! Started logfile: J2330+3348_X_2015_01_23_pus_uvs.log on Sun Jan 1 22:23:52 2017 obs J2330+3348_X_2015_01_23_pus_uva.fits ! Reading UV FITS file: J2330+3348_X_2015_01_23_pus_uva.fits ! AN table 1: 58 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.949042 visibilities/baseline/integration-bin. ! Found source: J2330+3348 ! ! 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 350 lines of history. ! ! Reading 29724 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 J2330+3348_X_2015_01_23_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 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.749659Jy sigma=0.008839 ! Fit after self-cal, rms=0.743376Jy sigma=0.008764 ! 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=0.7255 mas, bmaj=1.493 mas, bpa=-2.543 degrees ! Estimated noise=624.092 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 = 0.190481 Jy ! Component: 100 - total flux cleaned = 0.261473 Jy ! Total flux subtracted in 100 components = 0.261473 Jy ! Clean residual min=-0.014002 max=0.033305 Jy/beam ! Clean residual mean=-0.000050 rms=0.004643 Jy/beam ! Combined flux in latest and established models = 0.261473 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.261473 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=0.111966Jy sigma=0.001275 ! Fit after self-cal, rms=0.111748Jy sigma=0.001273 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0377708 Jy ! Component: 100 - total flux cleaned = 0.0586099 Jy ! Total flux subtracted in 100 components = 0.0586099 Jy ! Clean residual min=-0.012217 max=0.022612 Jy/beam ! Clean residual mean=-0.000014 rms=0.003244 Jy/beam ! Combined flux in latest and established models = 0.320083 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 19 components and 0.320083 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=0.093501Jy sigma=0.001027 ! Fit after self-cal, rms=0.093423Jy sigma=0.001026 ! Inverting map ! Added new window around map position (1.2, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0198488 Jy ! Component: 100 - total flux cleaned = 0.0298112 Jy ! Total flux subtracted in 100 components = 0.0298112 Jy ! Clean residual min=-0.011488 max=0.011993 Jy/beam ! Clean residual mean=0.000002 rms=0.002800 Jy/beam ! Combined flux in latest and established models = 0.349894 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 26 components and 0.349894 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=0.088182Jy sigma=0.000965 ! Fit after self-cal, rms=0.087869Jy sigma=0.000961 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8973 mas, bmaj=1.797 mas, bpa=-1.805 degrees ! Estimated noise=349.335 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 = 0.0100429 Jy ! Component: 100 - total flux cleaned = 0.0156112 Jy ! Component: 150 - total flux cleaned = 0.0191302 Jy ! Component: 200 - total flux cleaned = 0.0214233 Jy ! Total flux subtracted in 200 components = 0.0214233 Jy ! Clean residual min=-0.013795 max=0.011972 Jy/beam ! Clean residual mean=0.000009 rms=0.003110 Jy/beam ! Combined flux in latest and established models = 0.371317 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 41 components and 0.371317 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=0.086433Jy sigma=0.000949 ! Fit after self-cal, rms=0.086396Jy sigma=0.000949 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.10 HN 1.17 KP 0.91 ! LA 1.09 MK 0.90 NL 0.96 OV 0.97 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.10 HN 1.14 KP 0.86 ! LA 1.10 MK 0.92 NL 0.97 OV 0.98 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.09 HN 1.16 KP 0.82 ! LA 1.12 MK 0.92 NL 0.97 OV 0.98 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.07 HN 1.13 KP 0.78 ! LA 1.13 MK 0.92 NL 0.96 OV 0.97 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.09 HN 1.09 KP 0.74 ! LA 1.10 MK 0.98 NL 0.99 OV 0.98 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.11 HN 1.17 KP 0.73 ! LA 1.12 MK 0.95 NL 0.99 OV 1.01 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.22 HN 1.29 KP 0.74 ! LA 1.14 MK 0.97 NL 1.02 OV 1.05 ! PT 1.04 SC 1.11 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.14 HN 1.25 KP 0.73 ! LA 1.12 MK 0.95 NL 0.99 OV 1.02 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.12 HN 1.25 KP 0.76 ! LA 1.13 MK 0.94 NL 1.00 OV 1.02 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.10 