! Started logfile: J0450+4056_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:06:48 2016 obs J0450+4056_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J0450+4056_X_2014_08_05_pus_uva.fits ! AN table 1: 93 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.6908 visibilities/baseline/integration-bin. ! Found source: J0450+4056 ! ! 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 414 lines of history. ! ! Reading 34692 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 J0450+4056_X_2014_08_05_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 156 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 156 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 156 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 156 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 156 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 156 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 156 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 156 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 156 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 156 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 156 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 156 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.815695Jy sigma=0.009503 ! Fit after self-cal, rms=0.780027Jy sigma=0.009130 ! 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=1.004 mas, bmaj=1.966 mas, bpa=40.06 degrees ! Estimated noise=720.435 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) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.166853 Jy ! Component: 100 - total flux cleaned = 0.209587 Jy ! Total flux subtracted in 100 components = 0.209587 Jy ! Clean residual min=-0.010574 max=0.018156 Jy/beam ! Clean residual mean=-0.000002 rms=0.003546 Jy/beam ! Combined flux in latest and established models = 0.209587 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.209587 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=0.087545Jy sigma=0.000953 ! Fit after self-cal, rms=0.087488Jy sigma=0.000953 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.351 mas, bmaj=2.083 mas, bpa=41.29 degrees ! Estimated noise=328.669 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 = 0.0250742 Jy ! Component: 100 - total flux cleaned = 0.0369884 Jy ! Component: 150 - total flux cleaned = 0.0433701 Jy ! Component: 200 - total flux cleaned = 0.0470608 Jy ! Total flux subtracted in 200 components = 0.0470608 Jy ! Clean residual min=-0.012996 max=0.009328 Jy/beam ! Clean residual mean=0.000043 rms=0.002688 Jy/beam ! Combined flux in latest and established models = 0.256648 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 31 components and 0.256648 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=0.080525Jy sigma=0.000870 ! Fit after self-cal, rms=0.080503Jy sigma=0.000870 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.10 HN 1.12 KP 0.91 ! LA 1.01 MK 1.00* NL 0.97 OV 1.00 ! PT 1.02 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.12 HN 1.15 KP 0.88 ! LA 1.03 MK 1.00* NL 0.97 OV 1.02 ! PT 0.97 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.12 HN 1.18 KP 0.82 ! LA 1.04 MK 1.00* NL 0.98 OV 0.98 ! PT 0.93 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.09 HN 1.11 KP 0.79 ! LA 1.05 MK 1.00* NL 0.97 OV 0.98 ! PT 0.95 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.12 HN 1.11 KP 0.75 ! LA 1.04 MK 1.00* NL 0.98 OV 1.01 ! PT 0.95 SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.13 HN 1.10 KP 0.76 ! LA 1.05 MK 1.00* NL 0.99 OV 1.02 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.24 HN 1.26 KP 0.79 ! LA 1.13 MK 1.00* NL 1.03 OV 1.08 ! PT 1.01 SC 1.13 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.15 HN 1.20 KP 0.74 ! LA 1.04 MK 1.00* NL 1.00 OV 1.04 ! PT 0.97 SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.12 HN 1.20 KP 0.77 ! LA 1.05 MK 1.00* NL 0.99 OV 1.06 ! PT 0.98 SC 1.07 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.12 HN 1.16 KP 0.79 ! LA 1.05 MK 1.00* NL 0.99 OV 1.04 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.14 HN 1.19 KP 0.83 ! LA 1.07 MK 1.00* NL 0.99 OV 1.03 ! PT 1.00 SC 1.08 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.13 HN 1.17 KP 0.87 ! LA 1.06 MK 1.00* NL 1.01 OV 1.02 ! PT 1.00 SC 1.12 ! ! ! Fit before self-cal, rms=0.080503Jy sigma=0.000870 ! Fit after self-cal, rms=0.074752Jy sigma=0.000788 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.377 mas, bmaj=2.111 mas, bpa=41.12 