! Started logfile: J2253+0105_X_2014_05_31_pus_uvs.log on Sun Nov 27 18:13:41 2016 obs J2253+0105_X_2014_05_31_pus_uva.fits ! Reading UV FITS file: J2253+0105_X_2014_05_31_pus_uva.fits ! AN table 1: 122 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.98816 visibilities/baseline/integration-bin. ! Found source: J2253+0105 ! ! 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 65100 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 J2253+0105_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 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.957457Jy sigma=0.011214 ! Fit after self-cal, rms=0.888748Jy sigma=0.010437 ! 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=0.7705 mas, bmaj=1.803 mas, bpa=-2.73 degrees ! Estimated noise=525.878 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 = 0.0857763 Jy ! Component: 100 - total flux cleaned = 0.10841 Jy ! Total flux subtracted in 100 components = 0.10841 Jy ! Clean residual min=-0.004304 max=0.009644 Jy/beam ! Clean residual mean=0.000007 rms=0.001328 Jy/beam ! Combined flux in latest and established models = 0.10841 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.10841 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=0.074214Jy sigma=0.000821 ! Fit after self-cal, rms=0.074217Jy sigma=0.000821 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0103269 Jy ! Component: 100 - total flux cleaned = 0.0154979 Jy ! Total flux subtracted in 100 components = 0.0154979 Jy ! Clean residual min=-0.003839 max=0.003695 Jy/beam ! Clean residual mean=0.000029 rms=0.000977 Jy/beam ! Combined flux in latest and established models = 0.123908 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 15 components and 0.123908 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=0.072617Jy sigma=0.000803 ! Fit after self-cal, rms=0.072628Jy sigma=0.000802 ! 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=0.9156 mas, bmaj=2.034 mas, bpa=-1.689 degrees ! Estimated noise=238.967 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 = 0.00385332 Jy ! Component: 100 - total flux cleaned = 0.00615149 Jy ! Component: 150 - total flux cleaned = 0.00756676 Jy ! Component: 200 - total flux cleaned = 0.00844134 Jy ! Total flux subtracted in 200 components = 0.00844134 Jy ! Clean residual min=-0.004653 max=0.004348 Jy/beam ! Clean residual mean=0.000052 rms=0.001078 Jy/beam ! Combined flux in latest and established models = 0.132349 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 24 components and 0.132349 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=0.072373Jy sigma=0.000800 ! Fit after self-cal, rms=0.072384Jy sigma=0.000800 ! 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 0.93 FD 1.12 HN 1.10 KP 0.92 ! LA 1.05 MK 0.92 NL 1.02 OV 1.01 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.14 HN 1.13 KP 0.86 ! LA 1.03 MK 0.95 NL 1.02 OV 0.99 ! PT 0.93 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.11 HN 1.10 KP 0.83 ! LA 1.05 MK 1.00 NL 1.03 OV 0.99 ! PT 0.93 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.10 HN 1.12 KP 0.80 ! LA 1.04 MK 0.96 NL 1.02 OV 0.99 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.08 HN 1.09 KP 0.74 ! LA 1.06 MK 1.00 NL 1.04 OV 1.01 ! PT 0.94 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.14 HN 1.10 KP 0.74 ! LA 1.07 MK 0.97 NL 1.06 OV 1.04 ! PT 0.93 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.21 HN 1.22 KP 0.79 ! LA 1.12 MK 1.02 NL 1.12 OV 1.06 ! PT 1.04 SC 1.13 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.16 HN 1.16 KP 0.73 ! LA 1.05 MK 1.02 NL 1.05 OV 1.04 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.13 HN 1.17 KP 0.76 ! LA 1.06 MK 0.97 NL 1.05 OV 1.02 ! PT 0.94 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.08 HN 1.18 KP 0.81 ! LA 1.06 MK 0.98 NL 1.07 OV 1.02 ! PT 0.96 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.12 HN 1.10 KP 0.81 ! LA 1.09 MK 1.00 NL 1.06 OV 1.00 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.09 HN 1.08 KP 0.86 ! LA 1.06 MK 0.97 NL 1.05 OV 1.02 ! PT 0.98 SC 1.00 ! ! ! Fit before self-cal, rms=0.072384Jy sigma=0.000800 ! Fit after self-cal, rms=0.071079Jy sigma=0.000777 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9199 mas, bmaj=2.033 mas, bpa=-1.567 degrees ! Estimated noise=239.271 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 = -8.12288e-05 Jy ! Component: 100 - total flux cleaned = -0.000103714 Jy ! Component: 150 - total flux cleaned = -0.000145054 Jy ! Component: 200 - total flux cleaned = -0.000183336 Jy ! Total flux subtracted in 200 components = -0.000183336 Jy ! Clean residual min=-0.000925 max=0.001010 Jy/beam ! Clean residual mean=0.000001 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.132166 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 29 components and 0.132166 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=0.071067Jy sigma=0.000777 ! Fit after self-cal, rms=0.071107Jy sigma=0.000777 ! 