! Started logfile: J2050+3619_X_2017_07_09_pus_uvs.log on Wed May 8 15:31:21 2019 obs J2050+3619_X_2017_07_09_pus_uva.fits ! Reading UV FITS file: J2050+3619_X_2017_07_09_pus_uva.fits ! AN table 1: 174 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.969987 visibilities/baseline/integration-bin. ! Found source: J2050+3619 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 979 lines of history. ! ! Reading 91140 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..12 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 print "field_size =",field_size ! field_size = 512 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J2050+3619_X_2017_07_09_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.748249Jy sigma=0.006303 ! Fit after self-cal, rms=0.696536Jy sigma=0.005839 ! 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=0.7452 mas, bmaj=1.261 mas, bpa=-2.046 degrees ! Estimated noise=605.351 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 = 0.215184 Jy ! Component: 100 - total flux cleaned = 0.312343 Jy ! Total flux subtracted in 100 components = 0.312343 Jy ! Clean residual min=-0.015838 max=0.048804 Jy/beam ! Clean residual mean=-0.000068 rms=0.005134 Jy/beam ! Combined flux in latest and established models = 0.312343 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.312343 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=0.144742Jy sigma=0.001258 ! Fit after self-cal, rms=0.144628Jy sigma=0.001257 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0582634 Jy ! Component: 100 - total flux cleaned = 0.0947022 Jy ! Total flux subtracted in 100 components = 0.0947022 Jy ! Clean residual min=-0.008741 max=0.020697 Jy/beam ! Clean residual mean=-0.000041 rms=0.002800 Jy/beam ! Combined flux in latest and established models = 0.407045 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 29 components and 0.407045 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=0.104832Jy sigma=0.000880 ! Fit after self-cal, rms=0.104804Jy sigma=0.000880 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0247581 Jy ! Component: 100 - total flux cleaned = 0.0421997 Jy ! Total flux subtracted in 100 components = 0.0421997 Jy ! Clean residual min=-0.006875 max=0.016545 Jy/beam ! Clean residual mean=-0.000028 rms=0.002043 Jy/beam ! Combined flux in latest and established models = 0.449245 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 42 components and 0.449245 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=0.094580Jy sigma=0.000775 ! Fit after self-cal, rms=0.094571Jy sigma=0.000774 ! Inverting map ! Added new window around map position (-1.2, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0155215 Jy ! Component: 100 - total flux cleaned = 0.0259834 Jy ! Total flux subtracted in 100 components = 0.0259834 Jy ! Clean residual min=-0.005885 max=0.010814 Jy/beam ! Clean residual mean=-0.000019 rms=0.001675 Jy/beam ! Combined flux in latest and established models = 0.475228 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 55 components and 0.475228 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=0.090450Jy sigma=0.000733 ! Fit after self-cal, rms=0.090342Jy sigma=0.000732 ! 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=0.9553 mas, bmaj=1.557 mas, bpa=-0.2223 degrees ! Estimated noise=277.962 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (1, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0155338 Jy ! Component: 100 - total flux cleaned = 0.0259595 Jy ! Component: 150 - total flux cleaned = 0.0334582 Jy ! Component: 200 - total flux cleaned = 0.0373406 Jy ! Total flux subtracted in 200 components = 0.0373406 Jy ! Clean residual min=-0.004588 max=0.006893 Jy/beam ! Clean residual mean=-0.000027 rms=0.001469 Jy/beam ! Combined flux in latest and established models = 0.512569 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 92 components and 0.512569 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=0.087295Jy sigma=0.000700 ! Fit after self-cal, rms=0.087290Jy sigma=0.000700 ! 