! Started logfile: .//J2024-2559_X_dfm.log on Mon Jan 20 19:04:57 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 .//J2024-2559_X_uva.fits ! Reading UV FITS file: .//J2024-2559_X_uva.fits ! AN table 1: 15 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2024-2559 ! ! 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 3360 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 J2024-2559_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=1.005386Jy sigma=12.461128 ! Fit after self-cal, rms=0.948397Jy sigma=11.725897 ! 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=1.337 mas, bmaj=9.241 mas, bpa=-8.467 degrees ! Estimated noise=1.72306 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 = 0.0430209 Jy ! Component: 100 - total flux cleaned = 0.0505097 Jy ! Total flux subtracted in 100 components = 0.0505097 Jy ! Clean residual min=-0.006340 max=0.006490 Jy/beam ! Clean residual mean=-0.000005 rms=0.001768 Jy/beam ! Combined flux in latest and established models = 0.0505097 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0505097 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=0.075002Jy sigma=0.699093 ! Fit after self-cal, rms=0.073834Jy sigma=0.683047 ! 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=1.708 mas, bmaj=8.642 mas, bpa=-8.491 degrees ! Estimated noise=1.03937 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 = 0.00433787 Jy ! Component: 100 - total flux cleaned = 0.00426052 Jy ! Component: 150 - total flux cleaned = 0.00392341 Jy ! Component: 200 - total flux cleaned = 0.00356328 Jy ! Total flux subtracted in 200 components = 0.00356328 Jy ! Clean residual min=-0.003944 max=0.004566 Jy/beam ! Clean residual mean=-0.000016 rms=0.001116 Jy/beam ! Combined flux in latest and established models = 0.054073 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 32 components and 0.054073 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=0.073609Jy sigma=0.677096 ! Fit after self-cal, rms=0.073648Jy sigma=0.676992 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.708 x 8.642 at -8.491 degrees (North through East) ! Clean map min=-0.0038859 max=0.056856 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.91 HN 1.15 KP 1.11 ! LA 0.93 NL 1.04 OV 1.05 PT 0.85 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.95 HN 0.99 KP 1.21 ! LA 0.91 NL 0.92 OV 1.16 PT 0.90 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.84 HN 1.19 KP 1.32 ! LA 0.88 NL 0.90 OV 1.16 PT 0.92 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.96 HN 1.08 KP 1.24 ! LA 1.24 NL 0.83 OV 1.21 PT 0.89 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.96 HN 1.31 KP 1.16 ! LA 0.95 NL 0.93 OV 1.18 PT 0.85 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.94 HN 0.92 KP 1.21 ! LA 1.15 NL 0.99 OV 1.07 PT 0.82 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.93 HN 1.12 KP 1.16 ! LA 0.98 NL 0.89 OV 0.98 PT 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.94 HN 1.03 KP 1.23 ! LA 1.01 NL 0.90 OV 1.18 PT 0.90 ! ! ! Fit before self-cal, rms=0.073648Jy sigma=0.676992 ! Fit after self-cal, rms=0.083264Jy sigma=0.667788 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.755 mas, bmaj=8.532 mas, bpa=-8.581 degrees ! Estimated noise=1.03457 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 = -0.000105691 Jy ! Component: 100 - total flux cleaned = -0.000477906 Jy ! Component: 150 - total flux cleaned = -0.000677502 Jy ! Component: 200 - total flux cleaned = -0.000720388 Jy ! Total flux subtracted in 200 components = -0.000720388 Jy ! Clean residual min=-0.002683 max=0.002784 Jy/beam ! Clean residual mean=-0.000007 rms=0.000724 Jy/beam ! Combined flux in latest and established models = 0.0533526 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 46 components and 0.0533526 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=0.083211Jy sigma=0.667600 ! Fit after self-cal, rms=0.083504Jy sigma=0.666971 ! 