! Started logfile: J0035+1438_X_2014_05_31_pus_uvs.log on Sun Nov 27 17:58:10 2016 obs J0035+1438_X_2014_05_31_pus_uva.fits ! Reading UV FITS file: J0035+1438_X_2014_05_31_pus_uva.fits ! AN table 1: 93 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.985902 visibilities/baseline/integration-bin. ! Found source: J0035+1438 ! ! 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 344 lines of history. ! ! Reading 49512 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 J0035+1438_X_2014_05_31_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 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.873425Jy sigma=0.010419 ! Fit after self-cal, rms=0.858275Jy sigma=0.010246 ! 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=0.7626 mas, bmaj=1.691 mas, bpa=-0.4351 degrees ! Estimated noise=583.049 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 = 0.108328 Jy ! Component: 100 - total flux cleaned = 0.136348 Jy ! Total flux subtracted in 100 components = 0.136348 Jy ! Clean residual min=-0.006812 max=0.015961 Jy/beam ! Clean residual mean=-0.000070 rms=0.002221 Jy/beam ! Combined flux in latest and established models = 0.136348 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.136348 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=0.079253Jy sigma=0.000909 ! Fit after self-cal, rms=0.079251Jy sigma=0.000909 ! Inverting map ! Added new window around map position (1.2, 2.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0172341 Jy ! Component: 100 - total flux cleaned = 0.0288325 Jy ! Total flux subtracted in 100 components = 0.0288325 Jy ! Clean residual min=-0.006009 max=0.006473 Jy/beam ! Clean residual mean=-0.000040 rms=0.001578 Jy/beam ! Combined flux in latest and established models = 0.165181 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 30 components and 0.165181 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=0.074464Jy sigma=0.000846 ! Fit after self-cal, rms=0.074384Jy sigma=0.000844 ! 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=0.908 mas, bmaj=1.942 mas, bpa=-0.7908 degrees ! Estimated noise=268.943 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 = 0.0111441 Jy ! Component: 100 - total flux cleaned = 0.0184584 Jy ! Component: 150 - total flux cleaned = 0.0235083 Jy ! Component: 200 - total flux cleaned = 0.0270811 Jy ! Total flux subtracted in 200 components = 0.0270811 Jy ! Clean residual min=-0.005418 max=0.005534 Jy/beam ! Clean residual mean=-0.000014 rms=0.001421 Jy/beam ! Combined flux in latest and established models = 0.192262 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 65 components and 0.192262 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=0.072393Jy sigma=0.000820 ! Fit after self-cal, rms=0.072373Jy sigma=0.000820 ! 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 1.07 HN 1.06 KP 0.89 ! LA 1.02 MK 0.92 NL 1.01 OV 0.98 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.08 HN 1.10 KP 0.87 ! LA 1.03 MK 0.93 NL 1.00 OV 0.97 ! PT 0.91 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.09 HN 1.11 KP 0.81 ! LA 1.06 MK 0.95 NL 1.00 OV 0.96 ! PT 0.90 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.09 HN 1.10 KP 0.77 ! LA 1.05 MK 0.95 NL 1.01 OV 0.97 ! PT 0.93 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.09 HN 1.03 KP 0.74 ! LA 1.06 MK 0.98 NL 1.04 OV 0.99 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.11 HN 1.08 KP 0.75 ! LA 1.04 MK 0.95 NL 1.05 OV 1.02 ! PT 0.94 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.20 HN 1.24 KP 0.80 ! LA 1.14 MK 0.99 NL 1.07 OV 1.06 ! PT 0.99 SC 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.15 HN 1.18 KP 0.73 ! LA 1.05 MK 0.96 NL 1.02 OV 1.02 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.13 HN 1.16 KP 0.75 ! LA 1.07 MK 0.97 NL 1.03 OV 1.03 ! PT 0.93 SC 1.04 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.11 HN 1.15 KP 0.78 ! LA 1.06 MK 1.01 NL 1.04 OV 1.04 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.13 HN 1.12 KP 0.81 ! LA 1.08 MK 1.03 NL 1.07 OV 1.01 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.13 HN 1.07 KP 0.88 ! LA 1.08 MK 1.02 NL 1.07 OV 1.02 ! PT 0.97 SC 1.00 ! ! ! Fit before self-cal, rms=0.072373Jy sigma=0.000820 ! Fit after self-cal, rms=0.069231Jy sigma=0.000781 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9142 mas, bmaj=1.952 mas, bpa=-0.9014 degrees ! Estimated noise=265.996 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 = 0.00191221 Jy ! Component: 100 - total flux cleaned = 0.00191331 Jy ! Component: 150 - total flux cleaned = 0.0019098 Jy ! Component: 200 - total flux cleaned = 0.00193488 Jy ! Total flux subtracted in 200 components = 0.00193488 Jy ! Clean residual min=-0.001308 max=0.001218 Jy/beam ! Clean residual mean=-0.000000 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.194197 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 71 components and 0.194197 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=0.069174Jy sigma=0.000780 ! Fit after self-cal, rms=0.069204Jy sigma=0.000780 ! 