! Started logfile: .//J2224+6016_X_20180528_dfm.log on Sun Jul 8 13:55:43 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J2224+6016_X_20180528_uva.fits ! Reading UV FITS file: .//J2224+6016_X_20180528_uva.fits ! AN table 1: 20 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2224+6016 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 85 lines of history. ! ! Reading 3360 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 8 channels. ! Selecting polarization: RR, channels: 1..8 ! 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 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 J2224+6016_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.000843Jy sigma=26.942351 ! Fit after self-cal, rms=0.968047Jy sigma=25.978348 ! 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=1.319 mas, bmaj=2.668 mas, bpa=-14.94 degrees ! Estimated noise=0.744487 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 = 0.0203644 Jy ! Component: 100 - total flux cleaned = 0.0312612 Jy ! Total flux subtracted in 100 components = 0.0312612 Jy ! Clean residual min=-0.004572 max=0.007446 Jy/beam ! Clean residual mean=-0.000033 rms=0.001974 Jy/beam ! Combined flux in latest and established models = 0.0312611 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 26 components and 0.0312611 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. ! ! Fit before self-cal, rms=0.035989Jy sigma=0.952569 ! Fit after self-cal, rms=0.035023Jy sigma=0.927947 ! 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=1.642 mas, bmaj=2.841 mas, bpa=-15.83 degrees ! Estimated noise=0.467038 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 = 0.0150375 Jy ! Component: 100 - total flux cleaned = 0.0245627 Jy ! Component: 150 - total flux cleaned = 0.0310003 Jy ! Component: 200 - total flux cleaned = 0.0354341 Jy ! Total flux subtracted in 200 components = 0.0354341 Jy ! Clean residual min=-0.004213 max=0.004984 Jy/beam ! Clean residual mean=-0.000025 rms=0.001454 Jy/beam ! Combined flux in latest and established models = 0.0666953 Jy ! Performing phase self-cal ! Adding 71 model components to the UV plane model. ! The established model now contains 94 components and 0.0666953 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. ! ! Fit before self-cal, rms=0.027261Jy sigma=0.691073 ! Fit after self-cal, rms=0.027043Jy sigma=0.684829 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.642 x 2.841 at -15.83 degrees (North through East) ! Clean map min=-0.0039335 max=0.033808 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 0.93 HN 0.81 KP 0.93 ! LA 0.91 NL 1.36 PT 0.86 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.32 FD 1.02 HN 0.86 KP 0.86 ! LA 0.82 NL 1.35 PT 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.30 FD 1.03 HN 0.87 KP 0.96 ! LA 1.00 NL 1.24 PT 0.88 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.27 FD 1.02 HN 1.11 KP 0.99 ! LA 0.92 NL 1.29 PT 0.84 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.07 HN 0.84 KP 0.97 ! LA 0.84 NL 1.27 PT 0.91 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.24 FD 1.04 HN 1.30 KP 0.85 ! LA 0.97 NL 1.05 PT 0.90 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.07 HN 0.95 KP 0.91 ! LA 0.84 NL 1.14 PT 0.86 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.29 FD 0.97 HN 0.77 KP 0.93 ! LA 0.88 NL 1.14 PT 0.87 ! ! ! Fit before self-cal, rms=0.027043Jy sigma=0.684829 ! Fit after self-cal, rms=0.027136Jy sigma=0.648620 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.611 mas, bmaj=3.034 mas, bpa=-18.07 degrees ! Estimated noise=0.460732 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 = 0.000100306 Jy ! Component: 100 - total flux cleaned = 7.76728e-05 Jy ! Component: 150 - total flux cleaned = 5.94131e-05 Jy ! Component: 200 - total flux cleaned = 4.36447e-05 Jy ! Total flux subtracted in 200 components = 4.36447e-05 Jy ! Clean residual min=-0.002908 max=0.003761 Jy/beam ! Clean residual mean=-0.000008 rms=0.000954 Jy/beam ! Combined flux in latest and established models = 0.0667389 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 104 components and 0.0667389 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. ! ! Fit before self-cal, rms=0.027099Jy sigma=0.647696 ! Fit after self-cal, rms=0.027177Jy sigma=0.646807 ! 