! Started logfile: /image_prod/ug002_uva//J1312+2531_S_dfm.log on Thu Mar 5 01:05:52 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//J1312+2531_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1312+2531_S_uva.fits ! AN table 1: 75 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.897778 visibilities/baseline/integration-bin. ! Found source: J1312+2531 ! ! 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 4242 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 J1312+2531_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 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.017954Jy sigma=7.376500 ! Fit after self-cal, rms=0.777752Jy sigma=5.639594 ! 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=2.628 mas, bmaj=5.738 mas, bpa=1.33 degrees ! Estimated noise=2.35401 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 = 0.17319 Jy ! Component: 100 - total flux cleaned = 0.219043 Jy ! Total flux subtracted in 100 components = 0.219043 Jy ! Clean residual min=-0.009756 max=0.018479 Jy/beam ! Clean residual mean=-0.000005 rms=0.002923 Jy/beam ! Combined flux in latest and established models = 0.219043 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.219043 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075759Jy sigma=0.504518 ! Fit after self-cal, rms=0.075654Jy sigma=0.503985 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0196064 Jy ! Component: 100 - total flux cleaned = 0.0299395 Jy ! Total flux subtracted in 100 components = 0.0299395 Jy ! Clean residual min=-0.008092 max=0.008423 Jy/beam ! Clean residual mean=-0.000005 rms=0.001977 Jy/beam ! Combined flux in latest and established models = 0.248982 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 21 components and 0.248982 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070502Jy sigma=0.459303 ! Fit after self-cal, rms=0.070365Jy sigma=0.458571 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.978 mas, bmaj=6.395 mas, bpa=1.722 degrees ! Estimated noise=1.52696 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 = 0.00730007 Jy ! Component: 100 - total flux cleaned = 0.0113892 Jy ! Component: 150 - total flux cleaned = 0.0138278 Jy ! Component: 200 - total flux cleaned = 0.0150705 Jy ! Total flux subtracted in 200 components = 0.0150705 Jy ! Clean residual min=-0.006410 max=0.005446 Jy/beam ! Clean residual mean=-0.000007 rms=0.001559 Jy/beam ! Combined flux in latest and established models = 0.264052 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 36 components and 0.264052 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069625Jy sigma=0.452063 ! Fit after self-cal, rms=0.069615Jy sigma=0.451936 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.978 x 6.395 at 1.722 degrees (North through East) ! Clean map min=-0.0061463 max=0.22263 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 KP 0.99 LA 1.00 MK 0.96 ! NL 1.00 OV 0.96 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 KP 0.96 LA 1.01 MK 1.00 ! NL 1.03 OV 1.02 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 KP 0.97 LA 1.00 MK 1.01 ! NL 1.04 OV 1.01 SC 1.04 ! ! ! Fit before self-cal, rms=0.069615Jy sigma=0.451936 ! Fit after self-cal, rms=0.070446Jy sigma=0.446821 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.978 mas, bmaj=6.416 mas, bpa=1.626 degrees ! Estimated noise=1.53564 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 = 0.00150194 Jy ! Component: 100 - total flux cleaned = 0.00171237 Jy ! Component: 150 - total flux cleaned = 0.00185216 Jy ! Component: 200 - total flux cleaned = 0.00191445 Jy ! Total flux subtracted in 200 components = 0.00191445 Jy ! Clean residual min=-0.006306 max=0.005425 Jy/beam ! Clean residual mean=-0.000008 rms=0.001477 Jy/beam ! Combined flux in latest and established models = 0.265967 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 42 components and 0.265967 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070372Jy sigma=0.446526 ! Fit after self-cal, rms=0.070395Jy sigma=0.446476 ! 