! Started logfile: /scr/pima/rv125_uvs/J2230-3942_S_dfm.log on Sun Dec 23 07:02:02 2018 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23275 obs /scr/pima/rv125_uvs/J2230-3942_S_uva.fits ! Reading UV FITS file: /scr/pima/rv125_uvs/J2230-3942_S_uva.fits ! AN table 1: 52 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.791209 visibilities/baseline/integration-bin. ! Found source: J2230-3942 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23275e+09 8e+06 1 8e+06 ! 02 2 2.26275e+09 8e+06 1 8e+06 ! 03 3 2.35275e+09 8e+06 1 8e+06 ! 04 4 2.37275e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 69 lines of history. ! ! Reading 3456 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J2230-3942_S] 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 0.500x0.500 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. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 364 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001280Jy sigma=11.572939 ! Fit after self-cal, rms=0.752656Jy sigma=8.594720 ! 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=2.257 mas, bmaj=7.637 mas, bpa=5.352 degrees ! Estimated noise=2.10734 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 = 0.200753 Jy ! Component: 100 - total flux cleaned = 0.254086 Jy ! Total flux subtracted in 100 components = 0.254086 Jy ! Clean residual min=-0.021313 max=0.040985 Jy/beam ! Clean residual mean=-0.000359 rms=0.005696 Jy/beam ! Combined flux in latest and established models = 0.254086 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.254086 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113145Jy sigma=1.252413 ! Fit after self-cal, rms=0.113070Jy sigma=1.251390 ! Inverting map ! Added new window around map position (6.5, 0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0349549 Jy ! Component: 100 - total flux cleaned = 0.0489459 Jy ! Total flux subtracted in 100 components = 0.0489459 Jy ! Clean residual min=-0.016874 max=0.025933 Jy/beam ! Clean residual mean=-0.000162 rms=0.003947 Jy/beam ! Combined flux in latest and established models = 0.303032 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 17 components and 0.303032 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103320Jy sigma=1.130777 ! Fit after self-cal, rms=0.101940Jy sigma=1.106738 ! 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=2.862 mas, bmaj=9.36 mas, bpa=5.174 degrees ! Estimated noise=1.23999 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 = 0.0152207 Jy ! Component: 100 - total flux cleaned = 0.0217208 Jy ! Component: 150 - total flux cleaned = 0.0235104 Jy ! Component: 200 - total flux cleaned = 0.0248418 Jy ! Total flux subtracted in 200 components = 0.0248418 Jy ! Clean residual min=-0.015327 max=0.021981 Jy/beam ! Clean residual mean=-0.000132 rms=0.004363 Jy/beam ! Combined flux in latest and established models = 0.327874 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 32 components and 0.327874 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099381Jy sigma=1.075247 ! Fit after self-cal, rms=0.099253Jy sigma=1.071392 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.862 x 9.36 at 5.174 degrees (North through East) ! Clean map min=-0.015535 max=0.2372 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! KP 0.99 LA 0.90 MK 1.07 NL 1.50 ! OV 0.93 PT 1.07 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! KP 0.95 LA 0.94 MK 1.06 NL 1.41 ! OV 0.85 PT 1.07 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! KP 0.00* LA 0.00* MK 0.00* NL 0.00* ! OV 0.00* PT 0.00* SC 0.