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. ! ! Fit before self-cal, rms=0.027177Jy sigma=0.646807 ! Fit after self-cal, rms=0.027060Jy sigma=0.646618 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.581 mas, bmaj=3.07 mas, bpa=-18.34 degrees ! Estimated noise=0.457696 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.94496e-06 Jy ! Component: 100 - total flux cleaned = -4.86655e-05 Jy ! Component: 150 - total flux cleaned = -9.26597e-05 Jy ! Component: 200 - total flux cleaned = -0.000116126 Jy ! Total flux subtracted in 200 components = -0.000116126 Jy ! Clean residual min=-0.002776 max=0.003713 Jy/beam ! Clean residual mean=-0.000008 rms=0.000941 Jy/beam ! Combined flux in latest and established models = 0.0666228 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 108 components and 0.0666228 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. ! ! Fit before self-cal, rms=0.027032Jy sigma=0.646147 ! Fit after self-cal, rms=0.027033Jy sigma=0.646033 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 = -3.26934e-06 Jy ! Component: 100 - total flux cleaned = -2.85355e-05 Jy ! Component: 150 - total flux cleaned = -3.90072e-05 Jy ! Component: 200 - total flux cleaned = -6.71221e-05 Jy ! Total flux subtracted in 200 components = -6.71221e-05 Jy ! Clean residual min=-0.002753 max=0.003731 Jy/beam ! Clean residual mean=-0.000008 rms=0.000941 Jy/beam ! Combined flux in latest and established models = 0.0665557 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 110 components and 0.0665557 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. ! ! Fit before self-cal, rms=0.027020Jy sigma=0.645809 ! Fit after self-cal, rms=0.027019Jy sigma=0.645748 ! 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. ! ! Fit before self-cal, rms=0.027019Jy sigma=0.645748 ! Fit after self-cal, rms=0.027118Jy sigma=0.645628 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.561 mas, bmaj=3.104 mas, bpa=-18.6 degrees ! Estimated noise=0.457324 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.70871e-06 Jy ! Component: 100 - total flux cleaned = -3.09222e-05 Jy ! Component: 150 - total flux cleaned = -5.15327e-05 Jy ! Component: 200 - total flux cleaned = -7.69159e-05 Jy ! Total flux subtracted in 200 components = -7.69159e-05 Jy ! Clean residual min=-0.002721 max=0.003698 Jy/beam ! Clean residual mean=-0.000008 rms=0.000939 Jy/beam ! Combined flux in latest and established models = 0.0664788 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 112 components and 0.0664788 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. ! ! Fit before self-cal, rms=0.027106Jy sigma=0.645442 ! Fit after self-cal, rms=0.027109Jy sigma=0.645401 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 = 4.80142e-06 Jy ! Component: 100 - total flux cleaned = -3.76584e-06 Jy ! Component: 150 - total flux cleaned = -1.94903e-05 Jy ! Component: 200 - total flux cleaned = -3.37243e-05 Jy ! Total flux subtracted in 200 components = -3.37243e-05 Jy ! Clean residual min=-0.002710 max=0.003698 Jy/beam ! Clean residual mean=-0.000008 rms=0.000940 Jy/beam ! Combined flux in latest and established models = 0.066445 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 116 components and 0.066445 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. ! ! Fit before self-cal, rms=0.027103Jy sigma=0.645300 ! Fit after self-cal, rms=0.027104Jy sigma=0.645280 ! 