! Started logfile: J1509+1611_X_2014_08_09_pus_uvs.log on Wed Nov 30 14:12:11 2016 obs J1509+1611_X_2014_08_09_pus_uva.fits ! Reading UV FITS file: J1509+1611_X_2014_08_09_pus_uva.fits ! AN table 1: 82 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.863415 visibilities/baseline/integration-bin. ! Found source: J1509+1611 ! ! 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 324 lines of history. ! ! Reading 38232 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 J1509+1611_X_2014_08_09_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 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.934363Jy sigma=0.011056 ! Fit after self-cal, rms=0.922189Jy sigma=0.010919 ! 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=0.8747 mas, bmaj=1.997 mas, bpa=11.08 degrees ! Estimated noise=544.922 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 = 0.0603297 Jy ! Component: 100 - total flux cleaned = 0.0756551 Jy ! Total flux subtracted in 100 components = 0.0756551 Jy ! Clean residual min=-0.002609 max=0.005974 Jy/beam ! Clean residual mean=-0.000020 rms=0.000880 Jy/beam ! Combined flux in latest and established models = 0.0756551 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0756551 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=0.070083Jy sigma=0.000789 ! Fit after self-cal, rms=0.070076Jy sigma=0.000789 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00601026 Jy ! Component: 100 - total flux cleaned = 0.008612 Jy ! Total flux subtracted in 100 components = 0.008612 Jy ! Clean residual min=-0.002755 max=0.003178 Jy/beam ! Clean residual mean=-0.000008 rms=0.000714 Jy/beam ! Combined flux in latest and established models = 0.0842671 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 17 components and 0.0842671 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=0.069473Jy sigma=0.000782 ! Fit after self-cal, rms=0.069475Jy sigma=0.000782 ! 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=1.019 mas, bmaj=2.221 mas, bpa=10.26 degrees ! Estimated noise=308.817 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 = 0.00230603 Jy ! Component: 100 - total flux cleaned = 0.00351151 Jy ! Component: 150 - total flux cleaned = 0.00427219 Jy ! Component: 200 - total flux cleaned = 0.00471519 Jy ! Total flux subtracted in 200 components = 0.00471519 Jy ! Clean residual min=-0.002775 max=0.003652 Jy/beam ! Clean residual mean=-0.000002 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 0.0889823 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 41 components and 0.0889823 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=0.069378Jy sigma=0.000781 ! Fit after self-cal, rms=0.069386Jy sigma=0.000781 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.12 HN 1.05 KP 0.92 ! LA 1.06 MK 0.88 NL 0.94 OV 0.98 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.14 HN 1.07 KP 0.87 ! LA 1.08 MK 0.95 NL 0.95 OV 0.96 ! PT 0.97 SC 1.06 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.09 HN 1.12 KP 0.88 ! LA 1.05 MK 0.91 NL 0.97 OV 0.99 ! PT 0.93 SC 1.04 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.10 HN 1.06 KP 0.81 ! LA 1.07 MK 0.93 NL 0.91 OV 1.01 ! PT 0.94 SC 1.07 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.07 HN 1.07 KP 0.79 ! LA 1.04 MK 0.96 NL 1.00 OV 0.99 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.11 HN 1.08 KP 0.77 ! LA 1.07 MK 0.90 NL 0.96 OV 1.04 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.22 HN 1.22 KP 0.83 ! LA 1.13 MK 1.02 NL 1.02 OV 1.10 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.20 HN 1.14 KP 0.78 ! LA 1.04 MK 0.95 NL 1.00 OV 1.03 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.16 HN 1.12 KP 0.79 ! LA 1.04 MK 0.91 NL 1.02 OV 0.98 ! PT 0.96 SC 1.06 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.14 HN 1.11 KP 0.82 ! LA 1.02 MK 1.02 NL 1.02 OV 1.02 ! PT 1.00 SC 0.95 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.10 HN 1.11 KP 0.85 ! LA 1.08 MK 0.97 NL 1.02 OV 1.01 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.16 HN 1.11 KP 0.90 ! LA 1.07 MK 1.01 NL 0.99 OV 1.00 ! PT 1.00 SC 1.02 ! ! ! Fit before self-cal, rms=0.069386Jy sigma=0.000781 ! Fit after self-cal, rms=0.068881Jy sigma=0.000772 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.023 mas, bmaj=2.228 mas, bpa=10.19 degrees ! Estimated noise=309.252 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 = -0.000490673 Jy ! Component: 100 - total flux cleaned = -0.000480343 Jy ! Component: 150 - total flux cleaned = -0.000460227 Jy ! Component: 200 - total flux cleaned = -0.000460552 Jy ! Total flux subtracted in 200 components = -0.000460552 Jy ! Clean residual min=-0.001024 max=0.001200 Jy/beam ! Clean residual mean=-0.000002 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.0885217 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 49 components and 0.0885217 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=0.068878Jy sigma=0.000772 ! Fit after self-cal, rms=0.068907Jy sigma=0.000772 ! 