! Started logfile: /vlbi/uf001/uva//J1730+6025_S_b_dfm.log on Mon Jan 14 04:13:37 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//J1730+6025_S_b_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1730+6025_S_b_uva.fits ! AN table 1: 74 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.875 visibilities/baseline/integration-bin. ! Found source: J1730+6025 ! ! 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 40 lines of history. ! ! Reading 5439 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 J1730+6025_S_b] 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 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004594Jy sigma=20.317436 ! Fit after self-cal, rms=0.937251Jy sigma=19.062278 ! 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=3.008 mas, bmaj=4.696 mas, bpa=-37.32 degrees ! Estimated noise=0.961926 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 = 0.0469782 Jy ! Component: 100 - total flux cleaned = 0.0575484 Jy ! Total flux subtracted in 100 components = 0.0575484 Jy ! Clean residual min=-0.006958 max=0.005678 Jy/beam ! Clean residual mean=-0.000033 rms=0.001588 Jy/beam ! Combined flux in latest and established models = 0.0575484 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0575484 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077773Jy sigma=1.256397 ! Fit after self-cal, rms=0.077513Jy sigma=1.251280 ! 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=3.986 mas, bmaj=5.367 mas, bpa=-41.06 degrees ! Estimated noise=0.494117 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 = 0.00691313 Jy ! Component: 100 - total flux cleaned = 0.00986824 Jy ! Component: 150 - total flux cleaned = 0.011307 Jy ! Component: 200 - total flux cleaned = 0.0120767 Jy ! Total flux subtracted in 200 components = 0.0120767 Jy ! Clean residual min=-0.003717 max=0.003142 Jy/beam ! Clean residual mean=0.000010 rms=0.000868 Jy/beam ! Combined flux in latest and established models = 0.0696251 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 42 components and 0.0696251 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.076742Jy sigma=1.240945 ! Fit after self-cal, rms=0.076714Jy sigma=1.240548 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.986 x 5.367 at -41.06 degrees (North through East) ! Clean map min=-0.0036431 max=0.063365 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 1.02 KP 1.02 ! LA 0.97 MK 1.02 NL 0.84 PT 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.03 HN 0.99 KP 1.01 ! LA 0.99 MK 1.02 NL 0.64 PT 1.11 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.98 HN 1.04 KP 1.07 ! LA 0.97 MK 1.01 NL 0.72 PT 1.02 ! ! ! Fit before self-cal, rms=0.076714Jy sigma=1.240548 ! Fit after self-cal, rms=0.066241Jy sigma=1.232039 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.044 mas, bmaj=5.35 mas, bpa=-41.34 degrees ! Estimated noise=0.491684 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 = -7.44781e-05 Jy ! Component: 100 - total flux cleaned = 4.34719e-05 Jy ! Component: 150 - total flux cleaned = 0.000115702 Jy ! Component: 200 - total flux cleaned = 0.000116029 Jy ! Total flux subtracted in 200 components = 0.000116029 Jy ! Clean residual min=-0.002519 max=0.002348 Jy/beam ! Clean residual mean=-0.000001 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.0697411 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 50 components and 0.0697411 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066226Jy sigma=1.231844 ! Fit after self-cal, rms=0.066127Jy sigma=1.230845 ! 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=0.066127Jy sigma=1.230845 ! Fit after self-cal, rms=0.065445Jy sigma=1.229218 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.04 mas, bmaj=5.364 mas, bpa=-40.73 degrees ! Estimated noise=0.491026 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000244645 Jy ! Component: 100 - total flux cleaned = -0.000259006 Jy ! Component: 150 - total flux cleaned = -0.000258114 Jy ! Component: 200 - total flux cleaned = -0.000247202 Jy ! Total flux subtracted in 200 components = -0.000247202 Jy ! Clean residual min=-0.002579 max=0.002274 Jy/beam ! Clean residual mean=-0.000015 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.0694939 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 55 components and 0.0694939 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065437Jy sigma=1.229132 ! Fit after self-cal, rms=0.065413Jy sigma=1.228968 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 = -1.36392e-05 Jy ! Component: 100 - total flux cleaned = -1.30179e-05 Jy ! Component: 150 - total flux cleaned = -2.32398e-06 Jy ! Component: 200 - total flux cleaned = 7.35981e-06 Jy ! Total flux subtracted in 200 components = 7.35981e-06 Jy ! Clean residual min=-0.002572 max=0.002262 Jy/beam ! Clean residual mean=-0.000014 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.0695013 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 58 components and 0.0695013 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065408Jy sigma=1.228926 ! Fit after self-cal, rms=0.065408Jy sigma=1.228914 ! 