! Started logfile: /vlbi/uf001/uvm//J1302+5748_X_b_dfm.log on Sun Jan 13 21:37:10 2019 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.42800 obs /vlbi/uf001/uvm//J1302+5748_X_b_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J1302+5748_X_b_uvm.fits ! AN table 1: 10 integrations on 21 of 21 possible baselines. ! AN table 2: 10 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.834694 visibilities/baseline/integration-bin. ! Found source: J1302+5748 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 121 lines of history. ! ! Reading 4908 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 12 channels. ! Selecting polarization: RR, channels: 1..12 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J1302+5748_X_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 0.200x0.200 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 24 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 24 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 24 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 24 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 24 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 9. ! A total of 24 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 10. ! A total of 24 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 11. ! A total of 24 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 12. ! A total of 24 telescope corrections were flagged in sub-array 1. ! A total of 25 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.145407Jy sigma=22.014026 ! Fit after self-cal, rms=0.486140Jy sigma=9.546972 ! 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=0.9363 mas, bmaj=1.319 mas, bpa=-48.15 degrees ! Estimated noise=0.864547 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 = 0.401439 Jy ! Component: 100 - total flux cleaned = 0.491137 Jy ! Total flux subtracted in 100 components = 0.491137 Jy ! Clean residual min=-0.019667 max=0.034763 Jy/beam ! Clean residual mean=-0.000023 rms=0.005838 Jy/beam ! Combined flux in latest and established models = 0.491137 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.491137 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.122561Jy sigma=2.479576 ! Fit after self-cal, rms=0.122559Jy sigma=2.479496 ! 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=1.268 mas, bmaj=1.609 mas, bpa=-47.83 degrees ! Estimated noise=0.615326 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 (-0.2, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0480738 Jy ! Component: 100 - total flux cleaned = 0.0782592 Jy ! Component: 150 - total flux cleaned = 0.0904168 Jy ! Component: 200 - total flux cleaned = 0.0971641 Jy ! Total flux subtracted in 200 components = 0.0971641 Jy ! Clean residual min=-0.018762 max=0.030868 Jy/beam ! Clean residual mean=-0.000003 rms=0.006050 Jy/beam ! Combined flux in latest and established models = 0.588301 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 34 components and 0.588301 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.099923Jy sigma=2.019688 ! Fit after self-cal, rms=0.098994Jy sigma=2.004143 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.268 x 1.609 at -47.83 degrees (North through East) ! Clean map min=-0.017074 max=0.51368 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 0.93 KP 0.94 LA 0.99 ! NL 1.42 OV 0.89 PT 0.93 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.98 HN 0.94 KP 1.00 ! LA 1.02 MK 1.02 NL 0.97 OV 0.91 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 0.93 KP 0.97 LA 1.00 ! NL 1.47 OV 0.89 PT 0.91 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.98 HN 0.94 KP 1.02 ! LA 0.98 MK 1.02 NL 1.00 OV 0.90 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 HN 0.94 KP 0.99 LA 0.97 ! NL 1.42 OV 0.89 PT 0.91 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.97 HN 0.95 KP 1.02 ! LA 1.03 MK 1.02 NL 1.00 OV 0.90 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 0.95 KP 0.98 LA 1.01 ! NL 1.44 OV 0.91 PT 0.92 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.99 HN 0.95 KP 1.02 ! LA 