! Started logfile: J2253+3236_X_2015_03_17_pus_uvs.log on Sat Dec 31 19:13:34 2016 obs J2253+3236_X_2015_03_17_pus_uva.fits ! Reading UV FITS file: J2253+3236_X_2015_03_17_pus_uva.fits ! AN table 1: 82 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.873171 visibilities/baseline/integration-bin. ! Found source: J2253+3236 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 338 lines of history. ! ! Reading 38664 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 J2253+3236_X_2015_03_17_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.855575Jy sigma=0.009427 ! Fit after self-cal, rms=0.845725Jy sigma=0.009322 ! 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=0.8334 mas, bmaj=1.236 mas, bpa=-5.348 degrees ! Estimated noise=820.83 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 = 0.119572 Jy ! Component: 100 - total flux cleaned = 0.14923 Jy ! Total flux subtracted in 100 components = 0.14923 Jy ! Clean residual min=-0.010425 max=0.025911 Jy/beam ! Clean residual mean=-0.000162 rms=0.002895 Jy/beam ! Combined flux in latest and established models = 0.14923 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.14923 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=0.089976Jy sigma=0.000934 ! Fit after self-cal, rms=0.089948Jy sigma=0.000934 ! Inverting map ! Added new window around map position (-1.4, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0225067 Jy ! Component: 100 - total flux cleaned = 0.0344775 Jy ! Total flux subtracted in 100 components = 0.0344775 Jy ! Clean residual min=-0.008591 max=0.009299 Jy/beam ! Clean residual mean=-0.000065 rms=0.002008 Jy/beam ! Combined flux in latest and established models = 0.183707 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 23 components and 0.183707 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=0.083212Jy sigma=0.000850 ! Fit after self-cal, rms=0.082623Jy sigma=0.000843 ! 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=1.034 mas, bmaj=1.507 mas, bpa=-6.053 degrees ! Estimated noise=330.915 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 = 0.012147 Jy ! Component: 100 - total flux cleaned = 0.0186957 Jy ! Component: 150 - total flux cleaned = 0.022844 Jy ! Component: 200 - total flux cleaned = 0.0255369 Jy ! Total flux subtracted in 200 components = 0.0255369 Jy ! Clean residual min=-0.008328 max=0.006499 Jy/beam ! Clean residual mean=0.000015 rms=0.001796 Jy/beam ! Combined flux in latest and established models = 0.209244 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 36 components and 0.209244 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=0.080904Jy sigma=0.000820 ! Fit after self-cal, rms=0.080806Jy sigma=0.000819 ! 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 0.93 FD 1.21 HN 1.07 KP 0.92 ! LA 1.02 MK 0.96 NL 0.99 OV 1.01 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.21 HN 1.07 KP 0.85 ! LA 1.03 MK 0.96 NL 0.98 OV 0.98 ! PT 0.97 SC 1.11 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.16 HN 1.10 KP 0.82 ! LA 1.04 MK 0.98 NL 0.98 OV 1.04 ! PT 0.96 SC 1.12 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.16 HN 1.06 KP 0.78 ! LA 1.05 MK 0.98 NL 0.97 OV 1.00 ! PT 0.96 SC 1.09 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.18 HN 1.03 KP 0.73 ! LA 1.05 MK 0.98 NL 1.00 OV 1.04 ! PT 0.96 SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.15 HN 1.04 KP 0.74 ! LA 1.05 MK 0.98 NL 1.02 OV 1.02 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.21 HN 1.08 KP 0.73 ! LA 1.07 MK 0.97 NL 0.98 OV 1.05 ! PT 0.95 SC 1.10 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.21 HN 1.14 KP 0.74 ! LA 1.06 MK 0.98 NL 0.98 OV 1.06 ! PT 0.97 SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.24 HN 1.11 KP 0.76 ! LA 1.05 MK 0.98 NL 0.99 OV 1.05 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.21 HN 1.12 KP 0.80 ! LA 1.08 MK 1.00 NL 0.99 OV 1.02 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.24 HN 1.08 KP 0.80 ! LA 1.08 MK 0.99 NL 0.99 OV 1.03 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.19 HN 1.11 KP 0.84 ! LA 1.07 MK 0.95 NL 1.02 OV 1.03 ! PT 1.00 SC 1.03 ! ! ! Fit before self-cal, rms=0.080806Jy sigma=0.000819 ! Fit after self-cal, rms=0.078935Jy sigma=0.000774 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.041 mas, bmaj=1.519 mas, bpa=-6.906 degrees ! Estimated noise=329.137 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 = 0.000493642 Jy ! Component: 100 - total flux cleaned = 0.000243292 Jy ! Component: 150 - total flux cleaned = 0.000168823 Jy ! Component: 200 - total flux cleaned = 0.000103872 Jy ! Total flux subtracted in 200 components = 0.000103872 Jy ! Clean residual min=-0.001744 max=0.001966 Jy/beam ! Clean residual mean=0.000007 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.209348 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 49 components and 0.209348 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=0.078862Jy sigma=0.000774 ! Fit after self-cal, rms=0.078968Jy sigma=0.000773 ! 