! Started logfile: /g0/scr/pima/npcsc_uvs/J0948+4039_S_uvs.log on Sun Oct 6 14:27:51 2013 obs /g0/scr/pima/npcsc_uvs/J0948+4039_S_uva.fits ! Reading UV FITS file: /g0/scr/pima/npcsc_uvs/J0948+4039_S_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.794444 visibilities/baseline/integration-bin. ! Found source: J0948+4039 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23299e+09 8e+06 1 8e+06 ! 02 2 2.26299e+09 8e+06 1 8e+06 ! 03 3 2.35299e+09 8e+06 1 8e+06 ! 04 4 2.37299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 2288 visibilities. select RR ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /g0/scr/pima/npcsc_uvs/J0948+4039_S] 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 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.832794Jy sigma=25.795462 ! Fit after self-cal, rms=0.594046Jy sigma=9.046195 ! 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=2.845 mas, bmaj=8.544 mas, bpa=8.182 degrees ! Estimated noise=1.9857 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 = 1.14404 Jy ! Component: 100 - total flux cleaned = 1.42551 Jy ! Total flux subtracted in 100 components = 1.42551 Jy ! Clean residual min=-0.069299 max=0.114107 Jy/beam ! Clean residual mean=0.000259 rms=0.022015 Jy/beam ! Combined flux in latest and established models = 1.42551 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 1.42551 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.333218Jy sigma=5.112126 ! Fit after self-cal, rms=0.333226Jy sigma=5.110013 ! 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=3.339 mas, bmaj=8.569 mas, bpa=7.971 degrees ! Estimated noise=1.1556 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 = 0.159816 Jy ! Component: 100 - total flux cleaned = 0.243689 Jy ! Component: 150 - total flux cleaned = 0.297457 Jy ! Component: 200 - total flux cleaned = 0.335094 Jy ! Total flux subtracted in 200 components = 0.335094 Jy ! Clean residual min=-0.081859 max=0.122566 Jy/beam ! Clean residual mean=0.000260 rms=0.021260 Jy/beam ! Combined flux in latest and established models = 1.76061 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 57 components and 1.76061 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.262392Jy sigma=3.895450 ! Fit after self-cal, rms=0.262226Jy sigma=3.891653 ! Inverting map ! Added new window around map position (8, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.119843 Jy ! Component: 100 - total flux cleaned = 0.178159 Jy ! Component: 150 - total flux cleaned = 0.209898 Jy ! Component: 200 - total flux cleaned = 0.223726 Jy ! Total flux subtracted in 200 components = 0.223726 Jy ! Clean residual min=-0.064561 max=0.040018 Jy/beam ! Clean residual mean=0.000077 rms=0.011873 Jy/beam ! Combined flux in latest and established models = 1.98433 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 109 components and 1.98433 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.215901Jy sigma=3.039242 ! Fit after self-cal, rms=0.211095Jy sigma=2.989391 ! 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 0.98 FD 1.00 HN 0.98 KP 0.98 ! LA 1.09 MK 0.93 NL 1.00 OV 1.00 ! PT 1.07 SC 0.91 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.04 HN 1.00 KP 0.99 ! LA 1.05 MK 0.99 NL 1.00 OV 1.01 ! PT 1.00 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.07 HN 1.03 KP 1.00 ! LA 0.85 MK 1.11 NL 1.11 OV 1.06 ! PT 1.09 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.06 HN 0.97 KP 0.93 ! LA 0.74 MK 1.12 NL 1.04 OV 0.91 ! PT 0.97 SC 1.08 ! ! ! Fit before self-cal, rms=0.211095Jy sigma=2.989391 ! Fit after self-cal, rms=0.103030Jy sigma=1.340512 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.355 mas, bmaj=8.584 mas, bpa=8.18 degrees ! Estimated noise=1.14865 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 = 0.0101261 Jy ! Component: 100 - total flux cleaned = 0.0108138 Jy ! Component: 150 - total flux cleaned = 0.0108338 Jy ! Component: 200 - total flux cleaned = 0.0103524 Jy ! Total flux subtracted in 200 components = 0.0103524 Jy ! Clean residual min=-0.016044 max=0.021885 Jy/beam ! Clean residual mean=0.000012 rms=0.004673 Jy/beam ! Combined flux in latest and established models = 1.99469 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 127 components and 1.99469 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095851Jy sigma=1.221736 ! Fit after self-cal, rms=0.095304Jy sigma=1.217555 ! 