! Started logfile: J2050+3127_X_2017_07_09_pus_uvs.log on Wed May 8 15:31:13 2019 obs J2050+3127_X_2017_07_09_pus_uva.fits ! Reading UV FITS file: J2050+3127_X_2017_07_09_pus_uva.fits ! AN table 1: 218 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.968705 visibilities/baseline/integration-bin. ! Found source: J2050+3127 ! ! 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 979 lines of history. ! ! Reading 114036 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 J2050+3127_X_2017_07_09_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 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 109 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.766154Jy sigma=0.006429 ! Fit after self-cal, rms=0.719645Jy sigma=0.006049 ! 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=0.7696 mas, bmaj=1.309 mas, bpa=-1.455 degrees ! Estimated noise=598.501 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 = 0.206977 Jy ! Component: 100 - total flux cleaned = 0.288627 Jy ! Total flux subtracted in 100 components = 0.288627 Jy ! Clean residual min=-0.015231 max=0.049792 Jy/beam ! Clean residual mean=-0.000197 rms=0.005247 Jy/beam ! Combined flux in latest and established models = 0.288627 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.288627 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=0.149303Jy sigma=0.001272 ! Fit after self-cal, rms=0.149141Jy sigma=0.001270 ! Inverting map ! Added new window around map position (1.4, 0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0549346 Jy ! Component: 100 - total flux cleaned = 0.0914173 Jy ! Total flux subtracted in 100 components = 0.0914173 Jy ! Clean residual min=-0.009907 max=0.024863 Jy/beam ! Clean residual mean=-0.000124 rms=0.003315 Jy/beam ! Combined flux in latest and established models = 0.380044 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 33 components and 0.380044 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=0.113710Jy sigma=0.000951 ! Fit after self-cal, rms=0.112378Jy sigma=0.000940 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0286916 Jy ! Component: 100 - total flux cleaned = 0.0489377 Jy ! Total flux subtracted in 100 components = 0.0489377 Jy ! Clean residual min=-0.007529 max=0.022244 Jy/beam ! Clean residual mean=-0.000084 rms=0.002372 Jy/beam ! Combined flux in latest and established models = 0.428982 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 53 components and 0.428982 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=0.099053Jy sigma=0.000815 ! Fit after self-cal, rms=0.098728Jy sigma=0.000812 ! Inverting map ! Added new window around map position (2.6, 0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0213015 Jy ! Component: 100 - total flux cleaned = 0.035287 Jy ! Total flux subtracted in 100 components = 0.035287 Jy ! Clean residual min=-0.005914 max=0.014447 Jy/beam ! Clean residual mean=-0.000059 rms=0.001710 Jy/beam ! Combined flux in latest and established models = 0.464269 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 69 components and 0.464269 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=0.091428Jy sigma=0.000743 ! Fit after self-cal, rms=0.091104Jy sigma=0.000740 ! Inverting map ! Added new window around map position (-1.2, -0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.01335 Jy ! Component: 100 - total flux cleaned = 0.0237777 Jy ! Total flux subtracted in 100 components = 0.0237777 Jy ! Clean residual min=-0.004468 max=0.006417 Jy/beam ! Clean residual mean=-0.000041 rms=0.001318 Jy/beam ! Combined flux in latest and established models = 0.488047 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 82 components and 0.488047 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=0.087651Jy sigma=0.000707 ! Fit after self-cal, rms=0.087632Jy sigma=0.000707 ! 