! Started logfile: /scr/pima/bp171a0_uvs/J0717+0242_C_uvs.log on Fri Mar 15 08:58:40 2013 obs /scr/pima/bp171a0_uvs/J0717+0242_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a0_uvs/J0717+0242_C_uva.fits ! AN table 1: 9 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.997531 visibilities/baseline/integration-bin. ! Found source: J0717+0242 ! ! 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 3.94397e+09 3.2e+07 1 3.2e+07 ! 02 2 3.97597e+09 3.2e+07 1 3.2e+07 ! 03 3 4.00797e+09 3.2e+07 1 3.2e+07 ! 04 4 4.03997e+09 3.2e+07 1 3.2e+07 ! 05 5 4.23197e+09 3.2e+07 1 3.2e+07 ! 06 6 4.32797e+09 3.2e+07 1 3.2e+07 ! 07 7 4.35997e+09 3.2e+07 1 3.2e+07 ! 08 8 4.39197e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 3232 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/bp171a0_uvs/J0717+0242_C] 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=1.022463Jy sigma=0.684435 ! Fit after self-cal, rms=0.806628Jy sigma=0.530488 ! 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=1.433 mas, bmaj=3.851 mas, bpa=1.392 degrees ! Estimated noise=24.5963 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 = 0.146524 Jy ! Component: 100 - total flux cleaned = 0.188797 Jy ! Total flux subtracted in 100 components = 0.188797 Jy ! Clean residual min=-0.010066 max=0.017816 Jy/beam ! Clean residual mean=0.000012 rms=0.003353 Jy/beam ! Combined flux in latest and established models = 0.188797 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.188797 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=0.072705Jy sigma=0.048756 ! Fit after self-cal, rms=0.072704Jy sigma=0.048751 ! 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=1.733 mas, bmaj=4.206 mas, bpa=1.906 degrees ! Estimated noise=18.8858 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 = 0.024037 Jy ! Component: 100 - total flux cleaned = 0.0342527 Jy ! Component: 150 - total flux cleaned = 0.0391173 Jy ! Component: 200 - total flux cleaned = 0.0411957 Jy ! Total flux subtracted in 200 components = 0.0411957 Jy ! Clean residual min=-0.013153 max=0.015857 Jy/beam ! Clean residual mean=0.000002 rms=0.002877 Jy/beam ! Combined flux in latest and established models = 0.229993 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 25 components and 0.229993 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=0.065822Jy sigma=0.043777 ! Fit after self-cal, rms=0.065825Jy sigma=0.043775 ! Inverting map ! Added new window around map position (-57.9, -56.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0124847 Jy ! Component: 100 - total flux cleaned = 0.015051 Jy ! Component: 150 - total flux cleaned = 0.0151979 Jy ! Component: 200 - total flux cleaned = 0.0153276 Jy ! Total flux subtracted in 200 components = 0.0153276 Jy ! Clean residual min=-0.013444 max=0.015411 Jy/beam ! Clean residual mean=0.000001 rms=0.002674 Jy/beam ! Combined flux in latest and established models = 0.245321 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 39 components and 0.245321 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=0.063559Jy sigma=0.042164 ! Fit after self-cal, rms=0.063162Jy sigma=0.041882 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.70 HN 0.80 KP 0.93 ! LA 0.90 MK 0.93 NL 1.09 OV 0.84 ! PT 1.00 SC 0.88 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.71 HN 0.80 KP 0.94 ! LA 0.94 MK 0.98 NL 1.10 OV 0.81 ! PT 1.00 SC 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.77 HN 0.80 KP 1.05 ! LA 0.99 MK 0.96 NL 1.04 OV 0.83 ! PT 1.03 SC 0.92 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.13 HN 1.04 KP 1.07 ! LA 1.15 MK 1.34 NL 1.08 OV 1.09 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.15 HN 1.01 KP 1.10 ! LA 1.11 MK 1.26 NL 1.09 OV 1.43 ! PT 1.10 SC 1.12 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.03 HN 0.94 