! Started logfile: J1107+1628_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:47:38 2019 obs J1107+1628_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J1107+1628_X_2017_01_16_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.775439 visibilities/baseline/integration-bin. ! Found source: J1107+1628 ! ! 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 1309 lines of history. ! ! Reading 47736 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 J1107+1628_X_2017_01_16_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 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 193 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.904173Jy sigma=0.007523 ! Fit after self-cal, rms=0.888488Jy sigma=0.007405 ! 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=0.9404 mas, bmaj=2.219 mas, bpa=19.13 degrees ! Estimated noise=677.056 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 = 0.092803 Jy ! Component: 100 - total flux cleaned = 0.130065 Jy ! Total flux subtracted in 100 components = 0.130065 Jy ! Clean residual min=-0.006114 max=0.017067 Jy/beam ! Clean residual mean=-0.000000 rms=0.002086 Jy/beam ! Combined flux in latest and established models = 0.130065 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.130065 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=0.100123Jy sigma=0.000710 ! Fit after self-cal, rms=0.099822Jy sigma=0.000706 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0190295 Jy ! Component: 100 - total flux cleaned = 0.0286478 Jy ! Total flux subtracted in 100 components = 0.0286478 Jy ! Clean residual min=-0.004897 max=0.005115 Jy/beam ! Clean residual mean=0.000002 rms=0.001141 Jy/beam ! Combined flux in latest and established models = 0.158713 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 19 components and 0.158713 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=0.096940Jy sigma=0.000668 ! Fit after self-cal, rms=0.096945Jy sigma=0.000668 ! 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=1.107 mas, bmaj=2.346 mas, bpa=16.69 degrees ! Estimated noise=403.061 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 = 0.00356843 Jy ! Component: 100 - total flux cleaned = 0.00422976 Jy ! Component: 150 - total flux cleaned = 0.00462102 Jy ! Component: 200 - total flux cleaned = 0.00472836 Jy ! Total flux subtracted in 200 components = 0.00472836 Jy ! Clean residual min=-0.003628 max=0.004859 Jy/beam ! Clean residual mean=0.000012 rms=0.000867 Jy/beam ! Combined flux in latest and established models = 0.163441 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 41 components and 0.163441 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=0.096564Jy sigma=0.000663 ! Fit after self-cal, rms=0.096555Jy sigma=0.000662 ! Inverting map ! Added new window around map position (-2, 5.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00457984 Jy ! Component: 100 - total flux cleaned = 0.00657602 Jy ! Component: 150 - total flux cleaned = 0.00715207 Jy ! Component: 200 - total flux cleaned = 0.00771545 Jy ! Total flux subtracted in 200 components = 0.00771545 Jy ! Clean residual min=-0.003308 max=0.002926 Jy/beam ! Clean residual mean=0.000013 rms=0.000741 Jy/beam ! Combined flux in latest and established models = 0.171157 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 53 components and 0.171157 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=0.096344Jy sigma=0.000660 ! Fit after self-cal, rms=0.096298Jy sigma=0.000659 ! 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 1.05 FD 1.01 HN 0.93 KP 1.01 ! LA 0.99 MK 1.00* NL 0.93 OV 0.99 ! PT 1.12 SC 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 0.97 KP 1.02 ! LA 0.97 MK 1.00* NL 0.92 OV 0.99 ! PT 1.08 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.37 FD 1.00 HN 0.98 KP 1.01 ! LA 0.99 MK 1.00* NL 0.93 OV 1.00 ! PT 1.07 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 HN 0.94 KP 1.04 ! LA 1.00 MK 1.00* NL 0.93 OV 0.99 ! PT 1.12 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.91 KP 0.99 ! LA 0.98 MK 1.00* NL 0.92 OV 0.99 ! PT 1.11 SC 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 0.96 KP 1.01 ! LA 1.00 MK 1.00* NL 0.94 OV 1.00 ! PT 1.12 SC 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 0.99 KP 1.02 ! LA 0.94 MK 1.00* NL 0.93 OV 0.99 ! PT 1.13 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.34 FD 1.02 HN 1.00 KP 0.97 ! LA 1.00 MK 