! Started logfile: J0004+4615_X_2014_08_09_pus_uvs.log on Wed Nov 30 14:00:06 2016 obs J0004+4615_X_2014_08_09_pus_uva.fits ! Reading UV FITS file: J0004+4615_X_2014_08_09_pus_uva.fits ! AN table 1: 73 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.743379 visibilities/baseline/integration-bin. ! Found source: J0004+4615 ! ! 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 324 lines of history. ! ! Reading 29304 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 J0004+4615_X_2014_08_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 106 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 106 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 106 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 106 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 106 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 106 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 106 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 106 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 106 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 106 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 106 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 106 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.762619Jy sigma=0.009042 ! Fit after self-cal, rms=0.742014Jy sigma=0.008842 ! 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=1.122 mas, bmaj=1.691 mas, bpa=51.41 degrees ! Estimated noise=652.12 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 = 0.199834 Jy ! Component: 100 - total flux cleaned = 0.243536 Jy ! Total flux subtracted in 100 components = 0.243536 Jy ! Clean residual min=-0.009322 max=0.013434 Jy/beam ! Clean residual mean=-0.000085 rms=0.002659 Jy/beam ! Combined flux in latest and established models = 0.243536 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.243536 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=0.083732Jy sigma=0.000935 ! Fit after self-cal, rms=0.083731Jy sigma=0.000935 ! 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=1.376 mas, bmaj=1.822 mas, bpa=50.6 degrees ! Estimated noise=351.277 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 = 0.0184189 Jy ! Component: 100 - total flux cleaned = 0.0279364 Jy ! Component: 150 - total flux cleaned = 0.0336487 Jy ! Component: 200 - total flux cleaned = 0.0372131 Jy ! Total flux subtracted in 200 components = 0.0372131 Jy ! Clean residual min=-0.010119 max=0.009140 Jy/beam ! Clean residual mean=0.000029 rms=0.002592 Jy/beam ! Combined flux in latest and established models = 0.28075 Jy ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 61 components and 0.28075 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=0.079370Jy sigma=0.000890 ! Fit after self-cal, rms=0.079386Jy sigma=0.000890 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.12 HN 1.07 KP 0.92 ! LA 1.03 MK 1.00* NL 0.96 OV 0.99 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.13 HN 1.08 KP 0.88 ! LA 1.04 MK 1.00* NL 0.96 OV 0.98 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.12 HN 1.10 KP 0.84 ! LA 1.06 MK 1.00* NL 0.95 OV 0.98 ! PT 0.95 SC 1.07 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.09 HN 1.08 KP 0.78 ! LA 1.06 MK 1.00* NL 0.96 OV 0.98 ! PT 0.98 SC 1.09 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.11 HN 1.04 KP 0.75 ! LA 1.07 MK 1.00* NL 0.98 OV 0.99 ! PT 0.97 SC 1.07 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.14 HN 1.07 KP 0.76 ! LA 1.07 MK 1.00* NL 0.98 OV 1.01 ! PT 0.96 SC 1.07 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.24 HN 1.20 KP 0.80 ! LA 1.14 MK 1.00* NL 1.02 OV 1.06 ! PT 1.03 SC 1.14 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.16 HN 1.14 KP 0.75 ! LA 1.05 MK 1.00* NL 0.98 OV 1.02 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.12 HN 1.14 KP 0.78 ! LA 1.07 MK 1.00* NL 0.97 OV 1.03 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.14 HN 1.12 KP 0.80 ! LA 1.10 MK 1.00* NL 0.98 OV 1.03 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.17 HN 1.11 KP 0.83 ! LA 1.10 MK 1.00* NL 0.99 OV 1.01 ! PT 0.97 SC 1.06 ! ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.15 HN 1.07 KP 0.87 ! LA 1.07 MK 1.00* NL 0.99 OV 1.03 ! PT 1.00 SC 1.05 ! ! ! Fit before self-cal, rms=0.079386Jy sigma=0.000890 ! Fit after self-cal, rms=0.070371Jy sigma=0.000782 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.393 mas, bmaj=1.839 mas, bpa=50.97 degrees ! Estimated noise=352.323 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 = -0.00244252 Jy ! Component: 100 - total flux cleaned = -0.00300969 Jy ! Component: 150 - total flux cleaned = -0.00322022 Jy ! Component: 200 - total flux cleaned = -0.0033939 Jy ! Total flux subtracted in 200 components = -0.0033939 Jy ! Clean residual min=-0.001831 max=0.001668 Jy/beam ! Clean residual mean=-0.000020 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.277356 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 68 components and 0.277356 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=0.070276Jy sigma=0.000781 ! Fit after self-cal, rms=0.070318Jy sigma=0.000780 ! 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=0.070318Jy sigma=0.000780 ! Fit after self-cal, rms=0.070412Jy sigma=0.000778 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.39 mas, bmaj=1.85 mas, bpa=51.01 degrees ! Estimated noise=351.978 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00177694 Jy ! Component: 100 - total flux cleaned = -0.00229892 Jy ! Component: 150 - total flux cleaned = -0.00248899 Jy ! Component: 200 - total flux cleaned = -0.00263089 Jy ! Total flux subtracted in 200 components = -0.00263089 Jy ! Clean residual min=-0.001371 max=0.001344 Jy/beam ! Clean residual mean=-0.000015 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.274725 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 72 components and 0.274725 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=0.070360Jy sigma=0.000778 ! Fit after self-cal, rms=0.070366Jy sigma=0.000778 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 = -0.000129242 Jy ! Component: 100 - total flux cleaned = -0.000233168 Jy ! Component: 150 - total flux cleaned = -0.000321716 Jy ! Component: 200 - total flux cleaned = -0.000370072 Jy ! Total flux subtracted in 200 components = -0.000370072 Jy ! Clean residual min=-0.001371 max=0.001360 Jy/beam ! Clean residual mean=-0.000017 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.274355 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 75 components and 0.274355 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=0.070362Jy sigma=0.000778 ! Fit after self-cal, rms=0.070360Jy sigma=0.000778 ! 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=0.070360Jy sigma=0.000778 ! Fit after self-cal, rms=0.070553Jy sigma=0.000778 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.391 mas, bmaj=1.856 mas, bpa=51.08 degrees ! Estimated noise=351.912 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00101732 Jy ! Component: 100 - total flux cleaned = -0.00133471 Jy ! Component: 150 - total flux cleaned = -0.00150981 Jy ! Component: 200 - total flux cleaned = -0.0016426 Jy ! Total flux subtracted in 200 components = -0.0016426 Jy ! Clean residual min=-0.001225 max=0.001217 Jy/beam ! Clean residual mean=-0.000013 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.272712 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 79 components and 0.272712 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=0.070533Jy sigma=0.000777 ! Fit after self-cal, rms=0.070538Jy sigma=0.000777 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 = -0.000134009 Jy ! Component: 100 - total flux cleaned = -0.000232569 Jy ! Component: 150 - total flux cleaned = -0.000318169 Jy ! Component: 200 - total flux cleaned = -0.000356734 Jy ! Total flux subtracted in 200 components = -0.000356734 Jy ! Clean residual min=-0.001211 max=0.001208 Jy/beam ! Clean residual mean=-0.000014 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.272355 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 82 components and 0.272355 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=0.070534Jy sigma=0.000777 ! Fit after self-cal, rms=0.070533Jy sigma=0.000777 ! 