! Started logfile: J0702+8549_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:07:38 2016 obs J0702+8549_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J0702+8549_X_2014_08_05_pus_uva.fits ! AN table 1: 112 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.782738 visibilities/baseline/integration-bin. ! Found source: J0702+8549 ! ! 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 414 lines of history. ! ! Reading 47340 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 J0702+8549_X_2014_08_05_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 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.960333Jy sigma=0.010826 ! Fit after self-cal, rms=0.883430Jy sigma=0.009926 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.02 mas, bmaj=1.589 mas, bpa=47.31 degrees ! Estimated noise=871.296 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 = 0.0860337 Jy ! Component: 100 - total flux cleaned = 0.118912 Jy ! Total flux subtracted in 100 components = 0.118912 Jy ! Clean residual min=-0.008422 max=0.017014 Jy/beam ! Clean residual mean=0.000036 rms=0.002800 Jy/beam ! Combined flux in latest and established models = 0.118912 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.118912 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=0.084963Jy sigma=0.000915 ! Fit after self-cal, rms=0.084657Jy sigma=0.000911 ! Inverting map ! Added new window around map position (-1.4, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0211628 Jy ! Component: 100 - total flux cleaned = 0.0336955 Jy ! Total flux subtracted in 100 components = 0.0336955 Jy ! Clean residual min=-0.006171 max=0.007890 Jy/beam ! Clean residual mean=0.000074 rms=0.001753 Jy/beam ! Combined flux in latest and established models = 0.152608 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 23 components and 0.152608 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=0.077733Jy sigma=0.000830 ! Fit after self-cal, rms=0.077498Jy sigma=0.000827 ! 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=1.211 mas, bmaj=1.834 mas, bpa=50.58 degrees ! Estimated noise=291.83 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 = 0.0123677 Jy ! Component: 100 - total flux cleaned = 0.0193086 Jy ! Component: 150 - total flux cleaned = 0.023895 Jy ! Component: 200 - total flux cleaned = 0.0270226 Jy ! Total flux subtracted in 200 components = 0.0270226 Jy ! Clean residual min=-0.005410 max=0.005021 Jy/beam ! Clean residual mean=0.000150 rms=0.001357 Jy/beam ! Combined flux in latest and established models = 0.17963 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 55 components and 0.17963 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=0.075292Jy sigma=0.000805 ! Fit after self-cal, rms=0.075218Jy sigma=0.000804 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.11 HN 1.06 KP 0.92 ! LA 1.02 MK 1.00* NL 0.95 OV 0.96 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.11 HN 1.06 KP 0.87 ! LA 1.04 MK 1.00* NL 0.98 OV 0.98 ! PT 0.95 SC 1.07 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.12 HN 1.09 KP 0.81 ! LA 1.08 MK 1.00* NL 0.97 OV 0.97 ! PT 0.92 SC 1.02 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.09 HN 1.03 KP 0.78 ! LA 1.07 MK 1.00* NL 0.97 OV 0.98 ! PT 0.95 SC 1.06 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.09 HN 1.05 KP 0.75 ! LA 1.06 MK 1.00* NL 1.01 OV 0.99 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.11 HN 1.04 KP 0.77 ! LA 1.08 MK 1.00* NL 0.99 OV 0.97 ! PT 0.94 SC 1.05 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.23 HN 1.16 KP 0.79 ! LA 1.16 MK 1.00* NL 1.03 OV 1.04 ! PT 1.02 SC 1.09 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.15 HN 1.07 KP 0.74 ! LA 1.06 MK 1.00* NL 0.98 OV 1.04 ! PT 0.98 SC 1.07 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.12 HN 1.14 KP 0.77 ! LA 1.09 MK 1.00* NL 1.02 OV 1.04 ! PT 0.96 SC 0.97 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.10 HN 1.11 KP 0.81 ! LA 1.11 MK 1.00* NL 0.99 OV 1.01 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.13 HN 1.04 KP 0.83 ! LA 1.14 MK 1.00* NL 1.03 OV 1.02 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.16 HN 1.07 KP 0.87 ! LA 1.10 MK 1.00* NL 0.96 OV 1.01 ! PT 1.04 SC 0.99 ! ! ! Fit before self-cal, rms=0.075218Jy sigma=0.000804 ! Fit after self-cal, rms=0.072775Jy sigma=0.000777 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.222 mas, bmaj=1.847 mas, bpa=50.83 degrees ! Estimated noise=290.521 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 = 0.00126736 Jy ! Component: 100 - total flux cleaned = 0.00126938 Jy ! Component: 150 - total flux cleaned = 0.0012304 Jy ! Component: 200 - total flux cleaned = 0.00123294 Jy ! Total flux subtracted in 200 components = 0.00123294 Jy ! Clean residual min=-0.001723 max=0.001870 Jy/beam ! Clean residual mean=0.000007 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.180863 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 57 components and 0.180863 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=0.072699Jy sigma=0.000776 ! Fit after self-cal, rms=0.072717Jy sigma=0.000775 ! 