! Started logfile: J1838+0927_S_2017_02_19_pus_uvs.log on Sat May 4 18:57:15 2019 obs J1838+0927_S_2017_02_19_pus_uva.fits ! Reading UV FITS file: J1838+0927_S_2017_02_19_pus_uva.fits ! AN table 1: 84 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.755026 visibilities/baseline/integration-bin. ! Found source: J1838+0927 ! ! 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 482 lines of history. ! ! Reading 11416 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 J1838+0927_S_2017_02_19_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 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 108 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 365 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.856064Jy sigma=0.006902 ! Fit after self-cal, rms=0.850993Jy sigma=0.006865 ! 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=2.523 mas, bmaj=6.373 mas, bpa=-3.26 degrees ! Estimated noise=1179.84 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 = 0.116712 Jy ! Component: 100 - total flux cleaned = 0.142205 Jy ! Total flux subtracted in 100 components = 0.142205 Jy ! Clean residual min=-0.004205 max=0.007263 Jy/beam ! Clean residual mean=-0.000005 rms=0.001134 Jy/beam ! Combined flux in latest and established models = 0.142205 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.142205 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091900Jy sigma=0.000687 ! Fit after self-cal, rms=0.091895Jy sigma=0.000687 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00749395 Jy ! Component: 100 - total flux cleaned = 0.0116079 Jy ! Total flux subtracted in 100 components = 0.0116079 Jy ! Clean residual min=-0.004251 max=0.003866 Jy/beam ! Clean residual mean=-0.000004 rms=0.001029 Jy/beam ! Combined flux in latest and established models = 0.153813 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 23 components and 0.153813 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090973Jy sigma=0.000682 ! Fit after self-cal, rms=0.090956Jy sigma=0.000681 ! 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=2.999 mas, bmaj=7.005 mas, bpa=-3.658 degrees ! Estimated noise=905.947 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 = 0.00396877 Jy ! Component: 100 - total flux cleaned = 0.0062546 Jy ! Component: 150 - total flux cleaned = 0.00771214 Jy ! Component: 200 - total flux cleaned = 0.00871725 Jy ! Total flux subtracted in 200 components = 0.00871725 Jy ! Clean residual min=-0.003285 max=0.003526 Jy/beam ! Clean residual mean=-0.000004 rms=0.000866 Jy/beam ! Combined flux in latest and established models = 0.16253 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 41 components and 0.16253 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090673Jy sigma=0.000681 ! Fit after self-cal, rms=0.090661Jy sigma=0.000681 ! 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 0.95 HN 1.00 KP 1.06 ! LA 1.02 MK 1.00 NL 0.87 OV 1.06 ! PT 1.00* SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.03 HN 1.03 KP 1.03 ! LA 1.01 MK 0.99 NL 1.04 OV 1.09 ! PT 1.00* SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.04 HN 0.99 KP 0.87 ! LA 0.78 MK 1.00 NL 1.15 OV 0.98 ! PT 1.00* SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.10 HN 0.93 KP 1.00* ! LA 0.79 MK 1.16 NL 1.00* OV 1.02 ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.090661Jy sigma=0.000681 ! Fit after self-cal, rms=0.087404Jy sigma=0.000667 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.006 mas, bmaj=7.042 mas, bpa=-3.516 degrees ! Estimated noise=907.389 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 = -0.000217771 Jy ! Component: 100 - total flux cleaned = -0.000338535 Jy ! Component: 150 - total flux cleaned = -0.000425059 Jy ! Component: 200 - total flux cleaned = -0.000504114 Jy ! Total flux subtracted in 200 components = -0.000504114 Jy ! Clean residual min=-0.002748 max=0.002472 Jy/beam ! Clean residual mean=0.000000 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.162026 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 46 components and 0.162026 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087394Jy sigma=0.000667 ! Fit after self-cal, rms=0.087389Jy sigma=0.000666 ! 