! Started logfile: /image_prod/ug002_uva//J0808+7315_S_dfm.log on Wed Mar 4 22:14:59 2020 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /image_prod/ug002_uva//J0808+7315_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0808+7315_S_uva.fits ! AN table 1: 80 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.866667 visibilities/baseline/integration-bin. ! Found source: J0808+7315 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 40 lines of history. ! ! Reading 7488 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 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 ![@/opt64/bin/pima_mupet_01.dfm J0808+7315_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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 print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! 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 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.049105Jy sigma=7.366534 ! Fit after self-cal, rms=0.746306Jy sigma=5.322370 ! 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=3.563 mas, bmaj=4.854 mas, bpa=-37.07 degrees ! Estimated noise=1.80256 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 = 0.188562 Jy ! Component: 100 - total flux cleaned = 0.241833 Jy ! Total flux subtracted in 100 components = 0.241833 Jy ! Clean residual min=-0.012238 max=0.022264 Jy/beam ! Clean residual mean=0.000059 rms=0.003876 Jy/beam ! Combined flux in latest and established models = 0.241833 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.241833 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.127984Jy sigma=0.691376 ! Fit after self-cal, rms=0.127918Jy sigma=0.690862 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0247205 Jy ! Component: 100 - total flux cleaned = 0.037571 Jy ! Total flux subtracted in 100 components = 0.037571 Jy ! Clean residual min=-0.012661 max=0.015292 Jy/beam ! Clean residual mean=0.000078 rms=0.003414 Jy/beam ! Combined flux in latest and established models = 0.279404 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 25 components and 0.279404 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.120485Jy sigma=0.646945 ! Fit after self-cal, rms=0.120426Jy sigma=0.646486 ! 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=4.299 mas, bmaj=5.926 mas, bpa=-38.98 degrees ! Estimated noise=1.20396 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 = 0.0113881 Jy ! Component: 100 - total flux cleaned = 0.0177067 Jy ! Component: 150 - total flux cleaned = 0.0213263 Jy ! Component: 200 - total flux cleaned = 0.0234085 Jy ! Total flux subtracted in 200 components = 0.0234085 Jy ! Clean residual min=-0.013963 max=0.016735 Jy/beam ! Clean residual mean=0.000100 rms=0.003758 Jy/beam ! Combined flux in latest and established models = 0.302812 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 38 components and 0.302813 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.118429Jy sigma=0.641814 ! Fit after self-cal, rms=0.118413Jy sigma=0.641736 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.299 x 5.926 at -38.98 degrees (North through East) ! Clean map min=-0.013616 max=0.24839 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 0.98 KP 0.96 ! LA 1.04 MK 1.02 NL 1.19 OV 1.06 ! PT 0.89 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 0.97 KP 0.99 ! LA 1.05 MK 0.98 NL 1.61 OV 0.94 ! PT 0.87 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 0.93 KP 0.97 ! LA 1.07 MK 1.00 NL 1.21 OV 1.06 ! PT 0.89 ! ! ! Fit before self-cal, rms=0.118413Jy sigma=0.641736 ! Fit after self-cal, rms=0.116625Jy sigma=0.595644 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.281 mas, bmaj=5.884 mas, bpa=-39.1 degrees ! Estimated noise=1.22437 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 = 0.00507626 Jy ! Component: 100 - total flux cleaned = 0.00674857 Jy ! Component: 150 - total flux cleaned = 0.00724879 Jy ! Component: 200 - total flux cleaned = 0.0074263 Jy ! Total flux subtracted in 200 components = 0.0074263 Jy ! Clean residual min=-0.011893 max=0.012781 Jy/beam ! Clean residual mean=0.000104 rms=0.003108 Jy/beam ! Combined flux in latest and established models = 0.310239 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 52 components and 0.310239 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.116012Jy sigma=0.596262 ! Fit after self-cal, rms=0.116148Jy sigma=0.596021 ! 