! Started logfile: J0121+1149_L_2010_05_21_pus_uvs.log on Wed Jan 6 22:12:59 2016 obs J0121+1149_L_2010_05_21_pus_uva.fits ! Reading UV FITS file: J0121+1149_L_2010_05_21_pus_uva.fits ! AN table 1: 531 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.735719 visibilities/baseline/integration-bin. ! Found source: J0121+1149 ! ! 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 744 lines of history. ! ! Reading 281280 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 J0121+1149_L_2010_05_21_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 723 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 723 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 723 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 723 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.354173Jy sigma=0.004370 ! Fit after self-cal, rms=0.208441Jy sigma=0.002588 ! 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=4.99 mas, bmaj=9.756 mas, bpa=3.826 degrees ! Estimated noise=432.707 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 = 0.841172 Jy ! Component: 100 - total flux cleaned = 1.0248 Jy ! Total flux subtracted in 100 components = 1.0248 Jy ! Clean residual min=-0.017247 max=0.077455 Jy/beam ! Clean residual mean=-0.000111 rms=0.005170 Jy/beam ! Combined flux in latest and established models = 1.0248 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 1.0248 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.195839Jy sigma=0.002440 ! Fit after self-cal, rms=0.195789Jy sigma=0.002439 ! Inverting map ! Added new window around map position (3.2, 21.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0754036 Jy ! Component: 100 - total flux cleaned = 0.122515 Jy ! Total flux subtracted in 100 components = 0.122515 Jy ! Clean residual min=-0.014242 max=0.026514 Jy/beam ! Clean residual mean=-0.000083 rms=0.003905 Jy/beam ! Combined flux in latest and established models = 1.14731 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 21 components and 1.14731 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.143902Jy sigma=0.001750 ! Fit after self-cal, rms=0.142327Jy sigma=0.001731 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0358838 Jy ! Component: 100 - total flux cleaned = 0.0618517 Jy ! Total flux subtracted in 100 components = 0.0618517 Jy ! Clean residual min=-0.013946 max=0.020198 Jy/beam ! Clean residual mean=-0.000069 rms=0.003400 Jy/beam ! Combined flux in latest and established models = 1.20916 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 31 components and 1.20916 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.124134Jy sigma=0.001483 ! Fit after self-cal, rms=0.123700Jy sigma=0.001478 ! 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=6.411 mas, bmaj=12.11 mas, bpa=4.712 degrees ! Estimated noise=210.732 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 = 0.0369434 Jy ! Component: 100 - total flux cleaned = 0.0609556 Jy ! Component: 150 - total flux cleaned = 0.0771706 Jy ! Component: 200 - total flux cleaned = 0.0882148 Jy ! Total flux subtracted in 200 components = 0.0882148 Jy ! Clean residual min=-0.010415 max=0.015495 Jy/beam ! Clean residual mean=-0.000151 rms=0.002772 Jy/beam ! Combined flux in latest and established models = 1.29738 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 58 components and 1.29738 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110087Jy sigma=0.001296 ! Fit after self-cal, rms=0.109289Jy sigma=0.001287 ! Inverting map ! Added new window around map position (13.6, 31.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0177019 Jy ! Component: 100 - total flux cleaned = 0.0270682 Jy ! Component: 150 - total flux cleaned = 0.0301889 Jy ! Component: 200 - total flux cleaned = 0.0328085 Jy ! Total flux subtracted in 200 components = 0.0328085 Jy ! Clean residual min=-0.009394 max=0.012368 Jy/beam ! Clean residual mean=-0.000126 rms=0.002379 Jy/beam ! Combined flux in latest and established models = 1.33019 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 98 components and 1.33019 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106311Jy sigma=0.001245 ! Fit after self-cal, rms=0.105671Jy sigma=0.001237 ! 