! Started logfile: J1438+4418_X_2014_08_09_pus_uvs.log on Wed Nov 30 14:11:54 2016 obs J1438+4418_X_2014_08_09_pus_uva.fits ! Reading UV FITS file: J1438+4418_X_2014_08_09_pus_uva.fits ! AN table 1: 82 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.776152 visibilities/baseline/integration-bin. ! Found source: J1438+4418 ! ! 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 324 lines of history. ! ! Reading 34368 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 J1438+4418_X_2014_08_09_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 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.932013Jy sigma=0.010776 ! Fit after self-cal, rms=0.916105Jy sigma=0.010604 ! 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=0.9444 mas, bmaj=1.671 mas, bpa=40.62 degrees ! Estimated noise=681.287 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 = 0.0632941 Jy ! Component: 100 - total flux cleaned = 0.084773 Jy ! Total flux subtracted in 100 components = 0.084773 Jy ! Clean residual min=-0.005740 max=0.010344 Jy/beam ! Clean residual mean=-0.000073 rms=0.001676 Jy/beam ! Combined flux in latest and established models = 0.084773 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.084773 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=0.075059Jy sigma=0.000826 ! Fit after self-cal, rms=0.074960Jy sigma=0.000825 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0129228 Jy ! Component: 100 - total flux cleaned = 0.0210779 Jy ! Total flux subtracted in 100 components = 0.0210779 Jy ! Clean residual min=-0.004067 max=0.005306 Jy/beam ! Clean residual mean=-0.000036 rms=0.001118 Jy/beam ! Combined flux in latest and established models = 0.105851 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 27 components and 0.105851 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=0.072018Jy sigma=0.000789 ! Fit after self-cal, rms=0.071986Jy sigma=0.000789 ! 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=1.156 mas, bmaj=1.781 mas, bpa=38.28 degrees ! Estimated noise=332.856 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 = 0.00742625 Jy ! Component: 100 - total flux cleaned = 0.0114219 Jy ! Component: 150 - total flux cleaned = 0.0137331 Jy ! Component: 200 - total flux cleaned = 0.0151679 Jy ! Total flux subtracted in 200 components = 0.0151679 Jy ! Clean residual min=-0.004672 max=0.003436 Jy/beam ! Clean residual mean=-0.000020 rms=0.001010 Jy/beam ! Combined flux in latest and established models = 0.121019 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 44 components and 0.121019 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=0.071165Jy sigma=0.000781 ! Fit after self-cal, rms=0.071159Jy sigma=0.000780 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.15 HN 1.05 KP 0.90 ! LA 1.00 MK 0.99 NL 0.94 OV 0.99 ! PT 1.05 SC 1.03 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.10 HN 1.15 KP 0.88 ! LA 1.05 MK 1.00 NL 0.93 OV 1.01 ! PT 0.91 SC 1.05 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.07 HN 1.09 KP 0.80 ! LA 1.04 MK 1.07 NL 1.01 OV 0.98 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.08 HN 1.06 KP 0.79 ! LA 1.06 MK 1.06 NL 0.93 OV 0.95 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.12 HN 1.03 KP 0.74 ! LA 1.04 MK 0.99 NL 0.99 OV 1.01 ! PT 0.92 SC 1.03 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.15 HN 1.08 KP 0.79 ! LA 1.08 MK 1.03 NL 0.97 OV 1.01 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.21 HN 1.19 KP 0.80 ! LA 1.16 MK 1.14 NL 1.00 OV 1.08 ! PT 1.04 SC 1.07 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.12 HN 1.15 KP 0.75 ! LA 1.06 MK 1.03 NL 0.97 OV 1.07 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.12 HN 1.21 KP 0.76 ! LA 1.07 MK 1.05 NL 1.00 OV 1.02 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.15 HN 1.10 KP 0.80 ! LA 1.10 MK 1.00 NL 1.00 OV 1.08 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.13 HN 1.02 KP 0.84 ! LA 1.05 MK 1.04 NL 1.00 OV 1.02 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.13 HN 1.08 KP 0.86 ! LA 1.04 MK 1.04 NL 1.07 OV 1.05 ! PT 0.99 SC 1.04 ! ! ! Fit before self-cal, rms=0.071159Jy sigma=0.000780 ! Fit after self-cal, rms=0.070955Jy sigma=0.000766 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.17 