! Started logfile: /image_prod/ug002_uva//J1445-1629_S_f_dfm.log on Thu Mar 5 01:54:22 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//J1445-1629_S_f_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1445-1629_S_f_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.720833 visibilities/baseline/integration-bin. ! Found source: J1445-1629 ! ! 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 1557 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 J1445-1629_S_f] 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 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.032340Jy sigma=7.322204 ! Fit after self-cal, rms=0.774284Jy sigma=5.390654 ! 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=2.683 mas, bmaj=6.966 mas, bpa=-5.053 degrees ! Estimated noise=3.28749 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 = 0.17757 Jy ! Component: 100 - total flux cleaned = 0.227884 Jy ! Total flux subtracted in 100 components = 0.227884 Jy ! Clean residual min=-0.010788 max=0.020833 Jy/beam ! Clean residual mean=-0.000088 rms=0.003379 Jy/beam ! Combined flux in latest and established models = 0.227884 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.227884 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084897Jy sigma=0.538738 ! Fit after self-cal, rms=0.084856Jy sigma=0.538290 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0220852 Jy ! Component: 100 - total flux cleaned = 0.033172 Jy ! Total flux subtracted in 100 components = 0.033172 Jy ! Clean residual min=-0.008200 max=0.011087 Jy/beam ! Clean residual mean=-0.000034 rms=0.002337 Jy/beam ! Combined flux in latest and established models = 0.261056 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 17 components and 0.261056 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080429Jy sigma=0.481826 ! Fit after self-cal, rms=0.080429Jy sigma=0.481657 ! 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=3.165 mas, bmaj=7.861 mas, bpa=-4.022 degrees ! Estimated noise=2.63085 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 = 0.00604431 Jy ! Component: 100 - total flux cleaned = 0.00948888 Jy ! Component: 150 - total flux cleaned = 0.0115425 Jy ! Component: 200 - total flux cleaned = 0.0121576 Jy ! Total flux subtracted in 200 components = 0.0121576 Jy ! Clean residual min=-0.007436 max=0.011033 Jy/beam ! Clean residual mean=-0.000026 rms=0.002309 Jy/beam ! Combined flux in latest and established models = 0.273214 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 28 components and 0.273214 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080327Jy sigma=0.475340 ! Fit after self-cal, rms=0.080328Jy sigma=0.475275 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.165 x 7.861 at -4.022 degrees (North through East) ! Clean map min=-0.0070751 max=0.22967 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.98 HN 1.05 KP 1.00 ! LA 0.99 MK 1.02 NL 0.97 OV 1.02 ! PT 0.97 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.31 FD 1.01 HN 1.01 KP 0.97 ! LA 1.00 MK 1.00 NL 0.98 OV 1.02 ! PT 0.93 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.97 HN 1.05 KP 0.94 ! LA 0.98 MK 0.96 NL 1.03 OV 1.01 ! PT 0.97 SC 0.97 ! ! ! Fit before self-cal, rms=0.080328Jy sigma=0.475275 ! Fit after self-cal, rms=0.082273Jy sigma=0.459309 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.157 mas, bmaj=7.904 mas, bpa=-4.009 degrees ! Estimated noise=2.62706 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 = -0.00106353 Jy ! Component: 100 - total flux cleaned = -0.00128007 Jy ! Component: 150 - total flux cleaned = -0.00127938 Jy ! Component: 200 - total flux cleaned = -0.00138812 Jy ! Total flux subtracted in 200 components = -0.00138812 Jy ! Clean residual min=-0.006572 max=0.007680 Jy/beam ! Clean residual mean=-0.000009 rms=0.001898 Jy/beam ! Combined flux in latest and established models = 0.271825 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 32 components and 0.271826 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082152Jy sigma=0.458484 ! Fit after self-cal, rms=0.082228Jy sigma=0.458379 ! 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=0.082228Jy sigma=0.458379 ! Fit after self-cal, rms=0.085873Jy sigma=0.437637 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.151 mas, bmaj=7.899 mas, bpa=-4.006 degrees ! Estimated noise=2.62891 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000875655 Jy ! Component: 100 - total flux cleaned = 0.000929383 Jy ! Component: 150 - total flux cleaned = 0.000833797 Jy ! Component: 200 - total flux cleaned = 0.000834233 Jy ! Total flux subtracted in 200 components = 0.000834233 Jy ! Clean residual min=-0.005216 max=0.005334 Jy/beam ! Clean residual mean=-0.000004 rms=0.001202 Jy/beam ! Combined flux in latest and established models = 0.27266 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 38 components and 0.27266 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085784Jy sigma=0.437185 ! Fit after self-cal, rms=0.085886Jy sigma=0.437092 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 (17, -23.