! Started logfile: J0722+3722_X_2017_05_31_pus_uvs.log on Tue Feb 5 10:46:06 2019 obs J0722+3722_X_2017_05_31_pus_uva.fits ! Reading UV FITS file: J0722+3722_X_2017_05_31_pus_uva.fits ! AN table 1: 84 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.96164 visibilities/baseline/integration-bin. ! Found source: J0722+3722 ! ! 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 1698 lines of history. ! ! Reading 43620 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 J0722+3722_X_2017_05_31_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 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.925741Jy sigma=0.007572 ! Fit after self-cal, rms=0.911087Jy sigma=0.007473 ! 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=0.7556 mas, bmaj=1.272 mas, bpa=2.623 degrees ! Estimated noise=811.937 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 = 0.0666644 Jy ! Component: 100 - total flux cleaned = 0.0900127 Jy ! Total flux subtracted in 100 components = 0.0900127 Jy ! Clean residual min=-0.004644 max=0.013327 Jy/beam ! Clean residual mean=-0.000014 rms=0.001354 Jy/beam ! Combined flux in latest and established models = 0.0900127 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0900127 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=0.090289Jy sigma=0.000688 ! Fit after self-cal, rms=0.090112Jy sigma=0.000687 ! Inverting map ! Added new window around map position (-1, 0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.014626 Jy ! Component: 100 - total flux cleaned = 0.0227157 Jy ! Total flux subtracted in 100 components = 0.0227157 Jy ! Clean residual min=-0.003553 max=0.004189 Jy/beam ! Clean residual mean=-0.000001 rms=0.000821 Jy/beam ! Combined flux in latest and established models = 0.112728 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 14 components and 0.112728 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=0.087404Jy sigma=0.000660 ! Fit after self-cal, rms=0.087260Jy sigma=0.000659 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00610454 Jy ! Component: 100 - total flux cleaned = 0.00938565 Jy ! Total flux subtracted in 100 components = 0.00938565 Jy ! Clean residual min=-0.002875 max=0.003115 Jy/beam ! Clean residual mean=0.000005 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.122114 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 18 components and 0.122114 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=0.086844Jy sigma=0.000655 ! Fit after self-cal, rms=0.086807Jy sigma=0.000655 ! 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=0.9492 mas, bmaj=1.585 mas, bpa=2.691 degrees ! Estimated noise=417.92 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 = 0.00262583 Jy ! Component: 100 - total flux cleaned = 0.0032845 Jy ! Component: 150 - total flux cleaned = 0.00357904 Jy ! Component: 200 - total flux cleaned = 0.00374888 Jy ! Total flux subtracted in 200 components = 0.00374888 Jy ! Clean residual min=-0.002204 max=0.002117 Jy/beam ! Clean residual mean=0.000019 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.125863 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 30 components and 0.125863 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=0.086733Jy sigma=0.000654 ! Fit after self-cal, rms=0.086731Jy sigma=0.000654 ! 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 0.99 FD 0.97 HN 0.99 KP 1.02 ! LA 0.98 MK 1.13 NL 0.97 OV 1.07 ! PT 1.02 SC 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 0.98 KP 0.93 ! LA 0.98 MK 0.94 NL 0.97 OV 1.09 ! PT 1.08 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.04 KP 0.89 ! LA 0.99 MK 0.97 NL 0.98 OV 1.08 ! PT 1.05 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 0.95 KP 0.97 ! LA 1.02 MK 0.95 NL 0.97 OV 1.07 ! PT 1.05 SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.99 KP 0.96 ! LA 0.99 MK 1.03 NL 0.87 OV 1.10 ! PT 1.08 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 0.98 KP 0.95 ! LA 1.03 MK 1.04 NL 0.86 OV 1.00 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.06 KP 0.98 ! LA 1.06 MK 1.09 NL 0.86 OV 1.01 ! PT 1.07 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 1.09 KP 0.95 ! LA 1.00 MK 0.95 NL 0.87 OV 1.03 ! PT 1.05 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.09 KP 0.98 ! LA 1.05 MK 0.98 NL 0.91 OV 0.97 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 