! Started logfile: J1547+2052_S_2013_01_09_pus_uvs.log on Tue Nov 4 19:02:15 2014 obs J1547+2052_S_2013_01_09_pus_uva.fits ! Reading UV FITS file: J1547+2052_S_2013_01_09_pus_uva.fits ! AN table 1: 88 integrations on 120 of 120 possible baselines. ! AN table 2: 88 integrations on 120 of 120 possible baselines. ! Apparent sampling: 0.405398 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1547+2052 ! ! 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 2.23697e+09 8e+06 1 8e+06 ! 02 2 2.26697e+09 8e+06 1 8e+06 ! 03 3 2.35697e+09 8e+06 1 8e+06 ! 04 4 2.37697e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 3254 lines of history. ! ! Reading 34248 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 = 512 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@muppet J1547+2052_S_2013_01_09_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 = 512x512 pixels with 0.500x0.500 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 484 telescope corrections were flagged in sub-array 1. ! A total of 535 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 471 telescope corrections were flagged in sub-array 1. ! A total of 535 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 458 telescope corrections were flagged in sub-array 1. ! A total of 535 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 497 telescope corrections were flagged in sub-array 1. ! A total of 535 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.982367Jy sigma=0.011667 ! Fit after self-cal, rms=0.951944Jy sigma=0.011359 ! 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=2.004 mas, bmaj=6.157 mas, bpa=1.575 degrees ! Estimated noise=612.525 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 = 0.038821 Jy ! Component: 100 - total flux cleaned = 0.0486681 Jy ! Total flux subtracted in 100 components = 0.0486681 Jy ! Clean residual min=-0.002744 max=0.003944 Jy/beam ! Clean residual mean=0.000003 rms=0.000858 Jy/beam ! Combined flux in latest and established models = 0.0486681 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0486681 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108220Jy sigma=0.001106 ! Fit after self-cal, rms=0.107541Jy sigma=0.001099 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00540558 Jy ! Component: 100 - total flux cleaned = 0.00828011 Jy ! Total flux subtracted in 100 components = 0.00828011 Jy ! Clean residual min=-0.003024 max=0.002774 Jy/beam ! Clean residual mean=0.000007 rms=0.000821 Jy/beam ! Combined flux in latest and established models = 0.0569482 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 0.0569482 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107181Jy sigma=0.001097 ! Fit after self-cal, rms=0.107176Jy sigma=0.001097 ! 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=2.773 mas, bmaj=6.848 mas, bpa=1.994 degrees ! Estimated noise=334.779 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 = 0.00182778 Jy ! Component: 100 - total flux cleaned = 0.00259972 Jy ! Component: 150 - total flux cleaned = 0.00272988 Jy ! Component: 200 - total flux cleaned = 0.00275287 Jy ! Total flux subtracted in 200 components = 0.00275287 Jy ! Clean residual min=-0.002662 max=0.002516 Jy/beam ! Clean residual mean=-0.000000 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.0597011 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 22 components and 0.0597011 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107121Jy sigma=0.001097 ! Fit after self-cal, rms=0.107099Jy sigma=0.001096 ! 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 0.89 FD 0.95 HH 1.00* HN 1.00 ! KP 1.06 LA 0.95 MC 1.00* MK 0.82 ! NL 0.96 NY 1.00* OV 1.06 PT 1.27 ! SC 0.81 TS 1.22 WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 1.18 HH 1.00* HN 1.09 ! KP 1.06 LA 1.02 MC 1.00* MK 0.71 ! NL 0.96 NY 1.00* OV 0.97 PT 1.22 ! SC 0.80 TS 1.00* WF 1.00* WZ 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.21 HH 1.00* HN 1.09 ! KP 0.98 LA 0.99 MC 1.00* MK 0.95 ! NL 1.06 NY 1.00* OV 1.06 PT 1.05 ! SC 0.94 TS 1.16 WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.24 FD 1.24 HH 1.00* HN 1.15 ! KP 1.04 LA 0.93 MC 1.00* MK 0.89 ! NL 1.02 NY 1.00* OV 1.04 PT 1.10 ! SC 1.04 TS 1.00* WF 1.00* WZ 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.15 HH 1.00* HN 0.98 ! KP 0.89 LA 0.89 MC 1.00* MK 1.05 ! NL 0.97 NY 1.00* OV 1.00 PT 0.97 ! SC 0.83 TS 1.14 WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 1.23 HH 1.00* HN 1.11 ! KP 