! Started logfile: /image_prod/ug002_uva//J1623+0115_S_dfm.log on Thu Mar 5 02:39:51 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//J1623+0115_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1623+0115_S_uva.fits ! AN table 1: 45 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.758025 visibilities/baseline/integration-bin. ! Found source: J1623+0115 ! ! 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 3684 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 J1623+0115_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 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.007205Jy sigma=8.480300 ! Fit after self-cal, rms=0.924401Jy sigma=7.756506 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.816 mas, bmaj=7.493 mas, bpa=-2.364 degrees ! Estimated noise=1.83656 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 = 0.0579142 Jy ! Component: 100 - total flux cleaned = 0.076568 Jy ! Total flux subtracted in 100 components = 0.076568 Jy ! Clean residual min=-0.006906 max=0.015780 Jy/beam ! Clean residual mean=0.000033 rms=0.001902 Jy/beam ! Combined flux in latest and established models = 0.0765679 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0765679 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068700Jy sigma=0.499704 ! Fit after self-cal, rms=0.067870Jy sigma=0.494127 ! Inverting map ! Added new window around map position (-4, -5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.014183 Jy ! Component: 100 - total flux cleaned = 0.0202532 Jy ! Total flux subtracted in 100 components = 0.0202532 Jy ! Clean residual min=-0.006072 max=0.006038 Jy/beam ! Clean residual mean=0.000001 rms=0.001333 Jy/beam ! Combined flux in latest and established models = 0.0968211 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 24 components and 0.0968211 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065096Jy sigma=0.465983 ! Fit after self-cal, rms=0.064702Jy sigma=0.463473 ! 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=3.311 mas, bmaj=8.433 mas, bpa=-1.342 degrees ! Estimated noise=1.43442 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 = 0.00465884 Jy ! Component: 100 - total flux cleaned = 0.00531234 Jy ! Component: 150 - total flux cleaned = 0.00544913 Jy ! Component: 200 - total flux cleaned = 0.00550594 Jy ! Total flux subtracted in 200 components = 0.00550594 Jy ! Clean residual min=-0.005351 max=0.004353 Jy/beam ! Clean residual mean=-0.000012 rms=0.001112 Jy/beam ! Combined flux in latest and established models = 0.102327 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 33 components and 0.102327 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064312Jy sigma=0.460279 ! Fit after self-cal, rms=0.064230Jy sigma=0.459912 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.311 x 8.433 at -1.342 degrees (North through East) ! Clean map min=-0.0051259 max=0.07083 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.97 HN 0.94 KP 1.03 ! LA 1.04 MK 1.02 OV 0.82 PT 1.05 ! SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.01 HN 0.96 KP 1.05 ! LA 1.13 MK 1.05 OV 0.84 PT 1.04 ! SC 0.84 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 1.02 KP 1.05 ! LA 1.08 MK 0.97 OV 0.86 PT 1.07 ! SC 0.94 ! ! ! Fit before self-cal, rms=0.064230Jy sigma=0.459912 ! Fit after self-cal, rms=0.063796Jy sigma=0.452264 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.264 mas, bmaj=8.359 mas, bpa=-0.4064 degrees ! Estimated noise=1.4106 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 = 0.000977466 Jy ! Component: 100 - total flux cleaned = 0.000650562 Jy ! Component: 150 - total flux cleaned = 0.000594007 Jy ! Component: 200 - total flux cleaned = 0.000639898 Jy ! Total flux subtracted in 200 components = 0.000639898 Jy ! Clean residual min=-0.002743 max=0.003278 Jy/beam ! Clean residual mean=-0.000000 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.102967 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 45 components and 0.102967 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063605Jy sigma=0.451253 ! Fit after self-cal, rms=0.063640Jy sigma=0.450907 ! 