! Started logfile: J0712+5033_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:39:13 2016 obs J0712+5033_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J0712+5033_X_2014_12_20_pus_uva.fits ! AN table 1: 74 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.647748 visibilities/baseline/integration-bin. ! Found source: J0712+5033 ! ! 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 25884 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 J0712+5033_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 157 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 157 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 157 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 157 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 157 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 157 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 157 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 157 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 157 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 157 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 157 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 157 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.718669Jy sigma=0.009024 ! Fit after self-cal, rms=0.706183Jy sigma=0.008879 ! 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=0.8284 mas, bmaj=1.229 mas, bpa=-42.51 degrees ! Estimated noise=744.813 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 = 0.231762 Jy ! Component: 100 - total flux cleaned = 0.282301 Jy ! Total flux subtracted in 100 components = 0.282301 Jy ! Clean residual min=-0.007384 max=0.014107 Jy/beam ! Clean residual mean=-0.000047 rms=0.002475 Jy/beam ! Combined flux in latest and established models = 0.282301 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.282301 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=0.080017Jy sigma=0.000939 ! Fit after self-cal, rms=0.080015Jy sigma=0.000939 ! 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=1.125 mas, bmaj=1.469 mas, bpa=-44.12 degrees ! Estimated noise=354.322 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 = 0.0171007 Jy ! Component: 100 - total flux cleaned = 0.0241813 Jy ! Component: 150 - total flux cleaned = 0.0280449 Jy ! Component: 200 - total flux cleaned = 0.0302616 Jy ! Total flux subtracted in 200 components = 0.0302616 Jy ! Clean residual min=-0.006499 max=0.007340 Jy/beam ! Clean residual mean=0.000032 rms=0.001763 Jy/beam ! Combined flux in latest and established models = 0.312563 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 23 components and 0.312563 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=0.077353Jy sigma=0.000887 ! Fit after self-cal, rms=0.077361Jy sigma=0.000887 ! 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 0.93 FD 1.06 HN 1.01 KP 1.10 ! LA 0.96 MK 0.95 NL 0.94 OV 0.93 ! PT 1.11 SC 1.05 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.06 HN 1.04 KP 1.04 ! LA 0.96 MK 0.94 NL 0.92 OV 0.94 ! PT 1.06 SC 1.06 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.06 HN 1.05 KP 0.99 ! LA 1.00 MK 0.95 NL 0.93 OV 0.92 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.04 HN 1.03 KP 0.94 ! LA 1.00 MK 0.95 NL 0.93 OV 0.91 ! PT 1.05 SC 1.07 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.04 HN 0.99 KP 0.89 ! LA 0.99 MK 0.99 NL 0.94 OV 0.94 ! PT 1.05 SC 1.04 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.10 HN 1.01 KP 0.90 ! LA 0.99 MK 0.97 NL 0.96 OV 0.96 ! PT 1.02 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 1.01 FD 1.17 HN 1.15 KP 0.88 ! LA 1.00 MK 1.00 NL 0.97 OV 0.98 ! PT 1.10 SC 1.12 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.12 HN 1.09 KP 0.89 ! LA 1.00 MK 0.99 NL 0.94 OV 0.98 ! PT 1.06 SC 1.06 ! ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.08 HN 1.10 KP 0.91 ! LA 1.00 MK 0.96 NL 0.95 OV 0.98 ! PT 1.07 SC 1.03 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.07 HN 1.06 KP 0.97 ! LA 1.03 MK 0.99 NL 0.95 OV 0.95 ! PT 1.07 SC 1.01 ! ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.08 HN 1.06 KP 0.99 ! LA 1.01 MK 0.99 NL 0.95 OV 0.97 ! PT 1.06 SC 1.04 ! ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.07 HN 1.06 KP 1.02 ! LA 1.01 MK 1.01 NL 0.96 OV 0.96 ! PT 1.08 SC 1.06 ! ! ! Fit before self-cal, rms=0.077361Jy sigma=0.000887 ! Fit after self-cal, rms=0.074265Jy sigma=0.000828 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.122 mas, bmaj=1.483 mas, bpa=-44.05 degrees ! Estimated noise=353.724 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 = -0.00187922 Jy ! Component: 100 - total flux cleaned = -0.00203149 Jy ! Component: 150 - total flux cleaned = -0.00212301 Jy ! Component: 200 - total flux cleaned = -0.00220649 Jy ! Total flux subtracted in 200 components = -0.00220649 Jy ! Clean residual min=-0.002749 max=0.003383 Jy/beam ! Clean residual mean=-0.000007 rms=0.000800 Jy/beam ! Combined flux in latest and established models = 0.310357 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 31 components and 0.310357 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=0.074153Jy sigma=0.000827 ! Fit after self-cal, rms=0.074199Jy sigma=0.000827 ! 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=0.074199Jy sigma=0.000827 ! Fit after self-cal, rms=0.075195Jy sigma=0.000816 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.123 mas, bmaj=1.476 mas, bpa=-44.51 degrees ! Estimated noise=353.718 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000362601 Jy ! Component: 100 - total flux cleaned = -0.000416002 Jy ! Component: 150 - total flux cleaned = -0.000486052 Jy ! Component: 200 - total flux cleaned = -0.0005495 Jy ! Total flux subtracted in 200 components = -0.0005495 Jy ! Clean residual min=-0.001188 max=0.001177 Jy/beam ! Clean residual mean=0.000001 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.309807 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 36 components and 0.309807 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=0.075178Jy sigma=0.000816 ! Fit after self-cal, rms=0.075206Jy sigma=0.000816 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 = -9.25929e-05 Jy ! Component: 100 - total flux cleaned = -0.000148218 Jy ! Component: 150 - total flux cleaned = -0.000198025 Jy ! Component: 200 - total flux cleaned = -0.000228358 Jy ! Total flux subtracted in 200 components = -0.000228358 Jy ! Clean residual min=-0.001141 max=0.001169 Jy/beam ! Clean residual mean=0.000000 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.309579 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 39 components and 0.309579 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=0.075197Jy sigma=0.000815 ! Fit after self-cal, rms=0.075194Jy sigma=0.000815 ! 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=0.075194Jy sigma=0.000815 ! Fit after self-cal, rms=0.075281Jy sigma=0.000815 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.123 mas, bmaj=1.475 mas, bpa=-44.55 degrees ! Estimated noise=353.738 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000121189 Jy ! Component: 100 - total flux cleaned = -0.000155906 Jy ! Component: 150 - total flux cleaned = -0.000186477 Jy ! Component: 200 - total flux cleaned = -0.000214749 Jy ! Total flux subtracted in 200 components = -0.000214749 Jy ! Clean residual min=-0.001081 max=0.001108 Jy/beam ! Clean residual mean=0.000001 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.309364 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 39 components and 0.309364 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=0.075273Jy sigma=0.000815 ! Fit after self-cal, rms=0.075272Jy sigma=0.000815 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 = -0.000101221 Jy ! Component: 100 - total flux cleaned = -0.000126134 Jy ! Component: 150 - total flux cleaned = -0.000149237 Jy ! Component: 200 - total flux cleaned = -0.000171004 Jy ! Total flux subtracted in 200 components = -0.000171004 Jy ! Clean residual min=-0.001050 max=0.001097 Jy/beam ! Clean residual mean=0.000000 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.309193 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 42 components and 0.309193 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=0.075268Jy sigma=0.000815 ! Fit after self-cal, rms=0.075266Jy sigma=0.000815 ! 