! Started logfile: J2002+4725_X_2015_03_17_pus_uvs.log on Sat Dec 31 19:10:38 2016 obs J2002+4725_X_2015_03_17_pus_uva.fits ! Reading UV FITS file: J2002+4725_X_2015_03_17_pus_uva.fits ! AN table 1: 30 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.791111 visibilities/baseline/integration-bin. ! Found source: J2002+4725 ! ! 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 338 lines of history. ! ! Reading 12816 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 J2002+4725_X_2015_03_17_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 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.287640Jy sigma=0.003150 ! Fit after self-cal, rms=0.260127Jy sigma=0.002849 ! 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=0.8377 mas, bmaj=1.155 mas, bpa=27.32 degrees ! Estimated noise=830.734 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 = 0.615949 Jy ! Component: 100 - total flux cleaned = 0.785334 Jy ! Total flux subtracted in 100 components = 0.785334 Jy ! Clean residual min=-0.035735 max=0.068409 Jy/beam ! Clean residual mean=-0.000414 rms=0.010469 Jy/beam ! Combined flux in latest and established models = 0.785334 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.785334 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=0.179499Jy sigma=0.001901 ! Fit after self-cal, rms=0.179503Jy sigma=0.001901 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0701663 Jy ! Component: 100 - total flux cleaned = 0.103717 Jy ! Total flux subtracted in 100 components = 0.103717 Jy ! Clean residual min=-0.032334 max=0.035939 Jy/beam ! Clean residual mean=-0.000095 rms=0.007929 Jy/beam ! Combined flux in latest and established models = 0.889052 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 0.889052 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=0.150985Jy sigma=0.001548 ! Fit after self-cal, rms=0.150985Jy sigma=0.001548 ! 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=1.034 mas, bmaj=1.392 mas, bpa=26.37 degrees ! Estimated noise=553.368 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 = 0.0165509 Jy ! Component: 100 - total flux cleaned = 0.0247614 Jy ! Component: 150 - total flux cleaned = 0.029518 Jy ! Component: 200 - total flux cleaned = 0.0323003 Jy ! Total flux subtracted in 200 components = 0.0323003 Jy ! Clean residual min=-0.033728 max=0.030782 Jy/beam ! Clean residual mean=0.000115 rms=0.008157 Jy/beam ! Combined flux in latest and established models = 0.921352 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 26 components and 0.921352 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=0.148910Jy sigma=0.001532 ! Fit after self-cal, rms=0.148911Jy sigma=0.001532 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.15 HN 1.10 KP 0.92 ! LA 1.03 MK 0.94 NL 0.97 OV 0.99 ! PT 1.04 SC 1.04 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.16 HN 1.13 KP 0.87 ! LA 1.04 MK 0.93 NL 0.97 OV 0.98 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.15 HN 1.13 KP 0.83 ! LA 1.06 MK 0.96 NL 0.97 OV 0.99 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.14 HN 1.09 KP 0.78 ! LA 1.07 MK 0.96 NL 0.97 OV 0.99 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.14 HN 1.04 KP 0.75 ! LA 1.05 MK 0.98 NL 0.99 OV 1.00 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.15 HN 1.10 KP 0.74 ! LA 1.06 MK 0.97 NL 1.00 OV 1.02 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.17 HN 1.16 KP 0.74 ! LA 1.08 MK 0.97 NL 1.00 OV 1.04 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.21 HN 1.16 KP 0.74 ! LA 1.06 MK 0.97 NL 1.00 OV 1.05 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.16 HN 1.17 KP 0.76 ! LA 1.07 MK 0.98 NL 0.99 OV 1.04 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.19 HN 1.15 KP 0.80 ! LA 1.09 MK 0.99 NL 1.01 OV 1.04 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.21 HN 1.15 KP 0.83 ! LA 1.09 MK 0.99 NL 1.01 OV 1.02 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.20 HN 1.15 KP 0.87 ! LA 1.07 MK 0.99 NL 1.02 OV 1.02 ! PT 1.03 SC 1.04 ! ! ! Fit before self-cal, rms=0.148911Jy sigma=0.001532 ! Fit after self-cal, rms=0.080164Jy sigma=0.000812 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.042 mas, bmaj=1.387 mas, bpa=26.49 degrees ! Estimated noise=555.035 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 = -0.00713918 Jy ! Component: 100 - total flux cleaned = -0.00749112 Jy ! Component: 150 - total flux cleaned = -0.00762902 Jy ! Component: 200 - total flux cleaned = -0.00773478 Jy ! Total flux subtracted in 200 components = -0.00773478 Jy ! Clean residual min=-0.004725 max=0.005651 Jy/beam ! Clean residual mean=0.000062 rms=0.001366 Jy/beam ! Combined flux in latest and established models = 0.913617 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 30 components and 0.913617 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=0.079276Jy sigma=0.000804 ! Fit after self-cal, rms=0.079346Jy sigma=0.000804 ! 