! Started logfile: J0407+0742_S_2014_05_31_pus_uvs.log on Mon Nov 28 14:45:18 2016 obs J0407+0742_S_2014_05_31_pus_uva.fits ! Reading UV FITS file: J0407+0742_S_2014_05_31_pus_uva.fits ! AN table 1: 95 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.876257 visibilities/baseline/integration-bin. ! Found source: J0407+0742 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23588e+09 3.2e+07 1 3.2e+07 ! 02 2 2.26788e+09 3.2e+07 1 3.2e+07 ! 03 3 2.29988e+09 3.2e+07 1 3.2e+07 ! 04 4 2.36388e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 336 lines of history. ! ! Reading 14984 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@muppet J0407+0742_S_2014_05_31_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 = 1024x1024 pixels with 0.500x0.500 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 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.664384Jy sigma=0.007343 ! Fit after self-cal, rms=0.626815Jy sigma=0.006952 ! 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=3.2 mas, bmaj=7.266 mas, bpa=7.273 degrees ! Estimated noise=732.57 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 = 0.287461 Jy ! Component: 100 - total flux cleaned = 0.356444 Jy ! Total flux subtracted in 100 components = 0.356444 Jy ! Clean residual min=-0.011548 max=0.027364 Jy/beam ! Clean residual mean=0.000039 rms=0.003201 Jy/beam ! Combined flux in latest and established models = 0.356444 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.356444 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100038Jy sigma=0.001057 ! Fit after self-cal, rms=0.099991Jy sigma=0.001056 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0297849 Jy ! Component: 100 - total flux cleaned = 0.0449045 Jy ! Total flux subtracted in 100 components = 0.0449045 Jy ! Clean residual min=-0.007646 max=0.012258 Jy/beam ! Clean residual mean=0.000022 rms=0.001941 Jy/beam ! Combined flux in latest and established models = 0.401348 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 0.401348 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088598Jy sigma=0.000927 ! Fit after self-cal, rms=0.088503Jy sigma=0.000926 ! Inverting map ! Added new window around map position (4, 1.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0121137 Jy ! Component: 100 - total flux cleaned = 0.0190554 Jy ! Total flux subtracted in 100 components = 0.0190554 Jy ! Clean residual min=-0.006961 max=0.006968 Jy/beam ! Clean residual mean=0.000014 rms=0.001584 Jy/beam ! Combined flux in latest and established models = 0.420403 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 24 components and 0.420404 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086183Jy sigma=0.000903 ! Fit after self-cal, rms=0.086075Jy sigma=0.000902 ! 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=3.888 mas, bmaj=8.376 mas, bpa=6.136 degrees ! Estimated noise=528.061 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 (11, 3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00861506 Jy ! Component: 100 - total flux cleaned = 0.0137166 Jy ! Component: 150 - total flux cleaned = 0.0173831 Jy ! Component: 200 - total flux cleaned = 0.0198712 Jy ! Total flux subtracted in 200 components = 0.0198712 Jy ! Clean residual min=-0.004297 max=0.005218 Jy/beam ! Clean residual mean=0.000003 rms=0.001236 Jy/beam ! Combined flux in latest and established models = 0.440275 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 59 components and 0.440275 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085008Jy sigma=0.000892 ! Fit after self-cal, rms=0.084917Jy sigma=0.000891 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.83 HN 0.98 KP 1.04 ! LA 1.18 MK 1.01 NL 0.96 OV 0.98 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 1.02 KP 1.02 ! LA 1.13 MK 0.99 NL 1.05 OV 1.00 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.17 HN 1.01 KP 0.91 ! LA 0.90 MK 1.02 NL 1.00 OV 0.94 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.00 HN 1.02 KP 0.89 ! LA 0.87 MK 1.01 NL 1.06 OV 1.02 ! PT 1.00 SC 0.97 ! ! ! Fit before self-cal, rms=0.084917Jy