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=0.087389Jy sigma=0.000666 ! Fit after self-cal, rms=0.086886Jy sigma=0.000664 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.009 mas, bmaj=7.041 mas, bpa=-3.612 degrees ! Estimated noise=907.812 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000269871 Jy ! Component: 100 - total flux cleaned = -0.000282106 Jy ! Component: 150 - total flux cleaned = -0.000304324 Jy ! Component: 200 - total flux cleaned = -0.000324417 Jy ! Total flux subtracted in 200 components = -0.000324417 Jy ! Clean residual min=-0.002682 max=0.002193 Jy/beam ! Clean residual mean=-0.000001 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.161702 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 50 components and 0.161702 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086882Jy sigma=0.000664 ! Fit after self-cal, rms=0.086877Jy sigma=0.000664 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.19827e-05 Jy ! Component: 100 - total flux cleaned = -7.01837e-05 Jy ! Component: 150 - total flux cleaned = -0.000103264 Jy ! Component: 200 - total flux cleaned = -0.000126418 Jy ! Total flux subtracted in 200 components = -0.000126418 Jy ! Clean residual min=-0.002652 max=0.002205 Jy/beam ! Clean residual mean=-0.000001 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.161575 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 53 components and 0.161575 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086875Jy sigma=0.000664 ! Fit after self-cal, rms=0.086875Jy sigma=0.000664 ! 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=0.086875Jy sigma=0.000664 ! Fit after self-cal, rms=0.086844Jy sigma=0.000663 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.011 mas, bmaj=7.046 mas, bpa=-3.65 degrees ! Estimated noise=907.901 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000353043 Jy ! Component: 100 - total flux cleaned = -0.00038838 Jy ! Component: 150 - total flux cleaned = -0.000428066 Jy ! Component: 200 - total flux cleaned = -0.000442898 Jy ! Total flux subtracted in 200 components = -0.000442898 Jy ! Clean residual min=-0.002652 max=0.002256 Jy/beam ! Clean residual mean=-0.000001 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.161133 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 56 components and 0.161133 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086842Jy sigma=0.000663 ! Fit after self-cal, rms=0.086843Jy 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 = -1.55847e-05 Jy ! Component: 100 - total flux cleaned = -4.34476e-05 Jy ! Component: 150 - total flux cleaned = -5.62438e-05 Jy ! Component: 200 - total flux cleaned = -6.8441e-05 Jy ! Total flux subtracted in 200 components = -6.8441e-05 Jy ! Clean residual min=-0.002632 max=0.002255 Jy/beam ! Clean residual mean=-0.000001 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.161064 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 57 components and 0.161064 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086842Jy sigma=0.000663 ! Fit after self-cal, rms=0.086842Jy sigma=0.000663 ! 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=0.086842Jy sigma=0.000663 ! Fit after self-cal, rms=0.086847Jy sigma=0.000663 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.685 mas, bmaj=10.01 mas, bpa=-1.843 degrees ! Estimated noise=1224.85 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000396017 Jy ! Component: 100 - total flux cleaned = -0.000442427 Jy ! Component: 150 - total flux cleaned = -0.000482604 Jy ! Component: 200 - total flux cleaned = -0.000517033 Jy ! Total flux subtracted in 200 components = -0.000517033 Jy ! Clean residual min=-0.002974 max=0.002477 Jy/beam ! Clean residual mean=-0.000002 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 0.160547 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 62 components and 0.160547 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086849Jy sigma=0.000663 ! Fit after self-cal, rms=0.086849Jy 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 = -8.37776e-05 Jy ! Component: 100 - total flux cleaned = -9.00577e-05 Jy ! Component: 150 - total flux cleaned = -0.000100119 Jy ! Component: 200 - total flux cleaned = -0.000109441 Jy ! Total flux subtracted in 200 components = -0.000109441 Jy ! Clean residual min=-0.002967 max=0.002494 Jy/beam ! Clean residual mean=-0.000002 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 0.160438 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 67 components and 0.160438 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086851Jy sigma=0.000663 ! Fit after self-cal, rms=0.086850Jy sigma=0.000663 ! 