! Started logfile: J1813+0615_X_2015_03_17_pus_uvs.log on Sat Dec 31 19:10:22 2016 obs J1813+0615_X_2015_03_17_pus_uva.fits ! Reading UV FITS file: J1813+0615_X_2015_03_17_pus_uva.fits ! AN table 1: 95 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.771462 visibilities/baseline/integration-bin. ! Found source: J1813+0615 ! ! 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 338 lines of history. ! ! Reading 39576 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 J1813+0615_X_2015_03_17_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 114 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 114 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 114 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 114 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 114 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 114 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 114 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 114 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 114 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 114 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 114 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 114 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.777486Jy sigma=0.008820 ! Fit after self-cal, rms=0.701356Jy sigma=0.007895 ! 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=0.8681 mas, bmaj=2.057 mas, bpa=14.63 degrees ! Estimated noise=625.901 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 = 0.229358 Jy ! Component: 100 - total flux cleaned = 0.287648 Jy ! Total flux subtracted in 100 components = 0.287648 Jy ! Clean residual min=-0.012495 max=0.023272 Jy/beam ! Clean residual mean=-0.000090 rms=0.004245 Jy/beam ! Combined flux in latest and established models = 0.287648 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.287648 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=0.099164Jy sigma=0.001019 ! Fit after self-cal, rms=0.099138Jy sigma=0.001018 ! 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=1.104 mas, bmaj=2.334 mas, bpa=12.47 degrees ! Estimated noise=321.627 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 = 0.0284922 Jy ! Component: 100 - total flux cleaned = 0.0401256 Jy ! Component: 150 - total flux cleaned = 0.0456751 Jy ! Component: 200 - total flux cleaned = 0.0484601 Jy ! Total flux subtracted in 200 components = 0.0484601 Jy ! Clean residual min=-0.015014 max=0.012066 Jy/beam ! Clean residual mean=0.000014 rms=0.003297 Jy/beam ! Combined flux in latest and established models = 0.336108 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 26 components and 0.336109 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=0.092382Jy sigma=0.000923 ! Fit after self-cal, rms=0.092386Jy sigma=0.000923 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.14 HN 1.19 KP 0.91 ! LA 1.03 MK 0.98 NL 0.98 OV 0.98 ! PT 1.06 SC 1.03 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.14 HN 1.20 KP 0.86 ! LA 1.02 MK 1.01 NL 0.98 OV 0.98 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.12 HN 1.24 KP 0.83 ! LA 1.05 MK 1.00 NL 0.98 OV 0.99 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.12 HN 1.20 KP 0.78 ! LA 1.06 MK 1.01 NL 0.99 OV 0.98 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.12 HN 1.19 KP 0.74 ! LA 1.06 MK 1.03 NL 1.00 OV 0.99 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.13 HN 1.21 KP 0.74 ! LA 1.06 MK 1.02 NL 0.99 OV 1.02 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.15 HN 1.26 KP 0.74 ! LA 1.05 MK 1.02 NL 1.00 OV 1.04 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.18 HN 1.28 KP 0.73 ! LA 1.05 MK 1.01 NL 1.00 OV 1.05 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.14 HN 1.24 KP 0.76 ! LA 1.06 MK 1.01 NL 1.00 OV 1.03 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.15 HN 1.24 KP 0.78 ! LA 1.08 MK 1.01 NL 1.01 OV 1.02 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.16 HN 1.25 KP 0.81 ! LA 1.07 MK 1.02 NL 1.01 OV 1.00 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.18 HN 1.18 KP 0.86 ! LA 1.05 MK 1.04 NL 1.02 OV 1.03 ! PT 1.02 SC 1.02 ! ! ! Fit before self-cal, rms=0.092386Jy sigma=0.000923 ! Fit after self-cal, rms=0.081239Jy sigma=0.000781 