! Started logfile: /scr/pima/rv122_uvs/J1146-3328_S_dfm.log on Fri Jul 13 21:08:59 2018 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23275 obs /scr/pima/rv122_uvs/J1146-3328_S_uva.fits ! Reading UV FITS file: /scr/pima/rv122_uvs/J1146-3328_S_uva.fits ! AN table 1: 46 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.778986 visibilities/baseline/integration-bin. ! Found source: J1146-3328 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23275e+09 8e+06 1 8e+06 ! 02 2 2.26275e+09 8e+06 1 8e+06 ! 03 3 2.35275e+09 8e+06 1 8e+06 ! 04 4 2.37275e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 69 lines of history. ! ! Reading 5160 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 J1146-3328_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 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 414 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002362Jy sigma=14.095698 ! Fit after self-cal, rms=0.878305Jy sigma=12.303275 ! 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=2.169 mas, bmaj=5.857 mas, bpa=0.1363 degrees ! Estimated noise=1.54133 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 = 0.0883512 Jy ! Component: 100 - total flux cleaned = 0.114899 Jy ! Total flux subtracted in 100 components = 0.114899 Jy ! Clean residual min=-0.008670 max=0.013814 Jy/beam ! Clean residual mean=-0.000055 rms=0.002315 Jy/beam ! Combined flux in latest and established models = 0.114899 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.114899 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079998Jy sigma=1.085071 ! Fit after self-cal, rms=0.079981Jy sigma=1.084379 ! Inverting map ! Added new window around map position (2, 8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0138919 Jy ! Component: 100 - total flux cleaned = 0.0213758 Jy ! Total flux subtracted in 100 components = 0.0213758 Jy ! Clean residual min=-0.007416 max=0.009549 Jy/beam ! Clean residual mean=-0.000039 rms=0.001876 Jy/beam ! Combined flux in latest and established models = 0.136275 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 28 components and 0.136275 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076456Jy sigma=1.019015 ! Fit after self-cal, rms=0.076413Jy sigma=1.017410 ! 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=2.847 mas, bmaj=7.285 mas, bpa=-0.6671 degrees ! Estimated noise=0.829486 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 = 0.0100852 Jy ! Component: 100 - total flux cleaned = 0.014792 Jy ! Component: 150 - total flux cleaned = 0.0170967 Jy ! Component: 200 - total flux cleaned = 0.0182719 Jy ! Total flux subtracted in 200 components = 0.0182719 Jy ! Clean residual min=-0.005810 max=0.007463 Jy/beam ! Clean residual mean=-0.000083 rms=0.001561 Jy/beam ! Combined flux in latest and established models = 0.154547 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 48 components and 0.154547 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075465Jy sigma=0.996145 ! Fit after self-cal, rms=0.075448Jy sigma=0.995444 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.847 x 7.285 at -0.6671 degrees (North through East) ! Clean map min=-0.0054693 max=0.11554 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 1.05 HN 1.10 KP 0.96 ! LA 0.92 MK 0.93 OV 0.91 PT 1.01 ! SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 1.06 HN 1.21 KP 0.99 ! LA 0.92 MK 1.06 OV 0.79 PT 1.01 ! SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* HN 0.00* KP 0.00* ! LA 0.00* MK 0.00* OV 0.00* PT 0.00* ! SC 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 FD 1.08 HN 1.23 KP 1.01 ! LA 0.95 MK 1.02 OV 0.94 PT 1.04 ! SC 1.02 ! ! ! Fit before self-cal, rms=0.075448Jy sigma=0.995444 ! Fit after self-cal, rms=0.077856Jy sigma=0.962195 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.85 mas, bmaj=7.295 mas, bpa=-0.3737 degrees ! Estimated noise=0.830704 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 = -0.000498637 Jy ! Component: 100 - total flux cleaned = -0.000497137 Jy ! Component: 150 - total flux cleaned = -0.000497798 Jy ! Component: 200 - total flux cleaned = -0.000459215 Jy ! Total flux subtracted in 200 components = -0.000459215 Jy ! Clean residual min=-0.003167 max=0.003261 Jy/beam ! Clean residual mean=-0.000033 rms=0.000775 Jy/beam ! Combined flux in latest and established models = 0.154088 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 57 components and 0.154088 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077808Jy sigma=0.961491 ! Fit after self-cal, rms=0.077977Jy sigma=0.960926 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077977Jy sigma=0.960926 ! Fit after self-cal, rms=0.078178Jy sigma=0.959559 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.85 mas, bmaj=7.27 mas, bpa=-0.338 