! Started logfile: /vlbi/uf001/uva//J0247+3254_X_dfm.log on Sun Jan 13 21:32:18 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/uva//J0247+3254_X_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0247+3254_X_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.830688 visibilities/baseline/integration-bin. ! Found source: J0247+3254 ! ! 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 134 lines of history. ! ! Reading 18840 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 J0247+3254_X] 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 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.036383Jy sigma=23.623180 ! Fit after self-cal, rms=0.763870Jy sigma=17.454973 ! 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=0.6664 mas, bmaj=1.412 mas, bpa=-2.733 degrees ! Estimated noise=0.417901 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 = 0.168074 Jy ! Component: 100 - total flux cleaned = 0.23567 Jy ! Total flux subtracted in 100 components = 0.23567 Jy ! Clean residual min=-0.012152 max=0.036459 Jy/beam ! Clean residual mean=-0.000004 rms=0.003085 Jy/beam ! Combined flux in latest and established models = 0.23567 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.23567 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=0.100088Jy sigma=2.232678 ! Fit after self-cal, rms=0.099219Jy sigma=2.211337 ! Inverting map ! Added new window around map position (-0.8, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0433968 Jy ! Component: 100 - total flux cleaned = 0.0682961 Jy ! Total flux subtracted in 100 components = 0.0682961 Jy ! Clean residual min=-0.006613 max=0.014867 Jy/beam ! Clean residual mean=-0.000001 rms=0.001666 Jy/beam ! Combined flux in latest and established models = 0.303966 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 8 components and 0.303966 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=0.069695Jy sigma=1.538991 ! Fit after self-cal, rms=0.069088Jy sigma=1.523105 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0174344 Jy ! Component: 100 - total flux cleaned = 0.027396 Jy ! Total flux subtracted in 100 components = 0.027396 Jy ! Clean residual min=-0.005956 max=0.006852 Jy/beam ! Clean residual mean=-0.000001 rms=0.001280 Jy/beam ! Combined flux in latest and established models = 0.331362 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 0.331362 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=0.062652Jy sigma=1.381416 ! Fit after self-cal, rms=0.062464Jy sigma=1.376034 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00800047 Jy ! Component: 100 - total flux cleaned = 0.0129042 Jy ! Total flux subtracted in 100 components = 0.0129042 Jy ! Clean residual min=-0.005945 max=0.006528 Jy/beam ! Clean residual mean=-0.000000 rms=0.001183 Jy/beam ! Combined flux in latest and established models = 0.344266 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 16 components and 0.344266 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=0.060855Jy sigma=1.342156 ! Fit after self-cal, rms=0.060822Jy sigma=1.340721 ! 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=0.8553 mas, bmaj=1.705 mas, bpa=-3.203 degrees ! Estimated noise=0.248073 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 (-2.4, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00876673 Jy ! Component: 100 - total flux cleaned = 0.013163 Jy ! Component: 150 - total flux cleaned = 0.0160238 Jy ! Component: 200 - total flux cleaned = 0.0184611 Jy ! Total flux subtracted in 200 components = 0.0184611 Jy ! Clean residual min=-0.005554 max=0.006474 Jy/beam ! Clean residual mean=-0.000003 rms=0.001209 Jy/beam ! Combined flux in latest and established models = 0.362727 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 39 components and 0.362727 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=0.059262Jy sigma=1.302671 ! Fit after self-cal, rms=0.059179Jy sigma=1.301091 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8553 x 1.705 at -3.203 degrees (North through