1.00* NL 0.92 OV 0.97 ! PT 1.13 SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.03 KP 1.05 ! LA 0.97 MK 1.00* NL 0.93 OV 0.98 ! PT 1.15 SC 0.94 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.04 HN 0.99 KP 1.03 ! LA 0.95 MK 1.00* NL 0.94 OV 1.02 ! PT 1.21 SC 0.89 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.30 FD 1.01 HN 0.98 KP 1.04 ! LA 0.96 MK 1.00* NL 0.95 OV 1.02 ! PT 1.27 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 0.98 KP 1.03 ! LA 0.94 MK 1.00* NL 0.97 OV 1.00 ! PT 1.24 SC 0.97 ! ! ! Fit before self-cal, rms=0.096298Jy sigma=0.000659 ! Fit after self-cal, rms=0.104315Jy sigma=0.000654 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.098 mas, bmaj=2.333 mas, bpa=16.62 degrees ! Estimated noise=400.335 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 = 0.0023435 Jy ! Component: 100 - total flux cleaned = 0.00347707 Jy ! Component: 150 - total flux cleaned = 0.00412151 Jy ! Component: 200 - total flux cleaned = 0.0045475 Jy ! Total flux subtracted in 200 components = 0.0045475 Jy ! Clean residual min=-0.001731 max=0.001796 Jy/beam ! Clean residual mean=-0.000005 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.175704 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 74 components and 0.175704 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=0.104246Jy sigma=0.000653 ! Fit after self-cal, rms=0.104398Jy sigma=0.000653 ! 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=0.104398Jy sigma=0.000653 ! Fit after self-cal, rms=0.109803Jy sigma=0.000650 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.071 mas, bmaj=2.31 mas, bpa=18.01 degrees ! Estimated noise=392.507 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115852 Jy ! Component: 100 - total flux cleaned = 0.00142546 Jy ! Component: 150 - total flux cleaned = 0.00173756 Jy ! Component: 200 - total flux cleaned = 0.00194432 Jy ! Total flux subtracted in 200 components = 0.00194432 Jy ! Clean residual min=-0.001564 max=0.001486 Jy/beam ! Clean residual mean=-0.000006 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.177649 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 84 components and 0.177649 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=0.109770Jy sigma=0.000650 ! Fit after self-cal, rms=0.109801Jy sigma=0.000650 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 = 0.000259954 Jy ! Component: 100 - total flux cleaned = 0.000370302 Jy ! Component: 150 - total flux cleaned = 0.000438008 Jy ! Component: 200 - total flux cleaned = 0.000470638 Jy ! Total flux subtracted in 200 components = 0.000470638 Jy ! Clean residual min=-0.001504 max=0.001444 Jy/beam ! Clean residual mean=-0.000006 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.178119 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 93 components and 0.178119 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=0.109781Jy sigma=0.000650 ! Fit after self-cal, rms=0.109775Jy sigma=0.000649 ! 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=0.109775Jy sigma=0.000649 ! Fit after self-cal, rms=0.110632Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.052 mas, bmaj=2.296 mas, bpa=18.87 degrees ! Estimated noise=385.668 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000314859 Jy ! Component: 100 - total flux cleaned = 0.000520541 Jy ! Component: 150 - total flux cleaned = 0.000643977 Jy ! Component: 200 - total flux cleaned = 0.000786328 Jy ! Total flux subtracted in 200 components = 0.000786328 Jy ! Clean residual min=-0.001405 max=0.001301 Jy/beam ! Clean residual mean=-0.000006 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.178906 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 99 components and 0.178906 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=0.110615Jy sigma=0.000649 ! Fit after self-cal, rms=0.110618Jy sigma=0.000649 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 = 2.84508e-06 Jy ! Component: 100 - total flux cleaned = -2.99509e-05 Jy ! Component: 150 - total flux cleaned = 2.62991e-05 Jy ! Component: 200 - total flux cleaned = 2.68702e-05 Jy ! Total flux subtracted in 200 components = 2.68702e-05 Jy ! Clean residual min=-0.001348 max=0.001261 Jy/beam ! Clean residual mean=-0.000006 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.178932 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 104 components and 0.178932 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=0.110605Jy sigma=0.000649 ! Fit after self-cal, rms=0.110600Jy sigma=0.000649 ! 