! Started logfile: J1638+5720_X_2017_05_31_pus_uvs.log on Tue Feb 5 10:52:09 2019 obs J1638+5720_X_2017_05_31_pus_uva.fits ! Reading UV FITS file: J1638+5720_X_2017_05_31_pus_uva.fits ! AN table 1: 40 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.725556 visibilities/baseline/integration-bin. ! Found source: J1638+5720 ! ! 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 1698 lines of history. ! ! Reading 15672 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 J1638+5720_X_2017_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 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 59 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.250990Jy sigma=0.002091 ! Fit after self-cal, rms=0.216359Jy sigma=0.001803 ! 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=0.744 mas, bmaj=1.127 mas, bpa=11.09 degrees ! Estimated noise=1027.43 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 = 0.802708 Jy ! Component: 100 - total flux cleaned = 0.997424 Jy ! Total flux subtracted in 100 components = 0.997424 Jy ! Clean residual min=-0.025058 max=0.080749 Jy/beam ! Clean residual mean=-0.000197 rms=0.007727 Jy/beam ! Combined flux in latest and established models = 0.997424 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.997424 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=0.210079Jy sigma=0.001772 ! Fit after self-cal, rms=0.209933Jy sigma=0.001771 ! Inverting map ! Added new window around map position (-0.6, -1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.088686 Jy ! Component: 100 - total flux cleaned = 0.140058 Jy ! Total flux subtracted in 100 components = 0.140058 Jy ! Clean residual min=-0.019765 max=0.028890 Jy/beam ! Clean residual mean=-0.000078 rms=0.005115 Jy/beam ! Combined flux in latest and established models = 1.13748 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 25 components and 1.13748 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=0.154091Jy sigma=0.001225 ! Fit after self-cal, rms=0.152086Jy sigma=0.001211 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0381394 Jy ! Component: 100 - total flux cleaned = 0.0632035 Jy ! Total flux subtracted in 100 components = 0.0632035 Jy ! Clean residual min=-0.018137 max=0.019303 Jy/beam ! Clean residual mean=-0.000023 rms=0.004250 Jy/beam ! Combined flux in latest and established models = 1.20069 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 35 components and 1.20069 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=0.137031Jy sigma=0.001067 ! Fit after self-cal, rms=0.135896Jy sigma=0.001059 ! 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=0.978 mas, bmaj=1.423 mas, bpa=11.55 degrees ! Estimated noise=674.777 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 = 0.0301306 Jy ! Component: 100 - total flux cleaned = 0.0461654 Jy ! Component: 150 - total flux cleaned = 0.0557431 Jy ! Component: 200 - total flux cleaned = 0.0617051 Jy ! Total flux subtracted in 200 components = 0.0617051 Jy ! Clean residual min=-0.019420 max=0.017794 Jy/beam ! Clean residual mean=0.000061 rms=0.004268 Jy/beam ! Combined flux in latest and established models = 1.26239 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 44 components and 1.26239 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=0.129219Jy sigma=0.000997 ! Fit after self-cal, rms=0.128419Jy sigma=0.000991 ! 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 1.00 FD 0.98 HN 1.00* KP 1.02 ! LA 0.96 MK 0.95 NL 0.96 OV 1.07 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.00* KP 0.96 ! LA 0.95 MK 0.96 NL 0.98 OV 1.07 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.00* KP 0.91 ! LA 1.00 MK 0.97 NL 0.97 OV 1.09 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.00* KP 1.00 ! LA 1.00 MK 0.97 NL 0.98 OV 1.05 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.00* KP 1.01 ! LA 0.98 MK 1.00 NL 0.88 OV 1.09 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 1.00* KP 1.00 ! LA 0.99 MK 0.97 NL 0.88 OV 1.02 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.00* KP 1.00 ! LA 1.00 MK 0.98 