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=0.069204Jy sigma=0.000780 ! Fit after self-cal, rms=0.069281Jy sigma=0.000779 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9149 mas, bmaj=1.955 mas, bpa=-0.8924 degrees ! Estimated noise=266.116 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000577563 Jy ! Component: 100 - total flux cleaned = 0.000576624 Jy ! Component: 150 - total flux cleaned = 0.000610623 Jy ! Component: 200 - total flux cleaned = 0.000641034 Jy ! Total flux subtracted in 200 components = 0.000641034 Jy ! Clean residual min=-0.000937 max=0.001103 Jy/beam ! Clean residual mean=0.000000 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.194838 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 74 components and 0.194838 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=0.069267Jy sigma=0.000779 ! Fit after self-cal, rms=0.069269Jy sigma=0.000779 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 (-0.6, -9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000793772 Jy ! Component: 100 - total flux cleaned = 0.000966633 Jy ! Component: 150 - total flux cleaned = 0.00108562 Jy ! Component: 200 - total flux cleaned = 0.00122131 Jy ! Total flux subtracted in 200 components = 0.00122131 Jy ! Clean residual min=-0.000824 max=0.000951 Jy/beam ! Clean residual mean=0.000001 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.196059 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 95 components and 0.196059 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=0.069251Jy sigma=0.000778 ! Fit after self-cal, rms=0.069251Jy sigma=0.000778 ! Inverting map ! Added new window around map position (6.8, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00054021 Jy ! Component: 100 - total flux cleaned = 0.000752386 Jy ! Component: 150 - total flux cleaned = 0.00101737 Jy ! Component: 200 - total flux cleaned = 0.00114253 Jy ! Total flux subtracted in 200 components = 0.00114253 Jy ! Clean residual min=-0.000787 max=0.000868 Jy/beam ! Clean residual mean=0.000001 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.197202 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 109 components and 0.197202 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=0.069237Jy sigma=0.000778 ! Fit after self-cal, rms=0.069237Jy sigma=0.000778 ! Inverting map ! Added new window around map position (21, 6.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0005693 Jy ! Component: 100 - total flux cleaned = 0.000763869 Jy ! Component: 150 - total flux cleaned = 0.000909012 Jy ! Component: 200 - total flux cleaned = 0.000949137 Jy ! Total flux subtracted in 200 components = 0.000949137 Jy ! Clean residual min=-0.000747 max=0.000727 Jy/beam ! Clean residual mean=0.000001 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.198151 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 129 components and 0.198151 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=0.069226Jy sigma=0.000778 ! Fit after self-cal, rms=0.069225Jy sigma=0.000778 ! 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=0.069225Jy sigma=0.000778 ! Fit after self-cal, rms=0.069241Jy sigma=0.000778 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9149 mas, bmaj=1.954 mas, bpa=-0.9521 degrees ! Estimated noise=266.01 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000127975 Jy ! Component: 100 - total flux cleaned = 0.00019356 Jy ! Component: 150 - total flux cleaned = 0.000230819 Jy ! Component: 200 - total flux cleaned = 0.000242813 Jy ! Total flux subtracted in 200 components = 0.000242813 Jy ! Clean residual min=-0.000704 max=0.000710 Jy/beam ! Clean residual mean=0.000000 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.198394 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 140 components and 0.198394 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=0.069236Jy sigma=0.000778 ! Fit after self-cal, rms=0.069237Jy sigma=0.000778 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 = 5.86726e-05 Jy ! Component: 100 - total flux cleaned = 6.94493e-05 Jy ! Component: 150 - total flux cleaned = 6.94392e-05 Jy ! Component: 200 - total flux cleaned = 7.97559e-05 Jy ! Total flux subtracted in 200 components = 7.97559e-05 Jy ! Clean residual min=-0.000698 max=0.000704 Jy/beam ! Clean residual mean=0.000001 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.198473 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 146 components and 0.198473 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=0.069234Jy sigma=0.000778 ! Fit after self-cal, rms=0.069234Jy sigma=0.000778 ! 