! Started logfile: J0700+1709_X_2014_05_31_pus_uvs.log on Sun Nov 27 20:33:38 2016 obs J0700+1709_X_2014_05_31_pus_uva.fits ! Reading UV FITS file: J0700+1709_X_2014_05_31_pus_uva.fits ! AN table 1: 35 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.959365 visibilities/baseline/integration-bin. ! Found source: J0700+1709 ! ! 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 348 lines of history. ! ! Reading 18132 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 J0700+1709_X_2014_05_31_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.313693Jy sigma=0.003500 ! Fit after self-cal, rms=0.260258Jy sigma=0.002836 ! 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=0.7209 mas, bmaj=1.672 mas, bpa=4.112 degrees ! Estimated noise=716.35 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 = 0.724716 Jy ! Component: 100 - total flux cleaned = 0.936932 Jy ! Total flux subtracted in 100 components = 0.936932 Jy ! Clean residual min=-0.039159 max=0.093057 Jy/beam ! Clean residual mean=-0.000223 rms=0.012658 Jy/beam ! Combined flux in latest and established models = 0.936932 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.936932 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=0.240065Jy sigma=0.002630 ! Fit after self-cal, rms=0.239783Jy sigma=0.002628 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.100976 Jy ! Component: 100 - total flux cleaned = 0.152185 Jy ! Total flux subtracted in 100 components = 0.152185 Jy ! Clean residual min=-0.030423 max=0.038143 Jy/beam ! Clean residual mean=-0.000173 rms=0.008865 Jy/beam ! Combined flux in latest and established models = 1.08912 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 10 components and 1.08912 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=0.184690Jy sigma=0.001967 ! Fit after self-cal, rms=0.184515Jy sigma=0.001965 ! 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=0.8818 mas, bmaj=1.96 mas, bpa=4.079 degrees ! Estimated noise=481.542 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 = 0.0349829 Jy ! Component: 100 - total flux cleaned = 0.0546087 Jy ! Component: 150 - total flux cleaned = 0.0669752 Jy ! Component: 200 - total flux cleaned = 0.0749624 Jy ! Total flux subtracted in 200 components = 0.0749624 Jy ! Clean residual min=-0.043949 max=0.040833 Jy/beam ! Clean residual mean=-0.000199 rms=0.010789 Jy/beam ! Combined flux in latest and established models = 1.16408 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 23 components and 1.16408 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=0.176338Jy sigma=0.001897 ! Fit after self-cal, rms=0.176314Jy sigma=0.001897 ! 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 0.91 FD 1.11 HN 1.20 KP 0.92 ! LA 1.03 MK 0.94 NL 1.03 OV 0.99 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.11 HN 1.25 KP 0.87 ! LA 1.03 MK 0.93 NL 1.02 OV 1.00 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.12 HN 1.23 KP 0.82 ! LA 1.05 MK 0.95 NL 1.03 OV 1.00 ! PT 0.92 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.10 HN 1.21 KP 0.79 ! LA 1.06 MK 0.95 NL 1.03 OV 0.99 ! PT 0.93 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.10 HN 1.17 KP 0.75 ! LA 1.05 MK 0.98 NL 1.04 OV 1.01 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.15 HN 1.23 KP 0.75 ! LA 1.06 MK 0.96 NL 1.06 OV 1.03 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.24 HN 1.39 KP 0.80 ! LA 1.13 MK 1.02 NL 1.10 OV 1.08 ! PT 1.00 SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.16 HN 1.29 KP 0.74 ! LA 1.05 MK 0.95 NL 1.05 OV 1.06 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.13 HN 1.31 KP 0.76 ! LA 1.05 MK 0.96 NL 1.05 OV 1.04 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.13 HN 1.27 KP 0.79 ! LA 1.07 MK 0.99 NL 1.06 OV 1.04 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.15 HN 1.27 KP 0.82 ! LA 1.08 MK 0.99 NL 1.07 OV 1.03 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.13 HN 1.27 KP 0.87 ! LA 1.06 MK 0.98 NL 1.06 OV 1.04 ! PT 0.98 SC 1.03 ! ! ! Fit before self-cal, rms=0.176314Jy