! Started logfile: J2212+2355_X_2017_08_12_pus_uvs.log on Fri May 10 15:29:57 2019 obs J2212+2355_X_2017_08_12_pus_uva.fits ! Reading UV FITS file: J2212+2355_X_2017_08_12_pus_uva.fits ! AN table 1: 30 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.613333 visibilities/baseline/integration-bin. ! Found source: J2212+2355 ! ! 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 1049 lines of history. ! ! Reading 9936 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 J2212+2355_X_2017_08_12_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 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.442829Jy sigma=0.003587 ! Fit after self-cal, rms=0.425554Jy sigma=0.003455 ! 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=0.8282 mas, bmaj=1.373 mas, bpa=0.3728 degrees ! Estimated noise=1258.56 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 = 0.444299 Jy ! Component: 100 - total flux cleaned = 0.562063 Jy ! Total flux subtracted in 100 components = 0.562063 Jy ! Clean residual min=-0.021393 max=0.050564 Jy/beam ! Clean residual mean=-0.000260 rms=0.006370 Jy/beam ! Combined flux in latest and established models = 0.562063 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.562063 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=0.138915Jy sigma=0.001165 ! Fit after self-cal, rms=0.138891Jy sigma=0.001164 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0565529 Jy ! Component: 100 - total flux cleaned = 0.0911901 Jy ! Total flux subtracted in 100 components = 0.0911901 Jy ! Clean residual min=-0.014063 max=0.036822 Jy/beam ! Clean residual mean=-0.000122 rms=0.004007 Jy/beam ! Combined flux in latest and established models = 0.653253 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 19 components and 0.653253 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=0.106186Jy sigma=0.000848 ! Fit after self-cal, rms=0.105631Jy sigma=0.000844 ! Inverting map ! Added new window around map position (1, 1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0339142 Jy ! Component: 100 - total flux cleaned = 0.0535458 Jy ! Total flux subtracted in 100 components = 0.0535458 Jy ! Clean residual min=-0.009387 max=0.015740 Jy/beam ! Clean residual mean=-0.000049 rms=0.002632 Jy/beam ! Combined flux in latest and established models = 0.706799 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 32 components and 0.706799 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=0.093029Jy sigma=0.000726 ! Fit after self-cal, rms=0.092432Jy sigma=0.000721 ! 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=0.9865 mas, bmaj=1.667 mas, bpa=4.893 degrees ! Estimated noise=857.435 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 = 0.0185207 Jy ! Component: 100 - total flux cleaned = 0.0297538 Jy ! Component: 150 - total flux cleaned = 0.0373868 Jy ! Component: 200 - total flux cleaned = 0.0427191 Jy ! Total flux subtracted in 200 components = 0.0427191 Jy ! Clean residual min=-0.005857 max=0.009538 Jy/beam ! Clean residual mean=0.000005 rms=0.001678 Jy/beam ! Combined flux in latest and established models = 0.749518 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 53 components and 0.749519 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=0.088644Jy sigma=0.000680 ! Fit after self-cal, rms=0.088447Jy sigma=0.000679 ! Inverting map ! Added new window around map position (8, -3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00693797 Jy ! Component: 100 - total flux cleaned = 0.00794588 Jy ! Component: 150 - total flux cleaned = 0.00793403 Jy ! Component: 200 - total flux cleaned = 0.00778874 Jy ! Total flux subtracted in 200 components = 0.00778874 Jy ! Clean residual min=-0.005594 max=0.006742 Jy/beam ! Clean residual mean=0.000031 rms=0.001463 Jy/beam ! Combined flux in latest and established models = 0.757307 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 73 components and 0.757307 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=0.087421Jy sigma=0.000671 ! Fit after self-cal, rms=0.087333Jy sigma=0.000670 ! 