! Started logfile: .//J2334+1012_X_dfm.log on Mon Jan 20 19:29:52 2020 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 .//J2334+1012_X_uva.fits ! Reading UV FITS file: .//J2334+1012_X_uva.fits ! AN table 1: 15 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2334+1012 ! ! 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 85 lines of history. ! ! Reading 4320 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 J2334+1012_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=1.002387Jy sigma=18.932228 ! Fit after self-cal, rms=0.971188Jy sigma=18.339435 ! 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=0.8201 mas, bmaj=1.992 mas, bpa=-10.32 degrees ! Estimated noise=0.916526 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 = 0.022604 Jy ! Component: 100 - total flux cleaned = 0.0279929 Jy ! Total flux subtracted in 100 components = 0.0279929 Jy ! Clean residual min=-0.002941 max=0.003276 Jy/beam ! Clean residual mean=0.000000 rms=0.000727 Jy/beam ! Combined flux in latest and established models = 0.0279929 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0279929 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=0.039448Jy sigma=0.703784 ! Fit after self-cal, rms=0.037451Jy sigma=0.669796 ! 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 mas, bmaj=2.177 mas, bpa=-7.878 degrees ! Estimated noise=0.577805 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 = 0.00437061 Jy ! Component: 100 - total flux cleaned = 0.00597221 Jy ! Component: 150 - total flux cleaned = 0.00681523 Jy ! Component: 200 - total flux cleaned = 0.00729902 Jy ! Total flux subtracted in 200 components = 0.00729902 Jy ! Clean residual min=-0.001833 max=0.001881 Jy/beam ! Clean residual mean=-0.000000 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.0352919 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 19 components and 0.0352919 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=0.037004Jy sigma=0.660851 ! Fit after self-cal, rms=0.037007Jy sigma=0.660750 ! 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 x 2.177 at -7.878 degrees (North through East) ! Clean map min=-0.0017747 max=0.032188 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.93 HN 1.03 KP 1.11 ! MK 1.11 NL 0.95 OV 1.06 PT 0.89 ! SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.98 HN 0.94 KP 0.92 ! MK 0.86 NL 0.98 OV 1.12 PT 0.91 ! SC 1.21 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.92 HN 0.96 KP 0.99 ! MK 0.87 NL 1.00 OV 1.12 PT 0.84 ! SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.03 HN 1.12 KP 1.00 ! MK 0.86 NL 0.99 OV 1.13 PT 1.06 ! SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.03 HN 1.05 KP 1.00 ! MK 0.97 NL 0.82 OV 1.25 PT 0.98 ! SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 0.99 KP 0.84 ! MK 1.14 NL 0.96 OV 1.28 PT 1.01 ! SC 0.94 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.88 HN 1.10 KP 0.98 ! MK 1.13 NL 1.16 OV 1.01 PT 0.93 ! SC 0.87 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.91 HN 1.23 KP 1.09 ! MK 0.99 NL 0.85 OV 1.06 PT 0.91 ! SC 1.00 ! ! ! Fit before self-cal, rms=0.037007Jy sigma=0.660750 ! Fit after self-cal, rms=0.037520Jy sigma=0.655739 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.999 mas, bmaj=2.188 mas, bpa=-8.243 degrees ! Estimated noise=0.577034 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 = 0.000329751 Jy ! Component: 100 - total flux cleaned = 0.000398935 Jy ! Component: 150 - total flux cleaned = 0.000391636 Jy ! Component: 200 - total flux cleaned = 0.000391887 Jy ! Total flux subtracted in 200 components = 0.000391887 Jy ! Clean residual min=-0.001639 max=0.001518 Jy/beam ! Clean residual mean=0.000000 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.0356838 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 24 components and 0.0356838 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=0.037515Jy sigma=0.655668 ! Fit after self-cal, rms=0.037577Jy sigma=0.655251 ! 