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=0.079346Jy sigma=0.000804 ! Fit after self-cal, rms=0.076923Jy sigma=0.000775 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.045 mas, bmaj=1.389 mas, bpa=26.52 degrees ! Estimated noise=554.938 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00196207 Jy ! Component: 100 - total flux cleaned = -0.00201721 Jy ! Component: 150 - total flux cleaned = -0.00206345 Jy ! Component: 200 - total flux cleaned = -0.00210306 Jy ! Total flux subtracted in 200 components = -0.00210306 Jy ! Clean residual min=-0.002142 max=0.002054 Jy/beam ! Clean residual mean=-0.000009 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.911514 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 34 components and 0.911514 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=0.076837Jy sigma=0.000774 ! Fit after self-cal, rms=0.076848Jy sigma=0.000774 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 = -3.6746e-05 Jy ! Component: 100 - total flux cleaned = -6.47901e-05 Jy ! Component: 150 - total flux cleaned = -8.84103e-05 Jy ! Component: 200 - total flux cleaned = -0.000110685 Jy ! Total flux subtracted in 200 components = -0.000110685 Jy ! Clean residual min=-0.002085 max=0.002064 Jy/beam ! Clean residual mean=-0.000009 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.911403 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 37 components and 0.911403 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=0.076829Jy sigma=0.000774 ! Fit after self-cal, rms=0.076828Jy sigma=0.000774 ! 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=0.076828Jy sigma=0.000774 ! Fit after self-cal, rms=0.076869Jy sigma=0.000774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.047 mas, bmaj=1.388 mas, bpa=26.55 degrees ! Estimated noise=555.243 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00125268 Jy ! Component: 100 - total flux cleaned = -0.00132801 Jy ! Component: 150 - total flux cleaned = -0.00136005 Jy ! Component: 200 - total flux cleaned = -0.00141113 Jy ! Total flux subtracted in 200 components = -0.00141113 Jy ! Clean residual min=-0.001929 max=0.002028 Jy/beam ! Clean residual mean=-0.000008 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.909992 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 38 components and 0.909992 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=0.076830Jy sigma=0.000774 ! Fit after self-cal, rms=0.076830Jy sigma=0.000774 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 (-6, -21). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000944387 Jy ! Component: 100 - total flux cleaned = 0.000757463 Jy ! Component: 150 - total flux cleaned = 0.00067641 Jy ! Component: 200 - total flux cleaned = 0.000639969 Jy ! Total flux subtracted in 200 components = 0.000639969 Jy ! Clean residual min=-0.001730 max=0.001826 Jy/beam ! Clean residual mean=-0.000011 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.910632 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 52 components and 0.910632 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=0.076773Jy sigma=0.000773 ! Fit after self-cal, rms=0.076774Jy sigma=0.000773 ! Inverting map ! Added new window around map position (6.8, 18.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000764694 Jy ! Component: 100 - total flux cleaned = 0.000847084 Jy ! Component: 150 - total flux cleaned = 0.000847208 Jy ! Component: 200 - total flux cleaned = 0.000944826 Jy ! Total flux subtracted in 200 components = 0.000944826 Jy ! Clean residual min=-0.001664 max=0.001449 Jy/beam ! Clean residual mean=-0.000014 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.911577 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 63 components and 0.911577 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=0.076726Jy sigma=0.000772 ! Fit after self-cal, rms=0.076726Jy sigma=0.000772 ! 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=0.076726Jy sigma=0.000772 ! Fit after self-cal, rms=0.076721Jy sigma=0.000772 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.333 mas, bmaj=2.827 mas, bpa=44.16 degrees ! Estimated noise=691.032 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000391728 Jy ! Component: 100 - total flux cleaned = -0.000473683 Jy ! Component: 150 - total flux cleaned = -0.000492343 Jy ! Component: 200 - total flux cleaned = -0.000477493 Jy ! Total flux subtracted in 200 components = -0.000477493 Jy ! Clean residual min=-0.001627 max=0.001235 Jy/beam ! Clean residual mean=-0.000018 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.9111 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 76 components and 0.9111 