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 1.00* HN 1.02 KP 1.04 ! LA 0.96 MK 0.99 NL 0.96 OV 0.98 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 0.99 KP 1.05 ! LA 0.97 MK 0.98 NL 0.97 OV 0.98 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.98 KP 0.98 ! LA 0.99 MK 0.99 NL 0.96 OV 1.00 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.02 KP 1.01 ! LA 1.00 MK 0.99 NL 0.97 OV 0.99 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 0.97 KP 1.00 ! LA 0.98 MK 1.02 NL 0.97 OV 1.00 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00* HN 1.03 KP 1.03 ! LA 0.99 MK 1.03 NL 0.96 OV 0.99 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 0.99 KP 1.02 ! LA 1.00 MK 1.01 NL 0.97 OV 0.99 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.00 KP 1.03 ! LA 0.98 MK 1.00 NL 0.97 OV 0.99 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.00 KP 1.03 ! LA 1.00 MK 0.99 NL 0.96 OV 1.00 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.01 KP 1.02 ! LA 1.02 MK 1.02 NL 0.97 OV 1.00 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.04 KP 1.03 ! LA 1.02 MK 1.02 NL 0.97 OV 1.00 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.00 KP 1.02 ! LA 0.98 MK 0.96 NL 0.96 OV 1.02 ! PT 1.03 SC 1.02 ! ! ! Fit before self-cal, rms=0.087333Jy sigma=0.000670 ! Fit after self-cal, rms=0.085800Jy sigma=0.000650 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9917 mas, bmaj=1.672 mas, bpa=4.389 degrees ! Estimated noise=858.26 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 = 0.0014497 Jy ! Component: 100 - total flux cleaned = 0.00122095 Jy ! Component: 150 - total flux cleaned = 0.000856699 Jy ! Component: 200 - total flux cleaned = 0.000774673 Jy ! Total flux subtracted in 200 components = 0.000774673 Jy ! Clean residual min=-0.004026 max=0.003821 Jy/beam ! Clean residual mean=0.000021 rms=0.000931 Jy/beam ! Combined flux in latest and established models = 0.758082 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 87 components and 0.758082 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=0.085503Jy sigma=0.000648 ! Fit after self-cal, rms=0.085510Jy sigma=0.000648 ! 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=0.085510Jy sigma=0.000648 ! Fit after self-cal, rms=0.085204Jy sigma=0.000640 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9916 mas, bmaj=1.67 mas, bpa=4.606 degrees ! Estimated noise=858.523 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000609902 Jy ! Component: 100 - total flux cleaned = 0.000842934 Jy ! Component: 150 - total flux cleaned = 0.00091139 Jy ! Component: 200 - total flux cleaned = 0.000912616 Jy ! Total flux subtracted in 200 components = 0.000912616 Jy ! Clean residual min=-0.002911 max=0.002531 Jy/beam ! Clean residual mean=0.000010 rms=0.000689 Jy/beam ! Combined flux in latest and established models = 0.758995 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 98 components and 0.758995 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=0.085084Jy sigma=0.000639 ! Fit after self-cal, rms=0.085088Jy 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 = 0.000243446 Jy ! Component: 100 - total flux cleaned = 0.0001909 Jy ! Component: 150 - total flux cleaned = 9.29776e-05 Jy ! Component: 200 - total flux cleaned = 1.36027e-06 Jy ! Total flux subtracted in 200 components = 1.36027e-06 Jy ! Clean residual min=-0.002872 max=0.002382 Jy/beam ! Clean residual mean=0.000010 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.758996 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 102 components and 0.758996 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=0.085033Jy sigma=0.000638 ! Fit after self-cal, rms=0.085028Jy sigma=0.000638 ! 