! Started logfile: /image_prod/ug002_uva//J2301+5706_S_dfm.log on Thu Mar 5 06:03:09 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//J2301+5706_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J2301+5706_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.831944 visibilities/baseline/integration-bin. ! Found source: J2301+5706 ! ! 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 5391 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 J2301+5706_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 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.010498Jy sigma=7.611857 ! Fit after self-cal, rms=0.865724Jy sigma=6.415312 ! 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=3.633 mas, bmaj=5.565 mas, bpa=20.42 degrees ! Estimated noise=1.81717 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 = 0.102417 Jy ! Component: 100 - total flux cleaned = 0.154012 Jy ! Total flux subtracted in 100 components = 0.154012 Jy ! Clean residual min=-0.014287 max=0.027248 Jy/beam ! Clean residual mean=-0.000018 rms=0.004492 Jy/beam ! Combined flux in latest and established models = 0.154013 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 29 components and 0.154013 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.104002Jy sigma=0.729996 ! Fit after self-cal, rms=0.103299Jy sigma=0.726375 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0346533 Jy ! Component: 100 - total flux cleaned = 0.0586165 Jy ! Total flux subtracted in 100 components = 0.0586165 Jy ! Clean residual min=-0.009073 max=0.014559 Jy/beam ! Clean residual mean=-0.000006 rms=0.002774 Jy/beam ! Combined flux in latest and established models = 0.212629 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 62 components and 0.212629 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087511Jy sigma=0.569623 ! Fit after self-cal, rms=0.087277Jy sigma=0.568613 ! 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=4.239 mas, bmaj=6.217 mas, bpa=21.45 degrees ! Estimated noise=1.33703 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 = 0.0235803 Jy ! Component: 100 - total flux cleaned = 0.0384767 Jy ! Component: 150 - total flux cleaned = 0.0483226 Jy ! Component: 200 - total flux cleaned = 0.0550418 Jy ! Total flux subtracted in 200 components = 0.0550418 Jy ! Clean residual min=-0.008447 max=0.010326 Jy/beam ! Clean residual mean=0.000003 rms=0.001979 Jy/beam ! Combined flux in latest and established models = 0.267671 Jy ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 102 components and 0.267671 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080597Jy sigma=0.498432 ! Fit after self-cal, rms=0.080420Jy sigma=0.497487 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.239 x 6.217 at 21.45 degrees (North through East) ! Clean map min=-0.0079329 max=0.13575 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.07 KP 0.94 ! LA 1.01 MK 1.18 NL 1.08 OV 1.02 ! SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 1.09 KP 0.95 ! LA 0.99 MK 1.27 NL 1.04 OV 0.88 ! SC 1.13 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.01 KP 0.95 ! LA 0.96 MK 1.06 NL 1.04 OV 1.02 ! SC 1.01 ! ! ! Fit before self-cal, rms=0.080420Jy sigma=0.497487 ! Fit after self-cal, rms=0.082288Jy sigma=0.488276 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.355 mas, bmaj=6.259 mas, bpa=20.79 degrees ! Estimated noise=1.35569 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 (6.5, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00591649 Jy ! Component: 100 - total flux cleaned = 0.00753013 Jy ! Component: 150 - total flux cleaned = 0.00845164 Jy ! Component: 200 - total flux cleaned = 0.00901248 Jy ! Total flux subtracted in 200 components = 0.00901248 Jy ! Clean residual min=-0.005968 max=0.006217 Jy/beam ! Clean residual mean=0.000010 rms=0.001514 Jy/beam ! Combined flux in latest and established models = 0.276683 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 143 components and 0.276683 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081417Jy sigma=0.480671 ! Fit after self-cal, rms=0.081363Jy sigma=0.479559 ! 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=0.081363Jy sigma=0.479559 ! Fit after self-cal, rms=0.079352Jy sigma=0.450169 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.196 mas, bmaj=6.244 mas, bpa=20.33 degrees ! Estimated noise=1.3127 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00396882 Jy ! Component: 100 - total flux cleaned = 0.00523176 Jy ! Component: 150 - total flux cleaned = 0.0062284 Jy ! Component: 200 - total flux cleaned = 0.00683154 Jy ! Total flux subtracted in 200 components = 0.00683154 Jy ! Clean residual min=-0.004030 max=0.003651 Jy/beam ! Clean residual mean=0.000001 rms=0.000842 Jy/beam ! Combined flux in latest and established models = 0.283515 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 163 components and 0.283515 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079110Jy sigma=0.447813 ! Fit after self-cal, rms=0.079093Jy sigma=0.447316 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 (-62, 114). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00366727 Jy ! Component: 100 - total flux cleaned = 0.0050297 Jy ! Component: 150 - total flux cleaned = 0.00596414 Jy ! Component: 200 - total flux cleaned = 0.00620142 Jy ! Total flux subtracted in 200 components = 0.00620142 Jy ! Clean residual min=-0.003807 max=0.002641 Jy/beam ! Clean residual mean=-0.000001 rms=0.000732 Jy/beam ! Combined flux in latest and established models = 0.289716 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 191 components and 0.289716 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078880Jy sigma=0.445349 ! Fit after self-cal, rms=0.078863Jy sigma=0.445188 ! 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=0.078863Jy sigma=0.445188 ! Fit after self-cal, rms=0.078804Jy sigma=0.444788 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.195 mas, bmaj=6.237 mas, bpa=20.18 degrees ! Estimated noise=1.3122 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00206174 Jy ! Component: 100 - total flux cleaned = 0.00312205 Jy ! Component: 150 - total flux cleaned = 0.00353428 Jy ! Component: 200 - total flux cleaned = 0.0039114 Jy ! Total flux subtracted in 200 components = 0.0039114 Jy ! Clean residual min=-0.003530 max=0.002484 Jy/beam ! Clean residual mean=0.000000 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.293628 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 202 components and 0.293628 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078713Jy sigma=0.444006 ! Fit after self-cal, rms=0.078698Jy sigma=0.443939 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 = 0.000686545 Jy ! Component: 100 - total flux cleaned = 0.000991731 Jy ! Component: 150 - total flux cleaned = 0.00115425 Jy ! Component: 200 - total flux cleaned = 0.00126902 Jy ! Total flux subtracted in 200 components = 0.00126902 Jy ! Clean residual min=-0.003398 max=0.002380 Jy/beam ! Clean residual mean=0.000001 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.294897 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 215 components and 0.294897 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078650Jy sigma=0.443557 ! Fit after self-cal, rms=0.078646Jy sigma=0.443533 ! 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=0.078646Jy sigma=0.443533 ! Fit after self-cal, rms=0.078240Jy sigma=0.443430 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.02 mas, bmaj=8.442 mas, bpa=9.286 degrees ! Estimated noise=1.50483 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136342 Jy ! Component: 100 - total flux cleaned = 0.00189939 Jy ! Component: 150 - total flux cleaned = 0.00238224 Jy ! Component: 200 - total flux cleaned = 0.0027988 Jy ! Total flux subtracted in 200 components = 0.0027988 Jy ! Clean residual min=-0.003027 max=0.002841 Jy/beam ! Clean residual mean=0.000001 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.297696 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 239 components and 0.297696 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078211Jy sigma=0.443181 ! Fit after self-cal, rms=0.078198Jy sigma=0.443145 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 = 0.00057363 Jy ! Component: 100 - total flux cleaned = 0.000810426 Jy ! Component: 150 - total flux cleaned = 0.00101577 Jy ! Component: 200 - total flux cleaned = 0.00119713 Jy ! Total flux subtracted in 200 components = 0.00119713 Jy ! Clean residual min=-0.002964 max=0.002783 Jy/beam ! Clean residual mean=0.000001 rms=0.000698 Jy/beam ! Combined flux in latest and established models = 0.298893 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 251 components and 0.298893 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078185Jy sigma=0.443053 ! Fit after self-cal, rms=0.078182Jy sigma=0.443038 ! 