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=0.9585 mas, bmaj=1.632 mas, bpa=-0.5672 degrees ! Estimated noise=250.346 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 = 0.0146766 Jy ! Component: 100 - total flux cleaned = 0.0252402 Jy ! Component: 150 - total flux cleaned = 0.0332786 Jy ! Component: 200 - total flux cleaned = 0.0394989 Jy ! Total flux subtracted in 200 components = 0.0394989 Jy ! Clean residual min=-0.003500 max=0.004102 Jy/beam ! Clean residual mean=-0.000035 rms=0.001037 Jy/beam ! Combined flux in latest and established models = 0.527546 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 126 components and 0.527545 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=0.084483Jy sigma=0.000676 ! Fit after self-cal, rms=0.084421Jy sigma=0.000676 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.02 KP 1.03 ! LA 0.95 MK 1.04 NL 0.98 OV 0.98 ! PT 0.97 SC 1.11 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.05 KP 1.03 ! LA 0.95 MK 1.03 NL 0.98 OV 0.98 ! PT 1.01 SC 1.13 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.00 KP 1.02 ! LA 0.97 MK 1.02 NL 0.98 OV 0.98 ! PT 0.97 SC 1.10 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.04 KP 1.01 ! LA 0.97 MK 1.02 NL 0.98 OV 0.98 ! PT 0.99 SC 1.11 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 0.99 KP 1.01 ! LA 0.97 MK 1.02 NL 0.98 OV 0.98 ! PT 0.99 SC 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.00 KP 1.01 ! LA 0.97 MK 1.03 NL 0.97 OV 0.98 ! PT 0.97 SC 1.10 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.01 KP 1.01 ! LA 0.98 MK 1.02 NL 0.97 OV 0.99 ! PT 0.99 SC 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.00 KP 1.02 ! LA 0.96 MK 0.98 NL 0.97 OV 0.98 ! PT 0.99 SC 1.09 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.01 KP 1.02 ! LA 0.97 MK 0.96 NL 0.97 OV 0.99 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.98 HN 1.03 KP 1.02 ! LA 0.99 MK 1.01 NL 0.98 OV 0.98 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.02 KP 1.02 ! LA 0.99 MK 0.96 NL 0.97 OV 0.99 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.98 KP 1.01 ! LA 0.98 MK 0.93 NL 0.99 OV 0.99 ! PT 1.01 SC 1.05 ! ! ! Fit before self-cal, rms=0.084421Jy sigma=0.000676 ! Fit after self-cal, rms=0.084026Jy sigma=0.000665 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9706 mas, bmaj=1.651 mas, bpa=-1.422 degrees ! Estimated noise=249.884 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 = 0.00293859 Jy ! Component: 100 - total flux cleaned = 0.00330901 Jy ! Component: 150 - total flux cleaned = 0.00374343 Jy ! Component: 200 - total flux cleaned = 0.00404033 Jy ! Total flux subtracted in 200 components = 0.00404033 Jy ! Clean residual min=-0.002158 max=0.002505 Jy/beam ! Clean residual mean=0.000011 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.531586 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 144 components and 0.531586 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=0.083822Jy sigma=0.000663 ! Fit after self-cal, rms=0.083822Jy sigma=0.000663 ! Inverting map ! Added new window around map position (4, 2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00263395 Jy ! Component: 100 - total flux cleaned = 0.00359045 Jy ! Component: 150 - total flux cleaned = 0.00403148 Jy ! Component: 200 - total flux cleaned = 0.00427217 Jy ! Total flux subtracted in 200 components = 0.00427217 Jy ! Clean residual min=-0.001982 max=0.001967 Jy/beam ! Clean residual mean=0.000017 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.535858 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 165 components and 0.535858 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=0.083716Jy sigma=0.000662 ! Fit after self-cal, rms=0.083705Jy sigma=0.000662 ! 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=0.083705Jy sigma=0.000662 ! Fit after self-cal, rms=0.084327Jy sigma=0.000659 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9715 mas, bmaj=1.647 mas, bpa=-1.25 degrees ! Estimated noise=249.862 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131629 Jy ! Component: 100 - total flux cleaned = 0.00170008 Jy ! Component: 150 - total flux cleaned = 0.00189894 Jy ! Component: 200 - total flux cleaned = 0.00210646 Jy ! Total flux subtracted in 200 components = 0.00210646 Jy ! Clean residual min=-0.001314 max=0.001406 Jy/beam ! Clean residual mean=-0.000001 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.537965 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 172 components and 0.537965 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=0.084281Jy sigma=0.000658 ! Fit after self-cal, rms=0.084285Jy sigma=0.000658 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 (2.8, 7.