! Started logfile: /image_prod/ug002_uva//J0831+0847_S_dfm.log on Wed Mar 4 22:24:51 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//J0831+0847_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0831+0847_S_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.991111 visibilities/baseline/integration-bin. ! Found source: J0831+0847 ! ! 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 8028 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 J0831+0847_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.001654Jy sigma=8.592109 ! Fit after self-cal, rms=0.900496Jy sigma=7.731464 ! 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=2.944 mas, bmaj=7.111 mas, bpa=-3.468 degrees ! Estimated noise=1.37454 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 = 0.078163 Jy ! Component: 100 - total flux cleaned = 0.100801 Jy ! Total flux subtracted in 100 components = 0.100801 Jy ! Clean residual min=-0.007158 max=0.009060 Jy/beam ! Clean residual mean=0.000006 rms=0.001617 Jy/beam ! Combined flux in latest and established models = 0.100801 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.100801 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072469Jy sigma=0.531327 ! Fit after self-cal, rms=0.072412Jy sigma=0.531005 ! 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=3.501 mas, bmaj=7.971 mas, bpa=-4.813 degrees ! Estimated noise=0.950767 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 = 0.00878022 Jy ! Component: 100 - total flux cleaned = 0.0127051 Jy ! Component: 150 - total flux cleaned = 0.015085 Jy ! Component: 200 - total flux cleaned = 0.0166123 Jy ! Total flux subtracted in 200 components = 0.0166123 Jy ! Clean residual min=-0.006489 max=0.005812 Jy/beam ! Clean residual mean=0.000018 rms=0.001459 Jy/beam ! Combined flux in latest and established models = 0.117413 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 18 components and 0.117413 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071317Jy sigma=0.522793 ! Fit after self-cal, rms=0.071332Jy sigma=0.522744 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.501 x 7.971 at -4.813 degrees (North through East) ! Clean map min=-0.0063517 max=0.099297 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.26 HN 1.04 KP 1.00 ! LA 1.07 MK 1.12 NL 1.04 OV 0.64 ! PT 1.07 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.20 HN 1.03 KP 1.03 ! LA 1.02 MK 1.02 NL 0.94 OV 0.86 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.25 HN 1.07 KP 1.01 ! LA 1.06 MK 1.03 NL 0.95 OV 0.63 ! PT 1.07 SC 1.01 ! ! ! Fit before self-cal, rms=0.071332Jy sigma=0.522744 ! Fit after self-cal, rms=0.067550Jy sigma=0.484283 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.538 mas, bmaj=7.989 mas, bpa=-4.056 degrees ! Estimated noise=0.954601 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 = -0.000983638 Jy ! Component: 100 - total flux cleaned = -0.00104015 Jy ! Component: 150 - total flux cleaned = -0.00106428 Jy ! Component: 200 - total flux cleaned = -0.00110742 Jy ! Total flux subtracted in 200 components = -0.00110742 Jy ! Clean residual min=-0.003347 max=0.004024 Jy/beam ! Clean residual mean=0.000000 rms=0.000839 Jy/beam ! Combined flux in latest and established models = 0.116306 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 26 components and 0.116306 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067529Jy sigma=0.484046 ! Fit after self-cal, rms=0.067799Jy sigma=0.482942 ! 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=0.067799Jy sigma=0.482942 ! Fit after self-cal, rms=0.074471Jy sigma=0.468191 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.531 mas, bmaj=7.954 mas, bpa=-4.146 degrees ! Estimated noise=0.954422 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.10081e-05 Jy ! Component: 100 - total flux cleaned = -8.11039e-05 Jy ! Component: 150 - total flux cleaned = -0.000167727 Jy ! Component: 200 - total flux cleaned = -0.000264231 Jy ! Total flux subtracted in 200 components = -0.000264231 Jy ! Clean residual min=-0.001811 max=0.002161 Jy/beam ! Clean residual mean=0.000004 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.116042 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 34 components and 0.116042 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074450Jy sigma=0.468072 ! Fit after self-cal, rms=0.074599Jy sigma=0.467870 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 (5, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00190125 Jy ! Component: 100 - total flux cleaned = 0.0019927 Jy ! Component: 150 - total flux cleaned = 0.00184487 Jy ! Component: 200 - total flux cleaned = 0.00171472 Jy ! Total flux subtracted in 200 components = 0.00171472 Jy ! Clean residual min=-0.001765 max=0.001651 Jy/beam ! Clean residual mean=0.000005 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.117756 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 54 components and 0.117756 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074523Jy sigma=0.467401 ! Fit after self-cal, rms=0.074525Jy sigma=0.467319 ! 