! Started logfile: J2225-0457_X_2017_05_31_pus_uvs.log on Tue Feb 5 10:54:53 2019 obs J2225-0457_X_2017_05_31_pus_uva.fits ! Reading UV FITS file: J2225-0457_X_2017_05_31_pus_uva.fits ! AN table 1: 39 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.711681 visibilities/baseline/integration-bin. ! Found source: J2225-0457 ! ! 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 1698 lines of history. ! ! Reading 14988 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 J2225-0457_X_2017_05_31_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 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.776530Jy sigma=0.006660 ! Fit after self-cal, rms=0.739527Jy sigma=0.006366 ! 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=0.8444 mas, bmaj=2.663 mas, bpa=21.28 degrees ! Estimated noise=1361.51 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 = 1.00868 Jy ! Component: 100 - total flux cleaned = 1.26751 Jy ! Total flux subtracted in 100 components = 1.26751 Jy ! Clean residual min=-0.088250 max=0.313624 Jy/beam ! Clean residual mean=-0.000253 rms=0.029967 Jy/beam ! Combined flux in latest and established models = 1.26751 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 1.26751 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=0.616385Jy sigma=0.005295 ! Fit after self-cal, rms=0.615590Jy sigma=0.005289 ! Inverting map ! Added new window around map position (2, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.281759 Jy ! Component: 100 - total flux cleaned = 0.450733 Jy ! Total flux subtracted in 100 components = 0.450733 Jy ! Clean residual min=-0.059506 max=0.094112 Jy/beam ! Clean residual mean=-0.000124 rms=0.017821 Jy/beam ! Combined flux in latest and established models = 1.71824 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 23 components and 1.71824 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=0.369332Jy sigma=0.003150 ! Fit after self-cal, rms=0.359209Jy sigma=0.003070 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.135794 Jy ! Component: 100 - total flux cleaned = 0.236296 Jy ! Total flux subtracted in 100 components = 0.236296 Jy ! Clean residual min=-0.035948 max=0.058511 Jy/beam ! Clean residual mean=-0.000070 rms=0.011634 Jy/beam ! Combined flux in latest and established models = 1.95454 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 31 components and 1.95454 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=0.251918Jy sigma=0.002130 ! Fit after self-cal, rms=0.249395Jy sigma=0.002113 ! 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=1.073 mas, bmaj=3.109 mas, bpa=21.05 degrees ! Estimated noise=689.758 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 = 0.133698 Jy ! Component: 100 - total flux cleaned = 0.217773 Jy ! Component: 150 - total flux cleaned = 0.274623 Jy ! Component: 200 - total flux cleaned = 0.314246 Jy ! Total flux subtracted in 200 components = 0.314246 Jy ! Clean residual min=-0.026985 max=0.035769 Jy/beam ! Clean residual mean=-0.000028 rms=0.008497 Jy/beam ! Combined flux in latest and established models = 2.26878 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 56 components and 2.26878 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=0.152055Jy sigma=0.001260 ! Fit after self-cal, rms=0.148875Jy sigma=0.001235 ! 