degrees ! Estimated noise=0.830049 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.62608e-05 Jy ! Component: 100 - total flux cleaned = -0.000123738 Jy ! Component: 150 - total flux cleaned = -0.000158655 Jy ! Component: 200 - total flux cleaned = -0.000189497 Jy ! Total flux subtracted in 200 components = -0.000189497 Jy ! Clean residual min=-0.002952 max=0.002946 Jy/beam ! Clean residual mean=-0.000019 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.153898 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 58 components and 0.153898 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078147Jy sigma=0.959086 ! Fit after self-cal, rms=0.078144Jy sigma=0.959034 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 (-0.5, -28.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00177416 Jy ! Component: 100 - total flux cleaned = 0.0017918 Jy ! Component: 150 - total flux cleaned = 0.00159877 Jy ! Component: 200 - total flux cleaned = 0.00146772 Jy ! Total flux subtracted in 200 components = 0.00146772 Jy ! Clean residual min=-0.002736 max=0.002820 Jy/beam ! Clean residual mean=-0.000015 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 0.155366 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 70 components and 0.155366 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078014Jy sigma=0.957072 ! Fit after self-cal, rms=0.077983Jy sigma=0.956915 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077983Jy sigma=0.956915 ! Fit after self-cal, rms=0.077619Jy sigma=0.956476 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.837 mas, bmaj=7.213 mas, bpa=-0.3877 degrees ! Estimated noise=0.825731 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000486484 Jy ! Component: 100 - total flux cleaned = 0.000365152 Jy ! Component: 150 - total flux cleaned = 0.000329158 Jy ! Component: 200 - total flux cleaned = 0.00032882 Jy ! Total flux subtracted in 200 components = 0.00032882 Jy ! Clean residual min=-0.002663 max=0.002805 Jy/beam ! Clean residual mean=-0.000010 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.155695 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 79 components and 0.155695 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077578Jy sigma=0.955888 ! Fit after self-cal, rms=0.077568Jy sigma=0.955849 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 (-70.5, 82.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00201722 Jy ! Component: 100 - total flux cleaned = 0.00236768 Jy ! Component: 150 - total flux cleaned = 0.00277971 Jy ! Component: 200 - total flux cleaned = 0.00304711 Jy ! Total flux subtracted in 200 components = 0.00304711 Jy ! Clean residual min=-0.002632 max=0.002546 Jy/beam ! Clean residual mean=-0.000004 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.158742 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 96 components and 0.158742 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077490Jy sigma=0.954773 ! Fit after self-cal, rms=0.077483Jy sigma=0.954708 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077483Jy sigma=0.954708 ! Fit after self-cal, rms=0.077229Jy sigma=0.954539 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.113 mas, bmaj=22.84 mas, bpa=2.894 degrees ! Estimated noise=1.10533 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00064557 Jy ! Component: 100 - total flux cleaned = 0.000672961 Jy ! Component: 150 - total flux cleaned = 0.000722183 Jy ! Component: 200 - total flux cleaned = 0.000745493 Jy ! Total flux subtracted in 200 components = 0.000745493 Jy ! Clean residual min=-0.002393 max=0.002539 Jy/beam ! Clean residual mean=-0.000017 rms=0.000758 Jy/beam ! Combined flux in latest and established models = 0.159487 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 113 components and 0.159487 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077214Jy sigma=0.954434 ! Fit after self-cal, rms=0.077208Jy sigma=0.954405 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 = -4.01517e-05 Jy ! Component: 100 - total flux cleaned = -1.60173e-05 Jy ! Component: 150 - total flux cleaned = 2.43519e-05 Jy ! Component: 200 - total flux cleaned = 4.29644e-05 Jy ! Total flux subtracted in 200 components = 4.29644e-05 Jy ! Clean residual min=-0.002368 max=0.002499 Jy/beam ! Clean residual mean=-0.000016 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 0.15953 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 114 components and 0.15953 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077202Jy sigma=0.954398 ! Fit after self-cal, rms=0.077198Jy sigma=0.954366 ! 