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! KP 0.98 LA 0.92 MK 0.98 NL 1.40 ! OV 0.88 PT 1.07 SC 1.03 ! ! ! Fit before self-cal, rms=0.099253Jy sigma=1.071392 ! Fit after self-cal, rms=0.102938Jy sigma=0.965446 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.875 mas, bmaj=9.446 mas, bpa=5.454 degrees ! Estimated noise=1.28406 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 = -0.00800961 Jy ! Component: 100 - total flux cleaned = -0.00861953 Jy ! Component: 150 - total flux cleaned = -0.00962361 Jy ! Component: 200 - total flux cleaned = -0.0101966 Jy ! Total flux subtracted in 200 components = -0.0101966 Jy ! Clean residual min=-0.007896 max=0.009438 Jy/beam ! Clean residual mean=-0.000053 rms=0.002116 Jy/beam ! Combined flux in latest and established models = 0.317678 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 53 components and 0.317677 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101340Jy sigma=0.956137 ! Fit after self-cal, rms=0.101266Jy sigma=0.953558 ! Inverting map ! Added new window around map position (-8.5, 6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00837857 Jy ! Component: 100 - total flux cleaned = 0.0079967 Jy ! Component: 150 - total flux cleaned = 0.00685254 Jy ! Component: 200 - total flux cleaned = 0.00599583 Jy ! Total flux subtracted in 200 components = 0.00599583 Jy ! Clean residual min=-0.006658 max=0.006625 Jy/beam ! Clean residual mean=-0.000007 rms=0.001780 Jy/beam ! Combined flux in latest and established models = 0.323673 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 75 components and 0.323673 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099828Jy sigma=0.943388 ! Fit after self-cal, rms=0.099641Jy sigma=0.941684 ! 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. ! ! Fit before self-cal, rms=0.099641Jy sigma=0.941684 ! Fit after self-cal, rms=0.100300Jy sigma=0.934700 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.887 mas, bmaj=9.487 mas, bpa=5.5 degrees ! Estimated noise=1.28055 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000869637 Jy ! Component: 100 - total flux cleaned = -0.00153221 Jy ! Component: 150 - total flux cleaned = -0.00176819 Jy ! Component: 200 - total flux cleaned = -0.00198164 Jy ! Total flux subtracted in 200 components = -0.00198164 Jy ! Clean residual min=-0.005661 max=0.005224 Jy/beam ! Clean residual mean=-0.000009 rms=0.001446 Jy/beam ! Combined flux in latest and established models = 0.321692 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 87 components and 0.321692 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099800Jy sigma=0.931373 ! Fit after self-cal, rms=0.099726Jy sigma=0.930643 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 = -8.97107e-05 Jy ! Component: 100 - total flux cleaned = 2.08674e-05 Jy ! Component: 150 - total flux cleaned = -0.000155786 Jy ! Component: 200 - total flux cleaned = -0.000319708 Jy ! Total flux subtracted in 200 components = -0.000319708 Jy ! Clean residual min=-0.005359 max=0.004844 Jy/beam ! Clean residual mean=-0.000011 rms=0.001369 Jy/beam ! Combined flux in latest and established models = 0.321372 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 98 components and 0.321372 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099453Jy sigma=0.928915 ! Fit after self-cal, rms=0.099395Jy sigma=0.928536 ! 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. ! ! Fit before self-cal, rms=0.099395Jy sigma=0.928536 ! Fit after self-cal, rms=0.099795Jy sigma=0.927927 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.889 mas, bmaj=9.492 mas, bpa=5.52 degrees ! Estimated noise=1.27712 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000451766 Jy ! Component: 100 - total flux cleaned = -0.000615117 Jy ! Component: 150 - total flux cleaned = -0.000764868 Jy ! Component: 200 - total flux cleaned = -0.000833488 Jy ! Total flux subtracted in 200 components = -0.000833488 Jy ! Clean residual min=-0.005115 max=0.004753 Jy/beam ! Clean residual mean=-0.000019 rms=0.001285 Jy/beam ! Combined flux in latest and established models = 0.320539 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 108 components and 0.320539 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099611Jy sigma=0.926634 ! Fit after self-cal, rms=0.099586Jy sigma=0.926400 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 = 1.00873e-05 Jy ! Component: 100 - total flux