! Started logfile: J0524+7034_X_2017_08_12_pus_uvs.log on Fri May 10 15:19:45 2019 obs J0524+7034_X_2017_08_12_pus_uva.fits ! Reading UV FITS file: J0524+7034_X_2017_08_12_pus_uva.fits ! AN table 1: 152 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.968275 visibilities/baseline/integration-bin. ! Found source: J0524+7034 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 1049 lines of history. ! ! Reading 79476 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 J0524+7034_X_2017_08_12_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.865122Jy sigma=0.007238 ! Fit after self-cal, rms=0.856581Jy sigma=0.007168 ! 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=0.7699 mas, bmaj=1.023 mas, bpa=45.16 degrees ! Estimated noise=606.395 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 = 0.109225 Jy ! Component: 100 - total flux cleaned = 0.142069 Jy ! Total flux subtracted in 100 components = 0.142069 Jy ! Clean residual min=-0.003997 max=0.013082 Jy/beam ! Clean residual mean=-0.000022 rms=0.001024 Jy/beam ! Combined flux in latest and established models = 0.142069 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.142069 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=0.083994Jy sigma=0.000674 ! Fit after self-cal, rms=0.083973Jy sigma=0.000674 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0137421 Jy ! Component: 100 - total flux cleaned = 0.0201594 Jy ! Total flux subtracted in 100 components = 0.0201594 Jy ! Clean residual min=-0.002337 max=0.005176 Jy/beam ! Clean residual mean=-0.000012 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.162229 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 11 components and 0.162229 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=0.081789Jy sigma=0.000654 ! Fit after self-cal, rms=0.081790Jy sigma=0.000654 ! Inverting map ! Added new window around map position (-3.6, 1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0048302 Jy ! Component: 100 - total flux cleaned = 0.00778318 Jy ! Total flux subtracted in 100 components = 0.00778318 Jy ! Clean residual min=-0.002123 max=0.002687 Jy/beam ! Clean residual mean=-0.000008 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.170012 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 16 components and 0.170012 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=0.081520Jy sigma=0.000652 ! Fit after self-cal, rms=0.081514Jy sigma=0.000652 ! 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=0.9749 mas, bmaj=1.266 mas, bpa=45.51 degrees ! Estimated noise=302.51 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 (-1.4, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00285087 Jy ! Component: 100 - total flux cleaned = 0.00455951 Jy ! Component: 150 - total flux cleaned = 0.00545926 Jy ! Component: 200 - total flux cleaned = 0.00598341 Jy ! Total flux subtracted in 200 components = 0.00598341 Jy ! Clean residual min=-0.001336 max=0.002104 Jy/beam ! Clean residual mean=-0.000012 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.175995 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 33 components and 0.175995 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=0.081404Jy sigma=0.000651 ! Fit after self-cal, rms=0.081395Jy sigma=0.000650 ! Inverting map ! Added new window around map position (-5.6, 3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00222726 Jy ! Component: 100 - total flux cleaned = 0.00335884 Jy ! Component: 150 - total flux cleaned = 0.00378919 Jy ! Component: 200 - total flux cleaned = 0.00399014 Jy ! Total flux subtracted in 200 components = 0.00399014 Jy ! Clean residual min=-0.001258 max=0.001278 Jy/beam ! Clean residual mean=-0.000006 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.179986 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 53 components and 0.179986 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=0.081325Jy sigma=0.000650 ! Fit after self-cal, rms=0.081319Jy 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 0.99 FD 0.98 HN 1.00 KP 1.03 ! LA 0.98 MK 0.94 NL 1.00 OV 1.00 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 0.98 KP 1.05 ! LA 0.96 MK 1.01 NL 1.00 OV 0.99 ! PT 1.05 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.99 KP 0.95 ! LA 1.00 MK 0.97 NL 0.98 OV 1.00 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.04 KP 0.99 ! LA 0.99 MK 1.01 NL 0.97 OV 1.00 ! PT 1.01 SC 1.09 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.98 KP 0.99 ! LA 1.00 MK 0.99 NL 0.98 OV 1.01 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.00 KP 1.01 ! LA 0.99 MK 1.00 NL 0.99 OV 1.01 