! Started logfile: .//J0341+3352_C_dfm.log on Sat Oct 20 23:40:46 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 .//J0341+3352_C_uvm.fits ! Reading UV FITS file: .//J0341+3352_C_uvm.fits ! AN table 1: 6 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1.67593 visibilities/baseline/integration-bin. ! Found source: J0341+3352 ! ! 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 2896 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 J0341+3352_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 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002151Jy sigma=74.969841 ! Fit after self-cal, rms=0.926214Jy sigma=70.389288 ! 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=2.097 mas, bmaj=4.495 mas, bpa=56.83 degrees ! Estimated noise=0.563198 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 = 0.0560067 Jy ! Component: 100 - total flux cleaned = 0.0682669 Jy ! Total flux subtracted in 100 components = 0.0682669 Jy ! Clean residual min=-0.003973 max=0.004056 Jy/beam ! Clean residual mean=-0.000010 rms=0.000999 Jy/beam ! Combined flux in latest and established models = 0.0682669 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0682669 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=0.031862Jy sigma=1.692009 ! Fit after self-cal, rms=0.031789Jy sigma=1.690397 ! 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=3.106 mas, bmaj=4.765 mas, bpa=51.36 degrees ! Estimated noise=0.309495 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 = 0.00381511 Jy ! Component: 100 - total flux cleaned = 0.00516164 Jy ! Component: 150 - total flux cleaned = 0.00536407 Jy ! Component: 200 - total flux cleaned = 0.00548186 Jy ! Total flux subtracted in 200 components = 0.00548186 Jy ! Clean residual min=-0.003856 max=0.003386 Jy/beam ! Clean residual mean=0.000014 rms=0.000883 Jy/beam ! Combined flux in latest and established models = 0.0737488 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 15 components and 0.0737488 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=0.031084Jy sigma=1.710148 ! Fit after self-cal, rms=0.031066Jy sigma=1.708775 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.106 x 4.765 at 51.36 degrees (North through East) ! Clean map min=-0.0038454 max=0.070493 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.24 FD 0.88 HN 1.18 KP 1.17 ! LA 1.18 NL 1.17 OV 1.18 PT 1.05 ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.28 FD 0.86 HN 1.21 KP 1.18 ! LA 1.20 NL 1.28 OV 1.20 PT 1.20 ! SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.01 HN 0.94 KP 0.94 ! LA 0.96 NL 1.03 OV 0.87 PT 0.61 ! SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.86 KP 0.93 ! LA 0.54 NL 0.89 OV 0.93 PT 1.00 ! SC 0.92 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.99 HN 0.91 KP 0.91 ! LA 0.93 NL 0.99 OV 0.95 PT 0.96 ! SC 0.91 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.04 HN 0.92 KP 0.95 ! LA 0.91 NL 0.99 OV 0.91 PT 0.94 ! SC 1.10 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 0.87 KP 0.96 ! LA 0.88 NL 0.92 OV 0.93 PT 0.92 ! SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 0.97 KP 0.93 ! LA 0.93 NL 0.91 OV 0.95 PT 0.93 ! SC 1.00 ! ! ! Fit before self-cal, rms=0.031066Jy sigma=1.708775 ! Fit after self-cal, rms=0.024320Jy sigma=1.029541 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.06 mas, bmaj=4.74 mas, bpa=51.02 degrees ! Estimated noise=0.30727 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 (3.6, 4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00189716 Jy ! Component: 100 - total flux cleaned = 0.00233004 Jy ! Component: 150 - total flux cleaned = 0.00241728 Jy ! Component: 200 - total flux cleaned = 0.00248737 Jy ! Total flux subtracted in 200 components = 0.00248737 Jy ! Clean residual min=-0.001242 max=0.001320 Jy/beam ! Clean residual mean=-0.000014 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.0762361 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 30 components and 0.0762361 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=0.024115Jy sigma=1.013989 ! Fit after self-cal, rms=0.023995Jy sigma=1.012267 ! 