! Started logfile: J1504+1029_X_2015_01_23_pus_uvs.log on Sun Jan 1 22:17:45 2017 obs J1504+1029_X_2015_01_23_pus_uva.fits ! Reading UV FITS file: J1504+1029_X_2015_01_23_pus_uva.fits ! AN table 1: 14 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.750794 visibilities/baseline/integration-bin. ! Found source: J1504+1029 ! ! 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 350 lines of history. ! ! Reading 5676 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 J1504+1029_X_2015_01_23_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 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.251494Jy sigma=0.002803 ! Fit after self-cal, rms=0.234142Jy sigma=0.002557 ! 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=0.9086 mas, bmaj=2.333 mas, bpa=22.68 degrees ! Estimated noise=1022.78 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 = 0.783194 Jy ! Component: 100 - total flux cleaned = 0.961649 Jy ! Total flux subtracted in 100 components = 0.961649 Jy ! Clean residual min=-0.067044 max=0.079407 Jy/beam ! Clean residual mean=-0.000481 rms=0.020368 Jy/beam ! Combined flux in latest and established models = 0.961649 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.961649 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=0.241976Jy sigma=0.002657 ! Fit after self-cal, rms=0.241739Jy sigma=0.002654 ! 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=1.084 mas, bmaj=2.46 mas, bpa=21.74 degrees ! Estimated noise=776.224 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 = 0.0998341 Jy ! Component: 100 - total flux cleaned = 0.149423 Jy ! Component: 150 - total flux cleaned = 0.174863 Jy ! Component: 200 - total flux cleaned = 0.188499 Jy ! Total flux subtracted in 200 components = 0.188499 Jy ! Clean residual min=-0.077940 max=0.063107 Jy/beam ! Clean residual mean=-0.000091 rms=0.018742 Jy/beam ! Combined flux in latest and established models = 1.15015 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 26 components and 1.15015 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=0.193103Jy sigma=0.002183 ! Fit after self-cal, rms=0.193072Jy sigma=0.002182 ! 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 0.93 FD 1.11 HN 1.11 KP 0.91 ! LA 1.12 MK 1.00* NL 0.97 OV 0.99 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.12 HN 1.12 KP 0.86 ! LA 1.12 MK 1.00* NL 0.96 OV 0.99 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.11 HN 1.08 KP 0.81 ! LA 1.13 MK 1.00* NL 0.98 OV 1.00 ! PT 0.93 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.09 HN 1.04 KP 0.78 ! LA 1.14 MK 1.00* NL 0.97 OV 0.98 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.10 HN 1.00 KP 0.73 ! LA 1.15 MK 1.00* NL 0.97 OV 1.00 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.15 HN 1.06 KP 0.74 ! LA 1.14 MK 1.00* NL 0.99 OV 1.01 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.22 HN 1.23 KP 0.73 ! LA 1.15 MK 1.00* NL 1.03 OV 1.06 ! PT 1.01 SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.15 HN 1.11 KP 0.73 ! LA 1.14 MK 1.00* NL 0.99 OV 1.03 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.11 HN 1.13 KP 0.75 ! LA 1.16 MK 1.00* NL 0.96 OV 1.03 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.13 HN 1.08 KP 0.79 ! LA 1.16 MK 1.00* NL 0.98 OV 1.03 ! PT 0.95 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.11 HN 1.10 KP 0.81 ! LA 1.17 MK 1.00* NL 0.98 OV 1.01 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.11 HN 1.12 KP 0.77 ! LA 1.16 MK 1.00* NL 0.98 OV 1.01 ! PT 0.97 SC 1.02 ! ! ! Fit before self-cal, rms=0.193072Jy sigma=0.002182 ! Fit after self-cal, rms=0.089142Jy sigma=0.001026 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.087 mas, bmaj=2.462 mas, bpa=21.89 degrees ! Estimated noise=774.833 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 (3.2, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0294565 Jy ! Component: 100 - total flux cleaned = 0.0412014 Jy ! Component: 150 - total flux cleaned = 0.0441766 Jy ! Component: 200 - total flux cleaned = 0.0455744 Jy ! Total flux subtracted in 200 components = 0.0455744 Jy ! Clean residual min=-0.013539 max=0.015002 Jy/beam ! Clean residual mean=0.000008 rms=0.003554 Jy/beam ! Combined flux in latest and established models = 1.19572 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 45 components and 1.19572 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=0.078963Jy sigma=0.000879 ! Fit after self-cal, rms=0.078692Jy sigma=0.000875 ! 