! Started logfile: J0203+5411_X_2015_01_23_pus_uvs.log on Sun Jan 1 22:08:00 2017 obs J0203+5411_X_2015_01_23_pus_uva.fits ! Reading UV FITS file: J0203+5411_X_2015_01_23_pus_uva.fits ! AN table 1: 137 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.674777 visibilities/baseline/integration-bin. ! Found source: J0203+5411 ! ! 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 350 lines of history. ! ! Reading 49920 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 J0203+5411_X_2015_01_23_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 294 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 294 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 294 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 294 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 294 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 294 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 294 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 294 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 294 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 294 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 294 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 294 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.908325Jy sigma=0.010724 ! Fit after self-cal, rms=0.862781Jy sigma=0.010127 ! 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=0.8747 mas, bmaj=1.524 mas, bpa=48.99 degrees ! Estimated noise=749.332 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 = 0.104968 Jy ! Component: 100 - total flux cleaned = 0.141101 Jy ! Total flux subtracted in 100 components = 0.141101 Jy ! Clean residual min=-0.010632 max=0.018496 Jy/beam ! Clean residual mean=-0.000146 rms=0.003257 Jy/beam ! Combined flux in latest and established models = 0.141101 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.141101 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=0.090075Jy sigma=0.000993 ! Fit after self-cal, rms=0.089586Jy sigma=0.000989 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0212786 Jy ! Component: 100 - total flux cleaned = 0.0331509 Jy ! Total flux subtracted in 100 components = 0.0331509 Jy ! Clean residual min=-0.009644 max=0.017740 Jy/beam ! Clean residual mean=-0.000089 rms=0.002481 Jy/beam ! Combined flux in latest and established models = 0.174252 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 0.174252 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=0.083473Jy sigma=0.000909 ! Fit after self-cal, rms=0.083395Jy sigma=0.000908 ! Inverting map ! Added new window around map position (-1.2, 2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0157551 Jy ! Component: 100 - total flux cleaned = 0.0247258 Jy ! Total flux subtracted in 100 components = 0.0247258 Jy ! Clean residual min=-0.008826 max=0.007166 Jy/beam ! Clean residual mean=-0.000048 rms=0.001999 Jy/beam ! Combined flux in latest and established models = 0.198978 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 25 components and 0.198978 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=0.079548Jy sigma=0.000860 ! Fit after self-cal, rms=0.079286Jy sigma=0.000857 ! 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=1.107 mas, bmaj=1.722 mas, bpa=49.49 degrees ! Estimated noise=273.572 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 = 0.0101773 Jy ! Component: 100 - total flux cleaned = 0.0168357 Jy ! Component: 150 - total flux cleaned = 0.0216622 Jy ! Component: 200 - total flux cleaned = 0.0252755 Jy ! Total flux subtracted in 200 components = 0.0252755 Jy ! Clean residual min=-0.009507 max=0.006635 Jy/beam ! Clean residual mean=-0.000018 rms=0.001999 Jy/beam ! Combined flux in latest and established models = 0.224253 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 44 components and 0.224253 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=0.077579Jy sigma=0.000839 ! Fit after self-cal, rms=0.077427Jy sigma=0.000837 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 63 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.10 HN 1.08 KP 0.90 ! LA 1.04 MK 0.94 NL 0.97 OV 0.98 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 2. ! A total of 63 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.13 HN 1.12 KP 0.84 ! LA 1.08 MK 0.96 NL 0.95 OV 0.96 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 3. ! A total of 63 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.10 HN 1.15 KP 0.81 ! LA 1.10 MK 0.93 NL 0.97 OV 1.00 ! PT 0.91 SC 1.01 ! ! ! Correcting IF 4. ! A total of 63 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.09 HN 1.09 KP 0.75 ! LA 1.11 MK 0.95 NL 0.96 OV 0.98 ! PT 0.94 SC 1.04 ! ! ! Correcting IF 5. ! A total of 63 