! Started logfile: J2301+3726_X_2015_03_17_pus_uvs.log on Sat Dec 31 19:13:36 2016 obs J2301+3726_X_2015_03_17_pus_uva.fits ! Reading UV FITS file: J2301+3726_X_2015_03_17_pus_uva.fits ! AN table 1: 95 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.872047 visibilities/baseline/integration-bin. ! Found source: J2301+3726 ! ! 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 338 lines of history. ! ! Reading 44736 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 J2301+3726_X_2015_03_17_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 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.732526Jy sigma=0.007974 ! Fit after self-cal, rms=0.702231Jy sigma=0.007670 ! 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=0.8228 mas, bmaj=1.128 mas, bpa=-4.832 degrees ! Estimated noise=753.079 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 = 0.218433 Jy ! Component: 100 - total flux cleaned = 0.297445 Jy ! Total flux subtracted in 100 components = 0.297445 Jy ! Clean residual min=-0.019375 max=0.035358 Jy/beam ! Clean residual mean=-0.000234 rms=0.005033 Jy/beam ! Combined flux in latest and established models = 0.297445 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.297445 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=0.127589Jy sigma=0.001381 ! Fit after self-cal, rms=0.127313Jy sigma=0.001379 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0388742 Jy ! Component: 100 - total flux cleaned = 0.0590585 Jy ! Total flux subtracted in 100 components = 0.0590585 Jy ! Clean residual min=-0.014867 max=0.021218 Jy/beam ! Clean residual mean=-0.000160 rms=0.003782 Jy/beam ! Combined flux in latest and established models = 0.356503 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 16 components and 0.356503 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=0.110786Jy sigma=0.001162 ! Fit after self-cal, rms=0.110727Jy sigma=0.001161 ! 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=1.029 mas, bmaj=1.441 mas, bpa=-7.488 degrees ! Estimated noise=307.184 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 (-0.4, 4.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0318999 Jy ! Component: 100 - total flux cleaned = 0.0523894 Jy ! Component: 150 - total flux cleaned = 0.0675478 Jy ! Component: 200 - total flux cleaned = 0.0793646 Jy ! Total flux subtracted in 200 components = 0.0793646 Jy ! Clean residual min=-0.017005 max=0.020888 Jy/beam ! Clean residual mean=-0.000110 rms=0.004204 Jy/beam ! Combined flux in latest and established models = 0.435868 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 66 components and 0.435868 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=0.099857Jy sigma=0.001017 ! Fit after self-cal, rms=0.098775Jy sigma=0.001002 ! 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 0.96 FD 1.23 HN 1.07 KP 0.89 ! LA 0.98 MK 0.98 NL 0.98 OV 0.98 ! PT 0.97 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.24 HN 1.08 KP 0.84 ! LA 0.98 MK 0.97 NL 0.99 OV 0.96 ! PT 0.94 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.23 HN 1.10 KP 0.80 ! LA 0.99 MK 0.98 NL 1.00 OV 0.97 ! PT 0.90 SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.19 HN 1.07 KP 0.76 ! LA 1.01 MK 0.98 NL 0.97 OV 0.98 ! PT 0.92 SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.20 HN 1.05 KP 0.72 ! LA 1.00 MK 0.98 NL 1.01 OV 0.98 ! PT 0.93 SC 1.08 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.23 HN 1.06 KP 0.72 ! LA 1.00 MK 0.98 NL 1.02 OV 0.99 ! PT 0.92 SC 1.09 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.26 HN 1.13 KP 0.71 ! LA 1.01 MK 0.99 NL 1.00 OV 1.03 ! PT 0.94 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.29 HN 1.13 KP 0.72 ! LA 1.00 MK 0.98 NL 1.01 OV 1.02 ! PT 0.94 SC 1.10 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.27 HN 1.15 KP 0.74 ! LA 1.01 MK 0.98 NL 1.01 OV 1.02 ! PT 0.93 SC 1.05 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.27 HN 1.10 KP 0.77 ! LA 1.04 MK 1.01 NL 1.02 OV 1.01 ! PT 0.93 SC 1.06 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.27 HN 1.12 KP 0.81 ! LA 1.03 MK 0.99 NL 1.02 OV 1.00 ! PT 0.95 SC 1.08 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.29 HN 1.09 KP 0.85 ! LA 1.02 MK 1.00 NL 1.03 OV 1.01 ! PT 0.97 SC 1.07 ! ! ! Fit before self-cal, rms=0.098775Jy sigma=0.001002 ! Fit after self-cal, rms=0.083747Jy sigma=0.000813 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.042 mas, bmaj=1.465 mas, bpa=-8.48 degrees ! Estimated noise=303.105 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 (3.8, -6.