! Started logfile: /image_prod/ug002_uvm//J1154+5934_S_a_dfm.log on Wed Mar 4 17:04:30 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_uvm//J1154+5934_S_a_uvm.fits ! Reading UV FITS file: /image_prod/ug002_uvm//J1154+5934_S_a_uvm.fits ! AN table 1: 45 integrations on 21 of 21 possible baselines. ! AN table 2: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.887243 visibilities/baseline/integration-bin. ! Found source: J1154+5934 ! ! 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 9702 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 J1154+5934_S_a] 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 3 telescope corrections were flagged in sub-array 1. ! A total of 42 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 42 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! A total of 42 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.010198Jy sigma=8.094703 ! Fit after self-cal, rms=0.891548Jy sigma=7.138771 ! 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=3.258 mas, bmaj=3.692 mas, bpa=-20.87 degrees ! Estimated noise=1.44212 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 = 0.0848816 Jy ! Component: 100 - total flux cleaned = 0.104682 Jy ! Total flux subtracted in 100 components = 0.104682 Jy ! Clean residual min=-0.004409 max=0.007532 Jy/beam ! Clean residual mean=0.000008 rms=0.001037 Jy/beam ! Combined flux in latest and established models = 0.104682 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.104682 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074254Jy sigma=0.468003 ! Fit after self-cal, rms=0.074142Jy sigma=0.467540 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00794731 Jy ! Component: 100 - total flux cleaned = 0.0110245 Jy ! Total flux subtracted in 100 components = 0.0110245 Jy ! Clean residual min=-0.004156 max=0.004466 Jy/beam ! Clean residual mean=0.000011 rms=0.000903 Jy/beam ! Combined flux in latest and established models = 0.115706 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 12 components and 0.115706 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073240Jy sigma=0.459384 ! Fit after self-cal, rms=0.073230Jy sigma=0.459281 ! 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=3.91 mas, bmaj=4.428 mas, bpa=-22.01 degrees ! Estimated noise=0.930088 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 = 0.00110384 Jy ! Component: 100 - total flux cleaned = 0.00118282 Jy ! Component: 150 - total flux cleaned = 0.0013085 Jy ! Component: 200 - total flux cleaned = 0.00136115 Jy ! Total flux subtracted in 200 components = 0.00136115 Jy ! Clean residual min=-0.002843 max=0.003155 Jy/beam ! Clean residual mean=0.000010 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 0.117067 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 20 components and 0.117068 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073019Jy sigma=0.458351 ! Fit after self-cal, rms=0.073012Jy sigma=0.458326 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.91 x 4.428 at -22.01 degrees (North through East) ! Clean map min=-0.0027427 max=0.11064 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 KP 0.98 LA 1.04 MK 0.98 ! NL 1.02 OV 1.00 SC 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.92 FD 0.98 HN 1.00 KP 0.99 ! LA 0.96 MK 1.03 NL 0.99 OV 0.95 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 KP 1.00 LA 1.01 MK 0.97 ! NL 1.01 OV 1.01 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.14 FD 0.96 HN 1.01 KP 1.00 ! LA 1.05 MK 1.01 NL 1.11 OV 0.99 ! PT 1.00 SC 0.87 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 KP 0.97 LA 1.00 MK 1.00 ! NL 1.01 OV 1.01 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 FD 1.00 HN 1.01 KP 1.02 ! LA 0.99 MK 0.99 NL 1.02 OV 0.97 ! PT 0.98 SC 1.01 ! ! ! Fit before self-cal, rms=0.073012Jy sigma=0.458326 ! Fit after self-cal, rms=0.071301Jy sigma=0.455627 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.913 mas, bmaj=4.426 mas, bpa=-21.46 degrees ! Estimated noise=0.927274 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 = -0.000227089 Jy ! Component: 100 - total flux cleaned = -0.000186889 Jy ! Component: 150 - total flux cleaned = -0.000118191 Jy ! Component: 200 - total flux cleaned = -5.73566e-05 Jy ! Total flux subtracted in 200 components = -5.73566e-05 Jy ! Clean residual min=-0.002818 max=0.002947 Jy/beam ! Clean residual mean=0.000017 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.11701 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 22 components and 0.11701 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071224Jy sigma=0.455470 ! Fit after self-cal, rms=0.071238Jy sigma=0.455425 ! 