! Started logfile: J2115+2933_X_2014_08_09_pus_uvs.log on Wed Nov 30 14:17:08 2016 obs J2115+2933_X_2014_08_09_pus_uva.fits ! Reading UV FITS file: J2115+2933_X_2014_08_09_pus_uva.fits ! AN table 1: 65 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.602393 visibilities/baseline/integration-bin. ! Found source: J2115+2933 ! ! 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 324 lines of history. ! ! Reading 21144 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 J2115+2933_X_2014_08_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 0.200x0.200 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 153 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 153 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 153 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 153 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 153 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 153 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 153 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 153 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 153 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 153 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 153 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 153 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.545791Jy sigma=0.006482 ! Fit after self-cal, rms=0.533945Jy sigma=0.006350 ! 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=1.081 mas, bmaj=1.817 mas, bpa=35.85 degrees ! Estimated noise=656.239 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 = 0.353702 Jy ! Component: 100 - total flux cleaned = 0.464654 Jy ! Total flux subtracted in 100 components = 0.464654 Jy ! Clean residual min=-0.018315 max=0.045845 Jy/beam ! Clean residual mean=-0.000526 rms=0.005769 Jy/beam ! Combined flux in latest and established models = 0.464654 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.464654 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=0.138598Jy sigma=0.001577 ! Fit after self-cal, rms=0.138518Jy sigma=0.001576 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0506799 Jy ! Component: 100 - total flux cleaned = 0.0824979 Jy ! Total flux subtracted in 100 components = 0.0824979 Jy ! Clean residual min=-0.015651 max=0.017132 Jy/beam ! Clean residual mean=-0.000249 rms=0.003959 Jy/beam ! Combined flux in latest and established models = 0.547152 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 29 components and 0.547152 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=0.110651Jy sigma=0.001234 ! Fit after self-cal, rms=0.110567Jy sigma=0.001233 ! 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=1.321 mas, bmaj=1.996 mas, bpa=31.82 degrees ! Estimated noise=411.164 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 = 0.0287109 Jy ! Component: 100 - total flux cleaned = 0.0460791 Jy ! Component: 150 - total flux cleaned = 0.0572983 Jy ! Component: 200 - total flux cleaned = 0.0647627 Jy ! Total flux subtracted in 200 components = 0.0647627 Jy ! Clean residual min=-0.016285 max=0.014907 Jy/beam ! Clean residual mean=-0.000065 rms=0.004221 Jy/beam ! Combined flux in latest and established models = 0.611914 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 70 components and 0.611914 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=0.101238Jy sigma=0.001141 ! Fit after self-cal, rms=0.101177Jy sigma=0.001140 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.10 HN 1.06 KP 0.92 ! LA 1.02 MK 1.00* NL 0.97 OV 1.00 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.12 HN 1.09 KP 0.86 ! LA 1.02 MK 1.00* NL 0.96 OV 0.99 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.12 HN 1.08 KP 0.83 ! LA 1.04 MK 1.00* NL 0.98 OV 0.99 ! PT 0.93 SC 1.04 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.10 HN 1.05 KP 0.79 ! LA 1.06 MK 1.00* NL 0.97 OV 0.98 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.10 HN 1.03 KP 0.75 ! LA 1.04 MK 1.00* NL 0.99 OV 0.99 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.14 HN 1.07 KP 0.76 ! LA 1.05 MK 1.00* NL 1.00 OV 1.01 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.24 HN 1.22 KP 0.81 ! LA 1.12 MK 1.00* NL 1.02 OV 1.07 ! PT 1.02 SC 1.11 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.17 HN 1.13 KP 0.75 ! LA 1.03 MK 1.00* NL 0.99 OV 1.04 ! PT 0.96 SC 1.06 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.14 HN 1.12 KP 0.78 ! LA 1.05 MK 1.00* NL 0.99 OV 1.03 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.13 HN 1.12 KP 0.80 ! LA 1.07 MK 1.00* NL 1.00 OV 