! Started logfile: .//J0324+2557_X_dfm.log on Mon Jan 20 17:22:26 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 .//J0324+2557_X_uva.fits ! Reading UV FITS file: .//J0324+2557_X_uva.fits ! AN table 1: 15 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0324+2557 ! ! 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 J0324+2557_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=0.998260Jy sigma=19.819629 ! Fit after self-cal, rms=0.931797Jy sigma=18.497255 ! 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=0.8019 mas, bmaj=2.101 mas, bpa=22.6 degrees ! Estimated noise=1.01262 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 = 0.0519975 Jy ! Component: 100 - total flux cleaned = 0.0638588 Jy ! Total flux subtracted in 100 components = 0.0638588 Jy ! Clean residual min=-0.003866 max=0.005066 Jy/beam ! Clean residual mean=0.000002 rms=0.001004 Jy/beam ! Combined flux in latest and established models = 0.0638587 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0638587 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=0.037709Jy sigma=0.695173 ! Fit after self-cal, rms=0.037671Jy sigma=0.694595 ! 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=0.9971 mas, bmaj=2.243 mas, bpa=19.91 degrees ! Estimated noise=0.552903 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 = 0.00571083 Jy ! Component: 100 - total flux cleaned = 0.0083504 Jy ! Component: 150 - total flux cleaned = 0.00991233 Jy ! Component: 200 - total flux cleaned = 0.0109867 Jy ! Total flux subtracted in 200 components = 0.0109867 Jy ! Clean residual min=-0.002846 max=0.003066 Jy/beam ! Clean residual mean=0.000002 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 0.0748455 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 26 components and 0.0748455 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=0.036885Jy sigma=0.676890 ! Fit after self-cal, rms=0.036891Jy sigma=0.676734 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9971 x 2.243 at 19.91 degrees (North through East) ! Clean map min=-0.0026765 max=0.068488 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.94 HN 1.04 KP 0.99 ! MK 1.03 NL 0.96 OV 1.11 PT 0.95 ! SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.05 KP 0.95 ! MK 1.05 NL 0.98 OV 1.09 PT 0.92 ! SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.88 HN 1.07 KP 1.05 ! MK 1.04 NL 0.90 OV 1.19 PT 0.88 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.04 KP 0.97 ! MK 1.09 NL 0.94 OV 1.17 PT 0.92 ! SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.89 HN 1.01 KP 1.01 ! MK 1.12 NL 0.89 OV 1.12 PT 0.90 ! SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.95 HN 1.04 KP 1.00 ! MK 1.00 NL 0.94 OV 1.13 PT 0.87 ! SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.94 HN 1.08 KP 1.06 ! MK 1.01 NL 0.90 OV 1.10 PT 0.91 ! SC 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.96 HN 1.09 KP 1.01 ! MK 0.95 NL 0.98 OV 1.20 PT 0.88 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.036891Jy sigma=0.676734 ! Fit after self-cal, rms=0.036650Jy sigma=0.661763 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.008 mas, bmaj=2.256 mas, bpa=20.08 degrees ! Estimated noise=0.55161 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 = -0.000388527 Jy ! Component: 100 - total flux cleaned = -0.000484137 Jy ! Component: 150 - total flux cleaned = -0.00057047 Jy ! Component: 200 - total flux cleaned = -0.000645306 Jy ! Total flux subtracted in 200 components = -0.000645306 Jy ! Clean residual min=-0.001590 max=0.001686 Jy/beam ! Clean residual mean=0.000000 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.0742002 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 35 components and 0.0742002 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=0.036628Jy sigma=0.661499 ! Fit after self-cal, rms=0.036645Jy sigma=0.661231 ! 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=0.036645Jy sigma=0.661231 ! Fit after self-cal, rms=0.036752Jy sigma=0.661193 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.01 mas, bmaj=2.258 mas, bpa=20.13 degrees ! Estimated noise=0.551515 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000256142 Jy ! Component: 100 - total flux cleaned = -0.000353898 Jy ! Component: 150 - total flux cleaned = -0.00042357 Jy ! Component: 200 - total flux cleaned = -0.000484699 Jy ! Total flux subtracted in 200 components = -0.000484699 Jy ! Clean residual min=-0.001587 max=0.001682 Jy/beam ! Clean residual mean=0.000000 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.0737155 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 39 components and 0.0737155 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=0.036738Jy sigma=0.661054 ! Fit after self-cal, rms=0.036738Jy sigma=0.661018 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 (6.8, -48.