! Started logfile: J1330+5202_X_2017_02_24_pus_uvs.log on Sat May 4 10:03:15 2019 obs J1330+5202_X_2017_02_24_pus_uva.fits ! Reading UV FITS file: J1330+5202_X_2017_02_24_pus_uva.fits ! AN table 1: 84 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.838889 visibilities/baseline/integration-bin. ! Found source: J1330+5202 ! ! 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 1882 lines of history. ! ! Reading 38052 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 J1330+5202_X_2017_02_24_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 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.891921Jy sigma=0.007817 ! Fit after self-cal, rms=0.886832Jy sigma=0.007775 ! 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=0.7943 mas, bmaj=1.13 mas, bpa=-5.846 degrees ! Estimated noise=887.338 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 = 0.0855792 Jy ! Component: 100 - total flux cleaned = 0.107873 Jy ! Total flux subtracted in 100 components = 0.107873 Jy ! Clean residual min=-0.003572 max=0.009376 Jy/beam ! Clean residual mean=-0.000028 rms=0.001082 Jy/beam ! Combined flux in latest and established models = 0.107873 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.107873 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=0.079959Jy sigma=0.000668 ! Fit after self-cal, rms=0.079958Jy sigma=0.000667 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0101275 Jy ! Component: 100 - total flux cleaned = 0.0157385 Jy ! Total flux subtracted in 100 components = 0.0157385 Jy ! Clean residual min=-0.002884 max=0.004422 Jy/beam ! Clean residual mean=-0.000014 rms=0.000792 Jy/beam ! Combined flux in latest and established models = 0.123611 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 17 components and 0.123611 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=0.078420Jy sigma=0.000652 ! Fit after self-cal, rms=0.078423Jy 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=1.003 mas, bmaj=1.368 mas, bpa=-6.506 degrees ! Estimated noise=417.515 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 = 0.00447039 Jy ! Component: 100 - total flux cleaned = 0.0063774 Jy ! Component: 150 - total flux cleaned = 0.00739706 Jy ! Component: 200 - total flux cleaned = 0.00763878 Jy ! Total flux subtracted in 200 components = 0.00763878 Jy ! Clean residual min=-0.001894 max=0.003616 Jy/beam ! Clean residual mean=-0.000015 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.13125 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 26 components and 0.13125 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=0.078223Jy sigma=0.000649 ! Fit after self-cal, rms=0.078228Jy sigma=0.000649 ! Inverting map ! Added new window around map position (-4.2, -2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00321073 Jy ! Component: 100 - total flux cleaned = 0.00462448 Jy ! Component: 150 - total flux cleaned = 0.00550811 Jy ! Component: 200 - total flux cleaned = 0.00581517 Jy ! Total flux subtracted in 200 components = 0.00581517 Jy ! Clean residual min=-0.001635 max=0.001327 Jy/beam ! Clean residual mean=-0.000009 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.137065 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 52 components and 0.137065 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=0.078107Jy sigma=0.000648 ! Fit after self-cal, rms=0.078094Jy sigma=0.000648 ! 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 0.95 FD 1.03 HN 0.97 KP 1.02 ! LA 1.03 MK 0.97 NL 0.95 OV 0.98 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.04 HN 0.99 KP 0.99 ! LA 1.02 MK 1.00 NL 0.97 OV 1.01 ! PT 1.01 SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 0.96 KP 1.03 ! LA 0.99 MK 1.01 NL 0.95 OV 1.01 ! PT 0.99 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 0.99 KP 1.03 ! LA 1.00 MK 1.00 NL 0.96 OV 1.02 ! PT 1.02 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.04 HN 0.93 KP 1.06 ! LA 1.00 MK 1.02 NL 0.95 OV 0.99 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 0.99 KP 1.05 ! LA 1.00 MK 1.01 NL 0.97 OV 1.01 ! PT 0.96 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 1.00 KP 1.02 ! LA 0.98 MK 0.96 NL 0.99 OV 0.97 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.01 HN 0.98 KP 0.99 ! LA 1.01 MK 0.96 NL 0.98 OV 1.00 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.96 KP 1.01 ! LA 