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. ! ! Fit before self-cal, rms=0.095304Jy sigma=1.217555 ! Fit after self-cal, rms=0.094720Jy sigma=1.213531 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.356 mas, bmaj=8.594 mas, bpa=8.144 degrees ! Estimated noise=1.1481 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000415436 Jy ! Component: 100 - total flux cleaned = 0.00041315 Jy ! Component: 150 - total flux cleaned = 7.56356e-05 Jy ! Component: 200 - total flux cleaned = 8.69001e-05 Jy ! Total flux subtracted in 200 components = 8.69001e-05 Jy ! Clean residual min=-0.014387 max=0.021077 Jy/beam ! Clean residual mean=0.000013 rms=0.004184 Jy/beam ! Combined flux in latest and established models = 1.99477 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 149 components and 1.99477 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091926Jy sigma=1.168546 ! Fit after self-cal, rms=0.091646Jy sigma=1.167363 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 (16.5, -10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0206719 Jy ! Component: 100 - total flux cleaned = 0.0317274 Jy ! Component: 150 - total flux cleaned = 0.0368 Jy ! Component: 200 - total flux cleaned = 0.0393327 Jy ! Total flux subtracted in 200 components = 0.0393327 Jy ! Clean residual min=-0.012763 max=0.013661 Jy/beam ! Clean residual mean=-0.000005 rms=0.002896 Jy/beam ! Combined flux in latest and established models = 2.03411 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 182 components and 2.03411 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087164Jy sigma=1.081136 ! Fit after self-cal, rms=0.086577Jy sigma=1.075475 ! 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. ! ! Fit before self-cal, rms=0.086577Jy sigma=1.075475 ! Fit after self-cal, rms=0.085803Jy sigma=1.068085 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.355 mas, bmaj=8.605 mas, bpa=8.076 degrees ! Estimated noise=1.14604 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00209154 Jy ! Component: 100 - total flux cleaned = 0.00407751 Jy ! Component: 150 - total flux cleaned = 0.00581508 Jy ! Component: 200 - total flux cleaned = 0.00691848 Jy ! Total flux subtracted in 200 components = 0.00691848 Jy ! Clean residual min=-0.010165 max=0.010548 Jy/beam ! Clean residual mean=-0.000004 rms=0.002432 Jy/beam ! Combined flux in latest and established models = 2.04102 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 202 components and 2.04103 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084248Jy sigma=1.042982 ! Fit after self-cal, rms=0.084011Jy sigma=1.041304 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 = 0.00357137 Jy ! Component: 100 - total flux cleaned = 0.00417272 Jy ! Component: 150 - total flux cleaned = 0.0049013 Jy ! Component: 200 - total flux cleaned = 0.00523614 Jy ! Total flux subtracted in 200 components = 0.00523614 Jy ! Clean residual min=-0.008803 max=0.009615 Jy/beam ! Clean residual mean=-0.000005 rms=0.002184 Jy/beam ! Combined flux in latest and established models = 2.04626 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 219 components and 2.04626 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083255Jy sigma=1.028975 ! Fit after self-cal, rms=0.083117Jy sigma=1.028146 ! Inverting map ! Added new window around map position (-13.5, 87.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00818326 Jy ! Component: 100 - total flux cleaned = 0.0126242 Jy ! Component: 150 - total flux cleaned = 0.0164636 Jy ! Component: 200 - total flux cleaned = 0.0198828 Jy ! Total flux subtracted in 200 components = 0.0198828 Jy ! Clean residual min=-0.007853 max=0.007400 Jy/beam ! Clean residual mean=-0.000005 rms=0.001808 Jy/beam ! Combined flux in latest and established models = 2.06614 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 245 components and 2.06614 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082061Jy sigma=1.011402 ! Fit after self-cal, rms=0.081991Jy sigma=1.010976 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.081991Jy sigma=1.010976 ! Fit after