! Started logfile: J0638+5933_X_2014_08_09_pus_uvs.log on Wed Nov 30 14:05:41 2016 obs J0638+5933_X_2014_08_09_pus_uva.fits ! Reading UV FITS file: J0638+5933_X_2014_08_09_pus_uva.fits ! AN table 1: 84 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.582804 visibilities/baseline/integration-bin. ! Found source: J0638+5933 ! ! 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 26436 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 J0638+5933_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 322 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 322 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 322 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 322 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 322 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 322 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 322 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 322 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 322 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 322 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 322 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 322 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.599464Jy sigma=0.006687 ! Fit after self-cal, rms=0.525239Jy sigma=0.005844 ! 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=0.8043 mas, bmaj=1.308 mas, bpa=-51.33 degrees ! Estimated noise=916.308 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 = 0.398276 Jy ! Component: 100 - total flux cleaned = 0.549654 Jy ! Total flux subtracted in 100 components = 0.549654 Jy ! Clean residual min=-0.024261 max=0.066134 Jy/beam ! Clean residual mean=-0.000253 rms=0.008556 Jy/beam ! Combined flux in latest and established models = 0.549654 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.549654 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=0.184949Jy sigma=0.002053 ! Fit after self-cal, rms=0.183334Jy sigma=0.002037 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0750681 Jy ! Component: 100 - total flux cleaned = 0.117629 Jy ! Total flux subtracted in 100 components = 0.117629 Jy ! Clean residual min=-0.019673 max=0.024154 Jy/beam ! Clean residual mean=-0.000159 rms=0.005354 Jy/beam ! Combined flux in latest and established models = 0.667283 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 26 components and 0.667283 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=0.133547Jy sigma=0.001435 ! Fit after self-cal, rms=0.133347Jy sigma=0.001433 ! 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=1.05 mas, bmaj=1.505 mas, bpa=-56.28 degrees ! Estimated noise=381.013 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 = 0.0412849 Jy ! Component: 100 - total flux cleaned = 0.065038 Jy ! Component: 150 - total flux cleaned = 0.0798786 Jy ! Component: 200 - total flux cleaned = 0.0892731 Jy ! Total flux subtracted in 200 components = 0.0892731 Jy ! Clean residual min=-0.024299 max=0.021660 Jy/beam ! Clean residual mean=-0.000058 rms=0.005850 Jy/beam ! Combined flux in latest and established models = 0.756556 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 42 components and 0.756556 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=0.117852Jy sigma=0.001280 ! Fit after self-cal, rms=0.117808Jy sigma=0.001280 ! 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 0.91 FD 1.13 HN 1.08 KP 0.92 ! LA 1.03 MK 0.90 NL 0.96 OV 0.99 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.14 HN 1.10 KP 0.87 ! LA 1.03 MK 0.90 NL 0.97 OV 0.98 ! PT 0.98 SC 1.07 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.13 HN 1.12 KP 0.83 ! LA 1.06 MK 0.92 NL 0.97 OV 0.99 ! PT 0.95 SC 1.04 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.11 HN 1.09 KP 0.78 ! LA 1.05 MK 0.93 NL 0.96 OV 0.98 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 5. ! 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 1.06 KP 0.74 ! LA 1.04 MK 0.98 NL 0.98 OV 0.99 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.16 HN 1.09 KP 0.75 ! LA 1.05 MK 0.94 NL 0.99 OV 1.01 ! PT 0.97 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 1.00 FD 1.24 HN 1.22 KP 0.80 ! LA 1.13 MK 0.98 NL 1.03 OV 1.06 ! PT 1.04 SC 1.12 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.18 HN 1.17 KP 0.73 ! LA 1.04 MK 0.90 NL 0.98 OV 1.03 ! PT 0.98 SC 1.08 ! ! ! 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 1.14 HN 1.15 KP 0.76 ! LA 1.05 MK 0.99 NL 0.98 OV 1.03 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.14 HN 1.15 KP 0.79 ! LA 1.07 MK 0.94 NL 1.00 OV 1.02 ! PT 0.98 SC 1.14 ! ! ! Correcting IF 11. ! 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 1.12 KP 0.83 ! LA 1.08 MK 0.94 NL 0.99 OV 1.01 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 12. ! 