! Started logfile: J1419+3821_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:13:34 2016 obs J1419+3821_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J1419+3821_X_2014_06_09_pus_uva.fits ! AN table 1: 30 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.575556 visibilities/baseline/integration-bin. ! Found source: J1419+3821 ! ! 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 9324 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 J1419+3821_X_2014_06_09_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 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.446419Jy sigma=0.005263 ! Fit after self-cal, rms=0.439238Jy sigma=0.005179 ! 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=0.8214 mas, bmaj=1.931 mas, bpa=18.94 degrees ! Estimated noise=922.383 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 = 0.440858 Jy ! Component: 100 - total flux cleaned = 0.541131 Jy ! Total flux subtracted in 100 components = 0.541131 Jy ! Clean residual min=-0.032110 max=0.042988 Jy/beam ! Clean residual mean=-0.000140 rms=0.009005 Jy/beam ! Combined flux in latest and established models = 0.541131 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.541131 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=0.146698Jy sigma=0.001674 ! Fit after self-cal, rms=0.146701Jy sigma=0.001674 ! 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=1.067 mas, bmaj=2.072 mas, bpa=16.84 degrees ! Estimated noise=616.789 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 = 0.0578005 Jy ! Component: 100 - total flux cleaned = 0.089625 Jy ! Component: 150 - total flux cleaned = 0.108131 Jy ! Component: 200 - total flux cleaned = 0.119137 Jy ! Total flux subtracted in 200 components = 0.119137 Jy ! Clean residual min=-0.043843 max=0.029540 Jy/beam ! Clean residual mean=0.000021 rms=0.008190 Jy/beam ! Combined flux in latest and established models = 0.660268 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 42 components and 0.660268 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=0.123041Jy sigma=0.001363 ! Fit after self-cal, rms=0.123051Jy sigma=0.001363 ! 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 1.00* FD 1.11 HN 1.00 KP 0.90 ! LA 1.01 MK 0.94 NL 0.94 OV 0.98 ! PT 0.99 SC 1.11 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.02 KP 0.86 ! LA 1.02 MK 0.94 NL 0.93 OV 0.98 ! PT 0.96 SC 1.11 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.02 KP 0.81 ! LA 1.05 MK 0.95 NL 0.96 OV 0.98 ! PT 0.91 SC 1.11 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.01 KP 0.78 ! LA 1.05 MK 0.95 NL 0.94 OV 0.96 ! PT 0.92 SC 1.14 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 0.97 KP 0.74 ! LA 1.05 MK 0.98 NL 0.97 OV 0.98 ! PT 0.93 SC 1.11 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 HN 1.01 KP 0.73 ! LA 1.04 MK 0.96 NL 0.96 OV 0.99 ! PT 0.93 SC 1.11 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.24 HN 1.14 KP 0.79 ! LA 1.13 MK 1.01 NL 1.01 OV 1.04 ! PT 1.00 SC 1.23 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.16 HN 1.07 KP 0.74 ! LA 1.03 MK 0.99 NL 0.96 OV 1.02 ! PT 0.94 SC 1.12 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.08 KP 0.76 ! LA 1.06 MK 0.97 NL 0.97 OV 1.02 ! PT 0.95 SC 1.08 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.07 KP 0.79 ! LA 1.06 MK 0.99 NL 0.97 OV 1.01 ! PT 0.94 SC 1.11 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.06 KP 0.81 ! LA 1.06 MK 1.01 NL 0.98 OV 1.00 ! PT 0.95 SC 1.11 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 HN 1.05 KP 0.85 ! LA 1.05 MK 1.00 NL 0.97 OV 1.00 ! PT 0.98 SC 1.14 ! ! ! Fit before self-cal, rms=0.123051Jy sigma=0.001363 ! Fit after self-cal, rms=0.080391Jy sigma=0.000855 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.094 mas, bmaj=2.09 mas, bpa=16.29 degrees ! Estimated noise=613.877 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 = -0.0104787 Jy ! Component: 100 - total flux cleaned = -0.0137731 Jy ! Component: 150 - total flux cleaned = -0.0150884 Jy ! Component: 200 - total flux cleaned = -0.0153973 Jy ! Total flux subtracted in 200 components = -0.0153973 Jy ! Clean residual min=-0.006872 max=0.009309 Jy/beam ! Clean residual mean=-0.000009 rms=0.002339 Jy/beam ! Combined flux in latest and established models = 0.644871 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 48 components and 0.644871 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=0.078749Jy sigma=0.000835 ! Fit after self-cal, rms=0.078815Jy sigma=0.000835 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.078815Jy sigma=0.000835 ! Fit after self-cal, rms=0.075785Jy sigma=0.000791 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.085 mas, bmaj=2.108 