! Started logfile: J0745+1011_L_2010_09_23_pus_uvs.log on Sun Jan 10 15:20:34 2016 obs J0745+1011_L_2010_09_23_pus_uva.fits ! Reading UV FITS file: J0745+1011_L_2010_09_23_pus_uva.fits ! AN table 1: 581 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.906579 visibilities/baseline/integration-bin. ! Found source: J0745+1011 ! ! 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 1.35446e+09 8e+06 1 8e+06 ! 02 2 1.36246e+09 8e+06 1 8e+06 ! 03 3 1.42646e+09 8e+06 1 8e+06 ! 04 4 1.43446e+09 8e+06 1 8e+06 ! ! Polarization(s): RR LL RL LR ! ! Read 748 lines of history. ! ! Reading 303392 visibilities. select I ! Selecting polarization: I, 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 = 0.8 print "taper_size =",taper_size ! taper_size = 15 ![@muppet J0745+1011_L_2010_09_23_pus] 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 0.800x0.800 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 264 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 264 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 264 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 264 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.839117Jy sigma=0.024703 ! Fit after self-cal, rms=1.798967Jy sigma=0.024247 ! 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=4.833 mas, bmaj=10.56 mas, bpa=2.995 degrees ! Estimated noise=399.394 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 = 2.00314 Jy ! Component: 100 - total flux cleaned = 2.49041 Jy ! Total flux subtracted in 100 components = 2.49041 Jy ! Clean residual min=-0.062573 max=0.195997 Jy/beam ! Clean residual mean=-0.000644 rms=0.012975 Jy/beam ! Combined flux in latest and established models = 2.49041 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 2.49041 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.508075Jy sigma=0.006742 ! Fit after self-cal, rms=0.507361Jy sigma=0.006736 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.212328 Jy ! Component: 100 - total flux cleaned = 0.325107 Jy ! Total flux subtracted in 100 components = 0.325107 Jy ! Clean residual min=-0.036007 max=0.098695 Jy/beam ! Clean residual mean=-0.000357 rms=0.008889 Jy/beam ! Combined flux in latest and established models = 2.81551 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 26 components and 2.81551 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.341877Jy sigma=0.004314 ! Fit after self-cal, rms=0.340727Jy sigma=0.004305 ! Inverting map ! Added new window around map position (7.2, -2.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0983156 Jy ! Component: 100 - total flux cleaned = 0.159171 Jy ! Total flux subtracted in 100 components = 0.159171 Jy ! Clean residual min=-0.031358 max=0.062823 Jy/beam ! Clean residual mean=-0.000221 rms=0.007459 Jy/beam ! Combined flux in latest and established models = 2.97468 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 44 components and 2.97468 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.288835Jy sigma=0.003462 ! Fit after self-cal, rms=0.285669Jy sigma=0.003426 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0526811 Jy ! Component: 100 - total flux cleaned = 0.089941 Jy ! Total flux subtracted in 100 components = 0.089941 Jy ! Clean residual min=-0.029003 max=0.045060 Jy/beam ! Clean residual mean=-0.000145 rms=0.006806 Jy/beam ! Combined flux in latest and established models = 3.06463 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 60 components and 3.06463 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.264978Jy sigma=0.003084 ! Fit after self-cal, rms=0.263763Jy sigma=0.003069 ! 