! Started logfile: /image_prod/ug002_uva//J2021+0515_X_dfm.log on Thu Mar 5 04:44:35 2020 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 /image_prod/ug002_uva//J2021+0515_X_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2021+0515_X_uva.fits ! AN table 1: 45 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.961111 visibilities/baseline/integration-bin. ! Found source: J2021+0515 ! ! 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 18684 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 J2021+0515_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 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.025723Jy sigma=8.876192 ! Fit after self-cal, rms=0.774481Jy sigma=6.642063 ! 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=0.6577 mas, bmaj=1.691 mas, bpa=-1.651 degrees ! Estimated noise=1.04148 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 = 0.168045 Jy ! Component: 100 - total flux cleaned = 0.220015 Jy ! Total flux subtracted in 100 components = 0.220015 Jy ! Clean residual min=-0.013098 max=0.044948 Jy/beam ! Clean residual mean=-0.000012 rms=0.003079 Jy/beam ! Combined flux in latest and established models = 0.220015 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.220015 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=0.092882Jy sigma=0.776451 ! Fit after self-cal, rms=0.092784Jy sigma=0.775679 ! Inverting map ! Added new window around map position (0.6, -2.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0392157 Jy ! Component: 100 - total flux cleaned = 0.0591229 Jy ! Total flux subtracted in 100 components = 0.0591229 Jy ! Clean residual min=-0.008910 max=0.017562 Jy/beam ! Clean residual mean=-0.000007 rms=0.001878 Jy/beam ! Combined flux in latest and established models = 0.279138 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 23 components and 0.279138 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=0.070882Jy sigma=0.577548 ! Fit after self-cal, rms=0.069028Jy sigma=0.560302 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0164128 Jy ! Component: 100 - total flux cleaned = 0.0271986 Jy ! Total flux subtracted in 100 components = 0.0271986 Jy ! Clean residual min=-0.006959 max=0.008974 Jy/beam ! Clean residual mean=-0.000004 rms=0.001389 Jy/beam ! Combined flux in latest and established models = 0.306337 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 33 components and 0.306337 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=0.063263Jy sigma=0.506845 ! Fit after self-cal, rms=0.062962Jy sigma=0.504179 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00893997 Jy ! Component: 100 - total flux cleaned = 0.013578 Jy ! Total flux subtracted in 100 components = 0.013578 Jy ! Clean residual min=-0.006499 max=0.006775 Jy/beam ! Clean residual mean=-0.000002 rms=0.001212 Jy/beam ! Combined flux in latest and established models = 0.319915 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 42 components and 0.319915 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=0.061089Jy sigma=0.487166 ! Fit after self-cal, rms=0.060983Jy sigma=0.486225 ! 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=0.8251 mas, bmaj=1.976 mas, bpa=-1.197 degrees ! Estimated noise=0.6099 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 = 0.0070654 Jy ! Component: 100 - total flux cleaned = 0.00933987 Jy ! Component: 150 - total flux cleaned = 0.0106498 Jy ! Component: 200 - total flux cleaned = 0.0113938 Jy ! Total flux subtracted in 200 components = 0.0113938 Jy ! Clean residual min=-0.006555 max=0.005213 Jy/beam ! Clean residual mean=-0.000002 rms=0.001175 Jy/beam ! Combined flux in latest and established models = 0.331308 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 49 components and 0.331308 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=0.059971Jy sigma=0.477922 ! Fit after self-cal, rms=0.059891Jy sigma=0.477231 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8251 x 1.976 at -1.197 degrees (North through East) ! Clean map min=-0.0058416 max=0.21151 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.05 