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=0.083504Jy sigma=0.666971 ! Fit after self-cal, rms=0.084857Jy sigma=0.666862 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.765 mas, bmaj=8.526 mas, bpa=-8.621 degrees ! Estimated noise=1.03203 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000509446 Jy ! Component: 100 - total flux cleaned = -0.000738069 Jy ! Component: 150 - total flux cleaned = -0.00077588 Jy ! Component: 200 - total flux cleaned = -0.000811585 Jy ! Total flux subtracted in 200 components = -0.000811585 Jy ! Clean residual min=-0.002553 max=0.002759 Jy/beam ! Clean residual mean=-0.000007 rms=0.000712 Jy/beam ! Combined flux in latest and established models = 0.052541 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 52 components and 0.052541 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=0.084827Jy sigma=0.666782 ! Fit after self-cal, rms=0.084847Jy sigma=0.666754 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 = -8.85682e-05 Jy ! Component: 100 - total flux cleaned = -5.23344e-05 Jy ! Component: 150 - total flux cleaned = -5.26577e-05 Jy ! Component: 200 - total flux cleaned = -6.88447e-05 Jy ! Total flux subtracted in 200 components = -6.88447e-05 Jy ! Clean residual min=-0.002525 max=0.002748 Jy/beam ! Clean residual mean=-0.000006 rms=0.000711 Jy/beam ! Combined flux in latest and established models = 0.0524722 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 58 components and 0.0524722 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=0.084827Jy sigma=0.666717 ! Fit after self-cal, rms=0.084808Jy sigma=0.666709 ! 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=0.084808Jy sigma=0.666709 ! Fit after self-cal, rms=0.085266Jy sigma=0.666671 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.775 mas, bmaj=8.523 mas, bpa=-8.635 degrees ! Estimated noise=1.02937 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000572175 Jy ! Component: 100 - total flux cleaned = -0.000642529 Jy ! Component: 150 - total flux cleaned = -0.000673505 Jy ! Component: 200 - total flux cleaned = -0.000703452 Jy ! Total flux subtracted in 200 components = -0.000703452 Jy ! Clean residual min=-0.002473 max=0.002684 Jy/beam ! Clean residual mean=-0.000007 rms=0.000703 Jy/beam ! Combined flux in latest and established models = 0.0517687 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 60 components and 0.0517687 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=0.085245Jy sigma=0.666633 ! Fit after self-cal, rms=0.085244Jy sigma=0.666626 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 = -5.08844e-05 Jy ! Component: 100 - total flux cleaned = -7.98396e-05 Jy ! Component: 150 - total flux cleaned = -0.000107072 Jy ! Component: 200 - total flux cleaned = -0.00013314 Jy ! Total flux subtracted in 200 components = -0.00013314 Jy ! Clean residual min=-0.002459 max=0.002679 Jy/beam ! Clean residual mean=-0.000006 rms=0.000703 Jy/beam ! Combined flux in latest and established models = 0.0516356 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 63 components and 0.0516356 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=0.085229Jy sigma=0.666610 ! Fit after self-cal, rms=0.085214Jy sigma=0.666606 ! 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=0.085214Jy sigma=0.666606 ! Fit after self-cal, rms=0.085549Jy sigma=0.666578 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.55 mas, bmaj=8.213 mas, bpa=-8.69 degrees ! Estimated noise=1.05084 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000527895 Jy ! Component: 100 - total flux cleaned = -0.00065296 Jy ! Component: 150 - total flux cleaned = -0.000737012 Jy ! Component: 200 - total flux cleaned = -0.0008236 Jy ! Total flux subtracted in 200 components = -0.0008236 Jy ! Clean residual min=-0.002149 max=0.002051 Jy/beam ! Clean residual mean=-0.000007 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.050812 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 90 components and 0.050812 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=0.085550Jy sigma=0.666511 ! Fit after self-cal, rms=0.085558Jy sigma=0.666501 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 = -0.000127113 Jy ! Component: 100 - total flux cleaned = -0.000147094 Jy ! Component: 150 - total flux cleaned = -0.000164731 Jy ! Component: 200 - total flux cleaned = -0.000181764 Jy ! Total flux subtracted in 200 components = -0.000181764 Jy ! Clean residual min=-0.002157 max=0.002023 Jy/beam ! Clean residual mean=-0.000008 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.0506302 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 95 components and 0.0506302 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=0.085559Jy sigma=0.666465 ! Fit after self-cal, rms=0.085555Jy sigma=0.666460 ! 