! Started logfile: /vlbi/uf001/uvm//J1554-2704_X_a_dfm.log on Sun Jan 13 21:56:56 2019 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.42800 obs /vlbi/uf001/uvm//J1554-2704_X_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J1554-2704_X_a_uvm.fits ! AN table 1: 48 integrations on 45 of 45 possible baselines. ! AN table 2: 24 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.982733 visibilities/baseline/integration-bin. ! Found source: J1554-2704 ! ! 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 31416 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 J1554-2704_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 53 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 53 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 53 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 53 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 53 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 53 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 53 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 53 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 9. ! A total of 53 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 10. ! A total of 53 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 11. ! A total of 53 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 12. ! A total of 53 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.029628Jy sigma=19.315016 ! Fit after self-cal, rms=0.801023Jy sigma=14.887358 ! 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=0.575 mas, bmaj=1.594 mas, bpa=-6.536 degrees ! Estimated noise=0.47763 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 = 0.147362 Jy ! Component: 100 - total flux cleaned = 0.189473 Jy ! Total flux subtracted in 100 components = 0.189473 Jy ! Clean residual min=-0.016436 max=0.027427 Jy/beam ! Clean residual mean=-0.000028 rms=0.002764 Jy/beam ! Combined flux in latest and established models = 0.189473 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.189473 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=0.099599Jy sigma=1.835570 ! Fit after self-cal, rms=0.099526Jy sigma=1.834553 ! Inverting map ! Added new window around map position (-2.2, -0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0271837 Jy ! Component: 100 - total flux cleaned = 0.0442636 Jy ! Total flux subtracted in 100 components = 0.0442636 Jy ! Clean residual min=-0.012631 max=0.016706 Jy/beam ! Clean residual mean=-0.000018 rms=0.002089 Jy/beam ! Combined flux in latest and established models = 0.233737 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 11 components and 0.233737 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=0.087504Jy sigma=1.575384 ! Fit after self-cal, rms=0.087226Jy sigma=1.569704 ! Inverting map ! Added new window around map position (-1.4, -0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.016696 Jy ! Component: 100 - total flux cleaned = 0.028017 Jy ! Total flux subtracted in 100 components = 0.028017 Jy ! Clean residual min=-0.009556 max=0.014216 Jy/beam ! Clean residual mean=-0.000012 rms=0.001716 Jy/beam ! Combined flux in latest and established models = 0.261754 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 19 components and 0.261754 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=0.081327Jy sigma=1.443586 ! Fit after self-cal, rms=0.081103Jy sigma=1.437630 ! Inverting map ! Added new window around map position (1.8, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0118094 Jy ! Component: 100 - total flux cleaned = 0.0205418 Jy ! Total flux subtracted in 100 components = 0.0205418 Jy ! Clean residual min=-0.006692 max=0.009957 Jy/beam ! Clean residual mean=-0.000007 rms=0.001453 Jy/beam ! Combined flux in latest and established models = 0.282295 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 26 components and 0.282295 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=0.078149Jy sigma=1.370439 ! Fit after self-cal, rms=0.078103Jy sigma=1.369854 ! Inverting map ! Added new window around map position (-5, -2.