! Started logfile: .//J1934+7117_C_dfm.log on Sun Oct 21 00:06:47 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 .//J1934+7117_C_uva.fits ! Reading UV FITS file: .//J1934+7117_C_uva.fits ! AN table 1: 4 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1934+7117 ! ! 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 480 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 J1934+7117_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 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 24 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=1.036821Jy sigma=42.699090 ! Fit after self-cal, rms=0.838189Jy sigma=34.651443 ! 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=1.795 mas, bmaj=5.956 mas, bpa=-62.85 degrees ! Estimated noise=1.24711 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 = 0.124337 Jy ! Component: 100 - total flux cleaned = 0.151777 Jy ! Total flux subtracted in 100 components = 0.151777 Jy ! Clean residual min=-0.005151 max=0.009432 Jy/beam ! Clean residual mean=0.000019 rms=0.001997 Jy/beam ! Combined flux in latest and established models = 0.151777 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.151777 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=0.023376Jy sigma=0.953941 ! Fit after self-cal, rms=0.023372Jy sigma=0.953693 ! 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=2.28 mas, bmaj=5.686 mas, bpa=-61.36 degrees ! Estimated noise=0.922352 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 = 0.0115539 Jy ! Component: 100 - total flux cleaned = 0.0157697 Jy ! Component: 150 - total flux cleaned = 0.0177657 Jy ! Component: 200 - total flux cleaned = 0.0182923 Jy ! Total flux subtracted in 200 components = 0.0182923 Jy ! Clean residual min=-0.003779 max=0.003645 Jy/beam ! Clean residual mean=-0.000021 rms=0.001006 Jy/beam ! Combined flux in latest and established models = 0.170069 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 37 components and 0.170069 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=0.018251Jy sigma=0.718351 ! Fit after self-cal, rms=0.018265Jy sigma=0.718205 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.28 x 5.686 at -61.36 degrees (North through East) ! Clean map min=-0.0036923 max=0.16117 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* KP 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* KP 0.00* OV 0.00* ! PT 0.00* SC 0.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 KP 0.86 OV 0.95 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 KP 0.97 OV 1.00 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 KP 1.03 OV 0.98 ! PT 1.05 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 KP 1.05 OV 0.98 ! PT 1.03 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 KP 1.01 OV 0.98 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 KP 1.03 OV 1.01 ! PT 1.03 SC 1.01 ! ! ! Fit before self-cal, rms=0.018265Jy sigma=0.718205 ! Fit after self-cal, rms=0.015984Jy sigma=0.608017 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.281 mas, bmaj=5.692 mas, bpa=-61.35 degrees ! Estimated noise=0.919516 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 = 3.55681e-05 Jy ! Component: 100 - total flux cleaned = 9.74863e-05 Jy ! Component: 150 - total flux cleaned = 0.000109488 Jy ! Component: 200 - total flux cleaned = 0.000109119 Jy ! Total flux subtracted in 200 components = 0.000109119 Jy ! Clean residual min=-0.002041 max=0.001941 Jy/beam ! Clean residual mean=-0.000004 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.170178 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 54 components and 0.170178 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=0.015959Jy sigma=0.606731 ! Fit after self-cal, rms=0.015994Jy sigma=0.606564 ! 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=0.015994Jy sigma=0.606564 ! Fit after self-cal, rms=0.015998Jy sigma=0.606550 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.281 mas, bmaj=5.691 mas, bpa=-61.35 degrees ! Estimated noise=0.919612 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.88881e-05 Jy ! Component: 100 - total flux cleaned = 3.91056e-05 Jy ! Component: 150 - total flux cleaned = 4.82629e-05 Jy ! Component: 200 - total flux cleaned = 4.78968e-05 Jy ! Total flux subtracted in 200 components = 4.78968e-05 Jy ! Clean residual min=-0.001979 max=0.001904 Jy/beam ! Clean residual mean=-0.000004 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.170226 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 