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=6.267 mas, bmaj=13.08 mas, bpa=3.532 degrees ! Estimated noise=196.357 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 = 0.066661 Jy ! Component: 100 - total flux cleaned = 0.108665 Jy ! Component: 150 - total flux cleaned = 0.136676 Jy ! Component: 200 - total flux cleaned = 0.155622 Jy ! Total flux subtracted in 200 components = 0.155622 Jy ! Clean residual min=-0.024159 max=0.033832 Jy/beam ! Clean residual mean=0.000038 rms=0.005309 Jy/beam ! Combined flux in latest and established models = 3.22025 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 91 components and 3.22025 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.243165Jy sigma=0.002773 ! Fit after self-cal, rms=0.241625Jy sigma=0.002752 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.02 KP 1.00 LA 1.02 ! MK 1.06 NL 1.06 OV 0.99 PT 0.99 ! SC 1.03 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 KP 1.02 LA 1.06 ! MK 1.06 NL 1.04 OV 0.99 PT 0.97 ! SC 1.08 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 KP 0.89 LA 0.95 ! MK 0.93 NL 0.99 OV 1.00 PT 1.00 ! SC 0.94 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 KP 0.95 LA 0.97 ! MK 0.96 NL 0.99 OV 1.02 PT 0.99 ! SC 0.97 ! ! ! Fit before self-cal, rms=0.241625Jy sigma=0.002752 ! Fit after self-cal, rms=0.134871Jy sigma=0.001208 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=6.284 mas, bmaj=13.14 mas, bpa=3.65 degrees ! Estimated noise=196.635 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 (14.4, -8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000676286 Jy ! Component: 100 - total flux cleaned = -0.00112595 Jy ! Component: 150 - total flux cleaned = -0.00148091 Jy ! Component: 200 - total flux cleaned = -0.00180892 Jy ! Total flux subtracted in 200 components = -0.00180892 Jy ! Clean residual min=-0.011220 max=0.011488 Jy/beam ! Clean residual mean=0.000087 rms=0.002169 Jy/beam ! Combined flux in latest and established models = 3.21844 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 110 components and 3.21844 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.131638Jy sigma=0.001175 ! Fit after self-cal, rms=0.131413Jy sigma=0.001171 ! 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=0.131413Jy sigma=0.001171 ! Fit after self-cal, rms=0.125479Jy sigma=0.001128 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.292 mas, bmaj=13.16 mas, bpa=3.744 degrees ! Estimated noise=196.658 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00362387 Jy ! Component: 100 - total flux cleaned = -0.00426438 Jy ! Component: 150 - total flux cleaned = -0.00454492 Jy ! Component: 200 - total flux cleaned = -0.00505531 Jy ! Total flux subtracted in 200 components = -0.00505531 Jy ! Clean residual min=-0.008525 max=0.010329 Jy/beam ! Clean residual mean=0.000066 rms=0.001987 Jy/beam ! Combined flux in latest and established models = 3.21338 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 119 components and 3.21338 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123178Jy sigma=0.001113 ! Fit after self-cal, rms=0.123043Jy sigma=0.001111 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 (14.4, 33.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00304548 Jy ! Component: 100 - total flux cleaned = 0.00209524 Jy ! Component: 150 - total flux cleaned = 0.00181421 Jy ! Component: 200 - total flux cleaned = 0.00130008 Jy ! Total flux subtracted in 200 components = 0.00130008 Jy ! Clean residual min=-0.007963 max=0.008857 Jy/beam ! Clean residual mean=0.000067 rms=0.001922 Jy/beam ! Combined flux in latest and established models = 3.21468 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 134 components and 3.21468 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.120816Jy sigma=0.001092 ! Fit after self-cal, rms=0.120682Jy sigma=0.001091 ! Inverting map ! Added new window around map position (137.6, -127.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00829342 Jy ! Component: 100 - total flux cleaned = 0.0122073 Jy ! Component: 150 - total flux cleaned = 0.0137108 Jy ! Component: 200 - total flux cleaned = 0.0144227 Jy ! Total flux subtracted in 200 components = 0.0144227 Jy ! Clean residual min=-0.007682 max=0.008587 Jy/beam ! Clean residual mean=0.000057 rms=0.001716 Jy/beam ! Combined flux in latest and established models = 3.22911 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 163 components and 3.22911 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.119097Jy sigma=0.001072 ! Fit after self-cal, rms=0.119016Jy sigma=0.001072 ! 