! Started logfile: /image_prod/ug002_uva//J0805+6144_S_c_dfm.log on Wed Mar 4 22:10:37 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//J0805+6144_S_c_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0805+6144_S_c_uva.fits ! AN table 1: 24 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.907407 visibilities/baseline/integration-bin. ! Found source: J0805+6144 ! ! 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 2352 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 J0805+6144_S_c] 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 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.429484Jy sigma=7.829806 ! Fit after self-cal, rms=0.361368Jy sigma=1.936724 ! 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=3.031 mas, bmaj=5.17 mas, bpa=-41.68 degrees ! Estimated noise=3.3503 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 = 0.643681 Jy ! Component: 100 - total flux cleaned = 0.811928 Jy ! Total flux subtracted in 100 components = 0.811928 Jy ! Clean residual min=-0.051310 max=0.072506 Jy/beam ! Clean residual mean=-0.000050 rms=0.014319 Jy/beam ! Combined flux in latest and established models = 0.811928 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.811928 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.370538Jy sigma=1.564216 ! Fit after self-cal, rms=0.370493Jy sigma=1.563854 ! 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=3.572 mas, bmaj=5.889 mas, bpa=-41.74 degrees ! Estimated noise=2.59625 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 = 0.10286 Jy ! Component: 100 - total flux cleaned = 0.160453 Jy ! Component: 150 - total flux cleaned = 0.194266 Jy ! Component: 200 - total flux cleaned = 0.214256 Jy ! Total flux subtracted in 200 components = 0.214256 Jy ! Clean residual min=-0.054776 max=0.055163 Jy/beam ! Clean residual mean=0.000054 rms=0.015114 Jy/beam ! Combined flux in latest and established models = 1.02618 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 22 components and 1.02618 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.317564Jy sigma=1.427240 ! Fit after self-cal, rms=0.317499Jy sigma=1.426742 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.572 x 5.889 at -41.74 degrees (North through East) ! Clean map min=-0.052833 max=0.84352 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.00 KP 1.00 ! LA 1.09 MK 1.00 NL 1.27 OV 1.03 ! PT 0.82 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.97 HN 0.98 KP 0.97 ! LA 1.08 MK 0.99 NL 1.80 OV 0.91 ! PT 0.83 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.97 HN 0.95 KP 1.03 ! LA 1.10 MK 0.99 NL 1.37 OV 1.02 ! PT 0.84 ! ! ! Fit before self-cal, rms=0.317499Jy sigma=1.426742 ! Fit after self-cal, rms=0.314595Jy sigma=1.094260 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.576 mas, bmaj=5.834 mas, bpa=-41.41 degrees ! Estimated noise=2.65731 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 = 0.0287119 Jy ! Component: 100 - total flux cleaned = 0.0351551 Jy ! Component: 150 - total flux cleaned = 0.036284 Jy ! Component: 200 - total flux cleaned = 0.0372709 Jy ! Total flux subtracted in 200 components = 0.0372709 Jy ! Clean residual min=-0.048161 max=0.043184 Jy/beam ! Clean residual mean=-0.000050 rms=0.011917 Jy/beam ! Combined flux in latest and established models = 1.06346 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 35 components and 1.06346 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.306550Jy sigma=1.090022 ! Fit after self-cal, rms=0.306586Jy sigma=1.089306 ! 