mas, bpa=16.65 degrees ! Estimated noise=612.225 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00657806 Jy ! Component: 100 - total flux cleaned = -0.00757691 Jy ! Component: 150 - total flux cleaned = -0.00757749 Jy ! Component: 200 - total flux cleaned = -0.00757711 Jy ! Total flux subtracted in 200 components = -0.00757711 Jy ! Clean residual min=-0.004592 max=0.004680 Jy/beam ! Clean residual mean=-0.000017 rms=0.001248 Jy/beam ! Combined flux in latest and established models = 0.637293 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 57 components and 0.637293 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=0.075028Jy sigma=0.000784 ! Fit after self-cal, rms=0.075069Jy sigma=0.000784 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 = -6.89205e-05 Jy ! Component: 100 - total flux cleaned = -0.000136958 Jy ! Component: 150 - total flux cleaned = -0.000198603 Jy ! Component: 200 - total flux cleaned = -0.000256713 Jy ! Total flux subtracted in 200 components = -0.000256713 Jy ! Clean residual min=-0.004377 max=0.004737 Jy/beam ! Clean residual mean=-0.000018 rms=0.001220 Jy/beam ! Combined flux in latest and established models = 0.637037 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 61 components and 0.637037 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=0.074918Jy sigma=0.000783 ! Fit after self-cal, rms=0.074917Jy 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=0.074917Jy sigma=0.000783 ! Fit after self-cal, rms=0.074830Jy sigma=0.000780 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.086 mas, bmaj=2.118 mas, bpa=16.69 degrees ! Estimated noise=612.1 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0045417 Jy ! Component: 100 - total flux cleaned = -0.00530918 Jy ! Component: 150 - total flux cleaned = -0.00564699 Jy ! Component: 200 - total flux cleaned = -0.00570673 Jy ! Total flux subtracted in 200 components = -0.00570673 Jy ! Clean residual min=-0.003656 max=0.003491 Jy/beam ! Clean residual mean=-0.000018 rms=0.000953 Jy/beam ! Combined flux in latest and established models = 0.63133 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 64 components and 0.63133 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=0.074472Jy sigma=0.000776 ! Fit after self-cal, rms=0.074477Jy sigma=0.000776 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 = -0.00010757 Jy ! Component: 100 - total flux cleaned = -0.000155934 Jy ! Component: 150 - total flux cleaned = -0.000202748 Jy ! Component: 200 - total flux cleaned = -0.000246903 Jy ! Total flux subtracted in 200 components = -0.000246903 Jy ! Clean residual min=-0.003561 max=0.003537 Jy/beam ! Clean residual mean=-0.000019 rms=0.000935 Jy/beam ! Combined flux in latest and established models = 0.631083 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 64 components and 0.631083 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=0.074403Jy sigma=0.000776 ! Fit after self-cal, rms=0.074403Jy sigma=0.000776 ! 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=0.074403Jy sigma=0.000776 ! Fit after self-cal, rms=0.074449Jy sigma=0.000774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.733 mas, bmaj=2.94 mas, bpa=-44.06 degrees ! Estimated noise=691.211 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00318736 Jy ! Component: 100 - total flux cleaned = -0.00405185 Jy ! Component: 150 - total flux cleaned = -0.00405294 Jy ! Component: 200 - total flux cleaned = -0.00408285 Jy ! Total flux subtracted in 200 components = -0.00408285 Jy ! Clean residual min=-0.002824 max=0.002755 Jy/beam ! Clean residual mean=-0.000027 rms=0.000847 Jy/beam ! Combined flux in latest and established models = 0.627 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 68 components and 0.627 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=0.074292Jy sigma=0.000773 ! Fit after self-cal, rms=0.074297Jy 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.11123e-06 Jy ! Component: 100 - total flux cleaned = 4.83166e-06 Jy ! Component: 150 - total flux cleaned = 2.56775e-05 Jy ! Component: 200 - total flux cleaned = 2.61955e-05 Jy ! Total flux subtracted in 200 components = 2.61955e-05 Jy ! Clean residual min=-0.002836 max=0.002846 Jy/beam ! Clean residual mean=-0.000026 rms=0.000845 Jy/beam ! Combined flux in latest and established models = 0.627026 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 71 components and 0.627026 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=0.074287Jy sigma=0.000773 ! Fit after self-cal, rms=0.074287Jy sigma=0.000773 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.087 mas, bmaj=2.125 mas, bpa=16.73 degrees ! Estimated noise=611.995 