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=0.119016Jy sigma=0.001072 ! Fit after self-cal, rms=0.081219Jy sigma=0.000894 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.284 mas, bmaj=13.15 mas, bpa=3.637 degrees ! Estimated noise=196.417 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00114122 Jy ! Component: 100 - total flux cleaned = 0.000198335 Jy ! Component: 150 - total flux cleaned = 0.00137325 Jy ! Component: 200 - total flux cleaned = 0.00241922 Jy ! Total flux subtracted in 200 components = 0.00241922 Jy ! Clean residual min=-0.006340 max=0.005870 Jy/beam ! Clean residual mean=0.000026 rms=0.001191 Jy/beam ! Combined flux in latest and established models = 3.23152 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 197 components and 3.23152 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080440Jy sigma=0.000881 ! Fit after self-cal, rms=0.080353Jy sigma=0.000880 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 = -0.000247304 Jy ! Component: 100 - total flux cleaned = 0.000587952 Jy ! Component: 150 - total flux cleaned = 0.0012383 Jy ! Component: 200 - total flux cleaned = 0.00161094 Jy ! Total flux subtracted in 200 components = 0.00161094 Jy ! Clean residual min=-0.005757 max=0.005691 Jy/beam ! Clean residual mean=0.000025 rms=0.001148 Jy/beam ! Combined flux in latest and established models = 3.23314 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 213 components and 3.23314 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079903Jy sigma=0.000874 ! Fit after self-cal, rms=0.079850Jy sigma=0.000874 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 15 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=0.079850Jy sigma=0.000874 ! Fit after self-cal, rms=0.079480Jy sigma=0.000872 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=12.34 mas, bmaj=18.06 mas, bpa=9.142 degrees ! Estimated noise=213.778 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100281 Jy ! Component: 100 - total flux cleaned = 0.00288761 Jy ! Component: 150 - total flux cleaned = 0.00407886 Jy ! Component: 200 - total flux cleaned = 0.00510343 Jy ! Total flux subtracted in 200 components = 0.00510343 Jy ! Clean residual min=-0.005392 max=0.007068 Jy/beam ! Clean residual mean=0.000034 rms=0.001345 Jy/beam ! Combined flux in latest and established models = 3.23824 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 238 components and 3.23824 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079202Jy sigma=0.000866 ! Fit after self-cal, rms=0.079146Jy sigma=0.000865 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 (92.8, -100.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0070784 Jy ! Component: 100 - total flux cleaned = 0.00978961 Jy ! Component: 150 - total flux cleaned = 0.0116654 Jy ! Component: 200 - total flux cleaned = 0.0131187 Jy ! Total flux subtracted in 200 components = 0.0131187 Jy ! Clean residual min=-0.005279 max=0.004993 Jy/beam ! Clean residual mean=0.000015 rms=0.001030 Jy/beam ! Combined flux in latest and established models = 3.25136 Jy ! Performing phase self-cal ! Adding 65 model components to the UV plane model. ! The established model now contains 302 components and 3.25136 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078655Jy sigma=0.000857 ! Fit after self-cal, rms=0.078597Jy sigma=0.000856 ! 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=6.284 mas, bmaj=13.15 mas, bpa=3.598 degrees ! Estimated noise=196.353 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.284 x 13.15 at 3.598 degrees (North through East) ! Clean map min=-0.0075878 max=2.6557 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=0.078597Jy sigma=0.000856 ! Fit after self-cal, rms=0.053615Jy sigma=0.000622 ! Inverting map and beam ! Estimated beam: bmin=6.282 mas, bmaj=13.15 mas, bpa=3.564 degrees ! Estimated noise=196.26 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00154962 Jy ! Component: 100 - total flux cleaned = -0.00155745 Jy ! Component: 150 - total flux cleaned = -0.00143827 Jy ! Component: 200 - total flux cleaned = -0.000979773 Jy ! Total flux subtracted in 200 components = -0.000979773 Jy ! Clean residual min=-0.004797 max=0.004000 Jy/beam ! Clean residual mean=0.000014 rms=0.000812 Jy/beam ! Combined flux in latest and established models = 3.25038 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 327 components and 3.25038 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052961Jy sigma=0.000614 ! Fit after self-cal, rms=0.052903Jy sigma=0.000613 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.17724e-05 Jy ! Component: 100 - total flux cleaned = 0.000412494 Jy ! Component: 150 - total flux cleaned = 0.00071893 Jy ! Component: 200 - total flux cleaned = 0.00101261 Jy ! Total flux subtracted in 200 components = 0.00101261 Jy ! Clean residual min=-0.004472 max=0.003982 Jy/beam ! Clean residual mean=0.000011 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 3.25139 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 343 components and 3.25139 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052475Jy sigma=0.000608 ! Fit after self-cal, rms=0.052438Jy sigma=0.000608 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052438Jy sigma=0.000608 ! Fit after self-cal, rms=0.052267Jy sigma=0.000607 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=4.836 mas, bmaj=10.6 mas, bpa=3.048 degrees ! Estimated noise=401.985 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.0143 Jy ! Component: 100 - total flux cleaned = 2.51447 Jy ! Component: 150 - total flux cleaned = 2.73821 Jy ! Component: 200 - total flux cleaned = 2.86483 Jy ! Total flux subtracted in 200 components = 2.86483 Jy ! Clean residual min=-0.021240 max=0.064180 Jy/beam ! Clean residual mean=-0.000256 rms=0.004756 Jy/beam ! Combined flux in latest and established models = 2.86483 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 25 model components to the UV plane model. ! The established model now contains 25 components and 2.86483 Jy ! Inverting map and beam ! Estimated beam: bmin=6.282 mas, bmaj=13.15 mas, bpa=3.534 degrees ! Estimated noise=196.226 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 = 0.130334 Jy ! Component: 100 - total flux cleaned = 0.201428 Jy ! Component: 150 - total flux cleaned = 0.24582 Jy ! Component: 200 - total flux cleaned = 0.275286 Jy ! Total flux subtracted in 200 components = 0.275286 Jy ! Clean residual min=-0.007395 max=0.017406 Jy/beam ! Clean residual mean=0.000028 rms=0.002648 Jy/beam ! Combined flux in latest and established models = 3.14011 Jy ! Adding 83 model components to the UV plane model. ! The established model now contains 102 components and 3.14011 Jy ! Inverting map ! Added new window around map position (3.2, -14.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0205106 Jy ! Component: 100 - total flux cleaned = 0.0348955 Jy ! Component: 150 - total flux cleaned = 0.0458059 Jy ! Component: 200 - total flux cleaned = 0.052603 Jy ! Total flux subtracted in 200 components = 0.052603 Jy ! Clean residual min=-0.005861 max=0.007832 Jy/beam ! Clean residual mean=0.000041 rms=0.001609 Jy/beam ! Combined flux in latest and established models = 3.19271 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 138 components and 3.19271 Jy ! Inverting map ! Added new window around map position (-3.2, 13.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00647768 Jy ! Component: 100 - total flux cleaned = 0.0114738 Jy ! Component: 150 - total flux cleaned = 0.0163653 Jy ! Component: 200 - total flux cleaned = 0.0208774 Jy ! Total flux subtracted in 200 components = 0.0208774 Jy ! Clean residual min=-0.004354 max=0.006263 Jy/beam ! Clean residual mean=0.000037 rms=0.001295 Jy/beam ! Combined flux in latest and established models = 3.21359 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 173 components and 3.21359 Jy ! Inverting map ! Added new window around map position (-8, -12.