! Started logfile: /vlbi/uf001/uva//J1218+1105_S_dfm.log on Mon Jan 14 01:46:15 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//J1218+1105_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1218+1105_S_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.837037 visibilities/baseline/integration-bin. ! Found source: J1218+1105 ! ! 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 4746 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 J1218+1105_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 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 93 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.029640Jy sigma=20.949272 ! Fit after self-cal, rms=0.794789Jy sigma=16.130775 ! 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=6.856 mas, bpa=1.134 degrees ! Estimated noise=0.688024 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 = 0.161484 Jy ! Component: 100 - total flux cleaned = 0.1969 Jy ! Total flux subtracted in 100 components = 0.1969 Jy ! Clean residual min=-0.006231 max=0.010870 Jy/beam ! Clean residual mean=-0.000025 rms=0.001658 Jy/beam ! Combined flux in latest and established models = 0.1969 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.1969 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066196Jy sigma=1.309035 ! Fit after self-cal, rms=0.066193Jy sigma=1.308968 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0109335 Jy ! Component: 100 - total flux cleaned = 0.0169517 Jy ! Total flux subtracted in 100 components = 0.0169517 Jy ! Clean residual min=-0.005377 max=0.008366 Jy/beam ! Clean residual mean=-0.000014 rms=0.001415 Jy/beam ! Combined flux in latest and established models = 0.213852 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 18 components and 0.213852 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064361Jy sigma=1.265079 ! Fit after self-cal, rms=0.064346Jy sigma=1.264583 ! 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=3.626 mas, bmaj=7.495 mas, bpa=-0.09863 degrees ! Estimated noise=0.555157 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 (4.5, 9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0086946 Jy ! Component: 100 - total flux cleaned = 0.0137244 Jy ! Component: 150 - total flux cleaned = 0.0171843 Jy ! Component: 200 - total flux cleaned = 0.0197297 Jy ! Total flux subtracted in 200 components = 0.0197297 Jy ! Clean residual min=-0.003756 max=0.004484 Jy/beam ! Clean residual mean=-0.000005 rms=0.001019 Jy/beam ! Combined flux in latest and established models = 0.233581 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 48 components and 0.233581 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063130Jy sigma=1.236099 ! Fit after self-cal, rms=0.063022Jy sigma=1.233763 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.626 x 7.495 at -0.09863 degrees (North through East) ! Clean map min=-0.0037072 max=0.20609 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.96 HN 0.94 KP 1.02 ! LA 0.95 MK 1.02 NL 1.09 OV 0.98 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.94 KP 1.02 ! LA 0.97 MK 1.04 NL 1.09 OV 1.00 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.94 HN 0.96 KP 1.02 ! LA 0.97 MK 1.03 NL 1.04 OV 0.97 ! PT 0.99 SC 0.99 ! ! ! Fit before self-cal, rms=0.063022Jy sigma=1.233763 ! Fit after self-cal, rms=0.062152Jy sigma=1.213659 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.633 mas, bmaj=7.524 mas, bpa=0.01942 degrees ! Estimated noise=0.552651 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 = 0.0018024 Jy ! Component: 100 - total flux cleaned = 0.00217518 Jy ! Component: 150 - total flux cleaned = 0.00212885 Jy ! Component: 200 - total flux cleaned = 0.00195214 Jy ! Total flux subtracted in 200 components = 0.00195214 Jy ! Clean residual min=-0.003036 max=0.002929 Jy/beam ! Clean residual mean=0.000001 rms=0.000775 Jy/beam ! Combined flux in latest and established models = 0.235533 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 70 components and 0.235533 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062007Jy sigma=1.210670 ! Fit after self-cal, rms=0.062015Jy sigma=1.210351 ! 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=0.062015Jy sigma=1.210351 ! Fit after self-cal, rms=0.061686Jy sigma=1.198242 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.629 mas, bmaj=7.517 mas, bpa=0.02481 degrees ! Estimated noise=0.552711 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000327026 Jy ! Component: 100 - total flux cleaned = 0.000370146 Jy ! Component: 150 - total flux cleaned = 0.000332137 Jy ! Component: 200 - total flux cleaned = 0.000265824 Jy ! Total flux subtracted in 200 components = 0.000265824 Jy ! Clean residual min=-0.002839 max=0.003035 Jy/beam ! Clean residual mean=-0.000003 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.235799 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 83 components and 0.235799 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061620Jy sigma=1.196838 ! Fit after self-cal, rms=0.061614Jy sigma=1.196673 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-57.5, -116.