! Started logfile: J2205+7436_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:52:47 2019 obs J2205+7436_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J2205+7436_X_2017_01_16_pus_uva.fits ! AN table 1: 83 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.706827 visibilities/baseline/integration-bin. ! Found source: J2205+7436 ! ! 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 1309 lines of history. ! ! Reading 31680 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 J2205+7436_X_2017_01_16_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 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.920321Jy sigma=0.007148 ! Fit after self-cal, rms=0.900008Jy sigma=0.007062 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.041 mas, bmaj=1.315 mas, bpa=60.12 degrees ! Estimated noise=792.321 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 = 0.0808086 Jy ! Component: 100 - total flux cleaned = 0.1033 Jy ! Total flux subtracted in 100 components = 0.1033 Jy ! Clean residual min=-0.005392 max=0.012869 Jy/beam ! Clean residual mean=-0.000012 rms=0.001668 Jy/beam ! Combined flux in latest and established models = 0.1033 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.1033 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=0.125831Jy sigma=0.000687 ! Fit after self-cal, rms=0.125775Jy sigma=0.000686 ! Inverting map ! Added new window around map position (-1.6, 0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0140171 Jy ! Component: 100 - total flux cleaned = 0.0220347 Jy ! Total flux subtracted in 100 components = 0.0220347 Jy ! Clean residual min=-0.003698 max=0.004160 Jy/beam ! Clean residual mean=-0.000001 rms=0.001030 Jy/beam ! Combined flux in latest and established models = 0.125335 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 15 components and 0.125335 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=0.124168Jy sigma=0.000661 ! Fit after self-cal, rms=0.124103Jy sigma=0.000660 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00621016 Jy ! Component: 100 - total flux cleaned = 0.010053 Jy ! Total flux subtracted in 100 components = 0.010053 Jy ! Clean residual min=-0.002894 max=0.002827 Jy/beam ! Clean residual mean=0.000003 rms=0.000826 Jy/beam ! Combined flux in latest and established models = 0.135388 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 25 components and 0.135388 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=0.123859Jy sigma=0.000654 ! Fit after self-cal, rms=0.123858Jy sigma=0.000654 ! 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=1.188 mas, bmaj=1.62 mas, bpa=64.99 degrees ! Estimated noise=529.832 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 = 0.00388815 Jy ! Component: 100 - total flux cleaned = 0.00603581 Jy ! Component: 150 - total flux cleaned = 0.00738247 Jy ! Component: 200 - total flux cleaned = 0.00827161 Jy ! Total flux subtracted in 200 components = 0.00827161 Jy ! Clean residual min=-0.002688 max=0.002378 Jy/beam ! Clean residual mean=0.000010 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.14366 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 52 components and 0.14366 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=0.123849Jy sigma=0.000652 ! Fit after self-cal, rms=0.123857Jy sigma=0.000652 ! 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 1.08 FD 1.00 HN 1.05 KP 0.98 ! LA 1.00 MK 1.00* NL 0.98 OV 1.00 ! PT 1.12 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.03 HN 0.93 KP 0.95 ! LA 1.00 MK 1.00* NL 0.95 OV 0.97 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 0.97 KP 0.98 ! LA 0.97 MK 1.00* NL 0.92 OV 1.01 ! PT 1.29 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00 HN 0.94 KP 0.98 ! LA 0.99 MK 1.00* NL 0.93 OV 1.01 ! PT 1.17 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.01 HN 0.91 KP 0.93 ! LA 0.98 MK 1.00* NL 0.97 OV 0.98 ! PT 1.09 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 0.91 KP 0.96 ! LA 1.01 MK 1.00* NL 0.92 OV 1.03 ! PT 1.23 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.04 HN 1.10 KP 0.98 ! LA 0.90 MK 1.00* NL 0.95 OV 0.97 ! PT 1.26 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.02 HN 1.00 KP 0.96 ! LA 1.00 MK 1.00* NL 0.93 OV 0.96 ! PT 1.20 SC 0.98 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.25 FD 1.04 HN 0.99 KP 0.95 ! LA 0.93 MK 1.00* NL 0.94 OV 1.00 ! PT 1.05 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.03 HN 0.90 KP 0.95 ! LA 0.94 MK 1.00* NL 0.95 OV 1.02 ! PT 1.26 