! Started logfile: .//J2224+6016_X_dfm.log on Sun Oct 21 00:20:27 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_uva.fits ! Reading UV FITS file: .//J2224+6016_X_uva.fits ! AN table 1: 5 integrations on 10 of 10 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 76 lines of history. ! ! Reading 400 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=0.999139Jy sigma=48.908601 ! Fit after self-cal, rms=0.960638Jy sigma=47.075947 ! 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=2.054 mas, bmaj=4.163 mas, bpa=4.246 degrees ! Estimated noise=1.1607 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0258542 Jy ! Component: 100 - total flux cleaned = 0.0348566 Jy ! Total flux subtracted in 100 components = 0.0348566 Jy ! Clean residual min=-0.005796 max=0.005749 Jy/beam ! Clean residual mean=-0.000002 rms=0.002109 Jy/beam ! Combined flux in latest and established models = 0.0348567 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0348567 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=0.023906Jy sigma=1.139012 ! Fit after self-cal, rms=0.022675Jy sigma=1.078123 ! 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=2.402 mas, bmaj=4.531 mas, bpa=3.987 degrees ! Estimated noise=0.736493 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 = 0.00724723 Jy ! Component: 100 - total flux cleaned = 0.0112351 Jy ! Component: 150 - total flux cleaned = 0.0133332 Jy ! Component: 200 - total flux cleaned = 0.0138202 Jy ! Total flux subtracted in 200 components = 0.0138202 Jy ! Clean residual min=-0.002223 max=0.002215 Jy/beam ! Clean residual mean=-0.000003 rms=0.001066 Jy/beam ! Combined flux in latest and established models = 0.0486768 Jy ! Performing phase self-cal ! Adding 94 model components to the UV plane model. ! The established model now contains 110 components and 0.0486768 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=0.013452Jy sigma=0.622680 ! Fit after self-cal, rms=0.013395Jy sigma=0.619830 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.402 x 4.531 at 3.987 degrees (North through East) ! Clean map min=-0.0046817 max=0.036319 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 KP 0.89 LA 0.93 NL 1.01 ! OV 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 KP 0.89 LA 0.89 NL 1.02 ! OV 1.24 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.09 KP 0.92 LA 0.96 NL 1.07 ! OV 0.92 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 KP 0.91 LA 0.91 NL 1.07 ! OV 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 KP 1.00 LA 0.90 NL 0.97 ! OV 1.11 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.08 KP 0.83 LA 0.90 NL 0.98 ! OV 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 KP 0.99 LA 0.85 NL 1.06 ! OV 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 KP 0.89 LA 0.94 NL 1.12 ! OV 1.16 ! ! ! Fit before self-cal, rms=0.013395Jy sigma=0.619830 ! Fit after self-cal, rms=0.012207Jy sigma=0.558954 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.451 mas, bmaj=4.644 mas, bpa=3.145 degrees ! Estimated noise=0.715311 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 = 0.00087412 Jy ! Component: 100 - total flux cleaned = 0.000700971 Jy ! Component: 150 - total flux cleaned = 0.000554673 Jy ! Component: 200 - total flux cleaned = 0.00035852 Jy ! Total flux subtracted in 200 components = 0.00035852 Jy ! Clean residual min=-0.000513 max=0.000510 Jy/beam ! Clean residual mean=-0.000000 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.0490354 Jy ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 168 components and 0.0490354 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=0.011918Jy sigma=0.543017 ! Fit after self-cal, rms=0.011926Jy sigma=0.542661 ! 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=0.011926Jy sigma=0.542661 ! Fit after self-cal, rms=0.011965Jy sigma=0.542499 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.451 mas, bmaj=4.643 mas, bpa=3.132 degrees ! Estimated noise=0.716307 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000124666 Jy ! Component: 100 - total flux cleaned = -0.00020704 Jy ! Component: 150 - total flux cleaned = -0.000233212 Jy ! Component: 200 - total flux cleaned = -0.000256403 Jy ! Total flux subtracted in 200 components = -0.000256403 Jy ! Clean residual min=-0.000378 max=0.000377 Jy/beam ! Clean residual mean=-0.000000 rms=0.000146 Jy/beam ! Combined flux in latest and established models = 0.048779 Jy selfcal ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 205 components and 0.0487789 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=0.011856Jy sigma=0.537317 ! Fit after self-cal, rms=0.011854Jy sigma=0.537241 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 = 5.0751e-05 Jy ! Component: 100 - total flux cleaned = -9.64926e-05 Jy ! Component: 150 - total flux cleaned = -0.000156593 Jy ! Component: 200 - total flux cleaned = -0.000194346 Jy ! Total flux subtracted in 200 components = -0.000194346 Jy ! Clean residual min=-0.000307 max=0.000306 Jy/beam ! Clean residual mean=-0.000000 rms=0.000121 Jy/beam ! Combined flux in latest and established models = 0.0485846 Jy ! Performing phase self-cal ! Adding 62 model components to the UV plane model. ! The established model now contains 250 components and 0.0485846 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=0.011786Jy sigma=0.534241 ! Fit after self-cal, rms=0.011784Jy sigma=0.534200 ! 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=0.011784Jy sigma=0.534200 ! Fit after self-cal, rms=0.011798Jy sigma=0.534047 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.449 mas, bmaj=4.641 mas, bpa=3.154 degrees ! Estimated noise=0.717501 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000202002 Jy ! Component: 100 - total flux cleaned = -0.000348188 Jy ! Component: 150 - total flux cleaned = -0.000468936 Jy ! Component: 200 - total flux cleaned = -0.000551053 Jy ! Total flux subtracted in 200 components = -0.000551053 Jy ! Clean residual min=-0.000269 max=0.000269 Jy/beam ! Clean residual mean=-0.000000 rms=0.000105 Jy/beam ! Combined flux in latest and established models = 0.0480336 Jy selfcal ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 274 components and 0.0480336 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=0.011744Jy sigma=0.531920 ! Fit after self-cal, rms=0.011744Jy sigma=0.531894 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 = 2.54186e-07 Jy ! Component: 100 - total flux cleaned = -7.6876e-05 Jy ! Component: 150 - total flux cleaned = -0.000121203 Jy ! Component: 200 - total flux cleaned = -0.000135505 Jy ! Total flux subtracted in 200 components = -0.000135505 Jy ! Clean residual min=-0.000235 max=0.000236 Jy/beam ! Clean residual mean=-0.000000 rms=0.000091 Jy/beam ! Combined flux in latest and established models = 0.0478981 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 302 components and 0.0478981 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=0.011706Jy sigma=0.530277 ! Fit after self-cal, rms=0.011705Jy sigma=0.530263 ! 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=0.011705Jy sigma=0.530263 ! Fit after self-cal, rms=0.011720Jy sigma=0.530178 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.752 mas, bmaj=4.706 mas, bpa=4.669 degrees ! Estimated noise=0.725004 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000149354 Jy ! Component: 100 - total flux cleaned = -0.000230335 Jy ! Component: 150 - total flux cleaned = -0.000255859 Jy ! Component: 200 - total flux cleaned = -0.000268347 Jy ! Total flux subtracted in 200 components = -0.000268347 Jy ! Clean residual min=-0.000200 max=0.000200 Jy/beam ! Clean residual mean=-0.000000 rms=0.000073 Jy/beam ! Combined flux in latest and established models = 0.0476297 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 328 components and 0.0476297 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=0.011689Jy sigma=0.529038 ! Fit after self-cal, rms=0.011688Jy sigma=0.529027 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000107095 Jy ! Component: 100 - total flux cleaned = -0.000164025 Jy ! Component: 150 - total flux cleaned = -0.000251725 Jy ! Component: 200 - total flux cleaned = -0.000251534 Jy ! Total flux subtracted in 200 components = -0.000251534 Jy ! Clean residual min=-0.000176 max=0.000176 Jy/beam ! Clean residual mean=-0.000000 rms=0.000066 Jy/beam ! Combined flux in latest and established models = 0.0473782 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 357 components and 0.0473782 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=0.011666Jy sigma=0.528135 ! Fit after self-cal, rms=0.011665Jy sigma=0.528123 ! 