! Started logfile: J2055-1234_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:50:02 2016 obs J2055-1234_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J2055-1234_X_2014_12_20_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.985447 visibilities/baseline/integration-bin. ! Found source: J2055-1234 ! ! 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 364 lines of history. ! ! Reading 60132 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 J2055-1234_X_2014_12_20_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 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.904690Jy sigma=0.010432 ! Fit after self-cal, rms=0.877165Jy sigma=0.010115 ! 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=0.603 mas, bmaj=1.738 mas, bpa=-0.5595 degrees ! Estimated noise=449.631 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 = 0.0949624 Jy ! Component: 100 - total flux cleaned = 0.117153 Jy ! Total flux subtracted in 100 components = 0.117153 Jy ! Clean residual min=-0.004221 max=0.008771 Jy/beam ! Clean residual mean=-0.000029 rms=0.001148 Jy/beam ! Combined flux in latest and established models = 0.117153 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.117153 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=0.078257Jy sigma=0.000816 ! Fit after self-cal, rms=0.078258Jy sigma=0.000816 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00946956 Jy ! Component: 100 - total flux cleaned = 0.014189 Jy ! Total flux subtracted in 100 components = 0.014189 Jy ! Clean residual min=-0.002861 max=0.003642 Jy/beam ! Clean residual mean=-0.000015 rms=0.000779 Jy/beam ! Combined flux in latest and established models = 0.131342 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 9 components and 0.131342 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=0.077001Jy sigma=0.000797 ! Fit after self-cal, rms=0.077014Jy sigma=0.000797 ! 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=0.8071 mas, bmaj=2.096 mas, bpa=-0.9234 degrees ! Estimated noise=254.704 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 (1.6, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00516702 Jy ! Component: 100 - total flux cleaned = 0.00804938 Jy ! Component: 150 - total flux cleaned = 0.00995034 Jy ! Component: 200 - total flux cleaned = 0.0112631 Jy ! Total flux subtracted in 200 components = 0.0112631 Jy ! Clean residual min=-0.002377 max=0.002953 Jy/beam ! Clean residual mean=-0.000010 rms=0.000673 Jy/beam ! Combined flux in latest and established models = 0.142605 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 35 components and 0.142605 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=0.076665Jy sigma=0.000792 ! Fit after self-cal, rms=0.076635Jy sigma=0.000792 ! 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 0.96 FD 1.06 HN 1.03 KP 1.15 ! LA 0.98 MK 0.97 NL 0.95 OV 0.96 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.04 HN 1.04 KP 1.07 ! LA 0.99 MK 0.98 NL 0.98 OV 0.93 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.05 HN 1.07 KP 1.02 ! LA 1.04 MK 0.97 NL 0.97 OV 0.96 ! PT 0.91 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.03 HN 1.03 KP 0.97 ! LA 1.01 MK 1.00 NL 0.97 OV 0.95 ! PT 0.92 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.04 HN 0.99 KP 0.91 ! LA 1.03 MK 1.00 NL 0.99 OV 0.98 ! PT 0.92 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.08 HN 1.04 KP 0.93 ! LA 1.01 MK 0.98 NL 0.98 OV 0.97 ! PT 0.92 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.16 HN 1.14 KP 0.91 ! LA 1.04 MK 1.07 NL 1.06 OV 1.01 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.08 HN 1.06 KP 0.90 ! LA 0.99 MK 1.00 NL 1.00 OV 1.01 ! PT 0.93 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.05 HN 1.06 KP 0.93 ! LA 1.02 MK 1.00 NL 0.97 OV 1.00 ! PT 0.92 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.10 HN 1.10 KP 0.99 ! LA 1.04 MK 1.01 NL 0.97 OV 0.97 ! PT 0.92 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.07 HN 1.02 KP 1.03 ! LA 1.02 MK 1.05 NL 1.01 OV 0.99 ! PT 0.94 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.04 HN 1.07 KP 1.02 ! LA 1.03 MK 0.99 NL 0.99 OV 0.99 ! PT 0.95 SC 0.97 ! ! ! Fit before self-cal, rms=0.076635Jy sigma=0.000792 ! Fit after self-cal, rms=0.075899Jy sigma=0.000784 