! Started logfile: .//J0510-1812_X_dfm.log on Sat Oct 20 23:43:44 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 .//J0510-1812_X_uva.fits ! Reading UV FITS file: .//J0510-1812_X_uva.fits ! AN table 1: 19 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0510-1812 ! ! 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 3192 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 J0510-1812_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=1.001557Jy sigma=37.675460 ! Fit after self-cal, rms=0.942990Jy sigma=35.518335 ! 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=0.9971 mas, bmaj=4.496 mas, bpa=15.23 degrees ! Estimated noise=0.824354 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 = 0.04263 Jy ! Component: 100 - total flux cleaned = 0.0522594 Jy ! Total flux subtracted in 100 components = 0.0522594 Jy ! Clean residual min=-0.002837 max=0.004459 Jy/beam ! Clean residual mean=0.000017 rms=0.000858 Jy/beam ! Combined flux in latest and established models = 0.0522594 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0522594 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=0.020270Jy sigma=0.690687 ! Fit after self-cal, rms=0.020157Jy sigma=0.688064 ! 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=1.286 mas, bmaj=4.345 mas, bpa=13.16 degrees ! Estimated noise=0.34624 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 = 0.00496787 Jy ! Component: 100 - total flux cleaned = 0.00692819 Jy ! Component: 150 - total flux cleaned = 0.00782385 Jy ! Component: 200 - total flux cleaned = 0.00795312 Jy ! Total flux subtracted in 200 components = 0.00795312 Jy ! Clean residual min=-0.001108 max=0.000919 Jy/beam ! Clean residual mean=-0.000001 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.0602125 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 29 components and 0.0602125 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=0.019066Jy sigma=0.643859 ! Fit after self-cal, rms=0.019059Jy sigma=0.643687 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.286 x 4.345 at 13.16 degrees (North through East) ! Clean map min=-0.0011222 max=0.056974 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 LA 1.02 NL 0.99 ! OV 0.98 PT 1.02 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 LA 0.99 NL 0.98 ! OV 1.01 PT 1.02 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 LA 0.97 NL 1.02 ! OV 1.01 PT 1.03 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 LA 0.98 NL 1.02 ! OV 0.99 PT 1.03 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 LA 0.96 NL 0.98 ! OV 1.07 PT 1.05 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 LA 0.96 NL 1.04 ! OV 1.04 PT 1.06 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 LA 0.99 NL 0.99 ! OV 1.00 PT 0.98 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 LA 0.99 NL 0.99 ! OV 1.02 PT 1.01 SC 1.04 ! ! ! Fit before self-cal, rms=0.019059Jy sigma=0.643687 ! Fit after self-cal, rms=0.019054Jy sigma=0.640280 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.288 mas, bmaj=4.348 mas, bpa=13.22 degrees ! Estimated noise=0.344846 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 = 1.46351e-05 Jy ! Component: 100 - total flux cleaned = 2.12765e-05 Jy ! Component: 150 - total flux cleaned = 2.64197e-05 Jy ! Component: 200 - total flux cleaned = 3.06446e-05 Jy ! Total flux subtracted in 200 components = 3.06446e-05 Jy ! Clean residual min=-0.000911 max=0.000832 Jy/beam ! Clean residual mean=-0.000003 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.0602431 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 41 components and 0.0602431 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=0.019051Jy sigma=0.640157 ! Fit after self-cal, rms=0.019057Jy sigma=0.640115 ! 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=0.019057Jy sigma=0.640115 ! Fit after self-cal, rms=0.019058Jy sigma=0.640113 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.288 mas, bmaj=4.348 mas, bpa=13.22 degrees ! Estimated noise=0.344807 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.62854e-06 Jy ! Component: 100 - total flux cleaned = -1.33908e-05 Jy ! Component: 150 - total flux cleaned = -2.07669e-05 Jy ! Component: 200 - total flux cleaned = -2.75311e-05 Jy ! Total flux subtracted in 200 components = -2.75311e-05 Jy ! Clean residual min=-0.000896 max=0.000830 Jy/beam ! Clean residual mean=-0.000003 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.0602156 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 47 components