! Started logfile: J0323+0145_X_2015_01_23_pus_uvs.log on Sun Jan 1 22:09:17 2017 obs J0323+0145_X_2015_01_23_pus_uva.fits ! Reading UV FITS file: J0323+0145_X_2015_01_23_pus_uva.fits ! AN table 1: 72 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.967284 visibilities/baseline/integration-bin. ! Found source: J0323+0145 ! ! 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 37608 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 J0323+0145_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 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.825228Jy sigma=0.009786 ! Fit after self-cal, rms=0.796128Jy sigma=0.009445 ! 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=0.7836 mas, bmaj=1.802 mas, bpa=-3.323 degrees ! Estimated noise=558.651 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 = 0.158024 Jy ! Component: 100 - total flux cleaned = 0.206787 Jy ! Total flux subtracted in 100 components = 0.206787 Jy ! Clean residual min=-0.013255 max=0.024196 Jy/beam ! Clean residual mean=0.000188 rms=0.004967 Jy/beam ! Combined flux in latest and established models = 0.206787 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.206787 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=0.115190Jy sigma=0.001298 ! Fit after self-cal, rms=0.115171Jy sigma=0.001298 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9287 mas, bmaj=2.03 mas, bpa=-2.38 degrees ! Estimated noise=310.714 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 = 0.028783 Jy ! Component: 100 - total flux cleaned = 0.0421034 Jy ! Component: 150 - total flux cleaned = 0.0493531 Jy ! Component: 200 - total flux cleaned = 0.0532939 Jy ! Total flux subtracted in 200 components = 0.0532939 Jy ! Clean residual min=-0.014430 max=0.023591 Jy/beam ! Clean residual mean=0.000299 rms=0.005115 Jy/beam ! Combined flux in latest and established models = 0.260081 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 31 components and 0.260081 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=0.108711Jy sigma=0.001211 ! Fit after self-cal, rms=0.108702Jy sigma=0.001210 ! 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 0.88 FD 1.02 HN 1.03 KP 0.84 ! LA 1.55 MK 0.96 NL 0.94 OV 0.90 ! PT 0.95 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.02 HN 1.07 KP 0.79 ! LA 1.52 MK 0.97 NL 0.94 OV 0.91 ! PT 0.90 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.01 HN 1.07 KP 0.76 ! LA 1.58 MK 0.98 NL 0.95 OV 0.91 ! PT 0.88 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.00 HN 1.06 KP 0.71 ! LA 1.56 MK 1.00 NL 0.96 OV 0.91 ! PT 0.88 SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.01 HN 1.01 KP 0.68 ! LA 1.60 MK 1.02 NL 0.97 OV 0.94 ! PT 0.90 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.05 HN 1.08 KP 0.68 ! LA 1.56 MK 0.98 NL 0.98 OV 0.94 ! PT 0.89 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.15 HN 1.17 KP 0.68 ! LA 1.62 MK 1.01 NL 1.00 OV 0.99 ! PT 0.96 SC 1.14 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.05 HN 1.15 KP 0.69 ! LA 1.61 MK 1.02 NL 0.98 OV 0.97 ! PT 0.90 SC 1.10 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.04 HN 1.14 KP 0.71 ! LA 1.61 MK 1.04 NL 0.97 OV 0.96 ! PT 0.92 SC 1.06 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.04 HN 1.11 KP 0.74 ! LA 1.64 MK 1.00 NL 0.98 OV 0.96 ! PT 0.90 SC 1.03 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.06 HN 1.05 KP 0.76 ! LA 1.67 MK 1.03 NL 0.98 OV 0.93 ! PT 0.93 SC 1.05 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.03 HN 1.05 KP 0.74 ! LA 1.60 MK 0.99 NL 0.99 OV 0.95 ! PT 0.93 SC 1.07 ! ! ! Fit before self-cal, rms=0.108702Jy sigma=0.001210 ! Fit after self-cal, rms=0.105584Jy sigma=0.001010 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9418 mas, bmaj=2.041 mas, bpa=-2.674 degrees ! Estimated noise=305.831 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 = 0.000138284 Jy ! Component: 100 - total flux cleaned = -0.000311153 Jy ! Component: 150 - total flux cleaned = -0.000393266 Jy ! Component: 200 - total flux cleaned = -0.000465845 Jy ! Total flux subtracted in 200 components = -0.000465845 Jy ! Clean residual min=-0.010816 max=0.013054 Jy/beam ! Clean residual mean=0.000130 rms=0.003293 Jy/beam ! Combined flux in latest and established models = 0.259615 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 39 components and 0.259615 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=0.105250Jy sigma=0.001008 ! Fit after self-cal, rms=0.105480Jy sigma=0.001006 ! 