! Started logfile: J0302+5331_X_2014_05_31_pus_uvs.log on Sun Nov 27 18:00:19 2016 obs J0302+5331_X_2014_05_31_pus_uva.fits ! Reading UV FITS file: J0302+5331_X_2014_05_31_pus_uva.fits ! AN table 1: 102 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.98976 visibilities/baseline/integration-bin. ! Found source: J0302+5331 ! ! 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 344 lines of history. ! ! Reading 54516 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 J0302+5331_X_2014_05_31_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.849889Jy sigma=0.010031 ! Fit after self-cal, rms=0.826287Jy sigma=0.009734 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8028 mas, bmaj=1.044 mas, bpa=-11.47 degrees ! Estimated noise=611.834 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 = 0.129261 Jy ! Component: 100 - total flux cleaned = 0.168803 Jy ! Total flux subtracted in 100 components = 0.168803 Jy ! Clean residual min=-0.007843 max=0.016982 Jy/beam ! Clean residual mean=-0.000105 rms=0.002304 Jy/beam ! Combined flux in latest and established models = 0.168803 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.168803 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=0.084058Jy sigma=0.000944 ! Fit after self-cal, rms=0.083955Jy sigma=0.000942 ! Inverting map ! Added new window around map position (1, 0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0192669 Jy ! Component: 100 - total flux cleaned = 0.0308158 Jy ! Total flux subtracted in 100 components = 0.0308158 Jy ! Clean residual min=-0.007596 max=0.010415 Jy/beam ! Clean residual mean=-0.000054 rms=0.001693 Jy/beam ! Combined flux in latest and established models = 0.199618 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 21 components and 0.199618 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=0.077723Jy sigma=0.000866 ! Fit after self-cal, rms=0.077535Jy sigma=0.000864 ! 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=1.055 mas, bmaj=1.28 mas, bpa=-1.36 degrees ! Estimated noise=259.45 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 = 0.011676 Jy ! Component: 100 - total flux cleaned = 0.0182308 Jy ! Component: 150 - total flux cleaned = 0.0223637 Jy ! Component: 200 - total flux cleaned = 0.0250415 Jy ! Total flux subtracted in 200 components = 0.0250415 Jy ! Clean residual min=-0.007710 max=0.006389 Jy/beam ! Clean residual mean=0.000001 rms=0.001753 Jy/beam ! Combined flux in latest and established models = 0.22466 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 43 components and 0.22466 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=0.075556Jy sigma=0.000844 ! Fit after self-cal, rms=0.075493Jy sigma=0.000843 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.12 HN 1.10 KP 0.91 ! LA 1.02 MK 0.93 NL 1.00 OV 1.00 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.10 HN 1.11 KP 0.87 ! LA 1.03 MK 0.92 NL 0.99 OV 0.99 ! PT 0.95 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.10 HN 1.15 KP 0.82 ! LA 1.06 MK 0.96 NL 0.99 OV 0.99 ! PT 0.92 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.11 HN 1.10 KP 0.79 ! LA 1.07 MK 0.93 NL 0.99 OV 0.99 ! PT 0.93 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.10 HN 1.09 KP 0.74 ! LA 1.04 MK 0.97 NL 1.02 OV 1.00 ! PT 0.96 SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.17 HN 1.09 KP 0.73 ! LA 1.07 MK 0.96 NL 1.03 OV 1.03 ! PT 0.93 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.21 HN 1.27 KP 0.80 ! LA 1.14 MK 1.01 NL 1.07 OV 1.08 ! PT 1.01 SC 1.13 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.15 HN 1.15 KP 0.74 ! LA 1.06 MK 0.93 NL 1.01 OV 1.04 ! PT 0.95 SC 1.10 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.12 HN 1.15 KP 0.77 ! LA 1.07 MK 0.96 NL 1.03 OV 1.04 ! PT 0.94 SC 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.12 HN 1.16 KP 0.80 ! LA 1.08 MK 0.97 NL 1.02 OV 1.04 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.14 HN 1.13 KP 0.83 ! LA 1.08 MK 0.95 NL 1.04 OV 1.02 ! PT 0.96 SC 1.06 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.13 HN 1.10 KP 0.86 ! LA 1.07 MK 0.99 NL 1.03 OV 1.02 ! PT 0.99 SC 1.03 ! ! ! Fit before self-cal, rms=0.075493Jy sigma=0.000843 ! Fit after self-cal, rms=0.071324Jy sigma=0.000785 