! Started logfile: J2136+4301_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:52:24 2019 obs J2136+4301_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J2136+4301_X_2017_01_16_pus_uva.fits ! AN table 1: 133 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.561571 visibilities/baseline/integration-bin. ! Found source: J2136+4301 ! ! 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 1309 lines of history. ! ! Reading 40332 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 J2136+4301_X_2017_01_16_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 330 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 330 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 330 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 330 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 330 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 330 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 343 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 330 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 330 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 330 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 371 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 371 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.918221Jy sigma=0.007678 ! Fit after self-cal, rms=0.904644Jy sigma=0.007598 ! 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=0.8771 mas, bmaj=1.643 mas, bpa=25.45 degrees ! Estimated noise=913.659 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 = 0.0757057 Jy ! Component: 100 - total flux cleaned = 0.0923654 Jy ! Total flux subtracted in 100 components = 0.0923654 Jy ! Clean residual min=-0.002796 max=0.005244 Jy/beam ! Clean residual mean=-0.000013 rms=0.000834 Jy/beam ! Combined flux in latest and established models = 0.0923654 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0923654 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=0.103125Jy sigma=0.000649 ! Fit after self-cal, rms=0.103096Jy sigma=0.000649 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00555727 Jy ! Component: 100 - total flux cleaned = 0.00846118 Jy ! Total flux subtracted in 100 components = 0.00846118 Jy ! Clean residual min=-0.002466 max=0.002552 Jy/beam ! Clean residual mean=-0.000008 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.100827 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 16 components and 0.100827 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=0.102649Jy sigma=0.000645 ! Fit after self-cal, rms=0.102652Jy sigma=0.000645 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.121 mas, bmaj=1.769 mas, bpa=21.24 degrees ! Estimated noise=439.335 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 = 0.00250425 Jy ! Component: 100 - total flux cleaned = 0.00390114 Jy ! Component: 150 - total flux cleaned = 0.00473361 Jy ! Component: 200 - total flux cleaned = 0.00516085 Jy ! Total flux subtracted in 200 components = 0.00516085 Jy ! Clean residual min=-0.002552 max=0.002579 Jy/beam ! Clean residual mean=-0.000002 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.105987 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 31 components and 0.105987 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=0.102536Jy sigma=0.000644 ! Fit after self-cal, rms=0.102544Jy sigma=0.000644 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.00 HN 0.91 KP 1.02 ! LA 1.08 MK 1.00* NL 0.94 OV 0.99 ! PT 0.70 SC 1.03 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 0.96 KP 1.01 ! LA 1.04 MK 1.00* NL 0.96 OV 1.01 ! PT 0.68 SC 1.06 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.04 HN 0.93 KP 1.02 ! LA 1.02 MK 1.00* NL 0.95 OV 1.00 ! PT 0.71 SC 1.03 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.01 HN 0.96 KP 1.04 ! LA 1.03 MK 1.00* NL 0.94 OV 1.00 ! PT 0.72 SC 1.01 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.02 HN 0.91 KP 1.00 ! LA 1.13 MK 1.00* NL 0.92 OV 0.98 ! PT 0.68 SC 1.00 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 0.94 KP 1.02 ! LA 1.04 MK 1.00* NL 0.97 OV 1.01 ! PT 0.63 SC 1.02 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.01 HN 0.98 KP 1.04 ! LA 0.98 MK 1.00* NL 0.95 OV 0.96 ! PT 0.72 SC 1.00 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.99 HN 1.02 KP 0.99 ! LA 1.02 MK 1.00* NL 0.94 OV 0.98 ! PT 0.67 SC 1.03 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 0.99 KP 1.01 ! LA 0.97 MK 1.00* NL 0.98 OV 1.00 ! PT 0.61 SC 1.00 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.04 HN 0.98 KP 1.02 ! LA 0.99 MK 1.00* NL 0.98 OV 1.02 ! PT 0.63 SC 0.93 ! ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.30 FD 1.02 HN 0.94 KP 1.05 ! LA 1.00 MK 1.00* NL 0.97 OV 1.04 ! PT 0.76 SC 1.01 ! ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 0.95 KP 1.04 ! LA 0.96 MK 1.00* NL 0.97 OV 1.03 ! PT 0.71 SC 1.05 ! ! ! Fit before self-cal, rms=0.102544Jy sigma=0.000644 ! Fit after self-cal, rms=0.092001Jy sigma=0.000641 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.128 mas, bmaj=1.771 mas, bpa=20.37 degrees ! Estimated noise=437.373 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 = -0.00012927 Jy ! Component: 100 - total flux cleaned = -0.000155692 Jy ! Component: 150 - total flux cleaned = -0.000200027 Jy ! Component: 200 - total flux cleaned = -0.000235065 Jy ! Total flux subtracted in 200 components = -0.000235065 Jy ! Clean residual min=-0.001493 max=0.001601 Jy/beam ! Clean residual mean=0.000000 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.105752 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 44 components and 0.105752 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=0.091984Jy sigma=0.000641 ! Fit after self-cal, rms=0.091988Jy sigma=0.000641 ! 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=0.091988Jy sigma=0.000641 ! Fit after self-cal, rms=0.096694Jy sigma=0.000639 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.125 mas, bmaj=1.773 mas, bpa=20.44 degrees ! Estimated noise=438.293 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000359058 Jy ! Component: 100 - total flux cleaned = 0.000360392 Jy ! Component: 150 - total flux cleaned = 0.000349105 Jy ! Component: 200 - total flux cleaned = 0.000348411 Jy ! Total flux subtracted in 200 components = 0.000348411 Jy ! Clean residual min=-0.000890 max=0.001060 Jy/beam ! Clean residual mean=-0.000001 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.106101 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 48 components and 0.106101 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=0.096691Jy sigma=0.000639 ! Fit after self-cal, rms=0.096846Jy 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.38011e-05 Jy ! Component: 100 - total flux cleaned = -7.94858e-05 Jy ! Component: 150 - total flux cleaned = -9.30989e-05 Jy ! Component: 200 - total flux cleaned = -0.000105598 Jy ! Total flux subtracted in 200 components = -0.000105598 Jy ! Clean residual min=-0.000885 max=0.001060 Jy/beam ! Clean residual mean=-0.000001 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.105995 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 50 components and 0.105995 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=0.096845Jy sigma=0.000638 ! Fit after self-cal, rms=0.096846Jy sigma=0.000638 ! 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=0.096846Jy sigma=0.000638 ! Fit after self-cal, rms=0.097598Jy sigma=0.000638 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.123 mas, bmaj=1.774 mas, bpa=20.37 degrees ! Estimated noise=438.438 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000236366 Jy ! Component: 100 - total flux cleaned = 0.00022667 Jy ! Component: 150 - total flux cleaned = 0.000219442 Jy ! Component: 200 - total flux cleaned = 0.000219234 Jy ! Total flux subtracted in 200 components = 0.000219234 Jy ! Clean residual min=-0.000871 max=0.001025 Jy/beam ! Clean residual mean=-0.000001 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.106214 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 50 components and 0.106214 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=0.097597Jy sigma=0.000638 ! Fit after self-cal, rms=0.097608Jy 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.36329e-05 Jy ! Component: 100 - total flux cleaned = -2.32954e-05 Jy ! Component: 150 - total flux cleaned = -2.74904e-05 Jy ! Component: 200 - total flux cleaned = -3.58657e-05 Jy ! Total flux subtracted in 200 components = -3.58657e-05 Jy ! Clean residual min=-0.000857 max=0.001026 Jy/beam ! Clean residual mean=-0.000001 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.106179 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 53 components and 0.106179 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=0.097608Jy sigma=0.000638 ! Fit after self-cal, rms=0.097608Jy sigma=0.000638 ! 