! Started logfile: .//J0019-2952_C_dfm.log on Sat Oct 20 23:30:19 2018 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs .//J0019-2952_C_uva.fits ! Reading UV FITS file: .//J0019-2952_C_uva.fits ! AN table 1: 3 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0019-2952 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 85 lines of history. ! ! Reading 360 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 = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J0019-2952_C] 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 0.300x0.300 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 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.999962Jy sigma=33.413753 ! Fit after self-cal, rms=0.923865Jy sigma=30.717371 ! 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=1.369 mas, bmaj=11.09 mas, bpa=24.28 degrees ! Estimated noise=1.72486 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 = 0.0597409 Jy ! Component: 100 - total flux cleaned = 0.0732084 Jy ! Total flux subtracted in 100 components = 0.0732084 Jy ! Clean residual min=-0.004511 max=0.005560 Jy/beam ! Clean residual mean=0.000004 rms=0.001338 Jy/beam ! Combined flux in latest and established models = 0.0732084 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0732084 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=0.022004Jy sigma=0.666892 ! Fit after self-cal, rms=0.022005Jy sigma=0.666476 ! 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=10.93 mas, bpa=23.94 degrees ! Estimated noise=1.32472 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 = 0.00505141 Jy ! Component: 100 - total flux cleaned = 0.00770137 Jy ! Component: 150 - total flux cleaned = 0.00915515 Jy ! Component: 200 - total flux cleaned = 0.0100346 Jy ! Total flux subtracted in 200 components = 0.0100346 Jy ! Clean residual min=-0.003638 max=0.002777 Jy/beam ! Clean residual mean=0.000003 rms=0.000875 Jy/beam ! Combined flux in latest and established models = 0.083243 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 41 components and 0.0832431 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=0.020903Jy sigma=0.621538 ! Fit after self-cal, rms=0.020902Jy sigma=0.621322 ! 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 10.93 at 23.94 degrees (North through East) ! Clean map min=-0.0035909 max=0.076754 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* NL 0.00* OV 0.00* ! PT 0.00* SC 0.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.00* FD 0.00* NL 0.00* OV 0.00* ! PT 0.00* SC 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 NL 1.00 OV 1.02 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.05 NL 1.03 OV 0.93 ! PT 0.96 SC 0.91 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.03 NL 1.18 OV 0.93 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 NL 0.92 OV 0.92 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 NL 1.03 OV 1.01 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 NL 0.94 OV 0.99 ! PT 0.99 SC 0.97 ! ! ! Fit before self-cal, rms=0.020902Jy sigma=0.621322 ! Fit after self-cal, rms=0.020543Jy sigma=0.597499 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.643 mas, bmaj=10.95 mas, bpa=23.89 degrees ! Estimated noise=1.31419 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 = 0.000722271 Jy ! Component: 100 - total flux cleaned = 0.000782575 Jy ! Component: 150 - total flux cleaned = 0.00086903 Jy ! Component: 200 - total flux cleaned = 0.000979302 Jy ! Total flux subtracted in 200 components = 0.000979302 Jy ! Clean residual min=-0.003286 max=0.002614 Jy/beam ! Clean residual mean=0.000001 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 0.0842224 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 59 components and 0.0842223 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=0.020465Jy sigma=0.595331 ! Fit after self-cal, rms=0.020474Jy sigma=0.595184 ! 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=0.020474Jy sigma=0.595184 ! Fit after self-cal, rms=0.020394Jy sigma=0.594969 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.641 mas, bmaj=10.93 mas, bpa=23.88 degrees ! Estimated noise=1.31038 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00015983 Jy ! Component: 100 - total flux cleaned = 0.000349603 Jy ! Component: 150 - total flux cleaned = 0.000424782 Jy ! Component: 200 - total flux cleaned = 0.000479588 Jy ! Total flux subtracted in 200 components = 0.000479588 Jy ! Clean residual min=-0.003210 max=0.002594 Jy/beam ! Clean residual mean=0.000002 rms=0.000751 Jy/beam ! Combined flux in latest and established models = 0.0847019 