! Started logfile: J2154+1727_X_2015_03_17_pus_uvs.log on Sat Dec 31 19:12:21 2016 obs J2154+1727_X_2015_03_17_pus_uva.fits ! Reading UV FITS file: J2154+1727_X_2015_03_17_pus_uva.fits ! AN table 1: 58 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.85364 visibilities/baseline/integration-bin. ! Found source: J2154+1727 ! ! 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 26736 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 J2154+1727_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 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.831838Jy sigma=0.009361 ! Fit after self-cal, rms=0.819154Jy sigma=0.009221 ! 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=0.8103 mas, bmaj=2.219 mas, bpa=-12.83 degrees ! Estimated noise=761.748 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 = 0.134381 Jy ! Component: 100 - total flux cleaned = 0.192782 Jy ! Total flux subtracted in 100 components = 0.192782 Jy ! Clean residual min=-0.013141 max=0.030506 Jy/beam ! Clean residual mean=-0.000075 rms=0.004688 Jy/beam ! Combined flux in latest and established models = 0.192782 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.192782 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=0.106277Jy sigma=0.001149 ! Fit after self-cal, rms=0.106163Jy sigma=0.001147 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0375931 Jy ! Component: 100 - total flux cleaned = 0.0618641 Jy ! Total flux subtracted in 100 components = 0.0618641 Jy ! Clean residual min=-0.009194 max=0.014789 Jy/beam ! Clean residual mean=-0.000020 rms=0.002898 Jy/beam ! Combined flux in latest and established models = 0.254646 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 17 components and 0.254646 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=0.088298Jy sigma=0.000920 ! Fit after self-cal, rms=0.088218Jy sigma=0.000919 ! 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=1.027 mas, bmaj=2.451 mas, bpa=-11.32 degrees ! Estimated noise=384.421 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 = 0.0192994 Jy ! Component: 100 - total flux cleaned = 0.0297492 Jy ! Component: 150 - total flux cleaned = 0.0357704 Jy ! Component: 200 - total flux cleaned = 0.0373335 Jy ! Total flux subtracted in 200 components = 0.0373335 Jy ! Clean residual min=-0.009911 max=0.009918 Jy/beam ! Clean residual mean=0.000027 rms=0.002378 Jy/beam ! Combined flux in latest and established models = 0.291979 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 27 components and 0.29198 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=0.083656Jy sigma=0.000869 ! Fit after self-cal, rms=0.083617Jy sigma=0.000868 ! 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 0.92 FD 1.09 HN 1.20 KP 0.93 ! LA 1.04 MK 0.91 NL 0.96 OV 1.01 ! PT 1.04 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.11 HN 1.18 KP 0.87 ! LA 1.03 MK 0.95 NL 0.96 OV 0.99 ! PT 0.98 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.13 HN 1.23 KP 0.84 ! LA 1.06 MK 0.93 NL 0.96 OV 0.98 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.10 HN 1.23 KP 0.80 ! LA 1.06 MK 0.95 NL 0.95 OV 0.99 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.11 HN 1.12 KP 0.75 ! LA 1.06 MK 0.99 NL 0.97 OV 1.02 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.10 HN 1.17 KP 0.75 ! LA 1.06 MK 0.92 NL 0.97 OV 1.03 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.14 HN 1.27 KP 0.74 ! LA 1.11 MK 0.94 NL 0.97 OV 1.05 ! PT 0.96 SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.18 HN 1.26 KP 0.76 ! LA 1.07 MK 0.95 NL 0.95 OV 1.04 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.13 HN 1.32 KP 0.78 ! LA 1.07 MK 0.95 NL 0.98 OV 1.06 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.15 HN 1.33 KP 0.80 ! LA 1.09 MK 0.97 NL 1.00 OV 1.02 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.14 HN 1.24 KP 0.83 ! LA 1.10 MK 0.94 NL 1.00 OV 1.03 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.17 HN 1.25 KP 0.87 ! LA 1.09 MK 0.95 NL 0.99 OV 1.03 ! PT 1.02 SC 1.07 ! ! ! Fit before self-cal, rms=0.083617Jy sigma=0.000868 ! Fit after self-cal, rms=0.081473Jy sigma=0.000802 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.032 mas, bmaj=2.453 mas, bpa=-11.82 degrees ! Estimated