East) ! Clean map min=-0.0054454 max=0.22718 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.99 HN 0.95 KP 1.01 ! LA 0.99 MK 1.02 NL 1.07 OV 0.93 ! PT 0.93 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 0.95 KP 1.03 ! LA 1.00 MK 1.02 NL 1.07 OV 0.91 ! PT 0.93 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.01 HN 0.95 KP 1.02 ! LA 0.99 MK 0.98 NL 1.09 OV 0.92 ! PT 0.94 SC 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 0.94 KP 1.00 ! LA 1.02 MK 1.02 NL 1.09 OV 0.90 ! PT 0.95 SC 0.95 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00 HN 0.94 KP 1.03 ! LA 1.01 MK 1.02 NL 1.09 OV 0.92 ! PT 0.94 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.03 HN 0.95 KP 1.01 ! LA 1.01 MK 1.03 NL 1.09 OV 0.91 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 0.96 KP 1.01 ! LA 1.00 MK 1.04 NL 1.09 OV 0.93 ! PT 0.96 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.03 HN 0.94 KP 1.01 ! LA 1.01 MK 1.02 NL 1.09 OV 0.92 ! PT 0.93 SC 0.97 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.02 HN 0.94 KP 1.01 ! LA 1.02 MK 1.06 NL 1.09 OV 0.92 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.01 HN 0.95 KP 1.02 ! LA 1.04 MK 1.05 NL 1.10 OV 0.91 ! PT 0.94 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.02 HN 0.97 KP 1.03 ! LA 1.00 MK 1.04 NL 1.11 OV 0.92 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.01 HN 1.00 KP 0.98 ! LA 1.02 MK 1.02 NL 1.09 OV 0.91 ! PT 0.96 SC 0.98 ! ! ! Fit before self-cal, rms=0.059179Jy sigma=1.301091 ! Fit after self-cal, rms=0.055237Jy sigma=1.221723 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8558 mas, bmaj=1.711 mas, bpa=-2.893 degrees ! Estimated noise=0.24629 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 = -0.00109503 Jy ! Component: 100 - total flux cleaned = -0.00175125 Jy ! Component: 150 - total flux cleaned = -0.00191657 Jy ! Component: 200 - total flux cleaned = -0.00225468 Jy ! Total flux subtracted in 200 components = -0.00225468 Jy ! Clean residual min=-0.002540 max=0.002733 Jy/beam ! Clean residual mean=0.000000 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.360472 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 57 components and 0.360472 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=0.054897Jy sigma=1.213420 ! Fit after self-cal, rms=0.054890Jy sigma=1.212421 ! Inverting map ! Added new window around map position (3.6, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00185886 Jy ! Component: 100 - total flux cleaned = 0.00177855 Jy ! Component: 150 - total flux cleaned = 0.00158497 Jy ! Component: 200 - total flux cleaned = 0.00128573 Jy ! Total flux subtracted in 200 components = 0.00128573 Jy ! Clean residual min=-0.002395 max=0.002443 Jy/beam ! Clean residual mean=0.000001 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.361758 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 69 components and 0.361758 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=0.054703Jy sigma=1.207682 ! Fit after self-cal, rms=0.054691Jy sigma=1.207334 ! Inverting map ! Added new window around map position (7.4, -7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102445 Jy ! Component: 100 - total flux cleaned = 0.000754318 Jy ! Component: 150 - total flux cleaned = 0.000693126 Jy ! Component: 200 - total flux cleaned = 0.000582684 Jy ! Total flux subtracted in 200 components = 0.000582684 Jy ! Clean residual min=-0.002187 max=0.002140 Jy/beam ! Clean residual mean=0.000001 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.362341 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 83 components and 0.362341 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=0.054545Jy sigma=1.203326 ! Fit after self-cal, rms=0.054535Jy sigma=1.203086 ! 