! Started logfile: J0538+0008_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:37:33 2016 obs J0538+0008_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J0538+0008_X_2014_12_20_pus_uva.fits ! AN table 1: 124 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.901792 visibilities/baseline/integration-bin. ! Found source: J0538+0008 ! ! 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 364 lines of history. ! ! Reading 60384 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 J0538+0008_X_2014_12_20_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 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001438Jy sigma=0.012138 ! Fit after self-cal, rms=0.971567Jy sigma=0.011807 ! 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=0.7501 mas, bmaj=1.787 mas, bpa=-1.964 degrees ! Estimated noise=406.669 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 = 0.0240002 Jy ! Component: 100 - total flux cleaned = 0.0292339 Jy ! Total flux subtracted in 100 components = 0.0292339 Jy ! Clean residual min=-0.001686 max=0.002072 Jy/beam ! Clean residual mean=-0.000002 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.0292339 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.0292339 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=0.068803Jy sigma=0.000751 ! Fit after self-cal, rms=0.067193Jy sigma=0.000731 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00406612 Jy ! Component: 100 - total flux cleaned = 0.00378862 Jy ! Total flux subtracted in 100 components = 0.00378862 Jy ! Clean residual min=-0.001611 max=0.001966 Jy/beam ! Clean residual mean=-0.000003 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.0330225 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0330225 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=0.066967Jy sigma=0.000730 ! Fit after self-cal, rms=0.066937Jy sigma=0.000730 ! 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=0.8876 mas, bmaj=2.05 mas, bpa=-3.059 degrees ! Estimated noise=241.977 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 = -0.00117753 Jy ! Component: 100 - total flux cleaned = -0.00176789 Jy ! Component: 150 - total flux cleaned = -0.00191017 Jy ! Component: 200 - total flux cleaned = -0.00204878 Jy ! Total flux subtracted in 200 components = -0.00204878 Jy ! Clean residual min=-0.001332 max=0.001507 Jy/beam ! Clean residual mean=-0.000005 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.0309737 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 20 components and 0.0309737 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=0.066918Jy sigma=0.000729 ! Fit after self-cal, rms=0.066862Jy sigma=0.000729 ! 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 0.99 FD 1.13 HN 0.86 KP 1.26 ! LA 1.06 MK 0.96 NL 1.11 OV 1.12 ! PT 1.12 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.13 HN 0.97 KP 1.12 ! LA 1.10 MK 0.99 NL 1.08 OV 1.15 ! PT 1.03 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.05 HN 0.93 KP 1.07 ! LA 1.01 MK 1.09 NL 1.09 OV 1.02 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.05 HN 0.92 KP 1.06 ! LA 1.05 MK 1.05 NL 0.99 OV 1.08 ! PT 1.07 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.07 HN 0.86 KP 0.96 ! LA 1.05 MK 1.05 NL 0.97 OV 1.04 ! PT 1.03 SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 0.87 KP 1.02 ! LA 1.12 MK 0.94 NL 1.03 OV 1.16 ! PT 1.00 SC 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.07 HN 0.87 KP 1.06 ! LA 1.11 MK 0.97 NL 1.06 OV 1.09 ! PT 1.01 SC 0.89 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.05 HN 0.85 KP 1.01 ! LA 1.04 MK 1.03 NL 1.01 OV 1.05 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.01 HN 0.85 KP 1.00 ! LA 1.04 MK 0.93 NL 1.05 OV 0.99 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.03 HN 0.84 KP 1.00 ! LA 1.01 MK 0.97 NL 1.03 OV 1.04 ! PT 0.93 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.96 HN 0.82 KP 1.04 ! LA 0.96 MK 0.85 NL 1.00 OV 1.03 ! PT 0.92 SC 0.94 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.93 HN 0.74 KP 1.00 ! LA 1.02 MK 0.90 NL 0.96 OV 1.00 ! PT 0.94 SC 0.87 ! ! ! Fit before self-cal, rms=0.066862Jy sigma=0.000729 ! Fit after self-cal, rms=0.064116Jy sigma=0.000728 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8689 mas, bmaj=2.012 mas, bpa=-3.15 