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 0.98 HN 0.93 KP 0.96 ! LA 1.00 MK 1.00* NL 0.90 OV 1.01 ! PT 1.21 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.07 HN 0.90 KP 0.96 ! LA 0.93 MK 1.00* NL 0.94 OV 0.99 ! PT 1.15 SC 1.04 ! ! ! Fit before self-cal, rms=0.123857Jy sigma=0.000652 ! Fit after self-cal, rms=0.137017Jy sigma=0.000648 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.193 mas, bmaj=1.621 mas, bpa=64.69 degrees ! Estimated noise=524.317 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 = 0.00105606 Jy ! Component: 100 - total flux cleaned = 0.00114209 Jy ! Component: 150 - total flux cleaned = 0.00120466 Jy ! Component: 200 - total flux cleaned = 0.00132613 Jy ! Total flux subtracted in 200 components = 0.00132613 Jy ! Clean residual min=-0.001750 max=0.001771 Jy/beam ! Clean residual mean=0.000003 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.144986 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 69 components and 0.144986 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=0.137001Jy sigma=0.000648 ! Fit after self-cal, rms=0.137171Jy sigma=0.000648 ! 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=0.137171Jy sigma=0.000648 ! Fit after self-cal, rms=0.144943Jy sigma=0.000644 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.185 mas, bmaj=1.629 mas, bpa=64.89 degrees ! Estimated noise=524.226 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120245 Jy ! Component: 100 - total flux cleaned = 0.00132077 Jy ! Component: 150 - total flux cleaned = 0.00139029 Jy ! Component: 200 - total flux cleaned = 0.00146146 Jy ! Total flux subtracted in 200 components = 0.00146146 Jy ! Clean residual min=-0.001274 max=0.001303 Jy/beam ! Clean residual mean=0.000002 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.146447 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 80 components and 0.146447 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=0.144937Jy sigma=0.000644 ! Fit after self-cal, rms=0.145042Jy sigma=0.000644 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 = 0.000279337 Jy ! Component: 100 - total flux cleaned = 0.000308322 Jy ! Component: 150 - total flux cleaned = 0.000343462 Jy ! Component: 200 - total flux cleaned = 0.000371174 Jy ! Total flux subtracted in 200 components = 0.000371174 Jy ! Clean residual min=-0.001298 max=0.001286 Jy/beam ! Clean residual mean=0.000002 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.146818 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 87 components and 0.146818 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=0.145041Jy sigma=0.000644 ! Fit after self-cal, rms=0.145049Jy sigma=0.000644 ! 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=0.145049Jy sigma=0.000644 ! Fit after self-cal, rms=0.145969Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.185 mas, bmaj=1.626 mas, bpa=64.82 degrees ! Estimated noise=523.535 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000481534 Jy ! Component: 100 - total flux cleaned = 0.000579329 Jy ! Component: 150 - total flux cleaned = 0.000681595 Jy ! Component: 200 - total flux cleaned = 0.000766029 Jy ! Total flux subtracted in 200 components = 0.000766029 Jy ! Clean residual min=-0.001241 max=0.001328 Jy/beam ! Clean residual mean=0.000002 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.147584 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 90 components and 0.147584 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=0.145968Jy sigma=0.000644 ! Fit after self-cal, rms=0.145973Jy sigma=0.000644 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 = 0.000159321 Jy ! Component: 100 - total flux cleaned = 0.000196836 Jy ! Component: 150 - total flux cleaned = 0.000227233 Jy ! Component: 200 - total flux cleaned = 0.000259711 Jy ! Total flux subtracted in 200 components = 0.000259711 Jy ! Clean residual min=-0.001248 max=0.001334 Jy/beam ! Clean residual mean=0.000002 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.147844 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 95 components and 0.147844 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=0.145972Jy sigma=0.000644 ! Fit after self-cal, rms=0.145974Jy sigma=0.000644 ! 