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=0.074525Jy sigma=0.467319 ! Fit after self-cal, rms=0.075024Jy sigma=0.467218 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.522 mas, bmaj=7.941 mas, bpa=-4.1 degrees ! Estimated noise=0.953818 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000885251 Jy ! Component: 100 - total flux cleaned = 0.000884349 Jy ! Component: 150 - total flux cleaned = 0.000864627 Jy ! Component: 200 - total flux cleaned = 0.000794521 Jy ! Total flux subtracted in 200 components = 0.000794521 Jy ! Clean residual min=-0.001691 max=0.001595 Jy/beam ! Clean residual mean=0.000004 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.118551 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 64 components and 0.118551 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074992Jy sigma=0.467088 ! Fit after self-cal, rms=0.074998Jy sigma=0.467060 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 = 0.000250199 Jy ! Component: 100 - total flux cleaned = 0.000200385 Jy ! Component: 150 - total flux cleaned = 0.000155794 Jy ! Component: 200 - total flux cleaned = 0.00011502 Jy ! Total flux subtracted in 200 components = 0.00011502 Jy ! Clean residual min=-0.001677 max=0.001603 Jy/beam ! Clean residual mean=0.000004 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.118666 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 73 components and 0.118666 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074985Jy sigma=0.467015 ! Fit after self-cal, rms=0.074986Jy sigma=0.467010 ! 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=0.074986Jy sigma=0.467010 ! Fit after self-cal, rms=0.074851Jy sigma=0.466972 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.651 mas, bmaj=12.01 mas, bpa=-5.75 degrees ! Estimated noise=1.1245 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000536782 Jy ! Component: 100 - total flux cleaned = 0.000688749 Jy ! Component: 150 - total flux cleaned = 0.000733203 Jy ! Component: 200 - total flux cleaned = 0.000763302 Jy ! Total flux subtracted in 200 components = 0.000763302 Jy ! Clean residual min=-0.001671 max=0.001770 Jy/beam ! Clean residual mean=0.000007 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.119429 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 94 components and 0.119429 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074847Jy sigma=0.466965 ! Fit after self-cal, rms=0.074847Jy sigma=0.466958 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 = 9.63701e-05 Jy ! Component: 100 - total flux cleaned = 0.000139582 Jy ! Component: 150 - total flux cleaned = 0.000164312 Jy ! Component: 200 - total flux cleaned = 0.000181422 Jy ! Total flux subtracted in 200 components = 0.000181422 Jy ! Clean residual min=-0.001663 max=0.001761 Jy/beam ! Clean residual mean=0.000008 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.119611 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 103 components and 0.119611 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074845Jy sigma=0.466963 ! Fit after self-cal, rms=0.074845Jy sigma=0.466961 ! 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=3.52 mas, bmaj=7.938 mas, bpa=-4.085 degrees ! Estimated noise=0.953408 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.52 x 7.938 at -4.085 degrees (North through East) ! Clean map min=-0.0016207 max=0.099319 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=2.956 mas, bmaj=7.035 mas, bpa=-2.341 degrees ! Estimated noise=1.37247 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0778346 Jy ! Component: 100 - total flux cleaned = 0.0996737 Jy ! Component: 150 - total flux cleaned = 0.108381 Jy ! Component: 200 - total flux cleaned = 0.112597 Jy ! Total flux subtracted in 200 components = 0.112597 Jy ! Clean residual min=-0.002509 