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=3.013 mas, bmaj=7.051 mas, bpa=-3.679 degrees ! Estimated noise=907.851 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.013 x 7.051 at -3.679 degrees (North through East) ! Clean map min=-0.00254 max=0.1516 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=2.531 mas, bmaj=6.391 mas, bpa=-3.269 degrees ! Estimated noise=1184.83 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.117165 Jy ! Component: 100 - total flux cleaned = 0.142803 Jy ! Component: 150 - total flux cleaned = 0.150012 Jy ! Component: 200 - total flux cleaned = 0.153692 Jy ! Total flux subtracted in 200 components = 0.153692 Jy ! Clean residual min=-0.003278 max=0.002829 Jy/beam ! Clean residual mean=-0.000002 rms=0.000676 Jy/beam ! Combined flux in latest and established models = 0.153692 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.153692 Jy ! Inverting map and beam ! Estimated beam: bmin=3.013 mas, bmaj=7.051 mas, bpa=-3.679 degrees ! Estimated noise=907.851 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 = 0.00330314 Jy ! Component: 100 - total flux cleaned = 0.00513597 Jy ! Component: 150 - total flux cleaned = 0.00611864 Jy ! Component: 200 - total flux cleaned = 0.00645244 Jy ! Total flux subtracted in 200 components = 0.00645244 Jy ! Clean residual min=-0.002702 max=0.002319 Jy/beam ! Clean residual mean=-0.000001 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.160144 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 34 components and 0.160144 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=6.685 mas, bmaj=10.01 mas, bpa=-1.843 degrees ! Estimated noise=1224.85 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000446118 Jy ! Component: 100 - total flux cleaned = 0.000485806 Jy ! Component: 150 - total flux cleaned = 0.000504588 Jy ! Component: 200 - total flux cleaned = 0.000504361 Jy ! Total flux subtracted in 200 components = 0.000504361 Jy ! Clean residual min=-0.002996 max=0.002452 Jy/beam ! Clean residual mean=-0.000002 rms=0.000712 Jy/beam ! Combined flux in latest and established models = 0.160649 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 = -1.67014e-05 Jy ! Component: 100 - total flux cleaned = -2.6544e-05 Jy ! Component: 150 - total flux cleaned = -3.11018e-05 Jy ! Component: 200 - total flux cleaned = -3.9978e-05 Jy ! Total flux subtracted in 200 components = -3.9978e-05 Jy ! Clean residual min=-0.002987 max=0.002465 Jy/beam ! Clean residual mean=-0.000002 rms=0.000712 Jy/beam ! Combined flux in latest and established models = 0.160609 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 50 components and 0.160609 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.013 mas, bmaj=7.051 mas, bpa=-3.679 degrees ! Estimated noise=907.851 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000214708 Jy ! Component: 100 - total flux cleaned = 0.00019502 Jy ! Component: 150 - total flux cleaned = 0.000211041 Jy ! Component: 200 - total flux cleaned = 0.000239265 Jy ! Total flux subtracted in 200 components = 0.000239265 Jy ! Clean residual min=-0.002698 max=0.002279 Jy/beam ! Clean residual mean=-0.000001 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.160848 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 57 components and 0.160848 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086854Jy sigma=0.000663 ! Fit after self-cal, rms=0.086853Jy sigma=0.000663 wmodel J1838+0927_S_2017_02_19_pus_map.mod ! Writing 57 model components to file: J1838+0927_S_2017_02_19_pus_map.mod wobs J1838+0927_S_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J1838+0927_S_2017_02_19_pus_uvs.fits wwins J1838+0927_S_2017_02_19_pus_map.win ! wwins: Wrote 1 windows to J1838+0927_S_2017_02_19_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 = -0.000534159 Jy ! Component: 100 - total flux cleaned = -0.000615312 Jy ! Component: 150 - total flux cleaned = -0.000727911 Jy ! Component: 200 - total flux cleaned = -0.00083387 Jy ! Component: 250 - total flux cleaned = -0.00100575 Jy ! Component: 300 - total flux cleaned = -0.00113906 Jy ! Component: 350 - total flux cleaned = -0.00123602 Jy ! Component: 400 - total flux cleaned = -0.00126784 Jy ! Component: 450 - total flux cleaned = -0.00120653 Jy ! Component: 500 - total flux cleaned = -0.00117658 Jy ! Component: 550 - total flux cleaned = -0.00111775 Jy ! Component: 600 - total flux cleaned = -0.00111778 Jy ! Component: 650 - total flux cleaned = -0.00103354 Jy ! Component: 700 - total flux cleaned = -0.00106112 Jy ! Component: 750 - total flux cleaned = -0.00103381 Jy ! Component: 800 - total flux cleaned = -0.00108685 Jy ! Component: 850 - total flux cleaned = -0.00111249 Jy ! Component: 900 - total flux cleaned = -0.00111258 Jy ! Component: 950 - total flux cleaned = -0.00126362 Jy ! Component: 1000 - total flux cleaned = -0.00128816 Jy ! Component: 