! Started logfile: J0508+8432_X_2009_05_13_pus_uvs.log on Sat Jan 21 12:39:17 2017 obs J0508+8432_X_2009_05_13_pus_uva.fits ! Reading UV FITS file: J0508+8432_X_2009_05_13_pus_uva.fits ! AN table 1: 377 integrations on 120 of 120 possible baselines. ! AN table 2: 126 integrations on 120 of 120 possible baselines. ! Apparent sampling: 0.72437 visibilities/baseline/integration-bin. ! Found source: J0508+8432 ! ! 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 8.40997e+09 8e+06 1 8e+06 ! 02 2 8.47997e+09 8e+06 1 8e+06 ! 03 3 8.79497e+09 8e+06 1 8e+06 ! 04 4 8.89997e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 1988 lines of history. ! ! Reading 174892 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.1 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J0508+8432_X_2009_05_13_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 0.100x0.100 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 682 telescope corrections were flagged in sub-array 1. ! A total of 523 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 682 telescope corrections were flagged in sub-array 1. ! A total of 523 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 682 telescope corrections were flagged in sub-array 1. ! A total of 523 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 682 telescope corrections were flagged in sub-array 1. ! A total of 523 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.951266Jy sigma=0.008307 ! Fit after self-cal, rms=0.900017Jy sigma=0.007927 ! 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=0.4939 mas, bmaj=0.5338 mas, bpa=44.98 degrees ! Estimated noise=429.692 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 = 0.0760237 Jy ! Component: 100 - total flux cleaned = 0.103088 Jy ! Total flux subtracted in 100 components = 0.103088 Jy ! Clean residual min=-0.003615 max=0.012675 Jy/beam ! Clean residual mean=0.000044 rms=0.000788 Jy/beam ! Combined flux in latest and established models = 0.103088 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.103088 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.157122Jy sigma=0.001212 ! Fit after self-cal, rms=0.156948Jy sigma=0.001211 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0164092 Jy ! Component: 100 - total flux cleaned = 0.0269564 Jy ! Total flux subtracted in 100 components = 0.0269564 Jy ! Clean residual min=-0.002612 max=0.006218 Jy/beam ! Clean residual mean=0.000036 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.130044 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 14 components and 0.130044 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.153923Jy sigma=0.001174 ! Fit after self-cal, rms=0.153808Jy sigma=0.001173 ! Inverting map ! Added new window around map position (0.4, -0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00881965 Jy ! Component: 100 - total flux cleaned = 0.0143798 Jy ! Total flux subtracted in 100 components = 0.0143798 Jy ! Clean residual min=-0.002456 max=0.003459 Jy/beam ! Clean residual mean=0.000032 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.144424 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 18 components and 0.144424 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.152892Jy sigma=0.001162 ! Fit after self-cal, rms=0.152839Jy sigma=0.001161 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00493634 Jy ! Component: 100 - total flux cleaned = 0.0080633 Jy ! Total flux subtracted in 100 components = 0.0080633 Jy ! Clean residual min=-0.002422 max=0.002991 Jy/beam ! Clean residual mean=0.000030 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.152487 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 25 components and 0.152487 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.152530Jy sigma=0.001157 ! Fit after self-cal, rms=0.152511Jy sigma=0.001157 ! 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=0.6066 mas, bmaj=0.6541 mas, bpa=22.96 degrees ! Estimated noise=197.144 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 (0.5, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0068888 Jy ! Component: 100 - total flux cleaned = 0.0112717 Jy ! Component: 150 - total flux cleaned = 0.0142833 Jy ! Component: 200 - total flux cleaned = 0.0164506 Jy ! Total flux subtracted in 200 components = 0.0164506 Jy ! Clean residual min=-0.001336 max=0.003003 Jy/beam ! Clean residual mean=0.000278 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.168938 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 62 components and 0.168938 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.152216Jy