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=0.065408Jy sigma=1.228914 ! Fit after self-cal, rms=0.065292Jy sigma=1.228860 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.046 mas, bmaj=5.365 mas, bpa=-40.41 degrees ! Estimated noise=0.49104 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00022074 Jy ! Component: 100 - total flux cleaned = -0.000208034 Jy ! Component: 150 - total flux cleaned = -0.000208454 Jy ! Component: 200 - total flux cleaned = -0.000217945 Jy ! Total flux subtracted in 200 components = -0.000217945 Jy ! Clean residual min=-0.002579 max=0.002238 Jy/beam ! Clean residual mean=-0.000015 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.0692833 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 60 components and 0.0692833 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065286Jy sigma=1.228795 ! Fit after self-cal, rms=0.065282Jy sigma=1.228780 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 = -5.47313e-06 Jy ! Component: 100 - total flux cleaned = -5.44508e-06 Jy ! Component: 150 - total flux cleaned = 3.53381e-06 Jy ! Component: 200 - total flux cleaned = 3.86037e-06 Jy ! Total flux subtracted in 200 components = 3.86037e-06 Jy ! Clean residual min=-0.002582 max=0.002217 Jy/beam ! Clean residual mean=-0.000015 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.0692872 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 63 components and 0.0692872 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065278Jy sigma=1.228747 ! Fit after self-cal, rms=0.065278Jy sigma=1.228739 ! 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=0.065278Jy sigma=1.228739 ! Fit after self-cal, rms=0.065227Jy sigma=1.228714 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.077 mas, bmaj=9.531 mas, bpa=59.3 degrees ! Estimated noise=0.622183 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000285651 Jy ! Component: 100 - total flux cleaned = 0.000303378 Jy ! Component: 150 - total flux cleaned = 0.000303156 Jy ! Component: 200 - total flux cleaned = 0.000316005 Jy ! Total flux subtracted in 200 components = 0.000316005 Jy ! Clean residual min=-0.003456 max=0.002401 Jy/beam ! Clean residual mean=-0.000028 rms=0.000836 Jy/beam ! Combined flux in latest and established models = 0.0696032 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 72 components and 0.0696032 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065225Jy sigma=1.228763 ! Fit after self-cal, rms=0.065224Jy sigma=1.228699 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 = 4.50438e-05 Jy ! Component: 100 - total flux cleaned = 4.52832e-05 Jy ! Component: 150 - total flux cleaned = 4.71553e-05 Jy ! Component: 200 - total flux cleaned = 5.86378e-05 Jy ! Total flux subtracted in 200 components = 5.86378e-05 Jy ! Clean residual min=-0.003437 max=0.002364 Jy/beam ! Clean residual mean=-0.000028 rms=0.000835 Jy/beam ! Combined flux in latest and established models = 0.0696618 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 74 components and 0.0696618 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065224Jy sigma=1.228773 ! Fit after self-cal, rms=0.065224Jy sigma=1.228731 ! 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=4.052 mas, bmaj=5.365 mas, bpa=-40.15 degrees ! Estimated noise=0.490948 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.052 x 5.365 at -40.15 degrees (North through East) ! Clean map min=-0.002486 max=0.063014 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=3.052 mas, bmaj=4.686 mas, bpa=-36.94 degrees ! Estimated noise=0.968914 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0474214 Jy ! Component: 100 - total flux cleaned = 0.0581786 Jy ! Component: 150 - total flux cleaned = 0.0625328 Jy ! Component: 200 - total flux cleaned = 0.0650116 Jy ! Total flux subtracted in 200 components = 0.0650116 Jy ! Clean residual min=-0.005625 max=0.005017 Jy/beam ! Clean