! Started logfile: J1254+0233_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:11:39 2016 obs J1254+0233_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J1254+0233_X_2014_08_05_pus_uva.fits ! AN table 1: 102 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.784532 visibilities/baseline/integration-bin. ! Found source: J1254+0233 ! ! 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 414 lines of history. ! ! Reading 43212 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 J1254+0233_X_2014_08_05_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 111 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 111 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.912376Jy sigma=0.009918 ! Fit after self-cal, rms=0.868217Jy sigma=0.009492 ! 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=0.9598 mas, bmaj=2.598 mas, bpa=20.79 degrees ! Estimated noise=622.923 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 = 0.10178 Jy ! Component: 100 - total flux cleaned = 0.128757 Jy ! Total flux subtracted in 100 components = 0.128757 Jy ! Clean residual min=-0.007125 max=0.011663 Jy/beam ! Clean residual mean=-0.000004 rms=0.002160 Jy/beam ! Combined flux in latest and established models = 0.128757 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.128757 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=0.082509Jy sigma=0.000831 ! Fit after self-cal, rms=0.082486Jy sigma=0.000831 ! 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=1.169 mas, bmaj=2.782 mas, bpa=19.54 degrees ! Estimated noise=315.657 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 = 0.0151436 Jy ! Component: 100 - total flux cleaned = 0.0222521 Jy ! Component: 150 - total flux cleaned = 0.0256489 Jy ! Component: 200 - total flux cleaned = 0.0259576 Jy ! Total flux subtracted in 200 components = 0.0259576 Jy ! Clean residual min=-0.006143 max=0.006983 Jy/beam ! Clean residual mean=0.000017 rms=0.001482 Jy/beam ! Combined flux in latest and established models = 0.154715 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 31 components and 0.154715 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=0.080018Jy sigma=0.000800 ! Fit after self-cal, rms=0.080020Jy sigma=0.000800 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.07 HN 1.11 KP 0.94 ! LA 1.02 MK 1.00* NL 0.94 OV 0.97 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.10 HN 1.11 KP 0.88 ! LA 1.04 MK 1.00* NL 0.95 OV 0.97 ! PT 0.95 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.08 HN 1.15 KP 0.83 ! LA 1.05 MK 1.00* NL 0.98 OV 0.98 ! PT 0.94 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.06 HN 1.13 KP 0.81 ! LA 1.04 MK 1.00* NL 0.96 OV 0.97 ! PT 0.98 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.09 HN 1.08 KP 0.77 ! LA 1.05 MK 1.00* NL 0.98 OV 0.99 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.11 HN 1.12 KP 0.76 ! LA 1.08 MK 1.00* NL 1.02 OV 1.01 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.24 HN 1.20 KP 0.80 ! LA 1.13 MK 1.00* NL 1.01 OV 1.05 ! PT 1.02 SC 1.15 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.15 HN 1.19 KP 0.75 ! LA 1.04 MK 1.00* NL 1.00 OV 1.03 ! PT 0.95 SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.11 HN 1.20 KP 0.79 ! LA 1.06 MK 1.00* NL 0.97 OV 1.06 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.13 HN 1.20 KP 0.80 ! LA 1.09 MK 1.00* NL 0.98 OV 1.02 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.10 HN 1.15 KP 0.84 ! LA 1.08 MK 1.00* NL 1.01 OV 1.00 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.11 HN 1.15 KP 0.88 ! LA 1.06 MK 1.00* NL 1.00 OV 0.98 ! PT 1.00 SC 1.00 ! ! ! Fit before self-cal, rms=0.080020Jy sigma=0.000800 ! Fit after self-cal, rms=0.079130Jy sigma=0.000773 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.182 mas, bmaj=2.826 mas, bpa=20.01 degrees ! Estimated noise=313.462 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 (2, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000262765 Jy ! Component: 100 - total flux cleaned = -0.000381941 Jy ! Component: 150 - total flux cleaned = -0.000615324 Jy ! Component: 200 - total flux cleaned = -0.00066122 Jy ! Total flux subtracted in 200 components = -0.00066122 Jy ! Clean residual min=-0.001914 max=0.002035 Jy/beam ! Clean residual mean=-0.000007 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.154054 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 52 components and 0.154054 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=0.078976Jy sigma=0.000772 ! Fit after self-cal, rms=0.079036Jy sigma=0.000771 ! 