! Started logfile: J2307+3230_X_2017_01_21_pus_uvs.log on Sun May 5 15:33:51 2019 obs J2307+3230_X_2017_01_21_pus_uva.fits ! Reading UV FITS file: J2307+3230_X_2017_01_21_pus_uva.fits ! AN table 1: 84 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.518188 visibilities/baseline/integration-bin. ! Found source: J2307+3230 ! ! 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 1086 lines of history. ! ! Reading 18804 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 J2307+3230_X_2017_01_21_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 227 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 212 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 212 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 212 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 212 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 212 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 212 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 212 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 212 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 212 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 227 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 243 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.871749Jy sigma=0.005982 ! Fit after self-cal, rms=0.852872Jy sigma=0.005879 ! 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 ! Your choice of large map pixels excluded 0.215% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7132 mas, bmaj=1.034 mas, bpa=-4.923 degrees ! Estimated noise=1335.44 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 = 0.117254 Jy ! Component: 100 - total flux cleaned = 0.153019 Jy ! Total flux subtracted in 100 components = 0.153019 Jy ! Clean residual min=-0.021965 max=0.043114 Jy/beam ! Clean residual mean=-0.000282 rms=0.005795 Jy/beam ! Combined flux in latest and established models = 0.153019 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.153019 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=0.137947Jy sigma=0.000789 ! Fit after self-cal, rms=0.137652Jy sigma=0.000787 ! Inverting map ! Your choice of large map pixels excluded 0.215% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (1.2, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0361097 Jy ! Component: 100 - total flux cleaned = 0.0529418 Jy ! Total flux subtracted in 100 components = 0.0529418 Jy ! Clean residual min=-0.011906 max=0.018732 Jy/beam ! Clean residual mean=-0.000159 rms=0.003749 Jy/beam ! Combined flux in latest and established models = 0.205961 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 18 components and 0.205961 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=0.128177Jy sigma=0.000696 ! Fit after self-cal, rms=0.126651Jy sigma=0.000684 ! Inverting map ! Your choice of large map pixels excluded 0.215% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec 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 ! Your choice of large map pixels excluded 0.215% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9065 mas, bmaj=1.202 mas, bpa=-5.624 degrees ! Estimated noise=788.684 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 = 0.0169381 Jy ! Component: 100 - total flux cleaned = 0.0235835 Jy ! Component: 150 - total flux cleaned = 0.0263458 Jy ! Component: 200 - total flux cleaned = 0.027503 Jy ! Total flux subtracted in 200 components = 0.027503 Jy ! Clean residual min=-0.009107 max=0.010855 Jy/beam ! Clean residual mean=-0.000233 rms=0.002606 Jy/beam ! Combined flux in latest and established models = 0.233464 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 26 components and 0.233464 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=0.124717Jy sigma=0.000665 ! Fit after self-cal, rms=0.124232Jy sigma=0.000662 ! Inverting map ! Your choice of large map pixels excluded 0.215% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.07 HN 0.95 LA 0.96 ! MK 0.96 NL 1.00 OV 0.96 PT 0.95 ! SC 1.03 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.08 HN 0.97 LA 0.96 ! MK 0.93 NL 1.03 OV 0.98 PT 0.96 ! SC 1.09 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.07 HN 0.97 LA 0.96 ! MK 0.97 NL 1.01 OV 0.94 PT 0.99 ! SC 1.01 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.14 HN 0.95 LA 0.96 ! MK 0.93 NL 0.97 OV 0.97 PT 0.97 ! SC 1.07 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.11 HN 0.94 LA 0.97 ! MK 0.99 NL 0.98 OV 0.97 PT 0.96 ! SC 0.94 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.13 HN 0.95 LA 0.95 ! MK 0.96 NL 1.01 OV 0.97 PT 0.99 ! SC 0.98 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.05 HN 0.96 LA 0.97 ! MK 0.98 NL 0.98 OV 1.01 PT 0.98 ! SC 0.98 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.11 HN 0.96 LA 0.96 ! MK 0.92 NL 1.04 OV 1.00 PT 1.00 ! SC 1.04 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.09 HN 0.98 LA 0.99 ! MK 0.96 NL 0.99 OV 1.01 PT 0.97 ! SC 0.89 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00 HN 1.01 LA 0.98 ! MK 1.00 NL 1.00 OV 0.97 PT 0.95 ! SC 0.93 ! ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.13 HN 0.95 LA 0.95 ! MK 0.99 NL 0.96 OV 0.99 PT 1.01 ! SC 1.05 ! ! ! Correcting IF 12. ! A total of 30 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.11 HN 0.99 LA 0.93 ! MK 1.01 NL 1.01 OV 0.97 PT 0.94 ! SC 1.02 ! ! ! Fit before self-cal, rms=0.124232Jy sigma=0.000662 ! Fit after self-cal, rms=0.125137Jy sigma=0.000658 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.205% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9018 mas, bmaj=1.199 mas, bpa=-6.571 degrees ! Estimated noise=777.735 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 = 0.00152531 Jy ! Component: 100 - total flux cleaned = 0.00151376 Jy ! Component: 150 - total flux cleaned = 0.0013197 Jy ! Component: 200 - total flux cleaned = 0.0011578 Jy ! Total flux subtracted in 200 components = 0.0011578 Jy ! Clean residual min=-0.007655 max=0.010825 Jy/beam ! Clean residual mean=-0.000149 rms=0.002307 Jy/beam ! Combined flux in latest and established models = 0.234621 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 37 components and 0.234621 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=0.124884Jy sigma=0.000655 ! Fit after self-cal, rms=0.124867Jy sigma=0.000654 ! Inverting map ! Your choice of large map pixels excluded 0.205% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec 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=0.124867Jy sigma=0.000654 ! Fit after self-cal, rms=0.126577Jy sigma=0.000642 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.205% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8926 mas, bmaj=1.2 mas, bpa=-7.213 degrees ! Estimated noise=774.561 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00194049 Jy ! Component: 100 - total flux cleaned = 0.00214338 Jy ! Component: 150 - total flux cleaned = 0.0020655 Jy ! Component: 200 - total flux cleaned = 0.00199606 Jy ! Total flux subtracted in 200 components = 0.00199606 Jy ! Clean residual min=-0.004579 max=0.010989 Jy/beam ! Clean residual mean=-0.000092 rms=0.001530 Jy/beam ! Combined flux in latest and established models = 0.236618 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 42 components and 0.236618 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=0.126473Jy sigma=0.000640 ! Fit after self-cal, rms=0.126550Jy sigma=0.000640 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.205% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec 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, -2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0097145 Jy ! Component: 100 - total flux cleaned = 0.0145326 Jy ! Component: 150 - total flux cleaned = 0.017737 Jy ! Component: 200 - total flux cleaned = 0.0189351 Jy ! Total flux subtracted in 200 components = 0.0189351 Jy ! Clean residual min=-0.003795 max=0.003963 Jy/beam ! Clean residual mean=0.000010 rms=0.000941 Jy/beam ! Combined flux in latest and established models = 0.255553 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 67 components and 0.255553 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=0.125814Jy sigma=0.000633 ! Fit after self-cal, rms=0.125683Jy sigma=0.000632 ! Inverting map ! Your choice of large map pixels excluded 0.205% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec 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=0.125683Jy sigma=0.000632 ! Fit after self-cal, rms=0.124629Jy sigma=0.000631 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.205% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8948 mas, bmaj=1.201 mas, bpa=-7.399 degrees ! Estimated noise=769.127 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00353112 Jy ! Component: 100 - total flux cleaned = 0.00576088 Jy ! Component: 150 - total flux cleaned = 0.00658998 Jy ! Component: 200 - total flux cleaned = 0.00698968 Jy ! Total flux subtracted in 200 components = 0.00698968 Jy ! Clean residual min=-0.002738 max=0.003110 Jy/beam ! Clean residual mean=0.000007 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 0.262542 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 74 components and 0.262542 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=0.124504Jy sigma=0.000630 ! Fit after self-cal, rms=0.124458Jy sigma=0.000630 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.205% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec 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 = 0.000973539 Jy ! Component: 100 - total flux cleaned = 0.00129649 Jy ! Component: 150 - total flux cleaned = 0.00138979 Jy ! Component: 200 - total flux cleaned = 0.00138916 Jy ! Total flux subtracted in 200 components = 0.00138916 Jy ! Clean residual min=-0.002535 max=0.002991 Jy/beam ! Clean residual mean=0.000015 rms=0.000690 Jy/beam ! Combined flux in latest and established models = 0.263932 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 83 components and 0.263932 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=0.124413Jy sigma=0.000630 ! Fit after self-cal, rms=0.124394Jy