! Started logfile: J0828+5048_X_2015_03_17_pus_uvs.log on Sat Dec 31 19:03:03 2016 obs J0828+5048_X_2015_03_17_pus_uva.fits ! Reading UV FITS file: J0828+5048_X_2015_03_17_pus_uva.fits ! AN table 1: 123 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.971996 visibilities/baseline/integration-bin. ! Found source: J0828+5048 ! ! 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 64560 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 J0828+5048_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 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.962666Jy sigma=0.011013 ! Fit after self-cal, rms=0.934781Jy sigma=0.010694 ! 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=0.8989 mas, bmaj=0.9984 mas, bpa=62.86 degrees ! Estimated noise=542.249 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 = 0.0496397 Jy ! Component: 100 - total flux cleaned = 0.0632236 Jy ! Total flux subtracted in 100 components = 0.0632236 Jy ! Clean residual min=-0.006126 max=0.013131 Jy/beam ! Clean residual mean=0.000029 rms=0.001734 Jy/beam ! Combined flux in latest and established models = 0.0632236 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0632236 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=0.081577Jy sigma=0.000860 ! Fit after self-cal, rms=0.081477Jy sigma=0.000859 ! Inverting map ! Added new window around map position (-0.6, -3.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0125303 Jy ! Component: 100 - total flux cleaned = 0.0197064 Jy ! Total flux subtracted in 100 components = 0.0197064 Jy ! Clean residual min=-0.005189 max=0.012101 Jy/beam ! Clean residual mean=0.000032 rms=0.001356 Jy/beam ! Combined flux in latest and established models = 0.08293 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 26 components and 0.08293 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=0.079019Jy sigma=0.000829 ! Fit after self-cal, rms=0.078418Jy sigma=0.000822 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.008912 Jy ! Component: 100 - total flux cleaned = 0.0137305 Jy ! Total flux subtracted in 100 components = 0.0137305 Jy ! Clean residual min=-0.004730 max=0.008096 Jy/beam ! Clean residual mean=0.000036 rms=0.001079 Jy/beam ! Combined flux in latest and established models = 0.0966605 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 29 components and 0.0966605 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=0.077151Jy sigma=0.000806 ! Fit after self-cal, rms=0.076810Jy sigma=0.000801 ! 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=1.142 mas, bmaj=1.242 mas, bpa=68.22 degrees ! Estimated noise=248.315 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 = 0.00777705 Jy ! Component: 100 - total flux cleaned = 0.0113055 Jy ! Component: 150 - total flux cleaned = 0.0135988 Jy ! Component: 200 - total flux cleaned = 0.0152568 Jy ! Total flux subtracted in 200 components = 0.0152568 Jy ! Clean residual min=-0.003894 max=0.006194 Jy/beam ! Clean residual mean=0.000056 rms=0.000973 Jy/beam ! Combined flux in latest and established models = 0.111917 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 44 components and 0.111917 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=0.076074Jy sigma=0.000792 ! Fit after self-cal, rms=0.075840Jy sigma=0.000789 ! 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 1.11 HN 1.05 KP 0.90 ! LA 1.02 MK 1.00 NL 0.98 OV 0.98 ! PT 1.05 SC 1.12 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.12 HN 1.06 KP 0.86 ! LA 1.01 MK 0.94 NL 0.97 OV 1.01 ! PT 1.03 SC 1.16 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.10 HN 1.08 KP 0.81 ! LA 1.04 MK 1.00 NL 0.99 OV 0.99 ! PT 0.99 SC 1.15 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.10 HN 1.07 KP 0.80 ! LA 1.01 MK 0.97 NL 0.99 OV 1.01 ! PT 0.97 SC 1.18 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.06 HN 1.05 KP 0.75 ! LA 1.04 MK 0.99 NL 0.97 OV 1.05 ! PT 0.96 SC 1.12 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.09 HN 1.04 KP 0.72 ! LA 1.03 MK 0.99 NL 1.02 OV 1.03 ! PT 0.94 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.05 HN 1.12 KP 0.72 ! LA 1.05 MK 0.97 NL 0.99 OV 1.12 ! PT 0.97 SC 1.15 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.15 HN 1.09 KP 0.69 ! LA 1.05 MK 0.93 NL 1.00 OV 1.06 ! PT 0.99 SC 1.13 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.13 HN 1.06 KP 0.73 ! LA 1.02 MK 0.97 NL 1.00 OV 1.08 ! PT 1.03 SC 1.07 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.10 HN 1.06 KP 0.80 ! LA 1.05 MK 0.96 NL 0.98 OV 1.01 ! PT 1.05 SC 