noise=383.196 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 = -0.000533202 Jy ! Component: 100 - total flux cleaned = -0.000696365 Jy ! Component: 150 - total flux cleaned = -0.0004943 Jy ! Component: 200 - total flux cleaned = -0.000432924 Jy ! Total flux subtracted in 200 components = -0.000432924 Jy ! Clean residual min=-0.006335 max=0.005029 Jy/beam ! Clean residual mean=-0.000004 rms=0.001088 Jy/beam ! Combined flux in latest and established models = 0.291547 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 35 components and 0.291547 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=0.081291Jy sigma=0.000801 ! Fit after self-cal, rms=0.081325Jy sigma=0.000800 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.081325Jy sigma=0.000800 ! Fit after self-cal, rms=0.081841Jy sigma=0.000797 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.025 mas, bmaj=2.459 mas, bpa=-12.01 degrees ! Estimated noise=383.356 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000384654 Jy ! Component: 100 - total flux cleaned = 0.000202459 Jy ! Component: 150 - total flux cleaned = 0.000259066 Jy ! Component: 200 - total flux cleaned = 0.000257846 Jy ! Total flux subtracted in 200 components = 0.000257846 Jy ! Clean residual min=-0.006592 max=0.004427 Jy/beam ! Clean residual mean=0.000000 rms=0.001020 Jy/beam ! Combined flux in latest and established models = 0.291805 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 41 components and 0.291805 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=0.081718Jy sigma=0.000796 ! Fit after self-cal, rms=0.081708Jy sigma=0.000796 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 = -0.000321768 Jy ! Component: 100 - total flux cleaned = -0.000267407 Jy ! Component: 150 - total flux cleaned = -0.000219302 Jy ! Component: 200 - total flux cleaned = -0.000218957 Jy ! Total flux subtracted in 200 components = -0.000218957 Jy ! Clean residual min=-0.006483 max=0.004334 Jy/beam ! Clean residual mean=0.000000 rms=0.001007 Jy/beam ! Combined flux in latest and established models = 0.291586 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 41 components and 0.291586 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=0.081621Jy sigma=0.000796 ! Fit after self-cal, rms=0.081602Jy sigma=0.000795 ! 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=0.081602Jy sigma=0.000795 ! Fit after self-cal, rms=0.081393Jy sigma=0.000795 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.021 mas, bmaj=2.461 mas, bpa=-12.14 degrees ! Estimated noise=382.884 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00031383 Jy ! Component: 100 - total flux cleaned = 0.000260952 Jy ! Component: 150 - total flux cleaned = 0.000112103 Jy ! Component: 200 - total flux cleaned = 0.000113679 Jy ! Total flux subtracted in 200 components = 0.000113679 Jy ! Clean residual min=-0.006365 max=0.004273 Jy/beam ! Clean residual mean=-0.000000 rms=0.000990 Jy/beam ! Combined flux in latest and established models = 0.291699 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 42 components and 0.291699 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=0.081286Jy sigma=0.000795 ! Fit after self-cal, rms=0.081265Jy sigma=0.000795 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 = -0.000123421 Jy ! Component: 100 - total flux cleaned = -0.000125952 Jy ! Component: 150 - total flux cleaned = -0.000126244 Jy ! Component: 200 - total flux cleaned = -8.35744e-05 Jy ! Total flux subtracted in 200 components = -8.35744e-05 Jy ! Clean residual min=-0.006323 max=0.004215 Jy/beam ! Clean residual mean=-0.000000 rms=0.000977 Jy/beam ! Combined flux in latest and established models = 0.291616 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 42 components and 0.291616 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=0.081184Jy sigma=0.000794 ! Fit after self-cal, rms=0.081162Jy sigma=0.000794 ! 