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=0.085028Jy sigma=0.000638 ! Fit after self-cal, rms=0.085111Jy sigma=0.000638 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9918 mas, bmaj=1.67 mas, bpa=4.625 degrees ! Estimated noise=859.093 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000385381 Jy ! Component: 100 - total flux cleaned = 0.000387828 Jy ! Component: 150 - total flux cleaned = 0.000340881 Jy ! Component: 200 - total flux cleaned = 0.000256988 Jy ! Total flux subtracted in 200 components = 0.000256988 Jy ! Clean residual min=-0.002747 max=0.002316 Jy/beam ! Clean residual mean=0.000007 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.759253 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 109 components and 0.759253 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=0.085059Jy sigma=0.000638 ! Fit after self-cal, rms=0.085054Jy sigma=0.000638 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 = 4.72043e-05 Jy ! Component: 100 - total flux cleaned = -2.75424e-05 Jy ! Component: 150 - total flux cleaned = -9.85902e-05 Jy ! Component: 200 - total flux cleaned = -0.000166432 Jy ! Total flux subtracted in 200 components = -0.000166432 Jy ! Clean residual min=-0.002724 max=0.002346 Jy/beam ! Clean residual mean=0.000007 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.759087 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 113 components and 0.759087 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=0.085023Jy sigma=0.000637 ! Fit after self-cal, rms=0.085019Jy sigma=0.000637 ! 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=0.085019Jy sigma=0.000637 ! Fit after self-cal, rms=0.085076Jy sigma=0.000637 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.044 mas, bmaj=2.744 mas, bpa=-4.715 degrees ! Estimated noise=1050.81 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000559852 Jy ! Component: 100 - total flux cleaned = -0.000597675 Jy ! Component: 150 - total flux cleaned = -0.000571264 Jy ! Component: 200 - total flux cleaned = -0.000546091 Jy ! Total flux subtracted in 200 components = -0.000546091 Jy ! Clean residual min=-0.002179 max=0.002310 Jy/beam ! Clean residual mean=0.000013 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.758541 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 125 components and 0.758541 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=0.085068Jy sigma=0.000637 ! Fit after self-cal, rms=0.085056Jy sigma=0.000637 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 = -6.1034e-05 Jy ! Component: 100 - total flux cleaned = -8.73708e-05 Jy ! Component: 150 - total flux cleaned = -8.79011e-05 Jy ! Component: 200 - total flux cleaned = -0.000108632 Jy ! Total flux subtracted in 200 components = -0.000108632 Jy ! Clean residual min=-0.002151 max=0.002281 Jy/beam ! Clean residual mean=0.000012 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.758432 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 127 components and 0.758432 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=0.085050Jy sigma=0.000637 ! Fit after self-cal, rms=0.085041Jy sigma=0.000637 ! 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=0.9921 mas, bmaj=1.67 mas, bpa=4.625 degrees ! Estimated noise=859.441 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9921 x 1.67 at 4.625 degrees (North through East) ! Clean map min=-0.0043148 max=0.58785 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=0.085041Jy sigma=0.000637 ! Fit after self-cal, rms=0.079879Jy sigma=0.000588 ! Inverting map and beam ! Estimated beam: bmin=0.9925 mas, bmaj=1.671 mas, bpa=4.699 degrees ! Estimated noise=859.279 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000221449 Jy ! Component: 100 - total flux cleaned = 0.000191719 Jy ! Component: 150 - total flux cleaned = 0.000161434 Jy ! Component: 200 - total flux cleaned = 0.000132885 Jy ! Total flux subtracted in 200 components = 0.000132885 Jy ! Clean residual min=-0.002493 max=0.002317 Jy/beam ! Clean residual mean=0.000008 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.758565 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 132 components and 0.758565 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=0.079854Jy sigma=0.000588 ! Fit after self-cal, rms=0.079852Jy sigma=0.000588 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.14373e-06 Jy ! Component: 100 - total flux cleaned = -4.55075e-05 Jy ! Component: 150 - total flux cleaned = -9.42984e-05 Jy ! Component: 200 - total flux cleaned = -0.000140843 Jy ! Total flux subtracted in 200 components = -0.000140843 Jy ! Clean residual min=-0.002489 max=0.002308 Jy/beam ! Clean residual mean=0.000007 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.758424 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 134 components and 0.758424 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=0.079837Jy sigma=0.000588 ! Fit after self-cal, rms=0.079835Jy sigma=0.000588 ! 