! Started logfile: J1642+2523_X_2015_01_23_pus_uvs.log on Sun Jan 1 22:18:49 2017 obs J1642+2523_X_2015_01_23_pus_uva.fits ! Reading UV FITS file: J1642+2523_X_2015_01_23_pus_uva.fits ! AN table 1: 55 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.981818 visibilities/baseline/integration-bin. ! Found source: J1642+2523 ! ! 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 29160 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 J1642+2523_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 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.693374Jy sigma=0.008084 ! Fit after self-cal, rms=0.681774Jy sigma=0.007961 ! 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=0.7652 mas, bmaj=1.547 mas, bpa=0.1206 degrees ! Estimated noise=621.922 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 = 0.246963 Jy ! Component: 100 - total flux cleaned = 0.328745 Jy ! Total flux subtracted in 100 components = 0.328745 Jy ! Clean residual min=-0.017583 max=0.036316 Jy/beam ! Clean residual mean=-0.000085 rms=0.005398 Jy/beam ! Combined flux in latest and established models = 0.328745 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.328745 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=0.121228Jy sigma=0.001330 ! Fit after self-cal, rms=0.121139Jy sigma=0.001329 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0397257 Jy ! Component: 100 - total flux cleaned = 0.0595196 Jy ! Total flux subtracted in 100 components = 0.0595196 Jy ! Clean residual min=-0.015237 max=0.018047 Jy/beam ! Clean residual mean=-0.000036 rms=0.004121 Jy/beam ! Combined flux in latest and established models = 0.388265 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 16 components and 0.388265 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=0.106368Jy sigma=0.001113 ! Fit after self-cal, rms=0.106322Jy sigma=0.001112 ! 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=0.9223 mas, bmaj=1.845 mas, bpa=0.4897 degrees ! Estimated noise=354.767 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 = 0.0165641 Jy ! Component: 100 - total flux cleaned = 0.026229 Jy ! Component: 150 - total flux cleaned = 0.0321945 Jy ! Component: 200 - total flux cleaned = 0.0359316 Jy ! Total flux subtracted in 200 components = 0.0359316 Jy ! Clean residual min=-0.015363 max=0.015716 Jy/beam ! Clean residual mean=0.000004 rms=0.004153 Jy/beam ! Combined flux in latest and established models = 0.424196 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 25 components and 0.424196 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=0.103355Jy sigma=0.001081 ! Fit after self-cal, rms=0.103352Jy sigma=0.001081 ! 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 0.90 FD 1.07 HN 1.41 KP 0.88 ! LA 1.10 MK 0.95 NL 0.99 OV 0.97 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.07 HN 1.43 KP 0.84 ! LA 1.12 MK 0.92 NL 0.97 OV 0.96 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.07 HN 1.36 KP 0.80 ! LA 1.14 MK 0.93 NL 0.98 OV 0.96 ! PT 0.93 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.06 HN 1.31 KP 0.76 ! LA 1.14 MK 0.94 NL 0.98 OV 0.95 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.06 HN 1.31 KP 0.73 ! LA 1.14 MK 0.97 NL 0.99 OV 0.97 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.11 HN 1.37 KP 0.72 ! LA 1.13 MK 0.96 NL 1.00 OV 0.98 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.21 HN 1.58 KP 0.71 ! LA 1.16 MK 0.99 NL 1.05 OV 1.04 ! PT 1.03 SC 1.10 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.13 HN 1.44 KP 0.72 ! LA 1.12 MK 0.96 NL 1.01 OV 1.02 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.10 HN 1.45 KP 0.75 ! LA 1.15 MK 0.96 NL 1.01 OV 1.00 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.09 HN 1.44 KP 0.77 ! LA 1.17 MK 0.98 NL 1.01 OV 1.01 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.10 HN 1.43 KP 0.80 ! LA 1.18 MK 0.98 NL 1.01 OV 1.01 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.11 HN 1.45 KP 0.76 ! LA 1.16 MK 0.99 NL 1.02 OV 1.00 ! PT 0.99 SC 1.00 ! ! ! Fit before self-cal, rms=0.103352Jy sigma=0.001081 ! Fit after self-cal, rms=0.087279Jy sigma=0.000801 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9284 mas, bmaj=1.856 mas, bpa=0.9785 degrees ! Estimated noise=356.016 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 (-1.6, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140763 Jy ! Component: 100 - total flux cleaned = 0.000579132 Jy ! Component: 150 - total flux cleaned = 0.000227022 Jy ! Component: 200 - total flux cleaned = -0.000264713 Jy ! Total flux subtracted in 200 components = -0.000264713 Jy ! Clean residual min=-0.002840 max=0.003337 Jy/beam ! Clean residual mean=0.000000 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.423932 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 45 components and 0.423932 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=0.086665Jy sigma=0.000793 ! Fit after self-cal, rms=0.086741Jy sigma=0.000791 ! 