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 1.10 FD 1.02 HN 1.00* KP 1.02 ! LA 0.98 MK 1.03 NL 1.06 OV 1.00 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00 HN 1.00* KP 1.04 ! LA 1.00 MK 1.03 NL 1.04 OV 1.00 ! PT 0.97 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.00* KP 0.90 ! LA 0.95 MK 0.90 NL 0.99 OV 1.02 ! PT 1.01 SC 0.93 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.00* KP 0.96 ! LA 0.99 MK 0.95 NL 0.99 OV 1.02 ! PT 0.99 SC 0.96 ! ! ! Fit before self-cal, rms=0.105671Jy sigma=0.001237 ! Fit after self-cal, rms=0.069036Jy sigma=0.000825 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=6.381 mas, bmaj=12.13 mas, bpa=4.601 degrees ! Estimated noise=210.809 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 (33.6, 42.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00779569 Jy ! Component: 100 - total flux cleaned = 0.0115464 Jy ! Component: 150 - total flux cleaned = 0.0150182 Jy ! Component: 200 - total flux cleaned = 0.0178854 Jy ! Total flux subtracted in 200 components = 0.0178854 Jy ! Clean residual min=-0.007246 max=0.005938 Jy/beam ! Clean residual mean=-0.000080 rms=0.001427 Jy/beam ! Combined flux in latest and established models = 1.34807 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 129 components and 1.34807 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067065Jy sigma=0.000797 ! Fit after self-cal, rms=0.066873Jy sigma=0.000794 ! 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=0.066873Jy sigma=0.000794 ! Fit after self-cal, rms=0.061118Jy sigma=0.000715 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.387 mas, bmaj=12.12 mas, bpa=4.505 degrees ! Estimated noise=210.771 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000855318 Jy ! Component: 100 - total flux cleaned = 0.00142517 Jy ! Component: 150 - total flux cleaned = 0.00174843 Jy ! Component: 200 - total flux cleaned = 0.00203126 Jy ! Total flux subtracted in 200 components = 0.00203126 Jy ! Clean residual min=-0.004313 max=0.004539 Jy/beam ! Clean residual mean=-0.000010 rms=0.000878 Jy/beam ! Combined flux in latest and established models = 1.3501 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 153 components and 1.3501 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060480Jy sigma=0.000705 ! Fit after self-cal, rms=0.060415Jy sigma=0.000704 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 (55.2, 61.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00464015 Jy ! Component: 100 - total flux cleaned = 0.00723953 Jy ! Component: 150 - total flux cleaned = 0.00832218 Jy ! Component: 200 - total flux cleaned = 0.00866591 Jy ! Total flux subtracted in 200 components = 0.00866591 Jy ! Clean residual min=-0.003713 max=0.003683 Jy/beam ! Clean residual mean=-0.000004 rms=0.000816 Jy/beam ! Combined flux in latest and established models = 1.35877 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 179 components and 1.35877 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059951Jy sigma=0.000698 ! Fit after self-cal, rms=0.059911Jy sigma=0.000697 ! 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=0.059911Jy sigma=0.000697 ! Fit after self-cal, rms=0.052384Jy sigma=0.000616 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.382 mas, bmaj=12.11 mas, bpa=4.403 degrees ! Estimated noise=210.734 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111845 Jy ! Component: 100 - total flux cleaned = 0.00153079 Jy ! Component: 150 - total flux cleaned = 0.00188186 Jy ! Component: 200 - total flux cleaned = 0.00234957 Jy ! Total flux subtracted in 200 components = 0.00234957 Jy ! Clean residual min=-0.002508 max=0.001877 Jy/beam ! Clean residual mean=0.000005 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 1.36112 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 194 components and 1.36112 