! Started logfile: J0935+1929_X_2017_07_16_pus_uvs.log on Thu May 9 14:03:55 2019 obs J0935+1929_X_2017_07_16_pus_uva.fits ! Reading UV FITS file: J0935+1929_X_2017_07_16_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.757895 visibilities/baseline/integration-bin. ! Found source: J0935+1929 ! ! 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 1200 lines of history. ! ! Reading 46656 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 J0935+1929_X_2017_07_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 144 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 157 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 144 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 156 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 144 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 144 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 179 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 169 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 156 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 144 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 168 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 180 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.944586Jy sigma=0.007627 ! Fit after self-cal, rms=0.924932Jy sigma=0.007483 ! 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=0.694 mas, bmaj=1.538 mas, bpa=0.04017 degrees ! Estimated noise=743.459 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 = 0.0593188 Jy ! Component: 100 - total flux cleaned = 0.0746005 Jy ! Total flux subtracted in 100 components = 0.0746005 Jy ! Clean residual min=-0.003363 max=0.006119 Jy/beam ! Clean residual mean=-0.000009 rms=0.000940 Jy/beam ! Combined flux in latest and established models = 0.0746005 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0746005 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=0.086292Jy sigma=0.000649 ! Fit after self-cal, rms=0.086221Jy sigma=0.000649 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00666901 Jy ! Component: 100 - total flux cleaned = 0.00986635 Jy ! Total flux subtracted in 100 components = 0.00986635 Jy ! Clean residual min=-0.002971 max=0.003422 Jy/beam ! Clean residual mean=-0.000001 rms=0.000794 Jy/beam ! Combined flux in latest and established models = 0.0844668 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 10 components and 0.0844668 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=0.085624Jy sigma=0.000643 ! Fit after self-cal, rms=0.085625Jy sigma=0.000643 ! 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=0.8384 mas, bmaj=1.803 mas, bpa=-0.2426 degrees ! Estimated noise=415.348 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 = 0.00320637 Jy ! Component: 100 - total flux cleaned = 0.00468358 Jy ! Component: 150 - total flux cleaned = 0.00560042 Jy ! Component: 200 - total flux cleaned = 0.00620115 Jy ! Total flux subtracted in 200 components = 0.00620115 Jy ! Clean residual min=-0.002128 max=0.002376 Jy/beam ! Clean residual mean=-0.000015 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.090668 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 26 components and 0.090668 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=0.085526Jy sigma=0.000642 ! Fit after self-cal, rms=0.085532Jy sigma=0.000642 ! 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 0.96 FD 1.00* HN 0.95 KP 1.03 ! LA 0.93 MK 0.97 NL 0.97 OV 1.00 ! PT 1.08 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 1.03 KP 0.99 ! LA 0.93 MK 0.98 NL 0.92 OV 1.00 ! PT 1.17 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.97 KP 0.92 ! LA 0.93 MK 1.00 NL 1.00 OV 1.00 ! PT 1.11 SC 1.11 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00* HN 1.09 KP 0.93 ! LA 0.98 MK 0.96 NL 0.98 OV 1.00 ! PT 1.17 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 0.97 KP 1.06 ! LA 0.96 MK 1.07 NL 0.94 OV 1.00 ! PT 1.12 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 0.97 KP 0.95 ! LA 0.96 MK 1.00 NL 0.95 OV 1.00 ! PT 1.10 SC 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 0.98 KP 0.94 ! LA 0.96 MK 1.00 NL 0.97 OV 0.97 ! PT 1.10 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00* HN 0.98 KP 0.95 ! LA 0.95 MK 1.06 NL 0.95 OV 1.01 ! PT 1.13 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.02 KP 1.01 ! LA 0.96 MK 0.98 NL 0.93 OV 1.02 ! PT 1.14 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.23 KP 0.95 ! LA 0.99 MK 1.02 NL 0.96 OV 1.04 ! PT 1.09 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.03 KP 0.99 ! LA 0.94 MK 1.02 NL 0.96 OV 