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 1.02 FD 0.98 HN 1.02 KP 1.04 ! LA 0.95 MK 1.04 NL 0.95 OV 0.98 ! PT 1.00 SC 1.36 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.04 KP 1.04 ! LA 0.95 MK 1.01 NL 0.95 OV 0.98 ! PT 1.03 SC 1.38 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.00 KP 1.03 ! LA 0.97 MK 1.04 NL 0.98 OV 0.99 ! PT 1.00 SC 1.35 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.02 KP 1.02 ! LA 0.98 MK 1.03 NL 0.95 OV 0.98 ! PT 1.01 SC 1.34 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 0.96 KP 1.02 ! LA 0.96 MK 1.02 NL 0.99 OV 0.98 ! PT 1.01 SC 1.30 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 0.98 KP 1.02 ! LA 0.97 MK 1.00 NL 0.94 OV 0.98 ! PT 0.98 SC 1.32 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.96 KP 1.01 ! LA 0.98 MK 1.00 NL 0.94 OV 0.99 ! PT 1.00 SC 1.33 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 0.97 KP 1.02 ! LA 0.96 MK 0.97 NL 0.94 OV 0.98 ! PT 1.01 SC 1.28 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.98 KP 1.01 ! LA 0.97 MK 0.95 NL 0.94 OV 0.99 ! PT 1.01 SC 1.24 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.01 KP 1.01 ! LA 0.99 MK 0.96 NL 0.94 OV 0.98 ! PT 1.00 SC 1.21 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 0.98 KP 1.02 ! LA 0.99 MK 0.94 NL 0.93 OV 0.98 ! PT 1.01 SC 1.27 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 0.96 KP 1.00 ! LA 0.96 MK 0.95 NL 0.95 OV 0.99 ! PT 1.01 SC 1.22 ! ! ! Fit before self-cal, rms=0.087290Jy sigma=0.000700 ! Fit after self-cal, rms=0.087954Jy sigma=0.000668 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9819 mas, bmaj=1.601 mas, bpa=-3.549 degrees ! Estimated noise=283.531 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 = -0.000176815 Jy ! Component: 100 - total flux cleaned = 0.000284715 Jy ! Component: 150 - total flux cleaned = 0.000771188 Jy ! Component: 200 - total flux cleaned = 0.00136763 Jy ! Total flux subtracted in 200 components = 0.00136763 Jy ! Clean residual min=-0.002619 max=0.002717 Jy/beam ! Clean residual mean=-0.000006 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.513936 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 105 components and 0.513936 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=0.087638Jy sigma=0.000666 ! Fit after self-cal, rms=0.087694Jy sigma=0.000666 ! 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=0.087694Jy sigma=0.000666 ! Fit after self-cal, rms=0.086097Jy sigma=0.000659 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9702 mas, bmaj=1.579 mas, bpa=-1.403 degrees ! Estimated noise=279.894 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000871627 Jy ! Component: 100 - total flux cleaned = 0.000872611 Jy ! Component: 150 - total flux cleaned = 0.000773626 Jy ! Component: 200 - total flux cleaned = 0.000655349 Jy ! Total flux subtracted in 200 components = 0.000655349 Jy ! Clean residual min=-0.001078 max=0.001302 Jy/beam ! Clean residual mean=-0.000005 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.514592 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 115 components and 0.514592 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=0.086056Jy sigma=0.000659 ! Fit after self-cal, rms=0.086071Jy sigma=0.000659 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 = -2.65735e-05 Jy ! Component: 100 - total flux cleaned = -7.41209e-05 Jy ! Component: 150 - total flux cleaned = -7.40627e-05 Jy ! Component: 200 - total flux cleaned = -1.27941e-05 Jy ! Total flux subtracted in 200 components = -1.27941e-05 Jy ! Clean residual min=-0.001062 max=0.001274 Jy/beam ! Clean residual mean=-0.000005 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.514579 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 121 components and 0.514579 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=0.086060Jy sigma=0.000658 ! Fit after self-cal, rms=0.086059Jy sigma=0.000659 ! Inverting map ! Added new window around map position (-3.4, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131515 Jy ! Component: 