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=0.097608Jy sigma=0.000638 ! Fit after self-cal, rms=0.097705Jy sigma=0.000638 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.093 mas, bmaj=2.384 mas, bpa=-3.069 degrees ! Estimated noise=542.211 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000266768 Jy ! Component: 100 - total flux cleaned = 0.000249841 Jy ! Component: 150 - total flux cleaned = 0.000243099 Jy ! Component: 200 - total flux cleaned = 0.000236475 Jy ! Total flux subtracted in 200 components = 0.000236475 Jy ! Clean residual min=-0.001095 max=0.001451 Jy/beam ! Clean residual mean=-0.000001 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.106415 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 55 components and 0.106415 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=0.097705Jy sigma=0.000638 ! Fit after self-cal, rms=0.097705Jy 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.88253e-05 Jy ! Component: 100 - total flux cleaned = 3.13408e-05 Jy ! Component: 150 - total flux cleaned = 2.54211e-05 Jy ! Component: 200 - total flux cleaned = 2.54763e-05 Jy ! Total flux subtracted in 200 components = 2.54763e-05 Jy ! Clean residual min=-0.001083 max=0.001451 Jy/beam ! Clean residual mean=-0.000001 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.106441 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 57 components and 0.106441 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=0.097705Jy sigma=0.000638 ! Fit after self-cal, rms=0.097706Jy sigma=0.000638 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.122 mas, bmaj=1.775 mas, bpa=20.31 degrees ! Estimated noise=438.457 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.122 x 1.775 at 20.31 degrees (North through East) ! Clean map min=-0.00080133 max=0.098848 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=0.8818 mas, bmaj=1.644 mas, bpa=24.78 degrees ! Estimated noise=910.978 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0752786 Jy ! Component: 100 - total flux cleaned = 0.0920108 Jy ! Component: 150 - total flux cleaned = 0.0974059 Jy ! Component: 200 - total flux cleaned = 0.100432 Jy ! Total flux subtracted in 200 components = 0.100432 Jy ! Clean residual min=-0.001801 max=0.001897 Jy/beam ! Clean residual mean=-0.000008 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.100432 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.100432 Jy ! Inverting map and beam ! Estimated beam: bmin=1.122 mas, bmaj=1.775 mas, bpa=20.31 degrees ! Estimated noise=438.457 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 = 0.00273183 Jy ! Component: 100 - total flux cleaned = 0.00420661 Jy ! Component: 150 - total flux cleaned = 0.00506902 Jy ! Component: 200 - total flux cleaned = 0.00549806 Jy ! Total flux subtracted in 200 components = 0.00549806 Jy ! Clean residual min=-0.000936 max=0.001105 Jy/beam ! Clean residual mean=-0.000001 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.105931 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 32 components and 0.105931 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=2.093 mas, bmaj=2.384 mas, bpa=-3.069 degrees ! Estimated noise=542.211 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000543442 Jy ! Component: 100 - total flux cleaned = 0.000507664 Jy ! Component: 150 - total flux cleaned = 0.000507833 Jy ! Component: 200 - total flux cleaned = 0.000500599 Jy ! Total flux subtracted in 200 components = 0.000500599 Jy ! Clean residual min=-0.001120 max=0.001475 Jy/beam ! Clean residual mean=-0.000001 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.106431 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 = -5.80981e-07 Jy ! Component: 100 - total flux cleaned = -7.05103e-07 Jy ! Component: 150 - total flux cleaned = -5.29477e-06 Jy ! Component: 200 - total flux cleaned = -5.37548e-06 Jy ! Total flux subtracted in 200 components = -5.37548e-06 Jy ! Clean residual min=-0.001110 max=0.001470 Jy/beam ! Clean residual mean=-0.000001 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.106426 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 42 components and 0.106426 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.122 mas, bmaj=1.775 mas, bpa=20.31 degrees ! Estimated noise=438.457 