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=0.069234Jy sigma=0.000778 ! Fit after self-cal, rms=0.069233Jy sigma=0.000778 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.118 mas, bmaj=2.979 mas, bpa=-3.703 degrees ! Estimated noise=325.735 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000228775 Jy ! Component: 100 - total flux cleaned = -0.000338757 Jy ! Component: 150 - total flux cleaned = -0.00034966 Jy ! Component: 200 - total flux cleaned = -0.000331454 Jy ! Total flux subtracted in 200 components = -0.000331454 Jy ! Clean residual min=-0.000779 max=0.000584 Jy/beam ! Clean residual mean=-0.000000 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.198142 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 157 components and 0.198142 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=0.069233Jy sigma=0.000778 ! Fit after self-cal, rms=0.069232Jy sigma=0.000778 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 = -5.08287e-05 Jy ! Component: 100 - total flux cleaned = -4.31999e-05 Jy ! Component: 150 - total flux cleaned = -5.02122e-05 Jy ! Component: 200 - total flux cleaned = -6.32762e-05 Jy ! Total flux subtracted in 200 components = -6.32762e-05 Jy ! Clean residual min=-0.000758 max=0.000569 Jy/beam ! Clean residual mean=-0.000001 rms=0.000185 Jy/beam ! Combined flux in latest and established models = 0.198079 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 166 components and 0.198079 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=0.069233Jy sigma=0.000778 ! Fit after self-cal, rms=0.069232Jy sigma=0.000778 ! 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=0.915 mas, bmaj=1.954 mas, bpa=-0.9838 degrees ! Estimated noise=265.979 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.915 x 1.954 at -0.9838 degrees (North through East) ! Clean map min=-0.00067375 max=0.14014 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=0.7668 mas, bmaj=1.702 mas, bpa=-0.534 degrees ! Estimated noise=580.449 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.107657 Jy ! Component: 100 - total flux cleaned = 0.136071 Jy ! Component: 150 - total flux cleaned = 0.152999 Jy ! Component: 200 - total flux cleaned = 0.164291 Jy ! Total flux subtracted in 200 components = 0.164291 Jy ! Clean residual min=-0.003359 max=0.006195 Jy/beam ! Clean residual mean=-0.000033 rms=0.001062 Jy/beam ! Combined flux in latest and established models = 0.164291 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.164291 Jy ! Inverting map and beam ! Estimated beam: bmin=0.915 mas, bmaj=1.954 mas, bpa=-0.9838 degrees ! Estimated noise=265.979 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 = 0.00997579 Jy ! Component: 100 - total flux cleaned = 0.0163751 Jy ! Component: 150 - total flux cleaned = 0.0206763 Jy ! Component: 200 - total flux cleaned = 0.0236173 Jy ! Total flux subtracted in 200 components = 0.0236173 Jy ! Clean residual min=-0.001240 max=0.001748 Jy/beam ! Clean residual mean=-0.000013 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.187909 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 59 components and 0.187909 Jy ! Inverting map ! Added new window around map position (0, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00206564 Jy ! Component: 100 - total flux cleaned = 0.00354051 Jy ! Component: 150 - total flux cleaned = 0.00472494 Jy ! Component: 200 - total flux cleaned = 0.00566952 Jy ! Total flux subtracted in 200 components = 0.00566952 Jy ! Clean residual min=-0.000944 max=0.000802 Jy/beam ! Clean residual mean=-0.000004 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.193578 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 80 components and 0.193578 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=2.118 mas, bmaj=2.979 mas, bpa=-3.703 degrees ! Estimated noise=325.735 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125743 Jy ! Component: 100 - total flux cleaned = 0.00194616 Jy ! Component: 150 - total flux cleaned = 0.00233527 Jy ! Component: 200 - total flux cleaned = 0.00268086 Jy ! Total flux subtracted in 200 components = 0.00268086 Jy ! Clean residual min=-0.000866 max=0.000684 Jy/beam ! Clean residual mean=-0.000003 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.196259 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 = 0.000274437 Jy ! Component: 100 - total flux cleaned = 0.000409691 Jy ! Component: 150 - total flux cleaned = 0.00047021 Jy ! Component: 200 - total flux cleaned = 0.000538222 Jy ! Total flux subtracted in 200 components = 0.000538222 Jy ! Clean residual min=-0.000800 max=0.000649 Jy/beam ! Clean residual mean=-0.000002 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.196797 