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 0.97 HN 1.02 KP 1.01 ! LA 0.96 MK 1.00* NL 0.98 OV 1.06 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.97 HN 1.04 KP 0.95 ! LA 0.95 MK 1.00* NL 1.00 OV 1.10 ! PT 1.06 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 1.05 KP 0.91 ! LA 0.99 MK 1.00* NL 1.00 OV 1.08 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.95 HN 1.03 KP 0.99 ! LA 0.99 MK 1.00* NL 0.99 OV 1.05 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 0.99 KP 1.00 ! LA 0.96 MK 1.00* NL 0.91 OV 1.08 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 1.01 KP 0.99 ! LA 0.98 MK 1.00* NL 0.89 OV 1.01 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 1.06 KP 0.99 ! LA 0.98 MK 1.00* NL 0.90 OV 0.98 ! PT 1.02 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 1.07 KP 0.99 ! LA 0.97 MK 1.00* NL 0.90 OV 1.00 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.08 KP 1.00 ! LA 0.98 MK 1.00* NL 0.91 OV 0.97 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 1.05 KP 1.00 ! LA 1.00 MK 1.00* NL 0.90 OV 1.01 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 1.04 KP 0.91 ! LA 1.01 MK 1.00* NL 0.93 OV 1.00 ! PT 1.05 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.03 KP 0.95 ! LA 0.99 MK 1.00* NL 0.92 OV 1.08 ! PT 1.06 SC 1.03 ! ! ! Fit before self-cal, rms=0.148875Jy sigma=0.001235 ! Fit after self-cal, rms=0.111163Jy sigma=0.000935 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.084 mas, bmaj=3.113 mas, bpa=21.13 degrees ! Estimated noise=678.371 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 (3.4, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0250178 Jy ! Component: 100 - total flux cleaned = 0.0326945 Jy ! Component: 150 - total flux cleaned = 0.0374649 Jy ! Component: 200 - total flux cleaned = 0.0398858 Jy ! Total flux subtracted in 200 components = 0.0398858 Jy ! Clean residual min=-0.012428 max=0.014069 Jy/beam ! Clean residual mean=-0.000032 rms=0.003764 Jy/beam ! Combined flux in latest and established models = 2.30867 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 89 components and 2.30867 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=0.101215Jy sigma=0.000842 ! Fit after self-cal, rms=0.100279Jy sigma=0.000835 ! 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=0.100279Jy sigma=0.000835 ! Fit after self-cal, rms=0.097469Jy sigma=0.000807 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.085 mas, bmaj=3.113 mas, bpa=21.11 degrees ! Estimated noise=678.782 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0152326 Jy ! Component: 100 - total flux cleaned = 0.0203992 Jy ! Component: 150 - total flux cleaned = 0.0225221 Jy ! Component: 200 - total flux cleaned = 0.0225184 Jy ! Total flux subtracted in 200 components = 0.0225184 Jy ! Clean residual min=-0.009516 max=0.010355 Jy/beam ! Clean residual mean=-0.000017 rms=0.002828 Jy/beam ! Combined flux in latest and established models = 2.33119 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 113 components and 2.33119 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=0.093991Jy sigma=0.000777 ! Fit after self-cal, rms=0.093602Jy sigma=0.000774 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 = 0.00307787 Jy ! Component: 100 - total flux cleaned = 0.00441655 Jy ! Component: 150 - total flux cleaned = 0.00466168 Jy ! Component: 200 - total flux cleaned = 0.00446323 Jy ! Total flux subtracted in 200 components = 0.00446323 Jy ! Clean residual min=-0.008875 max=0.009601 Jy/beam ! Clean residual mean=-0.000013 rms=0.002574 Jy/beam ! Combined flux in latest and established models = 2.33565 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 126 components and 2.33565 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=0.092296Jy sigma=0.000763 ! Fit after self-cal, rms=0.092110Jy sigma=0.000762 ! 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=0.092110Jy sigma=0.000762 ! Fit after self-cal, rms=0.088811Jy sigma=0.000733 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.086 mas, bmaj=3.111 mas, bpa=21.07 degrees ! Estimated noise=678.854 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00590415 Jy ! Component: 100 - total flux cleaned = 0.00945886 Jy ! Component: 150 - total flux cleaned = 0.0112841 Jy ! Component: 200 - total flux cleaned = 0.0120805 Jy ! Total flux subtracted in 200 components = 0.0120805 Jy ! Clean residual min=-0.007664 max=0.007866 Jy/beam ! Clean residual mean=-0.000016 