! Started logfile: /vlbi/uf001/uva//J0240+6113_S_dfm.log on Sun Jan 13 21:29:33 2019 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 /vlbi/uf001/uva//J0240+6113_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0240+6113_S_uva.fits ! AN table 1: 146 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.942466 visibilities/baseline/integration-bin. ! Found source: J0240+6113 ! ! 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 18576 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 J0240+6113_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 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.017298Jy sigma=20.950004 ! Fit after self-cal, rms=0.804295Jy sigma=16.621595 ! 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=3.044 mas, bmaj=4.144 mas, bpa=-20.09 degrees ! Estimated noise=0.459274 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 = 0.139427 Jy ! Component: 100 - total flux cleaned = 0.190165 Jy ! Total flux subtracted in 100 components = 0.190165 Jy ! Clean residual min=-0.007129 max=0.024358 Jy/beam ! Clean residual mean=0.000003 rms=0.002310 Jy/beam ! Combined flux in latest and established models = 0.190165 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.190165 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082775Jy sigma=1.646171 ! Fit after self-cal, rms=0.082720Jy sigma=1.645165 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0283823 Jy ! Component: 100 - total flux cleaned = 0.0454205 Jy ! Total flux subtracted in 100 components = 0.0454205 Jy ! Clean residual min=-0.004632 max=0.008932 Jy/beam ! Clean residual mean=0.000004 rms=0.001394 Jy/beam ! Combined flux in latest and established models = 0.235585 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 34 components and 0.235585 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068800Jy sigma=1.353209 ! Fit after self-cal, rms=0.068777Jy sigma=1.352756 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0111746 Jy ! Component: 100 - total flux cleaned = 0.0186989 Jy ! Total flux subtracted in 100 components = 0.0186989 Jy ! Clean residual min=-0.004552 max=0.005553 Jy/beam ! Clean residual mean=0.000004 rms=0.001176 Jy/beam ! Combined flux in latest and established models = 0.254284 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 44 components and 0.254284 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066145Jy sigma=1.299445 ! Fit after self-cal, rms=0.066134Jy sigma=1.299238 ! 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=3.822 mas, bmaj=4.97 mas, bpa=-22.17 degrees ! Estimated noise=0.256442 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 = 0.00691343 Jy ! Component: 100 - total flux cleaned = 0.0108753 Jy ! Component: 150 - total flux cleaned = 0.0132899 Jy ! Component: 200 - total flux cleaned = 0.0147637 Jy ! Total flux subtracted in 200 components = 0.0147637 Jy ! Clean residual min=-0.005512 max=0.005972 Jy/beam ! Clean residual mean=0.000004 rms=0.001257 Jy/beam ! Combined flux in latest and established models = 0.269048 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 52 components and 0.269048 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065321Jy sigma=1.284554 ! Fit after self-cal, rms=0.065317Jy sigma=1.284469 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.822 x 4.97 at -22.17 degrees (North through East) ! Clean map min=-0.0054358 max=0.18965 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 0.96 KP 1.00 ! LA 0.96 MK 1.00 NL 1.03 OV 0.99 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 0.98 KP 1.00 ! LA 0.96 MK 1.01 NL 1.02 OV 0.95 ! PT 0.98 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.99 HN 0.98 KP 1.01 ! LA 0.97 MK 1.09 NL 1.04 OV 1.00 ! PT 0.99 SC 1.09 ! ! ! Fit before self-cal, rms=0.065317Jy sigma=1.284469 ! Fit after self-cal, rms=0.065182Jy sigma=1.269762 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.858 mas, bmaj=5.003 mas, bpa=-22.44 degrees ! Estimated noise=0.257883 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 = -1.55753e-05 