! Started logfile: /image_prod/ug002_uva//J0825+1332_S_dfm.log on Wed Mar 4 22:22:50 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//J0825+1332_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0825+1332_S_uva.fits ! AN table 1: 60 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.970833 visibilities/baseline/integration-bin. ! Found source: J0825+1332 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 40 lines of history. ! ! Reading 4893 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 J0825+1332_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 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.016253Jy sigma=7.925326 ! Fit after self-cal, rms=0.831049Jy sigma=6.523504 ! 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=2.928 mas, bmaj=6.561 mas, bpa=2.764 degrees ! Estimated noise=1.84996 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 = 0.131415 Jy ! Component: 100 - total flux cleaned = 0.160608 Jy ! Total flux subtracted in 100 components = 0.160608 Jy ! Clean residual min=-0.007276 max=0.010068 Jy/beam ! Clean residual mean=-0.000013 rms=0.001823 Jy/beam ! Combined flux in latest and established models = 0.160608 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.160608 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073411Jy sigma=0.491777 ! Fit after self-cal, rms=0.073403Jy sigma=0.491737 ! 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=3.448 mas, bmaj=7.331 mas, bpa=3.05 degrees ! Estimated noise=1.33096 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 = 0.0129959 Jy ! Component: 100 - total flux cleaned = 0.0198517 Jy ! Component: 150 - total flux cleaned = 0.0240684 Jy ! Component: 200 - total flux cleaned = 0.0268144 Jy ! Total flux subtracted in 200 components = 0.0268144 Jy ! Clean residual min=-0.004974 max=0.007396 Jy/beam ! Clean residual mean=0.000000 rms=0.001361 Jy/beam ! Combined flux in latest and established models = 0.187422 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 35 components and 0.187422 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071196Jy sigma=0.469310 ! Fit after self-cal, rms=0.071184Jy sigma=0.469066 ! Inverting map ! Added new window around map position (2, 11.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00556565 Jy ! Component: 100 - total flux cleaned = 0.00583995 Jy ! Component: 150 - total flux cleaned = 0.00618236 Jy ! Component: 200 - total flux cleaned = 0.00618489 Jy ! Total flux subtracted in 200 components = 0.00618489 Jy ! Clean residual min=-0.004642 max=0.004724 Jy/beam ! Clean residual mean=0.000004 rms=0.001205 Jy/beam ! Combined flux in latest and established models = 0.193607 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 58 components and 0.193607 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070647Jy sigma=0.463773 ! Fit after self-cal, rms=0.070616Jy sigma=0.463516 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.448 x 7.331 at 3.05 degrees (North through East) ! Clean map min=-0.0044858 max=0.16845 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 KP 1.01 MK 0.98 ! NL 0.97 OV 0.90 PT 1.04 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.02 KP 1.02 MK 1.03 ! NL 1.05 OV 0.92 PT 1.04 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.01 KP 1.01 MK 1.03 ! NL 1.00 OV 0.89 PT 1.01 SC 0.95 ! ! ! Fit before self-cal, rms=0.070616Jy sigma=0.463516 ! Fit after self-cal, rms=0.074100Jy sigma=0.454497 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.436 mas, bmaj=7.383 mas, bpa=3.44 degrees ! Estimated noise=1.33825 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 = 0.00186892 Jy ! Component: 100 - total flux cleaned = 0.00208162 Jy ! Component: 150 - total flux cleaned = 0.00218057 Jy ! Component: 200 - total flux cleaned = 0.00235582 Jy ! Total flux subtracted in 200 components = 0.00235582 Jy ! Clean residual min=-0.003341 max=0.003592 Jy/beam ! Clean residual mean=-0.000005 rms=0.000900 Jy/beam ! Combined flux in latest and established models = 0.195963 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 74 components and 0.195963 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073873Jy sigma=0.453690 ! Fit after self-cal, rms=0.073866Jy sigma=0.453485 ! 