! Started logfile: /image_prod/ug002_uva//J0554+6857_S_dfm.log on Wed Mar 4 21:02:49 2020 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /image_prod/ug002_uva//J0554+6857_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0554+6857_S_uva.fits ! AN table 1: 100 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.740556 visibilities/baseline/integration-bin. ! Found source: J0554+6857 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 40 lines of history. ! ! Reading 7998 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 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 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 J0554+6857_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 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002919Jy sigma=8.418359 ! Fit after self-cal, rms=0.946138Jy sigma=7.936522 ! 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=2.902 mas, bmaj=5.42 mas, bpa=33.56 degrees ! Estimated noise=1.58046 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 = 0.0415976 Jy ! Component: 100 - total flux cleaned = 0.0524263 Jy ! Total flux subtracted in 100 components = 0.0524263 Jy ! Clean residual min=-0.003506 max=0.004724 Jy/beam ! Clean residual mean=-0.000020 rms=0.000948 Jy/beam ! Combined flux in latest and established models = 0.0524263 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0524263 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058139Jy sigma=0.465932 ! Fit after self-cal, rms=0.057208Jy sigma=0.458490 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00599254 Jy ! Component: 100 - total flux cleaned = 0.00914037 Jy ! Total flux subtracted in 100 components = 0.00914037 Jy ! Clean residual min=-0.002936 max=0.003533 Jy/beam ! Clean residual mean=-0.000012 rms=0.000797 Jy/beam ! Combined flux in latest and established models = 0.0615666 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 29 components and 0.0615666 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056549Jy sigma=0.451740 ! Fit after self-cal, rms=0.056535Jy sigma=0.451495 ! 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=3.448 mas, bmaj=5.855 mas, bpa=29.86 degrees ! Estimated noise=0.956335 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 (-3, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00360264 Jy ! Component: 100 - total flux cleaned = 0.00572391 Jy ! Component: 150 - total flux cleaned = 0.00723563 Jy ! Component: 200 - total flux cleaned = 0.00840998 Jy ! Total flux subtracted in 200 components = 0.00840998 Jy ! Clean residual min=-0.002004 max=0.001748 Jy/beam ! Clean residual mean=-0.000004 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.0699766 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 61 components and 0.0699766 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056293Jy sigma=0.449121 ! Fit after self-cal, rms=0.056266Jy sigma=0.448888 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.448 x 5.855 at 29.86 degrees (North through East) ! Clean map min=-0.0019774 max=0.054454 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 1.00 KP 0.97 LA 1.06 ! MK 1.04 NL 1.01 OV 1.02 PT 1.00 ! SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 HN 1.00 KP 0.99 LA 0.98 ! MK 1.01 NL 1.00 OV 0.93 PT 1.01 ! SC 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 HN 1.01 KP 0.96 LA 0.93 ! MK 0.97 NL 0.98 OV 1.00 PT 1.04 ! SC 1.05 ! ! ! Fit before self-cal, rms=0.056266Jy sigma=0.448888 ! Fit after self-cal, rms=0.055693Jy sigma=0.448049 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.459 mas, bmaj=5.87 mas, bpa=29.86 degrees ! Estimated noise=0.944877 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 = 0.000964032 Jy ! Component: 100 - total flux cleaned = 0.00118846 Jy ! Component: 150 - total flux cleaned = 0.00134985 Jy ! Component: 200 - total flux cleaned = 0.00144324 Jy ! Total flux subtracted in 200 components = 0.00144324 Jy ! Clean residual min=-0.001536 max=0.001696 Jy/beam ! Clean residual mean=0.000000 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.0714199 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 70 components and 0.0714199 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055656Jy sigma=0.447781 ! Fit after self-cal, rms=0.055677Jy sigma=0.447700 ! 