KP 1.06 ! LA 1.16 MK 1.53 NL 1.04 OV 0.97 ! PT 1.10 SC 1.09 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.03 HN 0.94 KP 1.07 ! LA 1.14 MK 1.31 NL 1.14 OV 1.02 ! PT 1.04 SC 1.10 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.09 HN 0.95 KP 1.09 ! LA 1.11 MK 1.28 NL 1.13 OV 1.09 ! PT 1.04 SC 1.18 ! ! ! Fit before self-cal, rms=0.063162Jy sigma=0.041882 ! Fit after self-cal, rms=0.041824Jy sigma=0.026245 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.766 mas, bmaj=4.289 mas, bpa=2.406 degrees ! Estimated noise=19.329 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 = -0.0043137 Jy ! Component: 100 - total flux cleaned = -0.00465017 Jy ! Component: 150 - total flux cleaned = -0.00506819 Jy ! Component: 200 - total flux cleaned = -0.00537359 Jy ! Total flux subtracted in 200 components = -0.00537359 Jy ! Clean residual min=-0.003464 max=0.002801 Jy/beam ! Clean residual mean=0.000004 rms=0.000690 Jy/beam ! Combined flux in latest and established models = 0.239947 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 55 components and 0.239947 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=0.041129Jy sigma=0.025931 ! Fit after self-cal, rms=0.041118Jy sigma=0.025844 ! 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=0.041118Jy sigma=0.025844 ! Fit after self-cal, rms=0.041128Jy sigma=0.025786 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.77 mas, bmaj=4.295 mas, bpa=2.529 degrees ! Estimated noise=19.2936 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00267988 Jy ! Component: 100 - total flux cleaned = -0.00310027 Jy ! Component: 150 - total flux cleaned = -0.00346618 Jy ! Component: 200 - total flux cleaned = -0.00379202 Jy ! Total flux subtracted in 200 components = -0.00379202 Jy ! Clean residual min=-0.002987 max=0.002699 Jy/beam ! Clean residual mean=0.000004 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.236155 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 67 components and 0.236155 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=0.040846Jy sigma=0.025661 ! Fit after self-cal, rms=0.040819Jy sigma=0.025639 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 = -0.000903496 Jy ! Component: 100 - total flux cleaned = -0.00124037 Jy ! Component: 150 - total flux cleaned = -0.00146452 Jy ! Component: 200 - total flux cleaned = -0.00163523 Jy ! Total flux subtracted in 200 components = -0.00163523 Jy ! Clean residual min=-0.002852 max=0.002561 Jy/beam ! Clean residual mean=0.000004 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.23452 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 74 components and 0.23452 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=0.040727Jy sigma=0.025598 ! Fit after self-cal, rms=0.040722Jy sigma=0.025594 ! 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=0.040722Jy sigma=0.025594 ! Fit after self-cal, rms=0.040812Jy sigma=0.025556 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.775 mas, bmaj=4.303 mas, bpa=2.681 degrees ! Estimated noise=19.2803 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00149843 Jy ! Component: 100 - total flux cleaned = -0.00176988 Jy ! Component: 150 - total flux cleaned = -0.00201351 Jy ! Component: 200 - total flux cleaned = -0.00217164 Jy ! Total flux subtracted in 200 components = -0.00217164 Jy ! Clean residual min=-0.002631 max=0.002605 Jy/beam ! Clean residual mean=0.000004 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.232348 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 79 components and 0.232348 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=0.040714Jy sigma=0.025516 ! Fit after self-cal, rms=0.040709Jy sigma=0.025511 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 = -0.00051185 Jy ! Component: 100 - total flux cleaned = -0.000570409 Jy ! Component: 150 - total flux cleaned = -0.000623627 Jy ! Component: 200 - total flux cleaned = -0.000623651 Jy ! Total flux subtracted in 200 components = -0.000623651 Jy ! Clean residual min=-0.002566 max=0.002555 Jy/beam ! Clean residual mean=0.000004 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.231725 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 84 components and 0.231725 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=0.040665Jy sigma=0.025494 ! Fit after self-cal, rms=0.040664Jy sigma=0.025493 ! 