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.10 HN 1.05 KP 0.73 ! LA 1.09 MK 0.96 NL 0.99 OV 0.99 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 6. ! A total of 63 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.13 HN 1.10 KP 0.74 ! LA 1.09 MK 0.96 NL 0.99 OV 1.00 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 7. ! A total of 63 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.25 HN 1.22 KP 0.72 ! LA 1.11 MK 1.00 NL 1.03 OV 1.07 ! PT 1.02 SC 1.11 ! ! ! Correcting IF 8. ! A total of 63 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.15 HN 1.20 KP 0.73 ! LA 1.09 MK 0.95 NL 0.99 OV 1.02 ! PT 0.95 SC 1.04 ! ! ! Correcting IF 9. ! A total of 63 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.14 HN 1.16 KP 0.74 ! LA 1.11 MK 0.95 NL 1.00 OV 1.02 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 10. ! A total of 63 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.11 HN 1.11 KP 0.77 ! LA 1.13 MK 1.01 NL 0.99 OV 1.02 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 11. ! A total of 63 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.13 HN 1.11 KP 0.81 ! LA 1.12 MK 0.99 NL 0.99 OV 1.02 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 12. ! A total of 63 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.14 HN 1.12 KP 0.84 ! LA 1.10 MK 1.01 NL 0.98 OV 1.01 ! PT 0.96 SC 0.99 ! ! ! Fit before self-cal, rms=0.077427Jy sigma=0.000837 ! Fit after self-cal, rms=0.074000Jy sigma=0.000792 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.106 mas, bmaj=1.736 mas, bpa=50 degrees ! Estimated noise=272.055 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 (-3.2, 3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00446828 Jy ! Component: 100 - total flux cleaned = 0.00630329 Jy ! Component: 150 - total flux cleaned = 0.00771133 Jy ! Component: 200 - total flux cleaned = 0.00894567 Jy ! Total flux subtracted in 200 components = 0.00894567 Jy ! Clean residual min=-0.004259 max=0.002775 Jy/beam ! Clean residual mean=-0.000024 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.233199 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 77 components and 0.233199 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=0.073643Jy sigma=0.000787 ! Fit after self-cal, rms=0.073647Jy sigma=0.000786 ! 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=0.073647Jy sigma=0.000786 ! Fit after self-cal, rms=0.074144Jy sigma=0.000784 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.108 mas, bmaj=1.734 mas, bpa=50.42 degrees ! Estimated noise=272.006 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000351637 Jy ! Component: 100 - total flux cleaned = 0.00143202 Jy ! Component: 150 - total flux cleaned = 0.00207899 Jy ! Component: 200 - total flux cleaned = 0.00262799 Jy ! Total flux subtracted in 200 components = 0.00262799 Jy ! Clean residual min=-0.003179 max=0.002862 Jy/beam ! Clean residual mean=0.000001 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.235827 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 96 components and 0.235827 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=0.074034Jy sigma=0.000782 ! Fit after self-cal, rms=0.074006Jy sigma=0.000782 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 = -3.74309e-05 Jy ! Component: 100 - total flux cleaned = 0.000487952 Jy ! Component: 150 - total flux cleaned = 0.000914317 Jy ! Component: 200 - total flux cleaned = 0.00128165 Jy ! Total flux subtracted in 200 components = 0.00128165 Jy ! Clean residual min=-0.002803 max=0.002485 Jy/beam ! Clean residual mean=0.000004 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.237108 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 104 components and 0.237108 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=0.073944Jy sigma=0.000781 ! Fit after self-cal, rms=0.073912Jy sigma=0.000781 ! 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=0.073912Jy sigma=0.000781 ! Fit after self-cal, rms=0.074097Jy sigma=0.000781 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.11 mas, bmaj=1.736 mas, bpa=50.53 degrees ! Estimated noise=271.906 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000307839 Jy ! Component: 100 - total flux cleaned = -9.86971e-05 Jy ! Component: 150 - total flux cleaned = 0.00023657 Jy ! Component: 200 - total flux cleaned = 0.000548321 Jy ! Total flux subtracted in 200 components = 0.000548321 Jy ! Clean residual min=-0.002471 max=0.002194 Jy/beam ! Clean residual mean=0.000000 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.237657 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 109 components and 0.237657 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=0.074050Jy sigma=0.000780 ! Fit after self-cal, rms=0.074032Jy 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 = -0.000120192 Jy ! Component: 100 - total flux cleaned = 0.000136106 Jy ! Component: 150 - total flux cleaned = 0.000343114 Jy ! Component: 200 - total flux cleaned = 0.000584912 Jy ! Total flux subtracted in 200 components = 0.000584912 Jy ! Clean residual min=-0.002218 max=0.001971 Jy/beam ! Clean residual mean=0.000002 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.238242 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 113 components and 0.238242 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=0.074002Jy sigma=0.000780 ! Fit after self-cal, rms=0.073985Jy 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=0.073985Jy sigma=0.000780 ! Fit after self-cal, rms=0.074123Jy sigma=0.000780 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.229 mas, bmaj=2.464 mas, bpa=54.18 degrees ! Estimated noise=314.29 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000310415 Jy ! Component: 100 - total flux cleaned = 0.000153292 Jy ! Component: 150 - total flux cleaned = 0.000522981 Jy ! Component: 200 - total flux cleaned = 0.000556944 Jy ! Total flux subtracted in 200 components = 0.000556944 Jy ! Clean residual min=-0.001700 max=0.002146 Jy/beam ! Clean residual mean=0.000003 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.238799 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 126 components and 0.238799 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=0.074108Jy sigma=0.000780 ! Fit after self-cal, rms=0.074101Jy sigma=0.000779 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000178472 Jy ! Component: 100 - total flux cleaned = 6.21382e-05 Jy ! Component: 150 - total flux cleaned = 0.000230361 Jy ! Component: 200 - total flux cleaned = 0.000293518 Jy ! Total flux subtracted in 200 components = 0.000293518 Jy ! Clean residual min=-0.001559 max=0.001998 Jy/beam ! Clean residual mean=0.000005 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.239092 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 136 components and 0.239092 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=0.074091Jy sigma=0.000779 ! Fit after self-cal, rms=0.074084Jy sigma=0.000779 ! 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=1.11 mas, bmaj=1.738 mas, bpa=50.59 degrees ! Estimated noise=271.867 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.11 x 1.738 at 50.59 degrees (North through East) ! Clean map min=-0.0013944 max=0.13071 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=0.8804 mas, bmaj=1.532 mas, bpa=49.7 degrees ! Estimated noise=748.412 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.106202 Jy ! Component: 100 - total flux cleaned = 0.146071 Jy ! Component: 150 - total flux cleaned = 0.167645 Jy ! Component: 200 - total flux cleaned = 0.181385 Jy ! Total flux subtracted in 200 components = 0.181385 Jy ! Clean residual min=-0.004218 max=0.007431 Jy/beam ! Clean residual mean=-0.000085 rms=0.001370 Jy/beam ! Combined flux in latest and established models = 0.181385 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.181385 Jy ! Inverting map and beam ! Estimated beam: bmin=1.11 mas, bmaj=1.738 mas, bpa=50.59 degrees ! Estimated noise=271.867 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 = 0.012837 Jy ! Component: 100 - total flux cleaned = 0.0210727 Jy ! Component: 150 - total flux cleaned = 0.0271351 Jy ! Component: 200 - total flux cleaned = 0.0318453 Jy ! Total flux subtracted in 200 components = 0.0318453 Jy ! Clean residual min=-0.002187 max=0.002955 Jy/beam ! Clean residual mean=-0.000070 rms=0.000765 Jy/beam ! Combined flux in latest and established models = 0.213231 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 70 components and 0.213231 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=2.229 mas, bmaj=2.464 mas, bpa=54.18 degrees ! Estimated noise=314.29 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00641959 Jy ! Component: 100 - total flux cleaned = 0.0107172 Jy ! Component: 150 - total flux cleaned = 0.0138261 Jy ! Component: 200 - total flux cleaned = 0.0162131 Jy ! Total flux subtracted in 200 components = 0.0162131 Jy ! Clean residual min=-0.001879 max=0.002332 Jy/beam ! Clean residual mean=-0.000051 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 0.229444 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 = 0.00189687 Jy ! Component: 100 - total flux cleaned = 0.00341694 Jy ! Component: 150 - total flux cleaned = 0.00464115 Jy ! Component: 200 - total flux cleaned = 0.00562947 Jy ! Total flux subtracted in 200 components = 0.00562947 Jy ! Clean residual min=-0.001643 max=0.001989 Jy/beam ! Clean