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. ! ! Fit before self-cal, rms=0.055677Jy sigma=0.447700 ! Fit after self-cal, rms=0.055646Jy sigma=0.446393 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.461 mas, bmaj=5.858 mas, bpa=29.89 degrees ! Estimated noise=0.946103 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000400455 Jy ! Component: 100 - total flux cleaned = 0.000579526 Jy ! Component: 150 - total flux cleaned = 0.000730654 Jy ! Component: 200 - total flux cleaned = 0.000805163 Jy ! Total flux subtracted in 200 components = 0.000805163 Jy ! Clean residual min=-0.001653 max=0.001545 Jy/beam ! Clean residual mean=0.000001 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.072225 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 73 components and 0.072225 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055623Jy sigma=0.446243 ! Fit after self-cal, rms=0.055638Jy sigma=0.446154 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 = 0.000131453 Jy ! Component: 100 - total flux cleaned = 0.000184294 Jy ! Component: 150 - total flux cleaned = 0.000247542 Jy ! Component: 200 - total flux cleaned = 0.000305653 Jy ! Total flux subtracted in 200 components = 0.000305653 Jy ! Clean residual min=-0.001613 max=0.001520 Jy/beam ! Clean residual mean=0.000002 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.0725307 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 77 components and 0.0725307 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055626Jy sigma=0.446089 ! Fit after self-cal, rms=0.055626Jy sigma=0.446082 ! 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. ! ! Fit before self-cal, rms=0.055626Jy sigma=0.446082 ! Fit after self-cal, rms=0.055572Jy sigma=0.445765 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.455 mas, bmaj=5.856 mas, bpa=29.92 degrees ! Estimated noise=0.944197 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000273908 Jy ! Component: 100 - total flux cleaned = 0.000439197 Jy ! Component: 150 - total flux cleaned = 0.000556396 Jy ! Component: 200 - total flux cleaned = 0.000607352 Jy ! Total flux subtracted in 200 components = 0.000607352 Jy ! Clean residual min=-0.001631 max=0.001537 Jy/beam ! Clean residual mean=0.000001 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.073138 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 89 components and 0.0731381 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055559Jy sigma=0.445695 ! Fit after self-cal, rms=0.055565Jy sigma=0.445666 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 = -5.0657e-06 Jy ! Component: 100 - total flux cleaned = 3.3981e-05 Jy ! Component: 150 - total flux cleaned = 5.76399e-05 Jy ! Component: 200 - total flux cleaned = 5.74678e-05 Jy ! Total flux subtracted in 200 components = 5.74678e-05 Jy ! Clean residual min=-0.001604 max=0.001522 Jy/beam ! Clean residual mean=0.000002 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.0731955 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 96 components and 0.0731955 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055559Jy sigma=0.445634 ! Fit after self-cal, rms=0.055556Jy sigma=0.445590 ! 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. ! ! Fit before self-cal, rms=0.055556Jy sigma=0.445590 ! Fit after self-cal, rms=0.055545Jy sigma=0.445568 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.202 mas, bmaj=9.708 mas, bpa=26.45 degrees ! Estimated noise=1.16973 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000208429 Jy ! Component: 100 - total flux cleaned = 0.000196652 Jy ! Component: 150 - total flux cleaned = 0.000196961 Jy ! Component: 200 - total flux cleaned = 0.000197347 Jy ! Total flux subtracted in 200 components = 0.000197347 Jy ! Clean residual min=-0.001697 max=0.001668 Jy/beam ! Clean residual mean=0.000003 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.0733929 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 118 components and 0.0733929 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055541Jy sigma=0.445545 ! Fit after self-cal, rms=0.055541Jy sigma=0.445538 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 = 4.13764e-06 Jy ! Component: 100 - total flux cleaned = 4.29585e-06 Jy ! Component: 150 - total flux cleaned = 1.24745e-05 Jy ! Component: 200 - total flux cleaned = 2.70957e-05 Jy ! Total flux subtracted in 200 components = 2.70957e-05 Jy ! Clean residual min=-0.001703 max=0.001655 Jy/beam ! Clean residual mean=0.000004 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.07342 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 125 components and 0.07342 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055539Jy sigma=0.445533 ! Fit after self-cal, rms=0.055539Jy sigma=0.445529 ! 