! Started logfile: J0324-2918_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:05:43 2016 obs J0324-2918_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J0324-2918_X_2014_08_05_pus_uva.fits ! AN table 1: 122 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.778871 visibilities/baseline/integration-bin. ! Found source: J0324-2918 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 414 lines of history. ! ! Reading 51312 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 J0324-2918_X_2014_08_05_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 199 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 141 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 141 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 141 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 141 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 199 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 199 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 199 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 199 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 199 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 199 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 199 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.964100Jy sigma=0.009562 ! Fit after self-cal, rms=0.867991Jy sigma=0.008619 ! 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=0.7634 mas, bmaj=3.941 mas, bpa=21.61 degrees ! Estimated noise=657.704 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 (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.105016 Jy ! Component: 100 - total flux cleaned = 0.130053 Jy ! Total flux subtracted in 100 components = 0.130053 Jy ! Clean residual min=-0.007858 max=0.010446 Jy/beam ! Clean residual mean=-0.000023 rms=0.002245 Jy/beam ! Combined flux in latest and established models = 0.130053 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.130053 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=0.103421Jy sigma=0.000869 ! Fit after self-cal, rms=0.103329Jy sigma=0.000869 ! 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=1.023 mas, bmaj=4.691 mas, bpa=21.38 degrees ! Estimated noise=336.761 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 = 0.0177918 Jy ! Component: 100 - total flux cleaned = 0.0274115 Jy ! Component: 150 - total flux cleaned = 0.0330407 Jy ! Component: 200 - total flux cleaned = 0.0347184 Jy ! Total flux subtracted in 200 components = 0.0347184 Jy ! Clean residual min=-0.007275 max=0.006134 Jy/beam ! Clean residual mean=0.000030 rms=0.002087 Jy/beam ! Combined flux in latest and established models = 0.164771 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 56 components and 0.164771 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=0.100257Jy sigma=0.000835 ! Fit after self-cal, rms=0.100200Jy sigma=0.000835 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.08 HN 1.67 KP 0.93 ! LA 1.10 MK 1.00* NL 0.99 OV 1.03 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.05 HN 1.41 KP 0.88 ! LA 1.08 MK 1.00* NL 0.96 OV 1.06 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.08 HN 1.27 KP 0.82 ! LA 1.07 MK 1.00* NL 1.01 OV 1.02 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.07 HN 1.26 KP 0.78 ! LA 1.10 MK 1.00* NL 0.98 OV 1.03 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.08 HN 1.32 KP 0.74 ! LA 1.07 MK 1.00* NL 0.99 OV 1.05 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.08 HN 1.71 KP 0.73 ! LA 1.12 MK 1.00* NL 0.95 OV 1.02 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.17 HN 1.57 KP 0.77 ! LA 1.17 MK 1.00* NL 1.03 OV 1.09 ! PT 1.01 SC 1.09 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.12 HN 1.95 KP 0.72 ! LA 1.08 MK 1.00* NL 0.99 OV 1.09 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.08 HN 1.71 KP 0.75 ! LA 1.11 MK 1.00* NL 0.97 OV 1.03 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.05 HN 1.79 KP 0.77 ! LA 1.15 MK 1.00* NL 0.97 OV 1.07 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.08 HN 1.69 KP 0.84 ! LA 1.13 MK 1.00* NL 0.98 OV 1.04 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.09 HN 1.69 KP 0.86 ! LA 1.13 MK 1.00* NL 0.99 OV 1.02 ! PT 0.99 SC 1.02 ! ! ! Fit before self-cal, rms=0.100200Jy sigma=0.000835 ! Fit after self-cal, rms=0.118230Jy