! Started logfile: /scr/pima/rv122_uvs/J1550-2004_X_dfm.log on Fri Jul 13 21:09:46 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.36575 obs /scr/pima/rv122_uvs/J1550-2004_X_uva.fits ! Reading UV FITS file: /scr/pima/rv122_uvs/J1550-2004_X_uva.fits ! AN table 1: 45 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.773016 visibilities/baseline/integration-bin. ! Found source: J1550-2004 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.36575e+09 8e+06 1 8e+06 ! 02 2 8.44575e+09 8e+06 1 8e+06 ! 03 3 8.80575e+09 8e+06 1 8e+06 ! 04 4 8.92575e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 69 lines of history. ! ! Reading 3896 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J1550-2004_X] 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 0.200x0.200 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 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.998504Jy sigma=17.559072 ! Fit after self-cal, rms=0.948604Jy sigma=16.698914 ! 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=0.6162 mas, bmaj=1.864 mas, bpa=10.41 degrees ! Estimated noise=1.20309 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 = 0.0399272 Jy ! Component: 100 - total flux cleaned = 0.0497877 Jy ! Total flux subtracted in 100 components = 0.0497877 Jy ! Clean residual min=-0.004351 max=0.004577 Jy/beam ! Clean residual mean=0.000000 rms=0.001073 Jy/beam ! Combined flux in latest and established models = 0.0497877 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0497877 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057774Jy sigma=0.856060 ! Fit after self-cal, rms=0.057407Jy sigma=0.851210 ! 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=0.7784 mas, bmaj=2.153 mas, bpa=8.402 degrees ! Estimated noise=0.682448 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 = 0.00640718 Jy ! Component: 100 - total flux cleaned = 0.00932395 Jy ! Component: 150 - total flux cleaned = 0.0108483 Jy ! Component: 200 - total flux cleaned = 0.0116091 Jy ! Total flux subtracted in 200 components = 0.0116091 Jy ! Clean residual min=-0.002988 max=0.002863 Jy/beam ! Clean residual mean=0.000000 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.0613968 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0613968 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056906Jy sigma=0.835718 ! Fit after self-cal, rms=0.056923Jy sigma=0.835282 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7784 x 2.153 at 8.402 degrees (North through East) ! Clean map min=-0.0027592 max=0.053649 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 HN 1.12 KP 1.02 LA 0.98 ! MK 1.09 OV 0.99 PT 0.94 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 HN 1.17 KP 1.10 LA 1.00 ! MK 1.08 OV 0.93 PT 0.90 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 HN 1.07 KP 1.15 LA 1.04 ! MK 0.96 OV 0.97 PT 0.90 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 HN 1.00 KP 1.13 LA 0.98 ! MK 0.94 OV 0.94 PT 0.88 SC 1.08 ! ! ! Fit before self-cal, rms=0.056923Jy sigma=0.835282 ! Fit after self-cal, rms=0.058364Jy sigma=0.829756 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7837 mas, bmaj=2.155 mas, bpa=8.79 degrees ! Estimated noise=0.679659 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 = -0.000382725 Jy ! Component: 100 - total flux cleaned = -0.000510849 Jy ! Component: 150 - total flux cleaned = -0.000528205 Jy ! Component: 200 - total flux cleaned = -0.00054407 Jy ! Total flux subtracted in 200 components = -0.00054407 Jy ! Clean residual min=-0.002432 max=0.002363 Jy/beam ! Clean residual mean=-0.000001 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.0608527 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 25 components and 0.0608527 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058346Jy sigma=0.829530 ! Fit after self-cal, rms=0.058482Jy sigma=0.829156 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058482Jy sigma=0.829156 ! Fit after self-cal, rms=0.060180Jy sigma=0.826939 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7848 mas, bmaj=2.16 mas, bpa=8.958 degrees ! Estimated noise=0.679997 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000203452 Jy ! Component: 100 - total flux cleaned = -0.000246395 Jy ! Component: 150 - total flux cleaned = -0.000258717 Jy ! Component: 200 - total flux cleaned = -0.00027012 Jy ! Total flux subtracted in 200 components = -0.00027012 Jy ! Clean residual min=-0.002269 max=0.002061 Jy/beam ! Clean residual mean=-0.000000 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.0605826 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 35 components and 0.0605826 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060174Jy sigma=0.826797 ! Fit after self-cal, rms=0.060207Jy sigma=0.826697 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 = -3.84903e-05 Jy ! Component: 100 - total flux cleaned = -7.19115e-05 Jy ! Component: 150 - total flux cleaned = -8.16454e-05 Jy ! Component: 200 - total flux cleaned = -8.13909e-05 Jy ! Total flux subtracted in 200 components = -8.13909e-05 Jy ! Clean residual min=-0.002262 max=0.002087 Jy/beam ! Clean residual mean=-0.000000 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.0605012 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 38 components and 0.0605012 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060204Jy sigma=0.826615 ! Fit after self-cal, rms=0.060203Jy sigma=0.826597 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060203Jy sigma=0.826597 ! Fit after self-cal, rms=0.060819Jy sigma=0.826442 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7858 mas, bmaj=2.163 mas, bpa=9 degrees ! Estimated noise=0.679429 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00029209 Jy ! Component: 