! Started logfile: /image_prod/ug002_uva//J2325+3957_S_dfm.log on Thu Mar 5 06:15:22 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//J2325+3957_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2325+3957_S_uva.fits ! AN table 1: 45 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.981728 visibilities/baseline/integration-bin. ! Found source: J2325+3957 ! ! 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 5964 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 J2325+3957_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=1.002404Jy sigma=8.302837 ! Fit after self-cal, rms=0.914201Jy sigma=7.592963 ! 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=2.932 mas, bmaj=5.639 mas, bpa=-6.82 degrees ! Estimated noise=1.50983 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 = 0.0654367 Jy ! Component: 100 - total flux cleaned = 0.0817242 Jy ! Total flux subtracted in 100 components = 0.0817242 Jy ! Clean residual min=-0.004658 max=0.006781 Jy/beam ! Clean residual mean=0.000008 rms=0.001115 Jy/beam ! Combined flux in latest and established models = 0.0817243 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0817243 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077121Jy sigma=0.484366 ! Fit after self-cal, rms=0.076802Jy sigma=0.482360 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00758951 Jy ! Component: 100 - total flux cleaned = 0.0107545 Jy ! Total flux subtracted in 100 components = 0.0107545 Jy ! Clean residual min=-0.004174 max=0.004384 Jy/beam ! Clean residual mean=0.000004 rms=0.000983 Jy/beam ! Combined flux in latest and established models = 0.0924788 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 12 components and 0.0924788 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075918Jy sigma=0.473706 ! Fit after self-cal, rms=0.075915Jy sigma=0.473554 ! 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=3.551 mas, bmaj=6.409 mas, bpa=-6.83 degrees ! Estimated noise=1.15526 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 = 0.00212936 Jy ! Component: 100 - total flux cleaned = 0.00213023 Jy ! Component: 150 - total flux cleaned = 0.00206544 Jy ! Component: 200 - total flux cleaned = 0.00196018 Jy ! Total flux subtracted in 200 components = 0.00196018 Jy ! Clean residual min=-0.003817 max=0.004376 Jy/beam ! Clean residual mean=0.000005 rms=0.000917 Jy/beam ! Combined flux in latest and established models = 0.094439 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 17 components and 0.094439 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075696Jy sigma=0.472289 ! Fit after self-cal, rms=0.075689Jy sigma=0.472248 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.551 x 6.409 at -6.83 degrees (North through East) ! Clean map min=-0.0036332 max=0.086919 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.97 KP 0.97 ! LA 0.97 MK 1.04 NL 1.02 OV 1.06 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 0.98 KP 0.97 ! LA 1.00 MK 1.07 NL 0.97 OV 1.13 ! PT 0.98 SC 0.77 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.98 KP 0.97 ! LA 0.96 MK 1.01 NL 0.94 OV 1.13 ! PT 1.01 SC 1.17 ! ! ! Fit before self-cal, rms=0.075689Jy sigma=0.472248 ! Fit after self-cal, rms=0.071719Jy sigma=0.469031 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.579 mas, bmaj=6.406 mas, bpa=-6.723 degrees ! Estimated noise=1.15473 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 = -0.000691773 Jy ! Component: 100 - total flux cleaned = -0.000757664 Jy ! Component: 150 - total flux cleaned = -0.000841991 Jy ! Component: 200 - total flux cleaned = -0.000910909 Jy ! Total flux subtracted in 200 components = -0.000910909 Jy ! Clean residual min=-0.003568 max=0.003685 Jy/beam ! Clean residual mean=0.000004 rms=0.000857 Jy/beam ! Combined flux in latest and established models = 0.0935281 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 26 components and 0.0935281 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071681Jy sigma=0.468842 ! Fit after self-cal, rms=0.071665Jy sigma=0.468757 ! 