! Started logfile: J1152+4939_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:42:55 2016 obs J1152+4939_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J1152+4939_X_2014_12_20_pus_uva.fits ! AN table 1: 103 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.657605 visibilities/baseline/integration-bin. ! Found source: J1152+4939 ! ! 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 36576 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 J1152+4939_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 223 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 223 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 223 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 223 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 223 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 223 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 223 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 223 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 223 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 223 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 223 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 223 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.688633Jy sigma=0.008286 ! Fit after self-cal, rms=0.666184Jy sigma=0.008000 ! 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=0.8208 mas, bmaj=1.108 mas, bpa=-2.068 degrees ! Estimated noise=683.855 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 = 0.263583 Jy ! Component: 100 - total flux cleaned = 0.324429 Jy ! Total flux subtracted in 100 components = 0.324429 Jy ! Clean residual min=-0.008876 max=0.021773 Jy/beam ! Clean residual mean=0.000023 rms=0.002879 Jy/beam ! Combined flux in latest and established models = 0.324429 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.324429 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=0.088349Jy sigma=0.000993 ! Fit after self-cal, rms=0.088348Jy sigma=0.000993 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0227106 Jy ! Component: 100 - total flux cleaned = 0.0337423 Jy ! Total flux subtracted in 100 components = 0.0337423 Jy ! Clean residual min=-0.008103 max=0.010679 Jy/beam ! Clean residual mean=0.000005 rms=0.001948 Jy/beam ! Combined flux in latest and established models = 0.358172 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 9 components and 0.358172 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=0.083195Jy sigma=0.000886 ! Fit after self-cal, rms=0.083194Jy sigma=0.000886 ! 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=0.9886 mas, bmaj=1.344 mas, bpa=9.85 degrees ! Estimated noise=311.163 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 = 0.00758494 Jy ! Component: 100 - total flux cleaned = 0.0111818 Jy ! Component: 150 - total flux cleaned = 0.0130145 Jy ! Component: 200 - total flux cleaned = 0.0132927 Jy ! Total flux subtracted in 200 components = 0.0132927 Jy ! Clean residual min=-0.007234 max=0.009557 Jy/beam ! Clean residual mean=-0.000004 rms=0.001927 Jy/beam ! Combined flux in latest and established models = 0.371465 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 19 components and 0.371464 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=0.082895Jy sigma=0.000874 ! Fit after self-cal, rms=0.082899Jy sigma=0.000874 ! 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 1.10 FD 1.05 HN 1.00 KP 1.09 ! LA 0.96 MK 0.92 NL 0.92 OV 0.92 ! PT 1.06 SC 1.05 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.06 HN 1.03 KP 1.04 ! LA 0.96 MK 0.91 NL 0.92 OV 0.91 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.04 HN 1.03 KP 0.98 ! LA 0.99 MK 0.92 NL 0.92 OV 0.91 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.03 HN 1.01 KP 0.94 ! LA 0.99 MK 0.92 NL 0.93 OV 0.91 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.04 HN 0.98 KP 0.89 ! LA 0.99 MK 0.94 NL 0.93 OV 0.92 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 1.08 HN 1.01 KP 0.89 ! LA 0.98 MK 0.95 NL 0.94 OV 0.95 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.24 FD 1.17 HN 1.13 KP 0.89 ! LA 1.00 MK 0.99 NL 0.98 OV 0.99 ! PT 1.09 SC 1.14 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.10 HN 1.07 KP 0.90 ! LA 0.99 MK 0.94 NL 0.94 OV 0.98 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 1.08 HN 1.07 KP 0.91 ! LA 1.00 MK 0.92 NL 0.94 OV 0.96 ! PT 1.06 SC 1.03 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 