! Started logfile: J2348-0425_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:19:08 2016 obs J2348-0425_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J2348-0425_X_2014_06_09_pus_uva.fits ! AN table 1: 55 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.600808 visibilities/baseline/integration-bin. ! Found source: J2348-0425 ! ! 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 17844 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 J2348-0425_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 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 119 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.900418Jy sigma=0.010990 ! Fit after self-cal, rms=0.874940Jy sigma=0.010706 ! 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=0.9076 mas, bmaj=2.599 mas, bpa=14.84 degrees ! Estimated noise=594.545 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 = 0.0928259 Jy ! Component: 100 - total flux cleaned = 0.12464 Jy ! Total flux subtracted in 100 components = 0.12464 Jy ! Clean residual min=-0.014537 max=0.035595 Jy/beam ! Clean residual mean=-0.000013 rms=0.005124 Jy/beam ! Combined flux in latest and established models = 0.12464 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.12464 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=0.092434Jy sigma=0.001084 ! Fit after self-cal, rms=0.092256Jy sigma=0.001082 ! Inverting map ! Added new window around map position (-2, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0321778 Jy ! Component: 100 - total flux cleaned = 0.0501595 Jy ! Total flux subtracted in 100 components = 0.0501595 Jy ! Clean residual min=-0.010756 max=0.014674 Jy/beam ! Clean residual mean=-0.000004 rms=0.003144 Jy/beam ! Combined flux in latest and established models = 0.1748 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 28 components and 0.1748 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=0.078142Jy sigma=0.000903 ! Fit after self-cal, rms=0.076658Jy sigma=0.000885 ! 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=1.09 mas, bmaj=2.861 mas, bpa=13.72 degrees ! Estimated noise=436.697 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 = 0.0192305 Jy ! Component: 100 - total flux cleaned = 0.029673 Jy ! Component: 150 - total flux cleaned = 0.0368665 Jy ! Component: 200 - total flux cleaned = 0.0420831 Jy ! Total flux subtracted in 200 components = 0.0420831 Jy ! Clean residual min=-0.006950 max=0.007551 Jy/beam ! Clean residual mean=0.000009 rms=0.002064 Jy/beam ! Combined flux in latest and established models = 0.216883 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 51 components and 0.216883 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=0.071082Jy sigma=0.000822 ! Fit after self-cal, rms=0.070616Jy sigma=0.000817 ! 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 1.09 HN 1.08 KP 0.90 ! LA 1.05 MK 1.00* NL 0.98 OV 0.96 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.06 HN 1.07 KP 0.87 ! LA 1.03 MK 1.00* NL 1.00 OV 0.94 ! PT 0.96 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.15 KP 0.82 ! LA 1.07 MK 1.00* NL 0.98 OV 0.93 ! PT 0.91 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.06 HN 1.05 KP 0.79 ! LA 1.06 MK 1.00* NL 0.98 OV 0.96 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 1.03 KP 0.75 ! LA 1.05 MK 1.00* NL 1.01 OV 0.98 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 HN 1.03 KP 0.76 ! LA 1.08 MK 1.00* NL 1.03 OV 1.02 ! PT 0.93 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.22 HN 1.16 KP 0.79 ! LA 1.16 MK 1.00* NL 1.06 OV 1.03 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.15 HN 1.10 KP 0.74 ! LA 1.06 MK 1.00* NL 0.98 OV 1.04 ! PT 0.94 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.11 KP 0.77 ! LA 1.06 MK 1.00* NL 1.03 OV 1.02 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.07 KP 0.80 ! LA 1.10 MK 1.00* NL 1.01 OV 1.02 ! PT 0.93 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 HN 1.02 KP 0.82 ! LA 1.09 MK 1.00* NL 1.02 OV 1.00 ! PT 0.97 SC 1.10 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.04 KP 0.85 ! LA 1.08 MK 1.00* NL 1.03 OV 1.02 ! PT 0.96 SC 1.03 ! ! ! Fit before self-cal, rms=0.070616Jy sigma=0.000817 ! Fit after self-cal, rms=0.067436Jy sigma=0.000775 