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=0.054535Jy sigma=1.203086 ! Fit after self-cal, rms=0.054163Jy sigma=1.196202 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8536 mas, bmaj=1.709 mas, bpa=-2.871 degrees ! Estimated noise=0.246104 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000336036 Jy ! Component: 100 - total flux cleaned = -0.000678455 Jy ! Component: 150 - total flux cleaned = -0.000780481 Jy ! Component: 200 - total flux cleaned = -0.00078187 Jy ! Total flux subtracted in 200 components = -0.00078187 Jy ! Clean residual min=-0.001891 max=0.002049 Jy/beam ! Clean residual mean=-0.000000 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.361559 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 106 components and 0.361559 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=0.054063Jy sigma=1.193698 ! Fit after self-cal, rms=0.054061Jy sigma=1.193503 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 (-7, 20.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.91578e-05 Jy ! Component: 100 - total flux cleaned = -0.000357866 Jy ! Component: 150 - total flux cleaned = -0.000592725 Jy ! Component: 200 - total flux cleaned = -0.000676872 Jy ! Total flux subtracted in 200 components = -0.000676872 Jy ! Clean residual min=-0.001700 max=0.001836 Jy/beam ! Clean residual mean=-0.000000 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.360882 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 115 components and 0.360882 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=0.053947Jy sigma=1.190520 ! Fit after self-cal, rms=0.053943Jy sigma=1.190402 ! Inverting map ! Added new window around map position (2.6, -12.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000539617 Jy ! Component: 100 - total flux cleaned = 0.000538278 Jy ! Component: 150 - total flux cleaned = 0.00067143 Jy ! Component: 200 - total flux cleaned = 0.000671517 Jy ! Total flux subtracted in 200 components = 0.000671517 Jy ! Clean residual min=-0.001509 max=0.001538 Jy/beam ! Clean residual mean=-0.000000 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.361553 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 130 components and 0.361553 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=0.053851Jy sigma=1.188098 ! Fit after self-cal, rms=0.053847Jy sigma=1.187975 ! Inverting map ! Added new window around map position (-13, 16.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011483 Jy ! Component: 100 - total flux cleaned = 0.00131135 Jy ! Component: 150 - total flux cleaned = 0.00138678 Jy ! Component: 200 - total flux cleaned = 0.00152854 Jy ! Total flux subtracted in 200 components = 0.00152854 Jy ! Clean residual min=-0.001466 max=0.001406 Jy/beam ! Clean residual mean=-0.000001 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.363082 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 145 components and 0.363082 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=0.053786Jy sigma=1.186535 ! Fit after self-cal, rms=0.053785Jy sigma=1.186476 ! 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=0.053785Jy sigma=1.186476 ! Fit after self-cal, rms=0.053755Jy sigma=1.186009 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8535 mas, bmaj=1.708 mas, bpa=-2.824 degrees ! Estimated noise=0.24617 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.09025e-05 Jy ! Component: 100 - total flux cleaned = 0.000183338 Jy ! Component: 150 - total flux cleaned = 0.000150021 Jy ! Component: 200 - total flux cleaned = 0.000215079 Jy ! Total flux subtracted in 200 components = 0.000215079 Jy ! Clean residual min=-0.001432 max=0.001374 Jy/beam ! Clean residual mean=-0.000000 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.363297 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 152 components and 0.363297 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=0.053714Jy sigma=1.184967 ! Fit after self-cal, rms=0.053713Jy sigma=1.184924 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 = 9.44759e-05 Jy ! Component: 100 - total flux cleaned = 6.44535e-05 Jy ! Component: 150 - total flux cleaned = 7.59724e-06 Jy ! Component: 200 - total flux cleaned = 3.54308e-05 Jy ! Total flux subtracted in 200 components = 3.54308e-05 Jy ! Clean residual min=-0.001404 max=0.001375 Jy/beam ! Clean residual mean=-0.000000 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.363333 Jy ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 163 components and 0.363333 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=0.053686Jy sigma=1.184225 ! Fit after self-cal, rms=0.053685Jy sigma=1.184187 ! 