0.99 MK 1.03 NL 1.01 OV 0.92 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 0.93 KP 0.97 LA 1.00 ! NL 1.47 OV 0.91 PT 0.93 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.98 HN 0.96 KP 1.02 ! LA 0.99 MK 1.01 NL 1.02 OV 0.91 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 0.96 KP 0.97 LA 1.01 ! NL 1.41 OV 0.89 PT 0.93 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 0.99 HN 0.96 KP 1.01 ! LA 1.01 MK 1.03 NL 1.00 OV 0.89 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 HN 0.94 KP 0.97 LA 1.02 ! NL 1.40 OV 0.90 PT 0.92 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.99 HN 0.97 KP 1.03 ! LA 1.02 MK 1.03 NL 0.98 OV 0.90 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 0.94 KP 1.02 LA 1.00 ! NL 1.40 OV 0.89 PT 0.93 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.98 HN 0.97 KP 1.04 ! LA 1.00 MK 1.01 NL 0.99 OV 0.92 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 0.94 KP 0.97 LA 1.03 ! NL 1.46 OV 0.90 PT 0.92 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.97 HN 0.98 KP 1.02 ! LA 0.99 MK 1.06 NL 1.02 OV 0.91 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 0.93 KP 0.99 LA 1.01 ! NL 1.42 OV 0.91 PT 0.94 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.01 HN 0.96 KP 1.05 ! LA 1.00 MK 1.03 NL 0.98 OV 0.92 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 0.95 KP 0.98 LA 1.04 ! NL 1.42 OV 0.91 PT 0.92 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 1.02 HN 0.98 KP 1.02 ! LA 1.02 MK 1.06 NL 0.98 OV 0.90 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 HN 0.98 KP 1.00 LA 1.00 ! NL 1.41 OV 0.88 PT 0.95 ! ! A total of 3 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 0.98 HN 0.96 KP 1.03 ! LA 1.00 MK 1.06 NL 0.99 OV 0.92 ! ! ! Fit before self-cal, rms=0.098994Jy sigma=2.004143 ! Fit after self-cal, rms=0.088037Jy sigma=1.524321 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.267 mas, bmaj=1.596 mas, bpa=-46.96 degrees ! Estimated noise=0.612335 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 = -0.0133886 Jy ! Component: 100 - total flux cleaned = -0.0163506 Jy ! Component: 150 - total flux cleaned = -0.0174318 Jy ! Component: 200 - total flux cleaned = -0.0178922 Jy ! Total flux subtracted in 200 components = -0.0178922 Jy ! Clean residual min=-0.012129 max=0.014455 Jy/beam ! Clean residual mean=-0.000002 rms=0.003420 Jy/beam ! Combined flux in latest and established models = 0.570409 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 51 components and 0.570409 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.084779Jy sigma=1.476591 ! Fit after self-cal, rms=0.084647Jy sigma=1.472325 ! 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. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.084647Jy sigma=1.472325 ! Fit after self-cal, rms=0.062644Jy sigma=1.091091 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.272 mas, bmaj=1.591 mas, bpa=-46.07 degrees ! Estimated noise=0.612681 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00700215 Jy ! Component: 100 - total flux cleaned = -0.00725136 Jy ! Component: 150 - total flux cleaned = -0.00725074 Jy ! Component: 200 - total flux cleaned = -0.00724828 Jy ! Total flux subtracted in 200 components = -0.00724828 Jy ! Clean residual min=-0.005047 max=0.005332 Jy/beam ! Clean residual mean=-0.000000 rms=0.001107 Jy/beam ! Combined flux in latest and established models = 0.563161 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 75 components and 0.563161 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.061105Jy sigma=1.056860 ! Fit after self-cal, rms=0.061043Jy sigma=1.055548 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 (0, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00327737 Jy ! Component: 100 - total flux cleaned = 0.00265842 Jy ! Component: 150 - total flux cleaned = 0.00253002 Jy ! Component: 200 - total flux cleaned = 0.00229355 Jy ! Total flux subtracted in 200 components = 0.00229355 Jy ! Clean residual min=-0.004503 max=0.004282 Jy/beam ! Clean residual mean=0.000002 rms=0.000971 Jy/beam ! Combined flux in latest and established models = 0.565454 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 97 components and 0.565454 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.060253Jy sigma=1.040377 ! Fit after self-cal, rms=0.060187Jy sigma=1.039022 ! Inverting map ! Added new window around map position (39.6, -24.