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=0.078692Jy sigma=0.000875 ! Fit after self-cal, rms=0.078533Jy sigma=0.000870 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.088 mas, bmaj=2.466 mas, bpa=21.96 degrees ! Estimated noise=772.256 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000215393 Jy ! Component: 100 - total flux cleaned = 0.00201352 Jy ! Component: 150 - total flux cleaned = 0.00373677 Jy ! Component: 200 - total flux cleaned = 0.00524755 Jy ! Total flux subtracted in 200 components = 0.00524755 Jy ! Clean residual min=-0.010801 max=0.010921 Jy/beam ! Clean residual mean=0.000006 rms=0.002898 Jy/beam ! Combined flux in latest and established models = 1.20097 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 61 components and 1.20097 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=0.076273Jy sigma=0.000844 ! Fit after self-cal, rms=0.076118Jy sigma=0.000843 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 = 0.00168075 Jy ! Component: 100 - total flux cleaned = 0.00334597 Jy ! Component: 150 - total flux cleaned = 0.00416722 Jy ! Component: 200 - total flux cleaned = 0.00491301 Jy ! Total flux subtracted in 200 components = 0.00491301 Jy ! Clean residual min=-0.009155 max=0.010269 Jy/beam ! Clean residual mean=0.000014 rms=0.002668 Jy/beam ! Combined flux in latest and established models = 1.20588 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 73 components and 1.20588 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=0.075291Jy sigma=0.000833 ! Fit after self-cal, rms=0.075209Jy sigma=0.000832 ! 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=0.075209Jy sigma=0.000832 ! Fit after self-cal, rms=0.075299Jy sigma=0.000829 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.088 mas, bmaj=2.471 mas, bpa=22.02 degrees ! Estimated noise=771.496 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00221663 Jy ! Component: 100 - total flux cleaned = -0.0010595 Jy ! Component: 150 - total flux cleaned = 0.000109366 Jy ! Component: 200 - total flux cleaned = 0.000642616 Jy ! Total flux subtracted in 200 components = 0.000642616 Jy ! Clean residual min=-0.007916 max=0.009140 Jy/beam ! Clean residual mean=0.000010 rms=0.002345 Jy/beam ! Combined flux in latest and established models = 1.20653 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 82 components and 1.20653 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=0.074514Jy sigma=0.000820 ! Fit after self-cal, rms=0.074458Jy sigma=0.000820 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 = 0.00105691 Jy ! Component: 100 - total flux cleaned = 0.00203362 Jy ! Component: 150 - total flux cleaned = 0.00214531 Jy ! Component: 200 - total flux cleaned = 0.00246387 Jy ! Total flux subtracted in 200 components = 0.00246387 Jy ! Clean residual min=-0.007058 max=0.008562 Jy/beam ! Clean residual mean=0.000013 rms=0.002225 Jy/beam ! Combined flux in latest and established models = 1.20899 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 88 components and 1.20899 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=0.074065Jy sigma=0.000815 ! Fit after self-cal, rms=0.074027Jy sigma=0.000815 ! 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=0.074027Jy sigma=0.000815 ! Fit after self-cal, rms=0.074121Jy sigma=0.000813 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.436 mas, bmaj=3.167 mas, bpa=-4.219 degrees ! Estimated noise=891.049 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00190706 Jy ! Component: 100 - total flux cleaned = 0.00229011 Jy ! Component: 150 - total flux cleaned = 0.0023924 Jy ! Component: 200 - total flux cleaned = 0.00256642 Jy ! Total flux subtracted in 200 components = 0.00256642 Jy ! Clean residual min=-0.008411 max=0.011224 Jy/beam ! Clean residual mean=0.000018 rms=0.002800 Jy/beam ! Combined flux in latest and established models = 1.21156 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 102 components and 1.21156 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=0.073945Jy sigma=0.000810 ! Fit after self-cal, rms=0.073891Jy sigma=0.000810 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 = 0.000488348 Jy ! Component: 100 - total flux cleaned = 0.000838479 Jy ! Component: 150 - total flux cleaned = 0.000918286 Jy ! Component: 200 - total flux cleaned = 0.00113471 Jy ! Total flux subtracted in 200 components = 0.00113471 Jy ! Clean residual min=-0.008180 max=0.010537 Jy/beam ! Clean residual mean=0.000020 rms=0.002671 Jy/beam ! Combined flux in latest and established models = 1.21269 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 112 components and 1.21269 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=0.073825Jy sigma=0.000809 ! Fit after self-cal, rms=0.073799Jy sigma=0.000808 ! 