! Started logfile: /vlbi/uf001/uva//J1244-2633_S_dfm.log on Mon Jan 14 02:00:44 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//J1244-2633_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1244-2633_S_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.995238 visibilities/baseline/integration-bin. ! Found source: J1244-2633 ! ! 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 3762 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 J1244-2633_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 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005787Jy sigma=16.272028 ! Fit after self-cal, rms=0.901446Jy sigma=14.597140 ! 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=2.555 mas, bmaj=6.622 mas, bpa=-5.187 degrees ! Estimated noise=1.01238 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 = 0.0784618 Jy ! Component: 100 - total flux cleaned = 0.0957494 Jy ! Total flux subtracted in 100 components = 0.0957494 Jy ! Clean residual min=-0.006792 max=0.009647 Jy/beam ! Clean residual mean=-0.000027 rms=0.001587 Jy/beam ! Combined flux in latest and established models = 0.0957494 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0957494 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081128Jy sigma=1.263753 ! Fit after self-cal, rms=0.081046Jy sigma=1.263114 ! Inverting map ! Added new window around map position (-4, 5.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00821001 Jy ! Component: 100 - total flux cleaned = 0.0123773 Jy ! Total flux subtracted in 100 components = 0.0123773 Jy ! Clean residual min=-0.006463 max=0.006610 Jy/beam ! Clean residual mean=-0.000016 rms=0.001378 Jy/beam ! Combined flux in latest and established models = 0.108127 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 0.108127 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080323Jy sigma=1.250210 ! Fit after self-cal, rms=0.080235Jy sigma=1.248144 ! 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=3.057 mas, bmaj=7.834 mas, bpa=-4.41 degrees ! Estimated noise=0.779131 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 = 0.00416941 Jy ! Component: 100 - total flux cleaned = 0.00618177 Jy ! Component: 150 - total flux cleaned = 0.0064273 Jy ! Component: 200 - total flux cleaned = 0.00647898 Jy ! Total flux subtracted in 200 components = 0.00647898 Jy ! Clean residual min=-0.004589 max=0.005041 Jy/beam ! Clean residual mean=-0.000010 rms=0.001163 Jy/beam ! Combined flux in latest and established models = 0.114606 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 23 components and 0.114606 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080036Jy sigma=1.244080 ! Fit after self-cal, rms=0.080034Jy sigma=1.243732 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.057 x 7.834 at -4.41 degrees (North through East) ! Clean map min=-0.0043742 max=0.097802 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.92 HN 1.34 KP 1.03 ! LA 0.96 MK 0.90 NL 0.96 OV 1.00 ! PT 1.00 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.93 HN 1.23 KP 1.05 ! LA 0.96 MK 1.00 NL 1.05 OV 0.96 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.92 HN 1.39 KP 1.00 ! LA 0.87 MK 0.97 NL 0.98 OV 1.01 ! PT 1.07 SC 1.03 ! ! ! Fit before self-cal, rms=0.080034Jy sigma=1.243732 ! Fit after self-cal, rms=0.083848Jy sigma=1.229519 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.062 mas, bmaj=7.745 mas, bpa=-4.303 degrees ! Estimated noise=0.781462 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 = -0.00233595 Jy ! Component: 100 - total flux cleaned = -0.00239987 Jy ! Component: 150 - total flux cleaned = -0.00240173 Jy ! Component: 200 - total flux cleaned = -0.0025395 Jy ! Total flux subtracted in 200 components = -0.0025395 Jy ! Clean residual min=-0.003698 max=0.003433 Jy/beam ! Clean residual mean=0.000000 rms=0.000923 Jy/beam ! Combined flux in latest and established models = 0.112066 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 41 components and 0.112066 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083748Jy sigma=1.227966 ! Fit after self-cal, rms=0.083839Jy sigma=1.227391 ! 