0.93 LA 0.99 MC 1.00* MK 0.77 ! NL 1.06 NY 1.00* OV 1.05 PT 1.08 ! SC 0.96 TS 1.00* WF 1.00* WZ 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 1.02 HH 1.00* HN 0.93 ! KP 0.90 LA 0.85 MC 1.00* MK 0.82 ! NL 0.94 NY 1.00* OV 0.86 PT 0.88 ! SC 0.77 TS 1.08 WF 1.00* WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 1.16 HH 1.00* HN 1.13 ! KP 0.88 LA 0.86 MC 1.00* MK 0.83 ! NL 1.00 NY 1.00* OV 0.90 PT 0.90 ! SC 0.91 TS 1.00* WF 1.00* WZ 1.00* ! ! ! Fit before self-cal, rms=0.107099Jy sigma=0.001096 ! Fit after self-cal, rms=0.097849Jy sigma=0.001091 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.805 mas, bmaj=6.731 mas, bpa=1.8 degrees ! Estimated noise=333.147 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 = 0.000424875 Jy ! Component: 100 - total flux cleaned = 0.000464801 Jy ! Component: 150 - total flux cleaned = 0.000507542 Jy ! Component: 200 - total flux cleaned = 0.000567799 Jy ! Total flux subtracted in 200 components = 0.000567799 Jy ! Clean residual min=-0.001227 max=0.001161 Jy/beam ! Clean residual mean=-0.000000 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.0602689 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 26 components and 0.0602689 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097843Jy sigma=0.001091 ! Fit after self-cal, rms=0.097700Jy sigma=0.001090 ! 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=0.097700Jy sigma=0.001090 ! Fit after self-cal, rms=0.096931Jy sigma=0.001090 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.815 mas, bmaj=6.684 mas, bpa=1.875 degrees ! Estimated noise=331.912 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00033008 Jy ! Component: 100 - total flux cleaned = 0.000380586 Jy ! Component: 150 - total flux cleaned = 0.000427401 Jy ! Component: 200 - total flux cleaned = 0.000471075 Jy ! Total flux subtracted in 200 components = 0.000471075 Jy ! Clean residual min=-0.001192 max=0.001179 Jy/beam ! Clean residual mean=0.000001 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.06074 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 28 components and 0.06074 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096927Jy sigma=0.001090 ! Fit after self-cal, rms=0.096916Jy sigma=0.001089 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 = 0.000148458 Jy ! Component: 100 - total flux cleaned = 0.000159289 Jy ! Component: 150 - total flux cleaned = 0.000159366 Jy ! Component: 200 - total flux cleaned = 0.000159389 Jy ! Total flux subtracted in 200 components = 0.000159389 Jy ! Clean residual min=-0.001179 max=0.001202 Jy/beam ! Clean residual mean=0.000002 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.0608994 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 33 components and 0.0608994 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096915Jy sigma=0.001089 ! Fit after self-cal, rms=0.096914Jy sigma=0.001089 ! 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=0.096914Jy sigma=0.001089 ! Fit after self-cal, rms=0.096915Jy sigma=0.001089 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.818 mas, bmaj=6.652 mas, bpa=1.967 degrees ! Estimated noise=331.952 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000313894 Jy ! Component: 100 - total flux cleaned = 0.000370242 Jy ! Component: 150 - total flux cleaned = 0.000420851 Jy ! Component: 200 - total flux cleaned = 0.000444264 Jy ! Total flux subtracted in 200 components = 0.000444264 Jy ! Clean residual min=-0.001178 max=0.001216 Jy/beam ! Clean residual mean=0.000003 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.0613436 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 34 components and 0.0613436 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096913Jy sigma=0.001089 ! Fit after self-cal, rms=0.096914Jy sigma=0.001089 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 = 4.98917e-05 Jy ! Component: 100 - total flux cleaned = 4.92556e-05 Jy ! Component: 150 - total flux cleaned = 4.36089e-05 Jy ! Component: 200 - total flux cleaned = 4.85575e-05 Jy ! Total flux subtracted in 200 components = 4.85575e-05 Jy ! Clean residual min=-0.001166 max=0.001210 Jy/beam ! Clean residual mean=0.000003 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.0613922 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 36 components and 0.0613922 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096913Jy sigma=0.001089 ! Fit after self-cal, rms=0.096913Jy sigma=0.001089 