! Started logfile: J0251+5616_S_2017_06_10_pus_uvs.log on Mon May 6 14:43:41 2019 obs J0251+5616_S_2017_06_10_pus_uva.fits ! Reading UV FITS file: J0251+5616_S_2017_06_10_pus_uva.fits ! AN table 1: 142 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.975274 visibilities/baseline/integration-bin. ! Found source: J0251+5616 ! ! 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 1154 lines of history. ! ! Reading 24928 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 J0251+5616_S_2017_06_10_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 58 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 731 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.723395Jy sigma=0.007275 ! Fit after self-cal, rms=0.701470Jy sigma=0.007067 ! 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=3.033 mas, bmaj=4.181 mas, bpa=-0.04765 degrees ! Estimated noise=834.816 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 = 0.221682 Jy ! Component: 100 - total flux cleaned = 0.290064 Jy ! Total flux subtracted in 100 components = 0.290064 Jy ! Clean residual min=-0.009424 max=0.030569 Jy/beam ! Clean residual mean=-0.000011 rms=0.002978 Jy/beam ! Combined flux in latest and established models = 0.290064 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.290064 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096930Jy sigma=0.000946 ! Fit after self-cal, rms=0.096921Jy sigma=0.000945 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0359863 Jy ! Component: 100 - total flux cleaned = 0.0581642 Jy ! Total flux subtracted in 100 components = 0.0581642 Jy ! Clean residual min=-0.006389 max=0.011685 Jy/beam ! Clean residual mean=-0.000006 rms=0.001581 Jy/beam ! Combined flux in latest and established models = 0.348228 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 27 components and 0.348228 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078796Jy sigma=0.000757 ! Fit after self-cal, rms=0.078796Jy sigma=0.000757 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0144761 Jy ! Component: 100 - total flux cleaned = 0.0242848 Jy ! Total flux subtracted in 100 components = 0.0242848 Jy ! Clean residual min=-0.005619 max=0.006108 Jy/beam ! Clean residual mean=-0.000004 rms=0.001193 Jy/beam ! Combined flux in latest and established models = 0.372513 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 33 components and 0.372513 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075730Jy sigma=0.000729 ! Fit after self-cal, rms=0.075733Jy sigma=0.000729 ! 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=3.759 mas, bmaj=5.023 mas, bpa=0.5271 degrees ! Estimated noise=501.956 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 = 0.00521046 Jy ! Component: 100 - total flux cleaned = 0.00637284 Jy ! Component: 150 - total flux cleaned = 0.00722968 Jy ! Component: 200 - total flux cleaned = 0.00796273 Jy ! Total flux subtracted in 200 components = 0.00796273 Jy ! Clean residual min=-0.003906 max=0.003381 Jy/beam ! Clean residual mean=-0.000002 rms=0.000824 Jy/beam ! Combined flux in latest and established models = 0.380476 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 38 components and 0.380476 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075122Jy sigma=0.000724 ! Fit after self-cal, rms=0.075123Jy sigma=0.000724 ! 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 0.97 FD 0.98 HN 0.97 KP 1.03 ! LA 1.02 MK 1.08 NL 0.89 OV 0.99 ! PT 1.03 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 1.01 KP 0.97 ! LA 0.97 MK 1.06 NL 1.03 OV 1.04 ! PT 1.00 SC 1.11 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.06 HN 0.99 KP 0.97 ! LA 1.01 MK 1.07 NL 1.00 OV 0.95 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 0.96 KP 1.00* ! LA 1.06 MK 1.04 NL 1.00* OV 1.00* ! PT 1.03 SC 1.00* ! ! ! Fit before self-cal, rms=0.075123Jy sigma=0.000724 ! Fit after self-cal, rms=0.072934Jy sigma=0.000693 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.811 mas, bmaj=5.071 