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=0.079835Jy sigma=0.000588 ! Fit after self-cal, rms=0.079876Jy sigma=0.000588 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=0.833 mas, bmaj=1.376 mas, bpa=0.1093 degrees ! Estimated noise=1262.73 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.445253 Jy ! Component: 100 - total flux cleaned = 0.564655 Jy ! Component: 150 - total flux cleaned = 0.626221 Jy ! Component: 200 - total flux cleaned = 0.664234 Jy ! Total flux subtracted in 200 components = 0.664234 Jy ! Clean residual min=-0.012063 max=0.020254 Jy/beam ! Clean residual mean=-0.000129 rms=0.002884 Jy/beam ! Combined flux in latest and established models = 0.664234 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.664234 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9926 mas, bmaj=1.671 mas, bpa=4.676 degrees ! Estimated noise=859.526 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 = 0.0331613 Jy ! Component: 100 - total flux cleaned = 0.0532299 Jy ! Component: 150 - total flux cleaned = 0.0665663 Jy ! Component: 200 - total flux cleaned = 0.075725 Jy ! Total flux subtracted in 200 components = 0.075725 Jy ! Clean residual min=-0.003811 max=0.005676 Jy/beam ! Clean residual mean=-0.000052 rms=0.001021 Jy/beam ! Combined flux in latest and established models = 0.739959 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 42 components and 0.739959 Jy ! Inverting map ! Added new window around map position (0.2, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00663385 Jy ! Component: 100 - total flux cleaned = 0.0103183 Jy ! Component: 150 - total flux cleaned = 0.0127192 Jy ! Component: 200 - total flux cleaned = 0.0141972 Jy ! Total flux subtracted in 200 components = 0.0141972 Jy ! Clean residual min=-0.002962 max=0.002779 Jy/beam ! Clean residual mean=-0.000007 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 0.754156 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 60 components and 0.754156 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=2.045 mas, bmaj=2.743 mas, bpa=-4.738 degrees ! Estimated noise=1050.23 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00272535 Jy ! Component: 100 - total flux cleaned = 0.00355834 Jy ! Component: 150 - total flux cleaned = 0.00377457 Jy ! Component: 200 - total flux cleaned = 0.00391475 Jy ! Total flux subtracted in 200 components = 0.00391475 Jy ! Clean residual min=-0.002124 max=0.002367 Jy/beam ! Clean residual mean=0.000015 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.758071 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 = 0.000121011 Jy ! Component: 100 - total flux cleaned = 0.000120797 Jy ! Component: 150 - total flux cleaned = 0.000151908 Jy ! Component: 200 - total flux cleaned = 0.000150372 Jy ! Total flux subtracted in 200 components = 0.000150372 Jy ! Clean residual min=-0.002077 max=0.002207 Jy/beam ! Clean residual mean=0.000016 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.758221 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 83 components and 0.758221 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9926 mas, bmaj=1.671 mas, bpa=4.676 degrees ! Estimated noise=859.526 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00010919 Jy ! Component: 100 - total flux cleaned = -0.000111142 Jy ! Component: 150 - total flux cleaned = 3.23334e-05 Jy ! Component: 200 - total flux cleaned = 0.000164389 Jy ! Total flux subtracted in 200 components = 0.000164389 Jy ! Clean residual min=-0.002598 max=0.002380 Jy/beam ! Clean