! Started logfile: /image_prod/ug002_uva//J1322+3912_S_dfm.log on Thu Mar 5 01:11:15 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//J1322+3912_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1322+3912_S_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.851481 visibilities/baseline/integration-bin. ! Found source: J1322+3912 ! ! 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 6897 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 J1322+3912_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 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.014329Jy sigma=8.468039 ! Fit after self-cal, rms=0.842777Jy sigma=7.057163 ! 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=2.997 mas, bmaj=5.503 mas, bpa=-5.843 degrees ! Estimated noise=1.5186 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 = 0.125727 Jy ! Component: 100 - total flux cleaned = 0.153452 Jy ! Total flux subtracted in 100 components = 0.153452 Jy ! Clean residual min=-0.005787 max=0.008714 Jy/beam ! Clean residual mean=-0.000006 rms=0.001465 Jy/beam ! Combined flux in latest and established models = 0.153452 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.153452 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070843Jy sigma=0.490000 ! Fit after self-cal, rms=0.070829Jy sigma=0.489957 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00830105 Jy ! Component: 100 - total flux cleaned = 0.0110979 Jy ! Total flux subtracted in 100 components = 0.0110979 Jy ! Clean residual min=-0.005046 max=0.005889 Jy/beam ! Clean residual mean=-0.000004 rms=0.001292 Jy/beam ! Combined flux in latest and established models = 0.164549 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 10 components and 0.164549 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070251Jy sigma=0.484396 ! Fit after self-cal, rms=0.070235Jy sigma=0.484367 ! 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=3.536 mas, bmaj=6.233 mas, bpa=-5.083 degrees ! Estimated noise=1.04674 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 = -0.00140832 Jy ! Component: 100 - total flux cleaned = -0.00165484 Jy ! Component: 150 - total flux cleaned = -0.00162803 Jy ! Component: 200 - total flux cleaned = -0.00160379 Jy ! Total flux subtracted in 200 components = -0.00160379 Jy ! Clean residual min=-0.004834 max=0.004494 Jy/beam ! Clean residual mean=0.000008 rms=0.001055 Jy/beam ! Combined flux in latest and established models = 0.162946 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 17 components and 0.162946 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070130Jy sigma=0.484042 ! Fit after self-cal, rms=0.070120Jy sigma=0.484014 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.536 x 6.233 at -5.083 degrees (North through East) ! Clean map min=-0.0046798 max=0.15995 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.97 HN 1.04 KP 0.97 ! LA 1.06 MK 0.94 NL 0.92 OV 0.91 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.01 KP 1.18 ! LA 1.04 MK 0.99 NL 0.86 OV 0.92 ! PT 1.07 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 1.00 KP 0.97 ! LA 1.09 MK 0.99 NL 0.91 OV 0.91 ! PT 1.07 SC 1.09 ! ! ! Fit before self-cal, rms=0.070120Jy sigma=0.484014 ! Fit after self-cal, rms=0.067788Jy sigma=0.468265 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.535 mas, bmaj=6.271 mas, bpa=-5.683 degrees ! Estimated noise=1.04498 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 = -0.0011724 Jy ! Component: 100 - total flux cleaned = -0.0011763 Jy ! Component: 150 - total flux cleaned = -0.00110263 Jy ! Component: 200 - total flux cleaned = -0.00107004 Jy ! Total flux subtracted in 200 components = -0.00107004 Jy ! Clean residual min=-0.003290 max=0.003421 Jy/beam ! Clean residual mean=0.000001 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 0.161876 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 22 components and 0.161876 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067679Jy sigma=0.468044 ! Fit after self-cal, rms=0.067689Jy sigma=0.467925 ! 