! Started logfile: J0817+3227_X_2017_06_15_pus_uvs.log on Tue May 7 19:53:47 2019 obs J0817+3227_X_2017_06_15_pus_uva.fits ! Reading UV FITS file: J0817+3227_X_2017_06_15_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.905458 visibilities/baseline/integration-bin. ! Found source: J0817+3227 ! ! 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 989 lines of history. ! ! Reading 55740 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 J0817+3227_X_2017_06_15_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 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 57 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.915134Jy sigma=0.007521 ! Fit after self-cal, rms=0.894754Jy sigma=0.007389 ! 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=0.7429 mas, bmaj=1.347 mas, bpa=0.1102 degrees ! Estimated noise=787.831 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 = 0.0790819 Jy ! Component: 100 - total flux cleaned = 0.107409 Jy ! Total flux subtracted in 100 components = 0.107409 Jy ! Clean residual min=-0.005123 max=0.015326 Jy/beam ! Clean residual mean=-0.000121 rms=0.001599 Jy/beam ! Combined flux in latest and established models = 0.107409 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.107409 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=0.097229Jy sigma=0.000709 ! Fit after self-cal, rms=0.097060Jy sigma=0.000707 ! Inverting map ! Added new window around map position (-0.8, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0169213 Jy ! Component: 100 - total flux cleaned = 0.0260961 Jy ! Total flux subtracted in 100 components = 0.0260961 Jy ! Clean residual min=-0.003520 max=0.006858 Jy/beam ! Clean residual mean=-0.000082 rms=0.001034 Jy/beam ! Combined flux in latest and established models = 0.133505 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 0.133505 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=0.093635Jy sigma=0.000670 ! Fit after self-cal, rms=0.093523Jy sigma=0.000669 ! Inverting map ! Added new window around map position (-5.8, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0077086 Jy ! Component: 100 - total flux cleaned = 0.0129189 Jy ! Total flux subtracted in 100 components = 0.0129189 Jy ! Clean residual min=-0.002881 max=0.004517 Jy/beam ! Clean residual mean=-0.000066 rms=0.000842 Jy/beam ! Combined flux in latest and established models = 0.146424 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 25 components and 0.146424 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=0.092738Jy sigma=0.000661 ! Fit after self-cal, rms=0.092689Jy sigma=0.000660 ! 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=0.9322 mas, bmaj=1.633 mas, bpa=-0.3167 degrees ! Estimated noise=373.009 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 (-4.8, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00664134 Jy ! Component: 100 - total flux cleaned = 0.0111811 Jy ! Component: 150 - total flux cleaned = 0.0146362 Jy ! Component: 200 - total flux cleaned = 0.0173771 Jy ! Total flux subtracted in 200 components = 0.0173771 Jy ! Clean residual min=-0.002320 max=0.004522 Jy/beam ! Clean residual mean=-0.000048 rms=0.000761 Jy/beam ! Combined flux in latest and established models = 0.163801 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 58 components and 0.163801 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=0.092139Jy sigma=0.000654 ! Fit after self-cal, rms=0.092108Jy sigma=0.000653 ! Inverting map ! Added new window around map position (-15.6, 5.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00471156 Jy ! Component: 100 - total flux cleaned = 0.00766123 Jy ! Component: 150 - total flux cleaned = 0.00995303 Jy ! Component: 200 - total flux cleaned = 0.011828 Jy ! Total flux subtracted in 200 components = 0.011828 Jy ! Clean residual min=-0.002102 max=0.003028 Jy/beam ! Clean residual mean=-0.000032 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.175629 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 90 components and 0.175629 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=0.091845Jy sigma=0.000650 ! Fit after self-cal, rms=0.091817Jy 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 1.01 FD 1.02 HN 0.99 KP 1.01 ! LA 0.94 MK 0.96 NL 0.96 OV 1.02 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 0.97 KP 0.96 ! LA 0.93 MK 0.95 NL 0.95 OV 1.02 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 1.01 KP 0.97 ! LA 0.98 MK 1.16 NL 0.99 OV 1.02 ! PT 0.97 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.01 KP 0.96 ! LA 0.98 MK 1.00 NL 0.98 OV 1.05 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 0.97 KP 0.99 ! LA 0.98 MK 1.01 NL 0.95 OV 1.03 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.99 KP 0.99 ! LA 0.98 MK 1.01 NL 0.96 OV 1.04 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 0.99 KP 0.98 ! LA 0.97 MK 1.01 NL 0.94 OV 1.05 