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=0.037577Jy sigma=0.655251 ! Fit after self-cal, rms=0.037800Jy sigma=0.655201 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9964 mas, bmaj=2.185 mas, bpa=-8.297 degrees ! Estimated noise=0.578759 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000259763 Jy ! Component: 100 - total flux cleaned = 0.000312152 Jy ! Component: 150 - total flux cleaned = 0.00032897 Jy ! Component: 200 - total flux cleaned = 0.000333924 Jy ! Total flux subtracted in 200 components = 0.000333924 Jy ! Clean residual min=-0.001642 max=0.001503 Jy/beam ! Clean residual mean=0.000000 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.0360177 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 27 components and 0.0360177 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=0.037797Jy sigma=0.655157 ! Fit after self-cal, rms=0.037806Jy sigma=0.655148 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 = 1.37924e-05 Jy ! Component: 100 - total flux cleaned = 1.36738e-05 Jy ! Component: 150 - total flux cleaned = 1.36951e-05 Jy ! Component: 200 - total flux cleaned = 1.36944e-05 Jy ! Total flux subtracted in 200 components = 1.36944e-05 Jy ! Clean residual min=-0.001644 max=0.001503 Jy/beam ! Clean residual mean=0.000000 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.0360314 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 31 components and 0.0360314 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=0.037805Jy sigma=0.655129 ! Fit after self-cal, rms=0.037805Jy sigma=0.655128 ! 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=0.037805Jy sigma=0.655128 ! Fit after self-cal, rms=0.037802Jy sigma=0.655115 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9926 mas, bmaj=2.182 mas, bpa=-8.367 degrees ! Estimated noise=0.579562 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000198458 Jy ! Component: 100 - total flux cleaned = 0.000224915 Jy ! Component: 150 - total flux cleaned = 0.000248139 Jy ! Component: 200 - total flux cleaned = 0.0002647 Jy ! Total flux subtracted in 200 components = 0.0002647 Jy ! Clean residual min=-0.001636 max=0.001498 Jy/beam ! Clean residual mean=0.000000 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.0362961 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 32 components and 0.0362961 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=0.037800Jy sigma=0.655086 ! Fit after self-cal, rms=0.037801Jy sigma=0.655084 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 = 2.22851e-05 Jy ! Component: 100 - total flux cleaned = 2.9871e-05 Jy ! Component: 150 - total flux cleaned = 3.34139e-05 Jy ! Component: 200 - total flux cleaned = 3.33999e-05 Jy ! Total flux subtracted in 200 components = 3.33999e-05 Jy ! Clean residual min=-0.001642 max=0.001501 Jy/beam ! Clean residual mean=0.000000 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.0363295 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 35 components and 0.0363295 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=0.037800Jy sigma=0.655074 ! Fit after self-cal, rms=0.037800Jy sigma=0.655073 ! 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=0.037800Jy sigma=0.655073 ! Fit after self-cal, rms=0.037765Jy sigma=0.655061 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.046 mas, bmaj=2.945 mas, bpa=4.433 degrees ! Estimated noise=0.691374 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00021993 Jy ! Component: 100 - total flux cleaned = 0.000274857 Jy ! Component: 150 - total flux cleaned = 0.000307984 Jy ! Component: 200 - total flux cleaned = 0.000333891 Jy ! Total flux subtracted in 200 components = 0.000333891 Jy ! Clean residual min=-0.001707 max=0.001566 Jy/beam ! Clean residual mean=-0.000000 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.0366634 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 39 components and 0.0366634 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=0.037767Jy sigma=0.655109 ! Fit after self-cal, rms=0.037766Jy sigma=0.655088 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 = 5.36628e-05 Jy ! Component: 100 - total flux cleaned = 6.41702e-05 Jy ! Component: 150 - total flux cleaned = 8.35532e-05 Jy ! Component: 200 - total flux cleaned = 0.000100542 Jy ! Total flux subtracted in 200 components = 0.000100542 Jy ! Clean residual min=-0.001697 max=0.001580 Jy/beam ! Clean residual mean=-0.000000 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.036764 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 40 components and 0.036764 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=0.037767Jy sigma=0.655139 ! Fit after self-cal, rms=0.037768Jy sigma=0.655131 ! 