! Started logfile: J1636-1315_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:47:01 2016 obs J1636-1315_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J1636-1315_X_2014_12_20_pus_uva.fits ! AN table 1: 94 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.970686 visibilities/baseline/integration-bin. ! Found source: J1636-1315 ! ! 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 49272 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 J1636-1315_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 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.882327Jy sigma=0.009683 ! Fit after self-cal, rms=0.862782Jy sigma=0.009449 ! 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=0.6917 mas, bmaj=1.73 mas, bpa=-2.449 degrees ! Estimated noise=499.622 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 = 0.100834 Jy ! Component: 100 - total flux cleaned = 0.143188 Jy ! Total flux subtracted in 100 components = 0.143188 Jy ! Clean residual min=-0.006837 max=0.020288 Jy/beam ! Clean residual mean=0.000077 rms=0.002577 Jy/beam ! Combined flux in latest and established models = 0.143188 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.143188 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=0.091264Jy sigma=0.000938 ! Fit after self-cal, rms=0.091003Jy sigma=0.000935 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0238946 Jy ! Component: 100 - total flux cleaned = 0.037084 Jy ! Total flux subtracted in 100 components = 0.037084 Jy ! Clean residual min=-0.003324 max=0.006593 Jy/beam ! Clean residual mean=0.000029 rms=0.001172 Jy/beam ! Combined flux in latest and established models = 0.180272 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 18 components and 0.180272 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=0.083052Jy sigma=0.000822 ! Fit after self-cal, rms=0.083000Jy sigma=0.000821 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00811115 Jy ! Component: 100 - total flux cleaned = 0.0132784 Jy ! Total flux subtracted in 100 components = 0.0132784 Jy ! Clean residual min=-0.003184 max=0.003697 Jy/beam ! Clean residual mean=0.000011 rms=0.000821 Jy/beam ! Combined flux in latest and established models = 0.193551 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 34 components and 0.193551 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=0.081927Jy sigma=0.000804 ! Fit after self-cal, rms=0.081931Jy sigma=0.000804 ! 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=0.8629 mas, bmaj=2.071 mas, bpa=-2.149 degrees ! Estimated noise=295.516 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 = 0.00527142 Jy ! Component: 100 - total flux cleaned = 0.00813742 Jy ! Component: 150 - total flux cleaned = 0.0097644 Jy ! Component: 200 - total flux cleaned = 0.0106986 Jy ! Total flux subtracted in 200 components = 0.0106986 Jy ! Clean residual min=-0.002701 max=0.003540 Jy/beam ! Clean residual mean=0.000012 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 0.204249 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 51 components and 0.204249 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=0.081663Jy sigma=0.000799 ! Fit after self-cal, rms=0.081664Jy sigma=0.000799 ! 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 1.00 FD 1.03 HN 1.06 KP 1.09 ! LA 0.97 MK 0.96 NL 0.94 OV 0.94 ! PT 1.10 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 1.04 KP 1.05 ! LA 0.98 MK 0.95 NL 0.94 OV 0.94 ! PT 1.05 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.07 KP 0.98 ! LA 1.00 MK 0.96 NL 0.95 OV 0.93 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.04 KP 0.93 ! LA 0.99 MK 0.96 NL 0.93 OV 0.93 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.00 KP 0.91 ! LA 0.99 MK 1.00 NL 0.94 OV 0.91 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 1.05 KP 0.89 ! LA 1.00 MK 0.99 NL 0.96 OV 0.95 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.16 HN 1.19 KP 0.89 ! LA 1.00 MK 1.01 NL 1.00 OV 0.99 ! PT 1.13 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.07 HN 1.07 KP 0.91 ! LA 0.99 MK 1.00 NL 0.96 OV 0.99 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.05 HN 1.13 KP 0.93 ! LA 0.98 MK 1.02 NL 0.95 OV 0.99 ! PT 1.06 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 1.11 KP 0.95 ! LA 1.03 MK 1.00 NL 0.96 OV 0.97 ! PT 1.06 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 HN 1.05 KP 0.97 ! LA 1.02 MK 1.06 NL 0.99 OV 0.95 ! PT 1.06 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.06 HN 1.08 KP 0.99 ! LA 1.01 MK 