! Started logfile: J0313+0228_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:21:37 2017 obs J0313+0228_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J0313+0228_X_2014_01_04_pus_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.416667 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0313+0228 ! ! 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 382 lines of history. ! ! Reading 10800 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 J0313+0228_X_2014_01_04_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 180 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 180 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 180 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 180 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 180 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 180 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 180 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 180 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 180 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 180 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 180 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 180 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.945520Jy sigma=0.011494 ! Fit after self-cal, rms=0.928719Jy sigma=0.011355 ! 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=0.743 mas, bmaj=1.713 mas, bpa=-0.38 degrees ! Estimated noise=880.379 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 = 0.0573589 Jy ! Component: 100 - total flux cleaned = 0.0702536 Jy ! Total flux subtracted in 100 components = 0.0702536 Jy ! Clean residual min=-0.005448 max=0.008291 Jy/beam ! Clean residual mean=-0.000005 rms=0.001480 Jy/beam ! Combined flux in latest and established models = 0.0702536 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0702536 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=0.070896Jy sigma=0.000768 ! Fit after self-cal, rms=0.070818Jy sigma=0.000767 ! 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=0.8733 mas, bmaj=1.934 mas, bpa=1.09 degrees ! Estimated noise=568.218 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 = 0.00768487 Jy ! Component: 100 - total flux cleaned = 0.0120848 Jy ! Component: 150 - total flux cleaned = 0.0147058 Jy ! Component: 200 - total flux cleaned = 0.0162693 Jy ! Total flux subtracted in 200 components = 0.0162693 Jy ! Clean residual min=-0.002997 max=0.004135 Jy/beam ! Clean residual mean=-0.000010 rms=0.001053 Jy/beam ! Combined flux in latest and established models = 0.0865229 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 26 components and 0.0865229 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=0.070054Jy sigma=0.000754 ! Fit after self-cal, rms=0.070182Jy sigma=0.000754 ! 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 1.00* KP 1.00* LA 0.97 ! MK 0.98 NL 0.99 OV 1.09 PT 0.95 ! SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.96 ! MK 0.94 NL 0.98 OV 1.06 PT 0.93 ! SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.04 ! MK 0.99 NL 0.99 OV 1.04 PT 0.88 ! SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 0.96 NL 0.91 OV 0.99 PT 0.91 ! SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.94 ! MK 0.99 NL 1.02 OV 1.10 PT 0.98 ! SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.95 ! MK 0.99 NL 0.97 OV 1.16 PT 0.92 ! SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 1.05 NL 0.99 OV 1.19 PT 0.95 ! SC 0.93 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 1.07 NL 0.98 OV 1.12 PT 0.89 ! SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.93 ! MK 0.94 NL 0.98 OV 1.05 PT 0.93 ! SC 1.09 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.97 ! MK 1.15 NL 1.03 OV 0.98 PT 0.88 ! SC 0.91 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.97 ! MK 1.04 NL 0.97 OV 1.07 PT 0.91 ! SC 1.08 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 1.01 NL 1.00 OV 1.08 PT 0.88 ! SC 0.96 ! ! ! Fit before self-cal, rms=0.070182Jy sigma=0.000754 ! Fit after self-cal, rms=0.069945Jy sigma=0.000749 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8805 mas, bmaj=1.946 mas, bpa=0.8175 degrees ! Estimated noise=560.62 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 = -0.000510083 Jy ! Component: 100 - total flux cleaned = -0.00051196 Jy ! Component: 150 - total flux cleaned = -0.000467345 Jy ! Component: 200 - total flux cleaned = -0.000446572 Jy ! Total flux subtracted in 200 components = -0.000446572 Jy ! Clean residual min=-0.002873 max=0.003213 Jy/beam ! Clean residual mean=-0.000001 rms=0.000790 Jy/beam ! Combined flux in latest and established models = 0.0860763 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 32 components and 0.0860763 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=0.069913Jy sigma=0.000749 ! Fit after self-cal, rms=0.069986Jy sigma=0.000749 ! 