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=0.071107Jy sigma=0.000777 ! Fit after self-cal, rms=0.071297Jy sigma=0.000776 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9197 mas, bmaj=2.033 mas, bpa=-1.583 degrees ! Estimated noise=239.26 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000216395 Jy ! Component: 100 - total flux cleaned = -0.000253464 Jy ! Component: 150 - total flux cleaned = -0.000287939 Jy ! Component: 200 - total flux cleaned = -0.000304573 Jy ! Total flux subtracted in 200 components = -0.000304573 Jy ! Clean residual min=-0.000767 max=0.000891 Jy/beam ! Clean residual mean=-0.000001 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.131861 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 30 components and 0.131861 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=0.071288Jy sigma=0.000776 ! Fit after self-cal, rms=0.071294Jy 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) ! Added new window around map position (2, -15). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000717061 Jy ! Component: 100 - total flux cleaned = 0.000871293 Jy ! Component: 150 - total flux cleaned = 0.000855153 Jy ! Component: 200 - total flux cleaned = 0.000824811 Jy ! Total flux subtracted in 200 components = 0.000824811 Jy ! Clean residual min=-0.000729 max=0.000838 Jy/beam ! Clean residual mean=0.000000 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.132686 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 47 components and 0.132686 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=0.071281Jy sigma=0.000776 ! Fit after self-cal, rms=0.071281Jy sigma=0.000776 ! Inverting map ! Added new window around map position (-21.6, 22.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000307422 Jy ! Component: 100 - total flux cleaned = 0.000137298 Jy ! Component: 150 - total flux cleaned = 5.9669e-05 Jy ! Component: 200 - total flux cleaned = 1.80893e-05 Jy ! Total flux subtracted in 200 components = 1.80893e-05 Jy ! Clean residual min=-0.000702 max=0.000648 Jy/beam ! Clean residual mean=-0.000001 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.132704 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 64 components and 0.132704 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=0.071270Jy sigma=0.000776 ! Fit after self-cal, rms=0.071270Jy sigma=0.000776 ! 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=0.071270Jy sigma=0.000776 ! Fit after self-cal, rms=0.071347Jy sigma=0.000776 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9194 mas, bmaj=2.033 mas, bpa=-1.598 degrees ! Estimated noise=239.214 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.52175e-05 Jy ! Component: 100 - total flux cleaned = -0.000136442 Jy ! Component: 150 - total flux cleaned = -0.000162701 Jy ! Component: 200 - total flux cleaned = -0.000200364 Jy ! Total flux subtracted in 200 components = -0.000200364 Jy ! Clean residual min=-0.000701 max=0.000635 Jy/beam ! Clean residual mean=-0.000001 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.132504 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 69 components and 0.132504 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=0.071342Jy sigma=0.000776 ! Fit after self-cal, rms=0.071344Jy 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 = -3.6478e-05 Jy ! Component: 100 - total flux cleaned = -8.24474e-05 Jy ! Component: 150 - total flux cleaned = -0.00010425 Jy ! Component: 200 - total flux cleaned = -0.000135995 Jy ! Total flux subtracted in 200 components = -0.000135995 Jy ! Clean residual min=-0.000695 max=0.000623 Jy/beam ! Clean residual mean=-0.000001 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.132368 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 72 components and 0.132368 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=0.071340Jy sigma=0.000776 ! Fit after self-cal, rms=0.071340Jy 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=0.071340Jy sigma=0.000776 ! Fit after self-cal, rms=0.071372Jy sigma=0.000776 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.191 mas, bmaj=3.294 mas, bpa=-2.746 degrees ! Estimated noise=293.265 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000252554 Jy ! Component: 100 - total flux cleaned = -0.000307401 Jy ! Component: 150 - total flux cleaned = -0.000347882 Jy ! Component: 200 - total flux cleaned = -0.0003904 Jy ! Total flux subtracted in 200 components = -0.0003904 Jy ! Clean residual min=-0.000647 max=0.000661 Jy/beam ! Clean residual mean=-0.000002 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.131977 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 88 components and 0.131977 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=0.071371Jy sigma=0.000776 ! Fit after self-cal, rms=0.071371Jy 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 = -4.82765e-05 Jy ! Component: 100 - total flux cleaned = -6.94374e-05 Jy ! Component: 150 - total flux cleaned = -8.44341e-05 Jy ! Component: 200 - total flux cleaned = -0.000102911 Jy ! Total flux subtracted in 200 components = -0.000102911 Jy ! Clean residual min=-0.000644 max=0.000659 Jy/beam ! Clean residual mean=-0.000002 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.131874 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 92 components and 0.131874 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=0.071371Jy sigma=0.000776 ! Fit after self-cal, rms=0.071371Jy sigma=0.000776 ! 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=0.9192 mas, bmaj=2.032 mas, bpa=-1.623 degrees ! Estimated noise=239.197 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9192 x 2.032 at -1.623 degrees (North through East) ! Clean map min=-0.00063932 max=0.1124 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=0.7717 mas, bmaj=1.796 mas, bpa=-2.668 degrees ! Estimated noise=525.638 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0856172 Jy ! Component: 100 - total flux cleaned = 0.108441 Jy ! Component: 150 - total flux cleaned = 0.118716 Jy ! Component: 200 - total flux cleaned = 0.123783 Jy ! Total flux subtracted in 200 components = 0.123783 Jy ! Clean residual min=-0.001836 max=0.002472 Jy/beam ! Clean residual mean=-0.000010 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.123783 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.123783 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9192 mas, bmaj=2.032 mas, bpa=-1.623 degrees ! Estimated noise=239.197 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 = 0.0033282 Jy ! Component: 100 - total flux cleaned = 0.00504538 Jy ! Component: 150 - total flux cleaned = 0.0061228 Jy ! Component: 200 - total flux cleaned = 0.0066176 Jy ! Total flux subtracted in 200 components = 0.0066176 Jy ! Clean residual min=-0.000698 max=0.000792 Jy/beam ! Clean residual mean=-0.000003 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.1304 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 47 components and 0.1304 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=2.191 mas, bmaj=3.294 mas, bpa=-2.746 degrees ! Estimated noise=293.265 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000458851 Jy ! Component: 100 - total flux cleaned = 0.000511162 Jy ! Component: 150 - total flux cleaned = 0.00061603 Jy ! Component: 200 - total flux cleaned = 0.00071806 Jy ! Total flux subtracted in 200 components = 0.00071806 Jy ! Clean residual min=-0.000649 max=0.000619 Jy/beam ! Clean residual mean=-0.000004 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.131118 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 = 7.43287e-05 Jy ! Component: 100 - total flux cleaned = 0.000118141 Jy ! Component: 150 - total flux cleaned = 0.000147223 Jy ! Component: 200 - total flux cleaned = 0.000156192 Jy ! Total flux subtracted in 200 components = 0.000156192 Jy ! Clean residual min=-0.000634 max=0.000642 Jy/beam ! Clean residual mean=-0.000004 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.131274 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 88 components and 0.131274 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9192 mas, bmaj=2.032 mas, bpa=-1.623 degrees ! Estimated noise=239.197 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000159183 Jy ! Component: 100 - total