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. ! ! Fit before self-cal, rms=0.116148Jy sigma=0.596021 ! Fit after self-cal, rms=0.093851Jy sigma=0.453131 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.297 mas, bmaj=5.864 mas, bpa=-37.93 degrees ! Estimated noise=1.22475 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00143161 Jy ! Component: 100 - total flux cleaned = -0.00142618 Jy ! Component: 150 - total flux cleaned = -0.00142065 Jy ! Component: 200 - total flux cleaned = -0.00147234 Jy ! Total flux subtracted in 200 components = -0.00147234 Jy ! Clean residual min=-0.003346 max=0.005784 Jy/beam ! Clean residual mean=0.000012 rms=0.000924 Jy/beam ! Combined flux in latest and established models = 0.308767 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 63 components and 0.308766 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093747Jy sigma=0.452098 ! Fit after self-cal, rms=0.093910Jy sigma=0.451472 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) ! Added new window around map position (1, -10.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00501644 Jy ! Component: 100 - total flux cleaned = 0.00557049 Jy ! Component: 150 - total flux cleaned = 0.0055654 Jy ! Component: 200 - total flux cleaned = 0.00556599 Jy ! Total flux subtracted in 200 components = 0.00556599 Jy ! Clean residual min=-0.002962 max=0.003839 Jy/beam ! Clean residual mean=0.000017 rms=0.000805 Jy/beam ! Combined flux in latest and established models = 0.314332 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 80 components and 0.314332 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093634Jy sigma=0.448293 ! Fit after self-cal, rms=0.093579Jy sigma=0.447933 ! Inverting map ! Added new window around map position (5, -23). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00286025 Jy ! Component: 100 - total flux cleaned = 0.00374926 Jy ! Component: 150 - total flux cleaned = 0.00419252 Jy ! Component: 200 - total flux cleaned = 0.00431687 Jy ! Total flux subtracted in 200 components = 0.00431687 Jy ! Clean residual min=-0.002831 max=0.002961 Jy/beam ! Clean residual mean=0.000019 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 0.318649 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 101 components and 0.318649 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093407Jy sigma=0.446169 ! Fit after self-cal, rms=0.093390Jy sigma=0.446105 ! 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. ! ! Fit before self-cal, rms=0.093390Jy sigma=0.446105 ! Fit after self-cal, rms=0.093762Jy sigma=0.445456 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.302 mas, bmaj=5.86 mas, bpa=-38.33 degrees ! Estimated noise=1.22468 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00149013 Jy ! Component: 100 - total flux cleaned = 0.00176835 Jy ! Component: 150 - total flux cleaned = 0.00182424 Jy ! Component: 200 - total flux cleaned = 0.00181984 Jy ! Total flux subtracted in 200 components = 0.00181984 Jy ! Clean residual min=-0.002307 max=0.002638 Jy/beam ! Clean residual mean=0.000014 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.320469 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 121 components and 0.320469 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093657Jy sigma=0.444520 ! Fit after self-cal, rms=0.093639Jy sigma=0.444428 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 = 0.000631608 Jy ! Component: 100 - total flux cleaned = 0.000722479 Jy ! Component: 150 - total flux cleaned = 0.000763222 Jy ! Component: 200 - total flux cleaned = 0.000801305 Jy ! Total flux subtracted in 200 components = 0.000801305 Jy ! Clean residual min=-0.002387 max=0.002507 Jy/beam ! Clean residual mean=0.000014 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.32127 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 125 components and 0.321271 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093597Jy sigma=0.444060 ! Fit after self-cal, rms=0.093593Jy sigma=0.444035 ! 