! Started logfile: J1603+5730_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:26:34 2017 obs J1603+5730_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J1603+5730_X_2014_01_04_pus_uva.fits ! AN table 1: 63 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.539683 visibilities/baseline/integration-bin. ! Found source: J1603+5730 ! ! 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 14688 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 J1603+5730_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 144 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 144 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 144 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 144 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 144 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 144 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 144 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 144 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 144 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 144 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 144 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 144 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.919190Jy sigma=0.010868 ! Fit after self-cal, rms=0.894784Jy sigma=0.010577 ! 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=0.6894 mas, bmaj=1.106 mas, bpa=57.83 degrees ! Estimated noise=1138.91 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 = 0.0728531 Jy ! Component: 100 - total flux cleaned = 0.101205 Jy ! Total flux subtracted in 100 components = 0.101205 Jy ! Clean residual min=-0.011838 max=0.018758 Jy/beam ! Clean residual mean=-0.000384 rms=0.004113 Jy/beam ! Combined flux in latest and established models = 0.101205 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.101205 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=0.080437Jy sigma=0.000995 ! Fit after self-cal, rms=0.080378Jy sigma=0.000993 ! 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=0.7963 mas, bmaj=2.383 mas, bpa=47.05 degrees ! Estimated noise=499.587 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 = 0.0333581 Jy ! Component: 100 - total flux cleaned = 0.0505658 Jy ! Component: 150 - total flux cleaned = 0.0604321 Jy ! Component: 200 - total flux cleaned = 0.0662765 Jy ! Total flux subtracted in 200 components = 0.0662765 Jy ! Clean residual min=-0.011004 max=0.018137 Jy/beam ! Clean residual mean=-0.000717 rms=0.003748 Jy/beam ! Combined flux in latest and established models = 0.167481 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 25 components and 0.167481 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=0.068618Jy sigma=0.000797 ! Fit after self-cal, rms=0.068480Jy sigma=0.000795 ! 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 1.03 KP 1.00* LA 0.84 ! MK 0.96 NL 1.16 OV 1.11 PT 0.89 ! SC 1.41 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.05 KP 1.00* LA 0.88 ! MK 0.93 NL 1.09 OV 1.08 PT 0.87 ! SC 1.21 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.03 KP 1.00* LA 0.87 ! MK 0.97 NL 1.15 OV 1.08 PT 0.81 ! SC 1.20 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 KP 1.00* LA 0.88 ! MK 0.95 NL 1.12 OV 1.06 PT 0.82 ! SC 1.26 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.04 KP 1.00* LA 0.89 ! MK 0.99 NL 1.20 OV 1.06 PT 0.82 ! SC 1.16 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.05 KP 1.00* LA 0.88 ! MK 0.91 NL 1.17 OV 1.14 PT 0.82 ! SC 1.29 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.05 KP 1.00* LA 0.91 ! MK 1.04 NL 1.14 OV 1.17 PT 0.83 ! SC 1.22 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 KP 1.00* LA 0.89 ! MK 1.00 NL 1.16 OV 1.16 PT 0.85 ! SC 1.11 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.05 KP 1.00* LA 0.91 ! MK 0.99 NL 1.16 OV 1.14 PT 0.84 ! SC 1.12 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.06 KP 1.00* LA 0.91 ! MK 0.97 NL 1.19 OV 1.11 PT 0.82 ! SC 1.09 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.03 KP 1.00* LA 0.92 ! MK 1.00 NL 1.15 OV 1.13 PT 0.89 ! SC 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.06 KP 1.00* LA 0.88 ! MK 1.00 NL 1.20 OV 1.12 PT 0.86 ! SC 1.15 ! ! ! Fit before self-cal, rms=0.068480Jy sigma=0.000795 ! Fit