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=0.069986Jy sigma=0.000749 ! Fit after self-cal, rms=0.078741Jy sigma=0.000743 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8791 mas, bmaj=1.94 mas, bpa=0.4956 degrees ! Estimated noise=563.451 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.50853e-05 Jy ! Component: 100 - total flux cleaned = -0.000146665 Jy ! Component: 150 - total flux cleaned = -0.000187067 Jy ! Component: 200 - total flux cleaned = -0.000223542 Jy ! Total flux subtracted in 200 components = -0.000223542 Jy ! Clean residual min=-0.001584 max=0.001995 Jy/beam ! Clean residual mean=-0.000001 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.0858527 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 38 components and 0.0858527 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=0.078729Jy sigma=0.000743 ! Fit after self-cal, rms=0.078941Jy sigma=0.000743 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 (2.8, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00170745 Jy ! Component: 100 - total flux cleaned = 0.00207124 Jy ! Component: 150 - total flux cleaned = 0.00217485 Jy ! Component: 200 - total flux cleaned = 0.00219776 Jy ! Total flux subtracted in 200 components = 0.00219776 Jy ! Clean residual min=-0.001404 max=0.001765 Jy/beam ! Clean residual mean=0.000002 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.0880505 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 54 components and 0.0880505 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=0.078903Jy sigma=0.000742 ! Fit after self-cal, rms=0.078895Jy sigma=0.000742 ! Inverting map ! Added new window around map position (2.2, 19.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00147758 Jy ! Component: 100 - total flux cleaned = 0.00229651 Jy ! Component: 150 - total flux cleaned = 0.00288446 Jy ! Component: 200 - total flux cleaned = 0.0034147 Jy ! Total flux subtracted in 200 components = 0.0034147 Jy ! Clean residual min=-0.001222 max=0.001155 Jy/beam ! Clean residual mean=0.000000 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.0914652 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 66 components and 0.0914652 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=0.078852Jy sigma=0.000742 ! Fit after self-cal, rms=0.078815Jy sigma=0.000742 ! 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=0.078815Jy sigma=0.000742 ! Fit after self-cal, rms=0.079399Jy sigma=0.000742 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8771 mas, bmaj=1.938 mas, bpa=0.4052 degrees ! Estimated noise=560.444 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000886894 Jy ! Component: 100 - total flux cleaned = 0.00136767 Jy ! Component: 150 - total flux cleaned = 0.00181478 Jy ! Component: 200 - total flux cleaned = 0.00216288 Jy ! Total flux subtracted in 200 components = 0.00216288 Jy ! Clean residual min=-0.001116 max=0.001012 Jy/beam ! Clean residual mean=0.000000 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.0936281 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 80 components and 0.093628 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=0.079377Jy sigma=0.000741 ! Fit after self-cal, rms=0.079364Jy sigma=0.000741 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 = 0.000360136 Jy ! Component: 100 - total flux cleaned = 0.000669373 Jy ! Component: 150 - total flux cleaned = 0.000924474 Jy ! Component: 200 - total flux cleaned = 0.0010082 Jy ! Total flux subtracted in 200 components = 0.0010082 Jy ! Clean residual min=-0.001095 max=0.000992 Jy/beam ! Clean residual mean=0.000000 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.0946362 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 93 components and 0.0946362 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=0.079349Jy sigma=0.000741 ! Fit after self-cal, rms=0.079323Jy sigma=0.000741 ! 