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=0.081162Jy sigma=0.000794 ! Fit after self-cal, rms=0.080940Jy sigma=0.000794 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.166 mas, bmaj=3.12 mas, bpa=-6.942 degrees ! Estimated noise=440.019 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00190704 Jy ! Component: 100 - total flux cleaned = -0.00208478 Jy ! Component: 150 - total flux cleaned = -0.00223632 Jy ! Component: 200 - total flux cleaned = -0.00239988 Jy ! Total flux subtracted in 200 components = -0.00239988 Jy ! Clean residual min=-0.002215 max=0.004521 Jy/beam ! Clean residual mean=-0.000011 rms=0.000800 Jy/beam ! Combined flux in latest and established models = 0.289216 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 47 components and 0.289216 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=0.080935Jy sigma=0.000794 ! Fit after self-cal, rms=0.080916Jy sigma=0.000794 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, 5.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00396036 Jy ! Component: 100 - total flux cleaned = 0.00504069 Jy ! Component: 150 - total flux cleaned = 0.00601519 Jy ! Component: 200 - total flux cleaned = 0.00674457 Jy ! Total flux subtracted in 200 components = 0.00674457 Jy ! Clean residual min=-0.001481 max=0.001559 Jy/beam ! Clean residual mean=-0.000008 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.29596 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 77 components and 0.29596 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=0.080628Jy sigma=0.000791 ! Fit after self-cal, rms=0.080617Jy sigma=0.000791 ! 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=1.016 mas, bmaj=2.462 mas, bpa=-12.31 degrees ! Estimated noise=382.217 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.016 x 2.462 at -12.31 degrees (North through East) ! Clean map min=-0.0034404 max=0.16899 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=0.8016 mas, bmaj=2.23 mas, bpa=-13.64 degrees ! Estimated noise=761.235 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.135822 Jy ! Component: 100 - total flux cleaned = 0.194031 Jy ! Component: 150 - total flux cleaned = 0.229542 Jy ! Component: 200 - total flux cleaned = 0.252452 Jy ! Total flux subtracted in 200 components = 0.252452 Jy ! Clean residual min=-0.008157 max=0.012172 Jy/beam ! Clean residual mean=-0.000031 rms=0.002283 Jy/beam ! Combined flux in latest and established models = 0.252452 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.252452 Jy ! Inverting map and beam ! Estimated beam: bmin=1.016 mas, bmaj=2.462 mas, bpa=-12.31 degrees ! Estimated noise=382.217 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 = 0.0179939 Jy ! Component: 100 - total flux cleaned = 0.0278361 Jy ! Component: 150 - total flux cleaned = 0.0333017 Jy ! Component: 200 - total flux cleaned = 0.0358974 Jy ! Total flux subtracted in 200 components = 0.0358974 Jy ! Clean residual min=-0.005056 max=0.004202 Jy/beam ! Clean residual mean=-0.000012 rms=0.000997 Jy/beam ! Combined flux in latest and established models = 0.28835 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 34 components and 0.28835 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=2.166 mas, bmaj=3.12 mas, bpa=-6.942 degrees ! Estimated noise=440.019 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00413802 Jy ! Component: 100 - total flux cleaned = 0.0066558 Jy ! Component: 150 - total flux cleaned = 0.00833394 Jy ! Component: 200 - total flux cleaned = 0.00868575 Jy ! Total flux subtracted in 200 components = 0.00868575 Jy ! Clean residual min=-0.001610 max=0.001593 Jy/beam ! Clean residual mean=-0.000004 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.297035 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 = 0.000306495 Jy ! Component: 100 - total flux cleaned = 0.00052993 Jy ! Component: 150 - total flux cleaned = 0.000689613 Jy ! Component: 200 - total flux cleaned = 0.000833929 Jy ! Total flux subtracted in 200 components = 0.000833929 Jy ! Clean residual min=-0.001411 max=0.001366 Jy/beam ! Clean residual mean=-0.000005 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.297869 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 71 components and 0.297869 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.016 mas, bmaj=2.462 mas, bpa=-12.31 degrees ! Estimated noise=382.217 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.2015e-06 Jy ! Component: 100 - total flux cleaned = -0.000132042 Jy ! Component: 150 - total flux cleaned = -0.000266068 