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.112 mas, bmaj=2.337 mas, bpa=12.59 degrees ! Estimated noise=320.406 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 = -0.000803654 Jy ! Component: 100 - total flux cleaned = -0.00074163 Jy ! Component: 150 - total flux cleaned = -0.000737121 Jy ! Component: 200 - total flux cleaned = -0.000817285 Jy ! Total flux subtracted in 200 components = -0.000817285 Jy ! Clean residual min=-0.003923 max=0.003398 Jy/beam ! Clean residual mean=-0.000017 rms=0.000913 Jy/beam ! Combined flux in latest and established models = 0.335291 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 34 components and 0.335291 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=0.081115Jy sigma=0.000780 ! Fit after self-cal, rms=0.081241Jy sigma=0.000780 ! 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=0.081241Jy sigma=0.000780 ! Fit after self-cal, rms=0.082511Jy sigma=0.000770 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.108 mas, bmaj=2.341 mas, bpa=12.66 degrees ! Estimated noise=320.936 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00100895 Jy ! Component: 100 - total flux cleaned = -0.00113871 Jy ! Component: 150 - total flux cleaned = -0.00120617 Jy ! Component: 200 - total flux cleaned = -0.0011459 Jy ! Total flux subtracted in 200 components = -0.0011459 Jy ! Clean residual min=-0.001867 max=0.001924 Jy/beam ! Clean residual mean=-0.000007 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.334145 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 41 components and 0.334145 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=0.082475Jy sigma=0.000770 ! Fit after self-cal, rms=0.082516Jy sigma=0.000770 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 (-2.2, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00188247 Jy ! Component: 100 - total flux cleaned = 0.00238626 Jy ! Component: 150 - total flux cleaned = 0.00249566 Jy ! Component: 200 - total flux cleaned = 0.00249839 Jy ! Total flux subtracted in 200 components = 0.00249839 Jy ! Clean residual min=-0.001712 max=0.001215 Jy/beam ! Clean residual mean=-0.000002 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.336644 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 63 components and 0.336644 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=0.082463Jy sigma=0.000769 ! Fit after self-cal, rms=0.082458Jy sigma=0.000769 ! 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=0.082458Jy sigma=0.000769 ! Fit after self-cal, rms=0.082604Jy sigma=0.000769 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.108 mas, bmaj=2.34 mas, bpa=12.59 degrees ! Estimated noise=320.926 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000112315 Jy ! Component: 100 - total flux cleaned = 4.69929e-05 Jy ! Component: 150 - total flux cleaned = 0.00015808 Jy ! Component: 200 - total flux cleaned = 0.000258287 Jy ! Total flux subtracted in 200 components = 0.000258287 Jy ! Clean residual min=-0.001349 max=0.001117 Jy/beam ! Clean residual mean=-0.000003 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.336902 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 73 components and 0.336902 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=0.082581Jy sigma=0.000769 ! Fit after self-cal, rms=0.082581Jy sigma=0.000768 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 = 0.00021116 Jy ! Component: 100 - total flux cleaned = 0.000298341 Jy ! Component: 150 - total flux cleaned = 0.000376922 Jy ! Component: 200 - total flux cleaned = 0.000431689 Jy ! Total flux subtracted in 200 components = 0.000431689 Jy ! Clean residual min=-0.001272 max=0.001049 Jy/beam ! Clean residual mean=-0.000003 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.337334 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 79 components and 0.337334 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=0.082571Jy sigma=0.000768 ! Fit after self-cal, rms=0.082570Jy sigma=0.000768 ! 