! Started logfile: .//J2314-0624_C_dfm.log on Mon Jan 20 19:27:06 2020 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 .//J2314-0624_C_uva.fits ! Reading UV FITS file: .//J2314-0624_C_uva.fits ! AN table 1: 15 integrations on 10 of 10 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2314-0624 ! ! 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 67 lines of history. ! ! Reading 1200 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 J2314-0624_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.000542Jy sigma=19.515573 ! Fit after self-cal, rms=0.971935Jy sigma=18.984270 ! 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=4.024 mas, bmaj=15.54 mas, bpa=39.13 degrees ! Estimated noise=1.42929 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0225183 Jy ! Component: 100 - total flux cleaned = 0.0288665 Jy ! Total flux subtracted in 100 components = 0.0288665 Jy ! Clean residual min=-0.004685 max=0.004727 Jy/beam ! Clean residual mean=-0.000007 rms=0.001915 Jy/beam ! Combined flux in latest and established models = 0.0288665 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 34 components and 0.0288665 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=0.041648Jy sigma=0.668223 ! Fit after self-cal, rms=0.040062Jy sigma=0.639617 ! 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=4.672 mas, bmaj=15.02 mas, bpa=38.44 degrees ! Estimated noise=1.1146 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 = 0.00454848 Jy ! Component: 100 - total flux cleaned = 0.00612718 Jy ! Component: 150 - total flux cleaned = 0.00639374 Jy ! Component: 200 - total flux cleaned = 0.00590693 Jy ! Total flux subtracted in 200 components = 0.00590693 Jy ! Clean residual min=-0.001527 max=0.001529 Jy/beam ! Clean residual mean=-0.000007 rms=0.000757 Jy/beam ! Combined flux in latest and established models = 0.0347734 Jy ! Performing phase self-cal ! Adding 80 model components to the UV plane model. ! The established model now contains 110 components and 0.0347734 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=0.038686Jy sigma=0.606444 ! Fit after self-cal, rms=0.038626Jy sigma=0.604326 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.672 x 15.02 at 38.44 degrees (North through East) ! Clean map min=-0.0033264 max=0.02452 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.05 KP 0.89 OV 0.67 ! PT 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 KP 0.91 OV 0.94 ! PT 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.11 KP 0.97 OV 1.20 ! PT 1.11 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.01 KP 1.07 OV 1.37 ! PT 0.72 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.13 KP 0.92 OV 1.08 ! PT 0.84 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.04 KP 1.07 OV 1.18 ! PT 0.88 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.12 KP 0.90 OV 0.91 ! PT 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 1.11 KP 0.92 OV 0.90 ! PT 0.84 ! ! ! Fit before self-cal, rms=0.038626Jy sigma=0.604326 ! Fit after self-cal, rms=0.036063Jy sigma=0.593152 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.787 mas, bmaj=15.02 mas, bpa=38.53 degrees ! Estimated noise=1.08726 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 = -0.000476668 Jy ! Component: 100 - total flux cleaned = -0.000830069 Jy ! Component: 150 - total flux cleaned = -0.00116083 Jy ! Component: 200 - total flux cleaned = -0.00152533 Jy ! Total flux subtracted in 200 components = -0.00152533 Jy ! Clean residual min=-0.000576 max=0.000570 Jy/beam ! Clean residual mean=-0.000000 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.0332481 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 144 components and 0.0332481 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=0.035902Jy sigma=0.590933 ! Fit after self-cal, rms=0.035902Jy sigma=0.589474 ! Inverting map ! Added new window around map position (-2.4, -39.