! Started logfile: J1427-4206_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:13:53 2016 obs J1427-4206_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J1427-4206_X_2014_06_09_pus_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.566667 visibilities/baseline/integration-bin. ! Found source: J1427-4206 ! ! 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 344 lines of history. ! ! Reading 4896 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 J1427-4206_X_2014_06_09_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=4.107004Jy sigma=0.037557 ! Fit after self-cal, rms=4.095703Jy sigma=0.037504 ! 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=0.6272 mas, bmaj=1.786 mas, bpa=-7.886 degrees ! Estimated noise=1552.56 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 = 3.67587 Jy ! Component: 100 - total flux cleaned = 4.61236 Jy ! Total flux subtracted in 100 components = 4.61236 Jy ! Clean residual min=-0.519472 max=0.641310 Jy/beam ! Clean residual mean=-0.005111 rms=0.134680 Jy/beam ! Combined flux in latest and established models = 4.61236 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 4.61236 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=1.507064Jy sigma=0.012496 ! Fit after self-cal, rms=1.506594Jy sigma=0.012493 ! 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=0.76 mas, bmaj=2.121 mas, bpa=-7.499 degrees ! Estimated noise=1177.57 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 = 0.584169 Jy ! Component: 100 - total flux cleaned = 0.861585 Jy ! Component: 150 - total flux cleaned = 1.00391 Jy ! Component: 200 - total flux cleaned = 1.04852 Jy ! Total flux subtracted in 200 components = 1.04852 Jy ! Clean residual min=-0.598928 max=0.520265 Jy/beam ! Clean residual mean=-0.005433 rms=0.133128 Jy/beam ! Combined flux in latest and established models = 5.66088 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 20 components and 5.66088 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=1.346021Jy sigma=0.010020 ! Fit after self-cal, rms=1.345887Jy sigma=0.010019 ! 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 1.08 HN 1.00* KP 0.87 ! LA 1.00 MK 0.97 NL 1.67 OV 0.96 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 1.00* KP 0.82 ! LA 1.01 MK 0.97 NL 1.66 OV 0.96 ! PT 0.90 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 1.00* KP 0.77 ! LA 1.03 MK 0.99 NL 1.68 OV 0.96 ! PT 0.88 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.06 HN 1.00* KP 0.74 ! LA 1.03 MK 1.00 NL 1.68 OV 0.95 ! PT 0.89 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 HN 1.00* KP 0.70 ! LA 1.02 MK 1.02 NL 1.69 OV 0.97 ! PT 0.90 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.00* KP 0.71 ! LA 1.03 MK 1.01 NL 1.70 OV 0.99 ! PT 0.90 SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.20 HN 1.00* KP 0.75 ! LA 1.11 MK 1.06 NL 1.79 OV 1.04 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.00* KP 0.70 ! LA 1.01 MK 1.01 NL 1.70 OV 1.01 ! PT 0.90 SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.00* KP 0.72 ! LA 1.03 MK 1.01 NL 1.70 OV 1.01 ! PT 0.91 SC 0.95 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.00* KP 0.75 ! LA 1.04 MK 1.03 NL 1.72 OV 1.00 ! PT 0.90 SC 0.94 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.00* KP 0.78 ! LA 1.04 MK 1.04 NL 1.70 OV 0.99 ! PT 0.91 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.00* KP 0.82 ! LA 1.03 MK 1.04 NL 1.71 OV 0.98 ! PT 0.93 SC 0.99 ! ! ! Fit before self-cal, rms=1.345887Jy sigma=0.010019 ! Fit after self-cal, rms=0.259552Jy sigma=0.001389 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7625 mas, bmaj=2.114 mas, bpa=-6.747 degrees ! Estimated noise=1181.19 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 = -0.0052875 Jy ! Component: 100 - total flux cleaned = -0.00531047 Jy ! Component: 150 - total flux cleaned = -0.00528756 Jy ! Component: 200 - total flux cleaned = -0.00527926 Jy ! Total flux subtracted in 200 components = -0.00527926 Jy ! Clean residual min=-0.035166 max=0.031706 Jy/beam ! Clean residual mean=0.000227 rms=0.007272 Jy/beam ! Combined flux in latest and established models = 5.6556 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 26 components and 5.6556 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=0.253750Jy sigma=0.001328 ! Fit after self-cal, rms=0.253554Jy sigma=0.001323 ! 