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=0.063640Jy sigma=0.450907 ! Fit after self-cal, rms=0.057980Jy sigma=0.446994 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.254 mas, bmaj=8.288 mas, bpa=-0.07117 degrees ! Estimated noise=1.39663 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000840444 Jy ! Component: 100 - total flux cleaned = 0.000684333 Jy ! Component: 150 - total flux cleaned = 0.000590332 Jy ! Component: 200 - total flux cleaned = 0.000510807 Jy ! Total flux subtracted in 200 components = 0.000510807 Jy ! Clean residual min=-0.002488 max=0.002592 Jy/beam ! Clean residual mean=-0.000001 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.103478 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 60 components and 0.103478 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057932Jy sigma=0.446471 ! Fit after self-cal, rms=0.057928Jy sigma=0.446330 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 = 8.30357e-05 Jy ! Component: 100 - total flux cleaned = 3.24922e-05 Jy ! Component: 150 - total flux cleaned = -1.32118e-05 Jy ! Component: 200 - total flux cleaned = -1.38419e-05 Jy ! Total flux subtracted in 200 components = -1.38419e-05 Jy ! Clean residual min=-0.002507 max=0.002493 Jy/beam ! Clean residual mean=-0.000001 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.103464 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 74 components and 0.103464 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057912Jy sigma=0.446136 ! Fit after self-cal, rms=0.057899Jy sigma=0.446110 ! 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=0.057899Jy sigma=0.446110 ! Fit after self-cal, rms=0.057626Jy sigma=0.446000 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.243 mas, bmaj=8.26 mas, bpa=0.09909 degrees ! Estimated noise=1.38822 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00026903 Jy ! Component: 100 - total flux cleaned = 0.00029199 Jy ! Component: 150 - total flux cleaned = 0.000291226 Jy ! Component: 200 - total flux cleaned = 0.000308059 Jy ! Total flux subtracted in 200 components = 0.000308059 Jy ! Clean residual min=-0.002506 max=0.002401 Jy/beam ! Clean residual mean=-0.000001 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.103772 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 83 components and 0.103772 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057613Jy sigma=0.445833 ! Fit after self-cal, rms=0.057607Jy sigma=0.445808 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 = 2.44489e-05 Jy ! Component: 100 - total flux cleaned = 6.24208e-06 Jy ! Component: 150 - total flux cleaned = 2.16022e-05 Jy ! Component: 200 - total flux cleaned = 2.12784e-05 Jy ! Total flux subtracted in 200 components = 2.12784e-05 Jy ! Clean residual min=-0.002515 max=0.002368 Jy/beam ! Clean residual mean=-0.000001 rms=0.000615 Jy/beam ! Combined flux in latest and established models = 0.103793 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 92 components and 0.103793 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057601Jy sigma=0.445713 ! Fit after self-cal, rms=0.057594Jy sigma=0.445699 ! 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=0.057594Jy sigma=0.445699 ! Fit after self-cal, rms=0.057391Jy sigma=0.445677 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.103 mas, bmaj=13.26 mas, bpa=5.292 degrees ! Estimated noise=1.73394 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000118827 Jy ! Component: 100 - total flux cleaned = 0.000118839 Jy ! Component: 150 - total flux cleaned = 0.000118778 Jy ! Component: 200 - total flux cleaned = 0.000118879 Jy ! Total flux subtracted in 200 components = 0.000118879 Jy ! Clean residual min=-0.002124 max=0.003232 Jy/beam ! Clean residual mean=-0.000003 rms=0.000757 Jy/beam ! Combined flux in latest and established models = 0.103912 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 95 components and 0.103912 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057386Jy sigma=0.445621 ! Fit after self-cal, rms=0.057379Jy sigma=0.445586 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 (-16.5, -28.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00273648 Jy ! Component: 100 - total flux cleaned = 0.00335968 Jy ! Component: 150 - total flux cleaned = 0.00379035 Jy ! Component: 200 - total flux cleaned = 0.00411721 Jy ! Total flux subtracted in 200 components = 0.00411721 Jy ! Clean residual min=-0.001769 max=0.002684 Jy/beam ! Clean residual mean=0.000002 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.108029 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 126 components and 0.108029 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057286Jy sigma=0.444743 ! Fit after self-cal, rms=0.057272Jy sigma=0.444613 ! Inverting map ! Added new window around map position (-90.5, -84). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00155446 Jy ! Component: 100 - total flux cleaned = 0.00177588 Jy ! Component: 150 - total flux cleaned = 0.00185523 Jy ! Component: 200 - total flux cleaned = 0.00165836 Jy ! Total flux subtracted in 200 components = 0.00165836 Jy ! Clean residual min=-0.001901 max=0.001664 Jy/beam ! Clean residual mean=0.000000 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.109688 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 173 components and 0.109688 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057208Jy sigma=0.443990 ! Fit after self-cal, rms=0.057200Jy sigma=0.443929 ! 