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=0.053685Jy sigma=1.184187 ! Fit after self-cal, rms=0.053690Jy sigma=1.184121 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.017 mas, bmaj=2.711 mas, bpa=-4.877 degrees ! Estimated noise=0.327064 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000171272 Jy ! Component: 100 - total flux cleaned = 0.000351498 Jy ! Component: 150 - total flux cleaned = 0.00033228 Jy ! Component: 200 - total flux cleaned = 0.000368895 Jy ! Total flux subtracted in 200 components = 0.000368895 Jy ! Clean residual min=-0.001265 max=0.001197 Jy/beam ! Clean residual mean=-0.000001 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.363702 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 184 components and 0.363702 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=0.053680Jy sigma=1.183888 ! Fit after self-cal, rms=0.053679Jy sigma=1.183863 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.56726e-05 Jy ! Component: 100 - total flux cleaned = -1.51506e-05 Jy ! Component: 150 - total flux cleaned = -1.50371e-05 Jy ! Component: 200 - total flux cleaned = -3.00978e-05 Jy ! Total flux subtracted in 200 components = -3.00978e-05 Jy ! Clean residual min=-0.001261 max=0.001205 Jy/beam ! Clean residual mean=-0.000001 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.363671 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 198 components and 0.363671 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=0.053674Jy sigma=1.183732 ! Fit after self-cal, rms=0.053674Jy sigma=1.183716 ! 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=0.8535 mas, bmaj=1.708 mas, bpa=-2.797 degrees ! Estimated noise=0.246275 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8535 x 1.708 at -2.797 degrees (North through East) ! Clean map min=-0.0016777 max=0.22553 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=0.6659 mas, bmaj=1.412 mas, bpa=-2.284 degrees ! Estimated noise=0.414014 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.169995 Jy ! Component: 100 - total flux cleaned = 0.244259 Jy ! Component: 150 - total flux cleaned = 0.283336 Jy ! Component: 200 - total flux cleaned = 0.305973 Jy ! Total flux subtracted in 200 components = 0.305973 Jy ! Clean residual min=-0.004821 max=0.011870 Jy/beam ! Clean residual mean=-0.000001 rms=0.001178 Jy/beam ! Combined flux in latest and established models = 0.305974 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.305974 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8535 mas, bmaj=1.708 mas, bpa=-2.797 degrees ! Estimated noise=0.246275 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 = 0.0206414 Jy ! Component: 100 - total flux cleaned = 0.0316292 Jy ! Component: 150 - total flux cleaned = 0.0379263 Jy ! Component: 200 - total flux cleaned = 0.0421296 Jy ! Total flux subtracted in 200 components = 0.0421296 Jy ! Clean residual min=-0.002264 max=0.003424 Jy/beam ! Clean residual mean=-0.000001 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.348103 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 31 components and 0.348103 Jy ! Inverting map ! Added new window around map position (1, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00289992 Jy ! Component: 100 - total flux cleaned = 0.00499008 Jy ! Component: 150 - total flux cleaned = 0.00620731 Jy ! Component: 200 - total flux cleaned = 0.00703828 Jy ! Total flux subtracted in 200 components = 0.00703828 Jy ! Clean residual min=-0.001796 max=0.001777 Jy/beam ! Clean residual mean=-0.000001 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.355141 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 58 components and 0.355141 