! Started logfile: /scr/pima/bu007_uvs/J1109+3337_C_dfm.log on Sun Jun 24 02:20:54 2018 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.60049 obs /scr/pima/bu007_uvs/J1109+3337_C_uva.fits ! Reading UV FITS file: /scr/pima/bu007_uvs/J1109+3337_C_uva.fits ! AN table 1: 48 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.986111 visibilities/baseline/integration-bin. ! Found source: J1109+3337 ! ! 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 4.60049e+09 8e+06 1 8e+06 ! 02 2 4.73049e+09 8e+06 1 8e+06 ! 03 3 4.84049e+09 8e+06 1 8e+06 ! 04 4 4.93049e+09 8e+06 1 8e+06 ! 05 5 5.00049e+09 8e+06 1 8e+06 ! 06 6 5.05049e+09 8e+06 1 8e+06 ! 07 7 5.08049e+09 8e+06 1 8e+06 ! 08 8 5.09049e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 17040 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 J1109+3337_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 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005642Jy sigma=16.531152 ! Fit after self-cal, rms=0.961575Jy sigma=15.790720 ! 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=1.107 mas, bmaj=3.638 mas, bpa=16.64 degrees ! Estimated noise=0.643575 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 = 0.0332501 Jy ! Component: 100 - total flux cleaned = 0.0405829 Jy ! Total flux subtracted in 100 components = 0.0405829 Jy ! Clean residual min=-0.003914 max=0.003338 Jy/beam ! Clean residual mean=-0.000002 rms=0.000856 Jy/beam ! Combined flux in latest and established models = 0.0405829 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0405829 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=0.085086Jy sigma=1.334497 ! Fit after self-cal, rms=0.083238Jy sigma=1.304354 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00450637 Jy ! Component: 100 - total flux cleaned = 0.00637625 Jy ! Total flux subtracted in 100 components = 0.00637625 Jy ! Clean residual min=-0.004018 max=0.003497 Jy/beam ! Clean residual mean=-0.000002 rms=0.000860 Jy/beam ! Combined flux in latest and established models = 0.0469591 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0469591 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=0.083034Jy sigma=1.299978 ! Fit after self-cal, rms=0.082939Jy sigma=1.298754 ! 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=1.416 mas, bmaj=3.836 mas, bpa=15.45 degrees ! Estimated noise=0.339228 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 = 0.00180254 Jy ! Component: 100 - total flux cleaned = 0.00279511 Jy ! Component: 150 - total flux cleaned = 0.00325142 Jy ! Component: 200 - total flux cleaned = 0.00349718 Jy ! Total flux subtracted in 200 components = 0.00349718 Jy ! Clean residual min=-0.001913 max=0.002155 Jy/beam ! Clean residual mean=-0.000001 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.0504563 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 21 components and 0.0504563 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=0.082902Jy sigma=1.297911 ! Fit after self-cal, rms=0.082888Jy sigma=1.297645 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.416 x 3.836 at 15.45 degrees (North through East) ! Clean map min=-0.0018345 max=0.046113 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.93 HN 0.98 KP 0.80 ! LA 1.00 MK 1.01 NL 0.95 OV 0.94 ! PT 0.89 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.02 HN 0.92 KP 0.84 ! LA 1.01 MK 1.01 NL 1.00 OV 1.14 ! PT 0.88 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.15 HN 0.99 KP 0.96 ! LA 0.99 MK 1.03 NL 1.08 OV 1.01 ! PT 0.90 SC 1.22 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.99 KP 0.96 ! LA 1.01 MK 1.05 NL 1.07 OV 1.05 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.06 HN 0.87 KP 0.97 ! LA 1.03 MK 0.99 NL 1.01 OV 1.12 ! PT 0.95 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.13 HN 0.99 KP 0.90 ! LA 1.01 MK 0.97 NL 1.04 OV 1.03 ! PT 1.00 SC 