! Started logfile: J0238+1636_L_2010_09_23_pus_uvs.log on Sun Jan 10 15:19:38 2016 obs J0238+1636_L_2010_09_23_pus_uva.fits ! Reading UV FITS file: J0238+1636_L_2010_09_23_pus_uva.fits ! AN table 1: 531 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.83145 visibilities/baseline/integration-bin. ! Found source: J0238+1636 ! ! 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 752 lines of history. ! ! Reading 254304 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 J0238+1636_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 408 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 408 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 409 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 408 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.198875Jy sigma=0.002399 ! Fit after self-cal, rms=0.113768Jy sigma=0.001265 ! 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=5.885 mas, bmaj=10.41 mas, bpa=-7.753 degrees ! Estimated noise=516.789 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 = 0.74526 Jy ! Component: 100 - total flux cleaned = 0.908049 Jy ! Total flux subtracted in 100 components = 0.908049 Jy ! Clean residual min=-0.011114 max=0.047829 Jy/beam ! Clean residual mean=-0.000014 rms=0.003090 Jy/beam ! Combined flux in latest and established models = 0.908049 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.908049 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.127719Jy sigma=0.001298 ! Fit after self-cal, rms=0.127718Jy sigma=0.001298 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0458125 Jy ! Component: 100 - total flux cleaned = 0.0501131 Jy ! Total flux subtracted in 100 components = 0.0501131 Jy ! Clean residual min=-0.012267 max=0.017449 Jy/beam ! Clean residual mean=-0.000007 rms=0.002471 Jy/beam ! Combined flux in latest and established models = 0.958162 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 11 components and 0.958162 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106873Jy sigma=0.001060 ! Fit after self-cal, rms=0.106864Jy sigma=0.001060 ! Inverting map ! Added new window around map position (11.2, 3.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00882322 Jy ! Component: 100 - total flux cleaned = 0.0124973 Jy ! Total flux subtracted in 100 components = 0.0124973 Jy ! Clean residual min=-0.011502 max=0.014912 Jy/beam ! Clean residual mean=-0.000006 rms=0.002353 Jy/beam ! Combined flux in latest and established models = 0.97066 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 23 components and 0.97066 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102445Jy sigma=0.001023 ! Fit after self-cal, rms=0.102250Jy sigma=0.001021 ! 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=7.86 mas, bmaj=13.24 mas, bpa=-6.744 degrees ! Estimated noise=219.435 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 (-1.6, 15.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0177663 Jy ! Component: 100 - total flux cleaned = 0.0296352 Jy ! Component: 150 - total flux cleaned = 0.0379931 Jy ! Component: 200 - total flux cleaned = 0.0440734 Jy ! Total flux subtracted in 200 components = 0.0440734 Jy ! Clean residual min=-0.006463 max=0.008394 Jy/beam ! Clean residual mean=-0.000015 rms=0.001513 Jy/beam ! Combined flux in latest and established models = 1.01473 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 57 components and 1.01473 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097773Jy sigma=0.000961 ! Fit after self-cal, rms=0.097634Jy sigma=0.000959 ! 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 1.06 FD 1.00 KP 0.99 LA 1.02 ! MK 1.02 NL 1.04 OV 0.97 PT 0.99 ! SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 KP 1.02 LA 1.06 ! MK 1.01 NL 1.02 OV 0.98 PT 0.96 ! SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 KP 0.90 LA 0.96 ! MK 0.90 NL 0.99 OV 1.01 PT 1.02 ! SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 KP 0.97 LA 0.98 ! MK 0.94 NL 1.00 OV 1.03 PT 1.01 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.097634Jy sigma=0.000959 ! Fit after self-cal, rms=0.073860Jy sigma=0.000721 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=7.824 mas, bmaj=13.3 mas, bpa=-7.164 degrees ! Estimated noise=219.297 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 = -0.000403373 Jy ! Component: 100 - total flux cleaned = -0.00118223 Jy ! Component: 150 - total flux cleaned = -0.00139291 Jy ! Component: 200 - total flux cleaned = -0.00157636 Jy ! Total flux subtracted in 200 components = -0.00157636 Jy ! Clean residual min=-0.005726 max=0.004165 Jy/beam ! Clean residual mean=-0.000010 rms=0.000772 Jy/beam ! Combined flux in latest and established models = 1.01316 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 75 components and 1.01316 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073297Jy sigma=0.000715 ! Fit after self-cal, rms=0.073262Jy sigma=0.000715 ! 