residual mean=-0.000021 rms=0.001348 Jy/beam ! Combined flux in latest and established models = 0.0650116 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0650116 Jy ! Inverting map and beam ! Estimated beam: bmin=4.052 mas, bmaj=5.365 mas, bpa=-40.15 degrees ! Estimated noise=0.490948 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (5, 4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00351554 Jy ! Component: 100 - total flux cleaned = 0.00425728 Jy ! Component: 150 - total flux cleaned = 0.00470323 Jy ! Component: 200 - total flux cleaned = 0.00498061 Jy ! Total flux subtracted in 200 components = 0.00498061 Jy ! Clean residual min=-0.002543 max=0.002283 Jy/beam ! Clean residual mean=-0.000013 rms=0.000615 Jy/beam ! Combined flux in latest and established models = 0.0699922 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 40 components and 0.0699922 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=8.077 mas, bmaj=9.531 mas, bpa=59.3 degrees ! Estimated noise=0.622183 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000394799 Jy ! Component: 100 - total flux cleaned = 0.000363508 Jy ! Component: 150 - total flux cleaned = 0.0003906 Jy ! Component: 200 - total flux cleaned = 0.000366555 Jy ! Total flux subtracted in 200 components = 0.000366555 Jy ! Clean residual min=-0.003296 max=0.002227 Jy/beam ! Clean residual mean=-0.000024 rms=0.000818 Jy/beam ! Combined flux in latest and established models = 0.0703587 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 = -3.96146e-05 Jy ! Component: 100 - total flux cleaned = -5.65452e-05 Jy ! Component: 150 - total flux cleaned = -7.29402e-05 Jy ! Component: 200 - total flux cleaned = -8.83759e-05 Jy ! Total flux subtracted in 200 components = -8.83759e-05 Jy ! Clean residual min=-0.003251 max=0.002238 Jy/beam ! Clean residual mean=-0.000024 rms=0.000812 Jy/beam ! Combined flux in latest and established models = 0.0702704 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 62 components and 0.0702704 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.052 mas, bmaj=5.365 mas, bpa=-40.15 degrees ! Estimated noise=0.490948 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.43543e-05 Jy ! Component: 100 - total flux cleaned = 5.34863e-05 Jy ! Component: 150 - total flux cleaned = 5.37327e-05 Jy ! Component: 200 - total flux cleaned = 5.33846e-05 Jy ! Total flux subtracted in 200 components = 5.33846e-05 Jy ! Clean residual min=-0.002580 max=0.002158 Jy/beam ! Clean residual mean=-0.000011 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.0703238 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 76 components and 0.0703238 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065162Jy sigma=1.227728 ! Fit after self-cal, rms=0.065126Jy sigma=1.227495 wmodel J1730+6025_S_b_map.mod ! Writing 76 model components to file: J1730+6025_S_b_map.mod wobs J1730+6025_S_b_uvs.fits ! Writing UV FITS file: J1730+6025_S_b_uvs.fits wwins J1730+6025_S_b_map.win ! wwins: Wrote 2 windows to J1730+6025_S_b_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 = -0.00106722 Jy ! Component: 100 - total flux cleaned = -0.00125112 Jy ! Component: 150 - total flux cleaned = -0.0013193 Jy ! Component: 200 - total flux cleaned = -0.00135062 Jy ! Component: 250 - total flux cleaned = -0.00135026 Jy ! Component: 300 - total flux cleaned = -0.00137966 Jy ! Component: 350 - total flux cleaned = -0.00135125 Jy ! Component: 400 - total flux cleaned = -0.00132297 Jy ! Component: 450 - total flux cleaned = -0.00126927 Jy ! Component: 500 - total flux cleaned = -0.00124299 Jy ! Component: 550 - total flux cleaned = -0.00121851 Jy ! Component: 600 - total flux cleaned = -0.0011705 Jy ! Component: 650 - total flux cleaned = -0.00121639 Jy ! Component: 700 - total flux cleaned = -0.00121612 Jy ! Component: 750 - total flux cleaned = -0.00121568 Jy ! Component: 800 - total flux cleaned = -0.00117235 Jy ! Component: 850 - total flux cleaned = -0.00115182 Jy ! Component: 900 - total flux cleaned = -0.00115198 Jy ! Component: 950 - total flux cleaned = -0.00111203 Jy ! Component: 1000 - total flux cleaned = -0.00115197 Jy ! Component: 1050 - total flux cleaned = -0.00117143 Jy ! Component: 1100 - total flux cleaned = -0.00117147 Jy ! Component: 1150 - total flux cleaned = -0.00117153 Jy ! Component: 1200 - total flux cleaned = -0.00117114 Jy ! Component: 1250 - total flux cleaned = -0.0010815 Jy ! Component: 1300 - total flux cleaned = -0.00104633 Jy ! Component: 1350 - total