Jy ! Component: 100 - total flux cleaned = -8.90255e-05 Jy ! Component: 150 - total flux cleaned = -0.000171596 Jy ! Component: 200 - total flux cleaned = -0.000263856 Jy ! Total flux subtracted in 200 components = -0.000263856 Jy ! Clean residual min=-0.005913 max=0.005178 Jy/beam ! Clean residual mean=0.000000 rms=0.001204 Jy/beam ! Combined flux in latest and established models = 0.268784 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 60 components and 0.268784 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065167Jy sigma=1.269478 ! Fit after self-cal, rms=0.065176Jy sigma=1.269420 ! 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=0.065176Jy sigma=1.269420 ! Fit after self-cal, rms=0.061402Jy sigma=1.184553 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.881 mas, bmaj=4.94 mas, bpa=-21.81 degrees ! Estimated noise=0.257932 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000180631 Jy ! Component: 100 - total flux cleaned = 0.000128293 Jy ! Component: 150 - total flux cleaned = 0.000130532 Jy ! Component: 200 - total flux cleaned = 9.03384e-05 Jy ! Total flux subtracted in 200 components = 9.03384e-05 Jy ! Clean residual min=-0.001515 max=0.002082 Jy/beam ! Clean residual mean=-0.000001 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.268874 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 63 components and 0.268874 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061304Jy sigma=1.182835 ! Fit after self-cal, rms=0.061301Jy sigma=1.182772 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 (9, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00195637 Jy ! Component: 100 - total flux cleaned = 0.00226308 Jy ! Component: 150 - total flux cleaned = 0.00238372 Jy ! Component: 200 - total flux cleaned = 0.00255497 Jy ! Total flux subtracted in 200 components = 0.00255497 Jy ! Clean residual min=-0.001420 max=0.001710 Jy/beam ! Clean residual mean=-0.000001 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.271429 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 78 components and 0.271429 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061220Jy sigma=1.181155 ! Fit after self-cal, rms=0.061214Jy sigma=1.181033 ! Inverting map ! Added new window around map position (11.5, -83). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00142477 Jy ! Component: 100 - total flux cleaned = 0.00184919 Jy ! Component: 150 - total flux cleaned = 0.00201862 Jy ! Component: 200 - total flux cleaned = 0.00208103 Jy ! Total flux subtracted in 200 components = 0.00208103 Jy ! Clean residual min=-0.001356 max=0.001279 Jy/beam ! Clean residual mean=0.000001 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.27351 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 94 components and 0.27351 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061164Jy sigma=1.179968 ! Fit after self-cal, rms=0.061162Jy sigma=1.179915 ! 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=0.061162Jy sigma=1.179915 ! Fit after self-cal, rms=0.061338Jy sigma=1.179171 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.894 mas, bmaj=4.922 mas, bpa=-20.88 degrees ! Estimated noise=0.25823 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000721324 Jy ! Component: 100 - total flux cleaned = 0.00102859 Jy ! Component: 150 - total flux cleaned = 0.00133137 Jy ! Component: 200 - total flux cleaned = 0.00157446 Jy ! Total flux subtracted in 200 components = 0.00157446 Jy ! Clean residual min=-0.001297 max=0.001218 Jy/beam ! Clean residual mean=0.000001 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.275085 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 101 components and 0.275085 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061295Jy sigma=1.178356 ! Fit after self-cal, rms=0.061294Jy sigma=1.178333 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 = 0.000270854 Jy ! Component: 100 - total flux cleaned = 0.000456765 Jy ! Component: 150 - total flux cleaned = 0.000506294 Jy ! Component: 200 - total flux cleaned = 0.000554244 Jy ! Total flux subtracted in 200 components = 0.000554244 Jy ! Clean residual min=-0.001267 max=0.001190 Jy/beam ! Clean residual mean=0.000002 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.275639 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 108 components and 0.275639 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061274Jy sigma=1.177944 ! Fit after self-cal, rms=0.061274Jy sigma=1.177935 ! 