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00249024 Jy ! Component: 100 - total flux cleaned = 0.00293118 Jy ! Component: 150 - total flux cleaned = 0.00304983 Jy ! Component: 200 - total flux cleaned = 0.00315099 Jy ! Total flux subtracted in 200 components = 0.00315099 Jy ! Clean residual min=-0.002728 max=0.002665 Jy/beam ! Clean residual mean=-0.000001 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.23895 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 108 components and 0.23895 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061501Jy sigma=1.194300 ! Fit after self-cal, rms=0.061495Jy sigma=1.194158 ! 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=0.061495Jy sigma=1.194158 ! Fit after self-cal, rms=0.061497Jy sigma=1.193570 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.627 mas, bmaj=7.518 mas, bpa=0.05019 degrees ! Estimated noise=0.552291 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000253465 Jy ! Component: 100 - total flux cleaned = 0.000216827 Jy ! Component: 150 - total flux cleaned = 0.000184766 Jy ! Component: 200 - total flux cleaned = 0.000156301 Jy ! Total flux subtracted in 200 components = 0.000156301 Jy ! Clean residual min=-0.002701 max=0.002492 Jy/beam ! Clean residual mean=-0.000002 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.239107 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 122 components and 0.239107 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061458Jy sigma=1.192714 ! Fit after self-cal, rms=0.061454Jy sigma=1.192665 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 = -5.70365e-05 Jy ! Component: 100 - total flux cleaned = -0.00014064 Jy ! Component: 150 - total flux cleaned = -0.000139767 Jy ! Component: 200 - total flux cleaned = -0.000115139 Jy ! Total flux subtracted in 200 components = -0.000115139 Jy ! Clean residual min=-0.002678 max=0.002461 Jy/beam ! Clean residual mean=-0.000002 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.238991 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 133 components and 0.238991 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061434Jy sigma=1.192249 ! Fit after self-cal, rms=0.061430Jy sigma=1.192223 ! 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=0.061430Jy sigma=1.192223 ! Fit after self-cal, rms=0.061451Jy sigma=1.192086 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.298 mas, bmaj=10.76 mas, bpa=-1.425 degrees ! Estimated noise=0.67939 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.6412e-05 Jy ! Component: 100 - total flux cleaned = -0.000283784 Jy ! Component: 150 - total flux cleaned = -0.000392137 Jy ! Component: 200 - total flux cleaned = -0.00048697 Jy ! Total flux subtracted in 200 components = -0.00048697 Jy ! Clean residual min=-0.002552 max=0.002844 Jy/beam ! Clean residual mean=-0.000006 rms=0.000718 Jy/beam ! Combined flux in latest and established models = 0.238505 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 158 components and 0.238504 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061444Jy sigma=1.191849 ! Fit after self-cal, rms=0.061444Jy sigma=1.191820 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 = 8.37662e-05 Jy ! Component: 100 - total flux cleaned = 6.33302e-05 Jy ! Component: 150 - total flux cleaned = 4.32879e-05 Jy ! Component: 200 - total flux cleaned = 2.48454e-05 Jy ! Total flux subtracted in 200 components = 2.48454e-05 Jy ! Clean residual min=-0.002550 max=0.002859 Jy/beam ! Clean residual mean=-0.000006 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 0.238529 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 171 components and 0.238529 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061439Jy sigma=1.191715 ! Fit after self-cal, rms=0.061438Jy sigma=1.191699 ! 