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=2.017 mas, bmaj=2.711 mas, bpa=-4.877 degrees ! Estimated noise=0.327064 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00244648 Jy ! Component: 100 - total flux cleaned = 0.00329163 Jy ! Component: 150 - total flux cleaned = 0.00406007 Jy ! Component: 200 - total flux cleaned = 0.00457172 Jy ! Total flux subtracted in 200 components = 0.00457172 Jy ! Clean residual min=-0.001436 max=0.001315 Jy/beam ! Clean residual mean=-0.000001 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.359713 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 = 0.000488098 Jy ! Component: 100 - total flux cleaned = 0.00092428 Jy ! Component: 150 - total flux cleaned = 0.00119483 Jy ! Component: 200 - total flux cleaned = 0.001414 Jy ! Total flux subtracted in 200 components = 0.001414 Jy ! Clean residual min=-0.001301 max=0.001188 Jy/beam ! Clean residual mean=-0.000001 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.361127 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 109 components and 0.361127 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8535 mas, bmaj=1.708 mas, bpa=-2.797 degrees ! Estimated noise=0.246275 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.48724e-05 Jy ! Component: 100 - total flux cleaned = 0.000212869 Jy ! Component: 150 - total flux cleaned = 0.000552382 Jy ! Component: 200 - total flux cleaned = 0.000812853 Jy ! Total flux subtracted in 200 components = 0.000812853 Jy ! Clean residual min=-0.001529 max=0.001393 Jy/beam ! Clean residual mean=-0.000000 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.36194 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 132 components and 0.36194 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=0.053786Jy sigma=1.186497 ! Fit after self-cal, rms=0.053757Jy sigma=1.185537 wmodel J0247+3254_X_map.mod ! Writing 132 model components to file: J0247+3254_X_map.mod wobs J0247+3254_X_uvs.fits ! Writing UV FITS file: J0247+3254_X_uvs.fits wwins J0247+3254_X_map.win ! wwins: Wrote 9 windows to J0247+3254_X_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 = -0.000595698 Jy ! Component: 100 - total flux cleaned = -0.000919358 Jy ! Component: 150 - total flux cleaned = -0.00118219 Jy ! Component: 200 - total flux cleaned = -0.0013205 Jy ! Component: 250 - total flux cleaned = -0.00147855 Jy ! Component: 300 - total flux cleaned = -0.00165453 Jy ! Component: 350 - total flux cleaned = -0.00176202 Jy ! Component: 400 - total flux cleaned = -0.0019095 Jy ! Component: 450 - total flux cleaned = -0.00209516 Jy ! Component: 500 - total flux cleaned = -0.00215614 Jy ! Component: 550 - total flux cleaned = -0.00229581 Jy ! Component: 600 - total flux cleaned = -0.00239368 Jy ! Component: 650 - total flux cleaned = -0.00247074 Jy ! Component: 700 - total flux cleaned = -0.0025089 Jy ! Component: 750 - total flux cleaned = -0.00256488 Jy ! Component: 800 - total flux cleaned = -0.00263878 Jy ! Component: 850 - total flux cleaned = -0.00267553 Jy ! Component: 900 - total flux cleaned = -0.00272972 Jy ! Component: 950 - total flux cleaned = -0.00280041 Jy ! Component: 1000 - total flux cleaned = -0.00285258 Jy ! Component: 1050 - total flux cleaned = -0.00283515 Jy ! Component: 1100 - total flux cleaned = -0.00288661 Jy ! Component: 1150 - total flux cleaned = -0.00288661 Jy ! Component: 1200 - total flux cleaned = -0.00293679 Jy ! Component: 1250 - total flux cleaned = -0.00290384 Jy ! Component: 1300 - total flux cleaned = -0.00292018 Jy ! Component: 1350 - total flux cleaned = -0.00293654 Jy ! Component: 1400 - total flux cleaned = -0.00292026 Jy ! Component: 1450 - total flux cleaned = -0.00293629 Jy ! Component: 1500 - total flux cleaned = -0.00299945 Jy ! Component: 1550 - total flux cleaned = -0.00307768 Jy ! Component: 1600 - total flux cleaned = -0.00306194 Jy ! Component: 1650 - total flux cleaned = -0.003062 Jy ! Component: 1700 - total flux cleaned = -0.00312267 Jy ! Component: 1750 - total flux cleaned = -0.00312252 Jy ! Component: 1800 - total flux cleaned = -0.00312272 Jy ! Component: 1850 - total flux cleaned = -0.0031671 Jy ! Component: 1900 - total flux cleaned = -0.00318155 Jy ! Component: 1950 - total flux cleaned = -0.0031815 Jy ! Component: 2000 - total flux cleaned = -0.00316723 Jy ! Component: 2050 - total flux cleaned = -0.00319561 Jy ! Component: 2100 - total flux cleaned = -0.0031814 Jy ! Component: 2150 - total flux cleaned = -0.00319548 Jy ! Component: 2200 - total flux cleaned = -0.00319548 Jy ! Component: 2250 - total flux cleaned = -0.00318167 Jy ! Component: 2300 - total flux cleaned = -0.00322281 Jy ! Component: 2350 - total flux cleaned = -0.0032092 Jy ! Component: 2400 - total flux cleaned = -0.00320922 Jy ! Component: 2450 - total flux cleaned = -0.00326298 Jy ! Component: 2500 - total flux cleaned = -0.00328957 Jy ! Component: 2550 - total flux cleaned = -0.00328942 Jy ! Component: 2600 - total flux cleaned = -0.00331564 Jy ! Component: 2650 - total flux cleaned = -0.00327672 Jy ! Component: 2700 - total flux cleaned = -0.0033672 Jy ! Component: 2750 - total flux cleaned = -0.00339277 Jy ! Component: 2800 - total flux cleaned = -0.00344376 Jy ! Component: 2850 - total flux cleaned = -0.00343097 Jy ! Component: 2900 - total flux cleaned = -0.00340589 Jy ! Component: 2950 - total flux cleaned = -0.0034184 Jy ! Component: 3000 - total flux cleaned = -0.00343089 Jy ! Component: 3050 - total flux cleaned = -0.00339401 Jy ! Component: 3100 - total flux cleaned = -0.00344316 Jy ! Component: 3150 - total flux cleaned = -0.00347976 Jy ! Component: 3200 - total flux cleaned = -0.00356433 Jy ! Component: 3250 - total flux cleaned = -0.0035164 Jy ! Component: 3300 - total flux cleaned = -0.00351641 Jy ! Component: 3350 - total flux cleaned = -0.00356373 Jy ! Component: 3400 - total flux cleaned = -0.00359895 Jy ! Component: 3450 - total flux cleaned = -0.00359881 Jy ! Component: 3500 - total flux cleaned = -0.00359876 Jy ! Component: 3550 - total flux cleaned = -0.00358725 Jy ! Component: 3600 - total flux cleaned = -0.0036447 Jy ! Component: 3650 - total flux cleaned = -0.0036561 Jy ! Component: 3700 - total flux cleaned = -0.00367879 Jy ! Component: 3750 - total flux cleaned = -0.00365613 Jy ! Component: 3800 - total flux cleaned = -0.00371209 Jy ! Component: 3850 - total flux cleaned = -0.00363418 Jy ! Component: 3900 - total flux cleaned = -0.00366726 Jy ! Component: 3950 - total flux cleaned = -0.00370031 Jy ! Component: 4000 - total flux cleaned = -0.0037003 Jy ! Component: 4050 - total flux cleaned = -0.0037112 Jy ! Total flux subtracted in 4096 components = -0.00376533 Jy ! Clean residual min=-0.000674 max=0.000608 Jy/beam ! Clean residual mean=0.000000 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.358175 Jy keep ! Adding 304 model components to the UV plane model. ! The established model now contains 434 components and 0.358175 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0247+3254_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8535 x 1.708 at -2.797 degrees (North through East) ! Clean map min=-0.0013815 max=0.22451 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0247+3254_X_map.fits wmodel /vlbi/uf001/uva//J0247+3254_X_map.mod ! Writing 434 model components to file: /vlbi/uf001/uva//J0247+3254_X_map.mod wobs /vlbi/uf001/uva//J0247+3254_X_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0247+3254_X_uvs.fits wwins /vlbi/uf001/uva//J0247+3254_X_map.win ! wwins: Wrote 10 windows to /vlbi/uf001/uva//J0247+3254_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.224514 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000181041 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.24191 0.24191 0.48382 0.967641 1.93528 3.87056 7.74113 15.4823 30.9645 61.929 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.224 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1240.13 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0247+3254_X_dfm.log closed on Sun Jan 13 21:32:24 2019