! Started logfile: J2011-1546_L_2010_06_18_pus_uvs.log on Fri Jan 8 01:13:54 2016 obs J2011-1546_L_2010_06_18_pus_uva.fits ! Reading UV FITS file: J2011-1546_L_2010_06_18_pus_uva.fits ! AN table 1: 531 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.598368 visibilities/baseline/integration-bin. ! Found source: J2011-1546 ! ! 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 738 lines of history. ! ! Reading 228768 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 J2011-1546_L_2010_06_18_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 1147 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1147 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1147 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1147 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.591600Jy sigma=0.007232 ! Fit after self-cal, rms=0.582323Jy sigma=0.007127 ! 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=3.85 mas, bmaj=10.25 mas, bpa=1.621 degrees ! Estimated noise=599.291 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 = 0.324928 Jy ! Component: 100 - total flux cleaned = 0.395802 Jy ! Total flux subtracted in 100 components = 0.395802 Jy ! Clean residual min=-0.010982 max=0.020079 Jy/beam ! Clean residual mean=-0.000005 rms=0.001970 Jy/beam ! Combined flux in latest and established models = 0.395802 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.395802 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083825Jy sigma=0.000810 ! Fit after self-cal, rms=0.083832Jy sigma=0.000810 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.014964 Jy ! Component: 100 - total flux cleaned = 0.0177932 Jy ! Total flux subtracted in 100 components = 0.0177932 Jy ! Clean residual min=-0.009672 max=0.010529 Jy/beam ! Clean residual mean=-0.000002 rms=0.001728 Jy/beam ! Combined flux in latest and established models = 0.413595 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 11 components and 0.413595 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077839Jy sigma=0.000766 ! Fit after self-cal, rms=0.077807Jy sigma=0.000766 ! 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=5.309 mas, bmaj=12.78 mas, bpa=4.27 degrees ! Estimated noise=253.176 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 (4, 20). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0128635 Jy ! Component: 100 - total flux cleaned = 0.0207419 Jy ! Component: 150 - total flux cleaned = 0.0261131 Jy ! Component: 200 - total flux cleaned = 0.028326 Jy ! Total flux subtracted in 200 components = 0.028326 Jy ! Clean residual min=-0.007962 max=0.012700 Jy/beam ! Clean residual mean=0.000009 rms=0.001647 Jy/beam ! Combined flux in latest and established models = 0.441921 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 43 components and 0.441921 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075269Jy sigma=0.000730 ! Fit after self-cal, rms=0.075135Jy sigma=0.000728 ! Inverting map ! Added new window around map position (-8, 56.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0116642 Jy ! Component: 100 - total flux cleaned = 0.0170373 Jy ! Component: 150 - total flux cleaned = 0.0210772 Jy ! Component: 200 - total flux cleaned = 0.0244385 Jy ! Total flux subtracted in 200 components = 0.0244385 Jy ! Clean residual min=-0.005939 max=0.005883 Jy/beam ! Clean residual mean=0.000005 rms=0.001186 Jy/beam ! Combined flux in latest and established models = 0.466359 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 72 components and 0.466359 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073133Jy sigma=0.000701 ! Fit after self-cal, rms=0.073030Jy sigma=0.000700 ! 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 1.01 ! LA 1.02 MK 1.04 NL 1.05 OV 0.97 ! PT 1.00* SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00 HN 1.00* KP 1.03 ! LA 1.06 MK 1.04 NL 1.04 OV 0.98 ! PT 1.00* SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.00* KP 0.89 ! LA 0.94 MK 0.90 NL 0.98 OV 0.99 ! PT 1.00* SC 0.94 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.00* KP 0.95 ! LA 0.96 MK 0.93 NL 0.98 OV 1.01 ! PT 1.00* SC 0.97 ! ! ! Fit before self-cal, rms=0.073030Jy sigma=0.000700 ! Fit after self-cal, rms=0.060663Jy sigma=0.000583 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.3 mas, bmaj=12.8 mas, bpa=4.147 degrees ! Estimated noise=252.719 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 = 0.00322055 Jy ! Component: 100 - total flux cleaned = 0.00476789 Jy ! Component: 150 - total flux cleaned = 0.00585724 Jy ! Component: 200 - total flux cleaned = 0.00691899 Jy ! Total flux subtracted in 200 components = 0.00691899 Jy ! Clean residual min=-0.001743 max=0.002024 Jy/beam ! Clean residual mean=-0.000000 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.473278 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 96 components and 0.473278 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060295Jy sigma=0.000578 ! Fit after self-cal, rms=0.060274Jy sigma=0.000578 ! Inverting map ! Added new window around map position (-9.6, -26.