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.89 HN 0.88 KP 0.95 ! LA 1.00 MK 1.11 NL 1.08 OV 1.05 ! PT 0.93 SC 0.92 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.96 HN 0.92 KP 0.98 ! LA 1.10 MK 0.98 NL 0.94 OV 1.09 ! PT 0.95 SC 0.87 ! ! ! Fit before self-cal, rms=0.082888Jy sigma=1.297645 ! Fit after self-cal, rms=0.082087Jy sigma=1.295038 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.417 mas, bmaj=3.843 mas, bpa=15.28 degrees ! Estimated noise=0.334268 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 = -0.000227332 Jy ! Component: 100 - total flux cleaned = -0.000304196 Jy ! Component: 150 - total flux cleaned = -0.000352034 Jy ! Component: 200 - total flux cleaned = -0.000367062 Jy ! Total flux subtracted in 200 components = -0.000367062 Jy ! Clean residual min=-0.001859 max=0.001921 Jy/beam ! Clean residual mean=-0.000001 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.0500893 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 33 components and 0.0500893 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=0.082078Jy sigma=1.294937 ! Fit after self-cal, rms=0.082174Jy sigma=1.293887 ! 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=0.082174Jy sigma=1.293887 ! Fit after self-cal, rms=0.082363Jy sigma=1.293705 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.418 mas, bmaj=3.847 mas, bpa=15.19 degrees ! Estimated noise=0.332819 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000196209 Jy ! Component: 100 - total flux cleaned = -0.000195164 Jy ! Component: 150 - total flux cleaned = -0.000166234 Jy ! Component: 200 - total flux cleaned = -0.00015348 Jy ! Total flux subtracted in 200 components = -0.00015348 Jy ! Clean residual min=-0.001730 max=0.001786 Jy/beam ! Clean residual mean=-0.000000 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.0499358 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 35 components and 0.0499358 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=0.082355Jy sigma=1.293628 ! Fit after self-cal, rms=0.082405Jy sigma=1.293488 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 = 0.000144845 Jy ! Component: 100 - total flux cleaned = 0.000174322 Jy ! Component: 150 - total flux cleaned = 0.000187477 Jy ! Component: 200 - total flux cleaned = 0.00021136 Jy ! Total flux subtracted in 200 components = 0.00021136 Jy ! Clean residual min=-0.001695 max=0.001749 Jy/beam ! Clean residual mean=-0.000001 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.0501471 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 37 components and 0.0501471 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=0.082400Jy sigma=1.293425 ! Fit after self-cal, rms=0.082390Jy sigma=1.293319 ! 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=0.082390Jy sigma=1.293319 ! Fit after self-cal, rms=0.081998Jy sigma=1.293282 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.418 mas, bmaj=3.848 mas, bpa=15.12 degrees ! Estimated noise=0.330523 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000218714 Jy ! Component: 100 - total flux cleaned = -0.000218698 Jy ! Component: 150 - total flux cleaned = -0.000207174 Jy ! Component: 200 - total flux cleaned = -0.000196357 Jy ! Total flux subtracted in 200 components = -0.000196357 Jy ! Clean residual min=-0.001633 max=0.001730 Jy/beam ! Clean residual mean=-0.000001 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.0499508 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 39 components and 0.0499508 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=0.081992Jy sigma=1.293240 ! Fit after self-cal, rms=0.082009Jy sigma=1.293221 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 = 3.07724e-05 Jy ! Component: 100 - total flux cleaned = 4.24353e-05 Jy ! Component: 150 - total flux cleaned = 4.25924e-05 Jy ! Component: 200 - total flux cleaned = 5.20524e-05 Jy ! Total flux subtracted in 200 components = 5.20524e-05 Jy ! Clean residual min=-0.001614 max=0.001730 Jy/beam ! Clean residual mean=-0.000001 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.0500028 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 41 components and 0.0500028 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=0.082006Jy sigma=1.293182 ! Fit after self-cal, rms=0.082001Jy sigma=1.293139 ! 