! Started logfile: .//J1127+7011_X_dfm.log on Sat Oct 20 23:52:19 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 .//J1127+7011_X_uva.fits ! Reading UV FITS file: .//J1127+7011_X_uva.fits ! AN table 1: 3 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1127+7011 ! ! 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 76 lines of history. ! ! Reading 504 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 J1127+7011_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=1.000126Jy sigma=48.328433 ! Fit after self-cal, rms=0.968560Jy sigma=46.703737 ! 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=0.8435 mas, bmaj=4.441 mas, bpa=-85.73 degrees ! Estimated noise=0.949118 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 = 0.0245325 Jy ! Component: 100 - total flux cleaned = 0.0300379 Jy ! Total flux subtracted in 100 components = 0.0300379 Jy ! Clean residual min=-0.001965 max=0.001930 Jy/beam ! Clean residual mean=-0.000002 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.0300379 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0300379 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=0.015892Jy sigma=0.657485 ! Fit after self-cal, rms=0.015778Jy sigma=0.650593 ! 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=1.062 mas, bmaj=4.398 mas, bpa=-85.3 degrees ! Estimated noise=0.692729 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 = 0.00135834 Jy ! Component: 100 - total flux cleaned = 0.00142371 Jy ! Component: 150 - total flux cleaned = 0.00131811 Jy ! Component: 200 - total flux cleaned = 0.00133889 Jy ! Total flux subtracted in 200 components = 0.00133889 Jy ! Clean residual min=-0.001904 max=0.001712 Jy/beam ! Clean residual mean=-0.000004 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.0313768 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 23 components and 0.0313768 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=0.015581Jy sigma=0.637250 ! Fit after self-cal, rms=0.015580Jy sigma=0.637085 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.062 x 4.398 at -85.3 degrees (North through East) ! Clean map min=-0.0018168 max=0.031701 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 LA 1.03 NL 1.11 ! OV 0.88 PT 1.05 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 LA 0.97 NL 0.95 ! OV 0.94 PT 1.17 SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.07 LA 0.99 NL 0.99 ! OV 0.98 PT 0.88 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.03 LA 0.98 NL 0.95 ! OV 0.99 PT 1.03 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.14 LA 0.98 NL 0.94 ! OV 1.02 PT 1.21 SC 1.08 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.08 LA 1.09 NL 0.92 ! OV 0.87 PT 0.90 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.95 LA 0.98 NL 1.00 ! OV 0.90 PT 1.19 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 LA 1.02 NL 0.96 ! OV 1.06 PT 1.06 SC 0.96 ! ! ! Fit before self-cal, rms=0.015580Jy sigma=0.637085 ! Fit after self-cal, rms=0.015765Jy sigma=0.620842 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.064 mas, bmaj=4.414 mas, bpa=-85.18 degrees ! Estimated noise=0.688424 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 = 5.42923e-05 Jy ! Component: 100 - total flux cleaned = 2.51696e-06 Jy ! Component: 150 - total flux cleaned = -2.64347e-05 Jy ! Component: 200 - total flux cleaned = -3.96705e-05 Jy ! Total flux subtracted in 200 components = -3.96705e-05 Jy ! Clean residual min=-0.001791 max=0.001431 Jy/beam ! Clean residual mean=-0.000005 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.0313371 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 38 components and 0.0313371 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=0.015727Jy sigma=0.619383 ! Fit after self-cal, rms=0.015751Jy sigma=0.619142 ! 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=0.015751Jy sigma=0.619142 ! Fit after self-cal, rms=0.015756Jy sigma=0.619008 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.064 mas, bmaj=4.417 mas, bpa=-85.16 degrees ! Estimated noise=0.687073 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.75049e-05 Jy ! Component: 100 - total flux cleaned = 5.90325e-06 Jy ! Component: 150 - total flux cleaned = -4.30618e-06 Jy ! Component: 200 - total flux cleaned = -1.325e-05 Jy ! Total flux subtracted in 200 components = -1.325e-05 Jy ! Clean residual min=-0.001808 max=0.001348 Jy/beam ! Clean residual mean=-0.000005 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.0313239 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 