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.47304e-07 Jy ! Component: 100 - total flux cleaned = 0.000535528 Jy ! Component: 150 - total flux cleaned = 0.000426406 Jy ! Component: 200 - total flux cleaned = -5.61102e-05 Jy ! Total flux subtracted in 200 components = -5.61102e-05 Jy ! Clean residual min=-0.003843 max=0.003660 Jy/beam ! Clean residual mean=0.000001 rms=0.000853 Jy/beam ! Combined flux in latest and established models = 0.565398 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 117 components and 0.565398 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.059587Jy sigma=1.028137 ! Fit after self-cal, rms=0.059567Jy sigma=1.027524 ! 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. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.059567Jy sigma=1.027524 ! Fit after self-cal, rms=0.059589Jy sigma=1.023998 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.273 mas, bmaj=1.591 mas, bpa=-45.97 degrees ! Estimated noise=0.612186 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00242617 Jy ! Component: 100 - total flux cleaned = -0.00211457 Jy ! Component: 150 - total flux cleaned = -0.00211227 Jy ! Component: 200 - total flux cleaned = -0.00211209 Jy ! Total flux subtracted in 200 components = -0.00211209 Jy ! Clean residual min=-0.003296 max=0.002958 Jy/beam ! Clean residual mean=0.000001 rms=0.000748 Jy/beam ! Combined flux in latest and established models = 0.563286 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 130 components and 0.563286 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.059270Jy sigma=1.017424 ! Fit after self-cal, rms=0.059258Jy sigma=1.017175 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 = -2.79403e-06 Jy ! Component: 100 - total flux cleaned = -7.76731e-05 Jy ! Component: 150 - total flux cleaned = -7.97831e-05 Jy ! Component: 200 - total flux cleaned = -0.000143798 Jy ! Total flux subtracted in 200 components = -0.000143798 Jy ! Clean residual min=-0.003238 max=0.002794 Jy/beam ! Clean residual mean=0.000001 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 0.563142 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 135 components and 0.563142 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.059105Jy sigma=1.014352 ! Fit after self-cal, rms=0.059101Jy sigma=1.014252 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.059101Jy sigma=1.014252 ! Fit after self-cal, rms=0.059150Jy sigma=1.013286 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.482 mas, bmaj=2.647 mas, bpa=-36.31 degrees ! Estimated noise=0.722788 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00156528 Jy ! Component: 100 - total flux cleaned = -0.00150217 Jy ! Component: 150 - total flux cleaned = -0.00154926 Jy ! Component: 200 - total flux cleaned = -0.00175763 Jy ! Total flux subtracted in 200 components = -0.00175763 Jy ! Clean residual min=-0.003170 max=0.002499 Jy/beam ! Clean residual mean=0.000001 rms=0.000736 Jy/beam ! Combined flux in latest and established models = 0.561384 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 142 components and 0.561385 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.059052Jy sigma=1.010972 ! Fit after self-cal, rms=0.059040Jy sigma=1.010793 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 = -9.47119e-05 Jy ! Component: 100 - total flux cleaned = -0.000167045 Jy ! Component: 150 - total flux cleaned = -0.000104236 Jy ! Component: 200 - total flux cleaned = 1.04347e-05 Jy ! Total flux subtracted in 200 components = 1.04347e-05 Jy ! Clean residual min=-0.003082 max=0.002432 Jy/beam ! Clean residual mean=0.000001 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.561395 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 152 components and 0.561395 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.059011Jy sigma=1.010204 ! Fit after self-cal, rms=0.059009Jy sigma=1.010160 ! 