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=0.306586Jy sigma=1.089306 ! Fit after self-cal, rms=0.173023Jy sigma=0.645537 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.594 mas, bmaj=5.793 mas, bpa=-40.47 degrees ! Estimated noise=2.69684 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00963187 Jy ! Component: 100 - total flux cleaned = 0.00963453 Jy ! Component: 150 - total flux cleaned = 0.0101054 Jy ! Component: 200 - total flux cleaned = 0.0100841 Jy ! Total flux subtracted in 200 components = 0.0100841 Jy ! Clean residual min=-0.027456 max=0.018582 Jy/beam ! Clean residual mean=0.000039 rms=0.005226 Jy/beam ! Combined flux in latest and established models = 1.07354 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 37 components and 1.07354 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.167896Jy sigma=0.622556 ! Fit after self-cal, rms=0.167918Jy sigma=0.621962 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 = 0.000660431 Jy ! Component: 100 - total flux cleaned = 0.000968869 Jy ! Component: 150 - total flux cleaned = 0.00146804 Jy ! Component: 200 - total flux cleaned = 0.00168483 Jy ! Total flux subtracted in 200 components = 0.00168483 Jy ! Clean residual min=-0.027560 max=0.017816 Jy/beam ! Clean residual mean=0.000039 rms=0.005128 Jy/beam ! Combined flux in latest and established models = 1.07522 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 43 components and 1.07522 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.166552Jy sigma=0.617821 ! Fit after self-cal, rms=0.166560Jy sigma=0.617515 ! 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=0.166560Jy sigma=0.617515 ! Fit after self-cal, rms=0.082977Jy sigma=0.369140 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.603 mas, bmaj=5.82 mas, bpa=-40.42 degrees ! Estimated noise=2.70069 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00597372 Jy ! Component: 100 - total flux cleaned = -0.00690408 Jy ! Component: 150 - total flux cleaned = -0.00704846 Jy ! Component: 200 - total flux cleaned = -0.00704449 Jy ! Total flux subtracted in 200 components = -0.00704449 Jy ! Clean residual min=-0.005652 max=0.009520 Jy/beam ! Clean residual mean=0.000017 rms=0.001483 Jy/beam ! Combined flux in latest and established models = 1.06818 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 52 components and 1.06818 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082216Jy sigma=0.362902 ! Fit after self-cal, rms=0.082217Jy sigma=0.362611 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 (9.5, -5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00929595 Jy ! Component: 100 - total flux cleaned = 0.0138051 Jy ! Component: 150 - total flux cleaned = 0.0142806 Jy ! Component: 200 - total flux cleaned = 0.014406 Jy ! Total flux subtracted in 200 components = 0.014406 Jy ! Clean residual min=-0.004595 max=0.005258 Jy/beam ! Clean residual mean=0.000008 rms=0.001221 Jy/beam ! Combined flux in latest and established models = 1.08259 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 72 components and 1.08259 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080955Jy sigma=0.354619 ! Fit after self-cal, rms=0.080888Jy sigma=0.353960 ! 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=0.080888Jy sigma=0.353960 ! Fit after self-cal, rms=0.080694Jy sigma=0.352891 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.403 mas, bmaj=9.822 mas, bpa=-59.57 degrees ! Estimated noise=3.51592 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135633 Jy ! Component: 100 - total flux cleaned = 0.00146442 Jy ! Component: 150 - total flux cleaned = 0.00154349 Jy ! Component: 200 - total flux cleaned = 0.00148104 Jy ! Total flux subtracted in 200 components = 0.00148104 Jy ! Clean residual min=-0.004677 max=0.004773 Jy/beam ! Clean residual mean=0.000017 rms=0.001234 Jy/beam ! Combined flux in latest and established models = 1.08407 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 100 components and 1.08407 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080413Jy sigma=0.351629 ! Fit after self-cal, rms=0.080426Jy sigma=0.351388 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 = 0.000401448 Jy ! Component: 100 - total flux cleaned = 0.000461052 Jy ! Component: 150 - total flux cleaned = 0.000463435 Jy ! Component: 200 - total flux cleaned = 0.000507649 Jy ! Total flux subtracted in 200 components = 0.000507649 Jy ! Clean residual min=-0.004555 max=0.004626 Jy/beam ! Clean residual mean=0.000016 rms=0.001217 Jy/beam ! Combined flux in latest and established models = 1.08457 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 110 components and 1.08457 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080343Jy sigma=0.351094 ! Fit after self-cal, rms=0.080343Jy sigma=0.351021 ! 