! Started logfile: /image_prod/ug002_uva//J0802+2509_S_dfm.log on Wed Mar 4 22:08:37 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//J0802+2509_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0802+2509_S_uva.fits ! AN table 1: 96 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.559606 visibilities/baseline/integration-bin. ! Found source: J0802+2509 ! ! 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 5802 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 J0802+2509_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 268 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 268 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 268 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.046736Jy sigma=8.762131 ! Fit after self-cal, rms=0.746664Jy sigma=6.268286 ! 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=3.429 mas, bmaj=9.75 mas, bpa=-20.35 degrees ! Estimated noise=1.80365 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 = 0.193208 Jy ! Component: 100 - total flux cleaned = 0.250812 Jy ! Total flux subtracted in 100 components = 0.250812 Jy ! Clean residual min=-0.014815 max=0.027222 Jy/beam ! Clean residual mean=-0.000049 rms=0.004248 Jy/beam ! Combined flux in latest and established models = 0.250812 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.250812 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096882Jy sigma=0.674799 ! Fit after self-cal, rms=0.096289Jy sigma=0.668743 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0327169 Jy ! Component: 100 - total flux cleaned = 0.0514698 Jy ! Total flux subtracted in 100 components = 0.0514698 Jy ! Clean residual min=-0.011302 max=0.010215 Jy/beam ! Clean residual mean=-0.000015 rms=0.002849 Jy/beam ! Combined flux in latest and established models = 0.302282 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 33 components and 0.302282 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082208Jy sigma=0.546499 ! Fit after self-cal, rms=0.081732Jy sigma=0.542299 ! 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=4.13 mas, bmaj=9.556 mas, bpa=-18.08 degrees ! Estimated noise=1.15174 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 = 0.0142997 Jy ! Component: 100 - total flux cleaned = 0.0185116 Jy ! Component: 150 - total flux cleaned = 0.020861 Jy ! Component: 200 - total flux cleaned = 0.022661 Jy ! Total flux subtracted in 200 components = 0.022661 Jy ! Clean residual min=-0.010091 max=0.006505 Jy/beam ! Clean residual mean=-0.000000 rms=0.001984 Jy/beam ! Combined flux in latest and established models = 0.324943 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 59 components and 0.324943 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078086Jy sigma=0.518808 ! Fit after self-cal, rms=0.077757Jy sigma=0.516473 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.13 x 9.556 at -18.08 degrees (North through East) ! Clean map min=-0.0095799 max=0.24439 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 102 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.03 HN 1.04 KP 1.00 ! LA 1.03 MK 1.04 NL 0.99 OV 1.01 ! PT 1.02 ! ! ! Correcting IF 2. ! A total of 102 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 1.04 KP 1.01 ! LA 1.01 MK 1.03 NL 0.73 OV 1.00 ! PT 1.00 ! ! ! Correcting IF 3. ! A total of 102 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 1.01 KP 1.00 ! LA 1.03 MK 1.03 NL 0.88 OV 1.01 ! PT 0.99 ! ! ! Fit before self-cal, rms=0.077757Jy sigma=0.516473 ! Fit after self-cal, rms=0.063689Jy sigma=0.484530 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.262 mas, bmaj=10.03 mas, bpa=-20.66 degrees ! Estimated noise=1.15661 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 = 0.00681701 Jy ! Component: 100 - total flux cleaned = 0.00708112 Jy ! Component: 150 - total flux cleaned = 0.00692154 Jy ! Component: 200 - total flux cleaned = 0.00692691 Jy ! Total flux subtracted in 200 components = 0.00692691 Jy ! Clean residual min=-0.006946 max=0.005406 Jy/beam ! Clean residual mean=-0.000002 rms=0.001345 Jy/beam ! Combined flux in latest and established models = 0.33187 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 75 components and 0.33187 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062906Jy sigma=0.476284 ! Fit after self-cal, rms=0.062754Jy sigma=0.475311 ! 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=0.062754Jy sigma=0.475311 ! Fit after self-cal, rms=0.057543Jy sigma=0.447675 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.252 mas, bmaj=10.04 mas, bpa=-20.81 degrees ! Estimated noise=1.15583 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000833199 Jy ! Component: 100 - total flux cleaned = 0.000935782 Jy ! Component: 150 - total flux cleaned = 0.000979759 Jy ! Component: 200 - total flux cleaned = 0.00101233 Jy ! Total flux subtracted in 200 components = 0.00101233 Jy ! Clean residual min=-0.002558 max=0.003788 Jy/beam ! Clean residual mean=-0.000002 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.332882 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 84 components and 0.332882 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057457Jy sigma=0.446734 ! Fit after self-cal, rms=0.057441Jy sigma=0.446568 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, -15.