! Started logfile: J1058+1951_X_2017_01_21_pus_uvs.log on Sun May 5 15:28:48 2019 obs J1058+1951_X_2017_01_21_pus_uva.fits ! Reading UV FITS file: J1058+1951_X_2017_01_21_pus_uva.fits ! AN table 1: 114 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.63499 visibilities/baseline/integration-bin. ! Found source: J1058+1951 ! ! 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 1086 lines of history. ! ! Reading 31272 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 J1058+1951_X_2017_01_21_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 209 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 209 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 209 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 209 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 209 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 209 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 222 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 209 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 209 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 209 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 209 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 209 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.815576Jy sigma=0.006147 ! Fit after self-cal, rms=0.796244Jy sigma=0.006005 ! 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=0.667 mas, bmaj=1.402 mas, bpa=-2.081 degrees ! Estimated noise=1145.98 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 = 0.168342 Jy ! Component: 100 - total flux cleaned = 0.233996 Jy ! Total flux subtracted in 100 components = 0.233996 Jy ! Clean residual min=-0.015076 max=0.029933 Jy/beam ! Clean residual mean=-0.000083 rms=0.004386 Jy/beam ! Combined flux in latest and established models = 0.233996 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.233996 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=0.131768Jy sigma=0.000814 ! Fit after self-cal, rms=0.131045Jy sigma=0.000807 ! Inverting map ! Added new window around map position (-0.2, 1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.035291 Jy ! Component: 100 - total flux cleaned = 0.0543591 Jy ! Total flux subtracted in 100 components = 0.0543591 Jy ! Clean residual min=-0.008252 max=0.011430 Jy/beam ! Clean residual mean=-0.000041 rms=0.002499 Jy/beam ! Combined flux in latest and established models = 0.288355 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 13 components and 0.288355 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=0.123044Jy sigma=0.000694 ! Fit after self-cal, rms=0.122866Jy sigma=0.000691 ! 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=0.7801 mas, bmaj=1.605 mas, bpa=-0.8662 degrees ! Estimated noise=547.154 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 = 0.0139903 Jy ! Component: 100 - total flux cleaned = 0.021088 Jy ! Component: 150 - total flux cleaned = 0.0240062 Jy ! Component: 200 - total flux cleaned = 0.0251265 Jy ! Total flux subtracted in 200 components = 0.0251265 Jy ! Clean residual min=-0.006516 max=0.009882 Jy/beam ! Clean residual mean=-0.000010 rms=0.002050 Jy/beam ! Combined flux in latest and established models = 0.313482 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 23 components and 0.313482 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=0.121982Jy sigma=0.000671 ! Fit after self-cal, rms=0.121942Jy sigma=0.000670 ! 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 1.00* HN 0.95 LA 1.10 ! MK 0.96 NL 0.91 OV 0.96 PT 1.00 ! SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00* HN 0.96 LA 1.11 ! MK 0.96 NL 0.91 OV 0.97 PT 0.97 ! SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 0.98 LA 1.10 ! MK 0.98 NL 0.94 OV 0.94 PT 0.97 ! SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 0.95 LA 1.10 ! MK 0.99 NL 0.93 OV 0.95 PT 0.99 ! SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 0.96 LA 1.11 ! MK 0.99 NL 0.93 OV 0.95 PT 1.02 ! SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 0.94 LA 1.12 ! MK 0.97 NL 0.93 OV 0.99 PT 1.00 ! SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 0.95 LA 1.12 ! MK 0.98 NL 0.93 OV 0.99 PT 1.00 ! SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 0.95 LA 1.12 ! MK 0.98 NL 0.93 OV 0.99 PT 1.00 ! SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 0.95 LA 1.14 ! MK 0.96 NL 0.92 OV 0.98 PT 0.98 ! SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 0.98 LA 1.14 ! MK 1.01 NL 0.92 OV 0.98 PT 0.99 ! SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 0.96 LA 1.13 ! MK 0.99 NL 0.91 OV 0.98 PT 0.98 ! SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 0.94 LA 1.14 ! MK 0.96 NL 0.92 OV 0.99 PT 1.00 ! SC 1.02 ! ! ! Fit before self-cal, rms=0.121942Jy sigma=0.000670 ! Fit after self-cal, rms=0.119496Jy sigma=0.000652 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.779 mas, bmaj=1.604 mas, bpa=-1.624 degrees ! Estimated noise=539.05 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 (-0.6, 5.