sigma=0.000804 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.031 mas, bmaj=4.771 mas, bpa=21.6 degrees ! Estimated noise=337.087 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 = -0.00368842 Jy ! Component: 100 - total flux cleaned = -0.00496743 Jy ! Component: 150 - total flux cleaned = -0.00528284 Jy ! Component: 200 - total flux cleaned = -0.00554347 Jy ! Total flux subtracted in 200 components = -0.00554347 Jy ! Clean residual min=-0.002523 max=0.002574 Jy/beam ! Clean residual mean=-0.000011 rms=0.000663 Jy/beam ! Combined flux in latest and established models = 0.159228 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 61 components and 0.159228 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=0.118131Jy sigma=0.000802 ! Fit after self-cal, rms=0.118294Jy sigma=0.000802 ! 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=0.118294Jy sigma=0.000802 ! Fit after self-cal, rms=0.124585Jy sigma=0.000799 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.035 mas, bmaj=4.78 mas, bpa=21.56 degrees ! Estimated noise=337.644 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00159638 Jy ! Component: 100 - total flux cleaned = -0.00179745 Jy ! Component: 150 - total flux cleaned = -0.00196588 Jy ! Component: 200 - total flux cleaned = -0.00210746 Jy ! Total flux subtracted in 200 components = -0.00210746 Jy ! Clean residual min=-0.001794 max=0.002207 Jy/beam ! Clean residual mean=-0.000008 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.157121 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 65 components and 0.157121 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=0.124556Jy sigma=0.000799 ! Fit after self-cal, rms=0.124623Jy sigma=0.000799 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 (3.2, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00211478 Jy ! Component: 100 - total flux cleaned = 0.00242121 Jy ! Component: 150 - total flux cleaned = 0.00245986 Jy ! Component: 200 - total flux cleaned = 0.00249388 Jy ! Total flux subtracted in 200 components = 0.00249388 Jy ! Clean residual min=-0.001510 max=0.001335 Jy/beam ! Clean residual mean=-0.000006 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.159614 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 84 components and 0.159614 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=0.124579Jy sigma=0.000798 ! Fit after self-cal, rms=0.124578Jy sigma=0.000798 ! 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=0.124578Jy sigma=0.000798 ! Fit after self-cal, rms=0.130109Jy sigma=0.000798 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.035 mas, bmaj=4.777 mas, bpa=21.55 degrees ! Estimated noise=337.318 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000140155 Jy ! Component: 100 - total flux cleaned = -0.00013553 Jy ! Component: 150 - total flux cleaned = -0.000136618 Jy ! Component: 200 - total flux cleaned = -0.000111067 Jy ! Total flux subtracted in 200 components = -0.000111067 Jy ! Clean residual min=-0.001141 max=0.001044 Jy/beam ! Clean residual mean=-0.000002 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.159503 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 95 components and 0.159503 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=0.130091Jy sigma=0.000798 ! Fit after self-cal, rms=0.130135Jy sigma=0.000798 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 = 0.000216286 Jy ! Component: 100 - total flux cleaned = 0.000240528 Jy ! Component: 150 - total flux cleaned = 0.00028368 Jy ! Component: 200 - total flux cleaned = 0.000342978 Jy ! Total flux subtracted in 200 components = 0.000342978 Jy ! Clean residual min=-0.001049 max=0.000948 Jy/beam ! Clean residual mean=-0.000001 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.159846 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 101 components and 0.159846 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=0.130125Jy sigma=0.000797 ! Fit after self-cal, rms=0.130130Jy sigma=0.000797 ! 