! Started logfile: /scr/pima/rdv91_uvs/J1022+4126_S_dfm.log on Fri Jun 15 11:26:21 2018 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23299 obs /scr/pima/rdv91_uvs/J1022+4126_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv91_uvs/J1022+4126_S_uva.fits ! AN table 1: 179 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.973557 visibilities/baseline/integration-bin. ! Found source: J1022+4126 ! ! 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 2.23299e+09 8e+06 1 8e+06 ! 02 2 2.26299e+09 8e+06 1 8e+06 ! 03 3 2.35299e+09 8e+06 1 8e+06 ! 04 4 2.37299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 74 lines of history. ! ! Reading 31368 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 J1022+4126_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 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.006457Jy sigma=20.361121 ! Fit after self-cal, rms=0.898958Jy sigma=18.152437 ! 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=3.065 mas, bmaj=4.578 mas, bpa=-6.535 degrees ! Estimated noise=0.45932 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 = 0.0795459 Jy ! Component: 100 - total flux cleaned = 0.0991456 Jy ! Total flux subtracted in 100 components = 0.0991456 Jy ! Clean residual min=-0.005036 max=0.007379 Jy/beam ! Clean residual mean=-0.000003 rms=0.001067 Jy/beam ! Combined flux in latest and established models = 0.0991456 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0991456 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099720Jy sigma=1.891127 ! Fit after self-cal, rms=0.099513Jy sigma=1.887743 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00809199 Jy ! Component: 100 - total flux cleaned = 0.0118779 Jy ! Total flux subtracted in 100 components = 0.0118779 Jy ! Clean residual min=-0.004440 max=0.007348 Jy/beam ! Clean residual mean=-0.000002 rms=0.000933 Jy/beam ! Combined flux in latest and established models = 0.111024 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 9 components and 0.111024 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098770Jy sigma=1.870843 ! Fit after self-cal, rms=0.098758Jy sigma=1.870545 ! Inverting map ! Added new window around map position (23.5, 15). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00625792 Jy ! Component: 100 - total flux cleaned = 0.00951962 Jy ! Total flux subtracted in 100 components = 0.00951962 Jy ! Clean residual min=-0.004016 max=0.003774 Jy/beam ! Clean residual mean=-0.000004 rms=0.000831 Jy/beam ! Combined flux in latest and established models = 0.120543 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 25 components and 0.120543 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098303Jy sigma=1.859786 ! Fit after self-cal, rms=0.098268Jy sigma=1.858882 ! 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=3.972 mas, bmaj=5.625 mas, bpa=-4.232 degrees ! Estimated noise=0.204291 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 = 0.00380032 Jy ! Component: 100 - total flux cleaned = 0.00595627 Jy ! Component: 150 - total flux cleaned = 0.00735636 Jy ! Component: 200 - total flux cleaned = 0.00789336 Jy ! Total flux subtracted in 200 components = 0.00789336 Jy ! Clean residual min=-0.001988 max=0.002098 Jy/beam ! Clean residual mean=-0.000013 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.128437 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 47 components and 0.128437 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098121Jy sigma=1.855427 ! Fit after self-cal, rms=0.098108Jy sigma=1.855116 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.972 x 5.625 at -4.232 degrees (North through East) ! Clean map min=-0.0018928 max=0.10463 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.01 KP 1.00 ! LA 0.93 MK 1.02 NL 1.02 OV 1.02 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 0.99 KP 1.00 ! LA 0.98 MK 0.97 NL 1.02 OV 1.00 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.00 KP 1.01 ! LA 1.03 MK 0.98 NL 1.03 OV 1.01 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.03 KP 1.01 ! LA 1.06 MK 0.96 NL 1.02 OV 1.04 ! PT 0.98 SC 0.95 ! ! ! Fit before self-cal, rms=0.098108Jy sigma=1.855116 ! Fit after self-cal, rms=0.096892Jy sigma=1.853618 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.947 mas, bmaj=5.59 mas, bpa=-3.797 degrees ! Estimated noise=0.202902 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 = 0.00117771 Jy ! Component: 100 - total flux cleaned = 0.00142272 Jy ! Component: 150 - total flux cleaned = 0.00149482 Jy ! Component: 200 - total flux cleaned = 0.00157691 Jy ! Total flux subtracted in 200 components = 0.00157691 Jy ! Clean residual min=-0.001893 max=0.001999 Jy/beam ! Clean residual mean=-0.000008 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.130013 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 63 components and 0.130013 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096874Jy sigma=1.853234 ! Fit after self-cal, rms=0.096887Jy sigma=1.853119 ! 