sigma=0.001897 ! Fit after self-cal, rms=0.079698Jy sigma=0.000851 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8859 mas, bmaj=1.968 mas, bpa=4.227 degrees ! Estimated noise=481.081 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 = -0.00460781 Jy ! Component: 100 - total flux cleaned = -0.00489028 Jy ! Component: 150 - total flux cleaned = -0.00489569 Jy ! Component: 200 - total flux cleaned = -0.00500425 Jy ! Total flux subtracted in 200 components = -0.00500425 Jy ! Clean residual min=-0.008139 max=0.009655 Jy/beam ! Clean residual mean=-0.000001 rms=0.002021 Jy/beam ! Combined flux in latest and established models = 1.15907 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 27 components and 1.15907 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=0.079203Jy sigma=0.000845 ! Fit after self-cal, rms=0.079232Jy sigma=0.000844 ! 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=0.079232Jy sigma=0.000844 ! Fit after self-cal, rms=0.077285Jy sigma=0.000817 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8866 mas, bmaj=1.967 mas, bpa=4.088 degrees ! Estimated noise=480.889 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00305364 Jy ! Component: 100 - total flux cleaned = -0.00327095 Jy ! Component: 150 - total flux cleaned = -0.00346274 Jy ! Component: 200 - total flux cleaned = -0.00346064 Jy ! Total flux subtracted in 200 components = -0.00346064 Jy ! Clean residual min=-0.005483 max=0.007220 Jy/beam ! Clean residual mean=-0.000000 rms=0.001569 Jy/beam ! Combined flux in latest and established models = 1.15561 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 29 components and 1.15561 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=0.077002Jy sigma=0.000814 ! Fit after self-cal, rms=0.076989Jy sigma=0.000814 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-1.8, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00549353 Jy ! Component: 100 - total flux cleaned = 0.0064112 Jy ! Component: 150 - total flux cleaned = 0.0064042 Jy ! Component: 200 - total flux cleaned = 0.00639598 Jy ! Total flux subtracted in 200 components = 0.00639598 Jy ! Clean residual min=-0.005001 max=0.006391 Jy/beam ! Clean residual mean=0.000003 rms=0.001358 Jy/beam ! Combined flux in latest and established models = 1.16201 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 47 components and 1.16201 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=0.076175Jy sigma=0.000803 ! Fit after self-cal, rms=0.076091Jy sigma=0.000802 ! Inverting map ! Added new window around map position (-2.8, -5.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00642804 Jy ! Component: 100 - total flux cleaned = 0.00964534 Jy ! Component: 150 - total flux cleaned = 0.0110772 Jy ! Component: 200 - total flux cleaned = 0.0121065 Jy ! Total flux subtracted in 200 components = 0.0121065 Jy ! Clean residual min=-0.004310 max=0.005256 Jy/beam ! Clean residual mean=0.000004 rms=0.001096 Jy/beam ! Combined flux in latest and established models = 1.17412 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 64 components and 1.17412 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=0.075469Jy sigma=0.000793 ! Fit after self-cal, rms=0.075422Jy sigma=0.000792 ! Inverting map ! Added new window around map position (-4.4, -10.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00510093 Jy ! Component: 100 - total flux cleaned = 0.00802958 Jy ! Component: 150 - total flux cleaned = 0.00991736 Jy ! Component: 200 - total flux cleaned = 0.010975 Jy ! Total flux subtracted in 200 components = 0.010975 Jy ! Clean residual min=-0.003715 max=0.003539 Jy/beam ! Clean residual mean=0.000001 rms=0.000874 Jy/beam ! Combined flux in latest and established models = 1.18509 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 81 components and 1.18509 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=0.074981Jy sigma=0.000786 ! Fit after self-cal, rms=0.074970Jy sigma=0.000786 ! 