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=0.082570Jy sigma=0.000768 ! Fit after self-cal, rms=0.082652Jy sigma=0.000768 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.403 mas, bmaj=3.223 mas, bpa=7.352 degrees ! Estimated noise=370.347 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.30246e-05 Jy ! Component: 100 - total flux cleaned = 7.70726e-05 Jy ! Component: 150 - total flux cleaned = 0.000145039 Jy ! Component: 200 - total flux cleaned = 0.000185074 Jy ! Total flux subtracted in 200 components = 0.000185074 Jy ! Clean residual min=-0.001403 max=0.000916 Jy/beam ! Clean residual mean=-0.000006 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.337519 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 105 components and 0.337519 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=0.082649Jy sigma=0.000768 ! Fit after self-cal, rms=0.082649Jy sigma=0.000768 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 = -6.90256e-07 Jy ! Component: 100 - total flux cleaned = 7.42702e-05 Jy ! Component: 150 - total flux cleaned = 9.77189e-05 Jy ! Component: 200 - total flux cleaned = 0.000119049 Jy ! Total flux subtracted in 200 components = 0.000119049 Jy ! Clean residual min=-0.001361 max=0.000901 Jy/beam ! Clean residual mean=-0.000006 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.337638 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 118 components and 0.337638 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=0.082648Jy sigma=0.000768 ! Fit after self-cal, rms=0.082647Jy sigma=0.000768 ! 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=1.109 mas, bmaj=2.34 mas, bpa=12.53 degrees ! Estimated noise=320.859 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.109 x 2.34 at 12.53 degrees (North through East) ! Clean map min=-0.0011768 max=0.30011 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=0.8689 mas, bmaj=2.064 mas, bpa=14.78 degrees ! Estimated noise=627.953 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.229881 Jy ! Component: 100 - total flux cleaned = 0.288341 Jy ! Component: 150 - total flux cleaned = 0.311284 Jy ! Component: 200 - total flux cleaned = 0.320976 Jy ! Total flux subtracted in 200 components = 0.320976 Jy ! Clean residual min=-0.002856 max=0.004475 Jy/beam ! Clean residual mean=-0.000028 rms=0.000910 Jy/beam ! Combined flux in latest and established models = 0.320976 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.320976 Jy ! Inverting map and beam ! Estimated beam: bmin=1.109 mas, bmaj=2.34 mas, bpa=12.53 degrees ! Estimated noise=320.859 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 = 0.00592187 Jy ! Component: 100 - total flux cleaned = 0.00927216 Jy ! Component: 150 - total flux cleaned = 0.0114949 Jy ! Component: 200 - total flux cleaned = 0.0130529 Jy ! Total flux subtracted in 200 components = 0.0130529 Jy ! Clean residual min=-0.001406 max=0.001197 Jy/beam ! Clean residual mean=-0.000009 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.334029 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 51 components and 0.334029 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=2.403 mas, bmaj=3.223 mas, bpa=7.352 degrees ! Estimated noise=370.347 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143858 Jy ! Component: 100 - total flux cleaned = 0.00217609 Jy ! Component: 150 - total flux cleaned = 0.00253387 Jy ! Component: 200 - total flux cleaned = 0.00279539 Jy ! Total flux subtracted in 200 components = 0.00279539 Jy ! Clean residual min=-0.001361 max=0.000909 Jy/beam ! Clean residual mean=-0.000008 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.336824 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 = 0.000223974 Jy ! Component: 100 - total flux cleaned = 0.000390319 Jy ! Component: 150 - total flux cleaned = 0.000525456 Jy ! Component: 200 - total flux cleaned = 0.000628248 Jy ! Total flux subtracted in 200 components = 0.000628248 Jy ! Clean residual min=-0.001318 max=0.000880 Jy/beam ! Clean residual mean=-0.000007 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.337453 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 109 components and 0.337453 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.109 mas, bmaj=2.34 mas, bpa=12.53 degrees ! Estimated noise=320.859 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.43685e-05 Jy ! Component: 100 - total flux cleaned = 2.10032e-05 Jy ! Component: 150 - total flux cleaned = 3.59908e-05 Jy ! Component: 200 - total flux cleaned = 3.58324e-05 Jy ! Total flux subtracted in 200 components = 3.58324e-05 Jy ! Clean residual min=-0.001211 max=0.000985 Jy/beam ! Clean residual mean=-0.000004 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.337488 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 121 components and 0.337488 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=0.082639Jy sigma=0.000768 ! Fit after self-cal, rms=0.082637Jy sigma=0.000768 wmodel J1813+0615_X_2015_03_17_pus_map.mod ! Writing 121 model components to file: J1813+0615_X_2015_03_17_pus_map.mod wobs J1813+0615_X_2015_03_17_pus_uvs.fits ! Writing UV FITS file: J1813+0615_X_2015_03_17_pus_uvs.fits wwins J1813+0615_X_2015_03_17_pus_map.win ! wwins: Wrote 2 windows to J1813+0615_X_2015_03_17_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 = -0.00048459 Jy ! Component: 100 - total flux cleaned = -0.000719302 Jy ! Component: 150 - total flux cleaned = -0.00081854 Jy ! Component: 200 - total flux cleaned = -0.000927235 Jy ! Component: 250 - total flux cleaned = -0.00107608 Jy ! Component: 300 - total flux cleaned = -0.00113322 Jy ! Component: 350 - total flux cleaned = -0.00120286 Jy ! Component: 400 - total flux cleaned = -0.00131098 Jy ! Component: 450 - total flux cleaned = -0.00135021 Jy ! Component: 500 - total flux cleaned = -0.001389 Jy ! Component: 550 - total flux cleaned = -0.00147649 Jy ! Component: 600 - total flux cleaned = -0.00157394 Jy ! Component: 650 - total flux cleaned = -0.00168088 Jy ! Component: 700 - total flux cleaned = -0.00171564 Jy ! Component: 750 - total flux cleaned = -0.00178417 Jy ! Component: 800 - total flux cleaned = -0.00186228 Jy ! Component: 850 - total flux cleaned = -0.00188417 Jy ! Component: 900 - total flux cleaned = -0.00190561 Jy ! Component: 950 - total flux cleaned = -0.00191615 Jy ! Component: 1000 - total flux cleaned = -0.00192644 Jy ! Component: 1050 - total flux cleaned = -0.0019164 Jy ! Component: 1100 - total flux cleaned = -0.00199611 Jy ! Component: 1150 - total flux cleaned = -0.00198618 Jy ! Component: 1200 - total flux cleaned = -0.00202485 Jy ! Component: 1250 - total flux cleaned = -0.00207238 Jy ! Component: 1300 - total flux cleaned = -0.0020911 Jy ! Component: 1350 - total flux cleaned = -0.00212813 Jy ! Component: 1400 - total flux cleaned = -0.00214633 Jy ! Component: 1450 - total flux cleaned = -0.00214655 Jy ! Component: 1500 - total flux cleaned = -0.00219073 Jy ! Component: 1550 - total flux cleaned = -0.0022081 Jy ! Component: 1600 - total flux cleaned = -0.00223392 Jy ! Component: 1650 - total flux cleaned = -0.00222542 Jy ! Component: 1700 - total flux cleaned = -0.0022591 Jy ! Component: 1750 - total flux cleaned = -0.0022673 Jy ! Component: 1800 - total flux cleaned = -0.00231627 Jy ! Component: 1850 - total flux cleaned = -0.00233235 Jy ! Component: 1900 - total flux cleaned = -0.00236427 Jy ! Component: 1950 - total flux cleaned = -0.00241163 Jy ! Component: 2000 - total flux cleaned = -0.00245065 Jy ! Total flux subtracted in 2048 components = -0.00245841 Jy ! Clean residual min=-0.000444 max=0.000480 Jy/beam ! Clean residual mean=-0.000003 rms=0.000148 Jy/beam ! Combined flux in latest and established models = 0.33503 Jy keep ! Adding 130 model components to the UV plane model. ! The established model now contains 251 components and 0.33503 Jy ![Exited script file: muppet] wmap "J1813+0615_X_2015_03_17_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.109 x 2.34 at 12.53 degrees (North through East) ! Clean map min=-0.00099344 max=0.30054 Jy/beam ! Writing clean map to FITS file: J1813+0615_X_2015_03_17_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.300541 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000148396 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.148129 0.148129 0.296257 0.592514 1.18503 2.37006 4.74011 9.48023 18.9605 37.9209 75.8418 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.3 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.109 x 2.34 at 12.53 degrees (North through East) ! Clean map min=-0.00099344 max=0.30054 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 J1813+0615_X_2015_03_17_pus_uvs.log closed on Sat Dec 31 19:10:24 2016