100 - total flux cleaned = 0.0021585 Jy ! Component: 150 - total flux cleaned = 0.00228889 Jy ! Component: 200 - total flux cleaned = 0.0022669 Jy ! Total flux subtracted in 200 components = 0.0022669 Jy ! Clean residual min=-0.000981 max=0.001169 Jy/beam ! Clean residual mean=-0.000002 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.516846 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 139 components and 0.516846 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=0.086035Jy sigma=0.000658 ! Fit after self-cal, rms=0.086032Jy sigma=0.000658 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.086032Jy sigma=0.000658 ! Fit after self-cal, rms=0.086030Jy sigma=0.000658 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9694 mas, bmaj=1.579 mas, bpa=-1.158 degrees ! Estimated noise=279.755 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000711096 Jy ! Component: 100 - total flux cleaned = 0.000920349 Jy ! Component: 150 - total flux cleaned = 0.00101023 Jy ! Component: 200 - total flux cleaned = 0.00115118 Jy ! Total flux subtracted in 200 components = 0.00115118 Jy ! Clean residual min=-0.000898 max=0.001026 Jy/beam ! Clean residual mean=-0.000002 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.517997 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 142 components and 0.517997 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=0.086017Jy sigma=0.000658 ! Fit after self-cal, rms=0.086017Jy sigma=0.000658 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000201266 Jy ! Component: 100 - total flux cleaned = 0.000253341 Jy ! Component: 150 - total flux cleaned = 0.000302664 Jy ! Component: 200 - total flux cleaned = 0.000349363 Jy ! Total flux subtracted in 200 components = 0.000349363 Jy ! Clean residual min=-0.000882 max=0.001009 Jy/beam ! Clean residual mean=-0.000002 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.518346 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 149 components and 0.518346 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=0.086010Jy sigma=0.000658 ! Fit after self-cal, rms=0.086011Jy sigma=0.000658 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.086011Jy sigma=0.000658 ! Fit after self-cal, rms=0.085996Jy sigma=0.000658 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.179 mas, bmaj=2.581 mas, bpa=0.1185 degrees ! Estimated noise=346.929 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000681987 Jy ! Component: 100 - total flux cleaned = 0.00108791 Jy ! Component: 150 - total flux cleaned = 0.0012201 Jy ! Component: 200 - total flux cleaned = 0.00126075 Jy ! Total flux subtracted in 200 components = 0.00126075 Jy ! Clean residual min=-0.001209 max=0.001457 Jy/beam ! Clean residual mean=-0.000002 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.519607 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 173 components and 0.519607 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=0.085995Jy sigma=0.000658 ! Fit after self-cal, rms=0.085994Jy sigma=0.000658 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-9.8, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0012167 Jy ! Component: 100 - total flux cleaned = 0.00148458 Jy ! Component: 150 - total flux cleaned = 0.00177668 Jy ! Component: 200 - total flux cleaned = 0.00202089 Jy ! Total flux subtracted in 200 components = 0.00202089 Jy ! Clean residual min=-0.000994 max=0.001012 Jy/beam ! Clean residual mean=0.000002 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.521628 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 200 components and 0.521628 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=0.085979Jy sigma=0.000658 ! Fit after self-cal, rms=0.085977Jy sigma=0.000658 ! 