residual mean=-0.000019 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.235073 Jy ! Adding 104 model components to the UV plane model. ! The established model now contains 149 components and 0.235073 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.11 mas, bmaj=1.738 mas, bpa=50.59 degrees ! Estimated noise=271.867 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000788982 Jy ! Component: 100 - total flux cleaned = 0.00105013 Jy ! Component: 150 - total flux cleaned = 0.00127753 Jy ! Component: 200 - total flux cleaned = 0.00150159 Jy ! Total flux subtracted in 200 components = 0.00150159 Jy ! Clean residual min=-0.001686 max=0.001617 Jy/beam ! Clean residual mean=-0.000004 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.236575 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 155 components and 0.236575 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=0.074085Jy sigma=0.000779 ! Fit after self-cal, rms=0.074049Jy sigma=0.000779 wmodel J0203+5411_X_2015_01_23_pus_map.mod ! Writing 155 model components to file: J0203+5411_X_2015_01_23_pus_map.mod wobs J0203+5411_X_2015_01_23_pus_uvs.fits ! Writing UV FITS file: J0203+5411_X_2015_01_23_pus_uvs.fits wwins J0203+5411_X_2015_01_23_pus_map.win ! wwins: Wrote 3 windows to J0203+5411_X_2015_01_23_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 = 0.000197503 Jy ! Component: 100 - total flux cleaned = 0.000468865 Jy ! Component: 150 - total flux cleaned = 0.0006768 Jy ! Component: 200 - total flux cleaned = 0.000735748 Jy ! Component: 250 - total flux cleaned = 0.00079152 Jy ! Component: 300 - total flux cleaned = 0.000844404 Jy ! Component: 350 - total flux cleaned = 0.000844115 Jy ! Component: 400 - total flux cleaned = 0.000893198 Jy ! Component: 450 - total flux cleaned = 0.000956378 Jy ! Component: 500 - total flux cleaned = 0.00103323 Jy ! Component: 550 - total flux cleaned = 0.00110787 Jy ! Component: 600 - total flux cleaned = 0.00125295 Jy ! Component: 650 - total flux cleaned = 0.00135151 Jy ! Component: 700 - total flux cleaned = 0.00144762 Jy ! Component: 750 - total flux cleaned = 0.00150113 Jy ! Component: 800 - total flux cleaned = 0.00160583 Jy ! Component: 850 - total flux cleaned = 0.00168219 Jy ! Component: 900 - total flux cleaned = 0.00176953 Jy ! Component: 950 - total flux cleaned = 0.00181835 Jy ! Component: 1000 - total flux cleaned = 0.00188994 Jy ! Component: 1050 - total flux cleaned = 0.00193661 Jy ! Component: 1100 - total flux cleaned = 0.00195953 Jy ! Component: 1150 - total flux cleaned = 0.00201535 Jy ! Component: 1200 - total flux cleaned = 0.00204808 Jy ! Component: 1250 - total flux cleaned = 0.00206944 Jy ! Component: 1300 - total flux cleaned = 0.0021219 Jy ! Component: 1350 - total flux cleaned = 0.0021836 Jy ! Component: 1400 - total flux cleaned = 0.00224392 Jy ! Component: 1450 - total flux cleaned = 0.00230327 Jy ! Component: 1500 - total flux cleaned = 0.00234199 Jy ! Component: 1550 - total flux cleaned = 0.00239908 Jy ! Component: 1600 - total flux cleaned = 0.00245499 Jy ! Component: 1650 - total flux cleaned = 0.00250083 Jy ! Component: 1700 - total flux cleaned = 0.00254589 Jy ! Component: 1750 - total flux cleaned = 0.00259933 Jy ! Component: 1800 - total flux cleaned = 0.00262546 Jy ! Component: 1850 - total flux cleaned = 0.00270273 Jy ! Component: 1900 - total flux cleaned = 0.00273638 Jy ! Component: 1950 - total flux cleaned = 0.00277778 Jy ! Component: 2000 - total flux cleaned = 0.00282674 Jy ! Total flux subtracted in 2048 components = 0.00283482 Jy ! Clean residual min=-0.000400 max=0.000456 Jy/beam ! Clean residual mean=-0.000003 rms=0.000153 Jy/beam ! Combined flux in latest and established models = 0.23941 Jy keep ! Adding 123 model components to the UV plane model. ! The established model now contains 277 components and 0.23941 Jy ![Exited script file: muppet] wmap "J0203+5411_X_2015_01_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.11 x 1.738 at 50.59 degrees (North through East) ! Clean map min=-0.00094367 max=0.13151 Jy/beam ! Writing clean map to FITS file: J0203+5411_X_2015_01_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.131507 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000154282 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.351954 0.351954 0.703909 1.40782 2.81563 5.63127 11.2625 22.5251 45.0501 90.1003 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.131 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.11 x 1.738 at 50.59 degrees (North through East) ! Clean map min=-0.00094367 max=0.13151 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 J0203+5411_X_2015_01_23_pus_uvs.log closed on Sun Jan 1 22:08:04 2017