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.98 KP 0.99 ! LA 1.00 MK 1.00 NL 0.98 OV 1.00 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.05 HN 0.98 KP 0.97 ! LA 0.96 MK 0.97 NL 0.99 OV 1.01 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 0.99 KP 0.99 ! LA 1.00 MK 0.96 NL 0.97 OV 1.00 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.97 KP 1.01 ! LA 1.00 MK 0.98 NL 0.97 OV 1.03 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.98 KP 0.99 ! LA 1.01 MK 0.97 NL 0.97 OV 1.02 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.96 KP 0.99 ! LA 0.97 MK 0.97 NL 0.99 OV 0.99 ! PT 1.03 SC 1.04 ! ! ! Fit before self-cal, rms=0.081319Jy sigma=0.000650 ! Fit after self-cal, rms=0.081093Jy sigma=0.000649 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9792 mas, bmaj=1.266 mas, bpa=45.54 degrees ! Estimated noise=302.197 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 = 0.000284782 Jy ! Component: 100 - total flux cleaned = 0.000615989 Jy ! Component: 150 - total flux cleaned = 0.000921811 Jy ! Component: 200 - total flux cleaned = 0.00115576 Jy ! Total flux subtracted in 200 components = 0.00115576 Jy ! Clean residual min=-0.001122 max=0.001011 Jy/beam ! Clean residual mean=-0.000003 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.181141 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 64 components and 0.181141 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=0.081064Jy sigma=0.000648 ! Fit after self-cal, rms=0.081069Jy 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=0.081069Jy sigma=0.000648 ! Fit after self-cal, rms=0.081117Jy sigma=0.000647 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9798 mas, bmaj=1.267 mas, bpa=45.55 degrees ! Estimated noise=302.023 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000335589 Jy ! Component: 100 - total flux cleaned = 0.000463032 Jy ! Component: 150 - total flux cleaned = 0.000573409 Jy ! Component: 200 - total flux cleaned = 0.000692617 Jy ! Total flux subtracted in 200 components = 0.000692617 Jy ! Clean residual min=-0.001041 max=0.000848 Jy/beam ! Clean residual mean=-0.000001 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.181834 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 78 components and 0.181834 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=0.081103Jy sigma=0.000647 ! Fit after self-cal, rms=0.081108Jy sigma=0.000647 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 = 0.000194419 Jy ! Component: 100 - total flux cleaned = 0.000301876 Jy ! Component: 150 - total flux cleaned = 0.000383301 Jy ! Component: 200 - total flux cleaned = 0.00041389 Jy ! Total flux subtracted in 200 components = 0.00041389 Jy ! Clean residual min=-0.001001 max=0.000851 Jy/beam ! Clean residual mean=-0.000001 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.182248 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 85 components and 0.182248 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=0.081101Jy sigma=0.000647 ! Fit after self-cal, rms=0.081101Jy sigma=0.000647 ! 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=0.081101Jy sigma=0.000647 ! Fit after self-cal, rms=0.081204Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9814 mas, bmaj=1.268 mas, bpa=45.73 degrees ! Estimated noise=302.192 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.14465e-06 Jy ! Component: 100 - total flux cleaned = 6.14094e-05 Jy ! Component: 150 - total flux cleaned = 9.21078e-05 Jy ! Component: 200 - total flux cleaned = 0.000147869 Jy ! Total flux subtracted in 200 components = 0.000147869 Jy ! Clean residual min=-0.000956 max=0.000795 Jy/beam ! Clean residual mean=-0.000002 rms=0.000196 Jy/beam ! Combined flux in latest and established models = 0.182396 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 87 components and 0.182396 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=0.081198Jy sigma=0.000647 ! Fit after self-cal, rms=0.081200Jy sigma=0.000647 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.95155e-05 Jy ! Component: 100 - total flux cleaned = 0.000115257 Jy ! Component: 150 - total flux cleaned = 0.000139574 Jy ! Component: 200 - total flux cleaned = 0.000151071 Jy ! Total flux subtracted in 200 components = 0.000151071 Jy ! Clean residual min=-0.000933 max=0.000794 Jy/beam ! Clean residual mean=-0.000002 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.182547 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 92 components and 0.182547 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=0.081196Jy sigma=0.000647 ! Fit after self-cal, rms=0.081195Jy sigma=0.000647 ! 