! Started logfile: /scr/pima/bp177a_uvs/J1350+2411_C_uvs.log on Fri Feb 7 04:29:01 2014 obs /scr/pima/bp177a_uvs/J1350+2411_C_uva.fits ! Reading UV FITS file: /scr/pima/bp177a_uvs/J1350+2411_C_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1350+2411 ! ! 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/J1350+2411_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=0.999665Jy sigma=46.254075 ! Fit after self-cal, rms=0.935888Jy sigma=43.417103 ! 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=1.313 mas, bmaj=3.557 mas, bpa=12.97 degrees ! Estimated noise=0.778644 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 = 0.0483137 Jy ! Component: 100 - total flux cleaned = 0.0592423 Jy ! Total flux subtracted in 100 components = 0.0592423 Jy ! Clean residual min=-0.002703 max=0.005132 Jy/beam ! Clean residual mean=0.000001 rms=0.000780 Jy/beam ! Combined flux in latest and established models = 0.0592423 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0592423 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=0.016410Jy sigma=0.670040 ! Fit after self-cal, rms=0.016375Jy sigma=0.668802 ! Inverting map ! Added new window around map position (4.8, -23.1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00495546 Jy ! Component: 100 - total flux cleaned = 0.00774175 Jy ! Total flux subtracted in 100 components = 0.00774175 Jy ! Clean residual min=-0.002172 max=0.002800 Jy/beam ! Clean residual mean=0.000000 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.066984 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 23 components and 0.0669841 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=0.014426Jy sigma=0.566494 ! Fit after self-cal, rms=0.014315Jy sigma=0.561571 ! 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=1.562 mas, bmaj=3.902 mas, bpa=11.92 degrees ! Estimated noise=0.610729 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 = 0.00278934 Jy ! Component: 100 - total flux cleaned = 0.00440789 Jy ! Component: 150 - total flux cleaned = 0.0054612 Jy ! Component: 200 - total flux cleaned = 0.00592045 Jy ! Total flux subtracted in 200 components = 0.00592045 Jy ! Clean residual min=-0.001748 max=0.001838 Jy/beam ! Clean residual mean=-0.000002 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.0729045 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 38 components and 0.0729045 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=0.013680Jy sigma=0.531525 ! Fit after self-cal, rms=0.013657Jy sigma=0.530544 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.562 x 3.902 at 11.92 degrees (North through East) ! Clean map min=-0.00164 max=0.061488 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 1.06 FD 0.98 HN 0.94 LA 1.03 ! MK 0.99 OV 1.05 PT 0.90 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.09 HN 0.96 LA 1.04 ! MK 1.00 OV 1.03 PT 0.97 SC 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.85 HN 0.97 LA 0.96 ! MK 0.92 OV 0.98 PT 0.95 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.06 HN 0.97 LA 1.04 ! MK 1.05 OV 1.05 PT 0.98 SC 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.02 HN 1.03 LA 1.05 ! MK 1.03 OV 0.94 PT 0.95 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.05 HN 0.98 LA 1.05 ! MK 1.01 OV 1.01 PT 1.01 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 0.98 LA 0.94 ! MK 1.02 OV 0.97 PT 0.95 SC 0.91 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.94 HN 0.98 LA 0.99 ! MK 0.95 OV 0.98 PT 0.91 SC 0.98 ! ! ! Fit before self-cal, rms=0.013657Jy sigma=0.530544 ! Fit after self-cal, rms=0.012392Jy sigma=0.476940 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.555 mas, bmaj=3.93 mas, bpa=11.7 degrees ! Estimated noise=0.610102 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 = -0.000578067 Jy ! Component: 100 - total flux cleaned = -0.00061658 Jy ! Component: 150 - total flux cleaned = -0.000600465 Jy ! Component: 200 - total flux cleaned = -0.000601218 Jy ! Total flux subtracted in 200 components = -0.000601218 Jy ! Clean residual min=-0.001163 max=0.001360 Jy/beam ! Clean residual mean=-0.000001 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.0723033 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 47 components and 0.0723033 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=0.012326Jy sigma=0.474156 ! Fit after self-cal, rms=0.012326Jy sigma=0.473828 ! 