! Started logfile: J0623+2241_X_2014_05_31_pus_uvs.log on Sun Nov 27 18:02:07 2016 obs J0623+2241_X_2014_05_31_pus_uva.fits ! Reading UV FITS file: J0623+2241_X_2014_05_31_pus_uva.fits ! AN table 1: 121 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.889991 visibilities/baseline/integration-bin. ! Found source: J0623+2241 ! ! 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 58152 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 J0623+2241_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 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.945784Jy sigma=0.011299 ! Fit after self-cal, rms=0.907894Jy sigma=0.010835 ! 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=0.799 mas, bmaj=1.475 mas, bpa=0.7472 degrees ! Estimated noise=488.419 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 = 0.0665577 Jy ! Component: 100 - total flux cleaned = 0.0970891 Jy ! Total flux subtracted in 100 components = 0.0970891 Jy ! Clean residual min=-0.006726 max=0.015364 Jy/beam ! Clean residual mean=-0.000113 rms=0.002170 Jy/beam ! Combined flux in latest and established models = 0.0970891 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0970891 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=0.085070Jy sigma=0.000958 ! Fit after self-cal, rms=0.084543Jy sigma=0.000953 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0185089 Jy ! Component: 100 - total flux cleaned = 0.0297692 Jy ! Total flux subtracted in 100 components = 0.0297692 Jy ! Clean residual min=-0.004062 max=0.008458 Jy/beam ! Clean residual mean=-0.000054 rms=0.001323 Jy/beam ! Combined flux in latest and established models = 0.126858 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 40 components and 0.126858 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=0.078242Jy sigma=0.000863 ! Fit after self-cal, rms=0.078190Jy sigma=0.000863 ! Inverting map ! Added new window around map position (-1.2, 0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00871763 Jy ! Component: 100 - total flux cleaned = 0.0147118 Jy ! Total flux subtracted in 100 components = 0.0147118 Jy ! Clean residual min=-0.003763 max=0.006321 Jy/beam ! Clean residual mean=-0.000026 rms=0.001065 Jy/beam ! Combined flux in latest and established models = 0.14157 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 55 components and 0.14157 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=0.076453Jy sigma=0.000840 ! Fit after self-cal, rms=0.076429Jy sigma=0.000839 ! 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=0.9818 mas, bmaj=1.784 mas, bpa=1.908 degrees ! Estimated noise=249.481 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 = 0.00882029 Jy ! Component: 100 - total flux cleaned = 0.0144717 Jy ! Component: 150 - total flux cleaned = 0.0183266 Jy ! Component: 200 - total flux cleaned = 0.0210198 Jy ! Total flux subtracted in 200 components = 0.0210198 Jy ! Clean residual min=-0.005041 max=0.004807 Jy/beam ! Clean residual mean=0.000004 rms=0.001220 Jy/beam ! Combined flux in latest and established models = 0.16259 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 85 components and 0.16259 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=0.075221Jy sigma=0.000825 ! Fit after self-cal, rms=0.075212Jy sigma=0.000824 ! 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 0.97 FD 1.15 HN 1.20 KP 0.91 ! LA 1.01 MK 1.09 NL 1.00 OV 0.99 ! PT 0.96 SC 1.10 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.14 HN 1.23 KP 0.85 ! LA 1.01 MK 1.14 NL 1.01 OV 1.02 ! PT 0.93 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.10 HN 1.23 KP 0.82 ! LA 1.03 MK 1.10 NL 1.01 OV 1.00 ! PT 0.90 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.12 HN 1.20 KP 0.78 ! LA 1.05 MK 1.09 NL 1.01 OV 0.99 ! PT 0.93 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.13 HN 1.09 KP 0.73 ! LA 1.02 MK 1.06 NL 1.02 OV 1.02 ! PT 0.92 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.14 HN 1.15 KP 0.75 ! LA 1.03 MK 1.05 NL 1.02 OV 1.05 ! PT 0.93 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.23 HN 1.22 KP 0.79 ! LA 1.08 MK 0.92 NL 1.08 OV 1.09 ! PT 0.98 SC 1.14 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.15 HN 1.23 KP 0.74 ! LA 1.01 MK 0.92 NL 1.02 OV 1.03 ! PT 0.91 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.14 HN 1.18 KP 0.74 ! LA 1.04 MK 0.94 NL 1.04 OV 1.03 ! PT 0.92 SC 0.92 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.12 HN 1.15 KP 0.78 ! LA 1.07 MK 0.90 NL 1.04 OV 1.03 ! PT 0.95 SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.15 HN 1.14 KP 0.81 ! LA 1.05 MK 0.92 NL 1.03 OV 1.02 ! PT 0.96 SC 0.83 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.15 HN 1.13 KP 0.85 ! LA 1.05 MK 0.87 NL 