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=0.110600Jy sigma=0.000649 ! Fit after self-cal, rms=0.110548Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.119 mas, bmaj=2.843 mas, bpa=2.285 degrees ! Estimated noise=490.054 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000176487 Jy ! Component: 100 - total flux cleaned = 7.91574e-05 Jy ! Component: 150 - total flux cleaned = 0.000220738 Jy ! Component: 200 - total flux cleaned = 0.000340185 Jy ! Total flux subtracted in 200 components = 0.000340185 Jy ! Clean residual min=-0.001180 max=0.001184 Jy/beam ! Clean residual mean=-0.000012 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.179273 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 120 components and 0.179273 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=0.110544Jy sigma=0.000649 ! Fit after self-cal, rms=0.110546Jy sigma=0.000649 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 = -5.18195e-05 Jy ! Component: 100 - total flux cleaned = 2.38632e-05 Jy ! Component: 150 - total flux cleaned = 0.000110118 Jy ! Component: 200 - total flux cleaned = 0.000186991 Jy ! Total flux subtracted in 200 components = 0.000186991 Jy ! Clean residual min=-0.001142 max=0.001171 Jy/beam ! Clean residual mean=-0.000012 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.17946 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 128 components and 0.17946 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=0.110544Jy sigma=0.000649 ! Fit after self-cal, rms=0.110543Jy sigma=0.000649 ! 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=1.039 mas, bmaj=2.291 mas, bpa=19.32 degrees ! Estimated noise=381.259 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.039 x 2.291 at 19.32 degrees (North through East) ! Clean map min=-0.0011229 max=0.1041 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=0.8854 mas, bmaj=2.191 mas, bpa=21.77 degrees ! Estimated noise=612.911 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0881745 Jy ! Component: 100 - total flux cleaned = 0.126335 Jy ! Component: 150 - total flux cleaned = 0.145017 Jy ! Component: 200 - total flux cleaned = 0.155206 Jy ! Total flux subtracted in 200 components = 0.155206 Jy ! Clean residual min=-0.003878 max=0.005251 Jy/beam ! Clean residual mean=-0.000007 rms=0.000904 Jy/beam ! Combined flux in latest and established models = 0.155206 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 0.155206 Jy ! Inverting map and beam ! Estimated beam: bmin=1.039 mas, bmaj=2.291 mas, bpa=19.32 degrees ! Estimated noise=381.259 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 = 0.00705468 Jy ! Component: 100 - total flux cleaned = 0.0119792 Jy ! Component: 150 - total flux cleaned = 0.0155231 Jy ! Component: 200 - total flux cleaned = 0.0178562 Jy ! Total flux subtracted in 200 components = 0.0178562 Jy ! Clean residual min=-0.001830 max=0.001552 Jy/beam ! Clean residual mean=-0.000006 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.173062 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 44 components and 0.173062 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=2.119 mas, bmaj=2.843 mas, bpa=2.285 degrees ! Estimated noise=490.054 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00252493 Jy ! Component: 100 - total flux cleaned = 0.00410635 Jy ! Component: 150 - total flux cleaned = 0.00494466 Jy ! Component: 200 - total flux cleaned = 0.00528822 Jy ! Total flux subtracted in 200 components = 0.00528822 Jy ! Clean residual min=-0.001256 max=0.001259 Jy/beam ! Clean residual mean=-0.000011 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.178351 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 = 0.000264818 Jy ! Component: 100 - total flux cleaned = 0.000555485 Jy ! Component: 150 - total flux cleaned = 0.000759586 Jy ! Component: 200 - total flux cleaned = 0.000920384 Jy ! Total flux subtracted in 200 components = 0.000920384 Jy ! Clean residual min=-0.001170 max=0.001264 Jy/beam ! Clean residual mean=-0.000011 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.179271 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 91 components and 0.179271 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.039 mas, bmaj=2.291 mas, bpa=19.32 degrees ! Estimated noise=381.259 