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=0.040664Jy sigma=0.025493 ! Fit after self-cal, rms=0.040729Jy sigma=0.025482 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.636 mas, bmaj=6.197 mas, bpa=0.06769 degrees ! Estimated noise=23.0743 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000849333 Jy ! Component: 100 - total flux cleaned = -0.000974536 Jy ! Component: 150 - total flux cleaned = -0.00105031 Jy ! Component: 200 - total flux cleaned = -0.00109207 Jy ! Total flux subtracted in 200 components = -0.00109207 Jy ! Clean residual min=-0.002094 max=0.002610 Jy/beam ! Clean residual mean=0.000008 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.230632 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 93 components and 0.230632 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=0.040737Jy sigma=0.025484 ! Fit after self-cal, rms=0.040736Jy sigma=0.025478 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 = -9.21452e-05 Jy ! Component: 100 - total flux cleaned = -0.00021363 Jy ! Component: 150 - total flux cleaned = -0.000272898 Jy ! Component: 200 - total flux cleaned = -0.000307207 Jy ! Total flux subtracted in 200 components = -0.000307207 Jy ! Clean residual min=-0.002079 max=0.002584 Jy/beam ! Clean residual mean=0.000008 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.230325 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 102 components and 0.230325 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=0.040753Jy sigma=0.025487 ! Fit after self-cal, rms=0.040752Jy sigma=0.025481 ! 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=1.777 mas, bmaj=4.307 mas, bpa=2.777 degrees ! Estimated noise=19.266 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.777 x 4.307 at 2.777 degrees (North through East) ! Clean map min=-0.0022631 max=0.20253 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=1.476 mas, bmaj=3.954 mas, bpa=2.256 degrees ! Estimated noise=25.8461 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.153746 Jy ! Component: 100 - total flux cleaned = 0.193645 Jy ! Component: 150 - total flux cleaned = 0.211134 Jy ! Component: 200 - total flux cleaned = 0.220487 Jy ! Total flux subtracted in 200 components = 0.220487 Jy ! Clean residual min=-0.003659 max=0.004490 Jy/beam ! Clean residual mean=0.000004 rms=0.000918 Jy/beam ! Combined flux in latest and established models = 0.220487 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.220487 Jy ! Inverting map and beam ! Estimated beam: bmin=1.777 mas, bmaj=4.307 mas, bpa=2.777 degrees ! Estimated noise=19.266 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 = 0.0056351 Jy ! Component: 100 - total flux cleaned = 0.00823678 Jy ! Component: 150 - total flux cleaned = 0.00873605 Jy ! Component: 200 - total flux cleaned = 0.00922669 Jy ! Total flux subtracted in 200 components = 0.00922669 Jy ! Clean residual min=-0.002358 max=0.002418 Jy/beam ! Clean residual mean=0.000004 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.229714 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 31 components and 0.229714 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=3.636 mas, bmaj=6.197 mas, bpa=0.06769 degrees ! Estimated noise=23.0743 