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=0.076719Jy sigma=0.000772 ! Fit after self-cal, rms=0.076719Jy sigma=0.000772 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 = -2.40187e-05 Jy ! Component: 100 - total flux cleaned = -1.04475e-05 Jy ! Component: 150 - total flux cleaned = -2.23602e-05 Jy ! Component: 200 - total flux cleaned = -3.32807e-05 Jy ! Total flux subtracted in 200 components = -3.32807e-05 Jy ! Clean residual min=-0.001606 max=0.001245 Jy/beam ! Clean residual mean=-0.000018 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.911066 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 84 components and 0.911066 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=0.076721Jy sigma=0.000772 ! Fit after self-cal, rms=0.076721Jy sigma=0.000772 ! 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=1.048 mas, bmaj=1.388 mas, bpa=26.57 degrees ! Estimated noise=555.171 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.048 x 1.388 at 26.57 degrees (North through East) ! Clean map min=-0.0014572 max=0.81052 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=0.076721Jy sigma=0.000772 ! Fit after self-cal, rms=0.072118Jy sigma=0.000716 ! Inverting map and beam ! Estimated beam: bmin=1.048 mas, bmaj=1.388 mas, bpa=26.56 degrees ! Estimated noise=555.082 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000212072 Jy ! Component: 100 - total flux cleaned = -0.000329795 Jy ! Component: 150 - total flux cleaned = -0.000357217 Jy ! Component: 200 - total flux cleaned = -0.000409489 Jy ! Total flux subtracted in 200 components = -0.000409489 Jy ! Clean residual min=-0.001530 max=0.001388 Jy/beam ! Clean residual mean=-0.000011 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.910657 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 89 components and 0.910657 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=0.072092Jy sigma=0.000716 ! Fit after self-cal, rms=0.072092Jy sigma=0.000716 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.55722e-05 Jy ! Component: 100 - total flux cleaned = -4.87223e-05 Jy ! Component: 150 - total flux cleaned = -7.12364e-05 Jy ! Component: 200 - total flux cleaned = -0.000114444 Jy ! Total flux subtracted in 200 components = -0.000114444 Jy ! Clean residual min=-0.001485 max=0.001379 Jy/beam ! Clean residual mean=-0.000011 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.910543 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 96 components and 0.910543 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=0.072078Jy sigma=0.000716 ! Fit after self-cal, rms=0.072078Jy sigma=0.000716 ! 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=0.072078Jy sigma=0.000716 ! Fit after self-cal, rms=0.072082Jy sigma=0.000716 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=0.8518 mas, bmaj=1.151 mas, bpa=27.55 degrees ! Estimated noise=833.659 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.616789 Jy ! Component: 100 - total flux cleaned = 0.778961 Jy ! Component: 150 - total flux cleaned = 0.844871 Jy ! Component: 200 - total flux cleaned = 0.877078 Jy ! Total flux subtracted in 200 components = 0.877078 Jy ! Clean residual min=-0.006787 max=0.015213 Jy/beam ! Clean residual mean=-0.000098 rms=0.001896 Jy/beam ! Combined flux in latest and established models = 0.877078 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.877078 Jy ! Inverting map and beam ! Estimated beam: bmin=1.049 mas, bmaj=1.388 mas, bpa=26.58 degrees ! Estimated noise=555.036 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 = 0.0178338 Jy ! Component: 100 - total flux cleaned = 0.025932 Jy ! Component: 150 - total flux cleaned = 0.0297685 Jy ! Component: 200 - total flux cleaned = 0.0312355 Jy ! Total flux subtracted in 200 components = 0.0312355 Jy ! Clean residual min=-0.002591 max=0.002184 Jy/beam ! Clean residual mean=-0.000011 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.908314 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 30 components and 0.908313 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=2.334 mas, bmaj=2.827 mas, bpa=44.17 degrees ! Estimated noise=690.494 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101785 Jy ! Component: 100 - total flux cleaned = 0.00138916 Jy ! Component: 150 - total flux cleaned = 0.00163038 Jy ! Component: 200 - total flux cleaned = 0.0018351 Jy ! Total flux subtracted in 200 components = 0.0018351 Jy ! Clean residual min=-0.001662 max=0.001457 Jy/beam ! Clean residual mean=-0.000022 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.910149 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 = 0.000112153 Jy ! Component: 100 - total flux cleaned = 0.000112921 Jy ! Component: 150 - total flux cleaned = 5.86023e-05 Jy ! Component: 200 - total flux cleaned = 2.53262e-05 Jy ! Total flux subtracted