! Started logfile: J1221+4411_X_2017_05_27_pus_uvs.log on Fri May 3 10:35:02 2019 obs J1221+4411_X_2017_05_27_pus_uva.fits ! Reading UV FITS file: J1221+4411_X_2017_05_27_pus_uva.fits ! AN table 1: 84 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.893386 visibilities/baseline/integration-bin. ! Found source: J1221+4411 ! ! 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 1033 lines of history. ! ! Reading 40524 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 J1221+4411_X_2017_05_27_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 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.761320Jy sigma=0.006631 ! Fit after self-cal, rms=0.748364Jy sigma=0.006526 ! 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=0.8196 mas, bmaj=1.147 mas, bpa=-7.49 degrees ! Estimated noise=769.519 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 = 0.194772 Jy ! Component: 100 - total flux cleaned = 0.239778 Jy ! Total flux subtracted in 100 components = 0.239778 Jy ! Clean residual min=-0.004801 max=0.016747 Jy/beam ! Clean residual mean=-0.000045 rms=0.001553 Jy/beam ! Combined flux in latest and established models = 0.239778 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.239778 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=0.081848Jy sigma=0.000690 ! Fit after self-cal, rms=0.081844Jy sigma=0.000690 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0170991 Jy ! Component: 100 - total flux cleaned = 0.0256523 Jy ! Total flux subtracted in 100 components = 0.0256523 Jy ! Clean residual min=-0.003348 max=0.004197 Jy/beam ! Clean residual mean=-0.000013 rms=0.000895 Jy/beam ! Combined flux in latest and established models = 0.26543 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 16 components and 0.26543 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=0.078137Jy sigma=0.000654 ! Fit after self-cal, rms=0.078111Jy sigma=0.000653 ! 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=1.036 mas, bmaj=1.411 mas, bpa=-4.557 degrees ! Estimated noise=405.855 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 = 0.00509109 Jy ! Component: 100 - total flux cleaned = 0.00748437 Jy ! Component: 150 - total flux cleaned = 0.00840969 Jy ! Component: 200 - total flux cleaned = 0.00856471 Jy ! Total flux subtracted in 200 components = 0.00856471 Jy ! Clean residual min=-0.002917 max=0.002839 Jy/beam ! Clean residual mean=-0.000002 rms=0.000615 Jy/beam ! Combined flux in latest and established models = 0.273995 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 28 components and 0.273995 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=0.077825Jy sigma=0.000650 ! Fit after self-cal, rms=0.077822Jy sigma=0.000650 ! 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 0.96 FD 0.99 HN 0.99 KP 0.99 ! LA 0.98 MK 0.98 NL 0.97 OV 0.99 ! PT 1.02 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.97 KP 0.98 ! LA 0.97 MK 0.99 NL 0.97 OV 1.00 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 0.98 KP 1.02 ! LA 1.00 MK 1.00 NL 0.96 OV 0.99 ! PT 1.03 SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.02 KP 0.99 ! LA 0.99 MK 1.01 NL 0.96 OV 1.01 ! PT 1.03 SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.98 KP 1.00 ! LA 0.99 MK 1.04 NL 0.96 OV 1.01 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.00 KP 1.00 ! LA 1.00 MK 1.01 NL 0.98 OV 0.99 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.00 KP 1.01 ! LA 1.02 MK 1.00 NL 0.97 OV 1.00 ! PT 1.03 SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 1.00 KP 1.01 ! LA 0.98 MK 1.01 NL 0.97 OV 1.00 ! PT 1.04 SC 1.08 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.99 KP 1.00 ! LA 1.01 MK 0.99 NL 0.96 OV 1.01 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.99 KP 1.01 ! LA 1.01 MK 1.03 NL 0.97 OV 1.00 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.01 KP 1.01 ! LA 1.02 MK 1.00 NL 0.98 OV 1.01 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 0.99 KP 0.97 ! LA 0.99 MK 0.96 NL 0.98 OV 1.01 ! PT 1.04 SC 1.04 ! ! ! Fit before self-cal, rms=0.077822Jy sigma=0.000650 ! Fit after self-cal, rms=0.077547Jy sigma=0.000646 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.043 mas, bmaj=1.42 mas, bpa=-5.522 degrees ! Estimated noise=406.75 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 = -0.00109624 Jy ! Component: 100 - total flux cleaned = -0.00109605 Jy ! Component: 150 - total flux cleaned = -0.00109792 Jy ! Component: 200 - total flux cleaned = -0.00113751 Jy ! Total flux subtracted in 200 components = -0.00113751 Jy ! Clean residual min=-0.001507 max=0.002194 Jy/beam ! Clean residual mean=-0.000019 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.272857 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 34 components and 0.272857 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=0.077512Jy sigma=0.000645 ! Fit after self-cal, rms=0.077513Jy sigma=0.000645 ! 