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00519344 Jy ! Component: 100 - total flux cleaned = 0.00507099 Jy ! Component: 150 - total flux cleaned = 0.00497461 Jy ! Component: 200 - total flux cleaned = 0.00497344 Jy ! Total flux subtracted in 200 components = 0.00497344 Jy ! Clean residual min=-0.004133 max=0.004406 Jy/beam ! Clean residual mean=-0.000005 rms=0.001067 Jy/beam ! Combined flux in latest and established models = 0.277633 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 54 components and 0.277633 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085439Jy sigma=0.434065 ! Fit after self-cal, rms=0.085434Jy sigma=0.434011 ! 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=0.085434Jy sigma=0.434011 ! Fit after self-cal, rms=0.085684Jy sigma=0.433857 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.143 mas, bmaj=7.884 mas, bpa=-3.912 degrees ! Estimated noise=2.62346 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000738911 Jy ! Component: 100 - total flux cleaned = 0.00080444 Jy ! Component: 150 - total flux cleaned = 0.000921437 Jy ! Component: 200 - total flux cleaned = 0.000921456 Jy ! Total flux subtracted in 200 components = 0.000921456 Jy ! Clean residual min=-0.004109 max=0.004248 Jy/beam ! Clean residual mean=-0.000006 rms=0.001033 Jy/beam ! Combined flux in latest and established models = 0.278555 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 64 components and 0.278555 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085582Jy sigma=0.433236 ! Fit after self-cal, rms=0.085579Jy sigma=0.433228 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 = 7.51807e-08 Jy ! Component: 100 - total flux cleaned = -1.15528e-06 Jy ! Component: 150 - total flux cleaned = -4.46656e-05 Jy ! Component: 200 - total flux cleaned = -4.46395e-05 Jy ! Total flux subtracted in 200 components = -4.46395e-05 Jy ! Clean residual min=-0.004090 max=0.004103 Jy/beam ! Clean residual mean=-0.000006 rms=0.001019 Jy/beam ! Combined flux in latest and established models = 0.27851 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 72 components and 0.27851 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085522Jy sigma=0.432903 ! Fit after self-cal, rms=0.085516Jy sigma=0.432897 ! 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=0.085516Jy sigma=0.432897 ! Fit after self-cal, rms=0.085599Jy sigma=0.432868 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.059 mas, bmaj=15.7 mas, bpa=-4.455 degrees ! Estimated noise=3.30288 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000551628 Jy ! Component: 100 - total flux cleaned = 0.000345909 Jy ! Component: 150 - total flux cleaned = 0.000408699 Jy ! Component: 200 - total flux cleaned = 0.000464369 Jy ! Total flux subtracted in 200 components = 0.000464369 Jy ! Clean residual min=-0.004066 max=0.004258 Jy/beam ! Clean residual mean=-0.000012 rms=0.001270 Jy/beam ! Combined flux in latest and established models = 0.278974 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 80 components and 0.278974 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085600Jy sigma=0.432996 ! Fit after self-cal, rms=0.085600Jy sigma=0.432909 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 = 6.04525e-05 Jy ! Component: 100 - total flux cleaned = 0.000125996 Jy ! Component: 150 - total flux cleaned = 0.000154665 Jy ! Component: 200 - total flux cleaned = 0.00012936 Jy ! Total flux subtracted in 200 components = 0.00012936 Jy ! Clean residual min=-0.004038 max=0.004174 Jy/beam ! Clean residual mean=-0.000011 rms=0.001261 Jy/beam ! Combined flux in latest and established models = 0.279104 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 90 components and 0.279104 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085597Jy sigma=0.433007 ! Fit after self-cal, rms=0.085595Jy sigma=0.432952 ! 