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=0.130130Jy sigma=0.000797 ! Fit after self-cal, rms=0.131331Jy sigma=0.000797 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.438 mas, bmaj=7.166 mas, bpa=9.835 degrees ! Estimated noise=371.25 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000376004 Jy ! Component: 100 - total flux cleaned = -0.000392685 Jy ! Component: 150 - total flux cleaned = -0.000404331 Jy ! Component: 200 - total flux cleaned = -0.000436318 Jy ! Total flux subtracted in 200 components = -0.000436318 Jy ! Clean residual min=-0.000865 max=0.000804 Jy/beam ! Clean residual mean=-0.000002 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.15941 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 118 components and 0.15941 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=0.131326Jy sigma=0.000797 ! Fit after self-cal, rms=0.131339Jy sigma=0.000797 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.75718e-05 Jy ! Component: 100 - total flux cleaned = 2.74136e-05 Jy ! Component: 150 - total flux cleaned = 3.68318e-05 Jy ! Component: 200 - total flux cleaned = 2.80518e-05 Jy ! Total flux subtracted in 200 components = 2.80518e-05 Jy ! Clean residual min=-0.000854 max=0.000797 Jy/beam ! Clean residual mean=-0.000002 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.159438 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 124 components and 0.159438 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=0.131336Jy sigma=0.000797 ! Fit after self-cal, rms=0.131339Jy sigma=0.000797 ! 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=4.787 mas, bpa=21.56 degrees ! Estimated noise=337.147 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.036 x 4.787 at 21.56 degrees (North through East) ! Clean map min=-0.0043458 max=0.13446 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=0.7623 mas, bmaj=3.997 mas, bpa=21.81 degrees ! Estimated noise=669.678 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.106802 Jy ! Component: 100 - total flux cleaned = 0.130471 Jy ! Component: 150 - total flux cleaned = 0.139014 Jy ! Component: 200 - total flux cleaned = 0.144251 Jy ! Total flux subtracted in 200 components = 0.144251 Jy ! Clean residual min=-0.002492 max=0.002891 Jy/beam ! Clean residual mean=-0.000012 rms=0.000765 Jy/beam ! Combined flux in latest and established models = 0.144251 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 40 model components to the UV plane model. ! The established model now contains 40 components and 0.144251 Jy ! Inverting map and beam ! Estimated beam: bmin=1.036 mas, bmaj=4.787 mas, bpa=21.56 degrees ! Estimated noise=337.147 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 = 0.00607404 Jy ! Component: 100 - total flux cleaned = 0.00961519 Jy ! Component: 150 - total flux cleaned = 0.0119196 Jy ! Component: 200 - total flux cleaned = 0.0128233 Jy ! Total flux subtracted in 200 components = 0.0128233 Jy ! Clean residual min=-0.001356 max=0.001269 Jy/beam ! Clean residual mean=-0.000005 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.157075 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 101 components and 0.157075 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=2.438 mas, bmaj=7.166 mas, bpa=9.835 degrees ! Estimated noise=371.25 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00148776 Jy ! Component: 100 - total flux cleaned = 0.00180441 Jy ! Component: 150 - total flux cleaned = 0.00195533 Jy ! Component: 200 - total flux cleaned = 0.00208554 Jy ! Total flux subtracted in 200 components = 0.00208554 Jy ! Clean residual min=-0.001094 max=0.000950 Jy/beam ! Clean residual mean=-0.000003 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.15916 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 = 9.11896e-05 Jy ! Component: 100 - total flux cleaned = 0.000130427 Jy ! Component: 150 - total flux cleaned = 0.000186409 Jy ! Component: 200 - total flux cleaned = 0.000221578 Jy ! Total flux subtracted in 200 components = 0.000221578 Jy ! Clean residual min=-0.000974 max=0.000884 Jy/beam ! Clean residual mean=-0.000002 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.159382 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 139 components and 0.159382 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.036 mas, bmaj=4.787 mas, bpa=21.56 degrees ! Estimated noise=337.147 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000114532 Jy ! Component: 100 - total flux cleaned = 0.000146556 Jy ! Component: 150 - total flux cleaned = 0.000146533 Jy ! Component: 200 - total flux cleaned = 0.00020027 Jy ! Total flux subtracted in 200 components = 0.00020027 Jy ! Clean residual min=-0.001099 max=0.001029 Jy/beam ! Clean residual mean=-0.000000 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.159582 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 156 components and 0.159582 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=0.131376Jy sigma=0.000797 ! Fit after self-cal, rms=0.131391Jy sigma=0.000797 wmodel J0324-2918_X_2014_08_05_pus_map.mod ! Writing 156 model components to file: J0324-2918_X_2014_08_05_pus_map.mod wobs J0324-2918_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J0324-2918_X_2014_08_05_pus_uvs.fits wwins J0324-2918_X_2014_08_05_pus_map.win ! wwins: Wrote 2 windows to J0324-2918_X_2014_08_05_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000249008 Jy ! Component: 100 - total flux cleaned = -0.000510458 Jy ! Component: 150 - total flux cleaned = -0.000675523 Jy ! Component: 200 - total flux cleaned = -0.000881541 Jy ! Component: 250 - total flux cleaned = -0.00110986 Jy ! Component: 300 - total flux cleaned = -0.00130123 Jy ! Component: 350 - total flux cleaned = -0.00138671 Jy ! Component: 400 - total flux cleaned = -0.00148391 Jy ! Component: 450 - total flux cleaned = -0.00161964 Jy ! Component: 500 - total flux cleaned = -0.00169967 Jy ! Component: 550 - total flux cleaned = -0.00177835 Jy ! Component: 600 - total flux cleaned = -0.00188087 Jy ! Component: 650 - total flux cleaned = -0.00193111 Jy ! Component: 700 - total flux cleaned = -0.00198045 Jy ! Component: 750 - total flux cleaned = -0.00205301 Jy ! Component: 800 - total flux cleaned = -0.00208843 Jy ! Component: 850 - total flux cleaned = -0.0021236 Jy ! Component: 900 - total flux cleaned = -0.00224969 Jy ! Component: 950 - total flux cleaned = -0.0023398 Jy ! Component: 1000 - total flux cleaned = -0.00240621 Jy ! Component: 1050 - total flux cleaned = -0.00243911 Jy ! Component: 1100 - total flux cleaned = -0.00251481 Jy ! Component: 1150 - total flux cleaned = -0.00259992 Jy ! Component: 1200 - total flux cleaned = -0.00264169 Jy ! Component: 1250 - total flux cleaned = -0.00268282 Jy ! Component: 1300 - total flux cleaned = -0.00274377 Jy ! Component: 1350 - total flux cleaned = -0.00280384 Jy ! Component: 1400 - total flux cleaned = -0.00287337 Jy ! Component: 1450 - total flux cleaned = -0.00295139 Jy ! Component: 1500 - total flux cleaned = -0.00303815 Jy ! Component: 1550 - total flux cleaned = -0.00309539 Jy ! Component: 1600 - total flux cleaned = -0.00316136 Jy ! Component: 1650 - total flux cleaned = -0.00323569 Jy ! Component: 1700 - total flux cleaned = -0.00326333 Jy ! Component: 1750 - total flux cleaned = -0.00332713 Jy ! Component: 1800 - total flux cleaned = -0.00339018 Jy ! Component: 1850 - total flux cleaned = -0.00342586 Jy ! Component: 1900 - total flux cleaned = -0.00346992 Jy ! Component: 1950 - total flux cleaned = -0.00351368 Jy ! Component: 2000 - total flux cleaned = -0.00358273 Jy ! Total flux subtracted in 2048 components = -0.0036254 Jy ! Clean residual min=-0.000466 max=0.000468 Jy/beam ! Clean residual mean=-0.000002 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.155957 Jy keep ! Adding 133 model components to the UV plane model. ! The established model now contains 289 components and 0.155957 Jy ![Exited script file: muppet] wmap "J0324-2918_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.036 x 4.787 at 21.56 degrees (North through East) ! Clean map min=-0.0017911 max=0.13806 Jy/beam ! Writing clean map to FITS file: J0324-2918_X_2014_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.138058 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000179143 device "J0324-2918_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J0324-2918_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.389277 0.389277 0.778554 1.55711 3.11422 6.22843 12.4569 24.9137 49.8275 99.6549 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.138 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.036 x 4.787 at 21.56 degrees (North through East) ! Clean map min=-0.0017911 max=0.13806 Jy/beam quit ! Quitting program ! Log file J0324-2918_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:05:46 2016