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=0.023995Jy sigma=1.012267 ! Fit after self-cal, rms=0.023618Jy sigma=1.010684 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.046 mas, bmaj=4.73 mas, bpa=51.07 degrees ! Estimated noise=0.306129 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000485262 Jy ! Component: 100 - total flux cleaned = 0.000624384 Jy ! Component: 150 - total flux cleaned = 0.000692394 Jy ! Component: 200 - total flux cleaned = 0.00073811 Jy ! Total flux subtracted in 200 components = 0.00073811 Jy ! Clean residual min=-0.001219 max=0.001338 Jy/beam ! Clean residual mean=-0.000015 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.0769742 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 50 components and 0.0769742 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=0.023565Jy sigma=1.007985 ! Fit after self-cal, rms=0.023540Jy sigma=1.007878 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) ! Added new window around map position (-75.9, -30.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000550302 Jy ! Component: 100 - total flux cleaned = 0.000402693 Jy ! Component: 150 - total flux cleaned = 0.000421791 Jy ! Component: 200 - total flux cleaned = 0.000457013 Jy ! Total flux subtracted in 200 components = 0.000457013 Jy ! Clean residual min=-0.001139 max=0.001191 Jy/beam ! Clean residual mean=-0.000012 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.0774312 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 71 components and 0.0774313 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=0.023441Jy sigma=1.002682 ! Fit after self-cal, rms=0.023430Jy sigma=1.002230 ! Inverting map ! Added new window around map position (-32.1, 46.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000507916 Jy ! Component: 100 - total flux cleaned = 0.00079212 Jy ! Component: 150 - total flux cleaned = 0.000947094 Jy ! Component: 200 - total flux cleaned = 0.0010953 Jy ! Total flux subtracted in 200 components = 0.0010953 Jy ! Clean residual min=-0.001092 max=0.001036 Jy/beam ! Clean residual mean=-0.000008 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.0785266 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 87 components and 0.0785266 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=0.023340Jy sigma=0.995972 ! Fit after self-cal, rms=0.023311Jy sigma=0.995721 ! 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=0.023311Jy sigma=0.995721 ! Fit after self-cal, rms=0.023039Jy sigma=0.994810 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.039 mas, bmaj=4.728 mas, bpa=51.03 degrees ! Estimated noise=0.305577 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000202611 Jy ! Component: 100 - total flux cleaned = 0.000290843 Jy ! Component: 150 - total flux cleaned = 0.000355126 Jy ! Component: 200 - total flux cleaned = 0.000370289 Jy ! Total flux subtracted in 200 components = 0.000370289 Jy ! Clean residual min=-0.001045 max=0.000987 Jy/beam ! Clean residual mean=-0.000008 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.0788968 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 105 components and 0.0788969 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=0.023001Jy sigma=0.993194 ! Fit after self-cal, rms=0.022991Jy sigma=0.993159 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 = 3.09971e-05 Jy ! Component: 100 - total flux cleaned = 4.47416e-05 Jy ! Component: 150 - total flux cleaned = 5.79836e-05 Jy ! Component: 200 - total flux cleaned = 7.0756e-05 Jy ! Total flux subtracted in 200 components = 7.0756e-05 Jy ! Clean residual min=-0.001036 max=0.000960 Jy/beam ! Clean residual mean=-0.000008 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.0789676 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 117 components and 0.0789676 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=0.022964Jy sigma=0.992293 ! Fit after self-cal, rms=0.022958Jy sigma=0.992283 ! 