! Started logfile: J1726+0504_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:27:12 2017 obs J1726+0504_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J1726+0504_X_2014_01_04_pus_uva.fits ! AN table 1: 118 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.347222 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1726+0504 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 382 lines of history. ! ! Reading 17700 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..12 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 print "field_size =",field_size ! field_size = 512 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J1726+0504_X_2014_01_04_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 0.200x0.200 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 413 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 413 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 413 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 413 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 413 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 413 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 413 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 413 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 413 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 413 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 413 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 413 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.984445Jy sigma=0.011447 ! Fit after self-cal, rms=0.919647Jy sigma=0.010776 ! 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=0.6653 mas, bmaj=1.697 mas, bpa=2.992 degrees ! Estimated noise=1079.93 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 = 0.0621485 Jy ! Component: 100 - total flux cleaned = 0.0766668 Jy ! Total flux subtracted in 100 components = 0.0766668 Jy ! Clean residual min=-0.004858 max=0.006007 Jy/beam ! Clean residual mean=0.000001 rms=0.001566 Jy/beam ! Combined flux in latest and established models = 0.0766668 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0766668 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.067935Jy sigma=0.000734 ! Fit after self-cal, rms=0.067795Jy sigma=0.000733 ! 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=0.7728 mas, bmaj=1.86 mas, bpa=0.2576 degrees ! Estimated noise=460.932 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 = 0.00959316 Jy ! Component: 100 - total flux cleaned = 0.0144522 Jy ! Component: 150 - total flux cleaned = 0.0172133 Jy ! Component: 200 - total flux cleaned = 0.0188736 Jy ! Total flux subtracted in 200 components = 0.0188736 Jy ! Clean residual min=-0.002191 max=0.002565 Jy/beam ! Clean residual mean=-0.000002 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.0955404 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 32 components and 0.0955404 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.066712Jy sigma=0.000714 ! Fit after self-cal, rms=0.066832Jy sigma=0.000714 ! 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 1.00* FD 1.00* KP 1.00* LA 0.98 ! MK 0.96 NL 1.02 OV 0.97 PT 0.95 ! SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 1.05 NL 0.99 OV 0.93 PT 0.93 ! SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.98 ! MK 1.01 NL 1.02 OV 0.95 PT 0.93 ! SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 1.03 NL 1.00 OV 0.96 PT 0.90 ! SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.96 ! MK 1.06 NL 1.04 OV 1.01 PT 0.88 ! SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.07 ! MK 0.94 NL 1.04 OV 0.96 PT 0.92 ! SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 0.99 NL 1.02 OV 1.00 PT 0.95 ! SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.98 ! MK 1.03 NL 1.05 OV 0.97 PT 0.94 ! SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 1.03 NL 1.01 OV 1.03 PT 0.94 ! SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 1.03 NL 1.07 OV 0.98 PT 0.92 ! SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 1.00 NL 1.05 OV 0.94 PT 1.00 ! SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.94 ! MK 0.98 NL 1.06 OV 1.03 PT 0.97 ! SC 1.03 ! ! ! Fit before self-cal, rms=0.066832Jy sigma=0.000714 ! Fit after self-cal, rms=0.067115Jy sigma=0.000711 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7787 mas, bmaj=1.876 mas, bpa=0.3113 degrees ! Estimated noise=457.446 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 = 0.000137613 Jy ! Component: 100 - total flux cleaned = 4.73268e-05 Jy ! Component: 150 - total flux cleaned = -4.10636e-05 Jy ! Component: 200 - total flux cleaned = -9.13335e-05 Jy ! Total flux subtracted in 200 components = -9.13335e-05 Jy ! Clean residual min=-0.001619 max=0.001945 Jy/beam ! Clean residual mean=-0.000005 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.0954491 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 40 components and 0.0954491 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.067107Jy sigma=0.000711 ! Fit after self-cal, rms=0.067164Jy sigma=0.000711 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.067164Jy sigma=0.000711 ! Fit after self-cal, rms=0.067329Jy sigma=0.000710 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7784 mas, bmaj=1.873 mas, bpa=0.2435 degrees ! Estimated noise=457.246 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.72736e-06 Jy ! Component: 100 - total flux cleaned = -1.62601e-05 Jy ! Component: 150 - total flux cleaned = -3.49934e-05 Jy ! Component: 200 - total flux cleaned = -5.15312e-05 Jy ! Total flux subtracted in 200 components = -5.15312e-05 Jy ! Clean residual min=-0.001250 max=0.001598 Jy/beam ! Clean residual mean=-0.000002 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.0953976 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 43 components and 0.0953976 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.067324Jy sigma=0.000710 ! Fit after self-cal, rms=0.067356Jy sigma=0.000710 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 (10.4, -19.