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.087 x 2.125 at 16.73 degrees (North through East) ! Clean map min=-0.0030571 max=0.57241 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.074287Jy sigma=0.000773 ! Fit after self-cal, rms=0.068846Jy sigma=0.000704 ! Inverting map and beam ! Estimated beam: bmin=1.086 mas, bmaj=2.131 mas, bpa=16.84 degrees ! Estimated noise=610.951 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00242283 Jy ! Component: 100 - total flux cleaned = -0.00300182 Jy ! Component: 150 - total flux cleaned = -0.0032376 Jy ! Component: 200 - total flux cleaned = -0.00344204 Jy ! Total flux subtracted in 200 components = -0.00344204 Jy ! Clean residual min=-0.002693 max=0.002571 Jy/beam ! Clean residual mean=-0.000018 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.623584 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 72 components and 0.623584 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=0.068725Jy sigma=0.000703 ! Fit after self-cal, rms=0.068723Jy sigma=0.000703 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000180807 Jy ! Component: 100 - total flux cleaned = -0.000246401 Jy ! Component: 150 - total flux cleaned = -0.000275668 Jy ! Component: 200 - total flux cleaned = -0.000303034 Jy ! Total flux subtracted in 200 components = -0.000303034 Jy ! Clean residual min=-0.002595 max=0.002537 Jy/beam ! Clean residual mean=-0.000018 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.623281 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 73 components and 0.623281 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=0.068693Jy sigma=0.000703 ! Fit after self-cal, rms=0.068693Jy sigma=0.000703 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.068693Jy sigma=0.000703 ! Fit after self-cal, rms=0.068798Jy sigma=0.000702 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=0.835 mas, bmaj=1.975 mas, bpa=18.84 degrees ! Estimated noise=928.638 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.443815 Jy ! Component: 100 - total flux cleaned = 0.541857 Jy ! Component: 150 - total flux cleaned = 0.5738 Jy ! Component: 200 - total flux cleaned = 0.589531 Jy ! Total flux subtracted in 200 components = 0.589531 Jy ! Clean residual min=-0.004965 max=0.008378 Jy/beam ! Clean residual mean=-0.000049 rms=0.001569 Jy/beam ! Combined flux in latest and established models = 0.589531 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 0.589531 Jy ! Inverting map and beam ! Estimated beam: bmin=1.087 mas, bmaj=2.135 mas, bpa=16.86 degrees ! Estimated noise=610.954 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 = 0.0136188 Jy ! Component: 100 - total flux cleaned = 0.0209882 Jy ! Component: 150 - total flux cleaned = 0.0252355 Jy ! Component: 200 - total flux cleaned = 0.0276951 Jy ! Total flux subtracted in 200 components = 0.0276951 Jy ! Clean residual min=-0.002375 max=0.002886 Jy/beam ! Clean residual mean=-0.000028 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.617226 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 38 components and 0.617225 Jy ! Inverting map ! Added new window around map position (-1.8, 3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00236634 Jy ! Component: 100 - total flux cleaned = 0.00222941 Jy ! Component: 150 - total flux cleaned = 0.00217002 Jy ! Component: 200 - total flux cleaned = 0.00221956 Jy ! Total flux subtracted in 200 components = 0.00221956 Jy ! Clean residual min=-0.002044 max=0.002407 Jy/beam ! Clean residual mean=-0.000021 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.619445 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 51 components and 0.619445 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=2.746 mas, bmaj=2.947 mas, bpa=-43.12 degrees ! Estimated noise=688.134 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00040067 Jy ! Component: 100 - total flux cleaned = 0.000431836 Jy ! Component: 150 - total flux cleaned = 0.000456509 Jy ! Component: 200 - total flux cleaned = 0.000503996 Jy ! Total flux subtracted in 200 components = 0.000503996 Jy ! Clean residual min=-0.001919 max=0.001900 Jy/beam ! Clean residual mean=-0.000034 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.619949 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 = 4.22382e-05 Jy ! Component: 100 - total flux cleaned = 8.09591e-05 Jy ! Component: 150 - total flux cleaned = 0.000133738 Jy ! Component: 200 - total flux cleaned = 0.000166777 Jy ! Total flux subtracted in 200 components = 0.000166777 Jy ! Clean residual min=-0.001868 max=0.001936 Jy/beam ! Clean residual mean=-0.000033 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.620116 