1.02 ! PT 1.08 SC 1.08 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00* HN 1.11 KP 0.92 ! LA 0.98 MK 0.97 NL 1.02 OV 1.00 ! PT 1.10 SC 0.90 ! ! ! Fit before self-cal, rms=0.085532Jy sigma=0.000642 ! Fit after self-cal, rms=0.086609Jy sigma=0.000640 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.841 mas, bmaj=1.806 mas, bpa=-0.3109 degrees ! Estimated noise=415.122 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 = 0.000363035 Jy ! Component: 100 - total flux cleaned = 0.000445047 Jy ! Component: 150 - total flux cleaned = 0.00048615 Jy ! Component: 200 - total flux cleaned = 0.000522241 Jy ! Total flux subtracted in 200 components = 0.000522241 Jy ! Clean residual min=-0.002379 max=0.001783 Jy/beam ! Clean residual mean=-0.000025 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.0911902 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 30 components and 0.0911902 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=0.086606Jy sigma=0.000640 ! Fit after self-cal, rms=0.086696Jy sigma=0.000640 ! 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=0.086696Jy sigma=0.000640 ! Fit after self-cal, rms=0.090986Jy sigma=0.000635 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8411 mas, bmaj=1.801 mas, bpa=-0.2888 degrees ! Estimated noise=417.289 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000544003 Jy ! Component: 100 - total flux cleaned = 0.000821441 Jy ! Component: 150 - total flux cleaned = 0.000897691 Jy ! Component: 200 - total flux cleaned = 0.000911051 Jy ! Total flux subtracted in 200 components = 0.000911051 Jy ! Clean residual min=-0.001282 max=0.001471 Jy/beam ! Clean residual mean=-0.000009 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.0921013 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 33 components and 0.0921013 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=0.090984Jy sigma=0.000635 ! Fit after self-cal, rms=0.091151Jy sigma=0.000635 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 (0.8, -2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143685 Jy ! Component: 100 - total flux cleaned = 0.00175931 Jy ! Component: 150 - total flux cleaned = 0.00200792 Jy ! Component: 200 - total flux cleaned = 0.00212346 Jy ! Total flux subtracted in 200 components = 0.00212346 Jy ! Clean residual min=-0.001181 max=0.001230 Jy/beam ! Clean residual mean=-0.000006 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.0942247 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 55 components and 0.0942248 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=0.091128Jy sigma=0.000634 ! Fit after self-cal, rms=0.091129Jy sigma=0.000634 ! Inverting map ! Added new window around map position (-6.6, 23.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105692 Jy ! Component: 100 - total flux cleaned = 0.00147951 Jy ! Component: 150 - total flux cleaned = 0.00166627 Jy ! Component: 200 - total flux cleaned = 0.00179576 Jy ! Total flux subtracted in 200 components = 0.00179576 Jy ! Clean residual min=-0.001141 max=0.000932 Jy/beam ! Clean residual mean=-0.000006 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.0960205 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 69 components and 0.0960205 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=0.091113Jy sigma=0.000634 ! Fit after self-cal, rms=0.091112Jy sigma=0.000634 ! 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=0.091112Jy sigma=0.000634 ! Fit after self-cal, rms=0.093588Jy sigma=0.000634 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8404 mas, bmaj=1.796 mas, bpa=-0.2348 degrees ! Estimated noise=417.043 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000483955 Jy ! Component: 100 - total flux cleaned = 0.000689145 Jy ! Component: 150 - total flux cleaned = 0.000815164 Jy ! Component: 200 - total flux cleaned = 0.000941856 Jy ! Total flux subtracted in 200 components = 0.000941856 Jy ! Clean residual min=-0.000994 max=0.000803 Jy/beam ! Clean residual mean=-0.000003 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.0969624 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 81 components and 0.0969624 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=0.093581Jy sigma=0.000634 ! Fit after self-cal, rms=0.093623Jy sigma=0.000634 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 = 0.000231943 Jy ! Component: 100 - total flux cleaned = 0.000317864 Jy ! Component: 150 - total flux cleaned = 0.00040981 Jy ! Component: 200 - total flux cleaned = 0.000470216 Jy ! Total flux subtracted in 200 components = 0.000470216 Jy ! Clean residual min=-0.000990 max=0.000780 Jy/beam ! Clean residual mean=-0.000003 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.0974326 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 89 components and 0.0974326 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=0.093619Jy sigma=0.000634 ! Fit after self-cal, rms=0.093620Jy sigma=0.000634 ! 