! Started logfile: J2305+8242_X_2017_08_12_pus_uvs.log on Fri May 10 15:30:53 2019 obs J2305+8242_X_2017_08_12_pus_uva.fits ! Reading UV FITS file: J2305+8242_X_2017_08_12_pus_uva.fits ! AN table 1: 189 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.87913 visibilities/baseline/integration-bin. ! Found source: J2305+8242 ! ! 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 1049 lines of history. ! ! Reading 89724 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 J2305+8242_X_2017_08_12_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 123 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 123 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 123 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 123 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 123 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 123 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 123 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 123 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 123 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 123 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 123 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 123 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.888189Jy sigma=0.006997 ! Fit after self-cal, rms=0.870264Jy sigma=0.006861 ! 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=0.7653 mas, bmaj=1.055 mas, bpa=-20.38 degrees ! Estimated noise=654.801 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 = 0.0976723 Jy ! Component: 100 - total flux cleaned = 0.12871 Jy ! Total flux subtracted in 100 components = 0.12871 Jy ! Clean residual min=-0.003845 max=0.012843 Jy/beam ! Clean residual mean=0.000001 rms=0.001106 Jy/beam ! Combined flux in latest and established models = 0.12871 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.12871 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=0.091496Jy sigma=0.000676 ! Fit after self-cal, rms=0.091437Jy sigma=0.000676 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0139982 Jy ! Component: 100 - total flux cleaned = 0.020766 Jy ! Total flux subtracted in 100 components = 0.020766 Jy ! Clean residual min=-0.002832 max=0.003628 Jy/beam ! Clean residual mean=0.000001 rms=0.000690 Jy/beam ! Combined flux in latest and established models = 0.149476 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 0.149476 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=0.089083Jy sigma=0.000657 ! Fit after self-cal, rms=0.089064Jy sigma=0.000657 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00418846 Jy ! Component: 100 - total flux cleaned = 0.00654185 Jy ! Total flux subtracted in 100 components = 0.00654185 Jy ! Clean residual min=-0.002936 max=0.002784 Jy/beam ! Clean residual mean=0.000001 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.156018 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 16 components and 0.156018 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=0.088851Jy sigma=0.000656 ! Fit after self-cal, rms=0.088848Jy sigma=0.000656 ! 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=0.979 mas, bmaj=1.281 mas, bpa=-17 degrees ! Estimated noise=303.391 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 = 0.00099525 Jy ! Component: 100 - total flux cleaned = 0.00108782 Jy ! Component: 150 - total flux cleaned = 0.00111529 Jy ! Component: 200 - total flux cleaned = 0.00114104 Jy ! Total flux subtracted in 200 components = 0.00114104 Jy ! Clean residual min=-0.003118 max=0.002315 Jy/beam ! Clean residual mean=0.000008 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.157159 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 20 components and 0.157159 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=0.088819Jy sigma=0.000656 ! Fit after self-cal, rms=0.088819Jy sigma=0.000656 ! 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 1.00 FD 0.92 HN 0.98 KP 1.03 ! LA 0.99 MK 0.97 NL 0.98 OV 1.01 ! PT 1.03 SC 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.91 HN 0.95 KP 1.06 ! LA 0.98 MK 0.95 NL 0.99 OV 1.01 ! PT 1.06 SC 1.10 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.93 HN 0.98 KP 0.98 ! LA 1.04 MK 0.97 NL 0.96 OV 1.04 ! PT 1.02 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.91 HN 1.00 KP 0.98 ! LA 1.04 MK 1.00 NL 0.98 OV 1.03 ! PT 1.05 SC 1.09 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.90 HN 0.96 KP 1.00 ! LA 0.99 MK 0.99 NL 0.99 OV 1.04 ! PT 1.03 SC 1.08 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.89 HN 