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=0.071238Jy sigma=0.455425 ! Fit after self-cal, rms=0.075161Jy sigma=0.445607 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.91 mas, bmaj=4.421 mas, bpa=-19.73 degrees ! Estimated noise=0.931979 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000693717 Jy ! Component: 100 - total flux cleaned = 0.000815278 Jy ! Component: 150 - total flux cleaned = 0.000892351 Jy ! Component: 200 - total flux cleaned = 0.000953964 Jy ! Total flux subtracted in 200 components = 0.000953964 Jy ! Clean residual min=-0.001755 max=0.001845 Jy/beam ! Clean residual mean=0.000011 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.117964 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 26 components and 0.117964 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075142Jy sigma=0.445493 ! Fit after self-cal, rms=0.075311Jy sigma=0.445358 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) ! Added new window around map position (26, 106). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134763 Jy ! Component: 100 - total flux cleaned = 0.00143334 Jy ! Component: 150 - total flux cleaned = 0.00143312 Jy ! Component: 200 - total flux cleaned = 0.0014641 Jy ! Total flux subtracted in 200 components = 0.0014641 Jy ! Clean residual min=-0.001689 max=0.001765 Jy/beam ! Clean residual mean=0.000011 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.119428 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 41 components and 0.119428 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075243Jy sigma=0.444965 ! Fit after self-cal, rms=0.075232Jy sigma=0.444929 ! 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=0.075232Jy sigma=0.444929 ! Fit after self-cal, rms=0.075737Jy sigma=0.443677 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.898 mas, bmaj=4.415 mas, bpa=-18.66 degrees ! Estimated noise=0.931922 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000169947 Jy ! Component: 100 - total flux cleaned = 0.000329902 Jy ! Component: 150 - total flux cleaned = 0.000468171 Jy ! Component: 200 - total flux cleaned = 0.00057042 Jy ! Total flux subtracted in 200 components = 0.00057042 Jy ! Clean residual min=-0.001571 max=0.001635 Jy/beam ! Clean residual mean=0.000009 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.119999 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 50 components and 0.119999 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075715Jy sigma=0.443549 ! Fit after self-cal, rms=0.075715Jy sigma=0.443523 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 = 0.000175323 Jy ! Component: 100 - total flux cleaned = 0.000213097 Jy ! Component: 150 - total flux cleaned = 0.000265024 Jy ! Component: 200 - total flux cleaned = 0.000296524 Jy ! Total flux subtracted in 200 components = 0.000296524 Jy ! Clean residual min=-0.001535 max=0.001624 Jy/beam ! Clean residual mean=0.000009 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.120295 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 59 components and 0.120295 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075705Jy sigma=0.443462 ! Fit after self-cal, rms=0.075703Jy sigma=0.443459 ! 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=0.075703Jy sigma=0.443459 ! Fit after self-cal, rms=0.075892Jy sigma=0.443441 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.349 mas, bmaj=8.504 mas, bpa=14.1 degrees ! Estimated noise=1.14435 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000647689 Jy ! Component: 100 - total flux cleaned = 0.000775208 Jy ! Component: 150 - total flux cleaned = 0.000816027 Jy ! Component: 200 - total flux cleaned = 0.000858644 Jy ! Total flux subtracted in 200 components = 0.000858644 Jy ! Clean residual min=-0.002034 max=0.001903 Jy/beam ! Clean residual mean=0.000021 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.121154 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 73 components and 0.121154 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075888Jy sigma=0.443414 ! Fit after self-cal, rms=0.075887Jy sigma=0.443407 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 = 5.85484e-05 Jy ! Component: 100 - total flux cleaned = 6.65275e-05 Jy ! Component: 150 - total flux cleaned = 8.86195e-05 Jy ! Component: 200 - total flux cleaned = 9.55671e-05 Jy ! Total flux subtracted in 200 components = 9.55671e-05 Jy ! Clean residual min=-0.002020 max=0.001876 Jy/beam ! Clean residual mean=0.000021 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.121249 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 78 components and 0.121249 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075886Jy sigma=0.443399 ! Fit after self-cal, rms=0.075885Jy sigma=0.443396 ! 