mas, bmaj=1.792 mas, bpa=38.44 degrees ! Estimated noise=334.659 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 = 8.97662e-05 Jy ! Component: 100 - total flux cleaned = -2.15176e-05 Jy ! Component: 150 - total flux cleaned = -6.21126e-05 Jy ! Component: 200 - total flux cleaned = -7.38145e-05 Jy ! Total flux subtracted in 200 components = -7.38145e-05 Jy ! Clean residual min=-0.001105 max=0.001062 Jy/beam ! Clean residual mean=-0.000001 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.120945 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 54 components and 0.120945 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=0.070945Jy sigma=0.000766 ! Fit after self-cal, rms=0.070974Jy sigma=0.000766 ! 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=0.070974Jy sigma=0.000766 ! Fit after self-cal, rms=0.071437Jy sigma=0.000765 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.169 mas, bmaj=1.798 mas, bpa=38.54 degrees ! Estimated noise=335.194 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.85655e-05 Jy ! Component: 100 - total flux cleaned = -6.628e-05 Jy ! Component: 150 - total flux cleaned = -7.76857e-05 Jy ! Component: 200 - total flux cleaned = -7.74334e-05 Jy ! Total flux subtracted in 200 components = -7.74334e-05 Jy ! Clean residual min=-0.001113 max=0.001019 Jy/beam ! Clean residual mean=-0.000000 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.120868 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 55 components and 0.120868 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=0.071432Jy sigma=0.000765 ! Fit after self-cal, rms=0.071446Jy sigma=0.000765 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 = 1.79233e-06 Jy ! Component: 100 - total flux cleaned = -9.67006e-06 Jy ! Component: 150 - total flux cleaned = -1.95269e-05 Jy ! Component: 200 - total flux cleaned = -1.93025e-05 Jy ! Total flux subtracted in 200 components = -1.93025e-05 Jy ! Clean residual min=-0.001116 max=0.001000 Jy/beam ! Clean residual mean=-0.000000 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.120848 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 56 components and 0.120848 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=0.071443Jy sigma=0.000765 ! Fit after self-cal, rms=0.071443Jy sigma=0.000765 ! 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=0.071443Jy sigma=0.000765 ! Fit after self-cal, rms=0.071534Jy sigma=0.000765 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.17 mas, bmaj=1.798 mas, bpa=38.56 degrees ! Estimated noise=335.31 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.66003e-05 Jy ! Component: 100 - total flux cleaned = -5.45577e-05 Jy ! Component: 150 - total flux cleaned = -5.4773e-05 Jy ! Component: 200 - total flux cleaned = -7.06669e-05 Jy ! Total flux subtracted in 200 components = -7.06669e-05 Jy ! Clean residual min=-0.001101 max=0.000974 Jy/beam ! Clean residual mean=-0.000000 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.120778 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 57 components and 0.120778 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=0.071531Jy sigma=0.000765 ! Fit after self-cal, rms=0.071533Jy sigma=0.000765 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 = 1.10104e-05 Jy ! Component: 100 - total flux cleaned = -5.05745e-06 Jy ! Component: 150 - total flux cleaned = -1.23845e-05 Jy ! Component: 200 - total flux cleaned = -1.95175e-05 Jy ! Total flux subtracted in 200 components = -1.95175e-05 Jy ! Clean residual min=-0.001099 max=0.000957 Jy/beam ! Clean residual mean=-0.000000 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.120758 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 59 components and 0.120758 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=0.071531Jy sigma=0.000765 ! Fit after self-cal, rms=0.071531Jy sigma=0.000765 ! 