! Started logfile: J2000-1748_X_2017_01_21_pus_uvs.log on Sun May 5 15:32:00 2019 obs J2000-1748_X_2017_01_21_pus_uva.fits ! Reading UV FITS file: J2000-1748_X_2017_01_21_pus_uva.fits ! AN table 1: 8 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.666667 visibilities/baseline/integration-bin. ! Found source: J2000-1748 ! ! 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 1086 lines of history. ! ! Reading 2304 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 J2000-1748_X_2017_01_21_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 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.912802Jy sigma=0.006104 ! Fit after self-cal, rms=0.802995Jy sigma=0.005366 ! 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=0.5797 mas, bmaj=1.54 mas, bpa=6.062 degrees ! Estimated noise=4850.49 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 = 1.27283 Jy ! Component: 100 - total flux cleaned = 1.55053 Jy ! Total flux subtracted in 100 components = 1.55053 Jy ! Clean residual min=-0.110586 max=0.259701 Jy/beam ! Clean residual mean=0.002098 rms=0.041354 Jy/beam ! Combined flux in latest and established models = 1.55053 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 1.55053 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=0.530583Jy sigma=0.002297 ! Fit after self-cal, rms=0.531520Jy sigma=0.002297 ! Inverting map ! Added new window around map position (-1.6, 6.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.225175 Jy ! Component: 100 - total flux cleaned = 0.304186 Jy ! Total flux subtracted in 100 components = 0.304186 Jy ! Clean residual min=-0.100738 max=0.097418 Jy/beam ! Clean residual mean=0.000858 rms=0.022561 Jy/beam ! Combined flux in latest and established models = 1.85472 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 11 components and 1.85472 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=0.411194Jy sigma=0.001355 ! Fit after self-cal, rms=0.403879Jy sigma=0.001289 ! 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=0.6947 mas, bmaj=1.661 mas, bpa=8.333 degrees ! Estimated noise=2844.11 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 = 0.0667013 Jy ! Component: 100 - total flux cleaned = 0.078959 Jy ! Component: 150 - total flux cleaned = 0.0802555 Jy ! Component: 200 - total flux cleaned = 0.0824881 Jy ! Total flux subtracted in 200 components = 0.0824881 Jy ! Clean residual min=-0.072920 max=0.061437 Jy/beam ! Clean residual mean=0.001894 rms=0.017695 Jy/beam ! Combined flux in latest and established models = 1.93721 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 1.93721 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=0.375780Jy sigma=0.001188 ! Fit after self-cal, rms=0.373765Jy sigma=0.001180 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00* HN 1.01 LA 0.91 ! MK 1.00 NL 1.04 OV 6.78 PT 1.02 ! SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00* HN 1.03 LA 0.90 ! MK 1.00 NL 1.04 OV 1.00* PT 1.01 ! SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00* HN 1.02 LA 0.90 ! MK 1.01 NL 1.06 OV 1.00* PT 1.00 ! SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.00* LA 0.91 ! MK 0.99 NL 1.04 OV 1.00* PT 1.03 ! SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00* HN 1.00* LA 0.91 ! MK 1.02 NL 1.03 OV 10.74 PT 1.05 ! SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 1.00* LA 0.91 ! MK 1.01 NL 1.05 OV 1.00* PT 1.02 ! SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 0.98 LA 0.90 ! MK 1.02 NL 1.06 OV 1.00* PT 1.01 ! SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.98 LA 0.90 ! MK 0.99 NL 1.06 OV 7.67 PT 1.02 ! SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 0.99 LA 0.91 ! MK 0.98 NL 1.05 OV 1.00* PT 1.02 ! SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00* HN 1.00* LA 0.89 ! MK 1.01 NL 1.05 OV 1.00* PT 1.02 ! SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.00* LA 0.91 ! MK 1.00 NL 1.05 OV 1.00* PT 1.02 ! SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00* HN 1.00* LA 0.92 ! MK 1.00 NL 1.08 OV 1.00* PT 1.03 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.373765Jy sigma=0.001180 ! Fit after self-cal, rms=0.979262Jy sigma=0.000755 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.693 mas, bmaj=1.66 mas, bpa=8.316 degrees ! Estimated noise=2895.69 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 = -0.0103272 Jy ! Component: 100 - total flux cleaned = -0.0127093 Jy ! Component: 150 - total flux cleaned = -0.0127043 Jy ! Component: 200 - total flux cleaned = -0.0127052 Jy ! Total flux subtracted in 200 components = -0.0127052 Jy ! Clean residual min=-0.017581 max=0.010599 Jy/beam ! Clean residual mean=0.000049 rms=0.003536 Jy/beam ! Combined flux in latest and established models = 1.9245 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 21 components and 1.9245 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=0.979271Jy sigma=0.000737 ! Fit after self-cal, rms=0.978142Jy sigma=0.000735 ! 