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00765807 Jy ! Component: 100 - total flux cleaned = 0.0102892 Jy ! Component: 150 - total flux cleaned = 0.0115218 Jy ! Component: 200 - total flux cleaned = 0.0124111 Jy ! Total flux subtracted in 200 components = 0.0124111 Jy ! Clean residual min=-0.004090 max=0.005453 Jy/beam ! Clean residual mean=-0.000004 rms=0.001178 Jy/beam ! Combined flux in latest and established models = 0.448279 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 91 components and 0.448279 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=0.082839Jy sigma=0.000801 ! Fit after self-cal, rms=0.082934Jy sigma=0.000800 ! 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=0.082934Jy sigma=0.000800 ! Fit after self-cal, rms=0.083373Jy sigma=0.000791 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.041 mas, bmaj=1.456 mas, bpa=-7.609 degrees ! Estimated noise=302.427 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00398815 Jy ! Component: 100 - total flux cleaned = 0.00677493 Jy ! Component: 150 - total flux cleaned = 0.00793772 Jy ! Component: 200 - total flux cleaned = 0.00831759 Jy ! Total flux subtracted in 200 components = 0.00831759 Jy ! Clean residual min=-0.002663 max=0.004531 Jy/beam ! Clean residual mean=-0.000026 rms=0.000808 Jy/beam ! Combined flux in latest and established models = 0.456597 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 116 components and 0.456597 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=0.083111Jy sigma=0.000788 ! Fit after self-cal, rms=0.083109Jy sigma=0.000788 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 (-3.8, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00428351 Jy ! Component: 100 - total flux cleaned = 0.00683125 Jy ! Component: 150 - total flux cleaned = 0.00795889 Jy ! Component: 200 - total flux cleaned = 0.0084828 Jy ! Total flux subtracted in 200 components = 0.0084828 Jy ! Clean residual min=-0.002614 max=0.003061 Jy/beam ! Clean residual mean=0.000001 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 0.465079 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 138 components and 0.465079 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=0.082858Jy sigma=0.000784 ! Fit after self-cal, rms=0.082844Jy sigma=0.000784 ! Inverting map ! Added new window around map position (14.4, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0026665 Jy ! Component: 100 - total flux cleaned = 0.00377818 Jy ! Component: 150 - total flux cleaned = 0.00432962 Jy ! Component: 200 - total flux cleaned = 0.00456619 Jy ! Total flux subtracted in 200 components = 0.00456619 Jy ! Clean residual min=-0.002398 max=0.002422 Jy/beam ! Clean residual mean=0.000004 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.469646 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 156 components and 0.469646 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=0.082732Jy sigma=0.000783 ! Fit after self-cal, rms=0.082727Jy sigma=0.000782 ! 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=0.082727Jy sigma=0.000782 ! Fit after self-cal, rms=0.082523Jy sigma=0.000782 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.04 mas, bmaj=1.452 mas, bpa=-7.507 degrees ! Estimated noise=301.612 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00169965 Jy ! Component: 100 - total flux cleaned = 0.00281871 Jy ! Component: 150 - total flux cleaned = 0.00329602 Jy ! Component: 200 - total flux cleaned = 0.00372592 Jy ! Total flux subtracted in 200 components = 0.00372592 Jy ! Clean residual min=-0.001803 max=0.002119 Jy/beam ! Clean residual mean=-0.000002 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.473371 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 166 components and 0.473372 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=0.082468Jy sigma=0.000781 ! Fit after self-cal, rms=0.082463Jy sigma=0.000781 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 (3.4, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00204177 Jy ! Component: 100 - total flux cleaned = 0.00261706 Jy ! Component: 150 - total flux cleaned = 0.00298808 Jy ! Component: 200 - total flux cleaned = 0.00317377 Jy ! Total flux subtracted in 200 components = 0.00317377 Jy ! Clean residual min=-0.001579 max=0.001428 Jy/beam ! Clean residual mean=0.000005 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.476545 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 188 components and 0.476545 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=0.082397Jy sigma=0.000780 ! Fit after self-cal, rms=0.082395Jy sigma=0.000780 ! 