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=0.073262Jy sigma=0.000715 ! Fit after self-cal, rms=0.066828Jy sigma=0.000679 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.847 mas, bmaj=13.27 mas, bpa=-7.128 degrees ! Estimated noise=219.329 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00154943 Jy ! Component: 100 - total flux cleaned = -0.00162834 Jy ! Component: 150 - total flux cleaned = -0.00169482 Jy ! Component: 200 - total flux cleaned = -0.00169592 Jy ! Total flux subtracted in 200 components = -0.00169592 Jy ! Clean residual min=-0.003587 max=0.002840 Jy/beam ! Clean residual mean=-0.000005 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 1.01146 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 86 components and 1.01146 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066625Jy sigma=0.000677 ! Fit after self-cal, rms=0.066624Jy sigma=0.000677 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 = -5.98632e-05 Jy ! Component: 100 - total flux cleaned = -6.13144e-05 Jy ! Component: 150 - total flux cleaned = -6.22558e-05 Jy ! Component: 200 - total flux cleaned = -0.000103176 Jy ! Total flux subtracted in 200 components = -0.000103176 Jy ! Clean residual min=-0.003508 max=0.002828 Jy/beam ! Clean residual mean=-0.000005 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 1.01136 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 95 components and 1.01136 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066533Jy sigma=0.000677 ! Fit after self-cal, rms=0.066530Jy sigma=0.000677 ! 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=0.066530Jy sigma=0.000677 ! Fit after self-cal, rms=0.061677Jy sigma=0.000641 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.837 mas, bmaj=13.26 mas, bpa=-7.259 degrees ! Estimated noise=219.243 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00183671 Jy ! Component: 100 - total flux cleaned = -0.00217552 Jy ! Component: 150 - total flux cleaned = -0.00234545 Jy ! Component: 200 - total flux cleaned = -0.00239731 Jy ! Total flux subtracted in 200 components = -0.00239731 Jy ! Clean residual min=-0.001711 max=0.002091 Jy/beam ! Clean residual mean=-0.000004 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 1.00896 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 105 components and 1.00896 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061526Jy sigma=0.000639 ! Fit after self-cal, rms=0.061524Jy sigma=0.000639 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 (-4, 53.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00204392 Jy ! Component: 100 - total flux cleaned = 0.00317844 Jy ! Component: 150 - total flux cleaned = 0.00349188 Jy ! Component: 200 - total flux cleaned = 0.00369308 Jy ! Total flux subtracted in 200 components = 0.00369308 Jy ! Clean residual min=-0.001423 max=0.001799 Jy/beam ! Clean residual mean=-0.000002 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 1.01265 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 127 components and 1.01265 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061423Jy sigma=0.000638 ! Fit after self-cal, rms=0.061422Jy sigma=0.000638 ! Inverting map ! Added new window around map position (13.6, 46.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00177969 Jy ! Component: 100 - total flux cleaned = 0.00236212 Jy ! Component: 150 - total flux cleaned = 0.00275723 Jy ! Component: 200 - total flux cleaned = 0.00301402 Jy ! Total flux subtracted in 200 components = 0.00301402 Jy ! Clean residual min=-0.001364 max=0.001292 Jy/beam ! Clean residual mean=-0.000001 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 1.01567 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 154 components and 1.01567 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061348Jy sigma=0.000637 ! Fit after self-cal, rms=0.061344Jy sigma=0.000637 ! 