1.01 KP 1.01 ! LA 1.03 MK 0.97 NL 0.98 OV 1.00 ! PT 1.02 SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.91 HN 0.99 KP 1.01 ! LA 1.01 MK 0.99 NL 0.98 OV 1.05 ! PT 1.01 SC 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 0.97 KP 1.02 ! LA 1.01 MK 0.97 NL 0.98 OV 1.03 ! PT 1.04 SC 1.10 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.92 HN 0.98 KP 1.02 ! LA 1.01 MK 0.95 NL 0.98 OV 1.03 ! PT 1.07 SC 1.05 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.90 HN 0.96 KP 0.97 ! LA 1.06 MK 0.96 NL 0.99 OV 1.05 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.93 HN 1.02 KP 1.00 ! LA 1.02 MK 1.00 NL 0.98 OV 1.03 ! PT 1.04 SC 1.06 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.90 HN 0.98 KP 0.99 ! LA 1.01 MK 0.94 NL 0.98 OV 1.02 ! PT 1.06 SC 1.05 ! ! ! Fit before self-cal, rms=0.088819Jy sigma=0.000656 ! Fit after self-cal, rms=0.088000Jy sigma=0.000653 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9833 mas, bmaj=1.283 mas, bpa=-17.2 degrees ! Estimated noise=304.62 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 = -3.71265e-05 Jy ! Component: 100 - total flux cleaned = -5.69348e-05 Jy ! Component: 150 - total flux cleaned = -7.56073e-05 Jy ! Component: 200 - total flux cleaned = -0.000110802 Jy ! Total flux subtracted in 200 components = -0.000110802 Jy ! Clean residual min=-0.001737 max=0.001431 Jy/beam ! Clean residual mean=-0.000003 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.157048 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 24 components and 0.157048 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=0.087990Jy sigma=0.000653 ! Fit after self-cal, rms=0.087977Jy sigma=0.000653 ! 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=0.087977Jy sigma=0.000653 ! Fit after self-cal, rms=0.087643Jy sigma=0.000649 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9834 mas, bmaj=1.284 mas, bpa=-17.46 degrees ! Estimated noise=304.285 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000121517 Jy ! Component: 100 - total flux cleaned = -0.00019262 Jy ! Component: 150 - total flux cleaned = -0.000222497 Jy ! Component: 200 - total flux cleaned = -0.000264624 Jy ! Total flux subtracted in 200 components = -0.000264624 Jy ! Clean residual min=-0.000824 max=0.000898 Jy/beam ! Clean residual mean=-0.000005 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.156783 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 27 components and 0.156783 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=0.087636Jy sigma=0.000649 ! Fit after self-cal, rms=0.087641Jy sigma=0.000649 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 (0.4, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000745946 Jy ! Component: 100 - total flux cleaned = 0.000836986 Jy ! Component: 150 - total flux cleaned = 0.000911149 Jy ! Component: 200 - total flux cleaned = 0.000928189 Jy ! Total flux subtracted in 200 components = 0.000928189 Jy ! Clean residual min=-0.000791 max=0.000723 Jy/beam ! Clean residual mean=-0.000003 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.157712 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 41 components and 0.157712 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=0.087629Jy sigma=0.000649 ! Fit after self-cal, rms=0.087626Jy sigma=0.000649 ! 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=0.087626Jy sigma=0.000649 ! Fit after self-cal, rms=0.087544Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9827 mas, bmaj=1.285 mas, bpa=-17.67 degrees ! Estimated noise=303.829 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.64613e-05 Jy ! Component: 100 - total flux cleaned = 0.000132128 Jy ! Component: 150 - total flux cleaned = 0.00017927 Jy ! Component: 200 - total flux cleaned = 0.0001931 Jy ! Total flux subtracted in 200 components = 0.0001931 Jy ! Clean residual min=-0.000749 max=0.000723 Jy/beam ! Clean residual mean=-0.000003 rms=0.000186 Jy/beam ! Combined flux in latest and established models = 0.157905 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 43 components and 0.157905 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=0.087537Jy sigma=0.000649 ! Fit after self-cal, rms=0.087539Jy sigma=0.000649 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 = 1.33566e-05 Jy ! Component: 100 - total flux cleaned = 2.72041e-05 Jy ! Component: 150 - total flux cleaned = 3.92126e-05 Jy ! Component: 200 - total flux cleaned = 3.93061e-05 Jy ! Total flux subtracted in 200 components = 3.93061e-05 Jy ! Clean residual min=-0.000741 max=0.000728 Jy/beam ! Clean residual mean=-0.000003 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.157944 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 46 components and 0.157944 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=0.087535Jy sigma=0.000649 ! Fit after self-cal, rms=0.087535Jy sigma=0.000649 ! 