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=0.9688 mas, bmaj=1.579 mas, bpa=-1.022 degrees ! Estimated noise=279.672 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9688 x 1.579 at -1.022 degrees (North through East) ! Clean map min=-0.00078525 max=0.30295 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=0.7531 mas, bmaj=1.276 mas, bpa=-2.776 degrees ! Estimated noise=617.206 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.218184 Jy ! Component: 100 - total flux cleaned = 0.31519 Jy ! Component: 150 - total flux cleaned = 0.372437 Jy ! Component: 200 - total flux cleaned = 0.408035 Jy ! Total flux subtracted in 200 components = 0.408035 Jy ! Clean residual min=-0.007499 max=0.019321 Jy/beam ! Clean residual mean=-0.000047 rms=0.002326 Jy/beam ! Combined flux in latest and established models = 0.408035 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.408035 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9688 mas, bmaj=1.579 mas, bpa=-1.022 degrees ! Estimated noise=279.672 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 = 0.0369675 Jy ! Component: 100 - total flux cleaned = 0.0590914 Jy ! Component: 150 - total flux cleaned = 0.0734974 Jy ! Component: 200 - total flux cleaned = 0.0832281 Jy ! Total flux subtracted in 200 components = 0.0832281 Jy ! Clean residual min=-0.002353 max=0.005521 Jy/beam ! Clean residual mean=-0.000046 rms=0.000832 Jy/beam ! Combined flux in latest and established models = 0.491263 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 62 components and 0.491263 Jy ! Inverting map ! Added new window around map position (-0.6, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00690948 Jy ! Component: 100 - total flux cleaned = 0.0119678 Jy ! Component: 150 - total flux cleaned = 0.015774 Jy ! Component: 200 - total flux cleaned = 0.0187045 Jy ! Total flux subtracted in 200 components = 0.0187045 Jy ! Clean residual min=-0.001310 max=0.001956 Jy/beam ! Clean residual mean=-0.000017 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.509968 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 86 components and 0.509968 Jy ! Inverting map ! Added new window around map position (-1, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00214563 Jy ! Component: 100 - total flux cleaned = 0.00321841 Jy ! Component: 150 - total flux cleaned = 0.00429291 Jy ! Component: 200 - total flux cleaned = 0.0052458 Jy ! Total flux subtracted in 200 components = 0.0052458 Jy ! Clean residual min=-0.001143 max=0.001209 Jy/beam ! Clean residual mean=-0.000009 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.515213 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 111 components and 0.515213 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=2.179 mas, bmaj=2.581 mas, bpa=0.1185 degrees ! Estimated noise=346.929 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00195228 Jy ! Component: 100 - total flux cleaned = 0.00331058 Jy ! Component: 150 - total flux cleaned = 0.00436508 Jy ! Component: 200 - total flux cleaned = 0.00502703 Jy ! Total flux subtracted in 200 components = 0.00502703 Jy ! Clean residual min=-0.001116 max=0.000969 Jy/beam ! Clean residual mean=-0.000002 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.520241 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 = 0.000446031 Jy ! Component: 100 - total flux cleaned = 0.000785645 Jy ! Component: 150 - total flux cleaned = 0.00101886 Jy ! Component: 200 - total flux cleaned = 0.00122991 Jy ! Total flux subtracted in 200 components = 0.00122991 Jy ! Clean residual min=-0.000987 max=0.000963 Jy/beam ! Clean residual mean=0.000001 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.52147 Jy ! Adding 80 model components to the UV plane model. ! The established model now contains 181 components and 0.521471 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9688 mas, bmaj=1.579 mas, bpa=-1.022 degrees ! Estimated noise=279.672 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000821518 Jy ! Component: 100 - total flux cleaned = -0.000861819 Jy ! Component: 150 - total flux cleaned = -0.000735752 Jy ! Component: 200 - total flux cleaned = -0.000531306 Jy ! Total flux subtracted in 200 components = -0.000531306 Jy ! Clean residual min=-0.000899 max=0.001018 Jy/beam ! Clean residual mean=-0.000000 