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=4.198 mas, bmaj=6.236 mas, bpa=19.95 degrees ! Estimated noise=1.31159 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.198 x 6.236 at 19.95 degrees (North through East) ! Clean map min=-0.0030607 max=0.13175 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=3.597 mas, bmaj=5.585 mas, bpa=19.13 degrees ! Estimated noise=1.78814 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.101 Jy ! Component: 100 - total flux cleaned = 0.152967 Jy ! Component: 150 - total flux cleaned = 0.187166 Jy ! Component: 200 - total flux cleaned = 0.21144 Jy ! Total flux subtracted in 200 components = 0.21144 Jy ! Clean residual min=-0.008251 max=0.013653 Jy/beam ! Clean residual mean=-0.000012 rms=0.002470 Jy/beam ! Combined flux in latest and established models = 0.21144 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 57 model components to the UV plane model. ! The established model now contains 57 components and 0.21144 Jy ! Inverting map and beam ! Estimated beam: bmin=4.198 mas, bmaj=6.236 mas, bpa=19.95 degrees ! Estimated noise=1.31159 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 = 0.0231534 Jy ! Component: 100 - total flux cleaned = 0.0382419 Jy ! Component: 150 - total flux cleaned = 0.0487448 Jy ! Component: 200 - total flux cleaned = 0.0564638 Jy ! Total flux subtracted in 200 components = 0.0564638 Jy ! Clean residual min=-0.004595 max=0.004456 Jy/beam ! Clean residual mean=-0.000007 rms=0.001229 Jy/beam ! Combined flux in latest and established models = 0.267904 Jy ! Adding 81 model components to the UV plane model. ! The established model now contains 124 components and 0.267904 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=8.02 mas, bmaj=8.442 mas, bpa=9.286 degrees ! Estimated noise=1.50483 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00927607 Jy ! Component: 100 - total flux cleaned = 0.0153683 Jy ! Component: 150 - total flux cleaned = 0.0197473 Jy ! Component: 200 - total flux cleaned = 0.0224729 Jy ! Total flux subtracted in 200 components = 0.0224729 Jy ! Clean residual min=-0.003917 max=0.003150 Jy/beam ! Clean residual mean=-0.000004 rms=0.000975 Jy/beam ! Combined flux in latest and established models = 0.290377 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 = 0.00198 Jy ! Component: 100 - total flux cleaned = 0.00353679 Jy ! Component: 150 - total flux cleaned = 0.00484918 Jy ! Component: 200 - total flux cleaned = 0.00576762 Jy ! Total flux subtracted in 200 components = 0.00576762 Jy ! Clean residual min=-0.003323 max=0.002982 Jy/beam ! Clean residual mean=-0.000002 rms=0.000787 Jy/beam ! Combined flux in latest and established models = 0.296145 Jy ! Adding 135 model components to the UV plane model. ! The established model now contains 243 components and 0.296145 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.198 mas, bmaj=6.236 mas, bpa=19.95 degrees ! Estimated noise=1.31159 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000177411 Jy ! Component: 100 - total flux cleaned = 0.000317 Jy ! Component: 150 - total flux cleaned = 0.000700287 Jy ! Component: 200 - total flux cleaned = 0.000876562 Jy ! Total flux subtracted in 200 components = 0.000876562 Jy ! Clean residual min=-0.003326 max=0.002590 Jy/beam ! Clean residual mean=0.000001 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.297021 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 266 components and 0.297021 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078314Jy sigma=0.444225 ! Fit after self-cal, rms=0.078309Jy sigma=0.444001 wmodel J2301+5706_S_map.mod ! Writing 266 model components to file: J2301+5706_S_map.mod wobs J2301+5706_S_uvs.fits ! Writing UV FITS file: J2301+5706_S_uvs.fits wwins J2301+5706_S_map.win ! wwins: Wrote 3 windows to J2301+5706_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 = -0.000891106 Jy ! Component: 100 - total flux cleaned = -0.00102687 Jy ! Component: 150 - total flux cleaned = -0.000984317 Jy ! Component: 200 - total flux cleaned = -0.000862913 Jy ! Component: 250 - total flux cleaned = -0.00082476 Jy ! Component: 300 - total flux cleaned = -0.000862747 Jy ! Component: 350 - total flux cleaned = -0.000791032 Jy ! Component: 400 - total flux cleaned = -0.000721088 Jy ! Component: 450 - total flux cleaned = -0.000552464 Jy ! Component: 500 - total flux cleaned = -0.000454669 Jy ! Component: 550 - total flux cleaned = -0.000296144 Jy ! Component: 600 - total flux cleaned = -0.000203577 Jy ! Component: 650 - total flux cleaned = -0.000203616 Jy ! Component: 700 - total flux cleaned = -2.50965e-05 Jy ! Component: 750 - total flux cleaned = 0.000119943 Jy ! Component: 800 - total flux cleaned = 0.000233706 Jy ! Component: 850 - total flux cleaned = 0.000428346 Jy ! Component: 900 - total flux cleaned = 0.000482512 Jy ! Component: 950 - total flux cleaned = 0.000508998 Jy ! Component: 1000 - total flux cleaned = 0.000588368 Jy ! Component: 1050 - total flux cleaned = 0.000562996 Jy ! Component: 1100 - total flux cleaned = 0.000588921 Jy ! Component: 1150 - total flux cleaned = 0.000614723 Jy ! Component: 1200 - total