1.01 NL 0.96 OV 0.96 ! PT 1.05 SC 0.98 ! ! ! Fit before self-cal, rms=0.081664Jy sigma=0.000799 ! Fit after self-cal, rms=0.083032Jy sigma=0.000788 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8647 mas, bmaj=2.072 mas, bpa=-2.242 degrees ! Estimated noise=295.6 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 = -0.0001291 Jy ! Component: 100 - total flux cleaned = -0.000127138 Jy ! Component: 150 - total flux cleaned = -0.000110305 Jy ! Component: 200 - total flux cleaned = -9.6484e-05 Jy ! Total flux subtracted in 200 components = -9.6484e-05 Jy ! Clean residual min=-0.001730 max=0.002290 Jy/beam ! Clean residual mean=0.000015 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.204153 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 56 components and 0.204153 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=0.083022Jy sigma=0.000788 ! Fit after self-cal, rms=0.083083Jy sigma=0.000788 ! 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=0.083083Jy sigma=0.000788 ! Fit after self-cal, rms=0.083211Jy sigma=0.000785 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8626 mas, bmaj=2.078 mas, bpa=-2.434 degrees ! Estimated noise=295.04 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.90535e-05 Jy ! Component: 100 - total flux cleaned = 7.86574e-05 Jy ! Component: 150 - total flux cleaned = 7.03679e-05 Jy ! Component: 200 - total flux cleaned = 6.26707e-05 Jy ! Total flux subtracted in 200 components = 6.26707e-05 Jy ! Clean residual min=-0.001174 max=0.001396 Jy/beam ! Clean residual mean=-0.000004 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.204215 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 58 components and 0.204215 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=0.083208Jy sigma=0.000785 ! Fit after self-cal, rms=0.083218Jy sigma=0.000785 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 (4.8, -18.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135449 Jy ! Component: 100 - total flux cleaned = 0.00156324 Jy ! Component: 150 - total flux cleaned = 0.00165368 Jy ! Component: 200 - total flux cleaned = 0.00173226 Jy ! Total flux subtracted in 200 components = 0.00173226 Jy ! Clean residual min=-0.000969 max=0.000940 Jy/beam ! Clean residual mean=-0.000005 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.205948 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 77 components and 0.205948 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=0.083189Jy sigma=0.000784 ! Fit after self-cal, rms=0.083188Jy sigma=0.000784 ! 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=0.083188Jy sigma=0.000784 ! Fit after self-cal, rms=0.083148Jy sigma=0.000784 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8615 mas, bmaj=2.079 mas, bpa=-2.502 degrees ! Estimated noise=294.558 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000313061 Jy ! Component: 100 - total flux cleaned = 0.000384619 Jy ! Component: 150 - total flux cleaned = 0.000416205 Jy ! Component: 200 - total flux cleaned = 0.000430449 Jy ! Total flux subtracted in 200 components = 0.000430449 Jy ! Clean residual min=-0.000907 max=0.000926 Jy/beam ! Clean residual mean=-0.000005 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.206378 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 84 components and 0.206378 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=0.083139Jy sigma=0.000784 ! Fit after self-cal, rms=0.083141Jy sigma=0.000784 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 = 5.12056e-05 Jy ! Component: 100 - total flux cleaned = 6.50472e-05 Jy ! Component: 150 - total flux cleaned = 7.76409e-05 Jy ! Component: 200 - total flux cleaned = 7.7419e-05 Jy ! Total flux subtracted in 200 components = 7.7419e-05 Jy ! Clean residual min=-0.000889 max=0.000929 Jy/beam ! Clean residual mean=-0.000005 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.206456 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 87 components and 0.206456 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=0.083136Jy sigma=0.000784 ! Fit after self-cal, rms=0.083136Jy sigma=0.000784 ! 