rms=0.002101 Jy/beam ! Combined flux in latest and established models = 2.34773 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 141 components and 2.34773 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=0.087790Jy sigma=0.000724 ! Fit after self-cal, rms=0.087654Jy sigma=0.000723 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 = 0.00101908 Jy ! Component: 100 - total flux cleaned = 0.00206517 Jy ! Component: 150 - total flux cleaned = 0.00246737 Jy ! Component: 200 - total flux cleaned = 0.00259151 Jy ! Total flux subtracted in 200 components = 0.00259151 Jy ! Clean residual min=-0.007256 max=0.007675 Jy/beam ! Clean residual mean=-0.000013 rms=0.001998 Jy/beam ! Combined flux in latest and established models = 2.35032 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 148 components and 2.35032 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=0.087192Jy sigma=0.000719 ! Fit after self-cal, rms=0.087117Jy sigma=0.000719 ! 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=0.087117Jy sigma=0.000719 ! Fit after self-cal, rms=0.086823Jy sigma=0.000716 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.21 mas, bmaj=3.801 mas, bpa=8.41 degrees ! Estimated noise=786.035 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00218884 Jy ! Component: 100 - total flux cleaned = 0.00358563 Jy ! Component: 150 - total flux cleaned = 0.00399817 Jy ! Component: 200 - total flux cleaned = 0.00423317 Jy ! Total flux subtracted in 200 components = 0.00423317 Jy ! Clean residual min=-0.008553 max=0.010964 Jy/beam ! Clean residual mean=-0.000029 rms=0.002651 Jy/beam ! Combined flux in latest and established models = 2.35456 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 176 components and 2.35455 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=0.086590Jy sigma=0.000713 ! Fit after self-cal, rms=0.086517Jy sigma=0.000713 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 = -0.000171991 Jy ! Component: 100 - total flux cleaned = 0.000768195 Jy ! Component: 150 - total flux cleaned = 0.00132524 Jy ! Component: 200 - total flux cleaned = 0.00143328 Jy ! Total flux subtracted in 200 components = 0.00143328 Jy ! Clean residual min=-0.008409 max=0.010814 Jy/beam ! Clean residual mean=-0.000027 rms=0.002622 Jy/beam ! Combined flux in latest and established models = 2.35599 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 189 components and 2.35599 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=0.086382Jy sigma=0.000711 ! Fit after self-cal, rms=0.086327Jy sigma=0.000711 ! 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=1.087 mas, bmaj=3.108 mas, bpa=21.04 degrees ! Estimated noise=678.874 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.087 x 3.108 at 21.04 degrees (North through East) ! Clean map min=-0.0066939 max=1.3679 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=0.086327Jy sigma=0.000711 ! Fit after self-cal, rms=0.080633Jy sigma=0.000660 ! Inverting map and beam ! Estimated beam: bmin=1.087 mas, bmaj=3.107 mas, bpa=21.03 degrees ! Estimated noise=678.808 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00133444 Jy ! Component: 100 - total flux cleaned = 0.0022223 Jy ! Component: 150 - total flux cleaned = 0.00254177 Jy ! Component: 200 - total flux cleaned = 0.00263886 Jy ! Total flux subtracted in 200 components = 0.00263886 Jy ! Clean residual min=-0.006441 max=0.006444 Jy/beam ! Clean residual mean=-0.000014 rms=0.001746 Jy/beam ! Combined flux in latest and established models = 2.35863 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 203 components and 2.35863 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=0.080280Jy sigma=0.000657 ! Fit after self-cal, rms=0.080249Jy sigma=0.000657 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000624281 Jy ! Component: 100 - total flux cleaned = 0.000808452 Jy ! Component: 150 - total flux cleaned = 0.000975584 Jy ! Component: 200 - total flux cleaned = 0.0010502 Jy ! Total flux subtracted in 200 components = 0.0010502 Jy ! Clean residual min=-0.006236 max=0.006235 Jy/beam ! Clean residual mean=-0.000013 rms=0.001711 Jy/beam ! Combined flux in latest and established models = 2.35968 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 207 components and 2.35968 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=0.080072Jy sigma=0.000656 ! Fit after self-cal, rms=0.080054Jy sigma=0.000656 ! 