! Started logfile: J0402+8241_X_2017_10_21_pus_uvs.log on Sat May 11 21:50:22 2019 obs J0402+8241_X_2017_10_21_pus_uva.fits ! Reading UV FITS file: J0402+8241_X_2017_10_21_pus_uva.fits ! AN table 1: 351 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.338715 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0402+8241 ! ! 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 1202 lines of history. ! ! Reading 51360 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 J0402+8241_X_2017_10_21_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 1923 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2159 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1988 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2099 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1927 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2217 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2158 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1928 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 2159 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 2277 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 2277 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 2335 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003812Jy sigma=0.009183 ! Fit after self-cal, rms=0.955565Jy sigma=0.008737 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.222 mas, bmaj=2.227 mas, bpa=-10.68 degrees ! Estimated noise=1066.21 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 = 0.036406 Jy ! Component: 100 - total flux cleaned = 0.0446445 Jy ! Total flux subtracted in 100 components = 0.0446445 Jy ! Clean residual min=-0.003942 max=0.004061 Jy/beam ! Clean residual mean=-0.000076 rms=0.001023 Jy/beam ! Combined flux in latest and established models = 0.0446445 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0446445 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=0.070976Jy sigma=0.000629 ! Fit after self-cal, rms=0.069453Jy sigma=0.000615 ! 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=1.765 mas, bmaj=3.938 mas, bpa=-1.631 degrees ! Estimated noise=457.654 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 = 0.00387017 Jy ! Component: 100 - total flux cleaned = 0.0053783 Jy ! Component: 150 - total flux cleaned = 0.00614256 Jy ! Component: 200 - total flux cleaned = 0.00650197 Jy ! Total flux subtracted in 200 components = 0.00650197 Jy ! Clean residual min=-0.004270 max=0.001904 Jy/beam ! Clean residual mean=-0.000084 rms=0.000806 Jy/beam ! Combined flux in latest and established models = 0.0511465 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 20 components and 0.0511465 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=0.069232Jy sigma=0.000614 ! Fit after self-cal, rms=0.069198Jy sigma=0.000614 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 174 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 1.18 HN 1.06 KP 1.10 ! LA 1.03 MK 1.00* NL 1.03 OV 1.11 ! PT 0.72 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.04 HN 1.00 KP 1.10 ! LA 1.05 MK 1.00* NL 1.06 OV 1.04 ! PT 0.90 ! ! ! Correcting IF 3. ! A total of 171 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.24 FD 1.05 HN 1.07 KP 1.03 ! LA 1.09 MK 1.00* NL 1.13 OV 1.12 ! PT 0.72 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.00 HN 1.03 KP 1.05 ! LA 1.07 MK 1.00* NL 1.15 OV 1.18 ! PT 0.72 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 0.98 HN 1.02 KP 1.08 ! LA 1.04 MK 1.00* NL 1.02 OV 1.07 ! PT 0.75 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 1.03 HN 1.02 KP 1.04 ! LA 1.04 MK 1.00* NL 0.99 OV 1.15 ! PT 0.73 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.12 HN 1.00 KP 1.02 ! LA 1.07 MK 0.98 NL 1.10 OV 1.08 ! PT 0.80 ! ! ! Correcting IF 8. ! A total of 171 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.02 HN 0.96 KP 1.04 ! LA 1.16 MK 1.00* NL 0.99 OV 1.13 ! PT 0.77 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.95 HN 0.88 KP 1.08 ! LA 1.05 MK 1.00* NL 1.14 OV 1.01 ! PT 0.82 ! ! ! Correcting IF 10. ! A total of 180 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.01 HN 0.88 KP 1.05 ! LA 1.03 MK 1.00* NL 0.98 OV 1.04 ! PT 0.77 ! ! ! Correcting IF 11. ! A total of 180 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 1.00* KP 0.99 ! LA 1.03 MK 1.00* NL 0.95 OV 1.07 ! PT 0.72 ! ! ! Correcting IF 12. ! A total of 180 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.90 HN 0.74 KP 1.02 ! LA 1.03 MK 1.00* NL 0.95 OV 0.99 ! PT 0.70 ! ! ! Fit before self-cal, rms=0.069198Jy sigma=0.000614 ! Fit after self-cal, rms=0.068887Jy sigma=0.000613 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.759 mas, bmaj=4.002 mas, bpa=-2.591 degrees ! Estimated noise=472.357 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 = -0.000234982 Jy ! Component: 100 - total flux cleaned = -0.000310068 Jy ! Component: 150 - total flux cleaned = -0.000322052 Jy ! Component: 200 - total flux cleaned = -0.000343192 Jy ! Total flux subtracted in 200 components = -0.000343192 Jy ! Clean residual min=-0.001363 max=0.001226 Jy/beam ! Clean residual mean=-0.000003 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.0508033 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 26 components and 0.0508033 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=0.068880Jy sigma=0.000613 ! Fit after self-cal, rms=0.069230Jy sigma=0.000611 ! 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=0.069230Jy sigma=0.000611 ! Fit after self-cal, rms=0.071779Jy sigma=0.000609 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.768 mas, bmaj=4.021 mas, bpa=-2.211 degrees ! Estimated noise=472.67 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.63792e-05 Jy ! Component: 100 - total flux cleaned = -4.78485e-05 Jy ! Component: 150 - total flux cleaned = -5.93897e-05 Jy ! Component: 200 - total flux cleaned = -5.94741e-05 Jy ! Total flux subtracted in 200 components = -5.94741e-05 Jy ! Clean residual min=-0.001076 max=0.001084 Jy/beam ! Clean residual mean=-0.000004 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.0507438 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 32 components and 0.0507438 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=0.071777Jy sigma=0.000609 ! Fit after self-cal, rms=0.072380Jy sigma=0.000608 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 = 7.28341e-06 Jy ! Component: 100 - total flux cleaned = 4.27579e-05 Jy ! Component: 150 - total flux cleaned = 5.20157e-05 Jy ! Component: 200 - total flux cleaned = 5.9831e-05 Jy ! Total flux subtracted in 200 components = 5.9831e-05 Jy ! Clean residual min=-0.001739 max=0.001112 Jy/beam ! Clean residual mean=-0.000033 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.0508036 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 35 components and 0.0508036 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=0.072374Jy sigma=0.000607 ! Fit after self-cal, rms=0.072387Jy sigma=0.000607 ! 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=0.072387Jy sigma=0.000607 ! Fit after self-cal, rms=0.074903Jy sigma=0.000607 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.767 mas, bmaj=4.034 mas, bpa=-2.178 degrees ! Estimated noise=474.109 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.71497e-05 Jy ! Component: 100 - total flux cleaned = 1.08466e-05 Jy ! Component: 150 - total flux cleaned = -2.63488e-07 Jy ! Component: 200 - total flux cleaned = -4.53041e-06 Jy ! Total flux subtracted in 200 components = -4.53041e-06 Jy ! Clean residual min=-0.001100 max=0.001030 Jy/beam ! Clean residual mean=-0.000004 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.0507991 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 38 components and 0.0507991 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=0.074900Jy sigma=0.000607 ! Fit after self-cal, rms=0.075400Jy sigma=0.000607 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 = -0.000141984 Jy ! Component: 100 - total flux cleaned = -0.0001313 Jy ! Component: 150 - total flux cleaned = -0.000130355 Jy ! Component: 200 - total flux cleaned = -0.000123765 Jy ! Total flux subtracted in 200 components = -0.000123765 Jy ! Clean residual min=-0.001327 max=0.001020 Jy/beam ! Clean residual mean=-0.000021 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.0506753 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 44 components and 0.0506753 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=0.075396Jy sigma=0.000607 ! Fit after self-cal, rms=0.075407Jy sigma=0.000606 ! 