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.81 mas, bmaj=2.093 mas, bpa=-0.7943 degrees ! Estimated noise=253.261 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 = 0.000863828 Jy ! Component: 100 - total flux cleaned = 0.000944401 Jy ! Component: 150 - total flux cleaned = 0.00104208 Jy ! Component: 200 - total flux cleaned = 0.00110512 Jy ! Total flux subtracted in 200 components = 0.00110512 Jy ! Clean residual min=-0.001560 max=0.001636 Jy/beam ! Clean residual mean=0.000002 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.14371 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 57 components and 0.14371 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=0.075872Jy sigma=0.000784 ! Fit after self-cal, rms=0.075883Jy sigma=0.000784 ! 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=0.075883Jy sigma=0.000784 ! Fit after self-cal, rms=0.076429Jy sigma=0.000782 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8097 mas, bmaj=2.094 mas, bpa=-0.8053 degrees ! Estimated noise=253.266 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000345735 Jy ! Component: 100 - total flux cleaned = 0.000408089 Jy ! Component: 150 - total flux cleaned = 0.000422147 Jy ! Component: 200 - total flux cleaned = 0.000447003 Jy ! Total flux subtracted in 200 components = 0.000447003 Jy ! Clean residual min=-0.001254 max=0.001523 Jy/beam ! Clean residual mean=0.000001 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.144157 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 71 components and 0.144157 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=0.076421Jy sigma=0.000782 ! Fit after self-cal, rms=0.076430Jy sigma=0.000782 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (23.2, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136263 Jy ! Component: 100 - total flux cleaned = 0.00178678 Jy ! Component: 150 - total flux cleaned = 0.00198349 Jy ! Component: 200 - total flux cleaned = 0.00214465 Jy ! Total flux subtracted in 200 components = 0.00214465 Jy ! Clean residual min=-0.001120 max=0.001037 Jy/beam ! Clean residual mean=0.000000 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.146302 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 91 components and 0.146302 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=0.076404Jy sigma=0.000782 ! Fit after self-cal, rms=0.076400Jy sigma=0.000782 ! 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=0.076400Jy sigma=0.000782 ! Fit after self-cal, rms=0.077584Jy sigma=0.000781 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8095 mas, bmaj=2.095 mas, bpa=-0.8323 degrees ! Estimated noise=253.348 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000370837 Jy ! Component: 100 - total flux cleaned = 0.000516727 Jy ! Component: 150 - total flux cleaned = 0.000548402 Jy ! Component: 200 - total flux cleaned = 0.000568115 Jy ! Total flux subtracted in 200 components = 0.000568115 Jy ! Clean residual min=-0.000979 max=0.001014 Jy/beam ! Clean residual mean=-0.000000 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.14687 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 111 components and 0.14687 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=0.077581Jy sigma=0.000781 ! Fit after self-cal, rms=0.077597Jy sigma=0.000781 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 = 7.42538e-05 Jy ! Component: 100 - total flux cleaned = 7.42782e-05 Jy ! Component: 150 - total flux cleaned = 6.54508e-05 Jy ! Component: 200 - total flux cleaned = 5.70609e-05 Jy ! Total flux subtracted in 200 components = 5.70609e-05 Jy ! Clean residual min=-0.000983 max=0.001010 Jy/beam ! Clean residual mean=-0.000000 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.146927 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 120 components and 0.146927 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=0.077595Jy sigma=0.000781 ! Fit after self-cal, rms=0.077594Jy sigma=0.000781 ! 