! Started logfile: /image_prod/ug002_uva//J0052+8627_S_dfm.log on Wed Mar 4 18:42:45 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//J0052+8627_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0052+8627_S_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.925926 visibilities/baseline/integration-bin. ! Found source: J0052+8627 ! ! 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 44 lines of history. ! ! Reading 7500 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 J0052+8627_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 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.034384Jy sigma=7.292346 ! Fit after self-cal, rms=0.772992Jy sigma=5.511342 ! 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=3.236 mas, bmaj=4.625 mas, bpa=-80.76 degrees ! Estimated noise=1.72021 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 = 0.180755 Jy ! Component: 100 - total flux cleaned = 0.220194 Jy ! Total flux subtracted in 100 components = 0.220194 Jy ! Clean residual min=-0.006229 max=0.011447 Jy/beam ! Clean residual mean=-0.000017 rms=0.001747 Jy/beam ! Combined flux in latest and established models = 0.220194 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.220194 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.103259Jy sigma=0.562619 ! Fit after self-cal, rms=0.103223Jy sigma=0.561778 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108618 Jy ! Component: 100 - total flux cleaned = 0.0116113 Jy ! Total flux subtracted in 100 components = 0.0116113 Jy ! Clean residual min=-0.007387 max=0.008444 Jy/beam ! Clean residual mean=-0.000001 rms=0.001601 Jy/beam ! Combined flux in latest and established models = 0.231806 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 13 components and 0.231806 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.102070Jy sigma=0.556204 ! Fit after self-cal, rms=0.102079Jy sigma=0.556187 ! 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=3.929 mas, bmaj=5.488 mas, bpa=-85.32 degrees ! Estimated noise=1.18304 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 = -0.000380384 Jy ! Component: 100 - total flux cleaned = -0.000384487 Jy ! Component: 150 - total flux cleaned = -0.000388307 Jy ! Component: 200 - total flux cleaned = -0.000294351 Jy ! Total flux subtracted in 200 components = -0.000294351 Jy ! Clean residual min=-0.006997 max=0.008528 Jy/beam ! Clean residual mean=0.000003 rms=0.001652 Jy/beam ! Combined flux in latest and established models = 0.231511 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 24 components and 0.231511 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.101809Jy sigma=0.554381 ! Fit after self-cal, rms=0.101810Jy sigma=0.554372 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.929 x 5.488 at -85.32 degrees (North through East) ! Clean map min=-0.0068444 max=0.22991 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.00 KP 0.99 ! LA 1.02 MK 0.98 NL 1.12 OV 1.03 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 1.02 KP 0.97 ! LA 1.02 MK 0.95 NL 1.15 OV 0.86 ! PT 0.99 SC 0.86 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.01 KP 1.00 ! LA 1.01 MK 0.98 NL 0.94 OV 1.00 ! PT 1.00 SC 1.02 ! ! ! Fit before self-cal, rms=0.101810Jy sigma=0.554372 ! Fit after self-cal, rms=0.096980Jy sigma=0.543593 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.889 mas, bmaj=5.449 mas, bpa=-85.12 degrees ! Estimated noise=1.18471 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 (8, -3.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00479351 Jy ! Component: 100 - total flux cleaned = 0.00457594 Jy ! Component: 150 - total flux cleaned = 0.00442244 Jy ! Component: 200 - total flux cleaned = 0.00442344 Jy ! Total flux subtracted in 200 components = 0.00442344 Jy ! Clean residual min=-0.005453 max=0.006001 Jy/beam ! Clean residual mean=0.000005 rms=0.001407 Jy/beam ! Combined flux in latest and established models = 0.235935 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 36 components and 0.235935 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.096191Jy sigma=0.537840 ! Fit after self-cal, rms=0.096167Jy sigma=0.537463 ! 