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=0.061344Jy sigma=0.000637 ! Fit after self-cal, rms=0.061230Jy sigma=0.000636 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=13.3 mas, bmaj=17.24 mas, bpa=6.074 degrees ! Estimated noise=228.747 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000426905 Jy ! Component: 100 - total flux cleaned = -0.000278089 Jy ! Component: 150 - total flux cleaned = -0.000148633 Jy ! Component: 200 - total flux cleaned = -3.35494e-06 Jy ! Total flux subtracted in 200 components = -3.35494e-06 Jy ! Clean residual min=-0.001262 max=0.001145 Jy/beam ! Clean residual mean=-0.000001 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 1.01566 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 179 components and 1.01566 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061187Jy sigma=0.000636 ! Fit after self-cal, rms=0.061185Jy sigma=0.000636 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 = 0.000140777 Jy ! Component: 100 - total flux cleaned = 0.000316538 Jy ! Component: 150 - total flux cleaned = 0.000475925 Jy ! Component: 200 - total flux cleaned = 0.000580667 Jy ! Total flux subtracted in 200 components = 0.000580667 Jy ! Clean residual min=-0.001169 max=0.001113 Jy/beam ! Clean residual mean=-0.000001 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 1.01624 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 188 components and 1.01624 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061165Jy sigma=0.000635 ! Fit after self-cal, rms=0.061164Jy sigma=0.000635 ! 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=7.835 mas, bmaj=13.26 mas, bpa=-7.283 degrees ! Estimated noise=219.19 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 7.835 x 13.26 at -7.283 degrees (North through East) ! Clean map min=-0.0011472 max=0.9528 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=0.061164Jy sigma=0.000635 ! Fit after self-cal, rms=0.046911Jy sigma=0.000527 ! Inverting map and beam ! Estimated beam: bmin=7.833 mas, bmaj=13.26 mas, bpa=-7.305 degrees ! Estimated noise=219.194 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000860587 Jy ! Component: 100 - total flux cleaned = -0.00119678 Jy ! Component: 150 - total flux cleaned = -0.00134629 Jy ! Component: 200 - total flux cleaned = -0.00144823 Jy ! Total flux subtracted in 200 components = -0.00144823 Jy ! Clean residual min=-0.001216 max=0.001039 Jy/beam ! Clean residual mean=0.000000 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 1.0148 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 196 components and 1.0148 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.046831Jy sigma=0.000526 ! Fit after self-cal, rms=0.046831Jy sigma=0.000526 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000129875 Jy ! Component: 100 - total flux cleaned = -0.000159933 Jy ! Component: 150 - total flux cleaned = -0.000159093 Jy ! Component: 200 - total flux cleaned = -0.000133217 Jy ! Total flux subtracted in 200 components = -0.000133217 Jy ! Clean residual min=-0.001121 max=0.001017 Jy/beam ! Clean residual mean=0.000000 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 1.01466 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 205 components and 1.01466 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.046791Jy sigma=0.000526 ! Fit after self-cal, rms=0.046791Jy sigma=0.000526 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.046791Jy sigma=0.000526 ! Fit after self-cal, rms=0.046750Jy sigma=0.000526 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=5.853 mas, bmaj=10.39 mas, bpa=-8.324 degrees ! Estimated noise=515.57 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.743503 Jy ! Component: 100 - total flux cleaned = 0.905869 Jy ! Component: 150 - total flux cleaned = 0.949501 Jy ! Component: 200 - total flux cleaned = 0.968137 Jy ! Total flux subtracted in 200 components = 0.968137 Jy ! Clean residual min=-0.008546 max=0.008678 Jy/beam ! Clean residual mean=-0.000008 rms=0.000806 Jy/beam ! Combined flux in latest and established models = 0.968136 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.968136 Jy ! Inverting map and beam ! Estimated beam: bmin=7.83 mas, bmaj=13.26 mas, bpa=-7.324 degrees ! Estimated noise=219.181 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 = 0.0119992 Jy ! Component: 100 - total flux cleaned = 0.0193744 Jy ! Component: 150 - total flux cleaned = 0.022433 Jy ! Component: 200 - total flux cleaned = 0.0247662 Jy ! Total flux subtracted in 200 components = 0.0247662 Jy ! Clean residual min=-0.002692 max=0.003172 Jy/beam ! Clean residual mean=-0.000010 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.992903 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 49 components and 0.992903 Jy ! Inverting map ! Added new window around map position (13.6, 19.