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=0.080054Jy sigma=0.000656 ! Fit after self-cal, rms=0.079986Jy sigma=0.000655 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=0.8564 mas, bmaj=2.678 mas, bpa=21.36 degrees ! Estimated noise=1359.59 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.00565 Jy ! Component: 100 - total flux cleaned = 1.36279 Jy ! Component: 150 - total flux cleaned = 1.58968 Jy ! Component: 200 - total flux cleaned = 1.74997 Jy ! Total flux subtracted in 200 components = 1.74997 Jy ! Clean residual min=-0.045947 max=0.091792 Jy/beam ! Clean residual mean=-0.000133 rms=0.013690 Jy/beam ! Combined flux in latest and established models = 1.74997 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 20 model components to the UV plane model. ! The established model now contains 20 components and 1.74997 Jy ! Inverting map and beam ! Estimated beam: bmin=1.087 mas, bmaj=3.105 mas, bpa=21.01 degrees ! Estimated noise=678.656 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 = 0.194056 Jy ! Component: 100 - total flux cleaned = 0.315365 Jy ! Component: 150 - total flux cleaned = 0.394852 Jy ! Component: 200 - total flux cleaned = 0.450049 Jy ! Total flux subtracted in 200 components = 0.450049 Jy ! Clean residual min=-0.020437 max=0.030805 Jy/beam ! Clean residual mean=-0.000024 rms=0.007423 Jy/beam ! Combined flux in latest and established models = 2.20002 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 59 components and 2.20002 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=2.209 mas, bmaj=3.8 mas, bpa=8.275 degrees ! Estimated noise=785.908 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0573799 Jy ! Component: 100 - total flux cleaned = 0.092561 Jy ! Component: 150 - total flux cleaned = 0.116066 Jy ! Component: 200 - total flux cleaned = 0.132144 Jy ! Total flux subtracted in 200 components = 0.132144 Jy ! Clean residual min=-0.010812 max=0.011271 Jy/beam ! Clean residual mean=-0.000026 rms=0.003600 Jy/beam ! Combined flux in latest and established models = 2.33216 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 = 0.0112117 Jy ! Component: 100 - total flux cleaned = 0.0191263 Jy ! Component: 150 - total flux cleaned = 0.024183 Jy ! Component: 200 - total flux cleaned = 0.0267875 Jy ! Total flux subtracted in 200 components = 0.0267875 Jy ! Clean residual min=-0.009534 max=0.010437 Jy/beam ! Clean residual mean=-0.000028 rms=0.002691 Jy/beam ! Combined flux in latest and established models = 2.35895 Jy ! Adding 78 model components to the UV plane model. ! The established model now contains 116 components and 2.35895 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.087 mas, bmaj=3.105 mas, bpa=21.01 degrees ! Estimated noise=678.656 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000931789 Jy ! Component: 100 - total flux cleaned = 0.000950092 Jy ! Component: 150 - total flux cleaned = 0.000949837 Jy ! Component: 200 - total flux cleaned = 0.000951915 Jy ! Total flux subtracted in 200 components = 0.000951915 Jy ! Clean residual min=-0.007982 max=0.007185 Jy/beam ! Clean residual mean=-0.000013 rms=0.002045 Jy/beam ! Combined flux in latest and established models = 2.3599 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 132 components and 2.3599 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=0.082563Jy