sigma=0.001153 ! Fit after self-cal, rms=0.152179Jy sigma=0.001152 ! Inverting map ! Added new window around map position (-0.5, -2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00308839 Jy ! Component: 100 - total flux cleaned = 0.00512428 Jy ! Component: 150 - total flux cleaned = 0.00659154 Jy ! Component: 200 - total flux cleaned = 0.0073255 Jy ! Total flux subtracted in 200 components = 0.0073255 Jy ! Clean residual min=-0.001222 max=0.001909 Jy/beam ! Clean residual mean=0.000254 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.176263 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 95 components and 0.176263 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.152111Jy sigma=0.001151 ! Fit after self-cal, rms=0.152107Jy sigma=0.001151 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.04 HO 1.00* ! KK 1.00 KP 1.01 LA 1.02 MK 1.02 ! NL 1.01 NY 0.96 OV 1.01 PT 0.98 ! SC 1.05 TS 0.95 WZ 1.01 KB 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.99 HN 1.01 HO 1.00* ! KK 1.00* KP 1.04 LA 0.97 MK 1.06 ! NL 0.98 NY 1.01 OV 0.99 PT 0.99 ! SC 1.06 TS 0.92 WZ 1.00* KB 1.00* ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.07 HO 1.00* ! KK 1.03 KP 0.96 LA 0.98 MK 1.04 ! NL 0.99 NY 1.01 OV 0.96 PT 1.00 ! SC 1.07 TS 0.96 WZ 0.99 KB 0.90 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.96 HN 1.05 HO 1.00* ! KK 1.00* KP 0.97 LA 0.98 MK 1.03 ! NL 0.95 NY 0.90 OV 0.99 PT 1.02 ! SC 1.09 TS 0.93 WZ 1.00* KB 1.00* ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.08 HO 1.00* ! KK 1.03 KP 0.99 LA 1.03 MK 1.00 ! NL 1.04 NY 0.99 OV 1.00 PT 1.01 ! SC 1.07 TS 0.96 WZ 1.04 KB 0.90 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 1.01 HN 1.01 HO 1.00* ! KK 1.00* KP 1.00 LA 1.01 MK 0.99 ! NL 1.00 NY 1.00 OV 1.01 PT 1.03 ! SC 1.11 TS 0.90 WZ 1.00* KB 1.00* ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.06 HO 1.00* ! KK 1.03 KP 0.97 LA 1.02 MK 1.00 ! NL 1.00 NY 0.93 OV 1.00 PT 1.01 ! SC 1.03 TS 0.98 WZ 0.97 KB 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.98 HN 1.02 HO 1.00* ! KK 1.00* KP 0.99 LA 0.99 MK 1.03 ! NL 1.03 NY 0.86 OV 0.97 PT 1.01 ! SC 1.04 TS 0.92 WZ 1.00* KB 1.00* ! ! ! Fit before self-cal, rms=0.152107Jy sigma=0.001151 ! Fit after self-cal, rms=0.152962Jy sigma=0.001150 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6011 mas, bmaj=0.65 mas, bpa=25.56 degrees ! Estimated noise=195.716 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 = 0.000598912 Jy ! Component: 100 - total flux cleaned = 0.000909019 Jy ! Component: 150 - total flux cleaned = 0.00112411 Jy ! Component: 200 - total flux cleaned = 0.00131064 Jy ! Total flux subtracted in 200 components = 0.00131064 Jy ! Clean residual min=-0.001083 max=0.001257 Jy/beam ! Clean residual mean=0.000116 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.177574 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 108 components and 0.177574 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.152941Jy sigma=0.001150 ! Fit after self-cal, rms=0.152992Jy sigma=0.001150 ! 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=0.152992Jy sigma=0.001150 ! Fit after self-cal, rms=0.154254Jy sigma=0.001149 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6003 mas, bmaj=0.6466 mas, bpa=25.37 degrees ! Estimated noise=195.081 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000572448 Jy ! Component: 100 - total flux cleaned = 0.000859031 Jy ! Component: 150 - total flux cleaned = 0.000967852 Jy ! Component: 200 - total flux cleaned = 0.00103896 Jy ! Total flux subtracted in 200 components = 0.00103896 Jy ! Clean residual min=-0.001156 max=0.001258 Jy/beam ! Clean residual mean=0.000089 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.178613 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 116 components and 0.178613 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.154243Jy sigma=0.001149 ! Fit after self-cal, rms=0.154276Jy sigma=0.001149 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 (-5, 16.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105304 Jy ! Component: 100 - total flux cleaned = 0.00129434 Jy ! Component: 150 - total flux cleaned = 0.00141064 Jy ! Component: 200 - total flux cleaned = 0.00151671 Jy ! Total flux subtracted in 200 components = 0.00151671 Jy ! Clean residual min=-0.001131 max=0.001186 Jy/beam ! Clean residual mean=0.000083 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.18013 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 131 components and 0.18013 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.154266Jy sigma=0.001149 ! Fit after self-cal, rms=0.154265Jy sigma=0.001149 ! 