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=0.086741Jy sigma=0.000791 ! Fit after self-cal, rms=0.087230Jy sigma=0.000788 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9246 mas, bmaj=1.849 mas, bpa=0.6372 degrees ! Estimated noise=354.353 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000126361 Jy ! Component: 100 - total flux cleaned = -0.000258399 Jy ! Component: 150 - total flux cleaned = -0.000449975 Jy ! Component: 200 - total flux cleaned = -0.00056018 Jy ! Total flux subtracted in 200 components = -0.00056018 Jy ! Clean residual min=-0.002024 max=0.001790 Jy/beam ! Clean residual mean=0.000002 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.423371 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 58 components and 0.423371 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=0.087102Jy sigma=0.000786 ! Fit after self-cal, rms=0.087099Jy sigma=0.000786 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 = 0.000213216 Jy ! Component: 100 - total flux cleaned = 0.000315081 Jy ! Component: 150 - total flux cleaned = 0.000268052 Jy ! Component: 200 - total flux cleaned = 0.00026844 Jy ! Total flux subtracted in 200 components = 0.00026844 Jy ! Clean residual min=-0.001819 max=0.001663 Jy/beam ! Clean residual mean=0.000002 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.42364 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 65 components and 0.42364 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=0.087044Jy sigma=0.000786 ! Fit after self-cal, rms=0.087042Jy sigma=0.000785 ! 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=0.087042Jy sigma=0.000785 ! Fit after self-cal, rms=0.087133Jy sigma=0.000785 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9252 mas, bmaj=1.851 mas, bpa=0.6928 degrees ! Estimated noise=354.091 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000187529 Jy ! Component: 100 - total flux cleaned = -0.000234605 Jy ! Component: 150 - total flux cleaned = -0.000312501 Jy ! Component: 200 - total flux cleaned = -0.000348394 Jy ! Total flux subtracted in 200 components = -0.000348394 Jy ! Clean residual min=-0.001568 max=0.001423 Jy/beam ! Clean residual mean=0.000002 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.423292 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 69 components and 0.423291 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=0.087090Jy sigma=0.000785 ! Fit after self-cal, rms=0.087089Jy sigma=0.000785 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 = 7.02266e-05 Jy ! Component: 100 - total flux cleaned = 0.000139852 Jy ! Component: 150 - total flux cleaned = 0.000107278 Jy ! Component: 200 - total flux cleaned = 7.70468e-05 Jy ! Total flux subtracted in 200 components = 7.70468e-05 Jy ! Clean residual min=-0.001461 max=0.001347 Jy/beam ! Clean residual mean=0.000002 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.423369 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 72 components and 0.423368 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=0.087063Jy sigma=0.000784 ! Fit after self-cal, rms=0.087062Jy sigma=0.000784 ! 