! Started logfile: /vlbi/uf001/uva//J1324+5739_S_a_dfm.log on Mon Jan 14 02:23:00 2019 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 /vlbi/uf001/uva//J1324+5739_S_a_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1324+5739_S_a_uva.fits ! AN table 1: 110 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.927273 visibilities/baseline/integration-bin. ! Found source: J1324+5739 ! ! 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 44 lines of history. ! ! Reading 11016 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 J1324+5739_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 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001643Jy sigma=21.865765 ! Fit after self-cal, rms=0.969164Jy sigma=21.165668 ! 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=2.967 mas, bmaj=4.008 mas, bpa=-17.62 degrees ! Estimated noise=0.515513 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 = 0.0252607 Jy ! Component: 100 - total flux cleaned = 0.0308295 Jy ! Total flux subtracted in 100 components = 0.0308295 Jy ! Clean residual min=-0.002597 max=0.002899 Jy/beam ! Clean residual mean=0.000014 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.0308295 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0308295 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.056537Jy sigma=1.184509 ! Fit after self-cal, rms=0.054930Jy sigma=1.150471 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00372663 Jy ! Component: 100 - total flux cleaned = 0.00513485 Jy ! Total flux subtracted in 100 components = 0.00513485 Jy ! Clean residual min=-0.002161 max=0.002392 Jy/beam ! Clean residual mean=0.000011 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.0359643 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 12 components and 0.0359643 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054722Jy sigma=1.145440 ! Fit after self-cal, rms=0.054718Jy sigma=1.145338 ! 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=3.571 mas, bmaj=4.879 mas, bpa=-12.85 degrees ! Estimated noise=0.316201 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 = 0.000809085 Jy ! Component: 100 - total flux cleaned = 0.00110826 Jy ! Component: 150 - total flux cleaned = 0.00113376 Jy ! Component: 200 - total flux cleaned = 0.00113357 Jy ! Total flux subtracted in 200 components = 0.00113357 Jy ! Clean residual min=-0.001430 max=0.001611 Jy/beam ! Clean residual mean=0.000001 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.0370979 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 23 components and 0.0370979 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054706Jy sigma=1.145048 ! Fit after self-cal, rms=0.054703Jy sigma=1.144989 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.571 x 4.879 at -12.85 degrees (North through East) ! Clean map min=-0.0013276 max=0.03523 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.07 KP 0.93 ! LA 0.93 MK 1.03 NL 1.08 OV 1.02 ! SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 1.00 KP 0.97 ! LA 0.95 MK 1.01 NL 1.01 OV 0.96 ! SC 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.94 HN 1.04 KP 1.18 ! LA 1.01 MK 0.92 NL 0.98 OV 1.02 ! SC 0.95 ! ! ! Fit before self-cal, rms=0.054703Jy sigma=1.144989 ! Fit after self-cal, rms=0.055064Jy sigma=1.143624 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.554 mas, bmaj=4.87 mas, bpa=-12.54 degrees ! Estimated noise=0.314664 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 = -0.000135494 Jy ! Component: 100 - total flux cleaned = -0.000123865 Jy ! Component: 150 - total flux cleaned = -0.000132916 Jy ! Component: 200 - total flux cleaned = -0.000133072 Jy ! Total flux subtracted in 200 components = -0.000133072 Jy ! Clean residual min=-0.001443 max=0.001483 Jy/beam ! Clean residual mean=0.000001 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.0369648 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 25 components and 0.0369648 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055059Jy sigma=1.143521 ! Fit after self-cal, rms=0.055105Jy sigma=1.143079 ! 