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=0.012326Jy sigma=0.473828 ! Fit after self-cal, rms=0.012338Jy sigma=0.473523 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.556 mas, bmaj=3.937 mas, bpa=11.62 degrees ! Estimated noise=0.610171 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000390112 Jy ! Component: 100 - total flux cleaned = -0.000446564 Jy ! Component: 150 - total flux cleaned = -0.000459397 Jy ! Component: 200 - total flux cleaned = -0.000470357 Jy ! Total flux subtracted in 200 components = -0.000470357 Jy ! Clean residual min=-0.001130 max=0.001342 Jy/beam ! Clean residual mean=-0.000001 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.0718329 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 51 components and 0.0718329 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=0.012304Jy sigma=0.472057 ! Fit after self-cal, rms=0.012303Jy sigma=0.471877 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 (-47.7, -21.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128227 Jy ! Component: 100 - total flux cleaned = 0.00210296 Jy ! Component: 150 - total flux cleaned = 0.00267982 Jy ! Component: 200 - total flux cleaned = 0.00309694 Jy ! Total flux subtracted in 200 components = 0.00309694 Jy ! Clean residual min=-0.001024 max=0.000918 Jy/beam ! Clean residual mean=-0.000000 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.0749299 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 72 components and 0.0749299 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=0.012151Jy sigma=0.462932 ! Fit after self-cal, rms=0.012144Jy sigma=0.462543 ! 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=0.012144Jy sigma=0.462543 ! Fit after self-cal, rms=0.012131Jy sigma=0.461935 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.557 mas, bmaj=3.943 mas, bpa=11.59 degrees ! Estimated noise=0.609241 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000315831 Jy ! Component: 100 - total flux cleaned = 0.000520869 Jy ! Component: 150 - total flux cleaned = 0.000614014 Jy ! Component: 200 - total flux cleaned = 0.000706466 Jy ! Total flux subtracted in 200 components = 0.000706466 Jy ! Clean residual min=-0.000955 max=0.000941 Jy/beam ! Clean residual mean=0.000000 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.0756364 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 81 components and 0.0756364 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=0.012097Jy sigma=0.460085 ! Fit after self-cal, rms=0.012098Jy sigma=0.459983 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 = 8.50935e-05 Jy ! Component: 100 - total flux cleaned = 0.000146615 Jy ! Component: 150 - total flux cleaned = 0.000165571 Jy ! Component: 200 - total flux cleaned = 0.000200797 Jy ! Total flux subtracted in 200 components = 0.000200797 Jy ! Clean residual min=-0.000969 max=0.000928 Jy/beam ! Clean residual mean=0.000001 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.0758372 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 90 components and 0.0758372 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=0.012082Jy sigma=0.459322 ! Fit after self-cal, rms=0.012082Jy sigma=0.459297 ! 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=0.012082Jy sigma=0.459297 ! Fit after self-cal, rms=0.012083Jy sigma=0.459036 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.435 mas, bmaj=4.972 mas, bpa=9.698 degrees ! Estimated noise=0.780761 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.35794e-05 Jy ! Component: 100 - total flux cleaned = 3.30334e-05 Jy ! Component: 150 - total flux cleaned = 8.45006e-05 Jy ! Component: 200 - total flux cleaned = 0.000117064 Jy ! Total flux subtracted in 200 components = 0.000117064 Jy ! Clean residual min=-0.000712 max=0.000819 Jy/beam ! Clean residual mean=0.000002 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.0759542 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 102 components and 0.0759542 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=0.012075Jy sigma=0.458639 ! Fit after self-cal, rms=0.012074Jy sigma=0.458576 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 = 2.96861e-05 Jy ! Component: 100 - total flux cleaned = 7.92969e-05 Jy ! Component: 150 - total flux cleaned = 0.000107354 Jy ! Component: 200 - total flux cleaned = 0.000128309 Jy ! Total flux subtracted in 200 components = 0.000128309 Jy ! Clean residual min=-0.000696 max=0.000825 Jy/beam ! Clean residual mean=0.000002 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.0760825 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 106 components and 0.0760825 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=0.012070Jy sigma=0.458497 ! Fit after self-cal, rms=0.012070Jy sigma=0.458469 ! 