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=0.081195Jy sigma=0.000647 ! Fit after self-cal, rms=0.081267Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.228 mas, bmaj=2.642 mas, bpa=56.57 degrees ! Estimated noise=393.132 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000166204 Jy ! Component: 100 - total flux cleaned = 0.000236349 Jy ! Component: 150 - total flux cleaned = 0.00029002 Jy ! Component: 200 - total flux cleaned = 0.000298932 Jy ! Total flux subtracted in 200 components = 0.000298932 Jy ! Clean residual min=-0.000869 max=0.000935 Jy/beam ! Clean residual mean=-0.000003 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.182846 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 109 components and 0.182846 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=0.081267Jy sigma=0.000647 ! Fit after self-cal, rms=0.081268Jy sigma=0.000647 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 = 7.79798e-05 Jy ! Component: 100 - total flux cleaned = 7.81727e-05 Jy ! Component: 150 - total flux cleaned = 7.14758e-05 Jy ! Component: 200 - total flux cleaned = 7.15699e-05 Jy ! Total flux subtracted in 200 components = 7.15699e-05 Jy ! Clean residual min=-0.000868 max=0.000936 Jy/beam ! Clean residual mean=-0.000002 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.182917 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 112 components and 0.182917 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=0.081268Jy sigma=0.000647 ! Fit after self-cal, rms=0.081268Jy sigma=0.000647 ! 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=0.9829 mas, bmaj=1.27 mas, bpa=45.82 degrees ! Estimated noise=302.316 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9829 x 1.27 at 45.82 degrees (North through East) ! Clean map min=-0.00081062 max=0.14423 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=0.7754 mas, bmaj=1.025 mas, bpa=45.49 degrees ! Estimated noise=607.561 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.109263 Jy ! Component: 100 - total flux cleaned = 0.141999 Jy ! Component: 150 - total flux cleaned = 0.155194 Jy ! Component: 200 - total flux cleaned = 0.161987 Jy ! Total flux subtracted in 200 components = 0.161987 Jy ! Clean residual min=-0.002238 max=0.003661 Jy/beam ! Clean residual mean=-0.000012 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.161987 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.161987 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9829 mas, bmaj=1.27 mas, bpa=45.82 degrees ! Estimated noise=302.316 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 = 0.00553392 Jy ! Component: 100 - total flux cleaned = 0.00927874 Jy ! Component: 150 - total flux cleaned = 0.0120589 Jy ! Component: 200 - total flux cleaned = 0.0141986 Jy ! Total flux subtracted in 200 components = 0.0141986 Jy ! Clean residual min=-0.001152 max=0.001253 Jy/beam ! Clean residual mean=-0.000011 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.176185 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 33 components and 0.176185 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00166221 Jy ! Component: 100 - total flux cleaned = 0.00298267 Jy ! Component: 150 - total flux cleaned = 0.00377165 Jy ! Component: 200 - total flux cleaned = 0.00419006 Jy ! Total flux subtracted in 200 components = 0.00419006 Jy ! Clean residual min=-0.001116 max=0.000794 Jy/beam ! Clean residual mean=-0.000005 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.180375 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 52 components and 0.180375 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=2.228 mas, bmaj=2.642 mas, bpa=56.57 degrees ! Estimated noise=393.132 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117605 Jy ! Component: 100 - total flux cleaned = 0.00190435 Jy ! Component: 150 - total flux cleaned = 0.0021916 Jy ! Component: 200 - total flux cleaned = 0.00231382 Jy ! Total flux subtracted in 200 components = 0.00231382 Jy ! Clean residual min=-0.000933 max=0.000982 Jy/beam ! Clean residual mean=-0.000004 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.182689 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 = 7.59565e-05 Jy ! Component: 100 - total flux cleaned = 0.000141417 Jy ! Component: 150 - total flux cleaned = 0.000179652 Jy ! Component: 200 - total flux cleaned = 0.000188392 Jy ! Total flux subtracted in 200 components = 0.000188392 Jy ! Clean residual min=-0.000888 max=0.000970 Jy/beam ! Clean residual mean=-0.000003 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.182877 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 