! Started logfile: /image_prod/ug002_uvm//J0424+4636_S_a_dfm.log on Wed Mar 4 16:38:19 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_uvm//J0424+4636_S_a_uvm.fits ! Reading UV FITS file: /image_prod/ug002_uvm//J0424+4636_S_a_uvm.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! AN table 2: 121 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.918651 visibilities/baseline/integration-bin. ! Found source: J0424+4636 ! ! 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 19446 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 J0424+4636_S_a] 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 26 telescope corrections were flagged in sub-array 1. ! A total of 43 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 26 telescope corrections were flagged in sub-array 1. ! A total of 43 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 26 telescope corrections were flagged in sub-array 1. ! A total of 43 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.004810Jy sigma=8.809483 ! Fit after self-cal, rms=0.945210Jy sigma=8.295126 ! 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=3.801 mas, bmaj=5.056 mas, bpa=9.528 degrees ! Estimated noise=1.07721 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 = 0.0407867 Jy ! Component: 100 - total flux cleaned = 0.0528455 Jy ! Total flux subtracted in 100 components = 0.0528455 Jy ! Clean residual min=-0.002645 max=0.005300 Jy/beam ! Clean residual mean=-0.000001 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 0.0528456 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0528456 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075099Jy sigma=0.482704 ! Fit after self-cal, rms=0.074369Jy sigma=0.475500 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00669712 Jy ! Component: 100 - total flux cleaned = 0.00988616 Jy ! Total flux subtracted in 100 components = 0.00988616 Jy ! Clean residual min=-0.002376 max=0.002318 Jy/beam ! Clean residual mean=0.000004 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.0627317 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 17 components and 0.0627317 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073736Jy sigma=0.468081 ! Fit after self-cal, rms=0.073724Jy sigma=0.467874 ! 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=4.835 mas, bmaj=6.148 mas, bpa=14.27 degrees ! Estimated noise=0.599984 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 = 0.00201875 Jy ! Component: 100 - total flux cleaned = 0.00229907 Jy ! Component: 150 - total flux cleaned = 0.00230237 Jy ! Component: 200 - total flux cleaned = 0.00225578 Jy ! Total flux subtracted in 200 components = 0.00225578 Jy ! Clean residual min=-0.001648 max=0.001636 Jy/beam ! Clean residual mean=0.000013 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.0649875 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 27 components and 0.0649875 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073614Jy sigma=0.467446 ! Fit after self-cal, rms=0.073603Jy sigma=0.467423 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.835 x 6.148 at 14.27 degrees (North through East) ! Clean map min=-0.0016223 max=0.056565 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.05 HN 1.03 KP 1.00 ! LA 1.00 MK 0.96 NL 1.05 OV 1.00 ! PT 1.02 SC 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 FD 1.00 HN 1.04 KP 1.00 ! LA 0.98 NL 0.96 OV 1.00 PT 1.03 ! SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.00 HN 1.04 KP 1.00 ! LA 1.02 MK 1.17 NL 1.00 OV 0.97 ! PT 1.06 SC 0.84 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.01 HN 1.07 KP 1.01 ! LA 1.01 NL 0.80 OV 1.00 PT 1.01 ! SC 0.74 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.05 HN 1.13 KP 0.98 ! LA 0.99 MK 1.17 NL 0.99 OV 1.01 ! PT 0.99 SC 1.08 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 1.05 HN 1.16 KP 0.97 ! LA 0.99 NL 0.92 OV 1.04 PT 1.05 ! SC 1.01 ! ! ! Fit before self-cal, rms=0.073603Jy sigma=0.467423 ! Fit after self-cal, rms=0.066336Jy sigma=0.465051 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.831 mas, bmaj=6.159 mas, bpa=17.15 degrees ! Estimated noise=0.600296 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 = 7.59765e-06 Jy ! Component: 100 - total flux cleaned = 5.55429e-05 Jy ! Component: 150 - total flux cleaned = 7.49948e-05 Jy ! Component: 200 - total flux cleaned = 7.54485e-05 Jy ! Total flux subtracted in 200 components = 7.54485e-05 Jy ! Clean residual min=-0.001312 max=0.001482 Jy/beam ! Clean residual mean=0.000010 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.0650629 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 37 components and 0.0650629 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066305Jy sigma=0.464974 ! Fit after self-cal, rms=0.066309Jy sigma=0.464806 ! 