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=0.096887Jy sigma=1.853119 ! Fit after self-cal, rms=0.096695Jy sigma=1.851941 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.942 mas, bmaj=5.589 mas, bpa=-3.762 degrees ! Estimated noise=0.202857 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00035766 Jy ! Component: 100 - total flux cleaned = 0.000432361 Jy ! Component: 150 - total flux cleaned = 0.000479153 Jy ! Component: 200 - total flux cleaned = 0.000492462 Jy ! Total flux subtracted in 200 components = 0.000492462 Jy ! Clean residual min=-0.001731 max=0.001728 Jy/beam ! Clean residual mean=-0.000002 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.130506 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 69 components and 0.130506 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096688Jy sigma=1.851820 ! Fit after self-cal, rms=0.096690Jy sigma=1.851768 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 = 5.56417e-05 Jy ! Component: 100 - total flux cleaned = 9.53704e-05 Jy ! Component: 150 - total flux cleaned = 0.000118153 Jy ! Component: 200 - total flux cleaned = 0.000128856 Jy ! Total flux subtracted in 200 components = 0.000128856 Jy ! Clean residual min=-0.001735 max=0.001726 Jy/beam ! Clean residual mean=-0.000002 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.130635 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 72 components and 0.130635 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096687Jy sigma=1.851712 ! Fit after self-cal, rms=0.096686Jy sigma=1.851700 ! 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=0.096686Jy sigma=1.851700 ! Fit after self-cal, rms=0.096456Jy sigma=1.851667 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.931 mas, bmaj=5.587 mas, bpa=-4.023 degrees ! Estimated noise=0.202544 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000152526 Jy ! Component: 100 - total flux cleaned = 0.00020491 Jy ! Component: 150 - total flux cleaned = 0.000205374 Jy ! Component: 200 - total flux cleaned = 0.000215479 Jy ! Total flux subtracted in 200 components = 0.000215479 Jy ! Clean residual min=-0.001722 max=0.001719 Jy/beam ! Clean residual mean=-0.000002 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.13085 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 72 components and 0.13085 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096453Jy sigma=1.851613 ! Fit after self-cal, rms=0.096452Jy sigma=1.851598 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 = 1.86892e-05 Jy ! Component: 100 - total flux cleaned = 4.91453e-05 Jy ! Component: 150 - total flux cleaned = 7.69657e-05 Jy ! Component: 200 - total flux cleaned = 8.53395e-05 Jy ! Total flux subtracted in 200 components = 8.53395e-05 Jy ! Clean residual min=-0.001717 max=0.001714 Jy/beam ! Clean residual mean=-0.000002 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.130936 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 76 components and 0.130936 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096450Jy sigma=1.851561 ! Fit after self-cal, rms=0.096450Jy sigma=1.851560 ! 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=0.096450Jy sigma=1.851560 ! Fit after self-cal, rms=0.096262Jy sigma=1.851538 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.784 mas, bmaj=9.2 mas, bpa=4.855 degrees ! Estimated noise=0.239806 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000771185 Jy ! Component: 100 - total flux cleaned = 0.000962462 Jy ! Component: 150 - total flux cleaned = 0.000972994 Jy ! Component: 200 - total flux cleaned = 0.000982703 Jy ! Total flux subtracted in 200 components = 0.000982703 Jy ! Clean residual min=-0.001839 max=0.002005 Jy/beam ! Clean residual mean=-0.000003 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.131918 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 83 components and 0.131918 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096264Jy sigma=1.851557 ! Fit after self-cal, rms=0.096264Jy sigma=1.851530 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 = 9.69489e-05 Jy ! Component: 100 - total flux cleaned = 0.000107274 Jy ! Component: 150 - total flux cleaned = 0.000107007 Jy ! Component: 200 - total flux cleaned = 0.000107082 Jy ! Total flux subtracted in 200 components = 0.000107082 Jy ! Clean residual min=-0.001837 max=0.001976 Jy/beam ! Clean residual mean=-0.000002 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.132025 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 86 components and 0.132025 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096266Jy sigma=1.851559 ! Fit after self-cal, rms=0.096265Jy sigma=1.851554 ! 