residual mean=0.000006 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.758386 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 101 components and 0.758386 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=0.080074Jy sigma=0.000589 ! Fit after self-cal, rms=0.080034Jy sigma=0.000589 wmodel J2212+2355_X_2017_08_12_pus_map.mod ! Writing 101 model components to file: J2212+2355_X_2017_08_12_pus_map.mod wobs J2212+2355_X_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J2212+2355_X_2017_08_12_pus_uvs.fits wwins J2212+2355_X_2017_08_12_pus_map.win ! wwins: Wrote 4 windows to J2212+2355_X_2017_08_12_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 = -0.000982112 Jy ! Component: 100 - total flux cleaned = -0.00135914 Jy ! Component: 150 - total flux cleaned = -0.00151629 Jy ! Component: 200 - total flux cleaned = -0.00155407 Jy ! Component: 250 - total flux cleaned = -0.00151766 Jy ! Component: 300 - total flux cleaned = -0.00158584 Jy ! Component: 350 - total flux cleaned = -0.00158468 Jy ! Component: 400 - total flux cleaned = -0.00158402 Jy ! Component: 450 - total flux cleaned = -0.00161506 Jy ! Component: 500 - total flux cleaned = -0.00155299 Jy ! Component: 550 - total flux cleaned = -0.0014328 Jy ! Component: 600 - total flux cleaned = -0.00161049 Jy ! Component: 650 - total flux cleaned = -0.00163953 Jy ! Component: 700 - total flux cleaned = -0.00184053 Jy ! Component: 750 - total flux cleaned = -0.00198122 Jy ! Component: 800 - total flux cleaned = -0.00209219 Jy ! Component: 850 - total flux cleaned = -0.0022014 Jy ! Component: 900 - total flux cleaned = -0.00236305 Jy ! Component: 950 - total flux cleaned = -0.00246939 Jy ! Component: 1000 - total flux cleaned = -0.00260065 Jy ! Component: 1050 - total flux cleaned = -0.00278145 Jy ! Component: 1100 - total flux cleaned = -0.00290878 Jy ! Component: 1150 - total flux cleaned = -0.0030091 Jy ! Component: 1200 - total flux cleaned = -0.00315706 Jy ! Component: 1250 - total flux cleaned = -0.00323002 Jy ! Component: 1300 - total flux cleaned = -0.00332666 Jy ! Component: 1350 - total flux cleaned = -0.00342158 Jy ! Component: 1400 - total flux cleaned = -0.00351521 Jy ! Component: 1450 - total flux cleaned = -0.00365381 Jy ! Component: 1500 - total flux cleaned = -0.0037673 Jy ! Component: 1550 - total flux cleaned = -0.00378964 Jy ! Component: 1600 - total flux cleaned = -0.00381195 Jy ! Component: 1650 - total flux cleaned = -0.00400993 Jy ! Component: 1700 - total flux cleaned = -0.00409654 Jy ! Component: 1750 - total flux cleaned = -0.00413942 Jy ! Component: 1800 - total flux cleaned = -0.00418189 Jy ! Component: 1850 - total flux cleaned = -0.00435002 Jy ! Component: 1900 - total flux cleaned = -0.00439137 Jy ! Component: 1950 - total flux cleaned = -0.00453578 Jy ! Component: 2000 - total flux cleaned = -0.00465812 Jy ! Total flux subtracted in 2048 components = -0.00469852 Jy ! Clean residual min=-0.001525 max=0.001102 Jy/beam ! Clean residual mean=-0.000002 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.753687 Jy keep ! Adding 128 model components to the UV plane model. ! The established model now contains 229 components and 0.753687 Jy ![Exited script file: muppet] wmap "J2212+2355_X_2017_08_12_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9926 x 1.671 at 4.676 degrees (North through East) ! Clean map min=-0.0034615 max=0.58932 Jy/beam ! Writing clean map to FITS file: J2212+2355_X_2017_08_12_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.589318 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000370494 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.188605 0.188605 0.37721 0.754419 1.50884 3.01768 6.03536 12.0707 24.1414 48.2828 96.5657 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.589 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9926 x 1.671 at 4.676 degrees (North through East) ! Clean map min=-0.0034615 max=0.58932 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 J2212+2355_X_2017_08_12_pus_uvs.log closed on Fri May 10 15:29:59 2019