! Started logfile: J0019+7327_X_2014_05_31_pus_uvs.log on Sun Nov 27 17:58:00 2016 obs J0019+7327_X_2014_05_31_pus_uva.fits ! Reading UV FITS file: J0019+7327_X_2014_05_31_pus_uva.fits ! AN table 1: 50 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.815556 visibilities/baseline/integration-bin. ! Found source: J0019+7327 ! ! 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 344 lines of history. ! ! Reading 22020 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 J0019+7327_X_2014_05_31_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 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.426168Jy sigma=0.015838 ! Fit after self-cal, rms=1.340634Jy sigma=0.014970 ! 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=0.6936 mas, bmaj=1.812 mas, bpa=-78.74 degrees ! Estimated noise=811.028 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 = 1.71139 Jy ! Component: 100 - total flux cleaned = 2.10239 Jy ! Total flux subtracted in 100 components = 2.10239 Jy ! Clean residual min=-0.085055 max=0.142714 Jy/beam ! Clean residual mean=-0.000022 rms=0.021504 Jy/beam ! Combined flux in latest and established models = 2.10239 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 2.10239 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=0.454270Jy sigma=0.004778 ! Fit after self-cal, rms=0.454247Jy sigma=0.004778 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.148193 Jy ! Component: 100 - total flux cleaned = 0.218858 Jy ! Total flux subtracted in 100 components = 0.218858 Jy ! Clean residual min=-0.096997 max=0.069686 Jy/beam ! Clean residual mean=0.000060 rms=0.018311 Jy/beam ! Combined flux in latest and established models = 2.32125 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 11 components and 2.32125 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=0.387885Jy sigma=0.004077 ! Fit after self-cal, rms=0.387820Jy sigma=0.004076 ! 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=0.8774 mas, bmaj=2.146 mas, bpa=-79.7 degrees ! Estimated noise=423.908 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 = 0.0560484 Jy ! Component: 100 - total flux cleaned = 0.0803959 Jy ! Component: 150 - total flux cleaned = 0.0923305 Jy ! Component: 200 - total flux cleaned = 0.0933569 Jy ! Total flux subtracted in 200 components = 0.0933569 Jy ! Clean residual min=-0.128089 max=0.082250 Jy/beam ! Clean residual mean=0.000141 rms=0.023179 Jy/beam ! Combined flux in latest and established models = 2.4146 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 23 components and 2.4146 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=0.377728Jy sigma=0.004026 ! Fit after self-cal, rms=0.377721Jy sigma=0.004026 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.15 HN 1.08 KP 0.92 ! LA 1.04 MK 0.95 NL 1.00 OV 1.00 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.16 HN 1.10 KP 0.86 ! LA 1.05 MK 0.94 NL 1.00 OV 1.00 ! PT 0.95 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.15 HN 1.11 KP 0.82 ! LA 1.08 MK 0.96 NL 1.01 OV 0.99 ! PT 0.93 SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.13 HN 1.08 KP 0.78 ! LA 1.08 MK 0.96 NL 1.01 OV 0.99 ! PT 0.94 SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.13 HN 1.05 KP 0.74 ! LA 1.07 MK 0.97 NL 1.02 OV 1.00 ! PT 0.94 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.18 HN 1.09 KP 0.74 ! LA 1.08 MK 0.97 NL 1.03 OV 1.02 ! PT 0.94 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.27 HN 1.22 KP 0.79 ! LA 1.16 MK 1.02 NL 1.07 OV 1.06 ! PT 1.01 SC 1.12 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.20 HN 1.15 KP 0.73 ! LA 1.07 MK 0.97 NL 1.02 OV 1.04 ! PT 0.94 SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.15 HN 1.14 KP 0.75 ! LA 1.09 MK 0.96 NL 1.02 OV 1.03 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.15 HN 1.12 KP 0.78 ! LA 1.10 MK 0.98 NL 1.03 OV 1.02 ! PT 0.94 SC 1.03 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.17 HN 1.11 KP 0.82 ! LA 1.11 MK 0.99 NL 1.04 OV 1.02 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.16 HN 1.10 KP 0.85 ! LA 1.09 MK 0.98 NL 1.03 OV 1.01 ! PT 0.98 SC 1.05 ! ! ! Fit before self-cal, rms=0.377721Jy sigma=0.004026 ! Fit after self-cal, rms=0.131803Jy sigma=0.001377 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8832 mas, bmaj=2.158 mas, bpa=-79.05 degrees ! Estimated noise=424.565 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 = -0.0217261 Jy ! Component: 100 - total flux cleaned = -0.0227002 Jy ! Component: 150 - total flux cleaned = -0.02404 Jy ! Component: 200 - total flux cleaned = -0.0256261 Jy ! Total flux subtracted in 200 components = -0.0256261 Jy ! Clean residual min=-0.013595 max=0.015787 Jy/beam ! Clean residual mean=-0.000004 rms=0.003355 Jy/beam ! Combined flux in latest and established models = 2.38898 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 29 components and 2.38898 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=0.119658Jy sigma=0.001252 ! Fit after self-cal, rms=0.119682Jy sigma=0.001251 ! 