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.052049Jy sigma=0.000612 ! Fit after self-cal, rms=0.052023Jy sigma=0.000611 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 = 0.000842773 Jy ! Component: 100 - total flux cleaned = 0.000913378 Jy ! Component: 150 - total flux cleaned = 0.0010431 Jy ! Component: 200 - total flux cleaned = 0.00104226 Jy ! Total flux subtracted in 200 components = 0.00104226 Jy ! Clean residual min=-0.002255 max=0.001798 Jy/beam ! Clean residual mean=0.000006 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 1.36216 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 210 components and 1.36216 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051861Jy sigma=0.000609 ! Fit after self-cal, rms=0.051847Jy sigma=0.000609 ! 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=0.051847Jy sigma=0.000609 ! Fit after self-cal, rms=0.051756Jy sigma=0.000609 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=12.23 mas, bmaj=16.98 mas, bpa=11.06 degrees ! Estimated noise=235.443 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000491896 Jy ! Component: 100 - total flux cleaned = 0.000659115 Jy ! Component: 150 - total flux cleaned = 0.000472898 Jy ! Component: 200 - total flux cleaned = 0.000306375 Jy ! Total flux subtracted in 200 components = 0.000306375 Jy ! Clean residual min=-0.001801 max=0.001934 Jy/beam ! Clean residual mean=0.000011 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 1.36247 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 241 components and 1.36247 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051679Jy sigma=0.000608 ! Fit after self-cal, rms=0.051668Jy sigma=0.000608 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 (73.6, 64). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00161445 Jy ! Component: 100 - total flux cleaned = 0.00206687 Jy ! Component: 150 - total flux cleaned = 0.00219114 Jy ! Component: 200 - total flux cleaned = 0.00215439 Jy ! Total flux subtracted in 200 components = 0.00215439 Jy ! Clean residual min=-0.001497 max=0.001344 Jy/beam ! Clean residual mean=0.000013 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 1.36462 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 269 components and 1.36462 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.051606Jy sigma=0.000607 ! Fit after self-cal, rms=0.051598Jy sigma=0.000607 ! 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=6.38 mas, bmaj=12.11 mas, bpa=4.353 degrees ! Estimated noise=210.707 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.38 x 12.11 at 4.353 degrees (North through East) ! Clean map min=-0.0014647 max=1.0953 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=0.051598Jy sigma=0.000607 ! Fit after self-cal, rms=0.045403Jy sigma=0.000538 ! Inverting map and beam ! Estimated beam: bmin=6.38 mas, bmaj=12.11 mas, bpa=4.316 degrees ! Estimated noise=210.653 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000128879 Jy ! Component: 100 - total flux cleaned = 0.000187348 Jy ! Component: 150 - total flux cleaned = 0.000296335 Jy ! Component: 200 - total flux cleaned = 0.000400006 Jy ! Total flux subtracted in 200 components = 0.000400006 Jy ! Clean residual min=-0.002130 max=0.001288 Jy/beam ! Clean residual mean=0.000008 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 1.36502 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 279 components and 1.36502 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.045263Jy sigma=0.000536 ! Fit after self-cal, rms=0.045253Jy sigma=0.000536 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000231214 Jy ! Component: 100 - total flux cleaned = 0.000231346 Jy ! Component: 150 - total flux cleaned = 0.00027773 Jy ! Component: 200 - total flux cleaned = 0.000277027 Jy ! Total flux subtracted in 200 components = 0.000277027 Jy ! Clean residual min=-0.001984 max=0.001271 Jy/beam ! Clean residual mean=0.000008 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 1.3653 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 289 