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.520939 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 200 components and 0.520939 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=0.085999Jy sigma=0.000658 ! Fit after self-cal, rms=0.085997Jy sigma=0.000658 wmodel J2050+3619_X_2017_07_09_pus_map.mod ! Writing 200 model components to file: J2050+3619_X_2017_07_09_pus_map.mod wobs J2050+3619_X_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J2050+3619_X_2017_07_09_pus_uvs.fits wwins J2050+3619_X_2017_07_09_pus_map.win ! wwins: Wrote 7 windows to J2050+3619_X_2017_07_09_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000308641 Jy ! Component: 100 - total flux cleaned = 0.000403574 Jy ! Component: 150 - total flux cleaned = 0.000478289 Jy ! Component: 200 - total flux cleaned = 0.000521711 Jy ! Component: 250 - total flux cleaned = 0.000576982 Jy ! Component: 300 - total flux cleaned = 0.000603805 Jy ! Component: 350 - total flux cleaned = 0.000655427 Jy ! Component: 400 - total flux cleaned = 0.000705625 Jy ! Component: 450 - total flux cleaned = 0.00074236 Jy ! Component: 500 - total flux cleaned = 0.000766495 Jy ! Component: 550 - total flux cleaned = 0.000790015 Jy ! Component: 600 - total flux cleaned = 0.000755115 Jy ! Component: 650 - total flux cleaned = 0.000755105 Jy ! Component: 700 - total flux cleaned = 0.000766494 Jy ! Component: 750 - total flux cleaned = 0.000799709 Jy ! Component: 800 - total flux cleaned = 0.000767082 Jy ! Component: 850 - total flux cleaned = 0.000735125 Jy ! Component: 900 - total flux cleaned = 0.000735438 Jy ! Component: 950 - total flux cleaned = 0.000756436 Jy ! Component: 1000 - total flux cleaned = 0.00073577 Jy ! Component: 1050 - total flux cleaned = 0.000705296 Jy ! Component: 1100 - total flux cleaned = 0.000685241 Jy ! Component: 1150 - total flux cleaned = 0.000645537 Jy ! Component: 1200 - total flux cleaned = 0.000616026 Jy ! Component: 1250 - total flux cleaned = 0.000577321 Jy ! Component: 1300 - total flux cleaned = 0.000567879 Jy ! Component: 1350 - total flux cleaned = 0.000567914 Jy ! Component: 1400 - total flux cleaned = 0.000567768 Jy ! Component: 1450 - total flux cleaned = 0.000530592 Jy ! Component: 1500 - total flux cleaned = 0.000539795 Jy ! Component: 1550 - total flux cleaned = 0.000557878 Jy ! Component: 1600 - total flux cleaned = 0.00053976 Jy ! Component: 1650 - total flux cleaned = 0.000521872 Jy ! Component: 1700 - total flux cleaned = 0.000539443 Jy ! Component: 1750 - total flux cleaned = 0.000530813 Jy ! Component: 1800 - total flux cleaned = 0.000548155 Jy ! Component: 1850 - total flux cleaned = 0.000548145 Jy ! Component: 1900 - total flux cleaned = 0.000573714 Jy ! Component: 1950 - total flux cleaned = 0.000590583 Jy ! Component: 2000 - total flux cleaned = 0.000590581 Jy ! Total flux subtracted in 2048 components = 0.000607263 Jy ! Clean residual min=-0.000451 max=0.000517 Jy/beam ! Clean residual mean=-0.000001 rms=0.000155 Jy/beam ! Combined flux in latest and established models = 0.521546 Jy keep ! Adding 150 model components to the UV plane model. ! The established model now contains 349 components and 0.521546 Jy ![Exited script file: muppet] wmap "J2050+3619_X_2017_07_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9688 x 1.579 at -1.022 degrees (North through East) ! Clean map min=-0.00075486 max=0.30403 Jy/beam ! Writing clean map to FITS file: J2050+3619_X_2017_07_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.304027 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000154897 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.152845 0.152845 0.30569 0.61138 1.22276 2.44552 4.89104 9.78208 19.5642 39.1283 78.2567 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.304 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9688 x 1.579 at -1.022 degrees (North through East) ! Clean map min=-0.00075486 max=0.30403 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J2050+3619_X_2017_07_09_pus_uvs.log closed on Wed May 8 15:31:27 2019