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=0.071665Jy sigma=0.468757 ! Fit after self-cal, rms=0.081051Jy sigma=0.454947 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.554 mas, bmaj=6.356 mas, bpa=-6.958 degrees ! Estimated noise=1.15232 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000730351 Jy ! Component: 100 - total flux cleaned = 0.000782542 Jy ! Component: 150 - total flux cleaned = 0.000796532 Jy ! Component: 200 - total flux cleaned = 0.000796148 Jy ! Total flux subtracted in 200 components = 0.000796148 Jy ! Clean residual min=-0.002492 max=0.002288 Jy/beam ! Clean residual mean=-0.000000 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.0943242 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 33 components and 0.0943242 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081039Jy sigma=0.454860 ! Fit after self-cal, rms=0.081316Jy sigma=0.454570 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 = -0.00010255 Jy ! Component: 100 - total flux cleaned = -8.0126e-05 Jy ! Component: 150 - total flux cleaned = -8.00088e-05 Jy ! Component: 200 - total flux cleaned = -7.01233e-05 Jy ! Total flux subtracted in 200 components = -7.01233e-05 Jy ! Clean residual min=-0.002485 max=0.002237 Jy/beam ! Clean residual mean=-0.000000 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.0942541 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 34 components and 0.0942541 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081312Jy sigma=0.454542 ! Fit after self-cal, rms=0.081311Jy sigma=0.454540 ! 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=0.081311Jy sigma=0.454540 ! Fit after self-cal, rms=0.082653Jy sigma=0.454493 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.549 mas, bmaj=6.345 mas, bpa=-6.834 degrees ! Estimated noise=1.15217 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000476887 Jy ! Component: 100 - total flux cleaned = 0.000504188 Jy ! Component: 150 - total flux cleaned = 0.000514848 Jy ! Component: 200 - total flux cleaned = 0.000514755 Jy ! Total flux subtracted in 200 components = 0.000514755 Jy ! Clean residual min=-0.002480 max=0.002175 Jy/beam ! Clean residual mean=-0.000000 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.0947688 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 35 components and 0.0947688 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082648Jy sigma=0.454443 ! Fit after self-cal, rms=0.082657Jy sigma=0.454440 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 = -3.16667e-06 Jy ! Component: 100 - total flux cleaned = 6.92843e-06 Jy ! Component: 150 - total flux cleaned = 1.61013e-05 Jy ! Component: 200 - total flux cleaned = 1.57718e-05 Jy ! Total flux subtracted in 200 components = 1.57718e-05 Jy ! Clean residual min=-0.002479 max=0.002169 Jy/beam ! Clean residual mean=-0.000000 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.0947846 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 37 components and 0.0947846 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082654Jy sigma=0.454420 ! Fit after self-cal, rms=0.082653Jy sigma=0.454420 ! 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=0.082653Jy sigma=0.454420 ! Fit after self-cal, rms=0.082757Jy sigma=0.454408 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.921 mas, bmaj=9.858 mas, bpa=-7.339 degrees ! Estimated noise=1.37171 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000792038 Jy ! Component: 100 - total flux cleaned = 0.000894617 Jy ! Component: 150 - total flux cleaned = 0.000953405 Jy ! Component: 200 - total flux cleaned = 0.000954138 Jy ! Total flux subtracted in 200 components = 0.000954138 Jy ! Clean residual min=-0.002427 max=0.002382 Jy/beam ! Clean residual mean=-0.000002 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.0957387 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 54 components and 0.0957387 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082768Jy sigma=0.454432 ! Fit after self-cal, rms=0.082754Jy sigma=0.454366 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 = -5.28939e-06 Jy ! Component: 100 - total flux cleaned = -6.87219e-06 Jy ! Component: 150 - total flux cleaned = -8.68651e-06 Jy ! Component: 200 - total flux cleaned = -8.75617e-06 Jy ! Total flux subtracted in 200 components = -8.75617e-06 Jy ! Clean residual min=-0.002418 max=0.002391 Jy/beam ! Clean residual mean=-0.000002 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.09573 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 57 components and 0.09573 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082764Jy sigma=0.454428 ! Fit after self-cal, rms=0.082754Jy sigma=0.454387 ! 