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=0.075266Jy sigma=0.000815 ! Fit after self-cal, rms=0.075320Jy sigma=0.000815 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.427 mas, bmaj=2.726 mas, bpa=-57.94 degrees ! Estimated noise=412.75 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.36538e-05 Jy ! Component: 100 - total flux cleaned = -2.20261e-05 Jy ! Component: 150 - total flux cleaned = -6.90749e-06 Jy ! Component: 200 - total flux cleaned = 4.19419e-06 Jy ! Total flux subtracted in 200 components = 4.19419e-06 Jy ! Clean residual min=-0.001114 max=0.001129 Jy/beam ! Clean residual mean=0.000003 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.309197 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 42 components and 0.309197 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=0.075321Jy sigma=0.000815 ! Fit after self-cal, rms=0.075319Jy sigma=0.000815 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 = -2.28381e-07 Jy ! Component: 100 - total flux cleaned = -7.21351e-07 Jy ! Component: 150 - total flux cleaned = 4.09054e-06 Jy ! Component: 200 - total flux cleaned = 8.03567e-06 Jy ! Total flux subtracted in 200 components = 8.03567e-06 Jy ! Clean residual min=-0.001107 max=0.001126 Jy/beam ! Clean residual mean=0.000003 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.309205 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 43 components and 0.309205 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=0.075320Jy sigma=0.000815 ! Fit after self-cal, rms=0.075318Jy sigma=0.000815 ! 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=1.122 mas, bmaj=1.475 mas, bpa=-44.58 degrees ! Estimated noise=353.762 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.122 x 1.475 at -44.58 degrees (North through East) ! Clean map min=-0.00098096 max=0.29745 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=0.8289 mas, bmaj=1.234 mas, bpa=-42.85 degrees ! Estimated noise=743.914 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.231456 Jy ! Component: 100 - total flux cleaned = 0.281929 Jy ! Component: 150 - total flux cleaned = 0.294953 Jy ! Component: 200 - total flux cleaned = 0.30088 Jy ! Total flux subtracted in 200 components = 0.30088 Jy ! Clean residual min=-0.002297 max=0.002681 Jy/beam ! Clean residual mean=-0.000015 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.30088 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.30088 Jy ! Inverting map and beam ! Estimated beam: bmin=1.122 mas, bmaj=1.475 mas, bpa=-44.58 degrees ! Estimated noise=353.762 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 = 0.00411497 Jy ! Component: 100 - total flux cleaned = 0.00585966 Jy ! Component: 150 - total flux cleaned = 0.00677532 Jy ! Component: 200 - total flux cleaned = 0.00727609 Jy ! Total flux subtracted in 200 components = 0.00727609 Jy ! Clean residual min=-0.001024 max=0.001139 Jy/beam ! Clean residual mean=-0.000003 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.308156 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 25 components and 0.308156 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=2.427 mas, bmaj=2.726 mas, bpa=-57.94 degrees ! Estimated noise=412.75 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000588987 Jy ! Component: 100 - total flux cleaned = 0.00065346 Jy ! Component: 150 - total flux cleaned = 0.000665907 Jy ! Component: 200 - total flux cleaned = 0.000682736 Jy ! Total flux subtracted in 200 components = 0.000682736 Jy ! Clean residual min=-0.001087 max=0.001152 Jy/beam ! Clean residual mean=-0.000000 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.308838 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 = 2.07517e-05 Jy ! Component: 100 - total flux cleaned = 3.53598e-05 Jy ! Component: 150 - total flux cleaned = 4.92834e-05 Jy ! Component: 200 - total flux cleaned = 6.72387e-05 Jy ! Total flux subtracted in 200 components = 6.72387e-05 Jy ! Clean residual min=-0.001085 max=0.001138 Jy/beam ! Clean residual mean=0.000001 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.308906 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 28 components and 0.308906 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.122 mas, bmaj=1.475 mas, bpa=-44.58 degrees ! Estimated noise=353.762 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000242876 Jy ! Component: 100 - total flux cleaned = -0.00021827 Jy ! Component: 150 - total flux cleaned = -0.00021806 Jy ! Component: 200 - total flux cleaned = -0.000218244 Jy ! Total flux subtracted in 200 components = -0.000218244 Jy ! Clean residual min=-0.001025 max=0.001073 Jy/beam ! Clean residual mean=-0.000001 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.308687 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 32 components and 0.308687 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=0.075315Jy sigma=0.000815 ! Fit after self-cal, rms=0.075313Jy sigma=0.000815 wmodel J0712+5033_X_2014_12_20_pus_map.mod ! Writing 32 model components to file: J0712+5033_X_2014_12_20_pus_map.mod wobs J0712+5033_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J0712+5033_X_2014_12_20_pus_uvs.fits wwins J0712+5033_X_2014_12_20_pus_map.win ! wwins: Wrote 1 windows to J0712+5033_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 = 0.000121592 Jy ! Component: 100 - total flux cleaned = 0.000228817 Jy ! Component: 150 - total flux cleaned = 0.000330629 Jy ! Component: 200 - total flux cleaned = 0.000362961 Jy ! Component: 250 - total flux cleaned = 0.000362989 Jy ! Component: 300 - total flux cleaned = 0.000301641 Jy ! Component: 350 - total flux cleaned = 0.000257632 Jy ! Component: 400 - total flux cleaned = 0.000286321 Jy ! Component: 450 - total flux cleaned = 0.000244378 Jy ! Component: 500 - total flux cleaned = 0.00027211 Jy ! Component: 550 - total flux cleaned = 0.000285485 Jy ! Component: 600 - total flux cleaned = 0.000259299 Jy ! Component: 650 - total flux cleaned = 0.000297765 Jy ! Component: 700 - total flux cleaned = 0.000297562 Jy ! Component: 750 - total flux cleaned = 0.000248472 Jy ! Component: 800 - total flux cleaned = 0.000272735 Jy ! Component: 850 - total flux cleaned = 0.000201415 Jy ! Component: 900 - total flux cleaned = 0.00016647 Jy ! Component: 950 - total flux cleaned = 0.000155048 Jy ! Component: 1000 - total flux cleaned = 0.000109883 Jy ! Component: 1050 - total flux cleaned = 6.53725e-05 Jy ! Component: 1100 - total flux cleaned = 6.51845e-05 Jy ! Component: 1150 - total flux cleaned = 2.18969e-05 Jy ! Component: 1200 - total flux cleaned = -2.06085e-05 Jy ! Component: 1250 - total flux cleaned = -6.23425e-05 Jy ! Component: 1300 - total flux cleaned = -0.000103451 Jy ! Component: 1350 - total flux cleaned = -0.000133873 Jy ! Component: 1400 - total flux cleaned = -0.000134083 Jy ! Component: 1450 - total flux cleaned = -0.000163923 Jy ! Component: 1500 - total flux cleaned = -0.000173807 Jy ! Component: 1550 - total flux cleaned = -0.000231693 Jy ! Component: 1600 - total flux cleaned = -0.00028879 Jy ! Component: 1650 - total flux cleaned = -0.000279496 Jy ! Component: 1700 - total flux cleaned = -0.000307411 Jy ! Component: 1750 - total flux cleaned = -0.000325854 Jy ! Component: 1800 - total flux cleaned = -0.000343961 Jy ! Component: 1850 - total flux cleaned = -0.000352946 Jy ! Component: 1900 - total flux cleaned = -0.000370644 Jy ! Component: 1950 - total flux cleaned = -0.000370731 Jy ! Component: 2000 - total flux cleaned = -0.000396712 Jy ! Total flux subtracted in 2048 components = -0.000396676 Jy ! Clean residual min=-0.000551 max=0.000575 Jy/beam ! Clean residual mean=-0.000002 rms=0.000158 Jy/beam ! Combined flux in latest and established models = 0.308291 Jy keep ! Adding 156 model components to the UV plane model. ! The established model now contains 188 components and 0.308291 Jy ![Exited script file: muppet] wmap "J0712+5033_X_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.122 x 1.475 at -44.58 degrees (North through East) ! Clean map min=-0.00090147 max=0.29805 Jy/beam ! Writing clean map to FITS file: J0712+5033_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 0.298054 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000157619 device "J0712+5033_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J0712+5033_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.158648 0.158648 0.317295 0.63459 1.26918 2.53836 5.07672 10.1534 20.3069 40.6138 81.2275 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.298 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.122 x 1.475 at -44.58 degrees (North through East) ! Clean map min=-0.00090147 max=0.29805 Jy/beam quit ! Quitting program ! Log file J0712+5033_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:39:15 2016