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=0.072717Jy sigma=0.000775 ! Fit after self-cal, rms=0.072834Jy sigma=0.000773 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.222 mas, bmaj=1.853 mas, bpa=50.52 degrees ! Estimated noise=290.141 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000197258 Jy ! Component: 100 - total flux cleaned = -0.000169574 Jy ! Component: 150 - total flux cleaned = -0.000152751 Jy ! Component: 200 - total flux cleaned = -9.57871e-05 Jy ! Total flux subtracted in 200 components = -9.57871e-05 Jy ! Clean residual min=-0.001068 max=0.001788 Jy/beam ! Clean residual mean=-0.000008 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.180768 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 65 components and 0.180768 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=0.072812Jy sigma=0.000773 ! Fit after self-cal, rms=0.072820Jy sigma=0.000773 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-4.4, 4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00176616 Jy ! Component: 100 - total flux cleaned = 0.0026798 Jy ! Component: 150 - total flux cleaned = 0.0031029 Jy ! Component: 200 - total flux cleaned = 0.00336414 Jy ! Total flux subtracted in 200 components = 0.00336414 Jy ! Clean residual min=-0.000850 max=0.000952 Jy/beam ! Clean residual mean=0.000003 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.184132 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 92 components and 0.184132 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=0.072777Jy sigma=0.000772 ! Fit after self-cal, rms=0.072771Jy sigma=0.000772 ! 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=0.072771Jy sigma=0.000772 ! Fit after self-cal, rms=0.072996Jy sigma=0.000772 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.225 mas, bmaj=1.856 mas, bpa=50.43 degrees ! Estimated noise=290.284 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000534206 Jy ! Component: 100 - total flux cleaned = 0.000865702 Jy ! Component: 150 - total flux cleaned = 0.00103522 Jy ! Component: 200 - total flux cleaned = 0.00117316 Jy ! Total flux subtracted in 200 components = 0.00117316 Jy ! Clean residual min=-0.000768 max=0.000918 Jy/beam ! Clean residual mean=-0.000000 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.185305 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 108 components and 0.185305 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=0.072983Jy sigma=0.000772 ! Fit after self-cal, rms=0.072984Jy sigma=0.000772 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 = 0.000221319 Jy ! Component: 100 - total flux cleaned = 0.000406986 Jy ! Component: 150 - total flux cleaned = 0.000548731 Jy ! Component: 200 - total flux cleaned = 0.000625283 Jy ! Total flux subtracted in 200 components = 0.000625283 Jy ! Clean residual min=-0.000739 max=0.000875 Jy/beam ! Clean residual mean=0.000002 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.18593 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 121 components and 0.18593 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=0.072979Jy sigma=0.000772 ! Fit after self-cal, rms=0.072978Jy sigma=0.000772 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.072978Jy sigma=0.000772 ! Fit after self-cal, rms=0.073185Jy sigma=0.000772 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.371 mas, bmaj=2.991 mas, bpa=59.33 degrees ! Estimated noise=334.481 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000334463 Jy ! Component: 100 - total flux cleaned = 0.000443051 Jy ! Component: 150 - total flux cleaned = 0.000471312 Jy ! Component: 200 - total flux cleaned = 0.000479055 Jy ! Total flux subtracted in 200 components = 0.000479055 Jy ! Clean residual min=-0.000753 max=0.000955 Jy/beam ! Clean residual mean=-0.000003 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.186409 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 145 components and 0.186409 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=0.073182Jy sigma=0.000772 ! Fit after self-cal, rms=0.073184Jy sigma=0.000772 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) ! Added new window around map position (20, -5.