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=0.071531Jy sigma=0.000765 ! Fit after self-cal, rms=0.071568Jy sigma=0.000765 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.239 mas, bmaj=2.385 mas, bpa=16.38 degrees ! Estimated noise=384.666 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000205981 Jy ! Component: 100 - total flux cleaned = -0.00023139 Jy ! Component: 150 - total flux cleaned = -0.000250778 Jy ! Component: 200 - total flux cleaned = -0.00027034 Jy ! Total flux subtracted in 200 components = -0.00027034 Jy ! Clean residual min=-0.000874 max=0.000875 Jy/beam ! Clean residual mean=-0.000002 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.120488 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 66 components and 0.120488 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=0.071569Jy sigma=0.000765 ! Fit after self-cal, rms=0.071570Jy sigma=0.000765 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 = -3.03136e-05 Jy ! Component: 100 - total flux cleaned = -4.32203e-05 Jy ! Component: 150 - total flux cleaned = -5.34318e-05 Jy ! Component: 200 - total flux cleaned = -6.26189e-05 Jy ! Total flux subtracted in 200 components = -6.26189e-05 Jy ! Clean residual min=-0.000873 max=0.000870 Jy/beam ! Clean residual mean=-0.000002 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.120425 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 69 components and 0.120425 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=0.071571Jy sigma=0.000765 ! Fit after self-cal, rms=0.071571Jy sigma=0.000765 ! 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=1.17 mas, bmaj=1.798 mas, bpa=38.58 degrees ! Estimated noise=335.357 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.17 x 1.798 at 38.58 degrees (North through East) ! Clean map min=-0.0010394 max=0.086315 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=0.9546 mas, bmaj=1.684 mas, bpa=40.82 degrees ! Estimated noise=690.541 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0638886 Jy ! Component: 100 - total flux cleaned = 0.0862592 Jy ! Component: 150 - total flux cleaned = 0.0988462 Jy ! Component: 200 - total flux cleaned = 0.106699 Jy ! Total flux subtracted in 200 components = 0.106699 Jy ! Clean residual min=-0.003294 max=0.004103 Jy/beam ! Clean residual mean=-0.000025 rms=0.000783 Jy/beam ! Combined flux in latest and established models = 0.106699 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.106699 Jy ! Inverting map and beam ! Estimated beam: bmin=1.17 mas, bmaj=1.798 mas, bpa=38.58 degrees ! Estimated noise=335.357 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 = 0.00643244 Jy ! Component: 100 - total flux cleaned = 0.00979448 Jy ! Component: 150 - total flux cleaned = 0.0116562 Jy ! Component: 200 - total flux cleaned = 0.0127102 Jy ! Total flux subtracted in 200 components = 0.0127102 Jy ! Clean residual min=-0.001181 max=0.001057 Jy/beam ! Clean residual mean=-0.000004 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.119409 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 34 components and 0.119409 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=2.239 mas, bmaj=2.385 mas, bpa=16.38 degrees ! Estimated noise=384.666 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000549556 Jy ! Component: 100 - total flux cleaned = 0.000793833 Jy ! Component: 150 - total flux cleaned = 0.000910333 Jy ! Component: 200 - total flux cleaned = 0.000926736 Jy ! Total flux subtracted in 200 components = 0.000926736 Jy ! Clean residual min=-0.000850 max=0.000867 Jy/beam ! Clean residual mean=-0.000003 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.120336 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.18876e-05 Jy ! Component: 100 - total flux cleaned = 2.53822e-05 Jy ! Component: 150 - total flux cleaned = 3.27873e-05 Jy ! Component: 200 - total flux cleaned = 3.51072e-05 Jy ! Total flux subtracted in 200 components = 3.51072e-05 Jy ! Clean residual min=-0.000845 max=0.000869 Jy/beam ! Clean residual mean=-0.000003 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.120371 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 48 components and 0.120371 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.17 mas, bmaj=1.798 mas, bpa=38.58 degrees ! Estimated noise=335.357 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.73542e-05 Jy ! Component: 100 - total flux cleaned = 4.11054e-05 Jy ! Component: 150 - total flux cleaned = 6.81498e-05 Jy ! Component: 200 - total flux cleaned = 0.000103943 Jy ! Total flux subtracted in 200 