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=0.079036Jy sigma=0.000771 ! Fit after self-cal, rms=0.081498Jy sigma=0.000768 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.179 mas, bmaj=2.809 mas, bpa=19.55 degrees ! Estimated noise=312.675 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00056839 Jy ! Component: 100 - total flux cleaned = 0.000641401 Jy ! Component: 150 - total flux cleaned = 0.000662153 Jy ! Component: 200 - total flux cleaned = 0.000662172 Jy ! Total flux subtracted in 200 components = 0.000662172 Jy ! Clean residual min=-0.000984 max=0.000846 Jy/beam ! Clean residual mean=0.000001 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.154716 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 64 components and 0.154716 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=0.081482Jy sigma=0.000768 ! Fit after self-cal, rms=0.081530Jy sigma=0.000768 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 = 0.000160487 Jy ! Component: 100 - total flux cleaned = 0.000126218 Jy ! Component: 150 - total flux cleaned = 0.000111249 Jy ! Component: 200 - total flux cleaned = 9.7805e-05 Jy ! Total flux subtracted in 200 components = 9.7805e-05 Jy ! Clean residual min=-0.000962 max=0.000798 Jy/beam ! Clean residual mean=0.000001 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.154814 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 73 components and 0.154814 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=0.081523Jy sigma=0.000768 ! Fit after self-cal, rms=0.081522Jy sigma=0.000768 ! 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=0.081522Jy sigma=0.000768 ! Fit after self-cal, rms=0.081681Jy sigma=0.000768 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.18 mas, bmaj=2.809 mas, bpa=19.53 degrees ! Estimated noise=312.668 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000176069 Jy ! Component: 100 - total flux cleaned = 0.000264315 Jy ! Component: 150 - total flux cleaned = 0.000278347 Jy ! Component: 200 - total flux cleaned = 0.000302747 Jy ! Total flux subtracted in 200 components = 0.000302747 Jy ! Clean residual min=-0.000909 max=0.000785 Jy/beam ! Clean residual mean=0.000000 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.155116 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 82 components and 0.155116 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=0.081676Jy sigma=0.000768 ! Fit after self-cal, rms=0.081679Jy sigma=0.000768 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 = 0.000131904 Jy ! Component: 100 - total flux cleaned = 0.000121095 Jy ! Component: 150 - total flux cleaned = 0.000131818 Jy ! Component: 200 - total flux cleaned = 0.00013214 Jy ! Total flux subtracted in 200 components = 0.00013214 Jy ! Clean residual min=-0.000908 max=0.000762 Jy/beam ! Clean residual mean=0.000001 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.155248 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 88 components and 0.155248 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=0.081676Jy sigma=0.000768 ! Fit after self-cal, rms=0.081676Jy sigma=0.000768 ! 