44 components and 0.0313239 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=0.015740Jy sigma=0.618478 ! Fit after self-cal, rms=0.015741Jy sigma=0.618445 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 = -4.27957e-07 Jy ! Component: 100 - total flux cleaned = -2.36349e-05 Jy ! Component: 150 - total flux cleaned = -3.06737e-05 Jy ! Component: 200 - total flux cleaned = -3.0447e-05 Jy ! Total flux subtracted in 200 components = -3.0447e-05 Jy ! Clean residual min=-0.001815 max=0.001343 Jy/beam ! Clean residual mean=-0.000005 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.0312934 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 52 components and 0.0312934 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=0.015733Jy sigma=0.618219 ! Fit after self-cal, rms=0.015733Jy sigma=0.618187 ! 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=0.015733Jy sigma=0.618187 ! Fit after self-cal, rms=0.015750Jy sigma=0.618133 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.063 mas, bmaj=4.418 mas, bpa=-85.14 degrees ! Estimated noise=0.687192 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.13929e-05 Jy ! Component: 100 - total flux cleaned = 7.78456e-05 Jy ! Component: 150 - total flux cleaned = 7.22147e-05 Jy ! Component: 200 - total flux cleaned = 7.75652e-05 Jy ! Total flux subtracted in 200 components = 7.75652e-05 Jy ! Clean residual min=-0.001841 max=0.001334 Jy/beam ! Clean residual mean=-0.000005 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.031371 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 59 components and 0.031371 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=0.015745Jy sigma=0.617977 ! Fit after self-cal, rms=0.015746Jy sigma=0.617954 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.36145e-06 Jy ! Component: 100 - total flux cleaned = -1.6639e-05 Jy ! Component: 150 - total flux cleaned = -1.67992e-05 Jy ! Component: 200 - total flux cleaned = -2.12687e-05 Jy ! Total flux subtracted in 200 components = -2.12687e-05 Jy ! Clean residual min=-0.001851 max=0.001344 Jy/beam ! Clean residual mean=-0.000005 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.0313497 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 65 components and 0.0313497 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=0.015742Jy sigma=0.617879 ! Fit after self-cal, rms=0.015742Jy sigma=0.617863 ! 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=0.015742Jy sigma=0.617863 ! Fit after self-cal, rms=0.015758Jy sigma=0.617853 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.202 mas, bmaj=4.609 mas, bpa=-74.84 degrees ! Estimated noise=0.820066 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000112656 Jy ! Component: 100 - total flux cleaned = 0.000133438 Jy ! Component: 150 - total flux cleaned = 0.000144763 Jy ! Component: 200 - total flux cleaned = 0.000149097 Jy ! Total flux subtracted in 200 components = 0.000149097 Jy ! Clean residual min=-0.001967 max=0.001432 Jy/beam ! Clean residual mean=-0.000009 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.0314988 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 72 components and 0.0314988 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=0.015758Jy sigma=0.617879 ! Fit after self-cal, rms=0.015759Jy sigma=0.617828 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 = -5.96979e-06 Jy ! Component: 100 - total flux cleaned = -2.92799e-06 Jy ! Component: 150 - total flux cleaned = -3.05471e-06 Jy ! Component: 200 - total flux cleaned = 1.0223e-06 Jy ! Total flux subtracted in 200 components = 1.0223e-06 Jy ! Clean residual min=-0.001971 max=0.001430 Jy/beam ! Clean residual mean=-0.000009 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.0314999 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 72 components and 0.0314998 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=0.015758Jy sigma=0.617867 ! Fit after self-cal, rms=0.015759Jy sigma=0.617842 ! 