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=0.070395Jy sigma=0.446476 ! Fit after self-cal, rms=0.067615Jy sigma=0.430380 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.981 mas, bmaj=6.397 mas, bpa=1.792 degrees ! Estimated noise=1.53989 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000549084 Jy ! Component: 100 - total flux cleaned = 0.000778468 Jy ! Component: 150 - total flux cleaned = 0.000859166 Jy ! Component: 200 - total flux cleaned = 0.00090635 Jy ! Total flux subtracted in 200 components = 0.00090635 Jy ! Clean residual min=-0.003237 max=0.003265 Jy/beam ! Clean residual mean=-0.000000 rms=0.000850 Jy/beam ! Combined flux in latest and established models = 0.266873 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 53 components and 0.266873 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067577Jy sigma=0.430191 ! Fit after self-cal, rms=0.067597Jy sigma=0.430105 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 = 9.56495e-05 Jy ! Component: 100 - total flux cleaned = 0.000140185 Jy ! Component: 150 - total flux cleaned = 0.000181967 Jy ! Component: 200 - total flux cleaned = 0.000219933 Jy ! Total flux subtracted in 200 components = 0.000219933 Jy ! Clean residual min=-0.003193 max=0.003237 Jy/beam ! Clean residual mean=-0.000000 rms=0.000846 Jy/beam ! Combined flux in latest and established models = 0.267093 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 56 components and 0.267093 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067579Jy sigma=0.430014 ! Fit after self-cal, rms=0.067572Jy sigma=0.429995 ! 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=0.067572Jy sigma=0.429995 ! Fit after self-cal, rms=0.067277Jy sigma=0.429404 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.977 mas, bmaj=6.399 mas, bpa=1.766 degrees ! Estimated noise=1.5395 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000573969 Jy ! Component: 100 - total flux cleaned = 0.000645896 Jy ! Component: 150 - total flux cleaned = 0.000666493 Jy ! Component: 200 - total flux cleaned = 0.000705143 Jy ! Total flux subtracted in 200 components = 0.000705143 Jy ! Clean residual min=-0.002935 max=0.003377 Jy/beam ! Clean residual mean=0.000001 rms=0.000797 Jy/beam ! Combined flux in latest and established models = 0.267798 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 60 components and 0.267798 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067254Jy sigma=0.429292 ! Fit after self-cal, rms=0.067249Jy sigma=0.429265 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 = 9.01516e-05 Jy ! Component: 100 - total flux cleaned = 0.000148851 Jy ! Component: 150 - total flux cleaned = 0.00018519 Jy ! Component: 200 - total flux cleaned = 0.000202325 Jy ! Total flux subtracted in 200 components = 0.000202325 Jy ! Clean residual min=-0.002922 max=0.003341 Jy/beam ! Clean residual mean=0.000001 rms=0.000793 Jy/beam ! Combined flux in latest and established models = 0.268001 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 61 components and 0.268001 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067234Jy sigma=0.429196 ! Fit after self-cal, rms=0.067229Jy sigma=0.429182 ! 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=0.067229Jy sigma=0.429182 ! Fit after self-cal, rms=0.067110Jy sigma=0.429151 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.686 mas, bmaj=10.54 mas, bpa=1.242 degrees ! Estimated noise=1.96623 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000547839 Jy ! Component: 100 - total flux cleaned = 0.000498431 Jy ! Component: 150 - total flux cleaned = 0.000456481 Jy ! Component: 200 - total flux cleaned = 0.000438067 Jy ! Total flux subtracted in 200 components = 0.000438067 Jy ! Clean residual min=-0.003878 max=0.003935 Jy/beam ! Clean residual mean=0.000002 rms=0.001196 Jy/beam ! Combined flux in latest and established models = 0.268439 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 74 components and 0.268439 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067108Jy sigma=0.429177 ! Fit after self-cal, rms=0.067105Jy sigma=0.429169 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 = 3.67133e-05 Jy ! Component: 100 - total flux cleaned = -8.7693e-06 Jy ! Component: 150 - total flux cleaned = -2.20542e-05 Jy ! Component: 200 - total flux cleaned = -3.4033e-05 Jy ! Total flux subtracted in 200 components = -3.4033e-05 Jy ! Clean residual min=-0.003925 max=0.003907 Jy/beam ! Clean residual mean=0.000002 rms=0.001191 Jy/beam ! Combined flux in latest and established models = 0.268405 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 78 components and 0.268405 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067110Jy sigma=0.429208 ! Fit after self-cal, rms=0.067105Jy sigma=0.429199 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=2.973 mas, bmaj=6.4 mas, bpa=1.785 degrees ! Estimated noise=1.53904 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.973 x 6.4 at 1.785 degrees (North through East) ! Clean map min=-0.0028843 max=0.22311 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=2.627 mas, bmaj=5.736 mas, bpa=1.326 degrees ! Estimated noise=2.36814 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.173929 