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=0.061274Jy sigma=1.177935 ! Fit after self-cal, rms=0.061413Jy sigma=1.177778 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.227 mas, bmaj=8.773 mas, bpa=-54.53 degrees ! Estimated noise=0.327571 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000335615 Jy ! Component: 100 - total flux cleaned = 0.000352514 Jy ! Component: 150 - total flux cleaned = 0.000366979 Jy ! Component: 200 - total flux cleaned = 0.0003921 Jy ! Total flux subtracted in 200 components = 0.0003921 Jy ! Clean residual min=-0.001297 max=0.001357 Jy/beam ! Clean residual mean=0.000004 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.276031 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 127 components and 0.276031 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061407Jy sigma=1.177611 ! Fit after self-cal, rms=0.061406Jy sigma=1.177594 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 = 0.000135897 Jy ! Component: 100 - total flux cleaned = 0.000159195 Jy ! Component: 150 - total flux cleaned = 0.000169408 Jy ! Component: 200 - total flux cleaned = 0.000187674 Jy ! Total flux subtracted in 200 components = 0.000187674 Jy ! Clean residual min=-0.001278 max=0.001343 Jy/beam ! Clean residual mean=0.000004 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.276219 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 139 components and 0.276219 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061405Jy sigma=1.177538 ! Fit after self-cal, rms=0.061404Jy sigma=1.177528 ! 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=3.901 mas, bmaj=4.916 mas, bpa=-20.28 degrees ! Estimated noise=0.258548 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.901 x 4.916 at -20.28 degrees (North through East) ! Clean map min=-0.0012188 max=0.19091 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=3.106 mas, bmaj=4.108 mas, bpa=-17.89 degrees ! Estimated noise=0.467334 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.140969 Jy ! Component: 100 - total flux cleaned = 0.191711 Jy ! Component: 150 - total flux cleaned = 0.219837 Jy ! Component: 200 - total flux cleaned = 0.236906 Jy ! Total flux subtracted in 200 components = 0.236906 Jy ! Clean residual min=-0.003708 max=0.008967 Jy/beam ! Clean residual mean=0.000000 rms=0.001021 Jy/beam ! Combined flux in latest and established models = 0.236906 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.236906 Jy ! Inverting map and beam ! Estimated beam: bmin=3.901 mas, bmaj=4.916 mas, bpa=-20.28 degrees ! Estimated noise=0.258548 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 = 0.0140303 Jy ! Component: 100 - total flux cleaned = 0.0219758 Jy ! Component: 150 - total flux cleaned = 0.0268158 Jy ! Component: 200 - total flux cleaned = 0.0300435 Jy ! Total flux subtracted in 200 components = 0.0300435 Jy ! Clean residual min=-0.001507 max=0.001873 Jy/beam ! Clean residual mean=-0.000002 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.266949 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 62 components and 0.266949 Jy ! Inverting map ! Added new window around map position (3, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0024019 Jy ! Component: 100 - total flux cleaned = 0.00404703 Jy ! Component: 150 - total flux cleaned = 0.00491432 Jy ! Component: 200 - total flux cleaned = 0.00568319 Jy ! Total flux subtracted in 200 components = 0.00568319 Jy ! Clean residual min=-0.001320 max=0.001269 Jy/beam ! Clean residual mean=0.000000 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.272632 