! Started logfile: /image_prod/ug002_uvm//J1154+5934_X_a_dfm.log on Wed Mar 4 17:04:35 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_uvm//J1154+5934_X_a_uvm.fits ! Reading UV FITS file: /image_prod/ug002_uvm//J1154+5934_X_a_uvm.fits ! AN table 1: 45 integrations on 21 of 21 possible baselines. ! AN table 2: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.887243 visibilities/baseline/integration-bin. ! Found source: J1154+5934 ! ! 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 38808 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 J1154+5934_X_a] 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 3 telescope corrections were flagged in sub-array 1. ! A total of 42 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 42 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 42 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 42 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 42 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 42 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 42 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 42 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 42 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 42 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 42 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 42 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.005893Jy sigma=9.162433 ! Fit after self-cal, rms=0.899686Jy sigma=8.169535 ! 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=0.7852 mas, bmaj=0.8785 mas, bpa=-13.54 degrees ! Estimated noise=0.859595 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 = 0.07505 Jy ! Component: 100 - total flux cleaned = 0.0943976 Jy ! Total flux subtracted in 100 components = 0.0943976 Jy ! Clean residual min=-0.002985 max=0.008292 Jy/beam ! Clean residual mean=0.000007 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 0.0943976 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0943976 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=0.059010Jy sigma=0.496096 ! Fit after self-cal, rms=0.058775Jy sigma=0.494273 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00942412 Jy ! Component: 100 - total flux cleaned = 0.0143567 Jy ! Total flux subtracted in 100 components = 0.0143567 Jy ! Clean residual min=-0.002643 max=0.005006 Jy/beam ! Clean residual mean=0.000004 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.108754 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 8 components and 0.108754 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=0.056753Jy sigma=0.470515 ! Fit after self-cal, rms=0.056745Jy sigma=0.470397 ! Inverting map ! Added new window around map position (-0.2, -1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00517144 Jy ! Component: 100 - total flux cleaned = 0.0081583 Jy ! Total flux subtracted in 100 components = 0.0081583 Jy ! Clean residual min=-0.002457 max=0.002384 Jy/beam ! Clean residual mean=0.000003 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.116913 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 16 components and 0.116913 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=0.056088Jy sigma=0.463136 ! Fit after self-cal, rms=0.056043Jy sigma=0.462686 ! 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=1.015 mas, bmaj=1.132 mas, bpa=-17.48 degrees ! Estimated noise=0.402675 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 = 0.00380694 Jy ! Component: 100 - total flux cleaned = 0.0059976 Jy ! Component: 150 - total flux cleaned = 0.00736086 Jy ! Component: 200 - total flux cleaned = 0.00823804 Jy ! Total flux subtracted in 200 components = 0.00823804 Jy ! Clean residual min=-0.001553 max=0.002116 Jy/beam ! Clean residual mean=0.000009 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.125151 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 28 components and 0.125151 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=0.055797Jy sigma=0.459848 ! Fit after self-cal, rms=0.055784Jy sigma=0.459635 ! Inverting map ! Added new window around map position (2.2, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00188537 Jy ! Component: 100 - total flux cleaned = 0.00262119 Jy ! Component: 150 - total flux cleaned = 0.00293414 Jy ! Component: 200 - total flux cleaned = 0.00310036 Jy ! Total flux subtracted in 200 components = 0.00310036 Jy ! Clean residual min=-0.001477 max=0.001764 Jy/beam ! Clean residual mean=0.000007 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.128251 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 41 components and 0.128251 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=0.055693Jy sigma=0.458832 ! Fit after self-cal, rms=0.055689Jy sigma=0.458748 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.015 x 1.132 at -17.48 degrees (North through East) ! Clean map min=-0.0013351 max=0.10109 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 KP 1.03 LA 1.04 MK 0.98 ! NL 1.12 OV 0.89 SC 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.01 HN 0.96 KP 1.03 ! LA 0.99 MK 1.01 NL 1.09 OV 1.00 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 KP 1.00 LA 1.03 MK 1.00 ! NL 1.14 OV 0.90 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.00 HN 0.98 KP 1.02 ! LA 0.98 MK 1.01 NL 1.09 OV 1.02 ! PT 0.93 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 KP 1.02 LA 1.03 MK 0.96 ! NL 1.12 OV 0.90 SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.02 HN 0.97 KP 1.00 ! LA 1.00 MK 1.03 NL 1.08 OV 1.00 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 KP 1.00 LA 1.05 MK 1.00 ! NL 1.13 OV 0.89 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.99 HN 0.98 KP 1.00 ! LA 0.99 MK 1.00 NL 1.04 OV 1.00 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 KP 1.04 LA 1.02 MK 0.96 ! NL 1.13 OV 0.89 SC 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.01 HN 0.98 KP 1.01 ! LA 0.99 MK 0.99 NL 1.05 OV 1.04 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 KP 1.04 LA 0.98 MK 1.02 ! NL 1.11 OV 0.92 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.02 HN 0.97 KP 1.02 ! LA 0.95 MK 1.06 NL 1.11 OV 1.00 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 KP 1.02 LA 0.99 MK 1.05 ! NL 1.15 OV 0.92 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.02 HN 0.96 KP 1.00 ! LA 1.01 MK 1.01 NL 1.07 OV 0.98 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 KP 0.99 LA 1.10 MK 1.03 ! NL 1.14 OV 0.88 SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.01 HN 0.96 KP 1.02 ! LA 0.99 MK 1.02 NL 1.03 OV 0.97 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 KP 1.04 LA 1.01 MK 1.04 ! NL 1.07 OV 0.89 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.00 HN 0.99 KP 1.03 ! LA 1.00 MK 1.00 NL 1.04 OV 0.99 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 KP 1.04 LA 1.05 MK 1.05 ! NL 1.15 OV 0.90 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.01 HN 0.96 KP 1.01 ! LA 0.99 MK 0.98 NL 1.15 OV 0.99 ! PT 0.96 SC 1.06 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 KP 1.02 LA 1.02 MK 1.05 ! NL 1.17 OV 0.88 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.00 HN 1.00 KP 1.02 ! LA 1.00 MK 1.02 NL 1.06 OV 0.99 ! PT 0.93 SC 1.08 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 KP 1.01 LA 1.06 MK 1.04 ! NL 1.12 OV 0.89 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.05 FD 1.01 HN 0.96 KP 1.00 ! LA 0.99 MK 1.04 NL 1.02 OV 1.00 ! PT 0.92 SC 1.02 ! ! ! Fit before self-cal, rms=0.055689Jy sigma=0.458748 ! Fit after self-cal, rms=0.055856Jy sigma=0.454417 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.019 mas, bmaj=1.132 mas, bpa=-16.82 degrees ! Estimated noise=0.40357 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 = -0.000562594 Jy ! Component: 100 - total flux cleaned = -0.000781261 Jy ! Component: 150 - total flux cleaned = -0.000861492 Jy ! Component: 200 - total flux cleaned = -0.000978625 Jy ! Total flux subtracted in 200 components = -0.000978625 Jy ! Clean residual min=-0.000984 max=0.000984 Jy/beam ! Clean residual mean=0.000002 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.127272 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 57 components and 0.127272 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=0.055824Jy sigma=0.454117 ! Fit after self-cal, rms=0.055845Jy sigma=0.454037 ! 