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=0.073866Jy sigma=0.453485 ! Fit after self-cal, rms=0.066646Jy sigma=0.440645 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.438 mas, bmaj=7.393 mas, bpa=3.533 degrees ! Estimated noise=1.34374 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115402 Jy ! Component: 100 - total flux cleaned = 0.00157492 Jy ! Component: 150 - total flux cleaned = 0.00200394 Jy ! Component: 200 - total flux cleaned = 0.00222521 Jy ! Total flux subtracted in 200 components = 0.00222521 Jy ! Clean residual min=-0.002374 max=0.002640 Jy/beam ! Clean residual mean=-0.000000 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 0.198188 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 90 components and 0.198188 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066562Jy sigma=0.440065 ! Fit after self-cal, rms=0.066571Jy sigma=0.439980 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 = 0.000473412 Jy ! Component: 100 - total flux cleaned = 0.000659486 Jy ! Component: 150 - total flux cleaned = 0.000742784 Jy ! Component: 200 - total flux cleaned = 0.000844298 Jy ! Total flux subtracted in 200 components = 0.000844298 Jy ! Clean residual min=-0.002249 max=0.002667 Jy/beam ! Clean residual mean=0.000001 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.199032 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 98 components and 0.199032 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066543Jy sigma=0.439802 ! Fit after self-cal, rms=0.066543Jy sigma=0.439795 ! 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=0.066543Jy sigma=0.439795 ! Fit after self-cal, rms=0.064127Jy sigma=0.436157 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.44 mas, bmaj=7.378 mas, bpa=3.511 degrees ! Estimated noise=1.34046 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000487187 Jy ! Component: 100 - total flux cleaned = 0.000767334 Jy ! Component: 150 - total flux cleaned = 0.000884971 Jy ! Component: 200 - total flux cleaned = 0.000989883 Jy ! Total flux subtracted in 200 components = 0.000989883 Jy ! Clean residual min=-0.002123 max=0.002413 Jy/beam ! Clean residual mean=-0.000001 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.200022 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 107 components and 0.200022 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064094Jy sigma=0.435904 ! Fit after self-cal, rms=0.064090Jy sigma=0.435876 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 (122.5, -31). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00161324 Jy ! Component: 100 - total flux cleaned = 0.00156605 Jy ! Component: 150 - total flux cleaned = 0.00173645 Jy ! Component: 200 - total flux cleaned = 0.00182574 Jy ! Total flux subtracted in 200 components = 0.00182574 Jy ! Clean residual min=-0.002065 max=0.002049 Jy/beam ! Clean residual mean=-0.000001 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.201848 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 128 components and 0.201848 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064001Jy sigma=0.435341 ! Fit after self-cal, rms=0.064006Jy sigma=0.435290 ! 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=0.064006Jy sigma=0.435290 ! Fit after self-cal, rms=0.063913Jy sigma=0.435202 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.617 mas, bmaj=11.23 mas, bpa=0.9843 degrees ! Estimated noise=1.60382 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000460273 Jy ! Component: 100 - total flux cleaned = 0.000793874 Jy ! Component: 150 - total flux cleaned = 0.00106729 Jy ! Component: 200 - total flux cleaned = 0.00120645 Jy ! Total flux subtracted in 200 components = 0.00120645 Jy ! Clean residual min=-0.002147 max=0.002107 Jy/beam ! Clean residual mean=0.000001 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.203054 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 142 components and 0.203054 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063901Jy sigma=0.435158 ! Fit after self-cal, rms=0.063900Jy sigma=0.435143 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 = 0.000145452 Jy ! Component: 100 - total flux cleaned = 0.000250253 Jy ! Component: 150 - total flux cleaned = 0.000306733 Jy ! Component: 200 - total flux cleaned = 0.000341141 Jy ! Total flux subtracted in 200 components = 0.000341141 Jy ! Clean residual min=-0.002089 max=0.002126 Jy/beam ! Clean residual mean=0.000001 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.203395 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 154 components and 0.203395 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063895Jy sigma=0.435130 ! Fit after self-cal, rms=0.063894Jy sigma=0.435124 ! 