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=0.082001Jy sigma=1.293139 ! Fit after self-cal, rms=0.081426Jy sigma=1.293120 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.487 mas, bmaj=4.899 mas, bpa=6.772 degrees ! Estimated noise=0.443975 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000387783 Jy ! Component: 100 - total flux cleaned = -0.000442058 Jy ! Component: 150 - total flux cleaned = -0.000462254 Jy ! Component: 200 - total flux cleaned = -0.000470429 Jy ! Total flux subtracted in 200 components = -0.000470429 Jy ! Clean residual min=-0.002409 max=0.002045 Jy/beam ! Clean residual mean=-0.000001 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.0495324 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 47 components and 0.0495324 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=0.081426Jy sigma=1.293128 ! Fit after self-cal, rms=0.081422Jy sigma=1.293062 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 = -0.000100775 Jy ! Component: 100 - total flux cleaned = -0.000100874 Jy ! Component: 150 - total flux cleaned = -0.000116726 Jy ! Component: 200 - total flux cleaned = -0.000123371 Jy ! Total flux subtracted in 200 components = -0.000123371 Jy ! Clean residual min=-0.002418 max=0.002065 Jy/beam ! Clean residual mean=-0.000001 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.049409 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 49 components and 0.049409 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=0.081423Jy sigma=1.293079 ! Fit after self-cal, rms=0.081423Jy sigma=1.293051 ! 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=1.418 mas, bmaj=3.846 mas, bpa=15.07 degrees ! Estimated noise=0.327971 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.418 x 3.846 at 15.07 degrees (North through East) ! Clean map min=-0.0014688 max=0.044377 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=1.113 mas, bmaj=3.631 mas, bpa=16.23 degrees ! Estimated noise=0.628016 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0345021 Jy ! Component: 100 - total flux cleaned = 0.0423735 Jy ! Component: 150 - total flux cleaned = 0.045237 Jy ! Component: 200 - total flux cleaned = 0.046595 Jy ! Total flux subtracted in 200 components = 0.046595 Jy ! Clean residual min=-0.003552 max=0.003162 Jy/beam ! Clean residual mean=-0.000001 rms=0.000787 Jy/beam ! Combined flux in latest and established models = 0.046595 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.046595 Jy ! Inverting map and beam ! Estimated beam: bmin=1.418 mas, bmaj=3.846 mas, bpa=15.07 degrees ! Estimated noise=0.327971 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 = 0.00183021 Jy ! Component: 100 - total flux cleaned = 0.00227736 Jy ! Component: 150 - total flux cleaned = 0.0023414 Jy ! Component: 200 - total flux cleaned = 0.00245253 Jy ! Total flux subtracted in 200 components = 0.00245253 Jy ! Clean residual min=-0.001651 max=0.001737 Jy/beam ! Clean residual mean=-0.000001 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.0490476 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 18 components and 0.0490475 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=3.487 mas, bmaj=4.899 mas, bpa=6.772 degrees ! Estimated noise=0.443975 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00014469 Jy ! Component: 100 - total flux cleaned = 0.000165434 Jy ! Component: 150 - total flux cleaned = 0.000188258 Jy ! Component: 