after self-cal, rms=0.071448Jy sigma=0.000757 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8275 mas, bmaj=2.451 mas, bpa=47.31 degrees ! Estimated noise=510.153 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 (3, -3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.012675 Jy ! Component: 100 - total flux cleaned = 0.0137952 Jy ! Component: 150 - total flux cleaned = 0.0128918 Jy ! Component: 200 - total flux cleaned = 0.0127713 Jy ! Total flux subtracted in 200 components = 0.0127713 Jy ! Clean residual min=-0.004868 max=0.006456 Jy/beam ! Clean residual mean=0.000055 rms=0.001501 Jy/beam ! Combined flux in latest and established models = 0.180252 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 47 components and 0.180252 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=0.069038Jy sigma=0.000731 ! Fit after self-cal, rms=0.068979Jy sigma=0.000727 ! 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=0.068979Jy sigma=0.000727 ! Fit after self-cal, rms=0.068426Jy sigma=0.000718 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8162 mas, bmaj=2.514 mas, bpa=46.86 degrees ! Estimated noise=494.347 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00461178 Jy ! Component: 100 - total flux cleaned = 0.00466039 Jy ! Component: 150 - total flux cleaned = 0.00465751 Jy ! Component: 200 - total flux cleaned = 0.00465889 Jy ! Total flux subtracted in 200 components = 0.00465889 Jy ! Clean residual min=-0.002790 max=0.003574 Jy/beam ! Clean residual mean=0.000032 rms=0.000823 Jy/beam ! Combined flux in latest and established models = 0.184911 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 57 components and 0.184911 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=0.068106Jy sigma=0.000714 ! Fit after self-cal, rms=0.068110Jy sigma=0.000714 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 (11, 20). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00280443 Jy ! Component: 100 - total flux cleaned = 0.00372524 Jy ! Component: 150 - total flux cleaned = 0.0038969 Jy ! Component: 200 - total flux cleaned = 0.00385101 Jy ! Total flux subtracted in 200 components = 0.00385101 Jy ! Clean residual min=-0.002059 max=0.001776 Jy/beam ! Clean residual mean=0.000016 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.188762 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 76 components and 0.188762 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=0.000711 ! Fit after self-cal, rms=0.067932Jy sigma=0.000711 ! 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=0.067932Jy sigma=0.000711 ! Fit after self-cal, rms=0.067882Jy sigma=0.000711 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8199 mas, bmaj=2.484 mas, bpa=46.95 degrees ! Estimated noise=493.126 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000675157 Jy ! Component: 100 - total flux cleaned = 0.000722484 Jy ! Component: 150 - total flux cleaned = 0.000832094 Jy ! Component: 200 - total flux cleaned = 0.000835479 Jy ! Total flux subtracted in 200 components = 0.000835479 Jy ! Clean residual min=-0.001330 max=0.001494 Jy/beam ! Clean residual mean=0.000014 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.189598 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 92 components and 0.189598 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=0.067827Jy sigma=0.000710 ! Fit after self-cal, rms=0.067814Jy 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.69411e-05 Jy ! Component: 100 - total flux cleaned = -0.000125282 Jy ! Component: 150 - total flux cleaned = -0.000179585 Jy ! Component: 200 - total flux cleaned = -0.000128197 Jy ! Total flux subtracted in 200 components = -0.000128197 Jy ! Clean residual min=-0.001157 max=0.001354 Jy/beam ! Clean residual mean=0.000013 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.18947 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 99 components and 0.18947 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=0.067788Jy sigma=0.000710 ! Fit after self-cal, rms=0.067790Jy sigma=0.000710 ! 