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00313109 Jy ! Component: 100 - total flux cleaned = 0.00696736 Jy ! Component: 150 - total flux cleaned = 0.0105324 Jy ! Component: 200 - total flux cleaned = 0.0134616 Jy ! Total flux subtracted in 200 components = 0.0134616 Jy ! Clean residual min=-0.003964 max=0.004391 Jy/beam ! Clean residual mean=0.000034 rms=0.001116 Jy/beam ! Combined flux in latest and established models = 3.22705 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 204 components and 3.22705 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 15 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=12.34 mas, bmaj=18.06 mas, bpa=9.033 degrees ! Estimated noise=213.662 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00633257 Jy ! Component: 100 - total flux cleaned = 0.0113976 Jy ! Component: 150 - total flux cleaned = 0.0148462 Jy ! Component: 200 - total flux cleaned = 0.0171182 Jy ! Total flux subtracted in 200 components = 0.0171182 Jy ! Clean residual min=-0.003919 max=0.003861 Jy/beam ! Clean residual mean=0.000033 rms=0.001048 Jy/beam ! Combined flux in latest and established models = 3.24417 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 = 0.00150376 Jy ! Component: 100 - total flux cleaned = 0.00288785 Jy ! Component: 150 - total flux cleaned = 0.00416468 Jy ! Component: 200 - total flux cleaned = 0.00491543 Jy ! Total flux subtracted in 200 components = 0.00491543 Jy ! Clean residual min=-0.003847 max=0.003839 Jy/beam ! Clean residual mean=0.000025 rms=0.000920 Jy/beam ! Combined flux in latest and established models = 3.24909 Jy ! Adding 117 model components to the UV plane model. ! The established model now contains 308 components and 3.24909 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=6.282 mas, bmaj=13.15 mas, bpa=3.534 degrees ! Estimated noise=196.226 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00140703 Jy ! Component: 100 - total flux cleaned = -0.0015875 Jy ! Component: 150 - total flux cleaned = -0.001257 Jy ! Component: 200 - total flux cleaned = -0.00110092 Jy ! Total flux subtracted in 200 components = -0.00110092 Jy ! Clean residual min=-0.003601 max=0.003590 Jy/beam ! Clean residual mean=0.000017 rms=0.000793 Jy/beam ! Combined flux in latest and established models = 3.24799 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 325 components and 3.24799 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053000Jy sigma=0.000612 ! Fit after self-cal, rms=0.051908Jy sigma=0.000603 wmodel J0745+1011_L_2010_09_23_pus_map.mod ! Writing 325 model components to file: J0745+1011_L_2010_09_23_pus_map.mod wobs J0745+1011_L_2010_09_23_pus_uvs.fits ! Writing UV FITS file: J0745+1011_L_2010_09_23_pus_uvs.fits wwins J0745+1011_L_2010_09_23_pus_map.win ! wwins: Wrote 9 windows to J0745+1011_L_2010_09_23_pus_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 = -7.18675e-05 Jy ! Component: 100 - total flux cleaned = 0.000276771 Jy ! Component: 150 - total flux cleaned = 0.000720406 Jy ! Component: 200 - total flux cleaned = 0.00104265 Jy ! Component: 250 - total flux cleaned = 0.00130356 Jy ! Component: 300 - total flux cleaned = 0.00150837 Jy ! Component: 350 - total flux cleaned = 0.00160883 Jy ! Component: 400 - total flux cleaned = 0.00185642 Jy ! Component: 450 - total flux cleaned = 0.00200244 Jy ! Component: 500 - total flux cleaned = 0.00214632 Jy ! Component: 550 - total flux cleaned = 0.00228795 Jy ! Component: 600 - total flux cleaned = 0.00238122 Jy ! Component: 650 - total flux cleaned = 0.00256512 Jy ! Component: 700 - total flux cleaned = 0.00265598 Jy ! Component: 750 - total flux cleaned = 0.00283517 Jy ! Component: 800 - total flux cleaned = 0.00301136 Jy ! Component: 850 - total flux cleaned = 0.00305415 Jy ! Component: 900 - total flux cleaned = 0.00318353 Jy ! Component: 950 - total flux cleaned = 0.00322615 Jy ! Component: 1000 - total flux cleaned = 0.00335214 Jy ! Component: 1050 - total flux cleaned = 0.00347689 Jy ! Component: 1100 - total flux cleaned = 0.00360059 Jy ! Component: 1150 - total flux cleaned = 0.00376334 Jy ! Component: 1200 - total flux cleaned = 0.00392431 Jy ! Component: 1250 - total flux cleaned = 0.00400393 Jy ! Component: 1300 - total flux cleaned = 0.0040826 Jy ! Component: 1350 - total flux cleaned = 0.00420009 Jy ! Component: 1400 - total flux cleaned = 0.00423901 Jy ! Component: 1450 - total flux cleaned = 0.00447027 Jy ! Component: 1500 - total flux cleaned = 0.00458443 Jy ! Component: 