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00164424 Jy ! Component: 100 - total flux cleaned = 0.002672 Jy ! Component: 150 - total flux cleaned = 0.00344513 Jy ! Component: 200 - total flux cleaned = 0.00408795 Jy ! Total flux subtracted in 200 components = 0.00408795 Jy ! Clean residual min=-0.001097 max=0.001135 Jy/beam ! Clean residual mean=0.000003 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.542052 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 187 components and 0.542052 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=0.084244Jy sigma=0.000658 ! Fit after self-cal, rms=0.084241Jy sigma=0.000658 ! 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=0.084241Jy sigma=0.000658 ! Fit after self-cal, rms=0.084278Jy sigma=0.000658 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9721 mas, bmaj=1.648 mas, bpa=-1.224 degrees ! Estimated noise=249.839 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000596225 Jy ! Component: 100 - total flux cleaned = 0.00102966 Jy ! Component: 150 - total flux cleaned = 0.00139122 Jy ! Component: 200 - total flux cleaned = 0.00162029 Jy ! Total flux subtracted in 200 components = 0.00162029 Jy ! Clean residual min=-0.000969 max=0.001070 Jy/beam ! Clean residual mean=0.000004 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.543673 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 190 components and 0.543673 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=0.084259Jy sigma=0.000658 ! Fit after self-cal, rms=0.084258Jy sigma=0.000658 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 = 0.000216248 Jy ! Component: 100 - total flux cleaned = 0.000532212 Jy ! Component: 150 - total flux cleaned = 0.000731791 Jy ! Component: 200 - total flux cleaned = 0.000877155 Jy ! Total flux subtracted in 200 components = 0.000877155 Jy ! Clean residual min=-0.000900 max=0.001008 Jy/beam ! Clean residual mean=0.000005 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.54455 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 198 components and 0.54455 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=0.084246Jy sigma=0.000658 ! Fit after self-cal, rms=0.084246Jy sigma=0.000658 ! 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=0.084246Jy sigma=0.000658 ! Fit after self-cal, rms=0.084239Jy sigma=0.000658 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.177 mas, bmaj=2.643 mas, bpa=-1.617 degrees ! Estimated noise=307.982 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102152 Jy ! Component: 100 - total flux cleaned = 0.00170831 Jy ! Component: 150 - total flux cleaned = 0.00207726 Jy ! Component: 200 - total flux cleaned = 0.002375 Jy ! Total flux subtracted in 200 components = 0.002375 Jy ! Clean residual min=-0.000710 max=0.000892 Jy/beam ! Clean residual mean=0.000014 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.546925 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 212 components and 0.546925 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=0.084233Jy sigma=0.000657 ! Fit after self-cal, rms=0.084232Jy sigma=0.000657 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 = 0.000126997 Jy ! Component: 100 - total flux cleaned = 0.000365259 Jy ! Component: 150 - total flux cleaned = 0.000599783 Jy ! Component: 200 - total flux cleaned = 0.000785236 Jy ! Total flux subtracted in 200 components = 0.000785236 Jy ! Clean residual min=-0.000669 max=0.000843 Jy/beam ! Clean residual mean=0.000016 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.54771 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 225 components and 0.54771 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=0.084230Jy sigma=0.000657 ! Fit after self-cal, rms=0.084229Jy sigma=0.000657 ! 