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 HN 0.99 KP 0.97 ! LA 0.94 MK 0.98 NL 0.96 OV 1.06 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.96 KP 0.98 ! LA 0.99 MK 0.98 NL 0.97 OV 1.03 ! PT 0.97 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HN 1.03 KP 0.97 ! LA 1.02 MK 1.03 NL 0.94 OV 1.01 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 0.97 KP 1.00 ! LA 1.00 MK 0.97 NL 0.97 OV 1.04 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00 HN 1.01 KP 0.98 ! LA 0.98 MK 0.97 NL 0.94 OV 1.02 ! PT 0.97 SC 0.93 ! ! ! Fit before self-cal, rms=0.091817Jy sigma=0.000650 ! Fit after self-cal, rms=0.091912Jy sigma=0.000648 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9374 mas, bmaj=1.642 mas, bpa=-0.8864 degrees ! Estimated noise=371.389 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 (-7.8, 2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00264883 Jy ! Component: 100 - total flux cleaned = 0.0043528 Jy ! Component: 150 - total flux cleaned = 0.005718 Jy ! Component: 200 - total flux cleaned = 0.00656537 Jy ! Total flux subtracted in 200 components = 0.00656537 Jy ! Clean residual min=-0.001492 max=0.002175 Jy/beam ! Clean residual mean=-0.000014 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.182195 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 125 components and 0.182195 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=0.091820Jy sigma=0.000647 ! Fit after self-cal, rms=0.091842Jy sigma=0.000647 ! 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=0.091842Jy sigma=0.000647 ! Fit after self-cal, rms=0.092420Jy sigma=0.000645 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9342 mas, bmaj=1.628 mas, bpa=-0.4732 degrees ! Estimated noise=372.16 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000744372 Jy ! Component: 100 - total flux cleaned = 0.00152114 Jy ! Component: 150 - total flux cleaned = 0.00225627 Jy ! Component: 200 - total flux cleaned = 0.002866 Jy ! Total flux subtracted in 200 components = 0.002866 Jy ! Clean residual min=-0.001271 max=0.001672 Jy/beam ! Clean residual mean=-0.000006 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.185061 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 146 components and 0.185061 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=0.092387Jy sigma=0.000645 ! Fit after self-cal, rms=0.092396Jy sigma=0.000645 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 (-12.6, 3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00166415 Jy ! Component: 100 - total flux cleaned = 0.00273992 Jy ! Component: 150 - total flux cleaned = 0.00343132 Jy ! Component: 200 - total flux cleaned = 0.00395171 Jy ! Total flux subtracted in 200 components = 0.00395171 Jy ! Clean residual min=-0.001156 max=0.001438 Jy/beam ! Clean residual mean=-0.000000 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.189012 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 163 components and 0.189012 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=0.092361Jy sigma=0.000645 ! Fit after self-cal, rms=0.092358Jy sigma=0.000645 ! Inverting map ! Added new window around map position (12.4, 10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120995 Jy ! Component: 100 - total flux cleaned = 0.00168838 Jy ! Component: 150 - total flux cleaned = 0.00204059 Jy ! Component: 200 - total flux cleaned = 0.00234122 Jy ! Total flux subtracted in 200 components = 0.00234122 Jy ! Clean residual min=-0.001083 max=0.001200 Jy/beam ! Clean residual mean=-0.000000 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.191354 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 180 components and 0.191354 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=0.092333Jy sigma=0.000644 ! Fit after self-cal, rms=0.092330Jy 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=0.092330Jy sigma=0.000644 ! Fit after self-cal, rms=0.092283Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9336 mas, bmaj=1.623 mas, bpa=-0.4389 degrees ! Estimated noise=372.277 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000890513 Jy ! Component: 100 - total flux cleaned = 0.00147509 Jy ! Component: 150 - total flux cleaned = 0.00197638 Jy ! Component: 200 - total flux cleaned = 0.00241548 Jy ! Total flux subtracted in 200 components = 0.00241548 Jy ! Clean residual min=-0.001003 max=0.001137 Jy/beam ! Clean residual mean=-0.000004 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.193769 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 195 components and 0.193769 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=0.092268Jy sigma=0.000644 ! Fit after self-cal, rms=0.092266Jy 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 = 0.000377102 Jy ! Component: 100 - total flux cleaned = 0.000761098 Jy ! Component: 150 - total flux cleaned = 0.0010221 Jy ! Component: 200 - total flux cleaned = 0.00123156 Jy ! Total flux subtracted in 200 components = 0.00123156 Jy ! Clean residual min=-0.000966 max=0.001096 Jy/beam ! Clean residual mean=-0.000003 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.195001 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 209 components and 0.195001 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=0.092258Jy sigma=0.000644 ! Fit after self-cal, rms=0.092258Jy 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=0.092258Jy sigma=0.000644 ! Fit after self-cal, rms=0.092212Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.162 mas, bmaj=2.616 mas, bpa=-6.117 degrees ! Estimated noise=458.784 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00122254 Jy ! Component: 100 - total flux cleaned = 0.00212071 Jy ! Component: 150 - total flux cleaned = 0.00284676 Jy ! Component: 200 - total flux cleaned = 0.00323692 Jy ! Total flux subtracted in 200 components = 0.00323692 Jy ! Clean residual min=-0.001024 max=0.001237 Jy/beam ! Clean residual mean=-0.000004 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.198238 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 235 components and 0.198237 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=0.092209Jy sigma=0.000644 ! Fit after self-cal, rms=0.092206Jy 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 = 0.000396508 Jy ! Component: 100 - total flux cleaned = 0.000522853 Jy ! Component: 150 - total flux cleaned = 0.000635541 Jy ! Component: 200 - total flux cleaned = 0.000721572 Jy ! Total flux subtracted in 200 components = 0.000721572 Jy ! Clean residual min=-0.001030 max=0.001194 Jy/beam ! Clean residual mean=-0.000002 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.198959 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 245 components and 0.198959 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=0.092204Jy sigma=0.000644 ! Fit after self-cal, rms=0.092204Jy 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=0.9332 mas, bmaj=1.622 mas, bpa=-0.4426 degrees ! Estimated noise=372.366 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9332 x 1.622 at -0.4426 degrees (North through East) ! Clean map min=-0.00084206 max=0.10599 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=0.7404 mas, bmaj=1.337 mas, bpa=0.2655 degrees ! Estimated noise=781.968 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0786195 Jy ! Component: 100 - total flux cleaned = 0.109315 Jy ! Component: 150 - total flux cleaned = 0.125356 Jy ! Component: 200 - total flux cleaned = 0.135411 Jy ! Total flux subtracted in 200 components = 0.135411 Jy ! Clean residual min=-0.003341 max=0.005703 Jy/beam ! Clean residual mean=-0.000076 rms=0.000968 Jy/beam ! Combined flux in latest and established models = 0.135411 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.135411 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9332 mas, bmaj=1.622 mas, bpa=-0.4426 degrees ! Estimated noise=372.366 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 = 0.0101428 Jy ! Component: 100 - total flux cleaned = 0.0173198 Jy ! Component: 150 - total flux cleaned = 0.0228684 Jy ! Component: 200 - total flux cleaned = 0.0273723 Jy ! Total flux subtracted in 200 components = 0.0273723 Jy ! Clean residual min=-0.001865 max=0.003327 Jy/beam ! Clean residual mean=-0.000047 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.162783 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 61 components and 0.162783 Jy ! Inverting map ! Added new window around map position (-2, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00387749 Jy ! Component: 100 - total flux cleaned = 0.00710466 Jy ! Component: 150 - total flux cleaned = 0.00988442 Jy ! Component: 200 - total flux cleaned = 0.0123156 Jy ! Total flux subtracted in 200 components = 0.0123156 Jy ! Clean residual min=-0.001399 max=0.001537 Jy/beam ! Clean residual mean=-0.000030 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.175099 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 102 components and 0.175099 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=2.162 mas, bmaj=2.616 mas, bpa=-6.117 degrees ! Estimated noise=458.784 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00409209 Jy ! Component: 100 - total flux cleaned = 0.00728465 Jy ! Component: 150 - total flux cleaned = 0.00987999 Jy ! Component: 200 - total flux cleaned = 0.0120288 Jy ! Total flux subtracted in 200 components = 0.0120288 Jy ! Clean residual min=-0.001410 max=0.001556 Jy/beam ! Clean residual mean=-0.000031 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.187128 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 = 0.00179988 Jy ! Component: 100 - total flux cleaned = 0.00333593 Jy ! Component: 150 - total flux cleaned = 0.00465414 Jy ! Component: 200 - total flux cleaned = 0.00574761 Jy ! Total flux subtracted in 200 