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=0.087062Jy sigma=0.000784 ! Fit after self-cal, rms=0.087141Jy sigma=0.000784 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.144 mas, bmaj=2.877 mas, bpa=0.8193 degrees ! Estimated noise=423.012 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000341463 Jy ! Component: 100 - total flux cleaned = -0.000407605 Jy ! Component: 150 - total flux cleaned = -0.000431627 Jy ! Component: 200 - total flux cleaned = -0.000440344 Jy ! Total flux subtracted in 200 components = -0.000440344 Jy ! Clean residual min=-0.001286 max=0.001177 Jy/beam ! Clean residual mean=0.000002 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.422928 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 80 components and 0.422928 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=0.087132Jy sigma=0.000784 ! Fit after self-cal, rms=0.087131Jy sigma=0.000784 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 = -6.12143e-06 Jy ! Component: 100 - total flux cleaned = 4.69071e-06 Jy ! Component: 150 - total flux cleaned = 3.9955e-05 Jy ! Component: 200 - total flux cleaned = 5.48288e-05 Jy ! Total flux subtracted in 200 components = 5.48288e-05 Jy ! Clean residual min=-0.001278 max=0.001154 Jy/beam ! Clean residual mean=0.000002 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.422983 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 89 components and 0.422983 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=0.087128Jy sigma=0.000784 ! Fit after self-cal, rms=0.087127Jy sigma=0.000784 ! 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=0.9259 mas, bmaj=1.852 mas, bpa=0.7114 degrees ! Estimated noise=354.011 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9259 x 1.852 at 0.7114 degrees (North through East) ! Clean map min=-0.0012508 max=0.32759 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=0.7671 mas, bmaj=1.553 mas, bpa=0.6074 degrees ! Estimated noise=624.486 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.247913 Jy ! Component: 100 - total flux cleaned = 0.330079 Jy ! Component: 150 - total flux cleaned = 0.369277 Jy ! Component: 200 - total flux cleaned = 0.38907 Jy ! Total flux subtracted in 200 components = 0.38907 Jy ! Clean residual min=-0.005177 max=0.009749 Jy/beam ! Clean residual mean=-0.000022 rms=0.001335 Jy/beam ! Combined flux in latest and established models = 0.38907 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.38907 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9259 mas, bmaj=1.852 mas, bpa=0.7114 degrees ! Estimated noise=354.011 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 = 0.0138707 Jy ! Component: 100 - total flux cleaned = 0.0210755 Jy ! Component: 150 - total flux cleaned = 0.0254794 Jy ! Component: 200 - total flux cleaned = 0.0284088 Jy ! Total flux subtracted in 200 components = 0.0284088 Jy ! Clean residual min=-0.001466 max=0.002160 Jy/beam ! Clean residual mean=-0.000006 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.417479 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 42 components and 0.417479 Jy ! Inverting map ! Added new window around map position (1.4, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00236324 Jy ! Component: 100 - total flux cleaned = 0.00373587 Jy ! Component: 150 - total flux cleaned = 0.00460142 Jy ! Component: 200 - total flux cleaned = 0.00517582 Jy ! Total flux subtracted in 200 components = 0.00517582 Jy ! Clean residual min=-0.001365 max=0.001256 Jy/beam ! Clean residual mean=0.000001 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.422655 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 55 components and 0.422655 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=2.144 mas, bmaj=2.877 mas, bpa=0.8193 degrees ! Estimated noise=423.012 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000808301 Jy ! Component: 100 - total flux cleaned = 0.000957764 Jy ! Component: 150 - total flux cleaned = 0.000973581 Jy ! Component: 200 - total flux cleaned = 0.000952592 Jy ! Total flux subtracted in 200 components = 0.000952592 Jy ! Clean residual min=-0.001175 max=0.001094 Jy/beam ! Clean residual mean=0.000002 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.423607 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 = -1.79792e-05 Jy ! Component: 100 - total flux cleaned = -3.413e-05 Jy ! Component: 150 - total flux cleaned = -4.93431e-05 Jy ! Component: 200 - total flux cleaned = -5.63768e-05 Jy ! Total flux subtracted in 200 components = -5.63768e-05 Jy ! Clean residual min=-0.001147 max=0.001113 Jy/beam ! Clean residual mean=0.000002 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.423551 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 84 components and 0.423551 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9259 mas, bmaj=1.852 mas, bpa=0.7114 degrees ! Estimated noise=354.011 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000196289 