! Started logfile: J2140+3911_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:51:24 2016 obs J2140+3911_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J2140+3911_X_2014_12_20_pus_uva.fits ! AN table 1: 116 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.875287 visibilities/baseline/integration-bin. ! Found source: J2140+3911 ! ! 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 54828 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 J2140+3911_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 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.921565Jy sigma=0.011337 ! Fit after self-cal, rms=0.894453Jy sigma=0.010991 ! 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=0.7673 mas, bmaj=1.279 mas, bpa=-9.05 degrees ! Estimated noise=605.985 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 = 0.0787844 Jy ! Component: 100 - total flux cleaned = 0.105176 Jy ! Total flux subtracted in 100 components = 0.105176 Jy ! Clean residual min=-0.009503 max=0.019787 Jy/beam ! Clean residual mean=-0.000181 rms=0.002863 Jy/beam ! Combined flux in latest and established models = 0.105176 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.105176 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=0.088542Jy sigma=0.001052 ! Fit after self-cal, rms=0.088555Jy sigma=0.001052 ! Inverting map ! Added new window around map position (2.2, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0189785 Jy ! Component: 100 - total flux cleaned = 0.0303162 Jy ! Total flux subtracted in 100 components = 0.0303162 Jy ! Clean residual min=-0.008278 max=0.014923 Jy/beam ! Clean residual mean=-0.000141 rms=0.002363 Jy/beam ! Combined flux in latest and established models = 0.135492 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 29 components and 0.135492 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=0.083033Jy sigma=0.000968 ! Fit after self-cal, rms=0.082777Jy sigma=0.000964 ! Inverting map ! Added new window around map position (6, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0158599 Jy ! Component: 100 - total flux cleaned = 0.0260206 Jy ! Total flux subtracted in 100 components = 0.0260206 Jy ! Clean residual min=-0.006774 max=0.008847 Jy/beam ! Clean residual mean=-0.000114 rms=0.001783 Jy/beam ! Combined flux in latest and established models = 0.161512 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 46 components and 0.161512 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=0.078441Jy sigma=0.000898 ! Fit after self-cal, rms=0.078179Jy sigma=0.000895 ! 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=0.9646 mas, bmaj=1.584 mas, bpa=-6.454 degrees ! Estimated noise=249.769 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 = 0.0141716 Jy ! Component: 100 - total flux cleaned = 0.0247542 Jy ! Component: 150 - total flux cleaned = 0.0330621 Jy ! Component: 200 - total flux cleaned = 0.0397594 Jy ! Total flux subtracted in 200 components = 0.0397594 Jy ! Clean residual min=-0.005346 max=0.010522 Jy/beam ! Clean residual mean=-0.000162 rms=0.001841 Jy/beam ! Combined flux in latest and established models = 0.201272 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 75 components and 0.201272 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=0.074898Jy sigma=0.000840 ! Fit after self-cal, rms=0.074758Jy sigma=0.000838 ! Inverting map ! Added new window around map position (7.8, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.010357 Jy ! Component: 100 - total flux cleaned = 0.0167153 Jy ! Component: 150 - total flux cleaned = 0.0219076 Jy ! Component: 200 - total flux cleaned = 0.0262681 Jy ! Total flux subtracted in 200 components = 0.0262681 Jy ! Clean residual min=-0.004091 max=0.007592 Jy/beam ! Clean residual mean=-0.000101 rms=0.001280 Jy/beam ! Combined flux in latest and established models = 0.22754 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 117 components and 0.22754 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=0.073170Jy sigma=0.000811 ! Fit after self-cal, rms=0.073091Jy sigma=0.000810 ! Inverting map ! Added new window around map position (4.2, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00725932 Jy ! Component: 100 - total flux cleaned = 0.0113029 Jy ! Component: 150 - total flux cleaned = 0.0144912 Jy ! Component: 200 - total flux cleaned = 0.0171522 Jy ! Total flux subtracted in 200 components = 0.0171522 Jy ! Clean residual min=-0.003158 max=0.004548 Jy/beam ! Clean residual mean=-0.000058 rms=0.000926 Jy/beam ! Combined flux in latest and established models = 0.244692 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 161 components and 0.244692 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=0.072369Jy sigma=0.000797 ! Fit after self-cal, rms=0.072296Jy sigma=0.000796 ! 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 1.03 FD 1.04 HN 1.04 KP 1.08 ! LA 0.92 MK 0.95 NL 0.98 OV 1.01 ! PT 0.99 SC 1.10 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.05 HN 1.05 KP 1.02 ! LA 0.93 MK 0.98 NL 0.97 OV 0.99 ! PT 0.95 SC 1.12 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.04 HN 1.05 KP 0.98 ! LA 0.97 MK 0.98 NL 0.98 OV 0.99 ! PT 0.93 SC 1.10 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 1.08 KP 0.93 ! LA 0.94 MK 0.97 NL 0.97 OV 0.97 ! PT 0.94 SC 1.12 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 0.97 KP 0.90 ! LA 0.95 MK 1.00 NL 0.99 OV 1.01 ! PT 0.94 SC 1.13 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.07 HN 1.04 KP 0.88 ! LA 0.95 MK 1.02 NL 0.99 OV 1.01 ! PT 0.93 SC 1.13 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.15 HN 1.15 KP 0.88 ! LA 0.96 MK 1.02 NL 1.08 OV 1.08 ! PT 0.99 SC 1.19 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.07 HN 1.06 KP 0.90 ! LA 0.94 MK 0.97 NL 1.01 OV 1.05 ! PT 0.95 SC 1.10 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.04 HN 1.05 KP 0.92 ! LA 0.96 MK 1.00 NL 1.00 OV 1.02 ! PT 0.95 SC 1.04 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.05 HN 1.08 KP 0.93 ! LA 0.97 MK 0.98 NL 1.01 OV 1.03 ! PT 0.94 SC 1.12 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.06 HN 1.05 KP 0.98 ! LA 0.99 MK 1.02 NL 0.99 OV 1.01 ! PT 0.97 SC 1.10 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.07 HN 1.04 KP 1.03 ! LA 0.96 MK 0.99 NL 0.99 OV 1.01 ! PT 0.98 SC 1.07 ! ! ! Fit before self-cal, rms=0.072296Jy sigma=0.000796 ! Fit after self-cal, rms=0.074630Jy sigma=0.000785 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.977 mas, bmaj=1.612 mas, bpa=-7.69 degrees ! Estimated noise=251.797 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 = 0.00198564 Jy ! Component: 100 - total flux cleaned = 0.00272999 Jy ! Component: 150 - total flux cleaned = 0.0027809 Jy ! Component: 200 - total flux cleaned = 0.00282427 Jy ! Total flux subtracted in 200 components = 0.00282427 Jy ! Clean residual min=-0.002054 max=0.002291 Jy/beam ! Clean residual mean=0.000024 rms=0.000616 Jy/beam ! Combined flux in latest and established models = 0.247516 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 185 components and 0.247516 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=0.074539Jy sigma=0.000784 ! Fit after self-cal, rms=0.074591Jy sigma=0.000783 ! 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=0.074591Jy sigma=0.000783 ! Fit after self-cal, rms=0.074981Jy sigma=0.000781 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9762 mas, bmaj=1.604 mas, bpa=-7.515 degrees ! Estimated noise=251.86 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000862031 Jy ! Component: 100 - total flux cleaned = 0.00131602 Jy ! Component: 150 - total flux cleaned = 0.00135479 Jy ! Component: 200 - total flux cleaned = 0.00139044 Jy ! Total flux subtracted in 200 components = 0.00139044 Jy ! Clean residual min=-0.001314 max=0.001845 Jy/beam ! Clean residual mean=-0.000004 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.248907 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 200 components and 0.248907 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=0.074935Jy sigma=0.000780 ! Fit after self-cal, rms=0.074950Jy sigma=0.000780 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000236693 Jy ! Component: 100 - total flux cleaned = 0.000301602 Jy ! Component: 150 - total flux cleaned = 0.000331146 Jy ! Component: 200 - total flux cleaned = 0.00038562 Jy ! Total flux subtracted in 200 components = 0.00038562 Jy ! Clean residual min=-0.001287 max=0.001754 Jy/beam ! Clean residual mean=-0.000003 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.249292 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 205 components and 0.249293 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=0.074927Jy sigma=0.000779 ! Fit after self-cal, rms=0.074926Jy sigma=0.000779 ! 