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=0.078968Jy sigma=0.000773 ! Fit after self-cal, rms=0.080824Jy sigma=0.000770 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.041 mas, bmaj=1.514 mas, bpa=-6.3 degrees ! Estimated noise=329.376 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000297629 Jy ! Component: 100 - total flux cleaned = 0.000252007 Jy ! Component: 150 - total flux cleaned = 0.000210644 Jy ! Component: 200 - total flux cleaned = 0.000172328 Jy ! Total flux subtracted in 200 components = 0.000172328 Jy ! Clean residual min=-0.001190 max=0.001580 Jy/beam ! Clean residual mean=-0.000001 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.209521 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 57 components and 0.209521 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=0.080810Jy sigma=0.000770 ! Fit after self-cal, rms=0.080840Jy sigma=0.000770 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-3.8, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106604 Jy ! Component: 100 - total flux cleaned = 0.00127831 Jy ! Component: 150 - total flux cleaned = 0.00138658 Jy ! Component: 200 - total flux cleaned = 0.00145563 Jy ! Total flux subtracted in 200 components = 0.00145563 Jy ! Clean residual min=-0.001067 max=0.001036 Jy/beam ! Clean residual mean=0.000004 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.210976 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 76 components and 0.210976 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=0.080804Jy sigma=0.000770 ! Fit after self-cal, rms=0.080802Jy sigma=0.000770 ! 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=0.080802Jy sigma=0.000770 ! Fit after self-cal, rms=0.080799Jy sigma=0.000770 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.041 mas, bmaj=1.513 mas, bpa=-6.385 degrees ! Estimated noise=329.022 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000374465 Jy ! Component: 100 - total flux cleaned = 0.000457358 Jy ! Component: 150 - total flux cleaned = 0.000476005 Jy ! Component: 200 - total flux cleaned = 0.000493312 Jy ! Total flux subtracted in 200 components = 0.000493312 Jy ! Clean residual min=-0.001015 max=0.000979 Jy/beam ! Clean residual mean=0.000004 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.211469 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 83 components and 0.211469 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=0.080788Jy sigma=0.000770 ! Fit after self-cal, rms=0.080789Jy sigma=0.000770 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.7698e-05 Jy ! Component: 100 - total flux cleaned = 4.81066e-05 Jy ! Component: 150 - total flux cleaned = 6.38242e-05 Jy ! Component: 200 - total flux cleaned = 6.39971e-05 Jy ! Total flux subtracted in 200 components = 6.39971e-05 Jy ! Clean residual min=-0.000988 max=0.000945 Jy/beam ! Clean residual mean=0.000005 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.211533 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 84 components and 0.211533 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=0.080783Jy sigma=0.000770 ! Fit after self-cal, rms=0.080782Jy sigma=0.000770 ! 