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=1.089 mas, bmaj=2.474 mas, bpa=22.05 degrees ! Estimated noise=770.913 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.089 x 2.474 at 22.05 degrees (North through East) ! Clean map min=-0.0066989 max=1.004 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 ! Performing amp+phase self-cal ! ! 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=0.073799Jy sigma=0.000808 ! Fit after self-cal, rms=0.069550Jy sigma=0.000751 ! Inverting map and beam ! Estimated beam: bmin=1.089 mas, bmaj=2.476 mas, bpa=22.04 degrees ! Estimated noise=769.306 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00345426 Jy ! Component: 100 - total flux cleaned = -0.0039364 Jy ! Component: 150 - total flux cleaned = -0.00404092 Jy ! Component: 200 - total flux cleaned = -0.00404345 Jy ! Total flux subtracted in 200 components = -0.00404345 Jy ! Clean residual min=-0.005719 max=0.007399 Jy/beam ! Clean residual mean=0.000014 rms=0.001810 Jy/beam ! Combined flux in latest and established models = 1.20865 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 121 components and 1.20865 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=0.069041Jy sigma=0.000746 ! Fit after self-cal, rms=0.069021Jy sigma=0.000746 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000248831 Jy ! Component: 100 - total flux cleaned = 0.000417515 Jy ! Component: 150 - total flux cleaned = 0.000414626 Jy ! Component: 200 - total flux cleaned = 0.000415285 Jy ! Total flux subtracted in 200 components = 0.000415285 Jy ! Clean residual min=-0.005291 max=0.007350 Jy/beam ! Clean residual mean=0.000014 rms=0.001757 Jy/beam ! Combined flux in latest and established models = 1.20906 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 128 components and 1.20906 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=0.068811Jy sigma=0.000744 ! Fit after self-cal, rms=0.068800Jy sigma=0.000744 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.068800Jy sigma=0.000744 ! Fit after self-cal, rms=0.068918Jy sigma=0.000743 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=0.9088 mas, bmaj=2.372 mas, bpa=23.27 degrees ! Estimated noise=1020.58 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.781164 Jy ! Component: 100 - total flux cleaned = 0.957184 Jy ! Component: 150 - total flux cleaned = 1.02465 Jy ! Component: 200 - total flux cleaned = 1.06249 Jy ! Total flux subtracted in 200 components = 1.06249 Jy ! Clean residual min=-0.013382 max=0.019467 Jy/beam ! Clean residual mean=-0.000194 rms=0.005361 Jy/beam ! Combined flux in latest and established models = 1.06249 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 22 model components to the UV plane model. ! The established model now contains 22 components and 1.06249 Jy ! Inverting map and beam ! Estimated beam: bmin=1.09 mas, bmaj=2.478 mas, bpa=22.06 degrees ! Estimated noise=768.978 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 = 0.0339681 Jy ! Component: 100 - total flux cleaned = 0.0578127 Jy ! Component: 150 - total flux cleaned = 0.0760335 Jy ! Component: 200 - total flux cleaned = 0.0900926 Jy ! Total flux subtracted in 200 components = 0.0900926 Jy ! Clean residual min=-0.008102 max=0.011756 Jy/beam ! Clean residual mean=-0.000102 rms=0.002971 Jy/beam ! Combined flux in latest and established models = 1.15258 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 78 components and 1.15258 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=2.438 mas, bmaj=3.172 mas, bpa=-4.258 degrees ! Estimated noise=887.446 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0177745 Jy ! Component: 100 - total flux cleaned = 0.0294043 Jy ! Component: 150 - total flux cleaned = 0.0373987 Jy ! Component: 200 - total flux cleaned = 0.0432241 Jy ! Total flux subtracted in 200 components = 0.0432241 Jy ! Clean residual min=-0.007856 max=0.009864 Jy/beam ! Clean residual mean=-0.000035 rms=0.002623 Jy/beam ! Combined flux in latest and established models = 1.1958 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 = 0.00445879 Jy ! Component: 100 - total flux cleaned = 0.00791287 Jy ! Component: 150 - total flux cleaned = 0.0106036 Jy ! Component: 200 - total flux cleaned = 0.0118358 Jy ! Total flux subtracted in 200 components = 0.0118358 Jy ! Clean residual min=-0.007086 max=0.008878 Jy/beam ! Clean residual mean=0.000002 rms=0.002307 Jy/beam ! Combined flux in latest and established models = 1.20764 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 