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00219754 Jy ! Component: 100 - total flux cleaned = 0.00378551 Jy ! Component: 150 - total flux cleaned = 0.00494535 Jy ! Component: 200 - total flux cleaned = 0.0059959 Jy ! Total flux subtracted in 200 components = 0.0059959 Jy ! Clean residual min=-0.001801 max=0.002518 Jy/beam ! Clean residual mean=-0.000006 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.998899 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 71 components and 0.998899 Jy ! Inverting map ! Added new window around map position (-8.8, -8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000941669 Jy ! Component: 100 - total flux cleaned = 0.0020441 Jy ! Component: 150 - total flux cleaned = 0.00305598 Jy ! Component: 200 - total flux cleaned = 0.00399175 Jy ! Total flux subtracted in 200 components = 0.00399175 Jy ! Clean residual min=-0.001305 max=0.001384 Jy/beam ! Clean residual mean=-0.000004 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 1.00289 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 103 components and 1.00289 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=13.3 mas, bmaj=17.25 mas, bpa=5.982 degrees ! Estimated noise=228.759 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0020813 Jy ! Component: 100 - total flux cleaned = 0.00372348 Jy ! Component: 150 - total flux cleaned = 0.00501815 Jy ! Component: 200 - total flux cleaned = 0.00602064 Jy ! Total flux subtracted in 200 components = 0.00602064 Jy ! Clean residual min=-0.001003 max=0.000919 Jy/beam ! Clean residual mean=-0.000003 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 1.00891 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 = 0.000824902 Jy ! Component: 100 - total flux cleaned = 0.00154691 Jy ! Component: 150 - total flux cleaned = 0.00212393 Jy ! Component: 200 - total flux cleaned = 0.00245265 Jy ! Total flux subtracted in 200 components = 0.00245265 Jy ! Clean residual min=-0.000944 max=0.000810 Jy/beam ! Clean residual mean=-0.000001 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 1.01136 Jy ! Adding 95 model components to the UV plane model. ! The established model now contains 188 components and 1.01136 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=7.83 mas, bmaj=13.26 mas, bpa=-7.324 degrees ! Estimated noise=219.181 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000143602 Jy ! Component: 100 - total flux cleaned = -8.51852e-05 Jy ! Component: 150 - total flux cleaned = -3.60994e-05 Jy ! Component: 200 - total flux cleaned = 9.79915e-05 Jy ! Total flux subtracted in 200 components = 9.79915e-05 Jy ! Clean residual min=-0.001055 max=0.001014 Jy/beam ! Clean residual mean=-0.000001 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 1.01146 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 198 components and 1.01146 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.046821Jy sigma=0.000526 ! Fit after self-cal, rms=0.046803Jy sigma=0.000526 wmodel J0238+1636_L_2010_09_23_pus_map.mod ! Writing 198 model components to file: J0238+1636_L_2010_09_23_pus_map.mod wobs J0238+1636_L_2010_09_23_pus_uvs.fits ! Writing UV FITS file: J0238+1636_L_2010_09_23_pus_uvs.fits wwins J0238+1636_L_2010_09_23_pus_map.win ! wwins: Wrote 7 windows to J0238+1636_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 = -0.000287477 Jy ! Component: 100 - total flux cleaned = -0.000374242 Jy ! Component: 150 - total flux cleaned = -0.000390524 Jy ! Component: 200 - total flux cleaned = -0.000422201 Jy ! Component: 250 - total flux cleaned = -0.000513722 Jy ! Component: 300 - total flux cleaned = -0.00055851 Jy ! Component: 350 - total flux cleaned = -0.000602281 Jy ! Component: 400 - total flux cleaned = -0.000630887 Jy ! Component: 450 - total flux cleaned = -0.000644967 Jy ! Component: 500 - total flux cleaned = -0.000686484 Jy ! Component: 550 - total flux cleaned = -0.00074079 Jy ! Component: 600 - total flux cleaned = -0.000794358 Jy ! Component: 650 - total flux cleaned = -0.000807834 Jy ! Component: 700 - total flux cleaned = -0.000860146 Jy ! Component: 750 - total flux cleaned = -0.000860167 Jy ! Component: 800 - total flux cleaned = -0.000872903 Jy ! Component: 850 - total flux cleaned = -0.000885742 Jy ! Component: 900 - total flux cleaned = -0.000935591 Jy ! Component: 950 - total flux cleaned = -0.000960275 Jy ! Component: 1000 - total flux cleaned = -0.000972363 Jy ! Component: 1050 - total flux cleaned = -0.000984426 Jy ! Component: 1100 - total flux cleaned = -0.00103219 Jy ! Component: 1150 - total flux cleaned = -0.00103203 Jy ! Component: 1200 - total flux cleaned = -0.000984891 