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 80 components and 0.272632 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=8.227 mas, bmaj=8.773 mas, bpa=-54.53 degrees ! Estimated noise=0.327571 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00130762 Jy ! Component: 100 - total flux cleaned = 0.00211707 Jy ! Component: 150 - total flux cleaned = 0.00268276 Jy ! Component: 200 - total flux cleaned = 0.00308157 Jy ! Total flux subtracted in 200 components = 0.00308157 Jy ! Clean residual min=-0.001251 max=0.001370 Jy/beam ! Clean residual mean=0.000003 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.275714 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 = 0.000196311 Jy ! Component: 100 - total flux cleaned = 0.000275371 Jy ! Component: 150 - total flux cleaned = 0.000355413 Jy ! Component: 200 - total flux cleaned = 0.000391285 Jy ! Total flux subtracted in 200 components = 0.000391285 Jy ! Clean residual min=-0.001232 max=0.001362 Jy/beam ! Clean residual mean=0.000004 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.276105 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 132 components and 0.276105 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.901 mas, bmaj=4.916 mas, bpa=-20.28 degrees ! Estimated noise=0.258548 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000326975 Jy ! Component: 100 - total flux cleaned = -0.000174891 Jy ! Component: 150 - total flux cleaned = -3.62904e-05 Jy ! Component: 200 - total flux cleaned = -4.00653e-06 Jy ! Total flux subtracted in 200 components = -4.00653e-06 Jy ! Clean residual min=-0.001328 max=0.001197 Jy/beam ! Clean residual mean=0.000002 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.276101 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 146 components and 0.276101 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061436Jy sigma=1.177827 ! Fit after self-cal, rms=0.061435Jy sigma=1.177785 wmodel J0240+6113_S_map.mod ! Writing 146 model components to file: J0240+6113_S_map.mod wobs J0240+6113_S_uvs.fits ! Writing UV FITS file: J0240+6113_S_uvs.fits wwins J0240+6113_S_map.win ! wwins: Wrote 4 windows to J0240+6113_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 = -8.35512e-05 Jy ! Component: 100 - total flux cleaned = 0.000130472 Jy ! Component: 150 - total flux cleaned = 0.000353571 Jy ! Component: 200 - total flux cleaned = 0.000509973 Jy ! Component: 250 - total flux cleaned = 0.000605021 Jy ! Component: 300 - total flux cleaned = 0.000623746 Jy ! Component: 350 - total flux cleaned = 0.000696268 Jy ! Component: 400 - total flux cleaned = 0.000678224 Jy ! Component: 450 - total flux cleaned = 0.000695938 Jy ! Component: 500 - total flux cleaned = 0.000799153 Jy ! Component: 550 - total flux cleaned = 0.000815966 Jy ! Component: 600 - total flux cleaned = 0.000899823 Jy ! Component: 650 - total flux cleaned = 0.000899608 Jy ! Component: 700 - total flux cleaned = 0.000981282 Jy ! Component: 750 - total flux cleaned = 0.000997202 Jy ! Component: 800 - total flux cleaned = 0.000996944 Jy ! Component: 850 - total flux cleaned = 0.000949443 Jy ! Component: 900 - total flux cleaned = 0.000902753 Jy ! Component: 950 - total flux cleaned = 0.000933502 Jy ! Component: 1000 - total flux cleaned = 0.000902935 Jy ! Component: 1050 - total flux cleaned = 0.000948722 Jy ! Component: 1100 - total flux cleaned = 0.000888662 Jy ! Component: 1150 - total flux cleaned = 0.000873874 Jy ! Component: 1200 - total flux cleaned = 0.000903525 Jy ! Component: 1250 - total flux cleaned = 0.000918042 Jy ! Component: 1300 - total flux cleaned = 0.000889209 Jy ! Component: 1350 - total flux cleaned = 0.000917758 Jy ! Component: 1400 - total flux cleaned = 0.000946159 Jy ! Component: 1450 - total flux cleaned = 0.000974317 Jy ! Component: 1500 - total flux cleaned = 0.000960461 Jy ! Component: 1550 - total flux cleaned = 0.00100187 Jy ! Component: 1600 - total flux cleaned = 0.00101567 Jy ! Component: 1650 - total flux cleaned = 0.000988477 Jy ! Component: 1700 - total flux