1.06 KP 1.02 ! LA 1.05 MK 0.99 NL 0.87 OV 1.01 ! PT 1.03 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.05 HN 1.01 KP 0.87 ! LA 1.03 MK 0.95 NL 0.91 OV 1.04 ! PT 1.02 SC 0.94 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 1.00 KP 0.95 ! LA 1.04 MK 1.01 NL 0.91 OV 1.08 ! PT 1.00 SC 1.01 ! ! ! Fit before self-cal, rms=0.086731Jy sigma=0.000654 ! Fit after self-cal, rms=0.086335Jy sigma=0.000651 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9535 mas, bmaj=1.588 mas, bpa=2.329 degrees ! Estimated noise=416.175 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 = 2.01864e-05 Jy ! Component: 100 - total flux cleaned = 6.95479e-05 Jy ! Component: 150 - total flux cleaned = 8.81735e-05 Jy ! Component: 200 - total flux cleaned = 8.82247e-05 Jy ! Total flux subtracted in 200 components = 8.82247e-05 Jy ! Clean residual min=-0.001517 max=0.001527 Jy/beam ! Clean residual mean=0.000003 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.125951 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 38 components and 0.125951 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=0.086323Jy sigma=0.000651 ! Fit after self-cal, rms=0.086351Jy sigma=0.000650 ! 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=0.086351Jy sigma=0.000650 ! Fit after self-cal, rms=0.090892Jy sigma=0.000648 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9525 mas, bmaj=1.586 mas, bpa=2.716 degrees ! Estimated noise=415.373 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000167538 Jy ! Component: 100 - total flux cleaned = 8.99055e-05 Jy ! Component: 150 - total flux cleaned = 4.05721e-05 Jy ! Component: 200 - total flux cleaned = 2.0664e-05 Jy ! Total flux subtracted in 200 components = 2.0664e-05 Jy ! Clean residual min=-0.001069 max=0.001200 Jy/beam ! Clean residual mean=0.000001 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.125972 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 45 components and 0.125972 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=0.090887Jy sigma=0.000648 ! Fit after self-cal, rms=0.090986Jy sigma=0.000648 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 (20.4, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00064019 Jy ! Component: 100 - total flux cleaned = 0.000617685 Jy ! Component: 150 - total flux cleaned = 0.000539497 Jy ! Component: 200 - total flux cleaned = 0.000471019 Jy ! Total flux subtracted in 200 components = 0.000471019 Jy ! Clean residual min=-0.001069 max=0.001067 Jy/beam ! Clean residual mean=0.000000 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.126443 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 61 components and 0.126443 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=0.090970Jy sigma=0.000648 ! Fit after self-cal, rms=0.090966Jy sigma=0.000648 ! 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=0.090966Jy sigma=0.000648 ! Fit after self-cal, rms=0.092388Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9523 mas, bmaj=1.586 mas, bpa=2.858 degrees ! Estimated noise=414.628 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.98815e-05 Jy ! Component: 100 - total flux cleaned = 0.000106628 Jy ! Component: 150 - total flux cleaned = 0.000120714 Jy ! Component: 200 - total flux cleaned = 8.13922e-05 Jy ! Total flux subtracted in 200 components = 8.13922e-05 Jy ! Clean residual min=-0.001031 max=0.001037 Jy/beam ! Clean residual mean=-0.000000 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.126524 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 64 components and 0.126524 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=0.092382Jy sigma=0.000648 ! Fit after self-cal, rms=0.092401Jy sigma=0.000648 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 = -1.08555e-05 Jy ! Component: 100 - total flux cleaned = -2.36631e-05 Jy ! Component: 150 - total flux cleaned = -2.34512e-05 Jy ! Component: 200 - total flux cleaned = -2.3594e-05 Jy ! Total flux subtracted in 200 components = -2.3594e-05 Jy ! Clean residual min=-0.001031 max=0.001036 Jy/beam ! Clean residual mean=-0.000000 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.126501 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 68 components and 0.126501 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=0.092397Jy sigma=0.000648 ! Fit after self-cal, rms=0.092397Jy sigma=0.000648 ! 