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=0.022958Jy sigma=0.992283 ! Fit after self-cal, rms=0.022876Jy sigma=0.992075 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.824 mas, bmaj=5.564 mas, bpa=25.12 degrees ! Estimated noise=0.307306 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.98149e-06 Jy ! Component: 100 - total flux cleaned = 3.37008e-06 Jy ! Component: 150 - total flux cleaned = 2.33114e-05 Jy ! Component: 200 - total flux cleaned = 4.18575e-05 Jy ! Total flux subtracted in 200 components = 4.18575e-05 Jy ! Clean residual min=-0.000941 max=0.000858 Jy/beam ! Clean residual mean=-0.000014 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.0790095 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 141 components and 0.0790095 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=0.022869Jy sigma=0.991463 ! Fit after self-cal, rms=0.022865Jy sigma=0.991442 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 = -7.6247e-08 Jy ! Component: 100 - total flux cleaned = 1.69999e-05 Jy ! Component: 150 - total flux cleaned = 3.34299e-05 Jy ! Component: 200 - total flux cleaned = 4.11698e-05 Jy ! Total flux subtracted in 200 components = 4.11698e-05 Jy ! Clean residual min=-0.000935 max=0.000857 Jy/beam ! Clean residual mean=-0.000014 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.0790506 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 150 components and 0.0790506 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=0.022859Jy sigma=0.991045 ! Fit after self-cal, rms=0.022859Jy sigma=0.991036 ! 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=3.035 mas, bmaj=4.725 mas, bpa=51.01 degrees ! Estimated noise=0.305593 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.035 x 4.725 at 51.01 degrees (North through East) ! Clean map min=-0.0010756 max=0.070044 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=2.067 mas, bmaj=4.447 mas, bpa=56.59 degrees ! Estimated noise=0.538308 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0535704 Jy ! Component: 100 - total flux cleaned = 0.0654437 Jy ! Component: 150 - total flux cleaned = 0.0699576 Jy ! Component: 200 - total flux cleaned = 0.0728092 Jy ! Total flux subtracted in 200 components = 0.0728092 Jy ! Clean residual min=-0.001915 max=0.002046 Jy/beam ! Clean residual mean=-0.000010 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.0728092 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0728092 Jy ! Inverting map and beam ! Estimated beam: bmin=3.035 mas, bmaj=4.725 mas, bpa=51.01 degrees ! Estimated noise=0.305593 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 = 0.00151171 Jy ! Component: 100 - total flux cleaned = 0.0027053 Jy ! Component: 150 - total flux cleaned = 0.00367756 Jy ! Component: 200 - total flux cleaned = 0.0042488 Jy ! Total flux subtracted in 200 components = 0.0042488 Jy ! Clean residual min=-0.001233 max=0.001249 Jy/beam ! Clean residual mean=-0.000015 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.077058 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 37 components and 0.077058 Jy ! Inverting map ! Added new window around map position (6.3, 12). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000866504 Jy ! Component: 100 - total flux cleaned = 0.00122822 Jy ! Component: 150 - total flux cleaned = 0.00143882 Jy ! Component: 200 - total flux cleaned = 0.00154956 Jy ! Total flux subtracted in 200 components = 0.00154956 Jy ! Clean residual min=-0.001082 max=0.001066 Jy/beam ! Clean residual mean=-0.000010 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.0786076 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 65 components and 0.0786076 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=4.824 mas, bmaj=5.564 mas, bpa=25.12 degrees ! Estimated noise=0.307306 