flux cleaned = -0.00102903 Jy ! Component: 1400 - total flux cleaned = -0.0009434 Jy ! Component: 1450 - total flux cleaned = -0.000892606 Jy ! Component: 1500 - total flux cleaned = -0.000825988 Jy ! Component: 1550 - total flux cleaned = -0.000776968 Jy ! Component: 1600 - total flux cleaned = -0.000712597 Jy ! Component: 1650 - total flux cleaned = -0.000712485 Jy ! Component: 1700 - total flux cleaned = -0.000633734 Jy ! Component: 1750 - total flux cleaned = -0.000555858 Jy ! Component: 1800 - total flux cleaned = -0.00047921 Jy ! Component: 1850 - total flux cleaned = -0.000463927 Jy ! Component: 1900 - total flux cleaned = -0.000373983 Jy ! Component: 1950 - total flux cleaned = -0.000299979 Jy ! Component: 2000 - total flux cleaned = -0.000226889 Jy ! Component: 2050 - total flux cleaned = -0.000168822 Jy ! Component: 2100 - total flux cleaned = -0.000125703 Jy ! Component: 2150 - total flux cleaned = -4.05737e-05 Jy ! Component: 2200 - total flux cleaned = 4.35077e-05 Jy ! Component: 2250 - total flux cleaned = 8.51719e-05 Jy ! Component: 2300 - total flux cleaned = 0.000126313 Jy ! Component: 2350 - total flux cleaned = 0.000194312 Jy ! Component: 2400 - total flux cleaned = 0.000207639 Jy ! Component: 2450 - total flux cleaned = 0.000247625 Jy ! Component: 2500 - total flux cleaned = 0.000300539 Jy ! Component: 2550 - total flux cleaned = 0.000405233 Jy ! Component: 2600 - total flux cleaned = 0.000431008 Jy ! Component: 2650 - total flux cleaned = 0.000456687 Jy ! Component: 2700 - total flux cleaned = 0.000495038 Jy ! Component: 2750 - total flux cleaned = 0.00053294 Jy ! Component: 2800 - total flux cleaned = 0.000570555 Jy ! Component: 2850 - total flux cleaned = 0.000582783 Jy ! Component: 2900 - total flux cleaned = 0.000632027 Jy ! Component: 2950 - total flux cleaned = 0.000644264 Jy ! Component: 3000 - total flux cleaned = 0.000644282 Jy ! Component: 3050 - total flux cleaned = 0.000692553 Jy ! Component: 3100 - total flux cleaned = 0.000716517 Jy ! Component: 3150 - total flux cleaned = 0.000775865 Jy ! Component: 3200 - total flux cleaned = 0.000787649 Jy ! Component: 3250 - total flux cleaned = 0.000834525 Jy ! Component: 3300 - total flux cleaned = 0.00085779 Jy ! Component: 3350 - total flux cleaned = 0.000880954 Jy ! Component: 3400 - total flux cleaned = 0.000926912 Jy ! Component: 3450 - total flux cleaned = 0.000949712 Jy ! Component: 3500 - total flux cleaned = 0.000961076 Jy ! Component: 3550 - total flux cleaned = 0.00100626 Jy ! Component: 3600 - total flux cleaned = 0.00103991 Jy ! Component: 3650 - total flux cleaned = 0.000995256 Jy ! Component: 3700 - total flux cleaned = 0.00101745 Jy ! Component: 3750 - total flux cleaned = 0.00101745 Jy ! Component: 3800 - total flux cleaned = 0.000995571 Jy ! Component: 3850 - total flux cleaned = 0.000995578 Jy ! Component: 3900 - total flux cleaned = 0.00100647 Jy ! Component: 3950 - total flux cleaned = 0.00100653 Jy ! Component: 4000 - total flux cleaned = 0.00100649 Jy ! Component: 4050 - total flux cleaned = 0.00099587 Jy ! Total flux subtracted in 4096 components = 0.000985303 Jy ! Clean residual min=-0.000706 max=0.000674 Jy/beam ! Clean residual mean=0.000005 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.0713091 Jy keep ! Adding 273 model components to the UV plane model. ! The established model now contains 349 components and 0.071309 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1730+6025_S_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.052 x 5.365 at -40.15 degrees (North through East) ! Clean map min=-0.0013863 max=0.06195 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1730+6025_S_b_map.fits wmodel /vlbi/uf001/uva//J1730+6025_S_b_map.mod ! Writing 349 model components to file: /vlbi/uf001/uva//J1730+6025_S_b_map.mod wobs /vlbi/uf001/uva//J1730+6025_S_b_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1730+6025_S_b_uvs.fits wwins /vlbi/uf001/uva//J1730+6025_S_b_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J1730+6025_S_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0619498 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000171346 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.829767 0.829767 1.65953 3.31907 6.63814 13.2763 26.5526 53.1051 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.061 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 361.547 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1730+6025_S_b_dfm.log closed on Mon Jan 14 04:13:42 2019