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000127129 Jy ! Component: 100 - total flux cleaned = 0.000292354 Jy ! Component: 150 - total flux cleaned = 0.000458078 Jy ! Component: 200 - total flux cleaned = 0.000434545 Jy ! Total flux subtracted in 200 components = 0.000434545 Jy ! Clean residual min=-0.002129 max=0.002703 Jy/beam ! Clean residual mean=0.000008 rms=0.000673 Jy/beam ! Combined flux in latest and established models = 0.230148 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 = -2.15821e-05 Jy ! Component: 100 - total flux cleaned = -4.15978e-05 Jy ! Component: 150 - total flux cleaned = -4.06828e-05 Jy ! Component: 200 - total flux cleaned = -4.10978e-05 Jy ! Total flux subtracted in 200 components = -4.10978e-05 Jy ! Clean residual min=-0.002113 max=0.002638 Jy/beam ! Clean residual mean=0.000008 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.230107 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 52 components and 0.230107 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.777 mas, bmaj=4.307 mas, bpa=2.777 degrees ! Estimated noise=19.266 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000280167 Jy ! Component: 100 - total flux cleaned = 0.000356349 Jy ! Component: 150 - total flux cleaned = 0.000390241 Jy ! Component: 200 - total flux cleaned = 0.000390533 Jy ! Total flux subtracted in 200 components = 0.000390533 Jy ! Clean residual min=-0.002217 max=0.002429 Jy/beam ! Clean residual mean=0.000004 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.230498 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 67 components and 0.230498 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=0.040877Jy sigma=0.025552 ! Fit after self-cal, rms=0.040869Jy sigma=0.025546 wmodel /scr/pima/bp171a0_uvs/J0717+0242_C_map.mod ! Writing 67 model components to file: /scr/pima/bp171a0_uvs/J0717+0242_C_map.mod wobs /scr/pima/bp171a0_uvs/J0717+0242_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a0_uvs/J0717+0242_C_uvs.fits wwins /scr/pima/bp171a0_uvs/J0717+0242_C_map.win ! wwins: Wrote 2 windows to /scr/pima/bp171a0_uvs/J0717+0242_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 = 0.000582334 Jy ! Component: 100 - total flux cleaned = 0.000736838 Jy ! Component: 150 - total flux cleaned = 0.000917968 Jy ! Component: 200 - total flux cleaned = 0.000952614 Jy ! Component: 250 - total flux cleaned = 0.00105201 Jy ! Component: 300 - total flux cleaned = 0.00121092 Jy ! Component: 350 - total flux cleaned = 0.0013952 Jy ! Component: 400 - total flux cleaned = 0.0016035 Jy ! Component: 450 - total flux cleaned = 0.0018911 Jy ! Component: 500 - total flux cleaned = 0.00200201 Jy ! Component: 550 - total flux cleaned = 0.00213726 Jy ! Component: 600 - total flux cleaned = 0.00229501 Jy ! Component: 650 - total flux cleaned = 0.00244918 Jy ! Component: 700 - total flux cleaned = 0.00257416 Jy ! Component: 750 - total flux cleaned = 0.00272054 Jy ! Component: 800 - total flux cleaned = 0.00283936 Jy ! Component: 850 - total flux cleaned = 0.00293282 Jy ! Component: 900 - total flux cleaned = 0.00304802 Jy ! Component: 950 - total flux cleaned = 0.00320659 Jy ! Component: 1000 - total flux cleaned = 0.00342734 Jy ! Component: 1050 - total flux cleaned = 0.00355736 Jy ! Component: 1100 - total flux cleaned = 0.00374911 Jy ! Component: 1150 - total flux cleaned = 0.00389563 Jy ! Component: 1200 - total flux cleaned = 0.00406066 Jy ! Component: 1250 - total flux cleaned = 0.00420287 Jy ! Component: 1300 - total flux cleaned = 0.00436317 Jy ! Component: 1350 - total flux cleaned = 0.00446241 Jy ! Component: 1400 - total flux cleaned = 0.00457994 Jy ! Component: 1450 - total flux cleaned = 0.0047143 Jy ! Component: 1500 - total flux cleaned = 0.0048663 Jy ! Component: 1550 - total flux cleaned = 0.00501647 