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=1.558 mas, bmaj=3.948 mas, bpa=11.54 degrees ! Estimated noise=0.608857 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.558 x 3.948 at 11.54 degrees (North through East) ! Clean map min=-0.0010906 max=0.06174 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=1.312 mas, bmaj=3.59 mas, bpa=12.61 degrees ! Estimated noise=0.784359 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0486402 Jy ! Component: 100 - total flux cleaned = 0.0596276 Jy ! Component: 150 - total flux cleaned = 0.0638935 Jy ! Component: 200 - total flux cleaned = 0.0662921 Jy ! Total flux subtracted in 200 components = 0.0662921 Jy ! Clean residual min=-0.001683 max=0.001655 Jy/beam ! Clean residual mean=0.000000 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.0662921 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0662921 Jy ! Inverting map and beam ! Estimated beam: bmin=1.558 mas, bmaj=3.948 mas, bpa=11.54 degrees ! Estimated noise=0.608857 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) ! Added new window around map position (-1.2, 4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00237393 Jy ! Component: 100 - total flux cleaned = 0.00397194 Jy ! Component: 150 - total flux cleaned = 0.00513224 Jy ! Component: 200 - total flux cleaned = 0.00596543 Jy ! Total flux subtracted in 200 components = 0.00596543 Jy ! Clean residual min=-0.001053 max=0.001078 Jy/beam ! Clean residual mean=-0.000000 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.0722576 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 56 components and 0.0722576 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=3.435 mas, bmaj=4.972 mas, bpa=9.698 degrees ! Estimated noise=0.780761 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108522 Jy ! Component: 100 - total flux cleaned = 0.00182569 Jy ! Component: 150 - total flux cleaned = 0.0023676 Jy ! Component: 200 - total flux cleaned = 0.00260668 Jy ! Total flux subtracted in 200 components = 0.00260668 Jy ! Clean residual min=-0.000921 max=0.000905 Jy/beam ! Clean residual mean=0.000002 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.0748642 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 = 0.0001301 Jy ! Component: 100 - total flux cleaned = 0.000234275 Jy ! Component: 150 - total flux cleaned = 0.000343745 Jy ! Component: 200 - total flux cleaned = 0.000432096 Jy ! Total flux subtracted in 200 components = 0.000432096 Jy ! Clean residual min=-0.000827 max=0.000828 Jy/beam ! Clean residual mean=0.000002 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.0752963 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 93 components and 0.0752963 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.558 mas, bmaj=3.948 mas, bpa=11.54 degrees ! Estimated noise=0.608857 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.92699e-05 Jy ! Component: 100 - total flux cleaned = 3.59324e-05 Jy ! Component: 150 - total flux cleaned = 8.37755e-05 Jy ! Component: 200 - total flux cleaned = 0.000158446 Jy ! Total flux subtracted in 200 components = 0.000158446 Jy ! Clean residual min=-0.000863 max=0.000991 Jy/beam ! Clean residual mean=0.000001 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.0754548 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 109 components and 0.0754548 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=0.012086Jy sigma=0.459377 ! Fit after self-cal, rms=0.012076Jy sigma=0.458951 wmodel /scr/pima/bp177a_uvs/J1350+2411_C_map.mod ! Writing 109 model components to file: /scr/pima/bp177a_uvs/J1350+2411_C_map.mod wobs /scr/pima/bp177a_uvs/J1350+2411_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp177a_uvs/J1350+2411_C_uvs.fits wwins /scr/pima/bp177a_uvs/J1350+2411_C_map.win ! wwins: Wrote 4 windows to /scr/pima/bp177a_uvs/J1350+2411_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 = 0.000209867 Jy ! Component: 100 - total flux cleaned = 0.00028745 Jy ! Component: 150 - total flux cleaned = 0.000316448 Jy ! Component: 200 - total flux cleaned = 0.000386092 Jy ! Component: 250 - total flux cleaned = 0.000399438 Jy ! Component: 300 - total flux cleaned = 0.000451456 Jy ! Component: 350 - total flux cleaned = 0.0005139 Jy ! Component: 400 - total flux cleaned = 0.000538174 Jy ! Component: 450 - total flux cleaned = 0.000597278 Jy ! Component: 500 - total flux cleaned = 0.000620166 Jy ! Component: 550 - total flux cleaned = 0.000665104 Jy ! Component: 600 - total flux cleaned = 0.000676363 Jy ! Component: 650 - total flux cleaned = 0.000730176 Jy ! Component: 700 - total flux cleaned = 0.000782568 Jy ! Component: 750 - total flux cleaned = 0.000803146 Jy ! Component: 800 - total flux cleaned = 0.000853624 Jy ! Component: 850 - total flux cleaned = 0.000893046 Jy ! Component: 