1.06 HN 1.07 KP 0.96 ! LA 1.01 MK 0.96 NL 0.95 OV 0.95 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.08 HN 1.06 KP 1.00 ! LA 1.02 MK 0.96 NL 0.96 OV 0.95 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 1.08 HN 1.05 KP 1.04 ! LA 1.00 MK 0.97 NL 0.95 OV 0.96 ! PT 1.06 SC 1.06 ! ! ! Fit before self-cal, rms=0.082899Jy sigma=0.000874 ! Fit after self-cal, rms=0.081182Jy sigma=0.000783 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9893 mas, bmaj=1.343 mas, bpa=8.697 degrees ! Estimated noise=311.561 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 = -0.000789419 Jy ! Component: 100 - total flux cleaned = -0.000720563 Jy ! Component: 150 - total flux cleaned = -0.000902506 Jy ! Component: 200 - total flux cleaned = -0.00101179 Jy ! Total flux subtracted in 200 components = -0.00101179 Jy ! Clean residual min=-0.002136 max=0.001677 Jy/beam ! Clean residual mean=-0.000011 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.370453 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 23 components and 0.370453 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=0.081043Jy sigma=0.000782 ! Fit after self-cal, rms=0.081167Jy sigma=0.000782 ! 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=0.081167Jy sigma=0.000782 ! Fit after self-cal, rms=0.081580Jy sigma=0.000778 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9898 mas, bmaj=1.342 mas, bpa=9.055 degrees ! Estimated noise=311.652 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000335967 Jy ! Component: 100 - total flux cleaned = -0.000478927 Jy ! Component: 150 - total flux cleaned = -0.000577881 Jy ! Component: 200 - total flux cleaned = -0.000670423 Jy ! Total flux subtracted in 200 components = -0.000670423 Jy ! Clean residual min=-0.001130 max=0.001104 Jy/beam ! Clean residual mean=-0.000002 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.369782 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 24 components and 0.369782 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=0.081551Jy sigma=0.000778 ! Fit after self-cal, rms=0.081559Jy sigma=0.000778 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000110762 Jy ! Component: 100 - total flux cleaned = -0.000188155 Jy ! Component: 150 - total flux cleaned = -0.000259776 Jy ! Component: 200 - total flux cleaned = -0.000304949 Jy ! Total flux subtracted in 200 components = -0.000304949 Jy ! Clean residual min=-0.001055 max=0.001064 Jy/beam ! Clean residual mean=-0.000003 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.369477 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 24 components and 0.369477 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=0.081544Jy sigma=0.000778 ! Fit after self-cal, rms=0.081542Jy sigma=0.000778 ! 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=0.081542Jy sigma=0.000778 ! Fit after self-cal, rms=0.081644Jy sigma=0.000778 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9895 mas, bmaj=1.342 mas, bpa=9.05 degrees ! Estimated noise=311.697 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.10666e-05 Jy ! Component: 100 - total flux cleaned = -0.000109133 Jy ! Component: 150 - total flux cleaned = -0.000172393 Jy ! Component: 200 - total flux cleaned = -0.000231051 Jy ! Total flux subtracted in 200 components = -0.000231051 Jy ! Clean residual min=-0.001054 max=0.001042 Jy/beam ! Clean residual mean=-0.000002 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.369246 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 24 components and 0.369246 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=0.081633Jy sigma=0.000778 ! Fit after self-cal, rms=0.081633Jy sigma=0.000778 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 = -5.08581e-05 Jy ! Component: 100 - total flux cleaned = -8.5859e-05 Jy ! Component: 150 - total flux cleaned = -0.000118804 Jy ! Component: 200 - total flux cleaned = -0.000134528 Jy ! Total flux subtracted in 200 components = -0.000134528 Jy ! Clean residual min=-0.001040 max=0.001013 Jy/beam ! Clean residual mean=-0.000002 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.369112 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 24 components and 0.369112 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=0.081626Jy sigma=0.000778 ! Fit after self-cal, rms=0.081625Jy sigma=0.000778 ! 