1.16 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.16 HN 1.08 KP 0.82 ! LA 1.11 MK 0.99 NL 0.99 OV 1.05 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.09 HN 1.02 KP 0.85 ! LA 1.01 MK 0.96 NL 0.97 OV 1.05 ! PT 0.99 SC 1.04 ! ! ! Fit before self-cal, rms=0.075840Jy sigma=0.000789 ! Fit after self-cal, rms=0.075517Jy sigma=0.000780 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.162 mas, bmaj=1.25 mas, bpa=74.14 degrees ! Estimated noise=248.469 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 = 0.000845666 Jy ! Component: 100 - total flux cleaned = 0.000761269 Jy ! Component: 150 - total flux cleaned = 0.000692051 Jy ! Component: 200 - total flux cleaned = 0.00068992 Jy ! Total flux subtracted in 200 components = 0.00068992 Jy ! Clean residual min=-0.002137 max=0.003108 Jy/beam ! Clean residual mean=0.000013 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.112607 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 55 components and 0.112607 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=0.075347Jy sigma=0.000778 ! Fit after self-cal, rms=0.075313Jy sigma=0.000776 ! 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=0.075313Jy sigma=0.000776 ! Fit after self-cal, rms=0.077272Jy sigma=0.000775 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.16 mas, bmaj=1.244 mas, bpa=78.14 degrees ! Estimated noise=249.063 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000909311 Jy ! Component: 100 - total flux cleaned = 0.000962754 Jy ! Component: 150 - total flux cleaned = 0.000877134 Jy ! Component: 200 - total flux cleaned = 0.000815369 Jy ! Total flux subtracted in 200 components = 0.000815369 Jy ! Clean residual min=-0.001623 max=0.001825 Jy/beam ! Clean residual mean=0.000000 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.113423 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 64 components and 0.113423 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=0.077192Jy sigma=0.000774 ! Fit after self-cal, rms=0.077224Jy sigma=0.000774 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 (22.8, -10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109948 Jy ! Component: 100 - total flux cleaned = 0.00128932 Jy ! Component: 150 - total flux cleaned = 0.00136384 Jy ! Component: 200 - total flux cleaned = 0.00136312 Jy ! Total flux subtracted in 200 components = 0.00136312 Jy ! Clean residual min=-0.001468 max=0.001262 Jy/beam ! Clean residual mean=-0.000003 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.114786 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 75 components and 0.114786 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=0.077167Jy sigma=0.000773 ! Fit after self-cal, rms=0.077152Jy sigma=0.000773 ! 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=0.077152Jy sigma=0.000773 ! Fit after self-cal, rms=0.077172Jy sigma=0.000773 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.16 mas, bmaj=1.246 mas, bpa=78.54 degrees ! Estimated noise=248.53 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000419923 Jy ! Component: 100 - total flux cleaned = 0.000456752 Jy ! Component: 150 - total flux cleaned = 0.000485685 Jy ! Component: 200 - total flux cleaned = 0.000442855 Jy ! Total flux subtracted in 200 components = 0.000442855 Jy ! Clean residual min=-0.001320 max=0.001142 Jy/beam ! Clean residual mean=-0.000004 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.115229 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 80 components and 0.115229 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=0.077141Jy sigma=0.000773 ! Fit after self-cal, rms=0.077133Jy sigma=0.000773 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 = 0.000164347 Jy ! Component: 100 - total flux cleaned = 0.000165562 Jy ! Component: 150 - total flux cleaned = 8.07959e-05 Jy ! Component: 200 - total flux cleaned = 8.59443e-06 Jy ! Total flux subtracted in 200 components = 8.59443e-06 Jy ! Clean residual min=-0.001238 max=0.001081 Jy/beam ! Clean residual mean=-0.000004 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.115237 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 84 components and 0.115237 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=0.077113Jy sigma=0.000772 ! Fit after self-cal, rms=0.077108Jy sigma=0.000772 ! 