! Started logfile: J1410+0731_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:45:20 2016 obs J1410+0731_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J1410+0731_X_2014_12_20_pus_uva.fits ! AN table 1: 95 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.967719 visibilities/baseline/integration-bin. ! Found source: J1410+0731 ! ! 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 364 lines of history. ! ! Reading 49644 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 J1410+0731_X_2014_12_20_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.955415Jy sigma=0.011169 ! Fit after self-cal, rms=0.927113Jy sigma=0.010881 ! 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 0.0363% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.6521 mas, bmaj=1.823 mas, bpa=-4.651 degrees ! Estimated noise=609.524 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 = 0.0547465 Jy ! Component: 100 - total flux cleaned = 0.074987 Jy ! Total flux subtracted in 100 components = 0.074987 Jy ! Clean residual min=-0.004186 max=0.011953 Jy/beam ! Clean residual mean=-0.000004 rms=0.001308 Jy/beam ! Combined flux in latest and established models = 0.074987 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.074987 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=0.080159Jy sigma=0.000822 ! Fit after self-cal, rms=0.080068Jy sigma=0.000820 ! Inverting map ! Your choice of large map pixels excluded 0.0363% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Added new window around map position (-0.6, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.012886 Jy ! Component: 100 - total flux cleaned = 0.0195108 Jy ! Total flux subtracted in 100 components = 0.0195108 Jy ! Clean residual min=-0.002842 max=0.003141 Jy/beam ! Clean residual mean=-0.000001 rms=0.000714 Jy/beam ! Combined flux in latest and established models = 0.0944978 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 9 components and 0.0944978 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=0.078112Jy sigma=0.000789 ! Fit after self-cal, rms=0.078032Jy sigma=0.000788 ! Inverting map ! Your choice of large map pixels excluded 0.0363% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00408151 Jy ! Component: 100 - total flux cleaned = 0.0046982 Jy ! Total flux subtracted in 100 components = 0.0046982 Jy ! Clean residual min=-0.002548 max=0.003088 Jy/beam ! Clean residual mean=0.000000 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.099196 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 12 components and 0.099196 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=0.077879Jy sigma=0.000785 ! Fit after self-cal, rms=0.077856Jy sigma=0.000785 ! Inverting map ! Your choice of large map pixels excluded 0.0363% of the data. ! The x-axis pixel size should ideally be below 0.1999 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 0.0363% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.8341 mas, bmaj=2.107 mas, bpa=-4.773 degrees ! Estimated noise=277.463 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 = 0.00126503 Jy ! Component: 100 - total flux cleaned = 0.00140472 Jy ! Component: 150 - total flux cleaned = 0.0014051 Jy ! Component: 200 - total flux cleaned = 0.00140585 Jy ! Total flux subtracted in 200 components = 0.00140585 Jy ! Clean residual min=-0.001550 max=0.001874 Jy/beam ! Clean residual mean=-0.000000 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.100602 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 24 components and 0.100602 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=0.077822Jy sigma=0.000785 ! Fit after self-cal, rms=0.077822Jy sigma=0.000785 ! Inverting map ! Your choice of large map pixels excluded 0.0363% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec 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 1.03 FD 1.05 HN 0.98 KP 1.12 ! LA 0.98 MK 0.95 NL 0.92 OV 0.95 ! PT 1.08 SC 0.91 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.03 HN 1.05 KP 1.04 ! LA 0.99 MK 0.93 NL 0.93 OV 0.94 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.04 HN 1.02 KP 0.99 ! LA 0.98 MK 0.97 NL 0.94 OV 0.93 ! PT 1.05 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 1.03 KP 0.94 ! LA 0.98 MK 0.99 NL 0.92 OV 0.93 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.03 HN 0.98 KP 0.90 ! LA 0.97 MK 0.96 NL 0.94 OV 0.95 ! PT 1.05 SC 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.03 HN 1.03 KP 0.91 ! LA 0.97 MK 0.94 NL 0.98 OV 0.98 ! PT 1.03 SC 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.14 HN 1.13 KP 0.89 ! LA 1.03 MK 1.04 NL 0.99 OV 0.99 ! PT 1.11 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.10 HN 1.07 KP 0.88 ! LA 0.99 MK 0.95 NL 0.98 OV 0.99 ! PT 1.03 SC 0.97 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.01 HN 1.09 KP 0.92 ! LA 1.01 MK 0.93 NL 0.93 OV 0.99 ! PT 1.09 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.06 HN 1.04 KP 0.95 ! LA 1.00 MK 0.97 NL 0.97 OV 0.98 ! PT 1.08 SC 0.91 