64 components and 0.170226 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=0.015989Jy sigma=0.606056 ! Fit after self-cal, rms=0.015990Jy sigma=0.606032 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 = 9.54517e-06 Jy ! Component: 100 - total flux cleaned = 9.8113e-07 Jy ! Component: 150 - total flux cleaned = -7.21279e-06 Jy ! Component: 200 - total flux cleaned = -1.5027e-05 Jy ! Total flux subtracted in 200 components = -1.5027e-05 Jy ! Clean residual min=-0.001957 max=0.001886 Jy/beam ! Clean residual mean=-0.000005 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.170211 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 75 components and 0.170211 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=0.015983Jy sigma=0.605695 ! Fit after self-cal, rms=0.015984Jy sigma=0.605677 ! 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=0.015984Jy sigma=0.605677 ! Fit after self-cal, rms=0.015990Jy sigma=0.605662 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.281 mas, bmaj=5.69 mas, bpa=-61.35 degrees ! Estimated noise=0.91987 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.08225e-05 Jy ! Component: 100 - total flux cleaned = 5.55808e-05 Jy ! Component: 150 - total flux cleaned = 4.80923e-05 Jy ! Component: 200 - total flux cleaned = 4.80979e-05 Jy ! Total flux subtracted in 200 components = 4.80979e-05 Jy ! Clean residual min=-0.001950 max=0.001863 Jy/beam ! Clean residual mean=-0.000004 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.170259 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 79 components and 0.170259 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=0.015985Jy sigma=0.605360 ! Fit after self-cal, rms=0.015985Jy sigma=0.605346 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 = 8.64127e-06 Jy ! Component: 100 - total flux cleaned = 1.70342e-06 Jy ! Component: 150 - total flux cleaned = -1.2188e-05 Jy ! Component: 200 - total flux cleaned = -1.88068e-05 Jy ! Total flux subtracted in 200 components = -1.88068e-05 Jy ! Clean residual min=-0.001937 max=0.001851 Jy/beam ! Clean residual mean=-0.000004 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.17024 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 81 components and 0.17024 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=0.015980Jy sigma=0.605099 ! Fit after self-cal, rms=0.015981Jy sigma=0.605087 ! 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=0.015981Jy sigma=0.605087 ! Fit after self-cal, rms=0.015991Jy sigma=0.605071 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.795 mas, bmaj=6.231 mas, bpa=-28.38 degrees ! Estimated noise=1.04486 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.26288e-05 Jy ! Component: 100 - total flux cleaned = -3.20159e-05 Jy ! Component: 150 - total flux cleaned = -4.16391e-05 Jy ! Component: 200 - total flux cleaned = -5.12025e-05 Jy ! Total flux subtracted in 200 components = -5.12025e-05 Jy ! Clean residual min=-0.001999 max=0.001474 Jy/beam ! Clean residual mean=-0.000006 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.170189 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 86 components and 0.170189 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=0.015989Jy sigma=0.604901 ! Fit after self-cal, rms=0.015988Jy sigma=0.604867 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 = 7.93595e-06 Jy ! Component: 100 - total flux cleaned = -8.65564e-06 Jy ! Component: 150 - total flux cleaned = -1.64145e-05 Jy ! Component: 200 - total flux cleaned = -2.38967e-05 Jy ! Total flux subtracted in 200 components = -2.38967e-05 Jy ! Clean residual min=-0.001976 max=0.001463 Jy/beam ! Clean residual mean=-0.000006 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.170165 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 87 components and 0.170165 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=0.015987Jy sigma=0.604757 ! Fit after self-cal, rms=0.015986Jy sigma=0.604725 ! 