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=0.066309Jy sigma=0.464806 ! Fit after self-cal, rms=0.059878Jy sigma=0.461504 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.783 mas, bmaj=6.085 mas, bpa=15.21 degrees ! Estimated noise=0.59614 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000141778 Jy ! Component: 100 - total flux cleaned = 9.81695e-05 Jy ! Component: 150 - total flux cleaned = 8.57022e-05 Jy ! Component: 200 - total flux cleaned = 7.41639e-05 Jy ! Total flux subtracted in 200 components = 7.41639e-05 Jy ! Clean residual min=-0.001092 max=0.001061 Jy/beam ! Clean residual mean=0.000007 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.0651371 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 46 components and 0.0651371 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059870Jy sigma=0.461446 ! Fit after self-cal, rms=0.059879Jy sigma=0.461302 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 = -1.58339e-05 Jy ! Component: 100 - total flux cleaned = -3.90297e-05 Jy ! Component: 150 - total flux cleaned = -3.87854e-05 Jy ! Component: 200 - total flux cleaned = -4.76493e-05 Jy ! Total flux subtracted in 200 components = -4.76493e-05 Jy ! Clean residual min=-0.001097 max=0.001060 Jy/beam ! Clean residual mean=0.000007 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.0650895 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 48 components and 0.0650895 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059875Jy sigma=0.461267 ! Fit after self-cal, rms=0.059874Jy sigma=0.461260 ! 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=0.059874Jy sigma=0.461260 ! Fit after self-cal, rms=0.059777Jy sigma=0.461248 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.768 mas, bmaj=6.065 mas, bpa=14.88 degrees ! Estimated noise=0.595651 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000151019 Jy ! Component: 100 - total flux cleaned = 0.00012992 Jy ! Component: 150 - total flux cleaned = 0.000120815 Jy ! Component: 200 - total flux cleaned = 0.000112323 Jy ! Total flux subtracted in 200 components = 0.000112323 Jy ! Clean residual min=-0.001098 max=0.001075 Jy/beam ! Clean residual mean=0.000007 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.0652018 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 48 components and 0.0652018 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059773Jy sigma=0.461215 ! Fit after self-cal, rms=0.059774Jy sigma=0.461207 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 = 3.12576e-06 Jy ! Component: 100 - total flux cleaned = -5.60664e-06 Jy ! Component: 150 - total flux cleaned = -2.07098e-05 Jy ! Component: 200 - total flux cleaned = -2.05884e-05 Jy ! Total flux subtracted in 200 components = -2.05884e-05 Jy ! Clean residual min=-0.001094 max=0.001079 Jy/beam ! Clean residual mean=0.000007 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.0651812 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 50 components and 0.0651812 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059772Jy sigma=0.461188 ! Fit after self-cal, rms=0.059771Jy sigma=0.461184 ! 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=0.059771Jy sigma=0.461184 ! Fit after self-cal, rms=0.059671Jy sigma=0.461180 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.667 mas, bmaj=9.852 mas, bpa=-2.326 degrees ! Estimated noise=0.667656 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000222167 Jy ! Component: 100 - total flux cleaned = 0.000240941 Jy ! Component: 150 - total flux cleaned = 0.000245374 Jy ! Component: 200 - total flux cleaned = 0.000248526 Jy ! Total flux subtracted in 200 components = 0.000248526 Jy ! Clean residual min=-0.001132 max=0.000994 Jy/beam ! Clean residual mean=0.000013 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.0654297 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 52 components and 0.0654297 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059671Jy sigma=0.461173 ! Fit after self-cal, rms=0.059670Jy sigma=0.461168 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 = 1.48081e-06 Jy ! Component: 100 - total flux cleaned = -4.11084e-06 Jy ! Component: 150 - total flux cleaned = -2.53528e-07 Jy ! Component: 200 - total flux cleaned = 2.46213e-06 Jy ! Total flux subtracted in 200 components = 2.46213e-06 Jy ! Clean residual min=-0.001130 max=0.000993 Jy/beam ! Clean residual mean=0.000013 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.0654322 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 53 components and 0.0654322 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059669Jy sigma=0.461162 ! Fit after self-cal, rms=0.059669Jy sigma=0.461159 ! 