900 - total flux cleaned = 0.000951055 Jy ! Component: 950 - total flux cleaned = 0.00104589 Jy ! Component: 1000 - total flux cleaned = 0.00106438 Jy ! Component: 1050 - total flux cleaned = 0.00108286 Jy ! Component: 1100 - total flux cleaned = 0.00113686 Jy ! Component: 1150 - total flux cleaned = 0.00117224 Jy ! Component: 1200 - total flux cleaned = 0.00118964 Jy ! Component: 1250 - total flux cleaned = 0.00123242 Jy ! Component: 1300 - total flux cleaned = 0.00128316 Jy ! Component: 1350 - total flux cleaned = 0.00131646 Jy ! Component: 1400 - total flux cleaned = 0.00136561 Jy ! Component: 1450 - total flux cleaned = 0.00138178 Jy ! Component: 1500 - total flux cleaned = 0.00139789 Jy ! Component: 1550 - total flux cleaned = 0.00146072 Jy ! Component: 1600 - total flux cleaned = 0.00149942 Jy ! Component: 1650 - total flux cleaned = 0.00152233 Jy ! Component: 1700 - total flux cleaned = 0.0015526 Jy ! Component: 1750 - total flux cleaned = 0.00157493 Jy ! Component: 1800 - total flux cleaned = 0.00161916 Jy ! Component: 1850 - total flux cleaned = 0.00165539 Jy ! Component: 1900 - total flux cleaned = 0.00166242 Jy ! Component: 1950 - total flux cleaned = 0.00165527 Jy ! Component: 2000 - total flux cleaned = 0.00167637 Jy ! Component: 2050 - total flux cleaned = 0.00166941 Jy ! Component: 2100 - total flux cleaned = 0.00168316 Jy ! Component: 2150 - total flux cleaned = 0.00169673 Jy ! Component: 2200 - total flux cleaned = 0.00168999 Jy ! Component: 2250 - total flux cleaned = 0.00168335 Jy ! Component: 2300 - total flux cleaned = 0.00167024 Jy ! Component: 2350 - total flux cleaned = 0.00168984 Jy ! Component: 2400 - total flux cleaned = 0.00168342 Jy ! Component: 2450 - total flux cleaned = 0.00168341 Jy ! Component: 2500 - total flux cleaned = 0.00169617 Jy ! Component: 2550 - total flux cleaned = 0.00168347 Jy ! Component: 2600 - total flux cleaned = 0.00166474 Jy ! Component: 2650 - total flux cleaned = 0.00167711 Jy ! Component: 2700 - total flux cleaned = 0.00167714 Jy ! Component: 2750 - total flux cleaned = 0.00167715 Jy ! Component: 2800 - total flux cleaned = 0.00170127 Jy ! Component: 2850 - total flux cleaned = 0.00169527 Jy ! Component: 2900 - total flux cleaned = 0.00170715 Jy ! Component: 2950 - total flux cleaned = 0.00168363 Jy ! Component: 3000 - total flux cleaned = 0.00170705 Jy ! Component: 3050 - total flux cleaned = 0.00170706 Jy ! Component: 3100 - total flux cleaned = 0.00171855 Jy ! Component: 3150 - total flux cleaned = 0.00170714 Jy ! Component: 3200 - total flux cleaned = 0.00172979 Jy ! Component: 3250 - total flux cleaned = 0.00172415 Jy ! Component: 3300 - total flux cleaned = 0.00174097 Jy ! Component: 3350 - total flux cleaned = 0.00174657 Jy ! Component: 3400 - total flux cleaned = 0.00175207 Jy ! Component: 3450 - total flux cleaned = 0.00176296 Jy ! Component: 3500 - total flux cleaned = 0.00175749 Jy ! Component: 3550 - total flux cleaned = 0.00175206 Jy ! Component: 3600 - total flux cleaned = 0.0017413 Jy ! Component: 3650 - total flux cleaned = 0.00173059 Jy ! Component: 3700 - total flux cleaned = 0.00171998 Jy ! Component: 3750 - total flux cleaned = 0.00172525 Jy ! Component: 3800 - total flux cleaned = 0.00170947 Jy ! Component: 3850 - total flux cleaned = 0.00170428 Jy ! Component: 3900 - total flux cleaned = 0.00171469 Jy ! Component: 3950 - total flux cleaned = 0.00170434 Jy ! Component: 4000 - total flux cleaned = 0.00170947 Jy ! Component: 4050 - total flux cleaned = 0.00169411 Jy ! Total flux subtracted in 4096 components = 0.0016992 Jy ! Clean residual min=-0.000291 max=0.000254 Jy/beam ! Clean residual mean=-0.000000 rms=0.000086 Jy/beam ! Combined flux in latest and established models = 0.077154 Jy keep ! Adding 259 model components to the UV plane model. ! The established model now contains 368 components and 0.077154 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp177a_uvs/J1350+2411_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.558 x 3.948 at 11.54 degrees (North through East) ! Clean map min=-0.00083287 max=0.061662 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp177a_uvs/J1350+2411_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0616621 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.51641e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.414343 0.414343 0.828685 1.65737 3.31474 6.62948 13.259 26.5179 53.0359 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.061 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 724.038 quit ! Quitting program ! Log file /scr/pima/bp177a_uvs/J1350+2411_C_uvs.log closed on Fri Feb 7 04:29:05 2014