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=0.055845Jy sigma=0.454037 ! Fit after self-cal, rms=0.056225Jy sigma=0.452040 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.019 mas, bmaj=1.131 mas, bpa=-17.1 degrees ! Estimated noise=0.403534 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000291935 Jy ! Component: 100 - total flux cleaned = -0.000353088 Jy ! Component: 150 - total flux cleaned = -0.000421955 Jy ! Component: 200 - total flux cleaned = -0.000512693 Jy ! Total flux subtracted in 200 components = -0.000512693 Jy ! Clean residual min=-0.000839 max=0.000862 Jy/beam ! Clean residual mean=0.000002 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.12676 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 66 components and 0.12676 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=0.056212Jy sigma=0.451926 ! Fit after self-cal, rms=0.056224Jy sigma=0.451891 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 (29.4, 12.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000754846 Jy ! Component: 100 - total flux cleaned = 0.000919824 Jy ! Component: 150 - total flux cleaned = 0.000965196 Jy ! Component: 200 - total flux cleaned = 0.000952041 Jy ! Total flux subtracted in 200 components = 0.000952041 Jy ! Clean residual min=-0.000825 max=0.000772 Jy/beam ! Clean residual mean=0.000002 rms=0.000185 Jy/beam ! Combined flux in latest and established models = 0.127712 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 79 components and 0.127712 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=0.056210Jy sigma=0.451772 ! Fit after self-cal, rms=0.056208Jy sigma=0.451764 ! 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=0.056208Jy sigma=0.451764 ! Fit after self-cal, rms=0.056366Jy sigma=0.451627 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.02 mas, bmaj=1.13 mas, bpa=-16.81 degrees ! Estimated noise=0.403469 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.96279e-05 Jy ! Component: 100 - total flux cleaned = 2.03526e-05 Jy ! Component: 150 - total flux cleaned = 2.00961e-05 Jy ! Component: 200 - total flux cleaned = 7.94566e-06 Jy ! Total flux subtracted in 200 components = 7.94566e-06 Jy ! Clean residual min=-0.000803 max=0.000792 Jy/beam ! Clean residual mean=0.000002 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.12772 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 82 components and 0.12772 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=0.056359Jy sigma=0.451564 ! Fit after self-cal, rms=0.056362Jy sigma=0.451558 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.30147e-06 Jy ! Component: 100 - total flux cleaned = 1.712e-05 Jy ! Component: 150 - total flux cleaned = 1.67606e-05 Jy ! Component: 200 - total flux cleaned = -1.4791e-05 Jy ! Total flux subtracted in 200 components = -1.4791e-05 Jy ! Clean residual min=-0.000785 max=0.000791 Jy/beam ! Clean residual mean=0.000002 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.127705 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 86 components and 0.127705 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=0.056357Jy sigma=0.451522 ! Fit after self-cal, rms=0.056356Jy sigma=0.451520 ! Inverting map ! Added new window around map position (-37.6, -30). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000293237 Jy ! Component: 100 - total flux cleaned = 0.000480292 Jy ! Component: 150 - total flux cleaned = 0.000666042 Jy ! Component: 200 - total flux cleaned = 0.000769999 Jy ! Total flux subtracted in 200 components = 0.000769999 Jy ! Clean residual min=-0.000788 max=0.000711 Jy/beam ! Clean residual mean=0.000002 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.128475 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 100 components and 0.128475 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=0.056344Jy sigma=0.451416 ! Fit after self-cal, rms=0.056343Jy sigma=0.451409 ! 