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=4.756 mas, bmaj=6.05 mas, bpa=14.62 degrees ! Estimated noise=0.595373 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.756 x 6.05 at 14.62 degrees (North through East) ! Clean map min=-0.001041 max=0.05616 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=3.778 mas, bmaj=4.983 mas, bpa=7.63 degrees ! Estimated noise=1.06767 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0409024 Jy ! Component: 100 - total flux cleaned = 0.0542988 Jy ! Component: 150 - total flux cleaned = 0.0605739 Jy ! Component: 200 - total flux cleaned = 0.063379 Jy ! Total flux subtracted in 200 components = 0.063379 Jy ! Clean residual min=-0.002054 max=0.002166 Jy/beam ! Clean residual mean=0.000002 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.063379 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.063379 Jy ! Inverting map and beam ! Estimated beam: bmin=4.756 mas, bmaj=6.05 mas, bpa=14.62 degrees ! Estimated noise=0.595373 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 = 0.00162473 Jy ! Component: 100 - total flux cleaned = 0.00172304 Jy ! Component: 150 - total flux cleaned = 0.00175928 Jy ! Component: 200 - total flux cleaned = 0.00178782 Jy ! Total flux subtracted in 200 components = 0.00178782 Jy ! Clean residual min=-0.001121 max=0.001056 Jy/beam ! Clean residual mean=0.000007 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.0651669 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 31 components and 0.0651668 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=8.667 mas, bmaj=9.852 mas, bpa=-2.326 degrees ! Estimated noise=0.667656 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000300762 Jy ! Component: 100 - total flux cleaned = 0.000273151 Jy ! Component: 150 - total flux cleaned = 0.000252244 Jy ! Component: 200 - total flux cleaned = 0.000243671 Jy ! Total flux subtracted in 200 components = 0.000243671 Jy ! Clean residual min=-0.001134 max=0.000957 Jy/beam ! Clean residual mean=0.000013 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.0654105 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.4225e-05 Jy ! Component: 100 - total flux cleaned = -2.04095e-05 Jy ! Component: 150 - total flux cleaned = -2.60669e-05 Jy ! Component: 200 - total flux cleaned = -3.12637e-05 Jy ! Total flux subtracted in 200 components = -3.12637e-05 Jy ! Clean residual min=-0.001133 max=0.000963 Jy/beam ! Clean residual mean=0.000013 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.0653793 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 40 components and 0.0653793 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.756 mas, bmaj=6.05 mas, bpa=14.62 degrees ! Estimated noise=0.595373 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.12283e-05 Jy ! Component: 100 - total flux cleaned = -5.2273e-05 Jy ! Component: 150 - total flux cleaned = -0.000105664 Jy ! Component: 200 - total flux cleaned = -0.000143597 Jy ! Total flux subtracted in 200 components = -0.000143597 Jy ! Clean residual min=-0.001100 max=0.001076 Jy/beam ! Clean residual mean=0.000007 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.0652357 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 48 components and 0.0652357 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059670Jy sigma=0.461172 ! Fit after self-cal, rms=0.059664Jy sigma=0.461148 wmodel J0424+4636_S_a_map.mod ! Writing 48 model components to file: J0424+4636_S_a_map.mod wobs J0424+4636_S_a_uvs.fits ! Writing UV FITS file: J0424+4636_S_a_uvs.fits wwins J0424+4636_S_a_map.win ! wwins: Wrote 1 windows to J0424+4636_S_a_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 = -5.94382e-05 Jy ! Component: 100 - total flux cleaned = 6.53329e-05 Jy ! Component: 150 - total flux cleaned = 0.000219399 Jy ! Component: 200 - total flux cleaned = 0.000268787 Jy ! Component: 250 - total flux cleaned = 0.000301161 Jy ! Component: 300 - total flux cleaned = 0.00030105 Jy ! Component: 350 - total flux cleaned = 0.000285464 Jy ! Component: 400 - total flux cleaned = 0.000270112 Jy ! Component: 450 - total flux cleaned = 0.000239856 Jy ! Component: 500 - total flux cleaned = 0.000166397 Jy ! Component: 550 - total flux cleaned = 0.000151808 Jy ! Component: 600 - total flux cleaned = 8.00973e-05 Jy ! Component: 650 - total flux cleaned = 3.80728e-05 Jy ! Component: 700 - total flux cleaned = 2.38155e-05 Jy ! Component: 750 - total flux cleaned = -4.52229e-05 Jy ! Component: 800 - total flux cleaned = -0.000126754 Jy ! Component: 850 - total flux cleaned = -0.000140006 Jy ! Component: 900 - total flux cleaned = -0.000193208 Jy ! Component: 950 - total flux cleaned = -0.00020629 Jy ! Component: 1000 - total flux cleaned = -0.000206319 Jy ! Component: 1050 - total flux cleaned = -0.000244868 Jy ! Component: 1100 - total flux cleaned = -0.000244784 Jy ! Component: 1150 - total flux cleaned = -0.000219398 Jy ! Component: 