0.96 MK 0.98 NL 0.98 OV 0.98 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.04 HN 0.97 KP 1.02 ! LA 1.01 MK 0.95 NL 0.96 OV 1.01 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.22 KP 0.99 ! LA 1.01 MK 1.03 NL 0.99 OV 1.00 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.02 KP 1.02 ! LA 1.05 MK 1.00 NL 0.98 OV 1.01 ! PT 0.97 SC 1.01 ! ! ! Fit before self-cal, rms=0.078094Jy sigma=0.000648 ! Fit after self-cal, rms=0.078559Jy sigma=0.000646 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.007 mas, bmaj=1.372 mas, bpa=-7.345 degrees ! Estimated noise=417.53 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 = 0.000658893 Jy ! Component: 100 - total flux cleaned = 0.000867713 Jy ! Component: 150 - total flux cleaned = 0.0010167 Jy ! Component: 200 - total flux cleaned = 0.00112842 Jy ! Total flux subtracted in 200 components = 0.00112842 Jy ! Clean residual min=-0.001160 max=0.001091 Jy/beam ! Clean residual mean=-0.000010 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.138194 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 66 components and 0.138194 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=0.078541Jy sigma=0.000646 ! Fit after self-cal, rms=0.078560Jy sigma=0.000646 ! 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=0.078560Jy sigma=0.000646 ! Fit after self-cal, rms=0.082333Jy sigma=0.000644 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.006 mas, bmaj=1.373 mas, bpa=-6.796 degrees ! Estimated noise=417.401 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000422854 Jy ! Component: 100 - total flux cleaned = 0.000663631 Jy ! Component: 150 - total flux cleaned = 0.000845302 Jy ! Component: 200 - total flux cleaned = 0.000930533 Jy ! Total flux subtracted in 200 components = 0.000930533 Jy ! Clean residual min=-0.001048 max=0.000855 Jy/beam ! Clean residual mean=-0.000011 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.139124 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 74 components and 0.139124 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=0.082327Jy sigma=0.000644 ! Fit after self-cal, rms=0.082376Jy sigma=0.000644 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000116614 Jy ! Component: 100 - total flux cleaned = 0.000206873 Jy ! Component: 150 - total flux cleaned = 0.00028828 Jy ! Component: 200 - total flux cleaned = 0.00032561 Jy ! Total flux subtracted in 200 components = 0.00032561 Jy ! Clean residual min=-0.001007 max=0.000874 Jy/beam ! Clean residual mean=-0.000011 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.13945 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 78 components and 0.13945 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=0.082374Jy sigma=0.000644 ! Fit after self-cal, rms=0.082373Jy sigma=0.000644 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.082373Jy sigma=0.000644 ! Fit after self-cal, rms=0.082859Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.005 mas, bmaj=1.374 mas, bpa=-6.794 degrees ! Estimated noise=417.518 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000123858 Jy ! Component: 100 - total flux cleaned = 0.000191474 Jy ! Component: 150 - total flux cleaned = 0.000244477 Jy ! Component: 200 - total flux cleaned = 0.000260866 Jy ! Total flux subtracted in 200 components = 0.000260866 Jy ! Clean residual min=-0.000994 max=0.000871 Jy/beam ! Clean residual mean=-0.000011 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.139711 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 79 components and 0.139711 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=0.082858Jy sigma=0.000644 ! Fit after self-cal, rms=0.082861Jy sigma=0.000644 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.13527e-05 Jy ! Component: 100 - total flux cleaned = 7.22147e-05 Jy ! Component: 150 - total flux cleaned = 8.69541e-05 Jy ! Component: 200 - total flux cleaned = 0.000100671 Jy ! Total flux subtracted in 200 components = 0.000100671 Jy ! Clean residual min=-0.000975 max=0.000878 Jy/beam ! Clean residual mean=-0.000011 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.139811 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 84 components and 0.139811 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=0.082859Jy sigma=0.000644 ! Fit after self-cal, rms=0.082859Jy sigma=0.000644 