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=0.087535Jy sigma=0.000649 ! Fit after self-cal, rms=0.087460Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.281 mas, bmaj=2.713 mas, bpa=-10.92 degrees ! Estimated noise=394.792 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.80006e-05 Jy ! Component: 100 - total flux cleaned = -5.20806e-05 Jy ! Component: 150 - total flux cleaned = -5.57261e-05 Jy ! Component: 200 - total flux cleaned = -6.06569e-05 Jy ! Total flux subtracted in 200 components = -6.06569e-05 Jy ! Clean residual min=-0.000878 max=0.000733 Jy/beam ! Clean residual mean=-0.000007 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.157883 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 56 components and 0.157883 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=0.087459Jy sigma=0.000649 ! Fit after self-cal, rms=0.087460Jy sigma=0.000649 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.40969e-06 Jy ! Component: 100 - total flux cleaned = -1.05154e-05 Jy ! Component: 150 - total flux cleaned = -1.23745e-05 Jy ! Component: 200 - total flux cleaned = -1.40212e-05 Jy ! Total flux subtracted in 200 components = -1.40212e-05 Jy ! Clean residual min=-0.000882 max=0.000737 Jy/beam ! Clean residual mean=-0.000007 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.157869 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 63 components and 0.157869 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=0.087460Jy sigma=0.000649 ! Fit after self-cal, rms=0.087460Jy sigma=0.000649 ! 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=0.9824 mas, bmaj=1.286 mas, bpa=-17.82 degrees ! Estimated noise=303.489 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9824 x 1.286 at -17.82 degrees (North through East) ! Clean map min=-0.00066978 max=0.13085 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=0.768 mas, bmaj=1.058 mas, bpa=-20.93 degrees ! Estimated noise=656.594 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0977572 Jy ! Component: 100 - total flux cleaned = 0.129831 Jy ! Component: 150 - total flux cleaned = 0.14374 Jy ! Component: 200 - total flux cleaned = 0.150137 Jy ! Total flux subtracted in 200 components = 0.150137 Jy ! Clean residual min=-0.002031 max=0.002847 Jy/beam ! Clean residual mean=-0.000004 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.150137 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.150137 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9824 mas, bmaj=1.286 mas, bpa=-17.82 degrees ! Estimated noise=303.489 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 = 0.00344203 Jy ! Component: 100 - total flux cleaned = 0.00520863 Jy ! Component: 150 - total flux cleaned = 0.00631936 Jy ! Component: 200 - total flux cleaned = 0.00685983 Jy ! Total flux subtracted in 200 components = 0.00685983 Jy ! Clean residual min=-0.000784 max=0.000735 Jy/beam ! Clean residual mean=-0.000004 rms=0.000196 Jy/beam ! Combined flux in latest and established models = 0.156997 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 24 components and 0.156997 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=2.281 mas, bmaj=2.713 mas, bpa=-10.92 degrees ! Estimated noise=394.792 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000510657 Jy ! Component: 100 - total flux cleaned = 0.000754533 Jy ! Component: 150 - total flux cleaned = 0.000847097 Jy ! Component: 200 - total flux cleaned = 0.000851725 Jy ! Total flux subtracted in 200 components = 0.000851725 Jy ! Clean residual min=-0.000881 max=0.000741 Jy/beam ! Clean residual mean=-0.000007 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.157848 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.40209e-07 Jy ! Component: 100 - total flux cleaned = -4.20394e-06 Jy ! Component: 150 - total flux cleaned = -2.08493e-07 Jy ! Component: 200 - total flux cleaned = -1.43107e-07 Jy ! Total flux subtracted in 200 components = -1.43107e-07 Jy ! Clean residual min=-0.000883 max=0.000743 Jy/beam ! Clean residual mean=-0.000007 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.157848 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 42 components and 0.157848 