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=0.079323Jy sigma=0.000741 ! Fit after self-cal, rms=0.079206Jy sigma=0.000741 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.112 mas, bmaj=4.009 mas, bpa=-4.262 degrees ! Estimated noise=687.024 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000521001 Jy ! Component: 100 - total flux cleaned = 0.00085153 Jy ! Component: 150 - total flux cleaned = 0.00111392 Jy ! Component: 200 - total flux cleaned = 0.00126181 Jy ! Total flux subtracted in 200 components = 0.00126181 Jy ! Clean residual min=-0.000998 max=0.000679 Jy/beam ! Clean residual mean=0.000000 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.095898 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 111 components and 0.095898 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=0.079201Jy sigma=0.000741 ! Fit after self-cal, rms=0.079188Jy sigma=0.000741 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 = 0.000283928 Jy ! Component: 100 - total flux cleaned = 0.00041422 Jy ! Component: 150 - total flux cleaned = 0.000468633 Jy ! Component: 200 - total flux cleaned = 0.000505289 Jy ! Total flux subtracted in 200 components = 0.000505289 Jy ! Clean residual min=-0.000949 max=0.000641 Jy/beam ! Clean residual mean=0.000000 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.0964033 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 117 components and 0.0964033 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=0.079184Jy sigma=0.000741 ! Fit after self-cal, rms=0.079177Jy sigma=0.000741 ! 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=0.8755 mas, bmaj=1.936 mas, bpa=0.3785 degrees ! Estimated noise=559.57 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8755 x 1.936 at 0.3785 degrees (North through East) ! Clean map min=-0.0010758 max=0.072935 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=0.7458 mas, bmaj=1.714 mas, bpa=-1.453 degrees ! Estimated noise=871.425 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.056478 Jy ! Component: 100 - total flux cleaned = 0.0692819 Jy ! Component: 150 - total flux cleaned = 0.0747422 Jy ! Component: 200 - total flux cleaned = 0.0779667 Jy ! Total flux subtracted in 200 components = 0.0779667 Jy ! Clean residual min=-0.003105 max=0.003223 Jy/beam ! Clean residual mean=-0.000002 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 0.0779667 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0779667 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8755 mas, bmaj=1.936 mas, bpa=0.3785 degrees ! Estimated noise=559.57 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 = 0.0036473 Jy ! Component: 100 - total flux cleaned = 0.00580094 Jy ! Component: 150 - total flux cleaned = 0.00731433 Jy ! Component: 200 - total flux cleaned = 0.00869325 Jy ! Total flux subtracted in 200 components = 0.00869325 Jy ! Clean residual min=-0.001529 max=0.001478 Jy/beam ! Clean residual mean=-0.000002 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.08666 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 42 components and 0.08666 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=2.112 mas, bmaj=4.009 mas, bpa=-4.262 degrees ! Estimated noise=687.024 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00197275 Jy ! Component: 100 - total flux cleaned = 0.00314437 Jy ! Component: 150 - total flux cleaned = 0.00406957 Jy ! Component: 200 - total flux cleaned = 0.00482509 Jy ! Total flux subtracted in 200 components = 0.00482509 Jy ! Clean residual min=-0.001114 max=0.000808 Jy/beam ! Clean residual mean=-0.000001 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.091485 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 = 0.000634796 Jy ! Component: 100 - total flux cleaned = 0.0011732 Jy ! Component: 150 - total flux cleaned = 0.00163641 Jy ! Component: 200 - total flux cleaned = 0.00203638 Jy ! Total flux subtracted in 200 components = 0.00203638 Jy ! Clean residual min=-0.000829 max=0.000664 Jy/beam ! Clean residual mean=-0.000001 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.0935214 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 91 components and 0.0935214 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8755 mas, bmaj=1.936 mas, bpa=0.3785 degrees ! Estimated noise=559.57 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.25158e-05 