! Started logfile: /scr/pima/bp177a_uvs/J1128+6834_C_uvs.log on Fri Feb 7 04:26:52 2014 obs /scr/pima/bp177a_uvs/J1128+6834_C_uva.fits ! Reading UV FITS file: /scr/pima/bp177a_uvs/J1128+6834_C_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1128+6834 ! ! 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/J1128+6834_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=1.013647Jy sigma=43.620201 ! Fit after self-cal, rms=0.869577Jy sigma=37.427409 ! 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=1.187 mas, bmaj=4.994 mas, bpa=22.85 degrees ! Estimated noise=0.89492 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 = 0.099052 Jy ! Component: 100 - total flux cleaned = 0.120719 Jy ! Total flux subtracted in 100 components = 0.120719 Jy ! Clean residual min=-0.005512 max=0.008732 Jy/beam ! Clean residual mean=0.000006 rms=0.001410 Jy/beam ! Combined flux in latest and established models = 0.120719 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.120719 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=0.023739Jy sigma=1.006698 ! Fit after self-cal, rms=0.023730Jy sigma=1.006331 ! Inverting map ! Added new window around map position (-4.2, -3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00868602 Jy ! Component: 100 - total flux cleaned = 0.0141701 Jy ! Total flux subtracted in 100 components = 0.0141701 Jy ! Clean residual min=-0.004355 max=0.005141 Jy/beam ! Clean residual mean=0.000005 rms=0.001018 Jy/beam ! Combined flux in latest and established models = 0.134889 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 20 components and 0.134889 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=0.019212Jy sigma=0.796411 ! Fit after self-cal, rms=0.019070Jy sigma=0.789638 ! 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=1.436 mas, bmaj=5.085 mas, bpa=23.02 degrees ! Estimated noise=0.643597 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 = 0.00601596 Jy ! Component: 100 - total flux cleaned = 0.0100508 Jy ! Component: 150 - total flux cleaned = 0.013017 Jy ! Component: 200 - total flux cleaned = 0.0152834 Jy ! Total flux subtracted in 200 components = 0.0152834 Jy ! Clean residual min=-0.003309 max=0.003572 Jy/beam ! Clean residual mean=0.000010 rms=0.000807 Jy/beam ! Combined flux in latest and established models = 0.150172 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 50 components and 0.150172 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=0.016571Jy sigma=0.678093 ! Fit after self-cal, rms=0.016547Jy sigma=0.676776 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.436 x 5.085 at 23.02 degrees (North through East) ! Clean map min=-0.0030787 max=0.12779 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 1.04 FD 1.00 HN 0.96 LA 0.99 ! MK 1.10 OV 0.94 PT 0.88 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.09 HN 0.97 LA 1.05 ! MK 1.04 OV 1.02 PT 0.97 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.88 HN 0.93 LA 0.99 ! MK 0.99 OV 0.95 PT 0.96 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.11 HN 0.98 LA 1.03 ! MK 1.08 OV 0.93 PT 1.00 SC 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.01 HN 1.03 LA 1.03 ! MK 1.09 OV 0.92 PT 0.92 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.99 HN 1.03 LA 1.04 ! MK 1.04 OV 0.95 PT 1.04 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.93 HN 0.99 LA 0.96 ! MK 1.03 OV 0.94 PT 0.96 SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.96 HN 1.02 LA 0.96 ! MK 1.00 OV 0.99 PT 0.94 SC 0.98 ! ! ! Fit before self-cal, rms=0.016547Jy sigma=0.676776 ! Fit after self-cal, rms=0.012404Jy sigma=0.506634 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.442 mas, bmaj=5.113 mas, bpa=22.84 degrees ! Estimated noise=0.640958 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 = -0.00102802 Jy ! Component: 100 - total flux cleaned = -0.000897264 Jy ! Component: 150 - total flux cleaned = -0.000762239 Jy ! Component: 200 - total flux cleaned = -0.000734936 Jy ! Total flux subtracted in 200 components = -0.000734936 Jy ! Clean residual min=-0.001669 max=0.001714 Jy/beam ! Clean residual mean=0.000005 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.149437 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 67 components and 0.149437 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=0.012078Jy sigma=0.493632 ! Fit after self-cal, rms=0.012052Jy sigma=0.492801 ! 