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=0.056343Jy sigma=0.451409 ! Fit after self-cal, rms=0.056406Jy sigma=0.451396 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.29 mas, bmaj=2.347 mas, bpa=42.98 degrees ! Estimated noise=0.518793 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000120171 Jy ! Component: 100 - total flux cleaned = 9.71449e-05 Jy ! Component: 150 - total flux cleaned = 7.71002e-05 Jy ! Component: 200 - total flux cleaned = 6.85192e-05 Jy ! Total flux subtracted in 200 components = 6.85192e-05 Jy ! Clean residual min=-0.000844 max=0.000890 Jy/beam ! Clean residual mean=0.000004 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.128544 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 115 components and 0.128544 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=0.056403Jy sigma=0.451377 ! Fit after self-cal, rms=0.056404Jy sigma=0.451373 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 = 2.84878e-05 Jy ! Component: 100 - total flux cleaned = 3.71993e-05 Jy ! Component: 150 - total flux cleaned = 3.72661e-05 Jy ! Component: 200 - total flux cleaned = 3.72441e-05 Jy ! Total flux subtracted in 200 components = 3.72441e-05 Jy ! Clean residual min=-0.000841 max=0.000908 Jy/beam ! Clean residual mean=0.000004 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.128581 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 121 components and 0.128581 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=0.056403Jy sigma=0.451364 ! Fit after self-cal, rms=0.056402Jy sigma=0.451361 ! Inverting map ! Added new window around map position (2.6, 41). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000734552 Jy ! Component: 100 - total flux cleaned = 0.000895752 Jy ! Component: 150 - total flux cleaned = 0.000965842 Jy ! Component: 200 - total flux cleaned = 0.00100315 Jy ! Total flux subtracted in 200 components = 0.00100315 Jy ! Clean residual min=-0.000795 max=0.000767 Jy/beam ! Clean residual mean=0.000001 rms=0.000196 Jy/beam ! Combined flux in latest and established models = 0.129584 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 147 components and 0.129584 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=0.056393Jy sigma=0.451292 ! Fit after self-cal, rms=0.056392Jy sigma=0.451283 ! 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=1.02 mas, bmaj=1.129 mas, bpa=-16.44 degrees ! Estimated noise=0.403435 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.02 x 1.129 at -16.44 degrees (North through East) ! Clean map min=-0.0007158 max=0.10158 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=0.788 mas, bmaj=0.8748 mas, bpa=-10.71 degrees ! Estimated noise=0.863185 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0751873 Jy ! Component: 100 - total flux cleaned = 0.0953598 Jy ! Component: 150 - total flux cleaned = 0.10503 Jy ! Component: 200 - total flux cleaned = 0.111117 Jy ! Total flux subtracted in 200 components = 0.111117 Jy ! Clean residual min=-0.001990 max=0.003735 Jy/beam ! Clean residual mean=0.000003 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.111117 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.111117 Jy ! Inverting map and beam ! Estimated beam: bmin=1.02 mas, bmaj=1.129 mas, bpa=-16.44 degrees ! Estimated noise=0.403435 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00619164 Jy ! Component: 100 - total flux cleaned = 0.00951949 Jy ! Component: 150 - total flux cleaned = 0.0114973 Jy ! Component: 200 - total flux cleaned = 0.0128284 Jy ! Total flux subtracted in 200 components = 0.0128284 Jy ! Clean residual min=-0.000872 max=0.000780 Jy/beam ! Clean residual mean=0.000004 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.123946 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 31 components and 0.123946 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=2.29 mas, bmaj=2.347 mas, bpa=42.98 degrees ! Estimated noise=0.518793 