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=0.253554Jy sigma=0.001323 ! Fit after self-cal, rms=0.253742Jy sigma=0.001321 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7631 mas, bmaj=2.115 mas, bpa=-6.765 degrees ! Estimated noise=1182.26 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0031009 Jy ! Component: 100 - total flux cleaned = -0.00247621 Jy ! Component: 150 - total flux cleaned = -0.00246229 Jy ! Component: 200 - total flux cleaned = -0.00245335 Jy ! Total flux subtracted in 200 components = -0.00245335 Jy ! Clean residual min=-0.030844 max=0.027449 Jy/beam ! Clean residual mean=0.000215 rms=0.006603 Jy/beam ! Combined flux in latest and established models = 5.65315 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 26 components and 5.65315 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=0.250443Jy sigma=0.001290 ! Fit after self-cal, rms=0.250073Jy sigma=0.001287 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 = -0.00165747 Jy ! Component: 100 - total flux cleaned = -0.00122103 Jy ! Component: 150 - total flux cleaned = -0.00121253 Jy ! Component: 200 - total flux cleaned = -0.00119322 Jy ! Total flux subtracted in 200 components = -0.00119322 Jy ! Clean residual min=-0.028086 max=0.025539 Jy/beam ! Clean residual mean=0.000208 rms=0.006175 Jy/beam ! Combined flux in latest and established models = 5.65195 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 30 components and 5.65195 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=0.248112Jy sigma=0.001270 ! Fit after self-cal, rms=0.247908Jy sigma=0.001269 ! 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=0.247908Jy sigma=0.001269 ! Fit after self-cal, rms=0.248138Jy sigma=0.001268 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7634 mas, bmaj=2.115 mas, bpa=-6.772 degrees ! Estimated noise=1183.04 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0016152 Jy ! Component: 100 - total flux cleaned = -0.000870052 Jy ! Component: 150 - total flux cleaned = -0.000523106 Jy ! Component: 200 - total flux cleaned = -0.000200636 Jy ! Total flux subtracted in 200 components = -0.000200636 Jy ! Clean residual min=-0.025932 max=0.022894 Jy/beam ! Clean residual mean=0.000197 rms=0.005858 Jy/beam ! Combined flux in latest and established models = 5.65175 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 31 components and 5.65175 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=0.246667Jy sigma=0.001256 ! Fit after self-cal, rms=0.246480Jy sigma=0.001255 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 = -0.00101167 Jy ! Component: 100 - total flux cleaned = -0.0003731 Jy ! Component: 150 - total flux cleaned = -8.53744e-05 Jy ! Component: 200 - total flux cleaned = 0.000204797 Jy ! Total flux subtracted in 200 components = 0.000204797 Jy ! Clean residual min=-0.023951 max=0.021113 Jy/beam ! Clean residual mean=0.000199 rms=0.005589 Jy/beam ! Combined flux in latest and established models = 5.65196 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 32 components and 5.65196 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=0.245403Jy sigma=0.001245 ! Fit after self-cal, rms=0.245265Jy sigma=0.001245 ! 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=0.245265Jy sigma=0.001245 ! Fit after self-cal, rms=0.245283Jy sigma=0.001244 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.727 mas, bmaj=10 mas, bpa=-4.364 degrees ! Estimated noise=1505.15 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00303186 Jy ! Component: 100 - total flux cleaned = -0.00304117 Jy ! Component: 150 - total flux cleaned = -0.00305172 Jy ! Component: 200 - total flux cleaned = -0.00305899 Jy ! Total flux subtracted in 200 components = -0.00305899 Jy ! Clean residual min=-0.018340 max=0.021248 Jy/beam ! Clean residual mean=0.000365 rms=0.007622 Jy/beam ! Combined flux in latest and established models = 5.6489 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 35 components and 5.6489 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=0.245635Jy sigma=0.001247 ! Fit after self-cal, rms=0.245171Jy sigma=0.001245 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 = 4.38017e-05 Jy ! Component: 100 - total flux cleaned = 6.5879e-05 Jy ! Component: 150 - total flux cleaned = 7.88717e-05 Jy ! Component: 200 - total flux cleaned = 8.72226e-05 Jy ! Total flux subtracted in 200 components = 8.72226e-05 Jy ! Clean residual min=-0.018306 max=0.021155 Jy/beam ! Clean residual mean=0.000366 rms=0.007601 Jy/beam ! Combined flux in latest and established models = 5.64899 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 37 components and 5.64899 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=0.245636Jy sigma=0.001250 ! Fit after self-cal, rms=0.245284Jy sigma=0.001248 ! 