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=2.832 mas, bmaj=7.193 mas, bpa=-0.4543 degrees ! Estimated noise=0.823048 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.832 x 7.193 at -0.4543 degrees (North through East) ! Clean map min=-0.003244 max=0.11638 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=2.157 mas, bmaj=5.783 mas, bpa=0.3886 degrees ! Estimated noise=1.54197 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0882315 Jy ! Component: 100 - total flux cleaned = 0.11673 Jy ! Component: 150 - total flux cleaned = 0.13112 Jy ! Component: 200 - total flux cleaned = 0.139158 Jy ! Total flux subtracted in 200 components = 0.139158 Jy ! Clean residual min=-0.005742 max=0.005626 Jy/beam ! Clean residual mean=-0.000016 rms=0.001420 Jy/beam ! Combined flux in latest and established models = 0.139158 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.139158 Jy ! Inverting map and beam ! Estimated beam: bmin=2.832 mas, bmaj=7.193 mas, bpa=-0.4543 degrees ! Estimated noise=0.823048 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 = 0.0087496 Jy ! Component: 100 - total flux cleaned = 0.0130195 Jy ! Component: 150 - total flux cleaned = 0.0147846 Jy ! Component: 200 - total flux cleaned = 0.0160842 Jy ! Total flux subtracted in 200 components = 0.0160842 Jy ! Clean residual min=-0.003119 max=0.002678 Jy/beam ! Clean residual mean=-0.000019 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 0.155242 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 53 components and 0.155242 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=9.113 mas, bmaj=22.84 mas, bpa=2.894 degrees ! Estimated noise=1.10533 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00235723 Jy ! Component: 100 - total flux cleaned = 0.00360285 Jy ! Component: 150 - total flux cleaned = 0.00421345 Jy ! Component: 200 - total flux cleaned = 0.00429234 Jy ! Total flux subtracted in 200 components = 0.00429234 Jy ! Clean residual min=-0.002452 max=0.002566 Jy/beam ! Clean residual mean=-0.000018 rms=0.000757 Jy/beam ! Combined flux in latest and established models = 0.159534 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 = -2.34373e-07 Jy ! Component: 100 - total flux cleaned = -7.41498e-07 Jy ! Component: 150 - total flux cleaned = -2.22148e-07 Jy ! Component: 200 - total flux cleaned = 1.18754e-06 Jy ! Total flux subtracted in 200 components = 1.18754e-06 Jy ! Clean residual min=-0.002436 max=0.002529 Jy/beam ! Clean residual mean=-0.000017 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 0.159535 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 75 components and 0.159535 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.832 mas, bmaj=7.193 mas, bpa=-0.4543 degrees ! Estimated noise=0.823048 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00041982 Jy ! Component: 100 - total flux cleaned = -0.000364516 Jy ! Component: 150 - total flux cleaned = -0.00040924 Jy ! Component: 200 - total flux cleaned = -0.000368525 Jy ! Total flux subtracted in 200 components = -0.000368525 Jy ! Clean residual min=-0.002716 max=0.002338 Jy/beam ! Clean residual mean=-0.000008 rms=0.000621 Jy/beam ! Combined flux in latest and established models = 0.159167 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 86 components and 0.159167 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077244Jy sigma=0.954811 ! Fit after self-cal, rms=0.077228Jy sigma=0.954733 wmodel J1146-3328_S_map.mod ! Writing 86 model components to file: J1146-3328_S_map.mod wobs J1146-3328_S_uvs.fits ! Writing UV FITS file: J1146-3328_S_uvs.fits wwins J1146-3328_S_map.win ! wwins: Wrote 4 windows to J1146-3328_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 = -0.000532325 Jy ! Component: 100 - total flux cleaned = -0.000824513 Jy ! Component: 150 - total flux cleaned = -0.000825246 Jy ! Component: 200 - total flux cleaned = -0.000825292 Jy ! Component: 250 - total flux cleaned = -0.000900461 Jy ! Component: 300 - total flux cleaned = -0.00097285 Jy ! Component: 350 - total flux cleaned = -0.000833016 Jy ! Component: 400 - total flux cleaned = -0.000800278 Jy ! Component: 450 - total flux cleaned = -0.000800635 Jy ! Component: 500 - total flux cleaned = -0.000671525 Jy ! Component: 550 - total flux cleaned = -0.000482403 Jy ! Component: 600 - total flux cleaned = -0.000482794 Jy ! Component: 650 - total flux cleaned = -0.000482638 Jy ! Component: 700 - total flux cleaned = -0.000452966 Jy ! Component: 750 - total flux cleaned = -0.000453342 Jy ! Component: 800 - total flux cleaned = -0.000482261 Jy ! Component: 850 - total flux cleaned = -0.000510514 Jy ! Component: 900 - total flux cleaned = -0.000566089 Jy ! Component: 950 - total flux cleaned = -0.000648415 Jy ! Component: 1000 - total flux cleaned = -0.000783003 Jy ! Component: 1050 - total flux cleaned = -0.000835797 Jy ! Component: 1100 - total flux cleaned = -0.000966306 Jy ! Component: 