! Started logfile: J0825+0309_S_2017_03_27_pus_uvs.log on Sun Apr 28 14:37:23 2019 obs J0825+0309_S_2017_03_27_pus_uva.fits ! Reading UV FITS file: J0825+0309_S_2017_03_27_pus_uva.fits ! AN table 1: 8 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.852778 visibilities/baseline/integration-bin. ! Found source: J0825+0309 ! ! 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 1684 lines of history. ! ! Reading 1228 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 J0825+0309_S_2017_03_27_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 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.334277Jy sigma=0.002647 ! Fit after self-cal, rms=0.326881Jy sigma=0.002587 ! 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=3.109 mas, bmaj=7.329 mas, bpa=-9.026 degrees ! Estimated noise=3334.31 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 = 0.972301 Jy ! Component: 100 - total flux cleaned = 1.19485 Jy ! Total flux subtracted in 100 components = 1.19485 Jy ! Clean residual min=-0.037007 max=0.079407 Jy/beam ! Clean residual mean=-0.000237 rms=0.012873 Jy/beam ! Combined flux in latest and established models = 1.19485 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 1.19485 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.202890Jy sigma=0.001487 ! Fit after self-cal, rms=0.202889Jy sigma=0.001487 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0770727 Jy ! Component: 100 - total flux cleaned = 0.108036 Jy ! Total flux subtracted in 100 components = 0.108036 Jy ! Clean residual min=-0.033226 max=0.036025 Jy/beam ! Clean residual mean=-0.000126 rms=0.008839 Jy/beam ! Combined flux in latest and established models = 1.30288 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 14 components and 1.30288 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.173992Jy sigma=0.001183 ! Fit after self-cal, rms=0.173989Jy sigma=0.001183 ! 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=3.595 mas, bmaj=7.875 mas, bpa=-7.113 degrees ! Estimated noise=2735.68 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 = 0.0186274 Jy ! Component: 100 - total flux cleaned = 0.0280559 Jy ! Component: 150 - total flux cleaned = 0.0330449 Jy ! Component: 200 - total flux cleaned = 0.0342962 Jy ! Total flux subtracted in 200 components = 0.0342962 Jy ! Clean residual min=-0.030403 max=0.036308 Jy/beam ! Clean residual mean=-0.000149 rms=0.008128 Jy/beam ! Combined flux in latest and established models = 1.33718 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 43 components and 1.33718 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.172836Jy sigma=0.001159 ! Fit after self-cal, rms=0.172815Jy sigma=0.001159 ! 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 1.01 FD 0.86 HN 0.97 KP 1.04 ! LA 1.02 MK 0.99 NL 1.00 OV 1.04 ! PT 1.00 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.91 HN 1.02 KP 1.01 ! LA 0.97 MK 0.99 NL 1.06 OV 1.07 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.96 HN 0.99 KP 1.00 ! LA 1.00 MK 1.02 NL 1.01 OV 0.98 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.97 HN 0.99 KP 1.00* ! LA 0.93 MK 0.98 NL 1.00* OV 2.00 ! PT 1.00 SC 1.00* ! ! ! Fit before self-cal, rms=0.172815Jy sigma=0.001159 ! Fit after self-cal, rms=0.097648Jy sigma=0.000665 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.587 mas, bmaj=7.888 mas, bpa=-7.164 degrees ! Estimated noise=2736.45 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 = 0.00256056 Jy ! Component: 100 - total flux cleaned = 0.00241022 Jy ! Component: 150 - total flux cleaned = 0.00234301 Jy ! Component: 200 - total flux cleaned = 0.00234357 Jy ! Total flux subtracted in 200 components = 0.00234357 Jy ! Clean residual min=-0.007213 max=0.007562 Jy/beam ! Clean residual mean=-0.000012 rms=0.001923 Jy/beam ! Combined flux in latest and established models = 1.33952 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 53 components and 1.33952 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097493Jy sigma=0.000664 ! Fit after self-cal, rms=0.097747Jy sigma=0.000663 ! 