! Started logfile: J1516+1932_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:46:17 2016 obs J1516+1932_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J1516+1932_X_2014_12_20_pus_uva.fits ! AN table 1: 29 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.833716 visibilities/baseline/integration-bin. ! Found source: J1516+1932 ! ! 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 13056 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 J1516+1932_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 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.408210Jy sigma=0.004495 ! Fit after self-cal, rms=0.395864Jy sigma=0.004345 ! 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=0.8128 mas, bmaj=2.026 mas, bpa=5.372 degrees ! Estimated noise=851.06 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 = 0.497405 Jy ! Component: 100 - total flux cleaned = 0.607464 Jy ! Total flux subtracted in 100 components = 0.607464 Jy ! Clean residual min=-0.018238 max=0.036837 Jy/beam ! Clean residual mean=-0.000176 rms=0.006421 Jy/beam ! Combined flux in latest and established models = 0.607464 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.607464 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=0.134538Jy sigma=0.001496 ! Fit after self-cal, rms=0.134498Jy sigma=0.001496 ! 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=1.037 mas, bmaj=2.31 mas, bpa=4.762 degrees ! Estimated noise=542.599 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 = 0.0412669 Jy ! Component: 100 - total flux cleaned = 0.062439 Jy ! Component: 150 - total flux cleaned = 0.0672027 Jy ! Component: 200 - total flux cleaned = 0.0679393 Jy ! Total flux subtracted in 200 components = 0.0679393 Jy ! Clean residual min=-0.014291 max=0.018296 Jy/beam ! Clean residual mean=-0.000131 rms=0.004338 Jy/beam ! Combined flux in latest and established models = 0.675403 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 18 components and 0.675403 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=0.123769Jy sigma=0.001315 ! Fit after self-cal, rms=0.123744Jy sigma=0.001315 ! 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 1.04 HN 1.00 KP 1.10 ! LA 0.96 MK 0.90 NL 0.93 OV 0.94 ! PT 1.05 SC 1.10 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.01 KP 1.04 ! LA 0.96 MK 0.90 NL 0.93 OV 0.94 ! PT 1.00 SC 1.10 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.03 KP 0.98 ! LA 0.99 MK 0.91 NL 0.93 OV 0.94 ! PT 0.97 SC 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 1.01 KP 0.93 ! LA 1.00 MK 0.92 NL 0.93 OV 0.94 ! PT 1.00 SC 1.10 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 0.96 KP 0.89 ! LA 0.98 MK 0.93 NL 0.95 OV 0.95 ! PT 0.99 SC 1.10 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.06 HN 1.01 KP 0.89 ! LA 0.99 MK 0.93 NL 0.95 OV 0.97 ! PT 0.99 SC 1.10 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.15 HN 1.13 KP 0.87 ! LA 0.99 MK 0.98 NL 0.99 OV 1.02 ! PT 1.06 SC 1.20 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.08 HN 1.06 KP 0.89 ! LA 0.98 MK 0.94 NL 0.95 OV 0.98 ! PT 0.99 SC 1.12 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 HN 1.06 KP 0.91 ! LA 1.00 MK 0.93 NL 0.94 OV 0.98 ! PT 1.01 SC 1.09 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 1.04 KP 0.96 ! LA 1.01 MK 0.95 NL 0.96 OV 0.97 ! PT 1.01 SC 1.09 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.06 HN 1.05 KP 0.99 ! LA 1.01 MK 0.97 NL 0.95 OV 0.96 ! PT 1.01 SC 1.10 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.05 HN 1.00 KP 1.00 ! LA 0.99 MK 0.94 NL 0.96 OV 0.98 ! PT 1.01 SC 1.11 ! ! ! Fit before self-cal, rms=0.123744Jy sigma=0.001315 ! Fit after self-cal, rms=0.113324Jy sigma=0.001158 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.045 mas, bmaj=2.336 mas, bpa=3.421 degrees ! Estimated noise=538.285 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0125515 Jy ! Component: 100 - total flux cleaned = -0.0149759 Jy ! Component: 150 - total flux cleaned = -0.0155655 Jy ! Component: 200 - total flux cleaned = -0.0154016 Jy ! Total flux subtracted in 200 components = -0.0154016 Jy ! Clean residual min=-0.009782 max=0.013556 Jy/beam ! Clean residual mean=-0.000156 rms=0.002669 Jy/beam ! Combined flux in latest and established models = 0.660002 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 26 components and 0.660002 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=0.111858Jy sigma=0.001141 ! Fit after self-cal, rms=0.111865Jy sigma=0.001141 ! Inverting map ! Added new window around map position (-1.4, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0116247 Jy ! Component: 100 - total flux cleaned = 0.0128302 Jy ! Component: 150 - total flux cleaned = 0.0133501 Jy ! Component: 200 - total flux cleaned = 0.0135652 Jy ! Total flux subtracted in 200 components = 0.0135652 Jy ! Clean residual min=-0.010529 max=0.009449 Jy/beam ! Clean residual mean=-0.000109 rms=0.002430 Jy/beam ! Combined flux in latest and established models = 0.673567 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 41 components and 0.673567 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=0.109681Jy sigma=0.001124 ! Fit after self-cal, rms=0.109562Jy sigma=0.001122 ! 