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00934129 Jy ! Component: 100 - total flux cleaned = 0.0159842 Jy ! Total flux subtracted in 100 components = 0.0159842 Jy ! Clean residual min=-0.006032 max=0.007161 Jy/beam ! Clean residual mean=-0.000006 rms=0.001294 Jy/beam ! Combined flux in latest and established models = 0.29828 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 35 components and 0.29828 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=0.076140Jy sigma=1.325159 ! Fit after self-cal, rms=0.076111Jy sigma=1.324562 ! 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=0.7174 mas, bmaj=1.901 mas, bpa=-5.413 degrees ! Estimated noise=0.237897 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 = 0.0123083 Jy ! Component: 100 - total flux cleaned = 0.0215094 Jy ! Component: 150 - total flux cleaned = 0.0288541 Jy ! Component: 200 - total flux cleaned = 0.0348489 Jy ! Total flux subtracted in 200 components = 0.0348489 Jy ! Clean residual min=-0.006669 max=0.007692 Jy/beam ! Clean residual mean=-0.000012 rms=0.001705 Jy/beam ! Combined flux in latest and established models = 0.333128 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 45 components and 0.333128 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=0.073535Jy sigma=1.260815 ! Fit after self-cal, rms=0.073491Jy sigma=1.259884 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7174 x 1.901 at -5.413 degrees (North through East) ! Clean map min=-0.0063789 max=0.20139 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.98 HN 1.07 KP 1.00 ! LA 0.89 MK 1.00 NL 1.09 OV 0.95 ! PT 1.00* SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.92 HN 0.98 LA 0.92 MK 1.02 ! NL 1.07 PT 0.92 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.97 HN 1.07 KP 1.02 ! LA 0.88 MK 1.02 NL 1.11 OV 0.93 ! PT 1.00* SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 HN 1.02 LA 0.90 MK 0.99 ! NL 1.01 PT 0.93 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.97 HN 1.10 KP 1.01 ! LA 0.89 MK 1.02 NL 1.08 OV 0.96 ! PT 1.00* SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.95 HN 0.99 LA 0.93 MK 1.03 ! NL 1.04 PT 0.91 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.97 HN 1.07 KP 1.03 ! LA 0.90 MK 1.01 NL 1.09 OV 0.94 ! PT 1.00* SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.92 HN 1.04 LA 0.93 MK 1.04 ! NL 1.10 PT 0.91 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.00 HN 1.06 KP 1.01 ! LA 0.90 MK 0.98 NL 1.07 OV 0.94 ! PT 1.00* SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 HN 1.06 LA 0.91 MK 1.01 ! NL 1.01 PT 0.83 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.98 HN 1.08 KP 1.01 ! LA 0.90 MK 0.98 NL 1.08 OV 0.97 ! PT 1.00* SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.92 HN 1.04 LA 0.90 MK 1.02 ! NL 1.01 PT 0.90 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.97 HN 1.10 KP 1.03 ! LA 0.91 MK 1.02 NL 1.08 OV 0.93 ! PT 1.00* SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.92 HN 1.07 LA 0.91 MK 0.99 ! NL 1.03 PT 0.91 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.00 HN 1.15 KP 1.01 ! LA 0.89 MK 1.02 NL 1.07 OV 0.92 ! PT 1.00* SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.91 HN 1.06 LA 0.94 MK 1.04 ! NL 1.04 PT 0.91 SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.99 HN 1.10 KP 0.98 ! LA 0.90 MK 1.02 NL 1.05 OV 0.95 ! PT 1.00* SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.91 HN 1.06 LA 0.91 MK 1.09 ! NL 1.09 PT 0.94 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.97 HN 1.10 KP 1.01 ! LA 0.89 MK 1.03 NL 1.07 OV 0.97 ! PT 1.00* SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.92 HN 1.06 LA 0.92 MK 0.97 ! NL 1.03 PT 0.93 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.98 HN 1.07 KP 1.02 ! LA 0.90 MK 1.03 NL 1.08 OV 0.94 ! PT 1.00* SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.92 HN 1.05 LA 0.95 MK 1.00 ! NL 1.04 PT 0.89 SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.99 HN 1.12 KP 1.02 ! LA 0.90 MK 1.00 NL 1.09 OV 0.93 ! PT 1.00* SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.90 HN 1.06 LA 0.96 MK 1.02 ! NL 1.07 PT 0.89 SC 0.98 ! ! ! Fit before self-cal, rms=0.073491Jy