! Started logfile: /vlbi/uf001/uva//J1216-1033_S_dfm.log on Mon Jan 14 01:45:16 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//J1216-1033_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1216-1033_S_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.965079 visibilities/baseline/integration-bin. ! Found source: J1216-1033 ! ! 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 3648 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 J1216-1033_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 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.007506Jy sigma=19.322011 ! Fit after self-cal, rms=0.876133Jy sigma=16.738315 ! 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=2.619 mas, bmaj=7.005 mas, bpa=-3.778 degrees ! Estimated noise=0.835774 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 = 0.100566 Jy ! Component: 100 - total flux cleaned = 0.125274 Jy ! Total flux subtracted in 100 components = 0.125274 Jy ! Clean residual min=-0.007764 max=0.015396 Jy/beam ! Clean residual mean=-0.000002 rms=0.002311 Jy/beam ! Combined flux in latest and established models = 0.125274 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.125274 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075701Jy sigma=1.363646 ! Fit after self-cal, rms=0.075665Jy sigma=1.362595 ! Inverting map ! Added new window around map position (-3, 9). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0136149 Jy ! Component: 100 - total flux cleaned = 0.0201986 Jy ! Total flux subtracted in 100 components = 0.0201986 Jy ! Clean residual min=-0.007392 max=0.011685 Jy/beam ! Clean residual mean=-0.000005 rms=0.001959 Jy/beam ! Combined flux in latest and established models = 0.145473 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 20 components and 0.145473 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073107Jy sigma=1.309294 ! Fit after self-cal, rms=0.072882Jy sigma=1.304196 ! 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=3.065 mas, bmaj=7.751 mas, bpa=-3.825 degrees ! Estimated noise=0.672963 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 (-6.5, -17). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00800006 Jy ! Component: 100 - total flux cleaned = 0.00989855 Jy ! Component: 150 - total flux cleaned = 0.010944 Jy ! Component: 200 - total flux cleaned = 0.0119682 Jy ! Total flux subtracted in 200 components = 0.0119682 Jy ! Clean residual min=-0.005145 max=0.007983 Jy/beam ! Clean residual mean=-0.000014 rms=0.001618 Jy/beam ! Combined flux in latest and established models = 0.157441 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 39 components and 0.157441 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070948Jy sigma=1.266970 ! Fit after self-cal, rms=0.070867Jy sigma=1.264535 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.065 x 7.751 at -3.825 degrees (North through East) ! Clean map min=-0.0064439 max=0.11845 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.94 HN 1.06 KP 1.08 ! LA 0.93 MK 0.99 NL 1.01 OV 1.02 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 2.26 FD 0.96 HN 1.02 KP 1.02 ! LA 0.97 MK 1.02 NL 0.97 OV 0.99 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 2.27 FD 1.02 HN 1.02 KP 1.02 ! LA 0.90 MK 0.97 NL 1.01 OV 0.95 ! PT 0.94 SC 1.02 ! ! ! Fit before self-cal, rms=0.070867Jy sigma=1.264535 ! Fit after self-cal, rms=0.093203Jy sigma=1.213483 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.035 mas, bmaj=7.915 mas, bpa=-4.348 degrees ! Estimated noise=0.707956 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 = -0.00119785 Jy ! Component: 100 - total flux cleaned = -0.00109717 Jy ! Component: 150 - total flux cleaned = -0.000917158 Jy ! Component: 200 - total flux cleaned = -0.000914187 Jy ! Total flux subtracted in 200 components = -0.000914187 Jy ! Clean residual min=-0.003833 max=0.003998 Jy/beam ! Clean residual mean=-0.000005 rms=0.001012 Jy/beam ! Combined flux in latest and established models = 0.156527 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 57 components and 0.156527 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092879Jy sigma=1.209841 ! Fit after self-cal, rms=0.093012Jy sigma=1.208967 ! 