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=0.105480Jy sigma=0.001006 ! Fit after self-cal, rms=0.194018Jy sigma=0.000835 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9332 mas, bmaj=2.039 mas, bpa=-3.234 degrees ! Estimated noise=305.241 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.78422e-05 Jy ! Component: 100 - total flux cleaned = 9.86857e-05 Jy ! Component: 150 - total flux cleaned = 0.00014098 Jy ! Component: 200 - total flux cleaned = 0.000181133 Jy ! Total flux subtracted in 200 components = 0.000181133 Jy ! Clean residual min=-0.002125 max=0.005595 Jy/beam ! Clean residual mean=0.000003 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 0.259796 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 46 components and 0.259796 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=0.194001Jy sigma=0.000834 ! Fit after self-cal, rms=0.194559Jy sigma=0.000834 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 (1.2, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00438762 Jy ! Component: 100 - total flux cleaned = 0.00486637 Jy ! Component: 150 - total flux cleaned = 0.00494213 Jy ! Component: 200 - total flux cleaned = 0.00507422 Jy ! Total flux subtracted in 200 components = 0.00507422 Jy ! Clean residual min=-0.001849 max=0.002627 Jy/beam ! Clean residual mean=0.000004 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.264871 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 57 components and 0.264871 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=0.194436Jy sigma=0.000829 ! Fit after self-cal, rms=0.194445Jy sigma=0.000829 ! 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=0.194445Jy sigma=0.000829 ! Fit after self-cal, rms=0.197052Jy sigma=0.000828 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9317 mas, bmaj=2.035 mas, bpa=-3.194 degrees ! Estimated noise=304.491 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00191401 Jy ! Component: 100 - total flux cleaned = 0.00207803 Jy ! Component: 150 - total flux cleaned = 0.00221412 Jy ! Component: 200 - total flux cleaned = 0.00229616 Jy ! Total flux subtracted in 200 components = 0.00229616 Jy ! Clean residual min=-0.001636 max=0.002161 Jy/beam ! Clean residual mean=0.000004 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.267167 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 69 components and 0.267167 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=0.197013Jy sigma=0.000827 ! Fit after self-cal, rms=0.197014Jy sigma=0.000827 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 = 0.000632662 Jy ! Component: 100 - total flux cleaned = 0.000744442 Jy ! Component: 150 - total flux cleaned = 0.000744447 Jy ! Component: 200 - total flux cleaned = 0.000776157 Jy ! Total flux subtracted in 200 components = 0.000776157 Jy ! Clean residual min=-0.001558 max=0.001842 Jy/beam ! Clean residual mean=0.000004 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.267943 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 79 components and 0.267943 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=0.197000Jy sigma=0.000826 ! Fit after self-cal, rms=0.197002Jy sigma=0.000826 ! 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=0.197002Jy sigma=0.000826 ! Fit after self-cal, rms=0.196929Jy sigma=0.000826 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.109 mas, bmaj=3.202 mas, bpa=-4.595 degrees ! Estimated noise=376.365 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101545 Jy ! Component: 100 - total flux cleaned = 0.00117629 Jy ! Component: 150 - total flux cleaned = 0.00130558 Jy ! Component: 200 - total flux cleaned = 0.00136115 Jy ! Total flux subtracted in 200 components = 0.00136115 Jy ! Clean residual min=-0.001499 max=0.002038 Jy/beam ! Clean residual mean=0.000008 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.269304 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 91 components and 0.269304 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=0.196925Jy sigma=0.000826 ! Fit after self-cal, rms=0.196928Jy