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=0.077108Jy sigma=0.000772 ! Fit after self-cal, rms=0.076961Jy sigma=0.000772 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.269 mas, bmaj=2.492 mas, bpa=66.86 degrees ! Estimated noise=303.59 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.02334e-05 Jy ! Component: 100 - total flux cleaned = -6.77113e-05 Jy ! Component: 150 - total flux cleaned = -0.000198026 Jy ! Component: 200 - total flux cleaned = -0.000315543 Jy ! Total flux subtracted in 200 components = -0.000315543 Jy ! Clean residual min=-0.001267 max=0.001061 Jy/beam ! Clean residual mean=-0.000012 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.114922 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 99 components and 0.114922 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=0.076949Jy sigma=0.000772 ! Fit after self-cal, rms=0.076944Jy sigma=0.000772 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 = -3.81191e-05 Jy ! Component: 100 - total flux cleaned = -5.65156e-05 Jy ! Component: 150 - total flux cleaned = -0.000158547 Jy ! Component: 200 - total flux cleaned = -0.000275011 Jy ! Total flux subtracted in 200 components = -0.000275011 Jy ! Clean residual min=-0.001230 max=0.001031 Jy/beam ! Clean residual mean=-0.000011 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.114647 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 102 components and 0.114647 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=0.076938Jy sigma=0.000772 ! Fit after self-cal, rms=0.076936Jy sigma=0.000772 ! 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=1.16 mas, bmaj=1.247 mas, bpa=77.77 degrees ! Estimated noise=248.153 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.16 x 1.247 at 77.77 degrees (North through East) ! Clean map min=-0.00091023 max=0.054865 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=0.9142 mas, bmaj=0.9991 mas, bpa=69.68 degrees ! Estimated noise=546 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0509969 Jy ! Component: 100 - total flux cleaned = 0.0736219 Jy ! Component: 150 - total flux cleaned = 0.0870396 Jy ! Component: 200 - total flux cleaned = 0.0954092 Jy ! Total flux subtracted in 200 components = 0.0954092 Jy ! Clean residual min=-0.002391 max=0.004442 Jy/beam ! Clean residual mean=0.000006 rms=0.000706 Jy/beam ! Combined flux in latest and established models = 0.0954092 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0954092 Jy ! Inverting map and beam ! Estimated beam: bmin=1.16 mas, bmaj=1.247 mas, bpa=77.77 degrees ! Estimated noise=248.153 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 = 0.00671554 Jy ! Component: 100 - total flux cleaned = 0.0107949 Jy ! Component: 150 - total flux cleaned = 0.0134442 Jy ! Component: 200 - total flux cleaned = 0.0152427 Jy ! Total flux subtracted in 200 components = 0.0152427 Jy ! Clean residual min=-0.001148 max=0.001770 Jy/beam ! Clean residual mean=-0.000005 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.110652 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 36 components and 0.110652 Jy ! Inverting map ! Added new window around map position (-0.6, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00156843 Jy ! Component: 100 - total flux cleaned = 0.00254154 Jy ! Component: 150 - total flux cleaned = 0.00309906 Jy ! Component: 200 - total flux cleaned = 0.00326259 Jy ! Total flux subtracted in 200 components = 0.00326259 Jy ! Clean residual min=-0.001077 max=0.001034 Jy/beam ! Clean residual mean=-0.000004 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.113915 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 49 components and 0.113915 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=2.269 mas, bmaj=2.492 mas, bpa=66.86 degrees ! Estimated noise=303.59 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000295095 Jy ! Component: 100 - total flux cleaned = 0.00036961 Jy ! Component: 150 - total flux cleaned = 0.000399524 Jy ! Component: 200 - total flux cleaned = 0.000424706 Jy ! Total flux subtracted in 200 components = 0.000424706 Jy ! Clean residual min=-0.001131 max=0.001074 Jy/beam ! Clean residual mean=-0.000010 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.114339 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 = 2.27758e-05 Jy ! Component: 100 - total flux cleaned = 4.33907e-05 Jy ! Component: 150 - total flux cleaned = 6.89631e-05 Jy ! Component: 200 - total flux cleaned = 8.11038e-05 Jy ! Total flux subtracted in 200 components = 8.11038e-05 Jy ! Clean residual min=-0.001127 max=0.001053 Jy/beam ! Clean residual mean=-0.000010 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.11442 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 78 components