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=0.109562Jy sigma=0.001122 ! Fit after self-cal, rms=0.105321Jy sigma=0.001061 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.036 mas, bmaj=2.326 mas, bpa=3.627 degrees ! Estimated noise=539.012 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00430117 Jy ! Component: 100 - total flux cleaned = -0.00399136 Jy ! Component: 150 - total flux cleaned = -0.00386723 Jy ! Component: 200 - total flux cleaned = -0.00374775 Jy ! Total flux subtracted in 200 components = -0.00374775 Jy ! Clean residual min=-0.004139 max=0.003603 Jy/beam ! Clean residual mean=-0.000042 rms=0.001009 Jy/beam ! Combined flux in latest and established models = 0.669819 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 54 components and 0.669819 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=0.104842Jy sigma=0.001055 ! Fit after self-cal, rms=0.104860Jy sigma=0.001055 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 = 2.39149e-05 Jy ! Component: 100 - total flux cleaned = 0.000233477 Jy ! Component: 150 - total flux cleaned = 0.000327329 Jy ! Component: 200 - total flux cleaned = 0.000497348 Jy ! Total flux subtracted in 200 components = 0.000497348 Jy ! Clean residual min=-0.003651 max=0.003390 Jy/beam ! Clean residual mean=-0.000042 rms=0.000941 Jy/beam ! Combined flux in latest and established models = 0.670316 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 60 components and 0.670316 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=0.104693Jy sigma=0.001053 ! Fit after self-cal, rms=0.104685Jy sigma=0.001053 ! 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=0.104685Jy sigma=0.001053 ! Fit after self-cal, rms=0.105032Jy sigma=0.001052 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.036 mas, bmaj=2.328 mas, bpa=3.565 degrees ! Estimated noise=538.295 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00272129 Jy ! Component: 100 - total flux cleaned = -0.00273174 Jy ! Component: 150 - total flux cleaned = -0.00265103 Jy ! Component: 200 - total flux cleaned = -0.00250072 Jy ! Total flux subtracted in 200 components = -0.00250072 Jy ! Clean residual min=-0.003092 max=0.003104 Jy/beam ! Clean residual mean=-0.000035 rms=0.000820 Jy/beam ! Combined flux in latest and established models = 0.667816 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 67 components and 0.667816 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=0.104861Jy sigma=0.001050 ! Fit after self-cal, rms=0.104861Jy sigma=0.001050 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.30758e-05 Jy ! Component: 100 - total flux cleaned = 0.000212675 Jy ! Component: 150 - total flux cleaned = 0.000335972 Jy ! Component: 200 - total flux cleaned = 0.000508475 Jy ! Total flux subtracted in 200 components = 0.000508475 Jy ! Clean residual min=-0.002851 max=0.003020 Jy/beam ! Clean residual mean=-0.000034 rms=0.000785 Jy/beam ! Combined flux in latest and established models = 0.668324 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 72 components and 0.668324 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=0.104793Jy sigma=0.001049 ! Fit after self-cal, rms=0.104788Jy sigma=0.001049 ! 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=0.104788Jy sigma=0.001049 ! Fit after self-cal, rms=0.105049Jy sigma=0.001049 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.337 mas, bmaj=3.026 mas, bpa=-6.709 degrees ! Estimated noise=608.506 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000626537 Jy ! Component: 100 - total flux cleaned = -0.00053738 Jy ! Component: 150 - total flux cleaned = -0.000462005 Jy ! Component: 200 - total flux cleaned = -0.000358656 Jy ! Total flux subtracted in 200 components = -0.000358656 Jy ! Clean residual min=-0.002501 max=0.003766 Jy/beam ! Clean residual mean=-0.000053 rms=0.000820 Jy/beam ! Combined flux in latest and established models = 0.667965 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 94 components and 0.667965 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=0.105007Jy sigma=0.001048 ! Fit after self-cal, rms=0.105002Jy sigma=0.001048 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 (-1.8, 6.