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=0.119682Jy sigma=0.001251 ! Fit after self-cal, rms=0.109591Jy sigma=0.001157 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8834 mas, bmaj=2.157 mas, bpa=-79.2 degrees ! Estimated noise=423.342 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0111043 Jy ! Component: 100 - total flux cleaned = -0.0126388 Jy ! Component: 150 - total flux cleaned = -0.0131309 Jy ! Component: 200 - total flux cleaned = -0.013539 Jy ! Total flux subtracted in 200 components = -0.013539 Jy ! Clean residual min=-0.006877 max=0.007665 Jy/beam ! Clean residual mean=0.000023 rms=0.001836 Jy/beam ! Combined flux in latest and established models = 2.37544 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 30 components and 2.37544 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=0.107563Jy sigma=0.001138 ! Fit after self-cal, rms=0.107559Jy sigma=0.001138 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 = -0.000147554 Jy ! Component: 100 - total flux cleaned = -0.000149926 Jy ! Component: 150 - total flux cleaned = -2.87377e-05 Jy ! Component: 200 - total flux cleaned = 8.31968e-05 Jy ! Total flux subtracted in 200 components = 8.31968e-05 Jy ! Clean residual min=-0.006557 max=0.007452 Jy/beam ! Clean residual mean=0.000023 rms=0.001811 Jy/beam ! Combined flux in latest and established models = 2.37552 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 35 components and 2.37552 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=0.107245Jy sigma=0.001135 ! Fit after self-cal, rms=0.107242Jy sigma=0.001135 ! 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=0.107242Jy sigma=0.001135 ! Fit after self-cal, rms=0.105796Jy sigma=0.001125 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8855 mas, bmaj=2.161 mas, bpa=-79.05 degrees ! Estimated noise=423.298 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00820285 Jy ! Component: 100 - total flux cleaned = -0.00906075 Jy ! Component: 150 - total flux cleaned = -0.00974764 Jy ! Component: 200 - total flux cleaned = -0.0101613 Jy ! Total flux subtracted in 200 components = -0.0101613 Jy ! Clean residual min=-0.005503 max=0.006452 Jy/beam ! Clean residual mean=0.000028 rms=0.001455 Jy/beam ! Combined flux in latest and established models = 2.36536 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 36 components and 2.36536 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=0.104725Jy sigma=0.001115 ! Fit after self-cal, rms=0.104723Jy sigma=0.001115 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 (1.4, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00676071 Jy ! Component: 100 - total flux cleaned = 0.00838559 Jy ! Component: 150 - total flux cleaned = 0.0089513 Jy ! Component: 200 - total flux cleaned = 0.00919603 Jy ! Total flux subtracted in 200 components = 0.00919603 Jy ! Clean residual min=-0.005047 max=0.004936 Jy/beam ! Clean residual mean=0.000032 rms=0.001336 Jy/beam ! Combined flux in latest and established models = 2.37456 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 58 components and 2.37456 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=0.104053Jy sigma=0.001109 ! Fit after self-cal, rms=0.104019Jy sigma=0.001109 ! 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=0.104019Jy sigma=0.001109 ! Fit after self-cal, rms=0.103363Jy sigma=0.001104 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.299 mas, bmaj=3.379 mas, bpa=-84.09 degrees ! Estimated noise=518.208 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00202997 Jy ! Component: 100 - total flux cleaned = -0.00176903 Jy ! Component: 150 - total flux cleaned = -0.00157577 Jy ! Component: 200 - total flux cleaned = -0.00147622 Jy ! Total flux subtracted in 200 components = -0.00147622 Jy ! Clean residual min=-0.003824 max=0.003457 Jy/beam ! Clean residual mean=0.000088 rms=0.001098 Jy/beam ! Combined flux in latest and established models = 2.37308 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 70 components and 2.37308 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=0.103134Jy sigma=0.001103 ! Fit after self-cal, rms=0.103129Jy sigma=0.001103 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 = 0.000697936 Jy ! Component: 100 - total flux cleaned = 0.000744993 Jy ! Component: 150 - total flux cleaned = 0.000780914 Jy ! Component: 200 - total flux cleaned = 0.000778866 Jy ! Total flux subtracted in 200 components = 0.000778866 Jy ! Clean residual min=-0.003851 max=0.003422 Jy/beam ! Clean residual mean=0.000092 rms=0.001082 Jy/beam ! Combined flux in latest and established models = 2.37386 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 72 components and 2.37386 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=0.103032Jy sigma=0.001102 ! Fit after self-cal, rms=0.103031Jy sigma=0.001102 ! 