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00154411 Jy ! Component: 100 - total flux cleaned = 0.00258478 Jy ! Component: 150 - total flux cleaned = 0.0033949 Jy ! Component: 200 - total flux cleaned = 0.00397006 Jy ! Total flux subtracted in 200 components = 0.00397006 Jy ! Clean residual min=-0.000817 max=0.000807 Jy/beam ! Clean residual mean=0.000004 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.127916 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 = 0.000330069 Jy ! Component: 100 - total flux cleaned = 0.00056287 Jy ! Component: 150 - total flux cleaned = 0.000756387 Jy ! Component: 200 - total flux cleaned = 0.000902342 Jy ! Total flux subtracted in 200 components = 0.000902342 Jy ! Clean residual min=-0.000790 max=0.000768 Jy/beam ! Clean residual mean=0.000003 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.128818 Jy ! Adding 72 model components to the UV plane model. ! The established model now contains 100 components and 0.128818 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.02 mas, bmaj=1.129 mas, bpa=-16.44 degrees ! Estimated noise=0.403435 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00018367 Jy ! Component: 100 - total flux cleaned = 0.000386895 Jy ! Component: 150 - total flux cleaned = 0.000568338 Jy ! Component: 200 - total flux cleaned = 0.000660917 Jy ! Total flux subtracted in 200 components = 0.000660917 Jy ! Clean residual min=-0.000790 max=0.000707 Jy/beam ! Clean residual mean=0.000001 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.129479 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 124 components and 0.129479 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=0.056402Jy sigma=0.451389 ! Fit after self-cal, rms=0.056394Jy sigma=0.451358 wmodel J1154+5934_X_a_map.mod ! Writing 124 model components to file: J1154+5934_X_a_map.mod wobs J1154+5934_X_a_uvs.fits ! Writing UV FITS file: J1154+5934_X_a_uvs.fits wwins J1154+5934_X_a_map.win ! wwins: Wrote 7 windows to J1154+5934_X_a_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 = -0.000303714 Jy ! Component: 100 - total flux cleaned = -0.000422767 Jy ! Component: 150 - total flux cleaned = -0.000498522 Jy ! Component: 200 - total flux cleaned = -0.000522957 Jy ! Component: 250 - total flux cleaned = -0.00052287 Jy ! Component: 300 - total flux cleaned = -0.000488277 Jy ! Component: 350 - total flux cleaned = -0.000522254 Jy ! Component: 400 - total flux cleaned = -0.000555531 Jy ! Component: 450 - total flux cleaned = -0.000588297 Jy ! Component: 500 - total flux cleaned = -0.000620609 Jy ! Component: 550 - total flux cleaned = -0.000652464 Jy ! Component: 600 - total flux cleaned = -0.00063146 Jy ! Component: 650 - total flux cleaned = -0.000704362 Jy ! Component: 700 - total flux cleaned = -0.00071462 Jy ! Component: 750 - total flux cleaned = -0.000765434 Jy ! Component: 800 - total flux cleaned = -0.000775559 Jy ! Component: 850 - total flux cleaned = -0.000835427 Jy ! Component: 900 - total flux cleaned = -0.000865077 Jy ! Component: 950 - total flux cleaned = -0.000923734 Jy ! Component: 1000 - total flux cleaned = -0.000962327 Jy ! Component: 1050 - total flux cleaned = -0.000971964 Jy ! Component: 1100 - total flux cleaned = -0.00100044 Jy ! Component: 1150 - total flux cleaned = -0.00101949 Jy ! Component: 1200 - total flux cleaned = -0.00107575 Jy ! Component: 1250 - total flux cleaned = -0.00112214 Jy ! Component: 1300 - total flux cleaned = -0.0011221 Jy ! Component: 1350 - total flux cleaned = -0.00114971 Jy ! Component: 1400 - total flux cleaned = -0.00121342 Jy ! Component: 1450 - total flux cleaned = -0.00124056 Jy ! Component: 1500 - total flux cleaned = -0.00125856 Jy ! Component: 1550 - total flux cleaned = -0.00131198 Jy ! Component: 1600 - total flux cleaned = -0.00135635 Jy ! Component: 1650 - total flux cleaned = -0.00135633 Jy ! Component: 1700 - total flux cleaned = -0.00143507 Jy ! Component: 1750 - total flux cleaned = -0.00144373 Jy ! Component: 1800 - total flux cleaned = -0.00146968 Jy ! Component: 1850 - total flux cleaned = -0.00154697 Jy ! Component: 1900 - total flux cleaned = -0.0015384 Jy ! Component: 1950 - total flux cleaned = -0.00159778 Jy ! Component: 2000 - total flux cleaned = -0.00162305 Jy ! Component: 2050 - total flux cleaned = -0.00164819 Jy ! Component: 2100 - total flux cleaned = -0.0016899 Jy ! Component: 2150 - total flux cleaned = -0.00169821 Jy ! Component: 2200 - total flux cleaned = -0.0017476 Jy ! Component: 2250 - total flux cleaned = -0.0017722 Jy ! Component: 2300 - total flux cleaned = -0.00178838 Jy ! Component: 2350 - total flux cleaned = -0.00180451 Jy ! Component: 2400 - total flux cleaned = -0.00181256 Jy ! Component: 2450 - total flux cleaned = -0.0018607 Jy ! Component: 2500 - total flux cleaned = -0.00188467 Jy ! Component: 2550 - total flux cleaned = -0.00189262 Jy ! Component: 2600 - total flux cleaned = -0.00190848 Jy ! Component: 2650 - total flux cleaned = -0.00194778 Jy ! Component: 2700 - total flux cleaned = -0.00196342 Jy ! Component: 2750 - total flux cleaned = -0.00201016 Jy ! Component: 2800 - total flux cleaned = -0.00203333 Jy ! Component: 2850 - total flux cleaned = -0.00204871 Jy ! Component: 2900 - total flux cleaned = -0.00209467 Jy ! Component: 2950 - total flux cleaned = -0.00206417 Jy ! Component: 3000 - total flux cleaned = -0.00208697 Jy ! Component: 3050 - total flux cleaned = -0.00213233 Jy ! Component: 3100 - total flux cleaned = -0.00211728 Jy ! Component: 3150 - total flux cleaned = -0.00215469 Jy ! Component: 3200 - total flux cleaned = -0.0021845 Jy ! Component: 3250 - total flux cleaned = -0.00220676 Jy ! Component: 3300 - total flux cleaned = -0.00222154 Jy ! Component: 3350 - total flux cleaned = -0.00221416 Jy ! Component: 3400 - total flux cleaned = -0.00221418 Jy ! Component: 3450 - total flux cleaned = -0.00227259 Jy ! Component: 3500 - total flux cleaned = -0.00225082 Jy ! Component: 3550 - total flux cleaned = -0.00227974 Jy ! Component: 3600 - total flux cleaned = -0.00225094 Jy ! Component: 3650 - total flux cleaned = -0.00227243 Jy ! Component: 3700 - total flux cleaned = -0.00228675 Jy ! Component: 3750 - total flux cleaned = -0.00230101 Jy ! Component: 3800 - total flux cleaned = -0.00230815 Jy ! Component: 3850 - total flux cleaned = -0.0023152 Jy ! Component: 3900 - total flux cleaned = -0.00232228 Jy ! Component: 3950 - total flux cleaned = -0.00234328 Jy ! Component: 4000 - total flux cleaned = -0.00238511 Jy ! Component: 4050 - total flux cleaned = -0.00239203 Jy ! Total flux subtracted in 4096 components = -0.00238511 Jy ! Clean residual min=-0.000419 max=0.000445 Jy/beam ! Clean residual mean=0.000001 rms=0.000117 Jy/beam ! Combined flux in latest and established models = 0.127094 Jy keep ! Adding 350 model components to the UV plane model. ! The established model now contains 474 components and 0.127094 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uvm//J1154+5934_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.02 x 1.129 at -16.44 degrees (North through East) ! Clean map min=-0.00062687 max=0.10164 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uvm//J1154+5934_X_a_map.fits wmodel /image_prod/ug002_uvm//J1154+5934_X_a_map.mod ! Writing 474 model components to file: /image_prod/ug002_uvm//J1154+5934_X_a_map.mod wobs /image_prod/ug002_uvm//J1154+5934_X_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uvm//J1154+5934_X_a_uvs.fits wwins /image_prod/ug002_uvm//J1154+5934_X_a_map.win ! wwins: Wrote 8 windows to /image_prod/ug002_uvm//J1154+5934_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.101637 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000116684 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.344415 0.344415 0.68883 1.37766 2.75532 5.51064 11.0213 22.0426 44.0851 88.1702 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.101 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 871.042 quit ! Quitting program ! Log file /image_prod/ug002_uvm//J1154+5934_X_a_dfm.log closed on Wed Mar 4 17:04:42 2020