components and 1.3653 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.045164Jy sigma=0.000535 ! Fit after self-cal, rms=0.045158Jy sigma=0.000535 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.045158Jy sigma=0.000535 ! Fit after self-cal, rms=0.045131Jy sigma=0.000535 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=4.959 mas, bmaj=9.755 mas, bpa=3.324 degrees ! Estimated noise=433.692 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.842942 Jy ! Component: 100 - total flux cleaned = 1.02988 Jy ! Component: 150 - total flux cleaned = 1.10192 Jy ! Component: 200 - total flux cleaned = 1.14899 Jy ! Total flux subtracted in 200 components = 1.14899 Jy ! Clean residual min=-0.007700 max=0.026656 Jy/beam ! Clean residual mean=-0.000052 rms=0.002168 Jy/beam ! Combined flux in latest and established models = 1.14899 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 23 model components to the UV plane model. ! The established model now contains 23 components and 1.14899 Jy ! Inverting map and beam ! Estimated beam: bmin=6.378 mas, bmaj=12.1 mas, bpa=4.286 degrees ! Estimated noise=210.632 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 = 0.0597501 Jy ! Component: 100 - total flux cleaned = 0.0972763 Jy ! Component: 150 - total flux cleaned = 0.122467 Jy ! Component: 200 - total flux cleaned = 0.13991 Jy ! Total flux subtracted in 200 components = 0.13991 Jy ! Clean residual min=-0.004474 max=0.010123 Jy/beam ! Clean residual mean=-0.000051 rms=0.001467 Jy/beam ! Combined flux in latest and established models = 1.2889 Jy ! Adding 78 model components to the UV plane model. ! The established model now contains 94 components and 1.2889 Jy ! Inverting map ! Added new window around map position (1.6, 11.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0125094 Jy ! Component: 100 - total flux cleaned = 0.022064 Jy ! Component: 150 - total flux cleaned = 0.0297292 Jy ! Component: 200 - total flux cleaned = 0.0360026 Jy ! Total flux subtracted in 200 components = 0.0360026 Jy ! Clean residual min=-0.002400 max=0.003917 Jy/beam ! Clean residual mean=-0.000023 rms=0.000732 Jy/beam ! Combined flux in latest and established models = 1.3249 Jy ! Adding 84 model components to the UV plane model. ! The established model now contains 172 components and 1.3249 Jy ! Inverting map ! Added new window around map position (3.2, -9.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00526954 Jy ! Component: 100 - total flux cleaned = 0.00974853 Jy ! Component: 150 - total flux cleaned = 0.0135894 Jy ! Component: 200 - total flux cleaned = 0.0169168 Jy ! Total flux subtracted in 200 components = 0.0169168 Jy ! Clean residual min=-0.001801 max=0.002219 Jy/beam ! Clean residual mean=-0.000009 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 1.34182 Jy ! Adding 93 model components to the UV plane model. ! The established model now contains 243 components and 1.34182 Jy ! Inverting map ! Added new window around map position (44.8, 38.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00292727 Jy ! Component: 100 - total flux cleaned = 0.00548667 Jy ! Component: 150 - total flux cleaned = 0.00773798 Jy ! Component: 200 - total flux cleaned = 0.00957699 Jy ! Total flux subtracted in 200 components = 0.00957699 Jy ! Clean residual min=-0.001516 max=0.001685 Jy/beam ! Clean residual mean=-0.000002 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 1.3514 Jy ! Adding 76 model components to the UV plane model. ! The established model now contains 295 components and 1.3514 Jy ! Inverting map ! Added new window around map position (96.8, 79.