degrees ! Estimated noise=242.778 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 = 0.000616014 Jy ! Component: 100 - total flux cleaned = 0.000734406 Jy ! Component: 150 - total flux cleaned = 0.000788377 Jy ! Component: 200 - total flux cleaned = 0.000794691 Jy ! Total flux subtracted in 200 components = 0.000794691 Jy ! Clean residual min=-0.001061 max=0.001171 Jy/beam ! Clean residual mean=-0.000003 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.0317684 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 31 components and 0.0317684 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=0.064108Jy sigma=0.000728 ! Fit after self-cal, rms=0.064003Jy sigma=0.000727 ! 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=0.064003Jy sigma=0.000727 ! Fit after self-cal, rms=0.062189Jy sigma=0.000726 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8696 mas, bmaj=1.991 mas, bpa=-3.365 degrees ! Estimated noise=242.163 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00020804 Jy ! Component: 100 - total flux cleaned = 0.000216083 Jy ! Component: 150 - total flux cleaned = 0.000237828 Jy ! Component: 200 - total flux cleaned = 0.000263861 Jy ! Total flux subtracted in 200 components = 0.000263861 Jy ! Clean residual min=-0.000643 max=0.000683 Jy/beam ! Clean residual mean=-0.000001 rms=0.000164 Jy/beam ! Combined flux in latest and established models = 0.0320323 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 40 components and 0.0320323 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=0.062187Jy sigma=0.000726 ! Fit after self-cal, rms=0.062151Jy sigma=0.000725 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 = -8.04504e-05 Jy ! Component: 100 - total flux cleaned = -8.76331e-05 Jy ! Component: 150 - total flux cleaned = -9.34978e-05 Jy ! Component: 200 - total flux cleaned = -9.36598e-05 Jy ! Total flux subtracted in 200 components = -9.36598e-05 Jy ! Clean residual min=-0.000736 max=0.000700 Jy/beam ! Clean residual mean=-0.000002 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.0319386 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 42 components and 0.0319386 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=0.062150Jy sigma=0.000725 ! Fit after self-cal, rms=0.062144Jy sigma=0.000725 ! 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=0.062144Jy sigma=0.000725 ! Fit after self-cal, rms=0.062067Jy sigma=0.000725 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8679 mas, bmaj=1.983 mas, bpa=-3.352 degrees ! Estimated noise=241.681 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000159242 Jy ! Component: 100 - total flux cleaned = 0.000179681 Jy ! Component: 150 - total flux cleaned = 0.00019718 Jy ! Component: 200 - total flux cleaned = 0.000218721 Jy ! Total flux subtracted in 200 components = 0.000218721 Jy ! Clean residual min=-0.000652 max=0.000675 Jy/beam ! Clean residual mean=-0.000001 rms=0.000163 Jy/beam ! Combined flux in latest and established models = 0.0321573 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 44 components and 0.0321573 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=0.062066Jy sigma=0.000725 ! Fit after self-cal, rms=0.062070Jy sigma=0.000725 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 = 2.34517e-05 Jy ! Component: 100 - total flux cleaned = 5.44755e-06 Jy ! Component: 150 - total flux cleaned = 1.48813e-05 Jy ! Component: 200 - total flux cleaned = 2.35815e-05 Jy ! Total flux subtracted in 200 components = 2.35815e-05 Jy ! Clean residual min=-0.000656 max=0.000652 Jy/beam ! Clean residual mean=-0.000002 rms=0.000166 Jy/beam ! Combined flux in latest and established models = 0.0321809 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 46 components and 0.0321809 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=0.062069Jy sigma=0.000725 ! Fit after self-cal, rms=0.062066Jy sigma=0.000725 ! 