HN 0.97 KP 1.05 ! LA 1.04 MK 1.02 OV 0.91 PT 0.92 ! SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 0.96 KP 1.06 ! LA 1.04 MK 1.05 OV 0.92 PT 0.92 ! SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 0.96 KP 1.05 ! LA 1.05 MK 1.03 OV 0.92 PT 0.93 ! SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 0.99 KP 1.07 ! LA 1.02 MK 1.00 OV 0.93 PT 0.91 ! SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.05 HN 0.97 KP 1.04 ! LA 1.02 MK 1.03 OV 0.93 PT 0.90 ! SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.05 HN 0.99 KP 1.04 ! LA 1.03 MK 1.03 OV 0.92 PT 0.91 ! SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.04 HN 0.99 KP 1.04 ! LA 1.05 MK 1.05 OV 0.92 PT 0.93 ! SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.06 HN 0.98 KP 1.05 ! LA 1.04 MK 1.05 OV 0.93 PT 0.92 ! SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HN 1.01 KP 1.05 ! LA 1.04 MK 1.03 OV 0.95 PT 0.93 ! SC 1.05 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.06 HN 1.00 KP 1.04 ! LA 1.05 MK 1.05 OV 0.95 PT 0.87 ! SC 1.06 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 1.00 KP 1.06 ! LA 1.07 MK 1.07 OV 0.93 PT 0.94 ! SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.03 HN 1.00 KP 1.05 ! LA 1.05 MK 1.05 OV 0.92 PT 0.91 ! SC 1.03 ! ! ! Fit before self-cal, rms=0.059891Jy sigma=0.477231 ! Fit after self-cal, rms=0.057768Jy sigma=0.449724 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8343 mas, bmaj=1.995 mas, bpa=-1.266 degrees ! Estimated noise=0.615513 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 = 0.000356937 Jy ! Component: 100 - total flux cleaned = -0.000348519 Jy ! Component: 150 - total flux cleaned = -0.000858734 Jy ! Component: 200 - total flux cleaned = -0.000913456 Jy ! Total flux subtracted in 200 components = -0.000913456 Jy ! Clean residual min=-0.002513 max=0.002923 Jy/beam ! Clean residual mean=-0.000001 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.330395 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 53 components and 0.330395 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=0.057541Jy sigma=0.448187 ! Fit after self-cal, rms=0.057519Jy sigma=0.447917 ! Inverting map ! Added new window around map position (-5.4, 9.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000829795 Jy ! Component: 100 - total flux cleaned = 0.000671922 Jy ! Component: 150 - total flux cleaned = 0.000534951 Jy ! Component: 200 - total flux cleaned = 0.000471861 Jy ! Total flux subtracted in 200 components = 0.000471861 Jy ! Clean residual min=-0.002578 max=0.002567 Jy/beam ! Clean residual mean=-0.000001 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.330867 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 69 components and 0.330867 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=0.057298Jy sigma=0.446448 ! Fit after self-cal, rms=0.057284Jy sigma=0.446365 ! 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=0.057284Jy sigma=0.446365 ! Fit after self-cal, rms=0.057594Jy sigma=0.442448 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8354 mas, bmaj=1.995 mas, bpa=-1.275 degrees ! Estimated noise=0.615885 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000109778 Jy ! Component: 100 - total flux cleaned = -5.99708e-05 Jy ! Component: 150 - total flux cleaned = -0.000206162 Jy ! Component: 200 - total flux cleaned = -0.000342084 Jy ! Total flux subtracted in 200 components = -0.000342084 Jy ! Clean residual min=-0.001894 max=0.002001 Jy/beam ! Clean residual mean=-0.000001 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.330525 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 80 components and 0.330525 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=0.057483Jy sigma=0.441703 ! Fit after self-cal, rms=0.057487Jy sigma=0.441586 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 = -8.0474e-06 Jy ! Component: 100 - total flux cleaned = -5.36173e-05 Jy ! Component: 150 - total flux cleaned = -0.000136944 Jy ! Component: 200 - total flux cleaned = -0.000176133 Jy ! Total flux subtracted in 200 components = -0.000176133 Jy ! Clean residual min=-0.001725 max=0.001871 Jy/beam ! Clean residual mean=-0.000001 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.330348 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 81 components and 0.330348 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=0.057413Jy sigma=0.441087 ! Fit after self-cal, rms=0.057403Jy sigma=0.441009 ! 