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=0.092397Jy sigma=0.000648 ! Fit after self-cal, rms=0.092377Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.122 mas, bmaj=2.64 mas, bpa=-1.063 degrees ! Estimated noise=521.123 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.61988e-05 Jy ! Component: 100 - total flux cleaned = -6.47646e-05 Jy ! Component: 150 - total flux cleaned = -9.72999e-05 Jy ! Component: 200 - total flux cleaned = -0.000102938 Jy ! Total flux subtracted in 200 components = -0.000102938 Jy ! Clean residual min=-0.001195 max=0.001153 Jy/beam ! Clean residual mean=0.000001 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.126398 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 77 components and 0.126398 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=0.092376Jy sigma=0.000648 ! Fit after self-cal, rms=0.092377Jy sigma=0.000648 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.65947e-07 Jy ! Component: 100 - total flux cleaned = 1.06058e-05 Jy ! Component: 150 - total flux cleaned = 1.07043e-05 Jy ! Component: 200 - total flux cleaned = 6.85538e-06 Jy ! Total flux subtracted in 200 components = 6.85538e-06 Jy ! Clean residual min=-0.001198 max=0.001149 Jy/beam ! Clean residual mean=0.000001 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.126405 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 82 components and 0.126405 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=0.092376Jy sigma=0.000648 ! Fit after self-cal, rms=0.092376Jy sigma=0.000648 ! 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=0.9525 mas, bmaj=1.587 mas, bpa=2.939 degrees ! Estimated noise=414.027 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9525 x 1.587 at 2.939 degrees (North through East) ! Clean map min=-0.00095216 max=0.088313 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=0.7565 mas, bmaj=1.269 mas, bpa=2.936 degrees ! Estimated noise=806.181 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0661009 Jy ! Component: 100 - total flux cleaned = 0.091971 Jy ! Component: 150 - total flux cleaned = 0.105881 Jy ! Component: 200 - total flux cleaned = 0.11408 Jy ! Total flux subtracted in 200 components = 0.11408 Jy ! Clean residual min=-0.002581 max=0.004260 Jy/beam ! Clean residual mean=-0.000008 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.11408 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.11408 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9525 mas, bmaj=1.587 mas, bpa=2.939 degrees ! Estimated noise=414.027 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 = 0.005996 Jy ! Component: 100 - total flux cleaned = 0.00897392 Jy ! Component: 150 - total flux cleaned = 0.0107189 Jy ! Component: 200 - total flux cleaned = 0.0116151 Jy ! Total flux subtracted in 200 components = 0.0116151 Jy ! Clean residual min=-0.001112 max=0.001126 Jy/beam ! Clean residual mean=-0.000001 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.125695 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 29 components and 0.125695 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.122 mas, bmaj=2.64 mas, bpa=-1.063 degrees ! Estimated noise=521.123 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000669653 Jy ! Component: 100 - total flux cleaned = 0.000792044 Jy ! Component: 150 - total flux cleaned = 0.000769266 Jy ! Component: 200 - total flux cleaned = 0.000737035 Jy ! Total flux subtracted in 200 components = 0.000737035 Jy ! Clean residual min=-0.001196 max=0.001162 Jy/beam ! Clean residual mean=0.000001 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.126432 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 = -2.98186e-05 Jy ! Component: 100 - total flux cleaned = -4.83403e-05 Jy ! Component: 150 - total flux cleaned = -5.69955e-05 Jy ! Component: 200 - total flux cleaned = -6.49309e-05 Jy ! Total flux subtracted in 200 components = -6.49309e-05 Jy ! Clean residual min=-0.001194 max=0.001162 Jy/beam ! Clean residual mean=0.000001 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.126367 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 52 components and 0.126367 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9525 mas, bmaj=1.587 mas, bpa=2.939 degrees ! Estimated noise=414.027 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.10268e-05 