Jy ! Component: 100 - total flux cleaned = -0.000296023 Jy ! Component: 150 - total flux cleaned = -0.000383459 Jy ! Component: 200 - total flux cleaned = -0.000437572 Jy ! Total flux subtracted in 200 components = -0.000437572 Jy ! Clean residual min=-0.001100 max=0.001218 Jy/beam ! Clean residual mean=0.000001 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.423113 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 98 components and 0.423113 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=0.087094Jy sigma=0.000783 ! Fit after self-cal, rms=0.087085Jy sigma=0.000783 wmodel J1642+2523_X_2015_01_23_pus_map.mod ! Writing 98 model components to file: J1642+2523_X_2015_01_23_pus_map.mod wobs J1642+2523_X_2015_01_23_pus_uvs.fits ! Writing UV FITS file: J1642+2523_X_2015_01_23_pus_uvs.fits wwins J1642+2523_X_2015_01_23_pus_map.win ! wwins: Wrote 3 windows to J1642+2523_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 = 0.00014382 Jy ! Component: 100 - total flux cleaned = 0.00010396 Jy ! Component: 150 - total flux cleaned = 6.90633e-05 Jy ! Component: 200 - total flux cleaned = 0.000151571 Jy ! Component: 250 - total flux cleaned = 0.00021482 Jy ! Component: 300 - total flux cleaned = 0.000199778 Jy ! Component: 350 - total flux cleaned = 0.00021516 Jy ! Component: 400 - total flux cleaned = 0.000244797 Jy ! Component: 450 - total flux cleaned = 0.000273513 Jy ! Component: 500 - total flux cleaned = 0.000246236 Jy ! Component: 550 - total flux cleaned = 0.000232683 Jy ! Component: 600 - total flux cleaned = 0.000192772 Jy ! Component: 650 - total flux cleaned = 0.000192634 Jy ! Component: 700 - total flux cleaned = 0.00015428 Jy ! Component: 750 - total flux cleaned = 0.000116869 Jy ! Component: 800 - total flux cleaned = 0.000117015 Jy ! Component: 850 - total flux cleaned = 0.000128959 Jy ! Component: 900 - total flux cleaned = 8.13859e-05 Jy ! Component: 950 - total flux cleaned = 5.78665e-05 Jy ! Component: 1000 - total flux cleaned = 2.32053e-05 Jy ! Component: 1050 - total flux cleaned = 5.15299e-07 Jy ! Component: 1100 - total flux cleaned = 2.29543e-05 Jy ! Component: 1150 - total flux cleaned = 2.27729e-05 Jy ! Component: 1200 - total flux cleaned = 3.34323e-05 Jy ! Component: 1250 - total flux cleaned = 3.33547e-05 Jy ! Component: 1300 - total flux cleaned = 5.47132e-05 Jy ! Component: 1350 - total flux cleaned = 0.000117675 Jy ! Component: 1400 - total flux cleaned = 0.00011768 Jy ! Component: 1450 - total flux cleaned = 0.000158784 Jy ! Component: 1500 - total flux cleaned = 0.000179306 Jy ! Component: 1550 - total flux cleaned = 0.000199454 Jy ! Component: 1600 - total flux cleaned = 0.00023925 Jy ! Component: 1650 - total flux cleaned = 0.000288087 Jy ! Component: 1700 - total flux cleaned = 0.000307571 Jy ! Component: 1750 - total flux cleaned = 0.000336491 Jy ! Component: 1800 - total flux cleaned = 0.000336545 Jy ! Component: 1850 - total flux cleaned = 0.000383455 Jy ! Component: 1900 - total flux cleaned = 0.000402075 Jy ! Component: 1950 - total flux cleaned = 0.000392857 Jy ! Component: 2000 - total flux cleaned = 0.000456602 Jy ! Total flux subtracted in 2048 components = 0.000474433 Jy ! Clean residual min=-0.000563 max=0.000541 Jy/beam ! Clean residual mean=0.000002 rms=0.000166 Jy/beam ! Combined flux in latest and established models = 0.423588 Jy keep ! Adding 152 model components to the UV plane model. ! The established model now contains 250 components and 0.423588 Jy ![Exited script file: muppet] wmap "J1642+2523_X_2015_01_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9259 x 1.852 at 0.7114 degrees (North through East) ! Clean map min=-0.00083246 max=0.3291 Jy/beam ! Writing clean map to FITS file: J1642+2523_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 0.3291 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000166233 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.151535 0.151535 0.303069 0.606139 1.21228 2.42455 4.84911 9.69822 19.3964 38.7929 77.5858 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.329 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9259 x 1.852 at 0.7114 degrees (North through East) ! Clean map min=-0.00083246 max=0.3291 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 J1642+2523_X_2015_01_23_pus_uvs.log closed on Sun Jan 1 22:18:51 2017