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=0.057403Jy sigma=0.441009 ! Fit after self-cal, rms=0.057609Jy sigma=0.440900 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8359 mas, bmaj=1.996 mas, bpa=-1.276 degrees ! Estimated noise=0.616538 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000302903 Jy ! Component: 100 - total flux cleaned = 0.000139724 Jy ! Component: 150 - total flux cleaned = 6.52548e-05 Jy ! Component: 200 - total flux cleaned = 3.00368e-05 Jy ! Total flux subtracted in 200 components = 3.00368e-05 Jy ! Clean residual min=-0.001600 max=0.001722 Jy/beam ! Clean residual mean=-0.000001 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.330379 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 83 components and 0.330379 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=0.057543Jy sigma=0.440480 ! Fit after self-cal, rms=0.057539Jy sigma=0.440419 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 = -7.88793e-06 Jy ! Component: 100 - total flux cleaned = -8.00016e-05 Jy ! Component: 150 - total flux cleaned = -0.000113014 Jy ! Component: 200 - total flux cleaned = -0.000144547 Jy ! Total flux subtracted in 200 components = -0.000144547 Jy ! Clean residual min=-0.001504 max=0.001637 Jy/beam ! Clean residual mean=-0.000001 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.330234 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 84 components and 0.330234 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=0.057490Jy sigma=0.440105 ! Fit after self-cal, rms=0.057484Jy sigma=0.440061 ! Inverting map ! Added new window around map position (10, 4.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000678535 Jy ! Component: 100 - total flux cleaned = 0.000405823 Jy ! Component: 150 - total flux cleaned = 0.000289174 Jy ! Component: 200 - total flux cleaned = 0.000217811 Jy ! Total flux subtracted in 200 components = 0.000217811 Jy ! Clean residual min=-0.001350 max=0.001499 Jy/beam ! Clean residual mean=-0.000001 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.330452 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 97 components and 0.330452 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=0.057410Jy sigma=0.439526 ! Fit after self-cal, rms=0.057407Jy sigma=0.439502 ! Inverting map ! Added new window around map position (-4.6, 18.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000997624 Jy ! Component: 100 - total flux cleaned = 0.00124326 Jy ! Component: 150 - total flux cleaned = 0.00133687 Jy ! Component: 200 - total flux cleaned = 0.0013062 Jy ! Total flux subtracted in 200 components = 0.0013062 Jy ! Clean residual min=-0.001301 max=0.001372 Jy/beam ! Clean residual mean=-0.000001 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.331758 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 106 components and 0.331758 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=0.057357Jy sigma=0.439140 ! Fit after self-cal, rms=0.057354Jy sigma=0.439120 ! 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=0.057354Jy sigma=0.439120 ! Fit after self-cal, rms=0.057454Jy sigma=0.439091 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.274 mas, bmaj=3.315 mas, bpa=16.12 degrees ! Estimated noise=0.794526 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.31013e-05 Jy ! Component: 100 - total flux cleaned = -9.71526e-05 Jy ! Component: 150 - total flux cleaned = -0.000137793 Jy ! Component: 200 - total flux cleaned = -0.00017558 Jy ! Total flux subtracted in 200 components = -0.00017558 Jy ! Clean residual min=-0.001360 max=0.001376 Jy/beam ! Clean residual mean=-0.000002 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.331582 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 