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=3.44 mas, bmaj=7.375 mas, bpa=3.452 degrees ! Estimated noise=1.33871 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.44 x 7.375 at 3.452 degrees (North through East) ! Clean map min=-0.0019717 max=0.16943 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=2.916 mas, bmaj=6.613 mas, bpa=3.08 degrees ! Estimated noise=1.86406 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.132388 Jy ! Component: 100 - total flux cleaned = 0.161579 Jy ! Component: 150 - total flux cleaned = 0.172119 Jy ! Component: 200 - total flux cleaned = 0.17848 Jy ! Total flux subtracted in 200 components = 0.17848 Jy ! Clean residual min=-0.003487 max=0.003528 Jy/beam ! Clean residual mean=-0.000010 rms=0.000882 Jy/beam ! Combined flux in latest and established models = 0.178479 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 34 model components to the UV plane model. ! The established model now contains 34 components and 0.178479 Jy ! Inverting map and beam ! Estimated beam: bmin=3.44 mas, bmaj=7.375 mas, bpa=3.452 degrees ! Estimated noise=1.33871 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 = 0.00611765 Jy ! Component: 100 - total flux cleaned = 0.0101072 Jy ! Component: 150 - total flux cleaned = 0.0130613 Jy ! Component: 200 - total flux cleaned = 0.0153932 Jy ! Total flux subtracted in 200 components = 0.0153932 Jy ! Clean residual min=-0.002388 max=0.002346 Jy/beam ! Clean residual mean=-0.000007 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.193873 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 85 components and 0.193873 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=7.617 mas, bmaj=11.23 mas, bpa=0.9843 degrees ! Estimated noise=1.60382 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00324547 Jy ! Component: 100 - total flux cleaned = 0.00496792 Jy ! Component: 150 - total flux cleaned = 0.0058103 Jy ! Component: 200 - total flux cleaned = 0.00648271 Jy ! Total flux subtracted in 200 components = 0.00648271 Jy ! Clean residual min=-0.002323 max=0.002080 Jy/beam ! Clean residual mean=-0.000004 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.200355 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000504714 Jy ! Component: 100 - total flux cleaned = 0.000831338 Jy ! Component: 150 - total flux cleaned = 0.00111597 Jy ! Component: 200 - total flux cleaned = 0.00134124 Jy ! Total flux subtracted in 200 components = 0.00134124 Jy ! Clean residual min=-0.002192 max=0.001992 Jy/beam ! Clean residual mean=-0.000001 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.201697 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 143 components and 0.201697 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.44 mas, bmaj=7.375 mas, bpa=3.452 degrees ! Estimated noise=1.33871 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.11563e-05 Jy ! Component: 100 - total flux cleaned = 0.000163556 Jy ! Component: 150 - total flux cleaned = 0.000193029 Jy ! Component: 200 - total flux cleaned = 0.000250623 Jy ! Total flux subtracted in 200 components = 0.000250623 Jy ! Clean residual min=-0.002039 max=0.001931 Jy/beam ! Clean residual mean=-0.000001 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.201947 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 173 components and 0.201947 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063883Jy sigma=0.435051 ! Fit after self-cal, rms=0.063880Jy sigma=0.435025 wmodel J0825+1332_S_map.mod ! Writing 173 model components to file: J0825+1332_S_map.mod wobs J0825+1332_S_uvs.fits ! Writing UV FITS file: J0825+1332_S_uvs.fits wwins J0825+1332_S_map.win ! wwins: Wrote 3 windows to J0825+1332_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 = -0.000334303 Jy ! Component: 100 - total flux cleaned = -0.000435031 Jy ! Component: 150 - total flux cleaned = -0.000497673 Jy ! Component: 200 - total flux cleaned = -0.000558174 Jy ! Component: 250 - total flux cleaned = -0.000558387 Jy ! Component: 300 - total flux cleaned = -0.000643745 Jy ! Component: 350 - total flux cleaned = -0.000753761 Jy ! Component: 400 - total flux cleaned = -0.000753469 Jy ! Component: 450 - total flux cleaned = -0.00070141 Jy ! Component: 500 - total flux cleaned = -0.000701803 Jy ! Component: 550 - total flux cleaned = -0.000776062 Jy ! Component: 600 - total flux cleaned = -0.000775876 Jy ! Component: 650 - total flux cleaned = -0.000847871 Jy ! Component: 700 - total flux cleaned = -0.000824228 Jy ! Component: 750 - total flux cleaned = -0.000778767 Jy ! Component: 800 - total flux cleaned = -0.000778735 Jy ! Component: 850 - total flux cleaned = -0.000756519 Jy ! Component: 900 - total flux cleaned = -0.000734416 Jy ! Component: 950 - total flux cleaned = -0.00071289 Jy ! Component: 1000 - total flux cleaned = -0.000649467 Jy ! Component: 1050 - total flux cleaned = -0.000649176 Jy ! Component: 1100 - total flux cleaned = -0.000608233 Jy ! Component: 1150 - total flux cleaned = -0.000568055 Jy ! Component: 1200 - total flux cleaned = -0.000548163 