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=0.7634 mas, bmaj=2.116 mas, bpa=-6.783 degrees ! Estimated noise=1183.29 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7634 x 2.116 at -6.783 degrees (North through East) ! Clean map min=-0.019514 max=4.7011 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=0.245284Jy sigma=0.001248 ! Fit after self-cal, rms=0.133510Jy sigma=0.000828 ! Inverting map and beam ! Estimated beam: bmin=0.7647 mas, bmaj=2.118 mas, bpa=-6.806 degrees ! Estimated noise=1185.44 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00170266 Jy ! Component: 100 - total flux cleaned = -0.00115288 Jy ! Component: 150 - total flux cleaned = -0.000896298 Jy ! Component: 200 - total flux cleaned = -0.000905104 Jy ! Total flux subtracted in 200 components = -0.000905104 Jy ! Clean residual min=-0.021319 max=0.018625 Jy/beam ! Clean residual mean=0.000177 rms=0.005213 Jy/beam ! Combined flux in latest and established models = 5.64808 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 39 components and 5.64808 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=0.131825Jy sigma=0.000818 ! Fit after self-cal, rms=0.131805Jy sigma=0.000817 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000305928 Jy ! Component: 100 - total flux cleaned = 0.000195451 Jy ! Component: 150 - total flux cleaned = 0.000426484 Jy ! Component: 200 - total flux cleaned = 0.000415612 Jy ! Total flux subtracted in 200 components = 0.000415612 Jy ! Clean residual min=-0.020358 max=0.017817 Jy/beam ! Clean residual mean=0.000180 rms=0.005067 Jy/beam ! Combined flux in latest and established models = 5.6485 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 39 components and 5.6485 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=0.130658Jy sigma=0.000809 ! Fit after self-cal, rms=0.130620Jy sigma=0.000809 ! 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=0.130620Jy sigma=0.000809 ! Fit after self-cal, rms=0.130726Jy sigma=0.000808 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=0.6306 mas, bmaj=1.784 mas, bpa=-7.117 degrees ! Estimated noise=1549.17 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.66765 Jy ! Component: 100 - total flux cleaned = 4.58809 Jy ! Component: 150 - total flux cleaned = 5.03481 Jy ! Component: 200 - total flux cleaned = 5.287 Jy ! Total flux subtracted in 200 components = 5.287 Jy ! Clean residual min=-0.064683 max=0.124821 Jy/beam ! Clean residual mean=-0.000473 rms=0.022855 Jy/beam ! Combined flux in latest and established models = 5.28701 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 15 model components to the UV plane model. ! The established model now contains 15 components and 5.28701 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7648 mas, bmaj=2.118 mas, bpa=-6.822 degrees ! Estimated noise=1185.71 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 = 0.186605 Jy ! Component: 100 - total flux cleaned = 0.270023 Jy ! Component: 150 - total flux cleaned = 0.307988 Jy ! Component: 200 - total flux cleaned = 0.325514 Jy ! Total flux subtracted in 200 components = 0.325514 Jy ! Clean residual min=-0.020071 max=0.026252 Jy/beam ! Clean residual mean=-0.000060 rms=0.005761 Jy/beam ! Combined flux in latest and established models = 5.61252 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 24 components and 5.61252 Jy ! Inverting map ! Added new window around map position (2.2, -2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0224221 Jy ! Component: 100 - total flux cleaned = 0.0256465 Jy ! Component: 150 - total flux cleaned = 0.0279163 Jy ! Component: 200 - total flux cleaned = 0.0301358 Jy ! Total flux subtracted in 200 components = 0.0301358 Jy ! Clean residual min=-0.017186 max=0.019540 Jy/beam ! Clean residual mean=0.000143 rms=0.004776 Jy/beam ! Combined flux in latest and established models = 5.64265 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 36 components and 5.64265 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=2.729 mas, bmaj=10.03 mas, bpa=-4.386 degrees ! Estimated noise=1504.5 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00339626 Jy ! Component: 100 - total flux cleaned = 0.00411991 Jy ! Component: 150 - total flux cleaned = 0.00474902 Jy ! Component: 200 - total flux cleaned = 0.00516643 Jy ! Total flux subtracted in 200 components = 0.00516643 Jy ! Clean residual min=-0.016144 max=0.020408 Jy/beam ! Clean residual mean=0.000348 rms=0.007026 Jy/beam ! Combined flux in latest and established models = 5.64782 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 = 0.000498957 Jy ! Component: 100 - total flux cleaned = 0.000835492 Jy ! Component: 150 - total flux cleaned = 0.00114143 Jy ! Component: 200 - total flux cleaned = 0.00141563 Jy ! Total flux subtracted in 200 components = 0.00141563 Jy ! Clean residual min=-0.015789 max=0.020931 Jy/beam ! Clean residual mean=0.000364 rms=0.006956 Jy/beam ! Combined flux in latest and established models = 5.64924 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 