mas, bpa=0.6601 degrees ! Estimated noise=506.046 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 = -0.000733296 Jy ! Component: 100 - total flux cleaned = -0.000671767 Jy ! Component: 150 - total flux cleaned = -0.00067127 Jy ! Component: 200 - total flux cleaned = -0.000665765 Jy ! Total flux subtracted in 200 components = -0.000665765 Jy ! Clean residual min=-0.002656 max=0.002245 Jy/beam ! Clean residual mean=-0.000010 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.37981 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 44 components and 0.37981 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072842Jy sigma=0.000692 ! Fit after self-cal, rms=0.072846Jy sigma=0.000692 ! 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=0.072846Jy sigma=0.000692 ! Fit after self-cal, rms=0.072033Jy sigma=0.000680 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.811 mas, bmaj=5.083 mas, bpa=0.8337 degrees ! Estimated noise=507.117 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000479747 Jy ! Component: 100 - total flux cleaned = 0.000444642 Jy ! Component: 150 - total flux cleaned = 0.000411063 Jy ! Component: 200 - total flux cleaned = 0.00037752 Jy ! Total flux subtracted in 200 components = 0.00037752 Jy ! Clean residual min=-0.001611 max=0.001606 Jy/beam ! Clean residual mean=-0.000005 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.380188 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 50 components and 0.380188 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071993Jy sigma=0.000680 ! Fit after self-cal, rms=0.072000Jy sigma=0.000680 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 = -6.37046e-05 Jy ! Component: 100 - total flux cleaned = -9.37913e-05 Jy ! Component: 150 - total flux cleaned = -0.000123785 Jy ! Component: 200 - total flux cleaned = -0.000123107 Jy ! Total flux subtracted in 200 components = -0.000123107 Jy ! Clean residual min=-0.001597 max=0.001572 Jy/beam ! Clean residual mean=-0.000005 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.380065 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 50 components and 0.380065 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.071973Jy sigma=0.000680 ! Fit after self-cal, rms=0.071972Jy sigma=0.000680 ! 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=0.071972Jy sigma=0.000680 ! Fit after self-cal, rms=0.072055Jy sigma=0.000680 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.81 mas, bmaj=5.079 mas, bpa=0.905 degrees ! Estimated noise=507.834 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000607483 Jy ! Component: 100 - total flux cleaned = 0.000608229 Jy ! Component: 150 - total flux cleaned = 0.000579319 Jy ! Component: 200 - total flux cleaned = 0.000551767 Jy ! Total flux subtracted in 200 components = 0.000551767 Jy ! Clean residual min=-0.001590 max=0.001560 Jy/beam ! Clean residual mean=-0.000005 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.380616 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 50 components and 0.380616 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072026Jy sigma=0.000679 ! Fit after self-cal, rms=0.072026Jy sigma=0.000679 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 = -2.52295e-05 Jy ! Component: 100 - total flux cleaned = -5.12464e-05 Jy ! Component: 150 - total flux cleaned = -7.66373e-05 Jy ! Component: 200 - total flux cleaned = -0.000100798 Jy ! Total flux subtracted in 200 components = -0.000100798 Jy ! Clean residual min=-0.001584 max=0.001534 Jy/beam ! Clean residual mean=-0.000005 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.380516 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 50 components and 0.380516 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072006Jy sigma=0.000679 ! Fit after self-cal, rms=0.072006Jy sigma=0.000679 ! 