! Started logfile: J2018-1109_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:18:11 2016 obs J2018-1109_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J2018-1109_X_2014_06_09_pus_uva.fits ! AN table 1: 72 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.600309 visibilities/baseline/integration-bin. ! Found source: J2018-1109 ! ! 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 23340 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 J2018-1109_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 156 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 156 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 156 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 156 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 156 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 156 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 156 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 156 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 156 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 156 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 156 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 156 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.859093Jy sigma=0.010206 ! Fit after self-cal, rms=0.838565Jy sigma=0.009966 ! 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=0.8181 mas, bmaj=2.823 mas, bpa=17.89 degrees ! Estimated noise=759.009 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 = 0.118072 Jy ! Component: 100 - total flux cleaned = 0.152843 Jy ! Total flux subtracted in 100 components = 0.152843 Jy ! Clean residual min=-0.009317 max=0.015317 Jy/beam ! Clean residual mean=-0.000063 rms=0.003161 Jy/beam ! Combined flux in latest and established models = 0.152843 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.152843 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=0.081645Jy sigma=0.000927 ! Fit after self-cal, rms=0.081526Jy sigma=0.000926 ! 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=1.029 mas, bmaj=3.113 mas, bpa=15.12 degrees ! Estimated noise=393.711 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 = 0.0248713 Jy ! Component: 100 - total flux cleaned = 0.0373381 Jy ! Component: 150 - total flux cleaned = 0.0448169 Jy ! Component: 200 - total flux cleaned = 0.0496992 Jy ! Total flux subtracted in 200 components = 0.0496992 Jy ! Clean residual min=-0.008538 max=0.007884 Jy/beam ! Clean residual mean=-0.000031 rms=0.002457 Jy/beam ! Combined flux in latest and established models = 0.202543 Jy ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 68 components and 0.202542 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=0.074091Jy sigma=0.000831 ! Fit after self-cal, rms=0.074073Jy sigma=0.000830 ! 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 1.06 HN 0.98 KP 0.89 ! LA 1.02 MK 1.00* NL 0.98 OV 0.94 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.03 KP 0.85 ! LA 1.03 MK 1.00* NL 1.00 OV 0.95 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.06 KP 0.81 ! LA 1.06 MK 1.00* NL 1.00 OV 0.96 ! PT 0.92 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.05 KP 0.77 ! LA 1.07 MK 1.00* NL 1.01 OV 0.94 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 0.99 KP 0.73 ! LA 1.04 MK 1.00* NL 1.01 OV 0.96 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.16 HN 1.05 KP 0.74 ! LA 1.07 MK 1.00* NL 1.05 OV 0.97 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.22 HN 1.14 KP 0.79 ! LA 1.13 MK 1.00* NL 1.08 OV 1.03 ! PT 1.01 SC 1.13 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.15 HN 1.12 KP 0.75 ! LA 1.05 MK 1.00* NL 1.06 OV 1.00 ! PT 0.94 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 HN 1.09 KP 0.76 ! LA 1.05 MK 1.00* NL 1.06 OV 1.01 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 HN 1.09 KP 0.79 ! LA 1.07 MK 1.00* NL 1.04 OV 1.03 ! PT 0.95 SC 1.04 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 HN 1.06 KP 0.84 ! LA 1.07 MK 1.00* NL 1.08 OV 1.02 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.16 HN 1.03 KP 0.85 ! LA 1.09 MK 1.00* NL 1.08 OV 1.00 ! PT 0.99 SC 1.01 ! ! ! Fit before self-cal, rms=0.074073Jy sigma=0.000830 ! Fit after self-cal, rms=0.069896Jy sigma=0.000773 