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=3.545 mas, bmaj=6.339 mas, bpa=-6.772 degrees ! Estimated noise=1.15244 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.545 x 6.339 at -6.772 degrees (North through East) ! Clean map min=-0.0024358 max=0.086548 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=2.929 mas, bmaj=5.599 mas, bpa=-6.991 degrees ! Estimated noise=1.51362 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0656032 Jy ! Component: 100 - total flux cleaned = 0.0822919 Jy ! Component: 150 - total flux cleaned = 0.0897898 Jy ! Component: 200 - total flux cleaned = 0.0928971 Jy ! Total flux subtracted in 200 components = 0.0928971 Jy ! Clean residual min=-0.003256 max=0.002539 Jy/beam ! Clean residual mean=0.000001 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.0928971 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0928971 Jy ! Inverting map and beam ! Estimated beam: bmin=3.545 mas, bmaj=6.339 mas, bpa=-6.772 degrees ! Estimated noise=1.15244 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) ! Added new window around map position (4, 0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00257626 Jy ! Component: 100 - total flux cleaned = 0.00322342 Jy ! Component: 150 - total flux cleaned = 0.00358982 Jy ! Component: 200 - total flux cleaned = 0.00371802 Jy ! Total flux subtracted in 200 components = 0.00371802 Jy ! Clean residual min=-0.002455 max=0.001909 Jy/beam ! Clean residual mean=-0.000001 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.0966152 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 32 components and 0.0966152 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=7.921 mas, bmaj=9.858 mas, bpa=-7.339 degrees ! Estimated noise=1.37171 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000246818 Jy ! Component: 100 - total flux cleaned = 0.000218681 Jy ! Component: 150 - total flux cleaned = 0.000263299 Jy ! Component: 200 - total flux cleaned = 0.000245664 Jy ! Total flux subtracted in 200 components = 0.000245664 Jy ! Clean residual min=-0.002280 max=0.002335 Jy/beam ! Clean residual mean=-0.000003 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.0968608 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) ! Added new window around map position (1, -49.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00133772 Jy ! Component: 100 - total flux cleaned = 0.00148609 Jy ! Component: 150 - total flux cleaned = 0.00156475 Jy ! Component: 200 - total flux cleaned = 0.0017957 Jy ! Total flux subtracted in 200 components = 0.0017957 Jy ! Clean residual min=-0.002129 max=0.001525 Jy/beam ! Clean residual mean=0.000000 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.0986565 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 68 components and 0.0986565 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.545 mas, bmaj=6.339 mas, bpa=-6.772 degrees ! Estimated noise=1.15244 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.94385e-05 Jy ! Component: 100 - total flux cleaned = -0.000158945 Jy ! Component: 150 - total flux cleaned = -0.000116438 Jy ! Component: 200 - total flux cleaned = 1.05347e-05 Jy ! Total flux subtracted in 200 components = 1.05347e-05 Jy ! Clean residual min=-0.002052 max=0.001612 Jy/beam ! Clean residual mean=0.000001 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.0986671 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 94 components and 0.0986671 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082611Jy sigma=0.453159 ! Fit after self-cal, rms=0.082594Jy sigma=0.453061 wmodel J2325+3957_S_map.mod ! Writing 94 model components to file: J2325+3957_S_map.mod wobs J2325+3957_S_uvs.fits ! Writing UV FITS file: J2325+3957_S_uvs.fits wwins J2325+3957_S_map.win ! wwins: Wrote 3 windows to J2325+3957_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 = -0.000931927 Jy ! Component: 100 - total flux cleaned = -0.00173124 Jy ! Component: 150 - total flux cleaned = -0.00232136 Jy ! Component: 200 - total flux cleaned = -0.00264616 Jy ! Component: 250 - total flux cleaned = -0.00281724 Jy ! Component: 300 - total flux cleaned = -0.00292791 Jy ! Component: 350 - total flux cleaned = -0.0030084 Jy ! Component: 400 - total flux cleaned = -0.00295584 Jy ! Component: 450 - total flux cleaned = -0.00300749 Jy ! Component: 500 - total flux cleaned = -0.00305803 Jy ! Component: 550 - total flux cleaned = -0.00315683 Jy ! Component: 600 - total flux cleaned = -0.00310748 Jy ! Component: 650 - total flux cleaned = -0.00308342 Jy ! Component: 700 - total flux cleaned = -0.00303695 Jy ! Component: 750 - total flux cleaned = -0.00308283 Jy ! Component: 800 - total flux cleaned = -0.00290164 Jy ! Component: 850 - total flux cleaned = -0.00283521 Jy ! Component: 900 - total flux cleaned = -0.0027692 Jy ! Component: 950 - total flux cleaned = -0.00270429 Jy ! Component: 1000 - total flux cleaned = -0.00257602 Jy ! Component: 1050 - total flux cleaned = -0.00259698 Jy ! Component: 1100 - total flux cleaned = -0.00251359 Jy ! Component: 1150 - total flux cleaned = -0.00253402 Jy ! Component: 1200 - total flux cleaned = -0.00249316 Jy ! Component: 