Jy ! Component: 1250 - total flux cleaned = -0.000984924 Jy ! Component: 1300 - total flux cleaned = -0.000961999 Jy ! Component: 1350 - total flux cleaned = -0.000973353 Jy ! Component: 1400 - total flux cleaned = -0.000927929 Jy ! Component: 1450 - total flux cleaned = -0.000950388 Jy ! Component: 1500 - total flux cleaned = -0.000905686 Jy ! Component: 1550 - total flux cleaned = -0.000916817 Jy ! Component: 1600 - total flux cleaned = -0.00091685 Jy ! Component: 1650 - total flux cleaned = -0.000905886 Jy ! Component: 1700 - total flux cleaned = -0.000884182 Jy ! Component: 1750 - total flux cleaned = -0.000841078 Jy ! Component: 1800 - total flux cleaned = -0.000787763 Jy ! Component: 1850 - total flux cleaned = -0.000798441 Jy ! Component: 1900 - total flux cleaned = -0.00078793 Jy ! Component: 1950 - total flux cleaned = -0.000777304 Jy ! Component: 2000 - total flux cleaned = -0.000735559 Jy ! Component: 2050 - total flux cleaned = -0.00069406 Jy ! Component: 2100 - total flux cleaned = -0.000652848 Jy ! Component: 2150 - total flux cleaned = -0.000622029 Jy ! Component: 2200 - total flux cleaned = -0.000611769 Jy ! Component: 2250 - total flux cleaned = -0.000571232 Jy ! Component: 2300 - total flux cleaned = -0.000530863 Jy ! Component: 2350 - total flux cleaned = -0.000510808 Jy ! Component: 2400 - total flux cleaned = -0.000480866 Jy ! Component: 2450 - total flux cleaned = -0.000431261 Jy ! Component: 2500 - total flux cleaned = -0.00041157 Jy ! Component: 2550 - total flux cleaned = -0.000352704 Jy ! Component: 2600 - total flux cleaned = -0.000372236 Jy ! Component: 2650 - total flux cleaned = -0.000304205 Jy ! Component: 2700 - total flux cleaned = -0.00028486 Jy ! Component: 2750 - total flux cleaned = -0.000255925 Jy ! Component: 2800 - total flux cleaned = -0.000208105 Jy ! Component: 2850 - total flux cleaned = -0.000198632 Jy ! Component: 2900 - total flux cleaned = -0.000179687 Jy ! Component: 2950 - total flux cleaned = -0.000198585 Jy ! Component: 3000 - total flux cleaned = -0.000123477 Jy ! Component: 3050 - total flux cleaned = -0.000151416 Jy ! Component: 3100 - total flux cleaned = -0.000132752 Jy ! Component: 3150 - total flux cleaned = -0.000104996 Jy ! Component: 3200 - total flux cleaned = -6.80729e-05 Jy ! Component: 3250 - total flux cleaned = -5.8926e-05 Jy ! Component: 3300 - total flux cleaned = -6.80091e-05 Jy ! Component: 3350 - total flux cleaned = -2.25072e-05 Jy ! Component: 3400 - total flux cleaned = -4.9709e-05 Jy ! Component: 3450 - total flux cleaned = -4.54648e-06 Jy ! Component: 3500 - total flux cleaned = 4.43374e-06 Jy ! Component: 3550 - total flux cleaned = 1.33658e-05 Jy ! Component: 3600 - total flux cleaned = 4.51523e-06 Jy ! Component: 3650 - total flux cleaned = 2.22429e-05 Jy ! Component: 3700 - total flux cleaned = -2.19578e-05 Jy ! Component: 3750 - total flux cleaned = 4.44816e-06 Jy ! Component: 3800 - total flux cleaned = -1.30982e-05 Jy ! Component: 3850 - total flux cleaned = -4.41065e-06 Jy ! Component: 3900 - total flux cleaned = 4.28348e-06 Jy ! Component: 3950 - total flux cleaned = -4.33204e-06 Jy ! Component: 4000 - total flux cleaned = -2.1574e-05 Jy ! Component: 4050 - total flux cleaned = -1.30154e-05 Jy ! Total flux subtracted in 4096 components = -3.00676e-05 Jy ! Clean residual min=-0.000428 max=0.000515 Jy/beam ! Clean residual mean=-0.000002 rms=0.000163 Jy/beam ! Combined flux in latest and established models = 1.01143 Jy keep ! Adding 258 model components to the UV plane model. ! The established model now contains 450 components and 1.01143 Jy ![Exited script file: muppet] wmap "J0238+1636_L_2010_09_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 7.83 x 13.26 at -7.324 degrees (North through East) ! Clean map min=-0.00097631 max=0.95281 Jy/beam ! Writing clean map to FITS file: J0238+1636_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 0.952812 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000163325 device "J0238+1636_L_2010_09_23_pus\_map.eps/VPS" ! Attempting to open device: 'J0238+1636_L_2010_09_23_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0514242 0.0514242 0.102848 0.205697 0.411394 0.822787 1.64557 3.29115 6.5823 13.1646 26.3292 52.6584 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.952 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 7.83 x 13.26 at -7.324 degrees (North through East) ! Clean map min=-0.00097631 max=0.95281 Jy/beam quit ! Quitting program ! Log file J0238+1636_L_2010_09_23_pus_uvs.log closed on Sun Jan 10 15:19:57 2016