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00361343 Jy ! Component: 100 - total flux cleaned = 0.00506357 Jy ! Component: 150 - total flux cleaned = 0.0053542 Jy ! Component: 200 - total flux cleaned = 0.00553779 Jy ! Total flux subtracted in 200 components = 0.00553779 Jy ! Clean residual min=-0.002395 max=0.002514 Jy/beam ! Clean residual mean=0.000000 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.33842 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 111 components and 0.33842 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057195Jy sigma=0.444429 ! Fit after self-cal, rms=0.057161Jy sigma=0.444118 ! Inverting map ! Added new window around map position (9, -66.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00182288 Jy ! Component: 100 - total flux cleaned = 0.00229333 Jy ! Component: 150 - total flux cleaned = 0.00239446 Jy ! Component: 200 - total flux cleaned = 0.00265273 Jy ! Total flux subtracted in 200 components = 0.00265273 Jy ! Clean residual min=-0.002023 max=0.002113 Jy/beam ! Clean residual mean=0.000000 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.341073 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 133 components and 0.341073 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057034Jy sigma=0.443113 ! Fit after self-cal, rms=0.057032Jy sigma=0.443094 ! 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=0.057032Jy sigma=0.443094 ! Fit after self-cal, rms=0.056967Jy sigma=0.442717 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.251 mas, bmaj=10.04 mas, bpa=-20.8 degrees ! Estimated noise=1.1551 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127857 Jy ! Component: 100 - total flux cleaned = 0.00174979 Jy ! Component: 150 - total flux cleaned = 0.00182077 Jy ! Component: 200 - total flux cleaned = 0.00188742 Jy ! Total flux subtracted in 200 components = 0.00188742 Jy ! Clean residual min=-0.001732 max=0.001976 Jy/beam ! Clean residual mean=0.000000 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.34296 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 150 components and 0.34296 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056917Jy sigma=0.442266 ! Fit after self-cal, rms=0.056914Jy sigma=0.442243 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 = 0.000460632 Jy ! Component: 100 - total flux cleaned = 0.000519734 Jy ! Component: 150 - total flux cleaned = 0.000603901 Jy ! Component: 200 - total flux cleaned = 0.000734688 Jy ! Total flux subtracted in 200 components = 0.000734688 Jy ! Clean residual min=-0.001714 max=0.001847 Jy/beam ! Clean residual mean=0.000000 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.343695 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 155 components and 0.343695 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056889Jy sigma=0.442015 ! Fit after self-cal, rms=0.056888Jy sigma=0.442009 ! 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=0.056888Jy sigma=0.442009 ! Fit after self-cal, rms=0.056878Jy sigma=0.441961 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.841 mas, bmaj=11.3 mas, bpa=-15.11 degrees ! Estimated noise=1.30749 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000675544 Jy ! Component: 100 - total flux cleaned = 0.000959342 Jy ! Component: 150 - total flux cleaned = 0.00112086 Jy ! Component: 200 - total flux cleaned = 0.00124699 Jy ! Total flux subtracted in 200 components = 0.00124699 Jy ! Clean residual min=-0.001979 max=0.001904 Jy/beam ! Clean residual mean=0.000002 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.344942 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 178 components and 0.344942 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056863Jy sigma=0.441854 ! Fit after self-cal, rms=0.056862Jy sigma=0.441841 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 = 0.000128177 Jy ! Component: 100 - total flux cleaned = 0.000126332 Jy ! Component: 150 - total flux cleaned = 0.000172504 Jy ! Component: 200 - total flux cleaned = 0.000216619 Jy ! Total flux subtracted in 200 components = 0.000216619 Jy ! Clean residual min=-0.001940 max=0.001900 Jy/beam ! Clean residual mean=0.000002 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.345158 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 195 components and 0.345158 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056856Jy sigma=0.441791 ! Fit after self-cal, rms=0.056856Jy sigma=0.441787 ! 