Jy ! Component: 100 - total flux cleaned = 0.221326 Jy ! Component: 150 - total flux cleaned = 0.241445 Jy ! Component: 200 - total flux cleaned = 0.25203 Jy ! Total flux subtracted in 200 components = 0.25203 Jy ! Clean residual min=-0.005325 max=0.005551 Jy/beam ! Clean residual mean=-0.000001 rms=0.001368 Jy/beam ! Combined flux in latest and established models = 0.25203 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.25203 Jy ! Inverting map and beam ! Estimated beam: bmin=2.973 mas, bmaj=6.4 mas, bpa=1.785 degrees ! Estimated noise=1.53904 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 = 0.00693868 Jy ! Component: 100 - total flux cleaned = 0.0109172 Jy ! Component: 150 - total flux cleaned = 0.0132996 Jy ! Component: 200 - total flux cleaned = 0.0143159 Jy ! Total flux subtracted in 200 components = 0.0143159 Jy ! Clean residual min=-0.003163 max=0.003423 Jy/beam ! Clean residual mean=0.000000 rms=0.000812 Jy/beam ! Combined flux in latest and established models = 0.266346 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 50 components and 0.266346 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=6.686 mas, bmaj=10.54 mas, bpa=1.242 degrees ! Estimated noise=1.96623 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00137966 Jy ! Component: 100 - total flux cleaned = 0.00181761 Jy ! Component: 150 - total flux cleaned = 0.0019045 Jy ! Component: 200 - total flux cleaned = 0.00194846 Jy ! Total flux subtracted in 200 components = 0.00194846 Jy ! Clean residual min=-0.003968 max=0.003917 Jy/beam ! Clean residual mean=0.000001 rms=0.001194 Jy/beam ! Combined flux in latest and established models = 0.268294 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 = 1.28042e-05 Jy ! Component: 100 - total flux cleaned = 1.28824e-05 Jy ! Component: 150 - total flux cleaned = 2.44929e-05 Jy ! Component: 200 - total flux cleaned = 2.48266e-05 Jy ! Total flux subtracted in 200 components = 2.48266e-05 Jy ! Clean residual min=-0.003976 max=0.003904 Jy/beam ! Clean residual mean=0.000001 rms=0.001192 Jy/beam ! Combined flux in latest and established models = 0.268319 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 58 components and 0.268319 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.973 mas, bmaj=6.4 mas, bpa=1.785 degrees ! Estimated noise=1.53904 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.97818e-05 Jy ! Component: 100 - total flux cleaned = 0.000178924 Jy ! Component: 150 - total flux cleaned = 0.000249483 Jy ! Component: 200 - total flux cleaned = 0.000332902 Jy ! Total flux subtracted in 200 components = 0.000332902 Jy ! Clean residual min=-0.003066 max=0.003419 Jy/beam ! Clean residual mean=0.000001 rms=0.000795 Jy/beam ! Combined flux in latest and established models = 0.268652 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 66 components and 0.268652 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067128Jy sigma=0.429347 ! Fit after self-cal, rms=0.067116Jy sigma=0.429306 wmodel J1312+2531_S_map.mod ! Writing 66 model components to file: J1312+2531_S_map.mod wobs J1312+2531_S_uvs.fits ! Writing UV FITS file: J1312+2531_S_uvs.fits wwins J1312+2531_S_map.win ! wwins: Wrote 1 windows to J1312+2531_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 = -1.93441e-05 Jy ! Component: 100 - total flux cleaned = -2.02812e-05 Jy ! Component: 150 - total flux cleaned = 2.90429e-05 Jy ! Component: 200 - total flux cleaned = 7.47555e-05 Jy ! Component: 250 - total flux cleaned = 7.34611e-05 Jy ! Component: 300 - total flux cleaned = 2.99119e-05 Jy ! Component: 350 - total flux cleaned = 0.000115464 Jy ! Component: 400 - total flux cleaned = 0.000195979 Jy ! Component: 450 - total flux cleaned = 0.000273513 Jy ! Component: 500 - total flux cleaned = 0.000461968 Jy ! Component: 550 - total flux cleaned = 0.000498205 Jy ! Component: 600 - total flux cleaned = 0.000534874 Jy ! Component: 650 - total flux cleaned = 0.000605912 Jy ! Component: 700 - total flux cleaned = 0.00074143 Jy ! Component: 750 - total flux cleaned = 0.000773596 Jy ! Component: 800 - total flux cleaned = 0.000708954 Jy ! Component: 850 - total flux cleaned = 0.000676713 Jy ! Component: 900 - total flux cleaned = 0.000645863 Jy ! Component: 950 - total flux cleaned = 0.000645149 Jy ! Component: 1000 - total flux cleaned = 0.000586087 Jy ! Component: 1050 - total flux cleaned = 0.000585936 Jy ! Component: 1100 - total flux cleaned = 0.000556884 Jy ! Component: 1150 - total flux cleaned = 0.000529264 Jy ! Component: 1200 - total flux cleaned = 0.000528522 Jy ! Component: 1250 - total flux cleaned = 