1200 - total flux cleaned = -0.000231887 Jy ! Component: 1250 - total flux cleaned = -0.000207093 Jy ! Component: 1300 - total flux cleaned = -0.000207237 Jy ! Component: 1350 - total flux cleaned = -0.00024375 Jy ! Component: 1400 - total flux cleaned = -0.000267772 Jy ! Component: 1450 - total flux cleaned = -0.000267797 Jy ! Component: 1500 - total flux cleaned = -0.000220168 Jy ! Component: 1550 - total flux cleaned = -0.000231962 Jy ! Component: 1600 - total flux cleaned = -0.000208459 Jy ! Component: 1650 - total flux cleaned = -0.000220035 Jy ! Component: 1700 - total flux cleaned = -0.000208464 Jy ! Component: 1750 - total flux cleaned = -0.000231352 Jy ! Component: 1800 - total flux cleaned = -0.000208449 Jy ! Component: 1850 - total flux cleaned = -0.000219901 Jy ! Component: 1900 - total flux cleaned = -0.000208659 Jy ! Component: 1950 - total flux cleaned = -0.000186427 Jy ! Component: 2000 - total flux cleaned = -0.000253023 Jy ! Component: 2050 - total flux cleaned = -0.000230894 Jy ! Component: 2100 - total flux cleaned = -0.000187047 Jy ! Component: 2150 - total flux cleaned = -0.000219732 Jy ! Component: 2200 - total flux cleaned = -0.000198139 Jy ! Component: 2250 - total flux cleaned = -0.000198214 Jy ! Component: 2300 - total flux cleaned = -0.000230242 Jy ! Component: 2350 - total flux cleaned = -0.000209073 Jy ! Component: 2400 - total flux cleaned = -0.000219622 Jy ! Component: 2450 - total flux cleaned = -0.000198548 Jy ! Component: 2500 - total flux cleaned = -0.00025074 Jy ! Component: 2550 - total flux cleaned = -0.000219636 Jy ! Component: 2600 - total flux cleaned = -0.000219597 Jy ! Component: 2650 - total flux cleaned = -0.000260657 Jy ! Component: 2700 - total flux cleaned = -0.000270892 Jy ! Component: 2750 - total flux cleaned = -0.000301289 Jy ! Component: 2800 - total flux cleaned = -0.000291281 Jy ! Component: 2850 - total flux cleaned = -0.000311333 Jy ! Component: 2900 - total flux cleaned = -0.000331146 Jy ! Component: 2950 - total flux cleaned = -0.000360844 Jy ! Component: 3000 - total flux cleaned = -0.000350959 Jy ! Component: 3050 - total flux cleaned = -0.000360753 Jy ! Component: 3100 - total flux cleaned = -0.000419285 Jy ! Component: 3150 - total flux cleaned = -0.000370628 Jy ! Component: 3200 - total flux cleaned = -0.000390026 Jy ! Component: 3250 - total flux cleaned = -0.000390008 Jy ! Component: 3300 - total flux cleaned = -0.000447502 Jy ! Component: 3350 - total flux cleaned = -0.000418998 Jy ! Component: 3400 - total flux cleaned = -0.000447361 Jy ! Component: 3450 - total flux cleaned = -0.000428508 Jy ! Component: 3500 - total flux cleaned = -0.000447357 Jy ! Component: 3550 - total flux cleaned = -0.0004474 Jy ! Component: 3600 - total flux cleaned = -0.000447416 Jy ! Component: 3650 - total flux cleaned = -0.000447274 Jy ! Component: 3700 - total flux cleaned = -0.000428856 Jy ! Component: 3750 - total flux cleaned = -0.000474683 Jy ! Component: 3800 - total flux cleaned = -0.000419966 Jy ! Component: 3850 - total flux cleaned = -0.000456266 Jy ! Component: 3900 - total flux cleaned = -0.000447185 Jy ! Component: 3950 - total flux cleaned = -0.000420265 Jy ! Component: 4000 - total flux cleaned = -0.000411311 Jy ! Component: 4050 - total flux cleaned = -0.000438127 Jy ! Total flux subtracted in 4096 components = -0.000473639 Jy ! Clean residual min=-0.000486 max=0.000634 Jy/beam ! Clean residual mean=0.000003 rms=0.000168 Jy/beam ! Combined flux in latest and established models = 0.064762 Jy keep ! Adding 306 model components to the UV plane model. ! The established model now contains 354 components and 0.064762 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uvm//J0424+4636_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.756 x 6.05 at 14.62 degrees (North through East) ! Clean map min=-0.00088065 max=0.056111 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uvm//J0424+4636_S_a_map.fits wmodel /image_prod/ug002_uvm//J0424+4636_S_a_map.mod ! Writing 354 model components to file: /image_prod/ug002_uvm//J0424+4636_S_a_map.mod wobs /image_prod/ug002_uvm//J0424+4636_S_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uvm//J0424+4636_S_a_uvs.fits wwins /image_prod/ug002_uvm//J0424+4636_S_a_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uvm//J0424+4636_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.056111 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000167727 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.896762 0.896762 1.79352 3.58705 7.1741 14.3482 28.6964 57.3928 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.056 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 334.536 quit ! Quitting program ! Log file /image_prod/ug002_uvm//J0424+4636_S_a_dfm.log closed on Wed Mar 4 16:38:23 2020