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=2.448 mas, bmaj=4.642 mas, bpa=3.143 degrees ! Estimated noise=0.718405 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.448 x 4.642 at 3.143 degrees (North through East) ! Clean map min=-0.0022525 max=0.034495 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=2.088 mas, bmaj=4.23 mas, bpa=3.24 degrees ! Estimated noise=1.17514 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.026538 Jy ! Component: 100 - total flux cleaned = 0.0353311 Jy ! Component: 150 - total flux cleaned = 0.0381008 Jy ! Component: 200 - total flux cleaned = 0.039503 Jy ! Total flux subtracted in 200 components = 0.039503 Jy ! Clean residual min=-0.002851 max=0.002830 Jy/beam ! Clean residual mean=-0.000001 rms=0.001167 Jy/beam ! Combined flux in latest and established models = 0.039503 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 51 model components to the UV plane model. ! The established model now contains 51 components and 0.039503 Jy ! Inverting map and beam ! Estimated beam: bmin=2.448 mas, bmaj=4.642 mas, bpa=3.143 degrees ! Estimated noise=0.718405 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 = 0.00412172 Jy ! Component: 100 - total flux cleaned = 0.00541348 Jy ! Component: 150 - total flux cleaned = 0.00569479 Jy ! Component: 200 - total flux cleaned = 0.00501747 Jy ! Total flux subtracted in 200 components = 0.00501747 Jy ! Clean residual min=-0.001280 max=0.001279 Jy/beam ! Clean residual mean=-0.000001 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.0445204 Jy ! Adding 87 model components to the UV plane model. ! The established model now contains 135 components and 0.0445204 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=2.752 mas, bmaj=4.706 mas, bpa=4.669 degrees ! Estimated noise=0.725004 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000147319 Jy ! Component: 100 - total flux cleaned = -0.000812568 Jy ! Component: 150 - total flux cleaned = -0.0012588 Jy ! Component: 200 - total flux cleaned = -0.00155621 Jy ! Total flux subtracted in 200 components = -0.00155621 Jy ! Clean residual min=-0.000587 max=0.000582 Jy/beam ! Clean residual mean=-0.000001 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.0429642 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 = -0.000202493 Jy ! Component: 100 - total flux cleaned = -0.000111176 Jy ! Component: 150 - total flux cleaned = -0.000112024 Jy ! Component: 200 - total flux cleaned = -0.000138545 Jy ! Total flux subtracted in 200 components = -0.000138545 Jy ! Clean residual min=-0.000444 max=0.000446 Jy/beam ! Clean residual mean=-0.000000 rms=0.000158 Jy/beam ! Combined flux in latest and established models = 0.0428257 Jy ! Adding 110 model components to the UV plane model. ! The established model now contains 233 components and 0.0428257 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.448 mas, bmaj=4.642 mas, bpa=3.143 degrees ! Estimated noise=0.718405 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.45255e-05 Jy ! Component: 100 - total flux cleaned = -6.12256e-05 Jy ! Component: 150 - total flux cleaned = -0.000159426 Jy ! Component: 200 - total flux cleaned = -0.000233091 Jy ! Total flux subtracted in 200 components = -0.000233091 Jy ! Clean residual min=-0.000293 max=0.000296 Jy/beam ! Clean residual mean=-0.000000 rms=0.000114 Jy/beam ! Combined flux in latest and established models = 0.0425926 Jy selfcal ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 277 components and 0.0425926 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=0.011775Jy sigma=0.532802 ! Fit after self-cal, rms=0.011773Jy sigma=0.532698 wmodel J2224+6016_X_map.mod ! Writing 277 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: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap .//J2224+6016_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.448 x 4.642 at 3.143 degrees (North through East) ! Clean map min=-0.0019667 max=0.033377 Jy/beam ! Writing clean map to FITS file: .//J2224+6016_X_map.fits wmodel .//J2224+6016_X_map.mod ! Writing 277 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: No CLEAN windows to write. ! Error occured in command: wwins ! float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0333774 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000114196 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.02641 1.02641 2.05282 4.10563 8.21126 16.4225 32.8451 65.6901 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.033 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 292.281 quit ! Quitting program ! Log file .//J2224+6016_X_dfm.log closed on Sun Oct 21 00:20:30 2018