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=0.055105Jy sigma=1.143079 ! Fit after self-cal, rms=0.055412Jy sigma=1.141620 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.559 mas, bmaj=4.864 mas, bpa=-13.24 degrees ! Estimated noise=0.314359 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000350368 Jy ! Component: 100 - total flux cleaned = -0.000327167 Jy ! Component: 150 - total flux cleaned = -0.000316963 Jy ! Component: 200 - total flux cleaned = -0.000316963 Jy ! Total flux subtracted in 200 components = -0.000316963 Jy ! Clean residual min=-0.001230 max=0.001287 Jy/beam ! Clean residual mean=-0.000001 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.0366479 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 26 components and 0.0366479 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055407Jy sigma=1.141515 ! Fit after self-cal, rms=0.055435Jy sigma=1.140901 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 = -7.12491e-05 Jy ! Component: 100 - total flux cleaned = -5.94818e-05 Jy ! Component: 150 - total flux cleaned = -5.93162e-05 Jy ! Component: 200 - total flux cleaned = -5.96601e-05 Jy ! Total flux subtracted in 200 components = -5.96601e-05 Jy ! Clean residual min=-0.001364 max=0.001341 Jy/beam ! Clean residual mean=-0.000001 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.0365882 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 29 components and 0.0365882 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055430Jy sigma=1.140807 ! Fit after self-cal, rms=0.055426Jy sigma=1.140596 ! 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=0.055426Jy sigma=1.140596 ! Fit after self-cal, rms=0.055571Jy sigma=1.140513 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.556 mas, bmaj=4.864 mas, bpa=-13.46 degrees ! Estimated noise=0.313717 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000190299 Jy ! Component: 100 - total flux cleaned = -0.000190562 Jy ! Component: 150 - total flux cleaned = -0.000190693 Jy ! Component: 200 - total flux cleaned = -0.000190602 Jy ! Total flux subtracted in 200 components = -0.000190602 Jy ! Clean residual min=-0.001309 max=0.001243 Jy/beam ! Clean residual mean=-0.000001 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.0363976 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 29 components and 0.0363976 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055567Jy sigma=1.140422 ! Fit after self-cal, rms=0.055580Jy sigma=1.140380 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 = -4.88388e-05 Jy ! Component: 100 - total flux cleaned = -6.72832e-05 Jy ! Component: 150 - total flux cleaned = -7.5003e-05 Jy ! Component: 200 - total flux cleaned = -8.26585e-05 Jy ! Total flux subtracted in 200 components = -8.26585e-05 Jy ! Clean residual min=-0.001308 max=0.001271 Jy/beam ! Clean residual mean=-0.000001 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.0363149 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 29 components and 0.0363149 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055577Jy sigma=1.140317 ! Fit after self-cal, rms=0.055574Jy sigma=1.140284 ! 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=0.055574Jy sigma=1.140284 ! Fit after self-cal, rms=0.055555Jy sigma=1.140269 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.561 mas, bmaj=8.084 mas, bpa=-7.81 degrees ! Estimated noise=0.408592 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000214196 Jy ! Component: 100 - total flux cleaned = -0.000235963 Jy ! Component: 150 - total flux cleaned = -0.000243955 Jy ! Component: 200 - total flux cleaned = -0.000256536 Jy ! Total flux subtracted in 200 components = -0.000256536 Jy ! Clean residual min=-0.001495 max=0.001412 Jy/beam ! Clean residual mean=-0.000002 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.0360584 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 40 components and 0.0360584 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055557Jy sigma=1.140282 ! Fit after self-cal, rms=0.055554Jy sigma=1.140045 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 = -3.52249e-05 Jy ! Component: 100 - total flux cleaned = -3.4579e-05 Jy ! Component: 150 - total flux cleaned = -3.4188e-05 Jy ! Component: 200 - total flux cleaned = -3.39583e-05 Jy ! Total flux subtracted in 200 components = -3.39583e-05 Jy ! Clean residual min=-0.001552 max=0.001406 Jy/beam ! Clean residual mean=-0.000002 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.0360244 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 45 components and 0.0360244 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055554Jy sigma=1.140053 ! Fit after self-cal, rms=0.055552Jy sigma=1.140020 ! 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=3.559 mas, bmaj=4.867 mas, bpa=-13.79 degrees ! Estimated noise=0.313288 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.559 x 4.867 at -13.79 degrees (North through East) ! Clean map min=-0.0014914 max=0.034949 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=2.951 mas, bmaj=4.009 mas, bpa=-19.61 degrees ! Estimated noise=0.513202 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0272653 Jy ! Component: 100 - total flux cleaned = 0.0333454 Jy ! Component: 150 - total flux cleaned = 0.0355435 Jy ! Component: 200 - total flux cleaned = 0.0361278 Jy ! Total flux subtracted in 200 components = 0.0361278 Jy ! Clean residual min=-0.002151 max=0.002301 Jy/beam ! Clean