sigma=1.259884 ! Fit after self-cal, rms=0.072885Jy sigma=1.194483 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7224 mas, bmaj=1.906 mas, bpa=-5.102 degrees ! Estimated noise=0.235855 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 (-3.4, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00770616 Jy ! Component: 100 - total flux cleaned = 0.0104772 Jy ! Component: 150 - total flux cleaned = 0.0117793 Jy ! Component: 200 - total flux cleaned = 0.0123581 Jy ! Total flux subtracted in 200 components = 0.0123581 Jy ! Clean residual min=-0.003181 max=0.003366 Jy/beam ! Clean residual mean=0.000000 rms=0.000770 Jy/beam ! Combined flux in latest and established models = 0.345487 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 68 components and 0.345487 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=0.071977Jy sigma=1.177518 ! Fit after self-cal, rms=0.072052Jy sigma=1.175400 ! 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=0.072052Jy sigma=1.175400 ! Fit after self-cal, rms=0.072106Jy sigma=1.174440 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7222 mas, bmaj=1.907 mas, bpa=-5.077 degrees ! Estimated noise=0.235457 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00186821 Jy ! Component: 100 - total flux cleaned = 0.00224706 Jy ! Component: 150 - total flux cleaned = 0.00231052 Jy ! Component: 200 - total flux cleaned = 0.00225602 Jy ! Total flux subtracted in 200 components = 0.00225602 Jy ! Clean residual min=-0.003095 max=0.002863 Jy/beam ! Clean residual mean=-0.000001 rms=0.000681 Jy/beam ! Combined flux in latest and established models = 0.347743 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 79 components and 0.347743 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=0.071924Jy sigma=1.171511 ! Fit after self-cal, rms=0.071918Jy sigma=1.171109 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 = 0.000409229 Jy ! Component: 100 - total flux cleaned = 0.000469675 Jy ! Component: 150 - total flux cleaned = 0.000563593 Jy ! Component: 200 - total flux cleaned = 0.000519004 Jy ! Total flux subtracted in 200 components = 0.000519004 Jy ! Clean residual min=-0.002942 max=0.002843 Jy/beam ! Clean residual mean=-0.000001 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 0.348262 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 90 components and 0.348262 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=0.071836Jy sigma=1.169926 ! Fit after self-cal, rms=0.071829Jy sigma=1.169784 ! 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=0.071829Jy sigma=1.169784 ! Fit after self-cal, rms=0.072720Jy sigma=1.158915 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.722 mas, bmaj=1.905 mas, bpa=-5.136 degrees ! Estimated noise=0.235877 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000888491 Jy ! Component: 100 - total flux cleaned = -0.00146041 Jy ! Component: 150 - total flux cleaned = -0.00172093 Jy ! Component: 200 - total flux cleaned = -0.00189014 Jy ! Total flux subtracted in 200 components = -0.00189014 Jy ! Clean residual min=-0.001911 max=0.001783 Jy/beam ! Clean residual mean=-0.000001 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.346371 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 105 components and 0.346371 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=0.072651Jy sigma=1.157883 ! Fit after self-cal, rms=0.072675Jy sigma=1.157711 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 = -9.27567e-06 Jy ! Component: 100 - total flux cleaned = -7.32415e-05 Jy ! Component: 150 - total flux cleaned = -4.36748e-05 Jy ! Component: 200 - total flux cleaned = -4.44583e-05 Jy ! Total flux subtracted in 200 components = -4.44583e-05 Jy ! Clean residual min=-0.001819 max=0.001680 Jy/beam ! Clean residual mean=-0.000001 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.346327 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 111 components and 0.346327 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=0.072640Jy sigma=1.157264 ! Fit after self-cal, rms=0.072639Jy sigma=1.157187 ! 