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=0.082395Jy sigma=0.000780 ! Fit after self-cal, rms=0.082338Jy sigma=0.000780 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.13 mas, bmaj=2.534 mas, bpa=-5.915 degrees ! Estimated noise=369.169 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00145721 Jy ! Component: 100 - total flux cleaned = 0.00213592 Jy ! Component: 150 - total flux cleaned = 0.00225419 Jy ! Component: 200 - total flux cleaned = 0.00229026 Jy ! Total flux subtracted in 200 components = 0.00229026 Jy ! Clean residual min=-0.001741 max=0.001610 Jy/beam ! Clean residual mean=0.000018 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.478836 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 214 components and 0.478836 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=0.082312Jy sigma=0.000780 ! Fit after self-cal, rms=0.082307Jy 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 = 0.000406034 Jy ! Component: 100 - total flux cleaned = 0.000439866 Jy ! Component: 150 - total flux cleaned = 0.000440912 Jy ! Component: 200 - total flux cleaned = 0.000442335 Jy ! Total flux subtracted in 200 components = 0.000442335 Jy ! Clean residual min=-0.001656 max=0.001566 Jy/beam ! Clean residual mean=0.000022 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.479278 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 223 components and 0.479278 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=0.082297Jy sigma=0.000780 ! Fit after self-cal, rms=0.082294Jy sigma=0.000780 ! 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=1.04 mas, bmaj=1.45 mas, bpa=-7.388 degrees ! Estimated noise=301.378 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.04 x 1.45 at -7.388 degrees (North through East) ! Clean map min=-0.0017921 max=0.29526 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=0.8273 mas, bmaj=1.132 mas, bpa=-4.068 degrees ! Estimated noise=751.105 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.217765 Jy ! Component: 100 - total flux cleaned = 0.29628 Jy ! Component: 150 - total flux cleaned = 0.334222 Jy ! Component: 200 - total flux cleaned = 0.356836 Jy ! Total flux subtracted in 200 components = 0.356836 Jy ! Clean residual min=-0.007464 max=0.012697 Jy/beam ! Clean residual mean=-0.000140 rms=0.002181 Jy/beam ! Combined flux in latest and established models = 0.356836 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 0.356836 Jy ! Inverting map and beam ! Estimated beam: bmin=1.04 mas, bmaj=1.45 mas, bpa=-7.388 degrees ! Estimated noise=301.378 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 = 0.0261128 Jy ! Component: 100 - total flux cleaned = 0.0439276 Jy ! Component: 150 - total flux cleaned = 0.0570212 Jy ! Component: 200 - total flux cleaned = 0.0669271 Jy ! Total flux subtracted in 200 components = 0.0669271 Jy ! Clean residual min=-0.003631 max=0.006559 Jy/beam ! Clean residual mean=-0.000126 rms=0.001421 Jy/beam ! Combined flux in latest and established models = 0.423763 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 61 components and 0.423763 Jy ! Inverting map ! Added new window around map position (-0.8, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00796096 Jy ! Component: 100 - total flux cleaned = 0.0143861 Jy ! Component: 150 - total flux cleaned = 0.0197123 Jy ! Component: 200 - total flux cleaned = 0.0241858 Jy ! Total flux subtracted in 200 components = 0.0241858 Jy ! Clean residual min=-0.002556 max=0.003040 Jy/beam ! Clean residual mean=-0.000063 rms=0.000817 Jy/beam ! Combined flux in latest and established models = 0.447949 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 97 components and 0.447949 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=2.13 mas, bmaj=2.534 mas, bpa=-5.915 degrees ! Estimated noise=369.169 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0070061 Jy ! Component: 100 - total flux cleaned = 0.0119019 Jy ! Component: 150 - total flux cleaned = 0.0156267 Jy ! Component: 200 - total flux cleaned = 0.0185237 Jy ! Total flux subtracted in 200 components = 0.0185237 Jy ! Clean residual min=-0.002269 max=0.002329 Jy/beam ! Clean residual mean=-0.000046 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 0.466472 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 = 0.00230798 Jy ! Component: 100 - total flux cleaned = 0.00418597 Jy ! Component: 150 - total flux cleaned = 0.00573633 Jy ! Component: 200 - total flux cleaned = 0.00683657 Jy ! Total flux subtracted in 200 components = 0.00683657 Jy ! Clean residual min=-0.001882 max=0.001730 Jy/beam ! Clean residual mean=-0.000010 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.473309 Jy ! Adding 106 model components