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=0.075407Jy sigma=0.000606 ! Fit after self-cal, rms=0.077531Jy sigma=0.000606 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.825 mas, bmaj=5.216 mas, bpa=1.872 degrees ! Estimated noise=496.777 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.30089e-05 Jy ! Component: 100 - total flux cleaned = 5.39576e-05 Jy ! Component: 150 - total flux cleaned = 5.0024e-05 Jy ! Component: 200 - total flux cleaned = 4.27043e-05 Jy ! Total flux subtracted in 200 components = 4.27043e-05 Jy ! Clean residual min=-0.000872 max=0.000896 Jy/beam ! Clean residual mean=-0.000003 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.050718 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 51 components and 0.0507181 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=0.077529Jy sigma=0.000606 ! Fit after self-cal, rms=0.077904Jy sigma=0.000606 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 = -8.74953e-05 Jy ! Component: 100 - total flux cleaned = -6.63797e-05 Jy ! Component: 150 - total flux cleaned = -5.54185e-05 Jy ! Component: 200 - total flux cleaned = -4.6633e-05 Jy ! Total flux subtracted in 200 components = -4.6633e-05 Jy ! Clean residual min=-0.001091 max=0.000835 Jy/beam ! Clean residual mean=-0.000020 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.0506714 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 55 components and 0.0506714 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=0.077902Jy sigma=0.000606 ! Fit after self-cal, rms=0.077914Jy sigma=0.000606 ! 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=1.767 mas, bmaj=4.058 mas, bpa=-2.072 degrees ! Estimated noise=475.384 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.767 x 4.058 at -2.072 degrees (North through East) ! Clean map min=-0.0011137 max=0.047565 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.218 mas, bmaj=2.295 mas, bpa=-9.371 degrees ! Estimated noise=1065.93 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0371611 Jy ! Component: 100 - total flux cleaned = 0.0457577 Jy ! Component: 150 - total flux cleaned = 0.0487395 Jy ! Component: 200 - total flux cleaned = 0.0495583 Jy ! Total flux subtracted in 200 components = 0.0495583 Jy ! Clean residual min=-0.002223 max=0.002223 Jy/beam ! Clean residual mean=-0.000011 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.0495583 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0495583 Jy ! Inverting map and beam ! Estimated beam: bmin=1.767 mas, bmaj=4.058 mas, bpa=-2.072 degrees ! Estimated noise=475.384 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 = 0.000644185 Jy ! Component: 100 - total flux cleaned = 0.000627237 Jy ! Component: 150 - total flux cleaned = 0.000689199 Jy ! Component: 200 - total flux cleaned = 0.000715592 Jy ! Total flux subtracted in 200 components = 0.000715592 Jy ! Clean residual min=-0.001192 max=0.001031 Jy/beam ! Clean residual mean=-0.000018 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.0502739 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 29 components and 0.0502739 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=2.825 mas, bmaj=5.216 mas, bpa=1.872 degrees ! Estimated noise=496.777 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000128323 Jy ! Component: 100 - total flux cleaned = 0.000151695 Jy ! Component: 150 - total flux cleaned = 0.000173662 Jy ! Component: 200 - total flux cleaned = 0.000200802 Jy ! Total flux subtracted in 200 components = 0.000200802 Jy ! Clean residual min=-0.001144 max=0.000908 Jy/beam ! Clean residual mean=-0.000023 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.0504747 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 = 1.88868e-05 Jy ! Component: 100 - total flux cleaned = 4.24026e-05 Jy ! Component: 150 - total flux cleaned = 5.88405e-05 Jy ! Component: 200 - total flux cleaned = 7.93726e-05 Jy ! Total flux subtracted in 200 components = 7.93726e-05 Jy ! Clean residual min=-0.001125 max=0.000890 Jy/beam ! Clean residual mean=-0.000022 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.0505541 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 33 components and 0.0505541 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.767 mas, bmaj=4.058 mas, bpa=-2.072 degrees ! Estimated noise=475.384 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.75229e-05 Jy ! Component: 100 - total flux cleaned = -6.83503e-05 