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.10 HN 1.04 KP 0.96 ! LA 1.03 MK 0.91 NL 0.95 OV 0.98 ! PT 1.01 SC 0.87 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.06 HN 1.02 KP 1.04 ! LA 1.00 MK 0.98 NL 0.99 OV 0.97 ! PT 1.06 SC 0.89 ! ! ! Fit before self-cal, rms=0.077822Jy sigma=0.000785 ! Fit after self-cal, rms=0.078931Jy sigma=0.000781 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.0363% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.8226 mas, bmaj=2.093 mas, bpa=-4.647 degrees ! Estimated noise=273.912 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 (-4.8, 3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124049 Jy ! Component: 100 - total flux cleaned = 0.001655 Jy ! Component: 150 - total flux cleaned = 0.00196684 Jy ! Component: 200 - total flux cleaned = 0.00218462 Jy ! Total flux subtracted in 200 components = 0.00218462 Jy ! Clean residual min=-0.000877 max=0.001027 Jy/beam ! Clean residual mean=0.000001 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.102786 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 38 components and 0.102786 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=0.078901Jy sigma=0.000780 ! Fit after self-cal, rms=0.078963Jy sigma=0.000780 ! Inverting map ! Your choice of large map pixels excluded 0.0363% of the data. ! The x-axis pixel size should ideally be below 0.1999 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=0.078963Jy sigma=0.000780 ! Fit after self-cal, rms=0.078967Jy sigma=0.000780 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0363% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.8178 mas, bmaj=2.085 mas, bpa=-4.557 degrees ! Estimated noise=272.524 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000507332 Jy ! Component: 100 - total flux cleaned = 0.000759138 Jy ! Component: 150 - total flux cleaned = 0.000953291 Jy ! Component: 200 - total flux cleaned = 0.00105405 Jy ! Total flux subtracted in 200 components = 0.00105405 Jy ! Clean residual min=-0.000845 max=0.000878 Jy/beam ! Clean residual mean=-0.000000 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.103841 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 49 components and 0.103841 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=0.078955Jy sigma=0.000779 ! Fit after self-cal, rms=0.078962Jy sigma=0.000779 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0363% of the data. ! The x-axis pixel size should ideally be below 0.1999 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 = 0.000148032 Jy ! Component: 100 - total flux cleaned = 0.000195178 Jy ! Component: 150 - total flux cleaned = 0.000223725 Jy ! Component: 200 - total flux cleaned = 0.000264651 Jy ! Total flux subtracted in 200 components = 0.000264651 Jy ! Clean residual min=-0.000796 max=0.000835 Jy/beam ! Clean residual mean=-0.000000 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.104105 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 57 components and 0.104105 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=0.078956Jy sigma=0.000779 ! Fit after self-cal, rms=0.078956Jy sigma=0.000779 ! Inverting map ! Your choice of large map pixels excluded 0.0363% of the data. ! The x-axis pixel size should ideally be below 0.1999 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=0.078956Jy sigma=0.000779 ! Fit after self-cal, rms=0.078814Jy sigma=0.000779 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0363% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.8142 mas, bmaj=2.079 mas, bpa=-4.552 degrees ! Estimated noise=271.374 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000237527 Jy ! Component: 100 - total flux cleaned = 0.000387829 Jy ! Component: 150 - total flux cleaned = 0.000492735 Jy ! Component: 200 - total flux cleaned = 0.000535307 Jy ! Total flux subtracted in 200 components = 0.000535307 Jy ! Clean residual min=-0.000766 max=0.000790 Jy/beam ! Clean residual mean=-0.000000 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.10464 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 76 components and 0.10464 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=0.078809Jy sigma=0.000779 ! Fit after self-cal, rms=0.078811Jy sigma=0.000779 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0363% of the data. ! The x-axis pixel size should ideally be below 0.1999 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 = 7.50152e-05 Jy ! Component: 100 - total flux cleaned = 0.000106122 Jy ! Component: 150 - total flux cleaned = 0.000135567 Jy ! Component: 200 - total flux cleaned = 0.000172696 Jy ! Total flux subtracted in 200 components = 0.000172696 Jy ! Clean residual min=-0.000743 max=0.000780 Jy/beam ! Clean residual mean=-0.000000 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.104813 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 79 components and 0.104813 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=0.078808Jy sigma=0.000779 ! Fit after self-cal, rms=0.078808Jy sigma=0.000779 ! Inverting map ! Your choice of large map pixels excluded 0.0363% of the data. ! The x-axis pixel size should ideally be below 0.1999 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=0.078808Jy sigma=0.000779 ! Fit after self-cal, rms=0.078714Jy sigma=0.000779 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.0363% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=2.112 mas, bmaj=3.319 mas, bpa=-4.359 degrees ! Estimated noise=349.464 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000399858 Jy ! Component: 100 - total flux cleaned = 0.000636684 Jy ! Component: 150 - total flux cleaned = 0.000756239 Jy ! Component: 200 - total flux cleaned = 0.00077836 Jy ! Total flux subtracted in 200 components = 0.00077836 Jy ! Clean residual min=-0.000865 max=0.001032 Jy/beam ! Clean residual mean=-0.000001 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.105592 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 87 components and 0.105592 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=0.078713Jy sigma=0.000779 ! Fit after self-cal, rms=0.078714Jy sigma=0.000779 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.0363% of the data. ! The x-axis pixel size should ideally be below 0.1999 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 = 4.71639e-05 Jy ! Component: 100 - total flux cleaned = 9.2028e-05 Jy ! Component: 150 - total flux cleaned = 0.000113559 Jy ! Component: 200 - total flux cleaned = 0.000123183 Jy ! Total flux subtracted in 200 components = 0.000123183 Jy ! Clean residual min=-0.000860 max=0.001023 Jy/beam ! Clean residual mean=-0.000001 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.105715 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 91 components and 0.105715 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=0.078714Jy sigma=0.000779 ! Fit after self-cal, rms=0.078714Jy sigma=0.000779 ! Inverting map ! Your choice of large map pixels excluded 0.0363% of the data. ! The x-axis pixel size should ideally be below 0.1999 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 0.0363% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.8122 mas, bmaj=2.077 mas, bpa=-4.579 degrees ! Estimated noise=270.796 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8122 x 2.077 at -4.579 degrees (North through East) ! Clean map min=-0.0006652 max=0.073335 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 0.0363% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.6357 mas, bmaj=1.802 mas, bpa=-4.315 degrees ! Estimated noise=581.981 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0528345 Jy ! Component: 100 - total flux cleaned = 0.0757963 Jy ! Component: 150 - total flux cleaned = 0.0877725 Jy ! Component: 200 - total flux cleaned = 0.0940297 Jy ! Total flux subtracted in 200 components = 0.0940297 Jy ! Clean residual min=-0.002175 max=0.002972 Jy/beam ! Clean residual mean=-0.000002 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.0940297 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0940297 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.0363% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.8122 mas, bmaj=2.077 mas, bpa=-4.579 degrees ! Estimated noise=270.796 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 = 0.0042841 Jy ! Component: 100 - total flux cleaned = 0.00620968 Jy ! Component: 150 - total flux cleaned = 0.00746582 Jy ! Component: 200 - total flux cleaned = 0.00839418 Jy ! Total flux subtracted in 200 components = 0.00839418 Jy ! Clean residual min=-0.000842 max=0.000877 Jy/beam ! Clean residual mean=-0.000001 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.102424 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 27 components and 0.102424 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0363% of the data. ! The x-axis pixel size should ideally be below 0.1999 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 0.0363% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=2.112 mas, bmaj=3.319 mas, bpa=-4.359 degrees ! Estimated noise=349.464 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110599 Jy ! Component: 100 - total flux cleaned = 0.0018345 Jy ! Component: 150 - total flux cleaned = 0.00234402 Jy ! Component: 200 - total flux cleaned = 0.00270641 Jy ! Total flux subtracted in 200 components = 0.00270641 Jy ! Clean residual min=-0.000857 max=0.001049 Jy/beam ! Clean residual mean=-0.000001 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.10513 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 = 0.000259771 Jy ! Component: 100 - total flux cleaned = 0.000392834 Jy ! Component: 150 - total flux cleaned = 0.000455755 Jy ! Component: 200 - total flux cleaned = 0.00048871 Jy ! Total flux subtracted in 200 components = 0.00048871 Jy ! Clean residual min=-0.000854 max=0.001043 Jy/beam ! Clean residual mean=-0.000001 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.105619 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 61 components and 0.105619 Jy ! Inverting map ! Your choice of large map pixels excluded 0.0363% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.0363% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! Estimated beam: bmin=0.8122 mas, bmaj=2.077 mas, bpa=-4.579 degrees ! Estimated noise=270.796 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.72843e-06 Jy ! Component: 100 - total flux cleaned = -3.81054e-05 Jy ! Component: 150 - total flux cleaned = -3.77962e-05 Jy ! Component: 200 - total flux cleaned = -3.75035e-05 Jy ! Total flux subtracted in 200 components = -3.75035e-05 Jy ! Clean residual min=-0.000741 max=0.000782 Jy/beam ! Clean residual mean=-0.000000 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.105581 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 80 components and 0.105581 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=0.078712Jy sigma=0.000779 ! Fit after self-cal, rms=0.078712Jy sigma=0.000779 wmodel J1410+0731_X_2014_12_20_pus_map.mod ! Writing 80 model components to file: J1410+0731_X_2014_12_20_pus_map.mod wobs J1410+0731_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J1410+0731_X_2014_12_20_pus_uvs.fits wwins J1410+0731_X_2014_12_20_pus_map.win ! wwins: Wrote 3 windows to J1410+0731_X_2014_12_20_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 0.0363% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000183913 Jy ! Component: 100 - total flux cleaned = 0.000286348 Jy ! Component: 150 - total flux cleaned = 0.000417335 Jy ! Component: 200 - total flux cleaned = 0.000553965 Jy ! Component: 250 - total flux cleaned = 0.000652561 Jy ! Component: 300 - total flux cleaned = 0.00073741 Jy ! Component: 350 - total flux cleaned = 0.000799179 Jy ! Component: 400 - total flux cleaned = 0.000829223 Jy ! Component: 450 - total flux cleaned = 0.000829305 Jy ! Component: 500 - total flux cleaned = 0.000857781 Jy ! Component: 550 - total flux cleaned = 0.000885451 Jy ! Component: 600 - total flux cleaned = 0.000894442 Jy ! Component: 650 - total flux cleaned = 0.000921321 Jy ! Component: 700 - total flux cleaned = 0.00095619 Jy ! Component: 750 - total flux cleaned = 0.000973152 Jy ! Component: 800 - total flux cleaned = 0.00099837 Jy ! Component: 850 - total flux cleaned = 0.00102318 Jy ! Component: 900 - total flux cleaned = 0.00104786 Jy ! Component: 950 - total flux cleaned = 0.00108025 Jy ! Component: 1000 - total flux cleaned = 0.00111204 Jy ! Component: 1050 - total flux cleaned = 0.00112007 Jy ! Component: 1100 - total flux cleaned = 0.00114335 Jy ! Component: 1150 - total flux cleaned = 0.00113576 Jy ! Component: 1200 - total flux cleaned = 0.00113587 Jy ! Component: 1250 - total flux cleaned = 0.00116571 Jy ! Component: 1300 - total flux cleaned = 0.00116558 Jy ! Component: 1350 - total flux cleaned = 0.00117292 Jy ! Component: 1400 - total flux cleaned = 0.00119468 Jy ! Component: 1450 - total flux cleaned = 0.00122332 Jy ! Component: 1500 - total flux cleaned = 0.0012516 Jy ! Component: 1550 - total flux cleaned = 0.00126567 Jy ! Component: 1600 - total flux cleaned = 0.00129338 Jy ! Component: 1650 - total flux cleaned = 0.00129337 Jy ! Component: 1700 - total flux cleaned = 0.00128654 Jy ! Component: 1750 - total flux cleaned = 0.00132028 Jy ! Component: 1800 - total flux cleaned = 0.00128005 Jy ! Component: 1850 - total flux cleaned = 0.00129328 Jy ! Component: 1900 - total flux cleaned = 0.0012998 Jy ! Component: 1950 - total flux cleaned = 0.00129972 Jy ! Component: 2000 - total flux cleaned = 0.00128037 Jy ! Total flux subtracted in 2048 components = 0.00126747 Jy ! Clean residual min=-0.000380 max=0.000339 Jy/beam ! Clean residual mean=0.000000 rms=0.000123 Jy/beam ! Combined flux in latest and established models = 0.106849 Jy keep ! Adding 163 model components to the UV plane model. ! The established model now contains 243 components and 0.106849 Jy ![Exited script file: muppet] wmap "J1410+0731_X_2014_12_20_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.0363% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8122 x 2.077 at -4.579 degrees (North through East) ! Clean map min=-0.00056328 max=0.073304 Jy/beam ! Writing clean map to FITS file: J1410+0731_X_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0733043 invert ! Inverting map ! Your choice of large map pixels excluded 0.0363% of the data. ! The x-axis pixel size should ideally be below 0.1999 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000122546 device "J1410+0731_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J1410+0731_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.501522 0.501522 1.00304 2.00609 4.01218 8.02436 16.0487 32.0974 64.1949 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.073 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8122 x 2.077 at -4.579 degrees (North through East) ! Clean map min=-0.00056328 max=0.073304 Jy/beam quit ! Quitting program ! Log file J1410+0731_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:45:23 2016