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=0.074926Jy sigma=0.000779 ! Fit after self-cal, rms=0.075059Jy sigma=0.000779 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9765 mas, bmaj=1.602 mas, bpa=-7.43 degrees ! Estimated noise=251.94 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000397549 Jy ! Component: 100 - total flux cleaned = 0.000425647 Jy ! Component: 150 - total flux cleaned = 0.000451376 Jy ! Component: 200 - total flux cleaned = 0.000450881 Jy ! Total flux subtracted in 200 components = 0.000450881 Jy ! Clean residual min=-0.001224 max=0.001654 Jy/beam ! Clean residual mean=-0.000006 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.249743 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 217 components and 0.249743 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=0.075042Jy sigma=0.000779 ! Fit after self-cal, rms=0.075043Jy sigma=0.000779 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 = 0.000130229 Jy ! Component: 100 - total flux cleaned = 0.000152371 Jy ! Component: 150 - total flux cleaned = 0.000171798 Jy ! Component: 200 - total flux cleaned = 0.000190238 Jy ! Total flux subtracted in 200 components = 0.000190238 Jy ! Clean residual min=-0.001221 max=0.001646 Jy/beam ! Clean residual mean=-0.000006 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.249934 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 226 components and 0.249934 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=0.075032Jy sigma=0.000779 ! Fit after self-cal, rms=0.075031Jy sigma=0.000779 ! Inverting map ! Added new window around map position (-2, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00156211 Jy ! Component: 100 - total flux cleaned = 0.00194428 Jy ! Component: 150 - total flux cleaned = 0.0020278 Jy ! Component: 200 - total flux cleaned = 0.00212862 Jy ! Total flux subtracted in 200 components = 0.00212862 Jy ! Clean residual min=-0.001123 max=0.001316 Jy/beam ! Clean residual mean=0.000001 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.252062 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 255 components and 0.252062 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=0.074990Jy sigma=0.000778 ! Fit after self-cal, rms=0.074984Jy 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=0.074984Jy sigma=0.000778 ! Fit after self-cal, rms=0.074931Jy sigma=0.000778 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.303 mas, bmaj=2.863 mas, bpa=-23.61 degrees ! Estimated noise=297.465 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00118912 Jy ! Component: 100 - total flux cleaned = 0.00179598 Jy ! Component: 150 - total flux cleaned = 0.00201652 Jy ! Component: 200 - total flux cleaned = 0.00210165 Jy ! Total flux subtracted in 200 components = 0.00210165 Jy ! Clean residual min=-0.001217 max=0.001328 Jy/beam ! Clean residual mean=-0.000001 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.254164 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 270 components and 0.254164 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=0.074917Jy sigma=0.000778 ! Fit after self-cal, rms=0.074917Jy 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 = 0.0004136 Jy ! Component: 100 - total flux cleaned = 0.000413594 Jy ! Component: 150 - total flux cleaned = 0.000377634 Jy ! Component: 200 - total flux cleaned = 0.000344197 Jy ! Total flux subtracted in 200 components = 0.000344197 Jy ! Clean residual min=-0.001147 max=0.001224 Jy/beam ! Clean