1550 - total flux cleaned = 0.00469762 Jy ! Component: 1600 - total flux cleaned = 0.00484759 Jy ! Component: 1650 - total flux cleaned = 0.00484777 Jy ! Component: 1700 - total flux cleaned = 0.00503248 Jy ! Component: 1750 - total flux cleaned = 0.00503211 Jy ! Component: 1800 - total flux cleaned = 0.00503235 Jy ! Component: 1850 - total flux cleaned = 0.00514009 Jy ! Component: 1900 - total flux cleaned = 0.00521157 Jy ! Component: 1950 - total flux cleaned = 0.00531786 Jy ! Component: 2000 - total flux cleaned = 0.00528245 Jy ! Component: 2050 - total flux cleaned = 0.00538701 Jy ! Component: 2100 - total flux cleaned = 0.00549036 Jy ! Component: 2150 - total flux cleaned = 0.0055248 Jy ! Component: 2200 - total flux cleaned = 0.00559313 Jy ! Component: 2250 - total flux cleaned = 0.00579639 Jy ! Component: 2300 - total flux cleaned = 0.00582976 Jy ! Component: 2350 - total flux cleaned = 0.00586331 Jy ! Component: 2400 - total flux cleaned = 0.0060291 Jy ! Component: 2450 - total flux cleaned = 0.00606191 Jy ! Component: 2500 - total flux cleaned = 0.0061601 Jy ! Component: 2550 - total flux cleaned = 0.00632249 Jy ! Component: 2600 - total flux cleaned = 0.00635473 Jy ! Component: 2650 - total flux cleaned = 0.00645094 Jy ! Component: 2700 - total flux cleaned = 0.00657839 Jy ! Component: 2750 - total flux cleaned = 0.00664173 Jy ! Component: 2800 - total flux cleaned = 0.00679872 Jy ! Component: 2850 - total flux cleaned = 0.00679839 Jy ! Component: 2900 - total flux cleaned = 0.00686045 Jy ! Component: 2950 - total flux cleaned = 0.00698388 Jy ! Component: 3000 - total flux cleaned = 0.00695319 Jy ! Component: 3050 - total flux cleaned = 0.00704475 Jy ! Component: 3100 - total flux cleaned = 0.00707499 Jy ! Component: 3150 - total flux cleaned = 0.00725585 Jy ! Component: 3200 - total flux cleaned = 0.00722598 Jy ! Component: 3250 - total flux cleaned = 0.00728548 Jy ! Component: 3300 - total flux cleaned = 0.00734507 Jy ! Component: 3350 - total flux cleaned = 0.00722698 Jy ! Component: 3400 - total flux cleaned = 0.00743185 Jy ! Component: 3450 - total flux cleaned = 0.00734427 Jy ! Component: 3500 - total flux cleaned = 0.0073444 Jy ! Component: 3550 - total flux cleaned = 0.00740224 Jy ! Component: 3600 - total flux cleaned = 0.00745952 Jy ! Component: 3650 - total flux cleaned = 0.00748769 Jy ! Component: 3700 - total flux cleaned = 0.00737413 Jy ! Component: 3750 - total flux cleaned = 0.00740249 Jy ! Component: 3800 - total flux cleaned = 0.00743062 Jy ! Component: 3850 - total flux cleaned = 0.00751447 Jy ! Component: 3900 - total flux cleaned = 0.00762558 Jy ! Component: 3950 - total flux cleaned = 0.00759817 Jy ! Component: 4000 - total flux cleaned = 0.00757067 Jy ! Component: 4050 - total flux cleaned = 0.00768001 Jy ! Total flux subtracted in 4096 components = 0.00759852 Jy ! Clean residual min=-0.001383 max=0.001420 Jy/beam ! Clean residual mean=0.000010 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 3.25558 Jy keep ! Adding 227 model components to the UV plane model. ! The established model now contains 542 components and 3.25559 Jy ![Exited script file: muppet] wmap "J0745+1011_L_2010_09_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.282 x 13.15 at 3.534 degrees (North through East) ! Clean map min=-0.0040836 max=2.6573 Jy/beam ! Writing clean map to FITS file: J0745+1011_L_2010_09_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 2.65729 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000496558 device "J0745+1011_L_2010_09_23_pus\_map.eps/VPS" ! Attempting to open device: 'J0745+1011_L_2010_09_23_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0560599 0.0560599 0.11212 0.224239 0.448479 0.896958 1.79392 3.58783 7.17566 14.3513 28.7027 57.4053 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(1000*peak_flux)/1000 ! peak= 2.657 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.282 x 13.15 at 3.534 degrees (North through East) ! Clean map min=-0.0040836 max=2.6573 Jy/beam quit ! Quitting program ! Log file J0745+1011_L_2010_09_23_pus_uvs.log closed on Sun Jan 10 15:20:57 2016