137 components and 1.20764 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.09 mas, bmaj=2.478 mas, bpa=22.06 degrees ! Estimated noise=768.978 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000477779 Jy ! Component: 100 - total flux cleaned = 0.000458114 Jy ! Component: 150 - total flux cleaned = 0.000958699 Jy ! Component: 200 - total flux cleaned = 0.00130568 Jy ! Total flux subtracted in 200 components = 0.00130568 Jy ! Clean residual min=-0.005393 max=0.007364 Jy/beam ! Clean residual mean=0.000011 rms=0.001665 Jy/beam ! Combined flux in latest and established models = 1.20894 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 148 components and 1.20894 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=0.068842Jy sigma=0.000743 ! Fit after self-cal, rms=0.068777Jy sigma=0.000742 wmodel J1504+1029_X_2015_01_23_pus_map.mod ! Writing 148 model components to file: J1504+1029_X_2015_01_23_pus_map.mod wobs J1504+1029_X_2015_01_23_pus_uvs.fits ! Writing UV FITS file: J1504+1029_X_2015_01_23_pus_uvs.fits wwins J1504+1029_X_2015_01_23_pus_map.win ! wwins: Wrote 2 windows to J1504+1029_X_2015_01_23_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 = 0.00286396 Jy ! Component: 100 - total flux cleaned = 0.00374847 Jy ! Component: 150 - total flux cleaned = 0.00391761 Jy ! Component: 200 - total flux cleaned = 0.00360456 Jy ! Component: 250 - total flux cleaned = 0.00331442 Jy ! Component: 300 - total flux cleaned = 0.00256895 Jy ! Component: 350 - total flux cleaned = 0.00199264 Jy ! Component: 400 - total flux cleaned = 0.00162917 Jy ! Component: 450 - total flux cleaned = 0.00128384 Jy ! Component: 500 - total flux cleaned = 0.000902447 Jy ! Component: 550 - total flux cleaned = 0.000694332 Jy ! Component: 600 - total flux cleaned = 0.00024251 Jy ! Component: 650 - total flux cleaned = -0.000141692 Jy ! Component: 700 - total flux cleaned = -0.000558542 Jy ! Component: 750 - total flux cleaned = -0.000959608 Jy ! Component: 800 - total flux cleaned = -0.00134435 Jy ! Component: 850 - total flux cleaned = -0.00150934 Jy ! Component: 900 - total flux cleaned = -0.00158938 Jy ! Component: 950 - total flux cleaned = -0.00178322 Jy ! Component: 1000 - total flux cleaned = -0.00196971 Jy ! Component: 1050 - total flux cleaned = -0.00196919 Jy ! Component: 1100 - total flux cleaned = -0.00203954 Jy ! Component: 1150 - total flux cleaned = -0.00207432 Jy ! Component: 1200 - total flux cleaned = -0.00214116 Jy ! Component: 1250 - total flux cleaned = -0.00207633 Jy ! Component: 1300 - total flux cleaned = -0.00210833 Jy ! Component: 1350 - total flux cleaned = -0.00207745 Jy ! Component: 1400 - total flux cleaned = -0.00216621 Jy ! Component: 1450 - total flux cleaned = -0.00222439 Jy ! Component: 1500 - total flux cleaned = -0.00233761 Jy ! Component: 1550 - total flux cleaned = -0.00236508 Jy ! Component: 1600 - total flux cleaned = -0.00250025 Jy ! Component: 1650 - total flux cleaned = -0.00263235 Jy ! Component: 1700 - total flux cleaned = -0.00273525 Jy ! Component: 1750 - total flux cleaned = -0.00283571 Jy ! Component: 1800 - total flux cleaned = -0.00293404 Jy ! Component: 1850 - total flux cleaned = -0.00298202 Jy ! Component: 1900 - total flux cleaned = -0.003053 Jy ! Component: 1950 - total flux cleaned = -0.0031454 Jy ! Component: 2000 - total flux cleaned = -0.00323571 Jy ! Total flux subtracted in 2048 components = -0.00330238 Jy ! Clean residual min=-0.001099 max=0.001097 Jy/beam ! Clean residual mean=0.000004 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 1.20564 Jy keep ! Adding 139 model components to the UV plane model. ! The established model now contains 287 components and 1.20564 Jy ![Exited script file: muppet] wmap "J1504+1029_X_2015_01_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.09 x 2.478 at 22.06 degrees (North through East) ! Clean map min=-0.0040291 max=1.0028 Jy/beam ! Writing clean map to FITS file: J1504+1029_X_2015_01_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.00276 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000456823 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.136669 0.136669 0.273339 0.546677 1.09335 2.18671 4.37342 8.74684 17.4937 34.9873 69.9747 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.002 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.09 x 2.478 at 22.06 degrees (North through East) ! Clean map min=-0.0040291 max=1.0028 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 J1504+1029_X_2015_01_23_pus_uvs.log closed on Sun Jan 1 22:17:46 2017