103 components and 0.182877 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9829 mas, bmaj=1.27 mas, bpa=45.82 degrees ! Estimated noise=302.316 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000113365 Jy ! Component: 100 - total flux cleaned = -8.92822e-05 Jy ! Component: 150 - total flux cleaned = -6.77632e-05 Jy ! Component: 200 - total flux cleaned = -9.41572e-06 Jy ! Total flux subtracted in 200 components = -9.41572e-06 Jy ! Clean residual min=-0.001033 max=0.000800 Jy/beam ! Clean residual mean=-0.000001 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.182868 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 112 components and 0.182868 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=0.081289Jy sigma=0.000647 ! Fit after self-cal, rms=0.081287Jy sigma=0.000647 wmodel J0524+7034_X_2017_08_12_pus_map.mod ! Writing 112 model components to file: J0524+7034_X_2017_08_12_pus_map.mod wobs J0524+7034_X_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J0524+7034_X_2017_08_12_pus_uvs.fits wwins J0524+7034_X_2017_08_12_pus_map.win ! wwins: Wrote 4 windows to J0524+7034_X_2017_08_12_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000332541 Jy ! Component: 100 - total flux cleaned = -0.00052058 Jy ! Component: 150 - total flux cleaned = -0.000642587 Jy ! Component: 200 - total flux cleaned = -0.000642629 Jy ! Component: 250 - total flux cleaned = -0.000667816 Jy ! Component: 300 - total flux cleaned = -0.000655615 Jy ! Component: 350 - total flux cleaned = -0.000691919 Jy ! Component: 400 - total flux cleaned = -0.000680008 Jy ! Component: 450 - total flux cleaned = -0.000656835 Jy ! Component: 500 - total flux cleaned = -0.000656734 Jy ! Component: 550 - total flux cleaned = -0.000634411 Jy ! Component: 600 - total flux cleaned = -0.000645292 Jy ! Component: 650 - total flux cleaned = -0.000645228 Jy ! Component: 700 - total flux cleaned = -0.000698183 Jy ! Component: 750 - total flux cleaned = -0.00072959 Jy ! Component: 800 - total flux cleaned = -0.000791289 Jy ! Component: 850 - total flux cleaned = -0.000821711 Jy ! Component: 900 - total flux cleaned = -0.000871754 Jy ! Component: 950 - total flux cleaned = -0.000881734 Jy ! Component: 1000 - total flux cleaned = -0.000930648 Jy ! Component: 1050 - total flux cleaned = -0.000959602 Jy ! Component: 1100 - total flux cleaned = -0.000940543 Jy ! Component: 1150 - total flux cleaned = -0.000997343 Jy ! Component: 1200 - total flux cleaned = -0.00100652 Jy ! Component: 1250 - total flux cleaned = -0.000988076 Jy ! Component: 1300 - total flux cleaned = -0.00101555 Jy ! Component: 1350 - total flux cleaned = -0.00101559 Jy ! Component: 1400 - total flux cleaned = -0.00101562 Jy ! Component: 1450 - total flux cleaned = -0.00101572 Jy ! Component: 1500 - total flux cleaned = -0.00104215 Jy ! Component: 1550 - total flux cleaned = -0.00103333 Jy ! Component: 1600 - total flux cleaned = -0.00103324 Jy ! Component: 1650 - total flux cleaned = -0.00102456 Jy ! Component: 1700 - total flux cleaned = -0.000998783 Jy ! Component: 1750 - total flux cleaned = -0.000990244 Jy ! Component: 1800 - total flux cleaned = -0.000948243 Jy ! Component: 1850 - total flux cleaned = -0.00093989 Jy ! Component: 1900 - total flux cleaned = -0.000956489 Jy ! Component: 1950 - total flux cleaned = -0.000948234 Jy ! Component: 2000 - total flux cleaned = -0.000940071 Jy ! Total flux subtracted in 2048 components = -0.000980504 Jy ! Clean residual min=-0.000420 max=0.000404 Jy/beam ! Clean residual mean=-0.000000 rms=0.000148 Jy/beam ! Combined flux in latest and established models = 0.181887 Jy keep ! Adding 155 model components to the UV plane model. ! The established model now contains 267 components and 0.181887 Jy ![Exited script file: muppet] wmap "J0524+7034_X_2017_08_12_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9829 x 1.27 at 45.82 degrees (North through East) ! Clean map min=-0.0008819 max=0.14407 Jy/beam ! Writing clean map to FITS file: J0524+7034_X_2017_08_12_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.144067 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000148061 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.308317 0.308317 0.616634 1.23327 2.46654 4.93307 9.86615 19.7323 39.4646 78.9292 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.144 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9829 x 1.27 at 45.82 degrees (North through East) ! Clean map min=-0.0008819 max=0.14407 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 J0524+7034_X_2017_08_12_pus_uvs.log closed on Fri May 10 15:19:49 2019