Jy ! Component: 150 - total flux cleaned = -7.73877e-05 Jy ! Component: 200 - total flux cleaned = -6.98689e-05 Jy ! Total flux subtracted in 200 components = -6.98689e-05 Jy ! Clean residual min=-0.001130 max=0.000961 Jy/beam ! Clean residual mean=-0.000017 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.0504842 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 40 components and 0.0504842 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=0.077914Jy sigma=0.000606 ! Fit after self-cal, rms=0.077915Jy sigma=0.000606 wmodel J0402+8241_X_2017_10_21_pus_map.mod ! Writing 40 model components to file: J0402+8241_X_2017_10_21_pus_map.mod wobs J0402+8241_X_2017_10_21_pus_uvs.fits ! Writing UV FITS file: J0402+8241_X_2017_10_21_pus_uvs.fits wwins J0402+8241_X_2017_10_21_pus_map.win ! wwins: Wrote 1 windows to J0402+8241_X_2017_10_21_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 = -0.000447559 Jy ! Component: 100 - total flux cleaned = -0.000565353 Jy ! Component: 150 - total flux cleaned = -0.000690619 Jy ! Component: 200 - total flux cleaned = -0.000793568 Jy ! Component: 250 - total flux cleaned = -0.000821546 Jy ! Component: 300 - total flux cleaned = -0.000848198 Jy ! Component: 350 - total flux cleaned = -0.000847949 Jy ! Component: 400 - total flux cleaned = -0.000847716 Jy ! Component: 450 - total flux cleaned = -0.000883814 Jy ! Component: 500 - total flux cleaned = -0.000919103 Jy ! Component: 550 - total flux cleaned = -0.000941657 Jy ! Component: 600 - total flux cleaned = -0.000942051 Jy ! Component: 650 - total flux cleaned = -0.000984392 Jy ! Component: 700 - total flux cleaned = -0.00101493 Jy ! Component: 750 - total flux cleaned = -0.0010443 Jy ! Component: 800 - total flux cleaned = -0.0010823 Jy ! Component: 850 - total flux cleaned = -0.00109154 Jy ! Component: 900 - total flux cleaned = -0.00112782 Jy ! Component: 950 - total flux cleaned = -0.00115414 Jy ! Component: 1000 - total flux cleaned = -0.00118835 Jy ! Component: 1050 - total flux cleaned = -0.00120505 Jy ! Component: 1100 - total flux cleaned = -0.0012457 Jy ! Component: 1150 - total flux cleaned = -0.00126956 Jy ! Component: 1200 - total flux cleaned = -0.00130828 Jy ! Component: 1250 - total flux cleaned = -0.00133076 Jy ! Component: 1300 - total flux cleaned = -0.00134532 Jy ! Component: 1350 - total flux cleaned = -0.00136659 Jy ! Component: 1400 - total flux cleaned = -0.00137352 Jy ! Component: 1450 - total flux cleaned = -0.00139403 Jy ! Component: 1500 - total flux cleaned = -0.00138738 Jy ! Component: 1550 - total flux cleaned = -0.00134796 Jy ! Component: 1600 - total flux cleaned = -0.00129619 Jy ! Component: 1650 - total flux cleaned = -0.00123873 Jy ! Component: 1700 - total flux cleaned = -0.00118204 Jy ! Component: 1750 - total flux cleaned = -0.00113856 Jy ! Component: 1800 - total flux cleaned = -0.00107717 Jy ! Component: 1850 - total flux cleaned = -0.00101662 Jy ! Component: 1900 - total flux cleaned = -0.000968801 Jy ! Component: 1950 - total flux cleaned = -0.000915619 Jy ! Component: 2000 - total flux cleaned = -0.000863015 Jy ! Total flux subtracted in 2048 components = -0.000793718 Jy ! Clean residual min=-0.000290 max=0.000348 Jy/beam ! Clean residual mean=-0.000004 rms=0.000121 Jy/beam ! Combined flux in latest and established models = 0.0496905 Jy keep ! Adding 134 model components to the UV plane model. ! The established model now contains 174 components and 0.0496905 Jy ![Exited script file: muppet] wmap "J0402+8241_X_2017_10_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.767 x 4.058 at -2.072 degrees (North through East) ! Clean map min=-0.00092312 max=0.047715 Jy/beam ! Writing clean map to FITS file: J0402+8241_X_2017_10_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.047715 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000120975 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.760612 0.760612 1.52122 3.04245 6.08489 12.1698 24.3396 48.6791 97.3583 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.047 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.767 x 4.058 at -2.072 degrees (North through East) ! Clean map min=-0.00092312 max=0.047715 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J0402+8241_X_2017_10_21_pus_uvs.log closed on Sat May 11 21:50:25 2019