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=0.097747Jy sigma=0.000663 ! Fit after self-cal, rms=0.097725Jy sigma=0.000663 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.585 mas, bmaj=7.883 mas, bpa=-7.158 degrees ! Estimated noise=2735.71 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00151572 Jy ! Component: 100 - total flux cleaned = 0.00151664 Jy ! Component: 150 - total flux cleaned = 0.00146246 Jy ! Component: 200 - total flux cleaned = 0.00146505 Jy ! Total flux subtracted in 200 components = 0.00146505 Jy ! Clean residual min=-0.007140 max=0.007428 Jy/beam ! Clean residual mean=-0.000012 rms=0.001880 Jy/beam ! Combined flux in latest and established models = 1.34099 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 57 components and 1.34099 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097648Jy sigma=0.000663 ! Fit after self-cal, rms=0.097643Jy sigma=0.000663 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 = 7.23357e-05 Jy ! Component: 100 - total flux cleaned = 7.14136e-05 Jy ! Component: 150 - total flux cleaned = 7.30319e-05 Jy ! Component: 200 - total flux cleaned = 0.000117924 Jy ! Total flux subtracted in 200 components = 0.000117924 Jy ! Clean residual min=-0.007082 max=0.007381 Jy/beam ! Clean residual mean=-0.000012 rms=0.001860 Jy/beam ! Combined flux in latest and established models = 1.34111 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 64 components and 1.34111 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097600Jy sigma=0.000662 ! Fit after self-cal, rms=0.097595Jy sigma=0.000662 ! 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=0.097595Jy sigma=0.000662 ! Fit after self-cal, rms=0.097579Jy sigma=0.000662 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.584 mas, bmaj=7.88 mas, bpa=-7.146 degrees ! Estimated noise=2735.58 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011259 Jy ! Component: 100 - total flux cleaned = 0.00121573 Jy ! Component: 150 - total flux cleaned = 0.00121631 Jy ! Component: 200 - total flux cleaned = 0.00125691 Jy ! Total flux subtracted in 200 components = 0.00125691 Jy ! Clean residual min=-0.006963 max=0.007302 Jy/beam ! Clean residual mean=-0.000011 rms=0.001837 Jy/beam ! Combined flux in latest and established models = 1.34236 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 66 components and 1.34236 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097539Jy sigma=0.000662 ! Fit after self-cal, rms=0.097536Jy sigma=0.000662 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 = 5.36515e-05 Jy ! Component: 100 - total flux cleaned = 9.24705e-05 Jy ! Component: 150 - total flux cleaned = 0.000128966 Jy ! Component: 200 - total flux cleaned = 0.00016625 Jy ! Total flux subtracted in 200 components = 0.00016625 Jy ! Clean residual min=-0.006911 max=0.007248 Jy/beam ! Clean residual mean=-0.000011 rms=0.001824 Jy/beam ! Combined flux in latest and established models = 1.34253 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 67 components and 1.34253 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097507Jy sigma=0.000661 ! Fit after self-cal, rms=0.097504Jy sigma=0.000661 ! 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=0.097504Jy sigma=0.000661 ! Fit after self-cal, rms=0.097495Jy sigma=0.000661 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.879 mas, bmaj=12.33 mas, bpa=12.57 degrees ! Estimated noise=3282.6 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0031102 Jy ! Component: 100 - total flux cleaned = 0.00323078 Jy ! Component: 150 - total flux cleaned = 0.00338041 Jy ! Component: 200 - total flux cleaned = 0.00346673 Jy ! Total flux subtracted in 200 components = 0.00346673 Jy ! Clean residual min=-0.007401 max=0.007673 Jy/beam ! Clean residual mean=-0.000012 rms=0.002149 Jy/beam ! Combined flux in latest and established models = 1.346 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 70 components and 1.346 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097495Jy sigma=0.000661 ! Fit after self-cal, rms=0.097464Jy sigma=0.000661 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 = 0.00024771 Jy ! Component: 100 - total flux cleaned = 0.000403444 Jy ! Component: 150 - total flux cleaned = 0.000485999 Jy ! Component: 200 - total flux cleaned = 0.000523508 Jy ! Total flux subtracted in 200 components = 0.000523508 Jy ! Clean residual min=-0.007235 max=0.007317 Jy/beam ! Clean residual mean=-0.000010 rms=0.002119 Jy/beam ! Combined flux in latest and established models = 1.34652 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 71 components and 1.34652 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097463Jy sigma=0.000661 ! Fit after self-cal, rms=0.097444Jy sigma=0.000661 ! 