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=3.138 mas, bmaj=7.876 mas, bpa=-3.87 degrees ! Estimated noise=2.62182 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.138 x 7.876 at -3.87 degrees (North through East) ! Clean map min=-0.0043679 max=0.23034 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=2.664 mas, bmaj=6.98 mas, bpa=-4.97 degrees ! Estimated noise=3.26173 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.176262 Jy ! Component: 100 - total flux cleaned = 0.227587 Jy ! Component: 150 - total flux cleaned = 0.250404 Jy ! Component: 200 - total flux cleaned = 0.261977 Jy ! Total flux subtracted in 200 components = 0.261977 Jy ! Clean residual min=-0.006381 max=0.007123 Jy/beam ! Clean residual mean=-0.000021 rms=0.001575 Jy/beam ! Combined flux in latest and established models = 0.261977 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.261977 Jy ! Inverting map and beam ! Estimated beam: bmin=3.138 mas, bmaj=7.876 mas, bpa=-3.87 degrees ! Estimated noise=2.62182 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 (2, 7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00755713 Jy ! Component: 100 - total flux cleaned = 0.0126298 Jy ! Component: 150 - total flux cleaned = 0.0151606 Jy ! Component: 200 - total flux cleaned = 0.0158538 Jy ! Total flux subtracted in 200 components = 0.0158538 Jy ! Clean residual min=-0.004726 max=0.004243 Jy/beam ! Clean residual mean=-0.000009 rms=0.001065 Jy/beam ! Combined flux in latest and established models = 0.27783 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 35 components and 0.27783 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=8.059 mas, bmaj=15.7 mas, bpa=-4.455 degrees ! Estimated noise=3.30288 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00150481 Jy ! Component: 100 - total flux cleaned = 0.0016391 Jy ! Component: 150 - total flux cleaned = 0.00180778 Jy ! Component: 200 - total flux cleaned = 0.00196008 Jy ! Total flux subtracted in 200 components = 0.00196008 Jy ! Clean residual min=-0.004217 max=0.004527 Jy/beam ! Clean residual mean=-0.000010 rms=0.001245 Jy/beam ! Combined flux in latest and established models = 0.279791 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 = 4.58184e-05 Jy ! Component: 100 - total flux cleaned = 8.9212e-05 Jy ! Component: 150 - total flux cleaned = 0.000167871 Jy ! Component: 200 - total flux cleaned = 0.000238903 Jy ! Total flux subtracted in 200 components = 0.000238903 Jy ! Clean residual min=-0.003957 max=0.004517 Jy/beam ! Clean residual mean=-0.000009 rms=0.001219 Jy/beam ! Combined flux in latest and established models = 0.280029 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 78 components and 0.280029 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.138 mas, bmaj=7.876 mas, bpa=-3.87 degrees ! Estimated noise=2.62182 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000188081 Jy ! Component: 100 - total flux cleaned = 0.000467883 Jy ! Component: 150 - total flux cleaned = 0.000593556 Jy ! Component: 200 - total flux cleaned = 0.000650321 Jy ! Total flux subtracted in 200 components = 0.000650321 Jy ! Clean residual min=-0.004137 max=0.003917 Jy/beam ! Clean residual mean=-0.000004 rms=0.000990 Jy/beam ! Combined flux in latest and established models = 0.28068 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 92 components and 0.28068 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085566Jy sigma=0.432516 ! Fit after self-cal, rms=0.085544Jy sigma=0.432344 wmodel J1445-1629_S_f_map.mod ! Writing 92 model components to file: J1445-1629_S_f_map.mod wobs J1445-1629_S_f_uvs.fits ! Writing UV FITS file: J1445-1629_S_f_uvs.fits wwins J1445-1629_S_f_map.win ! wwins: Wrote 3 windows to J1445-1629_S_f_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 = 0.000138067 Jy ! Component: 100 - total flux cleaned = 0.000133598 Jy ! Component: 150 - total flux cleaned = -5.88824e-05 Jy ! Component: 200 - total flux cleaned = -0.000304632 Jy ! Component: 250 - total flux cleaned = -0.000719949 Jy ! Component: 300 - total flux cleaned = -0.000834559 Jy ! Component: 350 - total flux cleaned = -0.00100227 Jy ! Component: 400 - total flux cleaned = -0.00111139 Jy ! Component: 450 - total flux cleaned = -0.00127099 Jy ! Component: 500 - total flux cleaned = -0.00142561 Jy ! Component: 550 - total flux cleaned = -0.00147609 Jy ! Component: 600 - total flux cleaned = -0.00157489 Jy ! Component: 650 - total flux cleaned = -0.00167111 Jy ! Component: 700 - total flux cleaned = -0.00171762 Jy ! Component: 750 - total flux cleaned = -0.00157898 Jy ! Component: 800 - total flux cleaned = -0.00157899 Jy ! Component: 850 - total flux cleaned = -0.0016669 Jy ! Component: 900 - total flux cleaned = -0.00149253 Jy ! Component: 950 - total flux cleaned = -0.00140676 Jy ! Component: 1000 - total flux cleaned = -0.00128051 Jy ! Component: 1050 - total flux cleaned = -0.0011973 Jy ! Component: 1100 - total flux cleaned = -0.00111667 Jy ! Component: 1150 - total flux cleaned = -0.000958373 Jy ! Component: 1200 - total flux cleaned = -0.000998411 