1.04 OV 1.00 ! PT 0.98 SC 0.86 ! ! ! Fit before self-cal, rms=0.075212Jy sigma=0.000824 ! Fit after self-cal, rms=0.075897Jy sigma=0.000799 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9868 mas, bmaj=1.792 mas, bpa=2.401 degrees ! Estimated noise=250.878 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 = -7.25007e-06 Jy ! Component: 100 - total flux cleaned = 1.92519e-05 Jy ! Component: 150 - total flux cleaned = 2.022e-05 Jy ! Component: 200 - total flux cleaned = 2.05278e-05 Jy ! Total flux subtracted in 200 components = 2.05278e-05 Jy ! Clean residual min=-0.001014 max=0.001188 Jy/beam ! Clean residual mean=0.000001 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.16261 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 88 components and 0.16261 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=0.075881Jy sigma=0.000798 ! Fit after self-cal, rms=0.075958Jy sigma=0.000798 ! 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=0.075958Jy sigma=0.000798 ! Fit after self-cal, rms=0.077208Jy sigma=0.000797 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9876 mas, bmaj=1.783 mas, bpa=3.053 degrees ! Estimated noise=250.784 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.69541e-05 Jy ! Component: 100 - total flux cleaned = 3.30833e-05 Jy ! Component: 150 - total flux cleaned = 4.94905e-05 Jy ! Component: 200 - total flux cleaned = 6.48628e-05 Jy ! Total flux subtracted in 200 components = 6.48628e-05 Jy ! Clean residual min=-0.000845 max=0.000984 Jy/beam ! Clean residual mean=0.000000 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.162675 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 93 components and 0.162675 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=0.077200Jy sigma=0.000797 ! Fit after self-cal, rms=0.077217Jy sigma=0.000797 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 = 1.86506e-05 Jy ! Component: 100 - total flux cleaned = 4.41359e-05 Jy ! Component: 150 - total flux cleaned = 4.45664e-05 Jy ! Component: 200 - total flux cleaned = 5.46794e-05 Jy ! Total flux subtracted in 200 components = 5.46794e-05 Jy ! Clean residual min=-0.000828 max=0.000924 Jy/beam ! Clean residual mean=0.000000 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.16273 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 96 components and 0.16273 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=0.077213Jy sigma=0.000797 ! Fit after self-cal, rms=0.077215Jy sigma=0.000797 ! 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=0.077215Jy sigma=0.000797 ! Fit after self-cal, rms=0.077518Jy sigma=0.000797 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9878 mas, bmaj=1.78 mas, bpa=3.241 degrees ! Estimated noise=250.86 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.96957e-05 Jy ! Component: 100 - total flux cleaned = 0.000112626 Jy ! Component: 150 - total flux cleaned = 0.000135407 Jy ! Component: 200 - total flux cleaned = 0.000155489 Jy ! Total flux subtracted in 200 components = 0.000155489 Jy ! Clean residual min=-0.000819 max=0.000914 Jy/beam ! Clean residual mean=0.000000 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.162885 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 97 components and 0.162885 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=0.077515Jy sigma=0.000797 ! Fit after self-cal, rms=0.077518Jy sigma=0.000797 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 = 1.34723e-05 Jy ! Component: 100 - total flux cleaned = 1.34742e-05 Jy ! Component: 150 - total flux cleaned = 1.37977e-05 Jy ! Component: 200 - total flux cleaned = 2.23191e-05 Jy ! Total flux subtracted in 200 components = 2.23191e-05 Jy ! Clean residual min=-0.000812 max=0.000871 Jy/beam ! Clean residual mean=0.000000 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.162908 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 98 components and 0.162908 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=0.077516Jy sigma=0.000797 ! Fit after self-cal, rms=0.077517Jy sigma=0.000797 ! 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=0.077517Jy sigma=0.000797 ! Fit after self-cal, rms=0.077612Jy sigma=0.000797 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.335 mas, bmaj=2.884 mas, bpa=2.343 degrees ! Estimated noise=298.745 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000238696 Jy ! Component: 100 - total flux cleaned = 0.000283667 Jy ! Component: 150 - total flux cleaned = 0.000328865 Jy ! Component: 200 - total flux cleaned = 0.000359145 Jy ! Total flux subtracted in 200 components = 0.000359145 Jy ! Clean residual min=-0.000790 max=0.001085 Jy/beam ! Clean residual mean=0.000002 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.163267 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 98 components and 0.163267 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=0.077612Jy sigma=0.000797 ! Fit after self-cal, rms=0.077611Jy sigma=0.000797 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 (16.6, 10.