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=2.281 mas, bmaj=5.689 mas, bpa=-61.34 degrees ! Estimated noise=0.920333 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.281 x 5.689 at -61.34 degrees (North through East) ! Clean map min=-0.0018417 max=0.16072 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=1.793 mas, bmaj=5.956 mas, bpa=-62.84 degrees ! Estimated noise=1.2388 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.123503 Jy ! Component: 100 - total flux cleaned = 0.150831 Jy ! Component: 150 - total flux cleaned = 0.160607 Jy ! Component: 200 - total flux cleaned = 0.165141 Jy ! Total flux subtracted in 200 components = 0.165141 Jy ! Clean residual min=-0.003460 max=0.002388 Jy/beam ! Clean residual mean=0.000008 rms=0.000732 Jy/beam ! Combined flux in latest and established models = 0.165141 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.165141 Jy ! Inverting map and beam ! Estimated beam: bmin=2.281 mas, bmaj=5.689 mas, bpa=-61.34 degrees ! Estimated noise=0.920333 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 = 0.00291035 Jy ! Component: 100 - total flux cleaned = 0.00430803 Jy ! Component: 150 - total flux cleaned = 0.00471199 Jy ! Component: 200 - total flux cleaned = 0.00500856 Jy ! Total flux subtracted in 200 components = 0.00500856 Jy ! Clean residual min=-0.002207 max=0.001877 Jy/beam ! Clean residual mean=-0.000003 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.17015 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 43 components and 0.17015 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=4.795 mas, bmaj=6.231 mas, bpa=-28.38 degrees ! Estimated noise=1.04486 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000270251 Jy ! Component: 100 - total flux cleaned = 0.000421961 Jy ! Component: 150 - total flux cleaned = 0.000483232 Jy ! Component: 200 - total flux cleaned = 0.000483662 Jy ! Total flux subtracted in 200 components = 0.000483662 Jy ! Clean residual min=-0.002108 max=0.001552 Jy/beam ! Clean residual mean=-0.000007 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.170634 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 = -4.93674e-09 Jy ! Component: 100 - total flux cleaned = -6.16369e-08 Jy ! Component: 150 - total flux cleaned = -1.1394e-05 Jy ! Component: 200 - total flux cleaned = -2.17483e-05 Jy ! Total flux subtracted in 200 components = -2.17483e-05 Jy ! Clean residual min=-0.002075 max=0.001533 Jy/beam ! Clean residual mean=-0.000007 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.170612 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 65 components and 0.170612 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.281 mas, bmaj=5.689 mas, bpa=-61.34 degrees ! Estimated noise=0.920333 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.78149e-05 Jy ! Component: 100 - total flux cleaned = 4.96777e-06 Jy ! Component: 150 - total flux cleaned = -4.31314e-06 Jy ! Component: 200 - total flux cleaned = -2.17233e-05 Jy ! Total flux subtracted in 200 components = -2.17233e-05 Jy ! Clean residual min=-0.001937 max=0.001872 Jy/beam ! Clean residual mean=-0.000004 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.17059 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 75 components and 0.17059 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=0.015998Jy sigma=0.605822 ! Fit after self-cal, rms=0.016002Jy sigma=0.605729 wmodel J1934+7117_C_map.mod ! Writing 75 model components to file: J1934+7117_C_map.mod wobs J1934+7117_C_uvs.fits ! Writing UV FITS file: J1934+7117_C_uvs.fits wwins J1934+7117_C_map.win ! wwins: Wrote 1 windows to J1934+7117_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 = -0.000421292 Jy ! Component: 100 - total flux cleaned = -0.000688746 Jy ! Component: 150 - total flux cleaned = -0.00092473 Jy ! Component: 200 - total flux cleaned = -0.00108967 Jy ! Component: 250 - total flux cleaned = -0.00122024 Jy ! Component: 300 - total flux cleaned = -0.00126119 Jy ! Component: 350 - total flux cleaned = -0.0012807 Jy ! Component: 400 - total flux cleaned = -0.00126249 Jy ! Component: 450 - total flux cleaned = -0.00121119 Jy ! Component: 500 - total flux cleaned = -0.00121081 Jy ! Component: 550 - total flux cleaned = -0.00117874 Jy ! Component: 600 - total flux cleaned = -0.00111678 Jy ! Component: 650 - total flux cleaned = -0.00107151 Jy ! Component: 700 - total flux cleaned = -0.00104193 Jy ! Component: 750 - total flux cleaned = -0.0010277 Jy ! Component: 800 - total flux cleaned = -0.000986084 Jy ! Component: 850 - total flux cleaned = -0.000959011 Jy ! Component: 900 - total flux cleaned = -0.000919042 Jy ! Component: 950 - total flux cleaned = -0.000879914 Jy ! Component: 1000 - total flux cleaned = -0.000841626 Jy ! Component: 1050 - total flux cleaned = -0.000804135 Jy ! Component: 1100 - total flux cleaned = -0.000779474 Jy ! Component: 1150 - total flux cleaned = -0.000755388 Jy ! Component: 1200 - total flux cleaned = -0.000731744 Jy ! Component: 1250 - total flux cleaned = -0.000731795 