in 200 components = 2.53262e-05 Jy ! Clean residual min=-0.001657 max=0.001378 Jy/beam ! Clean residual mean=-0.000022 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.910174 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 58 components and 0.910174 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.049 mas, bmaj=1.388 mas, bpa=26.58 degrees ! Estimated noise=555.036 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000628051 Jy ! Component: 100 - total flux cleaned = -0.000551194 Jy ! Component: 150 - total flux cleaned = -0.000619519 Jy ! Component: 200 - total flux cleaned = -0.000554625 Jy ! Total flux subtracted in 200 components = -0.000554625 Jy ! Clean residual min=-0.002327 max=0.001842 Jy/beam ! Clean residual mean=-0.000008 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.909619 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 75 components and 0.909619 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=0.072523Jy sigma=0.000720 ! Fit after self-cal, rms=0.072514Jy sigma=0.000720 wmodel J2002+4725_X_2015_03_17_pus_map.mod ! Writing 75 model components to file: J2002+4725_X_2015_03_17_pus_map.mod wobs J2002+4725_X_2015_03_17_pus_uvs.fits ! Writing UV FITS file: J2002+4725_X_2015_03_17_pus_uvs.fits wwins J2002+4725_X_2015_03_17_pus_map.win ! wwins: Wrote 3 windows to J2002+4725_X_2015_03_17_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 = -0.000685341 Jy ! Component: 100 - total flux cleaned = -0.000617327 Jy ! Component: 150 - total flux cleaned = -0.000741852 Jy ! Component: 200 - total flux cleaned = -0.000711565 Jy ! Component: 250 - total flux cleaned = -0.000682234 Jy ! Component: 300 - total flux cleaned = -0.000655 Jy ! Component: 350 - total flux cleaned = -0.000710356 Jy ! Component: 400 - total flux cleaned = -0.000816352 Jy ! Component: 450 - total flux cleaned = -0.000790285 Jy ! Component: 500 - total flux cleaned = -0.000890971 Jy ! Component: 550 - total flux cleaned = -0.000964644 Jy ! Component: 600 - total flux cleaned = -0.00113466 Jy ! Component: 650 - total flux cleaned = -0.00122965 Jy ! Component: 700 - total flux cleaned = -0.00137027 Jy ! Component: 750 - total flux cleaned = -0.00141668 Jy ! Component: 800 - total flux cleaned = -0.00157513 Jy ! Component: 850 - total flux cleaned = -0.00173136 Jy ! Component: 900 - total flux cleaned = -0.00184128 Jy ! Component: 950 - total flux cleaned = -0.00207844 Jy ! Component: 1000 - total flux cleaned = -0.00220577 Jy ! Component: 1050 - total flux cleaned = -0.00233113 Jy ! Component: 1100 - total flux cleaned = -0.00237267 Jy ! Component: 1150 - total flux cleaned = -0.00251549 Jy ! Component: 1200 - total flux cleaned = -0.00265629 Jy ! Component: 1250 - total flux cleaned = -0.0027359 Jy ! Component: 1300 - total flux cleaned = -0.00293136 Jy ! Component: 1350 - total flux cleaned = -0.00291196 Jy ! Component: 1400 - total flux cleaned = -0.00306511 Jy ! Component: 1450 - total flux cleaned = -0.00315936 Jy ! Component: 1500 - total flux cleaned = -0.00321555 Jy ! Component: 1550 - total flux cleaned = -0.00328965 Jy ! Component: 1600 - total flux cleaned = -0.00339901 Jy ! Component: 1650 - total flux cleaned = -0.00347081 Jy ! Component: 1700 - total flux cleaned = -0.00352429 Jy ! Component: 1750 - total flux cleaned = -0.00354181 Jy ! Component: 1800 - total flux cleaned = -0.00362897 Jy ! Component: 1850 - total flux cleaned = -0.00368053 Jy ! Component: 1900 - total flux cleaned = -0.00376565 Jy ! Component: 1950 - total flux cleaned = -0.00379919 Jy ! Component: 2000 - total flux cleaned = -0.00384938 Jy ! Total flux subtracted in 2048 components = -0.00393218 Jy ! Clean residual min=-0.001003 max=0.000869 Jy/beam ! Clean residual mean=0.000001 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.905687 Jy keep ! Adding 129 model components to the UV plane model. ! The established model now contains 203 components and 0.905687 Jy ![Exited script file: muppet] wmap "J2002+4725_X_2015_03_17_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.049 x 1.388 at 26.58 degrees (North through East) ! Clean map min=-0.0013962 max=0.81269 Jy/beam ! Writing clean map to FITS file: J2002+4725_X_2015_03_17_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.812694 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00030308 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.11188 0.11188 0.223759 0.447519 0.895038 1.79008 3.58015 7.1603 14.3206 28.6412 57.2824 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.812 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.049 x 1.388 at 26.58 degrees (North through East) ! Clean map min=-0.0013962 max=0.81269 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 J2002+4725_X_2015_03_17_pus_uvs.log closed on Sat Dec 31 19:10:39 2016