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=0.978142Jy sigma=0.000735 ! Fit after self-cal, rms=1.001741Jy sigma=0.000735 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6935 mas, bmaj=1.661 mas, bpa=8.328 degrees ! Estimated noise=2899.76 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00337709 Jy ! Component: 100 - total flux cleaned = -0.0054247 Jy ! Component: 150 - total flux cleaned = -0.00539676 Jy ! Component: 200 - total flux cleaned = -0.00521353 Jy ! Total flux subtracted in 200 components = -0.00521353 Jy ! Clean residual min=-0.015122 max=0.009903 Jy/beam ! Clean residual mean=0.000023 rms=0.003147 Jy/beam ! Combined flux in latest and established models = 1.91929 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 22 components and 1.91929 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=1.001780Jy sigma=0.000731 ! Fit after self-cal, rms=1.000233Jy sigma=0.000730 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 = -0.000575939 Jy ! Component: 100 - total flux cleaned = -0.00106083 Jy ! Component: 150 - total flux cleaned = -0.00105592 Jy ! Component: 200 - total flux cleaned = -0.00106105 Jy ! Total flux subtracted in 200 components = -0.00106105 Jy ! Clean residual min=-0.014148 max=0.009872 Jy/beam ! Clean residual mean=0.000035 rms=0.002972 Jy/beam ! Combined flux in latest and established models = 1.91823 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 23 components and 1.91823 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=1.000178Jy sigma=0.000728 ! Fit after self-cal, rms=0.999176Jy sigma=0.000728 ! 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=0.999176Jy sigma=0.000728 ! Fit after self-cal, rms=1.018674Jy sigma=0.000728 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6935 mas, bmaj=1.661 mas, bpa=8.327 degrees ! Estimated noise=2901.55 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00190451 Jy ! Component: 100 - total flux cleaned = -0.00216381 Jy ! Component: 150 - total flux cleaned = -0.0022878 Jy ! Component: 200 - total flux cleaned = -0.00228462 Jy ! Total flux subtracted in 200 components = -0.00228462 Jy ! Clean residual min=-0.013120 max=0.009878 Jy/beam ! Clean residual mean=0.000018 rms=0.002874 Jy/beam ! Combined flux in latest and established models = 1.91594 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 27 components and 1.91594 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=1.018650Jy sigma=0.000727 ! Fit after self-cal, rms=1.018264Jy sigma=0.000727 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 = -0.0005008 Jy ! Component: 100 - total flux cleaned = -0.000600146 Jy ! Component: 150 - total flux cleaned = -0.000600471 Jy ! Component: 200 - total flux cleaned = -0.000598618 Jy ! Total flux subtracted in 200 components = -0.000598618 Jy ! Clean residual min=-0.012674 max=0.009766 Jy/beam ! Clean residual mean=0.000023 rms=0.002807 Jy/beam ! Combined flux in latest and established models = 1.91534 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 31 components and 1.91534 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=1.018272Jy sigma=0.000726 ! Fit after self-cal, rms=1.018039Jy sigma=0.000726 ! 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=1.018039Jy sigma=0.000726 ! Fit after self-cal, rms=1.029912Jy sigma=0.000726 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.017 mas, bmaj=4.554 mas, bpa=19.52 degrees ! Estimated noise=4372.11 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00232019 Jy ! Component: 100 - total flux cleaned = -0.002316 Jy ! Component: 150 - total flux cleaned = -0.00230194 Jy ! Component: 200 - total flux cleaned = -0.00214594 Jy ! Total flux subtracted in 200 components = -0.00214594 Jy ! Clean residual min=-0.010905 max=0.008882 Jy/beam ! Clean residual mean=0.000074 rms=0.003189 Jy/beam ! Combined flux in latest and established models = 1.9132 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 35 components and 1.9132 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=1.030008Jy sigma=0.000726 ! Fit after self-cal, rms=1.029725Jy sigma=0.000725 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 = 4.89999e-07 Jy ! Component: 100 - total flux cleaned = 4.99336e-06 Jy ! Component: 150 - total flux cleaned = 7.01487e-06 Jy ! Component: 200 - total flux cleaned = 0.000128632 Jy ! Total flux subtracted in 200 components = 0.000128632 Jy ! Clean residual min=-0.010595 max=0.008739 Jy/beam ! Clean residual mean=0.000061 rms=0.003196 Jy/beam ! Combined flux in latest and established models = 1.91333 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 35 components and 1.91333 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=1.029772Jy sigma=0.000725 ! Fit after self-cal, rms=1.029535Jy sigma=0.000725 ! 