! Started logfile: .//J2344+0529_X_dfm.log on Mon Jan 20 19:31:35 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 .//J2344+0529_X_uva.fits ! Reading UV FITS file: .//J2344+0529_X_uva.fits ! AN table 1: 15 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2344+0529 ! ! 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 67 lines of history. ! ! Reading 2520 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 J2344+0529_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=1.002816Jy sigma=15.675472 ! Fit after self-cal, rms=0.951453Jy sigma=14.896570 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.512 mas, bmaj=4.024 mas, bpa=-16.25 degrees ! Estimated noise=1.16995 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 = 0.0388453 Jy ! Component: 100 - total flux cleaned = 0.0474347 Jy ! Total flux subtracted in 100 components = 0.0474347 Jy ! Clean residual min=-0.003780 max=0.003795 Jy/beam ! Clean residual mean=-0.000004 rms=0.001037 Jy/beam ! Combined flux in latest and established models = 0.0474347 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0474347 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=0.048381Jy sigma=0.666725 ! Fit after self-cal, rms=0.047922Jy sigma=0.659638 ! 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=1.774 mas, bmaj=4.058 mas, bpa=-16.83 degrees ! Estimated noise=0.924148 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 = 0.00234719 Jy ! Component: 100 - total flux cleaned = 0.00270995 Jy ! Component: 150 - total flux cleaned = 0.00307006 Jy ! Component: 200 - total flux cleaned = 0.00336818 Jy ! Total flux subtracted in 200 components = 0.00336818 Jy ! Clean residual min=-0.002716 max=0.002459 Jy/beam ! Clean residual mean=-0.000006 rms=0.000703 Jy/beam ! Combined flux in latest and established models = 0.0508029 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 25 components and 0.0508029 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=0.047728Jy sigma=0.657281 ! Fit after self-cal, rms=0.047718Jy sigma=0.657170 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.774 x 4.058 at -16.83 degrees (North through East) ! Clean map min=-0.0027291 max=0.049493 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HN 1.06 KP 1.00 ! NL 0.95 OV 1.10 PT 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.94 HN 1.06 KP 0.90 ! NL 1.03 OV 1.04 PT 0.88 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.20 HN 1.06 KP 0.91 ! NL 0.95 OV 1.00 PT 0.94 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.01 KP 0.90 ! NL 0.96 OV 1.04 PT 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 1.01 KP 1.05 ! NL 1.07 OV 1.08 PT 0.90 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.09 HN 1.03 KP 1.09 ! NL 1.26 OV 1.28 PT 0.84 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.98 HN 0.95 KP 1.00 ! NL 0.88 OV 1.10 PT 0.93 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.94 HN 0.91 KP 1.01 ! NL 0.86 OV 0.97 PT 0.96 ! ! ! Fit before self-cal, rms=0.047718Jy sigma=0.657170 ! Fit after self-cal, rms=0.047422Jy sigma=0.651407 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.779 mas, bmaj=4.067 mas, bpa=-17.05 degrees ! Estimated noise=0.918913 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 = -0.000817764 Jy ! Component: 100 - total flux cleaned = -0.00082074 Jy ! Component: 150 - total flux cleaned = -0.000802642 Jy ! Component: 200 - total flux cleaned = -0.000786577 Jy ! Total flux subtracted in 200 components = -0.000786577 Jy ! Clean residual min=-0.002112 max=0.001831 Jy/beam ! Clean residual mean=-0.000005 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.0500163 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 39 components and 0.0500163 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=0.047403Jy sigma=0.651090 ! Fit after self-cal, rms=0.047441Jy sigma=0.650724 ! 