and 0.0602156 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=0.019056Jy sigma=0.640061 ! Fit after self-cal, rms=0.019057Jy sigma=0.640051 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 = -1.2494e-05 Jy ! Component: 100 - total flux cleaned = -1.59149e-05 Jy ! Component: 150 - total flux cleaned = -2.21395e-05 Jy ! Component: 200 - total flux cleaned = -2.48863e-05 Jy ! Total flux subtracted in 200 components = -2.48863e-05 Jy ! Clean residual min=-0.000897 max=0.000822 Jy/beam ! Clean residual mean=-0.000003 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.0601907 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 53 components and 0.0601907 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=0.019055Jy sigma=0.640018 ! Fit after self-cal, rms=0.019056Jy sigma=0.640008 ! 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=0.019056Jy sigma=0.640008 ! Fit after self-cal, rms=0.019055Jy sigma=0.640004 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.288 mas, bmaj=4.347 mas, bpa=13.22 degrees ! Estimated noise=0.34478 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.23515e-05 Jy ! Component: 100 - total flux cleaned = -2.62921e-05 Jy ! Component: 150 - total flux cleaned = -3.51002e-05 Jy ! Component: 200 - total flux cleaned = -3.77013e-05 Jy ! Total flux subtracted in 200 components = -3.77013e-05 Jy ! Clean residual min=-0.000891 max=0.000815 Jy/beam ! Clean residual mean=-0.000003 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.060153 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 56 components and 0.060153 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=0.019053Jy sigma=0.639983 ! Fit after self-cal, rms=0.019054Jy sigma=0.639975 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 = -1.02178e-05 Jy ! Component: 100 - total flux cleaned = -1.63197e-05 Jy ! Component: 150 - total flux cleaned = -1.87482e-05 Jy ! Component: 200 - total flux cleaned = -2.09117e-05 Jy ! Total flux subtracted in 200 components = -2.09117e-05 Jy ! Clean residual min=-0.000891 max=0.000808 Jy/beam ! Clean residual mean=-0.000003 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.0601321 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 62 components and 0.0601321 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=0.019053Jy sigma=0.639961 ! Fit after self-cal, rms=0.019054Jy sigma=0.639951 ! 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=0.019054Jy sigma=0.639951 ! Fit after self-cal, rms=0.019053Jy sigma=0.639946 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.44 mas, bmaj=4.724 mas, bpa=-0.01024 degrees ! Estimated noise=0.408606 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.92864e-06 Jy ! Component: 100 - total flux cleaned = 4.8791e-06 Jy ! Component: 150 - total flux cleaned = -2.17002e-06 Jy ! Component: 200 - total flux cleaned = -5.41381e-06 Jy ! Total flux subtracted in 200 components = -5.41381e-06 Jy ! Clean residual min=-0.001017 max=0.000932 Jy/beam ! Clean residual mean=-0.000005 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.0601267 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 73 components and 0.0601267 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=0.019052Jy sigma=0.639918 ! Fit after self-cal, rms=0.019052Jy sigma=0.639915 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 = -2.99029e-08 Jy ! Component: 100 - total flux cleaned = -6.12609e-06 Jy ! Component: 150 - total flux cleaned = -1.18115e-05 Jy ! Component: 200 - total flux cleaned = -1.46838e-05 Jy ! Total flux subtracted in 200 components = -1.46838e-05 Jy ! Clean residual min=-0.001007 max=0.000926 Jy/beam ! Clean residual mean=-0.000005 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.060112 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 76 components and 0.060112 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=0.019051Jy sigma=0.639897 ! Fit after self-cal, rms=0.019052Jy sigma=0.639896 ! 