1050 - total flux cleaned = -0.00131241 Jy ! Component: 1100 - total flux cleaned = -0.00136097 Jy ! Component: 1150 - total flux cleaned = -0.00138505 Jy ! Component: 1200 - total flux cleaned = -0.00143242 Jy ! Component: 1250 - total flux cleaned = -0.00152517 Jy ! Component: 1300 - total flux cleaned = -0.0016391 Jy ! Component: 1350 - total flux cleaned = -0.00161665 Jy ! Component: 1400 - total flux cleaned = -0.00163946 Jy ! Component: 1450 - total flux cleaned = -0.00179285 Jy ! Component: 1500 - total flux cleaned = -0.00177109 Jy ! Component: 1550 - total flux cleaned = -0.00177128 Jy ! Component: 1600 - total flux cleaned = -0.00181376 Jy ! Component: 1650 - total flux cleaned = -0.00185559 Jy ! Component: 1700 - total flux cleaned = -0.00181434 Jy ! Component: 1750 - total flux cleaned = -0.00181454 Jy ! Component: 1800 - total flux cleaned = -0.00187527 Jy ! Component: 1850 - total flux cleaned = -0.00187533 Jy ! Component: 1900 - total flux cleaned = -0.00185528 Jy ! Component: 1950 - total flux cleaned = -0.0018749 Jy ! Component: 2000 - total flux cleaned = -0.00189433 Jy ! Component: 2050 - total flux cleaned = -0.00185581 Jy ! Component: 2100 - total flux cleaned = -0.00187482 Jy ! Component: 2150 - total flux cleaned = -0.00189399 Jy ! Component: 2200 - total flux cleaned = -0.00189387 Jy ! Component: 2250 - total flux cleaned = -0.00189383 Jy ! Component: 2300 - total flux cleaned = -0.00189398 Jy ! Component: 2350 - total flux cleaned = -0.00191218 Jy ! Component: 2400 - total flux cleaned = -0.00191189 Jy ! Component: 2450 - total flux cleaned = -0.00191202 Jy ! Component: 2500 - total flux cleaned = -0.00187661 Jy ! Component: 2550 - total flux cleaned = -0.00198232 Jy ! Component: 2600 - total flux cleaned = -0.00196455 Jy ! Component: 2650 - total flux cleaned = -0.00198198 Jy ! Component: 2700 - total flux cleaned = -0.00210223 Jy ! Component: 2750 - total flux cleaned = -0.00203412 Jy ! Component: 2800 - total flux cleaned = -0.00208496 Jy ! Component: 2850 - total flux cleaned = -0.00206847 Jy ! Component: 2900 - total flux cleaned = -0.00210161 Jy ! Component: 2950 - total flux cleaned = -0.00215129 Jy ! Component: 3000 - total flux cleaned = -0.00216758 Jy ! Component: 3050 - total flux cleaned = -0.00213493 Jy ! Component: 3100 - total flux cleaned = -0.00221608 Jy ! Component: 3150 - total flux cleaned = -0.00226427 Jy ! Component: 3200 - total flux cleaned = -0.0022643 Jy ! Component: 3250 - total flux cleaned = -0.00228018 Jy ! Component: 3300 - total flux cleaned = -0.00228024 Jy ! Component: 3350 - total flux cleaned = -0.00235823 Jy ! Component: 3400 - total flux cleaned = -0.00232708 Jy ! Component: 3450 - total flux cleaned = -0.00229608 Jy ! Component: 3500 - total flux cleaned = -0.00240358 Jy ! Component: 3550 - total flux cleaned = -0.00235783 Jy ! Component: 3600 - total flux cleaned = -0.00246391 Jy ! Component: 3650 - total flux cleaned = -0.00247895 Jy ! Component: 3700 - total flux cleaned = -0.00253884 Jy ! Component: 3750 - total flux cleaned = -0.00247939 Jy ! Component: 3800 - total flux cleaned = -0.00255349 Jy ! Component: 3850 - total flux cleaned = -0.00259756 Jy ! Component: 3900 - total flux cleaned = -0.00265606 Jy ! Component: 3950 - total flux cleaned = -0.00259781 Jy ! Component: 4000 - total flux cleaned = -0.00265542 Jy ! Component: 4050 - total flux cleaned = -0.00266989 Jy ! Total flux subtracted in 4096 components = -0.0026984 Jy ! Clean residual min=-0.000897 max=0.000890 Jy/beam ! Clean residual mean=-0.000001 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.15815 Jy keep ! Adding 320 model components to the UV plane model. ! The established model now contains 377 components and 0.15815 Jy ![Exited script file: muppet] wmap "J1838+0927_S_2017_02_19_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.013 x 7.051 at -3.679 degrees (North through East) ! Clean map min=-0.0021294 max=0.15168 Jy/beam ! Writing clean map to FITS file: J1838+0927_S_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.151684 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000264503 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.523133 0.523133 1.04627 2.09253 4.18507 8.37014 16.7403 33.4805 66.9611 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.151 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.013 x 7.051 at -3.679 degrees (North through East) ! Clean map min=-0.0021294 max=0.15168 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 J1838+0927_S_2017_02_19_pus_uvs.log closed on Sat May 4 18:57:20 2019