NL 0.89 OV 0.99 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 1.00* KP 1.00 ! LA 0.97 MK 0.98 NL 0.88 OV 0.98 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 1.00* KP 1.01 ! LA 0.97 MK 0.98 NL 0.89 OV 1.02 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.00* KP 1.01 ! LA 1.02 MK 1.01 NL 0.89 OV 1.02 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 1.00* KP 0.92 ! LA 1.02 MK 1.01 NL 0.90 OV 0.98 ! PT 1.06 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 1.00* KP 0.95 ! LA 0.99 MK 1.01 NL 0.89 OV 1.11 ! PT 1.06 SC 1.06 ! ! ! Fit before self-cal, rms=0.128419Jy sigma=0.000991 ! Fit after self-cal, rms=0.107844Jy sigma=0.000789 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9837 mas, bmaj=1.427 mas, bpa=10.77 degrees ! Estimated noise=671.871 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 = 0.0120581 Jy ! Component: 100 - total flux cleaned = 0.0117769 Jy ! Component: 150 - total flux cleaned = 0.0108808 Jy ! Component: 200 - total flux cleaned = 0.0102515 Jy ! Total flux subtracted in 200 components = 0.0102515 Jy ! Clean residual min=-0.010034 max=0.011426 Jy/beam ! Clean residual mean=0.000042 rms=0.002673 Jy/beam ! Combined flux in latest and established models = 1.27264 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 53 components and 1.27264 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=0.104624Jy sigma=0.000768 ! Fit after self-cal, rms=0.104167Jy sigma=0.000764 ! 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=0.104167Jy sigma=0.000764 ! Fit after self-cal, rms=0.089584Jy sigma=0.000668 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9835 mas, bmaj=1.425 mas, bpa=11.03 degrees ! Estimated noise=672.808 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00123941 Jy ! Component: 100 - total flux cleaned = 0.00125715 Jy ! Component: 150 - total flux cleaned = 0.00102965 Jy ! Component: 200 - total flux cleaned = 0.00103154 Jy ! Total flux subtracted in 200 components = 0.00103154 Jy ! Clean residual min=-0.004178 max=0.009535 Jy/beam ! Clean residual mean=0.000003 rms=0.001119 Jy/beam ! Combined flux in latest and established models = 1.27367 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 58 components and 1.27367 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=0.088979Jy sigma=0.000662 ! Fit after self-cal, rms=0.088874Jy sigma=0.000661 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 (-2.8, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00957283 Jy ! Component: 100 - total flux cleaned = 0.0134152 Jy ! Component: 150 - total flux cleaned = 0.0152224 Jy ! Component: 200 - total flux cleaned = 0.0159881 Jy ! Total flux subtracted in 200 components = 0.0159881 Jy ! Clean residual min=-0.003415 max=0.003881 Jy/beam ! Clean residual mean=0.000029 rms=0.000797 Jy/beam ! Combined flux in latest and established models = 1.28966 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 78 components and 1.28966 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=0.087886Jy sigma=0.000650 ! Fit after self-cal, rms=0.087766Jy sigma=0.000649 ! 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=0.087766Jy sigma=0.000649 ! Fit after self-cal, rms=0.087519Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9833 mas, bmaj=1.426 mas, bpa=11.12 degrees ! Estimated noise=672.515 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.001508 Jy ! Component: 100 - total flux cleaned = 0.00299025 Jy ! Component: 150 - total flux cleaned = 0.00360402 Jy ! Component: 200 - total flux cleaned = 0.00405053 Jy ! Total flux subtracted in 200 components = 0.00405053 Jy ! Clean residual min=-0.002570 max=0.002593 Jy/beam ! Clean residual mean=0.000021 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 1.29371 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 88 components and 1.29371 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=0.087269Jy sigma=0.000643 ! Fit after self-cal, rms=0.087221Jy sigma=0.000643 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 = 0.000336743 Jy ! Component: 100 - total flux cleaned = 0.00122206 Jy ! Component: 150 - total flux cleaned = 0.0015216 Jy ! Component: 200 - total flux cleaned = 0.00168516 Jy ! Total flux subtracted in 200 components = 0.00168516 Jy ! Clean residual min=-0.002303 max=0.002313 Jy/beam ! Clean residual mean=0.000024 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 1.2954 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 94 components and 1.2954 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=0.087115Jy sigma=0.000642 ! Fit after self-cal, rms=0.087082Jy sigma=0.000641 ! 