self-cal, rms=0.081660Jy sigma=1.007582 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.477 mas, bmaj=10.31 mas, bpa=3.879 degrees ! Estimated noise=1.2871 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00215064 Jy ! Component: 100 - total flux cleaned = 0.00428244 Jy ! Component: 150 - total flux cleaned = 0.00569492 Jy ! Component: 200 - total flux cleaned = 0.00690695 Jy ! Total flux subtracted in 200 components = 0.00690695 Jy ! Clean residual min=-0.006811 max=0.007708 Jy/beam ! Clean residual mean=-0.000004 rms=0.001976 Jy/beam ! Combined flux in latest and established models = 2.07305 Jy selfcal ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 282 components and 2.07305 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081423Jy sigma=0.999653 ! Fit after self-cal, rms=0.081355Jy sigma=0.999043 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 = 0.00165639 Jy ! Component: 100 - total flux cleaned = 0.00268548 Jy ! Component: 150 - total flux cleaned = 0.00382224 Jy ! Component: 200 - total flux cleaned = 0.00462822 Jy ! Total flux subtracted in 200 components = 0.00462822 Jy ! Clean residual min=-0.005905 max=0.006323 Jy/beam ! Clean residual mean=-0.000003 rms=0.001686 Jy/beam ! Combined flux in latest and established models = 2.07768 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 300 components and 2.07768 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081291Jy sigma=0.996591 ! Fit after self-cal, rms=0.081245Jy sigma=0.996272 ! 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=3.354 mas, bmaj=8.614 mas, bpa=8.054 degrees ! Estimated noise=1.14517 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.354 x 8.614 at 8.054 degrees (North through East) ! Clean map min=-0.0055437 max=1.5009 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081245Jy sigma=0.996272 ! Fit after self-cal, rms=0.076998Jy sigma=0.920090 ! Inverting map and beam ! Estimated beam: bmin=3.355 mas, bmaj=8.622 mas, bpa=8.031 degrees ! Estimated noise=1.14529 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00306691 Jy ! Component: 100 - total flux cleaned = -0.00383864 Jy ! Component: 150 - total flux cleaned = -0.00429611 Jy ! Component: 200 - total flux cleaned = -0.0041927 Jy ! Total flux subtracted in 200 components = -0.0041927 Jy ! Clean residual min=-0.005217 max=0.006007 Jy/beam ! Clean residual mean=-0.000002 rms=0.001329 Jy/beam ! Combined flux in latest and established models = 2.07349 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 322 components and 2.07348 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076548Jy sigma=0.915219 ! Fit after self-cal, rms=0.076536Jy sigma=0.915121 ! Inverting map ! Added new window around map position (78.5, -92). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00556677 Jy ! Component: 100 - total flux cleaned = 0.00706294 Jy ! Component: 150 - total flux cleaned = 0.00785531 Jy ! Component: 200 - total flux cleaned = 0.0085919 Jy ! Total flux subtracted in 200 components = 0.0085919 Jy ! Clean residual min=-0.004797 max=0.004719 Jy/beam ! Clean residual mean=-0.000003 rms=0.001167 Jy/beam ! Combined flux in latest and established models = 2.08208 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 344 components and 2.08208 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075974Jy sigma=0.907879 ! Fit after self-cal, rms=0.075942Jy sigma=0.907720 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075942Jy sigma=0.907720 ! Fit after self-cal, rms=0.075839Jy sigma=0.906684 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=2.854 mas, bmaj=8.544 mas, bpa=8.385 degrees ! Estimated noise=1.97565 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.13803 Jy ! Component: 100 - total flux cleaned = 1.4165 Jy ! Component: 150 - total flux cleaned = 1.54972 Jy ! Component: 200 - total flux cleaned = 1.64267 Jy ! Total flux subtracted in 200 components = 1.64267 Jy ! Clean residual min=-0.035618 max=0.051955 Jy/beam ! Clean residual mean=0.000143 rms=0.011923 Jy/beam ! Combined flux in latest and established models = 1.64267 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 19 model components to the UV plane model. ! The established model now contains 19 components