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.094 mas, bmaj=2.899 mas, bpa=13.63 degrees ! Estimated noise=435.481 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 = 0.00131705 Jy ! Component: 100 - total flux cleaned = 0.000831427 Jy ! Component: 150 - total flux cleaned = 0.000309794 Jy ! Component: 200 - total flux cleaned = -8.56524e-05 Jy ! Total flux subtracted in 200 components = -8.56524e-05 Jy ! Clean residual min=-0.002451 max=0.002733 Jy/beam ! Clean residual mean=0.000000 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.216797 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 60 components and 0.216797 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=0.067177Jy sigma=0.000773 ! Fit after self-cal, rms=0.067149Jy sigma=0.000772 ! 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=0.067149Jy sigma=0.000772 ! Fit after self-cal, rms=0.067415Jy sigma=0.000770 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.098 mas, bmaj=2.902 mas, bpa=13.51 degrees ! Estimated noise=435.287 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.8498e-05 Jy ! Component: 100 - total flux cleaned = -0.000200636 Jy ! Component: 150 - total flux cleaned = -0.000301884 Jy ! Component: 200 - total flux cleaned = -0.00050162 Jy ! Total flux subtracted in 200 components = -0.00050162 Jy ! Clean residual min=-0.001951 max=0.002333 Jy/beam ! Clean residual mean=-0.000001 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.216295 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 72 components and 0.216295 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=0.067351Jy sigma=0.000769 ! Fit after self-cal, rms=0.067346Jy sigma=0.000769 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 (3.8, -9.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00169367 Jy ! Component: 100 - total flux cleaned = 0.00213655 Jy ! Component: 150 - total flux cleaned = 0.00232296 Jy ! Component: 200 - total flux cleaned = 0.00239986 Jy ! Total flux subtracted in 200 components = 0.00239986 Jy ! Clean residual min=-0.001462 max=0.001456 Jy/beam ! Clean residual mean=0.000001 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.218695 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 90 components and 0.218695 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=0.067215Jy sigma=0.000768 ! Fit after self-cal, rms=0.067205Jy sigma=0.000768 ! 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=0.067205Jy sigma=0.000768 ! Fit after self-cal, rms=0.067005Jy sigma=0.000768 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.101 mas, bmaj=2.899 mas, bpa=13.36 degrees ! Estimated noise=434.488 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000624949 Jy ! Component: 100 - total flux cleaned = 0.000624028 Jy ! Component: 150 - total flux cleaned = 0.000652716 Jy ! Component: 200 - total flux cleaned = 0.000731231 Jy ! Total flux subtracted in 200 components = 0.000731231 Jy ! Clean residual min=-0.001282 max=0.001324 Jy/beam ! Clean residual mean=0.000002 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.219427 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 96 components and 0.219427 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=0.066972Jy sigma=0.000767 ! Fit after self-cal, rms=0.066968Jy sigma=0.000767 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 = 0.000122361 Jy ! Component: 100 - total flux cleaned = 0.000167582 Jy ! Component: 150 - total flux cleaned = 0.00022915 Jy ! Component: 200 - total flux cleaned = 0.000322275 Jy ! Total flux subtracted in 200 components = 0.000322275 Jy ! Clean residual min=-0.001221 max=0.001262 Jy/beam ! Clean residual mean=0.000002 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.219749 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 105 components and 0.219749 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=0.066954Jy sigma=0.000767 ! Fit after self-cal, rms=0.066953Jy sigma=0.000767 ! 