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000336612 Jy ! Component: 100 - total flux cleaned = 0.000503799 Jy ! Component: 150 - total flux cleaned = 0.000557981 Jy ! Component: 200 - total flux cleaned = 0.000624928 Jy ! Total flux subtracted in 200 components = 0.000624928 Jy ! Clean residual min=-0.000942 max=0.000908 Jy/beam ! Clean residual mean=-0.000014 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.0792325 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 = 7.85229e-05 Jy ! Component: 100 - total flux cleaned = 0.000137587 Jy ! Component: 150 - total flux cleaned = 0.000206648 Jy ! Component: 200 - total flux cleaned = 0.000246033 Jy ! Total flux subtracted in 200 components = 0.000246033 Jy ! Clean residual min=-0.000918 max=0.000867 Jy/beam ! Clean residual mean=-0.000012 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.0794786 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 99 components and 0.0794786 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.035 mas, bmaj=4.725 mas, bpa=51.01 degrees ! Estimated noise=0.305593 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.57448e-05 Jy ! Component: 100 - total flux cleaned = 4.48181e-05 Jy ! Component: 150 - total flux cleaned = 4.45173e-05 Jy ! Component: 200 - total flux cleaned = 4.47654e-05 Jy ! Total flux subtracted in 200 components = 4.47654e-05 Jy ! Clean residual min=-0.001008 max=0.000972 Jy/beam ! Clean residual mean=-0.000007 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.0795233 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 118 components and 0.0795233 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=0.022828Jy sigma=0.989749 ! Fit after self-cal, rms=0.022836Jy sigma=0.989482 wmodel J0341+3352_C_map.mod ! Writing 118 model components to file: J0341+3352_C_map.mod wobs J0341+3352_C_uvs.fits ! Writing UV FITS file: J0341+3352_C_uvs.fits wwins J0341+3352_C_map.win ! wwins: Wrote 5 windows to J0341+3352_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 = 4.21843e-05 Jy ! Component: 100 - total flux cleaned = 0.000243749 Jy ! Component: 150 - total flux cleaned = 0.000301408 Jy ! Component: 200 - total flux cleaned = 0.000301306 Jy ! Component: 250 - total flux cleaned = 0.00027518 Jy ! Component: 300 - total flux cleaned = 0.000237555 Jy ! Component: 350 - total flux cleaned = 0.000213128 Jy ! Component: 400 - total flux cleaned = 0.000189269 Jy ! Component: 450 - total flux cleaned = 0.000143137 Jy ! Component: 500 - total flux cleaned = 0.000109242 Jy ! Component: 550 - total flux cleaned = 5.38271e-05 Jy ! Component: 600 - total flux cleaned = 1.03605e-05 Jy ! Component: 650 - total flux cleaned = -1.08232e-05 Jy ! Component: 700 - total flux cleaned = -2.15267e-05 Jy ! Component: 750 - total flux cleaned = -5.2654e-05 Jy ! Component: 800 - total flux cleaned = -0.000103333 Jy ! Component: 850 - total flux cleaned = -0.000103155 Jy ! Component: 900 - total flux cleaned = -0.000112973 Jy ! Component: 950 - total flux cleaned = -0.000122735 Jy ! Component: 1000 - total flux cleaned = -0.000151739 Jy ! Component: 1050 - total flux cleaned = -0.000170879 Jy ! Component: 1100 - total flux cleaned = -0.000218016 Jy ! Component: 1150 - total flux cleaned = -0.000245939 Jy ! Component: 1200 - total flux cleaned = -0.000264281 Jy ! Component: 1250 - total flux cleaned = -0.000291521 Jy ! Component: 1300 - total flux cleaned = -0.0003186 Jy ! Component: 1350 - total flux cleaned = -0.000354287 Jy ! Component: 1400 - total flux cleaned = -0.000380772 Jy ! Component: 1450 - total flux cleaned = -0.000389643 Jy ! Component: 1500 - total flux cleaned = -0.000432951 Jy ! Component: 1550 - total flux cleaned = -0.000450092 Jy ! Component: 1600 - total flux cleaned = -0.000475501 Jy ! Component: 1650 - total flux cleaned = -0.000500659 Jy ! Component: 1700 - total flux cleaned = -0.000525595 Jy ! Component: 1750 - total flux cleaned = -0.00054201 Jy ! Component: 