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000200176 Jy ! Component: 100 - total flux cleaned = -9.68406e-05 Jy ! Component: 150 - total flux cleaned = -7.70813e-05 Jy ! Component: 200 - total flux cleaned = -9.43741e-05 Jy ! Total flux subtracted in 200 components = -9.43741e-05 Jy ! Clean residual min=-0.000875 max=0.001013 Jy/beam ! Clean residual mean=-0.000001 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.106331 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 47 components and 0.106331 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=0.097708Jy sigma=0.000638 ! Fit after self-cal, rms=0.097707Jy sigma=0.000638 wmodel J2136+4301_X_2017_01_16_pus_map.mod ! Writing 47 model components to file: J2136+4301_X_2017_01_16_pus_map.mod wobs J2136+4301_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J2136+4301_X_2017_01_16_pus_uvs.fits wwins J2136+4301_X_2017_01_16_pus_map.win ! wwins: Wrote 1 windows to J2136+4301_X_2017_01_16_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 = 0.000441115 Jy ! Component: 100 - total flux cleaned = 0.000589758 Jy ! Component: 150 - total flux cleaned = 0.000651851 Jy ! Component: 200 - total flux cleaned = 0.000741206 Jy ! Component: 250 - total flux cleaned = 0.000798402 Jy ! Component: 300 - total flux cleaned = 0.000881156 Jy ! Component: 350 - total flux cleaned = 0.000961788 Jy ! Component: 400 - total flux cleaned = 0.00105304 Jy ! Component: 450 - total flux cleaned = 0.00112959 Jy ! Component: 500 - total flux cleaned = 0.00117966 Jy ! Component: 550 - total flux cleaned = 0.00124108 Jy ! Component: 600 - total flux cleaned = 0.00127686 Jy ! Component: 650 - total flux cleaned = 0.00131213 Jy ! Component: 700 - total flux cleaned = 0.00134678 Jy ! Component: 750 - total flux cleaned = 0.00138105 Jy ! Component: 800 - total flux cleaned = 0.00145966 Jy ! Component: 850 - total flux cleaned = 0.00148153 Jy ! Component: 900 - total flux cleaned = 0.00151418 Jy ! Component: 950 - total flux cleaned = 0.00154637 Jy ! Component: 1000 - total flux cleaned = 0.00154638 Jy ! Component: 1050 - total flux cleaned = 0.00156724 Jy ! Component: 1100 - total flux cleaned = 0.0016187 Jy ! Component: 1150 - total flux cleaned = 0.00160865 Jy ! Component: 1200 - total flux cleaned = 0.0016385 Jy ! Component: 1250 - total flux cleaned = 0.00162861 Jy ! Component: 1300 - total flux cleaned = 0.00164814 Jy ! Component: 1350 - total flux cleaned = 0.00162891 Jy ! Component: 1400 - total flux cleaned = 0.00160052 Jy ! Component: 1450 - total flux cleaned = 0.00160069 Jy ! Component: 1500 - total flux cleaned = 0.00159148 Jy ! Component: 1550 - total flux cleaned = 0.00157319 Jy ! Component: 1600 - total flux cleaned = 0.00155515 Jy ! Component: 1650 - total flux cleaned = 0.00155515 Jy ! Component: 1700 - total flux cleaned = 0.00153736 Jy ! Component: 1750 - total flux cleaned = 0.00153727 Jy ! Component: 1800 - total flux cleaned = 0.00150273 Jy ! Component: 1850 - total flux cleaned = 0.00151123 Jy ! Component: 1900 - total flux cleaned = 0.00149418 Jy ! Component: 1950 - total flux cleaned = 0.00149434 Jy ! Component: 2000 - total flux cleaned = 0.00149447 Jy ! Total flux subtracted in 2048 components = 0.001478 Jy ! Clean residual min=-0.000513 max=0.000495 Jy/beam ! Clean residual mean=-0.000001 rms=0.000159 Jy/beam ! Combined flux in latest and established models = 0.107809 Jy keep ! Adding 143 model components to the UV plane model. ! The established model now contains 190 components and 0.107809 Jy ![Exited script file: muppet] wmap "J2136+4301_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.122 x 1.775 at 20.31 degrees (North through East) ! Clean map min=-0.00070608 max=0.098829 Jy/beam ! Writing clean map to FITS file: J2136+4301_X_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0988293 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000159304 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.483572 0.483572 0.967145 1.93429 3.86858 7.73716 15.4743 30.9486 61.8973 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.098 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.122 x 1.775 at 20.31 degrees (North through East) ! Clean map min=-0.00070608 max=0.098829 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 J2136+4301_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:52:26 2019