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=0.096167Jy sigma=0.537463 ! Fit after self-cal, rms=0.098280Jy sigma=0.482656 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.907 mas, bmaj=5.393 mas, bpa=-84 degrees ! Estimated noise=1.18488 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000431899 Jy ! Component: 100 - total flux cleaned = -0.000227019 Jy ! Component: 150 - total flux cleaned = -0.000103735 Jy ! Component: 200 - total flux cleaned = 3.32702e-05 Jy ! Total flux subtracted in 200 components = 3.32702e-05 Jy ! Clean residual min=-0.002122 max=0.002152 Jy/beam ! Clean residual mean=0.000003 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.235968 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 50 components and 0.235968 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098216Jy sigma=0.482300 ! Fit after self-cal, rms=0.098240Jy sigma=0.481966 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 = -0.000129758 Jy ! Component: 100 - total flux cleaned = -4.93443e-05 Jy ! Component: 150 - total flux cleaned = 1.94345e-05 Jy ! Component: 200 - total flux cleaned = 6.09129e-05 Jy ! Total flux subtracted in 200 components = 6.09129e-05 Jy ! Clean residual min=-0.002044 max=0.002107 Jy/beam ! Clean residual mean=0.000003 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.236029 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 60 components and 0.236029 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098223Jy sigma=0.481882 ! Fit after self-cal, rms=0.098222Jy sigma=0.481877 ! Inverting map ! Added new window around map position (112, 99.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104453 Jy ! Component: 100 - total flux cleaned = 0.000998033 Jy ! Component: 150 - total flux cleaned = 0.000921868 Jy ! Component: 200 - total flux cleaned = 0.000954664 Jy ! Total flux subtracted in 200 components = 0.000954664 Jy ! Clean residual min=-0.002001 max=0.001732 Jy/beam ! Clean residual mean=0.000003 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.236983 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 82 components and 0.236983 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098175Jy sigma=0.481461 ! Fit after self-cal, rms=0.098172Jy sigma=0.481442 ! 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=0.098172Jy sigma=0.481442 ! Fit after self-cal, rms=0.098909Jy sigma=0.481329 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.904 mas, bmaj=5.388 mas, bpa=-83.91 degrees ! Estimated noise=1.18458 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.9666e-06 Jy ! Component: 100 - total flux cleaned = -2.40623e-05 Jy ! Component: 150 - total flux cleaned = 3.52006e-05 Jy ! Component: 200 - total flux cleaned = 6.25926e-05 Jy ! Total flux subtracted in 200 components = 6.25926e-05 Jy ! Clean residual min=-0.001946 max=0.001668 Jy/beam ! Clean residual mean=0.000002 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.237046 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 94 components and 0.237046 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098885Jy sigma=0.481196 ! Fit after self-cal, rms=0.098889Jy sigma=0.481190 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 = -1.98204e-06 Jy ! Component: 100 - total flux cleaned = 2.23117e-05 Jy ! Component: 150 - total flux cleaned = 4.44251e-05 Jy ! Component: 200 - total flux cleaned = 4.41298e-05 Jy ! Total flux subtracted in 200 components = 4.41298e-05 Jy ! Clean residual min=-0.001929 max=0.001679 Jy/beam ! Clean residual mean=0.000002 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.23709 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 101 components and 0.23709 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.098876Jy sigma=0.481113 ! Fit after self-cal, rms=0.098877Jy sigma=0.481111 ! 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=0.098877Jy sigma=0.481111 ! Fit after self-cal, rms=0.099136Jy sigma=0.481090 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.672 mas, bmaj=9.764 mas, bpa=-82.29 degrees ! Estimated noise=1.42316 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.25205e-06 Jy ! Component: 100 - total flux cleaned = 0.000156371 Jy ! Component: 150 - total flux cleaned = 0.000314261 Jy ! Component: 200 - total flux cleaned = 0.000433478 Jy ! Total flux subtracted in 200 components = 0.000433478 Jy ! Clean residual min=-0.002026 max=0.002055 Jy/beam ! Clean residual mean=0.000005 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.237524 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 114 components and 0.237524 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.099123Jy sigma=0.481067 ! Fit after self-cal, rms=0.099125Jy sigma=0.481065 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 = 8.07257e-05 Jy ! Component: 100 - total flux cleaned = 0.000186529 Jy ! Component: 150 - total flux cleaned = 0.000269725 Jy ! Component: 200 - total flux cleaned = 0.000336048 Jy ! Total flux subtracted in 200 components = 0.000336048 Jy ! Clean residual min=-0.002020 max=0.002071 Jy/beam ! Clean residual mean=0.000005 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.23786 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 128 components and 0.23786 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.099121Jy sigma=0.481064 ! Fit after self-cal, rms=0.099121Jy sigma=0.481063 ! 