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000854012 Jy ! Component: 100 - total flux cleaned = 0.000853536 Jy ! Component: 150 - total flux cleaned = 0.00075746 Jy ! Component: 200 - total flux cleaned = 0.000701697 Jy ! Total flux subtracted in 200 components = 0.000701697 Jy ! Clean residual min=-0.000669 max=0.000730 Jy/beam ! Clean residual mean=0.000001 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.163969 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 125 components and 0.163969 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=0.077607Jy sigma=0.000797 ! Fit after self-cal, rms=0.077605Jy sigma=0.000797 ! 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=0.9876 mas, bmaj=1.777 mas, bpa=3.397 degrees ! Estimated noise=250.755 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9876 x 1.777 at 3.397 degrees (North through East) ! Clean map min=-0.00069048 max=0.087538 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=0.7999 mas, bmaj=1.457 mas, bpa=2.695 degrees ! Estimated noise=493.46 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.067935 Jy ! Component: 100 - total flux cleaned = 0.100127 Jy ! Component: 150 - total flux cleaned = 0.118416 Jy ! Component: 200 - total flux cleaned = 0.129611 Jy ! Total flux subtracted in 200 components = 0.129611 Jy ! Clean residual min=-0.003811 max=0.006588 Jy/beam ! Clean residual mean=-0.000061 rms=0.001059 Jy/beam ! Combined flux in latest and established models = 0.129611 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 41 model components to the UV plane model. ! The established model now contains 41 components and 0.129611 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9876 mas, bmaj=1.777 mas, bpa=3.397 degrees ! Estimated noise=250.755 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 = 0.0119553 Jy ! Component: 100 - total flux cleaned = 0.0191295 Jy ! Component: 150 - total flux cleaned = 0.0237092 Jy ! Component: 200 - total flux cleaned = 0.0267082 Jy ! Total flux subtracted in 200 components = 0.0267082 Jy ! Clean residual min=-0.001184 max=0.002725 Jy/beam ! Clean residual mean=-0.000013 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.156319 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 71 components and 0.156319 Jy ! Inverting map ! Added new window around map position (1.2, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00257333 Jy ! Component: 100 - total flux cleaned = 0.00413648 Jy ! Component: 150 - total flux cleaned = 0.00510144 Jy ! Component: 200 - total flux cleaned = 0.00573202 Jy ! Total flux subtracted in 200 components = 0.00573202 Jy ! Clean residual min=-0.000826 max=0.001222 Jy/beam ! Clean residual mean=-0.000002 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.162051 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 91 components and 0.162051 Jy ! Inverting map ! Added new window around map position (-1.2, 2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000837015 Jy ! Component: 100 - total flux cleaned = 0.00116473 Jy ! Component: 150 - total flux cleaned = 0.0014324 Jy ! Component: 200 - total flux cleaned = 0.00153171 Jy ! Total flux subtracted in 200 components = 0.00153171 Jy ! Clean residual min=-0.000778 max=0.000810 Jy/beam ! Clean residual mean=-0.000001 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.163583 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 115 components and 0.163583 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=2.335 mas, bmaj=2.884 mas, bpa=2.343 degrees ! Estimated noise=298.745 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000656989 Jy ! Component: 100 - total flux cleaned = 0.000980917 Jy ! Component: 150 - total flux cleaned = 0.00111656 Jy ! Component: 200 - total flux cleaned = 0.00114649 Jy ! Total flux subtracted in 200 components = 0.00114649 Jy ! Clean residual min=-0.000574 max=0.000679 Jy/beam ! Clean residual mean=-0.000000 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.164729 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 = 6.76717e-05 Jy ! Component: 100 - total flux cleaned = 9.13691e-05 Jy ! Component: 150 - total flux cleaned = 9.13622e-05 Jy ! Component: 200 - total flux cleaned = 9.15705e-05 Jy ! Total flux subtracted in 200 components = 9.15705e-05 Jy ! Clean residual min=-0.000551 max=0.000617 Jy/beam ! Clean residual mean=0.000001 