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=0.066953Jy sigma=0.000767 ! Fit after self-cal, rms=0.066915Jy sigma=0.000767 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.214 mas, bmaj=4.643 mas, bpa=-5.809 degrees ! Estimated noise=499.175 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.82288e-05 Jy ! Component: 100 - total flux cleaned = 1.47011e-05 Jy ! Component: 150 - total flux cleaned = 1.49717e-05 Jy ! Component: 200 - total flux cleaned = 1.55484e-05 Jy ! Total flux subtracted in 200 components = 1.55484e-05 Jy ! Clean residual min=-0.001264 max=0.001377 Jy/beam ! Clean residual mean=0.000003 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.219764 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 124 components and 0.219764 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=0.066909Jy sigma=0.000767 ! Fit after self-cal, rms=0.066909Jy sigma=0.000767 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 = -4.13961e-05 Jy ! Component: 100 - total flux cleaned = 1.65657e-05 Jy ! Component: 150 - total flux cleaned = 5.45552e-05 Jy ! Component: 200 - total flux cleaned = 6.66501e-05 Jy ! Total flux subtracted in 200 components = 6.66501e-05 Jy ! Clean residual min=-0.001224 max=0.001322 Jy/beam ! Clean residual mean=0.000003 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.219831 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 132 components and 0.219831 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=0.066904Jy sigma=0.000767 ! Fit after self-cal, rms=0.066903Jy sigma=0.000767 ! 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=1.101 mas, bmaj=2.9 mas, bpa=13.33 degrees ! Estimated noise=434.053 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.101 x 2.9 at 13.33 degrees (North through East) ! Clean map min=-0.0016546 max=0.11145 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=0.9158 mas, bmaj=2.617 mas, bpa=14.43 degrees ! Estimated noise=594.898 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0950103 Jy ! Component: 100 - total flux cleaned = 0.13701 Jy ! Component: 150 - total flux cleaned = 0.162205 Jy ! Component: 200 - total flux cleaned = 0.178032 Jy ! Total flux subtracted in 200 components = 0.178032 Jy ! Clean residual min=-0.004930 max=0.008353 Jy/beam ! Clean residual mean=-0.000012 rms=0.001747 Jy/beam ! Combined flux in latest and established models = 0.178032 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.178032 Jy ! Inverting map and beam ! Estimated beam: bmin=1.101 mas, bmaj=2.9 mas, bpa=13.33 degrees ! Estimated noise=434.053 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 = 0.0137458 Jy ! Component: 100 - total flux cleaned = 0.0217747 Jy ! Component: 150 - total flux cleaned = 0.0269538 Jy ! Component: 200 - total flux cleaned = 0.0305861 Jy ! Total flux subtracted in 200 components = 0.0305861 Jy ! Clean residual min=-0.002437 max=0.002637 Jy/beam ! Clean residual mean=-0.000005 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.208618 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 61 components and 0.208618 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=2.214 mas, bmaj=4.643 mas, bpa=-5.809 degrees ! Estimated noise=499.175 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00359689 Jy ! Component: 100 - total flux cleaned = 0.00555351 Jy ! Component: 150 - total flux cleaned = 0.0069183 Jy ! Component: 200 - total flux cleaned = 0.00794453 Jy ! Total flux subtracted in 200 components = 0.00794453 Jy ! Clean residual min=-0.001372 max=0.001633 Jy/beam ! Clean residual mean=-0.000000 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.216562 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 = 0.000500786 Jy ! Component: 100 - total flux cleaned = 0.000884531 Jy ! Component: 150 - total flux cleaned = 0.00120284 Jy ! Component: 200 - total flux cleaned = 0.00149022 Jy ! Total flux subtracted in 200 components = 0.00149022 Jy ! Clean residual min=-0.001269 max=0.001416 Jy/beam ! Clean residual mean=0.000001 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.218053 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 97 components and 0.218053 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.101 mas, bmaj=2.9 mas, bpa=13.33 degrees ! Estimated noise=434.053 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000331935 Jy ! Component: 100 - total flux cleaned = -0.000288642 Jy ! Component: 150 - total flux cleaned = -9.86105e-05 Jy ! Component: 200 - total flux cleaned = 0.000167943 Jy ! Total flux subtracted in 200 components = 0.000167943 Jy ! Clean residual min=-0.001514 max=0.001453 Jy/beam ! Clean residual mean=0.000002 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.21822 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 112 components and 0.21822 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=0.066962Jy sigma=0.000768 ! Fit after self-cal, rms=0.066941Jy sigma=0.000767 wmodel J2348-0425_X_2014_06_09_pus_map.mod ! Writing 112 model components to file: J2348-0425_X_2014_06_09_pus_map.mod wobs J2348-0425_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J2348-0425_X_2014_06_09_pus_uvs.fits wwins J2348-0425_X_2014_06_09_pus_map.win ! wwins: Wrote 3 windows to J2348-0425_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 = 4.8058e-05 Jy ! Component: 100 - total flux cleaned = 0.000229257 Jy ! Component: 150 - total flux cleaned = 0.000356576 Jy ! Component: 200 - total flux cleaned = 0.000494824 Jy ! Component: 250 - total flux cleaned = 0.000588956 Jy ! Component: 300 - total flux cleaned = 0.00062532 Jy ! Component: 350 - total flux cleaned = 0.000625383 Jy ! Component: 400 - total flux cleaned = 0.000574641 Jy ! Component: 450 - total flux cleaned = 0.000525756 Jy ! Component: 500 - total flux cleaned = 0.000494116 Jy ! Component: 550 - total flux cleaned = 0.000478682 Jy ! Component: 600 - total flux cleaned = 0.000493952 Jy ! Component: 650 - total flux cleaned = 0.000494074 Jy ! Component: 700 - total flux cleaned = 0.000494301 Jy ! Component: 750 - total flux cleaned = 0.00050858 Jy ! Component: 800 - total flux cleaned = 0.000549546 Jy ! Component: 850 - total flux cleaned = 0.000548871 Jy ! Component: 900 - total flux cleaned = 0.000535461 Jy ! Component: 950 - total flux cleaned = 0.000535641 Jy ! Component: 1000 - total flux cleaned = 0.000560658 Jy ! Component: 1050 - total flux cleaned = 0.000548158 Jy ! Component: 1100 - total flux cleaned = 0.000596691 Jy ! Component: 1150 - total flux cleaned = 0.000596693 Jy ! Component: 1200 - total flux cleaned = 0.000631504 Jy ! Component: 1250 - total flux cleaned = 0.000620086 Jy ! Component: 1300 - total flux cleaned = 0.0005979 Jy ! Component: 1350 - total flux cleaned = 0.000609112 Jy ! Component: 1400 - total flux cleaned = 0.000641669 Jy ! Component: 1450 - total flux cleaned = 0.000630755 Jy ! Component: 1500 - total flux cleaned = 0.000641177 Jy ! Component: 1550 - total flux cleaned = 0.000672172 Jy ! Component: 1600 - total flux cleaned = 0.000682284 Jy ! Component: 1650 - total flux cleaned = 0.000722142 Jy ! Component: 1700 - total flux cleaned = 0.000741933 Jy ! Component: 1750 - total flux cleaned = 0.000761205 Jy ! Component: 1800 - total flux cleaned = 0.00077077 Jy ! Component: 1850 - total flux cleaned = 0.000789244 Jy ! Component: 1900 - total flux cleaned = 0.000779847 Jy ! Component: 1950 - total flux cleaned = 0.000807114 Jy ! Component: 2000 - total flux cleaned = 0.000798091 Jy ! Total flux subtracted in 2048 components = 0.00079801 Jy ! Clean residual min=-0.000496 max=0.000446 Jy/beam ! Clean residual mean=0.000001 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.219018 Jy keep ! Adding 118 model components to the UV plane model. ! The established model now contains 230 components and 0.219018 Jy ![Exited script file: muppet] wmap "J2348-0425_X_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.101 x 2.9 at 13.33 degrees (North through East) ! Clean map min=-0.0012087 max=0.11169 Jy/beam ! Writing clean map to FITS file: J2348-0425_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 0.111691 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000169919 device "J2348-0425_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J2348-0425_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.4564 0.4564 0.912799 1.8256 3.6512 7.3024 14.6048 29.2096 58.4192 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.111 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.101 x 2.9 at 13.33 degrees (North through East) ! Clean map min=-0.0012087 max=0.11169 Jy/beam quit ! Quitting program ! Log file J2348-0425_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:19:09 2016