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00179948 Jy ! Component: 100 - total flux cleaned = 0.00221214 Jy ! Component: 150 - total flux cleaned = 0.00252656 Jy ! Component: 200 - total flux cleaned = 0.00276143 Jy ! Total flux subtracted in 200 components = 0.00276143 Jy ! Clean residual min=-0.001346 max=0.001559 Jy/beam ! Clean residual mean=-0.000000 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.47604 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 115 components and 0.47604 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060018Jy sigma=0.000577 ! Fit after self-cal, rms=0.060014Jy sigma=0.000577 ! Inverting map ! Added new window around map position (-5.6, 4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000460774 Jy ! Component: 100 - total flux cleaned = 0.000458396 Jy ! Component: 150 - total flux cleaned = 0.000509987 Jy ! Component: 200 - total flux cleaned = 0.000613397 Jy ! Total flux subtracted in 200 components = 0.000613397 Jy ! Clean residual min=-0.001320 max=0.001485 Jy/beam ! Clean residual mean=-0.000000 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.476653 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 129 components and 0.476653 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059790Jy sigma=0.000576 ! Fit after self-cal, rms=0.059782Jy sigma=0.000576 ! 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=0.059782Jy sigma=0.000576 ! Fit after self-cal, rms=0.058893Jy sigma=0.000574 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.302 mas, bmaj=12.8 mas, bpa=4.203 degrees ! Estimated noise=252.782 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000173269 Jy ! Component: 100 - total flux cleaned = 0.000529308 Jy ! Component: 150 - total flux cleaned = 0.000713204 Jy ! Component: 200 - total flux cleaned = 0.00088204 Jy ! Total flux subtracted in 200 components = 0.00088204 Jy ! Clean residual min=-0.001180 max=0.001409 Jy/beam ! Clean residual mean=-0.000001 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.477535 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 144 components and 0.477535 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058716Jy sigma=0.000573 ! Fit after self-cal, rms=0.058712Jy sigma=0.000573 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 (-23.2, 59.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00123618 Jy ! Component: 100 - total flux cleaned = 0.00147914 Jy ! Component: 150 - total flux cleaned = 0.00159208 Jy ! Component: 200 - total flux cleaned = 0.00166427 Jy ! Total flux subtracted in 200 components = 0.00166427 Jy ! Clean residual min=-0.001049 max=0.001064 Jy/beam ! Clean residual mean=-0.000001 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.4792 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 161 components and 0.4792 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058619Jy sigma=0.000573 ! Fit after self-cal, rms=0.058616Jy sigma=0.000573 ! Inverting map ! Added new window around map position (87.2, 184). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000192284 Jy ! Component: 100 - total flux cleaned = 0.000194863 Jy ! Component: 150 - total flux cleaned = 0.000229623 Jy ! Component: 200 - total flux cleaned = 0.000261448 Jy ! Total flux subtracted in 200 components = 0.000261448 Jy ! Clean residual min=-0.001093 max=0.001064 Jy/beam ! Clean residual mean=-0.000002 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.479461 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 174 components and 0.479461 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058539Jy sigma=0.000572 ! Fit after self-cal, rms=0.058536Jy sigma=0.000572 ! 