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.033 mas, bmaj=3.159 mas, bpa=14.9 degrees ! Estimated noise=392.113 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 = -0.00103502 Jy ! Component: 100 - total flux cleaned = -0.00118929 Jy ! Component: 150 - total flux cleaned = -0.00125409 Jy ! Component: 200 - total flux cleaned = -0.00128231 Jy ! Total flux subtracted in 200 components = -0.00128231 Jy ! Clean residual min=-0.001597 max=0.001617 Jy/beam ! Clean residual mean=-0.000000 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.20126 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 75 components and 0.20126 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=0.069850Jy sigma=0.000773 ! Fit after self-cal, rms=0.069908Jy 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=0.069908Jy sigma=0.000772 ! Fit after self-cal, rms=0.070003Jy sigma=0.000770 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.034 mas, bmaj=3.163 mas, bpa=14.92 degrees ! Estimated noise=391.607 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000924662 Jy ! Component: 100 - total flux cleaned = -0.00104251 Jy ! Component: 150 - total flux cleaned = -0.00108272 Jy ! Component: 200 - total flux cleaned = -0.00110059 Jy ! Total flux subtracted in 200 components = -0.00110059 Jy ! Clean residual min=-0.001428 max=0.001276 Jy/beam ! Clean residual mean=0.000000 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.20016 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 79 components and 0.20016 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=0.069983Jy sigma=0.000770 ! Fit after self-cal, rms=0.069987Jy sigma=0.000770 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 = -3.46915e-05 Jy ! Component: 100 - total flux cleaned = -4.95285e-05 Jy ! Component: 150 - total flux cleaned = -7.67559e-05 Jy ! Component: 200 - total flux cleaned = -0.000101528 Jy ! Total flux subtracted in 200 components = -0.000101528 Jy ! Clean residual min=-0.001390 max=0.001264 Jy/beam ! Clean residual mean=-0.000000 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.200058 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 82 components and 0.200058 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=0.069981Jy sigma=0.000770 ! Fit after self-cal, rms=0.069978Jy sigma=0.000770 ! 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=0.069978Jy sigma=0.000770 ! Fit after self-cal, rms=0.070278Jy sigma=0.000769 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.034 mas, bmaj=3.171 mas, bpa=14.96 degrees ! Estimated noise=391.609 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000736403 Jy ! Component: 100 - total flux cleaned = -0.000816119 Jy ! Component: 150 - total flux cleaned = -0.000894112 Jy ! Component: 200 - total flux cleaned = -0.000961796 Jy ! Total flux subtracted in 200 components = -0.000961796 Jy ! Clean residual min=-0.001299 max=0.001274 Jy/beam ! Clean residual mean=0.000000 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.199096 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 84 components and 0.199096 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=0.070268Jy sigma=0.000769 ! Fit after self-cal, rms=0.070274Jy 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.94041e-05 Jy ! Component: 100 - total flux cleaned = -0.00013986 Jy ! Component: 150 - total flux cleaned = -0.000168555 Jy ! Component: 200 - total flux cleaned = -0.000196203 Jy ! Total flux subtracted in 200 components = -0.000196203 Jy ! Clean residual min=-0.001280 max=0.001256 Jy/beam ! Clean residual mean=-0.000000 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.1989 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 88 components and 0.1989 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=0.070271Jy sigma=0.000769 ! Fit after self-cal, rms=0.070270Jy sigma=0.000769 ! 