1150 - total flux cleaned = -0.000940392 Jy ! Component: 1200 - total flux cleaned = -0.000991434 Jy ! Component: 1250 - total flux cleaned = -0.00101634 Jy ! Component: 1300 - total flux cleaned = -0.000967214 Jy ! Component: 1350 - total flux cleaned = -0.00104065 Jy ! Component: 1400 - total flux cleaned = -0.00101609 Jy ! Component: 1450 - total flux cleaned = -0.00104009 Jy ! Component: 1500 - total flux cleaned = -0.00108754 Jy ! Component: 1550 - total flux cleaned = -0.00115752 Jy ! Component: 1600 - total flux cleaned = -0.00118078 Jy ! Component: 1650 - total flux cleaned = -0.00129566 Jy ! Component: 1700 - total flux cleaned = -0.00143177 Jy ! Component: 1750 - total flux cleaned = -0.001409 Jy ! Component: 1800 - total flux cleaned = -0.00147531 Jy ! Component: 1850 - total flux cleaned = -0.00149741 Jy ! Component: 1900 - total flux cleaned = -0.00160706 Jy ! Component: 1950 - total flux cleaned = -0.0016721 Jy ! Component: 2000 - total flux cleaned = -0.00182274 Jy ! Component: 2050 - total flux cleaned = -0.00184409 Jy ! Component: 2100 - total flux cleaned = -0.0019923 Jy ! Component: 2150 - total flux cleaned = -0.002076 Jy ! Component: 2200 - total flux cleaned = -0.00215928 Jy ! Component: 2250 - total flux cleaned = -0.00226272 Jy ! Component: 2300 - total flux cleaned = -0.0023449 Jy ! Component: 2350 - total flux cleaned = -0.00246694 Jy ! Component: 2400 - total flux cleaned = -0.00254771 Jy ! Component: 2450 - total flux cleaned = -0.00260808 Jy ! Component: 2500 - total flux cleaned = -0.0027678 Jy ! Component: 2550 - total flux cleaned = -0.00284709 Jy ! Component: 2600 - total flux cleaned = -0.00292588 Jy ! Component: 2650 - total flux cleaned = -0.00306297 Jy ! Component: 2700 - total flux cleaned = -0.00316024 Jy ! Component: 2750 - total flux cleaned = -0.00325687 Jy ! Component: 2800 - total flux cleaned = -0.00337216 Jy ! Component: 2850 - total flux cleaned = -0.0035059 Jy ! Component: 2900 - total flux cleaned = -0.00360085 Jy ! Component: 2950 - total flux cleaned = -0.00369527 Jy ! Component: 3000 - total flux cleaned = -0.00382651 Jy ! Component: 3050 - total flux cleaned = -0.0038824 Jy ! Component: 3100 - total flux cleaned = -0.00395657 Jy ! Component: 3150 - total flux cleaned = -0.00404884 Jy ! Component: 3200 - total flux cleaned = -0.00415877 Jy ! Component: 3250 - total flux cleaned = -0.00417701 Jy ! Component: 3300 - total flux cleaned = -0.00424957 Jy ! Component: 3350 - total flux cleaned = -0.00441184 Jy ! Component: 3400 - total flux cleaned = -0.00446569 Jy ! Component: 3450 - total flux cleaned = -0.00459054 Jy ! Component: 3500 - total flux cleaned = -0.00462606 Jy ! Component: 3550 - total flux cleaned = -0.00469682 Jy ! Component: 3600 - total flux cleaned = -0.00481993 Jy ! Component: 3650 - total flux cleaned = -0.00489001 Jy ! Component: 3700 - total flux cleaned = -0.00497715 Jy ! Component: 3750 - total flux cleaned = -0.00506385 Jy ! Component: 3800 - total flux cleaned = -0.00515016 Jy ! Component: 3850 - total flux cleaned = -0.00520165 Jy ! Component: 3900 - total flux cleaned = -0.00527012 Jy ! Component: 3950 - total flux cleaned = -0.00535521 Jy ! Component: 4000 - total flux cleaned = -0.00538905 Jy ! Component: 4050 - total flux cleaned = -0.00545661 Jy ! Total flux subtracted in 4096 components = -0.00549024 Jy ! Clean residual min=-0.001046 max=0.001046 Jy/beam ! Clean residual mean=0.000003 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.153677 Jy keep ! Adding 278 model components to the UV plane model. ! The established model now contains 364 components and 0.153677 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv122_uvs/J1146-3328_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.832 x 7.193 at -0.4543 degrees (North through East) ! Clean map min=-0.0024413 max=0.11777 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv122_uvs/J1146-3328_S_map.fits wmodel /scr/pima/rv122_uvs/J1146-3328_S_map.mod ! Writing 364 model components to file: /scr/pima/rv122_uvs/J1146-3328_S_map.mod wobs /scr/pima/rv122_uvs/J1146-3328_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv122_uvs/J1146-3328_S_uvs.fits wwins /scr/pima/rv122_uvs/J1146-3328_S_map.win ! wwins: Wrote 5 windows to /scr/pima/rv122_uvs/J1146-3328_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.117766 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000292739 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.74573 0.74573 1.49146 2.98292 5.96584 11.9317 23.8633 47.7267 95.4534 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.117 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 402.29 quit ! Quitting program ! Log file /scr/pima/rv122_uvs/J1146-3328_S_dfm.log closed on Fri Jul 13 21:09:03 2018