! Started logfile: /vlbi/uf001/uva//J0625+4440_S_dfm.log on Sun Jan 13 22:59:49 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//J0625+4440_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0625+4440_S_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.899025 visibilities/baseline/integration-bin. ! Found source: J0625+4440 ! ! 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 6918 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 J0625+4440_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 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.088591Jy sigma=23.074905 ! Fit after self-cal, rms=0.555997Jy sigma=11.786255 ! 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=3.148 mas, bmaj=4.728 mas, bpa=9.964 degrees ! Estimated noise=0.527542 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 = 0.350074 Jy ! Component: 100 - total flux cleaned = 0.426412 Jy ! Total flux subtracted in 100 components = 0.426412 Jy ! Clean residual min=-0.009477 max=0.021293 Jy/beam ! Clean residual mean=-0.000033 rms=0.002605 Jy/beam ! Combined flux in latest and established models = 0.426412 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.426412 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069093Jy sigma=1.451754 ! Fit after self-cal, rms=0.069090Jy sigma=1.451710 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0182004 Jy ! Component: 100 - total flux cleaned = 0.0233598 Jy ! Total flux subtracted in 100 components = 0.0233598 Jy ! Clean residual min=-0.009221 max=0.009597 Jy/beam ! Clean residual mean=-0.000015 rms=0.002224 Jy/beam ! Combined flux in latest and established models = 0.449772 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.449772 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065206Jy sigma=1.355259 ! Fit after self-cal, rms=0.065203Jy sigma=1.355086 ! 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=3.76 mas, bmaj=5.467 mas, bpa=11.14 degrees ! Estimated noise=0.408818 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 = -0.00107889 Jy ! Component: 100 - total flux cleaned = -0.00145816 Jy ! Component: 150 - total flux cleaned = -0.00174971 Jy ! Component: 200 - total flux cleaned = -0.00197705 Jy ! Total flux subtracted in 200 components = -0.00197705 Jy ! Clean residual min=-0.007177 max=0.007964 Jy/beam ! Clean residual mean=-0.000012 rms=0.001816 Jy/beam ! Combined flux in latest and established models = 0.447795 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 0.447795 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064858Jy sigma=1.346074 ! Fit after self-cal, rms=0.064857Jy sigma=1.346023 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.76 x 5.467 at 11.14 degrees (North through East) ! Clean map min=-0.0069011 max=0.44956 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.94 HN 0.90 KP 1.00 ! LA 0.98 MK 1.03 NL 1.10 OV 0.99 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.93 HN 0.92 KP 1.02 ! LA 0.99 MK 1.04 NL 1.10 OV 1.00 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.95 HN 0.93 KP 0.99 ! LA 0.98 MK 1.04 NL 1.08 OV 0.99 ! PT 1.02 SC 0.99 ! ! ! Fit before self-cal, rms=0.064857Jy sigma=1.346023 ! Fit after self-cal, rms=0.058056Jy sigma=1.191203 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.763 mas, bmaj=5.475 mas, bpa=10.95 degrees ! Estimated noise=0.408071 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 (62.5, -69.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00385286 Jy ! Component: 100 - total flux cleaned = 0.00527518 Jy ! Component: 150 - total flux cleaned = 0.00588734 Jy ! Component: 200 - total flux cleaned = 0.00606016 Jy ! Total flux subtracted in 200 components = 0.00606016 Jy ! Clean residual min=-0.003451 max=0.003242 Jy/beam ! Clean residual mean=0.000005 rms=0.000793 Jy/beam ! Combined flux in latest and established models = 0.453855 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 33 components and 0.453855 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.057782Jy sigma=1.184425 ! Fit after self-cal, rms=0.057796Jy sigma=1.183734 ! 