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=0.093620Jy sigma=0.000634 ! Fit after self-cal, rms=0.093813Jy sigma=0.000634 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.894 mas, bmaj=2.828 mas, bpa=-4.376 degrees ! Estimated noise=554.731 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000659789 Jy ! Component: 100 - total flux cleaned = 0.000944511 Jy ! Component: 150 - total flux cleaned = 0.0010662 Jy ! Component: 200 - total flux cleaned = 0.00110736 Jy ! Total flux subtracted in 200 components = 0.00110736 Jy ! Clean residual min=-0.000936 max=0.000864 Jy/beam ! Clean residual mean=-0.000008 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.0985399 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 103 components and 0.0985399 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=0.093812Jy sigma=0.000634 ! Fit after self-cal, rms=0.093814Jy sigma=0.000634 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 = 0.000125529 Jy ! Component: 100 - total flux cleaned = 0.000186743 Jy ! Component: 150 - total flux cleaned = 0.000204103 Jy ! Component: 200 - total flux cleaned = 0.000203865 Jy ! Total flux subtracted in 200 components = 0.000203865 Jy ! Clean residual min=-0.000945 max=0.000862 Jy/beam ! Clean residual mean=-0.000008 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.0987438 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 109 components and 0.0987438 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=0.093814Jy sigma=0.000634 ! Fit after self-cal, rms=0.093814Jy sigma=0.000634 ! 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=0.8399 mas, bmaj=1.794 mas, bpa=-0.2554 degrees ! Estimated noise=416.883 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8399 x 1.794 at -0.2554 degrees (North through East) ! Clean map min=-0.00090376 max=0.076859 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=0.6919 mas, bmaj=1.525 mas, bpa=0.12 degrees ! Estimated noise=747.717 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0593062 Jy ! Component: 100 - total flux cleaned = 0.0757987 Jy ! Component: 150 - total flux cleaned = 0.0825906 Jy ! Component: 200 - total flux cleaned = 0.0861359 Jy ! Total flux subtracted in 200 components = 0.0861359 Jy ! Clean residual min=-0.002302 max=0.002040 Jy/beam ! Clean residual mean=-0.000004 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.0861358 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0861358 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8399 mas, bmaj=1.794 mas, bpa=-0.2554 degrees ! Estimated noise=416.883 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 = 0.00327296 Jy ! Component: 100 - total flux cleaned = 0.00522291 Jy ! Component: 150 - total flux cleaned = 0.00670737 Jy ! Component: 200 - total flux cleaned = 0.00786188 Jy ! Total flux subtracted in 200 components = 0.00786188 Jy ! Clean residual min=-0.001134 max=0.000945 Jy/beam ! Clean residual mean=-0.000008 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.0939977 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 50 components and 0.0939977 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.894 mas, bmaj=2.828 mas, bpa=-4.376 degrees ! Estimated noise=554.731 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0016039 Jy ! Component: 100 - total flux cleaned = 0.00244852 Jy ! Component: 150 - total flux cleaned = 0.00296507 Jy ! Component: 200 - total flux cleaned = 0.00317501 Jy ! Total flux subtracted in 200 components = 0.00317501 Jy ! Clean residual min=-0.000997 max=0.000975 Jy/beam ! Clean residual mean=-0.000011 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.0971727 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 = 0.0001561 Jy ! Component: 100 - total flux cleaned = 0.000326653 Jy ! Component: 150 - total flux cleaned = 0.000492203 Jy ! Component: 200 - total flux cleaned = 0.000624828 Jy ! Total flux subtracted in 200 components = 0.000624828 Jy ! Clean residual min=-0.000955 max=0.000915 Jy/beam ! Clean residual mean=-0.000009 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.0977976 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 98 components and 