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 131 components and 0.196797 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.915 mas, bmaj=1.954 mas, bpa=-0.9838 degrees ! Estimated noise=265.979 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000288711 Jy ! Component: 100 - total flux cleaned = 0.000363878 Jy ! Component: 150 - total flux cleaned = 0.000364311 Jy ! Component: 200 - total flux cleaned = 0.000318351 Jy ! Total flux subtracted in 200 components = 0.000318351 Jy ! Clean residual min=-0.000756 max=0.000723 Jy/beam ! Clean residual mean=-0.000000 rms=0.000178 Jy/beam ! Combined flux in latest and established models = 0.197115 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 152 components and 0.197115 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=0.069239Jy sigma=0.000778 ! Fit after self-cal, rms=0.069235Jy sigma=0.000778 wmodel J0035+1438_X_2014_05_31_pus_map.mod ! Writing 152 model components to file: J0035+1438_X_2014_05_31_pus_map.mod wobs J0035+1438_X_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J0035+1438_X_2014_05_31_pus_uvs.fits wwins J0035+1438_X_2014_05_31_pus_map.win ! wwins: Wrote 6 windows to J0035+1438_X_2014_05_31_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 = -5.6837e-05 Jy ! Component: 100 - total flux cleaned = -8.07848e-05 Jy ! Component: 150 - total flux cleaned = -8.05842e-05 Jy ! Component: 200 - total flux cleaned = -4.83301e-05 Jy ! Component: 250 - total flux cleaned = -6.91823e-05 Jy ! Component: 300 - total flux cleaned = -5.90426e-05 Jy ! Component: 350 - total flux cleaned = -5.90575e-05 Jy ! Component: 400 - total flux cleaned = -5.89074e-05 Jy ! Component: 450 - total flux cleaned = -2.16179e-05 Jy ! Component: 500 - total flux cleaned = 5.61267e-06 Jy ! Component: 550 - total flux cleaned = 2.32876e-05 Jy ! Component: 600 - total flux cleaned = 1.46253e-05 Jy ! Component: 650 - total flux cleaned = 4.04565e-05 Jy ! Component: 700 - total flux cleaned = 3.1946e-05 Jy ! Component: 750 - total flux cleaned = 2.36671e-05 Jy ! Component: 800 - total flux cleaned = 1.56034e-05 Jy ! Component: 850 - total flux cleaned = 7.72848e-06 Jy ! Component: 900 - total flux cleaned = 7.71494e-06 Jy ! Component: 950 - total flux cleaned = -1.54225e-05 Jy ! Component: 1000 - total flux cleaned = -2.30311e-05 Jy ! Component: 1050 - total flux cleaned = -3.05206e-05 Jy ! Component: 1100 - total flux cleaned = -4.52907e-05 Jy ! Component: 1150 - total flux cleaned = -7.45771e-05 Jy ! Component: 1200 - total flux cleaned = -0.000125139 Jy ! Component: 1250 - total flux cleaned = -0.000167822 Jy ! Component: 1300 - total flux cleaned = -0.00018881 Jy ! Component: 1350 - total flux cleaned = -0.00022361 Jy ! Component: 1400 - total flux cleaned = -0.000264935 Jy ! Component: 1450 - total flux cleaned = -0.000305715 Jy ! Component: 1500 - total flux cleaned = -0.000352815 Jy ! Component: 1550 - total flux cleaned = -0.000392733 Jy ! Component: 1600 - total flux cleaned = -0.000419109 Jy ! Component: 1650 - total flux cleaned = -0.000451763 Jy ! Component: 1700 - total flux cleaned = -0.000490561 Jy ! Component: 1750 - total flux cleaned = -0.000503288 Jy ! Component: 1800 - total flux cleaned = -0.000503315 Jy ! Component: 1850 - total flux cleaned = -0.000509745 Jy ! Component: 1900 - total flux cleaned = -0.000547164 Jy ! Component: 1950 - total flux cleaned = -0.000553342 Jy ! Component: 2000 - total flux cleaned = -0.000565599 Jy ! Total flux subtracted in 2048 components = -0.000577693 Jy ! Clean residual min=-0.000369 max=0.000330 Jy/beam ! Clean residual mean=-0.000000 rms=0.000115 Jy/beam ! Combined flux in latest and established models = 0.196538 Jy keep ! Adding 148 model components to the UV plane model. ! The established model now contains 300 components and 0.196538 Jy ![Exited script file: muppet] wmap "J0035+1438_X_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.915 x 1.954 at -0.9838 degrees (North through East) ! Clean map min=-0.00061887 max=0.14082 Jy/beam ! Writing clean map to FITS file: J0035+1438_X_2014_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.140817 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000115174 device "J0035+1438_X_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J0035+1438_X_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.245369 0.245369 0.490738 0.981476 1.96295 3.9259 7.85181 15.7036 31.4072 62.8144 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.14 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.915 x 1.954 at -0.9838 degrees (North through East) ! Clean map min=-0.00061887 max=0.14082 Jy/beam quit ! Quitting program ! Log file J0035+1438_X_2014_05_31_pus_uvs.log closed on Sun Nov 27 17:58:13 2016