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=0.057796Jy sigma=1.183734 ! Fit after self-cal, rms=0.056804Jy sigma=1.157022 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.766 mas, bmaj=5.454 mas, bpa=10.62 degrees ! Estimated noise=0.408612 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000660979 Jy ! Component: 100 - total flux cleaned = 0.000575752 Jy ! Component: 150 - total flux cleaned = 0.000374097 Jy ! Component: 200 - total flux cleaned = 0.000131137 Jy ! Total flux subtracted in 200 components = 0.000131137 Jy ! Clean residual min=-0.001825 max=0.001916 Jy/beam ! Clean residual mean=0.000005 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.453987 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 50 components and 0.453987 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056726Jy sigma=1.155027 ! Fit after self-cal, rms=0.056723Jy sigma=1.154962 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 = -0.000385255 Jy ! Component: 100 - total flux cleaned = -0.000470211 Jy ! Component: 150 - total flux cleaned = -0.000598488 Jy ! Component: 200 - total flux cleaned = -0.000691704 Jy ! Total flux subtracted in 200 components = -0.000691704 Jy ! Clean residual min=-0.001854 max=0.001900 Jy/beam ! Clean residual mean=0.000005 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.453295 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 61 components and 0.453295 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056701Jy sigma=1.154425 ! Fit after self-cal, rms=0.056700Jy sigma=1.154412 ! 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=0.056700Jy sigma=1.154412 ! Fit after self-cal, rms=0.056727Jy sigma=1.153898 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.766 mas, bmaj=5.451 mas, bpa=10.49 degrees ! Estimated noise=0.408775 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000633491 Jy ! Component: 100 - total flux cleaned = 0.000481144 Jy ! Component: 150 - total flux cleaned = 0.00042903 Jy ! Component: 200 - total flux cleaned = 0.000336591 Jy ! Total flux subtracted in 200 components = 0.000336591 Jy ! Clean residual min=-0.001765 max=0.001850 Jy/beam ! Clean residual mean=0.000005 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.453632 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 66 components and 0.453632 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056699Jy sigma=1.153178 ! Fit after self-cal, rms=0.056699Jy sigma=1.153166 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 = -0.000186307 Jy ! Component: 100 - total flux cleaned = -0.000245595 Jy ! Component: 150 - total flux cleaned = -0.000282542 Jy ! Component: 200 - total flux cleaned = -0.000300386 Jy ! Total flux subtracted in 200 components = -0.000300386 Jy ! Clean residual min=-0.001786 max=0.001838 Jy/beam ! Clean residual mean=0.000005 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.453331 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 71 components and 0.453331 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056688Jy sigma=1.152891 ! Fit after self-cal, rms=0.056687Jy sigma=1.152884 ! 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=0.056687Jy sigma=1.152884 ! Fit after self-cal, rms=0.056703Jy sigma=1.152705 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.822 mas, bmaj=9.14 mas, bpa=23.2 degrees ! Estimated noise=0.520711 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000260459 Jy ! Component: 100 - total flux cleaned = 0.000281485 Jy ! Component: 150 - total flux cleaned = 0.000219723 Jy ! Component: 200 - total flux cleaned = 0.000185753 Jy ! Total flux subtracted in 200 components = 0.000185753 Jy ! Clean residual min=-0.001831 max=0.002015 Jy/beam ! Clean residual mean=0.000012 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.453517 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 78 components and 0.453517 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056695Jy sigma=1.152574 ! Fit after self-cal, rms=0.056695Jy sigma=1.152565 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 = -0.00011395 Jy ! Component: 100 - total flux cleaned = -0.000114368 Jy ! Component: 150 - total flux cleaned = -9.1629e-05 Jy ! Component: 200 - total flux cleaned = -8.45347e-05 Jy ! Total flux subtracted in 200 components = -8.45347e-05 Jy ! Clean residual min=-0.001810 max=0.002047 Jy/beam ! Clean residual mean=0.000012 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.453433 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 87 components and 0.453433 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056693Jy sigma=1.152544 ! Fit after self-cal, rms=0.056693Jy sigma=1.152541 ! 