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. ! ! Fit before self-cal, rms=0.027104Jy sigma=0.645280 ! Fit after self-cal, rms=0.027260Jy sigma=0.645241 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.327 mas, bmaj=3.458 mas, bpa=-20.57 degrees ! Estimated noise=0.49226 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.07361e-05 Jy ! Component: 100 - total flux cleaned = 1.40183e-05 Jy ! Component: 150 - total flux cleaned = 8.37476e-06 Jy ! Component: 200 - total flux cleaned = 1.37244e-05 Jy ! Total flux subtracted in 200 components = 1.37244e-05 Jy ! Clean residual min=-0.003767 max=0.004978 Jy/beam ! Clean residual mean=-0.000012 rms=0.001430 Jy/beam ! Combined flux in latest and established models = 0.0664588 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 119 components and 0.0664588 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. ! ! Fit before self-cal, rms=0.027256Jy sigma=0.645180 ! Fit after self-cal, rms=0.027259Jy sigma=0.645161 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 = 2.81977e-05 Jy ! Component: 100 - total flux cleaned = 1.56937e-05 Jy ! Component: 150 - total flux cleaned = 1.55508e-05 Jy ! Component: 200 - total flux cleaned = 1.0409e-05 Jy ! Total flux subtracted in 200 components = 1.0409e-05 Jy ! Clean residual min=-0.003762 max=0.004976 Jy/beam ! Clean residual mean=-0.000012 rms=0.001430 Jy/beam ! Combined flux in latest and established models = 0.0664692 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 121 components and 0.0664692 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. ! ! Fit before self-cal, rms=0.027256Jy sigma=0.645111 ! Fit after self-cal, rms=0.027256Jy sigma=0.645097 ! 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=1.552 mas, bmaj=3.125 mas, bpa=-18.75 degrees ! Estimated noise=0.457857 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.552 x 3.125 at -18.75 degrees (North through East) ! Clean map min=-0.0026868 max=0.032143 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=1.234 mas, bmaj=2.928 mas, bpa=-17.49 degrees ! Estimated noise=0.722255 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0210727 Jy ! Component: 100 - total flux cleaned = 0.0329682 Jy ! Component: 150 - total flux cleaned = 0.041091 Jy ! Component: 200 - total flux cleaned = 0.046714 Jy ! Total flux subtracted in 200 components = 0.046714 Jy ! Clean residual min=-0.003245 max=0.003732 Jy/beam ! Clean residual mean=-0.000019 rms=0.001137 Jy/beam ! Combined flux in latest and established models = 0.046714 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 35 model components to the UV plane model. ! The established model now contains 35 components and 0.046714 Jy ! Inverting map and beam ! Estimated beam: bmin=1.552 mas, bmaj=3.125 mas, bpa=-18.75 degrees ! Estimated noise=0.457857 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 = 0.00701353 Jy ! Component: 100 - total flux cleaned = 0.0112568 Jy ! Component: 150 - total flux cleaned = 0.0139766 Jy ! Component: 200 - total flux cleaned = 0.0157375 Jy ! Total flux subtracted in 200 components = 0.0157375 Jy ! Clean residual min=-0.003069 max=0.003610 Jy/beam ! Clean residual mean=-0.000012 rms=0.000999 Jy/beam ! Combined flux in latest and established models = 0.0624515 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 78 components and 0.0624515 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=2.327 mas, bmaj=3.458 mas, bpa=-20.57 degrees ! Estimated noise=0.49226 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00171924 Jy ! Component: 100 - total flux cleaned = 0.00261055 Jy ! Component: 150 - total flux cleaned = 0.00308594 Jy ! Component: 200 - total flux cleaned = 0.00329372 Jy ! Total flux subtracted in 200 components = 0.00329372 Jy ! Clean residual