flux cleaned = 0.000713209 Jy ! Component: 1250 - total flux cleaned = 0.00071357 Jy ! Component: 1300 - total flux cleaned = 0.00064272 Jy ! Component: 1350 - total flux cleaned = 0.000689484 Jy ! Component: 1400 - total flux cleaned = 0.000642952 Jy ! Component: 1450 - total flux cleaned = 0.000619901 Jy ! Component: 1500 - total flux cleaned = 0.000619809 Jy ! Component: 1550 - total flux cleaned = 0.000553797 Jy ! Component: 1600 - total flux cleaned = 0.000618657 Jy ! Component: 1650 - total flux cleaned = 0.000597277 Jy ! Component: 1700 - total flux cleaned = 0.00057587 Jy ! Component: 1750 - total flux cleaned = 0.000575949 Jy ! Component: 1800 - total flux cleaned = 0.000534914 Jy ! Component: 1850 - total flux cleaned = 0.000534835 Jy ! Component: 1900 - total flux cleaned = 0.000575201 Jy ! Component: 1950 - total flux cleaned = 0.000575426 Jy ! Component: 2000 - total flux cleaned = 0.000594924 Jy ! Component: 2050 - total flux cleaned = 0.000594577 Jy ! Component: 2100 - total flux cleaned = 0.000517287 Jy ! Component: 2150 - total flux cleaned = 0.000555042 Jy ! Component: 2200 - total flux cleaned = 0.000517092 Jy ! Component: 2250 - total flux cleaned = 0.000423472 Jy ! Component: 2300 - total flux cleaned = 0.000404951 Jy ! Component: 2350 - total flux cleaned = 0.000386797 Jy ! Component: 2400 - total flux cleaned = 0.00033245 Jy ! Component: 2450 - total flux cleaned = 0.000314639 Jy ! Component: 2500 - total flux cleaned = 0.000314493 Jy ! Component: 2550 - total flux cleaned = 0.000243895 Jy ! Component: 2600 - total flux cleaned = 0.000191602 Jy ! Component: 2650 - total flux cleaned = 0.000208941 Jy ! Component: 2700 - total flux cleaned = 0.000208644 Jy ! Component: 2750 - total flux cleaned = 0.000208627 Jy ! Component: 2800 - total flux cleaned = 0.00022524 Jy ! Component: 2850 - total flux cleaned = 0.000225241 Jy ! Component: 2900 - total flux cleaned = 0.00025843 Jy ! Component: 2950 - total flux cleaned = 0.00022566 Jy ! Component: 3000 - total flux cleaned = 0.000274484 Jy ! Component: 3050 - total flux cleaned = 0.000290689 Jy ! Component: 3100 - total flux cleaned = 0.000290622 Jy ! Component: 3150 - total flux cleaned = 0.000242681 Jy ! Component: 3200 - total flux cleaned = 0.000306048 Jy ! Component: 3250 - total flux cleaned = 0.000243268 Jy ! Component: 3300 - total flux cleaned = 0.000243347 Jy ! Component: 3350 - total flux cleaned = 0.000259004 Jy ! Component: 3400 - total flux cleaned = 0.000228103 Jy ! Component: 3450 - total flux cleaned = 0.000212756 Jy ! Component: 3500 - total flux cleaned = 0.00018231 Jy ! Component: 3550 - total flux cleaned = 0.000167268 Jy ! Component: 3600 - total flux cleaned = 0.000167338 Jy ! Component: 3650 - total flux cleaned = 0.000137538 Jy ! Component: 3700 - total flux cleaned = 0.00010781 Jy ! Component: 3750 - total flux cleaned = 9.3134e-05 Jy ! Component: 3800 - total flux cleaned = 4.94125e-05 Jy ! Component: 3850 - total flux cleaned = 6.38689e-05 Jy ! Component: 3900 - total flux cleaned = 2.05386e-05 Jy ! Component: 3950 - total flux cleaned = 6.13318e-06 Jy ! Component: 4000 - total flux cleaned = 6.29585e-05 Jy ! Component: 4050 - total flux cleaned = -5.0437e-05 Jy ! Total flux subtracted in 4096 components = -3.63842e-05 Jy ! Clean residual min=-0.001052 max=0.000827 Jy/beam ! Clean residual mean=0.000000 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.296985 Jy keep ! Adding 296 model components to the UV plane model. ! The established model now contains 562 components and 0.296985 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J2301+5706_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.198 x 6.236 at 19.95 degrees (North through East) ! Clean map min=-0.0020709 max=0.13162 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J2301+5706_S_map.fits wmodel /image_prod/ug002_uva//J2301+5706_S_map.mod ! Writing 562 model components to file: /image_prod/ug002_uva//J2301+5706_S_map.mod wobs /image_prod/ug002_uva//J2301+5706_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J2301+5706_S_uvs.fits wwins /image_prod/ug002_uva//J2301+5706_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J2301+5706_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.131618 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000246943 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.562862 0.562862 1.12572 2.25145 4.50289 9.00579 18.0116 36.0232 72.0463 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.131 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 532.99 quit ! Quitting program ! Log file /image_prod/ug002_uva//J2301+5706_S_dfm.log closed on Thu Mar 5 06:03:13 2020