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=3.603 mas, bmaj=5.836 mas, bpa=-40.71 degrees ! Estimated noise=2.70057 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.603 x 5.836 at -40.71 degrees (North through East) ! Clean map min=-0.0045715 max=0.87577 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. ! ! Fit before self-cal, rms=0.080343Jy sigma=0.351021 ! Fit after self-cal, rms=0.076516Jy sigma=0.325326 ! Inverting map and beam ! Estimated beam: bmin=3.603 mas, bmaj=5.846 mas, bpa=-40.8 degrees ! Estimated noise=2.6978 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000802619 Jy ! Component: 100 - total flux cleaned = -0.000813394 Jy ! Component: 150 - total flux cleaned = -0.000815429 Jy ! Component: 200 - total flux cleaned = -0.000734398 Jy ! Total flux subtracted in 200 components = -0.000734398 Jy ! Clean residual min=-0.003869 max=0.004489 Jy/beam ! Clean residual mean=0.000005 rms=0.001032 Jy/beam ! Combined flux in latest and established models = 1.08384 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 127 components and 1.08384 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076298Jy sigma=0.323699 ! Fit after self-cal, rms=0.076301Jy sigma=0.323624 ! Inverting map ! Added new window around map position (-101.5, 51.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00195668 Jy ! Component: 100 - total flux cleaned = 0.00194329 Jy ! Component: 150 - total flux cleaned = 0.00227755 Jy ! Component: 200 - total flux cleaned = 0.00250487 Jy ! Total flux subtracted in 200 components = 0.00250487 Jy ! Clean residual min=-0.003914 max=0.003803 Jy/beam ! Clean residual mean=0.000006 rms=0.000981 Jy/beam ! Combined flux in latest and established models = 1.08634 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 140 components and 1.08634 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075971Jy sigma=0.321886 ! Fit after self-cal, rms=0.075973Jy sigma=0.321827 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075973Jy sigma=0.321827 ! Fit after self-cal, rms=0.075968Jy sigma=0.321568 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=3.036 mas, bmaj=5.118 mas, bpa=-40.4 degrees ! Estimated noise=3.47639 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.667506 Jy ! Component: 100 - total flux cleaned = 0.846575 Jy ! Component: 150 - total flux cleaned = 0.93317 Jy ! Component: 200 - total flux cleaned = 0.981296 Jy ! Total flux subtracted in 200 components = 0.981296 Jy ! Clean residual min=-0.011780 max=0.024407 Jy/beam ! Clean residual mean=-0.000001 rms=0.003194 Jy/beam ! Combined flux in latest and established models = 0.981296 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.981296 Jy ! Inverting map and beam ! Estimated beam: bmin=3.603 mas, bmaj=5.854 mas, bpa=-40.9 degrees ! Estimated noise=2.69739 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 = 0.0353243 Jy ! Component: 100 - total flux cleaned = 0.0562025 Jy ! Component: 150 - total flux cleaned = 0.070179 Jy ! Component: 200 - total flux cleaned = 0.0801289 Jy ! Total flux subtracted in 200 components = 0.0801289 Jy ! Clean residual min=-0.005448 max=0.007194 Jy/beam ! Clean residual mean=0.000017 rms=0.001376 Jy/beam ! Combined flux in latest and established models = 1.06142 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 56 components and 1.06142 Jy ! Inverting map ! Added new window around map position (-3, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00780124 Jy ! Component: 100 - total flux cleaned = 0.0137418 Jy ! Component: 150 - total flux cleaned = 0.0183217 Jy ! Component: 200 - total flux cleaned = 0.0197618 Jy ! Total flux subtracted in 200 components = 0.0197618 Jy ! Clean residual min=-0.004711 max=0.004605 Jy/beam ! Clean residual mean=0.000007 rms=0.001121 Jy/beam ! Combined flux in latest and established models = 1.08119 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 75 components and 1.08119 