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=0.077513Jy sigma=0.000645 ! Fit after self-cal, rms=0.077479Jy sigma=0.000643 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.043 mas, bmaj=1.418 mas, bpa=-5.22 degrees ! Estimated noise=406.382 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.90105e-05 Jy ! Component: 100 - total flux cleaned = -6.76092e-06 Jy ! Component: 150 - total flux cleaned = -6.96081e-06 Jy ! Component: 200 - total flux cleaned = -1.62172e-05 Jy ! Total flux subtracted in 200 components = -1.62172e-05 Jy ! Clean residual min=-0.001367 max=0.001539 Jy/beam ! Clean residual mean=-0.000017 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.272841 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 38 components and 0.272841 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=0.077474Jy sigma=0.000643 ! Fit after self-cal, rms=0.077482Jy sigma=0.000643 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 (-5.2, 3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00159449 Jy ! Component: 100 - total flux cleaned = 0.00266656 Jy ! Component: 150 - total flux cleaned = 0.0034347 Jy ! Component: 200 - total flux cleaned = 0.00399822 Jy ! Total flux subtracted in 200 components = 0.00399822 Jy ! Clean residual min=-0.001287 max=0.001352 Jy/beam ! Clean residual mean=-0.000009 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.276839 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 59 components and 0.276839 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=0.077442Jy sigma=0.000643 ! Fit after self-cal, rms=0.077440Jy sigma=0.000643 ! Inverting map ! Added new window around map position (-9.8, 5.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00153968 Jy ! Component: 100 - total flux cleaned = 0.00257977 Jy ! Component: 150 - total flux cleaned = 0.00334445 Jy ! Component: 200 - total flux cleaned = 0.00396349 Jy ! Total flux subtracted in 200 components = 0.00396349 Jy ! Clean residual min=-0.001181 max=0.001120 Jy/beam ! Clean residual mean=-0.000005 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.280803 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 83 components and 0.280803 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=0.077403Jy sigma=0.000642 ! Fit after self-cal, rms=0.077401Jy sigma=0.000642 ! 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=0.077401Jy sigma=0.000642 ! Fit after self-cal, rms=0.077361Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.044 mas, bmaj=1.419 mas, bpa=-5.15 degrees ! Estimated noise=406.11 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000667916 Jy ! Component: 100 - total flux cleaned = 0.00120333 Jy ! Component: 150 - total flux cleaned = 0.00159359 Jy ! Component: 200 - total flux cleaned = 0.00187597 Jy ! Total flux subtracted in 200 components = 0.00187597 Jy ! Clean residual min=-0.001120 max=0.001044 Jy/beam ! Clean residual mean=-0.000004 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.282679 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 89 components and 0.282679 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=0.077352Jy sigma=0.000642 ! Fit after self-cal, rms=0.077352Jy sigma=0.000642 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 = 0.000330772 Jy ! Component: 100 - total flux cleaned = 0.000550021 Jy ! Component: 150 - total flux cleaned = 0.000710254 Jy ! Component: 200 - total flux cleaned = 0.000797281 Jy ! Total flux subtracted in 200 components = 0.000797281 Jy ! Clean residual min=-0.001102 max=0.001036 Jy/beam ! Clean residual mean=-0.000002 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.283476 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 93 components and 0.283476 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=0.077347Jy sigma=0.000642 ! Fit after self-cal, rms=0.077347Jy sigma=0.000642 ! 