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=0.047441Jy sigma=0.650724 ! Fit after self-cal, rms=0.047623Jy sigma=0.650684 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.78 mas, bmaj=4.076 mas, bpa=-17.06 degrees ! Estimated noise=0.918762 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000412643 Jy ! Component: 100 - total flux cleaned = -0.000414348 Jy ! Component: 150 - total flux cleaned = -0.000413943 Jy ! Component: 200 - total flux cleaned = -0.000413654 Jy ! Total flux subtracted in 200 components = -0.000413654 Jy ! Clean residual min=-0.002070 max=0.001779 Jy/beam ! Clean residual mean=-0.000005 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.0496026 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 44 components and 0.0496026 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=0.047613Jy sigma=0.650521 ! Fit after self-cal, rms=0.047617Jy sigma=0.650500 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 = -3.56246e-05 Jy ! Component: 100 - total flux cleaned = -9.40013e-06 Jy ! Component: 150 - total flux cleaned = 2.13065e-06 Jy ! Component: 200 - total flux cleaned = 2.22387e-06 Jy ! Total flux subtracted in 200 components = 2.22387e-06 Jy ! Clean residual min=-0.002060 max=0.001789 Jy/beam ! Clean residual mean=-0.000005 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.0496048 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 48 components and 0.0496048 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=0.047609Jy sigma=0.650404 ! Fit after self-cal, rms=0.047607Jy sigma=0.650391 ! 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=0.047607Jy sigma=0.650391 ! Fit after self-cal, rms=0.047713Jy sigma=0.650381 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.782 mas, bmaj=4.081 mas, bpa=-17.08 degrees ! Estimated noise=0.919005 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000232996 Jy ! Component: 100 - total flux cleaned = -0.000244548 Jy ! Component: 150 - total flux cleaned = -0.000255317 Jy ! Component: 200 - total flux cleaned = -0.000265209 Jy ! Total flux subtracted in 200 components = -0.000265209 Jy ! Clean residual min=-0.002047 max=0.001778 Jy/beam ! Clean residual mean=-0.000005 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.0493396 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 52 components and 0.0493396 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=0.047708Jy sigma=0.650295 ! Fit after self-cal, rms=0.047708Jy sigma=0.650285 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 = -2.28408e-06 Jy ! Component: 100 - total flux cleaned = -1.27917e-05 Jy ! Component: 150 - total flux cleaned = -2.21384e-05 Jy ! Component: 200 - total flux cleaned = -3.08856e-05 Jy ! Total flux subtracted in 200 components = -3.08856e-05 Jy ! Clean residual min=-0.002035 max=0.001784 Jy/beam ! Clean residual mean=-0.000005 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.0493087 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 52 components and 0.0493087 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=0.047704Jy sigma=0.650223 ! Fit after self-cal, rms=0.047702Jy sigma=0.650215 ! 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=0.047702Jy sigma=0.650215 ! Fit after self-cal, rms=0.047731Jy sigma=0.650209 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.393 mas, bmaj=4.238 mas, bpa=-23.78 degrees ! Estimated noise=0.974635 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000316199 Jy ! Component: 100 - total flux cleaned = -0.000417726 Jy ! Component: 150 - total flux cleaned = -0.000443559 Jy ! Component: 200 - total flux cleaned = -0.000465616 Jy ! Total flux subtracted in 200 components = -0.000465616 Jy ! Clean residual min=-0.002220 max=0.001885 Jy/beam ! Clean residual mean=-0.000008 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.0488431 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 54 components and 0.0488431 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=0.047728Jy sigma=0.650156 ! Fit after self-cal, rms=0.047726Jy sigma=0.650147 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 = -5.46919e-05 Jy ! Component: 100 - total flux cleaned = -3.04032e-05 Jy ! Component: 150 - total flux cleaned = -3.85635e-05 Jy ! Component: 200 - total flux cleaned = -3.87836e-05 Jy ! Total flux subtracted in 200 components = -3.87836e-05 Jy ! Clean residual min=-0.002204 max=0.001883 Jy/beam ! Clean residual mean=-0.000008 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.0488043 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 56 components and 0.0488043 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=0.047723Jy sigma=0.650115 ! Fit after self-cal, rms=0.047722Jy sigma=0.650109 ! 