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=3.903 mas, bmaj=5.386 mas, bpa=-83.87 degrees ! Estimated noise=1.18463 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.903 x 5.386 at -83.87 degrees (North through East) ! Clean map min=-0.0018304 max=0.22909 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=3.212 mas, bmaj=4.549 mas, bpa=-79.68 degrees ! Estimated noise=1.70618 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.179313 Jy ! Component: 100 - total flux cleaned = 0.218515 Jy ! Component: 150 - total flux cleaned = 0.2295 Jy ! Component: 200 - total flux cleaned = 0.234534 Jy ! Total flux subtracted in 200 components = 0.234534 Jy ! Clean residual min=-0.003315 max=0.003261 Jy/beam ! Clean residual mean=-0.000003 rms=0.000770 Jy/beam ! Combined flux in latest and established models = 0.234534 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.234534 Jy ! Inverting map and beam ! Estimated beam: bmin=3.903 mas, bmaj=5.386 mas, bpa=-83.87 degrees ! Estimated noise=1.18463 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 = 0.00194371 Jy ! Component: 100 - total flux cleaned = 0.0021884 Jy ! Component: 150 - total flux cleaned = 0.00246647 Jy ! Component: 200 - total flux cleaned = 0.00246762 Jy ! Total flux subtracted in 200 components = 0.00246762 Jy ! Clean residual min=-0.001851 max=0.001857 Jy/beam ! Clean residual mean=0.000003 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.237002 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 30 components and 0.237002 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=8.672 mas, bmaj=9.764 mas, bpa=-82.29 degrees ! Estimated noise=1.42316 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000722044 Jy ! Component: 100 - total flux cleaned = 0.000807379 Jy ! Component: 150 - total flux cleaned = 0.000903855 Jy ! Component: 200 - total flux cleaned = 0.000985821 Jy ! Total flux subtracted in 200 components = 0.000985821 Jy ! Clean residual min=-0.002123 max=0.002077 Jy/beam ! Clean residual mean=0.000006 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.237988 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 = 3.60762e-05 Jy ! Component: 100 - total flux cleaned = 8.54139e-05 Jy ! Component: 150 - total flux cleaned = 0.000100267 Jy ! Component: 200 - total flux cleaned = 0.000114516 Jy ! Total flux subtracted in 200 components = 0.000114516 Jy ! Clean residual min=-0.002112 max=0.002062 Jy/beam ! Clean residual mean=0.000006 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.238102 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 59 components and 0.238103 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.903 mas, bmaj=5.386 mas, bpa=-83.87 degrees ! Estimated noise=1.18463 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000616844 Jy ! Component: 100 - total flux cleaned = -0.000756597 Jy ! Component: 150 - total flux cleaned = -0.000838126 Jy ! Component: 200 - total flux cleaned = -0.000911943 Jy ! Total flux subtracted in 200 components = -0.000911943 Jy ! Clean residual min=-0.001832 max=0.001738 Jy/beam ! Clean residual mean=0.000002 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.237191 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 69 components and 0.237191 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.099179Jy sigma=0.481462 ! Fit after self-cal, rms=0.099165Jy sigma=0.481430 wmodel J0052+8627_S_map.mod ! Writing 69 model components to file: J0052+8627_S_map.mod wobs J0052+8627_S_uvs.fits ! Writing UV FITS file: J0052+8627_S_uvs.fits wwins J0052+8627_S_map.win ! wwins: Wrote 3 windows to J0052+8627_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 = -0.000689826 Jy ! Component: 100 - total flux cleaned = -0.00109936 Jy ! Component: 150 - total flux cleaned = -0.00149246 Jy ! Component: 200 - total flux cleaned = -0.00193231 Jy ! Component: 250 - total flux cleaned = -0.00239055 Jy ! Component: 300 - total flux cleaned = -0.00286709 Jy ! Component: 350 - total flux cleaned = -0.00330622 Jy ! Component: 400 - total flux cleaned = -0.00360273 Jy ! Component: 450 - total flux cleaned = -0.00381447 Jy ! Component: 500 - total flux cleaned = -0.00399768 Jy ! Component: 550 - total flux cleaned = -0.00425535 Jy ! Component: 600 - total flux cleaned = -0.00443314 Jy ! Component: 650 - total flux cleaned = -0.00468371 Jy ! Component: 700 - total flux cleaned = -0.00493043 Jy ! Component: 750 - total flux cleaned = -0.00505217 Jy ! Component: 800 - total flux cleaned = -0.00522088 Jy ! Component: 850 - total flux cleaned = -0.00541065 Jy ! Component: 900 - total flux cleaned = -0.00550408 Jy ! Component: 950 - total flux cleaned = -0.00564346 Jy ! Component: 1000 - total flux cleaned = -0.00575806 Jy ! Component: 1050 - total flux cleaned = -0.00589462 Jy ! Component: 1100 - total