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=0.067689Jy sigma=0.467925 ! Fit after self-cal, rms=0.072782Jy sigma=0.448215 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.517 mas, bmaj=6.248 mas, bpa=-5.109 degrees ! Estimated noise=1.04387 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000508689 Jy ! Component: 100 - total flux cleaned = 0.000504823 Jy ! Component: 150 - total flux cleaned = 0.000503643 Jy ! Component: 200 - total flux cleaned = 0.000527547 Jy ! Total flux subtracted in 200 components = 0.000527547 Jy ! Clean residual min=-0.001835 max=0.001757 Jy/beam ! Clean residual mean=0.000001 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.162403 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 30 components and 0.162403 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072751Jy sigma=0.447948 ! Fit after self-cal, rms=0.072899Jy sigma=0.447812 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 = 3.32218e-05 Jy ! Component: 100 - total flux cleaned = 2.34127e-07 Jy ! Component: 150 - total flux cleaned = 1.7822e-07 Jy ! Component: 200 - total flux cleaned = -2.24275e-07 Jy ! Total flux subtracted in 200 components = -2.24275e-07 Jy ! Clean residual min=-0.001834 max=0.001729 Jy/beam ! Clean residual mean=0.000001 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.162403 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 34 components and 0.162403 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072892Jy sigma=0.447757 ! Fit after self-cal, rms=0.072891Jy sigma=0.447754 ! 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=0.072891Jy sigma=0.447754 ! Fit after self-cal, rms=0.073192Jy sigma=0.447640 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.507 mas, bmaj=6.241 mas, bpa=-4.904 degrees ! Estimated noise=1.04497 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000639515 Jy ! Component: 100 - total flux cleaned = 0.000659774 Jy ! Component: 150 - total flux cleaned = 0.000659981 Jy ! Component: 200 - total flux cleaned = 0.000659893 Jy ! Total flux subtracted in 200 components = 0.000659893 Jy ! Clean residual min=-0.001770 max=0.001740 Jy/beam ! Clean residual mean=0.000001 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.163063 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 34 components and 0.163063 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073180Jy sigma=0.447544 ! Fit after self-cal, rms=0.073181Jy sigma=0.447540 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 = 2.03554e-05 Jy ! Component: 100 - total flux cleaned = 8.48006e-06 Jy ! Component: 150 - total flux cleaned = 8.50843e-06 Jy ! Component: 200 - total flux cleaned = -1.24618e-06 Jy ! Total flux subtracted in 200 components = -1.24618e-06 Jy ! Clean residual min=-0.001756 max=0.001738 Jy/beam ! Clean residual mean=0.000001 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.163062 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 35 components and 0.163062 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073177Jy sigma=0.447514 ! Fit after self-cal, rms=0.073177Jy sigma=0.447511 ! 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=0.073177Jy sigma=0.447511 ! Fit after self-cal, rms=0.073290Jy sigma=0.447464 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.394 mas, bmaj=10.12 mas, bpa=-0.342 degrees ! Estimated noise=1.27326 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000392056 Jy ! Component: 100 - total flux cleaned = 0.000423073 Jy ! Component: 150 - total flux cleaned = 0.000432111 Jy ! Component: 200 - total flux cleaned = 0.000432654 Jy ! Total flux subtracted in 200 components = 0.000432654 Jy ! Clean residual min=-0.001736 max=0.001818 Jy/beam ! Clean residual mean=0.000001 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.163494 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 43 components and 0.163494 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073290Jy sigma=0.447461 ! Fit after self-cal, rms=0.073287Jy sigma=0.447456 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 = -1.29158e-06 Jy ! Component: 100 - total flux cleaned = -5.62808e-06 Jy ! Component: 150 - total flux cleaned = -1.57914e-05 Jy ! Component: 200 - total flux cleaned = -1.59053e-05 Jy ! Total flux subtracted in 200 components = -1.59053e-05 Jy ! Clean residual min=-0.001739 max=0.001817 Jy/beam ! Clean residual mean=0.000001 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.163478 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 46 components and 0.163478 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073288Jy sigma=0.447449 ! Fit after self-cal, rms=0.073286Jy sigma=0.447448 ! 