max=0.002687 Jy/beam ! Clean residual mean=-0.000007 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.112597 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.112597 Jy ! Inverting map and beam ! Estimated beam: bmin=3.52 mas, bmaj=7.938 mas, bpa=-4.085 degrees ! Estimated noise=0.953408 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 = 0.00278508 Jy ! Component: 100 - total flux cleaned = 0.00454589 Jy ! Component: 150 - total flux cleaned = 0.00555496 Jy ! Component: 200 - total flux cleaned = 0.00600643 Jy ! Total flux subtracted in 200 components = 0.00600643 Jy ! Clean residual min=-0.001670 max=0.001513 Jy/beam ! Clean residual mean=0.000003 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.118604 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 36 components and 0.118604 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=7.651 mas, bmaj=12.01 mas, bpa=-5.75 degrees ! Estimated noise=1.1245 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000696941 Jy ! Component: 100 - total flux cleaned = 0.000816174 Jy ! Component: 150 - total flux cleaned = 0.000905757 Jy ! Component: 200 - total flux cleaned = 0.000916595 Jy ! Total flux subtracted in 200 components = 0.000916595 Jy ! Clean residual min=-0.001723 max=0.001762 Jy/beam ! Clean residual mean=0.000008 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.11952 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 = 1.79755e-05 Jy ! Component: 100 - total flux cleaned = 1.81974e-05 Jy ! Component: 150 - total flux cleaned = 3.94503e-05 Jy ! Component: 200 - total flux cleaned = 5.29047e-05 Jy ! Total flux subtracted in 200 components = 5.29047e-05 Jy ! Clean residual min=-0.001700 max=0.001768 Jy/beam ! Clean residual mean=0.000008 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.119573 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 69 components and 0.119573 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.52 mas, bmaj=7.938 mas, bpa=-4.085 degrees ! Estimated noise=0.953408 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000226077 Jy ! Component: 100 - total flux cleaned = -0.000242176 Jy ! Component: 150 - total flux cleaned = -0.000257061 Jy ! Component: 200 - total flux cleaned = -0.000256877 Jy ! Total flux subtracted in 200 components = -0.000256877 Jy ! Clean residual min=-0.001699 max=0.001537 Jy/beam ! Clean residual mean=0.000004 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.119316 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 84 components and 0.119316 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074852Jy sigma=0.466929 ! Fit after self-cal, rms=0.074850Jy sigma=0.466915 wmodel J0831+0847_S_map.mod ! Writing 84 model components to file: J0831+0847_S_map.mod wobs J0831+0847_S_uvs.fits ! Writing UV FITS file: J0831+0847_S_uvs.fits wwins J0831+0847_S_map.win ! wwins: Wrote 2 windows to J0831+0847_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 = -0.000498141 Jy ! Component: 100 - total flux cleaned = -0.000958462 Jy ! Component: 150 - total flux cleaned = -0.00137213 Jy ! Component: 200 - total flux cleaned = -0.0017719 Jy ! Component: 250 - total flux cleaned = -0.00213372 Jy ! Component: 300 - total flux cleaned = -0.0024094 Jy ! Component: 350 - total flux cleaned = -0.00260462 Jy ! Component: 400 - total flux cleaned = -0.00281881 Jy ! Component: 450 - total flux cleaned = -0.0030276 Jy ! Component: 500 - total flux cleaned = -0.00314096 Jy ! Component: 550 - total flux cleaned = -0.00323003 Jy ! Component: 600 - total flux cleaned = -0.00336068 Jy ! Component: 650 - total flux cleaned = -0.00346755 Jy ! Component: 700 - total flux cleaned = -0.00353071 Jy ! Component: 750 - total flux cleaned = -0.00367507 Jy ! Component: 800 - total flux cleaned = -0.00381693 Jy ! Component: 850 - total flux cleaned = -0.003996 Jy ! Component: 900 - total flux cleaned = -0.0041138 Jy ! Component: 950 - total flux cleaned = -0.00424928 Jy ! Component: 1000 - total flux cleaned = -0.00438271 Jy ! Component: 1050 - total flux cleaned = -0.00453318 Jy ! Component: 1100 - total flux cleaned = -0.00464453 Jy ! Component: 1150 - total flux cleaned = -0.00479114 Jy ! Component: 1200 - total flux cleaned = -0.00489918 Jy ! Component: 1250 - total flux cleaned = -0.00502401 Jy ! Component: 1300 - total flux cleaned = -0.00507646 Jy ! Component: 1350 - total flux cleaned = -0.0051285 Jy ! Component: 1400 - total flux