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=0.058536Jy sigma=0.000572 ! Fit after self-cal, rms=0.056170Jy sigma=0.000568 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.3 mas, bmaj=12.78 mas, bpa=4.174 degrees ! Estimated noise=252.639 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000264842 Jy ! Component: 100 - total flux cleaned = 0.000505187 Jy ! Component: 150 - total flux cleaned = 0.000612524 Jy ! Component: 200 - total flux cleaned = 0.000686756 Jy ! Total flux subtracted in 200 components = 0.000686756 Jy ! Clean residual min=-0.000767 max=0.000793 Jy/beam ! Clean residual mean=-0.000002 rms=0.000186 Jy/beam ! Combined flux in latest and established models = 0.480148 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 199 components and 0.480148 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056144Jy sigma=0.000568 ! Fit after self-cal, rms=0.056138Jy sigma=0.000568 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 (58.4, -202.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000336522 Jy ! Component: 100 - total flux cleaned = 0.00036109 Jy ! Component: 150 - total flux cleaned = 0.000362315 Jy ! Component: 200 - total flux cleaned = 0.000405734 Jy ! Total flux subtracted in 200 components = 0.000405734 Jy ! Clean residual min=-0.000752 max=0.000728 Jy/beam ! Clean residual mean=-0.000002 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.480554 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 223 components and 0.480554 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056113Jy sigma=0.000568 ! Fit after self-cal, rms=0.056113Jy sigma=0.000568 ! 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=0.056113Jy sigma=0.000568 ! Fit after self-cal, rms=0.055859Jy sigma=0.000567 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=10.97 mas, bmaj=20.9 mas, bpa=3.388 degrees ! Estimated noise=287.69 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000118239 Jy ! Component: 100 - total flux cleaned = 0.000179422 Jy ! Component: 150 - total flux cleaned = 0.000260021 Jy ! Component: 200 - total flux cleaned = 0.000358386 Jy ! Total flux subtracted in 200 components = 0.000358386 Jy ! Clean residual min=-0.000526 max=0.000723 Jy/beam ! Clean residual mean=-0.000004 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.480912 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 249 components and 0.480912 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055855Jy sigma=0.000567 ! Fit after self-cal, rms=0.055853Jy sigma=0.000567 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.63951e-05 Jy ! Component: 100 - total flux cleaned = 0.000193787 Jy ! Component: 150 - total flux cleaned = 0.000274612 Jy ! Component: 200 - total flux cleaned = 0.000303382 Jy ! Total flux subtracted in 200 components = 0.000303382 Jy ! Clean residual min=-0.000496 max=0.000710 Jy/beam ! Clean residual mean=-0.000004 rms=0.000167 Jy/beam ! Combined flux in latest and established models = 0.481215 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 269 components and 0.481215 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055850Jy sigma=0.000567 ! Fit after self-cal, rms=0.055850Jy sigma=0.000567 ! Inverting map ! Added new window around map position (-98.4, -88). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000442111 Jy ! Component: 100 - total flux cleaned = 0.000508018 Jy ! Component: 150 - total flux cleaned = 0.00058809 Jy ! Component: 200 - total flux cleaned = 0.00063047 Jy ! Total flux subtracted in 200 components = 0.00063047 Jy ! Clean residual min=-0.000446 max=0.000550 Jy/beam ! Clean residual mean=-0.000004 rms=0.000158 Jy/beam ! Combined flux in latest and established models = 0.481846 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 303 components and 0.481846 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055844Jy sigma=0.000567 ! Fit after self-cal, rms=0.055844Jy sigma=0.000567 ! 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=5.297 mas, bmaj=12.77 mas, bpa=4.165 degrees ! Estimated noise=252.545 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.297 x 12.77 at 4.165 degrees (North through East) ! Clean map min=-0.00069097 max=0.41517 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.839 mas, bmaj=10.22 mas, bpa=1.507 degrees ! Estimated noise=595.838 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.323059 Jy ! Component: 100 - total flux cleaned = 0.393745 Jy ! Component: 150 - total flux cleaned = 0.410501 Jy ! Component: 200 - total flux cleaned = 0.418744 Jy ! Total flux subtracted in 200 components = 0.418744 Jy ! Clean residual min=-0.007392 max=0.007589 Jy/beam ! Clean residual mean=-0.000002 rms=0.001009 Jy/beam ! Combined flux in latest and established models = 0.418744 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.418744 Jy ! Inverting map and beam ! Estimated beam: bmin=5.297 mas, bmaj=12.77 mas, bpa=4.165 degrees ! Estimated noise=252.545 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 = 0.013775 Jy ! Component: 100 - total flux cleaned = 0.0231158 Jy ! Component: 150 - total flux cleaned = 0.0301548 Jy ! Component: 200 - total flux cleaned = 0.0356802 Jy ! Total flux subtracted in 200 components = 0.0356802 Jy ! Clean residual min=-0.002851 max=0.003462 Jy/beam ! Clean residual mean=-0.000002 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 0.454424 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 57 components and 0.454424 Jy ! Inverting map ! Added new window around map position (-4.8, 31.