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=0.087082Jy sigma=0.000641 ! Fit after self-cal, rms=0.086929Jy sigma=0.000640 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.43 mas, bmaj=2.699 mas, bpa=10.84 degrees ! Estimated noise=842.565 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000531067 Jy ! Component: 100 - total flux cleaned = 0.000979018 Jy ! Component: 150 - total flux cleaned = 0.00131932 Jy ! Component: 200 - total flux cleaned = 0.00139579 Jy ! Total flux subtracted in 200 components = 0.00139579 Jy ! Clean residual min=-0.002295 max=0.002059 Jy/beam ! Clean residual mean=0.000040 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 1.29679 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 111 components and 1.29679 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=0.086895Jy sigma=0.000639 ! Fit after self-cal, rms=0.086879Jy sigma=0.000639 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 = 1.55745e-05 Jy ! Component: 100 - total flux cleaned = 0.000248185 Jy ! Component: 150 - total flux cleaned = 0.000390753 Jy ! Component: 200 - total flux cleaned = 0.000468785 Jy ! Total flux subtracted in 200 components = 0.000468785 Jy ! Clean residual min=-0.002236 max=0.002024 Jy/beam ! Clean residual mean=0.000042 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 1.29726 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 125 components and 1.29726 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=0.086866Jy sigma=0.000639 ! Fit after self-cal, rms=0.086851Jy sigma=0.000639 ! 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=0.9833 mas, bmaj=1.427 mas, bpa=11.14 degrees ! Estimated noise=672.426 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9833 x 1.427 at 11.14 degrees (North through East) ! Clean map min=-0.0018032 max=1.0347 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=0.086851Jy sigma=0.000639 ! Fit after self-cal, rms=0.081803Jy sigma=0.000594 ! Inverting map and beam ! Estimated beam: bmin=0.9833 mas, bmaj=1.428 mas, bpa=11.16 degrees ! Estimated noise=672.329 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000186504 Jy ! Component: 100 - total flux cleaned = -3.88955e-05 Jy ! Component: 150 - total flux cleaned = 4.75265e-05 Jy ! Component: 200 - total flux cleaned = 0.000163214 Jy ! Total flux subtracted in 200 components = 0.000163214 Jy ! Clean residual min=-0.001789 max=0.001864 Jy/beam ! Clean residual mean=0.000017 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 1.29743 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 125 components and 1.29743 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=0.081747Jy sigma=0.000593 ! Fit after self-cal, rms=0.081735Jy sigma=0.000593 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.29175e-05 Jy ! Component: 100 - total flux cleaned = 0.00017178 Jy ! Component: 150 - total flux cleaned = 0.000239169 Jy ! Component: 200 - total flux cleaned = 0.000271515 Jy ! Total flux subtracted in 200 components = 0.000271515 Jy ! Clean residual min=-0.001696 max=0.001851 Jy/beam ! Clean residual mean=0.000018 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 1.2977 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 129 components and 1.2977 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=0.081698Jy sigma=0.000593 ! Fit after self-cal, rms=0.081691Jy sigma=0.000593 ! 