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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=0.096913Jy sigma=0.001089 ! Fit after self-cal, rms=0.096942Jy sigma=0.001089 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.608 mas, bmaj=10.08 mas, bpa=-5.2 degrees ! Estimated noise=410.945 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000382241 Jy ! Component: 100 - total flux cleaned = 0.000419379 Jy ! Component: 150 - total flux cleaned = 0.000450132 Jy ! Component: 200 - total flux cleaned = 0.0004755 Jy ! Total flux subtracted in 200 components = 0.0004755 Jy ! Clean residual min=-0.001567 max=0.001522 Jy/beam ! Clean residual mean=0.000002 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.0618677 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 39 components and 0.0618677 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096941Jy sigma=0.001089 ! Fit after self-cal, rms=0.096943Jy sigma=0.001089 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 = 3.22175e-05 Jy ! Component: 100 - total flux cleaned = 5.78967e-05 Jy ! Component: 150 - total flux cleaned = 7.43184e-05 Jy ! Component: 200 - total flux cleaned = 9.26616e-05 Jy ! Total flux subtracted in 200 components = 9.26616e-05 Jy ! Clean residual min=-0.001564 max=0.001522 Jy/beam ! Clean residual mean=0.000002 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.0619604 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 39 components and 0.0619604 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096943Jy sigma=0.001089 ! Fit after self-cal, rms=0.096945Jy sigma=0.001089 ! 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=2.82 mas, bmaj=6.628 mas, bpa=2.019 degrees ! Estimated noise=332.123 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.82 x 6.628 at 2.019 degrees (North through East) ! Clean map min=-0.0011717 max=0.052409 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=2.078 mas, bmaj=5.928 mas, bpa=1.492 degrees ! Estimated noise=603.013 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0394177 Jy ! Component: 100 - total flux cleaned = 0.0492985 Jy ! Component: 150 - total flux cleaned = 0.054129 Jy ! Component: 200 - total flux cleaned = 0.0569355 Jy ! Total flux subtracted in 200 components = 0.0569355 Jy ! Clean residual min=-0.002287 max=0.002409 Jy/beam ! Clean residual mean=0.000008 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 0.0569355 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 0.0569355 Jy ! Inverting map and beam ! Estimated beam: bmin=2.82 mas, bmaj=6.628 mas, bpa=2.019 degrees ! Estimated noise=332.123 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) ! Added new window around map position (-1.5, -6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00244057 Jy ! Component: 100 - total flux cleaned = 0.00380305 Jy ! Component: 150 - total flux cleaned = 0.00445446 Jy ! Component: 200 - total flux cleaned = 0.0047525 Jy ! Total flux subtracted in 200 components = 0.0047525 Jy ! Clean residual min=-0.001235 max=0.001231 Jy/beam ! Clean residual mean=0.000003 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.061688 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 35 components and 0.061688 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.608 mas, bmaj=10.08 mas, bpa=-5.2 degrees ! Estimated noise=410.945 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000230401 Jy ! Component: 100 - total flux cleaned = 0.00024997 Jy ! Component: 150 - total flux cleaned = 0.000275986 Jy ! Component: 200 - total flux cleaned = 0.000307468 Jy ! Total flux subtracted in 200 components = 0.000307468 Jy ! Clean residual min=-0.001660 max=0.001511 Jy/beam ! Clean residual mean=0.000003 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.0619955 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 = 2.61087e-05 Jy ! Component: 100 - total flux cleaned = 4.9357e-05 Jy ! Component: 150 - total flux cleaned = 7.62379e-05 Jy ! Component: 200 - total flux cleaned = 8.84533e-05 Jy ! Total flux subtracted in 200 components = 8.84533e-05 Jy ! Clean residual min=-0.001673 max=0.001518 Jy/beam ! Clean residual mean=0.000003 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.0620839 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 63 components and 0.0620839 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.82 mas, bmaj=6.628 mas, bpa=2.019 degrees ! Estimated noise=332.123 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.26831e-05 