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=3.923 mas, bmaj=5.585 mas, bpa=-4.241 degrees ! Estimated noise=0.20227 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.923 x 5.585 at -4.241 degrees (North through East) ! Clean map min=-0.0016262 max=0.10333 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=3.028 mas, bmaj=4.548 mas, bpa=-6.682 degrees ! Estimated noise=0.452067 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0781435 Jy ! Component: 100 - total flux cleaned = 0.0990462 Jy ! Component: 150 - total flux cleaned = 0.108703 Jy ! Component: 200 - total flux cleaned = 0.114719 Jy ! Total flux subtracted in 200 components = 0.114719 Jy ! Clean residual min=-0.004007 max=0.003440 Jy/beam ! Clean residual mean=0.000001 rms=0.000836 Jy/beam ! Combined flux in latest and established models = 0.114719 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 0.114719 Jy ! Inverting map and beam ! Estimated beam: bmin=3.923 mas, bmaj=5.585 mas, bpa=-4.241 degrees ! Estimated noise=0.20227 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 = 0.00572051 Jy ! Component: 100 - total flux cleaned = 0.00914662 Jy ! Component: 150 - total flux cleaned = 0.0113859 Jy ! Component: 200 - total flux cleaned = 0.0129674 Jy ! Total flux subtracted in 200 components = 0.0129674 Jy ! Clean residual min=-0.001897 max=0.001742 Jy/beam ! Clean residual mean=-0.000002 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.127686 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 49 components and 0.127686 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=7.784 mas, bmaj=9.2 mas, bpa=4.855 degrees ! Estimated noise=0.239806 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00195259 Jy ! Component: 100 - total flux cleaned = 0.00295095 Jy ! Component: 150 - total flux cleaned = 0.00338175 Jy ! Component: 200 - total flux cleaned = 0.00358343 Jy ! Total flux subtracted in 200 components = 0.00358343 Jy ! Clean residual min=-0.001936 max=0.001981 Jy/beam ! Clean residual mean=-0.000002 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.13127 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 = 0.000164752 Jy ! Component: 100 - total flux cleaned = 0.000287848 Jy ! Component: 150 - total flux cleaned = 0.000381076 Jy ! Component: 200 - total flux cleaned = 0.000411651 Jy ! Total flux subtracted in 200 components = 0.000411651 Jy ! Clean residual min=-0.001895 max=0.001954 Jy/beam ! Clean residual mean=-0.000002 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.131681 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 77 components and 0.131682 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.923 mas, bmaj=5.585 mas, bpa=-4.241 degrees ! Estimated noise=0.20227 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000611387 Jy ! Component: 100 - total flux cleaned = -0.00065707 Jy ! Component: 150 - total flux cleaned = -0.000698462 Jy ! Component: 200 - total flux cleaned = -0.000698005 Jy ! Total flux subtracted in 200 components = -0.000698005 Jy ! Clean residual min=-0.001749 max=0.001688 Jy/beam ! Clean residual mean=-0.000002 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.130984 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 90 components and 0.130984 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096276Jy sigma=1.851796 ! Fit after self-cal, rms=0.096277Jy sigma=1.851751 wmodel J1022+4126_S_map.mod ! Writing 90 model components to file: J1022+4126_S_map.mod wobs J1022+4126_S_uvs.fits ! Writing UV FITS file: J1022+4126_S_uvs.fits wwins J1022+4126_S_map.win ! wwins: Wrote 2 windows to J1022+4126_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 = 4.27807e-05 Jy ! Component: 100 - total flux cleaned = 0.000204565 Jy ! Component: 150 - total flux cleaned = 0.000228662 Jy ! Component: 200 - total flux cleaned = 0.000178916 Jy ! Component: 250 - total flux cleaned = 0.000131905 Jy ! Component: 300 - total flux cleaned = 8.60576e-05 Jy ! Component: 350 - total flux cleaned = 8.57869e-05 Jy ! Component: 400 - total flux cleaned = -4.70809e-05 Jy ! Component: 450 - total flux cleaned = -0.000133247 Jy ! Component: 500 - total flux cleaned = -0.00019698 Jy ! Component: 550 - total flux cleaned = -0.000280425 Jy ! Component: 600 - total flux cleaned = -0.000362608 Jy ! Component: 650 - total flux cleaned = -0.000422974 Jy ! Component: 700 - total flux cleaned = -0.000522476 Jy ! Component: 750 - total flux cleaned = -0.00063966 Jy ! Component: 800 - total flux cleaned = -0.000716311 Jy ! Component: 850 - total flux cleaned = -0.000754318 Jy ! Component: 900 - total flux cleaned = -0.000903834 Jy ! Component: 950 - total flux cleaned = -0.000921921 Jy ! Component: 1000 - total flux cleaned = -0.00106766 Jy ! Component: 1050 - total flux cleaned = -0.00113974 Jy ! Component: 