degrees ! Estimated noise=329.285 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 (7.2, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00541822 Jy ! Component: 100 - total flux cleaned = 0.00548377 Jy ! Component: 150 - total flux cleaned = 0.00563946 Jy ! Component: 200 - total flux cleaned = 0.00570951 Jy ! Total flux subtracted in 200 components = 0.00570951 Jy ! Clean residual min=-0.002742 max=0.003761 Jy/beam ! Clean residual mean=-0.000008 rms=0.000717 Jy/beam ! Combined flux in latest and established models = 0.262358 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 53 components and 0.262358 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=0.074253Jy sigma=0.000783 ! Fit after self-cal, rms=0.074304Jy sigma=0.000782 ! Inverting map ! Added new window around map position (2, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00208674 Jy ! Component: 100 - total flux cleaned = 0.00233671 Jy ! Component: 150 - total flux cleaned = 0.0027241 Jy ! Component: 200 - total flux cleaned = 0.00335044 Jy ! Total flux subtracted in 200 components = 0.00335044 Jy ! Clean residual min=-0.002419 max=0.001881 Jy/beam ! Clean residual mean=-0.000000 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.265708 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 68 components and 0.265708 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=0.074076Jy sigma=0.000780 ! Fit after self-cal, rms=0.074064Jy sigma=0.000780 ! 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=0.074064Jy sigma=0.000780 ! Fit after self-cal, rms=0.074674Jy sigma=0.000777 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.368 mas, bmaj=2.123 mas, bpa=41.17 degrees ! Estimated noise=328.7 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000915977 Jy ! Component: 100 - total flux cleaned = -0.000722116 Jy ! Component: 150 - total flux cleaned = -0.000377255 Jy ! Component: 200 - total flux cleaned = -8.01266e-05 Jy ! Total flux subtracted in 200 components = -8.01266e-05 Jy ! Clean residual min=-0.001736 max=0.001340 Jy/beam ! Clean residual mean=-0.000018 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.265628 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 82 components and 0.265628 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=0.074600Jy sigma=0.000777 ! Fit after self-cal, rms=0.074612Jy sigma=0.000776 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 = 0.000165004 Jy ! Component: 100 - total flux cleaned = 0.000411757 Jy ! Component: 150 - total flux cleaned = 0.000469422 Jy ! Component: 200 - total flux cleaned = 0.000521937 Jy ! Total flux subtracted in 200 components = 0.000521937 Jy ! Clean residual min=-0.001588 max=0.001198 Jy/beam ! Clean residual mean=-0.000016 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.26615 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 96 components and 0.26615 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=0.074587Jy sigma=0.000776 ! Fit after self-cal, rms=0.074585Jy sigma=0.000776 ! 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=0.074585Jy sigma=0.000776 ! Fit after self-cal, rms=0.074760Jy sigma=0.000776 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.369 mas, bmaj=2.127 mas, bpa=41.15 degrees ! Estimated noise=328.347 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000431176 Jy ! Component: 100 - total flux cleaned = -0.00034112 Jy ! Component: 150 - total flux cleaned = -0.000290904 Jy ! Component: 200 - total flux cleaned = -0.000223064 Jy ! Total flux subtracted in 200 components = -0.000223064 Jy ! Clean residual min=-0.001493 max=0.001158 Jy/beam ! Clean residual mean=-0.000017 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.265927 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 102 components and 0.265927 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=0.074736Jy sigma=0.000776 ! Fit after self-cal, rms=0.074739Jy sigma=0.000776 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 = 6.09091e-05 Jy ! Component: 100 - total flux cleaned = 0.000103639 Jy ! Component: 150 - total flux cleaned = 0.000142392 Jy ! Component: 200 - total flux cleaned = 0.000179247 Jy ! Total flux subtracted in 200 components = 0.000179247 Jy ! Clean residual min=-0.001431 max=0.001099 Jy/beam ! Clean residual mean=-0.000017 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.266106 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 115 components and 0.266106 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=0.074727Jy sigma=0.000776 ! Fit after self-cal, rms=0.074727Jy sigma=0.000776 ! 