Jy ! Component: 1250 - total flux cleaned = -0.000548255 Jy ! Component: 1300 - total flux cleaned = -0.00054842 Jy ! Component: 1350 - total flux cleaned = -0.000510977 Jy ! Component: 1400 - total flux cleaned = -0.000492291 Jy ! Component: 1450 - total flux cleaned = -0.00052905 Jy ! Component: 1500 - total flux cleaned = -0.000510993 Jy ! Component: 1550 - total flux cleaned = -0.000528793 Jy ! Component: 1600 - total flux cleaned = -0.000511206 Jy ! Component: 1650 - total flux cleaned = -0.000494068 Jy ! Component: 1700 - total flux cleaned = -0.000494199 Jy ! Component: 1750 - total flux cleaned = -0.000494081 Jy ! Component: 1800 - total flux cleaned = -0.000460517 Jy ! Component: 1850 - total flux cleaned = -0.00051014 Jy ! Component: 1900 - total flux cleaned = -0.000444896 Jy ! Component: 1950 - total flux cleaned = -0.000477029 Jy ! Component: 2000 - total flux cleaned = -0.000540783 Jy ! Component: 2050 - total flux cleaned = -0.000556512 Jy ! Component: 2100 - total flux cleaned = -0.000556767 Jy ! Component: 2150 - total flux cleaned = -0.00058776 Jy ! Component: 2200 - total flux cleaned = -0.000648606 Jy ! Component: 2250 - total flux cleaned = -0.000678885 Jy ! Component: 2300 - total flux cleaned = -0.000723608 Jy ! Component: 2350 - total flux cleaned = -0.000753261 Jy ! Component: 2400 - total flux cleaned = -0.000855703 Jy ! Component: 2450 - total flux cleaned = -0.000884498 Jy ! Component: 2500 - total flux cleaned = -0.000941506 Jy ! Component: 2550 - total flux cleaned = -0.000984041 Jy ! Component: 2600 - total flux cleaned = -0.00102627 Jy ! Component: 2650 - total flux cleaned = -0.00101235 Jy ! Component: 2700 - total flux cleaned = -0.0011088 Jy ! Component: 2750 - total flux cleaned = -0.00116339 Jy ! Component: 2800 - total flux cleaned = -0.00121732 Jy ! Component: 2850 - total flux cleaned = -0.00123066 Jy ! Component: 2900 - total flux cleaned = -0.00129718 Jy ! Component: 2950 - total flux cleaned = -0.00136291 Jy ! Component: 3000 - total flux cleaned = -0.00145412 Jy ! Component: 3050 - total flux cleaned = -0.00150568 Jy ! Component: 3100 - total flux cleaned = -0.0015184 Jy ! Component: 3150 - total flux cleaned = -0.00159461 Jy ! Component: 3200 - total flux cleaned = -0.00163248 Jy ! Component: 3250 - total flux cleaned = -0.00169499 Jy ! Component: 3300 - total flux cleaned = -0.00174441 Jy ! Component: 3350 - total flux cleaned = -0.00176899 Jy ! Component: 3400 - total flux cleaned = -0.00181769 Jy ! Component: 3450 - total flux cleaned = -0.00181757 Jy ! Component: 3500 - total flux cleaned = -0.00193761 Jy ! Component: 3550 - total flux cleaned = -0.00194936 Jy ! Component: 3600 - total flux cleaned = -0.00197294 Jy ! Component: 3650 - total flux cleaned = -0.00199635 Jy ! Component: 3700 - total flux cleaned = -0.00199641 Jy ! Component: 3750 - total flux cleaned = -0.00200787 Jy ! Component: 3800 - total flux cleaned = -0.00207687 Jy ! Component: 3850 - total flux cleaned = -0.00207672 Jy ! Component: 3900 - total flux cleaned = -0.00205408 Jy ! Component: 3950 - total flux cleaned = -0.00213297 Jy ! Component: 4000 - total flux cleaned = -0.00213303 Jy ! Component: 4050 - total flux cleaned = -0.00215516 Jy ! Total flux subtracted in 4096 components = -0.0021883 Jy ! Clean residual min=-0.000659 max=0.000634 Jy/beam ! Clean residual mean=-0.000000 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.199759 Jy keep ! Adding 277 model components to the UV plane model. ! The established model now contains 450 components and 0.199759 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0825+1332_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.44 x 7.375 at 3.452 degrees (North through East) ! Clean map min=-0.0015148 max=0.17059 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0825+1332_S_map.fits wmodel /image_prod/ug002_uva//J0825+1332_S_map.mod ! Writing 450 model components to file: /image_prod/ug002_uva//J0825+1332_S_map.mod wobs /image_prod/ug002_uva//J0825+1332_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0825+1332_S_uvs.fits wwins /image_prod/ug002_uva//J0825+1332_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J0825+1332_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.170593 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000197 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.346438 0.346438 0.692876 1.38575 2.7715 5.54301 11.086 22.172 44.3441 88.6882 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.17 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 865.955 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0825+1332_S_dfm.log closed on Wed Mar 4 22:22:54 2020