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=0.6936 mas, bmaj=1.661 mas, bpa=8.323 degrees ! Estimated noise=2901.98 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6936 x 1.661 at 8.323 degrees (North through East) ! Clean map min=-0.010482 max=1.5243 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=1.029535Jy sigma=0.000725 ! Fit after self-cal, rms=10.251068Jy sigma=0.000578 ! Inverting map and beam ! Estimated beam: bmin=0.6936 mas, bmaj=1.661 mas, bpa=8.3 degrees ! Estimated noise=2901.1 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000906642 Jy ! Component: 100 - total flux cleaned = -0.00119165 Jy ! Component: 150 - total flux cleaned = -0.00135266 Jy ! Component: 200 - total flux cleaned = -0.00142681 Jy ! Total flux subtracted in 200 components = -0.00142681 Jy ! Clean residual min=-0.011277 max=0.009303 Jy/beam ! Clean residual mean=0.000040 rms=0.002604 Jy/beam ! Combined flux in latest and established models = 1.9119 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 43 components and 1.9119 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=10.251005Jy sigma=0.000578 ! Fit after self-cal, rms=10.249157Jy sigma=0.000578 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.50065e-05 Jy ! Component: 100 - total flux cleaned = -0.000183785 Jy ! Component: 150 - total flux cleaned = -0.000245621 Jy ! Component: 200 - total flux cleaned = -0.000302045 Jy ! Total flux subtracted in 200 components = -0.000302045 Jy ! Clean residual min=-0.011059 max=0.009439 Jy/beam ! Clean residual mean=0.000042 rms=0.002579 Jy/beam ! Combined flux in latest and established models = 1.9116 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 47 components and 1.9116 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=10.249076Jy sigma=0.000577 ! Fit after self-cal, rms=10.248076Jy sigma=0.000577 ! 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=10.248076Jy sigma=0.000577 ! Fit after self-cal, rms=8.919827Jy sigma=0.000577 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=0.5749 mas, bmaj=1.536 mas, bpa=5.993 degrees ! Estimated noise=5120.74 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.34276 Jy ! Component: 100 - total flux cleaned = 1.66781 Jy ! Component: 150 - total flux cleaned = 1.79008 Jy ! Component: 200 - total flux cleaned = 1.85723 Jy ! Total flux subtracted in 200 components = 1.85723 Jy ! Clean residual min=-0.035438 max=0.042764 Jy/beam ! Clean residual mean=0.000282 rms=0.009463 Jy/beam ! Combined flux in latest and established models = 1.85723 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 14 model components to the UV plane model. ! The established model now contains 14 components and 1.85723 Jy ! Inverting map and beam ! Estimated beam: bmin=0.6936 mas, bmaj=1.661 mas, bpa=8.307 degrees ! Estimated noise=2901.12 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) ! Added new window around map position (1.6, -6.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0430258 Jy ! Component: 100 - total flux cleaned = 0.0494773 Jy ! Component: 150 - total flux cleaned = 0.0513644 Jy ! Component: 200 - total flux cleaned = 0.0527737 Jy ! Total flux subtracted in 200 components = 0.0527737 Jy ! Clean residual min=-0.012111 max=0.013526 Jy/beam ! Clean residual mean=0.000041 rms=0.003387 Jy/beam ! Combined flux in latest and established models = 1.91 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 29 components and 1.91 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=2.017 mas, bmaj=4.554 mas, bpa=19.52 degrees ! Estimated noise=4370.78 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.65347e-06 Jy ! Component: 100 - total flux cleaned = -0.00035881 Jy ! Component: 150 - total flux cleaned = -0.00084062 Jy ! Component: 200 - total flux cleaned = -0.00111602 Jy ! Total flux subtracted in 200 components = -0.00111602 Jy ! Clean residual min=-0.012970 max=0.012341 Jy/beam ! Clean residual mean=0.000166 rms=0.003552 Jy/beam ! Combined flux in latest and established models = 1.90889 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000366146 Jy ! Component: 100 - total flux cleaned = -0.000591817 Jy ! Component: 150 - total flux cleaned = -0.000590427 Jy ! Component: 200 - total flux cleaned = -0.000798337 Jy ! Total flux subtracted in 200 components = -0.000798337 Jy ! Clean residual min=-0.013070 max=0.011683 Jy/beam ! Clean residual mean=0.000192 rms=0.003442 