Jy ! Component: 1300 - total flux cleaned = -0.000720138 Jy ! Component: 1350 - total flux cleaned = -0.000697263 Jy ! Component: 1400 - total flux cleaned = -0.000685955 Jy ! Component: 1450 - total flux cleaned = -0.000674615 Jy ! Component: 1500 - total flux cleaned = -0.000652354 Jy ! Component: 1550 - total flux cleaned = -0.000619138 Jy ! Component: 1600 - total flux cleaned = -0.00059717 Jy ! Component: 1650 - total flux cleaned = -0.000607915 Jy ! Component: 1700 - total flux cleaned = -0.000607885 Jy ! Component: 1750 - total flux cleaned = -0.000629264 Jy ! Component: 1800 - total flux cleaned = -0.000639933 Jy ! Component: 1850 - total flux cleaned = -0.00065058 Jy ! Component: 1900 - total flux cleaned = -0.000671799 Jy ! Component: 1950 - total flux cleaned = -0.00070351 Jy ! Component: 2000 - total flux cleaned = -0.000713983 Jy ! Component: 2050 - total flux cleaned = -0.000734945 Jy ! Component: 2100 - total flux cleaned = -0.000755894 Jy ! Component: 2150 - total flux cleaned = -0.000766229 Jy ! Component: 2200 - total flux cleaned = -0.000787187 Jy ! Component: 2250 - total flux cleaned = -0.000776675 Jy ! Component: 2300 - total flux cleaned = -0.000797612 Jy ! Component: 2350 - total flux cleaned = -0.000808157 Jy ! Component: 2400 - total flux cleaned = -0.000818675 Jy ! Component: 2450 - total flux cleaned = -0.000839768 Jy ! Component: 2500 - total flux cleaned = -0.00088213 Jy ! Component: 2550 - total flux cleaned = -0.000914003 Jy ! Component: 2600 - total flux cleaned = -0.000946071 Jy ! Component: 2650 - total flux cleaned = -0.000978179 Jy ! Component: 2700 - total flux cleaned = -0.00101051 Jy ! Component: 2750 - total flux cleaned = -0.0010322 Jy ! Component: 2800 - total flux cleaned = -0.00106477 Jy ! Component: 2850 - total flux cleaned = -0.00109735 Jy ! Component: 2900 - total flux cleaned = -0.0011411 Jy ! Component: 2950 - total flux cleaned = -0.00118514 Jy ! Component: 3000 - total flux cleaned = -0.00121832 Jy ! Component: 3050 - total flux cleaned = -0.00125175 Jy ! Component: 3100 - total flux cleaned = -0.00130787 Jy ! Component: 3150 - total flux cleaned = -0.00133039 Jy ! Component: 3200 - total flux cleaned = -0.00138711 Jy ! Component: 3250 - total flux cleaned = -0.00142133 Jy ! Component: 3300 - total flux cleaned = -0.00146731 Jy ! Component: 3350 - total flux cleaned = -0.00150199 Jy ! Component: 3400 - total flux cleaned = -0.00152525 Jy ! Component: 3450 - total flux cleaned = -0.00157223 Jy ! Component: 3500 - total flux cleaned = -0.00161959 Jy ! Component: 3550 - total flux cleaned = -0.00164337 Jy ! Component: 3600 - total flux cleaned = -0.00170329 Jy ! Component: 3650 - total flux cleaned = -0.00172755 Jy ! Component: 3700 - total flux cleaned = -0.00175178 Jy ! Component: 3750 - total flux cleaned = -0.00180065 Jy ! Component: 3800 - total flux cleaned = -0.00182526 Jy ! Component: 3850 - total flux cleaned = -0.00186251 Jy ! Component: 3900 - total flux cleaned = -0.00189996 Jy ! Component: 3950 - total flux cleaned = -0.00197554 Jy ! Component: 4000 - total flux cleaned = -0.00203912 Jy ! Component: 4050 - total flux cleaned = -0.00209027 Jy ! Total flux subtracted in 4096 components = -0.00212897 Jy ! Clean residual min=-0.000690 max=0.000745 Jy/beam ! Clean residual mean=0.000001 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.168461 Jy keep ! Adding 189 model components to the UV plane model. ! The established model now contains 264 components and 0.168461 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1934+7117_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.281 x 5.689 at -61.34 degrees (North through East) ! Clean map min=-0.002522 max=0.16071 Jy/beam ! Writing clean map to FITS file: .//J1934+7117_C_map.fits wmodel .//J1934+7117_C_map.mod ! Writing 264 model components to file: .//J1934+7117_C_map.mod wobs .//J1934+7117_C_uvs.fits ! Writing UV FITS file: .//J1934+7117_C_uvs.fits wwins .//J1934+7117_C_map.win ! wwins: Wrote 2 windows to .//J1934+7117_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.160714 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000198251 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.370068 0.370068 0.740137 1.48027 2.96055 5.92109 11.8422 23.6844 47.3688 94.7375 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.16 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 810.66 quit ! Quitting program ! Log file .//J1934+7117_C_dfm.log closed on Sun Oct 21 00:06:51 2018