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 70 components and 0.0847019 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=0.020354Jy sigma=0.594281 ! Fit after self-cal, rms=0.020355Jy sigma=0.594235 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 = -3.70875e-05 Jy ! Component: 100 - total flux cleaned = 4.42299e-07 Jy ! Component: 150 - total flux cleaned = 1.27584e-05 Jy ! Component: 200 - total flux cleaned = 1.54397e-06 Jy ! Total flux subtracted in 200 components = 1.54397e-06 Jy ! Clean residual min=-0.003194 max=0.002582 Jy/beam ! Clean residual mean=0.000002 rms=0.000746 Jy/beam ! Combined flux in latest and established models = 0.0847035 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 89 components and 0.0847035 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=0.020337Jy sigma=0.593814 ! Fit after self-cal, rms=0.020339Jy sigma=0.593775 ! 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=0.020339Jy sigma=0.593775 ! Fit after self-cal, rms=0.020291Jy sigma=0.593607 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.64 mas, bmaj=10.91 mas, bpa=23.88 degrees ! Estimated noise=1.30792 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.46992e-05 Jy ! Component: 100 - total flux cleaned = 0.000195173 Jy ! Component: 150 - total flux cleaned = 0.00016137 Jy ! Component: 200 - total flux cleaned = 0.000150517 Jy ! Total flux subtracted in 200 components = 0.000150517 Jy ! Clean residual min=-0.003167 max=0.002535 Jy/beam ! Clean residual mean=0.000003 rms=0.000739 Jy/beam ! Combined flux in latest and established models = 0.084854 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 96 components and 0.084854 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=0.020265Jy sigma=0.593281 ! Fit after self-cal, rms=0.020267Jy sigma=0.593238 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 = -2.89458e-05 Jy ! Component: 100 - total flux cleaned = -1.78585e-05 Jy ! Component: 150 - total flux cleaned = -1.78995e-05 Jy ! Component: 200 - total flux cleaned = -2.76165e-05 Jy ! Total flux subtracted in 200 components = -2.76165e-05 Jy ! Clean residual min=-0.003154 max=0.002512 Jy/beam ! Clean residual mean=0.000003 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 0.0848264 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 101 components and 0.0848264 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=0.020255Jy sigma=0.592914 ! Fit after self-cal, rms=0.020256Jy sigma=0.592885 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.020256Jy sigma=0.592885 ! Fit after self-cal, rms=0.020229Jy sigma=0.592785 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.667 mas, bmaj=12.37 mas, bpa=14.45 degrees ! Estimated noise=1.63101 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000492611 Jy ! Component: 100 - total flux cleaned = 0.000834247 Jy ! Component: 150 - total flux cleaned = 0.0010255 Jy ! Component: 200 - total flux cleaned = 0.00110493 Jy ! Total flux subtracted in 200 components = 0.00110493 Jy ! Clean residual min=-0.003877 max=0.003258 Jy/beam ! Clean residual mean=0.000004 rms=0.001054 Jy/beam ! Combined flux in latest and established models = 0.0859313 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 111 components and 0.0859313 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=0.020221Jy sigma=0.592728 ! Fit after self-cal, rms=0.020219Jy sigma=0.592666 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 = 5.13065e-05 Jy ! Component: 100 - total flux cleaned = 0.000109708 Jy ! Component: 150 - total flux cleaned = 0.000172855 Jy ! Component: 200 - total flux cleaned = 0.00021533 Jy ! Total flux subtracted in 200 components = 0.00021533 Jy ! Clean residual min=-0.003871 max=0.003261 Jy/beam ! Clean residual mean=0.000004 rms=0.001050 Jy/beam ! Combined flux in latest and established models = 0.0861466 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 121 components and 0.0861466 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=0.020217Jy sigma=0.592551 ! Fit after self-cal, rms=0.020218Jy sigma=0.592532 ! 