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 1.12 KP 0.87 ! LA 1.05 MK 0.94 NL 0.99 OV 1.02 ! PT 1.00 SC 1.06 ! ! ! Fit before self-cal, rms=0.117808Jy sigma=0.001280 ! Fit after self-cal, rms=0.075840Jy sigma=0.000816 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.046 mas, bmaj=1.525 mas, bpa=-54.88 degrees ! Estimated noise=380.979 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 = -0.00413395 Jy ! Component: 100 - total flux cleaned = -0.00439662 Jy ! Component: 150 - total flux cleaned = -0.00483759 Jy ! Component: 200 - total flux cleaned = -0.00521813 Jy ! Total flux subtracted in 200 components = -0.00521813 Jy ! Clean residual min=-0.004938 max=0.004751 Jy/beam ! Clean residual mean=-0.000011 rms=0.001073 Jy/beam ! Combined flux in latest and established models = 0.751338 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 52 components and 0.751338 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=0.075343Jy sigma=0.000811 ! Fit after self-cal, rms=0.075379Jy sigma=0.000811 ! 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=0.075379Jy sigma=0.000811 ! Fit after self-cal, rms=0.075505Jy sigma=0.000796 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.044 mas, bmaj=1.52 mas, bpa=-55.15 degrees ! Estimated noise=380.214 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00249243 Jy ! Component: 100 - total flux cleaned = -0.00270435 Jy ! Component: 150 - total flux cleaned = -0.00302545 Jy ! Component: 200 - total flux cleaned = -0.00326202 Jy ! Total flux subtracted in 200 components = -0.00326202 Jy ! Clean residual min=-0.003329 max=0.003836 Jy/beam ! Clean residual mean=-0.000013 rms=0.000774 Jy/beam ! Combined flux in latest and established models = 0.748076 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 57 components and 0.748076 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=0.075321Jy sigma=0.000794 ! Fit after self-cal, rms=0.075309Jy sigma=0.000794 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (1.6, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00233759 Jy ! Component: 100 - total flux cleaned = 0.00257723 Jy ! Component: 150 - total flux cleaned = 0.00248908 Jy ! Component: 200 - total flux cleaned = 0.00241434 Jy ! Total flux subtracted in 200 components = 0.00241434 Jy ! Clean residual min=-0.003232 max=0.002444 Jy/beam ! Clean residual mean=-0.000006 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.75049 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 69 components and 0.75049 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=0.075000Jy sigma=0.000790 ! Fit after self-cal, rms=0.074968Jy sigma=0.000790 ! 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=0.074968Jy sigma=0.000790 ! Fit after self-cal, rms=0.075190Jy sigma=0.000790 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.048 mas, bmaj=1.522 mas, bpa=-55.31 degrees ! Estimated noise=380.732 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000714885 Jy ! Component: 100 - total flux cleaned = -0.00103644 Jy ! Component: 150 - total flux cleaned = -0.00110468 Jy ! Component: 200 - total flux cleaned = -0.001226 Jy ! Total flux subtracted in 200 components = -0.001226 Jy ! Clean residual min=-0.002806 max=0.001828 Jy/beam ! Clean residual mean=-0.000004 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.749264 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 73 components and 0.749264 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=0.075036Jy sigma=0.000788 ! Fit after self-cal, rms=0.075026Jy sigma=0.000788 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 = 5.8055e-05 Jy ! Component: 100 - total flux cleaned = 4.42356e-06 Jy ! Component: 150 - total flux cleaned = -9.83132e-05 Jy ! Component: 200 - total flux cleaned = -0.000194324 Jy ! Total flux subtracted in 200 components = -0.000194324 Jy ! Clean residual min=-0.002588 max=0.001681 Jy/beam ! Clean residual mean=-0.000005 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.74907 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 76 components and 0.74907 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=0.074951Jy sigma=0.000787 ! Fit after self-cal, rms=0.074944Jy sigma=0.000787 ! 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=0.074944Jy sigma=0.000787 ! Fit after self-cal, rms=0.075070Jy sigma=0.000787 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.347 mas, bmaj=2.746 mas, bpa=-76.52 degrees ! Estimated noise=457.491 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00176281 Jy ! Component: 100 - total flux cleaned = -0.00188753 Jy ! Component: 150 - total flux cleaned = -0.00194434 Jy ! Component: 200 - total flux cleaned = -0.00195715 Jy ! Total flux subtracted in 200 components = -0.00195715 Jy ! Clean residual min=-0.001797 max=0.001353 Jy/beam ! Clean residual mean=-0.000011 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.747113 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 82 components and 0.747113 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=0.075043Jy sigma=0.000787 ! Fit after self-cal, rms=0.075031Jy sigma=0.000786 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 = -9.84457e-05 Jy ! Component: 100 - total flux cleaned = -9.76234e-05 Jy ! Component: 150 - total flux cleaned = -9.81602e-05 Jy ! Component: 200 - total flux cleaned = -9.80346e-05 Jy ! Total flux subtracted in 200 components = -9.80346e-05 Jy ! Clean residual min=-0.001777 max=0.001337 Jy/beam ! Clean residual mean=-0.000011 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.747015 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 86 components and 0.747015 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=0.075015Jy sigma=0.000786 ! Fit after self-cal, rms=0.075007Jy sigma=0.000786 ! 