min=-0.003864 max=0.004985 Jy/beam ! Clean residual mean=-0.000013 rms=0.001431 Jy/beam ! Combined flux in latest and established models = 0.0657452 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 = 4.11083e-05 Jy ! Component: 100 - total flux cleaned = 7.84476e-05 Jy ! Component: 150 - total flux cleaned = 9.93108e-05 Jy ! Component: 200 - total flux cleaned = 0.000125509 Jy ! Total flux subtracted in 200 components = 0.000125509 Jy ! Clean residual min=-0.003846 max=0.004992 Jy/beam ! Clean residual mean=-0.000013 rms=0.001429 Jy/beam ! Combined flux in latest and established models = 0.0658707 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 90 components and 0.0658707 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.552 mas, bmaj=3.125 mas, bpa=-18.75 degrees ! Estimated noise=0.457857 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000214036 Jy ! Component: 100 - total flux cleaned = -0.00029504 Jy ! Component: 150 - total flux cleaned = -0.000305157 Jy ! Component: 200 - total flux cleaned = -0.000315038 Jy ! Total flux subtracted in 200 components = -0.000315038 Jy ! Clean residual min=-0.002898 max=0.003914 Jy/beam ! Clean residual mean=-0.000009 rms=0.000947 Jy/beam ! Combined flux in latest and established models = 0.0655557 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 98 components and 0.0655557 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. ! ! Fit before self-cal, rms=0.027327Jy sigma=0.646767 ! Fit after self-cal, rms=0.027271Jy sigma=0.646150 wmodel J2224+6016_X_map.mod ! Writing 98 model components to file: J2224+6016_X_map.mod wobs J2224+6016_X_uvs.fits ! Writing UV FITS file: J2224+6016_X_uvs.fits wwins J2224+6016_X_map.win ! wwins: Wrote 1 windows to J2224+6016_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129658 Jy ! Component: 100 - total flux cleaned = 0.00162771 Jy ! Component: 150 - total flux cleaned = 0.00163129 Jy ! Component: 200 - total flux cleaned = 0.00155705 Jy ! Component: 250 - total flux cleaned = 0.00149003 Jy ! Component: 300 - total flux cleaned = 0.00133921 Jy ! Component: 350 - total flux cleaned = 0.00111622 Jy ! Component: 400 - total flux cleaned = 0.000886418 Jy ! Component: 450 - total flux cleaned = 0.000673617 Jy ! Component: 500 - total flux cleaned = 0.00054042 Jy ! Component: 550 - total flux cleaned = 0.000334272 Jy ! Component: 600 - total flux cleaned = 0.000199828 Jy ! Component: 650 - total flux cleaned = 7.27697e-05 Jy ! Component: 700 - total flux cleaned = -3.04496e-05 Jy ! Component: 750 - total flux cleaned = -8.05488e-05 Jy ! Component: 800 - total flux cleaned = -0.000128178 Jy ! Component: 850 - total flux cleaned = -0.00021841 Jy ! Component: 900 - total flux cleaned = -0.00023281 Jy ! Component: 950 - total flux cleaned = -0.000219061 Jy ! Component: 1000 - total flux cleaned = -0.000191823 Jy ! Component: 1050 - total flux cleaned = -0.000153489 Jy ! Component: 1100 - total flux cleaned = -0.000116199 Jy ! Component: 1150 - total flux cleaned = -6.72476e-05 Jy ! Component: 1200 - total flux cleaned = -3.16255e-05 Jy ! Component: 1250 - total flux cleaned = 1.43453e-05 Jy ! Component: 1300 - total flux cleaned = 3.65258e-05 Jy ! Component: 1350 - total flux cleaned = 5.81979e-05 Jy ! Component: 1400 - total flux cleaned = 0.00010063 Jy ! Component: 1450 - total flux cleaned = 0.000131852 Jy ! Component: 1500 - total flux cleaned = 0.000162677 Jy ! Component: 1550 - total flux cleaned = 0.000233043 Jy ! Component: 1600 - total flux cleaned = 0.000282328 Jy ! Component: 1650 - total flux cleaned = 0.000350176 Jy ! Component: 1700 - total flux cleaned = 0.00043563 Jy ! Component: 1750 - total flux cleaned = 0.000482285 Jy ! Component: 1800 - total flux cleaned = 0.000546716 Jy ! Component: 1850 - total flux cleaned = 0.000601114 Jy ! Component: 