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=0.9725 mas, bmaj=1.648 mas, bpa=-1.254 degrees ! Estimated noise=249.836 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9725 x 1.648 at -1.254 degrees (North through East) ! Clean map min=-0.00080869 max=0.27142 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=0.7779 mas, bmaj=1.321 mas, bpa=-2.279 degrees ! Estimated noise=601.842 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.206895 Jy ! Component: 100 - total flux cleaned = 0.292808 Jy ! Component: 150 - total flux cleaned = 0.348715 Jy ! Component: 200 - total flux cleaned = 0.387345 Jy ! Total flux subtracted in 200 components = 0.387345 Jy ! Clean residual min=-0.008449 max=0.021595 Jy/beam ! Clean residual mean=-0.000113 rms=0.002812 Jy/beam ! Combined flux in latest and established models = 0.387345 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.387345 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9725 mas, bmaj=1.648 mas, bpa=-1.254 degrees ! Estimated noise=249.836 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 = 0.0434759 Jy ! Component: 100 - total flux cleaned = 0.0713143 Jy ! Component: 150 - total flux cleaned = 0.0907039 Jy ! Component: 200 - total flux cleaned = 0.104879 Jy ! Total flux subtracted in 200 components = 0.104879 Jy ! Clean residual min=-0.003198 max=0.008145 Jy/beam ! Clean residual mean=-0.000077 rms=0.001319 Jy/beam ! Combined flux in latest and established models = 0.492225 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 84 components and 0.492225 Jy ! Inverting map ! Added new window around map position (1.4, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0106318 Jy ! Component: 100 - total flux cleaned = 0.0187009 Jy ! Component: 150 - total flux cleaned = 0.0248816 Jy ! Component: 200 - total flux cleaned = 0.0296739 Jy ! Total flux subtracted in 200 components = 0.0296739 Jy ! Clean residual min=-0.001616 max=0.002936 Jy/beam ! Clean residual mean=-0.000029 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.521898 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 122 components and 0.521899 Jy ! Inverting map ! Added new window around map position (1.2, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00379953 Jy ! Component: 100 - total flux cleaned = 0.00684291 Jy ! Component: 150 - total flux cleaned = 0.00930944 Jy ! Component: 200 - total flux cleaned = 0.0113384 Jy ! Total flux subtracted in 200 components = 0.0113384 Jy ! Clean residual min=-0.001172 max=0.001349 Jy/beam ! Clean residual mean=-0.000011 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.533237 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 152 components and 0.533237 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=2.177 mas, bmaj=2.643 mas, bpa=-1.617 degrees ! Estimated noise=307.982 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00277061 Jy ! Component: 100 - total flux cleaned = 0.00481549 Jy ! Component: 150 - total flux cleaned = 0.00646641 Jy ! Component: 200 - total flux cleaned = 0.00784444 Jy ! Total flux subtracted in 200 components = 0.00784444 Jy ! Clean residual min=-0.000964 max=0.001112 Jy/beam ! Clean residual mean=-0.000001 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.541081 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 = 0.0011567 Jy ! Component: 100 - total flux cleaned = 0.00212993 Jy ! Component: 150 - total flux cleaned = 0.00295349 Jy ! Component: 200 - total flux cleaned = 0.00365676 Jy ! Total flux subtracted in 200 components = 0.00365676 Jy ! Clean residual min=-0.000757 max=0.000946 Jy/beam ! Clean residual mean=0.000009 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.544738 Jy ! Adding 86 model components to the UV plane model. ! The established model now contains 213 components and 0.544738 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9725 mas, bmaj=1.648 mas, bpa=-1.254 degrees ! Estimated noise=249.836 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000245833 Jy ! Component: 100 - total flux cleaned = 0.000485975 Jy ! Component: 150 - total flux cleaned = 0.0006742 Jy ! Component: 200 - total flux cleaned = 0.000796517 Jy ! Total flux subtracted in 200 components = 