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=0.154265Jy sigma=0.001149 ! Fit after self-cal, rms=0.154091Jy sigma=0.001148 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.599 mas, bmaj=0.6449 mas, bpa=25.65 degrees ! Estimated noise=194.64 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000631439 Jy ! Component: 100 - total flux cleaned = 0.000923921 Jy ! Component: 150 - total flux cleaned = 0.00109447 Jy ! Component: 200 - total flux cleaned = 0.00121089 Jy ! Total flux subtracted in 200 components = 0.00121089 Jy ! Clean residual min=-0.001152 max=0.001149 Jy/beam ! Clean residual mean=0.000066 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.181341 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 134 components and 0.181341 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.154084Jy sigma=0.001148 ! Fit after self-cal, rms=0.154087Jy sigma=0.001148 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 = 0.000188295 Jy ! Component: 100 - total flux cleaned = 0.000297501 Jy ! Component: 150 - total flux cleaned = 0.000365842 Jy ! Component: 200 - total flux cleaned = 0.000429549 Jy ! Total flux subtracted in 200 components = 0.000429549 Jy ! Clean residual min=-0.001141 max=0.001150 Jy/beam ! Clean residual mean=0.000065 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.18177 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 141 components and 0.18177 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.154084Jy sigma=0.001148 ! Fit after self-cal, rms=0.154083Jy sigma=0.001148 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.154083Jy sigma=0.001148 ! Fit after self-cal, rms=0.153939Jy sigma=0.001148 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.372 mas, bmaj=2.869 mas, bpa=-19.8 degrees ! Estimated noise=328.199 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108427 Jy ! Component: 100 - total flux cleaned = 0.00166675 Jy ! Component: 150 - total flux cleaned = 0.00188757 Jy ! Component: 200 - total flux cleaned = 0.00193864 Jy ! Total flux subtracted in 200 components = 0.00193864 Jy ! Clean residual min=-0.001924 max=0.002722 Jy/beam ! Clean residual mean=0.000204 rms=0.000746 Jy/beam ! Combined flux in latest and established models = 0.183709 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 173 components and 0.183709 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.153941Jy sigma=0.001148 ! Fit after self-cal, rms=0.153942Jy sigma=0.001148 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 = 0.000371133 Jy ! Component: 100 - total flux cleaned = 0.000416823 Jy ! Component: 150 - total flux cleaned = 0.000457327 Jy ! Component: 200 - total flux cleaned = 0.000492841 Jy ! Total flux subtracted in 200 components = 0.000492841 Jy ! Clean residual min=-0.001921 max=0.002683 Jy/beam ! Clean residual mean=0.000195 rms=0.000747 Jy/beam ! Combined flux in latest and established models = 0.184202 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 173 components and 0.184202 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.153943Jy sigma=0.001148 ! Fit after self-cal, rms=0.153943Jy sigma=0.001148 ! 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=0.5982 mas, bmaj=0.644 mas, bpa=25.73 degrees ! Estimated noise=194.397 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5982 x 0.644 at 25.73 degrees (North through East) ! Clean map min=-0.0010866 max=0.10475 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=0.4878 mas, bmaj=0.5307 mas, bpa=48.27 degrees ! Estimated noise=418.717 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0729845 Jy ! Component: 100 - total flux cleaned = 0.103465 Jy ! Component: 150 - total flux cleaned = 0.122802 Jy ! Component: 200 - total flux cleaned = 0.135567 Jy ! Total flux subtracted in 200 components = 0.135567 Jy ! Clean residual min=-0.002566 max=0.006832 Jy/beam ! Clean residual mean=0.000026 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.135567 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 0.135567 Jy ! Inverting map and beam ! Estimated beam: bmin=0.5982 mas, bmaj=0.644 mas, bpa=25.73 degrees ! Estimated noise=194.397 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 = 0.0148727 Jy ! Component: 100 - total flux cleaned = 0.0234114 Jy ! Component: 150 - total flux cleaned = 0.0291004 Jy ! Component: 200 - total flux cleaned = 0.0330776 Jy ! Total flux subtracted in 200 components = 0.0330776 Jy ! Clean residual min=-0.001254 