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00148144 Jy ! Component: 100 - total flux cleaned = 0.00179116 Jy ! Component: 150 - total flux cleaned = 0.00184401 Jy ! Component: 200 - total flux cleaned = 0.00186454 Jy ! Total flux subtracted in 200 components = 0.00186454 Jy ! Clean residual min=-0.001550 max=0.001331 Jy/beam ! Clean residual mean=0.000001 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.07558 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 64 components and 0.07558 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=0.036660Jy sigma=0.659689 ! Fit after self-cal, rms=0.036657Jy sigma=0.659642 ! 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=0.036657Jy sigma=0.659642 ! Fit after self-cal, rms=0.036654Jy sigma=0.659550 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.011 mas, bmaj=2.261 mas, bpa=20.17 degrees ! Estimated noise=0.550001 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000321985 Jy ! Component: 100 - total flux cleaned = 0.00041865 Jy ! Component: 150 - total flux cleaned = 0.000471005 Jy ! Component: 200 - total flux cleaned = 0.000486965 Jy ! Total flux subtracted in 200 components = 0.000486965 Jy ! Clean residual min=-0.001490 max=0.001313 Jy/beam ! Clean residual mean=0.000000 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.076067 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 71 components and 0.076067 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=0.036632Jy sigma=0.659255 ! Fit after self-cal, rms=0.036634Jy sigma=0.659247 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 = 1.22324e-05 Jy ! Component: 100 - total flux cleaned = 4.01274e-05 Jy ! Component: 150 - total flux cleaned = 9.2967e-05 Jy ! Component: 200 - total flux cleaned = 0.000142857 Jy ! Total flux subtracted in 200 components = 0.000142857 Jy ! Clean residual min=-0.001477 max=0.001274 Jy/beam ! Clean residual mean=0.000000 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.0762098 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 79 components and 0.0762098 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=0.036624Jy sigma=0.659097 ! Fit after self-cal, rms=0.036623Jy sigma=0.659093 ! 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=0.036623Jy sigma=0.659093 ! Fit after self-cal, rms=0.036594Jy sigma=0.659071 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.954 mas, bmaj=2.755 mas, bpa=7.468 degrees ! Estimated noise=0.652014 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000115115 Jy ! Component: 100 - total flux cleaned = 0.000228496 Jy ! Component: 150 - total flux cleaned = 0.000334401 Jy ! Component: 200 - total flux cleaned = 0.000432586 Jy ! Total flux subtracted in 200 components = 0.000432586 Jy ! Clean residual min=-0.001233 max=0.001213 Jy/beam ! Clean residual mean=0.000000 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.0766424 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 87 components and 0.0766424 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=0.036593Jy sigma=0.659024 ! Fit after self-cal, rms=0.036594Jy sigma=0.658989 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 = -1.51817e-05 Jy ! Component: 100 - total flux cleaned = 3.19363e-05 Jy ! Component: 150 - total flux cleaned = 0.000101156 Jy ! Component: 200 - total flux cleaned = 0.000167679 Jy ! Total flux subtracted in 200 components = 0.000167679 Jy ! Clean residual min=-0.001256 max=0.001193 Jy/beam ! Clean residual mean=0.000000 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.0768101 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 92 components and 0.0768101 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=0.036595Jy sigma=0.658985 ! Fit after self-cal, rms=0.036595Jy sigma=0.658966 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=1.011 mas, bmaj=2.261 mas, bpa=20.19 degrees ! Estimated noise=0.549143 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.011 x 2.261 at 20.19 degrees (North through East) ! Clean map min=-0.0013532 max=0.068249 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=0.8092 mas, bmaj=2.12 mas, bpa=22.9 degrees ! Estimated noise=1.02133 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0523718 