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=0.068907Jy sigma=0.000772 ! Fit after self-cal, rms=0.069149Jy sigma=0.000771 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.022 mas, bmaj=2.227 mas, bpa=10.32 degrees ! Estimated noise=308.857 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000316657 Jy ! Component: 100 - total flux cleaned = -0.000395153 Jy ! Component: 150 - total flux cleaned = -0.000445912 Jy ! Component: 200 - total flux cleaned = -0.000482635 Jy ! Total flux subtracted in 200 components = -0.000482635 Jy ! Clean residual min=-0.000831 max=0.001126 Jy/beam ! Clean residual mean=-0.000003 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.0880391 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 52 components and 0.0880391 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=0.069146Jy sigma=0.000771 ! Fit after self-cal, rms=0.069159Jy sigma=0.000771 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 (-11.8, 13.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000764839 Jy ! Component: 100 - total flux cleaned = 0.000810678 Jy ! Component: 150 - total flux cleaned = 0.000829977 Jy ! Component: 200 - total flux cleaned = 0.000847041 Jy ! Total flux subtracted in 200 components = 0.000847041 Jy ! Clean residual min=-0.000724 max=0.000975 Jy/beam ! Clean residual mean=-0.000003 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.0888861 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 69 components and 0.0888861 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=0.069139Jy sigma=0.000771 ! Fit after self-cal, rms=0.069139Jy sigma=0.000771 ! Inverting map ! Added new window around map position (-17.4, 3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000780786 Jy ! Component: 100 - total flux cleaned = 0.00106391 Jy ! Component: 150 - total flux cleaned = 0.00125691 Jy ! Component: 200 - total flux cleaned = 0.00130425 Jy ! Total flux subtracted in 200 components = 0.00130425 Jy ! Clean residual min=-0.000660 max=0.000848 Jy/beam ! Clean residual mean=-0.000002 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.0901904 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 83 components and 0.0901904 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=0.069125Jy sigma=0.000771 ! Fit after self-cal, rms=0.069123Jy sigma=0.000771 ! 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=0.069123Jy sigma=0.000771 ! Fit after self-cal, rms=0.069143Jy sigma=0.000771 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.023 mas, bmaj=2.228 mas, bpa=10.31 degrees ! Estimated noise=308.456 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000351271 Jy ! Component: 100 - total flux cleaned = 0.00044042 Jy ! Component: 150 - total flux cleaned = 0.00042642 Jy ! Component: 200 - total flux cleaned = 0.000413744 Jy ! Total flux subtracted in 200 components = 0.000413744 Jy ! Clean residual min=-0.000623 max=0.000792 Jy/beam ! Clean residual mean=-0.000002 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.0906041 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 87 components and 0.0906041 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=0.069136Jy sigma=0.000771 ! Fit after self-cal, rms=0.069139Jy sigma=0.000771 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 = 9.55404e-05 Jy ! Component: 100 - total flux cleaned = 8.35354e-05 Jy ! Component: 150 - total flux cleaned = 7.19823e-05 Jy ! Component: 200 - total flux cleaned = 7.21544e-05 Jy ! Total flux subtracted in 200 components = 7.21544e-05 Jy ! Clean residual min=-0.000609 max=0.000755 Jy/beam ! Clean residual mean=-0.000002 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.0906763 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 93 components and 0.0906763 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=0.069135Jy sigma=0.000771 ! Fit after self-cal, rms=0.069135Jy sigma=0.000771 ! 