components = 0.00574761 Jy ! Clean residual min=-0.001071 max=0.001233 Jy/beam ! Clean residual mean=-0.000016 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.192875 Jy ! Adding 136 model components to the UV plane model. ! The established model now contains 220 components and 0.192875 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9332 mas, bmaj=1.622 mas, bpa=-0.4426 degrees ! Estimated noise=372.366 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000549786 Jy ! Component: 100 - total flux cleaned = 0.00120505 Jy ! Component: 150 - total flux cleaned = 0.00178354 Jy ! Component: 200 - total flux cleaned = 0.00233468 Jy ! Total flux subtracted in 200 components = 0.00233468 Jy ! Clean residual min=-0.000950 max=0.000993 Jy/beam ! Clean residual mean=-0.000005 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.19521 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 251 components and 0.19521 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=0.092218Jy sigma=0.000644 ! Fit after self-cal, rms=0.092206Jy sigma=0.000644 wmodel J0817+3227_X_2017_06_15_pus_map.mod ! Writing 251 model components to file: J0817+3227_X_2017_06_15_pus_map.mod wobs J0817+3227_X_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J0817+3227_X_2017_06_15_pus_uvs.fits wwins J0817+3227_X_2017_06_15_pus_map.win ! wwins: Wrote 9 windows to J0817+3227_X_2017_06_15_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 = 4.0928e-05 Jy ! Component: 100 - total flux cleaned = -7.06662e-05 Jy ! Component: 150 - total flux cleaned = -0.000146697 Jy ! Component: 200 - total flux cleaned = -0.000146861 Jy ! Component: 250 - total flux cleaned = -0.000217087 Jy ! Component: 300 - total flux cleaned = -0.00021699 Jy ! Component: 350 - total flux cleaned = -0.000283854 Jy ! Component: 400 - total flux cleaned = -0.000309833 Jy ! Component: 450 - total flux cleaned = -0.000335139 Jy ! Component: 500 - total flux cleaned = -0.000372533 Jy ! Component: 550 - total flux cleaned = -0.000360595 Jy ! Component: 600 - total flux cleaned = -0.000421022 Jy ! Component: 650 - total flux cleaned = -0.000421012 Jy ! Component: 700 - total flux cleaned = -0.000432617 Jy ! Component: 750 - total flux cleaned = -0.000421189 Jy ! Component: 800 - total flux cleaned = -0.000455015 Jy ! Component: 850 - total flux cleaned = -0.000443773 Jy ! Component: 900 - total flux cleaned = -0.000498523 Jy ! Component: 950 - total flux cleaned = -0.000465973 Jy ! Component: 1000 - total flux cleaned = -0.000519178 Jy ! Component: 1050 - total flux cleaned = -0.000519034 Jy ! Component: 1100 - total flux cleaned = -0.000539593 Jy ! Component: 1150 - total flux cleaned = -0.000529391 Jy ! Component: 1200 - total flux cleaned = -0.000529504 Jy ! Component: 1250 - total flux cleaned = -0.000569274 Jy ! Component: 1300 - total flux cleaned = -0.000598628 Jy ! Component: 1350 - total flux cleaned = -0.000579069 Jy ! Component: 1400 - total flux cleaned = -0.00058868 Jy ! Component: 1450 - total flux cleaned = -0.000588788 Jy ! Component: 1500 - total flux cleaned = -0.000607789 Jy ! Component: 1550 - total flux cleaned = -0.000635743 Jy ! Component: 1600 - total flux cleaned = -0.000681566 Jy ! Component: 1650 - total flux cleaned = -0.000681512 Jy ! Component: 1700 - total flux cleaned = -0.000708416 Jy ! Component: 1750 - total flux cleaned = -0.000717401 Jy ! Component: 1800 - total flux cleaned = -0.000779077 Jy ! Component: 1850 - total flux cleaned = -0.000796392 Jy ! Component: 1900 - total flux cleaned = -0.000787756 Jy ! Component: 1950 - total flux cleaned = -0.000830532 Jy ! Component: 2000 - total flux cleaned = -0.000856018 Jy ! Total flux subtracted in 2048 components = -0.000939789 Jy ! Clean residual min=-0.000464 max=0.000528 Jy/beam ! Clean residual mean=-0.000002 rms=0.000160 Jy/beam ! Combined flux in latest and established models = 0.19427 Jy keep ! Adding 141 model components to the UV plane model. ! The established model now contains 392 components and 0.19427 Jy ![Exited script file: muppet] wmap "J0817+3227_X_2017_06_15_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9332 x 1.622 at -0.4426 degrees (North through East) ! Clean map min=-0.00081181 max=0.10608 Jy/beam ! Writing clean map to FITS file: J0817+3227_X_2017_06_15_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.106082 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000159967 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.452387 0.452387 0.904774 1.80955 3.6191 7.23819 14.4764 28.9528 57.9056 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.106 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9332 x 1.622 at -0.4426 degrees (North through East) ! Clean map min=-0.00081181 max=0.10608 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 J0817+3227_X_2017_06_15_pus_uvs.log closed on Tue May 7 19:53:51 2019