! Started logfile: J1423+5055_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:45:29 2016 obs J1423+5055_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J1423+5055_X_2014_12_20_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.967446 visibilities/baseline/integration-bin. ! Found source: J1423+5055 ! ! 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 364 lines of history. ! ! Reading 59556 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 J1423+5055_X_2014_12_20_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 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.933059Jy sigma=0.011136 ! Fit after self-cal, rms=0.911777Jy sigma=0.010864 ! 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=0.8811 mas, bmaj=1.023 mas, bpa=-42.34 degrees ! Estimated noise=780.182 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 = 0.0706972 Jy ! Component: 100 - total flux cleaned = 0.090251 Jy ! Total flux subtracted in 100 components = 0.090251 Jy ! Clean residual min=-0.004002 max=0.012083 Jy/beam ! Clean residual mean=-0.000053 rms=0.001223 Jy/beam ! Combined flux in latest and established models = 0.090251 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.090251 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=0.076170Jy sigma=0.000806 ! Fit after self-cal, rms=0.076182Jy sigma=0.000805 ! Inverting map ! Added new window around map position (-1.2, 2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108363 Jy ! Component: 100 - total flux cleaned = 0.0161328 Jy ! Total flux subtracted in 100 components = 0.0161328 Jy ! Clean residual min=-0.003338 max=0.003308 Jy/beam ! Clean residual mean=-0.000023 rms=0.000773 Jy/beam ! Combined flux in latest and established models = 0.106384 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 9 components and 0.106384 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=0.074893Jy sigma=0.000786 ! Fit after self-cal, rms=0.074798Jy sigma=0.000785 ! 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=1.152 mas, bmaj=1.247 mas, bpa=-47.73 degrees ! Estimated noise=253.048 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 = 0.00361553 Jy ! Component: 100 - total flux cleaned = 0.0054259 Jy ! Component: 150 - total flux cleaned = 0.00600907 Jy ! Component: 200 - total flux cleaned = 0.00641619 Jy ! Total flux subtracted in 200 components = 0.00641619 Jy ! Clean residual min=-0.001985 max=0.002368 Jy/beam ! Clean residual mean=-0.000031 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.1128 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 19 components and 0.1128 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=0.074635Jy sigma=0.000782 ! Fit after self-cal, rms=0.074627Jy sigma=0.000782 ! 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 1.05 FD 1.08 HN 0.97 KP 1.08 ! LA 0.99 MK 0.91 NL 0.94 OV 0.94 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.06 HN 0.99 KP 1.04 ! LA 0.95 MK 0.93 NL 0.96 OV 0.94 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.08 HN 1.06 KP 0.99 ! LA 1.00 MK 0.94 NL 0.96 OV 0.93 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.06 HN 1.00 KP 0.94 ! LA 0.98 MK 0.94 NL 0.96 OV 0.95 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.04 HN 1.00 KP 0.88 ! LA 0.99 MK 0.97 NL 0.98 OV 0.95 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.10 HN 1.00 KP 0.89 ! LA 0.98 MK 0.95 NL 1.00 OV 0.95 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.18 HN 1.14 KP 0.93 ! LA 0.97 MK 0.99 NL 1.02 OV 1.00 ! PT 1.04 SC 1.13 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.16 HN 1.06 KP 0.89 ! LA 0.97 MK 0.96 NL 0.99 OV 0.97 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.08 HN 1.04 KP 0.92 ! LA 0.99 MK 0.93 NL 0.98 OV 0.99 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.11 HN 1.06 KP 0.96 ! LA 1.00 MK 0.98 NL 0.95 OV 0.96 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.10 HN 1.03 KP 0.98 ! LA 0.99 MK 0.94 NL 0.97 OV 0.96 ! PT 1.01 SC 1.07 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.06 HN 1.05 KP 1.02 ! LA 0.99 MK 0.93 NL 1.02 OV 0.98 ! PT 0.99 SC 1.00 ! ! ! Fit before self-cal, rms=0.074627Jy sigma=0.000782 ! Fit after self-cal, rms=0.076150Jy sigma=0.000777 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.141 