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=3.583 mas, bmaj=7.877 mas, bpa=-7.135 degrees ! Estimated noise=2735.67 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.583 x 7.877 at -7.135 degrees (North through East) ! Clean map min=-0.0065269 max=1.2472 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097444Jy sigma=0.000661 ! Fit after self-cal, rms=0.091994Jy sigma=0.000626 ! Inverting map and beam ! Estimated beam: bmin=3.584 mas, bmaj=7.873 mas, bpa=-7.088 degrees ! Estimated noise=2736.93 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000154686 Jy ! Component: 100 - total flux cleaned = 0.000247525 Jy ! Component: 150 - total flux cleaned = 0.000131456 Jy ! Component: 200 - total flux cleaned = 5.96566e-05 Jy ! Total flux subtracted in 200 components = 5.96566e-05 Jy ! Clean residual min=-0.006314 max=0.007531 Jy/beam ! Clean residual mean=-0.000012 rms=0.001753 Jy/beam ! Combined flux in latest and established models = 1.34658 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 78 components and 1.34658 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091953Jy sigma=0.000626 ! Fit after self-cal, rms=0.091952Jy sigma=0.000626 ! Inverting map ! Added new window around map position (-38.5, -67.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00308616 Jy ! Component: 100 - total flux cleaned = 0.00188581 Jy ! Component: 150 - total flux cleaned = 0.000928173 Jy ! Component: 200 - total flux cleaned = 0.000214876 Jy ! Total flux subtracted in 200 components = 0.000214876 Jy ! Clean residual min=-0.006095 max=0.006811 Jy/beam ! Clean residual mean=-0.000012 rms=0.001543 Jy/beam ! Combined flux in latest and established models = 1.34679 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 100 components and 1.34679 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091324Jy sigma=0.000621 ! Fit after self-cal, rms=0.091309Jy sigma=0.000621 ! Inverting map ! Added new window around map position (111, 86). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00360487 Jy ! Component: 100 - total flux cleaned = 0.00428931 Jy ! Component: 150 - total flux cleaned = 0.00509496 Jy ! Component: 200 - total flux cleaned = 0.00559802 Jy ! Total flux subtracted in 200 components = 0.00559802 Jy ! Clean residual min=-0.005633 max=0.004673 Jy/beam ! Clean residual mean=-0.000013 rms=0.001296 Jy/beam ! Combined flux in latest and established models = 1.35239 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 120 components and 1.35239 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090797Jy sigma=0.000616 ! Fit after self-cal, rms=0.090754Jy sigma=0.000616 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090754Jy sigma=0.000616 ! Fit after self-cal, rms=0.090634Jy sigma=0.000616 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=3.103 mas, bmaj=7.303 mas, bpa=-8.851 degrees ! Estimated noise=3340.21 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.973267 Jy ! Component: 100 - total flux cleaned = 1.19592 Jy ! Component: 150 - total flux cleaned = 1.27296 Jy ! Component: 200 - total flux cleaned = 1.3029 Jy ! Total flux subtracted in 200 components = 1.3029 Jy ! Clean residual min=-0.010768 max=0.013694 Jy/beam ! Clean residual mean=-0.000050 rms=0.002917 Jy/beam ! Combined flux in latest and established models = 1.3029 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 16 model components to the UV plane model. ! The established model now contains 16 components and 1.3029 Jy ! Inverting map and beam ! Estimated beam: bmin=3.584 mas, bmaj=7.871 mas, bpa=-7.05 degrees ! Estimated noise=2736.82 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 = 0.0192275 Jy ! Component: 100 - total flux cleaned = 