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=0.083136Jy sigma=0.000784 ! Fit after self-cal, rms=0.083163Jy sigma=0.000784 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.188 mas, bmaj=4.215 mas, bpa=1.119 degrees ! Estimated noise=369.581 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000225278 Jy ! Component: 100 - total flux cleaned = 0.000200184 Jy ! Component: 150 - total flux cleaned = 0.000171913 Jy ! Component: 200 - total flux cleaned = 0.000153314 Jy ! Total flux subtracted in 200 components = 0.000153314 Jy ! Clean residual min=-0.001186 max=0.000937 Jy/beam ! Clean residual mean=-0.000010 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.206609 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 99 components and 0.206609 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=0.083162Jy sigma=0.000784 ! Fit after self-cal, rms=0.083162Jy sigma=0.000784 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 = 4.101e-05 Jy ! Component: 100 - total flux cleaned = 2.90573e-05 Jy ! Component: 150 - total flux cleaned = 1.30621e-05 Jy ! Component: 200 - total flux cleaned = 8.37323e-06 Jy ! Total flux subtracted in 200 components = 8.37323e-06 Jy ! Clean residual min=-0.001163 max=0.000930 Jy/beam ! Clean residual mean=-0.000010 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.206617 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 106 components and 0.206617 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=0.083162Jy sigma=0.000784 ! Fit after self-cal, rms=0.083162Jy sigma=0.000784 ! 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=0.8613 mas, bmaj=2.079 mas, bpa=-2.535 degrees ! Estimated noise=294.53 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8613 x 2.079 at -2.535 degrees (North through East) ! Clean map min=-0.00080783 max=0.13834 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=0.6903 mas, bmaj=1.737 mas, bpa=-2.768 degrees ! Estimated noise=497.681 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.100728 Jy ! Component: 100 - total flux cleaned = 0.144061 Jy ! Component: 150 - total flux cleaned = 0.167437 Jy ! Component: 200 - total flux cleaned = 0.180423 Jy ! Total flux subtracted in 200 components = 0.180423 Jy ! Clean residual min=-0.002556 max=0.006459 Jy/beam ! Clean residual mean=0.000030 rms=0.000941 Jy/beam ! Combined flux in latest and established models = 0.180423 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.180423 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8613 mas, bmaj=2.079 mas, bpa=-2.535 degrees ! Estimated noise=294.53 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 = 0.0111321 Jy ! Component: 100 - total flux cleaned = 0.0166868 Jy ! Component: 150 - total flux cleaned = 0.0197453 Jy ! Component: 200 - total flux cleaned = 0.0216613 Jy ! Total flux subtracted in 200 components = 0.0216613 Jy ! Clean residual min=-0.001374 max=0.001882 Jy/beam ! Clean residual mean=0.000003 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.202084 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 53 components and 0.202084 Jy ! Inverting map ! Added new window around map position (1, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00173157 Jy ! Component: 100 - total flux cleaned = 0.00280961 Jy ! Component: 150 - total flux cleaned = 0.00347055 Jy ! Component: 200 - total flux cleaned = 0.00360716 Jy ! Total flux subtracted in 200 components = 0.00360716 Jy ! Clean residual min=-0.001099 max=0.001043 Jy/beam ! Clean residual mean=-0.000002 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.205691 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 77 components and 0.205691 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=2.188 mas, bmaj=4.215 mas, bpa=1.119 degrees ! Estimated noise=369.581 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000768146 Jy ! Component: 100 - total flux cleaned = 0.00109395 Jy ! Component: 150 - total flux cleaned = 0.00113087 Jy ! Component: 200 - total flux cleaned = 0.00112043 Jy ! Total flux subtracted in 200 components = 0.00112043 Jy ! Clean residual min=-0.001153 max=0.000959 Jy/beam ! Clean residual mean=-0.000009 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.206812 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 = -1.84387e-05 Jy ! Component: 100 - total flux cleaned = -3.44903e-05 Jy ! Component: 150 - total flux cleaned = -5.51481e-05 Jy ! Component: 200 - total flux cleaned = -6.67902e-05 Jy ! Total flux subtracted in 200 components = -6.67902e-05 Jy ! Clean residual min=-0.001136 max=0.000949 Jy/beam ! Clean residual mean=-0.000009 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.206745 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 95 components and 0.206745 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8613 mas, bmaj=2.079 mas, bpa=-2.535 degrees ! Estimated noise=294.53 