Jy ! Component: 1600 - total flux cleaned = 0.00514611 Jy ! Component: 1650 - total flux cleaned = 0.00518289 Jy ! Component: 1700 - total flux cleaned = 0.00532775 Jy ! Component: 1750 - total flux cleaned = 0.00543504 Jy ! Component: 1800 - total flux cleaned = 0.00548807 Jy ! Component: 1850 - total flux cleaned = 0.00557544 Jy ! Component: 1900 - total flux cleaned = 0.00564476 Jy ! Component: 1950 - total flux cleaned = 0.00574753 Jy ! Component: 2000 - total flux cleaned = 0.00581476 Jy ! Component: 2050 - total flux cleaned = 0.00588146 Jy ! Component: 2100 - total flux cleaned = 0.00593123 Jy ! Component: 2150 - total flux cleaned = 0.00607932 Jy ! Component: 2200 - total flux cleaned = 0.0060956 Jy ! Component: 2250 - total flux cleaned = 0.00619245 Jy ! Component: 2300 - total flux cleaned = 0.00624041 Jy ! Component: 2350 - total flux cleaned = 0.0063355 Jy ! Component: 2400 - total flux cleaned = 0.00641386 Jy ! Component: 2450 - total flux cleaned = 0.006476 Jy ! Component: 2500 - total flux cleaned = 0.00655299 Jy ! Component: 2550 - total flux cleaned = 0.00664459 Jy ! Component: 2600 - total flux cleaned = 0.00672028 Jy ! Component: 2650 - total flux cleaned = 0.00682512 Jy ! Component: 2700 - total flux cleaned = 0.00691431 Jy ! Component: 2750 - total flux cleaned = 0.00700258 Jy ! Component: 2800 - total flux cleaned = 0.0071338 Jy ! Component: 2850 - total flux cleaned = 0.00727823 Jy ! Component: 2900 - total flux cleaned = 0.00729259 Jy ! Component: 2950 - total flux cleaned = 0.00737776 Jy ! Component: 3000 - total flux cleaned = 0.00749057 Jy ! Component: 3050 - total flux cleaned = 0.00753235 Jy ! Component: 3100 - total flux cleaned = 0.00760166 Jy ! Component: 3150 - total flux cleaned = 0.007684 Jy ! Component: 3200 - total flux cleaned = 0.00776576 Jy ! Component: 3250 - total flux cleaned = 0.00781983 Jy ! Component: 3300 - total flux cleaned = 0.00788677 Jy ! Component: 3350 - total flux cleaned = 0.00790029 Jy ! Component: 3400 - total flux cleaned = 0.00796642 Jy ! Component: 3450 - total flux cleaned = 0.00800574 Jy ! Component: 3500 - total flux cleaned = 0.00810989 Jy ! Component: 3550 - total flux cleaned = 0.0081744 Jy ! Component: 3600 - total flux cleaned = 0.00823852 Jy ! Component: 3650 - total flux cleaned = 0.0082768 Jy ! Component: 3700 - total flux cleaned = 0.00830215 Jy ! Component: 3750 - total flux cleaned = 0.00835233 Jy ! Component: 3800 - total flux cleaned = 0.00838978 Jy ! Component: 3850 - total flux cleaned = 0.00845169 Jy ! Component: 3900 - total flux cleaned = 0.00847636 Jy ! Component: 3950 - total flux cleaned = 0.00850074 Jy ! Component: 4000 - total flux cleaned = 0.00854943 Jy ! Component: 4050 - total flux cleaned = 0.00862171 Jy ! Total flux subtracted in 4096 components = 0.00865761 Jy ! Clean residual min=-0.000653 max=0.000703 Jy/beam ! Clean residual mean=0.000002 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.239155 Jy keep ! Adding 294 model components to the UV plane model. ! The established model now contains 361 components and 0.239155 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a0_uvs/J0717+0242_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.777 x 4.307 at 2.777 degrees (North through East) ! Clean map min=-0.0012495 max=0.2037 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a0_uvs/J0717+0242_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.203697 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000207757 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.305979 0.305979 0.611959 1.22392 2.44784 4.89567 9.79134 19.5827 39.1654 78.3307 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.203 quit ! Quitting program ! Log file /scr/pima/bp171a0_uvs/J0717+0242_C_uvs.log closed on Fri Mar 15 08:58:44 2013