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00146431 Jy ! Component: 100 - total flux cleaned = 0.00281207 Jy ! Component: 150 - total flux cleaned = 0.00380247 Jy ! Component: 200 - total flux cleaned = 0.00461047 Jy ! Total flux subtracted in 200 components = 0.00461047 Jy ! Clean residual min=-0.001357 max=0.001369 Jy/beam ! Clean residual mean=0.000001 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 1.35601 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 327 components and 1.35601 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=12.23 mas, bmaj=16.98 mas, bpa=10.98 degrees ! Estimated noise=235.404 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00175916 Jy ! Component: 100 - total flux cleaned = 0.00289221 Jy ! Component: 150 - total flux cleaned = 0.00347431 Jy ! Component: 200 - total flux cleaned = 0.00398401 Jy ! Total flux subtracted in 200 components = 0.00398401 Jy ! Clean residual min=-0.001302 max=0.001296 Jy/beam ! Clean residual mean=0.000006 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 1.35999 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 = 0.000344318 Jy ! Component: 100 - total flux cleaned = 0.000754678 Jy ! Component: 150 - total flux cleaned = 0.00100136 Jy ! Component: 200 - total flux cleaned = 0.00131115 Jy ! Total flux subtracted in 200 components = 0.00131115 Jy ! Clean residual min=-0.001294 max=0.001282 Jy/beam ! Clean residual mean=0.000007 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 1.3613 Jy ! Adding 155 model components to the UV plane model. ! The established model now contains 469 components and 1.3613 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=6.378 mas, bmaj=12.1 mas, bpa=4.286 degrees ! Estimated noise=210.632 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000124703 Jy ! Component: 100 - total flux cleaned = -3.67685e-05 Jy ! Component: 150 - total flux cleaned = 0.000162989 Jy ! Component: 200 - total flux cleaned = 0.000200061 Jy ! Total flux subtracted in 200 components = 0.000200061 Jy ! Clean residual min=-0.001225 max=0.001185 Jy/beam ! Clean residual mean=0.000004 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 1.3615 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 480 components and 1.3615 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.044723Jy sigma=0.000531 ! Fit after self-cal, rms=0.044657Jy sigma=0.000530 wmodel J0121+1149_L_2010_05_21_pus_map.mod ! Writing 480 model components to file: J0121+1149_L_2010_05_21_pus_map.mod wobs J0121+1149_L_2010_05_21_pus_uvs.fits ! Writing UV FITS file: J0121+1149_L_2010_05_21_pus_uvs.fits wwins J0121+1149_L_2010_05_21_pus_map.win ! wwins: Wrote 10 windows to J0121+1149_L_2010_05_21_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 = 0.000399619 Jy ! Component: 100 - total flux cleaned = 0.000477947 Jy ! Component: 150 - total flux cleaned = 0.000551732 Jy ! Component: 200 - total flux cleaned = 0.000659555 Jy ! Component: 250 - total flux cleaned = 0.000781407 Jy ! Component: 300 - total flux cleaned = 0.000815273 Jy ! Component: 350 - total flux cleaned = 0.000831918 Jy ! Component: 400 - total flux cleaned = 0.000864692 Jy ! Component: 450 - total flux cleaned = 0.000928723 Jy ! Component: 500 - total flux cleaned = 0.000960128 Jy ! Component: 550 - total flux cleaned = 0.00097558 Jy ! Component: 600 - total flux cleaned = 0.000975473 Jy ! Component: 650 - total flux cleaned = 0.00102027 Jy ! Component: 700 - total flux cleaned = 0.00100519 Jy ! Component: 750 - total flux cleaned = 0.00103474 Jy ! Component: 800 - total flux cleaned = 0.00106392 Jy ! Component: 850 - total flux cleaned = 0.00107827 Jy ! Component: 900 - total flux cleaned = 0.00110669 Jy ! Component: 950 - total flux cleaned = 0.00110653 Jy ! Component: 1000 - total flux cleaned = 0.00112061 Jy ! Component: 1050 - total flux cleaned = 0.00110674 Jy ! Component: 1100 - total flux cleaned = 0.00113417 Jy ! Component: 1150 - total flux cleaned = 0.00114782 Jy ! Component: 1200 - total flux cleaned = 0.00113443 Jy ! Component: 1250 - total flux cleaned = 0.00118798 Jy ! Component: 1300 - total flux cleaned = 0.00116158 Jy ! Component: 1350 - total flux cleaned = 0.0012011 Jy ! Component: 1400 - total flux cleaned = 0.00121404 Jy ! Component: 1450 - total flux cleaned = 0.00121417 Jy ! Component: 1500 - total flux cleaned = 0.0012399 Jy ! Component: 1550 - total flux cleaned = 0.00122703 Jy ! Component: 