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=0.070270Jy sigma=0.000769 ! Fit after self-cal, rms=0.070427Jy sigma=0.000769 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.231 mas, bmaj=5.191 mas, bpa=-1.884 degrees ! Estimated noise=452.517 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000523538 Jy ! Component: 100 - total flux cleaned = -0.000615053 Jy ! Component: 150 - total flux cleaned = -0.000641769 Jy ! Component: 200 - total flux cleaned = -0.000673459 Jy ! Total flux subtracted in 200 components = -0.000673459 Jy ! Clean residual min=-0.001264 max=0.001141 Jy/beam ! Clean residual mean=-0.000001 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.198227 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 92 components and 0.198227 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=0.070423Jy sigma=0.000769 ! Fit after self-cal, rms=0.070427Jy 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.05567e-05 Jy ! Component: 100 - total flux cleaned = -4.42521e-05 Jy ! Component: 150 - total flux cleaned = -6.53126e-05 Jy ! Component: 200 - total flux cleaned = -8.51962e-05 Jy ! Total flux subtracted in 200 components = -8.51962e-05 Jy ! Clean residual min=-0.001236 max=0.001122 Jy/beam ! Clean residual mean=-0.000001 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.198141 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 94 components and 0.198141 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=0.070427Jy sigma=0.000769 ! Fit after self-cal, rms=0.070426Jy sigma=0.000769 ! 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=1.034 mas, bmaj=3.178 mas, bpa=14.98 degrees ! Estimated noise=391.577 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.034 x 3.178 at 14.98 degrees (North through East) ! Clean map min=-0.0011619 max=0.15636 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=0.8176 mas, bmaj=2.853 mas, bpa=17.66 degrees ! Estimated noise=762.776 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.118484 Jy ! Component: 100 - total flux cleaned = 0.153 Jy ! Component: 150 - total flux cleaned = 0.169639 Jy ! Component: 200 - total flux cleaned = 0.178784 Jy ! Total flux subtracted in 200 components = 0.178784 Jy ! Clean residual min=-0.003434 max=0.004621 Jy/beam ! Clean residual mean=-0.000015 rms=0.001046 Jy/beam ! Combined flux in latest and established models = 0.178784 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.178784 Jy ! Inverting map and beam ! Estimated beam: bmin=1.034 mas, bmaj=3.178 mas, bpa=14.98 degrees ! Estimated noise=391.577 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 = 0.00812721 Jy ! Component: 100 - total flux cleaned = 0.0122828 Jy ! Component: 150 - total flux cleaned = 0.0145928 Jy ! Component: 200 - total flux cleaned = 0.0159648 Jy ! Total flux subtracted in 200 components = 0.0159648 Jy ! Clean residual min=-0.001246 max=0.001544 Jy/beam ! Clean residual mean=-0.000005 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.194749 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 62 components and 0.194749 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=2.231 mas, bmaj=5.191 mas, bpa=-1.884 degrees ! Estimated noise=452.517 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124896 Jy ! Component: 100 - total flux cleaned = 0.00177775 Jy ! Component: 150 - total flux cleaned = 0.00190646 Jy ! Component: 200 - total flux cleaned = 0.00195083 Jy ! Total flux subtracted in 200 components = 0.00195083 Jy ! Clean residual min=-0.001091 max=0.001499 Jy/beam ! Clean residual mean=-0.000005 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.1967 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 = 4.22523e-05 Jy ! Component: 100 - total flux cleaned = 8.2127e-05 Jy ! Component: 150 - total flux cleaned = 0.000120084 Jy ! Component: 200 - total flux cleaned = 0.00015641 Jy ! Total flux subtracted in 200 components = 0.00015641 Jy ! Clean residual min=-0.001083 max=0.001440 Jy/beam ! Clean residual mean=-0.000004 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.196856 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 72 components and 0.196856 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.034 mas, bmaj=3.178 mas, bpa=14.98 degrees ! Estimated noise=391.577 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000135678 Jy ! Component: 100 - total flux cleaned = -0.000205907 Jy ! Component: 150 - total flux cleaned = -0.000230622 Jy ! Component: 200 - total flux cleaned = -0.000219757 Jy ! Total flux subtracted in 200 