Jy ! Component: 100 - total flux cleaned = 6.27411e-05 Jy ! Component: 150 - total flux cleaned = 0.000119559 Jy ! Component: 200 - total flux cleaned = 0.000137099 Jy ! Total flux subtracted in 200 components = 0.000137099 Jy ! Clean residual min=-0.001278 max=0.001207 Jy/beam ! Clean residual mean=0.000003 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.062221 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 76 components and 0.062221 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096935Jy sigma=0.001089 ! Fit after self-cal, rms=0.096920Jy sigma=0.001089 wmodel J1547+2052_S_2013_01_09_pus_map.mod ! Writing 76 model components to file: J1547+2052_S_2013_01_09_pus_map.mod wobs J1547+2052_S_2013_01_09_pus_uvs.fits ! Writing UV FITS file: J1547+2052_S_2013_01_09_pus_uvs.fits wwins J1547+2052_S_2013_01_09_pus_map.win ! wwins: Wrote 2 windows to J1547+2052_S_2013_01_09_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=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000203709 Jy ! Component: 100 - total flux cleaned = 0.000306548 Jy ! Component: 150 - total flux cleaned = 0.000385259 Jy ! Component: 200 - total flux cleaned = 0.000366152 Jy ! Component: 250 - total flux cleaned = 0.000420616 Jy ! Component: 300 - total flux cleaned = 0.000438364 Jy ! Component: 350 - total flux cleaned = 0.000403928 Jy ! Component: 400 - total flux cleaned = 0.000387329 Jy ! Component: 450 - total flux cleaned = 0.000403929 Jy ! Component: 500 - total flux cleaned = 0.000467822 Jy ! Component: 550 - total flux cleaned = 0.000498989 Jy ! Component: 600 - total flux cleaned = 0.000529662 Jy ! Component: 650 - total flux cleaned = 0.000575384 Jy ! Component: 700 - total flux cleaned = 0.000634997 Jy ! Component: 750 - total flux cleaned = 0.000664193 Jy ! Component: 800 - total flux cleaned = 0.000650211 Jy ! Component: 850 - total flux cleaned = 0.000721204 Jy ! Component: 900 - total flux cleaned = 0.000762854 Jy ! Component: 950 - total flux cleaned = 0.000803807 Jy ! Component: 1000 - total flux cleaned = 0.000817297 Jy ! Component: 1050 - total flux cleaned = 0.000843769 Jy ! Component: 1100 - total flux cleaned = 0.000856881 Jy ! Component: 1150 - total flux cleaned = 0.00088265 Jy ! Component: 1200 - total flux cleaned = 0.000920703 Jy ! Component: 1250 - total flux cleaned = 0.000933224 Jy ! Component: 1300 - total flux cleaned = 0.000945869 Jy ! Component: 1350 - total flux cleaned = 0.000982451 Jy ! Component: 1400 - total flux cleaned = 0.000970157 Jy ! Component: 1450 - total flux cleaned = 0.000993635 Jy ! Component: 1500 - total flux cleaned = 0.000993445 Jy ! Component: 1550 - total flux cleaned = 0.00097021 Jy ! Component: 1600 - total flux cleaned = 0.00100474 Jy ! Component: 1650 - total flux cleaned = 0.00100479 Jy ! Component: 1700 - total flux cleaned = 0.0010276 Jy ! Component: 1750 - total flux cleaned = 0.00106129 Jy ! Component: 1800 - total flux cleaned = 0.00108317 Jy ! Component: 1850 - total flux cleaned = 0.00107232 Jy ! Component: 1900 - total flux cleaned = 0.00114771 Jy ! Component: 1950 - total flux cleaned = 0.00114774 Jy ! Component: 2000 - total flux cleaned = 0.00117942 Jy ! Total flux subtracted in 2048 components = 0.00115851 Jy ! Clean residual min=-0.000569 max=0.000737 Jy/beam ! Clean residual mean=-0.000001 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.0633795 Jy keep ! Adding 131 model components to the UV plane model. ! The established model now contains 207 components and 0.0633795 Jy ![Exited script file: muppet] wmap "J1547+2052_S_2013_01_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.82 x 6.628 at 2.019 degrees (North through East) ! Clean map min=-0.00094252 max=0.052345 Jy/beam ! Writing clean map to FITS file: J1547+2052_S_2013_01_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0523452 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000212679 device "J1547+2052_S_2013_01_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1547+2052_S_2013_01_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.2189 1.2189 2.43781 4.87562 9.75124 19.5025 39.005 78.0099 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.052 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.82 x 6.628 at 2.019 degrees (North through East) ! Clean map min=-0.00094252 max=0.052345 Jy/beam quit ! Quitting program ! Log file J1547+2052_S_2013_01_09_pus_uvs.log closed on Tue Nov 4 19:02:19 2014