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=1.273 mas, bmaj=1.591 mas, bpa=-45.87 degrees ! Estimated noise=0.611689 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.273 x 1.591 at -45.87 degrees (North through East) ! Clean map min=-0.0046466 max=0.5082 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.059009Jy sigma=1.010160 ! Fit after self-cal, rms=0.055525Jy sigma=0.931353 ! Inverting map and beam ! Estimated beam: bmin=1.274 mas, bmaj=1.591 mas, bpa=-45.8 degrees ! Estimated noise=0.611334 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000653911 Jy ! Component: 100 - total flux cleaned = -0.000409409 Jy ! Component: 150 - total flux cleaned = -0.000407809 Jy ! Component: 200 - total flux cleaned = -0.000505303 Jy ! Total flux subtracted in 200 components = -0.000505303 Jy ! Clean residual min=-0.003058 max=0.002561 Jy/beam ! Clean residual mean=0.000000 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.56089 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 162 components and 0.56089 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.055401Jy sigma=0.929110 ! Fit after self-cal, rms=0.055399Jy sigma=0.929040 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000155955 Jy ! Component: 100 - total flux cleaned = 2.1191e-05 Jy ! Component: 150 - total flux cleaned = -2.04449e-05 Jy ! Component: 200 - total flux cleaned = -6.0182e-05 Jy ! Total flux subtracted in 200 components = -6.0182e-05 Jy ! Clean residual min=-0.003037 max=0.002538 Jy/beam ! Clean residual mean=0.000000 rms=0.000616 Jy/beam ! Combined flux in latest and established models = 0.560829 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 169 components and 0.56083 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.055330Jy sigma=0.927881 ! Fit after self-cal, rms=0.055329Jy sigma=0.927853 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.055329Jy sigma=0.927853 ! Fit after self-cal, rms=0.055375Jy sigma=0.927552 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=0.9446 mas, bmaj=1.31 mas, bpa=-47.63 degrees ! Estimated noise=0.851321 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.394172 Jy ! Component: 100 - total flux cleaned = 0.481296 Jy ! Component: 150 - total flux cleaned = 0.509558 Jy ! Component: 200 - total flux cleaned = 0.525765 Jy ! Total flux subtracted in 200 components = 0.525765 Jy ! Clean residual min=-0.007237 max=0.008903 Jy/beam ! Clean residual mean=-0.000011 rms=0.001546 Jy/beam ! Combined flux in latest and established models = 0.525765 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.525765 Jy ! Inverting map and beam ! Estimated beam: bmin=1.274 mas, bmaj=1.591 mas, bpa=-45.74 degrees ! Estimated noise=0.611149 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 = 0.0133544 Jy ! Component: 100 - total flux cleaned = 0.0217728 Jy ! Component: 150 - total flux cleaned = 0.0277352 Jy ! Component: 200 - total flux cleaned = 0.0301522 Jy ! Total flux subtracted in 200 components = 0.0301522 Jy ! Clean residual min=-0.003872 max=0.004457 Jy/beam ! Clean residual mean=-0.000003 rms=0.000821 Jy/beam ! Combined flux in latest and established models = 0.555917 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 40 components and 0.555918 Jy ! Inverting map ! Added new window around map position (20.8, -8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0033366 Jy ! Component: 100 - total flux cleaned = 0.00516683 Jy ! Component: 150 - total flux cleaned = 0.00578648 Jy ! Component: 200 - total flux cleaned = 0.00635157 Jy ! Total flux subtracted in 200 components = 0.00635157 Jy ! Clean residual min=-0.003580 max=0.003136 Jy/beam ! Clean residual mean=-0.000001 rms=0.000716 Jy/beam ! Combined flux in latest and established models = 0.562269 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 58 components and 0.562269 