max=0.002243 Jy/beam ! Clean residual mean=0.000122 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.168644 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 57 components and 0.168644 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00289915 Jy ! Component: 100 - total flux cleaned = 0.00511413 Jy ! Component: 150 - total flux cleaned = 0.00683587 Jy ! Component: 200 - total flux cleaned = 0.00822049 Jy ! Total flux subtracted in 200 components = 0.00822049 Jy ! Clean residual min=-0.001170 max=0.001272 Jy/beam ! Clean residual mean=0.000083 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.176865 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 100 components and 0.176865 Jy ! Inverting map ! Added new window around map position (-3.5, 17.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.001272 Jy ! Component: 100 - total flux cleaned = 0.00224638 Jy ! Component: 150 - total flux cleaned = 0.00305815 Jy ! Component: 200 - total flux cleaned = 0.00374234 Jy ! Total flux subtracted in 200 components = 0.00374234 Jy ! Clean residual min=-0.001116 max=0.001134 Jy/beam ! Clean residual mean=0.000064 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.180607 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 133 components and 0.180607 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.372 mas, bmaj=2.869 mas, bpa=-19.8 degrees ! Estimated noise=328.199 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00160769 Jy ! Component: 100 - total flux cleaned = 0.00252326 Jy ! Component: 150 - total flux cleaned = 0.00308824 Jy ! Component: 200 - total flux cleaned = 0.0034296 Jy ! Total flux subtracted in 200 components = 0.0034296 Jy ! Clean residual min=-0.001921 max=0.002674 Jy/beam ! Clean residual mean=0.000198 rms=0.000748 Jy/beam ! Combined flux in latest and established models = 0.184037 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 = 9.87856e-05 Jy ! Component: 100 - total flux cleaned = 0.000136207 Jy ! Component: 150 - total flux cleaned = 0.000161331 Jy ! Component: 200 - total flux cleaned = 0.000183628 Jy ! Total flux subtracted in 200 components = 0.000183628 Jy ! Clean residual min=-0.001904 max=0.002660 Jy/beam ! Clean residual mean=0.000195 rms=0.000747 Jy/beam ! Combined flux in latest and established models = 0.18422 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 169 components and 0.18422 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.5982 mas, bmaj=0.644 mas, bpa=25.73 degrees ! Estimated noise=194.397 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000490922 Jy ! Component: 100 - total flux cleaned = -0.000538022 Jy ! Component: 150 - total flux cleaned = -0.000524843 Jy ! Component: 200 - total flux cleaned = -0.000512269 Jy ! Total flux subtracted in 200 components = -0.000512269 Jy ! Clean residual min=-0.001099 max=0.001127 Jy/beam ! Clean residual mean=0.000049 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.183708 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 185 components and 0.183708 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.153926Jy sigma=0.001148 ! Fit after self-cal, rms=0.153921Jy sigma=0.001148 wmodel J0508+8432_X_2009_05_13_pus_map.mod ! Writing 185 model components to file: J0508+8432_X_2009_05_13_pus_map.mod wobs J0508+8432_X_2009_05_13_pus_uvs.fits ! Writing UV FITS file: J0508+8432_X_2009_05_13_pus_uvs.fits wwins J0508+8432_X_2009_05_13_pus_map.win ! wwins: Wrote 6 windows to J0508+8432_X_2009_05_13_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 = 0.000105948 Jy ! Component: 100 - total flux cleaned = 0.000264315 Jy ! Component: 150 - total flux cleaned = 0.000454241 Jy ! Component: 200 - total flux cleaned = 0.000638159 Jy ! Component: 250 - total flux cleaned = 0.000871263 Jy ! Component: 300 - total flux cleaned = 0.0010469 Jy ! Component: 350 - total flux cleaned = 0.00121967 Jy ! Component: 400 - total flux cleaned = 0.00138985 Jy ! Component: 450 - total flux cleaned = 0.00159085 Jy ! Component: 500 - total flux cleaned = 0.00172298 Jy ! Component: 550 - total flux cleaned = 0.0018699 Jy ! Component: 600 - total flux cleaned = 0.00201521 Jy ! Component: 650 - total flux cleaned = 0.00214292 Jy ! Component: 700 - total flux cleaned = 0.00226927 Jy ! Component: 750 - total flux cleaned = 0.00237884 Jy ! Component: 800 - total flux cleaned = 0.00248745 Jy ! Component: 850 - total flux cleaned = 0.00262588 Jy ! Component: 900 - total flux cleaned = 0.00276299 Jy ! Component: 950 - total flux cleaned = 0.00285356 Jy ! Component: 1000 - total