and 0.11442 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.16 mas, bmaj=1.247 mas, bpa=77.77 degrees ! Estimated noise=248.153 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.93593e-05 Jy ! Component: 100 - total flux cleaned = 0.000199373 Jy ! Component: 150 - total flux cleaned = 0.000212252 Jy ! Component: 200 - total flux cleaned = 0.000212175 Jy ! Total flux subtracted in 200 components = 0.000212175 Jy ! Clean residual min=-0.001022 max=0.000994 Jy/beam ! Clean residual mean=-0.000004 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.114633 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 93 components and 0.114633 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=0.076927Jy sigma=0.000772 ! Fit after self-cal, rms=0.076912Jy sigma=0.000772 wmodel J0828+5048_X_2015_03_17_pus_map.mod ! Writing 93 model components to file: J0828+5048_X_2015_03_17_pus_map.mod wobs J0828+5048_X_2015_03_17_pus_uvs.fits ! Writing UV FITS file: J0828+5048_X_2015_03_17_pus_uvs.fits wwins J0828+5048_X_2015_03_17_pus_map.win ! wwins: Wrote 4 windows to J0828+5048_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 = 0.000198062 Jy ! Component: 100 - total flux cleaned = 0.000382034 Jy ! Component: 150 - total flux cleaned = 0.000483113 Jy ! Component: 200 - total flux cleaned = 0.000524767 Jy ! Component: 250 - total flux cleaned = 0.000498295 Jy ! Component: 300 - total flux cleaned = 0.00049824 Jy ! Component: 350 - total flux cleaned = 0.000461318 Jy ! Component: 400 - total flux cleaned = 0.000414002 Jy ! Component: 450 - total flux cleaned = 0.000402601 Jy ! Component: 500 - total flux cleaned = 0.000380141 Jy ! Component: 550 - total flux cleaned = 0.000391023 Jy ! Component: 600 - total flux cleaned = 0.000412022 Jy ! Component: 650 - total flux cleaned = 0.000453301 Jy ! Component: 700 - total flux cleaned = 0.000473432 Jy ! Component: 750 - total flux cleaned = 0.000493343 Jy ! Component: 800 - total flux cleaned = 0.000503268 Jy ! Component: 850 - total flux cleaned = 0.000541439 Jy ! Component: 900 - total flux cleaned = 0.000522607 Jy ! Component: 950 - total flux cleaned = 0.000522763 Jy ! Component: 1000 - total flux cleaned = 0.000495913 Jy ! Component: 1050 - total flux cleaned = 0.000487136 Jy ! Component: 1100 - total flux cleaned = 0.000461002 Jy ! Component: 1150 - total flux cleaned = 0.000443848 Jy ! Component: 1200 - total flux cleaned = 0.000427135 Jy ! Component: 1250 - total flux cleaned = 0.000435434 Jy ! Component: 1300 - total flux cleaned = 0.000419293 Jy ! Component: 1350 - total flux cleaned = 0.000419441 Jy ! Component: 1400 - total flux cleaned = 0.000427428 Jy ! Component: 1450 - total flux cleaned = 0.000419633 Jy ! Component: 1500 - total flux cleaned = 0.00043507 Jy ! Component: 1550 - total flux cleaned = 0.000435158 Jy ! Component: 1600 - total flux cleaned = 0.000427596 Jy ! Component: 1650 - total flux cleaned = 0.000427635 Jy ! Component: 1700 - total flux cleaned = 0.000413017 Jy ! Component: 1750 - total flux cleaned = 0.000384298 Jy ! Component: 1800 - total flux cleaned = 0.000377239 Jy ! Component: 1850 - total flux cleaned = 0.00037724 Jy ! Component: 1900 - total flux cleaned = 0.000370268 Jy ! Component: 1950 - total flux cleaned = 0.000363504 Jy ! Component: 2000 - total flux cleaned = 0.000383871 Jy ! Total flux subtracted in 2048 components = 0.000403972 Jy ! Clean residual min=-0.000345 max=0.000335 Jy/beam ! Clean residual mean=-0.000002 rms=0.000124 Jy/beam ! Combined flux in latest and established models = 0.115036 Jy keep ! Adding 150 model components to the UV plane model. ! The established model now contains 243 components and 0.115036 Jy ![Exited script file: muppet] wmap "J0828+5048_X_2015_03_17_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.16 x 1.247 at 77.77 degrees (North through East) ! Clean map min=-0.00066887 max=0.053786 Jy/beam ! Writing clean map to FITS file: J0828+5048_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 0.0537864 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00012357 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.689227 0.689227 1.37845 2.75691 5.51382 11.0276 22.0553 44.1105 88.2211 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.053 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.16 x 1.247 at 77.77 degrees (North through East) ! Clean map min=-0.00066887 max=0.053786 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 J0828+5048_X_2015_03_17_pus_uvs.log closed on Sat Dec 31 19:03:07 2016