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=0.069135Jy sigma=0.000771 ! Fit after self-cal, rms=0.069158Jy sigma=0.000771 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.132 mas, bmaj=2.935 mas, bpa=-1.486 degrees ! Estimated noise=366.432 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000123754 Jy ! Component: 100 - total flux cleaned = 0.000179225 Jy ! Component: 150 - total flux cleaned = 0.000201978 Jy ! Component: 200 - total flux cleaned = 0.000228596 Jy ! Total flux subtracted in 200 components = 0.000228596 Jy ! Clean residual min=-0.000719 max=0.000747 Jy/beam ! Clean residual mean=-0.000004 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.0909049 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 109 components and 0.0909049 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=0.069157Jy sigma=0.000771 ! Fit after self-cal, rms=0.069157Jy sigma=0.000771 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 = 7.60954e-05 Jy ! Component: 100 - total flux cleaned = 9.49537e-05 Jy ! Component: 150 - total flux cleaned = 0.000112297 Jy ! Component: 200 - total flux cleaned = 0.000123369 Jy ! Total flux subtracted in 200 components = 0.000123369 Jy ! Clean residual min=-0.000720 max=0.000724 Jy/beam ! Clean residual mean=-0.000004 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.0910283 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 115 components and 0.0910283 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=0.069156Jy sigma=0.000771 ! Fit after self-cal, rms=0.069156Jy sigma=0.000771 ! 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=1.023 mas, bmaj=2.229 mas, bpa=10.32 degrees ! Estimated noise=308.41 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.023 x 2.229 at 10.32 degrees (North through East) ! Clean map min=-0.00055371 max=0.078818 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=0.874 mas, bmaj=2.003 mas, bpa=11.24 degrees ! Estimated noise=547.303 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0604411 Jy ! Component: 100 - total flux cleaned = 0.0761042 Jy ! Component: 150 - total flux cleaned = 0.082024 Jy ! Component: 200 - total flux cleaned = 0.0845035 Jy ! Total flux subtracted in 200 components = 0.0845035 Jy ! Clean residual min=-0.001358 max=0.001386 Jy/beam ! Clean residual mean=-0.000006 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.0845035 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0845035 Jy ! Inverting map and beam ! Estimated beam: bmin=1.023 mas, bmaj=2.229 mas, bpa=10.32 degrees ! Estimated noise=308.41 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 = 0.00188478 Jy ! Component: 100 - total flux cleaned = 0.00305414 Jy ! Component: 150 - total flux cleaned = 0.00392667 Jy ! Component: 200 - total flux cleaned = 0.00450536 Jy ! Total flux subtracted in 200 components = 0.00450536 Jy ! Clean residual min=-0.000832 max=0.000881 Jy/beam ! Clean residual mean=-0.000005 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.0890089 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 39 components and 0.0890089 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=2.132 mas, bmaj=2.935 mas, bpa=-1.486 degrees ! Estimated noise=366.432 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000547036 Jy ! Component: 100 - total flux cleaned = 0.000929296 Jy ! Component: 150 - total flux cleaned = 0.0012005 Jy ! Component: 200 - total flux cleaned = 0.00137804 Jy ! Total flux subtracted in 200 components = 0.00137804 Jy ! Clean residual min=-0.000755 max=0.000749 Jy/beam ! Clean residual mean=-0.000006 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.0903869 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 = 0.000139601 Jy ! Component: 100 - total flux cleaned = 0.000236541 Jy ! Component: 150 - total flux cleaned = 0.000331533 Jy ! Component: 200 - total flux cleaned = 0.000396339 Jy ! Total flux subtracted in 200 components = 0.000396339 Jy ! Clean residual min=-0.000736 max=0.000719 Jy/beam ! Clean residual mean=-0.000005 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.0907833 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 81 components and 0.0907833 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.023 mas, bmaj=2.229 mas, bpa=10.32 degrees ! Estimated noise=308.41 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.07812e-06 