HN 1.21 KP 0.79 ! LA 1.14 MK 0.95 NL 0.99 OV 1.02 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.12 HN 1.23 KP 0.82 ! LA 1.16 MK 0.96 NL 0.98 OV 1.02 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.11 HN 1.16 KP 0.82 ! LA 1.11 MK 0.97 NL 1.00 OV 1.02 ! PT 1.02 SC 1.05 ! ! ! Fit before self-cal, rms=0.086396Jy sigma=0.000949 ! Fit after self-cal, rms=0.075697Jy sigma=0.000793 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8969 mas, bmaj=1.803 mas, bpa=-2.018 degrees ! Estimated noise=348.502 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 = -0.000749002 Jy ! Component: 100 - total flux cleaned = -0.0012226 Jy ! Component: 150 - total flux cleaned = -0.00146612 Jy ! Component: 200 - total flux cleaned = -0.00150805 Jy ! Total flux subtracted in 200 components = -0.00150805 Jy ! Clean residual min=-0.002580 max=0.003253 Jy/beam ! Clean residual mean=0.000019 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.369809 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 53 components and 0.369809 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=0.075591Jy sigma=0.000793 ! Fit after self-cal, rms=0.075677Jy sigma=0.000792 ! 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=0.075677Jy sigma=0.000792 ! Fit after self-cal, rms=0.076331Jy sigma=0.000785 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8988 mas, bmaj=1.794 mas, bpa=-1.857 degrees ! Estimated noise=348.733 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000982526 Jy ! Component: 100 - total flux cleaned = -0.00101607 Jy ! Component: 150 - total flux cleaned = -0.00104438 Jy ! Component: 200 - total flux cleaned = -0.00106962 Jy ! Total flux subtracted in 200 components = -0.00106962 Jy ! Clean residual min=-0.001301 max=0.001365 Jy/beam ! Clean residual mean=0.000002 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.36874 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 63 components and 0.36874 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=0.076292Jy sigma=0.000785 ! Fit after self-cal, rms=0.076299Jy sigma=0.000785 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 = -0.000386599 Jy ! Component: 100 - total flux cleaned = -0.000408957 Jy ! Component: 150 - total flux cleaned = -0.000388063 Jy ! Component: 200 - total flux cleaned = -0.000367795 Jy ! Total flux subtracted in 200 components = -0.000367795 Jy ! Clean residual min=-0.001273 max=0.001384 Jy/beam ! Clean residual mean=0.000002 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.368372 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 69 components and 0.368372 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=0.076282Jy sigma=0.000785 ! Fit after self-cal, rms=0.076280Jy sigma=0.000785 ! 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=0.076280Jy sigma=0.000785 ! Fit after self-cal, rms=0.076541Jy sigma=0.000785 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8997 mas, bmaj=1.792 mas, bpa=-1.783 degrees ! Estimated noise=348.961 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00063789 Jy ! Component: 100 - total flux cleaned = -0.000715717 Jy ! Component: 150 - total flux cleaned = -0.000780719 Jy ! Component: 200 - total flux cleaned = -0.000780932 Jy ! Total flux subtracted in 200 components = -0.000780932 Jy ! Clean residual min=-0.001202 max=0.001258 Jy/beam ! Clean residual mean=0.000003 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.367591 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 69 components and 0.367591 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=0.076522Jy sigma=0.000784 ! Fit after self-cal, rms=0.076523Jy sigma=0.000784 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000257303 Jy ! Component: 100 - total flux cleaned = -0.000257843 Jy ! Component: 150 - total flux cleaned = -0.000242724 Jy ! Component: 200 - total flux cleaned = -0.000227671 Jy ! Total flux subtracted in 200 components = -0.000227671 Jy ! Clean residual min=-0.001182 max=0.001273 Jy/beam ! Clean residual mean=0.000002 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.367363 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 71 components and 0.367363 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=0.076513Jy sigma=0.000784 ! Fit after self-cal, rms=0.076512Jy sigma=0.000784 ! 