sigma=0.000826 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 = -2.60713e-05 Jy ! Component: 100 - total flux cleaned = -1.55122e-05 Jy ! Component: 150 - total flux cleaned = -1.62025e-05 Jy ! Component: 200 - total flux cleaned = -1.63844e-05 Jy ! Total flux subtracted in 200 components = -1.63844e-05 Jy ! Clean residual min=-0.001470 max=0.002036 Jy/beam ! Clean residual mean=0.000007 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.269288 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 98 components and 0.269288 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=0.196926Jy sigma=0.000826 ! Fit after self-cal, rms=0.196931Jy sigma=0.000826 ! Inverting map ! Added new window around map position (-3.8, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00126146 Jy ! Component: 100 - total flux cleaned = 0.0015556 Jy ! Component: 150 - total flux cleaned = 0.00163127 Jy ! Component: 200 - total flux cleaned = 0.00163001 Jy ! Total flux subtracted in 200 components = 0.00163001 Jy ! Clean residual min=-0.001166 max=0.001200 Jy/beam ! Clean residual mean=0.000008 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.270918 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 129 components and 0.270918 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=0.196910Jy sigma=0.000825 ! Fit after self-cal, rms=0.196900Jy sigma=0.000825 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.9313 mas, bmaj=2.033 mas, bpa=-3.158 degrees ! Estimated noise=304.273 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9313 x 2.033 at -3.158 degrees (North through East) ! Clean map min=-0.0014118 max=0.20251 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=0.7829 mas, bmaj=1.796 mas, bpa=-3.763 degrees ! Estimated noise=548.365 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.155246 Jy ! Component: 100 - total flux cleaned = 0.204104 Jy ! Component: 150 - total flux cleaned = 0.227796 Jy ! Component: 200 - total flux cleaned = 0.241501 Jy ! Total flux subtracted in 200 components = 0.241501 Jy ! Clean residual min=-0.003638 max=0.006889 Jy/beam ! Clean residual mean=-0.000004 rms=0.001160 Jy/beam ! Combined flux in latest and established models = 0.2415 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 0.2415 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9313 mas, bmaj=2.033 mas, bpa=-3.158 degrees ! Estimated noise=304.273 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 = 0.0101928 Jy ! Component: 100 - total flux cleaned = 0.0160649 Jy ! Component: 150 - total flux cleaned = 0.0197981 Jy ! Component: 200 - total flux cleaned = 0.0223888 Jy ! Total flux subtracted in 200 components = 0.0223888 Jy ! Clean residual min=-0.001396 max=0.001663 Jy/beam ! Clean residual mean=0.000003 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.263889 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 61 components and 0.263889 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=2.109 mas, bmaj=3.202 mas, bpa=-4.595 degrees ! Estimated noise=376.365 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00295621 Jy ! Component: 100 - total flux cleaned = 0.00468423 Jy ! Component: 150 - total flux cleaned = 0.00551505 Jy ! Component: 200 - total flux cleaned = 0.00617067 Jy ! Total flux subtracted in 200 components = 0.00617067 Jy ! Clean residual min=-0.001224 max=0.001185 Jy/beam ! Clean residual mean=0.000007 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.27006 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 = 0.000294439 Jy ! Component: 100 - total flux cleaned = 0.000479069 Jy ! Component: 150 - total flux cleaned = 0.000450319 Jy ! Component: 200 - total flux cleaned = 0.000472769 Jy ! Total flux subtracted in 200 components = 0.000472769 Jy ! Clean residual min=-0.001105 max=0.001112 Jy/beam ! Clean residual mean=0.000007 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.270533 Jy ! Adding 87 model components to the UV plane model. ! The established model now contains 138 components and 0.270533 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9313 mas, bmaj=2.033 mas, bpa=-3.158 degrees ! Estimated noise=304.273 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000390398 Jy ! Component: 100 - total flux cleaned = 0.000358024 