Jy ! Component: 1250 - total flux cleaned = -0.000959547 Jy ! Component: 1300 - total flux cleaned = -0.000882745 Jy ! Component: 1350 - total flux cleaned = -0.00080713 Jy ! Component: 1400 - total flux cleaned = -0.000733764 Jy ! Component: 1450 - total flux cleaned = -0.00077001 Jy ! Component: 1500 - total flux cleaned = -0.000770216 Jy ! Component: 1550 - total flux cleaned = -0.000770299 Jy ! Component: 1600 - total flux cleaned = -0.000875395 Jy ! Component: 1650 - total flux cleaned = -0.000909724 Jy ! Component: 1700 - total flux cleaned = -0.0010117 Jy ! Component: 1750 - total flux cleaned = -0.000943523 Jy ! Component: 1800 - total flux cleaned = -0.00104405 Jy ! Component: 1850 - total flux cleaned = -0.00107702 Jy ! Component: 1900 - total flux cleaned = -0.00111028 Jy ! Component: 1950 - total flux cleaned = -0.00120787 Jy ! Component: 2000 - total flux cleaned = -0.00123997 Jy ! Component: 2050 - total flux cleaned = -0.00130308 Jy ! Component: 2100 - total flux cleaned = -0.00133454 Jy ! Component: 2150 - total flux cleaned = -0.00148994 Jy ! Component: 2200 - total flux cleaned = -0.00152077 Jy ! Component: 2250 - total flux cleaned = -0.00164252 Jy ! Component: 2300 - total flux cleaned = -0.00179309 Jy ! Component: 2350 - total flux cleaned = -0.00188257 Jy ! Component: 2400 - total flux cleaned = -0.00197132 Jy ! Component: 2450 - total flux cleaned = -0.00214701 Jy ! Component: 2500 - total flux cleaned = -0.002234 Jy ! Component: 2550 - total flux cleaned = -0.00243493 Jy ! Component: 2600 - total flux cleaned = -0.00249176 Jy ! Component: 2650 - total flux cleaned = -0.00257651 Jy ! Component: 2700 - total flux cleaned = -0.00282804 Jy ! Component: 2750 - total flux cleaned = -0.00288331 Jy ! Component: 2800 - total flux cleaned = -0.00307572 Jy ! Component: 2850 - total flux cleaned = -0.00313038 Jy ! Component: 2900 - total flux cleaned = -0.0033196 Jy ! Component: 2950 - total flux cleaned = -0.00337323 Jy ! Component: 3000 - total flux cleaned = -0.00353292 Jy ! Component: 3050 - total flux cleaned = -0.00353299 Jy ! Component: 3100 - total flux cleaned = -0.0037163 Jy ! Component: 3150 - total flux cleaned = -0.00379456 Jy ! Component: 3200 - total flux cleaned = -0.00392358 Jy ! Component: 3250 - total flux cleaned = -0.00397466 Jy ! Component: 3300 - total flux cleaned = -0.00405087 Jy ! Component: 3350 - total flux cleaned = -0.00417707 Jy ! Component: 3400 - total flux cleaned = -0.00425245 Jy ! Component: 3450 - total flux cleaned = -0.00437684 Jy ! Component: 3500 - total flux cleaned = -0.00447592 Jy ! Component: 3550 - total flux cleaned = -0.0046234 Jy ! Component: 3600 - total flux cleaned = -0.00469649 Jy ! Component: 3650 - total flux cleaned = -0.00472104 Jy ! Component: 3700 - total flux cleaned = -0.00486619 Jy ! Component: 3750 - total flux cleaned = -0.00496229 Jy ! Component: 3800 - total flux cleaned = -0.00508154 Jy ! Component: 3850 - total flux cleaned = -0.00515274 Jy ! Component: 3900 - total flux cleaned = -0.00529453 Jy ! Component: 3950 - total flux cleaned = -0.00536506 Jy ! Component: 4000 - total flux cleaned = -0.00543541 Jy ! Component: 4050 - total flux cleaned = -0.00555172 Jy ! Total flux subtracted in 4096 components = -0.00562117 Jy ! Clean residual min=-0.001479 max=0.001474 Jy/beam ! Clean residual mean=-0.000001 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.275059 Jy keep ! Adding 247 model components to the UV plane model. ! The established model now contains 339 components and 0.275059 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1445-1629_S_f_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.138 x 7.876 at -3.87 degrees (North through East) ! Clean map min=-0.0037875 max=0.22981 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1445-1629_S_f_map.fits wmodel /image_prod/ug002_uva//J1445-1629_S_f_map.mod ! Writing 339 model components to file: /image_prod/ug002_uva//J1445-1629_S_f_map.mod wobs /image_prod/ug002_uva//J1445-1629_S_f_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1445-1629_S_f_uvs.fits wwins /image_prod/ug002_uva//J1445-1629_S_f_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J1445-1629_S_f_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.229814 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00038685 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.504995 0.504995 1.00999 2.01998 4.03996 8.07992 16.1598 32.3197 64.6394 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.229 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 594.065 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1445-1629_S_f_dfm.log closed on Thu Mar 5 01:54:25 2020