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=1.639 mas, bmaj=10.89 mas, bpa=23.88 degrees ! Estimated noise=1.3064 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.639 x 10.89 at 23.88 degrees (North through East) ! Clean map min=-0.0031229 max=0.076157 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=1.362 mas, bmaj=11.13 mas, bpa=24.2 degrees ! Estimated noise=1.7072 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0591033 Jy ! Component: 100 - total flux cleaned = 0.0723888 Jy ! Component: 150 - total flux cleaned = 0.0769606 Jy ! Component: 200 - total flux cleaned = 0.07966 Jy ! Total flux subtracted in 200 components = 0.07966 Jy ! Clean residual min=-0.003939 max=0.002522 Jy/beam ! Clean residual mean=0.000004 rms=0.000875 Jy/beam ! Combined flux in latest and established models = 0.07966 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 37 model components to the UV plane model. ! The established model now contains 37 components and 0.07966 Jy ! Inverting map and beam ! Estimated beam: bmin=1.639 mas, bmaj=10.89 mas, bpa=23.88 degrees ! Estimated noise=1.3064 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 = 0.00236522 Jy ! Component: 100 - total flux cleaned = 0.00365625 Jy ! Component: 150 - total flux cleaned = 0.00418442 Jy ! Component: 200 - total flux cleaned = 0.00444586 Jy ! Total flux subtracted in 200 components = 0.00444586 Jy ! Clean residual min=-0.003361 max=0.002513 Jy/beam ! Clean residual mean=0.000002 rms=0.000767 Jy/beam ! Combined flux in latest and established models = 0.0841059 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 63 components and 0.0841059 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.667 mas, bmaj=12.37 mas, bpa=14.45 degrees ! Estimated noise=1.63101 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000822869 Jy ! Component: 100 - total flux cleaned = 0.00114221 Jy ! Component: 150 - total flux cleaned = 0.00140932 Jy ! Component: 200 - total flux cleaned = 0.00167233 Jy ! Total flux subtracted in 200 components = 0.00167233 Jy ! Clean residual min=-0.003925 max=0.003326 Jy/beam ! Clean residual mean=0.000004 rms=0.001073 Jy/beam ! Combined flux in latest and established models = 0.0857782 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 = 0.000199933 Jy ! Component: 100 - total flux cleaned = 0.000387997 Jy ! Component: 150 - total flux cleaned = 0.000532181 Jy ! Component: 200 - total flux cleaned = 0.000623496 Jy ! Total flux subtracted in 200 components = 0.000623496 Jy ! Clean residual min=-0.003937 max=0.003312 Jy/beam ! Clean residual mean=0.000004 rms=0.001065 Jy/beam ! Combined flux in latest and established models = 0.0864017 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 101 components and 0.0864017 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.639 mas, bmaj=10.89 mas, bpa=23.88 degrees ! Estimated noise=1.3064 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000291768 Jy ! Component: 100 - total flux cleaned = -0.000308131 Jy ! Component: 150 - total flux cleaned = -0.000292705 Jy ! Component: 200 - total flux cleaned = -0.000278728 Jy ! Total flux subtracted in 200 components = -0.000278728 Jy ! Clean residual min=-0.003235 max=0.002570 Jy/beam ! Clean residual mean=0.000003 rms=0.000736 Jy/beam ! Combined flux in latest and established models = 0.086123 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 117 components and 0.086123 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=0.020241Jy sigma=0.593175 ! Fit after self-cal, rms=0.020240Jy sigma=0.593144 wmodel J0019-2952_C_map.mod ! Writing 117 model components to file: J0019-2952_C_map.mod wobs J0019-2952_C_uvs.fits ! Writing UV FITS file: J0019-2952_C_uvs.fits wwins J0019-2952_C_map.win ! wwins: Wrote 1 windows to J0019-2952_C_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 = -0.000910189 Jy ! Component: 100 - total flux cleaned = -0.000740119 Jy ! Component: 150 - total flux cleaned = -0.000739927 Jy ! Component: 200 - total flux cleaned = -0.00101476 Jy ! Component: 250 - total flux cleaned = -0.0011403 Jy ! Component: 300 - total flux cleaned = -0.00108164 Jy ! Component: 350 - total flux cleaned = -0.0011624 Jy ! Component: 400 - total flux cleaned = -0.00131307 Jy ! Component: 450 - total flux cleaned = -0.00143245 Jy ! Component: 500 - total flux cleaned = -0.00152481 Jy ! Component: 550 - total flux cleaned = -0.00165762 Jy ! Component: 600 - total flux cleaned = -0.0017853 Jy ! Component: 650 - total flux cleaned = -0.00184718 Jy ! Component: 700 - total flux cleaned = -0.00188707 Jy ! Component: 750 - total flux cleaned = -0.00192638 Jy ! Component: 800 - total flux cleaned = -0.00196389 Jy ! Component: 850 - total flux cleaned = -0.00198199 Jy ! Component: 900 - total flux cleaned = -0.001982 Jy ! Component: 950 - total flux cleaned = -0.00198216 Jy ! Component: 1000 - total flux cleaned = -0.00196498 Jy ! Component: 1050 - total flux cleaned = -0.0019143 Jy ! Component: 1100 - total flux cleaned = -0.00189747 Jy ! Component: 1150 - total flux cleaned = -0.00184819 