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=0.076512Jy sigma=0.000784 ! Fit after self-cal, rms=0.076676Jy sigma=0.000784 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.122 mas, bmaj=2.737 mas, bpa=-2.074 degrees ! Estimated noise=430.906 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.88239e-05 Jy ! Component: 100 - total flux cleaned = -9.15092e-05 Jy ! Component: 150 - total flux cleaned = -0.000131934 Jy ! Component: 200 - total flux cleaned = -0.000163269 Jy ! Total flux subtracted in 200 components = -0.000163269 Jy ! Clean residual min=-0.001460 max=0.001418 Jy/beam ! Clean residual mean=0.000009 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.3672 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 74 components and 0.3672 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=0.076673Jy sigma=0.000784 ! Fit after self-cal, rms=0.076672Jy sigma=0.000784 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.8457e-05 Jy ! Component: 100 - total flux cleaned = 1.77713e-05 Jy ! Component: 150 - total flux cleaned = 1.78218e-05 Jy ! Component: 200 - total flux cleaned = 1.77842e-05 Jy ! Total flux subtracted in 200 components = 1.77842e-05 Jy ! Clean residual min=-0.001463 max=0.001403 Jy/beam ! Clean residual mean=0.000009 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.367218 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 75 components and 0.367218 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=0.076670Jy sigma=0.000784 ! Fit after self-cal, rms=0.076670Jy sigma=0.000784 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.9005 mas, bmaj=1.791 mas, bpa=-1.761 degrees ! Estimated noise=349.128 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9005 x 1.791 at -1.761 degrees (North through East) ! Clean map min=-0.0010306 max=0.26128 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7268 mas, bmaj=1.481 mas, bpa=-2.502 degrees ! Estimated noise=626.309 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.191223 Jy ! Component: 100 - total flux cleaned = 0.263133 Jy ! Component: 150 - total flux cleaned = 0.302325 Jy ! Component: 200 - total flux cleaned = 0.325432 Jy ! Total flux subtracted in 200 components = 0.325432 Jy ! Clean residual min=-0.004240 max=0.011823 Jy/beam ! Clean residual mean=-0.000023 rms=0.001470 Jy/beam ! Combined flux in latest and established models = 0.325432 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 0.325432 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9005 mas, bmaj=1.791 mas, bpa=-1.761 degrees ! Estimated noise=349.128 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 = 0.018434 Jy ! Component: 100 - total flux cleaned = 0.0276468 Jy ! Component: 150 - total flux cleaned = 0.0325179 Jy ! Component: 200 - total flux cleaned = 0.0354134 Jy ! Total flux subtracted in 200 components = 0.0354134 Jy ! Clean residual min=-0.001338 max=0.001624 Jy/beam ! Clean residual mean=-0.000004 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.360845 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 26 components and 0.360845 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=2.122 mas, bmaj=2.737 mas, bpa=-2.074 degrees ! Estimated noise=430.906 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00305387 Jy ! Component: 100 - total flux cleaned = 0.00454604 Jy ! Component: 150 - total flux cleaned = 0.00535056 Jy ! Component: 200 - total flux cleaned = 0.00579056 Jy ! Total flux subtracted in 200 components = 0.00579056 Jy ! Clean residual min=-0.001500 max=0.001347 Jy/beam ! Clean residual mean=0.000007 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.366636 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 = 0.000125073 Jy ! Component: 100 - total flux cleaned = 0.000173741 Jy ! Component: 150 - total flux cleaned = 0.000226593 Jy ! Component: 200 - total flux cleaned = 0.000266491 Jy ! Total flux subtracted in 200 components = 0.000266491 Jy ! Clean residual min=-0.001486 max=0.001346 Jy/beam ! Clean residual mean=0.000008 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.366902 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 48 components and 0.366902 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9005 mas, bmaj=1.791 mas, bpa=-1.761 degrees ! Estimated noise=349.128 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000234153 