cleaned = -0.00509402 Jy ! Component: 1450 - total flux cleaned = -0.00516223 Jy ! Component: 1500 - total flux cleaned = -0.00516234 Jy ! Component: 1550 - total flux cleaned = -0.00522911 Jy ! Component: 1600 - total flux cleaned = -0.00522916 Jy ! Component: 1650 - total flux cleaned = -0.00524578 Jy ! Component: 1700 - total flux cleaned = -0.00531053 Jy ! Component: 1750 - total flux cleaned = -0.00535873 Jy ! Component: 1800 - total flux cleaned = -0.00537451 Jy ! Component: 1850 - total flux cleaned = -0.00543759 Jy ! Component: 1900 - total flux cleaned = -0.00546891 Jy ! Component: 1950 - total flux cleaned = -0.00554617 Jy ! Component: 2000 - total flux cleaned = -0.00554617 Jy ! Component: 2050 - total flux cleaned = -0.00559194 Jy ! Component: 2100 - total flux cleaned = -0.00557686 Jy ! Component: 2150 - total flux cleaned = -0.00562191 Jy ! Component: 2200 - total flux cleaned = -0.00565168 Jy ! Component: 2250 - total flux cleaned = -0.005637 Jy ! Component: 2300 - total flux cleaned = -0.00565182 Jy ! Component: 2350 - total flux cleaned = -0.00568077 Jy ! Component: 2400 - total flux cleaned = -0.00569501 Jy ! Component: 2450 - total flux cleaned = -0.00569492 Jy ! Component: 2500 - total flux cleaned = -0.0056521 Jy ! Component: 2550 - total flux cleaned = -0.00558155 Jy ! Component: 2600 - total flux cleaned = -0.00558153 Jy ! Component: 2650 - total flux cleaned = -0.00555388 Jy ! Component: 2700 - total flux cleaned = -0.00555389 Jy ! Component: 2750 - total flux cleaned = -0.00552647 Jy ! Component: 2800 - total flux cleaned = -0.00554003 Jy ! Component: 2850 - total flux cleaned = -0.00551279 Jy ! Component: 2900 - total flux cleaned = -0.00548598 Jy ! Component: 2950 - total flux cleaned = -0.00543265 Jy ! Component: 3000 - total flux cleaned = -0.00543271 Jy ! Component: 3050 - total flux cleaned = -0.00539325 Jy ! Component: 3100 - total flux cleaned = -0.00532789 Jy ! Component: 3150 - total flux cleaned = -0.00536704 Jy ! Component: 3200 - total flux cleaned = -0.0053283 Jy ! Component: 3250 - total flux cleaned = -0.00523861 Jy ! Component: 3300 - total flux cleaned = -0.00523877 Jy ! Component: 3350 - total flux cleaned = -0.0052387 Jy ! Component: 3400 - total flux cleaned = -0.00520087 Jy ! Component: 3450 - total flux cleaned = -0.00517591 Jy ! Component: 3500 - total flux cleaned = -0.00516351 Jy ! Component: 3550 - total flux cleaned = -0.00518814 Jy ! Component: 3600 - total flux cleaned = -0.00511444 Jy ! Component: 3650 - total flux cleaned = -0.00511446 Jy ! Component: 3700 - total flux cleaned = -0.00510233 Jy ! Component: 3750 - total flux cleaned = -0.00499376 Jy ! Component: 3800 - total flux cleaned = -0.00504171 Jy ! Component: 3850 - total flux cleaned = -0.00499407 Jy ! Component: 3900 - total flux cleaned = -0.00495854 Jy ! Component: 3950 - total flux cleaned = -0.0049703 Jy ! Component: 4000 - total flux cleaned = -0.00492335 Jy ! Component: 4050 - total flux cleaned = -0.00488842 Jy ! Total flux subtracted in 4096 components = -0.00488838 Jy ! Clean residual min=-0.000703 max=0.000640 Jy/beam ! Clean residual mean=0.000002 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.114428 Jy keep ! Adding 303 model components to the UV plane model. ! The established model now contains 387 components and 0.114428 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0831+0847_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.52 x 7.938 at -4.085 degrees (North through East) ! Clean map min=-0.0012789 max=0.099844 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0831+0847_S_map.fits wmodel /image_prod/ug002_uva//J0831+0847_S_map.mod ! Writing 387 model components to file: /image_prod/ug002_uva//J0831+0847_S_map.mod wobs /image_prod/ug002_uva//J0831+0847_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0831+0847_S_uvs.fits wwins /image_prod/ug002_uva//J0831+0847_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J0831+0847_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0998442 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000216438 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.650326 0.650326 1.30065 2.60131 5.20261 10.4052 20.8104 41.6209 83.2418 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.099 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 461.306 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0831+0847_S_dfm.log closed on Wed Mar 4 22:24:55 2020