1900 - total flux cleaned = 0.000645816 Jy ! Component: 1950 - total flux cleaned = 0.000698598 Jy ! Component: 2000 - total flux cleaned = 0.00073328 Jy ! Component: 2050 - total flux cleaned = 0.000801613 Jy ! Component: 2100 - total flux cleaned = 0.000826883 Jy ! Component: 2150 - total flux cleaned = 0.000876838 Jy ! Component: 2200 - total flux cleaned = 0.000909781 Jy ! Component: 2250 - total flux cleaned = 0.000966876 Jy ! Component: 2300 - total flux cleaned = 0.00101522 Jy ! Component: 2350 - total flux cleaned = 0.00106312 Jy ! Component: 2400 - total flux cleaned = 0.00107113 Jy ! Component: 2450 - total flux cleaned = 0.0011182 Jy ! Component: 2500 - total flux cleaned = 0.00112592 Jy ! Component: 2550 - total flux cleaned = 0.00114136 Jy ! Component: 2600 - total flux cleaned = 0.00116442 Jy ! Component: 2650 - total flux cleaned = 0.00119482 Jy ! Component: 2700 - total flux cleaned = 0.00120993 Jy ! Component: 2750 - total flux cleaned = 0.00122496 Jy ! Component: 2800 - total flux cleaned = 0.00124737 Jy ! Component: 2850 - total flux cleaned = 0.00124735 Jy ! Component: 2900 - total flux cleaned = 0.00126214 Jy ! Component: 2950 - total flux cleaned = 0.00127682 Jy ! Component: 3000 - total flux cleaned = 0.00126214 Jy ! Component: 3050 - total flux cleaned = 0.00124759 Jy ! Component: 3100 - total flux cleaned = 0.00122576 Jy ! Component: 3150 - total flux cleaned = 0.00123297 Jy ! Component: 3200 - total flux cleaned = 0.00122572 Jy ! Component: 3250 - total flux cleaned = 0.00121853 Jy ! Component: 3300 - total flux cleaned = 0.00120415 Jy ! Component: 3350 - total flux cleaned = 0.00119705 Jy ! Component: 3400 - total flux cleaned = 0.00120415 Jy ! Component: 3450 - total flux cleaned = 0.00121128 Jy ! Component: 3500 - total flux cleaned = 0.00123971 Jy ! Component: 3550 - total flux cleaned = 0.00123972 Jy ! Component: 3600 - total flux cleaned = 0.00128222 Jy ! Component: 3650 - total flux cleaned = 0.00131757 Jy ! Component: 3700 - total flux cleaned = 0.00133175 Jy ! Component: 3750 - total flux cleaned = 0.00136707 Jy ! Component: 3800 - total flux cleaned = 0.00139536 Jy ! Component: 3850 - total flux cleaned = 0.00140949 Jy ! Component: 3900 - total flux cleaned = 0.00141652 Jy ! Component: 3950 - total flux cleaned = 0.00145178 Jy ! Component: 4000 - total flux cleaned = 0.00147999 Jy ! Component: 4050 - total flux cleaned = 0.00150821 Jy ! Total flux subtracted in 4096 components = 0.00153645 Jy ! Clean residual min=-0.000494 max=0.000446 Jy/beam ! Clean residual mean=-0.000002 rms=0.000126 Jy/beam ! Combined flux in latest and established models = 0.0670921 Jy keep ! Adding 288 model components to the UV plane model. ! The established model now contains 386 components and 0.0670921 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2224+6016_X_20180528_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.552 x 3.125 at -18.75 degrees (North through East) ! Clean map min=-0.00072715 max=0.031865 Jy/beam ! Writing clean map to FITS file: .//J2224+6016_X_20180528_map.fits wmodel .//J2224+6016_X_20180528_map.mod ! Writing 386 model components to file: .//J2224+6016_X_20180528_map.mod wobs .//J2224+6016_X_20180528_uvs.fits ! Writing UV FITS file: .//J2224+6016_X_20180528_uvs.fits wwins .//J2224+6016_X_20180528_map.win ! wwins: Wrote 2 windows to .//J2224+6016_X_20180528_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.031865 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000129403 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.21829 1.21829 2.43658 4.87316 9.74633 19.4927 38.9853 77.9706 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.031 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 246.246 quit ! Quitting program ! Log file .//J2224+6016_X_20180528_dfm.log closed on Sun Jul 8 13:55:47 2018