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=3.236 mas, bmaj=8.243 mas, bpa=0.2205 degrees ! Estimated noise=1.38366 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.236 x 8.243 at 0.2205 degrees (North through East) ! Clean map min=-0.0020868 max=0.067673 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.767 mas, bmaj=7.314 mas, bpa=-0.7195 degrees ! Estimated noise=1.73831 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0566751 Jy ! Component: 100 - total flux cleaned = 0.0788285 Jy ! Component: 150 - total flux cleaned = 0.0905702 Jy ! Component: 200 - total flux cleaned = 0.0971192 Jy ! Total flux subtracted in 200 components = 0.0971192 Jy ! Clean residual min=-0.003508 max=0.003435 Jy/beam ! Clean residual mean=0.000007 rms=0.000898 Jy/beam ! Combined flux in latest and established models = 0.0971192 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.0971192 Jy ! Inverting map and beam ! Estimated beam: bmin=3.236 mas, bmaj=8.243 mas, bpa=0.2205 degrees ! Estimated noise=1.38366 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 = 0.00451842 Jy ! Component: 100 - total flux cleaned = 0.00746843 Jy ! Component: 150 - total flux cleaned = 0.00887501 Jy ! Component: 200 - total flux cleaned = 0.00974629 Jy ! Total flux subtracted in 200 components = 0.00974629 Jy ! Clean residual min=-0.002695 max=0.002142 Jy/beam ! Clean residual mean=0.000002 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.106865 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 67 components and 0.106865 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=8.103 mas, bmaj=13.26 mas, bpa=5.292 degrees ! Estimated noise=1.73394 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00172962 Jy ! Component: 100 - total flux cleaned = 0.00278649 Jy ! Component: 150 - total flux cleaned = 0.00334266 Jy ! Component: 200 - total flux cleaned = 0.00338515 Jy ! Total flux subtracted in 200 components = 0.00338515 Jy ! Clean residual min=-0.001847 max=0.001768 Jy/beam ! Clean residual mean=0.000001 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.110251 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 = -0.000117261 Jy ! Component: 100 - total flux cleaned = -0.000296819 Jy ! Component: 150 - total flux cleaned = -0.000396018 Jy ! Component: 200 - total flux cleaned = -0.000459263 Jy ! Total flux subtracted in 200 components = -0.000459263 Jy ! Clean residual min=-0.001720 max=0.001660 Jy/beam ! Clean residual mean=0.000001 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.109791 Jy ! Adding 83 model components to the UV plane model. ! The established model now contains 144 components and 0.109791 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.236 mas, bmaj=8.243 mas, bpa=0.2205 degrees ! Estimated noise=1.38366 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00063355 Jy ! Component: 100 - total flux cleaned = -0.000791034 Jy ! Component: 150 - total flux cleaned = -0.000884217 Jy ! Component: 200 - total flux cleaned = -0.000927892 Jy ! Total flux subtracted in 200 components = -0.000927892 Jy ! Clean residual min=-0.002083 max=0.001859 Jy/beam ! Clean residual mean=0.000002 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.108863 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 176 components and 0.108863 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057154Jy sigma=0.443443 ! Fit after self-cal, rms=0.057135Jy sigma=0.443321 wmodel J1623+0115_S_map.mod ! Writing 176 model components to file: J1623+0115_S_map.mod wobs J1623+0115_S_uvs.fits ! Writing UV FITS file: J1623+0115_S_uvs.fits wwins J1623+0115_S_map.win ! wwins: Wrote 4 windows to J1623+0115_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 = -0.000693925 Jy ! Component: 100 - total flux cleaned = -0.000792802 Jy ! Component: 150 - total flux cleaned = -0.000730335 Jy ! Component: 200 - total flux cleaned = -0.000669883 Jy ! Component: 250 - total flux cleaned = -0.000554836 Jy ! Component: 300 - total flux cleaned = -0.000582583 Jy ! Component: 350 - total flux cleaned = -0.000473565 Jy ! Component: 400 - total flux cleaned = -0.00034159 Jy ! Component: 450 - total flux cleaned = -0.00018762 Jy ! Component: 500 - total flux cleaned = -0.000112814 Jy ! Component: 550 - total flux cleaned = -6.38049e-05 Jy ! Component: 600 - total flux cleaned = -8.81021e-05 Jy ! Component: 650 - total flux cleaned = -8.79563e-05 Jy ! Component: 700 - total flux cleaned = -0.000111624 Jy ! Component: 750 - total flux cleaned = -0.00011167 Jy ! Component: 800 - total flux cleaned = -4.47258e-05 Jy ! Component: 850 - total flux cleaned = -0.00015478 Jy ! Component: 900 - total flux cleaned = -8.95468e-05 Jy ! Component: 950 - total flux cleaned = -0.000132367 Jy ! Component: 1000 - total flux cleaned = -0.000174256 Jy ! Component: 1050 - total flux cleaned = -9.15319e-05 Jy ! Component: 1100 - total flux cleaned = -0.000112226 Jy ! Component: 1150 - total flux cleaned = -1.11135e-05 Jy ! Component: 1200 - total flux cleaned = 8.74746e-06 Jy ! Component: 1250 - total flux cleaned = 6.75584e-05 Jy ! Component: 1300 - total flux cleaned = 0.000145265 Jy ! Component: 1350 - total flux cleaned = 0.000241312 Jy ! Component: 1400 - total flux cleaned = 0.000336075 Jy ! Component: 1450 - total flux cleaned = 0.000392545 Jy ! Component: 1500 - total flux cleaned = 0.000429728 Jy ! Component: 1550 - total flux cleaned = 0.000485178 Jy ! Component: 1600 - total flux cleaned = 0.000539799 Jy ! Component: 1650 - total flux cleaned = 0.000557585 Jy ! Component: 1700 - total flux cleaned = 0.000645885 Jy ! Component: 1750 - total flux cleaned = 0.000645328 Jy ! Component: 1800 - total flux cleaned = 0.000679726 Jy ! Component: 1850 - total flux cleaned = 0.00071389 Jy ! Component: 1900 - total flux cleaned = 0.000781879 Jy ! Component: 1950 - total flux cleaned = 0.00083237 Jy ! Component: 2000 - total flux cleaned = 0.000898678 Jy ! Component: 2050 - total flux cleaned = 0.000866119 Jy ! Component: 2100 - total flux cleaned = 0.000915269 Jy ! Component: 2150 - total flux cleaned = 0.000979801 Jy ! Component: 2200 - total flux cleaned = 0.000931649 Jy ! Component: 2250 - total flux cleaned = 0.0009477 Jy ! Component: 2300 - total flux cleaned = 0.000963594 Jy ! Component: 2350 - total flux cleaned = 0.00105705 Jy ! Component: 2400 - total flux cleaned = 0.00113388 Jy ! Component: 2450 - total flux cleaned = 0.00110326 Jy ! Component: 2500 - total flux cleaned = 0.00111868 Jy ! Component: 2550 - total flux cleaned = 0.00114866 Jy ! Component: 2600 - total flux cleaned = 0.00117854 Jy ! Component: 2650 - total flux cleaned = 0.00123744 Jy ! Component: 2700 - total flux cleaned = 0.00123741 Jy ! Component: 2750 - total flux cleaned = 0.00125191 Jy ! Component: 2800 - total flux cleaned = 0.00126627 Jy ! Component: 2850 - total flux cleaned = 0.0013092 Jy ! Component: 2900 - total flux cleaned = 0.00135201 Jy ! Component: 2950 - total flux cleaned = 0.00145029 Jy ! Component: 3000 - total flux cleaned = 0.00151969 Jy ! Component: 3050 - total flux cleaned = 0.00153339 Jy ! Component: 3100 - total flux cleaned = 0.00154707 Jy ! Component: 3150 - total flux cleaned = 0.0015878 Jy ! Component: 3200 - total flux cleaned = 0.00160141 Jy ! Component: 3250 - total flux cleaned = 0.00162841 Jy ! Component: 3300 - total flux cleaned = 0.00169487 Jy ! Component: 3350 - total flux cleaned = 0.00170811 Jy ! Component: 3400 - total flux cleaned = 0.00169506 Jy ! Component: 3450 - total flux cleaned = 0.00177305 Jy ! Component: 3500 - total flux cleaned = 0.0016827 Jy ! Component: 3550 - total flux cleaned = 0.00169557 Jy ! Component: 3600 - total flux cleaned = 0.0017593 Jy ! Component: 3650 - total flux cleaned = 0.00172121 Jy ! Component: 3700 - total flux cleaned = 0.00174634 Jy ! Component: 3750 - total flux cleaned = 0.00173396 Jy ! Component: 3800 - total flux cleaned = 0.00172161 Jy ! Component: 3850 - total flux cleaned = 0.00173384 Jy ! Component: 3900 - total flux cleaned = 0.0017217 Jy ! Component: 3950 - total flux cleaned = 0.00164872 Jy ! Component: 4000 - total flux cleaned = 0.00167304 Jy ! Component: 4050 - total flux cleaned = 0.00163698 Jy ! Total flux subtracted in 4096 components = 0.00161328 Jy ! Clean residual min=-0.000682 max=0.000855 Jy/beam ! Clean residual mean=0.000003 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.110477 Jy keep ! Adding 249 model components to the UV plane model. ! The established model now contains 425 components and 0.110477 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1623+0115_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.236 x 8.243 at 0.2205 degrees (North through East) ! Clean map min=-0.0015538 max=0.066315 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1623+0115_S_map.fits wmodel /image_prod/ug002_uva//J1623+0115_S_map.mod ! Writing 425 model components to file: /image_prod/ug002_uva//J1623+0115_S_map.mod wobs /image_prod/ug002_uva//J1623+0115_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1623+0115_S_uvs.fits wwins /image_prod/ug002_uva//J1623+0115_S_map.win ! wwins: Wrote 5 windows to /image_prod/ug002_uva//J1623+0115_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0663155 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000208996 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.945462 0.945462 1.89092 3.78185 7.5637 15.1274 30.2548 60.5096 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.066 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 317.305 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1623+0115_S_dfm.log closed on Thu Mar 5 02:39:55 2020