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=3.449 mas, bmaj=5.853 mas, bpa=29.94 degrees ! Estimated noise=0.944133 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.449 x 5.853 at 29.94 degrees (North through East) ! Clean map min=-0.0019763 max=0.053643 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=2.895 mas, bmaj=5.446 mas, bpa=33.76 degrees ! Estimated noise=1.56365 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0423641 Jy ! Component: 100 - total flux cleaned = 0.0537527 Jy ! Component: 150 - total flux cleaned = 0.0591525 Jy ! Component: 200 - total flux cleaned = 0.0629044 Jy ! Total flux subtracted in 200 components = 0.0629044 Jy ! Clean residual min=-0.002958 max=0.003158 Jy/beam ! Clean residual mean=-0.000011 rms=0.000728 Jy/beam ! Combined flux in latest and established models = 0.0629044 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0629044 Jy ! Inverting map and beam ! Estimated beam: bmin=3.449 mas, bmaj=5.853 mas, bpa=29.94 degrees ! Estimated noise=0.944133 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 = 0.00355098 Jy ! Component: 100 - total flux cleaned = 0.00575438 Jy ! Component: 150 - total flux cleaned = 0.00683884 Jy ! Component: 200 - total flux cleaned = 0.00762768 Jy ! Total flux subtracted in 200 components = 0.00762768 Jy ! Clean residual min=-0.001878 max=0.001453 Jy/beam ! Clean residual mean=-0.000008 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.0705321 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 48 components and 0.0705321 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=7.202 mas, bmaj=9.708 mas, bpa=26.45 degrees ! Estimated noise=1.16973 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00138933 Jy ! Component: 100 - total flux cleaned = 0.00181792 Jy ! Component: 150 - total flux cleaned = 0.00209896 Jy ! Component: 200 - total flux cleaned = 0.00232832 Jy ! Total flux subtracted in 200 components = 0.00232832 Jy ! Clean residual min=-0.001742 max=0.001646 Jy/beam ! Clean residual mean=-0.000001 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.0728604 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 = 0.000173271 Jy ! Component: 100 - total flux cleaned = 0.000277826 Jy ! Component: 150 - total flux cleaned = 0.000357236 Jy ! Component: 200 - total flux cleaned = 0.000428237 Jy ! Total flux subtracted in 200 components = 0.000428237 Jy ! Clean residual min=-0.001720 max=0.001655 Jy/beam ! Clean residual mean=0.000003 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.0732886 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 89 components and 0.0732886 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.449 mas, bmaj=5.853 mas, bpa=29.94 degrees ! Estimated noise=0.944133 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.82682e-05 Jy ! Component: 100 - total flux cleaned = 0.000302815 Jy ! Component: 150 - total flux cleaned = 0.000346167 Jy ! Component: 200 - total flux cleaned = 0.000384989 Jy ! Total flux subtracted in 200 components = 0.000384989 Jy ! Clean residual min=-0.001684 max=0.001455 Jy/beam ! Clean residual mean=0.000002 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.0736736 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 99 components and 0.0736736 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055554Jy sigma=0.445670 ! Fit after self-cal, rms=0.055549Jy sigma=0.445623 wmodel J0554+6857_S_map.mod ! Writing 99 model components to file: J0554+6857_S_map.mod wobs J0554+6857_S_uvs.fits ! Writing UV FITS file: J0554+6857_S_uvs.fits wwins J0554+6857_S_map.win ! wwins: Wrote 2 windows to J0554+6857_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 = -0.000301404 Jy ! Component: 100 - total flux cleaned = -0.000456148 Jy ! Component: 150 - total flux cleaned = -0.000628841 Jy ! Component: 200 - total flux cleaned = -0.000676517 Jy ! Component: 250 - total flux cleaned = -0.000631242 Jy ! Component: 300 - total flux cleaned = -0.000676438 Jy ! Component: 350 - total flux cleaned = -0.000740912 Jy ! Component: 400 - total flux cleaned = -0.000782586 Jy ! Component: 450 - total flux cleaned = -0.000843813 Jy ! Component: 500 - total flux cleaned = -0.00084385 Jy ! Component: 550 - total flux cleaned = -0.000863465 Jy ! Component: 600 - total flux cleaned = -0.000882654 Jy ! Component: 650 - total flux cleaned = -0.000863157 Jy ! Component: 700 - total flux cleaned = -0.000825992 Jy ! Component: 750 - total flux cleaned = -0.000917703 Jy ! Component: 800 - total flux cleaned = -0.000881362 Jy ! Component: 850 - total flux cleaned = -0.000899305 Jy ! Component: 900 - total flux cleaned = -0.000951708 Jy ! Component: 950 - total flux cleaned = -0.00095151 Jy ! Component: 1000 - total flux cleaned = -0.000934664 Jy ! Component: 1050 - total flux cleaned = -0.000917925 Jy ! Component: 1100 - total flux cleaned = -0.000984392 Jy ! Component: 1150 - total flux cleaned = -0.000984588 Jy ! Component: 1200 - total flux cleaned = -0.00103292 Jy ! Component: 1250 - total