1.03 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.15 HN 1.09 KP 0.84 ! LA 1.07 MK 1.00* NL 1.00 OV 1.02 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.14 HN 1.08 KP 0.87 ! LA 1.06 MK 1.00* NL 1.00 OV 1.02 ! PT 0.99 SC 1.06 ! ! ! Fit before self-cal, rms=0.101177Jy sigma=0.001140 ! Fit after self-cal, rms=0.071492Jy sigma=0.000807 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.334 mas, bmaj=2.007 mas, bpa=31.93 degrees ! Estimated noise=412.105 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 (-0.2, -2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00571415 Jy ! Component: 100 - total flux cleaned = 0.00658971 Jy ! Component: 150 - total flux cleaned = 0.0074969 Jy ! Component: 200 - total flux cleaned = 0.00820546 Jy ! Total flux subtracted in 200 components = 0.00820546 Jy ! Clean residual min=-0.003099 max=0.003309 Jy/beam ! Clean residual mean=-0.000027 rms=0.000886 Jy/beam ! Combined flux in latest and established models = 0.62012 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 92 components and 0.62012 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=0.070313Jy sigma=0.000791 ! Fit after self-cal, rms=0.070217Jy sigma=0.000789 ! 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=0.070217Jy sigma=0.000789 ! Fit after self-cal, rms=0.069692Jy sigma=0.000781 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.331 mas, bmaj=2.013 mas, bpa=32.18 degrees ! Estimated noise=411.495 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000229736 Jy ! Component: 100 - total flux cleaned = 0.000635139 Jy ! Component: 150 - total flux cleaned = 0.00113307 Jy ! Component: 200 - total flux cleaned = 0.0016815 Jy ! Total flux subtracted in 200 components = 0.0016815 Jy ! Clean residual min=-0.002739 max=0.002248 Jy/beam ! Clean residual mean=-0.000023 rms=0.000616 Jy/beam ! Combined flux in latest and established models = 0.621801 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 113 components and 0.621801 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=0.069399Jy sigma=0.000778 ! Fit after self-cal, rms=0.069379Jy sigma=0.000777 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 = 0.000883234 Jy ! Component: 100 - total flux cleaned = 0.00163548 Jy ! Component: 150 - total flux cleaned = 0.00206147 Jy ! Component: 200 - total flux cleaned = 0.00234234 Jy ! Total flux subtracted in 200 components = 0.00234234 Jy ! Clean residual min=-0.002488 max=0.002173 Jy/beam ! Clean residual mean=-0.000017 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.624144 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 118 components and 0.624144 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=0.069287Jy sigma=0.000776 ! Fit after self-cal, rms=0.069274Jy sigma=0.000776 ! 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=0.069274Jy sigma=0.000776 ! Fit after self-cal, rms=0.069215Jy sigma=0.000774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.33 mas, bmaj=2.015 mas, bpa=32.32 degrees ! Estimated noise=411.086 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.40513e-05 Jy ! Component: 100 - total flux cleaned = 0.000311146 Jy ! Component: 150 - total flux cleaned = 0.000611764 Jy ! Component: 200 - total flux cleaned = 0.000862835 Jy ! Total flux subtracted in 200 components = 0.000862835 Jy ! Clean residual min=-0.001887 max=0.001923 Jy/beam ! Clean residual mean=-0.000020 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.625006 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 131 components and 0.625006 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=0.069125Jy sigma=0.000773 ! Fit after self-cal, rms=0.069118Jy sigma=0.000773 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 = 0.000561688 Jy ! Component: 100 - total flux cleaned = 0.000872164 Jy ! Component: 150 - total flux cleaned = 0.00104304 Jy ! Component: 200 - total flux cleaned = 0.00119655 Jy ! Total flux subtracted in 200 components = 0.00119655 Jy ! Clean residual min=-0.001722 max=0.001811 Jy/beam ! Clean residual mean=-0.000017 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.626203 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 139 components and 0.626203 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=0.069082Jy sigma=0.000772 ! Fit after self-cal, rms=0.069077Jy sigma=0.000772 ! 