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=0.077594Jy sigma=0.000781 ! Fit after self-cal, rms=0.077593Jy sigma=0.000781 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.145 mas, bmaj=4.345 mas, bpa=3.096 degrees ! Estimated noise=318.103 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000349447 Jy ! Component: 100 - total flux cleaned = 0.000408825 Jy ! Component: 150 - total flux cleaned = 0.000445595 Jy ! Component: 200 - total flux cleaned = 0.000462523 Jy ! Total flux subtracted in 200 components = 0.000462523 Jy ! Clean residual min=-0.001238 max=0.001474 Jy/beam ! Clean residual mean=0.000000 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.14739 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 133 components and 0.14739 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=0.077593Jy sigma=0.000781 ! Fit after self-cal, rms=0.077593Jy sigma=0.000781 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 = 4.86692e-05 Jy ! Component: 100 - total flux cleaned = 7.35718e-05 Jy ! Component: 150 - total flux cleaned = 8.90353e-05 Jy ! Component: 200 - total flux cleaned = 0.000103573 Jy ! Total flux subtracted in 200 components = 0.000103573 Jy ! Clean residual min=-0.001247 max=0.001488 Jy/beam ! Clean residual mean=0.000000 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.147493 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 137 components and 0.147493 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=0.077593Jy sigma=0.000781 ! Fit after self-cal, rms=0.077593Jy sigma=0.000781 ! 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=0.8093 mas, bmaj=2.095 mas, bpa=-0.8404 degrees ! Estimated noise=253.282 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8093 x 2.095 at -0.8404 degrees (North through East) ! Clean map min=-0.00094362 max=0.12498 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=0.6036 mas, bmaj=1.738 mas, bpa=-0.4473 degrees ! Estimated noise=448.076 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0944991 Jy ! Component: 100 - total flux cleaned = 0.116853 Jy ! Component: 150 - total flux cleaned = 0.126272 Jy ! Component: 200 - total flux cleaned = 0.131557 Jy ! Total flux subtracted in 200 components = 0.131557 Jy ! Clean residual min=-0.002147 max=0.002802 Jy/beam ! Clean residual mean=-0.000012 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.131557 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.131557 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8093 mas, bmaj=2.095 mas, bpa=-0.8404 degrees ! Estimated noise=253.282 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 = 0.00476728 Jy ! Component: 100 - total flux cleaned = 0.0074776 Jy ! Component: 150 - total flux cleaned = 0.00925373 Jy ! Component: 200 - total flux cleaned = 0.0106138 Jy ! Total flux subtracted in 200 components = 0.0106138 Jy ! Clean residual min=-0.001156 max=0.000982 Jy/beam ! Clean residual mean=-0.000004 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.142171 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 49 components and 0.142171 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=2.145 mas, bmaj=4.345 mas, bpa=3.096 degrees ! Estimated noise=318.103 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00170413 Jy ! Component: 100 - total flux cleaned = 0.0027733 Jy ! Component: 150 - total flux cleaned = 0.00352713 Jy ! Component: 200 - total flux cleaned = 0.00385296 Jy ! Total flux subtracted in 200 components = 0.00385296 Jy ! Clean residual min=-0.001300 max=0.001404 Jy/beam ! Clean residual mean=-0.000003 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.146024 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 = 0.000266571 Jy ! Component: 100 - total flux cleaned = 0.000470722 Jy ! Component: 150 - total flux cleaned = 0.000641106 Jy ! Component: 200 - total flux cleaned = 0.000742376 Jy ! Total flux subtracted in 200 components = 0.000742376 Jy ! Clean residual min=-0.001212 max=0.001412 Jy/beam ! Clean residual mean=-0.000002 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.146766 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 86 components and 0.146767 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8093 mas, bmaj=2.095 mas, bpa=-0.8404 degrees ! Estimated noise=253.282 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.05098e-05 Jy ! Component: 100 - total flux cleaned = -0.000115315 Jy ! Component: 150 - total flux cleaned = -6.11919e-05 Jy ! Component: 200 - total flux cleaned = -2.77927e-05 Jy ! Total flux subtracted in 200 