1800 - total flux cleaned = -0.000525679 Jy ! Component: 1850 - total flux cleaned = -0.000525752 Jy ! Component: 1900 - total flux cleaned = -0.000485759 Jy ! Component: 1950 - total flux cleaned = -0.000501595 Jy ! Component: 2000 - total flux cleaned = -0.000470048 Jy ! Component: 2050 - total flux cleaned = -0.000430945 Jy ! Component: 2100 - total flux cleaned = -0.000423162 Jy ! Component: 2150 - total flux cleaned = -0.000384685 Jy ! Component: 2200 - total flux cleaned = -0.000377144 Jy ! Component: 2250 - total flux cleaned = -0.000361915 Jy ! Component: 2300 - total flux cleaned = -0.00036948 Jy ! Component: 2350 - total flux cleaned = -0.0003545 Jy ! Component: 2400 - total flux cleaned = -0.000339669 Jy ! Component: 2450 - total flux cleaned = -0.000339773 Jy ! Component: 2500 - total flux cleaned = -0.000325112 Jy ! Component: 2550 - total flux cleaned = -0.000310557 Jy ! Component: 2600 - total flux cleaned = -0.00031054 Jy ! Component: 2650 - total flux cleaned = -0.000317774 Jy ! Component: 2700 - total flux cleaned = -0.000310617 Jy ! Component: 2750 - total flux cleaned = -0.000296347 Jy ! Component: 2800 - total flux cleaned = -0.00029629 Jy ! Component: 2850 - total flux cleaned = -0.000282118 Jy ! Component: 2900 - total flux cleaned = -0.000289156 Jy ! Component: 2950 - total flux cleaned = -0.000289121 Jy ! Component: 3000 - total flux cleaned = -0.000268176 Jy ! Component: 3050 - total flux cleaned = -0.000254338 Jy ! Component: 3100 - total flux cleaned = -0.000254318 Jy ! Component: 3150 - total flux cleaned = -0.000240583 Jy ! Component: 3200 - total flux cleaned = -0.000226864 Jy ! Component: 3250 - total flux cleaned = -0.000247357 Jy ! Component: 3300 - total flux cleaned = -0.000226949 Jy ! Component: 3350 - total flux cleaned = -0.000260895 Jy ! Component: 3400 - total flux cleaned = -0.000220327 Jy ! Component: 3450 - total flux cleaned = -0.000254006 Jy ! Component: 3500 - total flux cleaned = -0.000247308 Jy ! Component: 3550 - total flux cleaned = -0.000240629 Jy ! Component: 3600 - total flux cleaned = -0.000247287 Jy ! Component: 3650 - total flux cleaned = -0.000233978 Jy ! Component: 3700 - total flux cleaned = -0.000240605 Jy ! Component: 3750 - total flux cleaned = -0.000233994 Jy ! Component: 3800 - total flux cleaned = -0.000240618 Jy ! Component: 3850 - total flux cleaned = -0.000227495 Jy ! Component: 3900 - total flux cleaned = -0.000247129 Jy ! Component: 3950 - total flux cleaned = -0.000253655 Jy ! Component: 4000 - total flux cleaned = -0.0002471 Jy ! Component: 4050 - total flux cleaned = -0.000221114 Jy ! Total flux subtracted in 4096 components = -0.000247048 Jy ! Clean residual min=-0.000384 max=0.000388 Jy/beam ! Clean residual mean=-0.000001 rms=0.000119 Jy/beam ! Combined flux in latest and established models = 0.0792763 Jy keep ! Adding 232 model components to the UV plane model. ! The established model now contains 349 components and 0.0792763 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0341+3352_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.035 x 4.725 at 51.01 degrees (North through East) ! Clean map min=-0.00097422 max=0.069521 Jy/beam ! Writing clean map to FITS file: .//J0341+3352_C_map.fits wmodel .//J0341+3352_C_map.mod ! Writing 349 model components to file: .//J0341+3352_C_map.mod wobs .//J0341+3352_C_uvs.fits ! Writing UV FITS file: .//J0341+3352_C_uvs.fits wwins .//J0341+3352_C_map.win ! wwins: Wrote 6 windows to .//J0341+3352_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.069521 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000118011 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.509244 0.509244 1.01849 2.03698 4.07395 8.1479 16.2958 32.5916 65.1832 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.069 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 589.108 quit ! Quitting program ! Log file .//J0341+3352_C_dfm.log closed on Sat Oct 20 23:40:50 2018