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.082859Jy sigma=0.000644 ! Fit after self-cal, rms=0.082949Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.306 mas, bmaj=2.426 mas, bpa=-13.74 degrees ! Estimated noise=524.676 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000365455 Jy ! Component: 100 - total flux cleaned = 0.00041039 Jy ! Component: 150 - total flux cleaned = 0.00041723 Jy ! Component: 200 - total flux cleaned = 0.000427296 Jy ! Total flux subtracted in 200 components = 0.000427296 Jy ! Clean residual min=-0.001162 max=0.001091 Jy/beam ! Clean residual mean=-0.000024 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.140239 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 88 components and 0.140239 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=0.082949Jy sigma=0.000644 ! Fit after self-cal, rms=0.082950Jy sigma=0.000644 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.20186e-05 Jy ! Component: 100 - total flux cleaned = 4.79031e-05 Jy ! Component: 150 - total flux cleaned = 5.23668e-05 Jy ! Component: 200 - total flux cleaned = 4.88e-05 Jy ! Total flux subtracted in 200 components = 4.88e-05 Jy ! Clean residual min=-0.001169 max=0.001095 Jy/beam ! Clean residual mean=-0.000023 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.140288 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 91 components and 0.140288 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=0.082950Jy sigma=0.000644 ! Fit after self-cal, rms=0.082950Jy sigma=0.000644 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.005 mas, bmaj=1.374 mas, bpa=-6.792 degrees ! Estimated noise=417.714 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.005 x 1.374 at -6.792 degrees (North through East) ! Clean map min=-0.00089396 max=0.11532 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=0.7952 mas, bmaj=1.137 mas, bpa=-6.114 degrees ! Estimated noise=891.397 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0857277 Jy ! Component: 100 - total flux cleaned = 0.108307 Jy ! Component: 150 - total flux cleaned = 0.118317 Jy ! Component: 200 - total flux cleaned = 0.123927 Jy ! Total flux subtracted in 200 components = 0.123927 Jy ! Clean residual min=-0.002698 max=0.003014 Jy/beam ! Clean residual mean=-0.000017 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 0.123927 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.123927 Jy ! Inverting map and beam ! Estimated beam: bmin=1.005 mas, bmaj=1.374 mas, bpa=-6.792 degrees ! Estimated noise=417.714 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 = 0.00479101 Jy ! Component: 100 - total flux cleaned = 0.00755987 Jy ! Component: 150 - total flux cleaned = 0.00952722 Jy ! Component: 200 - total flux cleaned = 0.0109929 Jy ! Total flux subtracted in 200 components = 0.0109929 Jy ! Clean residual min=-0.001147 max=0.001101 Jy/beam ! Clean residual mean=-0.000016 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.13492 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 36 components and 0.13492 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=2.306 mas, bmaj=2.426 mas, bpa=-13.74 degrees ! Estimated noise=524.676 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00179283 Jy ! Component: 100 - total flux cleaned = 0.00293068 Jy ! Component: 150 - total flux cleaned = 0.00370411 Jy ! Component: 200 - total flux cleaned = 0.00424116 Jy ! Total flux subtracted in 200 components = 0.00424116 Jy ! Clean residual min=-0.001227 max=0.001015 Jy/beam ! Clean residual mean=-0.000026 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.139161 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 = 0.000377396 Jy ! Component: 100 - total flux cleaned = 0.000650225 Jy ! Component: 150 - total flux cleaned = 0.000821402 Jy ! Component: 200 - total flux cleaned = 0.000899235 Jy ! Total flux subtracted in 200 components = 0.000899235 Jy ! Clean residual min=-0.001198 max=0.001090 Jy/beam ! Clean residual mean=-0.000024 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.140061 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 72 components and 0.140061 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.005 mas, bmaj=1.374 mas, bpa=-6.792 degrees ! Estimated noise=417.714 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.25242e-05 Jy ! Component: 100 - total