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 59 components and 0.620116 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.087 mas, bmaj=2.135 mas, bpa=16.86 degrees ! Estimated noise=610.954 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000419453 Jy ! Component: 100 - total flux cleaned = -0.000460853 Jy ! Component: 150 - total flux cleaned = -0.000499918 Jy ! Component: 200 - total flux cleaned = -0.000569872 Jy ! Total flux subtracted in 200 components = -0.000569872 Jy ! Clean residual min=-0.001847 max=0.002105 Jy/beam ! Clean residual mean=-0.000022 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.619546 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 70 components and 0.619546 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=0.068665Jy sigma=0.000701 ! Fit after self-cal, rms=0.068650Jy sigma=0.000701 wmodel J1419+3821_X_2014_06_09_pus_map.mod ! Writing 70 model components to file: J1419+3821_X_2014_06_09_pus_map.mod wobs J1419+3821_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J1419+3821_X_2014_06_09_pus_uvs.fits wwins J1419+3821_X_2014_06_09_pus_map.win ! wwins: Wrote 2 windows to J1419+3821_X_2014_06_09_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000120365 Jy ! Component: 100 - total flux cleaned = 0.000153779 Jy ! Component: 150 - total flux cleaned = 0.00027816 Jy ! Component: 200 - total flux cleaned = 7.22112e-05 Jy ! Component: 250 - total flux cleaned = -4.18396e-05 Jy ! Component: 300 - total flux cleaned = -0.000179359 Jy ! Component: 350 - total flux cleaned = -0.000312092 Jy ! Component: 400 - total flux cleaned = -0.000466512 Jy ! Component: 450 - total flux cleaned = -0.000491482 Jy ! Component: 500 - total flux cleaned = -0.000540603 Jy ! Component: 550 - total flux cleaned = -0.000612342 Jy ! Component: 600 - total flux cleaned = -0.000681909 Jy ! Component: 650 - total flux cleaned = -0.000682184 Jy ! Component: 700 - total flux cleaned = -0.000705302 Jy ! Component: 750 - total flux cleaned = -0.000770058 Jy ! Component: 800 - total flux cleaned = -0.000790889 Jy ! Component: 850 - total flux cleaned = -0.000769966 Jy ! Component: 900 - total flux cleaned = -0.000769867 Jy ! Component: 950 - total flux cleaned = -0.000749938 Jy ! Component: 1000 - total flux cleaned = -0.000750165 Jy ! Component: 1050 - total flux cleaned = -0.000807825 Jy ! Component: 1100 - total flux cleaned = -0.000807598 Jy ! Component: 1150 - total flux cleaned = -0.000826209 Jy ! Component: 1200 - total flux cleaned = -0.000844534 Jy ! Component: 1250 - total flux cleaned = -0.000844256 Jy ! Component: 1300 - total flux cleaned = -0.000879469 Jy ! Component: 1350 - total flux cleaned = -0.000983032 Jy ! Component: 1400 - total flux cleaned = -0.00103383 Jy ! Component: 1450 - total flux cleaned = -0.00103404 Jy ! Component: 1500 - total flux cleaned = -0.00114968 Jy ! Component: 1550 - total flux cleaned = -0.00119851 Jy ! Component: 1600 - total flux cleaned = -0.00129467 Jy ! Component: 1650 - total flux cleaned = -0.00131071 Jy ! Component: 1700 - total flux cleaned = -0.00138868 Jy ! Component: 1750 - total flux cleaned = -0.00146536 Jy ! Component: 1800 - total flux cleaned = -0.00151084 Jy ! Component: 1850 - total flux cleaned = -0.00160036 Jy ! Component: 1900 - total flux cleaned = -0.00167368 Jy ! Component: 1950 - total flux cleaned = -0.00171719 Jy ! Component: 2000 - total flux cleaned = -0.00177461 Jy ! Total flux subtracted in 2048 components = -0.00185943 Jy ! Clean residual min=-0.000838 max=0.000702 Jy/beam ! Clean residual mean=-0.000006 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.617686 Jy keep ! Adding 123 model components to the UV plane model. ! The established model now contains 193 components and 0.617687 Jy ![Exited script file: muppet] wmap "J1419+3821_X_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.087 x 2.135 at 16.86 degrees (North through East) ! Clean map min=-0.0017728 max=0.5741 Jy/beam ! Writing clean map to FITS file: J1419+3821_X_2014_06_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.574104 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000255082 device "J1419+3821_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1419+3821_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.133294 0.133294 0.266588 0.533176 1.06635 2.1327 4.26541 8.53082 17.0616 34.1233 68.2465 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.574 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.087 x 2.135 at 16.86 degrees (North through East) ! Clean map min=-0.0017728 max=0.5741 Jy/beam quit ! Quitting program ! Log file J1419+3821_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:13:35 2016