Jy ! Component: 100 - total flux cleaned = 0.000168126 Jy ! Component: 150 - total flux cleaned = 0.000228718 Jy ! Component: 200 - total flux cleaned = 0.000228287 Jy ! Total flux subtracted in 200 components = 0.000228287 Jy ! Clean residual min=-0.001029 max=0.001071 Jy/beam ! Clean residual mean=0.000000 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.126596 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 64 components and 0.126596 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=0.092396Jy sigma=0.000648 ! Fit after self-cal, rms=0.092395Jy sigma=0.000648 wmodel J0722+3722_X_2017_05_31_pus_map.mod ! Writing 64 model components to file: J0722+3722_X_2017_05_31_pus_map.mod wobs J0722+3722_X_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J0722+3722_X_2017_05_31_pus_uvs.fits wwins J0722+3722_X_2017_05_31_pus_map.win ! wwins: Wrote 3 windows to J0722+3722_X_2017_05_31_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 = 2.15169e-05 Jy ! Component: 100 - total flux cleaned = -0.000102852 Jy ! Component: 150 - total flux cleaned = -0.000137187 Jy ! Component: 200 - total flux cleaned = -0.000169201 Jy ! Component: 250 - total flux cleaned = -0.000231039 Jy ! Component: 300 - total flux cleaned = -0.00032158 Jy ! Component: 350 - total flux cleaned = -0.000409711 Jy ! Component: 400 - total flux cleaned = -0.000438648 Jy ! Component: 450 - total flux cleaned = -0.000522637 Jy ! Component: 500 - total flux cleaned = -0.000591392 Jy ! Component: 550 - total flux cleaned = -0.000645374 Jy ! Component: 600 - total flux cleaned = -0.000685185 Jy ! Component: 650 - total flux cleaned = -0.000737107 Jy ! Component: 700 - total flux cleaned = -0.000813452 Jy ! Component: 750 - total flux cleaned = -0.000850985 Jy ! Component: 800 - total flux cleaned = -0.000888125 Jy ! Component: 850 - total flux cleaned = -0.000936737 Jy ! Component: 900 - total flux cleaned = -0.000984613 Jy ! Component: 950 - total flux cleaned = -0.00102011 Jy ! Component: 1000 - total flux cleaned = -0.0010668 Jy ! Component: 1050 - total flux cleaned = -0.00112404 Jy ! Component: 1100 - total flux cleaned = -0.00114645 Jy ! Component: 1150 - total flux cleaned = -0.0011798 Jy ! Component: 1200 - total flux cleaned = -0.00121273 Jy ! Component: 1250 - total flux cleaned = -0.00124515 Jy ! Component: 1300 - total flux cleaned = -0.00123443 Jy ! Component: 1350 - total flux cleaned = -0.001277 Jy ! Component: 1400 - total flux cleaned = -0.00133995 Jy ! Component: 1450 - total flux cleaned = -0.00136042 Jy ! Component: 1500 - total flux cleaned = -0.00136018 Jy ! Component: 1550 - total flux cleaned = -0.00137031 Jy ! Component: 1600 - total flux cleaned = -0.00140062 Jy ! Component: 1650 - total flux cleaned = -0.00142063 Jy ! Component: 1700 - total flux cleaned = -0.00147001 Jy ! Component: 1750 - total flux cleaned = -0.00146999 Jy ! Component: 1800 - total flux cleaned = -0.00149916 Jy ! Component: 1850 - total flux cleaned = -0.00155679 Jy ! Component: 1900 - total flux cleaned = -0.00163284 Jy ! Component: 1950 - total flux cleaned = -0.00160436 Jy ! Component: 2000 - total flux cleaned = -0.00162308 Jy ! Total flux subtracted in 2048 components = -0.0016694 Jy ! Clean residual min=-0.000577 max=0.000595 Jy/beam ! Clean residual mean=0.000000 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.124926 Jy keep ! Adding 147 model components to the UV plane model. ! The established model now contains 211 components and 0.124926 Jy ![Exited script file: muppet] wmap "J0722+3722_X_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9525 x 1.587 at 2.939 degrees (North through East) ! Clean map min=-0.00081752 max=0.087884 Jy/beam ! Writing clean map to FITS file: J0722+3722_X_2017_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0878845 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000170883 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.583322 0.583322 1.16664 2.33329 4.66657 9.33314 18.6663 37.3326 74.6652 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.087 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9525 x 1.587 at 2.939 degrees (North through East) ! Clean map min=-0.00081752 max=0.087884 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 J0722+3722_X_2017_05_31_pus_uvs.log closed on Tue Feb 5 10:46:09 2019