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=0.8865 mas, bmaj=2.162 mas, bpa=-78.94 degrees ! Estimated noise=423.079 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8865 x 2.162 at -78.94 degrees (North through East) ! Clean map min=-0.0041278 max=2.2405 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 ! Performing amp+phase self-cal ! ! 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=0.103031Jy sigma=0.001102 ! Fit after self-cal, rms=0.073427Jy sigma=0.000759 ! Inverting map and beam ! Estimated beam: bmin=0.8864 mas, bmaj=2.162 mas, bpa=-78.89 degrees ! Estimated noise=422.521 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00553096 Jy ! Component: 100 - total flux cleaned = -0.00552724 Jy ! Component: 150 - total flux cleaned = -0.00551953 Jy ! Component: 200 - total flux cleaned = -0.00541821 Jy ! Total flux subtracted in 200 components = -0.00541821 Jy ! Clean residual min=-0.005039 max=0.003277 Jy/beam ! Clean residual mean=0.000048 rms=0.000988 Jy/beam ! Combined flux in latest and established models = 2.36844 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 76 components and 2.36844 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=0.072738Jy sigma=0.000753 ! Fit after self-cal, rms=0.072727Jy sigma=0.000753 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000141267 Jy ! Component: 100 - total flux cleaned = 0.000142778 Jy ! Component: 150 - total flux cleaned = 0.000217051 Jy ! Component: 200 - total flux cleaned = 0.000281863 Jy ! Total flux subtracted in 200 components = 0.000281863 Jy ! Clean residual min=-0.004936 max=0.003264 Jy/beam ! Clean residual mean=0.000049 rms=0.000969 Jy/beam ! Combined flux in latest and established models = 2.36872 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 82 components and 2.36872 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=0.072556Jy sigma=0.000752 ! Fit after self-cal, rms=0.072552Jy sigma=0.000752 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.072552Jy sigma=0.000752 ! Fit after self-cal, rms=0.072211Jy sigma=0.000749 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=0.6983 mas, bmaj=1.819 mas, bpa=-77.91 degrees ! Estimated noise=819.973 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.73022 Jy ! Component: 100 - total flux cleaned = 2.11067 Jy ! Component: 150 - total flux cleaned = 2.22906 Jy ! Component: 200 - total flux cleaned = 2.28352 Jy ! Total flux subtracted in 200 components = 2.28352 Jy ! Clean residual min=-0.009647 max=0.025583 Jy/beam ! Clean residual mean=-0.000004 rms=0.002835 Jy/beam ! Combined flux in latest and established models = 2.28352 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 11 model components to the UV plane model. ! The established model now contains 11 components and 2.28352 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8873 mas, bmaj=2.164 mas, bpa=-78.83 degrees ! Estimated noise=422.432 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 = 0.0355357 Jy ! Component: 100 - total flux cleaned = 0.052038 Jy ! Component: 150 - total flux cleaned = 0.0616291 Jy ! Component: 200 - total flux cleaned = 0.0679386 Jy ! Total flux subtracted in 200 components = 0.0679386 Jy ! Clean residual min=-0.004250 max=0.004227 Jy/beam ! Clean residual mean=0.000044 rms=0.000989 Jy/beam ! Combined flux in latest and established models = 2.35146 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 32 components and 2.35146 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=2.301 mas, bmaj=3.38 mas, bpa=-84 degrees ! Estimated noise=516.647 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00596942 Jy ! Component: 100 - total flux cleaned = 0.00930421 Jy ! Component: 150 - total flux cleaned = 0.0112549 Jy ! Component: 200 - total flux cleaned = 0.0124927 Jy ! Total flux subtracted in 200 components = 0.0124927 Jy ! Clean residual min=-0.003585 max=0.003007 Jy/beam ! Clean residual mean=0.000111 rms=0.000929 Jy/beam ! Combined flux in latest and established models = 2.36395 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 = 0.000801801 Jy ! Component: 100 - total flux cleaned = 0.00112689 Jy ! Component: 150 - total flux cleaned = 0.00120655 Jy ! Component: 200 - total flux cleaned = 0.00124446 Jy ! Total flux subtracted in 200 components = 0.00124446 Jy ! Clean residual min=-0.003506 max=0.003085 Jy/beam ! Clean residual mean=0.000113 rms=0.000919 Jy/beam ! Combined flux in latest and