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000644985 Jy ! Component: 100 - total flux cleaned = 0.000628849 Jy ! Component: 150 - total flux cleaned = 0.00062918 Jy ! Component: 200 - total flux cleaned = 0.000575011 Jy ! Total flux subtracted in 200 components = 0.000575011 Jy ! Clean residual min=-0.000656 max=0.000634 Jy/beam ! Clean residual mean=-0.000010 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.186984 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 178 components and 0.186984 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=0.073177Jy sigma=0.000772 ! Fit after self-cal, rms=0.073177Jy sigma=0.000772 ! 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=1.227 mas, bmaj=1.859 mas, bpa=50.39 degrees ! Estimated noise=290.523 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.227 x 1.859 at 50.39 degrees (North through East) ! Clean map min=-0.00065261 max=0.1118 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.025 mas, bmaj=1.608 mas, bpa=46.76 degrees ! Estimated noise=876.738 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0863222 Jy ! Component: 100 - total flux cleaned = 0.12163 Jy ! Component: 150 - total flux cleaned = 0.142102 Jy ! Component: 200 - total flux cleaned = 0.154221 Jy ! Total flux subtracted in 200 components = 0.154221 Jy ! Clean residual min=-0.003970 max=0.006351 Jy/beam ! Clean residual mean=-0.000026 rms=0.001141 Jy/beam ! Combined flux in latest and established models = 0.154221 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.154221 Jy ! Inverting map and beam ! Estimated beam: bmin=1.227 mas, bmaj=1.859 mas, bpa=50.39 degrees ! Estimated noise=290.523 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 = 0.00996633 Jy ! Component: 100 - total flux cleaned = 0.0159255 Jy ! Component: 150 - total flux cleaned = 0.019869 Jy ! Component: 200 - total flux cleaned = 0.0226863 Jy ! Total flux subtracted in 200 components = 0.0226863 Jy ! Clean residual min=-0.001166 max=0.001600 Jy/beam ! Clean residual mean=-0.000030 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.176908 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 50 components and 0.176908 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00209124 Jy ! Component: 100 - total flux cleaned = 0.00367277 Jy ! Component: 150 - total flux cleaned = 0.0048917 Jy ! Component: 200 - total flux cleaned = 0.00564211 Jy ! Total flux subtracted in 200 components = 0.00564211 Jy ! Clean residual min=-0.000824 max=0.000894 Jy/beam ! Clean residual mean=-0.000014 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.18255 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 90 components and 0.18255 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=2.371 mas, bmaj=2.991 mas, bpa=59.33 degrees ! Estimated noise=334.481 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125707 Jy ! Component: 100 - total flux cleaned = 0.00217253 Jy ! Component: 150 - total flux cleaned = 0.00272114 Jy ! Component: 200 - total flux cleaned = 0.0029562 Jy ! Total flux subtracted in 200 components = 0.0029562 Jy ! Clean residual min=-0.000795 max=0.000687 Jy/beam ! Clean residual mean=-0.000016 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.185506 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 = 0.000215733 Jy ! Component: 100 - total flux cleaned = 0.00038476 Jy ! Component: 150 - total flux cleaned = 0.000489296 Jy ! Component: 200 - total flux cleaned = 0.000581085 Jy ! Total flux subtracted in 200 components = 0.000581085 Jy ! Clean residual min=-0.000708 max=0.000602 Jy/beam ! Clean residual mean=-0.000012 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.186087 Jy ! Adding 89 model components to the UV plane model. ! The established model now contains 162 components and 0.186087 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.227 mas, bmaj=1.859 mas, bpa=50.39 degrees ! Estimated noise=290.523 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.17618e-05 Jy ! Component: 100 - total