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000292166 Jy ! Component: 100 - total flux cleaned = 0.00043449 Jy ! Component: 150 - total flux cleaned = 0.000622098 Jy ! Component: 200 - total flux cleaned = 0.000750773 Jy ! Total flux subtracted in 200 components = 0.000750773 Jy ! Clean residual min=-0.000846 max=0.000734 Jy/beam ! Clean residual mean=0.000001 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.0339989 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 183 components and 0.0339989 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=0.035808Jy sigma=0.588530 ! Fit after self-cal, rms=0.035770Jy sigma=0.588151 ! 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=0.035770Jy sigma=0.588151 ! Fit after self-cal, rms=0.036015Jy sigma=0.587878 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.791 mas, bmaj=14.99 mas, bpa=38.57 degrees ! Estimated noise=1.08997 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00015257 Jy ! Component: 100 - total flux cleaned = 0.000156363 Jy ! Component: 150 - total flux cleaned = 0.00013885 Jy ! Component: 200 - total flux cleaned = 0.000139462 Jy ! Total flux subtracted in 200 components = 0.000139462 Jy ! Clean residual min=-0.000827 max=0.000735 Jy/beam ! Clean residual mean=0.000000 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.0341383 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 202 components and 0.0341383 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=0.035964Jy sigma=0.587383 ! Fit after self-cal, rms=0.035974Jy sigma=0.587054 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 = 6.08715e-05 Jy ! Component: 100 - total flux cleaned = 0.000119652 Jy ! Component: 150 - total flux cleaned = 2.6272e-05 Jy ! Component: 200 - total flux cleaned = -8.19745e-05 Jy ! Total flux subtracted in 200 components = -8.19745e-05 Jy ! Clean residual min=-0.000828 max=0.000786 Jy/beam ! Clean residual mean=0.000001 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.0340563 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 222 components and 0.0340563 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=0.035941Jy sigma=0.586756 ! Fit after self-cal, rms=0.035931Jy sigma=0.586508 ! 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=0.035931Jy sigma=0.586508 ! Fit after self-cal, rms=0.036386Jy sigma=0.586417 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.801 mas, bmaj=15 mas, bpa=38.5 degrees ! Estimated noise=1.09794 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000153713 Jy ! Component: 100 - total flux cleaned = -0.000102063 Jy ! Component: 150 - total flux cleaned = -0.000112575 Jy ! Component: 200 - total flux cleaned = -0.000136048 Jy ! Total flux subtracted in 200 components = -0.000136048 Jy ! Clean residual min=-0.000831 max=0.000800 Jy/beam ! Clean residual mean=0.000001 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.0339203 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 242 components and 0.0339203 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=0.036362Jy sigma=0.586223 ! Fit after self-cal, rms=0.036368Jy sigma=0.586136 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 = -5.55257e-05 Jy ! Component: 100 - total flux cleaned = -1.85415e-05 Jy ! Component: 150 - total flux cleaned = -8.08736e-05 Jy ! Component: 200 - total flux cleaned = -0.000129907 Jy ! Total flux subtracted in 200 components = -0.000129907 Jy ! Clean residual min=-0.000780 max=0.000811 Jy/beam ! Clean residual mean=0.000001 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.0337904 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 266 components and 0.0337904 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=0.036355Jy sigma=0.586015 ! Fit after self-cal, rms=0.036348Jy sigma=0.585980 ! 