Jy ! Component: 200 - total flux cleaned = -0.000500151 Jy ! Total flux subtracted in 200 components = -0.000500151 Jy ! Clean residual min=-0.004797 max=0.003412 Jy/beam ! Clean residual mean=-0.000004 rms=0.000770 Jy/beam ! Combined flux in latest and established models = 0.297369 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 91 components and 0.297369 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=0.080318Jy sigma=0.000788 ! Fit after self-cal, rms=0.080245Jy sigma=0.000787 wmodel J2154+1727_X_2015_03_17_pus_map.mod ! Writing 91 model components to file: J2154+1727_X_2015_03_17_pus_map.mod wobs J2154+1727_X_2015_03_17_pus_uvs.fits ! Writing UV FITS file: J2154+1727_X_2015_03_17_pus_uvs.fits wwins J2154+1727_X_2015_03_17_pus_map.win ! wwins: Wrote 2 windows to J2154+1727_X_2015_03_17_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00134814 Jy ! Component: 100 - total flux cleaned = -0.00116629 Jy ! Component: 150 - total flux cleaned = -0.000942935 Jy ! Component: 200 - total flux cleaned = -0.000940016 Jy ! Component: 250 - total flux cleaned = -0.00108497 Jy ! Component: 300 - total flux cleaned = -0.00113082 Jy ! Component: 350 - total flux cleaned = -0.00122171 Jy ! Component: 400 - total flux cleaned = -0.00135162 Jy ! Component: 450 - total flux cleaned = -0.00130886 Jy ! Component: 500 - total flux cleaned = -0.00143128 Jy ! Component: 550 - total flux cleaned = -0.00155033 Jy ! Component: 600 - total flux cleaned = -0.00170436 Jy ! Component: 650 - total flux cleaned = -0.00185455 Jy ! Component: 700 - total flux cleaned = -0.00192771 Jy ! Component: 750 - total flux cleaned = -0.00196374 Jy ! Component: 800 - total flux cleaned = -0.00199939 Jy ! Component: 850 - total flux cleaned = -0.00213817 Jy ! Component: 900 - total flux cleaned = -0.0022397 Jy ! Component: 950 - total flux cleaned = -0.00233943 Jy ! Component: 1000 - total flux cleaned = -0.00243706 Jy ! Component: 1050 - total flux cleaned = -0.00262964 Jy ! Component: 1100 - total flux cleaned = -0.0025975 Jy ! Component: 1150 - total flux cleaned = -0.00265984 Jy ! Component: 1200 - total flux cleaned = -0.00281287 Jy ! Component: 1250 - total flux cleaned = -0.00287235 Jy ! Component: 1300 - total flux cleaned = -0.00290186 Jy ! Component: 1350 - total flux cleaned = -0.00301853 Jy ! Component: 1400 - total flux cleaned = -0.00307617 Jy ! Component: 1450 - total flux cleaned = -0.00313321 Jy ! Component: 1500 - total flux cleaned = -0.0033004 Jy ! Component: 1550 - total flux cleaned = -0.00327294 Jy ! Component: 1600 - total flux cleaned = -0.00330005 Jy ! Component: 1650 - total flux cleaned = -0.00338027 Jy ! Component: 1700 - total flux cleaned = -0.00338044 Jy ! Component: 1750 - total flux cleaned = -0.00351012 Jy ! Component: 1800 - total flux cleaned = -0.00353518 Jy ! Component: 1850 - total flux cleaned = -0.0035853 Jy ! Component: 1900 - total flux cleaned = -0.00353525 Jy ! Component: 1950 - total flux cleaned = -0.0036582 Jy ! Component: 2000 - total flux cleaned = -0.00363404 Jy ! Total flux subtracted in 2048 components = -0.00365853 Jy ! Clean residual min=-0.001250 max=0.001195 Jy/beam ! Clean residual mean=-0.000002 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.293711 Jy keep ! Adding 130 model components to the UV plane model. ! The established model now contains 220 components and 0.29371 Jy ![Exited script file: muppet] wmap "J2154+1727_X_2015_03_17_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.016 x 2.462 at -12.31 degrees (North through East) ! Clean map min=-0.0028673 max=0.16814 Jy/beam ! Writing clean map to FITS file: J2154+1727_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 0.168138 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000432836 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.772285 0.772285 1.54457 3.08914 6.17828 12.3566 24.7131 49.4263 98.8525 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.168 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.016 x 2.462 at -12.31 degrees (North through East) ! Clean map min=-0.0028673 max=0.16814 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 J2154+1727_X_2015_03_17_pus_uvs.log closed on Sat Dec 31 19:12:23 2016