flux cleaned = 0.000127552 Jy ! Component: 150 - total flux cleaned = 8.43517e-05 Jy ! Component: 200 - total flux cleaned = 5.76446e-05 Jy ! Total flux subtracted in 200 components = 5.76446e-05 Jy ! Clean residual min=-0.000722 max=0.000666 Jy/beam ! Clean residual mean=-0.000002 rms=0.000166 Jy/beam ! Combined flux in latest and established models = 0.131332 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 108 components and 0.131332 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=0.071373Jy sigma=0.000776 ! Fit after self-cal, rms=0.071370Jy sigma=0.000776 wmodel J2253+0105_X_2014_05_31_pus_map.mod ! Writing 108 model components to file: J2253+0105_X_2014_05_31_pus_map.mod wobs J2253+0105_X_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J2253+0105_X_2014_05_31_pus_uvs.fits wwins J2253+0105_X_2014_05_31_pus_map.win ! wwins: Wrote 3 windows to J2253+0105_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 = -1.89263e-05 Jy ! Component: 100 - total flux cleaned = 7.02967e-05 Jy ! Component: 150 - total flux cleaned = 0.000112421 Jy ! Component: 200 - total flux cleaned = 0.000142217 Jy ! Component: 250 - total flux cleaned = 0.000151948 Jy ! Component: 300 - total flux cleaned = 0.0001522 Jy ! Component: 350 - total flux cleaned = 0.000152254 Jy ! Component: 400 - total flux cleaned = 0.00016948 Jy ! Component: 450 - total flux cleaned = 0.00015241 Jy ! Component: 500 - total flux cleaned = 0.000152477 Jy ! Component: 550 - total flux cleaned = 0.000160611 Jy ! Component: 600 - total flux cleaned = 0.00014461 Jy ! Component: 650 - total flux cleaned = 0.000136848 Jy ! Component: 700 - total flux cleaned = 0.000121494 Jy ! Component: 750 - total flux cleaned = 0.000129197 Jy ! Component: 800 - total flux cleaned = 0.000129153 Jy ! Component: 850 - total flux cleaned = 0.000114503 Jy ! Component: 900 - total flux cleaned = 0.000107403 Jy ! Component: 950 - total flux cleaned = 0.000107405 Jy ! Component: 1000 - total flux cleaned = 0.000107205 Jy ! Component: 1050 - total flux cleaned = 5.87147e-05 Jy ! Component: 1100 - total flux cleaned = 6.55808e-05 Jy ! Component: 1150 - total flux cleaned = 5.19525e-05 Jy ! Component: 1200 - total flux cleaned = 4.53312e-05 Jy ! Component: 1250 - total flux cleaned = 3.87453e-05 Jy ! Component: 1300 - total flux cleaned = 1.94047e-05 Jy ! Component: 1350 - total flux cleaned = 1.94552e-05 Jy ! Component: 1400 - total flux cleaned = 6.97719e-06 Jy ! Component: 1450 - total flux cleaned = 7.03759e-06 Jy ! Component: 1500 - total flux cleaned = 9.68529e-07 Jy ! Component: 1550 - total flux cleaned = 9.18823e-07 Jy ! Component: 1600 - total flux cleaned = -3.49416e-05 Jy ! Component: 1650 - total flux cleaned = -5.85007e-05 Jy ! Component: 1700 - total flux cleaned = -5.85076e-05 Jy ! Component: 1750 - total flux cleaned = -8.15864e-05 Jy ! Component: 1800 - total flux cleaned = -0.000110159 Jy ! Component: 1850 - total flux cleaned = -0.000132733 Jy ! Component: 1900 - total flux cleaned = -0.000155081 Jy ! Component: 1950 - total flux cleaned = -0.000177195 Jy ! Component: 2000 - total flux cleaned = -0.000204553 Jy ! Total flux subtracted in 2048 components = -0.00019913 Jy ! Clean residual min=-0.000281 max=0.000350 Jy/beam ! Clean residual mean=-0.000000 rms=0.000101 Jy/beam ! Combined flux in latest and established models = 0.131133 Jy keep ! Adding 130 model components to the UV plane model. ! The established model now contains 238 components and 0.131133 Jy ![Exited script file: muppet] wmap "J2253+0105_X_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9192 x 2.032 at -1.623 degrees (North through East) ! Clean map min=-0.00050094 max=0.11273 Jy/beam ! Writing clean map to FITS file: J2253+0105_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 0.112733 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000100171 device "J2253+0105_X_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J2253+0105_X_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.266572 0.266572 0.533143 1.06629 2.13257 4.26515 8.5303 17.0606 34.1212 68.2424 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.112 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9192 x 2.032 at -1.623 degrees (North through East) ! Clean map min=-0.00050094 max=0.11273 Jy/beam quit ! Quitting program ! Log file J2253+0105_X_2014_05_31_pus_uvs.log closed on Sun Nov 27 18:13:45 2016