0.0297654 Jy ! Component: 150 - total flux cleaned = 0.0370756 Jy ! Component: 200 - total flux cleaned = 0.0394391 Jy ! Total flux subtracted in 200 components = 0.0394391 Jy ! Clean residual min=-0.006721 max=0.006114 Jy/beam ! Clean residual mean=-0.000037 rms=0.001773 Jy/beam ! Combined flux in latest and established models = 1.34234 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 58 components and 1.34234 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=7.874 mas, bmaj=12.33 mas, bpa=12.66 degrees ! Estimated noise=3284.31 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00576115 Jy ! Component: 100 - total flux cleaned = 0.00759103 Jy ! Component: 150 - total flux cleaned = 0.00907329 Jy ! Component: 200 - total flux cleaned = 0.0101034 Jy ! Total flux subtracted in 200 components = 0.0101034 Jy ! Clean residual min=-0.005814 max=0.005397 Jy/beam ! Clean residual mean=-0.000030 rms=0.001702 Jy/beam ! Combined flux in latest and established models = 1.35245 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 = 0.000796765 Jy ! Component: 100 - total flux cleaned = 0.00131316 Jy ! Component: 150 - total flux cleaned = 0.00178054 Jy ! Component: 200 - total flux cleaned = 0.0021151 Jy ! Total flux subtracted in 200 components = 0.0021151 Jy ! Clean residual min=-0.005450 max=0.005220 Jy/beam ! Clean residual mean=-0.000025 rms=0.001549 Jy/beam ! Combined flux in latest and established models = 1.35456 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 107 components and 1.35456 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.584 mas, bmaj=7.871 mas, bpa=-7.05 degrees ! Estimated noise=2736.82 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0011736 Jy ! Component: 100 - total flux cleaned = -0.00182261 Jy ! Component: 150 - total flux cleaned = -0.00236716 Jy ! Component: 200 - total flux cleaned = -0.00266326 Jy ! Total flux subtracted in 200 components = -0.00266326 Jy ! Clean residual min=-0.005186 max=0.004614 Jy/beam ! Clean residual mean=-0.000014 rms=0.001271 Jy/beam ! Combined flux in latest and established models = 1.3519 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 124 components and 1.3519 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090631Jy sigma=0.000616 ! Fit after self-cal, rms=0.090572Jy sigma=0.000615 wmodel J0825+0309_S_2017_03_27_pus_map.mod ! Writing 124 model components to file: J0825+0309_S_2017_03_27_pus_map.mod wobs J0825+0309_S_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J0825+0309_S_2017_03_27_pus_uvs.fits wwins J0825+0309_S_2017_03_27_pus_map.win ! wwins: Wrote 3 windows to J0825+0309_S_2017_03_27_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 = -0.00218116 Jy ! Component: 100 - total flux cleaned = -0.00312569 Jy ! Component: 150 - total flux cleaned = -0.00352717 Jy ! Component: 200 - total flux cleaned = -0.00398459 Jy ! Component: 250 - total flux cleaned = -0.0039813 Jy ! Component: 300 - total flux cleaned = -0.00391248 Jy ! Component: 350 - total flux cleaned = -0.00391299 Jy ! Component: 400 - total flux cleaned = -0.00378288 Jy ! Component: 450 - total flux cleaned = -0.00365897 Jy ! Component: 500 - total flux cleaned = -0.00371919 Jy ! Component: 550 - total flux cleaned = -0.00377694 Jy ! Component: 600 - total flux cleaned = -0.0038343 Jy ! Component: 650 - total flux cleaned = -0.00405747 Jy ! Component: 700 - total flux cleaned = -0.00405867 Jy ! Component: 750 - total flux cleaned = -0.00411213 Jy ! Component: 800 - total flux cleaned = -0.00411245 Jy ! Component: 850 - total flux cleaned = -0.00406122 Jy ! Component: 900 - total flux cleaned = -0.00401169 Jy ! Component: 950 - total flux cleaned = -0.00396375 Jy ! Component: 1000 - total flux cleaned = -0.00410515 Jy ! Component: 1050 - total flux cleaned = -0.00415007 Jy ! Component: 1100 - total flux cleaned = -0.0041498 Jy ! Component: 1150 - total flux cleaned = -0.00401585 Jy ! Component: 1200 - total flux cleaned = -0.00410454 Jy ! Component: 1250 - total flux cleaned = -0.00401874 Jy ! Component: 1300 - total flux cleaned = -0.00410463 Jy ! Component: 1350 - total flux cleaned = -0.00401993 Jy ! Component: 1400 - total flux cleaned = -0.00397887 Jy ! Component: 1450 - total flux cleaned = -0.00393776 Jy ! Component: 1500 - total flux cleaned = -0.00389717 Jy ! Component: 1550 - total flux cleaned = -0.00381751 Jy ! Component: 1600 - total flux cleaned = -0.0037781 Jy ! Component: 1650 - total flux cleaned = -0.00385526 Jy ! Component: 1700 - total flux cleaned = -0.00366223 Jy ! Component: 1750 - total flux cleaned = -0.00362366 Jy ! Component: 1800 - total flux cleaned = -0.00347301 Jy ! Component: 1850 - total flux cleaned = -0.00354781 Jy ! Component: 1900 - total flux cleaned = -0.00351144 Jy ! Component: 1950 - total flux cleaned = -0.00354826 Jy ! Component: 2000 - total flux cleaned = -0.00354827 Jy ! Component: 2050 - total flux cleaned = -0.00347627 Jy ! Component: 2100 - total flux cleaned = -0.00361858 Jy ! Component: 2150 - total flux cleaned = -0.00358334 Jy ! Component: 2200 - total flux cleaned = -0.00358343 Jy ! Component: 2250 - total flux cleaned = -0.00365257 Jy ! Component: 2300 - total flux cleaned = -0.00361815 Jy ! Component: 2350 - total flux cleaned = -0.00365252 Jy ! Component: 2400 - total flux cleaned = -0.00365252 Jy ! Component: 2450 - total flux cleaned = -0.00365251 Jy ! Component: 2500 - total flux cleaned = -0.0036858 Jy ! Component: 2550 - total flux cleaned = -0.00365303 Jy ! Component: 2600 - total flux cleaned = -0.00371883 Jy ! Component: 2650 - total flux cleaned = -0.00371861 Jy ! Component: 2700 - total flux cleaned = -0.00368634 Jy ! Component: 2750 - total flux cleaned = -0.00365428 Jy ! Component: 2800 - total flux cleaned = -0.0036543 Jy ! Component: 2850 - total flux cleaned = -0.00365435 Jy ! Component: 2900 - total flux cleaned = -0.00371813 Jy ! Component: 2950 - total flux cleaned = -0.00371792 Jy ! Component: 3000 - total flux cleaned = -0.00381306 Jy ! Component: 3050 - total flux cleaned = -0.00390753 Jy ! Component: 3100 - total flux cleaned = -0.00400171 Jy ! Component: 3150 - total flux cleaned = -0.00406431 Jy ! Component: 3200 - total flux cleaned = -0.00415827 Jy ! Component: 3250 - total flux cleaned = -0.00428313 Jy ! Component: 3300 - total flux cleaned = -0.00437648 Jy ! Component: 3350 - total flux cleaned = -0.00446955 Jy ! Component: 3400 - total flux cleaned = -0.00443851 Jy ! Component: 3450 - total flux cleaned = -0.00456251 Jy ! Component: 3500 - total flux cleaned = -0.00453152 Jy ! Component: 3550 - total flux cleaned = -0.00456243 Jy ! Component: 3600 - total flux cleaned = -0.00465488 Jy ! Component: 3650 - total flux cleaned = -0.00465457 Jy ! Component: 3700 - total flux cleaned = -0.00465442 Jy ! Component: 3750 - total flux cleaned = -0.00471586 Jy ! Component: 3800 - total flux cleaned = -0.00474667 Jy ! Component: 3850 - total flux cleaned = -0.00474673 Jy ! Component: 3900 - total flux cleaned = -0.00477736 Jy ! Component: 3950 - total flux cleaned = -0.0047467 Jy ! Component: 4000 - total flux cleaned = -0.00483882 Jy ! Component: 4050 - total flux cleaned = -0.00483883 Jy ! Total flux subtracted in 4096 components = -0.00486968 Jy ! Clean residual min=-0.001973 max=0.001648 Jy/beam ! Clean residual mean=-0.000004 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 1.34703 Jy keep ! Adding 244 model components to the UV plane model. ! The established model now contains 368 components and 1.34703 Jy ![Exited script file: muppet] wmap "J0825+0309_S_2017_03_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.584 x 7.871 at -7.05 degrees (North through East) ! Clean map min=-0.0057744 max=1.2487 Jy/beam ! Writing clean map to FITS file: J0825+0309_S_2017_03_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.24872 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000505654 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.121481 0.121481 0.242962 0.485925 0.971849 1.9437 3.8874 7.7748 15.5496 31.0992 62.1984 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.248 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.584 x 7.871 at -7.05 degrees (North through East) ! Clean map min=-0.0057744 max=1.2487 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 J0825+0309_S_2017_03_27_pus_uvs.log closed on Sun Apr 28 14:37:28 2019