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=1.063 mas, bmaj=4.419 mas, bpa=-85.14 degrees ! Estimated noise=0.687598 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.063 x 4.419 at -85.14 degrees (North through East) ! Clean map min=-0.001786 max=0.031428 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=0.8435 mas, bmaj=4.467 mas, bpa=-85.57 degrees ! Estimated noise=0.936552 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0242176 Jy ! Component: 100 - total flux cleaned = 0.029741 Jy ! Component: 150 - total flux cleaned = 0.0304507 Jy ! Component: 200 - total flux cleaned = 0.0309016 Jy ! Total flux subtracted in 200 components = 0.0309016 Jy ! Clean residual min=-0.001781 max=0.001849 Jy/beam ! Clean residual mean=-0.000002 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.0309016 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0309016 Jy ! Inverting map and beam ! Estimated beam: bmin=1.063 mas, bmaj=4.419 mas, bpa=-85.14 degrees ! Estimated noise=0.687598 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 = 0.000624225 Jy ! Component: 100 - total flux cleaned = 0.00062826 Jy ! Component: 150 - total flux cleaned = 0.00058331 Jy ! Component: 200 - total flux cleaned = 0.000524493 Jy ! Total flux subtracted in 200 components = 0.000524493 Jy ! Clean residual min=-0.001926 max=0.001375 Jy/beam ! Clean residual mean=-0.000005 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.0314261 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 35 components and 0.0314261 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=2.202 mas, bmaj=4.609 mas, bpa=-74.84 degrees ! Estimated noise=0.820066 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000234649 Jy ! Component: 100 - total flux cleaned = 0.000234469 Jy ! Component: 150 - total flux cleaned = 0.000233991 Jy ! Component: 200 - total flux cleaned = 0.000215225 Jy ! Total flux subtracted in 200 components = 0.000215225 Jy ! Clean residual min=-0.002005 max=0.001433 Jy/beam ! Clean residual mean=-0.000009 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.0316413 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 = -2.93289e-05 Jy ! Component: 100 - total flux cleaned = -5.58371e-05 Jy ! Component: 150 - total flux cleaned = -7.05165e-05 Jy ! Component: 200 - total flux cleaned = -7.06273e-05 Jy ! Total flux subtracted in 200 components = -7.06273e-05 Jy ! Clean residual min=-0.002003 max=0.001429 Jy/beam ! Clean residual mean=-0.000009 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.0315707 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 43 components and 0.0315707 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.063 mas, bmaj=4.419 mas, bpa=-85.14 degrees ! Estimated noise=0.687598 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.47077e-05 Jy ! Component: 100 - total flux cleaned = 2.97637e-05 Jy ! Component: 150 - total flux cleaned = -1.28422e-06 Jy ! Component: 200 - total flux cleaned = -1.09365e-05 Jy ! Total flux subtracted in 200 components = -1.09365e-05 Jy ! Clean residual min=-0.001920 max=0.001348 Jy/beam ! Clean residual mean=-0.000005 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.0315598 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 54 components and 0.0315598 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=0.015774Jy sigma=0.618617 ! Fit after self-cal, rms=0.015771Jy sigma=0.618564 wmodel J1127+7011_X_map.mod ! Writing 54 model components to file: J1127+7011_X_map.mod wobs J1127+7011_X_uvs.fits ! Writing UV FITS file: J1127+7011_X_uvs.fits wwins J1127+7011_X_map.win ! wwins: Wrote 1 windows to J1127+7011_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 = -0.000721266 Jy ! Component: 100 - total flux cleaned = -0.000747915 Jy ! Component: 150 - total flux cleaned = -0.000837969 Jy ! Component: 200 - total flux cleaned = -0.000921698 Jy ! Component: 250 - total flux cleaned = -0.00101866 Jy ! Component: 300 - total flux cleaned = -0.00105558 Jy ! Component: 350 - total flux cleaned = -0.00105653 Jy ! Component: 400 - total flux cleaned = -0.00103979 Jy ! Component: 450 - total flux cleaned = -0.00100848 Jy ! Component: 500 - total flux cleaned = -0.000934202 Jy ! Component: 550 - total flux cleaned = -0.000833189 Jy ! Component: 600 - total flux cleaned = -0.000763352 Jy ! Component: 650 - total flux cleaned = -0.000681962 Jy ! Component: 700 - total flux cleaned = -0.000616395 Jy ! Component: 750 - total flux cleaned = -0.000552536 Jy ! Component: 800 - total flux cleaned = -0.00053997 Jy ! Component: 850 - total flux cleaned = -0.000479512 Jy ! Component: 900 - total flux cleaned = -0.000467624 Jy ! Component: 950 - total flux cleaned = -0.00044457 Jy ! Component: 1000 - total flux cleaned = -0.000444166 Jy ! Component: 1050 - total flux cleaned = -0.000411266 Jy ! Component: 1100 - total flux cleaned = -0.000400664 Jy ! Component: 1150 - total flux cleaned = -0.000379944 Jy ! Component: 1200 - total flux cleaned = -0.000359842 Jy ! Component: 1250 - total flux cleaned = -0.000369777 Jy ! Component: 1300 - total flux cleaned = -0.000389045 Jy ! Component: 1350 - total flux cleaned = -0.000398437 Jy ! Component: 1400 - total flux cleaned = -0.000416877 Jy ! Component: 1450 - total flux cleaned = -0.000425905 Jy ! Component: 1500 - total flux cleaned = -0.000425922 Jy ! Component: 1550 - total flux cleaned = -0.000461084 Jy ! Component: 1600 - total flux cleaned = -0.000495627 Jy ! Component: 1650 - total flux cleaned = -0.000538011 Jy ! Component: 1700 - total flux cleaned = -0.00057136 Jy ! Component: 1750 - total flux cleaned = -0.000587828 Jy ! Component: 1800 - total flux cleaned = -0.000628309 Jy ! Component: 1850 - total flux cleaned = -0.000660173 Jy ! Component: 1900 - total flux cleaned = -0.000699412 Jy ! Component: 1950 - total flux cleaned = -0.000714918 Jy ! Component: 2000 - total flux cleaned = -0.000753025 Jy ! Component: 2050 - total flux cleaned = -0.000775536 Jy ! Component: 2100 - total flux cleaned = -0.000782885 Jy ! Component: 2150 - total flux cleaned = -0.000790222 Jy ! Component: 2200 - total flux cleaned = -0.000782913 Jy ! Component: 2250 - total flux cleaned = -0.000811651 Jy ! Component: 2300 - total flux cleaned = -0.000811598 Jy ! Component: 2350 - total flux cleaned = -0.000804527 Jy ! Component: 2400 - total flux cleaned = -0.00079759 Jy ! Component: 2450 - total flux cleaned = -0.000825453 Jy ! Component: 2500 - total flux cleaned = -0.000818504 Jy ! Component: 2550 - total flux cleaned = -0.000818578 Jy ! Component: 2600 - total flux cleaned = -0.000832188 Jy ! Component: 2650 - total flux cleaned = -0.000838962 Jy ! Component: 2700 - total flux cleaned = -0.00085235 Jy ! Component: 2750 - total flux cleaned = -0.000865678 Jy ! Component: 2800 - total flux cleaned = -0.000865713 Jy ! Component: 2850 - total flux cleaned = -0.000865746 Jy ! Component: 2900 - total flux cleaned = -0.000878929 Jy ! Component: 2950 - total flux cleaned = -0.000872367 Jy ! Component: 3000 - total flux cleaned = -0.000865871 Jy ! Component: 3050 - total flux cleaned = -0.000891877 Jy ! Component: 3100 - total flux cleaned = -0.000904789 Jy ! Component: 3150 - total flux cleaned = -0.000904762 Jy ! Component: 3200 - total flux cleaned = -0.000885482 Jy ! Component: 3250 - total flux cleaned = -0.00090469 Jy ! Component: 3300 - total flux cleaned = -0.000923879 Jy ! Component: 3350 - total flux cleaned = -0.000930212 Jy ! Component: 3400 - total flux cleaned = -0.000936562 Jy ! Component: 3450 - total flux cleaned = -0.000936538 Jy ! Component: 3500 - total flux cleaned = -0.00092393 Jy ! Component: 3550 - total flux cleaned = -0.000930256 Jy ! Component: 3600 - total flux cleaned = -0.000936494 Jy ! Component: 3650 - total flux cleaned = -0.000949008 Jy ! Component: 3700 - total flux cleaned = -0.00096151 Jy ! Component: 3750 - total flux cleaned = -0.000980208 Jy ! Component: 3800 - total flux cleaned = -0.000992625 Jy ! Component: 3850 - total flux cleaned = -0.00100497 Jy ! Component: 3900 - total flux cleaned = -0.00101734 Jy ! Component: 3950 - total flux cleaned = -0.00101733 Jy ! Component: 4000 - total flux cleaned = -0.00101113 Jy ! Component: 4050 - total flux cleaned = -0.00101113 Jy ! Total flux subtracted in 4096 components = -0.00101112 Jy ! Clean residual min=-0.000380 max=0.000410 Jy/beam ! Clean residual mean=-0.000001 rms=0.000108 Jy/beam ! Combined flux in latest and established models = 0.0305486 Jy keep ! Adding 294 model components to the UV plane model. ! The established model now contains 348 components and 0.0305487 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1127+7011_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.063 x 4.419 at -85.14 degrees (North through East) ! Clean map min=-0.0011795 max=0.03122 Jy/beam ! Writing clean map to FITS file: .//J1127+7011_X_map.fits wmodel .//J1127+7011_X_map.mod ! Writing 348 model components to file: .//J1127+7011_X_map.mod wobs .//J1127+7011_X_uvs.fits ! Writing UV FITS file: .//J1127+7011_X_uvs.fits wwins .//J1127+7011_X_map.win ! wwins: Wrote 2 windows to .//J1127+7011_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0312199 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000113666 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.09224 1.09224 2.18448 4.36896 8.73792 17.4758 34.9517 69.9033 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= 274.664 quit ! Quitting program ! Log file .//J1127+7011_X_dfm.log closed on Sat Oct 20 23:52:23 2018