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=8.408 mas, bmaj=9.831 mas, bpa=-59.51 degrees ! Estimated noise=3.50733 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00286695 Jy ! Component: 100 - total flux cleaned = 0.00354406 Jy ! Component: 150 - total flux cleaned = 0.00379955 Jy ! Component: 200 - total flux cleaned = 0.0038 Jy ! Total flux subtracted in 200 components = 0.0038 Jy ! Clean residual min=-0.004045 max=0.003873 Jy/beam ! Clean residual mean=0.000013 rms=0.001132 Jy/beam ! Combined flux in latest and established models = 1.08499 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 = -5.3375e-05 Jy ! Component: 100 - total flux cleaned = -5.30628e-05 Jy ! Component: 150 - total flux cleaned = -5.47631e-05 Jy ! Component: 200 - total flux cleaned = -9.44982e-05 Jy ! Total flux subtracted in 200 components = -9.44982e-05 Jy ! Clean residual min=-0.003999 max=0.003878 Jy/beam ! Clean residual mean=0.000014 rms=0.001111 Jy/beam ! Combined flux in latest and established models = 1.08489 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 123 components and 1.08489 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.603 mas, bmaj=5.854 mas, bpa=-40.9 degrees ! Estimated noise=2.69739 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000266026 Jy ! Component: 100 - total flux cleaned = 0.000142671 Jy ! Component: 150 - total flux cleaned = -8.80053e-05 Jy ! Component: 200 - total flux cleaned = -0.000196345 Jy ! Total flux subtracted in 200 components = -0.000196345 Jy ! Clean residual min=-0.004308 max=0.004091 Jy/beam ! Clean residual mean=0.000007 rms=0.001012 Jy/beam ! Combined flux in latest and established models = 1.0847 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 144 components and 1.0847 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076240Jy sigma=0.324413 ! Fit after self-cal, rms=0.076230Jy sigma=0.324187 wmodel J0805+6144_S_c_map.mod ! Writing 144 model components to file: J0805+6144_S_c_map.mod wobs J0805+6144_S_c_uvs.fits ! Writing UV FITS file: J0805+6144_S_c_uvs.fits wwins J0805+6144_S_c_map.win ! wwins: Wrote 4 windows to J0805+6144_S_c_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 = -0.000165938 Jy ! Component: 100 - total flux cleaned = -0.000448019 Jy ! Component: 150 - total flux cleaned = -0.000445799 Jy ! Component: 200 - total flux cleaned = -0.000639347 Jy ! Component: 250 - total flux cleaned = -0.000764347 Jy ! Component: 300 - total flux cleaned = -0.00100502 Jy ! Component: 350 - total flux cleaned = -0.00100383 Jy ! Component: 400 - total flux cleaned = -0.000834689 Jy ! Component: 450 - total flux cleaned = -0.00094951 Jy ! Component: 500 - total flux cleaned = -0.00100442 Jy ! Component: 550 - total flux cleaned = -0.000846626 Jy ! Component: 600 - total flux cleaned = -0.000900098 Jy ! Component: 650 - total flux cleaned = -0.000900455 Jy ! Component: 700 - total flux cleaned = -0.000800001 Jy ! Component: 750 - total flux cleaned = -0.00089639 Jy ! Component: 800 - total flux cleaned = -0.000943329 Jy ! Component: 850 - total flux cleaned = -0.000802869 Jy ! Component: 900 - total flux cleaned = -0.000894581 Jy ! Component: 950 - total flux cleaned = -0.00103204 Jy ! Component: 1000 - total flux cleaned = -0.00112132 Jy ! Component: 1050 - total flux cleaned = -0.0011644 Jy ! Component: 1100 - total flux cleaned = -0.00120807 Jy ! Component: 1150 - total flux cleaned = -0.00112179 Jy ! Component: 1200 - total flux cleaned = -0.00116336 Jy ! Component: 1250 - total flux cleaned = -0.000955622 Jy ! Component: 1300 - total flux cleaned = -0.000996692 Jy ! Component: 1350 - total flux cleaned = -0.00103729 Jy ! Component: 1400 - total flux cleaned = -0.000876856 Jy ! Component: 1450 - total flux cleaned = -0.000798408 Jy ! Component: 1500 - total flux cleaned = -0.000954399 Jy ! Component: 1550 - total flux cleaned = -0.000993519 Jy ! Component: 1600 - total flux cleaned = -0.000917822 Jy ! Component: 1650 - total flux cleaned = -0.00095498 Jy ! Component: 1700 - total flux cleaned = -0.00102917 Jy ! Component: 1750 - total flux cleaned = -0.00106507 Jy ! Component: 1800 - total flux cleaned = -0.00110062 Jy ! Component: 1850 - total flux cleaned = -0.00102981 Jy ! Component: 1900 - total flux cleaned = -0.0010648 Jy ! Component: 1950 - total flux cleaned = -0.00103013 Jy ! Component: 2000 - total flux cleaned = -0.00109901 Jy ! Component: 2050 - total flux cleaned = -0.000928767 Jy ! Component: 2100 - total flux cleaned = -0.00102983 Jy ! Component: 2150 - total flux cleaned = -0.000897296 Jy ! Component: 2200 - total flux cleaned = -0.000864763 Jy ! Component: 2250 - total flux cleaned = -0.000897392 Jy ! Component: 2300 - total flux cleaned = -0.000801273 Jy ! Component: 2350 - total flux cleaned = -0.000801706 Jy ! Component: 2400 - total flux cleaned = -0.000801829 Jy ! Component: 2450 - total flux cleaned = -0.000770717 Jy ! Component: 2500 - total flux cleaned = -0.000709717 Jy ! Component: 2550 - total flux cleaned = -0.000618572 Jy ! Component: 2600 - total flux cleaned = -0.000558216 Jy ! Component: 2650 - total flux cleaned = -0.000647819 Jy ! Component: 2700 - total flux cleaned = -0.000559136 Jy ! Component: 2750 - total flux cleaned = -0.00052974 Jy ! Component: 2800 - total flux cleaned = -0.000529814 Jy ! Component: 2850 - total flux cleaned = -0.000558133 Jy ! Component: 2900 - total flux cleaned = -0.000444056 Jy ! Component: 2950 - total flux cleaned = -0.000444099 Jy ! Component: 3000 - total flux cleaned = -0.000388161 Jy ! Component: 3050 - total flux cleaned = -0.000304975 Jy ! Component: 3100 - total flux cleaned = -0.000223116 Jy ! Component: 3150 - total flux cleaned = -0.000250591 Jy ! Component: 3200 - total flux cleaned = -0.000304112 Jy ! Component: 3250 - total flux cleaned = -0.000116885 Jy ! Component: 3300 - total flux cleaned = -0.000143141 Jy ! Component: 3350 - total flux cleaned = -6.42423e-05 Jy ! Component: 3400 - total flux cleaned = -1.20053e-05 Jy ! Component: 3450 - total flux cleaned = 1.37113e-05 Jy ! Component: 3500 - total flux cleaned = -3.75702e-05 Jy ! Component: 3550 - total flux cleaned = -3.73389e-05 Jy ! Component: 3600 - total flux cleaned = 8.89301e-05 Jy ! Component: 3650 - total flux cleaned = 1.36894e-05 Jy ! Component: 3700 - total flux cleaned = -6.07748e-05 Jy ! Component: 3750 - total flux cleaned = 3.8096e-05 Jy ! Component: 3800 - total flux cleaned = -3.56394e-05 Jy ! Component: 3850 - total flux cleaned = -5.98786e-05 Jy ! Component: 3900 - total flux cleaned = -5.98893e-05 Jy ! Component: 3950 - total flux cleaned = -8.41929e-05 Jy ! Component: 4000 - total flux cleaned = -0.000131873 Jy ! Component: 4050 - total flux cleaned = -0.000155463 Jy ! Total flux subtracted in 4096 components = -8.51052e-05 Jy ! Clean residual min=-0.001505 max=0.001298 Jy/beam ! Clean residual mean=0.000001 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 1.08461 Jy keep ! Adding 294 model components to the UV plane model. ! The established model now contains 438 components and 1.08461 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0805+6144_S_c_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.603 x 5.854 at -40.9 degrees (North through East) ! Clean map min=-0.0025346 max=0.8771 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0805+6144_S_c_map.fits wmodel /image_prod/ug002_uva//J0805+6144_S_c_map.mod ! Writing 438 model components to file: /image_prod/ug002_uva//J0805+6144_S_c_map.mod wobs /image_prod/ug002_uva//J0805+6144_S_c_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0805+6144_S_c_uvs.fits wwins /image_prod/ug002_uva//J0805+6144_S_c_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J0805+6144_S_c_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.877099 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000418034 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.142983 0.142983 0.285966 0.571932 1.14386 2.28773 4.57546 9.15091 18.3018 36.6036 73.2073 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.877 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2098.15 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0805+6144_S_c_dfm.log closed on Wed Mar 4 22:10:41 2020