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=3.892 mas, bmaj=4.412 mas, bpa=-18.64 degrees ! Estimated noise=0.933254 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.892 x 4.412 at -18.64 degrees (North through East) ! Clean map min=-0.001503 max=0.11076 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=3.25 mas, bmaj=3.684 mas, bpa=-18.55 degrees ! Estimated noise=1.44846 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0851411 Jy ! Component: 100 - total flux cleaned = 0.10521 Jy ! Component: 150 - total flux cleaned = 0.113209 Jy ! Component: 200 - total flux cleaned = 0.117361 Jy ! Total flux subtracted in 200 components = 0.117361 Jy ! Clean residual min=-0.003657 max=0.003149 Jy/beam ! Clean residual mean=0.000006 rms=0.000767 Jy/beam ! Combined flux in latest and established models = 0.117361 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.117361 Jy ! Inverting map and beam ! Estimated beam: bmin=3.892 mas, bmaj=4.412 mas, bpa=-18.64 degrees ! Estimated noise=0.933254 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 = 0.00209262 Jy ! Component: 100 - total flux cleaned = 0.00287518 Jy ! Component: 150 - total flux cleaned = 0.00317946 Jy ! Component: 200 - total flux cleaned = 0.003315 Jy ! Total flux subtracted in 200 components = 0.003315 Jy ! Clean residual min=-0.001826 max=0.001742 Jy/beam ! Clean residual mean=0.000009 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.120676 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 32 components and 0.120676 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=8.349 mas, bmaj=8.504 mas, bpa=14.1 degrees ! Estimated noise=1.14435 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000413548 Jy ! Component: 100 - total flux cleaned = 0.000343626 Jy ! Component: 150 - total flux cleaned = 0.000302334 Jy ! Component: 200 - total flux cleaned = 0.000320483 Jy ! Total flux subtracted in 200 components = 0.000320483 Jy ! Clean residual min=-0.002062 max=0.001909 Jy/beam ! Clean residual mean=0.000021 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.120997 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 = 3.24553e-05 Jy ! Component: 100 - total flux cleaned = 4.74046e-05 Jy ! Component: 150 - total flux cleaned = 7.55945e-05 Jy ! Component: 200 - total flux cleaned = 0.000101723 Jy ! Total flux subtracted in 200 components = 0.000101723 Jy ! Clean residual min=-0.002061 max=0.001897 Jy/beam ! Clean residual mean=0.000021 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.121098 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 51 components and 0.121098 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.892 mas, bmaj=4.412 mas, bpa=-18.64 degrees ! Estimated noise=0.933254 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.57999e-05 Jy ! Component: 100 - total flux cleaned = 0.00012602 Jy ! Component: 150 - total flux cleaned = 0.000184968 Jy ! Component: 200 - total flux cleaned = 0.000185777 Jy ! Total flux subtracted in 200 components = 0.000185777 Jy ! Clean residual min=-0.001574 max=0.001662 Jy/beam ! Clean residual mean=0.000010 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.121284 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 60 components and 0.121284 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075936Jy sigma=0.443764 ! Fit after self-cal, rms=0.075940Jy sigma=0.443722 wmodel J1154+5934_S_a_map.mod ! Writing 60 model components to file: J1154+5934_S_a_map.mod wobs J1154+5934_S_a_uvs.fits ! Writing UV FITS file: J1154+5934_S_a_uvs.fits wwins J1154+5934_S_a_map.win ! wwins: Wrote 2 windows to J1154+5934_S_a_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 = 0.000439651 Jy ! Component: 100 - total flux cleaned = 0.000731968 Jy ! Component: 150 - total flux cleaned = 0.00103833 Jy ! Component: 200 - total flux cleaned = 0.00141397 Jy ! Component: 250 - total flux cleaned = 0.00172657 Jy ! Component: 300 - total flux cleaned = 0.00195476 Jy ! Component: 350 - total flux cleaned = 0.00207909 Jy ! Component: 400 - total flux cleaned = 0.00229811 Jy ! Component: 450 - total flux cleaned = 0.00258373 Jy ! Component: 500 - total flux cleaned = 0.00270003 Jy ! Component: 550 - total flux cleaned = 0.00286084 Jy ! Component: 600 - total flux cleaned = 0.00304163 Jy ! Component: 650 - total flux cleaned = 0.00319734 Jy ! Component: 700 - total flux cleaned = 0.00326342 Jy ! Component: 750 - total flux cleaned = 0.00341552 Jy ! Component: 800 - total flux cleaned = 0.00356551 Jy ! Component: 850 - total flux cleaned = 0.00371339 Jy ! Component: 900 - total flux cleaned = 0.00388008 Jy ! Component: 950 - total flux cleaned = 0.00398312 Jy ! Component: 1000 - total flux cleaned = 0.00412578 Jy ! Component: 1050 - total flux cleaned = 0.00424699 Jy ! Component: 1100 - total flux cleaned = 