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=0.145974Jy sigma=0.000644 ! Fit after self-cal, rms=0.146330Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.244 mas, bmaj=2.712 mas, bpa=69.92 degrees ! Estimated noise=656.977 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000710457 Jy ! Component: 100 - total flux cleaned = 0.00100582 Jy ! Component: 150 - total flux cleaned = 0.00106475 Jy ! Component: 200 - total flux cleaned = 0.00109745 Jy ! Total flux subtracted in 200 components = 0.00109745 Jy ! Clean residual min=-0.001611 max=0.001738 Jy/beam ! Clean residual mean=0.000005 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.148942 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 97 components and 0.148942 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=0.146333Jy sigma=0.000644 ! Fit after self-cal, rms=0.146334Jy sigma=0.000644 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 = 5.49437e-05 Jy ! Component: 100 - total flux cleaned = 9.73871e-05 Jy ! Component: 150 - total flux cleaned = 0.000115292 Jy ! Component: 200 - total flux cleaned = 0.000126743 Jy ! Total flux subtracted in 200 components = 0.000126743 Jy ! Clean residual min=-0.001650 max=0.001755 Jy/beam ! Clean residual mean=0.000005 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.149068 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 99 components and 0.149068 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=0.146336Jy sigma=0.000644 ! Fit after self-cal, rms=0.146335Jy sigma=0.000644 ! 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=1.185 mas, bmaj=1.624 mas, bpa=64.79 degrees ! Estimated noise=523.356 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.185 x 1.624 at 64.79 degrees (North through East) ! Clean map min=-0.0012375 max=0.10462 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.041 mas, bmaj=1.322 mas, bpa=60.68 degrees ! Estimated noise=781.667 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0788725 Jy ! Component: 100 - total flux cleaned = 0.105494 Jy ! Component: 150 - total flux cleaned = 0.119941 Jy ! Component: 200 - total flux cleaned = 0.12876 Jy ! Total flux subtracted in 200 components = 0.12876 Jy ! Clean residual min=-0.002575 max=0.004674 Jy/beam ! Clean residual mean=-0.000006 rms=0.000781 Jy/beam ! Combined flux in latest and established models = 0.12876 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.12876 Jy ! Inverting map and beam ! Estimated beam: bmin=1.185 mas, bmaj=1.624 mas, bpa=64.79 degrees ! Estimated noise=523.356 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 = 0.00768735 Jy ! Component: 100 - total flux cleaned = 0.0121745 Jy ! Component: 150 - total flux cleaned = 0.0149252 Jy ! Component: 200 - total flux cleaned = 0.0166678 Jy ! Total flux subtracted in 200 components = 0.0166678 Jy ! Clean residual min=-0.001387 max=0.001605 Jy/beam ! Clean residual mean=0.000001 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.145427 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 54 components and 0.145427 Jy ! Inverting map ! Added new window around map position (-1.8, 2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00158235 Jy ! Component: 100 - total flux cleaned = 0.00261928 Jy ! Component: 150 - total flux cleaned = 0.00342002 Jy ! Component: 200 - total flux cleaned = 0.00405631 Jy ! Total flux subtracted in 200 components = 0.00405631 Jy ! Clean residual min=-0.001204 max=0.001026 Jy/beam ! Clean residual mean=0.000001 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.149484 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 72 components and 0.149484 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=2.244 mas, bmaj=2.712 mas, bpa=69.92 degrees ! Estimated noise=656.977 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000759786 Jy ! Component: 100 - total flux cleaned = 0.00120898 Jy ! Component: 150 - total flux cleaned = 0.00143162 Jy ! Component: 200 - total flux cleaned = 0.0015381 Jy ! Total flux subtracted in 200 components = 0.0015381 Jy ! Clean residual min=-0.001492 max=0.001322 Jy/beam ! Clean residual mean=0.000004 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.151022 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 = 9.76519e-05 Jy ! Component: 100 - total flux cleaned = 0.000174602 Jy ! Component: 150 - total flux cleaned = 0.000235415 Jy ! Component: 200 - total flux cleaned = 0.000278521 Jy ! Total flux subtracted in 200 components = 0.000278521 Jy ! Clean residual min=-0.001463 max=0.001318 Jy/beam ! Clean residual mean=0.000004 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.1513 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 104 components and 0.1513 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.185 