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=0.036348Jy sigma=0.585980 ! Fit after self-cal, rms=0.036809Jy sigma=0.585935 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.245 mas, bmaj=15.08 mas, bpa=37.31 degrees ! Estimated noise=1.09846 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.90989e-05 Jy ! Component: 100 - total flux cleaned = 1.57925e-05 Jy ! Component: 150 - total flux cleaned = 8.19088e-06 Jy ! Component: 200 - total flux cleaned = -4.09151e-05 Jy ! Total flux subtracted in 200 components = -4.09151e-05 Jy ! Clean residual min=-0.000703 max=0.000781 Jy/beam ! Clean residual mean=0.000000 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.0337495 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 286 components and 0.0337495 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=0.036797Jy sigma=0.585845 ! Fit after self-cal, rms=0.036805Jy sigma=0.585813 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 = 3.25805e-05 Jy ! Component: 100 - total flux cleaned = 1.53313e-05 Jy ! Component: 150 - total flux cleaned = -9.72665e-07 Jy ! Component: 200 - total flux cleaned = -1.60591e-05 Jy ! Total flux subtracted in 200 components = -1.60591e-05 Jy ! Clean residual min=-0.000667 max=0.000778 Jy/beam ! Clean residual mean=0.000001 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.0337334 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 303 components and 0.0337334 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=0.036797Jy sigma=0.585742 ! Fit after self-cal, rms=0.036795Jy sigma=0.585728 ! Inverting map ! Added new window around map position (-60, -15.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000318338 Jy ! Component: 100 - total flux cleaned = 0.000451216 Jy ! Component: 150 - total flux cleaned = 0.000463906 Jy ! Component: 200 - total flux cleaned = 0.000570805 Jy ! Total flux subtracted in 200 components = 0.000570805 Jy ! Clean residual min=-0.000692 max=0.000529 Jy/beam ! Clean residual mean=0.000000 rms=0.000136 Jy/beam ! Combined flux in latest and established models = 0.0343042 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 352 components and 0.0343042 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=0.036773Jy sigma=0.585187 ! Fit after self-cal, rms=0.036761Jy sigma=0.585074 ! 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=4.81 mas, bmaj=15 mas, bpa=38.44 degrees ! Estimated noise=1.10616 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.81 x 15 at 38.44 degrees (North through East) ! Clean map min=-0.0025704 max=0.0235 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=4.216 mas, bmaj=15.61 mas, bpa=38.92 degrees ! Estimated noise=1.40362 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0173068 Jy ! Component: 100 - total flux cleaned = 0.024163 Jy ! Component: 150 - total flux cleaned = 0.0249145 Jy ! Component: 200 - total flux cleaned = 0.0248328 Jy ! Total flux subtracted in 200 components = 0.0248328 Jy ! Clean residual min=-0.007956 max=0.012441 Jy/beam ! Clean residual mean=-0.000012 rms=0.003199 Jy/beam ! Combined flux in latest and established models = 0.0248328 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 43 model components to the UV plane model. ! The established model now contains 43 components and 0.0248328 Jy ! Inverting map and beam ! Estimated beam: bmin=4.81 mas, bmaj=15 mas, bpa=38.44 degrees ! Estimated noise=1.10616 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 = 0.00223583 Jy ! Component: 100 - total flux cleaned = 0.00155826 Jy ! Component: 150 - total flux cleaned = 0.00137318 Jy ! Component: 200 - total flux cleaned = 0.00200694 Jy ! Total flux subtracted in 200 components = 0.00200694 Jy ! Clean residual min=-0.005712 max=0.008957 Jy/beam ! Clean residual mean=-0.000008 rms=0.002313 Jy/beam ! Combined flux in latest and established models = 0.0268397 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 96 components and 0.0268397 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=5.245 mas, bmaj=15.08 mas, bpa=37.31 degrees ! Estimated noise=1.09846 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00171787 Jy ! Component: 100 - total flux cleaned = 0.00211287 Jy ! Component: 150 - total flux cleaned = 0.00212216 Jy ! Component: 200 - total flux cleaned = 0.00180238 Jy ! Total flux subtracted in 200 components = 0.00180238 Jy ! Clean residual min=-0.004647 max=0.007488 Jy/beam ! Clean residual mean=-0.000004 rms=0.001819 