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=0.081691Jy sigma=0.000593 ! Fit after self-cal, rms=0.081726Jy sigma=0.000593 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=0.7469 mas, bmaj=1.134 mas, bpa=10.78 degrees ! Estimated noise=1028.34 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.80209 Jy ! Component: 100 - total flux cleaned = 1.00087 Jy ! Component: 150 - total flux cleaned = 1.09711 Jy ! Component: 200 - total flux cleaned = 1.15399 Jy ! Total flux subtracted in 200 components = 1.15399 Jy ! Clean residual min=-0.011347 max=0.029741 Jy/beam ! Clean residual mean=-0.000097 rms=0.003007 Jy/beam ! Combined flux in latest and established models = 1.15399 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 22 model components to the UV plane model. ! The established model now contains 22 components and 1.15399 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9834 mas, bmaj=1.428 mas, bpa=11.14 degrees ! Estimated noise=672.416 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 = 0.0509394 Jy ! Component: 100 - total flux cleaned = 0.0786159 Jy ! Component: 150 - total flux cleaned = 0.0963272 Jy ! Component: 200 - total flux cleaned = 0.10879 Jy ! Total flux subtracted in 200 components = 0.10879 Jy ! Clean residual min=-0.003444 max=0.008054 Jy/beam ! Clean residual mean=-0.000056 rms=0.001097 Jy/beam ! Combined flux in latest and established models = 1.26278 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 55 components and 1.26278 Jy ! Inverting map ! Added new window around map position (-0.8, -2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00944551 Jy ! Component: 100 - total flux cleaned = 0.01637 Jy ! Component: 150 - total flux cleaned = 0.0216217 Jy ! Component: 200 - total flux cleaned = 0.0256678 Jy ! Total flux subtracted in 200 components = 0.0256678 Jy ! Clean residual min=-0.002627 max=0.002941 Jy/beam ! Clean residual mean=-0.000001 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 1.28844 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 74 components and 1.28844 Jy ! Inverting map ! Added new window around map position (-1.2, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00329312 Jy ! Component: 100 - total flux cleaned = 0.00529203 Jy ! Component: 150 - total flux cleaned = 0.00585471 Jy ! Component: 200 - total flux cleaned = 0.00620782 Jy ! Total flux subtracted in 200 components = 0.00620782 Jy ! Clean residual min=-0.002336 max=0.002214 Jy/beam ! Clean residual mean=0.000012 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 1.29465 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 87 components and 1.29465 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=2.43 mas, bmaj=2.7 mas, bpa=10.8 degrees ! Estimated noise=842.296 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115185 Jy ! Component: 100 - total flux cleaned = 0.00166229 Jy ! Component: 150 - total flux cleaned = 0.00191762 Jy ! Component: 200 - total flux cleaned = 0.00196769 Jy ! Total flux subtracted in 200 components = 0.00196769 Jy ! Clean residual min=-0.001968 max=0.001963 Jy/beam ! Clean residual mean=0.000032 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 1.29662 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 = -2.17704e-05 Jy ! Component: 100 - total flux cleaned = -2.17755e-05 Jy ! Component: 150 - total flux cleaned = -3.99081e-05 Jy ! Component: 200 - total flux cleaned = -5.67939e-05 Jy ! Total flux subtracted in 200 components = -5.67939e-05 Jy ! Clean residual min=-0.001947 max=0.001968 Jy/beam ! Clean residual mean=0.000032 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 1.29656 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 119 components and 1.29656 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9834 mas, bmaj=1.428 mas, bpa=11.14 degrees ! Estimated noise=672.416 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000696022 Jy ! Component: 100 - total flux cleaned = -0.000535937 Jy ! Component: 150 - total flux cleaned = -0.000174711 Jy ! Component: 200 - total flux cleaned = -0.00010698 Jy ! Total flux subtracted in 200 components = -0.00010698 Jy ! Clean residual min=-0.002178 max=0.002078 Jy/beam ! Clean residual mean=0.000014 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 1.29646 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 121 components and 1.29646 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=0.082014Jy sigma=0.000596 ! Fit after self-cal, rms=0.081958Jy sigma=0.000595 wmodel J1638+5720_X_2017_05_31_pus_map.mod ! Writing 121 model components to file: J1638+5720_X_2017_05_31_pus_map.mod wobs J1638+5720_X_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J1638+5720_X_2017_05_31_pus_uvs.fits wwins J1638+5720_X_2017_05_31_pus_map.win ! wwins: Wrote 5 windows to J1638+5720_X_2017_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 = 0.000461942 Jy ! Component: 100 - total flux cleaned = 0.000497174 Jy ! Component: 150 - total flux cleaned = 0.000463918 Jy ! Component: 200 - total flux cleaned = 0.000464503 Jy ! Component: 250 - total flux cleaned = 0.000403056 Jy ! Component: 300 - total flux cleaned = 0.000433714 Jy ! Component: 350 - total flux cleaned = 0.000374488 Jy ! Component: 400 - total flux cleaned = 0.000259661 Jy ! Component: 450 - total flux cleaned = 0.000175277 Jy ! Component: 500 - total flux cleaned = 6.38949e-05 Jy ! Component: 550 - total flux cleaned = 9.77179e-06 Jy ! Component: 600 - total flux cleaned = 3.63749e-05 Jy ! Component: 650 - total flux cleaned = 9.85282e-06 Jy ! Component: 700 - total flux cleaned = 9.85564e-06 Jy ! Component: 750 - total flux cleaned = 9.79674e-06 Jy ! Component: 800 - total flux cleaned = -4.16108e-05 Jy ! Component: 850 - total flux cleaned = -0.00011742 Jy ! Component: 900 - total flux cleaned = -0.000216613 Jy ! Component: 950 - total flux cleaned = -0.000265473 Jy ! Component: 1000 - total flux cleaned = -0.000265508 Jy ! Component: 1050 - total flux cleaned = -0.000265838 Jy ! Component: 1100 - total flux cleaned = -0.000290072 Jy ! Component: 1150 - total flux cleaned = -0.00026659 Jy ! Component: 1200 - total flux cleaned = -0.00029006 Jy ! Component: 1250 - total flux cleaned = -0.000243888 Jy ! Component: 1300 - total flux cleaned = -0.000243859 Jy ! Component: 1350 - total flux cleaned = -0.000176037 Jy ! Component: 1400 - total flux cleaned = -0.000220906 Jy ! Component: 1450 - total flux cleaned = -0.000154758 Jy ! Component: 1500 - total flux cleaned = -0.000308078 Jy ! Component: 1550 - total flux cleaned = -0.000156067 Jy ! Component: 1600 - total flux cleaned = -0.000177804 Jy ! Component: 1650 - total flux cleaned = -0.000241803 Jy ! Component: 1700 - total flux cleaned = -0.000157737 Jy ! Component: 1750 - total flux cleaned = -0.00024168 Jy ! Component: 1800 - total flux cleaned = -0.000262567 Jy ! Component: 1850 - total flux cleaned = -0.000262631 Jy ! Component: 1900 - total flux cleaned = -0.000222024 Jy ! Component: 1950 - total flux cleaned = -0.000262856 Jy ! Component: 2000 - total flux cleaned = -0.000262945 Jy ! Total flux subtracted in 2048 components = -0.000322864 Jy ! Clean residual min=-0.001096 max=0.000995 Jy/beam ! Clean residual mean=0.000002 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 1.29613 Jy keep ! Adding 144 model components to the UV plane model. ! The established model now contains 263 components and 1.29613 Jy ![Exited script file: muppet] wmap "J1638+5720_X_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9834 x 1.428 at 11.14 degrees (North through East) ! Clean map min=-0.0014819 max=1.0351 Jy/beam ! Writing clean map to FITS file: J1638+5720_X_2017_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.03511 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000350992 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.101726 0.101726 0.203452 0.406905 0.813809 1.62762 3.25524 6.51047 13.0209 26.0419 52.0838 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.035 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9834 x 1.428 at 11.14 degrees (North through East) ! Clean map min=-0.0014819 max=1.0351 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 J1638+5720_X_2017_05_31_pus_uvs.log closed on Tue Feb 5 10:52:11 2019