cleaned = 7.27389e-05 Jy ! Component: 150 - total flux cleaned = 1.36718e-05 Jy ! Component: 200 - total flux cleaned = -4.10603e-05 Jy ! Total flux subtracted in 200 components = -4.10603e-05 Jy ! Clean residual min=-0.004864 max=0.004674 Jy/beam ! Clean residual mean=-0.000019 rms=0.001248 Jy/beam ! Combined flux in latest and established models = 0.320498 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 117 components and 0.320497 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099475Jy sigma=0.925619 ! Fit after self-cal, rms=0.099452Jy sigma=0.925471 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.099452Jy sigma=0.925471 ! Fit after self-cal, rms=0.099523Jy sigma=0.925301 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.371 mas, bmaj=27.81 mas, bpa=-0.5651 degrees ! Estimated noise=1.65909 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000522755 Jy ! Component: 100 - total flux cleaned = 0.000439541 Jy ! Component: 150 - total flux cleaned = 0.000370555 Jy ! Component: 200 - total flux cleaned = 0.000308632 Jy ! Total flux subtracted in 200 components = 0.000308632 Jy ! Clean residual min=-0.005363 max=0.004881 Jy/beam ! Clean residual mean=-0.000048 rms=0.001577 Jy/beam ! Combined flux in latest and established models = 0.320806 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 128 components and 0.320806 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099467Jy sigma=0.925200 ! Fit after self-cal, rms=0.099463Jy sigma=0.925130 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 = 8.76325e-05 Jy ! Component: 100 - total flux cleaned = 8.67414e-05 Jy ! Component: 150 - total flux cleaned = 6.02795e-05 Jy ! Component: 200 - total flux cleaned = 3.44452e-05 Jy ! Total flux subtracted in 200 components = 3.44452e-05 Jy ! Clean residual min=-0.005318 max=0.004832 Jy/beam ! Clean residual mean=-0.000047 rms=0.001557 Jy/beam ! Combined flux in latest and established models = 0.320841 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 132 components and 0.320841 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099438Jy sigma=0.925156 ! Fit after self-cal, rms=0.099431Jy sigma=0.925116 ! 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=2.888 mas, bmaj=9.49 mas, bpa=5.53 degrees ! Estimated noise=1.27482 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.888 x 9.49 at 5.53 degrees (North through East) ! Clean map min=-0.0070533 max=0.24623 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=2.271 mas, bmaj=7.69 mas, bpa=5.848 degrees ! Estimated noise=2.16687 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.205838 Jy ! Component: 100 - total flux cleaned = 0.261124 Jy ! Component: 150 - total flux cleaned = 0.288381 Jy ! Component: 200 - total flux cleaned = 0.305698 Jy ! Total flux subtracted in 200 components = 0.305698 Jy ! Clean residual min=-0.011251 max=0.013971 Jy/beam ! Clean residual mean=-0.000075 rms=0.002608 Jy/beam ! Combined flux in latest and established models = 0.305698 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.305698 Jy ! Inverting map and beam ! Estimated beam: bmin=2.888 mas, bmaj=9.49 mas, bpa=5.53 degrees ! Estimated noise=1.27482 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) ! Added new window around map position (0, -24.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0128546 Jy ! Component: 100 - total flux cleaned = 0.0159164 Jy ! Component: 150 - total flux cleaned = 0.0161505 Jy ! Component: 200 - total flux cleaned = 0.0163223 Jy ! Total flux subtracted in 200 components = 0.0163223 Jy ! Clean residual min=-0.005705 max=0.004635 Jy/beam ! Clean residual mean=-0.000012 rms=0.001348 Jy/beam ! Combined flux in latest and established models = 0.322021 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 48 components and 0.322021 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.371 mas, bmaj=27.81 mas, bpa=-0.5651 degrees ! Estimated noise=1.65909 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143867 