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=3.5 mas, bmaj=6.233 mas, bpa=-4.786 degrees ! Estimated noise=1.04603 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.5 x 6.233 at -4.786 degrees (North through East) ! Clean map min=-0.0016253 max=0.16017 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=2.978 mas, bmaj=5.511 mas, bpa=-5.54 degrees ! Estimated noise=1.50642 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.12469 Jy ! Component: 100 - total flux cleaned = 0.152365 Jy ! Component: 150 - total flux cleaned = 0.161079 Jy ! Component: 200 - total flux cleaned = 0.164909 Jy ! Total flux subtracted in 200 components = 0.164909 Jy ! Clean residual min=-0.002789 max=0.003087 Jy/beam ! Clean residual mean=-0.000005 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 0.164909 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 0.164909 Jy ! Inverting map and beam ! Estimated beam: bmin=3.5 mas, bmaj=6.233 mas, bpa=-4.786 degrees ! Estimated noise=1.04603 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 = -0.000635833 Jy ! Component: 100 - total flux cleaned = -0.000725469 Jy ! Component: 150 - total flux cleaned = -0.000838149 Jy ! Component: 200 - total flux cleaned = -0.000932174 Jy ! Total flux subtracted in 200 components = -0.000932174 Jy ! Clean residual min=-0.001748 max=0.001742 Jy/beam ! Clean residual mean=0.000001 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.163977 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 23 components and 0.163977 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=7.394 mas, bmaj=10.12 mas, bpa=-0.342 degrees ! Estimated noise=1.27326 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000200287 Jy ! Component: 100 - total flux cleaned = -0.00028437 Jy ! Component: 150 - total flux cleaned = -0.000336847 Jy ! Component: 200 - total flux cleaned = -0.000371291 Jy ! Total flux subtracted in 200 components = -0.000371291 Jy ! Clean residual min=-0.001732 max=0.001823 Jy/beam ! Clean residual mean=0.000002 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.163606 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 = -3.09619e-05 Jy ! Component: 100 - total flux cleaned = -5.85466e-05 Jy ! Component: 150 - total flux cleaned = -7.56105e-05 Jy ! Component: 200 - total flux cleaned = -9.90695e-05 Jy ! Total flux subtracted in 200 components = -9.90695e-05 Jy ! Clean residual min=-0.001728 max=0.001822 Jy/beam ! Clean residual mean=0.000001 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.163507 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 30 components and 0.163507 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.5 mas, bmaj=6.233 mas, bpa=-4.786 degrees ! Estimated noise=1.04603 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.33374e-05 Jy ! Component: 100 - total flux cleaned = -0.00010921 Jy ! Component: 150 - total flux cleaned = -0.000138891 Jy ! Component: 200 - total flux cleaned = -0.000177277 Jy ! Total flux subtracted in 200 components = -0.000177277 Jy ! Clean residual min=-0.001700 max=0.001715 Jy/beam ! Clean residual mean=0.000001 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.163329 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 36 components and 0.163329 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073282Jy sigma=0.447401 ! Fit after self-cal, rms=0.073285Jy sigma=0.447394 wmodel J1322+3912_S_map.mod ! Writing 36 model components to file: J1322+3912_S_map.mod wobs J1322+3912_S_uvs.fits ! Writing UV FITS file: J1322+3912_S_uvs.fits wwins J1322+3912_S_map.win ! wwins: Wrote 1 windows to J1322+3912_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 = 0.000381874 Jy ! Component: 100 - total flux cleaned = 0.000764581 Jy ! Component: 150 - total flux cleaned = 0.00109724 Jy ! Component: 200 - total flux cleaned = 0.00139055 Jy ! Component: 250 - total flux cleaned = 0.00167461 Jy ! Component: 300 - total flux cleaned = 0.00190058 Jy ! Component: 350 - total flux cleaned = 0.00204688 Jy ! Component: 400 - total flux cleaned = 0.00211876 Jy ! Component: 450 - total flux cleaned = 0.00223549 Jy ! Component: 500 - total flux cleaned = 0.00234957 Jy ! Component: 550 - total flux cleaned = 0.00246187 Jy ! Component: 600 - total flux cleaned = 0.00259468 Jy ! Component: 650 - total flux cleaned = 0.00272511 Jy ! Component: 700 - total flux cleaned = 0.00289598 Jy ! Component: 750 - total flux cleaned = 0.00300122 Jy ! Component: 800 - total flux cleaned = 0.00312505 Jy ! Component: 850 - total flux cleaned = 0.0032268 Jy ! Component: 900 - total flux cleaned = 0.00334686 Jy ! Component: 950 - total flux cleaned = 0.0034454 Jy ! Component: 1000 - total flux cleaned = 0.00354268 Jy ! Component: 1050 - total flux cleaned = 0.0035813 Jy ! Component: 1100 - total flux cleaned = 0.0036953 Jy ! Component: 1150 - total flux cleaned = 0.00375142 Jy ! Component: 1200 - total flux cleaned = 0.00382532 Jy ! Component: 1250 - total flux cleaned = 0.00386172 Jy ! Component: 1300 - total flux cleaned = 0.00387985 Jy ! Component: 1350 - total flux cleaned = 0.00386199 Jy ! Component: 1400 - total flux cleaned = 0.00393273 Jy ! Component: 1450 - total flux cleaned = 0.00393277 Jy ! Component: 1500 - total flux cleaned = 0.00396703 Jy ! Component: 1550 - total flux cleaned = 0.00398417 Jy ! Component: 1600 - total flux cleaned = 0.00401799 Jy ! Component: 1650 - total flux cleaned = 0.00403462 Jy ! Component: 1700 - total flux cleaned = 0.004051 Jy ! Component: 1750 - total flux cleaned = 0.00405103 Jy ! Component: 1800 - total flux cleaned = 0.00408355 Jy ! Component: 1850 - total flux cleaned = 0.00413163 Jy ! Component: 1900 - total flux cleaned = 0.00421114 Jy ! Component: 1950 - total flux cleaned = 0.00417954 Jy ! Component: 2000 - total flux cleaned = 0.00424221 Jy ! Component: 2050 - total flux cleaned = 0.0042731 Jy ! Component: 2100 - total flux cleaned = 0.00430372 Jy ! Component: 2150 - total flux cleaned = 0.00441003 Jy ! Component: 2200 - total flux cleaned = 0.00439472 Jy ! Component: 2250 - total flux cleaned = 0.00448442 Jy ! Component: 2300 - total flux cleaned = 0.00448444 Jy ! Component: 2350 - total flux cleaned = 0.00455793 Jy ! Component: 2400 - total flux cleaned = 0.00458711 Jy ! Component: 2450 - total flux cleaned = 0.00463043 Jy ! Component: 2500 - total flux cleaned = 0.00464472 Jy ! Component: 2550 - total flux cleaned = 0.00465909 Jy ! Component: 2600 - total flux cleaned = 0.00464496 Jy ! Component: 2650 - total flux cleaned = 0.00471521 Jy ! Component: 2700 - total flux cleaned = 0.00472907 Jy ! Component: 2750 - total flux cleaned = 0.00475671 Jy ! Component: 2800 - total flux cleaned = 0.00481173 Jy ! Component: 2850 - total flux cleaned = 0.00489345 Jy ! Component: 2900 - total flux cleaned = 0.004907 Jy ! Component: 2950 - total flux cleaned = 0.00496071 Jy ! Component: 3000 - total flux cleaned = 0.00492059 Jy ! Component: 3050 - total flux cleaned = 0.0049737 Jy ! Component: 3100 - total flux cleaned = 0.00500006 Jy ! Component: 3150 - total flux cleaned = 0.00506527 Jy ! Component: 3200 - total flux cleaned = 0.00507812 Jy ! Component: 3250 - total flux cleaned = 0.00511673 Jy ! Component: 3300 - total flux cleaned = 0.00514228 Jy ! Component: 3350 - total flux cleaned = 0.00519323 Jy ! Component: 3400 - total flux cleaned = 0.0052817 Jy ! Component: 3450 - total flux cleaned = 0.00529411 Jy ! Component: 3500 - total flux cleaned = 0.00538153 Jy ! Component: 3550 - total flux cleaned = 0.00543093 Jy ! Component: 3600 - total flux cleaned = 0.0054555 Jy ! Component: 3650 - total flux cleaned = 0.00549221 Jy ! Component: 3700 - total flux cleaned = 0.00554085 Jy ! Component: 3750 - total flux cleaned = 0.00554094 Jy ! Component: 3800 - total flux cleaned = 0.00558929 Jy ! Component: 3850 - total flux cleaned = 0.00561319 Jy ! Component: 3900 - total flux cleaned = 0.00569656 Jy ! Component: 3950 - total flux cleaned = 0.00574368 Jy ! Component: 4000 - total flux cleaned = 0.00575549 Jy ! Component: 4050 - total flux cleaned = 0.00577879 Jy ! Total flux subtracted in 4096 components = 0.00582532 Jy ! Clean residual min=-0.000657 max=0.000590 Jy/beam ! Clean residual mean=0.000000 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.169155 Jy keep ! Adding 284 model components to the UV plane model. ! The established model now contains 320 components and 0.169155 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1322+3912_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.5 x 6.233 at -4.786 degrees (North through East) ! Clean map min=-0.0011725 max=0.1601 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1322+3912_S_map.fits wmodel /image_prod/ug002_uva//J1322+3912_S_map.mod ! Writing 320 model components to file: /image_prod/ug002_uva//J1322+3912_S_map.mod wobs /image_prod/ug002_uva//J1322+3912_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1322+3912_S_uvs.fits wwins /image_prod/ug002_uva//J1322+3912_S_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J1322+3912_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.160103 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000209811 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.393142 0.393142 0.786284 1.57257 3.14514 6.29027 12.5805 25.1611 50.3222 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.16 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 763.082 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1322+3912_S_dfm.log closed on Thu Mar 5 01:11:18 2020