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=1.784 mas, bmaj=8.526 mas, bpa=-8.647 degrees ! Estimated noise=1.0271 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.784 x 8.526 at -8.647 degrees (North through East) ! Clean map min=-0.0023736 max=0.05638 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=1.407 mas, bmaj=9.065 mas, bpa=-8.593 degrees ! Estimated noise=1.76016 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0453374 Jy ! Component: 100 - total flux cleaned = 0.0530808 Jy ! Component: 150 - total flux cleaned = 0.0524035 Jy ! Component: 200 - total flux cleaned = 0.0514241 Jy ! Total flux subtracted in 200 components = 0.0514241 Jy ! Clean residual min=-0.005617 max=0.004886 Jy/beam ! Clean residual mean=0.000009 rms=0.001334 Jy/beam ! Combined flux in latest and established models = 0.0514241 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 0.0514241 Jy ! Inverting map and beam ! Estimated beam: bmin=1.784 mas, bmaj=8.526 mas, bpa=-8.647 degrees ! Estimated noise=1.0271 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 = 0.000437967 Jy ! Component: 100 - total flux cleaned = 0.000473208 Jy ! Component: 150 - total flux cleaned = 0.000415027 Jy ! Component: 200 - total flux cleaned = 0.000306905 Jy ! Total flux subtracted in 200 components = 0.000306905 Jy ! Clean residual min=-0.002586 max=0.002795 Jy/beam ! Clean residual mean=-0.000006 rms=0.000727 Jy/beam ! Combined flux in latest and established models = 0.051731 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 37 components and 0.051731 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=2.55 mas, bmaj=8.213 mas, bpa=-8.69 degrees ! Estimated noise=1.05084 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000541176 Jy ! Component: 100 - total flux cleaned = -0.00063269 Jy ! Component: 150 - total flux cleaned = -0.00067234 Jy ! Component: 200 - total flux cleaned = -0.00076299 Jy ! Total flux subtracted in 200 components = -0.00076299 Jy ! Clean residual min=-0.002210 max=0.002060 Jy/beam ! Clean residual mean=-0.000007 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 0.050968 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 = -6.5667e-05 Jy ! Component: 100 - total flux cleaned = -0.000140666 Jy ! Component: 150 - total flux cleaned = -0.000196103 Jy ! Component: 200 - total flux cleaned = -0.000234831 Jy ! Total flux subtracted in 200 components = -0.000234831 Jy ! Clean residual min=-0.002196 max=0.002040 Jy/beam ! Clean residual mean=-0.000008 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 0.0507332 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 69 components and 0.0507332 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.784 mas, bmaj=8.526 mas, bpa=-8.647 degrees ! Estimated noise=1.0271 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000104758 Jy ! Component: 100 - total flux cleaned = 0.000272117 Jy ! Component: 150 - total flux cleaned = 0.000338193 Jy ! Component: 200 - total flux cleaned = 0.000338472 Jy ! Total flux subtracted in 200 components = 0.000338472 Jy ! Clean residual min=-0.002518 max=0.002695 Jy/beam ! Clean residual mean=-0.000006 rms=0.000702 Jy/beam ! Combined flux in latest and established models = 0.0510717 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 90 components and 0.0510717 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=0.085553Jy sigma=0.666582 ! Fit after self-cal, rms=0.085525Jy sigma=0.666557 wmodel J2024-2559_X_map.mod ! Writing 90 model components to file: J2024-2559_X_map.mod wobs J2024-2559_X_uvs.fits ! Writing UV FITS file: J2024-2559_X_uvs.fits wwins J2024-2559_X_map.win ! wwins: Wrote 1 windows to J2024-2559_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 = 0.000447579 Jy ! Component: 100 - total flux cleaned = 0.000322616 Jy ! Component: 150 - total flux cleaned = 4.78408e-05 Jy ! Component: 200 - total flux cleaned = -0.000174551 Jy ! Component: 250 - total flux cleaned = -0.000493315 Jy ! Component: 300 - total flux cleaned = -0.000696778 Jy ! Component: 350 - total flux cleaned = -0.000924517 Jy ! Component: 400 - total flux cleaned = -0.00120529 Jy ! Component: 450 - total flux cleaned = -0.00141544 Jy ! Component: 500 - total flux cleaned = -0.00158959 Jy ! Component: 550 - total flux cleaned = -0.00173022 Jy ! Component: 600 - total flux cleaned = -0.0019219 Jy ! Component: 650 - total flux cleaned = -0.00208193 Jy ! Component: 700 - total flux cleaned = -0.0021602 Jy ! Component: 750 - total flux cleaned = -0.00231197 Jy ! Component: 800 - total flux cleaned = -0.00241019 Jy ! Component: 850 - total flux cleaned = -0.00253035 Jy ! Component: 900 - total flux cleaned = -0.00255363 Jy ! Component: 950 - total flux cleaned = -0.00257656 Jy ! Component: 1000 - total flux cleaned = -0.0026673 Jy ! Component: 1050 - total flux cleaned = -0.00273411 Jy ! Component: 1100 - total flux cleaned = -0.00282268 Jy ! Component: 1150 - total flux cleaned = -0.00297372 