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=0.9887 mas, bmaj=2.179 mas, bpa=-8.433 degrees ! Estimated noise=0.580127 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9887 x 2.179 at -8.433 degrees (North through East) ! Clean map min=-0.0014638 max=0.032115 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=0.8084 mas, bmaj=1.996 mas, bpa=-10.96 degrees ! Estimated noise=0.920808 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0243708 Jy ! Component: 100 - total flux cleaned = 0.030301 Jy ! Component: 150 - total flux cleaned = 0.0326 Jy ! Component: 200 - total flux cleaned = 0.0338394 Jy ! Total flux subtracted in 200 components = 0.0338394 Jy ! Clean residual min=-0.002562 max=0.002289 Jy/beam ! Clean residual mean=0.000001 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.0338394 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0338394 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9887 mas, bmaj=2.179 mas, bpa=-8.433 degrees ! Estimated noise=0.580127 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 = 0.0014026 Jy ! Component: 100 - total flux cleaned = 0.00207052 Jy ! Component: 150 - total flux cleaned = 0.00244897 Jy ! Component: 200 - total flux cleaned = 0.00252352 Jy ! Total flux subtracted in 200 components = 0.00252352 Jy ! Clean residual min=-0.001648 max=0.001457 Jy/beam ! Clean residual mean=0.000000 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.0363629 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 34 components and 0.0363629 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=2.046 mas, bmaj=2.945 mas, bpa=4.433 degrees ! Estimated noise=0.691374 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000171694 Jy ! Component: 100 - total flux cleaned = 0.000227087 Jy ! Component: 150 - total flux cleaned = 0.000268862 Jy ! Component: 200 - total flux cleaned = 0.000301174 Jy ! Total flux subtracted in 200 components = 0.000301174 Jy ! Clean residual min=-0.001704 max=0.001548 Jy/beam ! Clean residual mean=-0.000000 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.0366641 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 = 2.20556e-05 Jy ! Component: 100 - total flux cleaned = 3.74332e-05 Jy ! Component: 150 - total flux cleaned = 4.68415e-05 Jy ! Component: 200 - total flux cleaned = 5.56862e-05 Jy ! Total flux subtracted in 200 components = 5.56862e-05 Jy ! Clean residual min=-0.001705 max=0.001557 Jy/beam ! Clean residual mean=-0.000000 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.0367197 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 44 components and 0.0367197 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9887 mas, bmaj=2.179 mas, bpa=-8.433 degrees ! Estimated noise=0.580127 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000105311 Jy ! Component: 100 - total flux cleaned = -8.25937e-05 Jy ! Component: 150 - total flux cleaned = -6.58848e-05 Jy ! Component: 200 - total flux cleaned = -5.89186e-05 Jy ! Total flux subtracted in 200 components = -5.89186e-05 Jy ! Clean residual min=-0.001651 max=0.001492 Jy/beam ! Clean residual mean=0.000000 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.0366608 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 50 components and 0.0366608 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=0.037766Jy sigma=0.655088 ! Fit after self-cal, rms=0.037769Jy sigma=0.655071 wmodel J2334+1012_X_map.mod ! Writing 50 model components to file: J2334+1012_X_map.mod wobs J2334+1012_X_uvs.fits ! Writing UV FITS file: J2334+1012_X_uvs.fits wwins J2334+1012_X_map.win ! wwins: Wrote 1 windows to J2334+1012_X_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 = -0.000504963 Jy ! Component: 100 - total flux cleaned = -0.000900433 Jy ! Component: 150 - total flux cleaned = -0.00122227 Jy ! Component: 200 - total flux cleaned = -0.00148106 Jy ! Component: 250 - total flux cleaned = -0.00161615 Jy ! Component: 300 - total flux cleaned = -0.00172399 Jy ! Component: 350 - total flux cleaned = -0.00188911 Jy ! Component: 400 - total flux cleaned = -0.00198835 Jy ! Component: 450 - total flux cleaned = -0.0020459 Jy ! Component: 500 - total flux cleaned = -0.00221306 Jy ! Component: 550 - total flux cleaned = -0.00233881 Jy ! Component: 600 - total flux cleaned = -0.00240872 Jy ! Component: 650 - total flux cleaned = -0.00247709 Jy ! Component: 700 - total flux cleaned = -0.00256018 Jy ! Component: 750 - total flux cleaned = -0.00260821 Jy ! Component: 800 - total flux cleaned = -0.00262372 Jy ! Component: 850 - total flux cleaned = -0.00268529 Jy ! Component: 900 - total flux cleaned = -0.00273044 Jy ! Component: 950 - total flux cleaned = -0.00275992 Jy ! Component: 1000 - total flux cleaned = -0.00281765 Jy ! Component: 1050 - total flux cleaned = -0.00293113 Jy ! Component: 1100 - total flux cleaned = -0.00297275 Jy ! Component: 1150 - total flux cleaned = -0.00305494 Jy ! Component: 1200 - total flux cleaned = -0.00310876 Jy ! Component: 1250 - total flux cleaned = -0.00320116 Jy ! Component: 1300 - total flux cleaned = -0.0032398 Jy ! Component: 1350 - total flux cleaned = -0.00329122 Jy ! Component: 1400 - total flux cleaned = -0.00336677 Jy ! Component: 1450 - total flux cleaned = -0.00346584 Jy ! Component: 1500 - total flux cleaned = -0.00350259 Jy ! Component: 1550 - total flux cleaned = -0.00356274 Jy ! Component: 1600 - total flux cleaned = -0.0036101 Jy ! Component: 1650 - total flux cleaned = -0.00371524 Jy ! Component: 1700 - total flux cleaned = -0.00371491 Jy ! Component: 1750 - total flux cleaned = -0.00377185 Jy ! Component: 1800 - total flux cleaned = -0.00379436 Jy ! Component: 1850 - total flux cleaned = -0.00383892 Jy ! Component: 1900 - total flux cleaned = -0.00385005 Jy ! Component: 1950 - total flux cleaned = -0.00392646 Jy ! Component: 2000 - total flux cleaned = -0.00396949 Jy ! Component: 2050 - total flux cleaned = -0.00401219 Jy ! Component: 2100 - total flux cleaned = -0.00406487 Jy ! Component: 2150 - total flux cleaned = -0.0040857 Jy ! Component: 2200 - total flux cleaned = -0.00407531 Jy ! Component: 2250 - total flux cleaned = -0.00409592 Jy ! Component: 2300 - total flux cleaned = -0.00411634 Jy ! Component: 2350 - total flux cleaned = -0.0041063 Jy ! Component: 2400 - total flux cleaned = -0.00413629 Jy ! Component: 2450 - total flux cleaned = -0.00416588 Jy ! Component: 2500 - total flux cleaned = -0.00417565 Jy ! Component: 2550 - total flux cleaned = -0.00418544 Jy ! Component: 2600 - total flux cleaned = -0.00423372 Jy ! Component: 2650 - total flux cleaned = -0.00424339 Jy ! Component: 2700 - total flux cleaned = -0.00425301 Jy ! Component: 2750 - total flux cleaned = -0.00430953 Jy ! Component: 2800 - total flux cleaned = -0.0043189 Jy ! Component: 2850 - total flux cleaned = -0.00433746 Jy ! Component: 2900 - total flux cleaned = -0.00435595 Jy ! Component: 2950 - total flux cleaned = -0.00439257 Jy ! Component: 3000 - total flux cleaned = -0.00441985 Jy ! Component: 3050 - total flux cleaned = -0.00442887 Jy ! Component: 3100 - total flux cleaned = -0.00443787 Jy ! Component: 3150 - total flux cleaned = -0.00446467 Jy ! Component: 3200 - total flux cleaned = -0.00446472 Jy ! Component: 3250 - total flux cleaned = -0.00451772 Jy ! Component: 3300 - total flux cleaned = -0.00452644 Jy ! Component: 3350 - total flux cleaned = -0.00455252 Jy ! Component: 3400 - total flux cleaned = -0.00456981 Jy ! Component: 3450 - total flux cleaned = -0.0045698 Jy ! Component: 3500 - total flux cleaned = -0.00459552 Jy ! Component: 3550 - total flux cleaned = -0.00459548 Jy ! Component: 3600 - total flux cleaned = -0.0045955 Jy ! Component: 3650 - total flux cleaned = -0.00461235 Jy ! Component: 3700 - total flux cleaned = -0.00460397 Jy ! Component: 3750 - total flux cleaned = -0.00460398 Jy ! Component: 3800 - total flux cleaned = -0.00461226 Jy ! Component: 3850 - total flux cleaned = -0.00462874 Jy ! Component: 3900 - total flux cleaned = -0.00462872 Jy ! Component: 3950 - total flux cleaned = -0.00463692 Jy ! Component: 4000 - total flux cleaned = -0.00465317 Jy ! Component: 4050 - total flux cleaned = -0.00466939 Jy ! Total flux subtracted in 4096 components = -0.00469362 Jy ! Clean residual min=-0.000469 max=0.000456 Jy/beam ! Clean residual mean=0.000000 rms=0.000129 Jy/beam ! Combined flux in latest and established models = 0.0319672 Jy keep ! Adding 249 model components to the UV plane model. ! The established model now contains 299 components and 0.0319672 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2334+1012_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9887 x 2.179 at -8.433 degrees (North through East) ! Clean map min=-0.0012817 max=0.031951 Jy/beam ! Writing clean map to FITS file: .//J2334+1012_X_map.fits wmodel .//J2334+1012_X_map.mod ! Writing 299 model components to file: .//J2334+1012_X_map.mod wobs .//J2334+1012_X_uvs.fits ! Writing UV FITS file: .//J2334+1012_X_uvs.fits wwins .//J2334+1012_X_map.win ! wwins: Wrote 2 windows to .//J2334+1012_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0319508 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000125493 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.17831 1.17831 2.35662 4.71323 9.42647 18.8529 37.7059 75.4117 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.031 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 254.602 quit ! Quitting program ! Log file .//J2334+1012_X_dfm.log closed on Mon Jan 20 19:29:56 2020