1250 - total flux cleaned = -0.00245296 Jy ! Component: 1300 - total flux cleaned = -0.00247307 Jy ! Component: 1350 - total flux cleaned = -0.00249258 Jy ! Component: 1400 - total flux cleaned = -0.00245337 Jy ! Component: 1450 - total flux cleaned = -0.00251109 Jy ! Component: 1500 - total flux cleaned = -0.00252988 Jy ! Component: 1550 - total flux cleaned = -0.00251118 Jy ! Component: 1600 - total flux cleaned = -0.00258576 Jy ! Component: 1650 - total flux cleaned = -0.00253024 Jy ! Component: 1700 - total flux cleaned = -0.00254853 Jy ! Component: 1750 - total flux cleaned = -0.00258481 Jy ! Component: 1800 - total flux cleaned = -0.00262075 Jy ! Component: 1850 - total flux cleaned = -0.0026744 Jy ! Component: 1900 - total flux cleaned = -0.00262131 Jy ! Component: 1950 - total flux cleaned = -0.00267395 Jy ! Component: 2000 - total flux cleaned = -0.00272596 Jy ! Component: 2050 - total flux cleaned = -0.00272587 Jy ! Component: 2100 - total flux cleaned = -0.00270875 Jy ! Component: 2150 - total flux cleaned = -0.00275973 Jy ! Component: 2200 - total flux cleaned = -0.00275949 Jy ! Component: 2250 - total flux cleaned = -0.00279285 Jy ! Component: 2300 - total flux cleaned = -0.00279301 Jy ! Component: 2350 - total flux cleaned = -0.00277681 Jy ! Component: 2400 - total flux cleaned = -0.00279327 Jy ! Component: 2450 - total flux cleaned = -0.00285784 Jy ! Component: 2500 - total flux cleaned = -0.00282595 Jy ! Component: 2550 - total flux cleaned = -0.00279378 Jy ! Component: 2600 - total flux cleaned = -0.00273045 Jy ! Component: 2650 - total flux cleaned = -0.0027463 Jy ! Component: 2700 - total flux cleaned = -0.00280851 Jy ! Component: 2750 - total flux cleaned = -0.00276192 Jy ! Component: 2800 - total flux cleaned = -0.00271597 Jy ! Component: 2850 - total flux cleaned = -0.00274646 Jy ! Component: 2900 - total flux cleaned = -0.00274641 Jy ! Component: 2950 - total flux cleaned = -0.00276125 Jy ! Component: 3000 - total flux cleaned = -0.00270157 Jy ! Component: 3050 - total flux cleaned = -0.00273132 Jy ! Component: 3100 - total flux cleaned = -0.00273132 Jy ! Component: 3150 - total flux cleaned = -0.00274593 Jy ! Component: 3200 - total flux cleaned = -0.00267294 Jy ! Component: 3250 - total flux cleaned = -0.00264395 Jy ! Component: 3300 - total flux cleaned = -0.00254318 Jy ! Component: 3350 - total flux cleaned = -0.00260037 Jy ! Component: 3400 - total flux cleaned = -0.00254347 Jy ! Component: 3450 - total flux cleaned = -0.00250122 Jy ! Component: 3500 - total flux cleaned = -0.00257148 Jy ! Component: 3550 - total flux cleaned = -0.00258513 Jy ! Component: 3600 - total flux cleaned = -0.00248803 Jy ! Component: 3650 - total flux cleaned = -0.00254338 Jy ! Component: 3700 - total flux cleaned = -0.00257071 Jy ! Component: 3750 - total flux cleaned = -0.00252974 Jy ! Component: 3800 - total flux cleaned = -0.00251608 Jy ! Component: 3850 - total flux cleaned = -0.00251599 Jy ! Component: 3900 - total flux cleaned = -0.00255603 Jy ! Component: 3950 - total flux cleaned = -0.00248917 Jy ! Component: 4000 - total flux cleaned = -0.00247577 Jy ! Component: 4050 - total flux cleaned = -0.00250222 Jy ! Total flux subtracted in 4096 components = -0.00247591 Jy ! Clean residual min=-0.001178 max=0.000826 Jy/beam ! Clean residual mean=0.000000 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.0961911 Jy keep ! Adding 274 model components to the UV plane model. ! The established model now contains 368 components and 0.0961911 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2325+3957_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.545 x 6.339 at -6.772 degrees (North through East) ! Clean map min=-0.0017163 max=0.086207 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2325+3957_S_map.fits wmodel /image_prod/ug002_uva//J2325+3957_S_map.mod ! Writing 368 model components to file: /image_prod/ug002_uva//J2325+3957_S_map.mod wobs /image_prod/ug002_uva//J2325+3957_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2325+3957_S_uvs.fits wwins /image_prod/ug002_uva//J2325+3957_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J2325+3957_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0862071 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000238505 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.829994 0.829994 1.65999 3.31998 6.63996 13.2799 26.5598 53.1196 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.086 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 361.448 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2325+3957_S_dfm.log closed on Thu Mar 5 06:15:25 2020