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134284 Jy ! Component: 100 - total flux cleaned = 0.00163631 Jy ! Component: 150 - total flux cleaned = 0.0016384 Jy ! Component: 200 - total flux cleaned = 0.00158495 Jy ! Total flux subtracted in 200 components = 0.00158495 Jy ! Clean residual min=-0.001044 max=0.001055 Jy/beam ! Clean residual mean=0.000000 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.0969825 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 63 components and 0.0969825 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.067327Jy sigma=0.000709 ! Fit after self-cal, rms=0.067312Jy sigma=0.000709 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.067312Jy sigma=0.000709 ! Fit after self-cal, rms=0.067177Jy sigma=0.000709 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7774 mas, bmaj=1.872 mas, bpa=0.2515 degrees ! Estimated noise=456.242 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000617774 Jy ! Component: 100 - total flux cleaned = 0.000733232 Jy ! Component: 150 - total flux cleaned = 0.000699202 Jy ! Component: 200 - total flux cleaned = 0.000657465 Jy ! Total flux subtracted in 200 components = 0.000657465 Jy ! Clean residual min=-0.001004 max=0.000993 Jy/beam ! Clean residual mean=0.000001 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.09764 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 71 components and 0.09764 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.067168Jy sigma=0.000709 ! Fit after self-cal, rms=0.067161Jy sigma=0.000709 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 = 0.00021891 Jy ! Component: 100 - total flux cleaned = 0.000177873 Jy ! Component: 150 - total flux cleaned = 0.000129519 Jy ! Component: 200 - total flux cleaned = 8.43832e-05 Jy ! Total flux subtracted in 200 components = 8.43832e-05 Jy ! Clean residual min=-0.000993 max=0.000993 Jy/beam ! Clean residual mean=0.000001 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.0977244 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 75 components and 0.0977243 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.067157Jy sigma=0.000709 ! Fit after self-cal, rms=0.067153Jy sigma=0.000709 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.067153Jy sigma=0.000709 ! Fit after self-cal, rms=0.067116Jy sigma=0.000709 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.919 mas, bmaj=4.04 mas, bpa=-6.623 degrees ! Estimated noise=591.71 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000188196 Jy ! Component: 100 - total flux cleaned = 0.00017972 Jy ! Component: 150 - total flux cleaned = 0.000155932 Jy ! Component: 200 - total flux cleaned = 0.000141428 Jy ! Total flux subtracted in 200 components = 0.000141428 Jy ! Clean residual min=-0.000869 max=0.000762 Jy/beam ! Clean residual mean=0.000002 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.0978658 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 85 components and 0.0978658 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.067115Jy sigma=0.000709 ! Fit after self-cal, rms=0.067114Jy sigma=0.000709 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 = -3.96165e-06 Jy ! Component: 100 - total flux cleaned = -1.87562e-05 Jy ! Component: 150 - total flux cleaned = -3.84425e-05 Jy ! Component: 200 - total flux cleaned = -5.01808e-05 Jy ! Total flux subtracted in 200 components = -5.01808e-05 Jy ! Clean residual min=-0.000874 max=0.000759 Jy/beam ! Clean residual mean=0.000002 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.0978156 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 85 components and 0.0978156 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.067115Jy sigma=0.000709 ! Fit after self-cal, rms=0.067114Jy sigma=0.000709 ! 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=0.7771 mas, bmaj=1.872 mas, bpa=0.2806 degrees ! Estimated noise=455.928 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7771 x 1.872 at 0.2806 degrees (North through East) ! Clean map min=-0.00092031 max=0.082968 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=0.666 mas, bmaj=1.704 mas, bpa=3.096 degrees ! Estimated noise=1072.81 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0614082 Jy ! Component: 100 - total flux cleaned = 0.0761058 Jy ! Component: 150 - total flux cleaned = 0.0827158 Jy ! Component: 200 - total flux cleaned = 0.0867979 Jy ! Total flux subtracted in 200 components = 0.0867979 Jy ! Clean residual min=-0.003371 max=0.003798 Jy/beam ! Clean residual mean=-0.000000 rms=0.001047 Jy/beam ! Combined flux in latest and established models = 0.0867978 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0867978 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7771 mas, bmaj=1.872 mas, bpa=0.2806 degrees ! Estimated noise=455.928 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 = 0.00446336 Jy ! Component: 100 - total flux cleaned = 0.00690705 Jy ! Component: 150 - total flux cleaned = 0.0085296 Jy ! Component: 200 - total flux cleaned = 0.00965354 Jy ! Total flux subtracted in 200 components = 0.00965354 Jy ! Clean residual min=-0.001272 max=0.001167 Jy/beam ! Clean residual mean=0.000001 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.0964514 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 31 