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=0.077347Jy sigma=0.000642 ! Fit after self-cal, rms=0.077356Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.371 mas, bmaj=2.51 mas, bpa=-18.06 degrees ! Estimated noise=503.343 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00073405 Jy ! Component: 100 - total flux cleaned = 0.00123051 Jy ! Component: 150 - total flux cleaned = 0.00149302 Jy ! Component: 200 - total flux cleaned = 0.00170026 Jy ! Total flux subtracted in 200 components = 0.00170026 Jy ! Clean residual min=-0.001185 max=0.001204 Jy/beam ! Clean residual mean=-0.000002 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.285176 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 105 components and 0.285176 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=0.077356Jy sigma=0.000642 ! Fit after self-cal, rms=0.077355Jy sigma=0.000642 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 = 0.000146035 Jy ! Component: 100 - total flux cleaned = 0.000289434 Jy ! Component: 150 - total flux cleaned = 0.000403658 Jy ! Component: 200 - total flux cleaned = 0.000495617 Jy ! Total flux subtracted in 200 components = 0.000495617 Jy ! Clean residual min=-0.001157 max=0.001168 Jy/beam ! Clean residual mean=0.000000 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.285672 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 113 components and 0.285672 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=0.077355Jy sigma=0.000642 ! Fit after self-cal, rms=0.077355Jy sigma=0.000642 ! 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=1.044 mas, bmaj=1.419 mas, bpa=-5.122 degrees ! Estimated noise=406.152 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.044 x 1.419 at -5.122 degrees (North through East) ! Clean map min=-0.00096734 max=0.25412 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=0.8241 mas, bmaj=1.154 mas, bpa=-8.024 degrees ! Estimated noise=772.308 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.195414 Jy ! Component: 100 - total flux cleaned = 0.239915 Jy ! Component: 150 - total flux cleaned = 0.256227 Jy ! Component: 200 - total flux cleaned = 0.264169 Jy ! Total flux subtracted in 200 components = 0.264169 Jy ! Clean residual min=-0.002627 max=0.003806 Jy/beam ! Clean residual mean=-0.000021 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.264168 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.264168 Jy ! Inverting map and beam ! Estimated beam: bmin=1.044 mas, bmaj=1.419 mas, bpa=-5.122 degrees ! Estimated noise=406.152 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 = 0.00462162 Jy ! Component: 100 - total flux cleaned = 0.00701192 Jy ! Component: 150 - total flux cleaned = 0.00891026 Jy ! Component: 200 - total flux cleaned = 0.0105373 Jy ! Total flux subtracted in 200 components = 0.0105373 Jy ! Clean residual min=-0.001365 max=0.001298 Jy/beam ! Clean residual mean=-0.000018 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.274706 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 42 components and 0.274706 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=2.371 mas, bmaj=2.51 mas, bpa=-18.06 degrees ! Estimated noise=503.343 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00233647 Jy ! Component: 100 - total flux cleaned = 0.00413717 Jy ! Component: 150 - total flux cleaned = 0.00557589 Jy ! Component: 200 - total flux cleaned = 0.00673767 Jy ! Total flux subtracted in 200 components = 0.00673767 Jy ! Clean residual min=-0.001288 max=0.001152 Jy/beam ! Clean residual mean=-0.000015 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.281443 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 = 0.000943371 Jy ! Component: 100 - total flux cleaned = 0.00171262 Jy ! Component: 150 - total flux cleaned = 0.00234217 Jy ! Component: 200 - total flux cleaned = 0.00285807 Jy ! Total flux subtracted in 200 components = 0.00285807 Jy ! Clean residual min=-0.001185 max=0.001130 Jy/beam ! Clean residual mean=-0.000005 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.284301 Jy ! Adding 80 model components to the UV plane model. ! The established model now contains 114 components and 0.284301 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.044 mas, bmaj=1.419 mas, bpa=-5.122 degrees ! Estimated noise=406.152 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000318479 