116 components and 0.331582 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=0.057439Jy sigma=0.439001 ! Fit after self-cal, rms=0.057440Jy sigma=0.438986 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 = -1.63187e-05 Jy ! Component: 100 - total flux cleaned = 2.25015e-06 Jy ! Component: 150 - total flux cleaned = -1.48161e-05 Jy ! Component: 200 - total flux cleaned = 1.12331e-06 Jy ! Total flux subtracted in 200 components = 1.12331e-06 Jy ! Clean residual min=-0.001354 max=0.001365 Jy/beam ! Clean residual mean=-0.000002 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.331584 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 125 components and 0.331583 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=0.057429Jy sigma=0.438926 ! Fit after self-cal, rms=0.057429Jy sigma=0.438915 ! 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=0.8363 mas, bmaj=1.996 mas, bpa=-1.284 degrees ! Estimated noise=0.617184 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8363 x 1.996 at -1.284 degrees (North through East) ! Clean map min=-0.0015436 max=0.2119 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=0.6655 mas, bmaj=1.703 mas, bpa=-1.698 degrees ! Estimated noise=1.0637 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.174013 Jy ! Component: 100 - total flux cleaned = 0.235245 Jy ! Component: 150 - total flux cleaned = 0.266061 Jy ! Component: 200 - total flux cleaned = 0.284713 Jy ! Total flux subtracted in 200 components = 0.284713 Jy ! Clean residual min=-0.004810 max=0.010183 Jy/beam ! Clean residual mean=-0.000007 rms=0.001181 Jy/beam ! Combined flux in latest and established models = 0.284713 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.284713 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8363 mas, bmaj=1.996 mas, bpa=-1.284 degrees ! Estimated noise=0.617184 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 = 0.018564 Jy ! Component: 100 - total flux cleaned = 0.0292084 Jy ! Component: 150 - total flux cleaned = 0.0357031 Jy ! Component: 200 - total flux cleaned = 0.0398974 Jy ! Total flux subtracted in 200 components = 0.0398974 Jy ! Clean residual min=-0.002005 max=0.003228 Jy/beam ! Clean residual mean=-0.000002 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.32461 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 36 components and 0.324611 Jy ! Inverting map ! Added new window around map position (0.6, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00353709 Jy ! Component: 100 - total flux cleaned = 0.00514722 Jy ! Component: 150 - total flux cleaned = 0.00583229 Jy ! Component: 200 - total flux cleaned = 0.00645291 Jy ! Total flux subtracted in 200 components = 0.00645291 Jy ! Clean residual min=-0.001596 max=0.001788 Jy/beam ! Clean residual mean=-0.000001 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.331063 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 52 components and 0.331063 Jy ! Inverting map ! Added new window around map position (-1, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00103928 Jy ! Component: 100 - total flux cleaned = 0.00148438 Jy ! Component: 150 - total flux cleaned = 0.00165945 Jy ! Component: 200 - total flux cleaned = 0.00176877 Jy ! Total flux subtracted in 200 components = 0.00176877 Jy ! Clean residual min=-0.001346 max=0.001412 Jy/beam ! Clean residual mean=-0.000001 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.332832 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 62 components and 0.332832 Jy ! Inverting map ! Added new window around map position (5, -30). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000701903 Jy ! Component: 100 - total flux cleaned = 0.000702977 Jy ! Component: 150 - total flux cleaned = 0.000836984 Jy ! Component: 200 - total flux cleaned = 0.000836278 Jy ! Total flux subtracted in 200 components = 0.000836278 Jy ! Clean residual min=-0.001282 max=0.001248 Jy/beam ! Clean residual mean=-0.000000 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.333668 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 73 components and 0.333668 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=2.274 mas, bmaj=3.315 mas, bpa=16.12 degrees ! Estimated noise=0.794526 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000102958 Jy ! Component: 100 - total flux cleaned = -7.16902e-05 Jy ! Component: 150 - total flux cleaned = -0.000127287 Jy ! Component: 200 - total flux cleaned = -0.000128746 Jy ! Total flux subtracted in 200 components = -0.000128746 Jy ! Clean residual min=-0.001301 max=0.001460 Jy/beam ! Clean residual mean=-0.000001 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.33354 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) ! Added new window around map position (-40.8, -15.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106015 Jy ! Component: 100 - total flux cleaned = 0.0011402 Jy ! Component: 150 - total flux cleaned = 0.00135896 Jy ! Component: 200 - total flux cleaned = 0.00155916 Jy ! Total flux subtracted in 200 components = 0.00155916 Jy ! Clean residual min=-0.001161 max=0.001108 Jy/beam ! Clean residual mean=-0.000001 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.335099 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 116 components and 0.335099 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8363 mas, bmaj=1.996 mas, bpa=-1.284 degrees ! Estimated noise=0.617184 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000149368 Jy ! Component: 100 - total flux cleaned = -0.000113063 Jy ! Component: 150 - total flux cleaned = -4.18083e-06 Jy ! Component: 200 - total flux cleaned = 0.000131659 Jy ! Total flux subtracted in 200 components = 0.000131659 Jy ! Clean residual min=-0.001185 max=0.001154 Jy/beam ! Clean residual mean=-0.000000 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.33523 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 126 components and 0.33523 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=0.057343Jy sigma=0.438342 ! Fit after self-cal, rms=0.057322Jy sigma=0.438180 wmodel J2021+0515_X_map.mod ! Writing 126 model components to file: J2021+0515_X_map.mod wobs J2021+0515_X_uvs.fits ! Writing UV FITS file: J2021+0515_X_uvs.fits wwins J2021+0515_X_map.win ! wwins: Wrote 9 windows to J2021+0515_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 = 4.26318e-05 Jy ! Component: 100 - total flux cleaned = 0.000101682 Jy ! Component: 150 - total flux cleaned = 0.000119925 Jy ! Component: 200 - total flux cleaned = 0.000119611 Jy ! Component: 250 - total flux cleaned = 0.000101824 Jy ! Component: 300 - total flux cleaned = 3.35534e-05 Jy ! Component: 350 - total flux cleaned = 5.06088e-05 Jy ! Component: 400 - total flux cleaned = 5.07812e-05 Jy ! Component: 450 - total flux cleaned = 8.32791e-05 Jy ! Component: 500 - total flux cleaned = 6.70664e-05 Jy ! Component: 550 - total flux cleaned = 4.41295e-06 Jy ! Component: 600 - total flux cleaned = 6.65024e-05 Jy ! Component: 650 - total flux cleaned = 3.62287e-05 Jy ! Component: 700 - total flux cleaned = 0.000126427 Jy ! Component: 750 - total flux cleaned = 0.000125995 Jy ! Component: 800 - total flux cleaned = 0.000125767 Jy ! Component: 850 - total flux cleaned = 0.000154898 Jy ! Component: 900 - total flux cleaned = 0.000212112 Jy ! Component: 950 - total flux cleaned = 0.000282666 Jy ! Component: 1000 - total flux cleaned = 0.000310465 Jy ! Component: 1050 - total flux cleaned = 0.000379394 Jy ! Component: 1100 - total flux cleaned = 0.000365683 Jy ! Component: 1150 - total flux cleaned = 0.000420007 Jy ! Component: 1200 - total flux cleaned = 0.000446912 Jy ! Component: 1250 - total flux cleaned = 0.000499974 Jy ! Component: 1300 - total flux cleaned = 0.00053949 Jy ! Component: 1350 - total flux cleaned = 0.000513609 Jy ! Component: 1400 - total flux cleaned = 0.00057831 Jy ! Component: 1450 - total flux cleaned = 0.000655037 Jy ! Component: 1500 - total flux cleaned = 0.000667552 Jy ! Component: 1550 - total flux cleaned = 0.000680072 Jy ! Component: 1600 - total flux cleaned = 0.000667629 Jy ! Component: 1650 - total flux cleaned = 0.000717133 Jy ! Component: 1700 - total flux cleaned = 0.000741716 Jy ! Component: 1750 - total flux cleaned = 0.000741841 Jy ! Component: 1800 - total flux cleaned = 0.000814646 Jy ! Component: 1850 - total flux cleaned = 0.000874852 Jy ! Component: 1900 - total flux cleaned = 0.000874732 Jy ! Component: 1950 - total flux cleaned = 0.000910388 Jy ! Component: 2000 - total flux cleaned = 0.000969114 Jy ! Component: 2050 - total flux cleaned = 0.00102732 Jy ! Component: 2100 - total flux cleaned = 0.00102721 Jy ! Component: 2150 - total flux cleaned = 0.00100412 Jy ! Component: 2200 - total flux cleaned = 0.0010156 Jy ! Component: 2250 - total flux cleaned = 0.00102709 Jy ! Component: 2300 - total flux cleaned = 0.00107206 Jy ! Component: 2350 - total flux cleaned = 0.00103861 Jy ! Component: 2400 - total flux cleaned = 0.00106076 Jy ! Component: 2450 - total flux cleaned = 0.00107174 Jy ! Component: 2500 - total flux cleaned = 0.0010062 Jy ! Component: 2550 - total flux cleaned = 0.00103897 Jy ! Component: 2600 - total flux cleaned = 0.00102803 Jy ! Component: 2650 - total flux cleaned = 0.0011032 Jy ! Component: 2700 - total flux cleaned = 0.00103911 Jy ! Component: 2750 - total flux cleaned = 0.00109214 Jy ! Component: 2800 - total flux cleaned = 0.0011132 Jy ! Component: 2850 - total flux cleaned = 0.00110275 Jy ! Component: 2900 - total flux cleaned = 0.0010924 Jy ! Component: 2950 - total flux cleaned = 0.00114418 Jy ! Component: 3000 - total flux cleaned = 0.00116478 Jy ! Component: 3050 - total flux cleaned = 0.0011546 Jy ! Component: 3100 - total flux cleaned = 0.00120552 Jy ! Component: 3150 - total flux cleaned = 0.00122571 Jy ! Component: 3200 - total flux cleaned = 0.00122572 Jy ! Component: 3250 - total flux cleaned = 0.00127571 Jy ! Component: 3300 - total flux cleaned = 0.00126573 Jy ! Component: 3350 - total flux cleaned = 0.00132496 Jy ! Component: 3400 - total flux cleaned = 0.0013151 Jy ! Component: 3450 - total flux cleaned = 0.00129565 Jy ! Component: 3500 - total flux cleaned = 0.001354 Jy ! Component: 3550 - total flux cleaned = 0.00138298 Jy ! Component: 3600 - total flux cleaned = 0.00138291 Jy ! Component: 3650 - total flux cleaned = 0.00141157 Jy ! Component: 3700 - total flux cleaned = 0.0014591 Jy ! Component: 3750 - total flux cleaned = 0.00143073 Jy ! Component: 3800 - total flux cleaned = 0.00149652 Jy ! Component: 3850 - total flux cleaned = 0.00153395 Jy ! Component: 3900 - total flux cleaned = 0.00154311 Jy ! Component: 3950 - total flux cleaned = 0.00156174 Jy ! Component: 4000 - total flux cleaned = 0.00159858 Jy ! Component: 4050 - total flux cleaned = 0.00164444 Jy ! Total flux subtracted in 4096 components = 0.00169007 Jy ! Clean residual min=-0.000597 max=0.000511 Jy/beam ! Clean residual mean=0.000000 rms=0.000157 Jy/beam ! Combined flux in latest and established models = 0.33692 Jy keep ! Adding 314 model components to the UV plane model. ! The established model now contains 437 components and 0.336921 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2021+0515_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8363 x 1.996 at -1.284 degrees (North through East) ! Clean map min=-0.0010418 max=0.2114 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2021+0515_X_map.fits wmodel /image_prod/ug002_uva//J2021+0515_X_map.mod ! Writing 437 model components to file: /image_prod/ug002_uva//J2021+0515_X_map.mod wobs /image_prod/ug002_uva//J2021+0515_X_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2021+0515_X_uvs.fits wwins /image_prod/ug002_uva//J2021+0515_X_map.win ! wwins: Wrote 10 windows to /image_prod/ug002_uva//J2021+0515_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.211397 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000156726 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.222414 0.222414 0.444829 0.889658 1.77932 3.55863 7.11726 14.2345 28.4691 56.9381 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.211 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1348.83 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2021+0515_X_dfm.log closed on Thu Mar 5 04:44:40 2020