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=0.062066Jy sigma=0.000725 ! Fit after self-cal, rms=0.062064Jy sigma=0.000725 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.138 mas, bmaj=3.253 mas, bpa=6.237 degrees ! Estimated noise=312.987 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00016515 Jy ! Component: 100 - total flux cleaned = 0.000218863 Jy ! Component: 150 - total flux cleaned = 0.000229021 Jy ! Component: 200 - total flux cleaned = 0.000236119 Jy ! Total flux subtracted in 200 components = 0.000236119 Jy ! Clean residual min=-0.000710 max=0.000648 Jy/beam ! Clean residual mean=-0.000003 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.032417 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 51 components and 0.032417 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=0.062064Jy sigma=0.000725 ! Fit after self-cal, rms=0.062067Jy sigma=0.000725 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 = 2.27114e-05 Jy ! Component: 100 - total flux cleaned = 3.17633e-05 Jy ! Component: 150 - total flux cleaned = 3.96225e-05 Jy ! Component: 200 - total flux cleaned = 4.68743e-05 Jy ! Total flux subtracted in 200 components = 4.68743e-05 Jy ! Clean residual min=-0.000728 max=0.000667 Jy/beam ! Clean residual mean=-0.000003 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.0324639 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 51 components and 0.0324639 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=0.062067Jy sigma=0.000725 ! Fit after self-cal, rms=0.062067Jy sigma=0.000725 ! 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=0.8672 mas, bmaj=1.977 mas, bpa=-3.295 degrees ! Estimated noise=241.507 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8672 x 1.977 at -3.295 degrees (North through East) ! Clean map min=-0.00062781 max=0.033831 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=0.7387 mas, bmaj=1.734 mas, bpa=-2.535 degrees ! Estimated noise=393.025 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0267053 Jy ! Component: 100 - total flux cleaned = 0.0323195 Jy ! Component: 150 - total flux cleaned = 0.0323293 Jy ! Component: 200 - total flux cleaned = 0.0324118 Jy ! Total flux subtracted in 200 components = 0.0324118 Jy ! Clean residual min=-0.001226 max=0.001112 Jy/beam ! Clean residual mean=-0.000001 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.0324118 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 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0324118 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8672 mas, bmaj=1.977 mas, bpa=-3.295 degrees ! Estimated noise=241.507 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 = 0.000124364 Jy ! Component: 100 - total flux cleaned = 0.000158753 Jy ! Component: 150 - total flux cleaned = 0.000171861 Jy ! Component: 200 - total flux cleaned = 0.000161841 Jy ! Total flux subtracted in 200 components = 0.000161841 Jy ! Clean residual min=-0.000718 max=0.000682 Jy/beam ! Clean residual mean=-0.000001 rms=0.000168 Jy/beam ! Combined flux in latest and established models = 0.0325736 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 11 components and 0.0325736 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=2.138 mas, bmaj=3.253 mas, bpa=6.237 degrees ! Estimated noise=312.987 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.77796e-06 Jy ! Component: 100 - total flux cleaned = 3.2427e-07 Jy ! Component: 150 - total flux cleaned = -1.08125e-05 Jy ! Component: 200 - total flux cleaned = -1.58697e-05 Jy ! Total flux subtracted in 200 components = -1.58697e-05 Jy ! Clean residual min=-0.000724 max=0.000665 Jy/beam ! Clean residual mean=-0.000003 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.0325578 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 = -4.70119e-06 Jy ! Component: 100 - total flux cleaned = -9.05343e-06 Jy ! Component: 150 - total flux cleaned = -1.11223e-05 Jy ! Component: 200 - total flux cleaned = -1.11561e-05 Jy ! Total flux subtracted in 200 components = -1.11561e-05 Jy ! Clean residual min=-0.000723 max=0.000660 Jy/beam ! Clean residual mean=-0.000003 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.0325466 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 18 components and 0.0325466 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8672 mas, bmaj=1.977 mas, bpa=-3.295 degrees ! Estimated noise=241.507 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.69532e-05 Jy ! Component: 100 - total flux cleaned = 9.09177e-06 Jy ! Component: 150 - total flux cleaned = 9.20316e-06 Jy ! Component: 200 - total flux cleaned = 1.5555e-05 Jy ! Total