flux cleaned = -0.000953007 Jy ! Component: 1300 - total flux cleaned = -0.00100066 Jy ! Component: 1350 - total flux cleaned = -0.00101605 Jy ! Component: 1400 - total flux cleaned = -0.00101583 Jy ! Component: 1450 - total flux cleaned = -0.000954586 Jy ! Component: 1500 - total flux cleaned = -0.000894358 Jy ! Component: 1550 - total flux cleaned = -0.000894212 Jy ! Component: 1600 - total flux cleaned = -0.000864814 Jy ! Component: 1650 - total flux cleaned = -0.000864973 Jy ! Component: 1700 - total flux cleaned = -0.000879341 Jy ! Component: 1750 - total flux cleaned = -0.000893862 Jy ! Component: 1800 - total flux cleaned = -0.000893881 Jy ! Component: 1850 - total flux cleaned = -0.000893924 Jy ! Component: 1900 - total flux cleaned = -0.000921641 Jy ! Component: 1950 - total flux cleaned = -0.000949152 Jy ! Component: 2000 - total flux cleaned = -0.000908381 Jy ! Component: 2050 - total flux cleaned = -0.000908567 Jy ! Component: 2100 - total flux cleaned = -0.000895239 Jy ! Component: 2150 - total flux cleaned = -0.000868819 Jy ! Component: 2200 - total flux cleaned = -0.000816269 Jy ! Component: 2250 - total flux cleaned = -0.000868112 Jy ! Component: 2300 - total flux cleaned = -0.000803521 Jy ! Component: 2350 - total flux cleaned = -0.000739622 Jy ! Component: 2400 - total flux cleaned = -0.000752484 Jy ! Component: 2450 - total flux cleaned = -0.000815375 Jy ! Component: 2500 - total flux cleaned = -0.000727902 Jy ! Component: 2550 - total flux cleaned = -0.000727716 Jy ! Component: 2600 - total flux cleaned = -0.000752283 Jy ! Component: 2650 - total flux cleaned = -0.000727829 Jy ! Component: 2700 - total flux cleaned = -0.00069154 Jy ! Component: 2750 - total flux cleaned = -0.000739679 Jy ! Component: 2800 - total flux cleaned = -0.000691858 Jy ! Component: 2850 - total flux cleaned = -0.000644594 Jy ! Component: 2900 - total flux cleaned = -0.000597708 Jy ! Component: 2950 - total flux cleaned = -0.000586004 Jy ! Component: 3000 - total flux cleaned = -0.000620859 Jy ! Component: 3050 - total flux cleaned = -0.000574661 Jy ! Component: 3100 - total flux cleaned = -0.000551757 Jy ! Component: 3150 - total flux cleaned = -0.000585804 Jy ! Component: 3200 - total flux cleaned = -0.000551749 Jy ! Component: 3250 - total flux cleaned = -0.000484465 Jy ! Component: 3300 - total flux cleaned = -0.000495654 Jy ! Component: 3350 - total flux cleaned = -0.000484561 Jy ! Component: 3400 - total flux cleaned = -0.000451551 Jy ! Component: 3450 - total flux cleaned = -0.00046263 Jy ! Component: 3500 - total flux cleaned = -0.000473536 Jy ! Component: 3550 - total flux cleaned = -0.000441096 Jy ! Component: 3600 - total flux cleaned = -0.000441115 Jy ! Component: 3650 - total flux cleaned = -0.000430526 Jy ! Component: 3700 - total flux cleaned = -0.000419962 Jy ! Component: 3750 - total flux cleaned = -0.000462104 Jy ! Component: 3800 - total flux cleaned = -0.000462159 Jy ! Component: 3850 - total flux cleaned = -0.000482905 Jy ! Component: 3900 - total flux cleaned = -0.000451754 Jy ! Component: 3950 - total flux cleaned = -0.00042083 Jy ! Component: 4000 - total flux cleaned = -0.000400385 Jy ! Component: 4050 - total flux cleaned = -0.000390128 Jy ! Total flux subtracted in 4096 components = -0.000400244 Jy ! Clean residual min=-0.000611 max=0.000603 Jy/beam ! Clean residual mean=-0.000000 rms=0.000185 Jy/beam ! Combined flux in latest and established models = 0.0732733 Jy keep ! Adding 314 model components to the UV plane model. ! The established model now contains 413 components and 0.0732733 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0554+6857_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.449 x 5.853 at 29.94 degrees (North through East) ! Clean map min=-0.0016331 max=0.0535 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0554+6857_S_map.fits wmodel /image_prod/ug002_uva//J0554+6857_S_map.mod ! Writing 413 model components to file: /image_prod/ug002_uva//J0554+6857_S_map.mod wobs /image_prod/ug002_uva//J0554+6857_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0554+6857_S_uvs.fits wwins /image_prod/ug002_uva//J0554+6857_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J0554+6857_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0534995 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000184213 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.03298 1.03298 2.06596 4.13191 8.26382 16.5276 33.0553 66.1106 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.053 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 290.422 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0554+6857_S_dfm.log closed on Wed Mar 4 21:02:52 2020