residual mean=0.000007 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.0361278 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0361278 Jy ! Inverting map and beam ! Estimated beam: bmin=3.559 mas, bmaj=4.867 mas, bpa=-13.79 degrees ! Estimated noise=0.313288 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 = -0.000386089 Jy ! Component: 100 - total flux cleaned = -0.000161678 Jy ! Component: 150 - total flux cleaned = -9.03367e-05 Jy ! Component: 200 - total flux cleaned = -7.10587e-05 Jy ! Total flux subtracted in 200 components = -7.10587e-05 Jy ! Clean residual min=-0.001388 max=0.001405 Jy/beam ! Clean residual mean=-0.000001 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.0360568 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 20 components and 0.0360568 Jy ! Inverting map ! Added new window around map position (24.5, -67.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000215118 Jy ! Component: 100 - total flux cleaned = 7.89709e-05 Jy ! Component: 150 - total flux cleaned = 2.71989e-05 Jy ! Component: 200 - total flux cleaned = 0.000126824 Jy ! Total flux subtracted in 200 components = 0.000126824 Jy ! Clean residual min=-0.001271 max=0.001240 Jy/beam ! Clean residual mean=-0.000001 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.0361836 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 36 components and 0.0361836 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=7.561 mas, bmaj=8.084 mas, bpa=-7.81 degrees ! Estimated noise=0.408592 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000252326 Jy ! Component: 100 - total flux cleaned = 0.000421995 Jy ! Component: 150 - total flux cleaned = 0.000449293 Jy ! Component: 200 - total flux cleaned = 0.000427256 Jy ! Total flux subtracted in 200 components = 0.000427256 Jy ! Clean residual min=-0.001424 max=0.001488 Jy/beam ! Clean residual mean=-0.000001 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.0366109 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 = -9.45664e-06 Jy ! Component: 100 - total flux cleaned = -1.8182e-05 Jy ! Component: 150 - total flux cleaned = -2.59564e-05 Jy ! Component: 200 - total flux cleaned = -3.29219e-05 Jy ! Total flux subtracted in 200 components = -3.29219e-05 Jy ! Clean residual min=-0.001424 max=0.001481 Jy/beam ! Clean residual mean=-0.000001 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.0365779 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 65 components and 0.0365779 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.559 mas, bmaj=4.867 mas, bpa=-13.79 degrees ! Estimated noise=0.313288 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00015521 Jy ! Component: 100 - total flux cleaned = -0.000125215 Jy ! Component: 150 - total flux cleaned = -0.000125452 Jy ! Component: 200 - total flux cleaned = -9.97875e-05 Jy ! Total flux subtracted in 200 components = -9.97875e-05 Jy ! Clean residual min=-0.001204 max=0.001224 Jy/beam ! Clean residual mean=-0.000000 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.0364782 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 79 components and 0.0364782 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055520Jy sigma=1.139132 ! Fit after self-cal, rms=0.055510Jy sigma=1.138790 wmodel J1324+5739_S_a_map.mod ! Writing 79 model components to file: J1324+5739_S_a_map.mod wobs J1324+5739_S_a_uvs.fits ! Writing UV FITS file: J1324+5739_S_a_uvs.fits wwins J1324+5739_S_a_map.win ! wwins: Wrote 2 windows to J1324+5739_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 = -7.97116e-05 Jy ! Component: 100 - total flux cleaned = -8.04728e-05 Jy ! Component: 150 - total flux cleaned = -0.000120461 Jy ! Component: 200 - total flux cleaned = -0.000177611 Jy ! Component: 250 - total flux cleaned = -0.000251526 Jy ! Component: 300 - total flux cleaned = -0.000287734 Jy ! Component: 350 - total flux cleaned = -0.000252735 Jy ! Component: 400 - total flux cleaned = -0.000286611 Jy ! Component: 450 - total flux cleaned = -0.000252708 Jy ! Component: 500 - total flux cleaned = -0.000318078 Jy ! Component: 550 - total flux cleaned = -0.000269534 Jy ! Component: 600 - total flux cleaned = -0.000253867 Jy ! Component: 650 - total flux cleaned = -0.00023852 Jy ! Component: 700 - total flux cleaned = -0.000223665 Jy ! Component: 750 - total flux cleaned = -0.00026865 Jy ! Component: 800 - total flux cleaned = -0.000283411 Jy ! Component: 850 - total flux cleaned = -0.000297905 Jy ! Component: 900 - total flux cleaned = -0.000340981 Jy ! Component: 950 - total flux cleaned = -0.000383248 Jy ! Component: 1000 - total flux cleaned = -0.00041131 Jy ! Component: 1050 - total flux cleaned = -0.000452289 Jy ! Component: 1100 - total flux cleaned = -0.000479196 Jy ! Component: 