components = 0.000103943 Jy ! Clean residual min=-0.001103 max=0.001008 Jy/beam ! Clean residual mean=-0.000001 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.120475 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 54 components and 0.120475 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=0.071574Jy sigma=0.000765 ! Fit after self-cal, rms=0.071570Jy sigma=0.000765 wmodel J1438+4418_X_2014_08_09_pus_map.mod ! Writing 54 model components to file: J1438+4418_X_2014_08_09_pus_map.mod wobs J1438+4418_X_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J1438+4418_X_2014_08_09_pus_uvs.fits wwins J1438+4418_X_2014_08_09_pus_map.win ! wwins: Wrote 1 windows to J1438+4418_X_2014_08_09_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 = -0.000385699 Jy ! Component: 100 - total flux cleaned = -0.000511305 Jy ! Component: 150 - total flux cleaned = -0.000561899 Jy ! Component: 200 - total flux cleaned = -0.000609923 Jy ! Component: 250 - total flux cleaned = -0.000640893 Jy ! Component: 300 - total flux cleaned = -0.000655747 Jy ! Component: 350 - total flux cleaned = -0.000670082 Jy ! Component: 400 - total flux cleaned = -0.000656313 Jy ! Component: 450 - total flux cleaned = -0.000655924 Jy ! Component: 500 - total flux cleaned = -0.000655731 Jy ! Component: 550 - total flux cleaned = -0.000643452 Jy ! Component: 600 - total flux cleaned = -0.00071704 Jy ! Component: 650 - total flux cleaned = -0.000740539 Jy ! Component: 700 - total flux cleaned = -0.000751894 Jy ! Component: 750 - total flux cleaned = -0.000785873 Jy ! Component: 800 - total flux cleaned = -0.000808347 Jy ! Component: 850 - total flux cleaned = -0.000852168 Jy ! Component: 900 - total flux cleaned = -0.00086287 Jy ! Component: 950 - total flux cleaned = -0.000936642 Jy ! Component: 1000 - total flux cleaned = -0.000978048 Jy ! Component: 1050 - total flux cleaned = -0.00102878 Jy ! Component: 1100 - total flux cleaned = -0.0010389 Jy ! Component: 1150 - total flux cleaned = -0.00108805 Jy ! Component: 1200 - total flux cleaned = -0.00114573 Jy ! Component: 1250 - total flux cleaned = -0.00111722 Jy ! Component: 1300 - total flux cleaned = -0.00114523 Jy ! Component: 1350 - total flux cleaned = -0.00116348 Jy ! Component: 1400 - total flux cleaned = -0.00116354 Jy ! Component: 1450 - total flux cleaned = -0.00117253 Jy ! Component: 1500 - total flux cleaned = -0.00121646 Jy ! Component: 1550 - total flux cleaned = -0.00124249 Jy ! Component: 1600 - total flux cleaned = -0.00126807 Jy ! Component: 1650 - total flux cleaned = -0.00126799 Jy ! Component: 1700 - total flux cleaned = -0.00130976 Jy ! Component: 1750 - total flux cleaned = -0.00135918 Jy ! Component: 1800 - total flux cleaned = -0.00139156 Jy ! Component: 1850 - total flux cleaned = -0.0014317 Jy ! Component: 1900 - total flux cleaned = -0.00145545 Jy ! Component: 1950 - total flux cleaned = -0.00148675 Jy ! Component: 2000 - total flux cleaned = -0.00152545 Jy ! Total flux subtracted in 2048 components = -0.00157134 Jy ! Clean residual min=-0.000435 max=0.000450 Jy/beam ! Clean residual mean=0.000000 rms=0.000138 Jy/beam ! Combined flux in latest and established models = 0.118904 Jy keep ! Adding 139 model components to the UV plane model. ! The established model now contains 193 components and 0.118904 Jy ![Exited script file: muppet] wmap "J1438+4418_X_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.17 x 1.798 at 38.58 degrees (North through East) ! Clean map min=-0.00086711 max=0.086404 Jy/beam ! Writing clean map to FITS file: J1438+4418_X_2014_08_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0864038 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000137345 device "J1438+4418_X_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1438+4418_X_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.476871 0.476871 0.953742 1.90748 3.81497 7.62994 15.2599 30.5198 61.0395 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.086 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.17 x 1.798 at 38.58 degrees (North through East) ! Clean map min=-0.00086711 max=0.086404 Jy/beam quit ! Quitting program ! Log file J1438+4418_X_2014_08_09_pus_uvs.log closed on Wed Nov 30 14:11:57 2016