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=0.069077Jy sigma=0.000772 ! Fit after self-cal, rms=0.069120Jy sigma=0.000772 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.412 mas, bmaj=2.68 mas, bpa=-13.52 degrees ! Estimated noise=461.028 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000815708 Jy ! Component: 100 - total flux cleaned = 0.0010881 Jy ! Component: 150 - total flux cleaned = 0.00118901 Jy ! Component: 200 - total flux cleaned = 0.00131826 Jy ! Total flux subtracted in 200 components = 0.00131826 Jy ! Clean residual min=-0.001447 max=0.001418 Jy/beam ! Clean residual mean=-0.000026 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.627521 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 152 components and 0.627521 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=0.069091Jy sigma=0.000772 ! Fit after self-cal, rms=0.069087Jy sigma=0.000771 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 = 0.000358222 Jy ! Component: 100 - total flux cleaned = 0.000606511 Jy ! Component: 150 - total flux cleaned = 0.000769731 Jy ! Component: 200 - total flux cleaned = 0.000851441 Jy ! Total flux subtracted in 200 components = 0.000851441 Jy ! Clean residual min=-0.001428 max=0.001442 Jy/beam ! Clean residual mean=-0.000023 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.628373 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 156 components and 0.628373 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=0.069079Jy sigma=0.000771 ! Fit after self-cal, rms=0.069076Jy sigma=0.000771 ! 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=1.33 mas, bmaj=2.017 mas, bpa=32.39 degrees ! Estimated noise=410.899 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.33 x 2.017 at 32.39 degrees (North through East) ! Clean map min=-0.0013185 max=0.47177 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=1.083 mas, bmaj=1.838 mas, bpa=36.36 degrees ! Estimated noise=662.294 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.356784 Jy ! Component: 100 - total flux cleaned = 0.467644 Jy ! Component: 150 - total flux cleaned = 0.515069 Jy ! Component: 200 - total flux cleaned = 0.54196 Jy ! Total flux subtracted in 200 components = 0.54196 Jy ! Clean residual min=-0.005242 max=0.014192 Jy/beam ! Clean residual mean=-0.000270 rms=0.002073 Jy/beam ! Combined flux in latest and established models = 0.54196 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.54196 Jy ! Inverting map and beam ! Estimated beam: bmin=1.33 mas, bmaj=2.017 mas, bpa=32.39 degrees ! Estimated noise=410.899 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 = 0.0242034 Jy ! Component: 100 - total flux cleaned = 0.0395089 Jy ! Component: 150 - total flux cleaned = 0.0499771 Jy ! Component: 200 - total flux cleaned = 0.0575179 Jy ! Total flux subtracted in 200 components = 0.0575179 Jy ! Clean residual min=-0.002526 max=0.004264 Jy/beam ! Clean residual mean=-0.000108 rms=0.000924 Jy/beam ! Combined flux in latest and established models = 0.599477 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 69 components and 0.599477 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0056407 Jy ! Component: 100 - total flux cleaned = 0.010053 Jy ! Component: 150 - total flux cleaned = 0.0135609 Jy ! Component: 200 - total flux cleaned = 0.0164021 Jy ! Total flux subtracted in 200 components = 0.0164021 Jy ! Clean residual min=-0.001668 max=0.002208 Jy/beam ! Clean residual mean=-0.000051 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.615879 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 104 components and 0.615879 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=2.412 mas, bmaj=2.68 mas, bpa=-13.52 degrees ! Estimated noise=461.028 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00358256 Jy ! Component: 100 - total flux cleaned = 0.00614529 Jy ! Component: 150 - total flux cleaned = 0.00803203 Jy ! Component: 200 - total flux cleaned = 0.00944432 Jy ! Total flux subtracted in 200 components = 0.00944432 Jy ! Clean residual min=-0.001660 max=0.001535 Jy/beam ! Clean residual mean=-0.000042 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.625324 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 = 0.00106339 Jy ! Component: 100 - total flux cleaned = 0.00186919 Jy ! Component: 150 - total flux cleaned = 0.00248339 Jy ! Component: 200 - total flux cleaned = 0.00293599 Jy ! Total flux subtracted in 200 components = 0.00293599 Jy ! Clean residual min=-0.001576 max=0.001471 Jy/beam ! Clean residual mean=-0.000025 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.62826 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 152 components and 0.628259 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.33 