1150 - total flux cleaned = -0.000505884 Jy ! Component: 1200 - total flux cleaned = -0.000545557 Jy ! Component: 1250 - total flux cleaned = -0.000597881 Jy ! Component: 1300 - total flux cleaned = -0.00061084 Jy ! Component: 1350 - total flux cleaned = -0.000636264 Jy ! Component: 1400 - total flux cleaned = -0.000686592 Jy ! Component: 1450 - total flux cleaned = -0.000711448 Jy ! Component: 1500 - total flux cleaned = -0.000760591 Jy ! Component: 1550 - total flux cleaned = -0.000809258 Jy ! Component: 1600 - total flux cleaned = -0.000845392 Jy ! Component: 1650 - total flux cleaned = -0.000940706 Jy ! Component: 1700 - total flux cleaned = -0.000964054 Jy ! Component: 1750 - total flux cleaned = -0.00102243 Jy ! Component: 1800 - total flux cleaned = -0.00106865 Jy ! Component: 1850 - total flux cleaned = -0.00110279 Jy ! Component: 1900 - total flux cleaned = -0.00117077 Jy ! Component: 1950 - total flux cleaned = -0.00119315 Jy ! Component: 2000 - total flux cleaned = -0.00123774 Jy ! Component: 2050 - total flux cleaned = -0.00123781 Jy ! Component: 2100 - total flux cleaned = -0.00128159 Jy ! Component: 2150 - total flux cleaned = -0.00127083 Jy ! Component: 2200 - total flux cleaned = -0.00127087 Jy ! Component: 2250 - total flux cleaned = -0.00131356 Jy ! Component: 2300 - total flux cleaned = -0.00136641 Jy ! Component: 2350 - total flux cleaned = -0.00136639 Jy ! Component: 2400 - total flux cleaned = -0.00137675 Jy ! Component: 2450 - total flux cleaned = -0.00140759 Jy ! Component: 2500 - total flux cleaned = -0.00141778 Jy ! Component: 2550 - total flux cleaned = -0.00140746 Jy ! Component: 2600 - total flux cleaned = -0.00142763 Jy ! Component: 2650 - total flux cleaned = -0.00143754 Jy ! Component: 2700 - total flux cleaned = -0.00147709 Jy ! Component: 2750 - total flux cleaned = -0.00144744 Jy ! Component: 2800 - total flux cleaned = -0.00144751 Jy ! Component: 2850 - total flux cleaned = -0.00146698 Jy ! Component: 2900 - total flux cleaned = -0.00146701 Jy ! Component: 2950 - total flux cleaned = -0.00149566 Jy ! Component: 3000 - total flux cleaned = -0.00147669 Jy ! Component: 3050 - total flux cleaned = -0.00149559 Jy ! Component: 3100 - total flux cleaned = -0.0014956 Jy ! Component: 3150 - total flux cleaned = -0.00153277 Jy ! Component: 3200 - total flux cleaned = -0.00150508 Jy ! Component: 3250 - total flux cleaned = -0.0015327 Jy ! Component: 3300 - total flux cleaned = -0.00156007 Jy ! Component: 3350 - total flux cleaned = -0.00152384 Jy ! Component: 3400 - total flux cleaned = -0.00155978 Jy ! Component: 3450 - total flux cleaned = -0.00153304 Jy ! Component: 3500 - total flux cleaned = -0.00155964 Jy ! Component: 3550 - total flux cleaned = -0.00157729 Jy ! Component: 3600 - total flux cleaned = -0.00161226 Jy ! Component: 3650 - total flux cleaned = -0.00160363 Jy ! Component: 3700 - total flux cleaned = -0.00163819 Jy ! Component: 3750 - total flux cleaned = -0.00164671 Jy ! Component: 3800 - total flux cleaned = -0.00166379 Jy ! Component: 3850 - total flux cleaned = -0.00169778 Jy ! Component: 3900 - total flux cleaned = -0.00168944 Jy ! Component: 3950 - total flux cleaned = -0.00169776 Jy ! Component: 4000 - total flux cleaned = -0.00173113 Jy ! Component: 4050 - total flux cleaned = -0.00173114 Jy ! Total flux subtracted in 4096 components = -0.00173938 Jy ! Clean residual min=-0.000497 max=0.000540 Jy/beam ! Clean residual mean=-0.000000 rms=0.000146 Jy/beam ! Combined flux in latest and established models = 0.0347388 Jy keep ! Adding 302 model components to the UV plane model. ! The established model now contains 381 components and 0.0347388 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1324+5739_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.559 x 4.867 at -13.79 degrees (North through East) ! Clean map min=-0.0012535 max=0.034802 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1324+5739_S_a_map.fits wmodel /vlbi/uf001/uva//J1324+5739_S_a_map.mod ! Writing 381 model components to file: /vlbi/uf001/uva//J1324+5739_S_a_map.mod wobs /vlbi/uf001/uva//J1324+5739_S_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1324+5739_S_a_uvs.fits wwins /vlbi/uf001/uva//J1324+5739_S_a_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J1324+5739_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0348023 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000143902 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.24046 1.24046 2.48091 4.96182 9.92365 19.8473 39.6946 79.3892 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.034 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 241.846 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1324+5739_S_a_dfm.log closed on Mon Jan 14 02:23:04 2019