flux subtracted in 200 components = 1.5555e-05 Jy ! Clean residual min=-0.000703 max=0.000677 Jy/beam ! Clean residual mean=-0.000001 rms=0.000166 Jy/beam ! Combined flux in latest and established models = 0.0325622 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 23 components and 0.0325622 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=0.062069Jy sigma=0.000725 ! Fit after self-cal, rms=0.062069Jy sigma=0.000725 wmodel J0538+0008_X_2014_12_20_pus_map.mod ! Writing 23 model components to file: J0538+0008_X_2014_12_20_pus_map.mod wobs J0538+0008_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J0538+0008_X_2014_12_20_pus_uvs.fits wwins J0538+0008_X_2014_12_20_pus_map.win ! wwins: Wrote 1 windows to J0538+0008_X_2014_12_20_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 = -5.05371e-05 Jy ! Component: 100 - total flux cleaned = -8.42906e-05 Jy ! Component: 150 - total flux cleaned = -0.000147948 Jy ! Component: 200 - total flux cleaned = -0.000208321 Jy ! Component: 250 - total flux cleaned = -0.000246886 Jy ! Component: 300 - total flux cleaned = -0.000312018 Jy ! Component: 350 - total flux cleaned = -0.000357269 Jy ! Component: 400 - total flux cleaned = -0.000436381 Jy ! Component: 450 - total flux cleaned = -0.000496015 Jy ! Component: 500 - total flux cleaned = -0.000562294 Jy ! Component: 550 - total flux cleaned = -0.000627157 Jy ! Component: 600 - total flux cleaned = -0.00070665 Jy ! Component: 650 - total flux cleaned = -0.000768871 Jy ! Component: 700 - total flux cleaned = -0.000845128 Jy ! Component: 750 - total flux cleaned = -0.00090505 Jy ! Component: 800 - total flux cleaned = -0.000963717 Jy ! Component: 850 - total flux cleaned = -0.000999653 Jy ! Component: 900 - total flux cleaned = -0.00104923 Jy ! Component: 950 - total flux cleaned = -0.0010911 Jy ! Component: 1000 - total flux cleaned = -0.00114587 Jy ! Component: 1050 - total flux cleaned = -0.00115262 Jy ! Component: 1100 - total flux cleaned = -0.00120579 Jy ! Component: 1150 - total flux cleaned = -0.00119261 Jy ! Component: 1200 - total flux cleaned = -0.00122498 Jy ! Component: 1250 - total flux cleaned = -0.00125043 Jy ! Component: 1300 - total flux cleaned = -0.00125659 Jy ! Component: 1350 - total flux cleaned = -0.00125665 Jy ! Component: 1400 - total flux cleaned = -0.00127509 Jy ! Component: 1450 - total flux cleaned = -0.00129931 Jy ! Component: 1500 - total flux cleaned = -0.00129936 Jy ! Component: 1550 - total flux cleaned = -0.00132299 Jy ! Component: 1600 - total flux cleaned = -0.00132888 Jy ! Component: 1650 - total flux cleaned = -0.00135192 Jy ! Component: 1700 - total flux cleaned = -0.00135192 Jy ! Component: 1750 - total flux cleaned = -0.00137998 Jy ! Component: 1800 - total flux cleaned = -0.00137992 Jy ! Component: 1850 - total flux cleaned = -0.00142388 Jy ! Component: 1900 - total flux cleaned = -0.00141298 Jy ! Component: 1950 - total flux cleaned = -0.00141835 Jy ! Component: 2000 - total flux cleaned = -0.00141836 Jy ! Total flux subtracted in 2048 components = -0.00142369 Jy ! Clean residual min=-0.000320 max=0.000325 Jy/beam ! Clean residual mean=-0.000001 rms=0.000098 Jy/beam ! Combined flux in latest and established models = 0.0311385 Jy keep ! Adding 143 model components to the UV plane model. ! The established model now contains 166 components and 0.0311385 Jy ![Exited script file: muppet] wmap "J0538+0008_X_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8672 x 1.977 at -3.295 degrees (North through East) ! Clean map min=-0.00049867 max=0.033796 Jy/beam ! Writing clean map to FITS file: J0538+0008_X_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0337964 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.75898e-05 device "J0538+0008_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J0538+0008_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.866275 0.866275 1.73255 3.4651 6.9302 13.8604 27.7208 55.4416 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.033 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8672 x 1.977 at -3.295 degrees (North through East) ! Clean map min=-0.00049867 max=0.033796 Jy/beam quit ! Quitting program ! Log file J0538+0008_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:37:38 2016