components and 0.0964514 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=1.919 mas, bmaj=4.04 mas, bpa=-6.623 degrees ! Estimated noise=591.71 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124119 Jy ! Component: 100 - total flux cleaned = 0.00155263 Jy ! Component: 150 - total flux cleaned = 0.00162372 Jy ! Component: 200 - total flux cleaned = 0.00163666 Jy ! Total flux subtracted in 200 components = 0.00163666 Jy ! Clean residual min=-0.000942 max=0.000806 Jy/beam ! Clean residual mean=0.000002 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.098088 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 = 1.09912e-05 Jy ! Component: 100 - total flux cleaned = 2.07644e-05 Jy ! Component: 150 - total flux cleaned = 2.90585e-05 Jy ! Component: 200 - total flux cleaned = 2.92373e-05 Jy ! Total flux subtracted in 200 components = 2.92373e-05 Jy ! Clean residual min=-0.000881 max=0.000784 Jy/beam ! Clean residual mean=0.000002 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.0981173 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 52 components and 0.0981172 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7771 mas, bmaj=1.872 mas, bpa=0.2806 degrees ! Estimated noise=455.928 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.38391e-05 Jy ! Component: 100 - total flux cleaned = -4.01624e-05 Jy ! Component: 150 - total flux cleaned = -1.89416e-05 Jy ! Component: 200 - total flux cleaned = -1.85514e-05 Jy ! Total flux subtracted in 200 components = -1.85514e-05 Jy ! Clean residual min=-0.001061 max=0.001006 Jy/beam ! Clean residual mean=0.000001 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.0980987 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 64 components and 0.0980987 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.067126Jy sigma=0.000709 ! Fit after self-cal, rms=0.067134Jy sigma=0.000709 wmodel J1726+0504_X_2014_01_04_pus_map.mod ! Writing 64 model components to file: J1726+0504_X_2014_01_04_pus_map.mod wobs J1726+0504_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J1726+0504_X_2014_01_04_pus_uvs.fits wwins J1726+0504_X_2014_01_04_pus_map.win ! wwins: Wrote 2 windows to J1726+0504_X_2014_01_04_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 = -4.68249e-05 Jy ! Component: 100 - total flux cleaned = -6.35329e-05 Jy ! Component: 150 - total flux cleaned = -7.88943e-05 Jy ! Component: 200 - total flux cleaned = -8.87945e-06 Jy ! Component: 250 - total flux cleaned = 8.4299e-05 Jy ! Component: 300 - total flux cleaned = 0.000172974 Jy ! Component: 350 - total flux cleaned = 0.000257683 Jy ! Component: 400 - total flux cleaned = 0.000349958 Jy ! Component: 450 - total flux cleaned = 0.000383305 Jy ! Component: 500 - total flux cleaned = 0.000404855 Jy ! Component: 550 - total flux cleaned = 0.000436044 Jy ! Component: 600 - total flux cleaned = 0.000486069 Jy ! Component: 650 - total flux cleaned = 0.000553774 Jy ! Component: 700 - total flux cleaned = 0.000609859 Jy ! Component: 750 - total flux cleaned = 0.000609653 Jy ! Component: 800 - total flux cleaned = 0.000618659 Jy ! Component: 850 - total flux cleaned = 0.000635735 Jy ! Component: 900 - total flux cleaned = 0.000635627 Jy ! Component: 950 - total flux cleaned = 0.000643707 Jy ! Component: 1000 - total flux cleaned = 0.000659624 Jy ! Component: 1050 - total flux cleaned = 0.000667387 Jy ! Component: 1100 - total flux cleaned = 0.00069729 Jy ! Component: 1150 - total flux cleaned = 0.000704368 Jy ! Component: 1200 - total flux cleaned = 0.000718562 Jy ! Component: 1250 - total flux cleaned = 0.000690446 Jy ! Component: 1300 - total flux cleaned = 0.000718187 Jy ! Component: 1350 - total flux cleaned = 0.000731503 Jy ! Component: 1400 - total flux cleaned = 0.000724875 Jy ! Component: 1450 - total flux cleaned = 0.000724868 Jy ! Component: 1500 - total flux cleaned = 0.000718396 Jy ! Component: 1550 - total flux cleaned = 0.000730867 Jy ! Component: 1600 - total flux cleaned = 0.000761517 Jy ! Component: 1650 - total flux cleaned = 0.000785661 Jy ! Component: 1700 - total flux cleaned = 0.000809517 Jy ! Component: 1750 - total flux cleaned = 0.000844847 Jy ! Component: 1800 - total flux cleaned = 0.000868134 Jy ! Component: 1850 - total flux cleaned = 0.000896816 Jy ! Component: 1900 - total flux cleaned = 0.000919559 Jy ! Component: 1950 - total flux cleaned = 0.000958722 Jy ! Component: 2000 - total flux cleaned = 0.000975324 Jy ! Total flux subtracted in 2048 components = 0.00103002 Jy ! Clean residual min=-0.000389 max=0.000318 Jy/beam ! Clean residual mean=-0.000001 rms=0.000100 Jy/beam ! Combined flux in latest and established models = 0.0991287 Jy keep ! Adding 143 model components to the UV plane model. ! The established model now contains 207 components and 0.0991287 Jy ![Exited script file: muppet] wmap "J1726+0504_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7771 x 1.872 at 0.2806 degrees (North through East) ! Clean map min=-0.00076164 max=0.082377 Jy/beam ! Writing clean map to FITS file: J1726+0504_X_2014_01_04_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0823766 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.85623e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.358945 0.358945 0.717891 1.43578 2.87156 5.74312 11.4862 22.9725 45.945 91.89 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.082 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7771 x 1.872 at 0.2806 degrees (North through East) ! Clean map min=-0.00076164 max=0.082377 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 J1726+0504_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:27:14 2017