0.00440665 Jy ! Component: 1150 - total flux cleaned = 0.00448592 Jy ! Component: 1200 - total flux cleaned = 0.00468144 Jy ! Component: 1250 - total flux cleaned = 0.00475913 Jy ! Component: 1300 - total flux cleaned = 0.00495094 Jy ! Component: 1350 - total flux cleaned = 0.00504596 Jy ! Component: 1400 - total flux cleaned = 0.00512115 Jy ! Component: 1450 - total flux cleaned = 0.0052892 Jy ! Component: 1500 - total flux cleaned = 0.00534435 Jy ! Component: 1550 - total flux cleaned = 0.00539925 Jy ! Component: 1600 - total flux cleaned = 0.005472 Jy ! Component: 1650 - total flux cleaned = 0.00559814 Jy ! Component: 1700 - total flux cleaned = 0.00568729 Jy ! Component: 1750 - total flux cleaned = 0.00575809 Jy ! Component: 1800 - total flux cleaned = 0.00586308 Jy ! Component: 1850 - total flux cleaned = 0.0059152 Jy ! Component: 1900 - total flux cleaned = 0.00594958 Jy ! Component: 1950 - total flux cleaned = 0.00603509 Jy ! Component: 2000 - total flux cleaned = 0.00606913 Jy ! Component: 2050 - total flux cleaned = 0.00622085 Jy ! Component: 2100 - total flux cleaned = 0.00625432 Jy ! Component: 2150 - total flux cleaned = 0.00632093 Jy ! Component: 2200 - total flux cleaned = 0.0064527 Jy ! Component: 2250 - total flux cleaned = 0.00642018 Jy ! Component: 2300 - total flux cleaned = 0.00651753 Jy ! Component: 2350 - total flux cleaned = 0.00656585 Jy ! Component: 2400 - total flux cleaned = 0.00658177 Jy ! Component: 2450 - total flux cleaned = 0.006693 Jy ! Component: 2500 - total flux cleaned = 0.00667716 Jy ! Component: 2550 - total flux cleaned = 0.00675555 Jy ! Component: 2600 - total flux cleaned = 0.00677096 Jy ! Component: 2650 - total flux cleaned = 0.00680177 Jy ! Component: 2700 - total flux cleaned = 0.00690929 Jy ! Component: 2750 - total flux cleaned = 0.00693974 Jy ! Component: 2800 - total flux cleaned = 0.00690928 Jy ! Component: 2850 - total flux cleaned = 0.00695434 Jy ! Component: 2900 - total flux cleaned = 0.00702913 Jy ! Component: 2950 - total flux cleaned = 0.0070141 Jy ! Component: 3000 - total flux cleaned = 0.00707329 Jy ! Component: 3050 - total flux cleaned = 0.00705864 Jy ! Component: 3100 - total flux cleaned = 0.00717539 Jy ! Component: 3150 - total flux cleaned = 0.00713168 Jy ! Component: 3200 - total flux cleaned = 0.007175 Jy ! Component: 3250 - total flux cleaned = 0.00717493 Jy ! Component: 3300 - total flux cleaned = 0.0072177 Jy ! Component: 3350 - total flux cleaned = 0.00721775 Jy ! Component: 3400 - total flux cleaned = 0.0072883 Jy ! Component: 3450 - total flux cleaned = 0.00733034 Jy ! Component: 3500 - total flux cleaned = 0.00741387 Jy ! Component: 3550 - total flux cleaned = 0.00739989 Jy ! Component: 3600 - total flux cleaned = 0.00738617 Jy ! Component: 3650 - total flux cleaned = 0.00741351 Jy ! Component: 3700 - total flux cleaned = 0.00744074 Jy ! Component: 3750 - total flux cleaned = 0.00745423 Jy ! Component: 3800 - total flux cleaned = 0.00742734 Jy ! Component: 3850 - total flux cleaned = 0.00742738 Jy ! Component: 3900 - total flux cleaned = 0.00752053 Jy ! Component: 3950 - total flux cleaned = 0.00750723 Jy ! Component: 4000 - total flux cleaned = 0.00758638 Jy ! Component: 4050 - total flux cleaned = 0.00752087 Jy ! Total flux subtracted in 4096 components = 0.00759909 Jy ! Clean residual min=-0.000980 max=0.000697 Jy/beam ! Clean residual mean=0.000001 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.128883 Jy keep ! Adding 277 model components to the UV plane model. ! The established model now contains 337 components and 0.128883 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uvm//J1154+5934_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.892 x 4.412 at -18.64 degrees (North through East) ! Clean map min=-0.0012769 max=0.11068 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uvm//J1154+5934_S_a_map.fits wmodel /image_prod/ug002_uvm//J1154+5934_S_a_map.mod ! Writing 337 model components to file: /image_prod/ug002_uvm//J1154+5934_S_a_map.mod wobs /image_prod/ug002_uvm//J1154+5934_S_a_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uvm//J1154+5934_S_a_uvs.fits wwins /image_prod/ug002_uvm//J1154+5934_S_a_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uvm//J1154+5934_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.110682 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000231066 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.626299 0.626299 1.2526 2.5052 5.01039 10.0208 20.0416 40.0831 80.1663 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.11 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 479.004 quit ! Quitting program ! Log file /image_prod/ug002_uvm//J1154+5934_S_a_dfm.log closed on Wed Mar 4 17:04:34 2020