sigma=0.000891 ! Fit after self-cal, rms=0.074563Jy sigma=0.000784 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.891 mas, bmaj=8.391 mas, bpa=6.263 degrees ! Estimated noise=526.649 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 = 0.00184087 Jy ! Component: 100 - total flux cleaned = 0.00246314 Jy ! Component: 150 - total flux cleaned = 0.00273484 Jy ! Component: 200 - total flux cleaned = 0.00283304 Jy ! Total flux subtracted in 200 components = 0.00283304 Jy ! Clean residual min=-0.002658 max=0.002129 Jy/beam ! Clean residual mean=-0.000002 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.443108 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 88 components and 0.443108 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074501Jy sigma=0.000784 ! Fit after self-cal, rms=0.074497Jy sigma=0.000783 ! 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. ! ! Fit before self-cal, rms=0.074497Jy sigma=0.000783 ! Fit after self-cal, rms=0.074230Jy sigma=0.000781 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.888 mas, bmaj=8.388 mas, bpa=6.263 degrees ! Estimated noise=526.54 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000571179 Jy ! Component: 100 - total flux cleaned = 0.000797943 Jy ! Component: 150 - total flux cleaned = 0.000928764 Jy ! Component: 200 - total flux cleaned = 0.000952181 Jy ! Total flux subtracted in 200 components = 0.000952181 Jy ! Clean residual min=-0.001507 max=0.001713 Jy/beam ! Clean residual mean=0.000001 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.44406 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 113 components and 0.44406 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074205Jy sigma=0.000780 ! Fit after self-cal, rms=0.074202Jy sigma=0.000780 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 = 0.00019482 Jy ! Component: 100 - total flux cleaned = 0.000348228 Jy ! Component: 150 - total flux cleaned = 0.000348357 Jy ! Component: 200 - total flux cleaned = 0.000347906 Jy ! Total flux subtracted in 200 components = 0.000347906 Jy ! Clean residual min=-0.001507 max=0.001670 Jy/beam ! Clean residual mean=0.000001 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.444408 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 121 components and 0.444408 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074191Jy sigma=0.000780 ! Fit after self-cal, rms=0.074189Jy sigma=0.000780 ! 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. ! ! Fit before self-cal, rms=0.074189Jy sigma=0.000780 ! Fit after self-cal, rms=0.074178Jy sigma=0.000780 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.886 mas, bmaj=8.386 mas, bpa=6.284 degrees ! Estimated noise=526.588 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000367502 Jy ! Component: 100 - total flux cleaned = 0.000580673 Jy ! Component: 150 - total flux cleaned = 0.000677886 Jy ! Component: 200 - total flux cleaned = 0.000691677 Jy ! Total flux subtracted in 200 components = 0.000691677 Jy ! Clean residual min=-0.001503 max=0.001615 Jy/beam ! Clean residual mean=0.000001 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.4451 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 135 components and 0.4451 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074169Jy sigma=0.000780 ! Fit after self-cal, rms=0.074168Jy sigma=0.000780 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 = 7.63589e-05 Jy ! Component: 100 - total flux cleaned = 0.000190636 Jy ! Component: 150 - total flux cleaned = 0.000240567 Jy ! Component: 200 - total flux cleaned = 0.000252353 Jy ! Total flux subtracted in 200 components = 0.000252353 Jy ! Clean residual min=-0.001502 max=0.001589 Jy/beam ! Clean residual mean=0.000001 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.445352 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 141 components and 0.445352 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074163Jy sigma=0.000780 ! Fit after self-cal, rms=0.074162Jy sigma=0.000780 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.074162Jy sigma=0.000780 ! Fit after self-cal, rms=0.074149Jy sigma=0.000780 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.585 mas, bmaj=11.46 mas, bpa=-2.23 degrees ! Estimated noise=611.355 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000546502 Jy ! Component: 100 - total flux cleaned = 0.000734501 Jy ! Component: 150 - total flux cleaned = 0.000810483 Jy ! Component: 200 - total flux cleaned = 0.000832924 Jy ! Total flux subtracted in 200 components = 0.000832924 Jy ! Clean residual min=-0.001618 max=0.001577 Jy/beam ! Clean residual mean=0.000002 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.446185 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 161 components and 0.446185 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074147Jy sigma=0.000780 ! Fit after self-cal, rms=0.074146Jy sigma=0.000780 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 = 8.16038e-05 Jy ! Component: 100 - total flux cleaned = 0.00011864 Jy ! Component: 150 - total flux cleaned = 0.000118432 Jy ! Component: 200 - total flux cleaned = 0.000125955 Jy ! Total flux subtracted in 200 components = 0.000125955 Jy ! Clean residual min=-0.001623 max=0.001566 Jy/beam ! Clean residual mean=0.000002 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.446311 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 176 components and 0.446311 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074146Jy sigma=0.000780 ! Fit after self-cal, rms=0.074146Jy sigma=0.000780 ! 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=3.885 mas, bmaj=8.384 mas, bpa=6.298 degrees ! Estimated noise=526.621 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.885 x 8.384 at 6.298 degrees (North through East) ! Clean map min=-0.0014003 max=0.3729 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=3.197 mas, bmaj=7.28 mas, bpa=7.457 degrees ! Estimated noise=729.363 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.285863 Jy ! Component: 100 - total flux cleaned = 0.356146 Jy ! Component: 150 - total flux cleaned = 0.386833 Jy ! Component: 200 - total flux cleaned = 0.402918 Jy ! Total flux subtracted in 200 components = 0.402918 Jy ! Clean residual min=-0.003983 max=0.008071 Jy/beam ! Clean residual mean=0.000016 rms=0.001179 Jy/beam ! Combined flux in latest and established models = 0.402918 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.402918 Jy ! Inverting map and beam ! Estimated beam: bmin=3.885 mas, bmaj=8.384 mas, bpa=6.298 degrees ! Estimated noise=526.621 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 = 0.0136649 Jy ! Component: 100 - total flux cleaned = 0.0219212 Jy ! Component: 150 - total flux cleaned = 0.0273549 Jy ! Component: 200 - total flux cleaned = 0.0312777 Jy ! Total flux subtracted in 200 components = 0.0312777 Jy ! Clean residual min=-0.001703 max=0.002628 Jy/beam ! Clean residual mean=0.000007 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.434196 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 70 components and 0.434195 Jy ! Inverting map ! Added new window around map position (4, 11.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00304433 Jy ! Component: 100 - total flux cleaned = 0.00531586 Jy ! Component: 150 - total flux cleaned = 0.00704331 Jy ! Component: 200 - total flux cleaned = 0.00837167 Jy ! Total flux subtracted in 200 components = 0.00837167 Jy ! Clean residual min=-0.001486 max=0.001735 Jy/beam ! Clean residual mean=0.000003 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.442567 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 115 components and 0.442567 Jy ! Inverting map ! Added new window around map position (98.5, -100.