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00596646 Jy ! Component: 100 - total flux cleaned = 0.00629923 Jy ! Component: 150 - total flux cleaned = 0.00631867 Jy ! Component: 200 - total flux cleaned = 0.00623721 Jy ! Total flux subtracted in 200 components = 0.00623721 Jy ! Clean residual min=-0.003879 max=0.005077 Jy/beam ! Clean residual mean=-0.000066 rms=0.001107 Jy/beam ! Combined flux in latest and established models = 0.319719 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 38 components and 0.319719 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=0.119087Jy sigma=0.000647 ! Fit after self-cal, rms=0.119163Jy 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=0.119163Jy sigma=0.000647 ! Fit after self-cal, rms=0.143937Jy sigma=0.000639 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7759 mas, bmaj=1.595 mas, bpa=-1.622 degrees ! Estimated noise=538.964 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00276789 Jy ! Component: 100 - total flux cleaned = 0.00451835 Jy ! Component: 150 - total flux cleaned = 0.00561908 Jy ! Component: 200 - total flux cleaned = 0.00625308 Jy ! Total flux subtracted in 200 components = 0.00625308 Jy ! Clean residual min=-0.002118 max=0.002067 Jy/beam ! Clean residual mean=-0.000001 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.325972 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 53 components and 0.325972 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=0.143876Jy sigma=0.000638 ! Fit after self-cal, rms=0.144069Jy sigma=0.000638 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 (11.8, -9.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00203989 Jy ! Component: 100 - total flux cleaned = 0.00292529 Jy ! Component: 150 - total flux cleaned = 0.00362928 Jy ! Component: 200 - total flux cleaned = 0.00413151 Jy ! Total flux subtracted in 200 components = 0.00413151 Jy ! Clean residual min=-0.001708 max=0.001564 Jy/beam ! Clean residual mean=0.000005 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.330104 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 67 components and 0.330104 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=0.144024Jy sigma=0.000637 ! Fit after self-cal, rms=0.144020Jy sigma=0.000637 ! 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=0.144020Jy sigma=0.000637 ! Fit after self-cal, rms=0.144917Jy sigma=0.000637 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7749 mas, bmaj=1.591 mas, bpa=-1.656 degrees ! Estimated noise=538.307 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117652 Jy ! Component: 100 - total flux cleaned = 0.00164294 Jy ! Component: 150 - total flux cleaned = 0.00194758 Jy ! Component: 200 - total flux cleaned = 0.00216281 Jy ! Total flux subtracted in 200 components = 0.00216281 Jy ! Clean residual min=-0.001599 max=0.001441 Jy/beam ! Clean residual mean=0.000000 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.332267 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 73 components and 0.332267 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=0.144894Jy sigma=0.000637 ! Fit after self-cal, rms=0.144901Jy sigma=0.000637 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 = 0.000225299 Jy ! Component: 100 - total flux cleaned = 0.000431677 Jy ! Component: 150 - total flux cleaned = 0.000669837 Jy ! Component: 200 - total flux cleaned = 0.000889808 Jy ! Total flux subtracted in 200 components = 0.000889808 Jy ! Clean residual min=-0.001549 max=0.001363 Jy/beam ! Clean residual mean=0.000002 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.333156 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 79 components and 0.333156 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=0.144887Jy sigma=0.000637 ! Fit after self-cal, rms=0.144884Jy sigma=0.000637 ! 