established models = 2.3652 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 64 components and 2.3652 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8873 mas, bmaj=2.164 mas, bpa=-78.83 degrees ! Estimated noise=422.432 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000381018 Jy ! Component: 100 - total flux cleaned = 0.000213074 Jy ! Component: 150 - total flux cleaned = 0.000211743 Jy ! Component: 200 - total flux cleaned = 7.4735e-05 Jy ! Total flux subtracted in 200 components = 7.4735e-05 Jy ! Clean residual min=-0.003976 max=0.002944 Jy/beam ! Clean residual mean=0.000052 rms=0.000850 Jy/beam ! Combined flux in latest and established models = 2.36527 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 81 components and 2.36527 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=0.072121Jy sigma=0.000748 ! Fit after self-cal, rms=0.072089Jy sigma=0.000748 wmodel J0019+7327_X_2014_05_31_pus_map.mod ! Writing 81 model components to file: J0019+7327_X_2014_05_31_pus_map.mod wobs J0019+7327_X_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J0019+7327_X_2014_05_31_pus_uvs.fits wwins J0019+7327_X_2014_05_31_pus_map.win ! wwins: Wrote 2 windows to J0019+7327_X_2014_05_31_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 = -0.0013679 Jy ! Component: 100 - total flux cleaned = -0.00142732 Jy ! Component: 150 - total flux cleaned = -0.00178798 Jy ! Component: 200 - total flux cleaned = -0.00213147 Jy ! Component: 250 - total flux cleaned = -0.00255981 Jy ! Component: 300 - total flux cleaned = -0.00283727 Jy ! Component: 350 - total flux cleaned = -0.00301635 Jy ! Component: 400 - total flux cleaned = -0.00319141 Jy ! Component: 450 - total flux cleaned = -0.00349029 Jy ! Component: 500 - total flux cleaned = -0.00365736 Jy ! Component: 550 - total flux cleaned = -0.00390271 Jy ! Component: 600 - total flux cleaned = -0.00406283 Jy ! Component: 650 - total flux cleaned = -0.00433837 Jy ! Component: 700 - total flux cleaned = -0.00460936 Jy ! Component: 750 - total flux cleaned = -0.00491281 Jy ! Component: 800 - total flux cleaned = -0.0050627 Jy ! Component: 850 - total flux cleaned = -0.00531979 Jy ! Component: 900 - total flux cleaned = -0.00546515 Jy ! Component: 950 - total flux cleaned = -0.00578566 Jy ! Component: 1000 - total flux cleaned = -0.00592583 Jy ! Component: 1050 - total flux cleaned = -0.00606428 Jy ! Component: 1100 - total flux cleaned = -0.00623505 Jy ! Component: 1150 - total flux cleaned = -0.00626875 Jy ! Component: 1200 - total flux cleaned = -0.00646732 Jy ! Component: 1250 - total flux cleaned = -0.00656499 Jy ! Component: 1300 - total flux cleaned = -0.00656474 Jy ! Component: 1350 - total flux cleaned = -0.00672396 Jy ! Component: 1400 - total flux cleaned = -0.00669182 Jy ! Component: 1450 - total flux cleaned = -0.00672312 Jy ! Component: 1500 - total flux cleaned = -0.0068148 Jy ! Component: 1550 - total flux cleaned = -0.00678458 Jy ! Component: 1600 - total flux cleaned = -0.00690468 Jy ! Component: 1650 - total flux cleaned = -0.00690377 Jy ! Component: 1700 - total flux cleaned = -0.00690424 Jy ! Component: 1750 - total flux cleaned = -0.00681667 Jy ! Component: 1800 - total flux cleaned = -0.00690262 Jy ! Component: 1850 - total flux cleaned = -0.00698805 Jy ! Component: 1900 - total flux cleaned = -0.00690343 Jy ! Component: 1950 - total flux cleaned = -0.00690352 Jy ! Component: 2000 - total flux cleaned = -0.00698687 Jy ! Total flux subtracted in 2048 components = -0.00698718 Jy ! Clean residual min=-0.001480 max=0.001362 Jy/beam ! Clean residual mean=0.000035 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 2.35828 Jy keep ! Adding 150 model components to the UV plane model. ! The established model now contains 231 components and 2.35828 Jy ![Exited script file: muppet] wmap "J0019+7327_X_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8873 x 2.164 at -78.83 degrees (North through East) ! Clean map min=-0.0031003 max=2.2399 Jy/beam ! Writing clean map to FITS file: J0019+7327_X_2014_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 2.23992 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000549499 device "J0019+7327_X_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J0019+7327_X_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0735963 0.0735963 0.147193 0.294385 0.58877 1.17754 2.35508 4.71016 9.42032 18.8406 37.6813 75.3626 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak=",int(1000*peak_flux)/1000 ! peak= 2.239 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8873 x 2.164 at -78.83 degrees (North through East) ! Clean map min=-0.0031003 max=2.2399 Jy/beam quit ! Quitting program ! Log file J0019+7327_X_2014_05_31_pus_uvs.log closed on Sun Nov 27 17:58:02 2016