200 - total flux cleaned = 0.000207284 Jy ! Total flux subtracted in 200 components = 0.000207284 Jy ! Clean residual min=-0.002405 max=0.002064 Jy/beam ! Clean residual mean=-0.000001 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.0492548 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 = 1.66463e-05 Jy ! Component: 100 - total flux cleaned = 3.07558e-05 Jy ! Component: 150 - total flux cleaned = 3.87288e-05 Jy ! Component: 200 - total flux cleaned = 4.2377e-05 Jy ! Total flux subtracted in 200 components = 4.2377e-05 Jy ! Clean residual min=-0.002394 max=0.002075 Jy/beam ! Clean residual mean=-0.000001 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.0492972 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 26 components and 0.0492972 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.418 mas, bmaj=3.846 mas, bpa=15.07 degrees ! Estimated noise=0.327971 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.03981e-05 Jy ! Component: 100 - total flux cleaned = -0.000109949 Jy ! Component: 150 - total flux cleaned = -9.15083e-05 Jy ! Component: 200 - total flux cleaned = -9.09074e-05 Jy ! Total flux subtracted in 200 components = -9.09074e-05 Jy ! Clean residual min=-0.001579 max=0.001731 Jy/beam ! Clean residual mean=-0.000001 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.0492063 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 35 components and 0.0492063 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=0.081426Jy sigma=1.293171 ! Fit after self-cal, rms=0.081418Jy sigma=1.293116 wmodel J1109+3337_C_map.mod ! Writing 35 model components to file: J1109+3337_C_map.mod wobs J1109+3337_C_uvs.fits ! Writing UV FITS file: J1109+3337_C_uvs.fits wwins J1109+3337_C_map.win ! wwins: Wrote 1 windows to J1109+3337_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 = 4.31289e-05 Jy ! Component: 100 - total flux cleaned = 4.24747e-05 Jy ! Component: 150 - total flux cleaned = 0.000253516 Jy ! Component: 200 - total flux cleaned = 0.000329407 Jy ! Component: 250 - total flux cleaned = 0.000354223 Jy ! Component: 300 - total flux cleaned = 0.000378072 Jy ! Component: 350 - total flux cleaned = 0.000424104 Jy ! Component: 400 - total flux cleaned = 0.00042393 Jy ! Component: 450 - total flux cleaned = 0.000468576 Jy ! Component: 500 - total flux cleaned = 0.000511714 Jy ! Component: 550 - total flux cleaned = 0.000554113 Jy ! Component: 600 - total flux cleaned = 0.000595716 Jy ! Component: 650 - total flux cleaned = 0.000657151 Jy ! Component: 700 - total flux cleaned = 0.00071721 Jy ! Component: 750 - total flux cleaned = 0.000776078 Jy ! Component: 800 - total flux cleaned = 0.000814753 Jy ! Component: 850 - total flux cleaned = 0.000852697 Jy ! Component: 900 - total flux cleaned = 0.000908707 Jy ! Component: 950 - total flux cleaned = 0.00089023 Jy ! Component: 1000 - total flux cleaned = 0.00090863 Jy ! Component: 1050 - total flux cleaned = 0.000926673 Jy ! Component: 1100 - total flux cleaned = 0.0009975 Jy ! Component: 1150 - total flux cleaned = 0.00101479 Jy ! Component: 1200 - total flux cleaned = 0.00108353 Jy ! Component: 1250 - total flux cleaned = 0.00111715 Jy ! Component: 1300 - total flux cleaned = 0.00105024 Jy ! Component: 1350 - total flux cleaned = 0.00113324 Jy ! Component: 1400 - total flux cleaned = 0.00116595 Jy ! Component: 1450 - total flux cleaned = 0.0011822 Jy ! Component: 1500 - total flux cleaned = 0.00126258 Jy ! Component: 1550 - total flux cleaned = 0.00132593 Jy ! Component: 1600 - total flux cleaned = 0.00135761 Jy ! Component: 1650 - total flux cleaned = 0.00146621 Jy ! Component: 1700 - total flux cleaned = 0.00154297 Jy ! Component: 1750 - total flux cleaned = 0.001604 Jy ! Component: 1800 - total flux cleaned = 0.00164926 Jy ! Component: 1850 - total flux cleaned = 0.00175384 Jy ! Component: 1900 - total