mas, bmaj=1.253 mas, bpa=-45.87 degrees ! Estimated noise=252.364 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 (-2.8, 3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00243366 Jy ! Component: 100 - total flux cleaned = 0.00364234 Jy ! Component: 150 - total flux cleaned = 0.00429265 Jy ! Component: 200 - total flux cleaned = 0.0044413 Jy ! Total flux subtracted in 200 components = 0.0044413 Jy ! Clean residual min=-0.000982 max=0.001046 Jy/beam ! Clean residual mean=-0.000000 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.117241 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 40 components and 0.117241 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=0.076077Jy sigma=0.000776 ! Fit after self-cal, rms=0.076117Jy sigma=0.000776 ! 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=0.076117Jy sigma=0.000776 ! Fit after self-cal, rms=0.076877Jy sigma=0.000775 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.141 mas, bmaj=1.254 mas, bpa=-46.68 degrees ! Estimated noise=252.158 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00051159 Jy ! Component: 100 - total flux cleaned = 0.00081614 Jy ! Component: 150 - total flux cleaned = 0.00096048 Jy ! Component: 200 - total flux cleaned = 0.00102614 Jy ! Total flux subtracted in 200 components = 0.00102614 Jy ! Clean residual min=-0.000763 max=0.000983 Jy/beam ! Clean residual mean=-0.000002 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.118267 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 56 components and 0.118267 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=0.076867Jy sigma=0.000775 ! Fit after self-cal, rms=0.076880Jy sigma=0.000775 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 (-2.6, -13.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000592683 Jy ! Component: 100 - total flux cleaned = 0.000627054 Jy ! Component: 150 - total flux cleaned = 0.000627027 Jy ! Component: 200 - total flux cleaned = 0.000641259 Jy ! Total flux subtracted in 200 components = 0.000641259 Jy ! Clean residual min=-0.000730 max=0.000814 Jy/beam ! Clean residual mean=-0.000001 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.118909 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 72 components and 0.118909 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=0.076868Jy sigma=0.000774 ! Fit after self-cal, rms=0.076867Jy sigma=0.000774 ! 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=0.076867Jy sigma=0.000774 ! Fit after self-cal, rms=0.076839Jy sigma=0.000774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.141 mas, bmaj=1.256 mas, bpa=-46.88 degrees ! Estimated noise=251.697 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000152999 Jy ! Component: 100 - total flux cleaned = 0.000222926 Jy ! Component: 150 - total flux cleaned = 0.000209849 Jy ! Component: 200 - total flux cleaned = 0.000209673 Jy ! Total flux subtracted in 200 components = 0.000209673 Jy ! Clean residual min=-0.000715 max=0.000802 Jy/beam ! Clean residual mean=-0.000003 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.119118 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 78 components and 0.119118 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=0.076834Jy sigma=0.000774 ! Fit after self-cal, rms=0.076835Jy sigma=0.000774 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 (11.2, 4.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000311958 Jy ! Component: 100 - total flux cleaned = 0.000350351 Jy ! Component: 150 - total flux cleaned = 0.000381049 Jy ! Component: 200 - total flux cleaned = 0.00044893 Jy ! Total flux subtracted in 200 components = 0.00044893 Jy ! Clean residual min=-0.000699 max=0.000720 Jy/beam ! Clean residual mean=-0.000002 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.119567 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 92 components and 0.119567 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=0.076824Jy sigma=0.000774 ! Fit after self-cal, rms=0.076824Jy sigma=0.000774 ! 