Jy/beam ! Combined flux in latest and established models = 0.0286421 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000487279 Jy ! Component: 100 - total flux cleaned = -0.00076241 Jy ! Component: 150 - total flux cleaned = -0.00101119 Jy ! Component: 200 - total flux cleaned = -0.00108794 Jy ! Total flux subtracted in 200 components = -0.00108794 Jy ! Clean residual min=-0.003834 max=0.006470 Jy/beam ! Clean residual mean=-0.000001 rms=0.001486 Jy/beam ! Combined flux in latest and established models = 0.0275542 Jy ! Adding 85 model components to the UV plane model. ! The established model now contains 170 components and 0.0275542 Jy ! Inverting map ! Added new window around map position (57.6, -15.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00487498 Jy ! Component: 100 - total flux cleaned = 0.00535649 Jy ! Component: 150 - total flux cleaned = 0.00581072 Jy ! Component: 200 - total flux cleaned = 0.00612411 Jy ! Total flux subtracted in 200 components = 0.00612411 Jy ! Clean residual min=-0.001800 max=0.002191 Jy/beam ! Clean residual mean=0.000001 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.0336783 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 217 components and 0.0336783 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.81 mas, bmaj=15 mas, bpa=38.44 degrees ! Estimated noise=1.10616 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000146264 Jy ! Component: 100 - total flux cleaned = -8.37085e-05 Jy ! Component: 150 - total flux cleaned = 0.000459692 Jy ! Component: 200 - total flux cleaned = 0.000902482 Jy ! Total flux subtracted in 200 components = 0.000902482 Jy ! Clean residual min=-0.001603 max=0.001754 Jy/beam ! Clean residual mean=0.000001 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.0345808 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 259 components and 0.0345808 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=0.037227Jy sigma=0.593293 ! Fit after self-cal, rms=0.037134Jy sigma=0.588547 wmodel J2314-0624_C_map.mod ! Writing 259 model components to file: J2314-0624_C_map.mod wobs J2314-0624_C_uvs.fits ! Writing UV FITS file: J2314-0624_C_uvs.fits wwins J2314-0624_C_map.win ! wwins: Wrote 3 windows to J2314-0624_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 = -0.000262293 Jy ! Component: 100 - total flux cleaned = -0.000571872 Jy ! Component: 150 - total flux cleaned = -0.000842201 Jy ! Component: 200 - total flux cleaned = -0.00106474 Jy ! Component: 250 - total flux cleaned = -0.00128967 Jy ! Component: 300 - total flux cleaned = -0.00147495 Jy ! Component: 350 - total flux cleaned = -0.00157136 Jy ! Component: 400 - total flux cleaned = -0.00165189 Jy ! Component: 450 - total flux cleaned = -0.00175642 Jy ! Component: 500 - total flux cleaned = -0.00183303 Jy ! Component: 550 - total flux cleaned = -0.00187045 Jy ! Component: 600 - total flux cleaned = -0.00195633 Jy ! Component: 650 - total flux cleaned = -0.00201657 Jy ! Component: 700 - total flux cleaned = -0.00211114 Jy ! Component: 750 - total flux cleaned = -0.0021811 Jy ! Component: 800 - total flux cleaned = -0.00226188 Jy ! Component: 850 - total flux cleaned = -0.00235338 Jy ! Component: 900 - total flux cleaned = -0.00243291 Jy ! Component: 950 - total flux cleaned = -0.0025005 Jy ! Component: 1000 - total flux cleaned = -0.00259009 Jy ! Component: 1050 - total flux cleaned = -0.00264584 Jy ! Component: 1100 - total flux cleaned = -0.00273509 Jy ! Component: 1150 - total flux cleaned = -0.00280209 Jy ! Component: 1200 - total flux cleaned = -0.00286914 Jy ! Component: 1250 - total flux cleaned = -0.0029027 Jy ! Component: 1300 - total flux cleaned = -0.00294774 Jy ! Component: 1350 - total flux cleaned = -0.00299273 Jy ! Component: 1400 - total flux cleaned = -0.00303805 Jy ! Component: 1450 - total flux cleaned = -0.00303789 Jy ! Component: 1500 - total flux cleaned = -0.00304915 Jy ! Component: 1550 - total flux cleaned = -0.00306064 Jy ! Component: 1600 - total flux cleaned = -0.00306065 Jy ! Component: 1650 - total flux cleaned = -0.00306063 Jy ! Component: 1700 - total flux cleaned = -0.00306055 Jy ! Component: 1750 - total flux cleaned = -0.0030605 Jy ! Component: 1800 - total flux cleaned = -0.00307286 Jy ! Component: 1850 - total flux cleaned = -0.00307282 Jy ! Component: 1900 - total flux cleaned = -0.00307284 Jy ! Component: 1950 - total flux cleaned = -0.00305981 Jy ! Component: 2000 - total flux cleaned = -0.0030598 Jy ! Component: 2050 - total flux cleaned = -0.00304632 Jy ! Component: 2100 - total flux cleaned = -0.00301847 Jy ! Component: 2150 - total flux cleaned = -0.00301852 Jy ! Component: 2200 - total flux cleaned = -0.00298985 Jy ! Component: 2250 - total flux cleaned = -0.00296042 Jy ! Component: 2300 - total flux cleaned = -0.00291529 Jy ! Component: 2350 - total flux cleaned = -0.00288419 Jy ! Component: 2400 - total flux cleaned = -0.00285252 Jy ! Component: 2450 - total flux cleaned = -0.00285237 Jy ! Component: 2500 - total flux cleaned = -0.0028194 Jy ! Component: 2550 - total flux cleaned = -0.00280264 Jy ! Component: 2600 - total flux cleaned = -0.0027508 Jy ! Component: 2650 - total flux cleaned = -0.00273312 Jy ! Component: 2700 - total flux cleaned = -0.00269701 Jy ! Component: 2750 - total flux cleaned = -0.00265996 Jy ! Component: 2800 - total flux cleaned = -0.0026219 Jy ! Component: 2850 - total flux cleaned = -0.00260277 Jy ! Component: 2900 - total flux cleaned = -0.0025431 Jy ! Component: 2950 - total flux cleaned = -0.00250217 Jy ! Component: 3000 - total flux cleaned = -0.00248134 Jy ! Component: 3050 - total flux cleaned = -0.00243882 Jy ! Component: 3100 - total flux cleaned = -0.0023956 Jy ! Component: 3150 - total flux cleaned = -0.00235116 Jy ! Component: 3200 - total flux cleaned = -0.00232849 Jy ! Component: 3250 - total flux cleaned = -0.0022819 Jy ! Component: 3300 - total flux cleaned = -0.00223459 Jy ! Component: 3350 - total flux cleaned = -0.00221047 Jy ! Component: 3400 - total flux cleaned = -0.00213647 Jy ! Component: 3450 - total flux cleaned = -0.00211095 Jy ! Component: 3500 - total flux cleaned = -0.00203281 Jy ! Component: 3550 - total flux cleaned = -0.00200591 Jy ! Component: 3600 - total flux cleaned = -0.00195144 Jy ! Component: 3650 - total flux cleaned = -0.00186824 Jy ! Component: 3700 - total flux cleaned = -0.00178267 Jy ! Component: 3750 - total flux cleaned = -0.00175319 Jy ! Component: 3800 - total flux cleaned = -0.00166309 Jy ! Component: 3850 - total flux cleaned = -0.00160211 Jy ! Component: 3900 - total flux cleaned = -0.00150832 Jy ! Component: 3950 - total flux cleaned = -0.00138014 Jy ! Component: 4000 - total flux cleaned = -0.0012815 Jy ! Component: 4050 - total flux cleaned = -0.00121451 Jy ! Total flux subtracted in 4096 components = -0.00107724 Jy ! Clean residual min=-0.001820 max=0.001883 Jy/beam ! Clean residual mean=0.000002 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.0335035 Jy keep ! Adding 171 model components to the UV plane model. ! The established model now contains 430 components and 0.0335035 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2314-0624_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.81 x 15 at 38.44 degrees (North through East) ! Clean map min=-0.0065316 max=0.015161 Jy/beam ! Writing clean map to FITS file: .//J2314-0624_C_map.fits wmodel .//J2314-0624_C_map.mod ! Writing 430 model components to file: .//J2314-0624_C_map.mod wobs .//J2314-0624_C_uvs.fits ! Writing UV FITS file: .//J2314-0624_C_uvs.fits wwins .//J2314-0624_C_map.win ! wwins: Wrote 4 windows to .//J2314-0624_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0151614 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00070789 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -14.007 14.007 28.0141 56.0281 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0021 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.015 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 21.417 quit ! Quitting program ! Log file .//J2314-0624_C_dfm.log closed on Mon Jan 20 19:27:10 2020