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=0.012052Jy sigma=0.492801 ! Fit after self-cal, rms=0.011979Jy sigma=0.490379 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.443 mas, bmaj=5.111 mas, bpa=22.78 degrees ! Estimated noise=0.640671 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000847276 Jy ! Component: 100 - total flux cleaned = -0.00077108 Jy ! Component: 150 - total flux cleaned = -0.000633025 Jy ! Component: 200 - total flux cleaned = -0.000552133 Jy ! Total flux subtracted in 200 components = -0.000552133 Jy ! Clean residual min=-0.001571 max=0.001576 Jy/beam ! Clean residual mean=0.000005 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.148885 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 78 components and 0.148885 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=0.011838Jy sigma=0.484452 ! Fit after self-cal, rms=0.011823Jy sigma=0.484059 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 = -8.11699e-05 Jy ! Component: 100 - total flux cleaned = -9.23697e-06 Jy ! Component: 150 - total flux cleaned = 7.46561e-05 Jy ! Component: 200 - total flux cleaned = 0.000137608 Jy ! Total flux subtracted in 200 components = 0.000137608 Jy ! Clean residual min=-0.001482 max=0.001558 Jy/beam ! Clean residual mean=0.000005 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.149023 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 85 components and 0.149023 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=0.011778Jy sigma=0.481879 ! Fit after self-cal, rms=0.011774Jy sigma=0.481806 ! 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=0.011774Jy sigma=0.481806 ! Fit after self-cal, rms=0.011731Jy sigma=0.480293 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.444 mas, bmaj=5.109 mas, bpa=22.73 degrees ! Estimated noise=0.640269 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00058321 Jy ! Component: 100 - total flux cleaned = -0.000529376 Jy ! Component: 150 - total flux cleaned = -0.000467727 Jy ! Component: 200 - total flux cleaned = -0.000410678 Jy ! Total flux subtracted in 200 components = -0.000410678 Jy ! Clean residual min=-0.001456 max=0.001494 Jy/beam ! Clean residual mean=0.000005 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.148612 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 92 components and 0.148612 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=0.011669Jy sigma=0.477639 ! Fit after self-cal, rms=0.011661Jy sigma=0.477462 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 = -2.99965e-05 Jy ! Component: 100 - total flux cleaned = -1.72088e-05 Jy ! Component: 150 - total flux cleaned = 4.37397e-05 Jy ! Component: 200 - total flux cleaned = 7.83016e-05 Jy ! Total flux subtracted in 200 components = 7.83016e-05 Jy ! Clean residual min=-0.001405 max=0.001491 Jy/beam ! Clean residual mean=0.000005 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.14869 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 97 components and 0.14869 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=0.011639Jy sigma=0.476292 ! Fit after self-cal, rms=0.011637Jy sigma=0.476256 ! 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=0.011637Jy sigma=0.476256 ! Fit after self-cal, rms=0.011618Jy sigma=0.475466 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.302 mas, bmaj=5.54 mas, bpa=29.26 degrees ! Estimated noise=0.836299 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000114522 Jy ! Component: 100 - total flux cleaned = 0.000264135 Jy ! Component: 150 - total flux cleaned = 0.000345734 Jy ! Component: 200 - total flux cleaned = 0.000400791 Jy ! Total flux subtracted in 200 components = 0.000400791 Jy ! Clean residual min=-0.001762 max=0.001867 Jy/beam ! Clean residual mean=0.000011 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.149091 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 101 components and 0.149091 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=0.011616Jy sigma=0.474892 ! Fit after self-cal, rms=0.011609Jy sigma=0.474651 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 = -1.4669e-05 Jy ! Component: 100 - total flux cleaned = 4.55329e-05 Jy ! Component: 150 - total flux cleaned = 6.57812e-05 Jy ! Component: 200 - total flux cleaned = 9.44962e-05 Jy ! Total flux subtracted in 200 components = 9.44962e-05 Jy ! Clean residual min=-0.001725 max=0.001803 Jy/beam ! Clean residual mean=0.000011 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.149186 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 109 components and 0.149186 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=0.011619Jy sigma=0.474881 ! Fit after self-cal, rms=0.011617Jy sigma=0.474840 ! 