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00446634 Jy ! Component: 100 - total flux cleaned = 0.00812662 Jy ! Component: 150 - total flux cleaned = 0.0108352 Jy ! Component: 200 - total flux cleaned = 0.0122328 Jy ! Total flux subtracted in 200 components = 0.0122328 Jy ! Clean residual min=-0.001986 max=0.001699 Jy/beam ! Clean residual mean=-0.000001 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.466657 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 94 components and 0.466657 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=10.97 mas, bmaj=20.9 mas, bpa=3.388 degrees ! Estimated noise=287.69 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00304337 Jy ! Component: 100 - total flux cleaned = 0.00511527 Jy ! Component: 150 - total flux cleaned = 0.00672216 Jy ! Component: 200 - total flux cleaned = 0.00801982 Jy ! Total flux subtracted in 200 components = 0.00801982 Jy ! Clean residual min=-0.000898 max=0.001075 Jy/beam ! Clean residual mean=-0.000004 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.474677 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 = 0.0010733 Jy ! Component: 100 - total flux cleaned = 0.00199165 Jy ! Component: 150 - total flux cleaned = 0.0025992 Jy ! Component: 200 - total flux cleaned = 0.00316342 Jy ! Total flux subtracted in 200 components = 0.00316342 Jy ! Clean residual min=-0.000690 max=0.000844 Jy/beam ! Clean residual mean=-0.000004 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.47784 Jy ! Adding 125 model components to the UV plane model. ! The established model now contains 215 components and 0.477841 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=5.297 mas, bmaj=12.77 mas, bpa=4.165 degrees ! Estimated noise=252.545 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00015843 Jy ! Component: 100 - total flux cleaned = 0.000157703 Jy ! Component: 150 - total flux cleaned = 0.000272062 Jy ! Component: 200 - total flux cleaned = 0.00032435 Jy ! Total flux subtracted in 200 components = 0.00032435 Jy ! Clean residual min=-0.001089 max=0.000862 Jy/beam ! Clean residual mean=-0.000002 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.478165 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 229 components and 0.478165 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056207Jy sigma=0.000569 ! Fit after self-cal, rms=0.056198Jy sigma=0.000569 wmodel J2011-1546_L_2010_06_18_pus_map.mod ! Writing 229 model components to file: J2011-1546_L_2010_06_18_pus_map.mod wobs J2011-1546_L_2010_06_18_pus_uvs.fits ! Writing UV FITS file: J2011-1546_L_2010_06_18_pus_uvs.fits wwins J2011-1546_L_2010_06_18_pus_map.win ! wwins: Wrote 10 windows to J2011-1546_L_2010_06_18_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 = -0.000343954 Jy ! Component: 100 - total flux cleaned = -0.000444783 Jy ! Component: 150 - total flux cleaned = -0.000573792 Jy ! Component: 200 - total flux cleaned = -0.000698186 Jy ! Component: 250 - total flux cleaned = -0.000788256 Jy ! Component: 300 - total flux cleaned = -0.000890767 Jy ! Component: 350 - total flux cleaned = -0.000976543 Jy ! Component: 400 - total flux cleaned = -0.00106053 Jy ! Component: 450 - total flux cleaned = -0.00115644 Jy ! Component: 500 - total flux cleaned = -0.00123712 Jy ! Component: 550 - total flux cleaned = -0.00130306 Jy ! Component: 600 - total flux cleaned = -0.00132908 Jy ! Component: 650 - total flux cleaned = -0.00135481 Jy ! Component: 700 - total flux cleaned = -0.00139282 Jy ! Component: 750 - total flux cleaned = -0.00145512 Jy ! Component: 800 - total flux cleaned = -0.00149181 Jy ! Component: 850 - total flux cleaned = -0.00152798 Jy ! Component: 900 - total flux cleaned = -0.0015638 Jy ! Component: 950 - total flux cleaned = -0.00158756 Jy ! Component: 1000 - total flux cleaned = -0.00164606 Jy ! Component: 1050 - total flux cleaned = -0.00168071 Jy ! Component: 1100 - total flux cleaned = -0.00173789 Jy ! Component: 1150 - total flux cleaned = -0.00176053 