Jy ! Component: 100 - total flux cleaned = -0.000155025 Jy ! Component: 150 - total flux cleaned = -8.98345e-05 Jy ! Component: 200 - total flux cleaned = -7.51722e-05 Jy ! Total flux subtracted in 200 components = -7.51722e-05 Jy ! Clean residual min=-0.001104 max=0.001289 Jy/beam ! Clean residual mean=0.000003 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.366827 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 56 components and 0.366827 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=0.076654Jy sigma=0.000784 ! Fit after self-cal, rms=0.076651Jy sigma=0.000784 wmodel J2330+3348_X_2015_01_23_pus_map.mod ! Writing 56 model components to file: J2330+3348_X_2015_01_23_pus_map.mod wobs J2330+3348_X_2015_01_23_pus_uvs.fits ! Writing UV FITS file: J2330+3348_X_2015_01_23_pus_uvs.fits wwins J2330+3348_X_2015_01_23_pus_map.win ! wwins: Wrote 2 windows to J2330+3348_X_2015_01_23_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 = 0.000410415 Jy ! Component: 100 - total flux cleaned = 0.00041083 Jy ! Component: 150 - total flux cleaned = 0.000410449 Jy ! Component: 200 - total flux cleaned = 0.000410554 Jy ! Component: 250 - total flux cleaned = 0.000445662 Jy ! Component: 300 - total flux cleaned = 0.000513243 Jy ! Component: 350 - total flux cleaned = 0.000529754 Jy ! Component: 400 - total flux cleaned = 0.000610358 Jy ! Component: 450 - total flux cleaned = 0.000672967 Jy ! Component: 500 - total flux cleaned = 0.000703561 Jy ! Component: 550 - total flux cleaned = 0.000778818 Jy ! Component: 600 - total flux cleaned = 0.00079328 Jy ! Component: 650 - total flux cleaned = 0.00082192 Jy ! Component: 700 - total flux cleaned = 0.000836063 Jy ! Component: 750 - total flux cleaned = 0.000794632 Jy ! Component: 800 - total flux cleaned = 0.000781096 Jy ! Component: 850 - total flux cleaned = 0.000767678 Jy ! Component: 900 - total flux cleaned = 0.000767764 Jy ! Component: 950 - total flux cleaned = 0.000768013 Jy ! Component: 1000 - total flux cleaned = 0.000793613 Jy ! Component: 1050 - total flux cleaned = 0.000793633 Jy ! Component: 1100 - total flux cleaned = 0.000768988 Jy ! Component: 1150 - total flux cleaned = 0.000805688 Jy ! Component: 1200 - total flux cleaned = 0.000817728 Jy ! Component: 1250 - total flux cleaned = 0.000806133 Jy ! Component: 1300 - total flux cleaned = 0.000876306 Jy ! Component: 1350 - total flux cleaned = 0.000887878 Jy ! Component: 1400 - total flux cleaned = 0.000956326 Jy ! Component: 1450 - total flux cleaned = 0.0010012 Jy ! Component: 1500 - total flux cleaned = 0.00105677 Jy ! Component: 1550 - total flux cleaned = 0.00106768 Jy ! Component: 1600 - total flux cleaned = 0.00114345 Jy ! Component: 1650 - total flux cleaned = 0.00115389 Jy ! Component: 1700 - total flux cleaned = 0.00118555 Jy ! Component: 1750 - total flux cleaned = 0.00122736 Jy ! Component: 1800 - total flux cleaned = 0.00124828 Jy ! Component: 1850 - total flux cleaned = 0.00130976 Jy ! Component: 1900 - total flux cleaned = 0.0012895 Jy ! Component: 1950 - total flux cleaned = 0.00139946 Jy ! Component: 2000 - total flux cleaned = 0.0013994 Jy ! Total flux subtracted in 2048 components = 0.00141889 Jy ! Clean residual min=-0.000528 max=0.000579 Jy/beam ! Clean residual mean=0.000002 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.368246 Jy keep ! Adding 141 model components to the UV plane model. ! The established model now contains 197 components and 0.368246 Jy ![Exited script file: muppet] wmap "J2330+3348_X_2015_01_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9005 x 1.791 at -1.761 degrees (North through East) ! Clean map min=-0.00075466 max=0.26165 Jy/beam ! Writing clean map to FITS file: J2330+3348_X_2015_01_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.261653 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000181139 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.207687 0.207687 0.415374 0.830747 1.66149 3.32299 6.64598 13.292 26.5839 53.1678 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.261 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9005 x 1.791 at -1.761 degrees (North through East) ! Clean map min=-0.00075466 max=0.26165 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 J2330+3348_X_2015_01_23_pus_uvs.log closed on Sun Jan 1 22:23:54 2017