flux cleaned = -0.00609714 Jy ! Component: 1150 - total flux cleaned = -0.00620812 Jy ! Component: 1200 - total flux cleaned = -0.00636257 Jy ! Component: 1250 - total flux cleaned = -0.00647155 Jy ! Component: 1300 - total flux cleaned = -0.00657967 Jy ! Component: 1350 - total flux cleaned = -0.00672955 Jy ! Component: 1400 - total flux cleaned = -0.00683566 Jy ! Component: 1450 - total flux cleaned = -0.00700338 Jy ! Component: 1500 - total flux cleaned = -0.00706597 Jy ! Component: 1550 - total flux cleaned = -0.00723072 Jy ! Component: 1600 - total flux cleaned = -0.00735329 Jy ! Component: 1650 - total flux cleaned = -0.00741416 Jy ! Component: 1700 - total flux cleaned = -0.00749444 Jy ! Component: 1750 - total flux cleaned = -0.00755408 Jy ! Component: 1800 - total flux cleaned = -0.00759387 Jy ! Component: 1850 - total flux cleaned = -0.00763288 Jy ! Component: 1900 - total flux cleaned = -0.00767193 Jy ! Component: 1950 - total flux cleaned = -0.0077494 Jy ! Component: 2000 - total flux cleaned = -0.00782607 Jy ! Component: 2050 - total flux cleaned = -0.00790197 Jy ! Component: 2100 - total flux cleaned = -0.00784552 Jy ! Component: 2150 - total flux cleaned = -0.00788296 Jy ! Component: 2200 - total flux cleaned = -0.0078459 Jy ! Component: 2250 - total flux cleaned = -0.00797502 Jy ! Component: 2300 - total flux cleaned = -0.00795691 Jy ! Component: 2350 - total flux cleaned = -0.00802936 Jy ! Component: 2400 - total flux cleaned = -0.0080474 Jy ! Component: 2450 - total flux cleaned = -0.00808289 Jy ! Component: 2500 - total flux cleaned = -0.00804735 Jy ! Component: 2550 - total flux cleaned = -0.0081004 Jy ! Component: 2600 - total flux cleaned = -0.00810032 Jy ! Component: 2650 - total flux cleaned = -0.00806564 Jy ! Component: 2700 - total flux cleaned = -0.00815227 Jy ! Component: 2750 - total flux cleaned = -0.00816959 Jy ! Component: 2800 - total flux cleaned = -0.00813551 Jy ! Component: 2850 - total flux cleaned = -0.00815278 Jy ! Component: 2900 - total flux cleaned = -0.00823718 Jy ! Component: 2950 - total flux cleaned = -0.00818683 Jy ! Component: 3000 - total flux cleaned = -0.00825364 Jy ! Component: 3050 - total flux cleaned = -0.00825356 Jy ! Component: 3100 - total flux cleaned = -0.0082371 Jy ! Component: 3150 - total flux cleaned = -0.0082371 Jy ! Component: 3200 - total flux cleaned = -0.00828598 Jy ! Component: 3250 - total flux cleaned = -0.00831837 Jy ! Component: 3300 - total flux cleaned = -0.00833455 Jy ! Component: 3350 - total flux cleaned = -0.00835047 Jy ! Component: 3400 - total flux cleaned = -0.0083824 Jy ! Component: 3450 - total flux cleaned = -0.0083508 Jy ! Component: 3500 - total flux cleaned = -0.00842959 Jy ! Component: 3550 - total flux cleaned = -0.00836689 Jy ! Component: 3600 - total flux cleaned = -0.00842933 Jy ! Component: 3650 - total flux cleaned = -0.00838288 Jy ! Component: 3700 - total flux cleaned = -0.00847515 Jy ! Component: 3750 - total flux cleaned = -0.00838333 Jy ! Component: 3800 - total flux cleaned = -0.00839859 Jy ! Component: 3850 - total flux cleaned = -0.00839856 Jy ! Component: 3900 - total flux cleaned = -0.00841373 Jy ! Component: 3950 - total flux cleaned = -0.00842882 Jy ! Component: 4000 - total flux cleaned = -0.00839897 Jy ! Component: 4050 - total flux cleaned = -0.00845833 Jy ! Total flux subtracted in 4096 components = -0.0084436 Jy ! Clean residual min=-0.000973 max=0.000843 Jy/beam ! Clean residual mean=0.000000 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.228747 Jy keep ! Adding 272 model components to the UV plane model. ! The established model now contains 341 components and 0.228747 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0052+8627_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.903 x 5.386 at -83.87 degrees (North through East) ! Clean map min=-0.0015868 max=0.22886 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0052+8627_S_map.fits wmodel /image_prod/ug002_uva//J0052+8627_S_map.mod ! Writing 341 model components to file: /image_prod/ug002_uva//J0052+8627_S_map.mod wobs /image_prod/ug002_uva//J0052+8627_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0052+8627_S_uvs.fits wwins /image_prod/ug002_uva//J0052+8627_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J0052+8627_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.228857 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000269639 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.353459 0.353459 0.706917 1.41383 2.82767 5.65534 11.3107 22.6214 45.2427 90.4854 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.228 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 848.755 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0052+8627_S_dfm.log closed on Wed Mar 4 18:42:49 2020