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=0.093012Jy sigma=1.208967 ! Fit after self-cal, rms=0.086618Jy sigma=1.200301 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.037 mas, bmaj=7.924 mas, bpa=-4.494 degrees ! Estimated noise=0.708451 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000909947 Jy ! Component: 100 - total flux cleaned = -0.000979211 Jy ! Component: 150 - total flux cleaned = -0.000977754 Jy ! Component: 200 - total flux cleaned = -0.000977252 Jy ! Total flux subtracted in 200 components = -0.000977252 Jy ! Clean residual min=-0.003274 max=0.003455 Jy/beam ! Clean residual mean=-0.000002 rms=0.000852 Jy/beam ! Combined flux in latest and established models = 0.15555 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 73 components and 0.15555 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086475Jy sigma=1.198681 ! Fit after self-cal, rms=0.086463Jy sigma=1.198472 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 = -0.000459746 Jy ! Component: 100 - total flux cleaned = -0.00041004 Jy ! Component: 150 - total flux cleaned = -0.000410272 Jy ! Component: 200 - total flux cleaned = -0.000364961 Jy ! Total flux subtracted in 200 components = -0.000364961 Jy ! Clean residual min=-0.003158 max=0.003398 Jy/beam ! Clean residual mean=-0.000003 rms=0.000836 Jy/beam ! Combined flux in latest and established models = 0.155185 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 83 components and 0.155185 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086383Jy sigma=1.197532 ! Fit after self-cal, rms=0.086375Jy sigma=1.197479 ! 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=0.086375Jy sigma=1.197479 ! Fit after self-cal, rms=0.085073Jy sigma=1.196901 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.037 mas, bmaj=7.924 mas, bpa=-4.562 degrees ! Estimated noise=0.705969 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00041394 Jy ! Component: 100 - total flux cleaned = -0.000368056 Jy ! Component: 150 - total flux cleaned = -0.000410426 Jy ! Component: 200 - total flux cleaned = -0.00040916 Jy ! Total flux subtracted in 200 components = -0.00040916 Jy ! Clean residual min=-0.003078 max=0.003292 Jy/beam ! Clean residual mean=-0.000002 rms=0.000807 Jy/beam ! Combined flux in latest and established models = 0.154776 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 92 components and 0.154776 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085007Jy sigma=1.196104 ! Fit after self-cal, rms=0.084997Jy sigma=1.196064 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 = -6.89121e-05 Jy ! Component: 100 - total flux cleaned = -3.22181e-05 Jy ! Component: 150 - total flux cleaned = 3.12718e-06 Jy ! Component: 200 - total flux cleaned = 3.70294e-05 Jy ! Total flux subtracted in 200 components = 3.70294e-05 Jy ! Clean residual min=-0.002983 max=0.003239 Jy/beam ! Clean residual mean=-0.000003 rms=0.000800 Jy/beam ! Combined flux in latest and established models = 0.154813 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 96 components and 0.154813 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084952Jy sigma=1.195606 ! Fit after self-cal, rms=0.084947Jy sigma=1.195588 ! 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=0.084947Jy sigma=1.195588 ! Fit after self-cal, rms=0.085444Jy sigma=1.195480 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.222 mas, bmaj=14.6 mas, bpa=-4.334 degrees ! Estimated noise=0.92508 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00035405 Jy ! Component: 100 - total flux cleaned = 0.000249248 Jy ! Component: 150 - total flux cleaned = 0.000221676 Jy ! Component: 200 - total flux cleaned = 0.000246756 Jy ! Total flux subtracted in 200 components = 0.000246756 Jy ! Clean residual min=-0.004027 max=0.003972 Jy/beam ! Clean residual mean=-0.000005 rms=0.001021 Jy/beam ! Combined flux in latest and established models = 0.15506 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 115 components and 0.15506 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085425Jy sigma=1.195359 ! Fit after self-cal, rms=0.085415Jy sigma=1.195310 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 = -0.000151731 Jy ! Component: 100 - total flux cleaned = -0.000176099 Jy ! Component: 150 - total flux cleaned = -0.000176173 Jy ! Component: 200 - total flux cleaned = -0.000155311 Jy ! Total flux subtracted in 200 components = -0.000155311 Jy ! Clean residual min=-0.004049 max=0.003928 Jy/beam ! Clean residual mean=-0.000006 rms=0.001022 Jy/beam ! Combined flux in latest and established models = 0.154904 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 119 components and 0.154904 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085407Jy sigma=1.195240 ! Fit after self-cal, rms=0.085401Jy sigma=1.195228 ! 