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.164821 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 145 components and 0.164821 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9876 mas, bmaj=1.777 mas, bpa=3.397 degrees ! Estimated noise=250.755 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000265019 Jy ! Component: 100 - total flux cleaned = -0.000305742 Jy ! Component: 150 - total flux cleaned = -0.000305005 Jy ! Component: 200 - total flux cleaned = -0.0002877 Jy ! Total flux subtracted in 200 components = -0.0002877 Jy ! Clean residual min=-0.000719 max=0.000648 Jy/beam ! Clean residual mean=0.000000 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.164533 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 161 components and 0.164533 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=0.077598Jy sigma=0.000797 ! Fit after self-cal, rms=0.077590Jy sigma=0.000797 wmodel J0623+2241_X_2014_05_31_pus_map.mod ! Writing 161 model components to file: J0623+2241_X_2014_05_31_pus_map.mod wobs J0623+2241_X_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J0623+2241_X_2014_05_31_pus_uvs.fits wwins J0623+2241_X_2014_05_31_pus_map.win ! wwins: Wrote 5 windows to J0623+2241_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 = -0.00027377 Jy ! Component: 100 - total flux cleaned = -0.000321122 Jy ! Component: 150 - total flux cleaned = -0.000321011 Jy ! Component: 200 - total flux cleaned = -0.000278343 Jy ! Component: 250 - total flux cleaned = -0.000206111 Jy ! Component: 300 - total flux cleaned = -0.000125846 Jy ! Component: 350 - total flux cleaned = -5.72867e-05 Jy ! Component: 400 - total flux cleaned = 4.77587e-05 Jy ! Component: 450 - total flux cleaned = 0.000113063 Jy ! Component: 500 - total flux cleaned = 0.000213654 Jy ! Component: 550 - total flux cleaned = 0.00030326 Jy ! Component: 600 - total flux cleaned = 0.000373719 Jy ! Component: 650 - total flux cleaned = 0.000451473 Jy ! Component: 700 - total flux cleaned = 0.000535998 Jy ! Component: 750 - total flux cleaned = 0.000560863 Jy ! Component: 800 - total flux cleaned = 0.000601992 Jy ! Component: 850 - total flux cleaned = 0.000674467 Jy ! Component: 900 - total flux cleaned = 0.000721986 Jy ! Component: 950 - total flux cleaned = 0.000768856 Jy ! Component: 1000 - total flux cleaned = 0.000830319 Jy ! Component: 1050 - total flux cleaned = 0.000860516 Jy ! Component: 1100 - total flux cleaned = 0.000890483 Jy ! Component: 1150 - total flux cleaned = 0.000949339 Jy ! Component: 1200 - total flux cleaned = 0.000992721 Jy ! Component: 1250 - total flux cleaned = 0.00101414 Jy ! Component: 1300 - total flux cleaned = 0.00104233 Jy ! Component: 1350 - total flux cleaned = 0.00106341 Jy ! Component: 1400 - total flux cleaned = 0.00110472 Jy ! Component: 1450 - total flux cleaned = 0.00115905 Jy ! Component: 1500 - total flux cleaned = 0.00117904 Jy ! Component: 1550 - total flux cleaned = 0.00119893 Jy ! Component: 1600 - total flux cleaned = 0.00125788 Jy ! Component: 1650 - total flux cleaned = 0.00127717 Jy ! Component: 1700 - total flux cleaned = 0.00132821 Jy ! Component: 1750 - total flux cleaned = 0.00132823 Jy ! Component: 1800 - total flux cleaned = 0.00139696 Jy ! Component: 1850 - total flux cleaned = 0.00140924 Jy ! Component: 1900 - total flux cleaned = 0.00143982 Jy ! Component: 1950 - total flux cleaned = 0.001494 Jy ! Component: 2000 - total flux cleaned = 0.00151773 Jy ! Total flux subtracted in 2048 components = 0.00154129 Jy ! Clean residual min=-0.000396 max=0.000428 Jy/beam ! Clean residual mean=0.000000 rms=0.000107 Jy/beam ! Combined flux in latest and established models = 0.166074 Jy keep ! Adding 133 model components to the UV plane model. ! The established model now contains 294 components and 0.166074 Jy ![Exited script file: muppet] wmap "J0623+2241_X_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9876 x 1.777 at 3.397 degrees (North through East) ! Clean map min=-0.00061257 max=0.087931 Jy/beam ! Writing clean map to FITS file: J0623+2241_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 0.0879311 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000106637 device "J0623+2241_X_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J0623+2241_X_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.363822 0.363822 0.727643 1.45529 2.91057 5.82115 11.6423 23.2846 46.5692 93.1383 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.087 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9876 x 1.777 at 3.397 degrees (North through East) ! Clean map min=-0.00061257 max=0.087931 Jy/beam quit ! Quitting program ! Log file J0623+2241_X_2014_05_31_pus_uvs.log closed on Sun Nov 27 18:02:11 2016