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000768128 Jy ! Component: 100 - total flux cleaned = 0.00137016 Jy ! Component: 150 - total flux cleaned = 0.00188703 Jy ! Component: 200 - total flux cleaned = 0.00217978 Jy ! Total flux subtracted in 200 components = 0.00217978 Jy ! Clean residual min=-0.001432 max=0.001374 Jy/beam ! Clean residual mean=0.000002 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.444747 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 144 components and 0.444747 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.585 mas, bmaj=11.46 mas, bpa=-2.23 degrees ! Estimated noise=611.355 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000930095 Jy ! Component: 100 - total flux cleaned = 0.00131839 Jy ! Component: 150 - total flux cleaned = 0.00163348 Jy ! Component: 200 - total flux cleaned = 0.00189116 Jy ! Total flux subtracted in 200 components = 0.00189116 Jy ! Clean residual min=-0.001569 max=0.001437 Jy/beam ! Clean residual mean=0.000002 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.446638 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 = 0.000248088 Jy ! Component: 100 - total flux cleaned = 0.000449453 Jy ! Component: 150 - total flux cleaned = 0.000580245 Jy ! Component: 200 - total flux cleaned = 0.000634989 Jy ! Total flux subtracted in 200 components = 0.000634989 Jy ! Clean residual min=-0.001531 max=0.001423 Jy/beam ! Clean residual mean=0.000001 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.447273 Jy ! Adding 87 model components to the UV plane model. ! The established model now contains 221 components and 0.447273 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.885 mas, bmaj=8.384 mas, bpa=6.298 degrees ! Estimated noise=526.621 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000335802 Jy ! Component: 100 - total flux cleaned = -0.000497838 Jy ! Component: 150 - total flux cleaned = -0.000558531 Jy ! Component: 200 - total flux cleaned = -0.000612784 Jy ! Total flux subtracted in 200 components = -0.000612784 Jy ! Clean residual min=-0.001308 max=0.001360 Jy/beam ! Clean residual mean=0.000001 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.44666 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 239 components and 0.44666 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074101Jy sigma=0.000779 ! Fit after self-cal, rms=0.074095Jy sigma=0.000779 wmodel J0407+0742_S_2014_05_31_pus_map.mod ! Writing 239 model components to file: J0407+0742_S_2014_05_31_pus_map.mod wobs J0407+0742_S_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J0407+0742_S_2014_05_31_pus_uvs.fits wwins J0407+0742_S_2014_05_31_pus_map.win ! wwins: Wrote 5 windows to J0407+0742_S_2014_05_31_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=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000159407 Jy ! Component: 100 - total flux cleaned = -2.24601e-05 Jy ! Component: 150 - total flux cleaned = -0.000109715 Jy ! Component: 200 - total flux cleaned = -0.000172067 Jy ! Component: 250 - total flux cleaned = -9.101e-05 Jy ! Component: 300 - total flux cleaned = -7.07596e-05 Jy ! Component: 350 - total flux cleaned = 5.55388e-06 Jy ! Component: 400 - total flux cleaned = 7.97175e-05 Jy ! Component: 450 - total flux cleaned = 0.000152053 Jy ! Component: 500 - total flux cleaned = 0.000169745 Jy ! Component: 550 - total flux cleaned = 0.000204832 Jy ! Component: 600 - total flux cleaned = 0.000255744 Jy ! Component: 650 - total flux cleaned = 0.000305534 Jy ! Component: 700 - total flux cleaned = 0.000321762 Jy ! Component: 750 - total flux cleaned = 0.000370214 Jy ! Component: 800 - total flux cleaned = 0.00041796 Jy ! Component: 850 - total flux cleaned = 0.000512082 Jy ! Component: 900 - total flux cleaned = 0.000542884 Jy ! Component: 950 - total flux cleaned = 0.000588707 Jy ! Component: 1000 - total flux cleaned = 0.00069388 Jy ! Component: 1050 - total flux cleaned = 0.000708559 Jy ! Component: 1100 - total flux cleaned = 0.000723199 Jy ! Component: 1150 - total flux cleaned = 0.000766501 Jy ! Component: 1200 - total flux cleaned = 0.000837481 Jy ! Component: 1250 - total flux cleaned = 0.000823416 Jy ! Component: 1300 - total flux cleaned = 0.000837668 Jy ! Component: 1350 - total flux cleaned = 0.000837744 Jy ! Component: 1400 - total flux cleaned = 0.000837891 Jy ! Component: 1450 - total flux cleaned = 0.000864849 Jy ! Component: 1500 - total flux cleaned = 0.000864704 Jy ! Component: 1550 - total flux cleaned = 0.000851553 