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=0.072006Jy sigma=0.000679 ! Fit after self-cal, rms=0.072074Jy sigma=0.000679 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.05 mas, bmaj=8.788 mas, bpa=12.93 degrees ! Estimated noise=633.708 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000551558 Jy ! Component: 100 - total flux cleaned = 0.000533631 Jy ! Component: 150 - total flux cleaned = 0.000518786 Jy ! Component: 200 - total flux cleaned = 0.00050629 Jy ! Total flux subtracted in 200 components = 0.00050629 Jy ! Clean residual min=-0.001411 max=0.001283 Jy/beam ! Clean residual mean=-0.000012 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.381022 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 61 components and 0.381022 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072074Jy sigma=0.000679 ! Fit after self-cal, rms=0.072073Jy sigma=0.000679 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 = -1.02623e-05 Jy ! Component: 100 - total flux cleaned = -1.87167e-05 Jy ! Component: 150 - total flux cleaned = -1.87519e-05 Jy ! Component: 200 - total flux cleaned = -1.89862e-05 Jy ! Total flux subtracted in 200 components = -1.89862e-05 Jy ! Clean residual min=-0.001413 max=0.001286 Jy/beam ! Clean residual mean=-0.000012 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.381003 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 68 components and 0.381003 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072073Jy sigma=0.000679 ! Fit after self-cal, rms=0.072073Jy sigma=0.000679 ! 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=3.808 mas, bmaj=5.076 mas, bpa=0.9588 degrees ! Estimated noise=508.448 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.808 x 5.076 at 0.9588 degrees (North through East) ! Clean map min=-0.0014921 max=0.30168 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=3.082 mas, bmaj=4.237 mas, bpa=0.8578 degrees ! Estimated noise=848.102 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.224651 Jy ! Component: 100 - total flux cleaned = 0.291639 Jy ! Component: 150 - total flux cleaned = 0.325496 Jy ! Component: 200 - total flux cleaned = 0.346218 Jy ! Total flux subtracted in 200 components = 0.346218 Jy ! Clean residual min=-0.005189 max=0.010876 Jy/beam ! Clean residual mean=-0.000005 rms=0.001376 Jy/beam ! Combined flux in latest and established models = 0.346218 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.346218 Jy ! Inverting map and beam ! Estimated beam: bmin=3.808 mas, bmaj=5.076 mas, bpa=0.9588 degrees ! Estimated noise=508.448 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 = 0.0163808 Jy ! Component: 100 - total flux cleaned = 0.0253345 Jy ! Component: 150 - total flux cleaned = 0.0304889 Jy ! Component: 200 - total flux cleaned = 0.0318867 Jy ! Total flux subtracted in 200 components = 0.0318867 Jy ! Clean residual min=-0.002231 max=0.002488 Jy/beam ! Clean residual mean=-0.000006 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.378104 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 40 components and 0.378104 Jy ! Inverting map ! Added new window around map position (2, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000990955 Jy ! Component: 100 - total flux cleaned = 0.00169697 Jy ! Component: 150 - total flux cleaned = 0.00222158 Jy ! Component: 200 - total flux cleaned = 0.00275588 Jy ! Total flux subtracted in 200 components = 0.00275588 Jy ! Clean residual min=-0.001776 max=0.001958 Jy/beam ! Clean residual mean=-0.000005 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.38086 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 44 components and 0.38086 Jy ! Inverting map ! Added new window around map position (7, 20.