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=0.081676Jy sigma=0.000768 ! Fit after self-cal, rms=0.081782Jy sigma=0.000768 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.349 mas, bmaj=3.404 mas, bpa=12.81 degrees ! Estimated noise=352.277 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.21254e-05 Jy ! Component: 100 - total flux cleaned = 5.56796e-05 Jy ! Component: 150 - total flux cleaned = 0.000114404 Jy ! Component: 200 - total flux cleaned = 0.000147513 Jy ! Total flux subtracted in 200 components = 0.000147513 Jy ! Clean residual min=-0.000916 max=0.000812 Jy/beam ! Clean residual mean=0.000000 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.155396 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 101 components and 0.155396 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=0.081781Jy sigma=0.000768 ! Fit after self-cal, rms=0.081783Jy sigma=0.000768 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.25426e-06 Jy ! Component: 100 - total flux cleaned = 3.53596e-05 Jy ! Component: 150 - total flux cleaned = 6.63968e-05 Jy ! Component: 200 - total flux cleaned = 8.24551e-05 Jy ! Total flux subtracted in 200 components = 8.24551e-05 Jy ! Clean residual min=-0.000905 max=0.000815 Jy/beam ! Clean residual mean=0.000000 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.155478 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 111 components and 0.155478 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=0.081783Jy sigma=0.000768 ! Fit after self-cal, rms=0.081782Jy sigma=0.000768 ! 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=1.18 mas, bmaj=2.81 mas, bpa=19.52 degrees ! Estimated noise=312.702 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.18 x 2.81 at 19.52 degrees (North through East) ! Clean map min=-0.00085301 max=0.1326 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=0.9636 mas, bmaj=2.625 mas, bpa=20.83 degrees ! Estimated noise=618.759 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.100928 Jy ! Component: 100 - total flux cleaned = 0.127454 Jy ! Component: 150 - total flux cleaned = 0.13932 Jy ! Component: 200 - total flux cleaned = 0.145285 Jy ! Total flux subtracted in 200 components = 0.145285 Jy ! Clean residual min=-0.002146 max=0.002878 Jy/beam ! Clean residual mean=-0.000006 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.145285 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.145285 Jy ! Inverting map and beam ! Estimated beam: bmin=1.18 mas, bmaj=2.81 mas, bpa=19.52 degrees ! Estimated noise=312.702 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 = 0.0043772 Jy ! Component: 100 - total flux cleaned = 0.00669203 Jy ! Component: 150 - total flux cleaned = 0.0080946 Jy ! Component: 200 - total flux cleaned = 0.00903596 Jy ! Total flux subtracted in 200 components = 0.00903596 Jy ! Clean residual min=-0.001101 max=0.000833 Jy/beam ! Clean residual mean=-0.000001 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.154321 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 48 components and 0.154321 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=2.349 mas, bmaj=3.404 mas, bpa=12.81 degrees ! Estimated noise=352.277 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000761502 Jy ! Component: 100 - total flux cleaned = 0.00112079 Jy ! Component: 150 - total flux cleaned = 0.00126269 Jy ! Component: 200 - total flux cleaned = 0.00133071 Jy ! Total flux subtracted in 200 components = 0.00133071 Jy ! Clean residual min=-0.000956 max=0.000851 Jy/beam ! Clean residual mean=0.000000 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.155651 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 = 3.93182e-05 Jy ! Component: 100 - total flux cleaned = 4.82343e-05 Jy ! Component: 150 - total flux cleaned = 3.26929e-05 Jy ! Component: 200 - total flux cleaned = 1.84434e-05 Jy ! Total flux subtracted in 200 components = 1.84434e-05 Jy ! Clean residual min=-0.000930 max=0.000841 Jy/beam ! Clean residual mean=0.000000 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.15567 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 88 components and 0.15567 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.18 mas, bmaj=2.81 mas, bpa=19.52 degrees ! Estimated noise=312.702 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.26471e-05 Jy ! Component: 100 - total flux cleaned = 5.07479e-05 Jy ! Component: 150 - total flux cleaned = 4.98862e-05 Jy ! Component: 200 - total flux cleaned = 4.88506e-05 Jy ! Total flux subtracted in 200 components = 4.88506e-05 Jy ! Clean residual min=-0.000906 max=0.000780 Jy/beam ! Clean residual mean=0.000000 