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=3.765 mas, bmaj=5.448 mas, bpa=10.41 degrees ! Estimated noise=0.408838 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.765 x 5.448 at 10.41 degrees (North through East) ! Clean map min=-0.0016918 max=0.44818 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=3.159 mas, bmaj=4.712 mas, bpa=9.245 degrees ! Estimated noise=0.526176 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.349163 Jy ! Component: 100 - total flux cleaned = 0.425303 Jy ! Component: 150 - total flux cleaned = 0.442514 Jy ! Component: 200 - total flux cleaned = 0.448493 Jy ! Total flux subtracted in 200 components = 0.448493 Jy ! Clean residual min=-0.002665 max=0.002869 Jy/beam ! Clean residual mean=-0.000003 rms=0.000698 Jy/beam ! Combined flux in latest and established models = 0.448493 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.448493 Jy ! Inverting map and beam ! Estimated beam: bmin=3.765 mas, bmaj=5.448 mas, bpa=10.41 degrees ! Estimated noise=0.408838 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 = 0.0032765 Jy ! Component: 100 - total flux cleaned = 0.00431327 Jy ! Component: 150 - total flux cleaned = 0.00436665 Jy ! Component: 200 - total flux cleaned = 0.00440801 Jy ! Total flux subtracted in 200 components = 0.00440801 Jy ! Clean residual min=-0.001800 max=0.001889 Jy/beam ! Clean residual mean=0.000004 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.452901 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 25 components and 0.452901 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=7.822 mas, bmaj=9.14 mas, bpa=23.2 degrees ! Estimated noise=0.520711 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00061218 Jy ! Component: 100 - total flux cleaned = 0.000558606 Jy ! Component: 150 - total flux cleaned = 0.00059383 Jy ! Component: 200 - total flux cleaned = 0.000593454 Jy ! Total flux subtracted in 200 components = 0.000593454 Jy ! Clean residual min=-0.001790 max=0.002059 Jy/beam ! Clean residual mean=0.000012 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.453495 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.39501e-05 Jy ! Component: 100 - total flux cleaned = 1.38311e-05 Jy ! Component: 150 - total flux cleaned = 2.60231e-05 Jy ! Component: 200 - total flux cleaned = 3.74319e-05 Jy ! Total flux subtracted in 200 components = 3.74319e-05 Jy ! Clean residual min=-0.001773 max=0.002056 Jy/beam ! Clean residual mean=0.000012 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.453532 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 50 components and 0.453532 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.765 mas, bmaj=5.448 mas, bpa=10.41 degrees ! Estimated noise=0.408838 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000127284 Jy ! Component: 100 - total flux cleaned = -9.79555e-05 Jy ! Component: 150 - total flux cleaned = -7.29268e-05 Jy ! Component: 200 - total flux cleaned = -2.5504e-05 Jy ! Total flux subtracted in 200 components = -2.5504e-05 Jy ! Clean residual min=-0.001800 max=0.001905 Jy/beam ! Clean residual mean=0.000004 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.453507 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 63 components and 0.453507 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056727Jy sigma=1.153101 ! Fit after self-cal, rms=0.056723Jy sigma=1.153039 wmodel J0625+4440_S_map.mod ! Writing 63 model components to file: J0625+4440_S_map.mod wobs J0625+4440_S_uvs.fits ! Writing UV FITS file: J0625+4440_S_uvs.fits wwins J0625+4440_S_map.win ! wwins: Wrote 2 windows to J0625+4440_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 = 0.000243444 Jy ! Component: 100 - total flux cleaned = 0.000426685 Jy ! Component: 150 - total flux cleaned = 0.000513785 Jy ! Component: 200 - total flux cleaned = 0.000514332 Jy ! Component: 250 - total flux cleaned = 0.000488836 Jy ! Component: 300 - total flux cleaned = 0.000614628 Jy ! Component: 350 - total flux cleaned = 0.000639655 Jy ! Component: 400 - total flux cleaned = 0.000735846 Jy ! Component: 450 - total flux cleaned = 0.00075905 Jy ! Component: 500 - total flux cleaned = 0.000758838 Jy ! Component: 550 - total flux cleaned = 0.000782058 Jy ! Component: 600 - total flux cleaned = 0.000782661 Jy ! Component: 650 - total flux cleaned = 0.000870889 Jy ! Component: 700 - total flux cleaned = 0.000805476 Jy ! Component: 750 - total flux cleaned = 0.000805704 Jy ! Component: 800 - total flux cleaned = 0.000826808 Jy ! Component: 850 - total flux cleaned = 0.000826887 Jy ! Component: 900 - total flux cleaned = 0.000826701 Jy ! Component: 950 - total flux cleaned = 0.00082664 Jy ! Component: 1000 - total flux cleaned = 0.00078693 Jy ! Component: 1050 - total flux cleaned = 0.000747917 Jy ! Component: 1100 - total flux cleaned = 0.000748091 Jy ! Component: 1150 - total flux cleaned = 0.000728767 Jy ! Component: 1200 - total flux cleaned = 0.000728788 Jy ! Component: 1250 - total flux cleaned = 0.000747479 Jy ! Component: 1300 - total flux cleaned = 0.000747363 Jy ! Component: 1350 - total flux cleaned = 0.00071125 Jy ! Component: 1400 - total flux cleaned = 0.000729382 Jy ! Component: 1450 - total flux cleaned = 0.000729375 Jy ! Component: 1500 - total flux cleaned = 0.000746896 Jy ! Component: 1550 - total flux cleaned = 0.000781848 Jy ! Component: 1600 - total flux cleaned = 0.000764905 Jy ! Component: 1650 - total flux cleaned = 0.000713938 Jy ! Component: 1700 - total flux cleaned = 0.000831864 Jy ! Component: 1750 - total flux cleaned = 0.000831924 Jy ! Component: 1800 - total flux cleaned = 0.000848644 Jy ! Component: 1850 - total flux cleaned = 0.000832614 Jy ! Component: 1900 - total flux cleaned = 0.000929738 Jy ! Component: 1950 - total flux cleaned = 0.00091339 Jy ! Component: 2000 - total flux cleaned = 0.000929296 Jy ! Component: 2050 - total flux cleaned = 0.000960713 Jy ! Component: 2100 - total flux cleaned = 0.00097634 Jy ! Component: 2150 - total flux cleaned = 0.000960846 Jy ! Component: 2200 - total flux cleaned = 0.00100684 Jy ! Component: 2250 - total flux cleaned = 0.0010677 Jy ! Component: 2300 - total flux cleaned = 0.00109798 Jy ! Component: 2350 - total flux cleaned = 0.00112749 Jy ! Component: 2400 - total flux cleaned = 0.00117176 Jy ! Component: 2450 - total flux cleaned = 0.00112794 Jy ! Component: 2500 - total flux cleaned = 0.00118623 Jy ! Component: 2550 - total flux cleaned = 0.00124401 Jy ! Component: 2600 - total flux cleaned = 0.00127248 Jy ! Component: 2650 - total flux cleaned = 0.00131509 Jy ! Component: 2700 - total flux cleaned = 0.00131511 Jy ! Component: 2750 - total flux cleaned = 0.00134326 Jy ! Component: 2800 - total flux cleaned = 0.00138475 Jy ! Component: 2850 - total flux cleaned = 0.00137108 Jy ! Component: 2900 - total flux cleaned = 0.00139844 Jy ! Component: 2950 - total flux cleaned = 0.00139834 Jy ! Component: 3000 - total flux cleaned = 0.00142526 Jy ! Component: 3050 - total flux cleaned = 0.00138515 Jy ! Component: 3100 - total flux cleaned = 0.00135889 Jy ! Component: 3150 - total flux cleaned = 0.0014377 Jy ! Component: 3200 - total flux cleaned = 0.00142458 Jy ! Component: 3250 - total flux cleaned = 0.00142441 Jy ! Component: 3300 - total flux cleaned = 0.00139865 Jy ! Component: 3350 - total flux cleaned = 0.00136036 Jy ! Component: 3400 - total flux cleaned = 0.00137318 Jy ! Component: 3450 - total flux cleaned = 0.00137313 Jy ! Component: 3500 - total flux cleaned = 0.00138572 Jy ! Component: 3550 - total flux cleaned = 0.00137333 Jy ! Component: 3600 - total flux cleaned = 0.001447 Jy ! Component: 3650 - total flux cleaned = 0.00144689 Jy ! Component: 3700 - total flux cleaned = 0.00144696 Jy ! Component: 3750 - total flux cleaned = 0.00149523 Jy ! Component: 3800 - total flux cleaned = 0.00147125 Jy ! Component: 3850 - total flux cleaned = 0.00153088 Jy ! Component: 3900 - total flux cleaned = 0.00153079 Jy ! Component: 3950 - total flux cleaned = 0.00155433 Jy ! Component: 4000 - total flux cleaned = 0.00153102 Jy ! Component: 4050 - total flux cleaned = 0.00158908 Jy ! Total flux subtracted in 4096 components = 0.00161214 Jy ! Clean residual min=-0.000624 max=0.000655 Jy/beam ! Clean residual mean=0.000003 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.455119 Jy keep ! Adding 313 model components to the UV plane model. ! The established model now contains 376 components and 0.455119 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0625+4440_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.765 x 5.448 at 10.41 degrees (North through East) ! Clean map min=-0.0011373 max=0.44805 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0625+4440_S_map.fits wmodel /vlbi/uf001/uva//J0625+4440_S_map.mod ! Writing 376 model components to file: /vlbi/uf001/uva//J0625+4440_S_map.mod wobs /vlbi/uf001/uva//J0625+4440_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0625+4440_S_uvs.fits wwins /vlbi/uf001/uva//J0625+4440_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J0625+4440_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.448047 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000211141 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.141374 0.141374 0.282748 0.565496 1.13099 2.26198 4.52397 9.04794 18.0959 36.1917 72.3835 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.448 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2122.03 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0625+4440_S_dfm.log closed on Sun Jan 13 22:59:54 2019