components = -0.000219757 Jy ! Clean residual min=-0.001111 max=0.001383 Jy/beam ! Clean residual mean=-0.000002 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.196636 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 82 components and 0.196636 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=0.070432Jy sigma=0.000769 ! Fit after self-cal, rms=0.070425Jy sigma=0.000769 wmodel J2018-1109_X_2014_06_09_pus_map.mod ! Writing 82 model components to file: J2018-1109_X_2014_06_09_pus_map.mod wobs J2018-1109_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J2018-1109_X_2014_06_09_pus_uvs.fits wwins J2018-1109_X_2014_06_09_pus_map.win ! wwins: Wrote 1 windows to J2018-1109_X_2014_06_09_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000505749 Jy ! Component: 100 - total flux cleaned = 0.000706305 Jy ! Component: 150 - total flux cleaned = 0.000781447 Jy ! Component: 200 - total flux cleaned = 0.000834051 Jy ! Component: 250 - total flux cleaned = 0.000933227 Jy ! Component: 300 - total flux cleaned = 0.000980637 Jy ! Component: 350 - total flux cleaned = 0.000996105 Jy ! Component: 400 - total flux cleaned = 0.000996474 Jy ! Component: 450 - total flux cleaned = 0.00103862 Jy ! Component: 500 - total flux cleaned = 0.0010251 Jy ! Component: 550 - total flux cleaned = 0.0009991 Jy ! Component: 600 - total flux cleaned = 0.00099939 Jy ! Component: 650 - total flux cleaned = 0.000962366 Jy ! Component: 700 - total flux cleaned = 0.000913881 Jy ! Component: 750 - total flux cleaned = 0.000842546 Jy ! Component: 800 - total flux cleaned = 0.000807438 Jy ! Component: 850 - total flux cleaned = 0.000739443 Jy ! Component: 900 - total flux cleaned = 0.000662065 Jy ! Component: 950 - total flux cleaned = 0.000629597 Jy ! Component: 1000 - total flux cleaned = 0.00055579 Jy ! Component: 1050 - total flux cleaned = 0.00053535 Jy ! Component: 1100 - total flux cleaned = 0.000504968 Jy ! Component: 1150 - total flux cleaned = 0.000445385 Jy ! Component: 1200 - total flux cleaned = 0.00038714 Jy ! Component: 1250 - total flux cleaned = 0.000358294 Jy ! Component: 1300 - total flux cleaned = 0.000302116 Jy ! Component: 1350 - total flux cleaned = 0.000247277 Jy ! Component: 1400 - total flux cleaned = 0.000193501 Jy ! Component: 1450 - total flux cleaned = 0.000131554 Jy ! Component: 1500 - total flux cleaned = 5.31241e-05 Jy ! Component: 1550 - total flux cleaned = 1.82934e-06 Jy ! Component: 1600 - total flux cleaned = -2.32957e-05 Jy ! Component: 1650 - total flux cleaned = -9.79801e-05 Jy ! Component: 1700 - total flux cleaned = -0.000138522 Jy ! Component: 1750 - total flux cleaned = -0.00019476 Jy ! Component: 1800 - total flux cleaned = -0.000210632 Jy ! Component: 1850 - total flux cleaned = -0.000265228 Jy ! Component: 1900 - total flux cleaned = -0.000326608 Jy ! Component: 1950 - total flux cleaned = -0.000387173 Jy ! Component: 2000 - total flux cleaned = -0.000409742 Jy ! Total flux subtracted in 2048 components = -0.000439346 Jy ! Clean residual min=-0.000416 max=0.000429 Jy/beam ! Clean residual mean=0.000001 rms=0.000145 Jy/beam ! Combined flux in latest and established models = 0.196197 Jy keep ! Adding 115 model components to the UV plane model. ! The established model now contains 197 components and 0.196197 Jy ![Exited script file: muppet] wmap "J2018-1109_X_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.034 x 3.178 at 14.98 degrees (North through East) ! Clean map min=-0.00086642 max=0.15838 Jy/beam ! Writing clean map to FITS file: J2018-1109_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 0.158376 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000144196 device "J2018-1109_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J2018-1109_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.273139 0.273139 0.546278 1.09256 2.18511 4.37023 8.74045 17.4809 34.9618 69.9236 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.158 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.034 x 3.178 at 14.98 degrees (North through East) ! Clean map min=-0.00086642 max=0.15838 Jy/beam quit ! Quitting program ! Log file J2018-1109_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:18:12 2016