Jy ! Component: 1200 - total flux cleaned = -0.00181658 Jy ! Component: 1250 - total flux cleaned = -0.0018609 Jy ! Component: 1300 - total flux cleaned = -0.00189387 Jy ! Component: 1350 - total flux cleaned = -0.00192672 Jy ! Component: 1400 - total flux cleaned = -0.00195905 Jy ! Component: 1450 - total flux cleaned = -0.00200197 Jy ! Component: 1500 - total flux cleaned = -0.00202315 Jy ! Component: 1550 - total flux cleaned = -0.00205468 Jy ! Component: 1600 - total flux cleaned = -0.00208609 Jy ! Component: 1650 - total flux cleaned = -0.0021067 Jy ! Component: 1700 - total flux cleaned = -0.00212729 Jy ! Component: 1750 - total flux cleaned = -0.00215786 Jy ! Component: 1800 - total flux cleaned = -0.00217803 Jy ! Component: 1850 - total flux cleaned = -0.00219809 Jy ! Component: 1900 - total flux cleaned = -0.00223804 Jy ! Component: 1950 - total flux cleaned = -0.00224789 Jy ! Component: 2000 - total flux cleaned = -0.00227735 Jy ! Component: 2050 - total flux cleaned = -0.0022969 Jy ! Component: 2100 - total flux cleaned = -0.00230664 Jy ! Component: 2150 - total flux cleaned = -0.00231635 Jy ! Component: 2200 - total flux cleaned = -0.00235463 Jy ! Component: 2250 - total flux cleaned = -0.00236419 Jy ! Component: 2300 - total flux cleaned = -0.00236413 Jy ! Component: 2350 - total flux cleaned = -0.0024017 Jy ! Component: 2400 - total flux cleaned = -0.00241109 Jy ! Component: 2450 - total flux cleaned = -0.00242958 Jy ! Component: 2500 - total flux cleaned = -0.00246641 Jy ! Component: 2550 - total flux cleaned = -0.00248471 Jy ! Component: 2600 - total flux cleaned = -0.00247562 Jy ! Component: 2650 - total flux cleaned = -0.00252075 Jy ! Component: 2700 - total flux cleaned = -0.0025206 Jy ! Component: 2750 - total flux cleaned = -0.00252961 Jy ! Component: 2800 - total flux cleaned = -0.00253845 Jy ! Component: 2850 - total flux cleaned = -0.0025738 Jy ! Component: 2900 - total flux cleaned = -0.00257381 Jy ! Component: 2950 - total flux cleaned = -0.00260865 Jy ! Component: 3000 - total flux cleaned = -0.00260867 Jy ! Component: 3050 - total flux cleaned = -0.0026 Jy ! Component: 3100 - total flux cleaned = -0.00262577 Jy ! Component: 3150 - total flux cleaned = -0.00263425 Jy ! Component: 3200 - total flux cleaned = -0.0026428 Jy ! Component: 3250 - total flux cleaned = -0.00266822 Jy ! Component: 3300 - total flux cleaned = -0.0026514 Jy ! Component: 3350 - total flux cleaned = -0.00265976 Jy ! Component: 3400 - total flux cleaned = -0.00266809 Jy ! Component: 3450 - total flux cleaned = -0.00265982 Jy ! Component: 3500 - total flux cleaned = -0.00265979 Jy ! Component: 3550 - total flux cleaned = -0.00266799 Jy ! Component: 3600 - total flux cleaned = -0.00267614 Jy ! Component: 3650 - total flux cleaned = -0.00268421 Jy ! Component: 3700 - total flux cleaned = -0.00269222 Jy ! Component: 3750 - total flux cleaned = -0.00267616 Jy ! Component: 3800 - total flux cleaned = -0.00269219 Jy ! Component: 3850 - total flux cleaned = -0.00269215 Jy ! Component: 3900 - total flux cleaned = -0.00266845 Jy ! Component: 3950 - total flux cleaned = -0.00269999 Jy ! Component: 4000 - total flux cleaned = -0.00270005 Jy ! Component: 4050 - total flux cleaned = -0.00268446 Jy ! Total flux subtracted in 4096 components = -0.00269999 Jy ! Clean residual min=-0.000406 max=0.000399 Jy/beam ! Clean residual mean=-0.000001 rms=0.000138 Jy/beam ! Combined flux in latest and established models = 0.475465 Jy keep ! Adding 245 model components to the UV plane model. ! The established model now contains 460 components and 0.475465 Jy ![Exited script file: muppet] wmap "J2011-1546_L_2010_06_18_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.297 x 12.77 at 4.165 degrees (North through East) ! Clean map min=-0.0011404 max=0.41476 Jy/beam ! Writing clean map to FITS file: J2011-1546_L_2010_06_18_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.41476 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000137709 device "J2011-1546_L_2010_06_18_pus\_map.eps/VPS" ! Attempting to open device: 'J2011-1546_L_2010_06_18_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0996065 0.0996065 0.199213 0.398426 0.796852 1.5937 3.18741 6.37482 12.7496 25.4993 50.9985 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.414 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.297 x 12.77 at 4.165 degrees (North through East) ! Clean map min=-0.0011404 max=0.41476 Jy/beam quit ! Quitting program ! Log file J2011-1546_L_2010_06_18_pus_uvs.log closed on Fri Jan 8 01:14:13 2016