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=0.074970Jy sigma=0.000786 ! Fit after self-cal, rms=0.074875Jy sigma=0.000785 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8871 mas, bmaj=1.968 mas, bpa=4.094 degrees ! Estimated noise=480.728 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112248 Jy ! Component: 100 - total flux cleaned = 0.00179159 Jy ! Component: 150 - total flux cleaned = 0.0022086 Jy ! Component: 200 - total flux cleaned = 0.00243491 Jy ! Total flux subtracted in 200 components = 0.00243491 Jy ! Clean residual min=-0.003197 max=0.002639 Jy/beam ! Clean residual mean=0.000002 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 1.18753 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 89 components and 1.18753 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=0.074681Jy sigma=0.000782 ! Fit after self-cal, rms=0.074671Jy sigma=0.000782 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 = 0.000567313 Jy ! Component: 100 - total flux cleaned = 0.000852975 Jy ! Component: 150 - total flux cleaned = 0.0010456 Jy ! Component: 200 - total flux cleaned = 0.00110408 Jy ! Total flux subtracted in 200 components = 0.00110408 Jy ! Clean residual min=-0.002970 max=0.002360 Jy/beam ! Clean residual mean=0.000001 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 1.18863 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 96 components and 1.18863 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=0.074561Jy sigma=0.000781 ! Fit after self-cal, rms=0.074556Jy sigma=0.000781 ! 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=0.074556Jy sigma=0.000781 ! Fit after self-cal, rms=0.074530Jy sigma=0.000780 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.232 mas, bmaj=3.007 mas, bpa=-2.246 degrees ! Estimated noise=590.44 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000154403 Jy ! Component: 100 - total flux cleaned = 0.000594942 Jy ! Component: 150 - total flux cleaned = 0.00105376 Jy ! Component: 200 - total flux cleaned = 0.00124395 Jy ! Total flux subtracted in 200 components = 0.00124395 Jy ! Clean residual min=-0.002539 max=0.002029 Jy/beam ! Clean residual mean=0.000000 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 1.18988 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 111 components and 1.18988 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=0.074499Jy sigma=0.000780 ! Fit after self-cal, rms=0.074489Jy sigma=0.000780 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 = 6.3725e-05 Jy ! Component: 100 - total flux cleaned = 0.000151462 Jy ! Component: 150 - total flux cleaned = 0.000188471 Jy ! Component: 200 - total flux cleaned = 0.000188611 Jy ! Total flux subtracted in 200 components = 0.000188611 Jy ! Clean residual min=-0.002316 max=0.001816 Jy/beam ! Clean residual mean=-0.000001 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 1.19006 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 125 components and 1.19006 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=0.074480Jy sigma=0.000779 ! Fit after self-cal, rms=0.074478Jy sigma=0.000779 ! 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=0.8875 mas, bmaj=1.969 mas, bpa=4.1 degrees ! Estimated noise=480.587 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8875 x 1.969 at 4.1 degrees (North through East) ! Clean map min=-0.00242 max=0.9671 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.074478Jy sigma=0.000779 ! Fit after self-cal, rms=0.070325Jy sigma=0.000729 ! Inverting map and beam ! Estimated beam: bmin=0.8877 mas, bmaj=1.969 mas, bpa=4.114 degrees ! Estimated noise=480.246 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000380811 Jy ! Component: 100 - total flux cleaned = -0.000441021 Jy ! Component: 150 - total flux cleaned = -0.0004403 Jy ! Component: 200 - total flux cleaned = -0.000489365 Jy ! Total flux subtracted in 200 components = -0.000489365 Jy ! Clean residual min=-0.002764 max=0.002243 Jy/beam ! Clean residual mean=0.000002 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 1.18957 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 