Jy ! Component: 100 - total flux cleaned = 0.0643654 Jy ! Component: 150 - total flux cleaned = 0.0684484 Jy ! Component: 200 - total flux cleaned = 0.0699788 Jy ! Total flux subtracted in 200 components = 0.0699788 Jy ! Clean residual min=-0.003252 max=0.002968 Jy/beam ! Clean residual mean=0.000001 rms=0.000709 Jy/beam ! Combined flux in latest and established models = 0.0699787 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0699787 Jy ! Inverting map and beam ! Estimated beam: bmin=1.011 mas, bmaj=2.261 mas, bpa=20.19 degrees ! Estimated noise=0.549143 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 = 0.00224428 Jy ! Component: 100 - total flux cleaned = 0.00321956 Jy ! Component: 150 - total flux cleaned = 0.00377144 Jy ! Component: 200 - total flux cleaned = 0.00420759 Jy ! Total flux subtracted in 200 components = 0.00420759 Jy ! Clean residual min=-0.001654 max=0.001416 Jy/beam ! Clean residual mean=0.000001 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.0741863 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 34 components and 0.0741863 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=1.954 mas, bmaj=2.755 mas, bpa=7.468 degrees ! Estimated noise=0.652014 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000702532 Jy ! Component: 100 - total flux cleaned = 0.00112039 Jy ! Component: 150 - total flux cleaned = 0.0014079 Jy ! Component: 200 - total flux cleaned = 0.00166167 Jy ! Total flux subtracted in 200 components = 0.00166167 Jy ! Clean residual min=-0.001280 max=0.001313 Jy/beam ! Clean residual mean=0.000001 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.075848 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 = 0.000211208 Jy ! Component: 100 - total flux cleaned = 0.000388835 Jy ! Component: 150 - total flux cleaned = 0.000528423 Jy ! Component: 200 - total flux cleaned = 0.00060377 Jy ! Total flux subtracted in 200 components = 0.00060377 Jy ! Clean residual min=-0.001280 max=0.001273 Jy/beam ! Clean residual mean=0.000001 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.0764518 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 54 components and 0.0764518 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.011 mas, bmaj=2.261 mas, bpa=20.19 degrees ! Estimated noise=0.549143 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000262885 Jy ! Component: 100 - total flux cleaned = -0.000240117 Jy ! Component: 150 - total flux cleaned = -0.000239085 Jy ! Component: 200 - total flux cleaned = -0.000238559 Jy ! Total flux subtracted in 200 components = -0.000238559 Jy ! Clean residual min=-0.001470 max=0.001288 Jy/beam ! Clean residual mean=0.000000 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.0762132 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 69 components and 0.0762132 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=0.036616Jy sigma=0.659217 ! Fit after self-cal, rms=0.036609Jy sigma=0.659171 wmodel J0324+2557_X_map.mod ! Writing 69 model components to file: J0324+2557_X_map.mod wobs J0324+2557_X_uvs.fits ! Writing UV FITS file: J0324+2557_X_uvs.fits wwins J0324+2557_X_map.win ! wwins: Wrote 2 windows to J0324+2557_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 = -0.000678282 Jy ! Component: 100 - total flux cleaned = -0.00116643 Jy ! Component: 150 - total flux cleaned = -0.00150747 Jy ! Component: 200 - total flux cleaned = -0.0017419 Jy ! Component: 250 - total flux cleaned = -0.00190482 Jy ! Component: 300 - total flux cleaned = -0.00200217 Jy ! Component: 350 - total flux cleaned = -0.00211503 Jy ! Component: 400 - total flux cleaned = -0.00220697 Jy ! Component: 450 - total flux cleaned = -0.00236715 Jy ! Component: 500 - total flux cleaned = -0.00243651 Jy ! Component: 550 - total flux cleaned = -0.00252087 Jy ! Component: 600 - total flux cleaned = -0.00258671 Jy ! Component: 650 - total flux cleaned = -0.0026831 Jy ! Component: 700 - total flux cleaned = -0.00274613 Jy ! Component: 750 - total flux cleaned = -0.00287013 Jy ! Component: 800 - total flux cleaned = -0.00294597 Jy ! Component: 850 - total flux cleaned = -0.00305016 Jy ! Component: 900 - total flux cleaned = -0.00310876 Jy ! Component: 950 - total flux cleaned = -0.00320948 Jy ! Component: 1000 - total flux cleaned = -0.00326632 Jy ! Component: 1050 - total flux cleaned = -0.00339126 Jy ! Component: 1100 - total flux cleaned = -0.00339115 Jy ! Component: 1150 - total flux cleaned = -0.00345869 Jy ! Component: 1200 - total flux cleaned = -0.00347226 Jy ! Component: 