! Started logfile: /vlbi/uf001/uva//J2320+1829_S_dfm.log on Mon Jan 14 06:39:43 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//J2320+1829_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J2320+1829_S_uva.fits ! AN table 1: 68 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.539869 visibilities/baseline/integration-bin. ! Found source: J2320+1829 ! ! 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 4956 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 J2320+1829_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 339 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 339 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 339 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.013333Jy sigma=19.304047 ! Fit after self-cal, rms=0.852696Jy sigma=16.303909 ! 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=2.847 mas, bmaj=6.654 mas, bpa=-3.749 degrees ! Estimated noise=0.711759 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 = 0.115068 Jy ! Component: 100 - total flux cleaned = 0.143261 Jy ! Total flux subtracted in 100 components = 0.143261 Jy ! Clean residual min=-0.005461 max=0.010893 Jy/beam ! Clean residual mean=-0.000011 rms=0.001246 Jy/beam ! Combined flux in latest and established models = 0.143261 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.143261 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062005Jy sigma=1.151900 ! Fit after self-cal, rms=0.061973Jy sigma=1.151523 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0109574 Jy ! Component: 100 - total flux cleaned = 0.015559 Jy ! Total flux subtracted in 100 components = 0.015559 Jy ! Clean residual min=-0.004224 max=0.005008 Jy/beam ! Clean residual mean=-0.000004 rms=0.000956 Jy/beam ! Combined flux in latest and established models = 0.15882 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 15 components and 0.15882 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060281Jy sigma=1.117794 ! Fit after self-cal, rms=0.060261Jy sigma=1.117538 ! 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=3.283 mas, bmaj=7.103 mas, bpa=-5.082 degrees ! Estimated noise=0.586863 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 (-5, -12.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00523602 Jy ! Component: 100 - total flux cleaned = 0.00813492 Jy ! Component: 150 - total flux cleaned = 0.0100467 Jy ! Component: 200 - total flux cleaned = 0.0109584 Jy ! Total flux subtracted in 200 components = 0.0109584 Jy ! Clean residual min=-0.003383 max=0.003102 Jy/beam ! Clean residual mean=0.000000 rms=0.000786 Jy/beam ! Combined flux in latest and established models = 0.169778 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 43 components and 0.169778 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059789Jy sigma=1.107654 ! Fit after self-cal, rms=0.059734Jy sigma=1.106716 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.283 x 7.103 at -5.082 degrees (North through East) ! Clean map min=-0.003162 max=0.14671 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 0.92 KP 1.01 ! LA 0.97 MK 1.03 NL 1.08 OV 0.95 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.99 KP 1.00 ! LA 0.95 MK 1.02 NL 1.10 OV 1.00 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 0.93 KP 1.01 ! LA 0.97 MK 1.03 NL 1.08 OV 0.96 ! PT 1.02 SC 0.97 ! ! ! Fit before self-cal, rms=0.059734Jy sigma=1.106716 ! Fit after self-cal, rms=0.059791Jy sigma=1.096468 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.294 mas, bmaj=7.106 mas, bpa=-4.854 degrees ! Estimated noise=0.588449 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 = 0.000612836 Jy ! Component: 100 - total flux cleaned = 0.000606602 Jy ! Component: 150 - total flux cleaned = 0.000730149 Jy ! Component: 200 - total flux cleaned = 0.000802396 Jy ! Total flux subtracted in 200 components = 0.000802396 Jy ! Clean residual min=-0.002704 max=0.002486 Jy/beam ! Clean residual mean=-0.000001 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.170581 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 61 components and 0.170581 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059708Jy sigma=1.094972 ! Fit after self-cal, rms=0.059714Jy sigma=1.094783 ! 