137 components and 1.18957 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=0.070236Jy sigma=0.000728 ! Fit after self-cal, rms=0.070235Jy sigma=0.000728 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000118581 Jy ! Component: 100 - total flux cleaned = 7.33576e-05 Jy ! Component: 150 - total flux cleaned = -1.57177e-05 Jy ! Component: 200 - total flux cleaned = -1.59917e-05 Jy ! Total flux subtracted in 200 components = -1.59917e-05 Jy ! Clean residual min=-0.002577 max=0.002178 Jy/beam ! Clean residual mean=0.000001 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 1.18956 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 146 components and 1.18956 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=0.070182Jy sigma=0.000727 ! Fit after self-cal, rms=0.070181Jy sigma=0.000727 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.070181Jy sigma=0.000727 ! Fit after self-cal, rms=0.070161Jy sigma=0.000727 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=0.7256 mas, bmaj=1.681 mas, bpa=4.425 degrees ! Estimated noise=717.466 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.725496 Jy ! Component: 100 - total flux cleaned = 0.935785 Jy ! Component: 150 - total flux cleaned = 1.03274 Jy ! Component: 200 - total flux cleaned = 1.08171 Jy ! Total flux subtracted in 200 components = 1.08171 Jy ! Clean residual min=-0.008833 max=0.022795 Jy/beam ! Clean residual mean=-0.000033 rms=0.003074 Jy/beam ! Combined flux in latest and established models = 1.08171 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 10 model components to the UV plane model. ! The established model now contains 10 components and 1.08171 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8881 mas, bmaj=1.969 mas, bpa=4.101 degrees ! Estimated noise=480.199 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 = 0.0315687 Jy ! Component: 100 - total flux cleaned = 0.0483662 Jy ! Component: 150 - total flux cleaned = 0.059504 Jy ! Component: 200 - total flux cleaned = 0.0678396 Jy ! Total flux subtracted in 200 components = 0.0678396 Jy ! Clean residual min=-0.004150 max=0.005059 Jy/beam ! Clean residual mean=-0.000006 rms=0.001238 Jy/beam ! Combined flux in latest and established models = 1.14954 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 44 components and 1.14954 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=2.232 mas, bmaj=3.009 mas, bpa=-2.302 degrees ! Estimated noise=589.579 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0102412 Jy ! Component: 100 - total flux cleaned = 0.0172414 Jy ! Component: 150 - total flux cleaned = 0.0223206 Jy ! Component: 200 - total flux cleaned = 0.0261209 Jy ! Total flux subtracted in 200 components = 0.0261209 Jy ! Clean residual min=-0.002836 max=0.002799 Jy/beam ! Clean residual mean=-0.000002 rms=0.000853 Jy/beam ! Combined flux in latest and established models = 1.17567 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 = 0.00290202 Jy ! Component: 100 - total flux cleaned = 0.00515343 Jy ! Component: 150 - total flux cleaned = 0.00693055 Jy ! Component: 200 - total flux cleaned = 0.00834457 Jy ! Total flux subtracted in 200 components = 0.00834457 Jy ! Clean residual min=-0.002255 max=0.001849 Jy/beam ! Clean residual mean=0.000000 rms=0.000615 Jy/beam ! Combined flux in latest and established models = 1.18401 Jy ! Adding 72 model components to the UV plane model. ! The established model now contains 112 components and 1.18401 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8881 mas, bmaj=1.969 mas, bpa=4.101 degrees ! Estimated noise=480.199 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000525702 Jy ! Component: 100 - total flux cleaned = 0.00116152 Jy ! Component: 150 - total flux cleaned = 0.00153593 Jy ! Component: 200 - total flux cleaned = 0.00170253 Jy ! Total flux subtracted in 200 components = 0.00170253 Jy ! Clean residual min=-0.002575 max=0.002331 Jy/beam ! Clean residual mean=0.000001 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 1.18571 