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00138722 Jy ! Component: 100 - total flux cleaned = 0.00158997 Jy ! Component: 150 - total flux cleaned = 0.00171475 Jy ! Component: 200 - total flux cleaned = 0.00171369 Jy ! Total flux subtracted in 200 components = 0.00171369 Jy ! Clean residual min=-0.001668 max=0.001626 Jy/beam ! Clean residual mean=-0.000005 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.382574 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 62 components and 0.382574 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=8.05 mas, bmaj=8.788 mas, bpa=12.93 degrees ! Estimated noise=633.708 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000267298 Jy ! Component: 100 - total flux cleaned = 0.000431763 Jy ! Component: 150 - total flux cleaned = 0.000498055 Jy ! Component: 200 - total flux cleaned = 0.000512252 Jy ! Total flux subtracted in 200 components = 0.000512252 Jy ! Clean residual min=-0.001307 max=0.001266 Jy/beam ! Clean residual mean=-0.000010 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.383086 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 = 1.37728e-05 Jy ! Component: 100 - total flux cleaned = 3.80496e-05 Jy ! Component: 150 - total flux cleaned = 4.88642e-05 Jy ! Component: 200 - total flux cleaned = 5.91175e-05 Jy ! Total flux subtracted in 200 components = 5.91175e-05 Jy ! Clean residual min=-0.001297 max=0.001257 Jy/beam ! Clean residual mean=-0.000010 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.383145 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 100 components and 0.383145 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.808 mas, bmaj=5.076 mas, bpa=0.9588 degrees ! Estimated noise=508.448 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.82128e-05 Jy ! Component: 100 - total flux cleaned = 3.49973e-05 Jy ! Component: 150 - total flux cleaned = -1.73323e-05 Jy ! Component: 200 - total flux cleaned = 3.2401e-05 Jy ! Total flux subtracted in 200 components = 3.2401e-05 Jy ! Clean residual min=-0.001556 max=0.001533 Jy/beam ! Clean residual mean=-0.000004 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.383178 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 103 components and 0.383178 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072193Jy sigma=0.000680 ! Fit after self-cal, rms=0.072187Jy sigma=0.000680 wmodel J0251+5616_S_2017_06_10_pus_map.mod ! Writing 103 model components to file: J0251+5616_S_2017_06_10_pus_map.mod wobs J0251+5616_S_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J0251+5616_S_2017_06_10_pus_uvs.fits wwins J0251+5616_S_2017_06_10_pus_map.win ! wwins: Wrote 3 windows to J0251+5616_S_2017_06_10_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 = 0.000225085 Jy ! Component: 100 - total flux cleaned = 0.000467285 Jy ! Component: 150 - total flux cleaned = 0.000622047 Jy ! Component: 200 - total flux cleaned = 0.000745693 Jy ! Component: 250 - total flux cleaned = 0.000890398 Jy ! Component: 300 - total flux cleaned = 0.00107884 Jy ! Component: 350 - total flux cleaned = 0.00121688 Jy ! Component: 400 - total flux cleaned = 0.0013521 Jy ! Component: 450 - total flux cleaned = 0.00157246 Jy ! Component: 500 - total flux cleaned = 0.00174526 Jy ! Component: 550 - total flux cleaned = 0.00193693 Jy ! Component: 600 - total flux cleaned = 0.00214669 Jy ! Component: 650 - total flux cleaned = 0.00239427 Jy ! Component: 700 - total flux cleaned = 0.00257753 Jy ! Component: 750 - total flux cleaned = 0.00283867 Jy ! Component: 800 - total flux cleaned = 0.00307616 Jy ! Component: 850 - total flux cleaned = 0.00321299 Jy ! Component: 900 - total flux cleaned = 0.00344498 Jy ! Component: 950 - total flux cleaned = 0.00357853 Jy ! Component: 1000 - total flux cleaned = 0.00369208 Jy ! Component: 1050 - total flux cleaned = 0.00386054 Jy ! Component: 1100 - total flux cleaned = 0.00404528 Jy ! Component: 1150 - total flux cleaned = 0.00419142 Jy ! Component: 1200 - total flux cleaned = 0.00433584 Jy ! Component: 1250 - total flux cleaned = 0.00446107 Jy ! Component: 1300 - total flux cleaned = 0.00460251 Jy ! Component: 1350 - total flux cleaned = 0.00463743 Jy ! Component: 1400 - total flux cleaned = 0.00470716 Jy ! Component: 1450 - total flux cleaned = 0.00481028 Jy ! Component: 1500 - total flux cleaned = 0.0048441 Jy ! Component: 1550 - total flux cleaned = 0.00487798 Jy ! Component: 1600 - total flux cleaned = 0.00492818 Jy ! Component: 1650 - total flux cleaned = 0.00496134 Jy ! Component: 1700 - total flux cleaned = 0.00499422 Jy ! Component: 1750 - total flux cleaned = 0.00499449 Jy ! Component: 1800 - total flux cleaned = 0.00509154 Jy ! Component: 1850 - total flux cleaned = 0.00517137 Jy ! Component: 1900 - total flux cleaned = 0.00518723 Jy ! Component: 1950 - total flux cleaned = 0.00526594 Jy ! Component: 2000 - total flux cleaned = 0.00526563 Jy ! Component: 2050 - total flux cleaned = 0.00528105 Jy ! Component: 2100 - total flux cleaned = 0.00531185 Jy ! Component: 2150 - total flux cleaned = 0.00534245 Jy ! Component: 2200 - total flux cleaned = 0.00537275 Jy ! Component: 2250 - total flux cleaned = 0.00540291 Jy ! Component: 2300 - total flux cleaned = 0.00544751 Jy ! Component: 2350 - total flux cleaned = 0.0055065 Jy ! Component: 2400 - total flux cleaned = 0.00550686 Jy ! Component: 2450 - total flux cleaned = 0.00559412 Jy ! Component: 2500 - total flux cleaned = 0.00556527 Jy ! Component: 2550 - total flux cleaned = 0.00566532 Jy ! Component: 2600 - total flux cleaned = 0.00567947 Jy ! Component: 2650 - total flux cleaned = 0.00572181 Jy ! Component: 2700 - total flux cleaned = 0.00573586 Jy ! Component: 2750 - total flux cleaned = 0.00576373 Jy ! Component: 2800 - total flux cleaned = 0.00579141 Jy ! Component: 2850 - total flux cleaned = 0.00587355 Jy ! Component: 2900 - total flux cleaned = 0.00583265 Jy ! Component: 2950 - total flux cleaned = 0.00590015 Jy ! Component: 3000 - total flux cleaned = 0.00595366 Jy ! Component: 3050 - total flux cleaned = 0.00594028 Jy ! Component: 3100 - total flux cleaned = 0.00596681 Jy ! Component: 3150 - total flux cleaned = 0.00604581 Jy ! Component: 3200 - total flux cleaned = 0.00603273 Jy ! Component: 3250 - total flux cleaned = 0.00601982 Jy ! Component: 3300 - total flux cleaned = 0.00604569 Jy ! Component: 3350 - total flux cleaned = 0.00607122 Jy ! Component: 3400 - total flux cleaned = 0.00612206 Jy ! Component: 3450 - total flux cleaned = 0.00616 Jy ! Component: 3500 - total flux cleaned = 0.00619762 Jy ! Component: 3550 - total flux cleaned = 0.00619767 Jy ! Component: 3600 - total flux cleaned = 0.00613569 Jy ! Component: 3650 - total flux cleaned = 0.00618506 Jy ! Component: 3700 - total flux cleaned = 0.00623413 Jy ! Component: 3750 - total flux cleaned = 0.00629502 Jy ! Component: 3800 - total flux cleaned = 0.00629502 Jy ! Component: 3850 - total flux cleaned = 0.006331 Jy ! Component: 3900 - total flux cleaned = 0.00635484 Jy ! Component: 3950 - total flux cleaned = 0.00636679 Jy ! Component: 4000 - total flux cleaned = 0.00637863 Jy ! Component: 4050 - total flux cleaned = 0.00643732 Jy ! Total flux subtracted in 4096 components = 0.00644897 Jy ! Clean residual min=-0.000748 max=0.000787 Jy/beam ! Clean residual mean=-0.000001 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.389627 Jy keep ! Adding 291 model components to the UV plane model. ! The established model now contains 394 components and 0.389627 Jy ![Exited script file: muppet] wmap "J0251+5616_S_2017_06_10_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.808 x 5.076 at 0.9588 degrees (North through East) ! Clean map min=-0.0010779 max=0.30195 Jy/beam ! Writing clean map to FITS file: J0251+5616_S_2017_06_10_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.301954 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000203087 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.201773 0.201773 0.403546 0.807092 1.61418 3.22837 6.45674 12.9135 25.8269 51.6539 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.301 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.808 x 5.076 at 0.9588 degrees (North through East) ! Clean map min=-0.0010779 max=0.30195 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J0251+5616_S_2017_06_10_pus_uvs.log closed on Mon May 6 14:43:48 2019