1250 - total flux cleaned = -0.00353787 Jy ! Component: 1300 - total flux cleaned = -0.00356389 Jy ! Component: 1350 - total flux cleaned = -0.00362754 Jy ! Component: 1400 - total flux cleaned = -0.00369027 Jy ! Component: 1450 - total flux cleaned = -0.0037146 Jy ! Component: 1500 - total flux cleaned = -0.00376317 Jy ! Component: 1550 - total flux cleaned = -0.00378694 Jy ! Component: 1600 - total flux cleaned = -0.00383442 Jy ! Component: 1650 - total flux cleaned = -0.0039045 Jy ! Component: 1700 - total flux cleaned = -0.00395062 Jy ! Component: 1750 - total flux cleaned = -0.00403041 Jy ! Component: 1800 - total flux cleaned = -0.0040977 Jy ! Component: 1850 - total flux cleaned = -0.00413104 Jy ! Component: 1900 - total flux cleaned = -0.00420788 Jy ! Component: 1950 - total flux cleaned = -0.00427302 Jy ! Component: 2000 - total flux cleaned = -0.00435886 Jy ! Component: 2050 - total flux cleaned = -0.00447581 Jy ! Component: 2100 - total flux cleaned = -0.00453893 Jy ! Component: 2150 - total flux cleaned = -0.00464309 Jy ! Component: 2200 - total flux cleaned = -0.00472566 Jy ! Component: 2250 - total flux cleaned = -0.0047869 Jy ! Component: 2300 - total flux cleaned = -0.0048882 Jy ! Component: 2350 - total flux cleaned = -0.00497838 Jy ! Component: 2400 - total flux cleaned = -0.00501823 Jy ! Component: 2450 - total flux cleaned = -0.00510703 Jy ! Component: 2500 - total flux cleaned = -0.00517544 Jy ! Component: 2550 - total flux cleaned = -0.00526278 Jy ! Component: 2600 - total flux cleaned = -0.00533998 Jy ! Component: 2650 - total flux cleaned = -0.00542613 Jy ! Component: 2700 - total flux cleaned = -0.00552119 Jy ! Component: 2750 - total flux cleaned = -0.00561551 Jy ! Component: 2800 - total flux cleaned = -0.00566236 Jy ! Component: 2850 - total flux cleaned = -0.00575563 Jy ! Component: 2900 - total flux cleaned = -0.00585757 Jy ! Component: 2950 - total flux cleaned = -0.00594966 Jy ! Component: 3000 - total flux cleaned = -0.00602301 Jy ! Component: 3050 - total flux cleaned = -0.00610506 Jy ! Component: 3100 - total flux cleaned = -0.00620482 Jy ! Component: 3150 - total flux cleaned = -0.00629504 Jy ! Component: 3200 - total flux cleaned = -0.00637584 Jy ! Component: 3250 - total flux cleaned = -0.00645629 Jy ! Component: 3300 - total flux cleaned = -0.00658093 Jy ! Component: 3350 - total flux cleaned = -0.00665183 Jy ! Component: 3400 - total flux cleaned = -0.00674006 Jy ! Component: 3450 - total flux cleaned = -0.00685432 Jy ! Component: 3500 - total flux cleaned = -0.00694187 Jy ! Component: 3550 - total flux cleaned = -0.00702903 Jy ! Component: 3600 - total flux cleaned = -0.00712454 Jy ! Component: 3650 - total flux cleaned = -0.00721973 Jy ! Component: 3700 - total flux cleaned = -0.00731465 Jy ! Component: 3750 - total flux cleaned = -0.00743503 Jy ! Component: 3800 - total flux cleaned = -0.00755499 Jy ! Component: 3850 - total flux cleaned = -0.00763191 Jy ! Component: 3900 - total flux cleaned = -0.0077257 Jy ! Component: 3950 - total flux cleaned = -0.00781922 Jy ! Component: 4000 - total flux cleaned = -0.00791247 Jy ! Component: 4050 - total flux cleaned = -0.0080055 Jy ! Total flux subtracted in 4096 components = -0.00807302 Jy ! Clean residual min=-0.000495 max=0.000490 Jy/beam ! Clean residual mean=-0.000000 rms=0.000137 Jy/beam ! Combined flux in latest and established models = 0.0681402 Jy keep ! Adding 240 model components to the UV plane model. ! The established model now contains 309 components and 0.0681402 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0324+2557_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.011 x 2.261 at 20.19 degrees (North through East) ! Clean map min=-0.00133 max=0.068306 Jy/beam ! Writing clean map to FITS file: .//J0324+2557_X_map.fits wmodel .//J0324+2557_X_map.mod ! Writing 309 model components to file: .//J0324+2557_X_map.mod wobs .//J0324+2557_X_uvs.fits ! Writing UV FITS file: .//J0324+2557_X_uvs.fits wwins .//J0324+2557_X_map.win ! wwins: Wrote 3 windows to .//J0324+2557_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0683064 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000135455 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.594917 0.594917 1.18983 2.37967 4.75933 9.51866 19.0373 38.0747 76.1493 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.068 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 504.272 quit ! Quitting program ! Log file .//J0324+2557_X_dfm.log closed on Mon Jan 20 17:22:30 2020