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=0.144884Jy sigma=0.000637 ! Fit after self-cal, rms=0.145141Jy sigma=0.000637 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.757 mas, bmaj=2.682 mas, bpa=1.48 degrees ! Estimated noise=774.314 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100713 Jy ! Component: 100 - total flux cleaned = 0.00143627 Jy ! Component: 150 - total flux cleaned = 0.00177045 Jy ! Component: 200 - total flux cleaned = 0.00196356 Jy ! Total flux subtracted in 200 components = 0.00196356 Jy ! Clean residual min=-0.001710 max=0.001653 Jy/beam ! Clean residual mean=0.000001 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.33512 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 88 components and 0.33512 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=0.145132Jy sigma=0.000637 ! Fit after self-cal, rms=0.145133Jy sigma=0.000637 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 = 4.63819e-05 Jy ! Component: 100 - total flux cleaned = 0.000302492 Jy ! Component: 150 - total flux cleaned = 0.00038525 Jy ! Component: 200 - total flux cleaned = 0.000399686 Jy ! Total flux subtracted in 200 components = 0.000399686 Jy ! Clean residual min=-0.001633 max=0.001637 Jy/beam ! Clean residual mean=0.000002 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.33552 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 94 components and 0.33552 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=0.145128Jy sigma=0.000637 ! Fit after self-cal, rms=0.145127Jy sigma=0.000637 ! 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=0.774 mas, bmaj=1.589 mas, bpa=-1.675 degrees ! Estimated noise=537.994 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.774 x 1.589 at -1.675 degrees (North through East) ! Clean map min=-0.0013673 max=0.20943 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=0.6617 mas, bmaj=1.389 mas, bpa=-3.081 degrees ! Estimated noise=1121.98 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.166368 Jy ! Component: 100 - total flux cleaned = 0.233697 Jy ! Component: 150 - total flux cleaned = 0.266848 Jy ! Component: 200 - total flux cleaned = 0.284631 Jy ! Total flux subtracted in 200 components = 0.284631 Jy ! Clean residual min=-0.005609 max=0.008894 Jy/beam ! Clean residual mean=-0.000035 rms=0.001577 Jy/beam ! Combined flux in latest and established models = 0.284631 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.284631 Jy ! Inverting map and beam ! Estimated beam: bmin=0.774 mas, bmaj=1.589 mas, bpa=-1.675 degrees ! Estimated noise=537.994 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 = 0.0134433 Jy ! Component: 100 - total flux cleaned = 0.0223789 Jy ! Component: 150 - total flux cleaned = 0.0285778 Jy ! Component: 200 - total flux cleaned = 0.0329435 Jy ! Total flux subtracted in 200 components = 0.0329435 Jy ! Clean residual min=-0.002340 max=0.002604 Jy/beam ! Clean residual mean=-0.000027 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 0.317574 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 31 components and 0.317574 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=1.757 mas, bmaj=2.682 mas, bpa=1.48 degrees ! Estimated noise=774.314 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00537279 Jy ! Component: 100 - total flux cleaned = 0.00845481 Jy ! Component: 150 - total flux cleaned = 0.0106649 Jy ! Component: 200 - total flux cleaned = 0.0123284 Jy ! Total flux subtracted in 200 components = 0.0123284 Jy ! Clean residual min=-0.001947 max=0.001656 Jy/beam ! Clean residual mean=-0.000026 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.329903 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 = 0.00128271 Jy ! Component: 100 - total flux cleaned = 0.00229015 Jy ! Component: 150 - total flux cleaned = 0.00308929 Jy ! Component: 200 - total flux cleaned = 0.00372731 Jy ! Total flux subtracted in 200 components = 0.00372731 Jy ! Clean residual min=-0.001656 max=0.001472 Jy/beam ! Clean residual mean=-0.000010 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.33363 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 88 components and 0.33363 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.774 mas, bmaj=1.589 mas, bpa=-1.675 degrees ! Estimated noise=537.994 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.37227e-05 