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. ! ! Fit before self-cal, rms=0.093593Jy sigma=0.444035 ! Fit after self-cal, rms=0.093695Jy sigma=0.443827 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.799 mas, bmaj=10.33 mas, bpa=-43.47 degrees ! Estimated noise=1.47124 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000862461 Jy ! Component: 100 - total flux cleaned = 0.00101422 Jy ! Component: 150 - total flux cleaned = 0.000928618 Jy ! Component: 200 - total flux cleaned = 0.000904142 Jy ! Total flux subtracted in 200 components = 0.000904142 Jy ! Clean residual min=-0.002439 max=0.002701 Jy/beam ! Clean residual mean=0.000023 rms=0.000700 Jy/beam ! Combined flux in latest and established models = 0.322175 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 150 components and 0.322175 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093675Jy sigma=0.443583 ! Fit after self-cal, rms=0.093664Jy sigma=0.443530 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 = 0.000266626 Jy ! Component: 100 - total flux cleaned = 0.000268352 Jy ! Component: 150 - total flux cleaned = 0.000267754 Jy ! Component: 200 - total flux cleaned = 0.000284876 Jy ! Total flux subtracted in 200 components = 0.000284876 Jy ! Clean residual min=-0.002510 max=0.002636 Jy/beam ! Clean residual mean=0.000023 rms=0.000695 Jy/beam ! Combined flux in latest and established models = 0.322459 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 172 components and 0.322459 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093656Jy sigma=0.443480 ! Fit after self-cal, rms=0.093654Jy sigma=0.443468 ! 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=4.31 mas, bmaj=5.86 mas, bpa=-38.48 degrees ! Estimated noise=1.22482 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.31 x 5.86 at -38.48 degrees (North through East) ! Clean map min=-0.0028428 max=0.25071 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=3.583 mas, bmaj=4.817 mas, bpa=-35.12 degrees ! Estimated noise=1.84258 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.192885 Jy ! Component: 100 - total flux cleaned = 0.248398 Jy ! Component: 150 - total flux cleaned = 0.273491 Jy ! Component: 200 - total flux cleaned = 0.287936 Jy ! Total flux subtracted in 200 components = 0.287936 Jy ! Clean residual min=-0.004923 max=0.007610 Jy/beam ! Clean residual mean=-0.000006 rms=0.001238 Jy/beam ! Combined flux in latest and established models = 0.287936 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 0.287936 Jy ! Inverting map and beam ! Estimated beam: bmin=4.31 mas, bmaj=5.86 mas, bpa=-38.48 degrees ! Estimated noise=1.22482 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 = 0.0115492 Jy ! Component: 100 - total flux cleaned = 0.0183231 Jy ! Component: 150 - total flux cleaned = 0.0229825 Jy ! Component: 200 - total flux cleaned = 0.0263856 Jy ! Total flux subtracted in 200 components = 0.0263856 Jy ! Clean residual min=-0.002752 max=0.002931 Jy/beam ! Clean residual mean=0.000006 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 0.314321 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 74 components and 0.314321 Jy ! Inverting map ! Added new window around map position (38, 127). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00272559 Jy ! Component: 100 - total flux cleaned = 0.00379459 Jy ! Component: 150 - total flux cleaned = 0.00433356 Jy ! Component: 200 - total flux cleaned = 0.00487709 Jy ! Total flux subtracted in 200 components = 0.00487709 Jy ! Clean residual min=-0.002590 max=0.002291 Jy/beam ! Clean residual mean=0.000010 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.319198 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 94 components and 0.319198 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=8.799 mas, bmaj=10.33 mas, bpa=-43.47 degrees ! Estimated noise=1.47124 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134498 Jy ! Component: 100 - total flux cleaned = 0.00186001 Jy ! Component: 150 - total flux cleaned = 0.00216365 Jy ! Component: 200 - total flux cleaned = 0.00241179 Jy ! Total flux subtracted in 200 components = 0.00241179 Jy ! Clean residual min=-0.002650 max=0.002527 Jy/beam ! Clean residual mean=0.000024 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.32161 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 = 0.000182878 Jy ! Component: 100 - total flux cleaned = 0.000262836 Jy ! Component: 150 - total flux cleaned = 0.000311066 Jy ! Component: 200 - total flux cleaned = 0.0003568 Jy ! Total flux subtracted in 200 components = 0.0003568 Jy ! Clean residual min=-0.002681 max=0.002507 Jy/beam ! Clean residual mean=0.000025 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.321967 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 148 components and 0.321967 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.31 mas, bmaj=5.86 mas, bpa=-38.48 degrees ! Estimated noise=1.22482 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.51074e-05 Jy ! Component: 100 - total flux cleaned = 0.000190864 Jy ! Component: 150 - total flux cleaned = 0.000289597 Jy ! Component: 200 - total flux cleaned = 0.000319936 Jy ! Total flux subtracted in 200 components = 0.000319936 Jy ! Clean residual min=-0.002528 max=0.002154 Jy/beam ! Clean residual mean=0.000013 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.322287 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 165 components and 0.322287 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.093538Jy sigma=0.442768 ! Fit after self-cal, rms=0.093522Jy sigma=0.442675 wmodel J0808+7315_S_map.mod ! Writing 165 model components to file: J0808+7315_S_map.mod wobs J0808+7315_S_uvs.fits ! Writing UV FITS file: J0808+7315_S_uvs.fits wwins J0808+7315_S_map.win ! wwins: Wrote 4 windows to J0808+7315_S_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 = 4.25387e-05 Jy ! Component: 100 - total flux cleaned = 0.000497938 Jy ! Component: 150 - total flux cleaned = 0.000713159 Jy ! Component: 200 - total flux cleaned = 0.000954004 Jy ! Component: 250 - total flux cleaned = 0.000953971 Jy ! Component: 300 - total flux cleaned = 0.00105071 Jy ! Component: 350 - total flux cleaned = 0.00108198 Jy ! Component: 400 - total flux cleaned = 0.00117323 Jy ! Component: 450 - total flux cleaned = 0.00126256 Jy ! Component: 500 - total flux cleaned = 0.00135044 Jy ! Component: 550 - total flux cleaned = 0.00143627 Jy ! Component: 600 - total flux cleaned = 0.00152078 Jy ! Component: 650 - total flux cleaned = 0.00168592 Jy ! Component: 700 - total flux cleaned = 0.00173983 Jy ! Component: 750 - total flux cleaned = 0.00181986 Jy ! Component: 800 - total flux cleaned = 0.00189825 Jy ! Component: 850 - total flux cleaned = 0.00207677 Jy ! Component: 900 - total flux cleaned = 0.00217678 Jy ! Component: 950 - total flux cleaned = 0.00230025 Jy ! Component: 1000 - total flux cleaned = 0.0024214 Jy ! Component: 1050 - total flux cleaned = 0.00249297 Jy ! Component: 1100 - total flux cleaned = 0.00265836 Jy ! Component: 1150 - total flux cleaned = 0.00275166 Jy ! Component: 1200 - total flux cleaned = 0.00293555 Jy ! Component: 1250 - total flux cleaned = 0.00300383 Jy ! Component: 1300 - total flux cleaned = 0.00313857 Jy ! Component: 1350 - total flux cleaned = 0.00324937 Jy ! Component: 1400 - total flux cleaned = 0.00340207 Jy ! Component: 1450 - total flux cleaned = 0.00346642 Jy ! Component: 1500 - total flux cleaned = 0.00363692 Jy ! Component: 1550 - total flux cleaned = 0.00372107 Jy ! Component: 1600 - total flux cleaned = 0.00386659 Jy ! Component: 1650 - total flux cleaned = 0.00392822 Jy ! Component: 1700 - total flux cleaned = 0.00407111 Jy ! Component: 