Jy/beam ! Combined flux in latest and established models = 1.90809 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 44 components and 1.90809 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.6936 mas, bmaj=1.661 mas, bpa=8.307 degrees ! Estimated noise=2901.12 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000334452 Jy ! Component: 100 - total flux cleaned = 7.62522e-05 Jy ! Component: 150 - total flux cleaned = 7.89806e-05 Jy ! Component: 200 - total flux cleaned = -0.000108007 Jy ! Total flux subtracted in 200 components = -0.000108007 Jy ! Clean residual min=-0.009981 max=0.012313 Jy/beam ! Clean residual mean=0.000061 rms=0.002643 Jy/beam ! Combined flux in latest and established models = 1.90798 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 52 components and 1.90798 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=8.918215Jy sigma=0.000576 ! Fit after self-cal, rms=8.920304Jy sigma=0.000572 wmodel J2000-1748_X_2017_01_21_pus_map.mod ! Writing 52 model components to file: J2000-1748_X_2017_01_21_pus_map.mod wobs J2000-1748_X_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J2000-1748_X_2017_01_21_pus_uvs.fits wwins J2000-1748_X_2017_01_21_pus_map.win ! wwins: Wrote 3 windows to J2000-1748_X_2017_01_21_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 = -0.0013553 Jy ! Component: 100 - total flux cleaned = -0.00293912 Jy ! Component: 150 - total flux cleaned = -0.00459208 Jy ! Component: 200 - total flux cleaned = -0.00676386 Jy ! Component: 250 - total flux cleaned = -0.00856563 Jy ! Component: 300 - total flux cleaned = -0.00985704 Jy ! Component: 350 - total flux cleaned = -0.011185 Jy ! Component: 400 - total flux cleaned = -0.0128211 Jy ! Component: 450 - total flux cleaned = -0.0143957 Jy ! Component: 500 - total flux cleaned = -0.0155819 Jy ! Component: 550 - total flux cleaned = -0.0167294 Jy ! Component: 600 - total flux cleaned = -0.0177653 Jy ! Component: 650 - total flux cleaned = -0.0189283 Jy ! Component: 700 - total flux cleaned = -0.0201361 Jy ! Component: 750 - total flux cleaned = -0.0210954 Jy ! Component: 800 - total flux cleaned = -0.022035 Jy ! Component: 850 - total flux cleaned = -0.0229559 Jy ! Component: 900 - total flux cleaned = -0.0237907 Jy ! Component: 950 - total flux cleaned = -0.0244058 Jy ! Component: 1000 - total flux cleaned = -0.0250114 Jy ! Component: 1050 - total flux cleaned = -0.0256079 Jy ! Component: 1100 - total flux cleaned = -0.0261953 Jy ! Component: 1150 - total flux cleaned = -0.0267109 Jy ! Component: 1200 - total flux cleaned = -0.0272837 Jy ! Component: 1250 - total flux cleaned = -0.0276615 Jy ! Component: 1300 - total flux cleaned = -0.0281595 Jy ! Component: 1350 - total flux cleaned = -0.028406 Jy ! Component: 1400 - total flux cleaned = -0.0287739 Jy ! Component: 1450 - total flux cleaned = -0.0291391 Jy ! Component: 1500 - total flux cleaned = -0.029381 Jy ! Component: 1550 - total flux cleaned = -0.0297417 Jy ! Component: 1600 - total flux cleaned = -0.0299803 Jy ! Component: 1650 - total flux cleaned = -0.0302778 Jy ! Component: 1700 - total flux cleaned = -0.0306334 Jy ! Component: 1750 - total flux cleaned = -0.0309278 Jy ! Component: 1800 - total flux cleaned = -0.03128 Jy ! Component: 1850 - total flux cleaned = -0.0316892 Jy ! Component: 1900 - total flux cleaned = -0.032039 Jy ! Component: 1950 - total flux cleaned = -0.0325053 Jy ! Component: 2000 - total flux cleaned = -0.0329137 Jy ! Total flux subtracted in 2048 components = -0.0333223 Jy ! Clean residual min=-0.003396 max=0.003555 Jy/beam ! Clean residual mean=-0.000154 rms=0.001033 Jy/beam ! Combined flux in latest and established models = 1.87466 Jy keep ! Adding 110 model components to the UV plane model. ! The established model now contains 162 components and 1.87466 Jy ![Exited script file: muppet] wmap "J2000-1748_X_2017_01_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6936 x 1.661 at 8.307 degrees (North through East) ! Clean map min=-0.018245 max=1.5299 Jy/beam ! Writing clean map to FITS file: J2000-1748_X_2017_01_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.52993 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00105185 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.206254 0.206254 0.412508 0.825016 1.65003 3.30006 6.60012 13.2002 26.4005 52.801 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0031 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.529 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6936 x 1.661 at 8.307 degrees (North through East) ! Clean map min=-0.018245 max=1.5299 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J2000-1748_X_2017_01_21_pus_uvs.log closed on Sun May 5 15:32:01 2019