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=0.074727Jy sigma=0.000776 ! Fit after self-cal, rms=0.074823Jy sigma=0.000776 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.558 mas, bmaj=2.775 mas, bpa=-80.56 degrees ! Estimated noise=356.691 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000195631 Jy ! Component: 100 - total flux cleaned = -5.06046e-05 Jy ! Component: 150 - total flux cleaned = 2.35953e-05 Jy ! Component: 200 - total flux cleaned = 2.35153e-05 Jy ! Total flux subtracted in 200 components = 2.35153e-05 Jy ! Clean residual min=-0.001453 max=0.001052 Jy/beam ! Clean residual mean=-0.000027 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.26613 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 128 components and 0.26613 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=0.074814Jy sigma=0.000776 ! Fit after self-cal, rms=0.074815Jy sigma=0.000776 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 = -3.79966e-05 Jy ! Component: 100 - total flux cleaned = -3.58692e-05 Jy ! Component: 150 - total flux cleaned = -3.61245e-05 Jy ! Component: 200 - total flux cleaned = -2.65725e-05 Jy ! Total flux subtracted in 200 components = -2.65725e-05 Jy ! Clean residual min=-0.001461 max=0.001034 Jy/beam ! Clean residual mean=-0.000027 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.266103 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 135 components and 0.266103 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=0.074811Jy sigma=0.000776 ! Fit after self-cal, rms=0.074811Jy sigma=0.000776 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.37 mas, bmaj=2.129 mas, bpa=41.14 degrees ! Estimated noise=328.097 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.37 x 2.129 at 41.14 degrees (North through East) ! Clean map min=-0.0013416 max=0.21694 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.013 mas, bmaj=2.011 mas, bpa=40.08 degrees ! Estimated noise=728.015 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.168504 Jy ! Component: 100 - total flux cleaned = 0.210547 Jy ! Component: 150 - total flux cleaned = 0.229245 Jy ! Component: 200 - total flux cleaned = 0.239459 Jy ! Total flux subtracted in 200 components = 0.239459 Jy ! Clean residual min=-0.004487 max=0.005038 Jy/beam ! Clean residual mean=-0.000031 rms=0.001089 Jy/beam ! Combined flux in latest and established models = 0.239459 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.239459 Jy ! Inverting map and beam ! Estimated beam: bmin=1.37 mas, bmaj=2.129 mas, bpa=41.14 degrees ! Estimated noise=328.097 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 = 0.00802075 Jy ! Component: 100 - total flux cleaned = 0.0130364 Jy ! Component: 150 - total flux cleaned = 0.0163544 Jy ! Component: 200 - total flux cleaned = 0.0186125 Jy ! Total flux subtracted in 200 components = 0.0186125 Jy ! Clean residual min=-0.001524 max=0.001617 Jy/beam ! Clean residual mean=-0.000033 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.258072 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 52 components and 0.258072 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=2.558 mas, bmaj=2.775 mas, bpa=-80.56 degrees ! Estimated noise=356.691 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00210619 Jy ! Component: 100 - total flux cleaned = 0.00357309 Jy ! Component: 150 - total flux cleaned = 0.00467406 Jy ! Component: 200 - total flux cleaned = 0.00551046 Jy ! Total flux subtracted in 200 components = 0.00551046 Jy ! Clean residual min=-0.001436 max=0.001126 Jy/beam ! Clean residual mean=-0.000037 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.263582 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 = 0.000653725 Jy ! Component: 100 - total flux cleaned = 0.00097653 Jy ! Component: 150 - total flux cleaned = 0.00123546 Jy ! Component: 200 - total flux cleaned = 0.00142702 Jy ! Total flux subtracted in 200 components = 0.00142702 Jy ! Clean residual min=-0.001360 max=0.001063 Jy/beam ! Clean residual mean=-0.000032 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.265009 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 113 components and 0.265009 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.37 mas, bmaj=2.129 mas, bpa=41.14 degrees ! Estimated noise=328.097 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000129853 