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=1.445 mas, bmaj=5.108 mas, bpa=22.7 degrees ! Estimated noise=0.640007 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.445 x 5.108 at 22.7 degrees (North through East) ! Clean map min=-0.0012193 max=0.12772 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=1.196 mas, bmaj=5.002 mas, bpa=22.58 degrees ! Estimated noise=0.894981 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0990402 Jy ! Component: 100 - total flux cleaned = 0.120646 Jy ! Component: 150 - total flux cleaned = 0.127294 Jy ! Component: 200 - total flux cleaned = 0.131611 Jy ! Total flux subtracted in 200 components = 0.131611 Jy ! Clean residual min=-0.002470 max=0.002742 Jy/beam ! Clean residual mean=0.000003 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 0.131611 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.131611 Jy ! Inverting map and beam ! Estimated beam: bmin=1.445 mas, bmaj=5.108 mas, bpa=22.7 degrees ! Estimated noise=0.640007 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 = 0.00505916 Jy ! Component: 100 - total flux cleaned = 0.00831375 Jy ! Component: 150 - total flux cleaned = 0.0106486 Jy ! Component: 200 - total flux cleaned = 0.0123682 Jy ! Total flux subtracted in 200 components = 0.0123682 Jy ! Clean residual min=-0.001513 max=0.001579 Jy/beam ! Clean residual mean=0.000007 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.143979 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 59 components and 0.143979 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=3.302 mas, bmaj=5.54 mas, bpa=29.26 degrees ! Estimated noise=0.836299 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00234157 Jy ! Component: 100 - total flux cleaned = 0.00363384 Jy ! Component: 150 - total flux cleaned = 0.00443991 Jy ! Component: 200 - total flux cleaned = 0.00493311 Jy ! Total flux subtracted in 200 components = 0.00493311 Jy ! Clean residual min=-0.001761 max=0.001826 Jy/beam ! Clean residual mean=0.000012 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.148912 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 = 0.000107517 Jy ! Component: 100 - total flux cleaned = 0.000163111 Jy ! Component: 150 - total flux cleaned = 0.000214771 Jy ! Component: 200 - total flux cleaned = 0.000249846 Jy ! Total flux subtracted in 200 components = 0.000249846 Jy ! Clean residual min=-0.001702 max=0.001827 Jy/beam ! Clean residual mean=0.000011 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.149162 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 85 components and 0.149162 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.445 mas, bmaj=5.108 mas, bpa=22.7 degrees ! Estimated noise=0.640007 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000359828 Jy ! Component: 100 - total flux cleaned = -0.000420072 Jy ! Component: 150 - total flux cleaned = -0.000454397 Jy ! Component: 200 - total flux cleaned = -0.000469405 Jy ! Total flux subtracted in 200 components = -0.000469405 Jy ! Clean residual min=-0.001314 max=0.001451 Jy/beam ! Clean residual mean=0.000005 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.148693 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 101 components and 0.148693 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=0.011586Jy sigma=0.473017 ! Fit after self-cal, rms=0.011574Jy sigma=0.472662 wmodel /scr/pima/bp177a_uvs/J1128+6834_C_map.mod ! Writing 101 model components to file: /scr/pima/bp177a_uvs/J1128+6834_C_map.mod wobs /scr/pima/bp177a_uvs/J1128+6834_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp177a_uvs/J1128+6834_C_uvs.fits wwins /scr/pima/bp177a_uvs/J1128+6834_C_map.win ! wwins: Wrote 2 windows to /scr/pima/bp177a_uvs/J1128+6834_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 = 0.000242918 Jy ! Component: 100 - total flux cleaned = 0.000220157 Jy ! Component: 150 - total flux cleaned = 0.000117715 Jy ! Component: 200 - total flux cleaned = 4.08178e-05 Jy ! Component: 250 - total flux cleaned = -4.91502e-05 Jy ! Component: 300 - total flux cleaned = -0.000135694 Jy ! Component: 350 - total flux cleaned = -0.000250896 Jy ! Component: 400 - total flux cleaned = -0.000330276 Jy ! Component: 450 - total flux cleaned = -0.000436821 Jy ! Component: 500 - total flux cleaned = -0.000480608 Jy ! Component: 550 - total flux cleaned = -0.000509143 Jy ! Component: 600 - total flux cleaned = -0.000550785 Jy ! Component: 650 - total flux cleaned = -0.000563861 Jy ! Component: 700 - total flux cleaned = -0.00055029 Jy ! Component: 750 - total flux cleaned = -0.000563365 Jy ! Component: 800 - total flux cleaned = -0.000576153 Jy ! Component: 850 - total flux cleaned = -0.000551623 Jy ! Component: 900 - total flux cleaned = -0.000575881 Jy ! Component: 950 - total flux cleaned = -0.000587455 Jy ! Component: 1000 - total flux cleaned = -0.000599069 Jy ! Component: 1050 - total flux cleaned = -0.00064455 Jy ! Component: 1100 - total flux cleaned = -0.000655689 Jy ! Component: 1150 - total flux cleaned = -0.000699814 Jy ! Component: 1200 - total flux cleaned = -0.000732054 Jy ! Component: 1250 - total flux cleaned = -0.000753322 Jy ! Component: 1300 - total flux cleaned = -0.000794699 Jy ! Component: 1350 - total flux cleaned = -0.00082538 Jy ! Component: 1400 - total flux cleaned = -0.000865704 Jy ! Component: 1450 - total flux cleaned = -0.000885465 Jy ! Component: 1500 - total flux cleaned = -0.000934315 Jy ! Component: 1550 - total flux cleaned = -0.000991685 Jy ! Component: 1600 - total flux cleaned = -0.00101056 Jy ! Component: 1650 - total flux cleaned = -0.00103862 Jy ! Component: 1700 - total flux cleaned = -0.0010479 Jy ! Component: 1750 - total flux cleaned = -0.00111142 Jy ! Component: 1800 - total flux cleaned = -0.00112037 Jy ! Component: 1850 - total flux cleaned = -0.00110263 Jy ! Component: 1900 - total flux cleaned = -0.00109395 Jy ! Component: 1950 - total flux cleaned = -0.00109395 Jy ! Component: 2000 - total flux cleaned = -0.00108551 Jy ! Component: 2050 - total flux cleaned = -0.00109389 Jy ! Component: 2100 - total flux cleaned = -0.00111876 Jy ! Component: 2150 - total flux cleaned = -0.00114325 Jy ! Component: 2200 - total flux cleaned = -0.00114326 Jy ! Component: 2250 - total flux cleaned = -0.00116718 Jy ! Component: 2300 - total flux cleaned = -0.00117476 Jy ! Component: 2350 - total flux cleaned = -0.00118262 Jy ! Component: 2400 - total flux cleaned = -0.0011903 Jy ! Component: 2450 - total flux cleaned = -0.00120563 Jy ! Component: 2500 - total flux cleaned = -0.00121317 Jy ! Component: 2550 - total flux cleaned = -0.00121313 Jy ! Component: 2600 - total flux cleaned = -0.00122782 Jy ! Component: 2650 - total flux cleaned = -0.0012132 Jy ! Component: 2700 - total flux cleaned = -0.00122043 Jy ! Component: 2750 - total flux cleaned = -0.00120614 Jy ! Component: 2800 - total flux cleaned = -0.00120617 Jy ! Component: 2850 - total flux cleaned = -0.0011851 Jy ! Component: 2900 - total flux cleaned = -0.00117829 Jy ! Component: 2950 - total flux cleaned = -0.00119895 Jy ! Component: 3000 - total flux cleaned = -0.00118524 Jy ! Component: 3050 - total flux cleaned = -0.00119192 Jy ! Component: 3100 - total flux cleaned = -0.00119864 Jy ! Component: 3150 - total flux cleaned = -0.00119863 Jy ! Component: 3200 - total flux cleaned = -0.00119199 Jy ! Component: 3250 - total flux cleaned = -0.0011855 Jy ! Component: 3300 - total flux cleaned = -0.00117255 Jy ! Component: 3350 - total flux cleaned = -0.00116612 Jy ! Component: 3400 - total flux cleaned = -0.00117247 Jy ! Component: 3450 - total flux cleaned = -0.00117256 Jy ! Component: 3500 - total flux cleaned = -0.00117258 Jy ! Component: 3550 - total flux cleaned = -0.00117884 Jy ! Component: 3600 - total flux cleaned = -0.00117883 Jy ! Component: 3650 - total flux cleaned = -0.00116647 Jy ! Component: 3700 - total flux cleaned = -0.00117877 Jy ! Component: 3750 - total flux cleaned = -0.00117265 Jy ! Component: 3800 - total flux cleaned = -0.00117266 Jy ! Component: 3850 - total flux cleaned = -0.00115454 Jy ! Component: 3900 - total flux cleaned = -0.0011606 Jy ! Component: 3950 - total flux cleaned = -0.0011546 Jy ! Component: 4000 - total flux cleaned = -0.00113673 Jy ! Component: 4050 - total flux cleaned = -0.00115451 Jy ! Total flux subtracted in 4096 components = -0.00111912 Jy ! Clean residual min=-0.000374 max=0.000322 Jy/beam ! Clean residual mean=0.000002 rms=0.000102 Jy/beam ! Combined flux in latest and established models = 0.147574 Jy keep ! Adding 288 model components to the UV plane model. ! The established model now contains 389 components and 0.147574 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp177a_uvs/J1128+6834_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.445 x 5.108 at 22.7 degrees (North through East) ! Clean map min=-0.00086315 max=0.12848 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp177a_uvs/J1128+6834_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.128482 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000100115 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.233765 0.233765 0.46753 0.93506 1.87012 3.74024 7.48048 14.961 29.9219 59.8439 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.128 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1283.34 quit ! Quitting program ! Log file /scr/pima/bp177a_uvs/J1128+6834_C_uvs.log closed on Fri Feb 7 04:26:56 2014