mas, bmaj=1.624 mas, bpa=64.79 degrees ! Estimated noise=523.356 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000164743 Jy ! Component: 100 - total flux cleaned = 0.000196797 Jy ! Component: 150 - total flux cleaned = 0.000196892 Jy ! Component: 200 - total flux cleaned = 0.000196572 Jy ! Total flux subtracted in 200 components = 0.000196572 Jy ! Clean residual min=-0.001132 max=0.001051 Jy/beam ! Clean residual mean=0.000002 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.151497 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 117 components and 0.151497 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=0.146321Jy sigma=0.000644 ! Fit after self-cal, rms=0.146312Jy sigma=0.000644 wmodel J2205+7436_X_2017_01_16_pus_map.mod ! Writing 117 model components to file: J2205+7436_X_2017_01_16_pus_map.mod wobs J2205+7436_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J2205+7436_X_2017_01_16_pus_uvs.fits wwins J2205+7436_X_2017_01_16_pus_map.win ! wwins: Wrote 3 windows to J2205+7436_X_2017_01_16_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 = -0.000260329 Jy ! Component: 100 - total flux cleaned = -0.000317764 Jy ! Component: 150 - total flux cleaned = -0.000409116 Jy ! Component: 200 - total flux cleaned = -0.00046236 Jy ! Component: 250 - total flux cleaned = -0.000462819 Jy ! Component: 300 - total flux cleaned = -0.000512914 Jy ! Component: 350 - total flux cleaned = -0.000512814 Jy ! Component: 400 - total flux cleaned = -0.000512651 Jy ! Component: 450 - total flux cleaned = -0.000451485 Jy ! Component: 500 - total flux cleaned = -0.000421696 Jy ! Component: 550 - total flux cleaned = -0.000407278 Jy ! Component: 600 - total flux cleaned = -0.00040712 Jy ! Component: 650 - total flux cleaned = -0.000378509 Jy ! Component: 700 - total flux cleaned = -0.000364549 Jy ! Component: 750 - total flux cleaned = -0.00033753 Jy ! Component: 800 - total flux cleaned = -0.000350947 Jy ! Component: 850 - total flux cleaned = -0.000351065 Jy ! Component: 900 - total flux cleaned = -0.000363849 Jy ! Component: 950 - total flux cleaned = -0.00035138 Jy ! Component: 1000 - total flux cleaned = -0.00032658 Jy ! Component: 1050 - total flux cleaned = -0.0003389 Jy ! Component: 1100 - total flux cleaned = -0.000290218 Jy ! Component: 1150 - total flux cleaned = -0.000278324 Jy ! Component: 1200 - total flux cleaned = -0.000207746 Jy ! Component: 1250 - total flux cleaned = -0.000196203 Jy ! Component: 1300 - total flux cleaned = -0.000184567 Jy ! Component: 1350 - total flux cleaned = -0.000150375 Jy ! Component: 1400 - total flux cleaned = -0.000116417 Jy ! Component: 1450 - total flux cleaned = -7.20004e-05 Jy ! Component: 1500 - total flux cleaned = -3.92571e-05 Jy ! Component: 1550 - total flux cleaned = -1.7566e-05 Jy ! Component: 1600 - total flux cleaned = 2.51526e-05 Jy ! Component: 1650 - total flux cleaned = 5.70022e-05 Jy ! Component: 1700 - total flux cleaned = 9.88727e-05 Jy ! Component: 1750 - total flux cleaned = 7.80588e-05 Jy ! Component: 1800 - total flux cleaned = 0.000129475 Jy ! Component: 1850 - total flux cleaned = 0.000139546 Jy ! Component: 1900 - total flux cleaned = 0.000129397 Jy ! Component: 1950 - total flux cleaned = 0.000139435 Jy ! Component: 2000 - total flux cleaned = 0.000159316 Jy ! Total flux subtracted in 2048 components = 0.000159249 Jy ! Clean residual min=-0.000592 max=0.000551 Jy/beam ! Clean residual mean=0.000002 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.151656 Jy keep ! Adding 137 model components to the UV plane model. ! The established model now contains 254 components and 0.151656 Jy ![Exited script file: muppet] wmap "J2205+7436_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.185 x 1.624 at 64.79 degrees (North through East) ! Clean map min=-0.0010142 max=0.10486 Jy/beam ! Writing clean map to FITS file: J2205+7436_X_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.104862 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000194765 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.557206 0.557206 1.11441 2.22882 4.45765 8.9153 17.8306 35.6612 71.3224 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.104 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.185 x 1.624 at 64.79 degrees (North through East) ! Clean map min=-0.0010142 max=0.10486 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 J2205+7436_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:52:49 2019