residual mean=0.000000 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.254508 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 278 components and 0.254508 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=0.074912Jy sigma=0.000778 ! Fit after self-cal, rms=0.074912Jy 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=0.9775 mas, bmaj=1.602 mas, bpa=-7.435 degrees ! Estimated noise=251.636 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9775 x 1.602 at -7.435 degrees (North through East) ! Clean map min=-0.001016 max=0.10437 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=0.7746 mas, bmaj=1.288 mas, bpa=-10.24 degrees ! Estimated noise=616.631 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0790876 Jy ! Component: 100 - total flux cleaned = 0.108158 Jy ! Component: 150 - total flux cleaned = 0.128394 Jy ! Component: 200 - total flux cleaned = 0.144458 Jy ! Total flux subtracted in 200 components = 0.144458 Jy ! Clean residual min=-0.005983 max=0.009957 Jy/beam ! Clean residual mean=-0.000125 rms=0.002003 Jy/beam ! Combined flux in latest and established models = 0.144458 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 34 model components to the UV plane model. ! The established model now contains 34 components and 0.144458 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9775 mas, bmaj=1.602 mas, bpa=-7.435 degrees ! Estimated noise=251.636 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 = 0.0197932 Jy ! Component: 100 - total flux cleaned = 0.0348249 Jy ! Component: 150 - total flux cleaned = 0.0465606 Jy ! Component: 200 - total flux cleaned = 0.0558798 Jy ! Total flux subtracted in 200 components = 0.0558798 Jy ! Clean residual min=-0.004155 max=0.006188 Jy/beam ! Clean residual mean=-0.000131 rms=0.001359 Jy/beam ! Combined flux in latest and established models = 0.200338 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 89 components and 0.200338 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 = 0.00764789 Jy ! Component: 100 - total flux cleaned = 0.0138862 Jy ! Component: 150 - total flux cleaned = 0.0191198 Jy ! Component: 200 - total flux cleaned = 0.0235708 Jy ! Total flux subtracted in 200 components = 0.0235708 Jy ! Clean residual min=-0.002549 max=0.002761 Jy/beam ! Clean residual mean=-0.000073 rms=0.000776 Jy/beam ! Combined flux in latest and established models = 0.223908 Jy ! Adding 72 model components to the UV plane model. ! The established model now contains 148 components and 0.223908 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=2.303 mas, bmaj=2.863 mas, bpa=-23.61 degrees ! Estimated noise=297.465 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00702655 Jy ! Component: 100 - total flux cleaned = 0.0121827 Jy ! Component: 150 - total flux cleaned = 0.0161509 Jy ! Component: 200 - total flux cleaned = 0.0192602 Jy ! Total flux subtracted in 200 components = 0.0192602 Jy ! Clean residual min=-0.002048 max=0.001890 Jy/beam ! Clean residual mean=-0.000058 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.243169 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0024617 Jy ! Component: 100 - total flux cleaned = 0.00443305 Jy ! Component: 150 - total flux cleaned = 0.0060189 Jy ! Component: 200 - total flux cleaned = 0.00729974 Jy ! Total flux subtracted in 200 components = 0.00729974 Jy ! Clean residual min=-0.001465 max=0.001243 Jy/beam ! Clean residual mean=-0.000021 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.250468 Jy ! Adding 169 model components to the UV plane model. ! The established model now contains 290 components and 0.250468 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9775 mas, bmaj=1.602 mas, bpa=-7.435 degrees ! Estimated noise=251.636 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000889138 Jy ! Component: 100 - total flux cleaned = 0.00141408 Jy ! Component: 150 - total flux cleaned = 0.00183887 Jy ! Component: 200 - total flux cleaned = 0.00221481 Jy ! Total flux subtracted in 200 components = 0.00221481 Jy ! Clean residual min=-0.000955 max=0.001108 Jy/beam ! Clean residual mean=-0.000004 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.252683 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 310 components and 0.252683 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=0.074905Jy sigma=0.000778 ! Fit after self-cal, rms=0.074880Jy sigma=0.000778 wmodel J2140+3911_X_2014_12_20_pus_map.mod ! Writing 310 model components to file: J2140+3911_X_2014_12_20_pus_map.mod wobs J2140+3911_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J2140+3911_X_2014_12_20_pus_uvs.fits wwins J2140+3911_X_2014_12_20_pus_map.win ! wwins: Wrote 7 windows to J2140+3911_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 = 0.000485221 Jy ! Component: 100 - total flux cleaned = 0.000831735 Jy ! Component: 150 - total flux cleaned = 0.00107445 Jy ! Component: 200 - total flux cleaned = 0.00122821 Jy ! Component: 250 - total flux cleaned = 0.00133137 Jy ! Component: 300 - total flux cleaned = 0.00137346 Jy ! Component: 350 - total flux cleaned = 0.00137332 Jy ! Component: 400 - total flux cleaned = 0.00139902 Jy ! Component: 450 - total flux cleaned = 0.0014111 Jy ! Component: 500 - total flux cleaned = 0.00143576 Jy ! Component: 550 - total flux cleaned = 0.00145992 Jy ! Component: 600 - total flux cleaned = 0.00145975 Jy ! Component: 650 - total flux cleaned = 0.00147136 Jy ! Component: 700 - total flux cleaned = 0.00147138 Jy ! Component: 750 - total flux cleaned = 0.00147174 Jy ! Component: 800 - total flux cleaned = 0.00150444 Jy ! Component: 850 - total flux cleaned = 0.00153631 Jy ! Component: 900 - total flux cleaned = 0.00155726 Jy ! Component: 950 - total flux cleaned = 0.00156754 Jy ! Component: 1000 - total flux cleaned = 0.00155742 Jy ! Component: 1050 - total flux cleaned = 0.00161704 Jy ! Component: 1100 - total flux cleaned = 0.0016167 Jy ! Component: 1150 - total flux cleaned = 0.00165525 Jy ! Component: 1200 - total flux cleaned = 0.001665 Jy ! Component: 1250 - total flux cleaned = 0.00170252 Jy ! Component: 1300 - total flux cleaned = 0.00173931 Jy ! Component: 1350 - total flux cleaned = 0.00177555 Jy ! Component: 1400 - total flux cleaned = 0.00178446 Jy ! Component: 1450 - total flux cleaned = 0.00180213 Jy ! Component: 1500 - total flux cleaned = 0.00181964 Jy ! Component: 1550 - total flux cleaned = 0.00186276 Jy ! Component: 1600 - total flux cleaned = 0.00186287 Jy ! Component: 1650 - total flux cleaned = 0.00189666 Jy ! Component: 1700 - total flux cleaned = 0.00194644 Jy ! Component: 1750 - total flux cleaned = 0.00199568 Jy ! Component: 1800 - total flux cleaned = 0.00202004 Jy ! Component: 1850 - total flux cleaned = 0.00205992 Jy ! Component: 1900 - total flux cleaned = 0.0021152 Jy ! Component: 1950 - total flux cleaned = 0.00213848 Jy ! Component: 2000 - total flux cleaned = 0.00214621 Jy ! Total flux subtracted in 2048 components = 0.00219183 Jy ! Clean residual min=-0.000417 max=0.000453 Jy/beam ! Clean residual mean=-0.000004 rms=0.000142 Jy/beam ! Combined flux in latest and established models = 0.254875 Jy keep ! Adding 135 model components to the UV plane model. ! The established model now contains 444 components and 0.254875 Jy ![Exited script file: muppet] wmap "J2140+3911_X_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9775 x 1.602 at -7.435 degrees (North through East) ! Clean map min=-0.00074479 max=0.10518 Jy/beam ! Writing clean map to FITS file: J2140+3911_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 0.105183 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000142692 device "J2140+3911_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J2140+3911_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.406983 0.406983 0.813966 1.62793 3.25587 6.51173 13.0235 26.0469 52.0939 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.105 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9775 x 1.602 at -7.435 degrees (North through East) ! Clean map min=-0.00074479 max=0.10518 Jy/beam quit ! Quitting program ! Log file J2140+3911_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:51:29 2016