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=0.070533Jy sigma=0.000777 ! Fit after self-cal, rms=0.070652Jy sigma=0.000777 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.465 mas, bmaj=2.574 mas, bpa=-63.98 degrees ! Estimated noise=389.193 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000626457 Jy ! Component: 100 - total flux cleaned = -0.000912167 Jy ! Component: 150 - total flux cleaned = -0.000998925 Jy ! Component: 200 - total flux cleaned = -0.00100897 Jy ! Total flux subtracted in 200 components = -0.00100897 Jy ! Clean residual min=-0.001072 max=0.000955 Jy/beam ! Clean residual mean=-0.000016 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.271346 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 89 components and 0.271346 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=0.070647Jy sigma=0.000777 ! Fit after self-cal, rms=0.070650Jy sigma=0.000777 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 = -4.83933e-06 Jy ! Component: 100 - total flux cleaned = -1.36654e-05 Jy ! Component: 150 - total flux cleaned = -9.54843e-06 Jy ! Component: 200 - total flux cleaned = -9.82147e-06 Jy ! Total flux subtracted in 200 components = -9.82147e-06 Jy ! Clean residual min=-0.001080 max=0.000962 Jy/beam ! Clean residual mean=-0.000016 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.271337 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 90 components and 0.271337 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=0.070650Jy sigma=0.000777 ! Fit after self-cal, rms=0.070650Jy sigma=0.000777 ! 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=1.393 mas, bmaj=1.859 mas, bpa=51.11 degrees ! Estimated noise=351.797 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.393 x 1.859 at 51.11 degrees (North through East) ! Clean map min=-0.0010788 max=0.2594 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=1.13 mas, bmaj=1.72 mas, bpa=51.82 degrees ! Estimated noise=662.335 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.202909 Jy ! Component: 100 - total flux cleaned = 0.247163 Jy ! Component: 150 - total flux cleaned = 0.258311 Jy ! Component: 200 - total flux cleaned = 0.263117 Jy ! Total flux subtracted in 200 components = 0.263117 Jy ! Clean residual min=-0.002013 max=0.002385 Jy/beam ! Clean residual mean=-0.000026 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.263117 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 0.263117 Jy ! Inverting map and beam ! Estimated beam: bmin=1.393 mas, bmaj=1.859 mas, bpa=51.11 degrees ! Estimated noise=351.797 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 = 0.00344791 Jy ! Component: 100 - total flux cleaned = 0.00539661 Jy ! Component: 150 - total flux cleaned = 0.00662009 Jy ! Component: 200 - total flux cleaned = 0.00740378 Jy ! Total flux subtracted in 200 components = 0.00740378 Jy ! Clean residual min=-0.001059 max=0.001191 Jy/beam ! Clean residual mean=-0.000014 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.270521 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 41 components and 0.270521 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=2.465 mas, bmaj=2.574 mas, bpa=-63.98 degrees ! Estimated noise=389.193 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000615952 Jy ! Component: 100 - total flux cleaned = 0.00092279 Jy ! Component: 150 - total flux cleaned = 0.000984829 Jy ! Component: 200 - total flux cleaned = 0.00100934 Jy ! Total flux subtracted in 200 components = 0.00100934 Jy ! Clean residual min=-0.001031 max=0.000988 Jy/beam ! Clean residual mean=-0.000014 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.271531 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.04902e-05 Jy ! Component: 100 - total flux cleaned = 2.52835e-05 Jy ! Component: 150 - total flux cleaned = 3.38249e-05 Jy ! Component: 200 - total flux cleaned = 3.7927e-05 Jy ! Total flux subtracted in 200 components = 3.7927e-05 Jy ! Clean residual min=-0.001027 max=0.000983 Jy/beam ! Clean residual mean=-0.000014 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.271568 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 46 components and 0.271568 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.393 mas, bmaj=1.859 mas, bpa=51.11 degrees ! Estimated noise=351.797 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.36844e-05 Jy ! Component: 100 - total flux cleaned = 0.000138014 Jy ! Component: 150 - total flux cleaned = 0.000153983 Jy ! Component: 200 - total flux