to the UV plane model. ! The established model now contains 179 components and 0.473309 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.04 mas, bmaj=1.45 mas, bpa=-7.388 degrees ! Estimated noise=301.378 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000539349 Jy ! Component: 100 - total flux cleaned = 0.00133024 Jy ! Component: 150 - total flux cleaned = 0.00190334 Jy ! Component: 200 - total flux cleaned = 0.00230463 Jy ! Total flux subtracted in 200 components = 0.00230463 Jy ! Clean residual min=-0.001470 max=0.001337 Jy/beam ! Clean residual mean=0.000000 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.475614 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 207 components and 0.475614 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=0.082332Jy sigma=0.000780 ! Fit after self-cal, rms=0.082312Jy sigma=0.000780 wmodel J2301+3726_X_2015_03_17_pus_map.mod ! Writing 207 model components to file: J2301+3726_X_2015_03_17_pus_map.mod wobs J2301+3726_X_2015_03_17_pus_uvs.fits ! Writing UV FITS file: J2301+3726_X_2015_03_17_pus_uvs.fits wwins J2301+3726_X_2015_03_17_pus_map.win ! wwins: Wrote 7 windows to J2301+3726_X_2015_03_17_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 = -0.000302548 Jy ! Component: 100 - total flux cleaned = -0.000469014 Jy ! Component: 150 - total flux cleaned = -0.00049221 Jy ! Component: 200 - total flux cleaned = -0.000535159 Jy ! Component: 250 - total flux cleaned = -0.000596962 Jy ! Component: 300 - total flux cleaned = -0.000696901 Jy ! Component: 350 - total flux cleaned = -0.000793815 Jy ! Component: 400 - total flux cleaned = -0.000831481 Jy ! Component: 450 - total flux cleaned = -0.000868472 Jy ! Component: 500 - total flux cleaned = -0.000904699 Jy ! Component: 550 - total flux cleaned = -0.000922157 Jy ! Component: 600 - total flux cleaned = -0.000938591 Jy ! Component: 650 - total flux cleaned = -0.000955182 Jy ! Component: 700 - total flux cleaned = -0.000971265 Jy ! Component: 750 - total flux cleaned = -0.00100332 Jy ! Component: 800 - total flux cleaned = -0.00106629 Jy ! Component: 850 - total flux cleaned = -0.00106602 Jy ! Component: 900 - total flux cleaned = -0.00114202 Jy ! Component: 950 - total flux cleaned = -0.0011121 Jy ! Component: 1000 - total flux cleaned = -0.00114169 Jy ! Component: 1050 - total flux cleaned = -0.00114171 Jy ! Component: 1100 - total flux cleaned = -0.001199 Jy ! Component: 1150 - total flux cleaned = -0.0012548 Jy ! Component: 1200 - total flux cleaned = -0.0012266 Jy ! Component: 1250 - total flux cleaned = -0.00124019 Jy ! Component: 1300 - total flux cleaned = -0.00127991 Jy ! Component: 1350 - total flux cleaned = -0.00130593 Jy ! Component: 1400 - total flux cleaned = -0.00126696 Jy ! Component: 1450 - total flux cleaned = -0.00127993 Jy ! Component: 1500 - total flux cleaned = -0.00134284 Jy ! Component: 1550 - total flux cleaned = -0.00136779 Jy ! Component: 1600 - total flux cleaned = -0.00139207 Jy ! Component: 1650 - total flux cleaned = -0.00144031 Jy ! Component: 1700 - total flux cleaned = -0.0014645 Jy ! Component: 1750 - total flux cleaned = -0.00153544 Jy ! Component: 1800 - total flux cleaned = -0.00159356 Jy ! Component: 1850 - total flux cleaned = -0.00163954 Jy ! Component: 1900 - total flux cleaned = -0.00167343 Jy ! Component: 1950 - total flux cleaned = -0.00172947 Jy ! Component: 2000 - total flux cleaned = -0.00171837 Jy ! Total flux subtracted in 2048 components = -0.00176189 Jy ! Clean residual min=-0.000543 max=0.000565 Jy/beam ! Clean residual mean=-0.000003 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.473852 Jy keep ! Adding 140 model components to the UV plane model. ! The established model now contains 347 components and 0.473852 Jy ![Exited script file: muppet] wmap "J2301+3726_X_2015_03_17_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.04 x 1.45 at -7.388 degrees (North through East) ! Clean map min=-0.00095463 max=0.29702 Jy/beam ! Writing clean map to FITS file: J2301+3726_X_2015_03_17_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.297015 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000204735 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.206793 0.206793 0.413585 0.827171 1.65434 3.30868 6.61737 13.2347 26.4695 52.9389 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.297 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.04 x 1.45 at -7.388 degrees (North through East) ! Clean map min=-0.00095463 max=0.29702 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 J2301+3726_X_2015_03_17_pus_uvs.log closed on Sat Dec 31 19:13:40 2016