Jy ! Component: 100 - total flux cleaned = 0.000265614 Jy ! Component: 150 - total flux cleaned = 0.000491459 Jy ! Component: 200 - total flux cleaned = 0.000795169 Jy ! Total flux subtracted in 200 components = 0.000795169 Jy ! Clean residual min=-0.001492 max=0.001332 Jy/beam ! Clean residual mean=-0.000002 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.334425 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 102 components and 0.334425 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=0.145114Jy sigma=0.000637 ! Fit after self-cal, rms=0.145106Jy sigma=0.000637 wmodel J1058+1951_X_2017_01_21_pus_map.mod ! Writing 102 model components to file: J1058+1951_X_2017_01_21_pus_map.mod wobs J1058+1951_X_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J1058+1951_X_2017_01_21_pus_uvs.fits wwins J1058+1951_X_2017_01_21_pus_map.win ! wwins: Wrote 4 windows to J1058+1951_X_2017_01_21_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 = -0.000204299 Jy ! Component: 100 - total flux cleaned = 1.27887e-06 Jy ! Component: 150 - total flux cleaned = 2.35217e-05 Jy ! Component: 200 - total flux cleaned = -1.79345e-05 Jy ! Component: 250 - total flux cleaned = -7.68977e-05 Jy ! Component: 300 - total flux cleaned = -0.000191354 Jy ! Component: 350 - total flux cleaned = -0.000320429 Jy ! Component: 400 - total flux cleaned = -0.000517199 Jy ! Component: 450 - total flux cleaned = -0.000621556 Jy ! Component: 500 - total flux cleaned = -0.000807975 Jy ! Component: 550 - total flux cleaned = -0.000923485 Jy ! Component: 600 - total flux cleaned = -0.00111755 Jy ! Component: 650 - total flux cleaned = -0.00130692 Jy ! Component: 700 - total flux cleaned = -0.00147679 Jy ! Component: 750 - total flux cleaned = -0.00165862 Jy ! Component: 800 - total flux cleaned = -0.00185195 Jy ! Component: 850 - total flux cleaned = -0.00207101 Jy ! Component: 900 - total flux cleaned = -0.00225706 Jy ! Component: 950 - total flux cleaned = -0.00239764 Jy ! Component: 1000 - total flux cleaned = -0.00253562 Jy ! Component: 1050 - total flux cleaned = -0.00272581 Jy ! Component: 1100 - total flux cleaned = -0.00289896 Jy ! Component: 1150 - total flux cleaned = -0.00300362 Jy ! Component: 1200 - total flux cleaned = -0.00304258 Jy ! Component: 1250 - total flux cleaned = -0.00318275 Jy ! Component: 1300 - total flux cleaned = -0.00330761 Jy ! Component: 1350 - total flux cleaned = -0.00334446 Jy ! Component: 1400 - total flux cleaned = -0.0033932 Jy ! Component: 1450 - total flux cleaned = -0.0034652 Jy ! Component: 1500 - total flux cleaned = -0.00350044 Jy ! Component: 1550 - total flux cleaned = -0.00355855 Jy ! Component: 1600 - total flux cleaned = -0.00367317 Jy ! Component: 1650 - total flux cleaned = -0.00369565 Jy ! Component: 1700 - total flux cleaned = -0.00372928 Jy ! Component: 1750 - total flux cleaned = -0.00380643 Jy ! Component: 1800 - total flux cleaned = -0.00387142 Jy ! Component: 1850 - total flux cleaned = -0.00390354 Jy ! Component: 1900 - total flux cleaned = -0.00396706 Jy ! Component: 1950 - total flux cleaned = -0.003967 Jy ! Component: 2000 - total flux cleaned = -0.00400853 Jy ! Total flux subtracted in 2048 components = -0.00404937 Jy ! Clean residual min=-0.000614 max=0.000590 Jy/beam ! Clean residual mean=0.000001 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.330376 Jy keep ! Adding 156 model components to the UV plane model. ! The established model now contains 258 components and 0.330376 Jy ![Exited script file: muppet] wmap "J1058+1951_X_2017_01_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.774 x 1.589 at -1.675 degrees (North through East) ! Clean map min=-0.001011 max=0.20859 Jy/beam ! Writing clean map to FITS file: J1058+1951_X_2017_01_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.208592 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00018859 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.271233 0.271233 0.542466 1.08493 2.16986 4.33973 8.67946 17.3589 34.7178 69.4357 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.208 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.774 x 1.589 at -1.675 degrees (North through East) ! Clean map min=-0.001011 max=0.20859 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 J1058+1951_X_2017_01_21_pus_uvs.log closed on Sun May 5 15:28:50 2019