Jy ! Component: 100 - total flux cleaned = 0.000398091 Jy ! Component: 150 - total flux cleaned = 0.000445838 Jy ! Component: 200 - total flux cleaned = 0.000445399 Jy ! Total flux subtracted in 200 components = 0.000445399 Jy ! Clean residual min=-0.001175 max=0.001181 Jy/beam ! Clean residual mean=-0.000001 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.284747 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 124 components and 0.284747 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=0.077380Jy sigma=0.000642 ! Fit after self-cal, rms=0.077374Jy sigma=0.000642 wmodel J1221+4411_X_2017_05_27_pus_map.mod ! Writing 124 model components to file: J1221+4411_X_2017_05_27_pus_map.mod wobs J1221+4411_X_2017_05_27_pus_uvs.fits ! Writing UV FITS file: J1221+4411_X_2017_05_27_pus_uvs.fits wwins J1221+4411_X_2017_05_27_pus_map.win ! wwins: Wrote 3 windows to J1221+4411_X_2017_05_27_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 = -0.000140711 Jy ! Component: 100 - total flux cleaned = -0.000124246 Jy ! Component: 150 - total flux cleaned = 1.114e-05 Jy ! Component: 200 - total flux cleaned = 9.23435e-05 Jy ! Component: 250 - total flux cleaned = 0.000108167 Jy ! Component: 300 - total flux cleaned = 0.000153596 Jy ! Component: 350 - total flux cleaned = 0.000123889 Jy ! Component: 400 - total flux cleaned = 3.74072e-05 Jy ! Component: 450 - total flux cleaned = 3.75963e-05 Jy ! Component: 500 - total flux cleaned = -1.81224e-05 Jy ! Component: 550 - total flux cleaned = -5.91325e-05 Jy ! Component: 600 - total flux cleaned = -0.00013903 Jy ! Component: 650 - total flux cleaned = -0.000125973 Jy ! Component: 700 - total flux cleaned = -0.00019084 Jy ! Component: 750 - total flux cleaned = -0.000216412 Jy ! Component: 800 - total flux cleaned = -0.000241548 Jy ! Component: 850 - total flux cleaned = -0.0002046 Jy ! Component: 900 - total flux cleaned = -0.00021676 Jy ! Component: 950 - total flux cleaned = -0.000204959 Jy ! Component: 1000 - total flux cleaned = -0.0002168 Jy ! Component: 1050 - total flux cleaned = -0.000205202 Jy ! Component: 1100 - total flux cleaned = -0.000228201 Jy ! Component: 1150 - total flux cleaned = -0.000171712 Jy ! Component: 1200 - total flux cleaned = -0.000149487 Jy ! Component: 1250 - total flux cleaned = -0.000149519 Jy ! Component: 1300 - total flux cleaned = -0.000160254 Jy ! Component: 1350 - total flux cleaned = -0.000149462 Jy ! Component: 1400 - total flux cleaned = -0.000128198 Jy ! Component: 1450 - total flux cleaned = -0.000170399 Jy ! Component: 1500 - total flux cleaned = -0.000149574 Jy ! Component: 1550 - total flux cleaned = -0.000139422 Jy ! Component: 1600 - total flux cleaned = -0.000149617 Jy ! Component: 1650 - total flux cleaned = -0.000169903 Jy ! Component: 1700 - total flux cleaned = -0.000199856 Jy ! Component: 1750 - total flux cleaned = -0.00016023 Jy ! Component: 1800 - total flux cleaned = -0.000209173 Jy ! Component: 1850 - total flux cleaned = -0.000209289 Jy ! Component: 1900 - total flux cleaned = -0.000209322 Jy ! Component: 1950 - total flux cleaned = -0.00022827 Jy ! Component: 2000 - total flux cleaned = -0.00022815 Jy ! Total flux subtracted in 2048 components = -0.000228193 Jy ! Clean residual min=-0.000494 max=0.000639 Jy/beam ! Clean residual mean=-0.000002 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.284519 Jy keep ! Adding 149 model components to the UV plane model. ! The established model now contains 273 components and 0.284518 Jy ![Exited script file: muppet] wmap "J1221+4411_X_2017_05_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.044 x 1.419 at -5.122 degrees (North through East) ! Clean map min=-0.00082432 max=0.254 Jy/beam ! Writing clean map to FITS file: J1221+4411_X_2017_05_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.254 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000170682 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.201592 0.201592 0.403185 0.806369 1.61274 3.22548 6.45096 12.9019 25.8038 51.6076 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.254 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.044 x 1.419 at -5.122 degrees (North through East) ! Clean map min=-0.00082432 max=0.254 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 J1221+4411_X_2017_05_27_pus_uvs.log closed on Fri May 3 10:35:05 2019