43 components and 5.64924 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7648 mas, bmaj=2.118 mas, bpa=-6.822 degrees ! Estimated noise=1185.71 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000362058 Jy ! Component: 100 - total flux cleaned = -0.000986894 Jy ! Component: 150 - total flux cleaned = -0.00181347 Jy ! Component: 200 - total flux cleaned = -0.0023033 Jy ! Total flux subtracted in 200 components = -0.0023033 Jy ! Clean residual min=-0.016350 max=0.015759 Jy/beam ! Clean residual mean=0.000167 rms=0.004478 Jy/beam ! Combined flux in latest and established models = 5.64693 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 55 components and 5.64693 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=0.128173Jy sigma=0.000779 ! Fit after self-cal, rms=0.127249Jy sigma=0.000769 wmodel J1427-4206_X_2014_06_09_pus_map.mod ! Writing 55 model components to file: J1427-4206_X_2014_06_09_pus_map.mod wobs J1427-4206_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J1427-4206_X_2014_06_09_pus_uvs.fits wwins J1427-4206_X_2014_06_09_pus_map.win ! wwins: Wrote 2 windows to J1427-4206_X_2014_06_09_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00400894 Jy ! Component: 100 - total flux cleaned = -0.00629461 Jy ! Component: 150 - total flux cleaned = -0.00711924 Jy ! Component: 200 - total flux cleaned = -0.00602037 Jy ! Component: 250 - total flux cleaned = -0.00517002 Jy ! Component: 300 - total flux cleaned = -0.00485509 Jy ! Component: 350 - total flux cleaned = -0.00485545 Jy ! Component: 400 - total flux cleaned = -0.0047135 Jy ! Component: 450 - total flux cleaned = -0.00458144 Jy ! Component: 500 - total flux cleaned = -0.00393474 Jy ! Component: 550 - total flux cleaned = -0.00356031 Jy ! Component: 600 - total flux cleaned = -0.00261384 Jy ! Component: 650 - total flux cleaned = -0.00250363 Jy ! Component: 700 - total flux cleaned = -0.00239542 Jy ! Component: 750 - total flux cleaned = -0.002183 Jy ! Component: 800 - total flux cleaned = -0.00208239 Jy ! Component: 850 - total flux cleaned = -0.00198559 Jy ! Component: 900 - total flux cleaned = -0.00189317 Jy ! Component: 950 - total flux cleaned = -0.00198289 Jy ! Component: 1000 - total flux cleaned = -0.00172108 Jy ! Component: 1050 - total flux cleaned = -0.00180688 Jy ! Component: 1100 - total flux cleaned = -0.0018067 Jy ! Component: 1150 - total flux cleaned = -0.00172845 Jy ! Component: 1200 - total flux cleaned = -0.00187979 Jy ! Component: 1250 - total flux cleaned = -0.00195297 Jy ! Component: 1300 - total flux cleaned = -0.00223942 Jy ! Component: 1350 - total flux cleaned = -0.00251524 Jy ! Component: 1400 - total flux cleaned = -0.00258241 Jy ! Component: 1450 - total flux cleaned = -0.00258238 Jy ! Component: 1500 - total flux cleaned = -0.00264592 Jy ! Component: 1550 - total flux cleaned = -0.00245943 Jy ! Component: 1600 - total flux cleaned = -0.0022161 Jy ! Component: 1650 - total flux cleaned = -0.00197816 Jy ! Component: 1700 - total flux cleaned = -0.00174567 Jy ! Component: 1750 - total flux cleaned = -0.00146201 Jy ! Component: 1800 - total flux cleaned = -0.00124182 Jy ! Component: 1850 - total flux cleaned = -0.00108001 Jy ! Component: 1900 - total flux cleaned = -0.000974546 Jy ! Component: 1950 - total flux cleaned = -0.000766432 Jy ! Component: 2000 - total flux cleaned = -0.0005114 Jy ! Total flux subtracted in 2048 components = -0.000362049 Jy ! Clean residual min=-0.002526 max=0.002787 Jy/beam ! Clean residual mean=0.000060 rms=0.001053 Jy/beam ! Combined flux in latest and established models = 5.64657 Jy keep ! Adding 124 model components to the UV plane model. ! The established model now contains 179 components and 5.64657 Jy ![Exited script file: muppet] wmap "J1427-4206_X_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7648 x 2.118 at -6.822 degrees (North through East) ! Clean map min=-0.011403 max=4.8474 Jy/beam ! Writing clean map to FITS file: J1427-4206_X_2014_06_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 4.84739 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00105633 device "J1427-4206_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1427-4206_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0653749 0.0653749 0.13075 0.2615 0.522999 1.046 2.092 4.184 8.36799 16.736 33.472 66.9439 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0031 print "peak=",int(1000*peak_flux)/1000 ! peak= 4.847 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7648 x 2.118 at -6.822 degrees (North through East) ! Clean map min=-0.011403 max=4.8474 Jy/beam quit ! Quitting program ! Log file J1427-4206_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:13:55 2016