flux cleaned = 0.0017836 Jy ! Component: 1950 - total flux cleaned = 0.00188641 Jy ! Component: 2000 - total flux cleaned = 0.00197354 Jy ! Component: 2050 - total flux cleaned = 0.00201673 Jy ! Component: 2100 - total flux cleaned = 0.00211651 Jy ! Component: 2150 - total flux cleaned = 0.00217302 Jy ! Component: 2200 - total flux cleaned = 0.00227085 Jy ! Component: 2250 - total flux cleaned = 0.00229845 Jy ! Component: 2300 - total flux cleaned = 0.00231217 Jy ! Component: 2350 - total flux cleaned = 0.00244848 Jy ! Component: 2400 - total flux cleaned = 0.00251585 Jy ! Component: 2450 - total flux cleaned = 0.00256936 Jy ! Component: 2500 - total flux cleaned = 0.00262261 Jy ! Component: 2550 - total flux cleaned = 0.00268859 Jy ! Component: 2600 - total flux cleaned = 0.00275371 Jy ! Component: 2650 - total flux cleaned = 0.00277958 Jy ! Component: 2700 - total flux cleaned = 0.00280549 Jy ! Component: 2750 - total flux cleaned = 0.00285664 Jy ! Component: 2800 - total flux cleaned = 0.00293264 Jy ! Component: 2850 - total flux cleaned = 0.00292014 Jy ! Component: 2900 - total flux cleaned = 0.00294506 Jy ! Component: 2950 - total flux cleaned = 0.00295742 Jy ! Component: 3000 - total flux cleaned = 0.00303118 Jy ! Component: 3050 - total flux cleaned = 0.00308002 Jy ! Component: 3100 - total flux cleaned = 0.00308013 Jy ! Component: 3150 - total flux cleaned = 0.00308007 Jy ! Component: 3200 - total flux cleaned = 0.00306801 Jy ! Component: 3250 - total flux cleaned = 0.00307978 Jy ! Component: 3300 - total flux cleaned = 0.00303257 Jy ! Component: 3350 - total flux cleaned = 0.00306788 Jy ! Component: 3400 - total flux cleaned = 0.00304451 Jy ! Component: 3450 - total flux cleaned = 0.00307936 Jy ! Component: 3500 - total flux cleaned = 0.00307934 Jy ! Component: 3550 - total flux cleaned = 0.00306792 Jy ! Component: 3600 - total flux cleaned = 0.00311331 Jy ! Component: 3650 - total flux cleaned = 0.0030793 Jy ! Component: 3700 - total flux cleaned = 0.00306814 Jy ! Component: 3750 - total flux cleaned = 0.00307927 Jy ! Component: 3800 - total flux cleaned = 0.00309035 Jy ! Component: 3850 - total flux cleaned = 0.00310133 Jy ! Component: 3900 - total flux cleaned = 0.00305747 Jy ! Component: 3950 - total flux cleaned = 0.00304665 Jy ! Component: 4000 - total flux cleaned = 0.00306847 Jy ! Component: 4050 - total flux cleaned = 0.00305764 Jy ! Total flux subtracted in 4096 components = 0.0030684 Jy ! Clean residual min=-0.000669 max=0.000590 Jy/beam ! Clean residual mean=-0.000000 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.0522747 Jy keep ! Adding 301 model components to the UV plane model. ! The established model now contains 336 components and 0.0522747 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/bu007_uvs/J1109+3337_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.418 x 3.846 at 15.07 degrees (North through East) ! Clean map min=-0.0010191 max=0.044191 Jy/beam ! Writing clean map to FITS file: /scr/pima/bu007_uvs/J1109+3337_C_map.fits wmodel /scr/pima/bu007_uvs/J1109+3337_C_map.mod ! Writing 336 model components to file: /scr/pima/bu007_uvs/J1109+3337_C_map.mod wobs /scr/pima/bu007_uvs/J1109+3337_C_uvs.fits ! Writing UV FITS file: /scr/pima/bu007_uvs/J1109+3337_C_uvs.fits wwins /scr/pima/bu007_uvs/J1109+3337_C_map.win ! wwins: Wrote 2 windows to /scr/pima/bu007_uvs/J1109+3337_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0441907 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00018766 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.27398 1.27398 2.54795 5.0959 10.1918 20.3836 40.7672 81.5345 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.044 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 235.483 quit ! Quitting program ! Log file /scr/pima/bu007_uvs/J1109+3337_C_dfm.log closed on Sun Jun 24 02:20:59 2018