Jy ! Component: 1200 - total flux cleaned = -0.00181596 Jy ! Component: 1250 - total flux cleaned = -0.00180006 Jy ! Component: 1300 - total flux cleaned = -0.00176869 Jy ! Component: 1350 - total flux cleaned = -0.00175344 Jy ! Component: 1400 - total flux cleaned = -0.00173809 Jy ! Component: 1450 - total flux cleaned = -0.00170804 Jy ! Component: 1500 - total flux cleaned = -0.00169318 Jy ! Component: 1550 - total flux cleaned = -0.00164902 Jy ! Component: 1600 - total flux cleaned = -0.00163446 Jy ! Component: 1650 - total flux cleaned = -0.00160565 Jy ! Component: 1700 - total flux cleaned = -0.00156277 Jy ! Component: 1750 - total flux cleaned = -0.00149205 Jy ! Component: 1800 - total flux cleaned = -0.00140811 Jy ! Component: 1850 - total flux cleaned = -0.00135238 Jy ! Component: 1900 - total flux cleaned = -0.00131067 Jy ! Component: 1950 - total flux cleaned = -0.00128292 Jy ! Component: 2000 - total flux cleaned = -0.00124143 Jy ! Component: 2050 - total flux cleaned = -0.00118632 Jy ! Component: 2100 - total flux cleaned = -0.00114506 Jy ! Component: 2150 - total flux cleaned = -0.00111761 Jy ! Component: 2200 - total flux cleaned = -0.0010629 Jy ! Component: 2250 - total flux cleaned = -0.00106292 Jy ! Component: 2300 - total flux cleaned = -0.0010084 Jy ! Component: 2350 - total flux cleaned = -0.000967425 Jy ! Component: 2400 - total flux cleaned = -0.000912898 Jy ! Component: 2450 - total flux cleaned = -0.00088558 Jy ! Component: 2500 - total flux cleaned = -0.000858363 Jy ! Component: 2550 - total flux cleaned = -0.000803668 Jy ! Component: 2600 - total flux cleaned = -0.000762637 Jy ! Component: 2650 - total flux cleaned = -0.000680576 Jy ! Component: 2700 - total flux cleaned = -0.000625756 Jy ! Component: 2750 - total flux cleaned = -0.000584322 Jy ! Component: 2800 - total flux cleaned = -0.000542636 Jy ! Component: 2850 - total flux cleaned = -0.000500525 Jy ! Component: 2900 - total flux cleaned = -0.000457824 Jy ! Component: 2950 - total flux cleaned = -0.000415129 Jy ! Component: 3000 - total flux cleaned = -0.000357227 Jy ! Component: 3050 - total flux cleaned = -0.000327819 Jy ! Component: 3100 - total flux cleaned = -0.000239014 Jy ! Component: 3150 - total flux cleaned = -0.000209097 Jy ! Component: 3200 - total flux cleaned = -0.000148349 Jy ! Component: 3250 - total flux cleaned = -8.67274e-05 Jy ! Component: 3300 - total flux cleaned = -3.96995e-05 Jy ! Component: 3350 - total flux cleaned = 2.38978e-05 Jy ! Component: 3400 - total flux cleaned = 5.6194e-05 Jy ! Component: 3450 - total flux cleaned = 0.000105385 Jy ! Component: 3500 - total flux cleaned = 0.000155664 Jy ! Component: 3550 - total flux cleaned = 0.00018968 Jy ! Component: 3600 - total flux cleaned = 0.000241683 Jy ! Component: 3650 - total flux cleaned = 0.000259482 Jy ! Component: 3700 - total flux cleaned = 0.000295483 Jy ! Component: 3750 - total flux cleaned = 0.000350329 Jy ! Component: 3800 - total flux cleaned = 0.000387626 Jy ! Component: 3850 - total flux cleaned = 0.000425458 Jy ! Component: 3900 - total flux cleaned = 0.000425566 Jy ! Component: 3950 - total flux cleaned = 0.000464701 Jy ! Component: 4000 - total flux cleaned = 0.000484594 Jy ! Component: 4050 - total flux cleaned = 0.000525653 Jy ! Total flux subtracted in 4096 components = 0.00054655 Jy ! Clean residual min=-0.001083 max=0.001078 Jy/beam ! Clean residual mean=0.000001 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.0866695 Jy keep ! Adding 219 model components to the UV plane model. ! The established model now contains 336 components and 0.0866696 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0019-2952_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.639 x 10.89 at 23.88 degrees (North through East) ! Clean map min=-0.0025001 max=0.075735 Jy/beam ! Writing clean map to FITS file: .//J0019-2952_C_map.fits wmodel .//J0019-2952_C_map.mod ! Writing 336 model components to file: .//J0019-2952_C_map.mod wobs .//J0019-2952_C_uvs.fits ! Writing UV FITS file: .//J0019-2952_C_uvs.fits wwins .//J0019-2952_C_map.win ! wwins: Wrote 2 windows to .//J0019-2952_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0757347 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00039196 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.55263 1.55263 3.10526 6.21052 12.421 24.8421 49.6842 99.3684 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.075 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 193.22 quit ! Quitting program ! Log file .//J0019-2952_C_dfm.log closed on Sat Oct 20 23:30:23 2018