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=0.081625Jy sigma=0.000778 ! Fit after self-cal, rms=0.081690Jy sigma=0.000778 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.381 mas, bmaj=2.75 mas, bpa=18.59 degrees ! Estimated noise=380.743 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.55705e-05 Jy ! Component: 100 - total flux cleaned = -6.50959e-05 Jy ! Component: 150 - total flux cleaned = -6.48594e-05 Jy ! Component: 200 - total flux cleaned = -6.47773e-05 Jy ! Total flux subtracted in 200 components = -6.47773e-05 Jy ! Clean residual min=-0.000867 max=0.001013 Jy/beam ! Clean residual mean=-0.000005 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.369047 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 29 components and 0.369047 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=0.081690Jy sigma=0.000778 ! Fit after self-cal, rms=0.081690Jy sigma=0.000778 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 = -2.09916e-05 Jy ! Component: 100 - total flux cleaned = -2.06859e-05 Jy ! Component: 150 - total flux cleaned = -2.05245e-05 Jy ! Component: 200 - total flux cleaned = -2.04241e-05 Jy ! Total flux subtracted in 200 components = -2.04241e-05 Jy ! Clean residual min=-0.000871 max=0.001006 Jy/beam ! Clean residual mean=-0.000005 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.369026 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 30 components and 0.369026 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=0.081691Jy sigma=0.000778 ! Fit after self-cal, rms=0.081690Jy sigma=0.000778 ! 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=0.9893 mas, bmaj=1.341 mas, bpa=9.028 degrees ! Estimated noise=311.76 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9893 x 1.341 at 9.028 degrees (North through East) ! Clean map min=-0.00088268 max=0.34527 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=0.8154 mas, bmaj=1.105 mas, bpa=-3.215 degrees ! Estimated noise=685.781 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.264169 Jy ! Component: 100 - total flux cleaned = 0.32559 Jy ! Component: 150 - total flux cleaned = 0.350056 Jy ! Component: 200 - total flux cleaned = 0.362001 Jy ! Total flux subtracted in 200 components = 0.362001 Jy ! Clean residual min=-0.003012 max=0.005472 Jy/beam ! Clean residual mean=0.000019 rms=0.000843 Jy/beam ! Combined flux in latest and established models = 0.362001 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.362001 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9893 mas, bmaj=1.341 mas, bpa=9.028 degrees ! Estimated noise=311.76 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 = 0.00553783 Jy ! Component: 100 - total flux cleaned = 0.00727755 Jy ! Component: 150 - total flux cleaned = 0.00758466 Jy ! Component: 200 - total flux cleaned = 0.00758513 Jy ! Total flux subtracted in 200 components = 0.00758513 Jy ! Clean residual min=-0.001232 max=0.001274 Jy/beam ! Clean residual mean=-0.000001 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.369587 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 15 components and 0.369587 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=2.381 mas, bmaj=2.75 mas, bpa=18.59 degrees ! Estimated noise=380.743 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000165574 Jy ! Component: 100 - total flux cleaned = -0.000203771 Jy ! Component: 150 - total flux cleaned = -0.000238988 Jy ! Component: 200 - total flux cleaned = -0.000260734 Jy ! Total flux subtracted in 200 components = -0.000260734 Jy ! Clean residual min=-0.000866 max=0.001107 Jy/beam ! Clean residual mean=-0.000004 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.369326 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 = -3.0044e-05 Jy ! Component: 100 - total flux cleaned = -4.90649e-05 Jy ! Component: 150 - total flux cleaned = -7.52014e-05 Jy ! Component: 200 - total flux cleaned = -9.14909e-05 Jy ! Total flux subtracted in 200 components = -9.14909e-05 Jy ! Clean residual min=-0.000864 max=0.001083 Jy/beam ! Clean residual mean=-0.000004 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.369234 Jy ! Adding 6 model components to the UV plane model. ! The established model now contains 18 components and 0.369234 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9893 mas, bmaj=1.341 mas, bpa=9.028 degrees ! Estimated noise=311.76 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00031529 Jy ! Component: 100 - total flux cleaned = 0.000314889 Jy ! Component: 150 - total flux cleaned = 0.000260736 Jy ! Component: 200 - total flux cleaned = 0.000234372 Jy ! Total flux subtracted in 200 components = 0.000234372 Jy ! Clean residual min=-0.001119 max=0.001158 Jy/beam ! Clean residual mean=-0.000001 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.369469 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 22 components and 0.369469 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=0.081717Jy sigma=0.000778 ! Fit after self-cal, rms=0.081711Jy sigma=0.000778 wmodel J1152+4939_X_2014_12_20_pus_map.mod ! Writing 22 model components to file: J1152+4939_X_2014_12_20_pus_map.mod wobs J1152+4939_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J1152+4939_X_2014_12_20_pus_uvs.fits wwins J1152+4939_X_2014_12_20_pus_map.win ! wwins: Wrote 1 windows to J1152+4939_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 = -8.72137e-05 Jy ! Component: 100 - total flux cleaned = 3.06169e-05 Jy ! Component: 150 - total flux cleaned = 0.000104999 Jy ! Component: 200 - total flux cleaned = 0.000176013 Jy ! Component: 250 - total flux cleaned = 0.000244305 Jy ! Component: 300 - total flux cleaned = 0.000343955 Jy ! Component: 350 - total flux cleaned = 0.00037615 Jy ! Component: 400 - total flux cleaned = 0.000454996 Jy ! Component: 450 - total flux cleaned = 0.000546739 Jy ! Component: 500 - total flux cleaned = 0.000591543 Jy ! Component: 550 - total flux cleaned = 0.000620713 Jy ! Component: 600 - total flux cleaned = 0.000606636 Jy ! Component: 650 - total flux cleaned = 0.000620655 Jy ! Component: 700 - total flux cleaned = 0.000552293 Jy ! Component: 750 - total flux cleaned = 0.000552345 Jy ! Component: 800 - total flux cleaned = 0.000499729 Jy ! Component: 850 - total flux cleaned = 0.000461359 Jy ! Component: 900 - total flux cleaned = 0.000461582 Jy ! Component: 950 - total flux cleaned = 0.000461515 Jy ! Component: 1000 - total flux cleaned = 0.000436836 Jy ! Component: 1050 - total flux cleaned = 0.000376799 Jy ! Component: 1100 - total flux cleaned = 0.000376971 Jy ! Component: 1150 - total flux cleaned = 0.000341911 Jy ! Component: 1200 - total flux cleaned = 0.00030762 Jy ! Component: 1250 - total flux cleaned = 0.000307285 Jy ! Component: 1300 - total flux cleaned = 0.000251089 Jy ! Component: 1350 - total flux cleaned = 0.000217888 Jy ! Component: 1400 - total flux cleaned = 0.000185154 Jy ! Component: 1450 - total flux cleaned = 0.000120718 Jy ! Component: 1500 - total flux cleaned = 9.95761e-05 Jy ! Component: 1550 - total flux cleaned = 6.82301e-05 Jy ! Component: 1600 - total flux cleaned = 1.65567e-05 Jy ! Component: 1650 - total flux cleaned = -1.4035e-05 Jy ! Component: 1700 - total flux cleaned = -4.43986e-05 Jy ! Component: 1750 - total flux cleaned = -8.44255e-05 Jy ! Component: 1800 - total flux cleaned = -0.00011421 Jy ! Component: 1850 - total flux cleaned = -0.000124123 Jy ! Component: 1900 - total flux cleaned = -0.000143704 Jy ! Component: 1950 - total flux cleaned = -0.00021075 Jy ! Component: 2000 - total flux cleaned = -0.000210804 Jy ! Total flux subtracted in 2048 components = -0.000229602 Jy ! Clean residual min=-0.000468 max=0.000540 Jy/beam ! Clean residual mean=0.000001 rms=0.000162 Jy/beam ! Combined flux in latest and established models = 0.369239 Jy keep ! Adding 124 model components to the UV plane model. ! The established model now contains 146 components and 0.369239 Jy ![Exited script file: muppet] wmap "J1152+4939_X_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9893 x 1.341 at 9.028 degrees (North through East) ! Clean map min=-0.00079752 max=0.34516 Jy/beam ! Writing clean map to FITS file: J1152+4939_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 0.345158 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000161662 device "J1152+4939_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J1152+4939_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.140512 0.140512 0.281024 0.562047 1.12409 2.24819 4.49638 8.99275 17.9855 35.971 71.942 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.345 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9893 x 1.341 at 9.028 degrees (North through East) ! Clean map min=-0.00079752 max=0.34516 Jy/beam quit ! Quitting program ! Log file J1152+4939_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:42:58 2016