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=0.083839Jy sigma=1.227391 ! Fit after self-cal, rms=0.085296Jy sigma=1.224620 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.064 mas, bmaj=7.732 mas, bpa=-4.131 degrees ! Estimated noise=0.782561 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00105663 Jy ! Component: 100 - total flux cleaned = -0.00137624 Jy ! Component: 150 - total flux cleaned = -0.00159313 Jy ! Component: 200 - total flux cleaned = -0.00165949 Jy ! Total flux subtracted in 200 components = -0.00165949 Jy ! Clean residual min=-0.003424 max=0.003365 Jy/beam ! Clean residual mean=0.000001 rms=0.000880 Jy/beam ! Combined flux in latest and established models = 0.110407 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 46 components and 0.110407 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085258Jy sigma=1.224157 ! Fit after self-cal, rms=0.085274Jy sigma=1.224017 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 = -0.000225155 Jy ! Component: 100 - total flux cleaned = -0.000282621 Jy ! Component: 150 - total flux cleaned = -0.000315926 Jy ! Component: 200 - total flux cleaned = -0.000345587 Jy ! Total flux subtracted in 200 components = -0.000345587 Jy ! Clean residual min=-0.003381 max=0.003332 Jy/beam ! Clean residual mean=0.000000 rms=0.000876 Jy/beam ! Combined flux in latest and established models = 0.110061 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 47 components and 0.110061 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085263Jy sigma=1.223878 ! Fit after self-cal, rms=0.085256Jy sigma=1.223861 ! 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=0.085256Jy sigma=1.223861 ! Fit after self-cal, rms=0.085954Jy sigma=1.223663 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.06 mas, bmaj=7.715 mas, bpa=-4.134 degrees ! Estimated noise=0.78086 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000566443 Jy ! Component: 100 - total flux cleaned = -0.000697822 Jy ! Component: 150 - total flux cleaned = -0.000782132 Jy ! Component: 200 - total flux cleaned = -0.000823464 Jy ! Total flux subtracted in 200 components = -0.000823464 Jy ! Clean residual min=-0.003317 max=0.003309 Jy/beam ! Clean residual mean=0.000002 rms=0.000867 Jy/beam ! Combined flux in latest and established models = 0.109238 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 52 components and 0.109238 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085938Jy sigma=1.223515 ! Fit after self-cal, rms=0.085941Jy sigma=1.223487 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 = -0.000159113 Jy ! Component: 100 - total flux cleaned = -0.000183804 Jy ! Component: 150 - total flux cleaned = -0.000194603 Jy ! Component: 200 - total flux cleaned = -0.000205301 Jy ! Total flux subtracted in 200 components = -0.000205301 Jy ! Clean residual min=-0.003294 max=0.003291 Jy/beam ! Clean residual mean=0.000001 rms=0.000866 Jy/beam ! Combined flux in latest and established models = 0.109032 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 60 components and 0.109032 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085936Jy sigma=1.223431 ! Fit after self-cal, rms=0.085932Jy sigma=1.223425 ! 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=0.085932Jy sigma=1.223425 ! Fit after self-cal, rms=0.086268Jy sigma=1.223366 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.686 mas, bmaj=18.1 mas, bpa=1.45 degrees ! Estimated noise=0.998898 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000627717 Jy ! Component: 100 - total flux cleaned = -0.000627355 Jy ! Component: 150 - total flux cleaned = -0.000655737 Jy ! Component: 200 - total flux cleaned = -0.000680096 Jy ! Total flux subtracted in 200 components = -0.000680096 Jy ! Clean residual min=-0.003618 max=0.003488 Jy/beam ! Clean residual mean=0.000005 rms=0.001067 Jy/beam ! Combined flux in latest and established models = 0.108352 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 64 components and 0.108352 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086275Jy sigma=1.223472 ! Fit after self-cal, rms=0.086275Jy sigma=1.223416 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 = -0.00011466 Jy ! Component: 100 - total flux cleaned = -0.00014181 Jy ! Component: 150 - total flux cleaned = -0.00016522 Jy ! Component: 200 - total flux cleaned = -0.000165569 Jy ! Total flux subtracted in 200 components = -0.000165569 Jy ! Clean residual min=-0.003614 max=0.003507 Jy/beam ! Clean residual mean=0.000005 rms=0.001064 Jy/beam ! Combined flux in latest and established models = 0.108187 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 69 components and 0.108187 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086279Jy sigma=1.223537 ! Fit after self-cal, rms=0.086276Jy sigma=1.223518 ! 