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=1.783 mas, bmaj=4.085 mas, bpa=-17.09 degrees ! Estimated noise=0.918775 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.783 x 4.085 at -17.09 degrees (North through East) ! Clean map min=-0.0022187 max=0.049107 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.52 mas, bmaj=4.063 mas, bpa=-16.62 degrees ! Estimated noise=1.14893 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0384882 Jy ! Component: 100 - total flux cleaned = 0.0470718 Jy ! Component: 150 - total flux cleaned = 0.0479474 Jy ! Component: 200 - total flux cleaned = 0.0489786 Jy ! Total flux subtracted in 200 components = 0.0489786 Jy ! Clean residual min=-0.003117 max=0.002737 Jy/beam ! Clean residual mean=-0.000002 rms=0.000813 Jy/beam ! Combined flux in latest and established models = 0.0489786 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0489786 Jy ! Inverting map and beam ! Estimated beam: bmin=1.783 mas, bmaj=4.085 mas, bpa=-17.09 degrees ! Estimated noise=0.918775 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 = -0.000352222 Jy ! Component: 100 - total flux cleaned = -0.000167193 Jy ! Component: 150 - total flux cleaned = -9.09117e-05 Jy ! Component: 200 - total flux cleaned = 1.06403e-05 Jy ! Total flux subtracted in 200 components = 1.06403e-05 Jy ! Clean residual min=-0.002172 max=0.001970 Jy/beam ! Clean residual mean=-0.000006 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.0489892 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 29 components and 0.0489892 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=2.393 mas, bmaj=4.238 mas, bpa=-23.78 degrees ! Estimated noise=0.974635 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000244437 Jy ! Component: 100 - total flux cleaned = -0.000223062 Jy ! Component: 150 - total flux cleaned = -0.000184063 Jy ! Component: 200 - total flux cleaned = -0.000184042 Jy ! Total flux subtracted in 200 components = -0.000184042 Jy ! Clean residual min=-0.002281 max=0.001844 Jy/beam ! Clean residual mean=-0.000008 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.0488052 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 = 1.6458e-05 Jy ! Component: 100 - total flux cleaned = 1.65564e-05 Jy ! Component: 150 - total flux cleaned = 1.70287e-05 Jy ! Component: 200 - total flux cleaned = 3.10916e-05 Jy ! Total flux subtracted in 200 components = 3.10916e-05 Jy ! Clean residual min=-0.002246 max=0.001876 Jy/beam ! Clean residual mean=-0.000008 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.0488363 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 40 components and 0.0488363 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.783 mas, bmaj=4.085 mas, bpa=-17.09 degrees ! Estimated noise=0.918775 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000120205 Jy ! Component: 100 - total flux cleaned = 0.000195347 Jy ! Component: 150 - total flux cleaned = 0.000243263 Jy ! Component: 200 - total flux cleaned = 0.000272575 Jy ! Total flux subtracted in 200 components = 0.000272575 Jy ! Clean residual min=-0.002063 max=0.001900 Jy/beam ! Clean residual mean=-0.000006 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.0491088 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 47 components and 0.0491088 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=0.047732Jy sigma=0.650289 ! Fit after self-cal, rms=0.047731Jy sigma=0.650223 wmodel J2344+0529_X_map.mod ! Writing 47 model components to file: J2344+0529_X_map.mod wobs J2344+0529_X_uvs.fits ! Writing UV FITS file: J2344+0529_X_uvs.fits wwins J2344+0529_X_map.win ! wwins: Wrote 1 windows to J2344+0529_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 = -0.00078731 Jy ! Component: 100 - total flux cleaned = -0.00121878 Jy ! Component: 150 - total flux cleaned = -0.00149018 Jy ! Component: 200 - total flux cleaned = -0.00171308 Jy ! Component: 250 - total flux cleaned = -0.00189502 Jy ! Component: 300 - total flux cleaned = -0.00206482 Jy ! Component: 350 - total flux cleaned = -0.00224522 Jy ! Component: 400 - total flux cleaned = -0.00230884 Jy ! Component: 450 - total flux cleaned = -0.002389 Jy ! Component: 500 - total flux cleaned = -0.00246526 Jy ! Component: 550 - total flux cleaned = -0.00251959 Jy ! Component: 600 - total flux cleaned = -0.00257111 Jy ! Component: 650 - total flux cleaned = -0.00262061 Jy ! Component: 700 - total flux cleaned = -0.00260514 Jy ! Component: 750 - total flux cleaned = -0.00265083 Jy ! Component: 800 - total flux cleaned = -0.00266599 Jy ! Component: 850 - total flux cleaned = -0.00263707 Jy ! Component: 900 - total flux cleaned = -0.00260887 Jy ! Component: 950 - total flux cleaned = -0.00260853 Jy ! Component: 1000 - total flux cleaned = -0.00256837 Jy ! Component: 1050 - total flux cleaned = -0.00256853 Jy ! Component: 1100 - total flux cleaned = -0.00255573 Jy ! Component: 1150 - total flux cleaned = -0.00251822 Jy ! Component: 1200 - total flux cleaned = -0.00248153 Jy ! Component: 1250 - total flux cleaned = -0.0024575 Jy ! Component: 1300 - total flux cleaned = -0.00246931 Jy ! Component: 1350 - total flux cleaned = -0.00246927 Jy ! Component: 1400 - total flux cleaned = -0.00249215 Jy ! Component: 1450 - total flux cleaned = -0.00250338 Jy ! Component: 1500 - total flux cleaned = -0.00251466 Jy ! Component: 1550 - total flux cleaned = -0.00254818 Jy ! Component: 1600 - total flux cleaned = -0.00255921 Jy ! Component: 1650 - total flux cleaned = -0.00260319 Jy ! Component: 1700 - total flux cleaned = -0.0026467 Jy ! Component: 1750 - total flux cleaned = -0.00266827 Jy ! Component: 1800 - total flux cleaned = -0.00268983 Jy ! Component: 1850 - total flux cleaned = -0.00272197 Jy ! Component: 1900 - total flux cleaned = -0.00272197 Jy ! Component: 1950 - total flux cleaned = -0.00272197 Jy ! Component: 2000 - total flux cleaned = -0.00274332 Jy ! Component: 2050 - total flux cleaned = -0.00272189 Jy ! Component: 2100 - total flux cleaned = -0.00270046 Jy ! Component: 2150 - total flux cleaned = -0.00265744 Jy ! Component: 2200 - total flux cleaned = -0.0026142 Jy ! Component: 2250 - total flux cleaned = -0.00255964 Jy ! Component: 2300 - total flux cleaned = -0.00249365 Jy ! Component: 2350 - total flux cleaned = -0.00243802 Jy ! Component: 2400 - total flux cleaned = -0.00237037 Jy ! Component: 2450 - total flux cleaned = -0.00229048 Jy ! Component: 2500 - total flux cleaned = -0.00224418 Jy ! Component: 2550 - total flux cleaned = -0.00218554 Jy ! Component: 2600 - total flux cleaned = -0.00211445 Jy ! Component: 2650 - total flux cleaned = -0.00204221 Jy ! Component: 2700 - total flux cleaned = -0.00198115 Jy ! Component: 2750 - total flux cleaned = -0.0018945 Jy ! Component: 2800 - total flux cleaned = -0.00183156 Jy ! Component: 2850 - total flux cleaned = -0.00176757 Jy ! Component: 2900 - total flux cleaned = -0.00170231 Jy ! Component: 2950 - total flux cleaned = -0.00163568 Jy ! Component: 3000 - total flux cleaned = -0.00156786 Jy ! Component: 3050 - total flux cleaned = -0.0014986 Jy ! Component: 3100 - total flux cleaned = -0.00141383 Jy ! Component: 3150 - total flux cleaned = -0.00134161 Jy ! Component: 3200 - total flux cleaned = -0.00126797 Jy ! Component: 3250 - total flux cleaned = -0.00117784 Jy ! Component: 3300 - total flux cleaned = -0.00110127 Jy ! Component: 3350 - total flux cleaned = -0.00102303 Jy ! Component: 3400 - total flux cleaned = -0.000943264 Jy ! Component: 3450 - total flux cleaned = -0.000861649 Jy ! Component: 3500 - total flux cleaned = -0.000794947 Jy ! Component: 3550 - total flux cleaned = -0.00072675 Jy ! Component: 3600 - total flux cleaned = -0.000657135 Jy ! Component: 3650 - total flux cleaned = -0.000586114 Jy ! Component: 3700 - total flux cleaned = -0.000513605 Jy ! Component: 3750 - total flux cleaned = -0.000439398 Jy ! Component: 3800 - total flux cleaned = -0.000363475 Jy ! Component: 3850 - total flux cleaned = -0.00028587 Jy ! Component: 3900 - total flux cleaned = -0.000206417 Jy ! Component: 3950 - total flux cleaned = -0.000125589 Jy ! Component: 4000 - total flux cleaned = -4.27525e-05 Jy ! Component: 4050 - total flux cleaned = 2.07305e-05 Jy ! Total flux subtracted in 4096 components = 0.000106831 Jy ! Clean residual min=-0.001333 max=0.001487 Jy/beam ! Clean residual mean=-0.000002 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.0492157 Jy keep ! Adding 228 model components to the UV plane model. ! The established model now contains 275 components and 0.0492157 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2344+0529_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.783 x 4.085 at -17.09 degrees (North through East) ! Clean map min=-0.003403 max=0.048938 Jy/beam ! Writing clean map to FITS file: .//J2344+0529_X_map.fits wmodel .//J2344+0529_X_map.mod ! Writing 275 model components to file: .//J2344+0529_X_map.mod wobs .//J2344+0529_X_uvs.fits ! Writing UV FITS file: .//J2344+0529_X_uvs.fits wwins .//J2344+0529_X_map.win ! wwins: Wrote 2 windows to .//J2344+0529_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0489382 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000332042 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.03548 2.03548 4.07095 8.14191 16.2838 32.5676 65.1353 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.048 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 147.385 quit ! Quitting program ! Log file .//J2344+0529_X_dfm.log closed on Mon Jan 20 19:31:39 2020