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000160631 Jy ! Component: 100 - total flux cleaned = -0.000199692 Jy ! Component: 150 - total flux cleaned = -0.000181849 Jy ! Component: 200 - total flux cleaned = -0.000133031 Jy ! Total flux subtracted in 200 components = -0.000133031 Jy ! Clean residual min=-0.001012 max=0.000957 Jy/beam ! Clean residual mean=-0.000004 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.206612 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 109 components and 0.206612 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=0.083166Jy sigma=0.000784 ! Fit after self-cal, rms=0.083161Jy sigma=0.000784 wmodel J1636-1315_X_2014_12_20_pus_map.mod ! Writing 109 model components to file: J1636-1315_X_2014_12_20_pus_map.mod wobs J1636-1315_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J1636-1315_X_2014_12_20_pus_uvs.fits wwins J1636-1315_X_2014_12_20_pus_map.win ! wwins: Wrote 3 windows to J1636-1315_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 = -5.55807e-05 Jy ! Component: 100 - total flux cleaned = -2.37645e-05 Jy ! Component: 150 - total flux cleaned = 6.22865e-06 Jy ! Component: 200 - total flux cleaned = -2.25063e-05 Jy ! Component: 250 - total flux cleaned = -3.58856e-05 Jy ! Component: 300 - total flux cleaned = -3.54482e-05 Jy ! Component: 350 - total flux cleaned = -3.52076e-05 Jy ! Component: 400 - total flux cleaned = -3.51234e-05 Jy ! Component: 450 - total flux cleaned = -5.94424e-05 Jy ! Component: 500 - total flux cleaned = -4.73653e-05 Jy ! Component: 550 - total flux cleaned = -5.94757e-05 Jy ! Component: 600 - total flux cleaned = -9.43978e-05 Jy ! Component: 650 - total flux cleaned = -0.000150902 Jy ! Component: 700 - total flux cleaned = -0.000206308 Jy ! Component: 750 - total flux cleaned = -0.000228143 Jy ! Component: 800 - total flux cleaned = -0.000292432 Jy ! Component: 850 - total flux cleaned = -0.000323897 Jy ! Component: 900 - total flux cleaned = -0.000365367 Jy ! Component: 950 - total flux cleaned = -0.000365444 Jy ! Component: 1000 - total flux cleaned = -0.000385638 Jy ! Component: 1050 - total flux cleaned = -0.000415338 Jy ! Component: 1100 - total flux cleaned = -0.000434763 Jy ! Component: 1150 - total flux cleaned = -0.000473155 Jy ! Component: 1200 - total flux cleaned = -0.000473111 Jy ! Component: 1250 - total flux cleaned = -0.000501229 Jy ! Component: 1300 - total flux cleaned = -0.000519686 Jy ! Component: 1350 - total flux cleaned = -0.00054711 Jy ! Component: 1400 - total flux cleaned = -0.000583176 Jy ! Component: 1450 - total flux cleaned = -0.000591979 Jy ! Component: 1500 - total flux cleaned = -0.000591932 Jy ! Component: 1550 - total flux cleaned = -0.000618132 Jy ! Component: 1600 - total flux cleaned = -0.000618187 Jy ! Component: 1650 - total flux cleaned = -0.00060982 Jy ! Component: 1700 - total flux cleaned = -0.00062685 Jy ! Component: 1750 - total flux cleaned = -0.000626787 Jy ! Component: 1800 - total flux cleaned = -0.000610342 Jy ! Component: 1850 - total flux cleaned = -0.000618554 Jy ! Component: 1900 - total flux cleaned = -0.000634666 Jy ! Component: 1950 - total flux cleaned = -0.000642645 Jy ! Component: 2000 - total flux cleaned = -0.000618825 Jy ! Total flux subtracted in 2048 components = -0.000626682 Jy ! Clean residual min=-0.000477 max=0.000401 Jy/beam ! Clean residual mean=-0.000003 rms=0.000145 Jy/beam ! Combined flux in latest and established models = 0.205985 Jy keep ! Adding 146 model components to the UV plane model. ! The established model now contains 255 components and 0.205985 Jy ![Exited script file: muppet] wmap "J1636-1315_X_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8613 x 2.079 at -2.535 degrees (North through East) ! Clean map min=-0.0006395 max=0.13893 Jy/beam ! Writing clean map to FITS file: J1636-1315_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 0.138928 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000144923 device "J1636-1315_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J1636-1315_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.312946 0.312946 0.625892 1.25178 2.50357 5.00713 10.0143 20.0285 40.0571 80.1142 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.138 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8613 x 2.079 at -2.535 degrees (North through East) ! Clean map min=-0.0006395 max=0.13893 Jy/beam quit ! Quitting program ! Log file J1636-1315_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:47:05 2016