flux cleaned = -8.17552e-06 Jy ! Component: 150 - total flux cleaned = -8.57971e-06 Jy ! Component: 200 - total flux cleaned = -5.19181e-05 Jy ! Total flux subtracted in 200 components = -5.19181e-05 Jy ! Clean residual min=-0.000680 max=0.000599 Jy/beam ! Clean residual mean=-0.000007 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.186035 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 188 components and 0.186035 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=0.073171Jy sigma=0.000772 ! Fit after self-cal, rms=0.073167Jy sigma=0.000772 wmodel J0702+8549_X_2014_08_05_pus_map.mod ! Writing 188 model components to file: J0702+8549_X_2014_08_05_pus_map.mod wobs J0702+8549_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J0702+8549_X_2014_08_05_pus_uvs.fits wwins J0702+8549_X_2014_08_05_pus_map.win ! wwins: Wrote 4 windows to J0702+8549_X_2014_08_05_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 = -9.60402e-05 Jy ! Component: 100 - total flux cleaned = -2.01251e-05 Jy ! Component: 150 - total flux cleaned = 4.08583e-05 Jy ! Component: 200 - total flux cleaned = 1.10793e-05 Jy ! Component: 250 - total flux cleaned = 1.40975e-06 Jy ! Component: 300 - total flux cleaned = -7.68559e-06 Jy ! Component: 350 - total flux cleaned = -2.53725e-05 Jy ! Component: 400 - total flux cleaned = -5.12776e-05 Jy ! Component: 450 - total flux cleaned = -6.78665e-05 Jy ! Component: 500 - total flux cleaned = -5.96038e-05 Jy ! Component: 550 - total flux cleaned = -6.77053e-05 Jy ! Component: 600 - total flux cleaned = -8.33248e-05 Jy ! Component: 650 - total flux cleaned = -8.33335e-05 Jy ! Component: 700 - total flux cleaned = -0.000128517 Jy ! Component: 750 - total flux cleaned = -0.000143285 Jy ! Component: 800 - total flux cleaned = -0.000172304 Jy ! Component: 850 - total flux cleaned = -0.000186483 Jy ! Component: 900 - total flux cleaned = -0.000228254 Jy ! Component: 950 - total flux cleaned = -0.00020768 Jy ! Component: 1000 - total flux cleaned = -0.000221246 Jy ! Component: 1050 - total flux cleaned = -0.000241072 Jy ! Component: 1100 - total flux cleaned = -0.000234364 Jy ! Component: 1150 - total flux cleaned = -0.000227887 Jy ! Component: 1200 - total flux cleaned = -0.000253227 Jy ! Component: 1250 - total flux cleaned = -0.00025302 Jy ! Component: 1300 - total flux cleaned = -0.000246828 Jy ! Component: 1350 - total flux cleaned = -0.000258969 Jy ! Component: 1400 - total flux cleaned = -0.000288898 Jy ! Component: 1450 - total flux cleaned = -0.000300639 Jy ! Component: 1500 - total flux cleaned = -0.000312376 Jy ! Component: 1550 - total flux cleaned = -0.00032395 Jy ! Component: 1600 - total flux cleaned = -0.000363862 Jy ! Component: 1650 - total flux cleaned = -0.000380695 Jy ! Component: 1700 - total flux cleaned = -0.00040843 Jy ! Component: 1750 - total flux cleaned = -0.000402917 Jy ! Component: 1800 - total flux cleaned = -0.000419136 Jy ! Component: 1850 - total flux cleaned = -0.000413689 Jy ! Component: 1900 - total flux cleaned = -0.000418923 Jy ! Component: 1950 - total flux cleaned = -0.000439887 Jy ! Component: 2000 - total flux cleaned = -0.000429465 Jy ! Total flux subtracted in 2048 components = -0.000429449 Jy ! Clean residual min=-0.000379 max=0.000289 Jy/beam ! Clean residual mean=-0.000002 rms=0.000095 Jy/beam ! Combined flux in latest and established models = 0.185606 Jy keep ! Adding 127 model components to the UV plane model. ! The established model now contains 315 components and 0.185606 Jy ![Exited script file: muppet] wmap "J0702+8549_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.227 x 1.859 at 50.39 degrees (North through East) ! Clean map min=-0.00049423 max=0.11158 Jy/beam ! Writing clean map to FITS file: J0702+8549_X_2014_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.111583 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.45604e-05 device "J0702+8549_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J0702+8549_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.254233 0.254233 0.508466 1.01693 2.03386 4.06773 8.13546 16.2709 32.5418 65.0837 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.111 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.227 x 1.859 at 50.39 degrees (North through East) ! Clean map min=-0.00049423 max=0.11158 Jy/beam quit ! Quitting program ! Log file J0702+8549_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:07:41 2016