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 129 components and 1.18571 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=0.070460Jy sigma=0.000730 ! Fit after self-cal, rms=0.070407Jy sigma=0.000729 wmodel J0700+1709_X_2014_05_31_pus_map.mod ! Writing 129 model components to file: J0700+1709_X_2014_05_31_pus_map.mod wobs J0700+1709_X_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J0700+1709_X_2014_05_31_pus_uvs.fits wwins J0700+1709_X_2014_05_31_pus_map.win ! wwins: Wrote 4 windows to J0700+1709_X_2014_05_31_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00104035 Jy ! Component: 100 - total flux cleaned = -0.00161436 Jy ! Component: 150 - total flux cleaned = -0.00192156 Jy ! Component: 200 - total flux cleaned = -0.00210356 Jy ! Component: 250 - total flux cleaned = -0.00217283 Jy ! Component: 300 - total flux cleaned = -0.00230734 Jy ! Component: 350 - total flux cleaned = -0.00237326 Jy ! Component: 400 - total flux cleaned = -0.00259355 Jy ! Component: 450 - total flux cleaned = -0.00277698 Jy ! Component: 500 - total flux cleaned = -0.00283621 Jy ! Component: 550 - total flux cleaned = -0.00289556 Jy ! Component: 600 - total flux cleaned = -0.00303818 Jy ! Component: 650 - total flux cleaned = -0.00298196 Jy ! Component: 700 - total flux cleaned = -0.00298163 Jy ! Component: 750 - total flux cleaned = -0.00295445 Jy ! Component: 800 - total flux cleaned = -0.0029287 Jy ! Component: 850 - total flux cleaned = -0.00295446 Jy ! Component: 900 - total flux cleaned = -0.00295436 Jy ! Component: 950 - total flux cleaned = -0.00292966 Jy ! Component: 1000 - total flux cleaned = -0.00297796 Jy ! Component: 1050 - total flux cleaned = -0.00300167 Jy ! Component: 1100 - total flux cleaned = -0.00307296 Jy ! Component: 1150 - total flux cleaned = -0.00311922 Jy ! Component: 1200 - total flux cleaned = -0.00316542 Jy ! Component: 1250 - total flux cleaned = -0.00330086 Jy ! Component: 1300 - total flux cleaned = -0.00332291 Jy ! Component: 1350 - total flux cleaned = -0.00336638 Jy ! Component: 1400 - total flux cleaned = -0.00332281 Jy ! Component: 1450 - total flux cleaned = -0.00336529 Jy ! Component: 1500 - total flux cleaned = -0.00342869 Jy ! Component: 1550 - total flux cleaned = -0.00344918 Jy ! Component: 1600 - total flux cleaned = -0.00344945 Jy ! Component: 1650 - total flux cleaned = -0.00350985 Jy ! Component: 1700 - total flux cleaned = -0.00356908 Jy ! Component: 1750 - total flux cleaned = -0.00358815 Jy ! Component: 1800 - total flux cleaned = -0.00360724 Jy ! Component: 1850 - total flux cleaned = -0.00356913 Jy ! Component: 1900 - total flux cleaned = -0.003607 Jy ! Component: 1950 - total flux cleaned = -0.00364392 Jy ! Component: 2000 - total flux cleaned = -0.00366176 Jy ! Total flux subtracted in 2048 components = -0.00373365 Jy ! Clean residual min=-0.000956 max=0.000968 Jy/beam ! Clean residual mean=-0.000001 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 1.18198 Jy keep ! Adding 126 model components to the UV plane model. ! The established model now contains 255 components and 1.18198 Jy ![Exited script file: muppet] wmap "J0700+1709_X_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8881 x 1.969 at 4.101 degrees (North through East) ! Clean map min=-0.0019939 max=0.96886 Jy/beam ! Writing clean map to FITS file: J0700+1709_X_2014_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.968857 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000326745 device "J0700+1709_X_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J0700+1709_X_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.101174 0.101174 0.202349 0.404698 0.809395 1.61879 3.23758 6.47516 12.9503 25.9007 51.8013 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.968 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8881 x 1.969 at 4.101 degrees (North through East) ! Clean map min=-0.0019939 max=0.96886 Jy/beam quit ! Quitting program ! Log file J0700+1709_X_2014_05_31_pus_uvs.log closed on Sun Nov 27 20:33:40 2016