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=3.057 mas, bmaj=7.705 mas, bpa=-4.175 degrees ! Estimated noise=0.779347 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.057 x 7.705 at -4.175 degrees (North through East) ! Clean map min=-0.0031722 max=0.097971 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=2.549 mas, bmaj=6.504 mas, bpa=-4.8 degrees ! Estimated noise=1.01788 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0787068 Jy ! Component: 100 - total flux cleaned = 0.0962967 Jy ! Component: 150 - total flux cleaned = 0.103024 Jy ! Component: 200 - total flux cleaned = 0.106778 Jy ! Total flux subtracted in 200 components = 0.106778 Jy ! Clean residual min=-0.004293 max=0.003844 Jy/beam ! Clean residual mean=-0.000003 rms=0.001005 Jy/beam ! Combined flux in latest and established models = 0.106778 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.106778 Jy ! Inverting map and beam ! Estimated beam: bmin=3.057 mas, bmaj=7.705 mas, bpa=-4.175 degrees ! Estimated noise=0.779347 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 = 0.00183748 Jy ! Component: 100 - total flux cleaned = 0.00198701 Jy ! Component: 150 - total flux cleaned = 0.00214945 Jy ! Component: 200 - total flux cleaned = 0.00219195 Jy ! Total flux subtracted in 200 components = 0.00219195 Jy ! Clean residual min=-0.003321 max=0.003405 Jy/beam ! Clean residual mean=0.000003 rms=0.000874 Jy/beam ! Combined flux in latest and established models = 0.10897 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 36 components and 0.10897 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=7.686 mas, bmaj=18.1 mas, bpa=1.45 degrees ! Estimated noise=0.998898 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000449933 Jy ! Component: 100 - total flux cleaned = -0.000449527 Jy ! Component: 150 - total flux cleaned = -0.000450102 Jy ! Component: 200 - total flux cleaned = -0.000469948 Jy ! Total flux subtracted in 200 components = -0.000469948 Jy ! Clean residual min=-0.003680 max=0.003530 Jy/beam ! Clean residual mean=0.000006 rms=0.001068 Jy/beam ! Combined flux in latest and established models = 0.1085 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 = -3.63805e-05 Jy ! Component: 100 - total flux cleaned = -5.26811e-05 Jy ! Component: 150 - total flux cleaned = -6.7636e-05 Jy ! Component: 200 - total flux cleaned = -8.15758e-05 Jy ! Total flux subtracted in 200 components = -8.15758e-05 Jy ! Clean residual min=-0.003652 max=0.003516 Jy/beam ! Clean residual mean=0.000006 rms=0.001065 Jy/beam ! Combined flux in latest and established models = 0.108418 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 46 components and 0.108418 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.057 mas, bmaj=7.705 mas, bpa=-4.175 degrees ! Estimated noise=0.779347 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000343337 Jy ! Component: 100 - total flux cleaned = 0.000196572 Jy ! Component: 150 - total flux cleaned = 0.000137412 Jy ! Component: 200 - total flux cleaned = 8.5312e-05 Jy ! Total flux subtracted in 200 components = 8.5312e-05 Jy ! Clean residual min=-0.003316 max=0.003340 Jy/beam ! Clean residual mean=0.000002 rms=0.000864 Jy/beam ! Combined flux in latest and established models = 0.108503 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 57 components and 0.108503 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086275Jy sigma=1.223604 ! Fit after self-cal, rms=0.086266Jy sigma=1.223515 wmodel J1244-2633_S_map.mod ! Writing 57 model components to file: J1244-2633_S_map.mod wobs J1244-2633_S_uvs.fits ! Writing UV FITS file: J1244-2633_S_uvs.fits wwins J1244-2633_S_map.win ! wwins: Wrote 2 windows to J1244-2633_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 = 0.000324874 Jy ! Component: 100 - total flux cleaned = 0.000615507 Jy ! Component: 150 - total flux cleaned = 0.000839737 Jy ! Component: 200 - total flux cleaned = 0.00105658 Jy ! Component: 250 - total flux cleaned = 0.00147662 Jy ! Component: 300 - total flux cleaned = 0.00178149 Jy ! Component: 350 - total flux cleaned = 0.00188046 Jy ! Component: 400 - total flux cleaned = 0.00221717 Jy ! Component: 450 - total flux cleaned = 0.00240376 Jy ! Component: 500 - total flux cleaned = 0.00249485 Jy ! Component: 550 - total flux cleaned = 0.00271889 Jy ! Component: 600 - total flux cleaned = 0.00293707 Jy ! Component: 650 - total flux cleaned = 0.00315082 Jy ! Component: 700 - total flux cleaned = 0.0033608 Jy ! Component: 750 - total flux cleaned = 0.00360689 Jy ! Component: 800 - total flux cleaned = 0.00388775 Jy ! Component: 850 - total flux cleaned = 0.00404499 Jy ! Component: 900 - total flux cleaned = 0.00431464 Jy ! Component: 950 - total flux cleaned = 0.00450298 Jy ! Component: 1000 - total flux cleaned = 0.00476077 Jy ! Component: 1050 - total flux cleaned = 0.00494212 Jy ! Component: 1100 - total flux cleaned = 0.00522667 Jy ! Component: 1150 - total flux