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=0.067790Jy sigma=0.000710 ! Fit after self-cal, rms=0.067958Jy sigma=0.000710 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.193 mas, bmaj=4.227 mas, bpa=48.15 degrees ! Estimated noise=592.02 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000120271 Jy ! Component: 100 - total flux cleaned = 0.000136347 Jy ! Component: 150 - total flux cleaned = 0.000184639 Jy ! Component: 200 - total flux cleaned = 0.000227416 Jy ! Total flux subtracted in 200 components = 0.000227416 Jy ! Clean residual min=-0.000815 max=0.000979 Jy/beam ! Clean residual mean=0.000016 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.189697 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 113 components and 0.189697 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=0.067948Jy sigma=0.000710 ! Fit after self-cal, rms=0.067944Jy 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.27546e-05 Jy ! Component: 100 - total flux cleaned = -1.94855e-05 Jy ! Component: 150 - total flux cleaned = -3.03209e-05 Jy ! Component: 200 - total flux cleaned = -4.06257e-05 Jy ! Total flux subtracted in 200 components = -4.06257e-05 Jy ! Clean residual min=-0.000695 max=0.000909 Jy/beam ! Clean residual mean=0.000013 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.189656 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 119 components and 0.189656 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=0.067939Jy sigma=0.000710 ! Fit after self-cal, rms=0.067940Jy sigma=0.000710 ! 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=0.8223 mas, bmaj=2.48 mas, bpa=46.98 degrees ! Estimated noise=494.278 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8223 x 2.48 at 46.98 degrees (North through East) ! Clean map min=-0.0026765 max=0.10889 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=0.699 mas, bmaj=1.13 mas, bpa=57.09 degrees ! Estimated noise=1196.48 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0753895 Jy ! Component: 100 - total flux cleaned = 0.105678 Jy ! Component: 150 - total flux cleaned = 0.12614 Jy ! Component: 200 - total flux cleaned = 0.140964 Jy ! Total flux subtracted in 200 components = 0.140964 Jy ! Clean residual min=-0.008034 max=0.008629 Jy/beam ! Clean residual mean=-0.000161 rms=0.002293 Jy/beam ! Combined flux in latest and established models = 0.140964 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.140964 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8223 mas, bmaj=2.48 mas, bpa=46.98 degrees ! Estimated noise=494.278 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 = 0.0170418 Jy ! Component: 100 - total flux cleaned = 0.0269066 Jy ! Component: 150 - total flux cleaned = 0.0337957 Jy ! Component: 200 - total flux cleaned = 0.0388294 Jy ! Total flux subtracted in 200 components = 0.0388294 Jy ! Clean residual min=-0.003865 max=0.004093 Jy/beam ! Clean residual mean=-0.000072 rms=0.001183 Jy/beam ! Combined flux in latest and established models = 0.179794 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 38 components and 0.179794 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=2.193 mas, bmaj=4.227 mas, bpa=48.15 degrees ! Estimated noise=592.02 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.005239 Jy ! Component: 100 - total flux cleaned = 0.00690837 Jy ! Component: 150 - total flux cleaned = 0.00739724 Jy ! Component: 200 - total flux cleaned = 0.00754945 Jy ! Total flux subtracted in 200 components = 0.00754945 Jy ! Clean residual min=-0.002417 max=0.002406 Jy/beam ! Clean residual mean=-0.000012 rms=0.000792 Jy/beam ! Combined flux in latest and established models = 0.187343 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 = 0.00013556 Jy ! Component: 100 - total flux cleaned = 0.000134877 Jy ! Component: 150 - total flux cleaned = 0.000133201 Jy ! Component: 200 - total flux cleaned = 0.000132343 Jy ! Total flux subtracted in 200 components = 0.000132343 Jy ! Clean residual min=-0.001793 max=0.001639 Jy/beam ! Clean residual mean=-0.000002 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.187476 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 77 components and 0.187476 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8223 mas, bmaj=2.48 mas, bpa=46.98 degrees ! Estimated noise=494.278 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000548671 Jy ! Component: 100 - total flux cleaned = -0.00131245 Jy ! Component: 150 - total flux cleaned = -0.0013764 Jy ! Component: 200 - total flux cleaned = -0.00131534 Jy ! Total flux subtracted in 200 components = -0.00131534 Jy ! Clean residual min=-0.001718 max=0.001971 Jy/beam ! Clean residual mean=0.000004 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.18616 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 95 components and 0.18616 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=0.068074Jy sigma=0.000711 ! Fit after self-cal, rms=0.068014Jy sigma=0.000711 wmodel J1603+5730_X_2014_01_04_pus_map.mod ! Writing 95 model components to file: J1603+5730_X_2014_01_04_pus_map.mod wobs J1603+5730_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J1603+5730_X_2014_01_04_pus_uvs.fits wwins J1603+5730_X_2014_01_04_pus_map.win ! wwins: Wrote 3 windows to J1603+5730_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 = 0.000301242 Jy ! Component: 100 - total flux cleaned = 0.000381923 Jy ! Component: 150 - total flux cleaned = 0.00031236 Jy ! Component: 200 - total flux cleaned = 0.000333217 Jy ! Component: 250 - total flux cleaned = 0.00031373 Jy ! Component: 300 - total flux cleaned = 0.000275209 Jy ! Component: 350 - total flux cleaned = 0.000293162 Jy ! Component: 400 - total flux cleaned = 0.000310108 Jy ! Component: 450 - total flux cleaned = 0.000408271 Jy ! Component: 500 - total flux cleaned = 0.00051862 Jy ! Component: 550 - total flux cleaned = 0.000548463 Jy ! Component: 600 - total flux cleaned = 0.000636956 Jy ! Component: 650 - total flux cleaned = 0.000737546 Jy ! Component: 700 - total flux cleaned = 0.000849271 Jy ! Component: 750 - total flux cleaned = 0.000903699 Jy ! Component: 800 - total flux cleaned = 0.000983516 Jy ! Component: 850 - total flux cleaned = 0.00102227 Jy ! Component: 900 - total flux cleaned = 0.00109855 Jy ! Component: 950 - total flux cleaned = 0.00112364 Jy ! Component: 1000 - total flux cleaned = 0.0011965 Jy ! Component: 1050 - total flux cleaned = 0.00124384 Jy ! Component: 1100 - total flux cleaned = 0.00129039 Jy ! Component: 1150 - total flux cleaned = 0.00132484 Jy ! Component: 1200 - total flux cleaned = 0.00136968 Jy ! Component: 1250 - total flux cleaned = 0.00138058 Jy ! Component: 1300 - total flux cleaned = 0.00142395 Jy ! Component: 1350 - total flux cleaned = 0.00145576 Jy ! Component: 1400 - total flux cleaned = 0.00149783 Jy ! Component: 1450 - total flux cleaned = 0.00154917 Jy ! Component: 1500 - total flux cleaned = 0.00155939 Jy ! Component: 1550 - total flux cleaned = 0.00158955 Jy ! Component: 1600 - total flux cleaned = 0.00162905 Jy ! Component: 1650 - total flux cleaned = 0.00166782 Jy ! Component: 1700 - total flux cleaned = 0.00171556 Jy ! Component: 1750 - total flux cleaned = 0.00176257 Jy ! Component: 1800 - total flux cleaned = 0.00176245 Jy ! Component: 1850 - total flux cleaned = 0.00180821 Jy ! Component: 1900 - total flux cleaned = 0.00183529 Jy ! Component: 1950 - total flux cleaned = 0.00183531 Jy ! Component: 2000 - total flux cleaned = 0.00187947 Jy ! Total flux subtracted in 2048 components = 0.00188827 Jy ! Clean residual min=-0.000434 max=0.000512 Jy/beam ! Clean residual mean=0.000007 rms=0.000154 Jy/beam ! Combined flux in latest and established models = 0.188049 Jy keep ! Adding 100 model components to the UV plane model. ! The established model now contains 195 components and 0.188049 Jy ![Exited script file: muppet] wmap "J1603+5730_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8223 x 2.48 at 46.98 degrees (North through East) ! Clean map min=-0.0015677 max=0.11059 Jy/beam ! Writing clean map to FITS file: J1603+5730_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 0.110591 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000150656 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.408684 0.408684 0.817369 1.63474 3.26948 6.53895 13.0779 26.1558 52.3116 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.11 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8223 x 2.48 at 46.98 degrees (North through East) ! Clean map min=-0.0015677 max=0.11059 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 J1603+5730_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:26:35 2017