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.061 mas, bmaj=1.29 mas, bpa=-2.409 degrees ! Estimated noise=259.966 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 = -0.00126149 Jy ! Component: 100 - total flux cleaned = -0.00152574 Jy ! Component: 150 - total flux cleaned = -0.00166689 Jy ! Component: 200 - total flux cleaned = -0.00175844 Jy ! Total flux subtracted in 200 components = -0.00175844 Jy ! Clean residual min=-0.001650 max=0.001373 Jy/beam ! Clean residual mean=-0.000001 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.222901 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 46 components and 0.222901 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=0.071271Jy sigma=0.000785 ! Fit after self-cal, rms=0.071297Jy sigma=0.000784 ! 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=0.071297Jy sigma=0.000784 ! Fit after self-cal, rms=0.071442Jy sigma=0.000783 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.06 mas, bmaj=1.289 mas, bpa=-2.216 degrees ! Estimated noise=259.78 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000738856 Jy ! Component: 100 - total flux cleaned = -0.000840434 Jy ! Component: 150 - total flux cleaned = -0.000925453 Jy ! Component: 200 - total flux cleaned = -0.00102486 Jy ! Total flux subtracted in 200 components = -0.00102486 Jy ! Clean residual min=-0.001355 max=0.001125 Jy/beam ! Clean residual mean=-0.000005 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.221877 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 50 components and 0.221877 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=0.071413Jy sigma=0.000783 ! Fit after self-cal, rms=0.071415Jy sigma=0.000783 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 = -4.32642e-05 Jy ! Component: 100 - total flux cleaned = -0.00011465 Jy ! Component: 150 - total flux cleaned = -0.000177688 Jy ! Component: 200 - total flux cleaned = -0.00023443 Jy ! Total flux subtracted in 200 components = -0.00023443 Jy ! Clean residual min=-0.001259 max=0.001124 Jy/beam ! Clean residual mean=-0.000006 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.221642 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 51 components and 0.221642 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=0.071400Jy sigma=0.000783 ! Fit after self-cal, rms=0.071395Jy sigma=0.000783 ! 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=0.071395Jy sigma=0.000783 ! Fit after self-cal, rms=0.071548Jy sigma=0.000783 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.062 mas, bmaj=1.29 mas, bpa=-2.056 degrees ! Estimated noise=259.905 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000356587 Jy ! Component: 100 - total flux cleaned = -0.000493979 Jy ! Component: 150 - total flux cleaned = -0.000573388 Jy ! Component: 200 - total flux cleaned = -0.000626794 Jy ! Total flux subtracted in 200 components = -0.000626794 Jy ! Clean residual min=-0.001153 max=0.001046 Jy/beam ! Clean residual mean=-0.000005 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.221015 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 53 components and 0.221015 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=0.071535Jy sigma=0.000782 ! Fit after self-cal, rms=0.071534Jy sigma=0.000782 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 = -3.90786e-05 Jy ! Component: 100 - total flux cleaned = -9.10135e-05 Jy ! Component: 150 - total flux cleaned = -0.00010654 Jy ! Component: 200 - total flux cleaned = -0.000136691 Jy ! Total flux subtracted in 200 components = -0.000136691 Jy ! Clean residual min=-0.001086 max=0.001051 Jy/beam ! Clean residual mean=-0.000005 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.220879 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 53 components and 0.220879 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=0.071525Jy sigma=0.000782 ! Fit after self-cal, rms=0.071522Jy sigma=0.000782 ! 