flux cleaned = -3.84437e-05 Jy ! Component: 150 - total flux cleaned = 2.73427e-05 Jy ! Component: 200 - total flux cleaned = 5.65516e-05 Jy ! Total flux subtracted in 200 components = 5.65516e-05 Jy ! Clean residual min=-0.000971 max=0.000924 Jy/beam ! Clean residual mean=-0.000010 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.140117 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 77 components and 0.140117 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=0.082961Jy sigma=0.000644 ! Fit after self-cal, rms=0.082958Jy sigma=0.000644 wmodel J1330+5202_X_2017_02_24_pus_map.mod ! Writing 77 model components to file: J1330+5202_X_2017_02_24_pus_map.mod wobs J1330+5202_X_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J1330+5202_X_2017_02_24_pus_uvs.fits wwins J1330+5202_X_2017_02_24_pus_map.win ! wwins: Wrote 2 windows to J1330+5202_X_2017_02_24_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 = -0.000197867 Jy ! Component: 100 - total flux cleaned = -0.000343955 Jy ! Component: 150 - total flux cleaned = -0.000513198 Jy ! Component: 200 - total flux cleaned = -0.000645609 Jy ! Component: 250 - total flux cleaned = -0.000759581 Jy ! Component: 300 - total flux cleaned = -0.000787146 Jy ! Component: 350 - total flux cleaned = -0.000827616 Jy ! Component: 400 - total flux cleaned = -0.000840899 Jy ! Component: 450 - total flux cleaned = -0.000880091 Jy ! Component: 500 - total flux cleaned = -0.000969823 Jy ! Component: 550 - total flux cleaned = -0.00104507 Jy ! Component: 600 - total flux cleaned = -0.00110677 Jy ! Component: 650 - total flux cleaned = -0.00113116 Jy ! Component: 700 - total flux cleaned = -0.00117915 Jy ! Component: 750 - total flux cleaned = -0.00122621 Jy ! Component: 800 - total flux cleaned = -0.00124935 Jy ! Component: 850 - total flux cleaned = -0.00129514 Jy ! Component: 900 - total flux cleaned = -0.00136283 Jy ! Component: 950 - total flux cleaned = -0.00136288 Jy ! Component: 1000 - total flux cleaned = -0.00140677 Jy ! Component: 1050 - total flux cleaned = -0.00146099 Jy ! Component: 1100 - total flux cleaned = -0.00153574 Jy ! Component: 1150 - total flux cleaned = -0.00156729 Jy ! Component: 1200 - total flux cleaned = -0.00159832 Jy ! Component: 1250 - total flux cleaned = -0.00159825 Jy ! Component: 1300 - total flux cleaned = -0.00160853 Jy ! Component: 1350 - total flux cleaned = -0.00163865 Jy ! Component: 1400 - total flux cleaned = -0.00166844 Jy ! Component: 1450 - total flux cleaned = -0.00166842 Jy ! Component: 1500 - total flux cleaned = -0.00168788 Jy ! Component: 1550 - total flux cleaned = -0.00164926 Jy ! Component: 1600 - total flux cleaned = -0.00167802 Jy ! Component: 1650 - total flux cleaned = -0.00165908 Jy ! Component: 1700 - total flux cleaned = -0.00164969 Jy ! Component: 1750 - total flux cleaned = -0.0016683 Jy ! Component: 1800 - total flux cleaned = -0.00165907 Jy ! Component: 1850 - total flux cleaned = -0.00165919 Jy ! Component: 1900 - total flux cleaned = -0.00167717 Jy ! Component: 1950 - total flux cleaned = -0.00169513 Jy ! Component: 2000 - total flux cleaned = -0.00169516 Jy ! Total flux subtracted in 2048 components = -0.00172144 Jy ! Clean residual min=-0.000556 max=0.000516 Jy/beam ! Clean residual mean=-0.000005 rms=0.000164 Jy/beam ! Combined flux in latest and established models = 0.138396 Jy keep ! Adding 135 model components to the UV plane model. ! The established model now contains 212 components and 0.138396 Jy ![Exited script file: muppet] wmap "J1330+5202_X_2017_02_24_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.005 x 1.374 at -6.792 degrees (North through East) ! Clean map min=-0.00070146 max=0.11543 Jy/beam ! Writing clean map to FITS file: J1330+5202_X_2017_02_24_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.115434 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000162915 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.423398 0.423398 0.846796 1.69359 3.38718 6.77437 13.5487 27.0975 54.1949 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.115 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.005 x 1.374 at -6.792 degrees (North through East) ! Clean map min=-0.00070146 max=0.11543 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 J1330+5202_X_2017_02_24_pus_uvs.log closed on Sat May 4 10:03:18 2019