Jy ! Component: 100 - total flux cleaned = 0.00127079 Jy ! Component: 150 - total flux cleaned = 0.00112376 Jy ! Component: 200 - total flux cleaned = 0.000933662 Jy ! Total flux subtracted in 200 components = 0.000933662 Jy ! Clean residual min=-0.005199 max=0.004757 Jy/beam ! Clean residual mean=-0.000016 rms=0.001552 Jy/beam ! Combined flux in latest and established models = 0.322954 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 = -0.000108441 Jy ! Component: 100 - total flux cleaned = -0.000255064 Jy ! Component: 150 - total flux cleaned = -0.000339397 Jy ! Component: 200 - total flux cleaned = -0.000376609 Jy ! Total flux subtracted in 200 components = -0.000376609 Jy ! Clean residual min=-0.005159 max=0.004654 Jy/beam ! Clean residual mean=-0.000022 rms=0.001534 Jy/beam ! Combined flux in latest and established models = 0.322578 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 62 components and 0.322578 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.888 mas, bmaj=9.49 mas, bpa=5.53 degrees ! Estimated noise=1.27482 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00105861 Jy ! Component: 100 - total flux cleaned = -0.00106958 Jy ! Component: 150 - total flux cleaned = -0.000901073 Jy ! Component: 200 - total flux cleaned = -0.000902734 Jy ! Total flux subtracted in 200 components = -0.000902734 Jy ! Clean residual min=-0.004575 max=0.004428 Jy/beam ! Clean residual mean=-0.000014 rms=0.001162 Jy/beam ! Combined flux in latest and established models = 0.321675 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 83 components and 0.321675 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099403Jy sigma=0.923986 ! Fit after self-cal, rms=0.099323Jy sigma=0.923381 wmodel J2230-3942_S_map.mod ! Writing 83 model components to file: J2230-3942_S_map.mod wobs J2230-3942_S_uvs.fits ! Writing UV FITS file: J2230-3942_S_uvs.fits wwins J2230-3942_S_map.win ! wwins: Wrote 4 windows to J2230-3942_S_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 = -0.000400587 Jy ! Component: 100 - total flux cleaned = -0.00103496 Jy ! Component: 150 - total flux cleaned = -0.00168622 Jy ! Component: 200 - total flux cleaned = -0.00248201 Jy ! Component: 250 - total flux cleaned = -0.00305992 Jy ! Component: 300 - total flux cleaned = -0.00350345 Jy ! Component: 350 - total flux cleaned = -0.00403468 Jy ! Component: 400 - total flux cleaned = -0.00429173 Jy ! Component: 450 - total flux cleaned = -0.00454142 Jy ! Component: 500 - total flux cleaned = -0.0046878 Jy ! Component: 550 - total flux cleaned = -0.00487619 Jy ! Component: 600 - total flux cleaned = -0.00487665 Jy ! Component: 650 - total flux cleaned = -0.00496817 Jy ! Component: 700 - total flux cleaned = -0.00509902 Jy ! Component: 750 - total flux cleaned = -0.00505595 Jy ! Component: 800 - total flux cleaned = -0.00514046 Jy ! Component: 850 - total flux cleaned = -0.00505899 Jy ! Component: 900 - total flux cleaned = -0.00509879 Jy ! Component: 950 - total flux cleaned = -0.00509823 Jy ! Component: 1000 - total flux cleaned = -0.005098 Jy ! Component: 1050 - total flux cleaned = -0.00521036 Jy ! Component: 1100 - total flux cleaned = -0.0051727 Jy ! Component: 1150 - total flux cleaned = -0.00506371 Jy ! Component: 1200 - total flux cleaned = -0.00499263 Jy ! Component: 1250 - total flux cleaned = -0.004852 Jy ! Component: 1300 - total flux cleaned = -0.00467865 Jy ! Component: 1350 - total flux cleaned = -0.00443972 Jy ! Component: 1400 - total flux cleaned = -0.0042717 Jy ! Component: 1450 - total flux cleaned = -0.00413877 Jy ! Component: 1500 - total flux cleaned = -0.00387672 Jy ! Component: 1550 - total flux cleaned = -0.00377965 Jy ! Component: 1600 - total flux cleaned = -0.0036519 Jy ! Component: 1650 - total flux cleaned = -0.00340031 Jy ! Component: 1700 - total flux cleaned = -0.0033074 Jy ! Component: 1750 - total flux cleaned = -0.00312281 Jy ! Component: 1800 - total flux cleaned = -0.00297052 Jy ! Component: 1850 - total flux cleaned = -0.00269959 Jy ! Component: 1900 - total flux cleaned = -0.00252107 Jy ! Component: 1950 - total flux cleaned = -0.00231506 Jy ! Component: 2000 - total flux cleaned = -0.00219855 Jy ! Component: 2050 - total flux cleaned = -0.00202529 Jy ! Component: 2100 - total flux cleaned = -0.00191105 Jy ! Component: 2150 - total flux cleaned = -0.00185466 Jy ! Component: 2200 - total flux cleaned = -0.00177044 Jy ! Component: 2250 - total flux cleaned = -0.00165935 Jy ! Component: 2300 - total flux cleaned = -0.00154954 Jy ! Component: 2350 - total flux cleaned = -0.00149491 Jy ! Component: 2400 - total flux cleaned = -0.00144034 Jy ! Component: 2450 - total flux cleaned = -0.0013329 Jy ! Component: 2500 - total flux cleaned = -0.00122654 Jy ! Component: 2550 - total flux cleaned = -0.00112114 Jy ! Component: 2600 - total flux cleaned = -0.00101643 Jy ! Component: 2650 - total flux cleaned = -0.000938459 Jy ! Component: 2700 - total flux cleaned = -0.000912398 Jy ! Component: 2750 - total flux cleaned = -0.000733142 Jy ! Component: 2800 - total flux cleaned = -0.0006823 Jy ! Component: 2850 - total flux cleaned = -0.000631664 Jy ! Component: 2900 - total flux cleaned = -0.000481438 Jy ! Component: 2950 - total flux cleaned = -0.000407097 Jy ! Component: 3000 - total flux cleaned = -0.000431665 Jy ! Component: 3050 - total flux cleaned = -0.000309253 Jy ! Component: 3100 - total flux cleaned = -0.000358041 Jy ! Component: 3150 - total flux cleaned = -0.000333742 Jy ! Component: 3200 - total flux cleaned = -0.000333603 Jy ! Component: 3250 - total flux cleaned = -0.000309796 Jy ! Component: 3300 - total flux cleaned = -0.000262424 Jy ! Component: 3350 - total flux cleaned = -0.000262441 Jy ! Component: 3400 - total flux cleaned = -0.000285893 Jy ! Component: 3450 - total flux cleaned = -0.000215902 Jy ! Component: 3500 - total flux cleaned = -0.000239319 Jy ! Component: 3550 - total flux cleaned = -0.00023928 Jy ! Component: 3600 - total flux cleaned = -0.000262229 Jy ! Component: 3650 - total flux cleaned = -0.000239416 Jy ! Component: 3700 - total flux cleaned = -0.000239343 Jy ! Component: 3750 - total flux cleaned = -0.000193849 Jy ! Component: 3800 - total flux cleaned = -0.00012591 Jy ! Component: 3850 - total flux cleaned = -8.09231e-05 Jy ! Component: 3900 - total flux cleaned = -3.59061e-05 Jy ! Component: 3950 - total flux cleaned = 8.86429e-06 Jy ! Component: 4000 - total flux cleaned = 7.5783e-05 Jy ! Component: 4050 - total flux cleaned = 0.000142319 Jy ! Total flux subtracted in 4096 components = 9.7854e-05 Jy ! Clean residual min=-0.001346 max=0.001447 Jy/beam ! Clean residual mean=0.000021 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.321773 Jy keep ! Adding 252 model components to the UV plane model. ! The established model now contains 335 components and 0.321773 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv125_uvs/J2230-3942_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.888 x 9.49 at 5.53 degrees (North through East) ! Clean map min=-0.0054563 max=0.24579 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv125_uvs/J2230-3942_S_map.fits wmodel /scr/pima/rv125_uvs/J2230-3942_S_map.mod ! Writing 335 model components to file: /scr/pima/rv125_uvs/J2230-3942_S_map.mod wobs /scr/pima/rv125_uvs/J2230-3942_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv125_uvs/J2230-3942_S_uvs.fits wwins /scr/pima/rv125_uvs/J2230-3942_S_map.win ! wwins: Wrote 5 windows to /scr/pima/rv125_uvs/J2230-3942_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.245794 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000364009 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.444285 0.444285 0.888569 1.77714 3.55428 7.10855 14.2171 28.4342 56.8684 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.245 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 675.242 quit ! Quitting program ! Log file /scr/pima/rv125_uvs/J2230-3942_S_dfm.log closed on Sun Dec 23 07:02:07 2018