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=0.071522Jy sigma=0.000782 ! Fit after self-cal, rms=0.071603Jy sigma=0.000782 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.304 mas, bmaj=2.481 mas, bpa=32.23 degrees ! Estimated noise=317.374 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000518199 Jy ! Component: 100 - total flux cleaned = -0.000492194 Jy ! Component: 150 - total flux cleaned = -0.000474306 Jy ! Component: 200 - total flux cleaned = -0.000466971 Jy ! Total flux subtracted in 200 components = -0.000466971 Jy ! Clean residual min=-0.001078 max=0.000890 Jy/beam ! Clean residual mean=-0.000011 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.220412 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 56 components and 0.220412 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=0.071599Jy sigma=0.000782 ! Fit after self-cal, rms=0.071597Jy sigma=0.000782 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 = -3.05658e-05 Jy ! Component: 100 - total flux cleaned = -8.72071e-06 Jy ! Component: 150 - total flux cleaned = -1.22504e-06 Jy ! Component: 200 - total flux cleaned = -9.9917e-07 Jy ! Total flux subtracted in 200 components = -9.9917e-07 Jy ! Clean residual min=-0.001093 max=0.000885 Jy/beam ! Clean residual mean=-0.000011 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.220411 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 58 components and 0.220411 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=0.071593Jy sigma=0.000782 ! Fit after self-cal, rms=0.071590Jy sigma=0.000782 ! 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=1.063 mas, bmaj=1.29 mas, bpa=-1.998 degrees ! Estimated noise=259.961 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.063 x 1.29 at -1.998 degrees (North through East) ! Clean map min=-0.00096738 max=0.16773 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.806 mas, bmaj=1.047 mas, bpa=-11.64 degrees ! Estimated noise=617.253 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.130433 Jy ! Component: 100 - total flux cleaned = 0.17211 Jy ! Component: 150 - total flux cleaned = 0.190488 Jy ! Component: 200 - total flux cleaned = 0.200846 Jy ! Total flux subtracted in 200 components = 0.200846 Jy ! Clean residual min=-0.002809 max=0.005215 Jy/beam ! Clean residual mean=-0.000032 rms=0.000786 Jy/beam ! Combined flux in latest and established models = 0.200846 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.200846 Jy ! Inverting map and beam ! Estimated beam: bmin=1.063 mas, bmaj=1.29 mas, bpa=-1.998 degrees ! Estimated noise=259.961 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 = 0.0080811 Jy ! Component: 100 - total flux cleaned = 0.0124294 Jy ! Component: 150 - total flux cleaned = 0.0150562 Jy ! Component: 200 - total flux cleaned = 0.0166684 Jy ! Total flux subtracted in 200 components = 0.0166684 Jy ! Clean residual min=-0.001067 max=0.001109 Jy/beam ! Clean residual mean=-0.000014 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.217514 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 47 components and 0.217514 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=2.304 mas, bmaj=2.481 mas, bpa=32.23 degrees ! Estimated noise=317.374 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143571 Jy ! Component: 100 - total flux cleaned = 0.0020852 Jy ! Component: 150 - total flux cleaned = 0.00240567 Jy ! Component: 200 - total flux cleaned = 0.00253703 Jy ! Total flux subtracted in 200 components = 0.00253703 Jy ! Clean residual min=-0.001018 max=0.000884 Jy/beam ! Clean residual mean=-0.000014 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.220051 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 = 2.59014e-05 Jy ! Component: 100 - total flux cleaned = 4.9554e-05 Jy ! Component: 150 - total flux cleaned = 6.73996e-05 Jy ! Component: 200 - total flux cleaned = 8.80736e-05 Jy ! Total flux subtracted in 200 components = 8.80736e-05 Jy ! Clean residual min=-0.001020 max=0.000888 Jy/beam ! Clean residual mean=-0.000013 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.22014 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 64 components and 0.22014 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.063 mas, bmaj=1.29 mas, bpa=-1.998 degrees ! Estimated noise=259.961 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.12432e-05 Jy ! Component: 100 - total flux cleaned = -4.9489e-05 Jy ! Component: 150 - total flux cleaned = -5.03403e-05 Jy ! Component: 200 - total flux cleaned = -5.05627e-05 Jy ! Total flux subtracted in 200 components = -5.05627e-05 Jy ! Clean residual min=-0.000977 max=0.001017 Jy/beam ! Clean residual mean=-0.000006 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.220089 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 69 components and 0.220089 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=0.071588Jy sigma=0.000782 ! Fit after self-cal, rms=0.071579Jy sigma=0.000782 wmodel J0302+5331_X_2014_05_31_pus_map.mod ! Writing 69 model components to file: J0302+5331_X_2014_05_31_pus_map.mod wobs J0302+5331_X_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J0302+5331_X_2014_05_31_pus_uvs.fits wwins J0302+5331_X_2014_05_31_pus_map.win ! wwins: Wrote 2 windows to J0302+5331_X_2014_05_31_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 2.23949e-05 Jy ! Component: 100 - total flux cleaned = -9.52543e-05 Jy ! Component: 150 - total flux cleaned = -0.000190305 Jy ! Component: 200 - total flux cleaned = -0.000251044 Jy ! Component: 250 - total flux cleaned = -0.000265816 Jy ! Component: 300 - total flux cleaned = -0.00030873 Jy ! Component: 350 - total flux cleaned = -0.000390339 Jy ! Component: 400 - total flux cleaned = -0.000390477 Jy ! Component: 450 - total flux cleaned = -0.00041638 Jy ! Component: 500 - total flux cleaned = -0.000453356 Jy ! Component: 550 - total flux cleaned = -0.000501597 Jy ! Component: 600 - total flux cleaned = -0.000501074 Jy ! Component: 650 - total flux cleaned = -0.000512309 Jy ! Component: 700 - total flux cleaned = -0.00055775 Jy ! Component: 750 - total flux cleaned = -0.000557643 Jy ! Component: 800 - total flux cleaned = -0.000568823 Jy ! Component: 850 - total flux cleaned = -0.000601222 Jy ! Component: 900 - total flux cleaned = -0.000601262 Jy ! Component: 950 - total flux cleaned = -0.00061199 Jy ! Component: 1000 - total flux cleaned = -0.000622233 Jy ! Component: 1050 - total flux cleaned = -0.000601797 Jy ! Component: 1100 - total flux cleaned = -0.000581708 Jy ! Component: 1150 - total flux cleaned = -0.000591637 Jy ! Component: 1200 - total flux cleaned = -0.0005819 Jy ! Component: 1250 - total flux cleaned = -0.000610469 Jy ! Component: 1300 - total flux cleaned = -0.000591477 Jy ! Component: 1350 - total flux cleaned = -0.000591509 Jy ! Component: 1400 - total flux cleaned = -0.000609737 Jy ! Component: 1450 - total flux cleaned = -0.000609704 Jy ! Component: 1500 - total flux cleaned = -0.000591668 Jy ! Component: 1550 - total flux cleaned = -0.000591813 Jy ! Component: 1600 - total flux cleaned = -0.000626933 Jy ! Component: 1650 - total flux cleaned = -0.000635527 Jy ! Component: 1700 - total flux cleaned = -0.000678099 Jy ! Component: 1750 - total flux cleaned = -0.000694848 Jy ! Component: 1800 - total flux cleaned = -0.000703117 Jy ! Component: 1850 - total flux cleaned = -0.000744193 Jy ! Component: 1900 - total flux cleaned = -0.000744136 Jy ! Component: 1950 - total flux cleaned = -0.00076833 Jy ! Component: 2000 - total flux cleaned = -0.000760385 Jy ! Total flux subtracted in 2048 components = -0.000815432 Jy ! Clean residual min=-0.000418 max=0.000397 Jy/beam ! Clean residual mean=-0.000002 rms=0.000141 Jy/beam ! Combined flux in latest and established models = 0.219274 Jy keep ! Adding 148 model components to the UV plane model. ! The established model now contains 217 components and 0.219274 Jy ![Exited script file: muppet] wmap "J0302+5331_X_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.063 x 1.29 at -1.998 degrees (North through East) ! Clean map min=-0.00069455 max=0.16759 Jy/beam ! Writing clean map to FITS file: J0302+5331_X_2014_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.167585 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000139854 device "J0302+5331_X_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J0302+5331_X_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.250357 0.250357 0.500714 1.00143 2.00285 4.00571 8.01142 16.0228 32.0457 64.0914 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.167 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.063 x 1.29 at -1.998 degrees (North through East) ! Clean map min=-0.00069455 max=0.16759 Jy/beam quit ! Quitting program ! Log file J0302+5331_X_2014_05_31_pus_uvs.log closed on Sun Nov 27 18:00:23 2016