Jy ! Component: 150 - total flux cleaned = 0.000327606 Jy ! Component: 200 - total flux cleaned = 0.000241264 Jy ! Total flux subtracted in 200 components = 0.000241264 Jy ! Clean residual min=-0.001033 max=0.001007 Jy/beam ! Clean residual mean=0.000003 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.270774 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 165 components and 0.270774 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=0.196852Jy sigma=0.000824 ! Fit after self-cal, rms=0.196859Jy sigma=0.000824 wmodel J0323+0145_X_2015_01_23_pus_map.mod ! Writing 165 model components to file: J0323+0145_X_2015_01_23_pus_map.mod wobs J0323+0145_X_2015_01_23_pus_uvs.fits ! Writing UV FITS file: J0323+0145_X_2015_01_23_pus_uvs.fits wwins J0323+0145_X_2015_01_23_pus_map.win ! wwins: Wrote 3 windows to J0323+0145_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 = 3.61386e-05 Jy ! Component: 100 - total flux cleaned = 0.000160073 Jy ! Component: 150 - total flux cleaned = 0.000210123 Jy ! Component: 200 - total flux cleaned = 0.000242751 Jy ! Component: 250 - total flux cleaned = 0.000258704 Jy ! Component: 300 - total flux cleaned = 0.000258859 Jy ! Component: 350 - total flux cleaned = 0.000244082 Jy ! Component: 400 - total flux cleaned = 0.00024445 Jy ! Component: 450 - total flux cleaned = 0.000244478 Jy ! Component: 500 - total flux cleaned = 0.000216356 Jy ! Component: 550 - total flux cleaned = 0.000202532 Jy ! Component: 600 - total flux cleaned = 0.000189198 Jy ! Component: 650 - total flux cleaned = 0.000162945 Jy ! Component: 700 - total flux cleaned = 0.000150166 Jy ! Component: 750 - total flux cleaned = 0.000162828 Jy ! Component: 800 - total flux cleaned = 0.000225139 Jy ! Component: 850 - total flux cleaned = 0.000249551 Jy ! Component: 900 - total flux cleaned = 0.000261629 Jy ! Component: 950 - total flux cleaned = 0.000273245 Jy ! Component: 1000 - total flux cleaned = 0.000249899 Jy ! Component: 1050 - total flux cleaned = 0.000238511 Jy ! Component: 1100 - total flux cleaned = 0.000238503 Jy ! Component: 1150 - total flux cleaned = 0.000215929 Jy ! Component: 1200 - total flux cleaned = 0.000149522 Jy ! Component: 1250 - total flux cleaned = 0.000160506 Jy ! Component: 1300 - total flux cleaned = 0.000106549 Jy ! Component: 1350 - total flux cleaned = 7.45079e-05 Jy ! Component: 1400 - total flux cleaned = 5.34375e-05 Jy ! Component: 1450 - total flux cleaned = 6.36462e-05 Jy ! Component: 1500 - total flux cleaned = -1.8443e-05 Jy ! Component: 1550 - total flux cleaned = -2.8472e-05 Jy ! Component: 1600 - total flux cleaned = -7.86115e-05 Jy ! Component: 1650 - total flux cleaned = -9.86183e-05 Jy ! Component: 1700 - total flux cleaned = -0.000147693 Jy ! Component: 1750 - total flux cleaned = -0.00017683 Jy ! Component: 1800 - total flux cleaned = -0.000205872 Jy ! Component: 1850 - total flux cleaned = -0.000272463 Jy ! Component: 1900 - total flux cleaned = -0.000328929 Jy ! Component: 1950 - total flux cleaned = -0.000356821 Jy ! Component: 2000 - total flux cleaned = -0.00041215 Jy ! Total flux subtracted in 2048 components = -0.000439546 Jy ! Clean residual min=-0.000519 max=0.000481 Jy/beam ! Clean residual mean=0.000002 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.270335 Jy keep ! Adding 150 model components to the UV plane model. ! The established model now contains 315 components and 0.270335 Jy ![Exited script file: muppet] wmap "J0323+0145_X_2015_01_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9313 x 2.033 at -3.158 degrees (North through East) ! Clean map min=-0.0012755 max=0.20209 Jy/beam ! Writing clean map to FITS file: J0323+0145_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 0.202095 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000173354 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.257337 0.257337 0.514673 1.02935 2.05869 4.11739 8.23477 16.4695 32.9391 65.8782 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.202 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9313 x 2.033 at -3.158 degrees (North through East) ! Clean map min=-0.0012755 max=0.20209 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 J0323+0145_X_2015_01_23_pus_uvs.log closed on Sun Jan 1 22:09:20 2017