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.94718e-05 Jy ! Component: 100 - total flux cleaned = 0.000187848 Jy ! Component: 150 - total flux cleaned = 0.000227556 Jy ! Component: 200 - total flux cleaned = 0.000290829 Jy ! Total flux subtracted in 200 components = 0.000290829 Jy ! Clean residual min=-0.001483 max=0.001194 Jy/beam ! Clean residual mean=-0.000005 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.179562 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 105 components and 0.179562 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=0.110537Jy sigma=0.000648 ! Fit after self-cal, rms=0.110508Jy sigma=0.000648 wmodel J1107+1628_X_2017_01_16_pus_map.mod ! Writing 105 model components to file: J1107+1628_X_2017_01_16_pus_map.mod wobs J1107+1628_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J1107+1628_X_2017_01_16_pus_uvs.fits wwins J1107+1628_X_2017_01_16_pus_map.win ! wwins: Wrote 2 windows to J1107+1628_X_2017_01_16_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 = -0.000103029 Jy ! Component: 100 - total flux cleaned = -0.00010339 Jy ! Component: 150 - total flux cleaned = -8.40902e-05 Jy ! Component: 200 - total flux cleaned = -4.79993e-05 Jy ! Component: 250 - total flux cleaned = -9.97121e-05 Jy ! Component: 300 - total flux cleaned = -0.000115141 Jy ! Component: 350 - total flux cleaned = -0.000130812 Jy ! Component: 400 - total flux cleaned = -0.000193542 Jy ! Component: 450 - total flux cleaned = -0.000223626 Jy ! Component: 500 - total flux cleaned = -0.000253324 Jy ! Component: 550 - total flux cleaned = -0.000355281 Jy ! Component: 600 - total flux cleaned = -0.000412386 Jy ! Component: 650 - total flux cleaned = -0.000524018 Jy ! Component: 700 - total flux cleaned = -0.000578745 Jy ! Component: 750 - total flux cleaned = -0.000646151 Jy ! Component: 800 - total flux cleaned = -0.000712087 Jy ! Component: 850 - total flux cleaned = -0.000802731 Jy ! Component: 900 - total flux cleaned = -0.00086626 Jy ! Component: 950 - total flux cleaned = -0.000941465 Jy ! Component: 1000 - total flux cleaned = -0.000990569 Jy ! Component: 1050 - total flux cleaned = -0.0010513 Jy ! Component: 1100 - total flux cleaned = -0.0010635 Jy ! Component: 1150 - total flux cleaned = -0.00114574 Jy ! Component: 1200 - total flux cleaned = -0.00118059 Jy ! Component: 1250 - total flux cleaned = -0.00124908 Jy ! Component: 1300 - total flux cleaned = -0.00127156 Jy ! Component: 1350 - total flux cleaned = -0.00132707 Jy ! Component: 1400 - total flux cleaned = -0.00137076 Jy ! Component: 1450 - total flux cleaned = -0.00140305 Jy ! Component: 1500 - total flux cleaned = -0.00144577 Jy ! Component: 1550 - total flux cleaned = -0.00144585 Jy ! Component: 1600 - total flux cleaned = -0.00148773 Jy ! Component: 1650 - total flux cleaned = -0.00152902 Jy ! Component: 1700 - total flux cleaned = -0.0015697 Jy ! Component: 1750 - total flux cleaned = -0.0015899 Jy ! Component: 1800 - total flux cleaned = -0.00160979 Jy ! Component: 1850 - total flux cleaned = -0.00164914 Jy ! Component: 1900 - total flux cleaned = -0.00170738 Jy ! Component: 1950 - total flux cleaned = -0.00172661 Jy ! Component: 2000 - total flux cleaned = -0.00177401 Jy ! Total flux subtracted in 2048 components = -0.00176464 Jy ! Clean residual min=-0.000531 max=0.000578 Jy/beam ! Clean residual mean=-0.000003 rms=0.000186 Jy/beam ! Combined flux in latest and established models = 0.177797 Jy keep ! Adding 140 model components to the UV plane model. ! The established model now contains 245 components and 0.177797 Jy ![Exited script file: muppet] wmap "J1107+1628_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.039 x 2.291 at 19.32 degrees (North through East) ! Clean map min=-0.00091907 max=0.10315 Jy/beam ! Writing clean map to FITS file: J1107+1628_X_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.103147 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000184476 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.536545 0.536545 1.07309 2.14618 4.29236 8.58471 17.1694 34.3388 68.6777 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.103 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.039 x 2.291 at 19.32 degrees (North through East) ! Clean map min=-0.00091907 max=0.10315 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 J1107+1628_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:47:41 2019