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=0.072639Jy sigma=1.157187 ! Fit after self-cal, rms=0.072731Jy sigma=1.157021 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.993 mas, bmaj=4.879 mas, bpa=2.426 degrees ! Estimated noise=0.321049 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00014316 Jy ! Component: 100 - total flux cleaned = 0.000113665 Jy ! Component: 150 - total flux cleaned = 8.53452e-05 Jy ! Component: 200 - total flux cleaned = 8.54472e-05 Jy ! Total flux subtracted in 200 components = 8.54472e-05 Jy ! Clean residual min=-0.002132 max=0.002195 Jy/beam ! Clean residual mean=-0.000000 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.346412 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 119 components and 0.346412 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=0.072717Jy sigma=1.156944 ! Fit after self-cal, rms=0.072720Jy sigma=1.156890 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 = -0.000102578 Jy ! Component: 100 - total flux cleaned = -7.75533e-05 Jy ! Component: 150 - total flux cleaned = -3.32448e-05 Jy ! Component: 200 - total flux cleaned = 7.57615e-06 Jy ! Total flux subtracted in 200 components = 7.57615e-06 Jy ! Clean residual min=-0.002094 max=0.002137 Jy/beam ! Clean residual mean=-0.000000 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.34642 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 124 components and 0.34642 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=0.072716Jy sigma=1.156922 ! Fit after self-cal, rms=0.072716Jy sigma=1.156902 ! 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=0.7213 mas, bmaj=1.904 mas, bpa=-5.136 degrees ! Estimated noise=0.2357 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7213 x 1.904 at -5.136 degrees (North through East) ! Clean map min=-0.0015346 max=0.19916 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=0.5772 mas, bmaj=1.587 mas, bpa=-6.177 degrees ! Estimated noise=0.475456 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.146429 Jy ! Component: 100 - total flux cleaned = 0.189954 Jy ! Component: 150 - total flux cleaned = 0.21685 Jy ! Component: 200 - total flux cleaned = 0.235816 Jy ! Total flux subtracted in 200 components = 0.235816 Jy ! Clean residual min=-0.008974 max=0.011654 Jy/beam ! Clean residual mean=-0.000016 rms=0.001543 Jy/beam ! Combined flux in latest and established models = 0.235816 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.235816 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7213 mas, bmaj=1.904 mas, bpa=-5.136 degrees ! Estimated noise=0.2357 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 = 0.0242087 Jy ! Component: 100 - total flux cleaned = 0.0411804 Jy ! Component: 150 - total flux cleaned = 0.0541055 Jy ! Component: 200 - total flux cleaned = 0.0640357 Jy ! Total flux subtracted in 200 components = 0.0640357 Jy ! Clean residual min=-0.004267 max=0.007082 Jy/beam ! Clean residual mean=-0.000018 rms=0.001199 Jy/beam ! Combined flux in latest and established models = 0.299852 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 33 components and 0.299852 Jy ! Inverting map ! Added new window around map position (1, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00808082 Jy ! Component: 100 - total flux cleaned = 0.01446 Jy ! Component: 150 - total flux cleaned = 0.0197382 Jy ! Component: 200 - total flux cleaned = 0.0241444 Jy ! Total flux subtracted in 200 components = 0.0241444 Jy ! Clean residual min=-0.002566 max=0.003445 Jy/beam ! Clean residual mean=-0.000009 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 0.323996 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 57 components and 0.323996 Jy ! Inverting map ! Added new window around map position (-0.6, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00393079 Jy ! Component: 100 - total flux cleaned = 0.00710797 Jy ! Component: 150 - total flux cleaned = 0.00976185 Jy ! Component: 200 - total flux cleaned = 0.0119995 Jy ! Total flux subtracted in 200 components = 0.0119995 Jy ! Clean residual min=-0.001877 max=0.001946 Jy/beam ! Clean residual mean=-0.000004 