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=0.059714Jy sigma=1.094783 ! Fit after self-cal, rms=0.059390Jy sigma=1.089588 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.302 mas, bmaj=7.109 mas, bpa=-4.676 degrees ! Estimated noise=0.588495 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000117742 Jy ! Component: 100 - total flux cleaned = 0.00015365 Jy ! Component: 150 - total flux cleaned = 0.000251471 Jy ! Component: 200 - total flux cleaned = 0.000279317 Jy ! Total flux subtracted in 200 components = 0.000279317 Jy ! Clean residual min=-0.002664 max=0.002253 Jy/beam ! Clean residual mean=-0.000004 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.17086 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 75 components and 0.17086 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059353Jy sigma=1.088690 ! Fit after self-cal, rms=0.059355Jy sigma=1.088600 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 = 4.3517e-05 Jy ! Component: 100 - total flux cleaned = 6.88345e-05 Jy ! Component: 150 - total flux cleaned = 9.191e-05 Jy ! Component: 200 - total flux cleaned = 0.000113354 Jy ! Total flux subtracted in 200 components = 0.000113354 Jy ! Clean residual min=-0.002608 max=0.002168 Jy/beam ! Clean residual mean=-0.000004 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.170973 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 83 components and 0.170973 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059339Jy sigma=1.088228 ! Fit after self-cal, rms=0.059338Jy sigma=1.088209 ! 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=0.059338Jy sigma=1.088209 ! Fit after self-cal, rms=0.059335Jy sigma=1.088057 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.306 mas, bmaj=7.11 mas, bpa=-4.593 degrees ! Estimated noise=0.588346 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000160171 Jy ! Component: 100 - total flux cleaned = -0.000160706 Jy ! Component: 150 - total flux cleaned = -0.000116582 Jy ! Component: 200 - total flux cleaned = -9.58025e-05 Jy ! Total flux subtracted in 200 components = -9.58025e-05 Jy ! Clean residual min=-0.002566 max=0.002135 Jy/beam ! Clean residual mean=-0.000005 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.170877 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 93 components and 0.170877 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059320Jy sigma=1.087680 ! Fit after self-cal, rms=0.059320Jy sigma=1.087664 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 = -4.96221e-05 Jy ! Component: 100 - total flux cleaned = -1.29038e-05 Jy ! Component: 150 - total flux cleaned = 4.48519e-06 Jy ! Component: 200 - total flux cleaned = 2.13269e-05 Jy ! Total flux subtracted in 200 components = 2.13269e-05 Jy ! Clean residual min=-0.002556 max=0.002155 Jy/beam ! Clean residual mean=-0.000005 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.170899 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 96 components and 0.170899 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059311Jy sigma=1.087454 ! Fit after self-cal, rms=0.059310Jy sigma=1.087447 ! 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=0.059310Jy sigma=1.087447 ! Fit after self-cal, rms=0.059303Jy sigma=1.087399 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.454 mas, bmaj=10.51 mas, bpa=-4.561 degrees ! Estimated noise=0.74148 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000313783 Jy ! Component: 100 - total flux cleaned = 0.000362611 Jy ! Component: 150 - total flux cleaned = 0.000383199 Jy ! Component: 200 - total flux cleaned = 0.000410622 Jy ! Total flux subtracted in 200 components = 0.000410622 Jy ! Clean residual min=-0.002788 max=0.002798 Jy/beam ! Clean residual mean=-0.000010 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 0.171309 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 108 components and 0.171309 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059300Jy sigma=1.087366 ! Fit after self-cal, rms=0.059300Jy sigma=1.087356 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 (-115, -5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0019514 Jy ! Component: 100 - total flux cleaned = 0.00256617 Jy ! Component: 150 - total flux cleaned = 0.00262022 Jy ! Component: 200 - total flux cleaned = 0.00270344 Jy ! Total flux subtracted in 200 components = 0.00270344 Jy ! Clean residual min=-0.002264 max=0.001785 Jy/beam ! Clean residual mean=-0.000010 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.174013 Jy ! Performing phase self-cal ! Adding 64 model components to the UV plane model. ! The established model now contains 172 components and 0.174013 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059200Jy sigma=1.085303 ! Fit after self-cal, rms=0.059192Jy sigma=1.085153 ! 