and 1.64267 Jy ! Inverting map and beam ! Estimated beam: bmin=3.355 mas, bmaj=8.627 mas, bpa=8.023 degrees ! Estimated noise=1.14467 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 = 0.0956328 Jy ! Component: 100 - total flux cleaned = 0.160698 Jy ! Component: 150 - total flux cleaned = 0.207106 Jy ! Component: 200 - total flux cleaned = 0.242805 Jy ! Total flux subtracted in 200 components = 0.242805 Jy ! Clean residual min=-0.017945 max=0.021624 Jy/beam ! Clean residual mean=0.000118 rms=0.006490 Jy/beam ! Combined flux in latest and established models = 1.88547 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 44 components and 1.88547 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.481 mas, bmaj=10.33 mas, bpa=3.786 degrees ! Estimated noise=1.28508 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0484258 Jy ! Component: 100 - total flux cleaned = 0.0792586 Jy ! Component: 150 - total flux cleaned = 0.100847 Jy ! Component: 200 - total flux cleaned = 0.116756 Jy ! Total flux subtracted in 200 components = 0.116756 Jy ! Clean residual min=-0.012340 max=0.011732 Jy/beam ! Clean residual mean=0.000071 rms=0.004199 Jy/beam ! Combined flux in latest and established models = 2.00223 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 = 0.0120533 Jy ! Component: 100 - total flux cleaned = 0.0216204 Jy ! Component: 150 - total flux cleaned = 0.0295 Jy ! Component: 200 - total flux cleaned = 0.0361707 Jy ! Total flux subtracted in 200 components = 0.0361707 Jy ! Clean residual min=-0.007778 max=0.006869 Jy/beam ! Clean residual mean=0.000027 rms=0.002427 Jy/beam ! Combined flux in latest and established models = 2.0384 Jy ! Adding 150 model components to the UV plane model. ! The established model now contains 188 components and 2.0384 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.355 mas, bmaj=8.627 mas, bpa=8.023 degrees ! Estimated noise=1.14467 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0049938 Jy ! Component: 100 - total flux cleaned = 0.0101762 Jy ! Component: 150 - total flux cleaned = 0.0142687 Jy ! Component: 200 - total flux cleaned = 0.0177668 Jy ! Total flux subtracted in 200 components = 0.0177668 Jy ! Clean residual min=-0.007105 max=0.006149 Jy/beam ! Clean residual mean=0.000006 rms=0.001623 Jy/beam ! Combined flux in latest and established models = 2.05617 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 210 components and 2.05617 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079231Jy sigma=0.927519 ! Fit after self-cal, rms=0.079198Jy sigma=0.926410 wmodel /g0/scr/pima/npcsc_uvs/J0948+4039_S_map.mod ! Writing 210 model components to file: /g0/scr/pima/npcsc_uvs/J0948+4039_S_map.mod wobs /g0/scr/pima/npcsc_uvs/J0948+4039_S_uvs.fits ! Writing UV FITS file: /g0/scr/pima/npcsc_uvs/J0948+4039_S_uvs.fits wwins /g0/scr/pima/npcsc_uvs/J0948+4039_S_map.win ! wwins: Wrote 5 windows to /g0/scr/pima/npcsc_uvs/J0948+4039_S_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 = -0.0019347 Jy ! Component: 100 - total flux cleaned = -0.00281368 Jy ! Component: 150 - total flux cleaned = -0.0038273 Jy ! Component: 200 - total flux cleaned = -0.00410931 Jy ! Component: 250 - total flux cleaned = -0.00401863 Jy ! Component: 300 - total flux cleaned = -0.00419013 Jy ! Component: 350 - total flux cleaned = -0.0045181 Jy ! Component: 400 - total flux cleaned = -0.00483289 Jy ! Component: 450 - total flux cleaned = -0.00529452 Jy ! Component: 500 - total flux cleaned = -0.00596757 Jy ! Component: 550 - total flux cleaned = -0.00662234 Jy ! Component: 600 - total flux cleaned = -0.00733077 Jy ! Component: 650 - total flux cleaned = -0.00795162 Jy ! Component: 700 - total flux cleaned = -0.00828646 Jy ! Component: 750 - total flux cleaned = -0.00854916 Jy ! Component: 800 - total flux cleaned = -0.0086144 Jy ! Component: 850 - total flux cleaned = -0.00893099 Jy ! Component: 900 - total flux cleaned = -0.00893145 Jy ! Component: 950 - total flux cleaned = -0.00935617 Jy ! Component: 1000 - total flux cleaned = -0.00941558 Jy ! Component: 1050 - total flux cleaned = -0.0097093 Jy ! Component: 1100 - total flux cleaned = -0.00999689 Jy ! Component: 1150 - total flux cleaned = -0.00999736 Jy ! Component: 