1100 - total flux cleaned = -0.00121091 Jy ! Component: 1150 - total flux cleaned = -0.0013691 Jy ! Component: 1200 - total flux cleaned = -0.00140363 Jy ! Component: 1250 - total flux cleaned = -0.00143802 Jy ! Component: 1300 - total flux cleaned = -0.00150574 Jy ! Component: 1350 - total flux cleaned = -0.00157287 Jy ! Component: 1400 - total flux cleaned = -0.00158961 Jy ! Component: 1450 - total flux cleaned = -0.00167172 Jy ! Component: 1500 - total flux cleaned = -0.00170418 Jy ! Component: 1550 - total flux cleaned = -0.00175237 Jy ! Component: 1600 - total flux cleaned = -0.00176792 Jy ! Component: 1650 - total flux cleaned = -0.00178338 Jy ! Component: 1700 - total flux cleaned = -0.00173644 Jy ! Component: 1750 - total flux cleaned = -0.00179838 Jy ! Component: 1800 - total flux cleaned = -0.00187503 Jy ! Component: 1850 - total flux cleaned = -0.00193565 Jy ! Component: 1900 - total flux cleaned = -0.00202586 Jy ! Component: 1950 - total flux cleaned = -0.00207044 Jy ! Component: 2000 - total flux cleaned = -0.00209992 Jy ! Component: 2050 - total flux cleaned = -0.00211449 Jy ! Component: 2100 - total flux cleaned = -0.00215802 Jy ! Component: 2150 - total flux cleaned = -0.00214345 Jy ! Component: 2200 - total flux cleaned = -0.00215785 Jy ! Component: 2250 - total flux cleaned = -0.00218603 Jy ! Component: 2300 - total flux cleaned = -0.00220005 Jy ! Component: 2350 - total flux cleaned = -0.00224177 Jy ! Component: 2400 - total flux cleaned = -0.00222792 Jy ! Component: 2450 - total flux cleaned = -0.00226914 Jy ! Component: 2500 - total flux cleaned = -0.00232354 Jy ! Component: 2550 - total flux cleaned = -0.00236404 Jy ! Component: 2600 - total flux cleaned = -0.00240422 Jy ! Component: 2650 - total flux cleaned = -0.00240408 Jy ! Component: 2700 - total flux cleaned = -0.00245681 Jy ! Component: 2750 - total flux cleaned = -0.00245672 Jy ! Component: 2800 - total flux cleaned = -0.00250877 Jy ! Component: 2850 - total flux cleaned = -0.00247008 Jy ! Component: 2900 - total flux cleaned = -0.00250872 Jy ! Component: 2950 - total flux cleaned = -0.00253411 Jy ! Component: 3000 - total flux cleaned = -0.00248337 Jy ! Component: 3050 - total flux cleaned = -0.0024205 Jy ! Component: 3100 - total flux cleaned = -0.00247051 Jy ! Component: 3150 - total flux cleaned = -0.00247048 Jy ! Component: 3200 - total flux cleaned = -0.00240871 Jy ! Component: 3250 - total flux cleaned = -0.00237176 Jy ! Component: 3300 - total flux cleaned = -0.00233516 Jy ! Component: 3350 - total flux cleaned = -0.00234736 Jy ! Component: 3400 - total flux cleaned = -0.00226302 Jy ! Component: 3450 - total flux cleaned = -0.002275 Jy ! Component: 3500 - total flux cleaned = -0.00223941 Jy ! Component: 3550 - total flux cleaned = -0.00220396 Jy ! Component: 3600 - total flux cleaned = -0.00222749 Jy ! Component: 3650 - total flux cleaned = -0.00219224 Jy ! Component: 3700 - total flux cleaned = -0.00215735 Jy ! Component: 3750 - total flux cleaned = -0.00218045 Jy ! Component: 3800 - total flux cleaned = -0.00213437 Jy ! Component: 3850 - total flux cleaned = -0.00211135 Jy ! Component: 3900 - total flux cleaned = -0.00207714 Jy ! Component: 3950 - total flux cleaned = -0.00205444 Jy ! Component: 4000 - total flux cleaned = -0.00200929 Jy ! Component: 4050 - total flux cleaned = -0.00195311 Jy ! Total flux subtracted in 4096 components = -0.00194193 Jy ! Clean residual min=-0.000793 max=0.000654 Jy/beam ! Clean residual mean=-0.000000 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.129042 Jy keep ! Adding 303 model components to the UV plane model. ! The established model now contains 393 components and 0.129042 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rdv91_uvs/J1022+4126_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.923 x 5.585 at -4.241 degrees (North through East) ! Clean map min=-0.0012711 max=0.10299 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv91_uvs/J1022+4126_S_map.fits wmodel /scr/pima/rdv91_uvs/J1022+4126_S_map.mod ! Writing 393 model components to file: /scr/pima/rdv91_uvs/J1022+4126_S_map.mod wobs /scr/pima/rdv91_uvs/J1022+4126_S_uvs.fits ! Writing UV FITS file: /scr/pima/rdv91_uvs/J1022+4126_S_uvs.fits wwins /scr/pima/rdv91_uvs/J1022+4126_S_map.win ! wwins: Wrote 3 windows to /scr/pima/rdv91_uvs/J1022+4126_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.102995 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000201361 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.586516 0.586516 1.17303 2.34607 4.69213 9.38426 18.7685 37.537 75.0741 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.102 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 511.494 quit ! Quitting program ! Log file /scr/pima/rdv91_uvs/J1022+4126_S_dfm.log closed on Fri Jun 15 11:26:27 2018