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9824 mas, bmaj=1.286 mas, bpa=-17.82 degrees ! Estimated noise=303.489 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000186611 Jy ! Component: 100 - total flux cleaned = -0.000168291 Jy ! Component: 150 - total flux cleaned = -0.000133206 Jy ! Component: 200 - total flux cleaned = -0.000100778 Jy ! Total flux subtracted in 200 components = -0.000100778 Jy ! Clean residual min=-0.000750 max=0.000751 Jy/beam ! Clean residual mean=-0.000003 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.157747 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 45 components and 0.157747 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=0.087469Jy sigma=0.000649 ! Fit after self-cal, rms=0.087466Jy sigma=0.000649 wmodel J2305+8242_X_2017_08_12_pus_map.mod ! Writing 45 model components to file: J2305+8242_X_2017_08_12_pus_map.mod wobs J2305+8242_X_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J2305+8242_X_2017_08_12_pus_uvs.fits wwins J2305+8242_X_2017_08_12_pus_map.win ! wwins: Wrote 2 windows to J2305+8242_X_2017_08_12_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 = -9.39027e-05 Jy ! Component: 100 - total flux cleaned = -9.36252e-05 Jy ! Component: 150 - total flux cleaned = -0.000105803 Jy ! Component: 200 - total flux cleaned = -0.000106102 Jy ! Component: 250 - total flux cleaned = -9.44779e-05 Jy ! Component: 300 - total flux cleaned = -3.7857e-05 Jy ! Component: 350 - total flux cleaned = 6.12003e-06 Jy ! Component: 400 - total flux cleaned = 1.68463e-05 Jy ! Component: 450 - total flux cleaned = 1.6744e-05 Jy ! Component: 500 - total flux cleaned = 2.72024e-05 Jy ! Component: 550 - total flux cleaned = 1.7129e-05 Jy ! Component: 600 - total flux cleaned = 7.18245e-06 Jy ! Component: 650 - total flux cleaned = 2.69607e-05 Jy ! Component: 700 - total flux cleaned = 3.67119e-05 Jy ! Component: 750 - total flux cleaned = 1.75455e-05 Jy ! Component: 800 - total flux cleaned = 3.6432e-05 Jy ! Component: 850 - total flux cleaned = 1.78292e-05 Jy ! Component: 900 - total flux cleaned = 1.78942e-05 Jy ! Component: 950 - total flux cleaned = 8.72991e-06 Jy ! Component: 1000 - total flux cleaned = 2.67906e-05 Jy ! Component: 1050 - total flux cleaned = 1.77173e-05 Jy ! Component: 1100 - total flux cleaned = -8.74103e-06 Jy ! Component: 1150 - total flux cleaned = 1.7558e-05 Jy ! Component: 1200 - total flux cleaned = 8.94609e-06 Jy ! Component: 1250 - total flux cleaned = 1.74288e-05 Jy ! Component: 1300 - total flux cleaned = 2.58921e-05 Jy ! Component: 1350 - total flux cleaned = 1.75327e-05 Jy ! Component: 1400 - total flux cleaned = 9.22056e-06 Jy ! Component: 1450 - total flux cleaned = 2.54897e-05 Jy ! Component: 1500 - total flux cleaned = 9.22764e-07 Jy ! Component: 1550 - total flux cleaned = -2.33247e-05 Jy ! Component: 1600 - total flux cleaned = -7.27577e-06 Jy ! Component: 1650 - total flux cleaned = -2.30101e-05 Jy ! Component: 1700 - total flux cleaned = 6.13932e-07 Jy ! Component: 1750 - total flux cleaned = 4.97174e-07 Jy ! Component: 1800 - total flux cleaned = -3.03249e-05 Jy ! Component: 1850 - total flux cleaned = -3.02101e-05 Jy ! Component: 1900 - total flux cleaned = -2.26734e-05 Jy ! Component: 1950 - total flux cleaned = -4.53353e-05 Jy ! Component: 2000 - total flux cleaned = -3.79228e-05 Jy ! Total flux subtracted in 2048 components = -6.02299e-05 Jy ! Clean residual min=-0.000371 max=0.000372 Jy/beam ! Clean residual mean=-0.000002 rms=0.000134 Jy/beam ! Combined flux in latest and established models = 0.157687 Jy keep ! Adding 151 model components to the UV plane model. ! The established model now contains 196 components and 0.157687 Jy ![Exited script file: muppet] wmap "J2305+8242_X_2017_08_12_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9824 x 1.286 at -17.82 degrees (North through East) ! Clean map min=-0.00061513 max=0.1307 Jy/beam ! Writing clean map to FITS file: J2305+8242_X_2017_08_12_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.130703 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000134189 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.308 0.308 0.616 1.232 2.464 4.928 9.85599 19.712 39.424 78.8479 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.13 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9824 x 1.286 at -17.82 degrees (North through East) ! Clean map min=-0.00061513 max=0.1307 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 J2305+8242_X_2017_08_12_pus_uvs.log closed on Fri May 10 15:30:58 2019