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=1.051 mas, bmaj=1.523 mas, bpa=-55.44 degrees ! Estimated noise=381.017 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.051 x 1.523 at -55.44 degrees (North through East) ! Clean map min=-0.0019123 max=0.50071 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 ! Performing amp+phase self-cal ! ! 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=0.075007Jy sigma=0.000786 ! Fit after self-cal, rms=0.074724Jy sigma=0.000726 ! Inverting map and beam ! Estimated beam: bmin=1.055 mas, bmaj=1.523 mas, bpa=-55.7 degrees ! Estimated noise=381.154 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00119826 Jy ! Component: 100 - total flux cleaned = -0.00128992 Jy ! Component: 150 - total flux cleaned = -0.00132799 Jy ! Component: 200 - total flux cleaned = -0.00140252 Jy ! Total flux subtracted in 200 components = -0.00140252 Jy ! Clean residual min=-0.002206 max=0.001490 Jy/beam ! Clean residual mean=-0.000005 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.745612 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 91 components and 0.745612 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=0.074668Jy sigma=0.000726 ! Fit after self-cal, rms=0.074665Jy sigma=0.000726 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.2655e-06 Jy ! Component: 100 - total flux cleaned = -7.51117e-05 Jy ! Component: 150 - total flux cleaned = -0.000139191 Jy ! Component: 200 - total flux cleaned = -0.000169821 Jy ! Total flux subtracted in 200 components = -0.000169821 Jy ! Clean residual min=-0.002011 max=0.001436 Jy/beam ! Clean residual mean=-0.000005 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.745442 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 93 components and 0.745442 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.074635Jy sigma=0.000726 ! Fit after self-cal, rms=0.074634Jy sigma=0.000725 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.074634Jy sigma=0.000725 ! Fit after self-cal, rms=0.074641Jy sigma=0.000725 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=0.8055 mas, bmaj=1.324 mas, bpa=-50.99 degrees ! Estimated noise=923.459 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.403492 Jy ! Component: 100 - total flux cleaned = 0.557058 Jy ! Component: 150 - total flux cleaned = 0.629679 Jy ! Component: 200 - total flux cleaned = 0.669514 Jy ! Total flux subtracted in 200 components = 0.669514 Jy ! Clean residual min=-0.008027 max=0.019562 Jy/beam ! Clean residual mean=-0.000082 rms=0.002509 Jy/beam ! Combined flux in latest and established models = 0.669514 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.669514 Jy ! Inverting map and beam ! Estimated beam: bmin=1.056 mas, bmaj=1.524 mas, bpa=-55.72 degrees ! Estimated noise=381.161 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 = 0.0311433 Jy ! Component: 100 - total flux cleaned = 0.0475336 Jy ! Component: 150 - total flux cleaned = 0.0572142 Jy ! Component: 200 - total flux cleaned = 0.063248 Jy ! Total flux subtracted in 200 components = 0.063248 Jy ! Clean residual min=-0.002441 max=0.003574 Jy/beam ! Clean residual mean=-0.000035 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.732762 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 37 components and 0.732762 Jy ! Inverting map ! Added new window around map position (-1.4, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00428567 Jy ! Component: 100 - total flux cleaned = 0.00727214 Jy ! Component: 150 - total flux cleaned = 0.00870283 Jy ! Component: 200 - total flux cleaned = 0.00950555 Jy ! Total flux subtracted in 200 components = 0.00950555 Jy ! Clean residual min=-0.001856 max=0.001901 Jy/beam ! Clean residual mean=-0.000009 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.742267 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 48 components and 0.742267 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=2.349 mas, bmaj=2.75 mas, bpa=-76.61 degrees ! Estimated noise=456.182 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101603 Jy ! Component: 100 - total flux cleaned = 0.00147845 Jy ! Component: 150 - total flux cleaned = 0.0016268 Jy ! Component: 200 - total flux cleaned = 0.00174299 Jy ! Total flux subtracted in 200 components = 0.00174299 Jy ! Clean residual min=-0.001602 max=0.001266 Jy/beam ! Clean residual mean=-0.000009 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.74401 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 = 5.99944e-05 Jy ! Component: 100 - total flux cleaned = 9.2257e-05 Jy ! Component: 150 - total flux cleaned = 0.000102142 Jy ! Component: 200 - total flux cleaned = 0.000101978 Jy ! Total flux subtracted in 200 components = 0.000101978 Jy ! Clean residual min=-0.001562 max=0.001253 Jy/beam ! Clean residual mean=-0.000008 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.744112 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 68 components and 0.744112 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.056 mas, bmaj=1.524 mas, bpa=-55.72 degrees ! Estimated noise=381.161 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000161124 Jy ! Component: 100 - total flux cleaned = -0.000213717 Jy ! Component: 150 - total flux cleaned = -0.000164755 Jy ! Component: 200 - total flux cleaned = -0.000120081 Jy ! Total flux subtracted in 200 components = -0.000120081 Jy ! Clean residual min=-0.001655 max=0.001622 Jy/beam ! Clean residual mean=-0.000004 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.743992 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 78 components and 0.743992 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=0.074638Jy sigma=0.000725 ! Fit after self-cal, rms=0.074632Jy sigma=0.000725 wmodel J0638+5933_X_2014_08_09_pus_map.mod ! Writing 78 model components to file: J0638+5933_X_2014_08_09_pus_map.mod wobs J0638+5933_X_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J0638+5933_X_2014_08_09_pus_uvs.fits wwins J0638+5933_X_2014_08_09_pus_map.win ! wwins: Wrote 3 windows to J0638+5933_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 = -0.000156074 Jy ! Component: 100 - total flux cleaned = -0.000351185 Jy ! Component: 150 - total flux cleaned = -0.000272725 Jy ! Component: 200 - total flux cleaned = -0.000148199 Jy ! Component: 250 - total flux cleaned = 4.43152e-05 Jy ! Component: 300 - total flux cleaned = 0.000161227 Jy ! Component: 350 - total flux cleaned = 0.000295846 Jy ! Component: 400 - total flux cleaned = 0.000317069 Jy ! Component: 450 - total flux cleaned = 0.000274305 Jy ! Component: 500 - total flux cleaned = 0.000316227 Jy ! Component: 550 - total flux cleaned = 0.000275137 Jy ! Component: 600 - total flux cleaned = 0.000255173 Jy ! Component: 650 - total flux cleaned = 0.000215818 Jy ! Component: 700 - total flux cleaned = 0.000119657 Jy ! Component: 750 - total flux cleaned = 7.45218e-06 Jy ! Component: 800 - total flux cleaned = -4.7395e-05 Jy ! Component: 850 - total flux cleaned = -0.000101507 Jy ! Component: 900 - total flux cleaned = -0.000189832 Jy ! Component: 950 - total flux cleaned = -0.000206809 Jy ! Component: 1000 - total flux cleaned = -0.000206881 Jy ! Component: 1050 - total flux cleaned = -0.000289796 Jy ! Component: 1100 - total flux cleaned = -0.000240143 Jy ! Component: 1150 - total flux cleaned = -0.000240487 Jy ! Component: 1200 - total flux cleaned = -0.000272798 Jy ! Component: 1250 - total flux cleaned = -0.00028855 Jy ! Component: 1300 - total flux cleaned = -0.000288174 Jy ! Component: 1350 - total flux cleaned = -0.000272983 Jy ! Component: 1400 - total flux cleaned = -0.000287765 Jy ! Component: 1450 - total flux cleaned = -0.000258455 Jy ! Component: 1500 - total flux cleaned = -0.000258565 Jy ! Component: 1550 - total flux cleaned = -0.000286901 Jy ! Component: 1600 - total flux cleaned = -0.000217204 Jy ! Component: 1650 - total flux cleaned = -0.000230895 Jy ! Component: 1700 - total flux cleaned = -0.000203609 Jy ! Component: 1750 - total flux cleaned = -0.00019019 Jy ! Component: 1800 - total flux cleaned = -0.000150958 Jy ! Component: 1850 - total flux cleaned = -0.000176812 Jy ! Component: 1900 - total flux cleaned = -0.000138198 Jy ! Component: 1950 - total flux cleaned = -7.52518e-05 Jy ! Component: 2000 - total flux cleaned = -7.53197e-05 Jy ! Total flux subtracted in 2048 components = -8.74015e-05 Jy ! Clean residual min=-0.000797 max=0.000610 Jy/beam ! Clean residual mean=-0.000001 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.743905 Jy keep ! Adding 134 model components to the UV plane model. ! The established model now contains 212 components and 0.743905 Jy ![Exited script file: muppet] wmap "J0638+5933_X_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.056 x 1.524 at -55.72 degrees (North through East) ! Clean map min=-0.0014537 max=0.50375 Jy/beam ! Writing clean map to FITS file: J0638+5933_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 0.503754 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000217743 device "J0638+5933_X_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0638+5933_X_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.129672 0.129672 0.259345 0.51869 1.03738 2.07476 4.14952 8.29904 16.5981 33.1961 66.3923 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.503 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.056 x 1.524 at -55.72 degrees (North through East) ! Clean map min=-0.0014537 max=0.50375 Jy/beam quit ! Quitting program ! Log file J0638+5933_X_2014_08_09_pus_uvs.log closed on Wed Nov 30 14:05:44 2016