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=0.080782Jy sigma=0.000770 ! Fit after self-cal, rms=0.080754Jy sigma=0.000770 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.112 mas, bmaj=2.573 mas, bpa=-6.048 degrees ! Estimated noise=401.589 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.77236e-05 Jy ! Component: 100 - total flux cleaned = -0.000103327 Jy ! Component: 150 - total flux cleaned = -0.000135951 Jy ! Component: 200 - total flux cleaned = -0.000160929 Jy ! Total flux subtracted in 200 components = -0.000160929 Jy ! Clean residual min=-0.000935 max=0.001042 Jy/beam ! Clean residual mean=0.000007 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.211372 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 95 components and 0.211373 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=0.080752Jy sigma=0.000770 ! Fit after self-cal, rms=0.080751Jy sigma=0.000770 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 = 2.71067e-06 Jy ! Component: 100 - total flux cleaned = 2.73641e-05 Jy ! Component: 150 - total flux cleaned = 1.95658e-05 Jy ! Component: 200 - total flux cleaned = 1.93161e-05 Jy ! Total flux subtracted in 200 components = 1.93161e-05 Jy ! Clean residual min=-0.000926 max=0.001050 Jy/beam ! Clean residual mean=0.000008 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.211392 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 102 components and 0.211392 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=0.080750Jy sigma=0.000770 ! Fit after self-cal, rms=0.080749Jy sigma=0.000770 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.04 mas, bmaj=1.513 mas, bpa=-6.419 degrees ! Estimated noise=328.812 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.04 x 1.513 at -6.419 degrees (North through East) ! Clean map min=-0.001028 max=0.15374 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=0.8386 mas, bmaj=1.239 mas, bpa=-5.542 degrees ! Estimated noise=816.546 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.118493 Jy ! Component: 100 - total flux cleaned = 0.153404 Jy ! Component: 150 - total flux cleaned = 0.172694 Jy ! Component: 200 - total flux cleaned = 0.184522 Jy ! Total flux subtracted in 200 components = 0.184522 Jy ! Clean residual min=-0.003768 max=0.006146 Jy/beam ! Clean residual mean=-0.000069 rms=0.001078 Jy/beam ! Combined flux in latest and established models = 0.184522 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.184522 Jy ! Inverting map and beam ! Estimated beam: bmin=1.04 mas, bmaj=1.513 mas, bpa=-6.419 degrees ! Estimated noise=328.812 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 = 0.00964621 Jy ! Component: 100 - total flux cleaned = 0.0150049 Jy ! Component: 150 - total flux cleaned = 0.0183775 Jy ! Component: 200 - total flux cleaned = 0.0207389 Jy ! Total flux subtracted in 200 components = 0.0207389 Jy ! Clean residual min=-0.001239 max=0.001452 Jy/beam ! Clean residual mean=-0.000014 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.205261 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 43 components and 0.205261 Jy ! Inverting map ! Added new window around map position (0.4, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00175207 Jy ! Component: 100 - total flux cleaned = 0.00299446 Jy ! Component: 150 - total flux cleaned = 0.00351567 Jy ! Component: 200 - total flux cleaned = 0.00398149 Jy ! Total flux subtracted in 200 components = 0.00398149 Jy ! Clean residual min=-0.001032 max=0.000975 Jy/beam ! Clean residual mean=-0.000003 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.209243 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 63 components and 0.209243 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=2.112 mas, bmaj=2.573 mas, bpa=-6.048 degrees ! Estimated noise=401.589 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000940189 Jy ! Component: 100 - total flux cleaned = 0.00148316 Jy ! Component: 150 - total flux cleaned = 0.00168229 Jy ! Component: 200 - total flux cleaned = 0.00170764 Jy ! Total flux subtracted in 200 components = 0.00170764 Jy ! Clean residual min=-0.000934 max=0.001090 Jy/beam ! Clean residual mean=0.000005 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.210951 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 = 2.32469e-05 Jy ! Component: 100 - total flux cleaned = 3.39009e-05 Jy ! Component: 150 - total flux cleaned = 4.32751e-05 Jy ! Component: 200 - total flux cleaned = 4.32348e-05 Jy ! Total flux subtracted in 200 components = 4.32348e-05 Jy ! Clean residual min=-0.000911 max=0.001116 Jy/beam ! Clean residual mean=0.000005 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.210994 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 111 components and 0.210994 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.04 mas, bmaj=1.513 mas, bpa=-6.419 degrees ! Estimated noise=328.812 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.16064e-05 Jy ! Component: 