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00226564 Jy ! Component: 100 - total flux cleaned = 0.0032961 Jy ! Component: 150 - total flux cleaned = 0.00429288 Jy ! Component: 200 - total flux cleaned = 0.00517816 Jy ! Total flux subtracted in 200 components = 0.00517816 Jy ! Clean residual min=-0.002259 max=0.002111 Jy/beam ! Clean residual mean=-0.000031 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.673144 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 128 components and 0.673144 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=0.104907Jy sigma=0.001047 ! Fit after self-cal, rms=0.104905Jy sigma=0.001047 ! 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=1.036 mas, bmaj=2.328 mas, bpa=3.531 degrees ! Estimated noise=537.715 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.036 x 2.328 at 3.531 degrees (North through East) ! Clean map min=-0.0030213 max=0.62409 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=0.104905Jy sigma=0.001047 ! Fit after self-cal, rms=0.086241Jy sigma=0.000732 ! Inverting map and beam ! Estimated beam: bmin=1.035 mas, bmaj=2.329 mas, bpa=3.527 degrees ! Estimated noise=537.154 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000807496 Jy ! Component: 100 - total flux cleaned = -0.00113139 Jy ! Component: 150 - total flux cleaned = -0.0008581 Jy ! Component: 200 - total flux cleaned = -0.000801312 Jy ! Total flux subtracted in 200 components = -0.000801312 Jy ! Clean residual min=-0.002336 max=0.002120 Jy/beam ! Clean residual mean=-0.000012 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.672342 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 154 components and 0.672342 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=0.086097Jy sigma=0.000731 ! Fit after self-cal, rms=0.086096Jy sigma=0.000731 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.36727e-05 Jy ! Component: 100 - total flux cleaned = 0.000209864 Jy ! Component: 150 - total flux cleaned = 0.000358181 Jy ! Component: 200 - total flux cleaned = 0.000500538 Jy ! Total flux subtracted in 200 components = 0.000500538 Jy ! Clean residual min=-0.002142 max=0.001925 Jy/beam ! Clean residual mean=-0.000010 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.672843 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 167 components and 0.672843 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=0.086030Jy sigma=0.000730 ! Fit after self-cal, rms=0.086029Jy sigma=0.000730 ! 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=0.086029Jy sigma=0.000730 ! Fit after self-cal, rms=0.086076Jy sigma=0.000730 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=0.8085 mas, bmaj=2.041 mas, bpa=4.132 degrees ! Estimated noise=842.811 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.492468 Jy ! Component: 100 - total flux cleaned = 0.599912 Jy ! Component: 150 - total flux cleaned = 0.628875 Jy ! Component: 200 - total flux cleaned = 0.64222 Jy ! Total flux subtracted in 200 components = 0.64222 Jy ! Clean residual min=-0.004041 max=0.006411 Jy/beam ! Clean residual mean=-0.000059 rms=0.001200 Jy/beam ! Combined flux in latest and established models = 0.64222 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.64222 Jy ! Inverting map and beam ! Estimated beam: bmin=1.035 mas, bmaj=2.329 mas, bpa=3.518 degrees ! Estimated noise=536.682 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 = 0.00835098 Jy ! Component: 100 - total flux cleaned = 0.0135119 Jy ! Component: 150 - total flux cleaned = 0.0171333 Jy ! Component: 200 - total flux cleaned = 0.0199465 Jy ! Total flux subtracted in 200 components = 0.0199465 Jy ! Clean residual min=-0.002276 max=0.002181 Jy/beam ! Clean residual mean=-0.000041 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 0.662167 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 40 components and 0.662167 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=2.337 mas, bmaj=3.029 mas, bpa=-6.779 degrees ! Estimated noise=607.341 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00295599 Jy ! Component: 100 - total flux cleaned = 0.00464025 Jy ! Component: 150 - total flux cleaned = 0.00601151 Jy ! Component: 200 - total flux cleaned = 0.0070469 Jy ! Total flux subtracted in 200 components = 0.0070469 Jy ! Clean residual min=-0.001884 max=0.001779 Jy/beam ! Clean residual mean=-0.000043 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.669214 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 = 0.000635055 Jy ! Component: 100 - total flux cleaned = 0.00110706 Jy ! Component: 150 - total flux cleaned = 0.00169456 Jy ! Component: 200 - total flux cleaned = 0.00214591 Jy ! Total flux subtracted in 200 components = 0.00214591 Jy ! Clean residual min=-0.001634 max=0.001714 Jy/beam ! Clean residual mean=-0.000032 