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.483 mas, bmaj=2.65 mas, bpa=-34.93 degrees ! Estimated noise=0.72186 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.85894e-05 Jy ! Component: 100 - total flux cleaned = 0.00045761 Jy ! Component: 150 - total flux cleaned = 0.000585575 Jy ! Component: 200 - total flux cleaned = 0.00070176 Jy ! Total flux subtracted in 200 components = 0.00070176 Jy ! Clean residual min=-0.002859 max=0.002221 Jy/beam ! Clean residual mean=-0.000000 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 0.562971 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 = 0.000145154 Jy ! Component: 100 - total flux cleaned = 0.000320515 Jy ! Component: 150 - total flux cleaned = 0.000443124 Jy ! Component: 200 - total flux cleaned = 0.000558217 Jy ! Total flux subtracted in 200 components = 0.000558217 Jy ! Clean residual min=-0.002847 max=0.002176 Jy/beam ! Clean residual mean=-0.000000 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.563529 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 98 components and 0.563529 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.274 mas, bmaj=1.591 mas, bpa=-45.74 degrees ! Estimated noise=0.611149 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000320152 Jy ! Component: 100 - total flux cleaned = -7.35464e-05 Jy ! Component: 150 - total flux cleaned = 7.51814e-05 Jy ! Component: 200 - total flux cleaned = -6.5333e-05 Jy ! Total flux subtracted in 200 components = -6.5333e-05 Jy ! Clean residual min=-0.003026 max=0.002856 Jy/beam ! Clean residual mean=-0.000000 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.563463 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 114 components and 0.563463 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.055594Jy sigma=0.930970 ! Fit after self-cal, rms=0.055519Jy sigma=0.929673 wmodel J1302+5748_X_b_map.mod ! Writing 114 model components to file: J1302+5748_X_b_map.mod wobs J1302+5748_X_b_uvs.fits ! Writing UV FITS file: J1302+5748_X_b_uvs.fits wwins J1302+5748_X_b_map.win ! wwins: Wrote 5 windows to J1302+5748_X_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 = -0.000721381 Jy ! Component: 100 - total flux cleaned = -0.000904852 Jy ! Component: 150 - total flux cleaned = -0.00103381 Jy ! Component: 200 - total flux cleaned = -0.000950521 Jy ! Component: 250 - total flux cleaned = -0.000991152 Jy ! Component: 300 - total flux cleaned = -0.0010683 Jy ! Component: 350 - total flux cleaned = -0.00114412 Jy ! Component: 400 - total flux cleaned = -0.00125674 Jy ! Component: 450 - total flux cleaned = -0.00125728 Jy ! Component: 500 - total flux cleaned = -0.00125787 Jy ! Component: 550 - total flux cleaned = -0.00129274 Jy ! Component: 600 - total flux cleaned = -0.00132711 Jy ! Component: 650 - total flux cleaned = -0.00125882 Jy ! Component: 700 - total flux cleaned = -0.00115834 Jy ! Component: 750 - total flux cleaned = -0.00102626 Jy ! Component: 800 - total flux cleaned = -0.000896291 Jy ! Component: 850 - total flux cleaned = -0.000832194 Jy ! Component: 900 - total flux cleaned = -0.000673607 Jy ! Component: 950 - total flux cleaned = -0.000641845 Jy ! Component: 1000 - total flux cleaned = -0.000549378 Jy ! Component: 1050 - total flux cleaned = -0.000458616 Jy ! Component: 1100 - total flux cleaned = -0.000488495 Jy ! Component: 1150 - total flux cleaned = -0.000428862 Jy ! Component: 1200 - total flux cleaned = -0.000282908 Jy ! Component: 1250 - total flux cleaned = -0.000282803 Jy ! Component: 1300 - total flux cleaned = -0.000339415 Jy ! Component: 1350 - total flux cleaned = -0.000226349 Jy ! Component: 1400 - total flux cleaned = -0.000226845 Jy ! Component: 1450 - total flux cleaned = -0.00019956 Jy ! Component: 1500 - total flux cleaned = -0.000145307 Jy ! Component: 1550 - total flux cleaned = -0.000145176 Jy ! Component: 1600 - total flux cleaned = -3.72869e-05 Jy ! Component: 1650 - total flux cleaned = 6.87166e-05 Jy ! Component: 1700 - total flux cleaned = 0.000200481 Jy ! Component: 1750 - total