sigma=0.000630 ! Inverting map ! Your choice of large map pixels excluded 0.205% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec 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=0.124394Jy sigma=0.000630 ! Fit after self-cal, rms=0.124357Jy sigma=0.000629 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.205% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.186 mas, bmaj=2.357 mas, bpa=41.99 degrees ! Estimated noise=1017.54 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0019669 Jy ! Component: 100 - total flux cleaned = 0.00295043 Jy ! Component: 150 - total flux cleaned = 0.00323649 Jy ! Component: 200 - total flux cleaned = 0.00334152 Jy ! Total flux subtracted in 200 components = 0.00334152 Jy ! Clean residual min=-0.002541 max=0.003524 Jy/beam ! Clean residual mean=0.000018 rms=0.000818 Jy/beam ! Combined flux in latest and established models = 0.267273 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 94 components and 0.267273 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=0.124331Jy sigma=0.000629 ! Fit after self-cal, rms=0.124326Jy sigma=0.000629 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.205% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec 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 (-24.4, -13). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00322129 Jy ! Component: 100 - total flux cleaned = 0.00387107 Jy ! Component: 150 - total flux cleaned = 0.00439703 Jy ! Component: 200 - total flux cleaned = 0.00479825 Jy ! Total flux subtracted in 200 components = 0.00479825 Jy ! Clean residual min=-0.002309 max=0.002102 Jy/beam ! Clean residual mean=0.000002 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.272071 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 117 components and 0.272071 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=0.124260Jy sigma=0.000629 ! Fit after self-cal, rms=0.124246Jy sigma=0.000629 ! Inverting map ! Your choice of large map pixels excluded 0.205% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec 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 ! Your choice of large map pixels excluded 0.205% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8951 mas, bmaj=1.202 mas, bpa=-7.125 degrees ! Estimated noise=768.023 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8951 x 1.202 at -7.125 degrees (North through East) ! Clean map min=-0.0018409 max=0.14024 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 ! Your choice of large map pixels excluded 0.205% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7039 mas, bmaj=1.04 mas, bpa=-6.566 degrees ! Estimated noise=1311.93 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.119075 Jy ! Component: 100 - total flux cleaned = 0.168269 Jy ! Component: 150 - total flux cleaned = 0.194212 Jy ! Component: 200 - total flux cleaned = 0.210005 Jy ! Total flux subtracted in 200 components = 0.210005 Jy ! Clean residual min=-0.008429 max=0.009298 Jy/beam ! Clean residual mean=-0.000121 rms=0.002438 Jy/beam ! Combined flux in latest and established models = 0.210005 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.210005 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.205% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8951 mas, bmaj=1.202 mas, bpa=-7.125 degrees ! Estimated noise=768.023 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 = 0.0133 Jy ! Component: 100 - total flux cleaned = 0.0224432 Jy ! Component: 150 - total flux cleaned = 0.0293712 Jy ! Component: 200 - total flux cleaned = 0.0349161 Jy ! Total flux subtracted in 200 components = 0.0349161 Jy ! Clean residual min=-0.003692 max=0.003910 Jy/beam ! Clean residual mean=-0.000113 rms=0.001038 Jy/beam ! Combined flux in latest and established models = 0.244921 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 35 components and 0.244921 Jy ! Inverting map ! Your choice of large map pixels excluded 0.205% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec 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 ! Your choice of large map pixels excluded 0.205% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.186 mas, bmaj=2.357 mas, bpa=41.99 degrees ! Estimated noise=1017.54 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00768715 Jy ! Component: 100 - total flux cleaned = 0.0128494 Jy ! Component: 150 - total flux cleaned = 0.0165809 Jy ! Component: 200 - total flux cleaned = 0.0194458 Jy ! Total flux subtracted in 200 components = 0.0194458 Jy ! Clean residual min=-0.003114 max=0.002458 Jy/beam ! Clean residual mean=-0.000090 rms=0.000809 Jy/beam ! Combined flux in latest and established models = 0.264367 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 = 0.00217108 Jy ! Component: 100 - total flux cleaned = 0.00335223 Jy ! Component: 150 - total flux cleaned = 0.00435179 Jy ! Component: 200 - total flux cleaned = 0.00520871 Jy ! Total flux subtracted in 200 components = 0.00520871 Jy ! Clean residual min=-0.002492 max=0.001990 