flux cleaned = 0.00297358 Jy ! Component: 1050 - total flux cleaned = 0.00306293 Jy ! Component: 1100 - total flux cleaned = 0.00319588 Jy ! Component: 1150 - total flux cleaned = 0.00332794 Jy ! Component: 1200 - total flux cleaned = 0.00345894 Jy ! Component: 1250 - total flux cleaned = 0.00356018 Jy ! Component: 1300 - total flux cleaned = 0.00364628 Jy ! Component: 1350 - total flux cleaned = 0.00376048 Jy ! Component: 1400 - total flux cleaned = 0.00381733 Jy ! Component: 1450 - total flux cleaned = 0.00394438 Jy ! Component: 1500 - total flux cleaned = 0.00402851 Jy ! Component: 1550 - total flux cleaned = 0.00412623 Jy ! Component: 1600 - total flux cleaned = 0.00422321 Jy ! Component: 1650 - total flux cleaned = 0.00433359 Jy ! Component: 1700 - total flux cleaned = 0.00440206 Jy ! Component: 1750 - total flux cleaned = 0.00449763 Jy ! Component: 1800 - total flux cleaned = 0.0045925 Jy ! Component: 1850 - total flux cleaned = 0.00467349 Jy ! Component: 1900 - total flux cleaned = 0.00474063 Jy ! Component: 1950 - total flux cleaned = 0.00484741 Jy ! Component: 2000 - total flux cleaned = 0.0049138 Jy ! Component: 2050 - total flux cleaned = 0.00500632 Jy ! Component: 2100 - total flux cleaned = 0.00508527 Jy ! Component: 2150 - total flux cleaned = 0.0051508 Jy ! Component: 2200 - total flux cleaned = 0.00526804 Jy ! Component: 2250 - total flux cleaned = 0.00534582 Jy ! Component: 2300 - total flux cleaned = 0.00541035 Jy ! Component: 2350 - total flux cleaned = 0.00546171 Jy ! Component: 2400 - total flux cleaned = 0.00555127 Jy ! Component: 2450 - total flux cleaned = 0.0056404 Jy ! Component: 2500 - total flux cleaned = 0.00564039 Jy ! Component: 2550 - total flux cleaned = 0.00574142 Jy ! Component: 2600 - total flux cleaned = 0.00582941 Jy ! Component: 2650 - total flux cleaned = 0.00584189 Jy ! Component: 2700 - total flux cleaned = 0.00591675 Jy ! Component: 2750 - total flux cleaned = 0.00595399 Jy ! Component: 2800 - total flux cleaned = 0.00605294 Jy ! Component: 2850 - total flux cleaned = 0.00608987 Jy ! Component: 2900 - total flux cleaned = 0.00612672 Jy ! Component: 2950 - total flux cleaned = 0.00618786 Jy ! Component: 3000 - total flux cleaned = 0.00627314 Jy ! Component: 3050 - total flux cleaned = 0.00632171 Jy ! Component: 3100 - total flux cleaned = 0.00637008 Jy ! Component: 3150 - total flux cleaned = 0.00644225 Jy ! Component: 3200 - total flux cleaned = 0.00649021 Jy ! Component: 3250 - total flux cleaned = 0.00654991 Jy ! Component: 3300 - total flux cleaned = 0.0066213 Jy ! Component: 3350 - total flux cleaned = 0.0066687 Jy ! Component: 3400 - total flux cleaned = 0.00669236 Jy ! Component: 3450 - total flux cleaned = 0.00672776 Jy ! Component: 3500 - total flux cleaned = 0.00677469 Jy ! Component: 3550 - total flux cleaned = 0.00684489 Jy ! Component: 3600 - total flux cleaned = 0.0068799 Jy ! Component: 3650 - total flux cleaned = 0.00693799 Jy ! Component: 3700 - total flux cleaned = 0.00699583 Jy ! Component: 3750 - total flux cleaned = 0.007042 Jy ! Component: 3800 - total flux cleaned = 0.00705349 Jy ! Component: 3850 - total flux cleaned = 0.00711076 Jy ! Component: 3900 - total flux cleaned = 0.00715645 Jy ! Component: 3950 - total flux cleaned = 0.00721334 Jy ! Component: 4000 - total flux cleaned = 0.00725872 Jy ! Component: 4050 - total flux cleaned = 0.00725873 Jy ! Total flux subtracted in 4096 components = 0.00732637 Jy ! Clean residual min=-0.000605 max=0.000779 Jy/beam ! Clean residual mean=0.000013 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.191034 Jy keep ! Adding 389 model components to the UV plane model. ! The established model now contains 574 components and 0.191034 Jy ![Exited script file: muppet] wmap "J0508+8432_X_2009_05_13_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5982 x 0.644 at 25.73 degrees (North through East) ! Clean map min=-0.0009802 max=0.10469 Jy/beam ! Writing clean map to FITS file: J0508+8432_X_2009_05_13_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.104692 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000207562 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.594778 0.594778 1.18956 2.37911 4.75822 9.51644 19.0329 38.0658 76.1315 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.104 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.5982 x 0.644 at 25.73 degrees (North through East) ! Clean map min=-0.0009802 max=0.10469 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J0508+8432_X_2009_05_13_pus_uvs.log closed on Sat Jan 21 12:39:33 2017