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=4.251 mas, bmaj=10.04 mas, bpa=-20.79 degrees ! Estimated noise=1.15518 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.251 x 10.04 at -20.79 degrees (North through East) ! Clean map min=-0.0031587 max=0.24158 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=3.486 mas, bmaj=10.06 mas, bpa=-21.43 degrees ! Estimated noise=1.75306 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.191408 Jy ! Component: 100 - total flux cleaned = 0.253974 Jy ! Component: 150 - total flux cleaned = 0.285368 Jy ! Component: 200 - total flux cleaned = 0.303032 Jy ! Total flux subtracted in 200 components = 0.303032 Jy ! Clean residual min=-0.005208 max=0.008970 Jy/beam ! Clean residual mean=-0.000019 rms=0.001526 Jy/beam ! Combined flux in latest and established models = 0.303031 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 32 model components to the UV plane model. ! The established model now contains 32 components and 0.303031 Jy ! Inverting map and beam ! Estimated beam: bmin=4.251 mas, bmaj=10.04 mas, bpa=-20.79 degrees ! Estimated noise=1.15518 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 = 0.0137464 Jy ! Component: 100 - total flux cleaned = 0.022468 Jy ! Component: 150 - total flux cleaned = 0.0282787 Jy ! Component: 200 - total flux cleaned = 0.0319313 Jy ! Total flux subtracted in 200 components = 0.0319313 Jy ! Clean residual min=-0.002895 max=0.002472 Jy/beam ! Clean residual mean=-0.000003 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.334963 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 71 components and 0.334963 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=7.841 mas, bmaj=11.3 mas, bpa=-15.11 degrees ! Estimated noise=1.30749 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00371916 Jy ! Component: 100 - total flux cleaned = 0.00594419 Jy ! Component: 150 - total flux cleaned = 0.0071975 Jy ! Component: 200 - total flux cleaned = 0.00817534 Jy ! Total flux subtracted in 200 components = 0.00817534 Jy ! Clean residual min=-0.002078 max=0.002129 Jy/beam ! Clean residual mean=-0.000000 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.343138 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 = 0.000662044 Jy ! Component: 100 - total flux cleaned = 0.00104829 Jy ! Component: 150 - total flux cleaned = 0.00143076 Jy ! Component: 200 - total flux cleaned = 0.00165628 Jy ! Total flux subtracted in 200 components = 0.00165628 Jy ! Clean residual min=-0.002022 max=0.002029 Jy/beam ! Clean residual mean=0.000001 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.344794 Jy ! Adding 107 model components to the UV plane model. ! The established model now contains 174 components and 0.344794 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.251 mas, bmaj=10.04 mas, bpa=-20.79 degrees ! Estimated noise=1.15518 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000215159 Jy ! Component: 100 - total flux cleaned = -3.3544e-05 Jy ! Component: 150 - total flux cleaned = -0.000244581 Jy ! Component: 200 - total flux cleaned = -0.000151629 Jy ! Total flux subtracted in 200 components = -0.000151629 Jy ! Clean residual min=-0.001817 max=0.001858 Jy/beam ! Clean residual mean=0.000000 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.344643 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 195 components and 0.344643 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056943Jy sigma=0.442617 ! Fit after self-cal, rms=0.056934Jy sigma=0.442508 wmodel J0802+2509_S_map.mod ! Writing 195 model components to file: J0802+2509_S_map.mod wobs J0802+2509_S_uvs.fits ! Writing UV FITS file: J0802+2509_S_uvs.fits wwins J0802+2509_S_map.win ! wwins: Wrote 3 windows to J0802+2509_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 = 2.80382e-05 Jy ! Component: 100 - total flux cleaned = -0.000124012 Jy ! Component: 150 - total flux cleaned = -0.000268454 Jy ! Component: 200 - total flux cleaned = -0.000434901 Jy ! Component: 250 - total flux cleaned = -0.000649107 Jy ! Component: 300 - total flux cleaned = -0.00083041 Jy ! Component: 350 - total flux cleaned = -0.00103247 Jy ! Component: 400 - total flux cleaned = -0.00120495 Jy ! Component: 450 - total flux cleaned = -0.0013253 Jy ! Component: 500 - total flux cleaned = -0.00139549 Jy ! Component: 550 - total flux cleaned = -0.00148827 Jy ! Component: 600 - total flux cleaned = -0.00162334 Jy ! Component: 650 - total flux cleaned = -0.00166758 Jy ! Component: 700 - total flux cleaned = -0.00177562 Jy ! Component: 750 - total flux cleaned = -0.00177506 Jy ! Component: 800 - total flux cleaned = -0.00179585 Jy ! Component: 850 - total flux cleaned = -0.00173454 Jy ! Component: 900 - total flux cleaned = -0.00167427 Jy ! Component: 950 - total flux cleaned = -0.00159489 Jy ! Component: 1000 - total flux cleaned = -0.00151655 Jy ! Component: 1050 - total flux cleaned = -0.00145885 Jy ! Component: 1100 - total flux cleaned = -0.00142128 Jy ! Component: 1150 - total flux cleaned = -0.00138384 Jy ! Component: 1200 - total flux cleaned = -0.0013655 Jy ! Component: 1250 - total flux cleaned = -0.0013291 Jy ! Component: 1300 - total flux cleaned = -0.00125733 Jy ! Component: 1350 - total flux cleaned = -0.00127513 Jy ! Component: 1400 - total flux cleaned = -0.00123992 Jy ! Component: 1450 - total flux cleaned = -0.00125744 Jy ! Component: 1500 - total flux cleaned = -0.00124012 Jy ! Component: 1550 - total flux cleaned = -0.00129048 Jy ! Component: 1600 - total flux cleaned = -0.00124042 Jy ! Component: 1650 - total flux cleaned = -0.00127342 Jy ! Component: 1700 - total flux cleaned = -0.0012572 Jy ! Component: 1750 - total flux cleaned = -0.00127348 Jy ! Component: 1800 - total flux cleaned = -0.00127333 Jy ! Component: 1850 - total flux cleaned = -0.00133615 Jy ! Component: 1900 - total flux cleaned = -0.00132025 Jy ! Component: 1950 - total flux cleaned = -0.00138219 Jy ! Component: 2000 - total flux cleaned = -0.00142822 Jy ! Component: 2050 - total flux cleaned = -0.0014736 Jy ! Component: 2100 - total flux cleaned = -0.00150349 Jy ! Component: 2150 - total flux cleaned = -0.00159225 Jy ! Component: 2200 - total flux cleaned = -0.00162151 Jy ! Component: 2250 - total flux cleaned = -0.00160697 Jy ! Component: 2300 - total flux cleaned = -0.00169364 Jy ! Component: 2350 - total flux cleaned = -0.00175068 Jy ! Component: 2400 - total flux cleaned = -0.00183544 Jy ! Component: 2450 - total flux cleaned = -0.00189148 Jy ! Component: 2500 - total flux cleaned = -0.0019467 Jy ! Component: 2550 - total flux cleaned = -0.00202905 Jy ! Component: 2600 - total flux cleaned = -0.00211081 Jy ! Component: 2650 - total flux cleaned = -0.00212429 Jy ! Component: 2700 - total flux cleaned = -0.00220456 Jy ! Component: 2750 - total flux cleaned = -0.00232354 Jy ! Component: 2800 - total flux cleaned = -0.00231018 Jy ! Component: 2850 - total flux cleaned = -0.00238822 Jy ! Component: 2900 - total flux cleaned = -0.00242678 Jy ! Component: 2950 - total flux cleaned = -0.00243966 Jy ! Component: 3000 - total flux cleaned = -0.00250312 Jy ! Component: 3050 - total flux cleaned = -0.00251563 Jy ! Component: 3100 - total flux cleaned = -0.00251578 Jy ! Component: 3150 - total flux cleaned = -0.00261489 Jy ! Component: 3200 - total flux cleaned = -0.00260277 Jy ! Component: 3250 - total flux cleaned = -0.00263951 Jy ! Component: 3300 - total flux cleaned = -0.0026759 Jy ! Component: 3350 - total flux cleaned = -0.00273589 Jy ! Component: 3400 - total flux cleaned = -0.00277158 Jy ! Component: 3450 - total flux cleaned = -0.00280704 Jy ! Component: 3500 - total flux cleaned = -0.00283043 Jy ! Component: 3550 - total flux cleaned = -0.00280725 Jy ! Component: 3600 - total flux cleaned = -0.00287647 Jy ! Component: 3650 - total flux cleaned = -0.00295675 Jy ! Component: 3700 - total flux cleaned = -0.00296803 Jy ! Component: 3750 - total flux cleaned = -0.00294536 Jy ! Component: 3800 - total flux cleaned = -0.00296782 Jy ! Component: 3850 - total flux cleaned = -0.00302342 Jy ! Component: 3900 - total flux cleaned = -0.00304544 Jy ! Component: 3950 - total flux cleaned = -0.00305634 Jy ! Component: 4000 - total flux cleaned = -0.00307816 Jy ! Component: 4050 - total flux cleaned = -0.00314319 Jy ! Total flux subtracted in 4096 components = -0.00317544 Jy ! Clean residual min=-0.000604 max=0.000694 Jy/beam ! Clean residual mean=-0.000001 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.341467 Jy keep ! Adding 305 model components to the UV plane model. ! The established model now contains 500 components and 0.341467 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0802+2509_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.251 x 10.04 at -20.79 degrees (North through East) ! Clean map min=-0.0020211 max=0.24182 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0802+2509_S_map.fits wmodel /image_prod/ug002_uva//J0802+2509_S_map.mod ! Writing 500 model components to file: /image_prod/ug002_uva//J0802+2509_S_map.mod wobs /image_prod/ug002_uva//J0802+2509_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0802+2509_S_uvs.fits wwins /image_prod/ug002_uva//J0802+2509_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J0802+2509_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.241825 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000206513 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.256194 0.256194 0.512387 1.02477 2.04955 4.0991 8.1982 16.3964 32.7928 65.5856 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.241 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1170.99 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0802+2509_S_dfm.log closed on Wed Mar 4 22:08:41 2020