components = -2.77927e-05 Jy ! Clean residual min=-0.000975 max=0.000996 Jy/beam ! Clean residual mean=-0.000001 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.146739 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 106 components and 0.146739 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=0.077605Jy sigma=0.000781 ! Fit after self-cal, rms=0.077601Jy sigma=0.000781 wmodel J2055-1234_X_2014_12_20_pus_map.mod ! Writing 106 model components to file: J2055-1234_X_2014_12_20_pus_map.mod wobs J2055-1234_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J2055-1234_X_2014_12_20_pus_uvs.fits wwins J2055-1234_X_2014_12_20_pus_map.win ! wwins: Wrote 3 windows to J2055-1234_X_2014_12_20_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 = 3.41023e-05 Jy ! Component: 100 - total flux cleaned = 5.04056e-05 Jy ! Component: 150 - total flux cleaned = 1.97317e-05 Jy ! Component: 200 - total flux cleaned = 1.97252e-05 Jy ! Component: 250 - total flux cleaned = -3.3859e-05 Jy ! Component: 300 - total flux cleaned = -8.59098e-05 Jy ! Component: 350 - total flux cleaned = -0.000123546 Jy ! Component: 400 - total flux cleaned = -0.000148123 Jy ! Component: 450 - total flux cleaned = -0.000171636 Jy ! Component: 500 - total flux cleaned = -0.000160094 Jy ! Component: 550 - total flux cleaned = -0.00018259 Jy ! Component: 600 - total flux cleaned = -0.000215679 Jy ! Component: 650 - total flux cleaned = -0.000258315 Jy ! Component: 700 - total flux cleaned = -0.000268856 Jy ! Component: 750 - total flux cleaned = -0.000319888 Jy ! Component: 800 - total flux cleaned = -0.000339902 Jy ! Component: 850 - total flux cleaned = -0.00036943 Jy ! Component: 900 - total flux cleaned = -0.000369258 Jy ! Component: 950 - total flux cleaned = -0.000369299 Jy ! Component: 1000 - total flux cleaned = -0.000378465 Jy ! Component: 1050 - total flux cleaned = -0.000332796 Jy ! Component: 1100 - total flux cleaned = -0.00035996 Jy ! Component: 1150 - total flux cleaned = -0.000368806 Jy ! Component: 1200 - total flux cleaned = -0.000360084 Jy ! Component: 1250 - total flux cleaned = -0.000377104 Jy ! Component: 1300 - total flux cleaned = -0.000343051 Jy ! Component: 1350 - total flux cleaned = -0.000334558 Jy ! Component: 1400 - total flux cleaned = -0.000301487 Jy ! Component: 1450 - total flux cleaned = -0.000293216 Jy ! Component: 1500 - total flux cleaned = -0.000309127 Jy ! Component: 1550 - total flux cleaned = -0.000285233 Jy ! Component: 1600 - total flux cleaned = -0.000269679 Jy ! Component: 1650 - total flux cleaned = -0.000261991 Jy ! Component: 1700 - total flux cleaned = -0.000239211 Jy ! Component: 1750 - total flux cleaned = -0.000231726 Jy ! Component: 1800 - total flux cleaned = -0.000202018 Jy ! Component: 1850 - total flux cleaned = -0.000194811 Jy ! Component: 1900 - total flux cleaned = -0.000202041 Jy ! Component: 1950 - total flux cleaned = -0.000187828 Jy ! Component: 2000 - total flux cleaned = -0.000194888 Jy ! Total flux subtracted in 2048 components = -0.00016704 Jy ! Clean residual min=-0.000384 max=0.000409 Jy/beam ! Clean residual mean=-0.000000 rms=0.000131 Jy/beam ! Combined flux in latest and established models = 0.146572 Jy keep ! Adding 145 model components to the UV plane model. ! The established model now contains 251 components and 0.146572 Jy ![Exited script file: muppet] wmap "J2055-1234_X_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8093 x 2.095 at -0.8404 degrees (North through East) ! Clean map min=-0.0005944 max=0.12484 Jy/beam ! Writing clean map to FITS file: J2055-1234_X_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.124842 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000130712 device "J2055-1234_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J2055-1234_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.314104 0.314104 0.628208 1.25642 2.51283 5.02566 10.0513 20.1026 40.2053 80.4106 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.124 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8093 x 2.095 at -0.8404 degrees (North through East) ! Clean map min=-0.0005944 max=0.12484 Jy/beam quit ! Quitting program ! Log file J2055-1234_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:50:06 2016