Jy/beam ! Clean residual mean=-0.000043 rms=0.000621 Jy/beam ! Combined flux in latest and established models = 0.269575 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 80 components and 0.269575 Jy ! Inverting map ! Your choice of large map pixels excluded 0.205% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.205% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.8951 mas, bmaj=1.202 mas, bpa=-7.125 degrees ! Estimated noise=768.023 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011387 Jy ! Component: 100 - total flux cleaned = 0.00175034 Jy ! Component: 150 - total flux cleaned = 0.00205176 Jy ! Component: 200 - total flux cleaned = 0.00227284 Jy ! Total flux subtracted in 200 components = 0.00227284 Jy ! Clean residual min=-0.002032 max=0.002605 Jy/beam ! Clean residual mean=-0.000007 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.271848 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 101 components and 0.271848 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=0.124279Jy sigma=0.000629 ! Fit after self-cal, rms=0.124218Jy sigma=0.000629 wmodel J2307+3230_X_2017_01_21_pus_map.mod ! Writing 101 model components to file: J2307+3230_X_2017_01_21_pus_map.mod wobs J2307+3230_X_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J2307+3230_X_2017_01_21_pus_uvs.fits wwins J2307+3230_X_2017_01_21_pus_map.win ! wwins: Wrote 4 windows to J2307+3230_X_2017_01_21_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! Your choice of large map pixels excluded 0.205% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000988061 Jy ! Component: 100 - total flux cleaned = 0.00146656 Jy ! Component: 150 - total flux cleaned = 0.00184482 Jy ! Component: 200 - total flux cleaned = 0.00213839 Jy ! Component: 250 - total flux cleaned = 0.0023886 Jy ! Component: 300 - total flux cleaned = 0.00250873 Jy ! Component: 350 - total flux cleaned = 0.00262424 Jy ! Component: 400 - total flux cleaned = 0.00265211 Jy ! Component: 450 - total flux cleaned = 0.00273339 Jy ! Component: 500 - total flux cleaned = 0.00278565 Jy ! Component: 550 - total flux cleaned = 0.00281072 Jy ! Component: 600 - total flux cleaned = 0.00281031 Jy ! Component: 650 - total flux cleaned = 0.00278566 Jy ! Component: 700 - total flux cleaned = 0.00285775 Jy ! Component: 750 - total flux cleaned = 0.00283465 Jy ! Component: 800 - total flux cleaned = 0.0029039 Jy ! Component: 850 - total flux cleaned = 0.00292637 Jy ! Component: 900 - total flux cleaned = 0.00292626 Jy ! Component: 950 - total flux cleaned = 0.00294775 Jy ! Component: 1000 - total flux cleaned = 0.0029263 Jy ! Component: 1050 - total flux cleaned = 0.00290587 Jy ! Component: 1100 - total flux cleaned = 0.0029666 Jy ! Component: 1150 - total flux cleaned = 0.00294611 Jy ! Component: 1200 - total flux cleaned = 0.00292639 Jy ! Component: 1250 - total flux cleaned = 0.00296486 Jy ! Component: 1300 - total flux cleaned = 0.00298369 Jy ! Component: 1350 - total flux cleaned = 0.00302131 Jy ! Component: 1400 - total flux cleaned = 0.00309453 Jy ! Component: 1450 - total flux cleaned = 0.00313038 Jy ! Component: 1500 - total flux cleaned = 0.00316606 Jy ! Component: 1550 - total flux cleaned = 0.00323569 Jy ! Component: 1600 - total flux cleaned = 0.00327009 Jy ! Component: 1650 - total flux cleaned = 0.00325345 Jy ! Component: 1700 - total flux cleaned = 0.00332034 Jy ! Component: 1750 - total flux cleaned = 0.00335345 Jy ! Component: 1800 - total flux cleaned = 0.00335362 Jy ! Component: 1850 - total flux cleaned = 0.00338547 Jy ! Component: 1900 - total flux cleaned = 0.00333776 Jy ! Component: 1950 - total flux cleaned = 0.00336889 Jy ! Component: 2000 - total flux cleaned = 0.00333796 Jy ! Total flux subtracted in 2048 components = 0.0033534 Jy ! Clean residual min=-0.001020 max=0.000757 Jy/beam ! Clean residual mean=0.000000 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.275202 Jy keep ! Adding 143 model components to the UV plane model. ! The established model now contains 244 components and 0.275202 Jy ![Exited script file: muppet] wmap "J2307+3230_X_2017_01_21_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.205% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8951 x 1.202 at -7.125 degrees (North through East) ! Clean map min=-0.0013057 max=0.13901 Jy/beam ! Writing clean map to FITS file: J2307+3230_X_2017_01_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.139012 invert ! Inverting map ! Your choice of large map pixels excluded 0.205% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000270958 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.584751 0.584751 1.1695 2.339 4.67801 9.35602 18.712 37.4241 74.8482 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.139 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8951 x 1.202 at -7.125 degrees (North through East) ! Clean map min=-0.0013057 max=0.13901 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 J2307+3230_X_2017_01_21_pus_uvs.log closed on Sun May 5 15:33:53 2019