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=3.035 mas, bmaj=7.927 mas, bpa=-4.606 degrees ! Estimated noise=0.704294 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.035 x 7.927 at -4.606 degrees (North through East) ! Clean map min=-0.0031463 max=0.12442 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=2.598 mas, bmaj=7.209 mas, bpa=-4.5 degrees ! Estimated noise=0.867545 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.10407 Jy ! Component: 100 - total flux cleaned = 0.128737 Jy ! Component: 150 - total flux cleaned = 0.138636 Jy ! Component: 200 - total flux cleaned = 0.143322 Jy ! Total flux subtracted in 200 components = 0.143322 Jy ! Clean residual min=-0.005082 max=0.004600 Jy/beam ! Clean residual mean=0.000003 rms=0.001296 Jy/beam ! Combined flux in latest and established models = 0.143322 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.143322 Jy ! Inverting map and beam ! Estimated beam: bmin=3.035 mas, bmaj=7.927 mas, bpa=-4.606 degrees ! Estimated noise=0.704294 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 (2, -14.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00453518 Jy ! Component: 100 - total flux cleaned = 0.00771843 Jy ! Component: 150 - total flux cleaned = 0.00927911 Jy ! Component: 200 - total flux cleaned = 0.0106141 Jy ! Total flux subtracted in 200 components = 0.0106141 Jy ! Clean residual min=-0.003294 max=0.002932 Jy/beam ! Clean residual mean=-0.000002 rms=0.000817 Jy/beam ! Combined flux in latest and established models = 0.153936 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 55 components and 0.153936 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=7.222 mas, bmaj=14.6 mas, bpa=-4.334 degrees ! Estimated noise=0.92508 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00197499 Jy ! Component: 100 - total flux cleaned = 0.00251573 Jy ! Component: 150 - total flux cleaned = 0.00283796 Jy ! Component: 200 - total flux cleaned = 0.00290572 Jy ! Total flux subtracted in 200 components = 0.00290572 Jy ! Clean residual min=-0.004028 max=0.003560 Jy/beam ! Clean residual mean=-0.000006 rms=0.000978 Jy/beam ! Combined flux in latest and established models = 0.156842 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 = 2.85201e-05 Jy ! Component: 100 - total flux cleaned = 2.90294e-05 Jy ! Component: 150 - total flux cleaned = 5.47318e-05 Jy ! Component: 200 - total flux cleaned = 7.55876e-05 Jy ! Total flux subtracted in 200 components = 7.55876e-05 Jy ! Clean residual min=-0.003976 max=0.003537 Jy/beam ! Clean residual mean=-0.000006 rms=0.000967 Jy/beam ! Combined flux in latest and established models = 0.156917 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 91 components and 0.156917 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.035 mas, bmaj=7.927 mas, bpa=-4.606 degrees ! Estimated noise=0.704294 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000410303 Jy ! Component: 100 - total flux cleaned = -0.000469289 Jy ! Component: 150 - total flux cleaned = -0.000469403 Jy ! Component: 200 - total flux cleaned = -0.000416888 Jy ! Total flux subtracted in 200 components = -0.000416888 Jy ! Clean residual min=-0.002943 max=0.002833 Jy/beam ! Clean residual mean=-0.000003 rms=0.000760 Jy/beam ! Combined flux in latest and established models = 0.1565 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 109 components and 0.1565 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085401Jy sigma=1.194262 ! Fit after self-cal, rms=0.085317Jy sigma=1.193605 wmodel J1216-1033_S_map.mod ! Writing 109 model components to file: J1216-1033_S_map.mod wobs J1216-1033_S_uvs.fits ! Writing UV FITS file: J1216-1033_S_uvs.fits wwins J1216-1033_S_map.win ! wwins: Wrote 4 windows to J1216-1033_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 = 1.16887e-05 Jy ! Component: 100 - total flux cleaned = -0.000139531 Jy ! Component: 150 - total flux cleaned = -0.00033406 Jy ! Component: 200 - total flux cleaned = -0.000615746 Jy ! Component: 250 - total flux cleaned = -0.000751855 Jy ! Component: 300 - total flux cleaned = -0.000971488 Jy ! Component: 350 - total flux cleaned = -0.0011847 Jy ! Component: 400 - total flux cleaned = -0.00118437 Jy ! Component: 450 - total flux cleaned = -0.00122568 Jy ! Component: 500 - total flux cleaned = -0.00122565 Jy ! Component: 550 - total flux cleaned = -0.00122601 Jy ! Component: 600 - total flux cleaned = -0.0013016 Jy ! Component: 650 - total flux cleaned = -0.00130115 Jy ! Component: 700 - total flux cleaned = -0.00126447 Jy ! Component: 750 - total flux cleaned = -0.00122906 Jy ! Component: 800 - total flux cleaned = -0.00119475 Jy ! Component: 850 - total flux cleaned = -0.00122998 Jy ! Component: 900 - total flux cleaned = -0.00116181 Jy ! Component: 950 - total flux cleaned = -0.00109451 Jy ! Component: 1000 - total flux cleaned = -0.00102882 Jy ! Component: 1050 - total flux cleaned = -0.000899308 Jy ! Component: 1100 - total flux cleaned = -0.000835166 Jy ! Component: 1150 - total flux cleaned = -0.000740985 Jy ! Component: 1200 - total flux