mas, bmaj=2.017 mas, bpa=32.39 degrees ! Estimated noise=410.899 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00010038 Jy ! Component: 100 - total flux cleaned = 3.16271e-05 Jy ! Component: 150 - total flux cleaned = 8.19083e-05 Jy ! Component: 200 - total flux cleaned = 0.000126719 Jy ! Total flux subtracted in 200 components = 0.000126719 Jy ! Clean residual min=-0.001408 max=0.001852 Jy/beam ! Clean residual mean=-0.000011 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.628386 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 163 components and 0.628386 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=0.069083Jy sigma=0.000771 ! Fit after self-cal, rms=0.069075Jy sigma=0.000771 wmodel J2115+2933_X_2014_08_09_pus_map.mod ! Writing 163 model components to file: J2115+2933_X_2014_08_09_pus_map.mod wobs J2115+2933_X_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J2115+2933_X_2014_08_09_pus_uvs.fits wwins J2115+2933_X_2014_08_09_pus_map.win ! wwins: Wrote 2 windows to J2115+2933_X_2014_08_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 = 0.000782441 Jy ! Component: 100 - total flux cleaned = 0.00123902 Jy ! Component: 150 - total flux cleaned = 0.00133945 Jy ! Component: 200 - total flux cleaned = 0.00143492 Jy ! Component: 250 - total flux cleaned = 0.0014128 Jy ! Component: 300 - total flux cleaned = 0.00130376 Jy ! Component: 350 - total flux cleaned = 0.00119734 Jy ! Component: 400 - total flux cleaned = 0.00105323 Jy ! Component: 450 - total flux cleaned = 0.00099358 Jy ! Component: 500 - total flux cleaned = 0.000954322 Jy ! Component: 550 - total flux cleaned = 0.000878014 Jy ! Component: 600 - total flux cleaned = 0.000766103 Jy ! Component: 650 - total flux cleaned = 0.000638955 Jy ! Component: 700 - total flux cleaned = 0.00058528 Jy ! Component: 750 - total flux cleaned = 0.000480098 Jy ! Component: 800 - total flux cleaned = 0.000376527 Jy ! Component: 850 - total flux cleaned = 0.000258241 Jy ! Component: 900 - total flux cleaned = 0.000158637 Jy ! Component: 950 - total flux cleaned = 9.32862e-05 Jy ! Component: 1000 - total flux cleaned = -3.58515e-06 Jy ! Component: 1050 - total flux cleaned = -8.29885e-05 Jy ! Component: 1100 - total flux cleaned = -0.000114458 Jy ! Component: 1150 - total flux cleaned = -0.000145683 Jy ! Component: 1200 - total flux cleaned = -0.000145899 Jy ! Component: 1250 - total flux cleaned = -0.000221072 Jy ! Component: 1300 - total flux cleaned = -0.000236071 Jy ! Component: 1350 - total flux cleaned = -0.000235951 Jy ! Component: 1400 - total flux cleaned = -0.000236026 Jy ! Component: 1450 - total flux cleaned = -0.00030774 Jy ! Component: 1500 - total flux cleaned = -0.000335939 Jy ! Component: 1550 - total flux cleaned = -0.000349968 Jy ! Component: 1600 - total flux cleaned = -0.000391451 Jy ! Component: 1650 - total flux cleaned = -0.000432525 Jy ! Component: 1700 - total flux cleaned = -0.000446125 Jy ! Component: 1750 - total flux cleaned = -0.000419302 Jy ! Component: 1800 - total flux cleaned = -0.000499209 Jy ! Component: 1850 - total flux cleaned = -0.000538701 Jy ! Component: 1900 - total flux cleaned = -0.000538665 Jy ! Component: 1950 - total flux cleaned = -0.000551617 Jy ! Component: 2000 - total flux cleaned = -0.00061543 Jy ! Total flux subtracted in 2048 components = -0.000615253 Jy ! Clean residual min=-0.000718 max=0.000706 Jy/beam ! Clean residual mean=-0.000004 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.627771 Jy keep ! Adding 155 model components to the UV plane model. ! The established model now contains 318 components and 0.627771 Jy ![Exited script file: muppet] wmap "J2115+2933_X_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.33 x 2.017 at 32.39 degrees (North through East) ! Clean map min=-0.0011626 max=0.47322 Jy/beam ! Writing clean map to FITS file: J2115+2933_X_2014_08_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.473216 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000251413 device "J2115+2933_X_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J2115+2933_X_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.159386 0.159386 0.318772 0.637544 1.27509 2.55018 5.10035 10.2007 20.4014 40.8028 81.6057 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.473 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.33 x 2.017 at 32.39 degrees (North through East) ! Clean map min=-0.0011626 max=0.47322 Jy/beam quit ! Quitting program ! Log file J2115+2933_X_2014_08_09_pus_uvs.log closed on Wed Nov 30 14:17:10 2016