0.000474267 Jy ! Component: 1300 - total flux cleaned = 0.000447514 Jy ! Component: 1350 - total flux cleaned = 0.000473369 Jy ! Component: 1400 - total flux cleaned = 0.000371898 Jy ! Component: 1450 - total flux cleaned = 0.000372482 Jy ! Component: 1500 - total flux cleaned = 0.000348019 Jy ! Component: 1550 - total flux cleaned = 0.000252262 Jy ! Component: 1600 - total flux cleaned = 0.000252672 Jy ! Component: 1650 - total flux cleaned = 0.000137143 Jy ! Component: 1700 - total flux cleaned = 0.000137686 Jy ! Component: 1750 - total flux cleaned = 9.25337e-05 Jy ! Component: 1800 - total flux cleaned = 2.67848e-05 Jy ! Component: 1850 - total flux cleaned = 5.00979e-06 Jy ! Component: 1900 - total flux cleaned = -3.76147e-05 Jy ! Component: 1950 - total flux cleaned = -5.85883e-05 Jy ! Component: 2000 - total flux cleaned = -0.000100581 Jy ! Component: 2050 - total flux cleaned = -0.000182427 Jy ! Component: 2100 - total flux cleaned = -0.00016243 Jy ! Component: 2150 - total flux cleaned = -0.000262212 Jy ! Component: 2200 - total flux cleaned = -0.000301329 Jy ! Component: 2250 - total flux cleaned = -0.000340082 Jy ! Component: 2300 - total flux cleaned = -0.00041717 Jy ! Component: 2350 - total flux cleaned = -0.000511826 Jy ! Component: 2400 - total flux cleaned = -0.000604874 Jy ! Component: 2450 - total flux cleaned = -0.000660142 Jy ! Component: 2500 - total flux cleaned = -0.000769212 Jy ! Component: 2550 - total flux cleaned = -0.000805302 Jy ! Component: 2600 - total flux cleaned = -0.000912004 Jy ! Component: 2650 - total flux cleaned = -0.00101732 Jy ! Component: 2700 - total flux cleaned = -0.00108669 Jy ! Component: 2750 - total flux cleaned = -0.00108689 Jy ! Component: 2800 - total flux cleaned = -0.00120626 Jy ! Component: 2850 - total flux cleaned = -0.00127346 Jy ! Component: 2900 - total flux cleaned = -0.00135686 Jy ! Component: 2950 - total flux cleaned = -0.00142297 Jy ! Component: 3000 - total flux cleaned = -0.00147211 Jy ! Component: 3050 - total flux cleaned = -0.00160147 Jy ! Component: 3100 - total flux cleaned = -0.00166556 Jy ! Component: 3150 - total flux cleaned = -0.00171334 Jy ! Component: 3200 - total flux cleaned = -0.00174481 Jy ! Component: 3250 - total flux cleaned = -0.00177618 Jy ! Component: 3300 - total flux cleaned = -0.00185391 Jy ! Component: 3350 - total flux cleaned = -0.00191566 Jy ! Component: 3400 - total flux cleaned = -0.00191558 Jy ! Component: 3450 - total flux cleaned = -0.00194584 Jy ! Component: 3500 - total flux cleaned = -0.00196103 Jy ! Component: 3550 - total flux cleaned = -0.00199085 Jy ! Component: 3600 - total flux cleaned = -0.00199109 Jy ! Component: 3650 - total flux cleaned = -0.00209428 Jy ! Component: 3700 - total flux cleaned = -0.00209408 Jy ! Component: 3750 - total flux cleaned = -0.00206499 Jy ! Component: 3800 - total flux cleaned = -0.00212292 Jy ! Component: 3850 - total flux cleaned = -0.00218041 Jy ! Component: 3900 - total flux cleaned = -0.00218036 Jy ! Component: 3950 - total flux cleaned = -0.00219447 Jy ! Component: 4000 - total flux cleaned = -0.00226508 Jy ! Component: 4050 - total flux cleaned = -0.0022933 Jy ! Total flux subtracted in 4096 components = -0.00234926 Jy ! Clean residual min=-0.000956 max=0.000798 Jy/beam ! Clean residual mean=-0.000000 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.266303 Jy keep ! Adding 298 model components to the UV plane model. ! The established model now contains 364 components and 0.266303 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1312+2531_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.973 x 6.4 at 1.785 degrees (North through East) ! Clean map min=-0.0019435 max=0.2228 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1312+2531_S_map.fits wmodel /image_prod/ug002_uva//J1312+2531_S_map.mod ! Writing 364 model components to file: /image_prod/ug002_uva//J1312+2531_S_map.mod wobs /image_prod/ug002_uva//J1312+2531_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1312+2531_S_uvs.fits wwins /image_prod/ug002_uva//J1312+2531_S_map.win ! wwins: Wrote 2 windows to /image_prod/ug002_uva//J1312+2531_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.222802 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000231895 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.312243 0.312243 0.624486 1.24897 2.49794 4.99588 9.99177 19.9835 39.9671 79.9342 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.222 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 960.79 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1312+2531_S_dfm.log closed on Thu Mar 5 01:05:56 2020