1600 - total flux cleaned = 0.00122704 Jy ! Component: 1650 - total flux cleaned = 0.00127735 Jy ! Component: 1700 - total flux cleaned = 0.00123978 Jy ! Component: 1750 - total flux cleaned = 0.00128947 Jy ! Component: 1800 - total flux cleaned = 0.00127712 Jy ! Component: 1850 - total flux cleaned = 0.00128932 Jy ! Component: 1900 - total flux cleaned = 0.00136228 Jy ! Component: 1950 - total flux cleaned = 0.0013501 Jy ! Component: 2000 - total flux cleaned = 0.0014221 Jy ! Component: 2050 - total flux cleaned = 0.00141018 Jy ! Component: 2100 - total flux cleaned = 0.00148139 Jy ! Component: 2150 - total flux cleaned = 0.00151682 Jy ! Component: 2200 - total flux cleaned = 0.00157532 Jy ! Component: 2250 - total flux cleaned = 0.00157525 Jy ! Component: 2300 - total flux cleaned = 0.00160999 Jy ! Component: 2350 - total flux cleaned = 0.00163302 Jy ! Component: 2400 - total flux cleaned = 0.00164446 Jy ! Component: 2450 - total flux cleaned = 0.00170141 Jy ! Component: 2500 - total flux cleaned = 0.00167868 Jy ! Component: 2550 - total flux cleaned = 0.00176875 Jy ! Component: 2600 - total flux cleaned = 0.00176886 Jy ! Component: 2650 - total flux cleaned = 0.00175776 Jy ! Component: 2700 - total flux cleaned = 0.00176884 Jy ! Component: 2750 - total flux cleaned = 0.00182409 Jy ! Component: 2800 - total flux cleaned = 0.00183506 Jy ! Component: 2850 - total flux cleaned = 0.001846 Jy ! Component: 2900 - total flux cleaned = 0.00185681 Jy ! Component: 2950 - total flux cleaned = 0.00188921 Jy ! Component: 3000 - total flux cleaned = 0.00192149 Jy ! Component: 3050 - total flux cleaned = 0.0019429 Jy ! Component: 3100 - total flux cleaned = 0.00197476 Jy ! Component: 3150 - total flux cleaned = 0.0020171 Jy ! Component: 3200 - total flux cleaned = 0.00200654 Jy ! Component: 3250 - total flux cleaned = 0.00204846 Jy ! Component: 3300 - total flux cleaned = 0.00200665 Jy ! Component: 3350 - total flux cleaned = 0.00207934 Jy ! Component: 3400 - total flux cleaned = 0.00208959 Jy ! Component: 3450 - total flux cleaned = 0.00212039 Jy ! Component: 3500 - total flux cleaned = 0.00214079 Jy ! Component: 3550 - total flux cleaned = 0.00211011 Jy ! Component: 3600 - total flux cleaned = 0.00217106 Jy ! Component: 3650 - total flux cleaned = 0.00215091 Jy ! Component: 3700 - total flux cleaned = 0.0021911 Jy ! Component: 3750 - total flux cleaned = 0.00221106 Jy ! Component: 3800 - total flux cleaned = 0.00228077 Jy ! Component: 3850 - total flux cleaned = 0.00229068 Jy ! Component: 3900 - total flux cleaned = 0.00231034 Jy ! Component: 3950 - total flux cleaned = 0.00233982 Jy ! Component: 4000 - total flux cleaned = 0.00235939 Jy ! Component: 4050 - total flux cleaned = 0.00236912 Jy ! Total flux subtracted in 4096 components = 0.0023692 Jy ! Clean residual min=-0.000587 max=0.000532 Jy/beam ! Clean residual mean=-0.000001 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 1.36387 Jy keep ! Adding 306 model components to the UV plane model. ! The established model now contains 785 components and 1.36387 Jy ![Exited script file: muppet] wmap "J0121+1149_L_2010_05_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.378 x 12.1 at 4.286 degrees (North through East) ! Clean map min=-0.00088251 max=1.0977 Jy/beam ! Writing clean map to FITS file: J0121+1149_L_2010_05_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.09768 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000197829 device "J0121+1149_L_2010_05_21_pus\_map.eps/VPS" ! Attempting to open device: 'J0121+1149_L_2010_05_21_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0540674 0.0540674 0.108135 0.21627 0.432539 0.865078 1.73016 3.46031 6.92062 13.8412 27.6825 55.365 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.097 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 6.378 x 12.1 at 4.286 degrees (North through East) ! Clean map min=-0.00088251 max=1.0977 Jy/beam quit ! Quitting program ! Log file J0121+1149_L_2010_05_21_pus_uvs.log closed on Wed Jan 6 22:13:23 2016