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=0.076824Jy sigma=0.000774 ! Fit after self-cal, rms=0.076796Jy sigma=0.000774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.366 mas, bmaj=2.533 mas, bpa=84.51 degrees ! Estimated noise=301.504 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000377785 Jy ! Component: 100 - total flux cleaned = 0.000448706 Jy ! Component: 150 - total flux cleaned = 0.000508576 Jy ! Component: 200 - total flux cleaned = 0.000543465 Jy ! Total flux subtracted in 200 components = 0.000543465 Jy ! Clean residual min=-0.000733 max=0.000733 Jy/beam ! Clean residual mean=-0.000001 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.120111 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 109 components and 0.120111 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=0.076796Jy sigma=0.000774 ! Fit after self-cal, rms=0.076796Jy sigma=0.000774 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 = 7.85937e-05 Jy ! Component: 100 - total flux cleaned = 0.000108452 Jy ! Component: 150 - total flux cleaned = 0.000129137 Jy ! Component: 200 - total flux cleaned = 0.000135557 Jy ! Total flux subtracted in 200 components = 0.000135557 Jy ! Clean residual min=-0.000720 max=0.000701 Jy/beam ! Clean residual mean=-0.000001 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.120246 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 119 components and 0.120246 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=0.076795Jy sigma=0.000774 ! Fit after self-cal, rms=0.076795Jy sigma=0.000774 ! 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=1.142 mas, bmaj=1.256 mas, bpa=-47.01 degrees ! Estimated noise=251.307 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.142 x 1.256 at -47.01 degrees (North through East) ! Clean map min=-0.00067331 max=0.089742 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=0.8705 mas, bmaj=1.032 mas, bpa=-42.05 degrees ! Estimated noise=775.661 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0700003 Jy ! Component: 100 - total flux cleaned = 0.0905033 Jy ! Component: 150 - total flux cleaned = 0.10074 Jy ! Component: 200 - total flux cleaned = 0.106347 Jy ! Total flux subtracted in 200 components = 0.106347 Jy ! Clean residual min=-0.002533 max=0.002884 Jy/beam ! Clean residual mean=-0.000019 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 0.106347 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.106347 Jy ! Inverting map and beam ! Estimated beam: bmin=1.142 mas, bmaj=1.256 mas, bpa=-47.01 degrees ! Estimated noise=251.307 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 = 0.00368045 Jy ! Component: 100 - total flux cleaned = 0.00599662 Jy ! Component: 150 - total flux cleaned = 0.00769134 Jy ! Component: 200 - total flux cleaned = 0.00899601 Jy ! Total flux subtracted in 200 components = 0.00899601 Jy ! Clean residual min=-0.000932 max=0.001020 Jy/beam ! Clean residual mean=-0.000016 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.115343 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 29 components and 0.115343 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=2.366 mas, bmaj=2.533 mas, bpa=84.51 degrees ! Estimated noise=301.504 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00157908 Jy ! Component: 100 - total flux cleaned = 0.0025469 Jy ! Component: 150 - total flux cleaned = 0.00326452 Jy ! Component: 200 - total flux cleaned = 0.00383584 Jy ! Total flux subtracted in 200 components = 0.00383584 Jy ! Clean residual min=-0.000700 max=0.000865 Jy/beam ! Clean residual mean=-0.000008 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.119179 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 = 0.000398192 Jy ! Component: 100 - total flux cleaned = 0.00062272 Jy ! Component: 150 - total flux cleaned = 0.000734542 Jy ! Component: 200 - total flux cleaned = 0.00078563 Jy ! Total flux subtracted in 200 components = 0.00078563 Jy ! Clean residual min=-0.000706 max=0.000775 Jy/beam ! Clean residual mean=-0.000003 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.119965 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 79 components and 0.119965 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.142 mas, bmaj=1.256 mas, bpa=-47.01 degrees ! Estimated noise=251.307 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000118664 Jy ! Component: 100 - total flux cleaned = 0.000209261 Jy ! Component: 150 - total flux cleaned = 0.000249101 Jy ! Component: 200 - total flux cleaned = 0.000249775 Jy ! Total flux subtracted in 200 components = 0.000249775 Jy ! Clean residual min=-0.000694 max=0.000689 Jy/beam ! Clean residual mean=-0.000000 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.120214 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 99 components and 0.120214 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=0.076805Jy sigma=0.000774 ! Fit after self-cal, rms=0.076805Jy sigma=0.000774 wmodel J1423+5055_X_2014_12_20_pus_map.mod ! Writing 99 model components to file: J1423+5055_X_2014_12_20_pus_map.mod wobs J1423+5055_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J1423+5055_X_2014_12_20_pus_uvs.fits wwins J1423+5055_X_2014_12_20_pus_map.win ! wwins: Wrote 5 windows to J1423+5055_X_2014_12_20_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 = 5.49239e-05 Jy ! Component: 100 - total flux cleaned = 0.000162406 Jy ! Component: 150 - total flux cleaned = 0.000274806 Jy ! Component: 200 - total flux cleaned = 0.000349836 Jy ! Component: 250 - total flux cleaned = 0.000432442 Jy ! Component: 300 - total flux cleaned = 0.000482252 Jy ! Component: 350 - total flux cleaned = 0.000530488 Jy ! Component: 400 - total flux cleaned = 0.000596422 Jy ! Component: 450 - total flux cleaned = 0.000679118 Jy ! Component: 500 - total flux cleaned = 0.000759894 Jy ! Component: 550 - total flux cleaned = 0.000821406 Jy ! Component: 600 - total flux cleaned = 0.000881659 Jy ! Component: 650 - total flux cleaned = 0.000898566 Jy ! Component: 700 - total flux cleaned = 0.000932087 Jy ! Component: 750 - total flux cleaned = 0.00094039 Jy ! Component: 800 - total flux cleaned = 0.00097276 Jy ! Component: 850 - total flux cleaned = 0.000972724 Jy ! Component: 900 - total flux cleaned = 0.000972696 Jy ! Component: 950 - total flux cleaned = 0.000980511 Jy ! Component: 1000 - total flux cleaned = 0.000995896 Jy ! Component: 1050 - total flux cleaned = 0.00101847 Jy ! Component: 1100 - total flux cleaned = 0.00103325 Jy ! Component: 1150 - total flux cleaned = 0.00101118 Jy ! Component: 1200 - total flux cleaned = 0.00101842 Jy ! Component: 1250 - total flux cleaned = 0.00101126 Jy ! Component: 1300 - total flux cleaned = 0.00103967 Jy ! Component: 1350 - total flux cleaned = 0.00103264 Jy ! Component: 1400 - total flux cleaned = 0.00102576 Jy ! Component: 1450 - total flux cleaned = 0.00101898 Jy ! Component: 1500 - total flux cleaned = 0.000998874 Jy ! Component: 1550 - total flux cleaned = 0.000972238 Jy ! Component: 1600 - total flux cleaned = 0.000972195 Jy ! Component: 1650 - total flux cleaned = 0.00094602 Jy ! Component: 1700 - total flux cleaned = 0.000946001 Jy ! Component: 1750 - total flux cleaned = 0.000920273 Jy ! Component: 1800 - total flux cleaned = 0.000901121 Jy ! Component: 1850 - total flux cleaned = 0.000901124 Jy ! Component: 1900 - total flux cleaned = 0.000888647 Jy ! Component: 1950 - total flux cleaned = 0.000882467 Jy ! Component: 2000 - total flux cleaned = 0.000870109 Jy ! Total flux subtracted in 2048 components = 0.000857978 Jy ! Clean residual min=-0.000327 max=0.000364 Jy/beam ! Clean residual mean=-0.000001 rms=0.000109 Jy/beam ! Combined flux in latest and established models = 0.121072 Jy keep ! Adding 139 model components to the UV plane model. ! The established model now contains 238 components and 0.121072 Jy ![Exited script file: muppet] wmap "J1423+5055_X_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.142 x 1.256 at -47.01 degrees (North through East) ! Clean map min=-0.00060561 max=0.0894 Jy/beam ! Writing clean map to FITS file: J1423+5055_X_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0893997 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000108596 device "J1423+5055_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J1423+5055_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.364418 0.364418 0.728835 1.45767 2.91534 5.83068 11.6614 23.3227 46.6455 93.2909 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.089 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.142 x 1.256 at -47.01 degrees (North through East) ! Clean map min=-0.00060561 max=0.0894 Jy/beam quit ! Quitting program ! Log file J1423+5055_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:45:33 2016