Jy ! Component: 100 - total flux cleaned = -0.000155596 Jy ! Component: 150 - total flux cleaned = -0.00017845 Jy ! Component: 200 - total flux cleaned = -0.000176881 Jy ! Total flux subtracted in 200 components = -0.000176881 Jy ! Clean residual min=-0.001256 max=0.001069 Jy/beam ! Clean residual mean=-0.000020 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.264832 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 140 components and 0.264832 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=0.074817Jy sigma=0.000776 ! Fit after self-cal, rms=0.074806Jy sigma=0.000775 wmodel J0450+4056_X_2014_08_05_pus_map.mod ! Writing 140 model components to file: J0450+4056_X_2014_08_05_pus_map.mod wobs J0450+4056_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J0450+4056_X_2014_08_05_pus_uvs.fits wwins J0450+4056_X_2014_08_05_pus_map.win ! wwins: Wrote 3 windows to J0450+4056_X_2014_08_05_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 = -0.000419548 Jy ! Component: 100 - total flux cleaned = -0.000606007 Jy ! Component: 150 - total flux cleaned = -0.000622866 Jy ! Component: 200 - total flux cleaned = -0.000622561 Jy ! Component: 250 - total flux cleaned = -0.000622637 Jy ! Component: 300 - total flux cleaned = -0.00065324 Jy ! Component: 350 - total flux cleaned = -0.000667787 Jy ! Component: 400 - total flux cleaned = -0.000667753 Jy ! Component: 450 - total flux cleaned = -0.000667726 Jy ! Component: 500 - total flux cleaned = -0.000680908 Jy ! Component: 550 - total flux cleaned = -0.000706478 Jy ! Component: 600 - total flux cleaned = -0.000731355 Jy ! Component: 650 - total flux cleaned = -0.000743444 Jy ! Component: 700 - total flux cleaned = -0.000778993 Jy ! Component: 750 - total flux cleaned = -0.000790419 Jy ! Component: 800 - total flux cleaned = -0.000813003 Jy ! Component: 850 - total flux cleaned = -0.000835094 Jy ! Component: 900 - total flux cleaned = -0.000813636 Jy ! Component: 950 - total flux cleaned = -0.000803348 Jy ! Component: 1000 - total flux cleaned = -0.000824024 Jy ! Component: 1050 - total flux cleaned = -0.000824049 Jy ! Component: 1100 - total flux cleaned = -0.000833907 Jy ! Component: 1150 - total flux cleaned = -0.000824327 Jy ! Component: 1200 - total flux cleaned = -0.000852534 Jy ! Component: 1250 - total flux cleaned = -0.00086179 Jy ! Component: 1300 - total flux cleaned = -0.000861718 Jy ! Component: 1350 - total flux cleaned = -0.000879317 Jy ! Component: 1400 - total flux cleaned = -0.000905446 Jy ! Component: 1450 - total flux cleaned = -0.000879653 Jy ! Component: 1500 - total flux cleaned = -0.000896783 Jy ! Component: 1550 - total flux cleaned = -0.000896768 Jy ! Component: 1600 - total flux cleaned = -0.000937982 Jy ! Component: 1650 - total flux cleaned = -0.000938096 Jy ! Component: 1700 - total flux cleaned = -0.000962005 Jy ! Component: 1750 - total flux cleaned = -0.000977647 Jy ! Component: 1800 - total flux cleaned = -0.00097764 Jy ! Component: 1850 - total flux cleaned = -0.000985201 Jy ! Component: 1900 - total flux cleaned = -0.000985075 Jy ! Component: 1950 - total flux cleaned = -0.000977629 Jy ! Component: 2000 - total flux cleaned = -0.000977586 Jy ! Total flux subtracted in 2048 components = -0.000963198 Jy ! Clean residual min=-0.000454 max=0.000457 Jy/beam ! Clean residual mean=-0.000010 rms=0.000142 Jy/beam ! Combined flux in latest and established models = 0.263869 Jy keep ! Adding 139 model components to the UV plane model. ! The established model now contains 279 components and 0.263869 Jy ![Exited script file: muppet] wmap "J0450+4056_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.37 x 2.129 at 41.14 degrees (North through East) ! Clean map min=-0.00074613 max=0.21746 Jy/beam ! Writing clean map to FITS file: J0450+4056_X_2014_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.21746 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000138773 device "J0450+4056_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J0450+4056_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.191445 0.191445 0.382891 0.765782 1.53156 3.06313 6.12625 12.2525 24.505 49.01 98.0201 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.217 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.37 x 2.129 at 41.14 degrees (North through East) ! Clean map min=-0.00074613 max=0.21746 Jy/beam quit ! Quitting program ! Log file J0450+4056_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:06:50 2016