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.67136 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 101 components and 0.67136 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.035 mas, bmaj=2.329 mas, bpa=3.518 degrees ! Estimated noise=536.682 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.05286e-05 Jy ! Component: 100 - total flux cleaned = 0.000152681 Jy ! Component: 150 - total flux cleaned = 0.000405207 Jy ! Component: 200 - total flux cleaned = 0.000594812 Jy ! Total flux subtracted in 200 components = 0.000594812 Jy ! Clean residual min=-0.001727 max=0.001601 Jy/beam ! Clean residual mean=-0.000015 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.671955 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 123 components and 0.671955 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=0.086187Jy sigma=0.000729 ! Fit after self-cal, rms=0.086169Jy sigma=0.000729 wmodel J1516+1932_X_2014_12_20_pus_map.mod ! Writing 123 model components to file: J1516+1932_X_2014_12_20_pus_map.mod wobs J1516+1932_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J1516+1932_X_2014_12_20_pus_uvs.fits wwins J1516+1932_X_2014_12_20_pus_map.win ! wwins: Wrote 3 windows to J1516+1932_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 = 0.000245983 Jy ! Component: 100 - total flux cleaned = 0.000451458 Jy ! Component: 150 - total flux cleaned = 0.000507076 Jy ! Component: 200 - total flux cleaned = 0.000427125 Jy ! Component: 250 - total flux cleaned = 0.000375031 Jy ! Component: 300 - total flux cleaned = 0.000299944 Jy ! Component: 350 - total flux cleaned = 0.000251652 Jy ! Component: 400 - total flux cleaned = 0.000181418 Jy ! Component: 450 - total flux cleaned = 0.000135174 Jy ! Component: 500 - total flux cleaned = 4.50357e-05 Jy ! Component: 550 - total flux cleaned = 4.45486e-05 Jy ! Component: 600 - total flux cleaned = -2.05214e-05 Jy ! Component: 650 - total flux cleaned = -6.29556e-05 Jy ! Component: 700 - total flux cleaned = -0.000145594 Jy ! Component: 750 - total flux cleaned = -0.000125338 Jy ! Component: 800 - total flux cleaned = -0.000225111 Jy ! Component: 850 - total flux cleaned = -0.000225235 Jy ! Component: 900 - total flux cleaned = -0.000244764 Jy ! Component: 950 - total flux cleaned = -0.000263922 Jy ! Component: 1000 - total flux cleaned = -0.000301457 Jy ! Component: 1050 - total flux cleaned = -0.000356466 Jy ! Component: 1100 - total flux cleaned = -0.000446488 Jy ! Component: 1150 - total flux cleaned = -0.000463851 Jy ! Component: 1200 - total flux cleaned = -0.00046365 Jy ! Component: 1250 - total flux cleaned = -0.000515527 Jy ! Component: 1300 - total flux cleaned = -0.00060062 Jy ! Component: 1350 - total flux cleaned = -0.00063398 Jy ! Component: 1400 - total flux cleaned = -0.000683675 Jy ! Component: 1450 - total flux cleaned = -0.000732803 Jy ! Component: 1500 - total flux cleaned = -0.000732888 Jy ! Component: 1550 - total flux cleaned = -0.000829325 Jy ! Component: 1600 - total flux cleaned = -0.000924483 Jy ! Component: 1650 - total flux cleaned = -0.00100278 Jy ! Component: 1700 - total flux cleaned = -0.00106469 Jy ! Component: 1750 - total flux cleaned = -0.00114149 Jy ! Component: 1800 - total flux cleaned = -0.00120222 Jy ! Component: 1850 - total flux cleaned = -0.00127756 Jy ! Component: 1900 - total flux cleaned = -0.00133711 Jy ! Component: 1950 - total flux cleaned = -0.00141084 Jy ! Component: 2000 - total flux cleaned = -0.00149867 Jy ! Total flux subtracted in 2048 components = -0.00158547 Jy ! Clean residual min=-0.000863 max=0.000924 Jy/beam ! Clean residual mean=-0.000006 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.670369 Jy keep ! Adding 134 model components to the UV plane model. ! The established model now contains 256 components and 0.670369 Jy ![Exited script file: muppet] wmap "J1516+1932_X_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.035 x 2.329 at 3.518 degrees (North through East) ! Clean map min=-0.0013362 max=0.62613 Jy/beam ! Writing clean map to FITS file: J1516+1932_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 0.626126 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000282306 device "J1516+1932_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J1516+1932_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.135263 0.135263 0.270527 0.541053 1.08211 2.16421 4.32842 8.65685 17.3137 34.6274 69.2548 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.626 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.035 x 2.329 at 3.518 degrees (North through East) ! Clean map min=-0.0013362 max=0.62613 Jy/beam quit ! Quitting program ! Log file J1516+1932_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:46:19 2016