cleaned = 0.00105583 Jy ! Component: 1750 - total flux cleaned = 0.00104261 Jy ! Component: 1800 - total flux cleaned = 0.00105605 Jy ! Component: 1850 - total flux cleaned = 0.00110895 Jy ! Component: 1900 - total flux cleaned = 0.00113507 Jy ! Component: 1950 - total flux cleaned = 0.001135 Jy ! Component: 2000 - total flux cleaned = 0.00117347 Jy ! Component: 2050 - total flux cleaned = 0.00121155 Jy ! Component: 2100 - total flux cleaned = 0.00121164 Jy ! Component: 2150 - total flux cleaned = 0.00119899 Jy ! Component: 2200 - total flux cleaned = 0.00128644 Jy ! Component: 2250 - total flux cleaned = 0.00124922 Jy ! Component: 2300 - total flux cleaned = 0.00129854 Jy ! Component: 2350 - total flux cleaned = 0.00126194 Jy ! Component: 2400 - total flux cleaned = 0.00129839 Jy ! Component: 2450 - total flux cleaned = 0.0012984 Jy ! Component: 2500 - total flux cleaned = 0.00132245 Jy ! Component: 2550 - total flux cleaned = 0.00139381 Jy ! Component: 2600 - total flux cleaned = 0.00137019 Jy ! Component: 2650 - total flux cleaned = 0.00137036 Jy ! Component: 2700 - total flux cleaned = 0.00138199 Jy ! Component: 2750 - total flux cleaned = 0.00140512 Jy ! Component: 2800 - total flux cleaned = 0.00139361 Jy ! Component: 2850 - total flux cleaned = 0.00139358 Jy ! Component: 2900 - total flux cleaned = 0.00137074 Jy ! Component: 2950 - total flux cleaned = 0.00140453 Jy ! Component: 3000 - total flux cleaned = 0.0014158 Jy ! Component: 3050 - total flux cleaned = 0.00142689 Jy ! Component: 3100 - total flux cleaned = 0.00138251 Jy ! Component: 3150 - total flux cleaned = 0.00141553 Jy ! Component: 3200 - total flux cleaned = 0.00139352 Jy ! Component: 3250 - total flux cleaned = 0.00140441 Jy ! Component: 3300 - total flux cleaned = 0.0014368 Jy ! Component: 3350 - total flux cleaned = 0.00140449 Jy ! Component: 3400 - total flux cleaned = 0.00141525 Jy ! Component: 3450 - total flux cleaned = 0.0014153 Jy ! Component: 3500 - total flux cleaned = 0.00137299 Jy ! Component: 3550 - total flux cleaned = 0.00139415 Jy ! Component: 3600 - total flux cleaned = 0.00140452 Jy ! Component: 3650 - total flux cleaned = 0.0014253 Jy ! Component: 3700 - total flux cleaned = 0.00141503 Jy ! Component: 3750 - total flux cleaned = 0.00142534 Jy ! Component: 3800 - total flux cleaned = 0.00143557 Jy ! Component: 3850 - total flux cleaned = 0.00137463 Jy ! Component: 3900 - total flux cleaned = 0.00141511 Jy ! Component: 3950 - total flux cleaned = 0.00145532 Jy ! Component: 4000 - total flux cleaned = 0.00145528 Jy ! Component: 4050 - total flux cleaned = 0.00142547 Jy ! Total flux subtracted in 4096 components = 0.00146509 Jy ! Clean residual min=-0.000696 max=0.000701 Jy/beam ! Clean residual mean=0.000000 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.277566 Jy keep ! Adding 320 model components to the UV plane model. ! The established model now contains 466 components and 0.277566 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0240+6113_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.901 x 4.916 at -20.28 degrees (North through East) ! Clean map min=-0.00093651 max=0.19121 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0240+6113_S_map.fits wmodel /vlbi/uf001/uva//J0240+6113_S_map.mod ! Writing 466 model components to file: /vlbi/uf001/uva//J0240+6113_S_map.mod wobs /vlbi/uf001/uva//J0240+6113_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0240+6113_S_uvs.fits wwins /vlbi/uf001/uva//J0240+6113_S_map.win ! wwins: Wrote 5 windows to /vlbi/uf001/uva//J0240+6113_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.191205 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000178847 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.28061 0.28061 0.561221 1.12244 2.24488 4.48977 8.97954 17.9591 35.9181 71.8363 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.191 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1069.1 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0240+6113_S_dfm.log closed on Sun Jan 13 21:29:38 2019