flux cleaned = 0.000174293 Jy ! Component: 1800 - total flux cleaned = 0.000251998 Jy ! Component: 1850 - total flux cleaned = 0.0002521 Jy ! Component: 1900 - total flux cleaned = 0.000404109 Jy ! Component: 1950 - total flux cleaned = 0.00042922 Jy ! Component: 2000 - total flux cleaned = 0.000503874 Jy ! Component: 2050 - total flux cleaned = 0.000578065 Jy ! Component: 2100 - total flux cleaned = 0.000651713 Jy ! Component: 2150 - total flux cleaned = 0.000675832 Jy ! Component: 2200 - total flux cleaned = 0.000699628 Jy ! Component: 2250 - total flux cleaned = 0.000604226 Jy ! Component: 2300 - total flux cleaned = 0.000723138 Jy ! Component: 2350 - total flux cleaned = 0.000699853 Jy ! Component: 2400 - total flux cleaned = 0.000863459 Jy ! Component: 2450 - total flux cleaned = 0.00081717 Jy ! Component: 2500 - total flux cleaned = 0.000794501 Jy ! Component: 2550 - total flux cleaned = 0.000863257 Jy ! Component: 2600 - total flux cleaned = 0.000817802 Jy ! Component: 2650 - total flux cleaned = 0.000817748 Jy ! Component: 2700 - total flux cleaned = 0.000840235 Jy ! Component: 2750 - total flux cleaned = 0.000884919 Jy ! Component: 2800 - total flux cleaned = 0.000796644 Jy ! Component: 2850 - total flux cleaned = 0.000927964 Jy ! Component: 2900 - total flux cleaned = 0.000971474 Jy ! Component: 2950 - total flux cleaned = 0.000949998 Jy ! Component: 3000 - total flux cleaned = 0.00101407 Jy ! Component: 3050 - total flux cleaned = 0.00101405 Jy ! Component: 3100 - total flux cleaned = 0.00107753 Jy ! Component: 3150 - total flux cleaned = 0.00111935 Jy ! Component: 3200 - total flux cleaned = 0.00118185 Jy ! Component: 3250 - total flux cleaned = 0.0011816 Jy ! Component: 3300 - total flux cleaned = 0.0013049 Jy ! Component: 3350 - total flux cleaned = 0.00128465 Jy ! Component: 3400 - total flux cleaned = 0.00124422 Jy ! Component: 3450 - total flux cleaned = 0.00134503 Jy ! Component: 3500 - total flux cleaned = 0.00136486 Jy ! Component: 3550 - total flux cleaned = 0.00136505 Jy ! Component: 3600 - total flux cleaned = 0.00138477 Jy ! Component: 3650 - total flux cleaned = 0.00146368 Jy ! Component: 3700 - total flux cleaned = 0.00144415 Jy ! Component: 3750 - total flux cleaned = 0.00148301 Jy ! Component: 3800 - total flux cleaned = 0.00144454 Jy ! Component: 3850 - total flux cleaned = 0.00154026 Jy ! Component: 3900 - total flux cleaned = 0.00157829 Jy ! Component: 3950 - total flux cleaned = 0.00152145 Jy ! Component: 4000 - total flux cleaned = 0.00165339 Jy ! Component: 4050 - total flux cleaned = 0.001672 Jy ! Total flux subtracted in 4096 components = 0.001765 Jy ! Clean residual min=-0.001222 max=0.001227 Jy/beam ! Clean residual mean=-0.000002 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.565228 Jy keep ! Adding 295 model components to the UV plane model. ! The established model now contains 408 components and 0.565228 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J1302+5748_X_b_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.274 x 1.591 at -45.74 degrees (North through East) ! Clean map min=-0.0021664 max=0.50969 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J1302+5748_X_b_map.fits wmodel /vlbi/uf001/uvm//J1302+5748_X_b_map.mod ! Writing 408 model components to file: /vlbi/uf001/uvm//J1302+5748_X_b_map.mod wobs /vlbi/uf001/uvm//J1302+5748_X_b_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J1302+5748_X_b_uvs.fits wwins /vlbi/uf001/uvm//J1302+5748_X_b_map.win ! wwins: Wrote 6 windows to /vlbi/uf001/uvm//J1302+5748_X_b_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.509692 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000315778 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.185864 0.185864 0.371728 0.743456 1.48691 2.97383 5.94765 11.8953 23.7906 47.5812 95.1624 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.509 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1614.08 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J1302+5748_X_b_dfm.log closed on Sun Jan 13 21:37:15 2019