Jy ! Component: 100 - total flux cleaned = 0.000228158 Jy ! Component: 150 - total flux cleaned = 0.000392769 Jy ! Component: 200 - total flux cleaned = 0.000477138 Jy ! Total flux subtracted in 200 components = 0.000477138 Jy ! Clean residual min=-0.001120 max=0.001106 Jy/beam ! Clean residual mean=0.000000 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.0939986 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 102 components and 0.0939986 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=0.079181Jy sigma=0.000741 ! Fit after self-cal, rms=0.079137Jy sigma=0.000741 wmodel J0313+0228_X_2014_01_04_pus_map.mod ! Writing 102 model components to file: J0313+0228_X_2014_01_04_pus_map.mod wobs J0313+0228_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J0313+0228_X_2014_01_04_pus_uvs.fits wwins J0313+0228_X_2014_01_04_pus_map.win ! wwins: Wrote 3 windows to J0313+0228_X_2014_01_04_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 = -9.15006e-05 Jy ! Component: 100 - total flux cleaned = -0.000231116 Jy ! Component: 150 - total flux cleaned = -0.000311459 Jy ! Component: 200 - total flux cleaned = -0.000326783 Jy ! Component: 250 - total flux cleaned = -0.000253797 Jy ! Component: 300 - total flux cleaned = -0.000126629 Jy ! Component: 350 - total flux cleaned = -1.71262e-05 Jy ! Component: 400 - total flux cleaned = 8.89359e-05 Jy ! Component: 450 - total flux cleaned = 0.000191784 Jy ! Component: 500 - total flux cleaned = 0.000279373 Jy ! Component: 550 - total flux cleaned = 0.000340221 Jy ! Component: 600 - total flux cleaned = 0.000399714 Jy ! Component: 650 - total flux cleaned = 0.000446149 Jy ! Component: 700 - total flux cleaned = 0.000503065 Jy ! Component: 750 - total flux cleaned = 0.000525462 Jy ! Component: 800 - total flux cleaned = 0.000591388 Jy ! Component: 850 - total flux cleaned = 0.000602194 Jy ! Component: 900 - total flux cleaned = 0.000634032 Jy ! Component: 950 - total flux cleaned = 0.000665009 Jy ! Component: 1000 - total flux cleaned = 0.000675152 Jy ! Component: 1050 - total flux cleaned = 0.000715241 Jy ! Component: 1100 - total flux cleaned = 0.000725127 Jy ! Component: 1150 - total flux cleaned = 0.000734985 Jy ! Component: 1200 - total flux cleaned = 0.000763701 Jy ! Component: 1250 - total flux cleaned = 0.0007635 Jy ! Component: 1300 - total flux cleaned = 0.000772785 Jy ! Component: 1350 - total flux cleaned = 0.000763553 Jy ! Component: 1400 - total flux cleaned = 0.00077271 Jy ! Component: 1450 - total flux cleaned = 0.000790653 Jy ! Component: 1500 - total flux cleaned = 0.000781844 Jy ! Component: 1550 - total flux cleaned = 0.000790518 Jy ! Component: 1600 - total flux cleaned = 0.000773237 Jy ! Component: 1650 - total flux cleaned = 0.000764706 Jy ! Component: 1700 - total flux cleaned = 0.000764687 Jy ! Component: 1750 - total flux cleaned = 0.000731386 Jy ! Component: 1800 - total flux cleaned = 0.000714948 Jy ! Component: 1850 - total flux cleaned = 0.000690472 Jy ! Component: 1900 - total flux cleaned = 0.000706558 Jy ! Component: 1950 - total flux cleaned = 0.000658712 Jy ! Component: 2000 - total flux cleaned = 0.000627162 Jy ! Total flux subtracted in 2048 components = 0.000611467 Jy ! Clean residual min=-0.000528 max=0.000407 Jy/beam ! Clean residual mean=-0.000001 rms=0.000142 Jy/beam ! Combined flux in latest and established models = 0.09461 Jy keep ! Adding 108 model components to the UV plane model. ! The established model now contains 210 components and 0.0946101 Jy ![Exited script file: muppet] wmap "J0313+0228_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8755 x 1.936 at 0.3785 degrees (North through East) ! Clean map min=-0.00086234 max=0.073985 Jy/beam ! Writing clean map to FITS file: J0313+0228_X_2014_01_04_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0739853 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000142122 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.576284 0.576284 1.15257 2.30514 4.61027 9.22054 18.4411 36.8822 73.7643 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.073 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8755 x 1.936 at 0.3785 degrees (North through East) ! Clean map min=-0.00086234 max=0.073985 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J0313+0228_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:21:38 2017