sigma=0.000673 ! Fit after self-cal, rms=0.081803Jy sigma=0.000668 wmodel J2225-0457_X_2017_05_31_pus_map.mod ! Writing 132 model components to file: J2225-0457_X_2017_05_31_pus_map.mod wobs J2225-0457_X_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J2225-0457_X_2017_05_31_pus_uvs.fits wwins J2225-0457_X_2017_05_31_pus_map.win ! wwins: Wrote 3 windows to J2225-0457_X_2017_05_31_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 = -0.0026975 Jy ! Component: 100 - total flux cleaned = -0.00362543 Jy ! Component: 150 - total flux cleaned = -0.00472426 Jy ! Component: 200 - total flux cleaned = -0.00535042 Jy ! Component: 250 - total flux cleaned = -0.00604974 Jy ! Component: 300 - total flux cleaned = -0.00652667 Jy ! Component: 350 - total flux cleaned = -0.0066198 Jy ! Component: 400 - total flux cleaned = -0.00679682 Jy ! Component: 450 - total flux cleaned = -0.00696631 Jy ! Component: 500 - total flux cleaned = -0.0071294 Jy ! Component: 550 - total flux cleaned = -0.00745126 Jy ! Component: 600 - total flux cleaned = -0.0079234 Jy ! Component: 650 - total flux cleaned = -0.00830745 Jy ! Component: 700 - total flux cleaned = -0.00883274 Jy ! Component: 750 - total flux cleaned = -0.00905377 Jy ! Component: 800 - total flux cleaned = -0.00934075 Jy ! Component: 850 - total flux cleaned = -0.00962122 Jy ! Component: 900 - total flux cleaned = -0.0098268 Jy ! Component: 950 - total flux cleaned = -0.00996227 Jy ! Component: 1000 - total flux cleaned = -0.0100294 Jy ! Component: 1050 - total flux cleaned = -0.0104838 Jy ! Component: 1100 - total flux cleaned = -0.0107392 Jy ! Component: 1150 - total flux cleaned = -0.0109894 Jy ! Component: 1200 - total flux cleaned = -0.0112362 Jy ! Component: 1250 - total flux cleaned = -0.0116003 Jy ! Component: 1300 - total flux cleaned = -0.0117798 Jy ! Component: 1350 - total flux cleaned = -0.0123083 Jy ! Component: 1400 - total flux cleaned = -0.0123665 Jy ! Component: 1450 - total flux cleaned = -0.0124806 Jy ! Component: 1500 - total flux cleaned = -0.0127045 Jy ! Component: 1550 - total flux cleaned = -0.0127601 Jy ! Component: 1600 - total flux cleaned = -0.0128151 Jy ! Component: 1650 - total flux cleaned = -0.0127072 Jy ! Component: 1700 - total flux cleaned = -0.0129195 Jy ! Component: 1750 - total flux cleaned = -0.0127097 Jy ! Component: 1800 - total flux cleaned = -0.0126584 Jy ! Component: 1850 - total flux cleaned = -0.0126591 Jy ! Component: 1900 - total flux cleaned = -0.0127598 Jy ! Component: 1950 - total flux cleaned = -0.0126105 Jy ! Component: 2000 - total flux cleaned = -0.012513 Jy ! Total flux subtracted in 2048 components = -0.0126589 Jy ! Clean residual min=-0.002663 max=0.002928 Jy/beam ! Clean residual mean=-0.000017 rms=0.001020 Jy/beam ! Combined flux in latest and established models = 2.34724 Jy keep ! Adding 151 model components to the UV plane model. ! The established model now contains 283 components and 2.34724 Jy ![Exited script file: muppet] wmap "J2225-0457_X_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.087 x 3.105 at 21.01 degrees (North through East) ! Clean map min=-0.0053672 max=1.3683 Jy/beam ! Writing clean map to FITS file: J2225-0457_X_2017_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.36826 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00100076 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.219423 0.219423 0.438846 0.877692 1.75538 3.51077 7.02154 14.0431 28.0861 56.1723 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.003 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.368 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.087 x 3.105 at 21.01 degrees (North through East) ! Clean map min=-0.0053672 max=1.3683 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 J2225-0457_X_2017_05_31_pus_uvs.log closed on Tue Feb 5 10:54:55 2019