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.335996 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 82 components and 0.335996 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=1.993 mas, bmaj=4.879 mas, bpa=2.426 degrees ! Estimated noise=0.321049 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00363148 Jy ! Component: 100 - total flux cleaned = 0.00600951 Jy ! Component: 150 - total flux cleaned = 0.00770516 Jy ! Component: 200 - total flux cleaned = 0.00890108 Jy ! Total flux subtracted in 200 components = 0.00890108 Jy ! Clean residual min=-0.002276 max=0.002143 Jy/beam ! Clean residual mean=-0.000002 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.344897 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 = 0.000434119 Jy ! Component: 100 - total flux cleaned = 0.000773179 Jy ! Component: 150 - total flux cleaned = 0.00106667 Jy ! Component: 200 - total flux cleaned = 0.00135031 Jy ! Total flux subtracted in 200 components = 0.00135031 Jy ! Clean residual min=-0.002106 max=0.002067 Jy/beam ! Clean residual mean=-0.000001 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.346247 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 117 components and 0.346247 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7213 mas, bmaj=1.904 mas, bpa=-5.136 degrees ! Estimated noise=0.2357 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.40714e-05 Jy ! Component: 100 - total flux cleaned = -0.000216637 Jy ! Component: 150 - total flux cleaned = -0.000301408 Jy ! Component: 200 - total flux cleaned = -0.000265547 Jy ! Total flux subtracted in 200 components = -0.000265547 Jy ! Clean residual min=-0.001625 max=0.001787 Jy/beam ! Clean residual mean=-0.000000 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.345982 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 131 components and 0.345982 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=0.072611Jy sigma=1.155782 ! Fit after self-cal, rms=0.072590Jy sigma=1.155433 wmodel J1554-2704_X_a_map.mod ! Writing 131 model components to file: J1554-2704_X_a_map.mod wobs J1554-2704_X_a_uvs.fits ! Writing UV FITS file: J1554-2704_X_a_uvs.fits wwins J1554-2704_X_a_map.win ! wwins: Wrote 8 windows to J1554-2704_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 = 0.000262846 Jy ! Component: 100 - total flux cleaned = 0.000207391 Jy ! Component: 150 - total flux cleaned = 0.000181777 Jy ! Component: 200 - total flux cleaned = 0.000130755 Jy ! Component: 250 - total flux cleaned = 5.67941e-05 Jy ! Component: 300 - total flux cleaned = 9.38589e-06 Jy ! Component: 350 - total flux cleaned = -8.34309e-05 Jy ! Component: 400 - total flux cleaned = -0.000218718 Jy ! Component: 450 - total flux cleaned = -0.000327886 Jy ! Component: 500 - total flux cleaned = -0.000391571 Jy ! Component: 550 - total flux cleaned = -0.000411992 Jy ! Component: 600 - total flux cleaned = -0.00049342 Jy ! Component: 650 - total flux cleaned = -0.000513343 Jy ! Component: 700 - total flux cleaned = -0.000572413 Jy ! Component: 750 - total flux cleaned = -0.000649589 Jy ! Component: 800 - total flux cleaned = -0.00066858 Jy ! Component: 850 - total flux cleaned = -0.000761709 Jy ! Component: 900 - total flux cleaned = -0.000816806 Jy ! Component: 950 - total flux cleaned = -0.000834606 Jy ! Component: 1000 - total flux cleaned = -0.000941331 Jy ! Component: 1050 - total flux cleaned = -0.0010113 Jy ! Component: 1100 - total flux cleaned = -0.00106236 Jy ! Component: 1150 - total flux cleaned = -0.00107901 Jy ! Component: 1200 - total flux cleaned = -0.00112909 Jy ! Component: 1250 - total flux cleaned = -0.00121196 Jy ! Component: 1300 - total flux cleaned = -0.00129349 Jy ! Component: 1350 - total flux cleaned = -0.00138977 Jy ! Component: 1400 - total flux cleaned = -0.00145333 Jy ! Component: 1450 - total flux cleaned = -0.00154709 Jy ! Component: 1500 - total flux cleaned = -0.00160867 Jy ! Component: 1550 - total flux cleaned = -0.00173082 Jy ! Component: 1600 - total flux cleaned = -0.00177609 Jy ! Component: 1650 - total flux cleaned = -0.00179114 Jy ! Component: 1700 - total flux cleaned = -0.00189436 Jy ! Component: 1750 - total flux cleaned = -0.00189465 Jy ! Component: 1800 - total flux cleaned = -0.00192368 Jy ! Component: 1850 - total flux cleaned = -0.00202334 Jy ! Component: 1900 - total flux cleaned = -0.00200929 Jy ! Component: 1950 - total flux cleaned = -0.00209294 Jy ! Component: 2000 - total flux cleaned = -0.00210672 Jy ! Component: 2050 - total flux cleaned = -0.00212043 Jy ! Component: 2100 - total flux cleaned = -0.00214752 Jy ! Component: 2150 - total flux cleaned = -0.00217432 Jy ! Component: 2200 - total flux cleaned = -0.00217438 Jy ! Component: 2250 - total flux cleaned = -0.00217446 Jy ! Component: 2300 - total flux cleaned = -0.00225239 Jy ! Component: 2350 - total flux cleaned = -0.00225249 Jy ! Component: 2400 - total flux cleaned = -0.00231637 Jy ! Component: 2450 - total flux cleaned = -0.00230359 Jy ! Component: 2500 - total flux cleaned = -0.00237876 Jy ! Component: 2550 - total flux cleaned = -0.00236624 Jy ! Component: 2600 - total flux cleaned = -0.00241556 Jy ! Component: 2650 - total flux cleaned = -0.00242777 Jy ! Component: 2700 - total flux cleaned = -0.00248848 Jy ! Component: 2750 - total flux cleaned = -0.00256058 Jy ! Component: 2800 - total flux cleaned = -0.00257235 Jy ! Component: 2850 - total flux cleaned = -0.00264354 Jy ! Component: 2900 - total flux cleaned = -0.0026907 Jy ! Component: 2950 - total flux cleaned = -0.00278373 Jy ! Component: 3000 - total flux cleaned = -0.00282989 Jy ! Component: 3050 - total flux cleaned = -0.0028298 Jy ! Component: 3100 - total flux cleaned = -0.00287547 Jy ! Component: 3150 - total flux cleaned = -0.00292082 Jy ! Component: 3200 - total flux cleaned = -0.00296576 Jy ! Component: 3250 - total flux cleaned = -0.00302148 Jy ! Component: 3300 - total flux cleaned = -0.00305468 Jy ! Component: 3350 - total flux cleaned = -0.00306572 Jy ! Component: 3400 - total flux cleaned = -0.00310931 Jy ! Component: 3450 - total flux cleaned = -0.00318499 Jy ! Component: 3500 - total flux cleaned = -0.00319573 Jy ! Component: 3550 - total flux cleaned = -0.00325976 Jy ! Component: 3600 - total flux cleaned = -0.00327044 Jy ! Component: 3650 - total flux cleaned = -0.00334426 Jy ! Component: 3700 - total flux cleaned = -0.00340698 Jy ! Component: 3750 - total flux cleaned = -0.00343819 Jy ! Component: 3800 - total flux cleaned = -0.00348994 Jy ! Component: 3850 - total flux cleaned = -0.00355145 Jy ! Component: 3900 - total flux cleaned = -0.00354117 Jy ! Component: 3950 - total flux cleaned = -0.00360207 Jy ! Component: 4000 - total flux cleaned = -0.00363226 Jy ! Component: 4050 - total flux cleaned = -0.00368236 Jy ! Total flux subtracted in 4096 components = -0.00369232 Jy ! Clean residual min=-0.000655 max=0.000540 Jy/beam ! Clean residual mean=-0.000000 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.342289 Jy keep ! Adding 311 model components to the UV plane model. ! The established model now contains 442 components and 0.342289 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J1554-2704_X_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7213 x 1.904 at -5.136 degrees (North through East) ! Clean map min=-0.0012628 max=0.1988 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J1554-2704_X_a_map.fits wmodel /vlbi/uf001/uvm//J1554-2704_X_a_map.mod ! Writing 442 model components to file: /vlbi/uf001/uvm//J1554-2704_X_a_map.mod wobs /vlbi/uf001/uvm//J1554-2704_X_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J1554-2704_X_a_uvs.fits wwins /vlbi/uf001/uvm//J1554-2704_X_a_map.win ! wwins: Wrote 9 windows to /vlbi/uf001/uvm//J1554-2704_X_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.198803 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000169509 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.255794 0.255794 0.511588 1.02318 2.04635 4.0927 8.18541 16.3708 32.7416 65.4833 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.198 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1172.82 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J1554-2704_X_a_dfm.log closed on Sun Jan 13 21:57:02 2019