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.155719 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 103 components and 0.155719 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=0.081789Jy sigma=0.000768 ! Fit after self-cal, rms=0.081781Jy sigma=0.000768 wmodel J1254+0233_X_2014_08_05_pus_map.mod ! Writing 103 model components to file: J1254+0233_X_2014_08_05_pus_map.mod wobs J1254+0233_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J1254+0233_X_2014_08_05_pus_uvs.fits wwins J1254+0233_X_2014_08_05_pus_map.win ! wwins: Wrote 2 windows to J1254+0233_X_2014_08_05_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 = -0.000405691 Jy ! Component: 100 - total flux cleaned = -0.00060672 Jy ! Component: 150 - total flux cleaned = -0.000767486 Jy ! Component: 200 - total flux cleaned = -0.000931491 Jy ! Component: 250 - total flux cleaned = -0.00106358 Jy ! Component: 300 - total flux cleaned = -0.00119039 Jy ! Component: 350 - total flux cleaned = -0.00127921 Jy ! Component: 400 - total flux cleaned = -0.00135455 Jy ! Component: 450 - total flux cleaned = -0.00141721 Jy ! Component: 500 - total flux cleaned = -0.00145773 Jy ! Component: 550 - total flux cleaned = -0.00150702 Jy ! Component: 600 - total flux cleaned = -0.00154533 Jy ! Component: 650 - total flux cleaned = -0.00159188 Jy ! Component: 700 - total flux cleaned = -0.00161015 Jy ! Component: 750 - total flux cleaned = -0.00164614 Jy ! Component: 800 - total flux cleaned = -0.00169887 Jy ! Component: 850 - total flux cleaned = -0.00171596 Jy ! Component: 900 - total flux cleaned = -0.00172449 Jy ! Component: 950 - total flux cleaned = -0.00174138 Jy ! Component: 1000 - total flux cleaned = -0.00174955 Jy ! Component: 1050 - total flux cleaned = -0.00176542 Jy ! Component: 1100 - total flux cleaned = -0.00174975 Jy ! Component: 1150 - total flux cleaned = -0.00177307 Jy ! Component: 1200 - total flux cleaned = -0.00175783 Jy ! Component: 1250 - total flux cleaned = -0.00171268 Jy ! Component: 1300 - total flux cleaned = -0.00172755 Jy ! Component: 1350 - total flux cleaned = -0.00166896 Jy ! Component: 1400 - total flux cleaned = -0.00165469 Jy ! Component: 1450 - total flux cleaned = -0.00162614 Jy ! Component: 1500 - total flux cleaned = -0.00161203 Jy ! Component: 1550 - total flux cleaned = -0.00159128 Jy ! Component: 1600 - total flux cleaned = -0.00158444 Jy ! Component: 1650 - total flux cleaned = -0.0015641 Jy ! Component: 1700 - total flux cleaned = -0.00157752 Jy ! Component: 1750 - total flux cleaned = -0.00156429 Jy ! Component: 1800 - total flux cleaned = -0.0015578 Jy ! Component: 1850 - total flux cleaned = -0.00156424 Jy ! Component: 1900 - total flux cleaned = -0.00157066 Jy ! Component: 1950 - total flux cleaned = -0.00155793 Jy ! Component: 2000 - total flux cleaned = -0.00155786 Jy ! Total flux subtracted in 2048 components = -0.00153916 Jy ! Clean residual min=-0.000386 max=0.000351 Jy/beam ! Clean residual mean=0.000000 rms=0.000123 Jy/beam ! Combined flux in latest and established models = 0.154179 Jy keep ! Adding 142 model components to the UV plane model. ! The established model now contains 245 components and 0.154179 Jy ![Exited script file: muppet] wmap "J1254+0233_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.18 x 2.81 at 19.52 degrees (North through East) ! Clean map min=-0.00074236 max=0.13248 Jy/beam ! Writing clean map to FITS file: J1254+0233_X_2014_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.132477 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000122759 device "J1254+0233_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J1254+0233_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.277993 0.277993 0.555986 1.11197 2.22394 4.44788 8.89577 17.7915 35.5831 71.1661 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.132 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.18 x 2.81 at 19.52 degrees (North through East) ! Clean map min=-0.00074236 max=0.13248 Jy/beam quit ! Quitting program ! Log file J1254+0233_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:11:41 2016