cleaned = 0.000167797 Jy ! Total flux subtracted in 200 components = 0.000167797 Jy ! Clean residual min=-0.001036 max=0.001205 Jy/beam ! Clean residual mean=-0.000009 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.271736 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 56 components and 0.271736 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=0.070630Jy sigma=0.000777 ! Fit after self-cal, rms=0.070626Jy sigma=0.000777 wmodel J0004+4615_X_2014_08_09_pus_map.mod ! Writing 56 model components to file: J0004+4615_X_2014_08_09_pus_map.mod wobs J0004+4615_X_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J0004+4615_X_2014_08_09_pus_uvs.fits wwins J0004+4615_X_2014_08_09_pus_map.win ! wwins: Wrote 1 windows to J0004+4615_X_2014_08_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 = 0.000242114 Jy ! Component: 100 - total flux cleaned = 0.00033297 Jy ! Component: 150 - total flux cleaned = 0.000468448 Jy ! Component: 200 - total flux cleaned = 0.000631194 Jy ! Component: 250 - total flux cleaned = 0.000772835 Jy ! Component: 300 - total flux cleaned = 0.000894364 Jy ! Component: 350 - total flux cleaned = 0.000997728 Jy ! Component: 400 - total flux cleaned = 0.00111233 Jy ! Component: 450 - total flux cleaned = 0.00119595 Jy ! Component: 500 - total flux cleaned = 0.00129082 Jy ! Component: 550 - total flux cleaned = 0.00138289 Jy ! Component: 600 - total flux cleaned = 0.00147238 Jy ! Component: 650 - total flux cleaned = 0.00155958 Jy ! Component: 700 - total flux cleaned = 0.00162056 Jy ! Component: 750 - total flux cleaned = 0.00168028 Jy ! Component: 800 - total flux cleaned = 0.00169181 Jy ! Component: 850 - total flux cleaned = 0.00168071 Jy ! Component: 900 - total flux cleaned = 0.00169238 Jy ! Component: 950 - total flux cleaned = 0.00171456 Jy ! Component: 1000 - total flux cleaned = 0.00173635 Jy ! Component: 1050 - total flux cleaned = 0.00176831 Jy ! Component: 1100 - total flux cleaned = 0.00183115 Jy ! Component: 1150 - total flux cleaned = 0.00183096 Jy ! Component: 1200 - total flux cleaned = 0.00186147 Jy ! Component: 1250 - total flux cleaned = 0.00190136 Jy ! Component: 1300 - total flux cleaned = 0.00195048 Jy ! Component: 1350 - total flux cleaned = 0.00198917 Jy ! Component: 1400 - total flux cleaned = 0.00200817 Jy ! Component: 1450 - total flux cleaned = 0.00201769 Jy ! Component: 1500 - total flux cleaned = 0.00203621 Jy ! Component: 1550 - total flux cleaned = 0.00204545 Jy ! Component: 1600 - total flux cleaned = 0.00209073 Jy ! Component: 1650 - total flux cleaned = 0.00209071 Jy ! Component: 1700 - total flux cleaned = 0.00210823 Jy ! Component: 1750 - total flux cleaned = 0.00209959 Jy ! Component: 1800 - total flux cleaned = 0.00210813 Jy ! Component: 1850 - total flux cleaned = 0.0020996 Jy ! Component: 1900 - total flux cleaned = 0.00212462 Jy ! Component: 1950 - total flux cleaned = 0.00214912 Jy ! Component: 2000 - total flux cleaned = 0.00214917 Jy ! Total flux subtracted in 2048 components = 0.00218126 Jy ! Clean residual min=-0.000439 max=0.000567 Jy/beam ! Clean residual mean=-0.000000 rms=0.000154 Jy/beam ! Combined flux in latest and established models = 0.273917 Jy keep ! Adding 135 model components to the UV plane model. ! The established model now contains 191 components and 0.273917 Jy ![Exited script file: muppet] wmap "J0004+4615_X_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.393 x 1.859 at 51.11 degrees (North through East) ! Clean map min=-0.00085711 max=0.25997 Jy/beam ! Writing clean map to FITS file: J0004+4615_X_2014_08_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.25997 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000154188 device "J0004+4615_X_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0004+4615_X_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.17793 0.17793 0.35586 0.71172 1.42344 2.84688 5.69376 11.3875 22.775 45.5501 91.1001 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.259 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.393 x 1.859 at 51.11 degrees (North through East) ! Clean map min=-0.00085711 max=0.25997 Jy/beam quit ! Quitting program ! Log file J0004+4615_X_2014_08_09_pus_uvs.log closed on Wed Nov 30 14:00:08 2016