cleaned = 0.00529676 Jy ! Component: 1200 - total flux cleaned = 0.00543427 Jy ! Component: 1250 - total flux cleaned = 0.00563687 Jy ! Component: 1300 - total flux cleaned = 0.00573653 Jy ! Component: 1350 - total flux cleaned = 0.00599767 Jy ! Component: 1400 - total flux cleaned = 0.00612653 Jy ! Component: 1450 - total flux cleaned = 0.00631698 Jy ! Component: 1500 - total flux cleaned = 0.00644276 Jy ! Component: 1550 - total flux cleaned = 0.00659689 Jy ! Component: 1600 - total flux cleaned = 0.00677944 Jy ! Component: 1650 - total flux cleaned = 0.00686965 Jy ! Component: 1700 - total flux cleaned = 0.00698844 Jy ! Component: 1750 - total flux cleaned = 0.00713409 Jy ! Component: 1800 - total flux cleaned = 0.00722016 Jy ! Component: 1850 - total flux cleaned = 0.00724832 Jy ! Component: 1900 - total flux cleaned = 0.00730447 Jy ! Component: 1950 - total flux cleaned = 0.00744375 Jy ! Component: 2000 - total flux cleaned = 0.00752642 Jy ! Component: 2050 - total flux cleaned = 0.00771651 Jy ! Component: 2100 - total flux cleaned = 0.00768941 Jy ! Component: 2150 - total flux cleaned = 0.00787509 Jy ! Component: 2200 - total flux cleaned = 0.00792693 Jy ! Component: 2250 - total flux cleaned = 0.00787494 Jy ! Component: 2300 - total flux cleaned = 0.00795218 Jy ! Component: 2350 - total flux cleaned = 0.0080028 Jy ! Component: 2400 - total flux cleaned = 0.00802793 Jy ! Component: 2450 - total flux cleaned = 0.00807779 Jy ! Component: 2500 - total flux cleaned = 0.00815165 Jy ! Component: 2550 - total flux cleaned = 0.0081759 Jy ! Component: 2600 - total flux cleaned = 0.00817626 Jy ! Component: 2650 - total flux cleaned = 0.008295 Jy ! Component: 2700 - total flux cleaned = 0.00834206 Jy ! Component: 2750 - total flux cleaned = 0.00827206 Jy ! Component: 2800 - total flux cleaned = 0.0082955 Jy ! Component: 2850 - total flux cleaned = 0.00824983 Jy ! Component: 2900 - total flux cleaned = 0.00825002 Jy ! Component: 2950 - total flux cleaned = 0.00818283 Jy ! Component: 3000 - total flux cleaned = 0.00829424 Jy ! Component: 3050 - total flux cleaned = 0.00836024 Jy ! Component: 3100 - total flux cleaned = 0.00838194 Jy ! Component: 3150 - total flux cleaned = 0.00838173 Jy ! Component: 3200 - total flux cleaned = 0.00831743 Jy ! Component: 3250 - total flux cleaned = 0.00840249 Jy ! Component: 3300 - total flux cleaned = 0.00842332 Jy ! Component: 3350 - total flux cleaned = 0.0083816 Jy ! Component: 3400 - total flux cleaned = 0.00844352 Jy ! Component: 3450 - total flux cleaned = 0.00844333 Jy ! Component: 3500 - total flux cleaned = 0.00844331 Jy ! Component: 3550 - total flux cleaned = 0.00848379 Jy ! Component: 3600 - total flux cleaned = 0.00852378 Jy ! Component: 3650 - total flux cleaned = 0.00860349 Jy ! Component: 3700 - total flux cleaned = 0.00872159 Jy ! Component: 3750 - total flux cleaned = 0.00868258 Jy ! Component: 3800 - total flux cleaned = 0.0087799 Jy ! Component: 3850 - total flux cleaned = 0.00887651 Jy ! Component: 3900 - total flux cleaned = 0.00893405 Jy ! Component: 3950 - total flux cleaned = 0.00902912 Jy ! Component: 4000 - total flux cleaned = 0.00912359 Jy ! Component: 4050 - total flux cleaned = 0.00919845 Jy ! Total flux subtracted in 4096 components = 0.00923594 Jy ! Clean residual min=-0.001464 max=0.001249 Jy/beam ! Clean residual mean=0.000002 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.117739 Jy keep ! Adding 289 model components to the UV plane model. ! The established model now contains 346 components and 0.117739 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1244-2633_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.057 x 7.705 at -4.175 degrees (North through East) ! Clean map min=-0.002242 max=0.098497 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1244-2633_S_map.fits wmodel /vlbi/uf001/uva//J1244-2633_S_map.mod ! Writing 346 model components to file: /vlbi/uf001/uva//J1244-2633_S_map.mod wobs /vlbi/uf001/uva//J1244-2633_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1244-2633_S_uvs.fits wwins /vlbi/uf001/uva//J1244-2633_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J1244-2633_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0984968 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000340119 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.03593 1.03593 2.07186 4.14372 8.28744 16.5749 33.1498 66.2995 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.098 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 289.594 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1244-2633_S_dfm.log closed on Mon Jan 14 02:00:48 2019