78 mas, bpa=1.289 degrees ! Estimated noise=0.586811 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 = 0.00782695 Jy ! Component: 100 - total flux cleaned = 0.013451 Jy ! Component: 150 - total flux cleaned = 0.0178531 Jy ! Component: 200 - total flux cleaned = 0.0213811 Jy ! Total flux subtracted in 200 components = 0.0213811 Jy ! Clean residual min=-0.002909 max=0.002956 Jy/beam ! Clean residual mean=-0.000004 rms=0.000790 Jy/beam ! Combined flux in latest and established models = 0.209815 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 70 components and 0.209815 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=3.289 mas, bmaj=4.931 mas, bpa=-0.8974 degrees ! Estimated noise=0.781134 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00531224 Jy ! Component: 100 - total flux cleaned = 0.00891052 Jy ! Component: 150 - total flux cleaned = 0.0116914 Jy ! Component: 200 - total flux cleaned = 0.0139142 Jy ! Total flux subtracted in 200 components = 0.0139142 Jy ! Clean residual min=-0.003419 max=0.002694 Jy/beam ! Clean residual mean=-0.000006 rms=0.000938 Jy/beam ! Combined flux in latest and established models = 0.223729 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 = 0.00182077 Jy ! Component: 100 - total flux cleaned = 0.00332202 Jy ! Component: 150 - total flux cleaned = 0.00456722 Jy ! Component: 200 - total flux cleaned = 0.00560736 Jy ! Total flux subtracted in 200 components = 0.00560736 Jy ! Clean residual min=-0.003115 max=0.002113 Jy/beam ! Clean residual mean=-0.000004 rms=0.000771 Jy/beam ! Combined flux in latest and established models = 0.229337 Jy ! Adding 101 model components to the UV plane model. ! The established model now contains 154 components and 0.229337 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.473 mas, bmaj=3.78 mas, bpa=1.289 degrees ! Estimated noise=0.586811 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104542 Jy ! Component: 100 - total flux cleaned = 0.0013207 Jy ! Component: 150 - total flux cleaned = 0.0015955 Jy ! Component: 200 - total flux cleaned = 0.00183612 Jy ! Total flux subtracted in 200 components = 0.00183612 Jy ! Clean residual min=-0.002255 max=0.001967 Jy/beam ! Clean residual mean=-0.000001 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.231173 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 177 components and 0.231173 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=0.024133Jy sigma=0.695299 ! Fit after self-cal, rms=0.024116Jy sigma=0.694424 wmodel /d2/scr/pima/bp171a5_uvs/J1435+1729_C_map.mod ! Writing 177 model components to file: /d2/scr/pima/bp171a5_uvs/J1435+1729_C_map.mod wobs /d2/scr/pima/bp171a5_uvs/J1435+1729_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a5_uvs/J1435+1729_C_uvs.fits wwins /d2/scr/pima/bp171a5_uvs/J1435+1729_C_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp171a5_uvs/J1435+1729_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 = -0.000398456 Jy ! Component: 100 - total flux cleaned = -0.000400645 Jy ! Component: 150 - total flux cleaned = -0.000528167 Jy ! Component: 200 - total flux cleaned = -0.000558481 Jy ! Component: 250 - total flux cleaned = -0.000586619 Jy ! Component: 300 - total flux cleaned = -0.000725461 Jy ! Component: 350 - total flux cleaned = -0.000832604 Jy ! Component: 400 - total flux cleaned = -0.000937245 Jy ! Component: 450 - total flux cleaned = -0.0010645 Jy ! Component: 500 - total flux cleaned = -0.00113892 Jy ! Component: 550 - total flux cleaned = -0.0011635 Jy ! Component: 600 - total flux cleaned = -0.00128167 Jy ! Component: 650 - total flux cleaned = -0.00135008 Jy ! Component: 700 - total flux cleaned = -0.00139474 Jy ! Component: 750 - total flux cleaned = -0.00150517 Jy ! Component: 800 - total flux cleaned = -0.00157002 Jy ! Component: 850 - total flux cleaned = -0.00163333 Jy ! Component: 900 - total flux cleaned = -0.00163314 Jy ! Component: 950 - total flux cleaned = -0.00159257 Jy ! Component: 1000 - total flux cleaned = -0.00165305 Jy ! Component: 1050 - total flux cleaned = -0.00161365 Jy ! Component: 1100 - total flux cleaned = -0.00163306 Jy ! Component: 1150 - total flux cleaned = -0.0015949 Jy ! Component: 1200 - total flux cleaned = -0.00155729 Jy ! Component: 1250 - total flux cleaned = -0.00150162 Jy ! Component: 1300 - total flux cleaned = -0.00148353 Jy ! Component: 1350 - total flux cleaned = -0.00142935 Jy ! Component: 1400 - total flux cleaned = -0.00135872 Jy ! Component: 1450 - total flux cleaned = -0.00127186 Jy ! Component: 1500 - total flux cleaned = -0.00123789 Jy ! Component: 1550 - total flux cleaned = -0.00118693 Jy ! Component: 1600 - total flux cleaned = -0.00115365 Jy ! Component: 1650 - total flux cleaned = -0.00113727 Jy ! Component: 1700 - total flux cleaned = -0.00105657 Jy ! Component: 1750 - total flux cleaned = -0.00107267 Jy ! Component: 1800 - total flux cleaned = -0.00108845 Jy ! Component: 1850 - total flux cleaned = -0.00102606 Jy ! Component: 1900 - total flux cleaned = -0.00104152 Jy ! Component: 1950 - total flux cleaned = -0.00102631 Jy ! Component: 2000 - total flux cleaned = -0.00105626 Jy ! Component: 2050 - total flux cleaned = -0.00102655 Jy ! Component: 2100 - total flux cleaned = -0.000939147 Jy ! Component: 2150 - total flux cleaned = -0.000996688 Jy ! Component: 2200 - total flux cleaned = -0.000982396 Jy ! Component: 2250 - total flux cleaned = -0.000925937 Jy ! Component: 2300 - total flux cleaned = -0.000967811 Jy ! Component: 2350 - total flux cleaned = -0.00100871 Jy ! Component: 2400 - total flux cleaned = -0.00098145 Jy ! Component: 2450 - total flux cleaned = -0.00102149 Jy ! Component: 2500 - total flux cleaned = -0.000994971 Jy ! Component: 2550 - total flux cleaned = -0.00098193 Jy ! Component: 2600 - total flux cleaned = -0.00100785 Jy ! Component: 2650 - total flux cleaned = -0.00100774 Jy ! Component: 2700 - total flux cleaned = -0.00104592 Jy ! Component: 2750 - total flux cleaned = -0.00105855 Jy ! Component: 2800 - total flux cleaned = -0.00109577 Jy ! Component: 2850 - total flux cleaned = -0.0011204 Jy ! Component: 2900 - total flux cleaned = -0.00110836 Jy ! Component: 2950 - total flux cleaned = -0.00118054 Jy ! Component: 3000 - total flux cleaned = -0.00119235 Jy ! Component: 3050 - total flux cleaned = -0.00118061 Jy ! Component: 3100 - total flux cleaned = -0.00122733 Jy ! Component: 3150 - total flux cleaned = -0.00123887 Jy ! Component: 3200 - total flux cleaned = -0.00125031 Jy ! Component: 3250 - total flux cleaned = -0.00127292 Jy ! Component: 3300 - total flux cleaned = -0.00131776 Jy ! Component: 3350 - total flux cleaned = -0.0012954 Jy ! Component: 3400 - total flux cleaned = -0.00131757 Jy ! Component: 3450 - total flux cleaned = -0.00131743 Jy ! Component: 3500 - total flux cleaned = -0.00133917 Jy ! Component: 3550 - total flux cleaned = -0.00135003 Jy ! Component: 3600 - total flux cleaned = -0.00138197 Jy ! Component: 3650 - total flux cleaned = -0.0013714 Jy ! Component: 3700 - total flux cleaned = -0.00141346 Jy ! Component: 3750 - total flux cleaned = -0.00141339 Jy ! Component: 3800 - total flux cleaned = -0.00145462 Jy ! Component: 3850 - total flux cleaned = -0.00149557 Jy ! Component: 3900 - total flux cleaned = -0.00148535 Jy ! Component: 3950 - total flux cleaned = -0.00150558 Jy ! Component: 4000 - total flux cleaned = -0.00152558 Jy ! Component: 4050 - total flux cleaned = -0.00152567 Jy ! Total flux subtracted in 4096 components = -0.00156516 Jy ! Clean residual min=-0.000545 max=0.000591 Jy/beam ! Clean residual mean=-0.000000 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.229608 Jy keep ! Adding 304 model components to the UV plane model. ! The established model now contains 481 components and 0.229608 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a5_uvs/J1435+1729_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.473 x 3.78 at 1.289 degrees (North through East) ! Clean map min=-0.001241 max=0.16199 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a5_uvs/J1435+1729_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.161993 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000171194 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.31704 0.31704 0.63408 1.26816 2.53632 5.07264 10.1453 20.2905 40.5811 81.1622 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.161 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 946.253 quit ! Quitting program ! Log file /d2/scr/pima/bp171a5_uvs/J1435+1729_C_uvs.log closed on Sun Jan 19 22:08:21 2014