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=1.288 mas, bmaj=4.347 mas, bpa=13.21 degrees ! Estimated noise=0.344767 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.288 x 4.347 at 13.21 degrees (North through East) ! Clean map min=-0.0008572 max=0.057067 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=0.9986 mas, bmaj=4.499 mas, bpa=15.26 degrees ! Estimated noise=0.821575 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0424849 Jy ! Component: 100 - total flux cleaned = 0.0520812 Jy ! Component: 150 - total flux cleaned = 0.0560158 Jy ! Component: 200 - total flux cleaned = 0.0580626 Jy ! Total flux subtracted in 200 components = 0.0580626 Jy ! Clean residual min=-0.002067 max=0.001910 Jy/beam ! Clean residual mean=0.000003 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.0580625 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0580625 Jy ! Inverting map and beam ! Estimated beam: bmin=1.288 mas, bmaj=4.347 mas, bpa=13.21 degrees ! Estimated noise=0.344767 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 = 0.00141968 Jy ! Component: 100 - total flux cleaned = 0.00201936 Jy ! Component: 150 - total flux cleaned = 0.0021398 Jy ! Component: 200 - total flux cleaned = 0.0021395 Jy ! Total flux subtracted in 200 components = 0.0021395 Jy ! Clean residual min=-0.000971 max=0.000854 Jy/beam ! Clean residual mean=-0.000002 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.060202 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 35 components and 0.060202 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=2.44 mas, bmaj=4.724 mas, bpa=-0.01024 degrees ! Estimated noise=0.408606 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000105154 Jy ! Component: 100 - total flux cleaned = 7.05694e-05 Jy ! Component: 150 - total flux cleaned = 5.70444e-05 Jy ! Component: 200 - total flux cleaned = 4.44558e-05 Jy ! Total flux subtracted in 200 components = 4.44558e-05 Jy ! Clean residual min=-0.001065 max=0.000939 Jy/beam ! Clean residual mean=-0.000005 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.0602465 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 = -1.20185e-05 Jy ! Component: 100 - total flux cleaned = -2.33702e-05 Jy ! Component: 150 - total flux cleaned = -3.94458e-05 Jy ! Component: 200 - total flux cleaned = -4.97829e-05 Jy ! Total flux subtracted in 200 components = -4.97829e-05 Jy ! Clean residual min=-0.001046 max=0.000932 Jy/beam ! Clean residual mean=-0.000005 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.0601967 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 47 components and 0.0601967 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.288 mas, bmaj=4.347 mas, bpa=13.21 degrees ! Estimated noise=0.344767 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.09394e-06 Jy ! Component: 100 - total flux cleaned = -4.0238e-05 Jy ! Component: 150 - total flux cleaned = -7.31524e-05 Jy ! Component: 200 - total flux cleaned = -8.97233e-05 Jy ! Total flux subtracted in 200 components = -8.97233e-05 Jy ! Clean residual min=-0.000879 max=0.000828 Jy/beam ! Clean residual mean=-0.000003 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.060107 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 56 components and 0.060107 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=0.019053Jy sigma=0.640020 ! Fit after self-cal, rms=0.019053Jy sigma=0.640002 wmodel J0510-1812_X_map.mod ! Writing 56 model components to file: J0510-1812_X_map.mod wobs J0510-1812_X_uvs.fits ! Writing UV FITS file: J0510-1812_X_uvs.fits wwins J0510-1812_X_map.win ! wwins: Wrote 1 windows to J0510-1812_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 = -0.000259953 Jy ! Component: 100 - total flux cleaned = -0.000409914 Jy ! Component: 150 - total flux cleaned = -0.000482197 Jy ! Component: 200 - total flux cleaned = -0.000504074 Jy ! Component: 250 - total flux cleaned = -0.000514033 Jy ! Component: 300 - total flux cleaned = -0.000532711 Jy ! Component: 350 - total flux cleaned = -0.000524106 Jy ! Component: 400 - total flux cleaned = -0.000532183 Jy ! Component: 450 - total flux cleaned = -0.000532119 Jy ! Component: 500 - total flux cleaned = -0.00053967 Jy ! Component: 550 - total flux cleaned = -0.000539844 Jy ! Component: 600 - total flux cleaned = -0.000575244 Jy ! Component: 650 - total flux cleaned = -0.000595785 Jy ! Component: 700 - total flux cleaned = -0.000628605 Jy ! Component: 750 - total flux cleaned = -0.000653947 Jy ! Component: 800 - total flux cleaned = -0.00067218 Jy ! Component: 850 - total flux cleaned = -0.000684091 Jy ! Component: 900 - total flux cleaned = -0.000707069 Jy ! Component: 950 - total flux cleaned = -0.000718297 Jy ! Component: 1000 - total flux cleaned = -0.000739815 Jy ! Component: 1050 - total flux cleaned = -0.000782038 Jy ! Component: 1100 - total flux cleaned = -0.000823179 Jy ! Component: 1150 - total flux cleaned = -0.000858407 Jy ! Component: 1200 - total flux cleaned = -0.000883082 Jy ! Component: 1250 - total flux cleaned = -0.000921734 Jy ! Component: 1300 - total flux cleaned = -0.000950136 Jy ! Component: 1350 - total flux cleaned = -0.000987216 Jy ! Component: 1400 - total flux cleaned = -0.00101446 Jy ! Component: 1450 - total flux cleaned = -0.00103677 Jy ! Component: 1500 - total flux cleaned = -0.00107175 Jy ! Component: 1550 - total flux cleaned = -0.00108458 Jy ! Component: 1600 - total flux cleaned = -0.00110983 Jy ! Component: 1650 - total flux cleaned = -0.0011305 Jy ! Component: 1700 - total flux cleaned = -0.0011549 Jy ! Component: 1750 - total flux cleaned = -0.00117898 Jy ! Component: 1800 - total flux cleaned = -0.00119865 Jy ! Component: 1850 - total flux cleaned = -0.00122195 Jy ! Component: 1900 - total flux cleaned = -0.0012334 Jy ! Component: 1950 - total flux cleaned = -0.00124854 Jy ! Component: 2000 - total flux cleaned = -0.00125971 Jy ! Component: 2050 - total flux cleaned = -0.00126702 Jy ! Component: 2100 - total flux cleaned = -0.00127067 Jy ! Component: 2150 - total flux cleaned = -0.00127783 Jy ! Component: 2200 - total flux cleaned = -0.00128848 Jy ! Component: 2250 - total flux cleaned = -0.001299 Jy ! Component: 2300 - total flux cleaned = -0.00130942 Jy ! Component: 2350 - total flux cleaned = -0.0013266 Jy ! Component: 2400 - total flux cleaned = -0.00134705 Jy ! Component: 2450 - total flux cleaned = -0.00135719 Jy ! Component: 2500 - total flux cleaned = -0.00138068 Jy ! Component: 2550 - total flux cleaned = -0.00139065 Jy ! Component: 2600 - total flux cleaned = -0.00140716 Jy ! Component: 2650 - total flux cleaned = -0.00141372 Jy ! Component: 2700 - total flux cleaned = -0.00142346 Jy ! Component: 2750 - total flux cleaned = -0.00143314 Jy ! Component: 2800 - total flux cleaned = -0.00144278 Jy ! Component: 2850 - total flux cleaned = -0.00145237 Jy ! Component: 2900 - total flux cleaned = -0.00146509 Jy ! Component: 2950 - total flux cleaned = -0.00146194 Jy ! Component: 3000 - total flux cleaned = -0.00147136 Jy ! Component: 3050 - total flux cleaned = -0.00148382 Jy ! Component: 3100 - total flux cleaned = -0.00149003 Jy ! Component: 3150 - total flux cleaned = -0.00149928 Jy ! Component: 3200 - total flux cleaned = -0.00150542 Jy ! Component: 3250 - total flux cleaned = -0.00152071 Jy ! Component: 3300 - total flux cleaned = -0.00152681 Jy ! Component: 3350 - total flux cleaned = -0.00154198 Jy ! Component: 3400 - total flux cleaned = -0.001545 Jy ! Component: 3450 - total flux cleaned = -0.00156307 Jy ! Component: 3500 - total flux cleaned = -0.00157508 Jy ! Component: 3550 - total flux cleaned = -0.00158404 Jy ! Component: 3600 - total flux cleaned = -0.00159597 Jy ! Component: 3650 - total flux cleaned = -0.0016019 Jy ! Component: 3700 - total flux cleaned = -0.00161671 Jy ! Component: 3750 - total flux cleaned = -0.00161968 Jy ! Component: 3800 - total flux cleaned = -0.00162558 Jy ! Component: 3850 - total flux cleaned = -0.00163736 Jy ! Component: 3900 - total flux cleaned = -0.00164912 Jy ! Component: 3950 - total flux cleaned = -0.00165207 Jy ! Component: 4000 - total flux cleaned = -0.00166676 Jy ! Component: 4050 - total flux cleaned = -0.00167261 Jy ! Total flux subtracted in 4096 components = -0.00167553 Jy ! Clean residual min=-0.000179 max=0.000176 Jy/beam ! Clean residual mean=-0.000000 rms=0.000053 Jy/beam ! Combined flux in latest and established models = 0.0584315 Jy keep ! Adding 249 model components to the UV plane model. ! The established model now contains 305 components and 0.0584315 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0510-1812_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.288 x 4.347 at 13.21 degrees (North through East) ! Clean map min=-0.00049371 max=0.05698 Jy/beam ! Writing clean map to FITS file: .//J0510-1812_X_map.fits wmodel .//J0510-1812_X_map.mod ! Writing 305 model components to file: .//J0510-1812_X_map.mod wobs .//J0510-1812_X_uvs.fits ! Writing UV FITS file: .//J0510-1812_X_uvs.fits wwins .//J0510-1812_X_map.win ! wwins: Wrote 2 windows to .//J0510-1812_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0569795 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 5.23819e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.275793 0.275793 0.551587 1.10317 2.20635 4.41269 8.82539 17.6508 35.3016 70.6031 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.056 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1087.77 quit ! Quitting program ! Log file .//J0510-1812_X_dfm.log closed on Sat Oct 20 23:43:48 2018