Jy ! Component: 1200 - total flux cleaned = -0.00310085 Jy ! Component: 1250 - total flux cleaned = -0.00316319 Jy ! Component: 1300 - total flux cleaned = -0.00322487 Jy ! Component: 1350 - total flux cleaned = -0.0033062 Jy ! Component: 1400 - total flux cleaned = -0.00328594 Jy ! Component: 1450 - total flux cleaned = -0.00336517 Jy ! Component: 1500 - total flux cleaned = -0.00336501 Jy ! Component: 1550 - total flux cleaned = -0.00336457 Jy ! Component: 1600 - total flux cleaned = -0.00334526 Jy ! Component: 1650 - total flux cleaned = -0.00336407 Jy ! Component: 1700 - total flux cleaned = -0.00334521 Jy ! Component: 1750 - total flux cleaned = -0.00332663 Jy ! Component: 1800 - total flux cleaned = -0.00330835 Jy ! Component: 1850 - total flux cleaned = -0.00330826 Jy ! Component: 1900 - total flux cleaned = -0.00332613 Jy ! Component: 1950 - total flux cleaned = -0.0033084 Jy ! Component: 2000 - total flux cleaned = -0.00323855 Jy ! Component: 2050 - total flux cleaned = -0.00322132 Jy ! Component: 2100 - total flux cleaned = -0.00317 Jy ! Component: 2150 - total flux cleaned = -0.00316977 Jy ! Component: 2200 - total flux cleaned = -0.0031362 Jy ! Component: 2250 - total flux cleaned = -0.00311953 Jy ! Component: 2300 - total flux cleaned = -0.00311953 Jy ! Component: 2350 - total flux cleaned = -0.00311962 Jy ! Component: 2400 - total flux cleaned = -0.00311963 Jy ! Component: 2450 - total flux cleaned = -0.00311962 Jy ! Component: 2500 - total flux cleaned = -0.0031034 Jy ! Component: 2550 - total flux cleaned = -0.00303924 Jy ! Component: 2600 - total flux cleaned = -0.00302335 Jy ! Component: 2650 - total flux cleaned = -0.00299156 Jy ! Component: 2700 - total flux cleaned = -0.00299169 Jy ! Component: 2750 - total flux cleaned = -0.00296035 Jy ! Component: 2800 - total flux cleaned = -0.00294473 Jy ! Component: 2850 - total flux cleaned = -0.00294482 Jy ! Component: 2900 - total flux cleaned = -0.0029604 Jy ! Component: 2950 - total flux cleaned = -0.00297587 Jy ! Component: 3000 - total flux cleaned = -0.00294507 Jy ! Component: 3050 - total flux cleaned = -0.00297565 Jy ! Component: 3100 - total flux cleaned = -0.00296042 Jy ! Component: 3150 - total flux cleaned = -0.00297591 Jy ! Component: 3200 - total flux cleaned = -0.00296071 Jy ! Component: 3250 - total flux cleaned = -0.00296082 Jy ! Component: 3300 - total flux cleaned = -0.00294572 Jy ! Component: 3350 - total flux cleaned = -0.00294574 Jy ! Component: 3400 - total flux cleaned = -0.00294568 Jy ! Component: 3450 - total flux cleaned = -0.00291574 Jy ! Component: 3500 - total flux cleaned = -0.0029456 Jy ! Component: 3550 - total flux cleaned = -0.00288583 Jy ! Component: 3600 - total flux cleaned = -0.00287096 Jy ! Component: 3650 - total flux cleaned = -0.0028264 Jy ! Component: 3700 - total flux cleaned = -0.00278187 Jy ! Component: 3750 - total flux cleaned = -0.00275222 Jy ! Component: 3800 - total flux cleaned = -0.00269299 Jy ! Component: 3850 - total flux cleaned = -0.00266345 Jy ! Component: 3900 - total flux cleaned = -0.0026043 Jy ! Component: 3950 - total flux cleaned = -0.00254518 Jy ! Component: 4000 - total flux cleaned = -0.00248617 Jy ! Component: 4050 - total flux cleaned = -0.00239744 Jy ! Total flux subtracted in 4096 components = -0.00235308 Jy ! Clean residual min=-0.000778 max=0.000781 Jy/beam ! Clean residual mean=-0.000003 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.0487186 Jy keep ! Adding 277 model components to the UV plane model. ! The established model now contains 367 components and 0.0487186 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2024-2559_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.784 x 8.526 at -8.647 degrees (North through East) ! Clean map min=-0.0024403 max=0.056438 Jy/beam ! Writing clean map to FITS file: .//J2024-2559_X_map.fits wmodel .//J2024-2559_X_map.mod ! Writing 367 model components to file: .//J2024-2559_X_map.mod wobs .//J2024-2559_X_uvs.fits ! Writing UV FITS file: .//J2024-2559_X_uvs.fits wwins .//J2024-2559_X_map.win ! wwins: Wrote 2 windows to .//J2024-2559_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0564378 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000267516 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.422 1.422 2.84401 5.68802 11.376 22.7521 45.5042 91.0083 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.056 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 210.969 quit ! Quitting program ! Log file .//J2024-2559_X_dfm.log closed on Mon Jan 20 19:05:01 2020