Jy ! Component: 1600 - total flux cleaned = 0.000864625 Jy ! Component: 1650 - total flux cleaned = 0.000864611 Jy ! Component: 1700 - total flux cleaned = 0.000826117 Jy ! Component: 1750 - total flux cleaned = 0.000826188 Jy ! Component: 1800 - total flux cleaned = 0.000788423 Jy ! Component: 1850 - total flux cleaned = 0.000751228 Jy ! Component: 1900 - total flux cleaned = 0.000775983 Jy ! Component: 1950 - total flux cleaned = 0.000763763 Jy ! Component: 2000 - total flux cleaned = 0.000763765 Jy ! Component: 2050 - total flux cleaned = 0.000775664 Jy ! Component: 2100 - total flux cleaned = 0.00079942 Jy ! Component: 2150 - total flux cleaned = 0.000775986 Jy ! Component: 2200 - total flux cleaned = 0.000776148 Jy ! Component: 2250 - total flux cleaned = 0.000787507 Jy ! Component: 2300 - total flux cleaned = 0.000752812 Jy ! Component: 2350 - total flux cleaned = 0.000752739 Jy ! Component: 2400 - total flux cleaned = 0.000752634 Jy ! Component: 2450 - total flux cleaned = 0.000741192 Jy ! Component: 2500 - total flux cleaned = 0.000707721 Jy ! Component: 2550 - total flux cleaned = 0.000740959 Jy ! Component: 2600 - total flux cleaned = 0.000729938 Jy ! Component: 2650 - total flux cleaned = 0.000740793 Jy ! Component: 2700 - total flux cleaned = 0.000762259 Jy ! Component: 2750 - total flux cleaned = 0.000762281 Jy ! Component: 2800 - total flux cleaned = 0.000762283 Jy ! Component: 2850 - total flux cleaned = 0.000793986 Jy ! Component: 2900 - total flux cleaned = 0.000783539 Jy ! Component: 2950 - total flux cleaned = 0.000794027 Jy ! Component: 3000 - total flux cleaned = 0.00083547 Jy ! Component: 3050 - total flux cleaned = 0.000876572 Jy ! Component: 3100 - total flux cleaned = 0.000845948 Jy ! Component: 3150 - total flux cleaned = 0.000866202 Jy ! Component: 3200 - total flux cleaned = 0.000916444 Jy ! Component: 3250 - total flux cleaned = 0.000906453 Jy ! Component: 3300 - total flux cleaned = 0.000926349 Jy ! Component: 3350 - total flux cleaned = 0.000955935 Jy ! Component: 3400 - total flux cleaned = 0.000975428 Jy ! Component: 3450 - total flux cleaned = 0.000985137 Jy ! Component: 3500 - total flux cleaned = 0.000985042 Jy ! Component: 3550 - total flux cleaned = 0.000984953 Jy ! Component: 3600 - total flux cleaned = 0.000984969 Jy ! Component: 3650 - total flux cleaned = 0.000985011 Jy ! Component: 3700 - total flux cleaned = 0.00100397 Jy ! Component: 3750 - total flux cleaned = 0.00100397 Jy ! Component: 3800 - total flux cleaned = 0.00102264 Jy ! Component: 3850 - total flux cleaned = 0.00105971 Jy ! Component: 3900 - total flux cleaned = 0.00105041 Jy ! Component: 3950 - total flux cleaned = 0.00105959 Jy ! Component: 4000 - total flux cleaned = 0.00106858 Jy ! Component: 4050 - total flux cleaned = 0.00104137 Jy ! Total flux subtracted in 4096 components = 0.00104143 Jy ! Clean residual min=-0.000644 max=0.000577 Jy/beam ! Clean residual mean=0.000001 rms=0.000170 Jy/beam ! Combined flux in latest and established models = 0.447702 Jy keep ! Adding 285 model components to the UV plane model. ! The established model now contains 524 components and 0.447702 Jy ![Exited script file: muppet] wmap "J0407+0742_S_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.885 x 8.384 at 6.298 degrees (North through East) ! Clean map min=-0.0011254 max=0.37293 Jy/beam ! Writing clean map to FITS file: J0407+0742_S_2014_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.372934 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000168333 device "J0407+0742_S_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J0407+0742_S_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.135412 0.135412 0.270824 0.541649 1.0833 2.1666 4.33319 8.66638 17.3328 34.6655 69.3311 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.372 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.885 x 8.384 at 6.298 degrees (North through East) ! Clean map min=-0.0011254 max=0.37293 Jy/beam quit ! Quitting program ! Log file J0407+0742_S_2014_05_31_pus_uvs.log closed on Mon Nov 28 14:45:24 2016