1750 - total flux cleaned = 0.00419225 Jy ! Component: 1800 - total flux cleaned = 0.00419245 Jy ! Component: 1850 - total flux cleaned = 0.00437053 Jy ! Component: 1900 - total flux cleaned = 0.00444891 Jy ! Component: 1950 - total flux cleaned = 0.00460403 Jy ! Component: 2000 - total flux cleaned = 0.00462318 Jy ! Component: 2050 - total flux cleaned = 0.004813 Jy ! Component: 2100 - total flux cleaned = 0.00492557 Jy ! Component: 2150 - total flux cleaned = 0.00507434 Jy ! Component: 2200 - total flux cleaned = 0.00509258 Jy ! Component: 2250 - total flux cleaned = 0.00516577 Jy ! Component: 2300 - total flux cleaned = 0.00523841 Jy ! Component: 2350 - total flux cleaned = 0.00538197 Jy ! Component: 2400 - total flux cleaned = 0.00547085 Jy ! Component: 2450 - total flux cleaned = 0.00559446 Jy ! Component: 2500 - total flux cleaned = 0.00568178 Jy ! Component: 2550 - total flux cleaned = 0.00576861 Jy ! Component: 2600 - total flux cleaned = 0.00594002 Jy ! Component: 2650 - total flux cleaned = 0.00595701 Jy ! Component: 2700 - total flux cleaned = 0.00600771 Jy ! Component: 2750 - total flux cleaned = 0.00615837 Jy ! Component: 2800 - total flux cleaned = 0.0062248 Jy ! Component: 2850 - total flux cleaned = 0.0063071 Jy ! Component: 2900 - total flux cleaned = 0.0063072 Jy ! Component: 2950 - total flux cleaned = 0.00645327 Jy ! Component: 3000 - total flux cleaned = 0.00650157 Jy ! Component: 3050 - total flux cleaned = 0.00654946 Jy ! Component: 3100 - total flux cleaned = 0.00662893 Jy ! Component: 3150 - total flux cleaned = 0.00670767 Jy ! Component: 3200 - total flux cleaned = 0.00677024 Jy ! Component: 3250 - total flux cleaned = 0.00689452 Jy ! Component: 3300 - total flux cleaned = 0.00694078 Jy ! Component: 3350 - total flux cleaned = 0.00700195 Jy ! Component: 3400 - total flux cleaned = 0.0070174 Jy ! Component: 3450 - total flux cleaned = 0.00712313 Jy ! Component: 3500 - total flux cleaned = 0.0071832 Jy ! Component: 3550 - total flux cleaned = 0.00718324 Jy ! Component: 3600 - total flux cleaned = 0.0072719 Jy ! Component: 3650 - total flux cleaned = 0.00731609 Jy ! Component: 3700 - total flux cleaned = 0.00734538 Jy ! Component: 3750 - total flux cleaned = 0.00743235 Jy ! Component: 3800 - total flux cleaned = 0.00749009 Jy ! Component: 3850 - total flux cleaned = 0.00754752 Jy ! Component: 3900 - total flux cleaned = 0.00761865 Jy ! Component: 3950 - total flux cleaned = 0.00773153 Jy ! Component: 4000 - total flux cleaned = 0.00774557 Jy ! Component: 4050 - total flux cleaned = 0.00781531 Jy ! Total flux subtracted in 4096 components = 0.00784305 Jy ! Clean residual min=-0.000699 max=0.000977 Jy/beam ! Clean residual mean=0.000005 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.33013 Jy keep ! Adding 309 model components to the UV plane model. ! The established model now contains 474 components and 0.33013 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0808+7315_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.31 x 5.86 at -38.48 degrees (North through East) ! Clean map min=-0.0018005 max=0.25068 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0808+7315_S_map.fits wmodel /image_prod/ug002_uva//J0808+7315_S_map.mod ! Writing 474 model components to file: /image_prod/ug002_uva//J0808+7315_S_map.mod wobs /image_prod/ug002_uva//J0808+7315_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0808+7315_S_uvs.fits wwins /image_prod/ug002_uva//J0808+7315_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J0808+7315_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.250682 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000258278 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.309091 0.309091 0.618183 1.23637 2.47273 4.94546 9.89093 19.7819 39.5637 79.1274 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.25 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 970.586 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0808+7315_S_dfm.log closed on Wed Mar 4 22:15:03 2020