100 - total flux cleaned = -2.66991e-05 Jy ! Component: 150 - total flux cleaned = 5.18346e-06 Jy ! Component: 200 - total flux cleaned = 1.97565e-05 Jy ! Total flux subtracted in 200 components = 1.97565e-05 Jy ! Clean residual min=-0.000918 max=0.000959 Jy/beam ! Clean residual mean=0.000003 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.211014 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 123 components and 0.211014 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=0.080740Jy sigma=0.000769 ! Fit after self-cal, rms=0.080736Jy sigma=0.000769 wmodel J2253+3236_X_2015_03_17_pus_map.mod ! Writing 123 model components to file: J2253+3236_X_2015_03_17_pus_map.mod wobs J2253+3236_X_2015_03_17_pus_uvs.fits ! Writing UV FITS file: J2253+3236_X_2015_03_17_pus_uvs.fits wwins J2253+3236_X_2015_03_17_pus_map.win ! wwins: Wrote 4 windows to J2253+3236_X_2015_03_17_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -7.63904e-05 Jy ! Component: 100 - total flux cleaned = -0.0001376 Jy ! Component: 150 - total flux cleaned = -0.000123105 Jy ! Component: 200 - total flux cleaned = -9.59165e-05 Jy ! Component: 250 - total flux cleaned = -0.000122017 Jy ! Component: 300 - total flux cleaned = -0.000134616 Jy ! Component: 350 - total flux cleaned = -0.000183999 Jy ! Component: 400 - total flux cleaned = -0.000208453 Jy ! Component: 450 - total flux cleaned = -0.000255844 Jy ! Component: 500 - total flux cleaned = -0.000325042 Jy ! Component: 550 - total flux cleaned = -0.000336078 Jy ! Component: 600 - total flux cleaned = -0.000325216 Jy ! Component: 650 - total flux cleaned = -0.000368717 Jy ! Component: 700 - total flux cleaned = -0.000389975 Jy ! Component: 750 - total flux cleaned = -0.000369134 Jy ! Component: 800 - total flux cleaned = -0.000358984 Jy ! Component: 850 - total flux cleaned = -0.00034882 Jy ! Component: 900 - total flux cleaned = -0.000338833 Jy ! Component: 950 - total flux cleaned = -0.00031914 Jy ! Component: 1000 - total flux cleaned = -0.000299671 Jy ! Component: 1050 - total flux cleaned = -0.000299878 Jy ! Component: 1100 - total flux cleaned = -0.000299903 Jy ! Component: 1150 - total flux cleaned = -0.00026236 Jy ! Component: 1200 - total flux cleaned = -0.00028095 Jy ! Component: 1250 - total flux cleaned = -0.000271829 Jy ! Component: 1300 - total flux cleaned = -0.000262716 Jy ! Component: 1350 - total flux cleaned = -0.000262788 Jy ! Component: 1400 - total flux cleaned = -0.000271503 Jy ! Component: 1450 - total flux cleaned = -0.000280248 Jy ! Component: 1500 - total flux cleaned = -0.000280255 Jy ! Component: 1550 - total flux cleaned = -0.000297149 Jy ! Component: 1600 - total flux cleaned = -0.000263585 Jy ! Component: 1650 - total flux cleaned = -0.000296739 Jy ! Component: 1700 - total flux cleaned = -0.000280376 Jy ! Component: 1750 - total flux cleaned = -0.000288651 Jy ! Component: 1800 - total flux cleaned = -0.000264514 Jy ! Component: 1850 - total flux cleaned = -0.000256616 Jy ! Component: 1900 - total flux cleaned = -0.000264434 Jy ! Component: 1950 - total flux cleaned = -0.000256575 Jy ! Component: 2000 - total flux cleaned = -0.000218059 Jy ! Total flux subtracted in 2048 components = -0.000225702 Jy ! Clean residual min=-0.000392 max=0.000451 Jy/beam ! Clean residual mean=0.000001 rms=0.000142 Jy/beam ! Combined flux in latest and established models = 0.210788 Jy keep ! Adding 152 model components to the UV plane model. ! The established model now contains 275 components and 0.210788 Jy ![Exited script file: muppet] wmap "J2253+3236_X_2015_03_17_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.04 x 1.513 at -6.419 degrees (North through East) ! Clean map min=-0.00072251 max=0.15378 Jy/beam ! Writing clean map to FITS file: J2253+3236_X_2015_03_17_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.153782 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000141898 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.276817 0.276817 0.553635 1.10727 2.21454 4.42908 8.85816 17.7163 35.4326 70.8653 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.153 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.04 x 1.513 at -6.419 degrees (North through East) ! Clean map min=-0.00072251 max=0.15378 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 J2253+3236_X_2015_03_17_pus_uvs.log closed on Sat Dec 31 19:13:36 2016