0.0977975 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8399 mas, bmaj=1.794 mas, bpa=-0.2554 degrees ! Estimated noise=416.883 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.52083e-05 Jy ! Component: 100 - total flux cleaned = 0.000167044 Jy ! Component: 150 - total flux cleaned = 0.000229954 Jy ! Component: 200 - total flux cleaned = 0.000285825 Jy ! Total flux subtracted in 200 components = 0.000285825 Jy ! Clean residual min=-0.000943 max=0.000767 Jy/beam ! Clean residual mean=-0.000004 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.0980834 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 115 components and 0.0980834 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=0.093821Jy sigma=0.000634 ! Fit after self-cal, rms=0.093816Jy sigma=0.000634 wmodel J0935+1929_X_2017_07_16_pus_map.mod ! Writing 115 model components to file: J0935+1929_X_2017_07_16_pus_map.mod wobs J0935+1929_X_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J0935+1929_X_2017_07_16_pus_uvs.fits wwins J0935+1929_X_2017_07_16_pus_map.win ! wwins: Wrote 3 windows to J0935+1929_X_2017_07_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 = -0.000419709 Jy ! Component: 100 - total flux cleaned = -0.000770282 Jy ! Component: 150 - total flux cleaned = -0.000957916 Jy ! Component: 200 - total flux cleaned = -0.00112385 Jy ! Component: 250 - total flux cleaned = -0.00128394 Jy ! Component: 300 - total flux cleaned = -0.00146493 Jy ! Component: 350 - total flux cleaned = -0.00161636 Jy ! Component: 400 - total flux cleaned = -0.00177682 Jy ! Component: 450 - total flux cleaned = -0.00188586 Jy ! Component: 500 - total flux cleaned = -0.00200473 Jy ! Component: 550 - total flux cleaned = -0.00213315 Jy ! Component: 600 - total flux cleaned = -0.00221333 Jy ! Component: 650 - total flux cleaned = -0.00230369 Jy ! Component: 700 - total flux cleaned = -0.00242525 Jy ! Component: 750 - total flux cleaned = -0.00247967 Jy ! Component: 800 - total flux cleaned = -0.00256545 Jy ! Component: 850 - total flux cleaned = -0.0026392 Jy ! Component: 900 - total flux cleaned = -0.00271174 Jy ! Component: 950 - total flux cleaned = -0.00276299 Jy ! Component: 1000 - total flux cleaned = -0.00282365 Jy ! Component: 1050 - total flux cleaned = -0.00289342 Jy ! Component: 1100 - total flux cleaned = -0.00295256 Jy ! Component: 1150 - total flux cleaned = -0.0030401 Jy ! Component: 1200 - total flux cleaned = -0.00310724 Jy ! Component: 1250 - total flux cleaned = -0.00319271 Jy ! Component: 1300 - total flux cleaned = -0.00324907 Jy ! Component: 1350 - total flux cleaned = -0.00332333 Jy ! Component: 1400 - total flux cleaned = -0.00339671 Jy ! Component: 1450 - total flux cleaned = -0.00343312 Jy ! Component: 1500 - total flux cleaned = -0.00348696 Jy ! Component: 1550 - total flux cleaned = -0.00353164 Jy ! Component: 1600 - total flux cleaned = -0.00360196 Jy ! Component: 1650 - total flux cleaned = -0.00364545 Jy ! Component: 1700 - total flux cleaned = -0.00367142 Jy ! Component: 1750 - total flux cleaned = -0.00373138 Jy ! Component: 1800 - total flux cleaned = -0.00377371 Jy ! Component: 1850 - total flux cleaned = -0.00383246 Jy ! Component: 1900 - total flux cleaned = -0.00388239 Jy ! Component: 1950 - total flux cleaned = -0.0039235 Jy ! Component: 2000 - total flux cleaned = -0.0039644 Jy ! Total flux subtracted in 2048 components = -0.00402902 Jy ! Clean residual min=-0.000457 max=0.000425 Jy/beam ! Clean residual mean=-0.000003 rms=0.000147 Jy/beam ! Combined flux in latest and established models = 0.0940543 Jy keep ! Adding 128 model components to the UV plane model. ! The established model now contains 243 components and 0.0940543 Jy ![Exited script file: muppet] wmap "J0935+1929_X_2017_07_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8399 x 1.794 at -0.2554 degrees (North through East) ! Clean map min=-0.00085406 max=0.076869 Jy/beam ! Writing clean map to FITS file: J0935+1929_X_2017_07_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0768687 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000147281 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.574801 0.574801 1.1496 2.2992 4.59841 9.19682 18.3936 36.7873 73.5746 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.076 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8399 x 1.794 at -0.2554 degrees (North through East) ! Clean map min=-0.00085406 max=0.076869 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 J0935+1929_X_2017_07_16_pus_uvs.log closed on Thu May 9 14:03:58 2019