Jy ! Component: 100 - total flux cleaned = -4.82917e-05 Jy ! Component: 150 - total flux cleaned = -4.85748e-05 Jy ! Component: 200 - total flux cleaned = -4.88408e-05 Jy ! Total flux subtracted in 200 components = -4.88408e-05 Jy ! Clean residual min=-0.000705 max=0.000769 Jy/beam ! Clean residual mean=-0.000002 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.0907344 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 107 components and 0.0907344 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=0.069168Jy sigma=0.000771 ! Fit after self-cal, rms=0.069165Jy sigma=0.000771 wmodel J1509+1611_X_2014_08_09_pus_map.mod ! Writing 107 model components to file: J1509+1611_X_2014_08_09_pus_map.mod wobs J1509+1611_X_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J1509+1611_X_2014_08_09_pus_uvs.fits wwins J1509+1611_X_2014_08_09_pus_map.win ! wwins: Wrote 3 windows to J1509+1611_X_2014_08_09_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 = 0.000312247 Jy ! Component: 100 - total flux cleaned = 0.000489647 Jy ! Component: 150 - total flux cleaned = 0.000630284 Jy ! Component: 200 - total flux cleaned = 0.000719231 Jy ! Component: 250 - total flux cleaned = 0.000751103 Jy ! Component: 300 - total flux cleaned = 0.000740918 Jy ! Component: 350 - total flux cleaned = 0.00076093 Jy ! Component: 400 - total flux cleaned = 0.000751102 Jy ! Component: 450 - total flux cleaned = 0.00073218 Jy ! Component: 500 - total flux cleaned = 0.000751074 Jy ! Component: 550 - total flux cleaned = 0.000741952 Jy ! Component: 600 - total flux cleaned = 0.000724022 Jy ! Component: 650 - total flux cleaned = 0.000723906 Jy ! Component: 700 - total flux cleaned = 0.000697984 Jy ! Component: 750 - total flux cleaned = 0.000714922 Jy ! Component: 800 - total flux cleaned = 0.00069807 Jy ! Component: 850 - total flux cleaned = 0.000714407 Jy ! Component: 900 - total flux cleaned = 0.000706422 Jy ! Component: 950 - total flux cleaned = 0.000714526 Jy ! Component: 1000 - total flux cleaned = 0.000745649 Jy ! Component: 1050 - total flux cleaned = 0.000761027 Jy ! Component: 1100 - total flux cleaned = 0.00077606 Jy ! Component: 1150 - total flux cleaned = 0.000790775 Jy ! Component: 1200 - total flux cleaned = 0.00080537 Jy ! Component: 1250 - total flux cleaned = 0.000819649 Jy ! Component: 1300 - total flux cleaned = 0.000826839 Jy ! Component: 1350 - total flux cleaned = 0.000869141 Jy ! Component: 1400 - total flux cleaned = 0.000896983 Jy ! Component: 1450 - total flux cleaned = 0.000938149 Jy ! Component: 1500 - total flux cleaned = 0.000958367 Jy ! Component: 1550 - total flux cleaned = 0.000985098 Jy ! Component: 1600 - total flux cleaned = 0.0010247 Jy ! Component: 1650 - total flux cleaned = 0.00104422 Jy ! Component: 1700 - total flux cleaned = 0.00104427 Jy ! Component: 1750 - total flux cleaned = 0.00106976 Jy ! Component: 1800 - total flux cleaned = 0.00107603 Jy ! Component: 1850 - total flux cleaned = 0.00109475 Jy ! Component: 1900 - total flux cleaned = 0.00110086 Jy ! Component: 1950 - total flux cleaned = 0.00110699 Jy ! Component: 2000 - total flux cleaned = 0.00112502 Jy ! Total flux subtracted in 2048 components = 0.00113104 Jy ! Clean residual min=-0.000314 max=0.000307 Jy/beam ! Clean residual mean=-0.000001 rms=0.000113 Jy/beam ! Combined flux in latest and established models = 0.0918655 Jy keep ! Adding 135 model components to the UV plane model. ! The established model now contains 242 components and 0.0918655 Jy ![Exited script file: muppet] wmap "J1509+1611_X_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.023 x 2.229 at 10.32 degrees (North through East) ! Clean map min=-0.00053903 max=0.078875 Jy/beam ! Writing clean map to FITS file: J1509+1611_X_2014_08_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0788752 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000111982 device "J1509+1611_X_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1509+1611_X_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.425921 0.425921 0.851841 1.70368 3.40737 6.81473 13.6295 27.2589 54.5178 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.078 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.023 x 2.229 at 10.32 degrees (North through East) ! Clean map min=-0.00053903 max=0.078875 Jy/beam quit ! Quitting program ! Log file J1509+1611_X_2014_08_09_pus_uvs.log closed on Wed Nov 30 14:12:14 2016