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=3.627 mas, bmaj=7.522 mas, bpa=0.05454 degrees ! Estimated noise=0.552149 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.627 x 7.522 at 0.05454 degrees (North through East) ! Clean map min=-0.0026873 max=0.20487 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=3.152 mas, bmaj=6.883 mas, bpa=1.137 degrees ! Estimated noise=0.682132 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.160036 Jy ! Component: 100 - total flux cleaned = 0.195439 Jy ! Component: 150 - total flux cleaned = 0.208021 Jy ! Component: 200 - total flux cleaned = 0.215278 Jy ! Total flux subtracted in 200 components = 0.215278 Jy ! Clean residual min=-0.003890 max=0.004467 Jy/beam ! Clean residual mean=-0.000015 rms=0.000962 Jy/beam ! Combined flux in latest and established models = 0.215278 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 0.215278 Jy ! Inverting map and beam ! Estimated beam: bmin=3.627 mas, bmaj=7.522 mas, bpa=0.05454 degrees ! Estimated noise=0.552149 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 = 0.00614341 Jy ! Component: 100 - total flux cleaned = 0.0104116 Jy ! Component: 150 - total flux cleaned = 0.0136405 Jy ! Component: 200 - total flux cleaned = 0.0162001 Jy ! Total flux subtracted in 200 components = 0.0162001 Jy ! Clean residual min=-0.002548 max=0.002772 Jy/beam ! Clean residual mean=-0.000010 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.231478 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 53 components and 0.231478 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=7.298 mas, bmaj=10.76 mas, bpa=-1.425 degrees ! Estimated noise=0.67939 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00308284 Jy ! Component: 100 - total flux cleaned = 0.0044665 Jy ! Component: 150 - total flux cleaned = 0.00533034 Jy ! Component: 200 - total flux cleaned = 0.00583596 Jy ! Total flux subtracted in 200 components = 0.00583596 Jy ! Clean residual min=-0.002542 max=0.003025 Jy/beam ! Clean residual mean=-0.000009 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.237314 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000253147 Jy ! Component: 100 - total flux cleaned = 0.000434621 Jy ! Component: 150 - total flux cleaned = 0.000595574 Jy ! Component: 200 - total flux cleaned = 0.000740072 Jy ! Total flux subtracted in 200 components = 0.000740072 Jy ! Clean residual min=-0.002585 max=0.002988 Jy/beam ! Clean residual mean=-0.000007 rms=0.000718 Jy/beam ! Combined flux in latest and established models = 0.238054 Jy ! Adding 101 model components to the UV plane model. ! The established model now contains 145 components and 0.238054 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.627 mas, bmaj=7.522 mas, bpa=0.05454 degrees ! Estimated noise=0.552149 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000260131 Jy ! Component: 100 - total flux cleaned = 0.000294122 Jy ! Component: 150 - total flux cleaned = 0.000426506 Jy ! Component: 200 - total flux cleaned = 0.00051464 Jy ! Total flux subtracted in 200 components = 0.00051464 Jy ! Clean residual min=-0.002559 max=0.002521 Jy/beam ! Clean residual mean=-0.000003 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.238568 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 163 components and 0.238568 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061469Jy sigma=1.192191 ! Fit after self-cal, rms=0.061462Jy sigma=1.192052 wmodel J1218+1105_S_map.mod ! Writing 163 model components to file: J1218+1105_S_map.mod wobs J1218+1105_S_uvs.fits ! Writing UV FITS file: J1218+1105_S_uvs.fits wwins J1218+1105_S_map.win ! wwins: Wrote 3 windows to J1218+1105_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 = -0.000210946 Jy ! Component: 100 - total flux cleaned = -0.00020753 Jy ! Component: 150 - total flux cleaned = -0.000481121 Jy ! Component: 200 - total flux cleaned = -0.000669395 Jy ! Component: 250 - total flux cleaned = -0.00088627 Jy ! Component: 300 - total flux cleaned = -0.0010256 Jy ! Component: 350 - total flux cleaned = -0.00119445 Jy ! Component: 400 - total flux cleaned = -0.00129305 Jy ! Component: 450 - total flux cleaned = -0.00145406 Jy ! Component: 500 - total flux cleaned = -0.00145445 Jy ! Component: 550 - total flux cleaned = -0.00154763 Jy ! Component: 600 - total flux cleaned = -0.00154732 Jy ! Component: 650 - total flux cleaned = -0.0014874 Jy ! Component: 700 - total flux cleaned = -0.0013997 Jy ! Component: 750 - total flux cleaned = -0.00128424 Jy ! Component: 800 - total flux cleaned = -0.00122786 Jy ! Component: 850 - total flux cleaned = -0.00117229 Jy ! Component: 900 - total flux cleaned = -0.00106318 Jy ! Component: 950 - total flux cleaned = -0.00109084 Jy ! Component: 1000 - total flux cleaned = -0.00111726 Jy ! Component: 1050 - total flux cleaned = -0.00116962 Jy ! Component: 1100 - total flux cleaned = -0.00109204 Jy ! Component: 1150 - total flux cleaned = -0.00119434 Jy ! Component: 1200 - total flux cleaned = -0.00119416 Jy ! Component: 1250 - total flux cleaned = -0.00119445 Jy ! Component: 1300 - total flux cleaned = -0.00129258 Jy ! Component: 1350 - total flux cleaned = -0.00124418 Jy ! Component: 1400 - total flux cleaned = -0.00131599 Jy ! Component: 1450 - total flux cleaned = -0.00129304 Jy ! Component: 1500 - total flux cleaned = -0.00131672 Jy ! Component: 1550 - total flux cleaned = -0.00129423 Jy ! Component: 1600 - total flux cleaned = -0.00129495 Jy ! Component: 1650 - total flux cleaned = -0.00131787 Jy ! Component: 1700 - total flux cleaned = -0.0013621 Jy ! Component: 1750 - total flux cleaned = -0.00136211 Jy ! Component: 1800 - total flux cleaned = -0.00131893 Jy ! Component: 1850 - total flux cleaned = -0.00136185 Jy ! Component: 1900 - total flux cleaned = -0.00134077 Jy ! Component: 1950 - total flux cleaned = -0.00138258 Jy ! Component: 2000 - total flux cleaned = -0.00138263 Jy ! Component: 2050 - total flux cleaned = -0.00140306 Jy ! Component: 2100 - total flux cleaned = -0.00134239 Jy ! Component: 2150 - total flux cleaned = -0.00138255 Jy ! Component: 2200 - total flux cleaned = -0.00136259 Jy ! Component: 2250 - total flux cleaned = -0.00138255 Jy ! Component: 2300 - total flux cleaned = -0.00138265 Jy ! Component: 2350 - total flux cleaned = -0.00136345 Jy ! Component: 2400 - total flux cleaned = -0.00140147 Jy ! Component: 2450 - total flux cleaned = -0.00143914 Jy ! Component: 2500 - total flux cleaned = -0.0015513 Jy ! Component: 2550 - total flux cleaned = -0.00151438 Jy ! Component: 2600 - total flux cleaned = -0.00164304 Jy ! Component: 2650 - total flux cleaned = -0.00166102 Jy ! Component: 2700 - total flux cleaned = -0.00169709 Jy ! Component: 2750 - total flux cleaned = -0.00169713 Jy ! Component: 2800 - total flux cleaned = -0.00167948 Jy ! Component: 2850 - total flux cleaned = -0.00171461 Jy ! Component: 2900 - total flux cleaned = -0.00174978 Jy ! Component: 2950 - total flux cleaned = -0.00181904 Jy ! Component: 3000 - total flux cleaned = -0.00183617 Jy ! Component: 3050 - total flux cleaned = -0.00187048 Jy ! Component: 3100 - total flux cleaned = -0.00193822 Jy ! Component: 3150 - total flux cleaned = -0.00193826 Jy ! Component: 3200 - total flux cleaned = -0.00197151 Jy ! Component: 3250 - total flux cleaned = -0.00198782 Jy ! Component: 3300 - total flux cleaned = -0.00202065 Jy ! Component: 3350 - total flux cleaned = -0.00200448 Jy ! Component: 3400 - total flux cleaned = -0.00202043 Jy ! Component: 3450 - total flux cleaned = -0.00208481 Jy ! Component: 3500 - total flux cleaned = -0.00219614 Jy ! Component: 3550 - total flux cleaned = -0.00221171 Jy ! Component: 3600 - total flux cleaned = -0.00221185 Jy ! Component: 3650 - total flux cleaned = -0.00225839 Jy ! Component: 3700 - total flux cleaned = -0.00228927 Jy ! Component: 3750 - total flux cleaned = -0.00235056 Jy ! Component: 3800 - total flux cleaned = -0.00236571 Jy ! Component: 3850 - total flux cleaned = -0.00235075 Jy ! Component: 3900 - total flux cleaned = -0.0024257 Jy ! Component: 3950 - total flux cleaned = -0.00236632 Jy ! Component: 4000 - total flux cleaned = -0.0024254 Jy ! Component: 4050 - total flux cleaned = -0.00249868 Jy ! Total flux subtracted in 4096 components = -0.00255685 Jy ! Clean residual min=-0.000729 max=0.001088 Jy/beam ! Clean residual mean=-0.000003 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.236012 Jy keep ! Adding 307 model components to the UV plane model. ! The established model now contains 470 components and 0.236012 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1218+1105_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.627 x 7.522 at 0.05454 degrees (North through East) ! Clean map min=-0.002005 max=0.20471 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1218+1105_S_map.fits wmodel /vlbi/uf001/uva//J1218+1105_S_map.mod ! Writing 470 model components to file: /vlbi/uf001/uva//J1218+1105_S_map.mod wobs /vlbi/uf001/uva//J1218+1105_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1218+1105_S_uvs.fits wwins /vlbi/uf001/uva//J1218+1105_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J1218+1105_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.204713 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000272711 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.399649 0.399649 0.799298 1.5986 3.19719 6.39439 12.7888 25.5775 51.1551 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.204 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 750.658 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1218+1105_S_dfm.log closed on Mon Jan 14 01:46:19 2019