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=3.31 mas, bmaj=7.111 mas, bpa=-4.559 degrees ! Estimated noise=0.588101 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.31 x 7.111 at -4.559 degrees (North through East) ! Clean map min=-0.0021938 max=0.14706 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=2.869 mas, bmaj=6.66 mas, bpa=-3.231 degrees ! Estimated noise=0.714744 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.115463 Jy ! Component: 100 - total flux cleaned = 0.143135 Jy ! Component: 150 - total flux cleaned = 0.153449 Jy ! Component: 200 - total flux cleaned = 0.158544 Jy ! Total flux subtracted in 200 components = 0.158544 Jy ! Clean residual min=-0.003757 max=0.003077 Jy/beam ! Clean residual mean=-0.000005 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.158544 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 0.158544 Jy ! Inverting map and beam ! Estimated beam: bmin=3.31 mas, bmaj=7.111 mas, bpa=-4.559 degrees ! Estimated noise=0.588101 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 = 0.00407291 Jy ! Component: 100 - total flux cleaned = 0.00692481 Jy ! Component: 150 - total flux cleaned = 0.00881124 Jy ! Component: 200 - total flux cleaned = 0.0102838 Jy ! Total flux subtracted in 200 components = 0.0102838 Jy ! Clean residual min=-0.002801 max=0.002233 Jy/beam ! Clean residual mean=-0.000005 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.168828 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 42 components and 0.168828 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=7.454 mas, bmaj=10.51 mas, bpa=-4.561 degrees ! Estimated noise=0.74148 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00216064 Jy ! Component: 100 - total flux cleaned = 0.00335472 Jy ! Component: 150 - total flux cleaned = 0.00420694 Jy ! Component: 200 - total flux cleaned = 0.00466509 Jy ! Total flux subtracted in 200 components = 0.00466509 Jy ! Clean residual min=-0.002400 max=0.001809 Jy/beam ! Clean residual mean=-0.000010 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.173493 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 = 0.000305365 Jy ! Component: 100 - total flux cleaned = 0.000579285 Jy ! Component: 150 - total flux cleaned = 0.000864501 Jy ! Component: 200 - total flux cleaned = 0.00112646 Jy ! Total flux subtracted in 200 components = 0.00112646 Jy ! Clean residual min=-0.002208 max=0.001827 Jy/beam ! Clean residual mean=-0.000010 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.174619 Jy ! Adding 105 model components to the UV plane model. ! The established model now contains 144 components and 0.174619 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.31 mas, bmaj=7.111 mas, bpa=-4.559 degrees ! Estimated noise=0.588101 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00019644 Jy ! Component: 100 - total flux cleaned = 0.000365024 Jy ! Component: 150 - total flux cleaned = 0.000420193 Jy ! Component: 200 - total flux cleaned = 0.000469692 Jy ! Total flux subtracted in 200 components = 0.000469692 Jy ! Clean residual min=-0.002363 max=0.002288 Jy/beam ! Clean residual mean=-0.000006 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.175089 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 169 components and 0.175089 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059224Jy sigma=1.085717 ! Fit after self-cal, rms=0.059216Jy sigma=1.085581 wmodel J2320+1829_S_map.mod ! Writing 169 model components to file: J2320+1829_S_map.mod wobs J2320+1829_S_uvs.fits ! Writing UV FITS file: J2320+1829_S_uvs.fits wwins J2320+1829_S_map.win ! wwins: Wrote 3 windows to J2320+1829_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 = 0.000161375 Jy ! Component: 100 - total flux cleaned = 0.000122802 Jy ! Component: 150 - total flux cleaned = 8.71284e-05 Jy ! Component: 200 - total flux cleaned = 5.17979e-05 Jy ! Component: 250 - total flux cleaned = 5.22299e-05 Jy ! Component: 300 - total flux cleaned = -1.23397e-05 Jy ! Component: 350 - total flux cleaned = -0.00014074 Jy ! Component: 400 - total flux cleaned = -0.000265275 Jy ! Component: 450 - total flux cleaned = -0.000356378 Jy ! Component: 500 - total flux cleaned = -0.000415961 Jy ! Component: 550 - total flux cleaned = -0.000532953 Jy ! Component: 600 - total flux cleaned = -0.000647833 Jy ! Component: 650 - total flux cleaned = -0.000704532 Jy ! Component: 700 - total flux cleaned = -0.000787341 Jy ! Component: 750 - total flux cleaned = -0.00078707 Jy ! Component: 800 - total flux cleaned = -0.000893678 Jy ! Component: 850 - total flux cleaned = -0.000814522 Jy ! Component: 900 - total flux cleaned = -0.000814907 Jy ! Component: 950 - total flux cleaned = -0.000738958 Jy ! Component: 1000 - total flux cleaned = -0.000688994 Jy ! Component: 1050 - total flux cleaned = -0.000688862 Jy ! Component: 1100 - total flux cleaned = -0.000591374 Jy ! Component: 1150 - total flux cleaned = -0.000590743 Jy ! Component: 1200 - total flux cleaned = -0.0005432 Jy ! Component: 1250 - total flux cleaned = -0.000589945 Jy ! Component: 1300 - total flux cleaned = -0.000451367 Jy ! Component: 1350 - total flux cleaned = -0.000451565 Jy ! Component: 1400 - total flux cleaned = -0.000361825 Jy ! Component: 1450 - total flux cleaned = -0.000428812 Jy ! Component: 1500 - total flux cleaned = -0.000341181 Jy ! Component: 1550 - total flux cleaned = -0.000362977 Jy ! Component: 1600 - total flux cleaned = -0.000341487 Jy ! Component: 1650 - total flux cleaned = -0.00038406 Jy ! Component: 1700 - total flux cleaned = -0.000321229 Jy ! Component: 1750 - total flux cleaned = -0.000280236 Jy ! Component: 1800 - total flux cleaned = -0.000321023 Jy ! Component: 1850 - total flux cleaned = -0.00030082 Jy ! Component: 1900 - total flux cleaned = -0.000340744 Jy ! Component: 1950 - total flux cleaned = -0.00028144 Jy ! Component: 2000 - total flux cleaned = -0.000301203 Jy ! Component: 2050 - total flux cleaned = -0.000301155 Jy ! Component: 2100 - total flux cleaned = -0.000300982 Jy ! Component: 2150 - total flux cleaned = -0.000301126 Jy ! Component: 2200 - total flux cleaned = -0.000319873 Jy ! Component: 2250 - total flux cleaned = -0.0003197 Jy ! Component: 2300 - total flux cleaned = -0.000356549 Jy ! Component: 2350 - total flux cleaned = -0.000393149 Jy ! Component: 2400 - total flux cleaned = -0.000393201 Jy ! Component: 2450 - total flux cleaned = -0.000339411 Jy ! Component: 2500 - total flux cleaned = -0.000446297 Jy ! Component: 2550 - total flux cleaned = -0.000428829 Jy ! Component: 2600 - total flux cleaned = -0.000411373 Jy ! Component: 2650 - total flux cleaned = -0.000446023 Jy ! Component: 2700 - total flux cleaned = -0.000497761 Jy ! Component: 2750 - total flux cleaned = -0.000446703 Jy ! Component: 2800 - total flux cleaned = -0.000412921 Jy ! Component: 2850 - total flux cleaned = -0.000429872 Jy ! Component: 2900 - total flux cleaned = -0.000512956 Jy ! Component: 2950 - total flux cleaned = -0.000529367 Jy ! Component: 3000 - total flux cleaned = -0.000545739 Jy ! Component: 3050 - total flux cleaned = -0.000545772 Jy ! Component: 3100 - total flux cleaned = -0.000578047 Jy ! Component: 3150 - total flux cleaned = -0.000578012 Jy ! Component: 3200 - total flux cleaned = -0.000546284 Jy ! Component: 3250 - total flux cleaned = -0.000577836 Jy ! Component: 3300 - total flux cleaned = -0.000640425 Jy ! Component: 3350 - total flux cleaned = -0.000609409 Jy ! Component: 3400 - total flux cleaned = -0.000671124 Jy ! Component: 3450 - total flux cleaned = -0.000640371 Jy ! Component: 3500 - total flux cleaned = -0.000671017 Jy ! Component: 3550 - total flux cleaned = -0.000656095 Jy ! Component: 3600 - total flux cleaned = -0.000701245 Jy ! Component: 3650 - total flux cleaned = -0.000716066 Jy ! Component: 3700 - total flux cleaned = -0.000745797 Jy ! Component: 3750 - total flux cleaned = -0.000819466 Jy ! Component: 3800 - total flux cleaned = -0.000790344 Jy ! Component: 3850 - total flux cleaned = -0.000805068 Jy ! Component: 3900 - total flux cleaned = -0.000834083 Jy ! Component: 3950 - total flux cleaned = -0.000891449 Jy ! Component: 4000 - total flux cleaned = -0.000877069 Jy ! Component: 4050 - total flux cleaned = -0.000862885 Jy ! Total flux subtracted in 4096 components = -0.000905167 Jy ! Clean residual min=-0.000864 max=0.000834 Jy/beam ! Clean residual mean=-0.000001 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.174184 Jy keep ! Adding 278 model components to the UV plane model. ! The established model now contains 447 components and 0.174184 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J2320+1829_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.31 x 7.111 at -4.559 degrees (North through East) ! Clean map min=-0.0018794 max=0.1472 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J2320+1829_S_map.fits wmodel /vlbi/uf001/uva//J2320+1829_S_map.mod ! Writing 447 model components to file: /vlbi/uf001/uva//J2320+1829_S_map.mod wobs /vlbi/uf001/uva//J2320+1829_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J2320+1829_S_uvs.fits wwins /vlbi/uf001/uva//J2320+1829_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J2320+1829_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.147201 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000253606 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.516857 0.516857 1.03371 2.06743 4.13486 8.26971 16.5394 33.0789 66.1577 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.147 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 580.431 quit ! Quitting program ! Log file /vlbi/uf001/uva//J2320+1829_S_dfm.log closed on Mon Jan 14 06:39:47 2019