1200 - total flux cleaned = -0.0104433 Jy ! Component: 1250 - total flux cleaned = -0.0106069 Jy ! Component: 1300 - total flux cleaned = -0.0108758 Jy ! Component: 1350 - total flux cleaned = -0.0110875 Jy ! Component: 1400 - total flux cleaned = -0.0114543 Jy ! Component: 1450 - total flux cleaned = -0.011764 Jy ! Component: 1500 - total flux cleaned = -0.012119 Jy ! Component: 1550 - total flux cleaned = -0.0123679 Jy ! Component: 1600 - total flux cleaned = -0.012613 Jy ! Component: 1650 - total flux cleaned = -0.0129035 Jy ! Component: 1700 - total flux cleaned = -0.0129033 Jy ! Component: 1750 - total flux cleaned = -0.0132338 Jy ! Component: 1800 - total flux cleaned = -0.0134198 Jy ! Component: 1850 - total flux cleaned = -0.013557 Jy ! Component: 1900 - total flux cleaned = -0.0137386 Jy ! Component: 1950 - total flux cleaned = -0.0139178 Jy ! Component: 2000 - total flux cleaned = -0.0141389 Jy ! Component: 2050 - total flux cleaned = -0.0142264 Jy ! Component: 2100 - total flux cleaned = -0.0143992 Jy ! Component: 2150 - total flux cleaned = -0.0146544 Jy ! Component: 2200 - total flux cleaned = -0.0148222 Jy ! Component: 2250 - total flux cleaned = -0.0151549 Jy ! Component: 2300 - total flux cleaned = -0.015359 Jy ! Component: 2350 - total flux cleaned = -0.0154814 Jy ! Component: 2400 - total flux cleaned = -0.015763 Jy ! Component: 2450 - total flux cleaned = -0.0159217 Jy ! Component: 2500 - total flux cleaned = -0.0162353 Jy ! Component: 2550 - total flux cleaned = -0.0163518 Jy ! Component: 2600 - total flux cleaned = -0.0165436 Jy ! Component: 2650 - total flux cleaned = -0.0166954 Jy ! Component: 2700 - total flux cleaned = -0.0166576 Jy ! Component: 2750 - total flux cleaned = -0.0167318 Jy ! Component: 2800 - total flux cleaned = -0.0168421 Jy ! Component: 2850 - total flux cleaned = -0.0169151 Jy ! Component: 2900 - total flux cleaned = -0.0169514 Jy ! Component: 2950 - total flux cleaned = -0.0170588 Jy ! Component: 3000 - total flux cleaned = -0.0172006 Jy ! Component: 3050 - total flux cleaned = -0.017341 Jy ! Component: 3100 - total flux cleaned = -0.0173756 Jy ! Component: 3150 - total flux cleaned = -0.0174101 Jy ! Component: 3200 - total flux cleaned = -0.0175804 Jy ! Component: 3250 - total flux cleaned = -0.0177824 Jy ! Component: 3300 - total flux cleaned = -0.0178161 Jy ! Component: 3350 - total flux cleaned = -0.0179816 Jy ! Component: 3400 - total flux cleaned = -0.0180144 Jy ! Component: 3450 - total flux cleaned = -0.0181123 Jy ! Component: 3500 - total flux cleaned = -0.0182092 Jy ! Component: 3550 - total flux cleaned = -0.018305 Jy ! Component: 3600 - total flux cleaned = -0.0183048 Jy ! Component: 3650 - total flux cleaned = -0.018462 Jy ! Component: 3700 - total flux cleaned = -0.0185238 Jy ! Component: 3750 - total flux cleaned = -0.0186161 Jy ! Component: 3800 - total flux cleaned = -0.0186768 Jy ! Component: 3850 - total flux cleaned = -0.0188286 Jy ! Component: 3900 - total flux cleaned = -0.0188588 Jy ! Component: 3950 - total flux cleaned = -0.019038 Jy ! Component: 4000 - total flux cleaned = -0.0190969 Jy ! Component: 4050 - total flux cleaned = -0.0191557 Jy ! Total flux subtracted in 4096 components = -0.0192142 Jy ! Clean residual min=-0.001742 max=0.001618 Jy/beam ! Clean residual mean=0.000001 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 2.03695 Jy keep ! Adding 287 model components to the UV plane model. ! The established model now contains 497 components and 2.03695 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/npcsc_uvs/J0948+4039_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.355 x 8.627 at 8.023 degrees (North through East) ! Clean map min=-0.0035227 max=1.5035 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/npcsc_uvs/J0948+4039_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.50348 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000518611 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.103482 0.103482 0.206964 0.413927 0.827855 1.65571 3.31142 6.62284 13.2457 26.4913 52.9827 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.503 quit ! Quitting program ! Log file /g0/scr/pima/npcsc_uvs/J0948+4039_S_uvs.log closed on Sun Oct 6 14:27:55 2013