cleaned = -0.000771931 Jy ! Component: 1250 - total flux cleaned = -0.000680167 Jy ! Component: 1300 - total flux cleaned = -0.000680067 Jy ! Component: 1350 - total flux cleaned = -0.000650197 Jy ! Component: 1400 - total flux cleaned = -0.000591849 Jy ! Component: 1450 - total flux cleaned = -0.000562961 Jy ! Component: 1500 - total flux cleaned = -0.000534611 Jy ! Component: 1550 - total flux cleaned = -0.000562866 Jy ! Component: 1600 - total flux cleaned = -0.000478415 Jy ! Component: 1650 - total flux cleaned = -0.000395362 Jy ! Component: 1700 - total flux cleaned = -0.000395669 Jy ! Component: 1750 - total flux cleaned = -0.000422552 Jy ! Component: 1800 - total flux cleaned = -0.000395747 Jy ! Component: 1850 - total flux cleaned = -0.000342876 Jy ! Component: 1900 - total flux cleaned = -0.000342801 Jy ! Component: 1950 - total flux cleaned = -0.000291625 Jy ! Component: 2000 - total flux cleaned = -0.00039365 Jy ! Component: 2050 - total flux cleaned = -0.000317764 Jy ! Component: 2100 - total flux cleaned = -0.000267491 Jy ! Component: 2150 - total flux cleaned = -0.000218208 Jy ! Component: 2200 - total flux cleaned = -0.000217674 Jy ! Component: 2250 - total flux cleaned = -0.000217582 Jy ! Component: 2300 - total flux cleaned = -0.000169339 Jy ! Component: 2350 - total flux cleaned = -0.0001695 Jy ! Component: 2400 - total flux cleaned = -0.000145813 Jy ! Component: 2450 - total flux cleaned = -0.000192259 Jy ! Component: 2500 - total flux cleaned = -0.000168909 Jy ! Component: 2550 - total flux cleaned = -7.77418e-05 Jy ! Component: 2600 - total flux cleaned = -0.00012309 Jy ! Component: 2650 - total flux cleaned = -0.000190299 Jy ! Component: 2700 - total flux cleaned = -0.000212371 Jy ! Component: 2750 - total flux cleaned = -0.00023422 Jy ! Component: 2800 - total flux cleaned = -0.000299801 Jy ! Component: 2850 - total flux cleaned = -0.000321239 Jy ! Component: 2900 - total flux cleaned = -0.000450221 Jy ! Component: 2950 - total flux cleaned = -0.000492659 Jy ! Component: 3000 - total flux cleaned = -0.000513679 Jy ! Component: 3050 - total flux cleaned = -0.000618303 Jy ! Component: 3100 - total flux cleaned = -0.000597157 Jy ! Component: 3150 - total flux cleaned = -0.000638223 Jy ! Component: 3200 - total flux cleaned = -0.00065863 Jy ! Component: 3250 - total flux cleaned = -0.000678846 Jy ! Component: 3300 - total flux cleaned = -0.000699152 Jy ! Component: 3350 - total flux cleaned = -0.000739223 Jy ! Component: 3400 - total flux cleaned = -0.000719494 Jy ! Component: 3450 - total flux cleaned = -0.000857747 Jy ! Component: 3500 - total flux cleaned = -0.000896895 Jy ! Component: 3550 - total flux cleaned = -0.000916353 Jy ! Component: 3600 - total flux cleaned = -0.000916182 Jy ! Component: 3650 - total flux cleaned = -0.000935337 Jy ! Component: 3700 - total flux cleaned = -0.000973392 Jy ! Component: 3750 - total flux cleaned = -0.000954466 Jy ! Component: 3800 - total flux cleaned = -0.000992164 Jy ! Component: 3850 - total flux cleaned = -0.00104821 Jy ! Component: 3900 - total flux cleaned = -0.00101114 Jy ! Component: 3950 - total flux cleaned = -0.00106629 Jy ! Component: 4000 - total flux cleaned = -0.00101129 Jy ! Component: 4050 - total flux cleaned = -0.00106573 Jy ! Total flux subtracted in 4096 components = -0.00106562 Jy ! Clean residual min=-0.001096 max=0.001012 Jy/beam ! Clean residual mean=-0.000001 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.155435 Jy keep ! Adding 283 model components to the UV plane model. ! The established model now contains 392 components and 0.155435 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1216-1033_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.035 x 7.927 at -4.606 degrees (North through East) ! Clean map min=-0.0022955 max=0.12723 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1216-1033_S_map.fits wmodel /vlbi/uf001/uva//J1216-1033_S_map.mod ! Writing 392 model components to file: /vlbi/uf001/uva//J1216-1033_S_map.mod wobs /vlbi/uf001/uva//J1216-1033_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1216-1033_S_uvs.fits wwins /vlbi/uf001/uva//J1216-1033_S_map.win ! wwins: Wrote 5 windows to /vlbi/uf001/uva//J1216-1033_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.127225 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000318436 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.75088 0.75088 1.50176 3.00352 6.00704 12.0141 24.0282 48.0563 96.1126 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.127 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 399.531 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1216-1033_S_dfm.log closed on Mon Jan 14 01:45:20 2019