0.000796517 Jy ! Clean residual min=-0.000931 max=0.001038 Jy/beam ! Clean residual mean=0.000005 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.545534 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 229 components and 0.545534 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=0.084241Jy sigma=0.000658 ! Fit after self-cal, rms=0.084235Jy sigma=0.000657 wmodel J2050+3127_X_2017_07_09_pus_map.mod ! Writing 229 model components to file: J2050+3127_X_2017_07_09_pus_map.mod wobs J2050+3127_X_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J2050+3127_X_2017_07_09_pus_uvs.fits wwins J2050+3127_X_2017_07_09_pus_map.win ! wwins: Wrote 8 windows to J2050+3127_X_2017_07_09_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 = 0.000189799 Jy ! Component: 100 - total flux cleaned = 0.000343702 Jy ! Component: 150 - total flux cleaned = 0.000372455 Jy ! Component: 200 - total flux cleaned = 0.000400022 Jy ! Component: 250 - total flux cleaned = 0.000427002 Jy ! Component: 300 - total flux cleaned = 0.000465883 Jy ! Component: 350 - total flux cleaned = 0.000503523 Jy ! Component: 400 - total flux cleaned = 0.000564904 Jy ! Component: 450 - total flux cleaned = 0.000577213 Jy ! Component: 500 - total flux cleaned = 0.000636596 Jy ! Component: 550 - total flux cleaned = 0.000694693 Jy ! Component: 600 - total flux cleaned = 0.000740528 Jy ! Component: 650 - total flux cleaned = 0.000830162 Jy ! Component: 700 - total flux cleaned = 0.000863108 Jy ! Component: 750 - total flux cleaned = 0.000938976 Jy ! Component: 800 - total flux cleaned = 0.000960083 Jy ! Component: 850 - total flux cleaned = 0.00100221 Jy ! Component: 900 - total flux cleaned = 0.00100211 Jy ! Component: 950 - total flux cleaned = 0.00104329 Jy ! Component: 1000 - total flux cleaned = 0.00108375 Jy ! Component: 1050 - total flux cleaned = 0.00107386 Jy ! Component: 1100 - total flux cleaned = 0.00109391 Jy ! Component: 1150 - total flux cleaned = 0.00111362 Jy ! Component: 1200 - total flux cleaned = 0.00113305 Jy ! Component: 1250 - total flux cleaned = 0.00113298 Jy ! Component: 1300 - total flux cleaned = 0.00113297 Jy ! Component: 1350 - total flux cleaned = 0.00115191 Jy ! Component: 1400 - total flux cleaned = 0.00116125 Jy ! Component: 1450 - total flux cleaned = 0.00117055 Jy ! Component: 1500 - total flux cleaned = 0.0011887 Jy ! Component: 1550 - total flux cleaned = 0.00121577 Jy ! Component: 1600 - total flux cleaned = 0.0012603 Jy ! Component: 1650 - total flux cleaned = 0.00124263 Jy ! Component: 1700 - total flux cleaned = 0.00126894 Jy ! Component: 1750 - total flux cleaned = 0.00128632 Jy ! Component: 1800 - total flux cleaned = 0.00127773 Jy ! Component: 1850 - total flux cleaned = 0.0012778 Jy ! Component: 1900 - total flux cleaned = 0.00130316 Jy ! Component: 1950 - total flux cleaned = 0.00132838 Jy ! Component: 2000 - total flux cleaned = 0.00133667 Jy ! Total flux subtracted in 2048 components = 0.00134497 Jy ! Clean residual min=-0.000489 max=0.000525 Jy/beam ! Clean residual mean=0.000002 rms=0.000153 Jy/beam ! Combined flux in latest and established models = 0.546879 Jy keep ! Adding 144 model components to the UV plane model. ! The established model now contains 372 components and 0.546879 Jy ![Exited script file: muppet] wmap "J2050+3127_X_2017_07_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9725 x 1.648 at -1.254 degrees (North through East) ! Clean map min=-0.00067677 max=0.27205 Jy/beam ! Writing clean map to FITS file: J2050+3127_X_2017_07_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.27205 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000153171 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.168907 0.168907 0.337814 0.675629 1.35126 2.70251 5.40503 10.8101 21.6201 43.2402 86.4805 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.272 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9725 x 1.648 at -1.254 degrees (North through East) ! Clean map min=-0.00067677 max=0.27205 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 J2050+3127_X_2017_07_09_pus_uvs.log closed on Wed May 8 15:31:21 2019