100 - total flux cleaned = -0.000336473 Jy ! Component: 150 - total flux cleaned = -0.000354869 Jy ! Component: 200 - total flux cleaned = -0.000363365 Jy ! Total flux subtracted in 200 components = -0.000363365 Jy ! Clean residual min=-0.002275 max=0.002001 Jy/beam ! Clean residual mean=0.000000 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.0601379 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 39 components and 0.0601379 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060815Jy sigma=0.826375 ! Fit after self-cal, rms=0.060822Jy sigma=0.826354 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 = -3.11801e-05 Jy ! Component: 100 - total flux cleaned = -4.80862e-05 Jy ! Component: 150 - total flux cleaned = -5.57199e-05 Jy ! Component: 200 - total flux cleaned = -5.5946e-05 Jy ! Total flux subtracted in 200 components = -5.5946e-05 Jy ! Clean residual min=-0.002271 max=0.002013 Jy/beam ! Clean residual mean=0.000000 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.0600819 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 39 components and 0.0600819 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060819Jy sigma=0.826316 ! Fit after self-cal, rms=0.060821Jy sigma=0.826307 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060821Jy sigma=0.826307 ! Fit after self-cal, rms=0.060968Jy sigma=0.826291 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.382 mas, bmaj=4.992 mas, bpa=15.45 degrees ! Estimated noise=0.835505 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000243708 Jy ! Component: 100 - total flux cleaned = -0.000244119 Jy ! Component: 150 - total flux cleaned = -0.000243922 Jy ! Component: 200 - total flux cleaned = -0.000243616 Jy ! Total flux subtracted in 200 components = -0.000243616 Jy ! Clean residual min=-0.002917 max=0.002563 Jy/beam ! Clean residual mean=0.000001 rms=0.000734 Jy/beam ! Combined flux in latest and established models = 0.0598383 Jy selfcal ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 41 components and 0.0598383 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060968Jy sigma=0.826297 ! Fit after self-cal, rms=0.060987Jy sigma=0.826265 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 = -1.28556e-05 Jy ! Component: 100 - total flux cleaned = -1.2229e-05 Jy ! Component: 150 - total flux cleaned = -1.17822e-05 Jy ! Component: 200 - total flux cleaned = -4.95993e-06 Jy ! Total flux subtracted in 200 components = -4.95993e-06 Jy ! Clean residual min=-0.002902 max=0.002532 Jy/beam ! Clean residual mean=0.000001 rms=0.000734 Jy/beam ! Combined flux in latest and established models = 0.0598333 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 42 components and 0.0598333 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060990Jy sigma=0.826319 ! Fit after self-cal, rms=0.060999Jy sigma=0.826299 ! 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=0.7868 mas, bmaj=2.165 mas, bpa=9.029 degrees ! Estimated noise=0.67907 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7868 x 2.165 at 9.029 degrees (North through East) ! Clean map min=-0.0021086 max=0.053766 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=0.6187 mas, bmaj=1.861 mas, bpa=10.96 degrees ! Estimated noise=1.20737 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0402797 Jy ! Component: 100 - total flux cleaned = 0.0506044 Jy ! Component: 150 - total flux cleaned = 0.0558822 Jy ! Component: 200 - total flux cleaned = 0.0575215 Jy ! Total flux subtracted in 200 components = 0.0575215 Jy ! Clean residual min=-0.003482 max=0.003586 Jy/beam ! Clean residual mean=-0.000000 rms=0.000868 Jy/beam ! Combined flux in latest and established models = 0.0575215 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 0.0575215 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7868 mas, bmaj=2.165 mas, bpa=9.029 degrees ! Estimated noise=0.67907 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 = 0.00184477 Jy ! Component: 100 - total flux cleaned = 0.00221693 Jy ! Component: 150 - total flux cleaned = 0.00230012 Jy ! Component: 200 - total flux cleaned = 0.00233168 Jy ! Total flux subtracted in 200 components = 0.00233168 Jy ! Clean residual min=-0.002239 max=0.002094 Jy/beam ! Clean residual mean=0.000000 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.0598532 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 24 components and 0.0598532 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.382 mas, bmaj=4.992 mas, bpa=15.45 degrees ! Estimated noise=0.835505 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.3932e-05 Jy ! Component: 100 - total flux cleaned = 3.41529e-05 Jy ! Component: 150 - total flux cleaned = 3.45362e-05 Jy ! Component: 200 - total flux cleaned = 1.94495e-05 Jy ! Total flux subtracted in 200 components = 1.94495e-05 Jy ! Clean residual min=-0.002922 max=0.002487 Jy/beam ! Clean residual mean=0.000001 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 0.0598726 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 = -1.28252e-05 Jy ! Component: 100 - total flux cleaned = -1.30238e-05 Jy ! Component: 150 - total flux cleaned = -1.28058e-05 Jy ! Component: 200 - total flux cleaned = -1.88503e-05 Jy ! Total flux subtracted in 200 components = -1.88503e-05 Jy ! Clean residual min=-0.002906 max=0.002472 Jy/beam ! Clean residual mean=0.000001 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.0598538 Jy ! Adding 5 model components to the UV plane model. ! The established model now contains 29 components and 0.0598538 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7868 mas, bmaj=2.165 mas, bpa=9.029 degrees ! Estimated noise=0.67907 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.60057e-05 Jy ! Component: 100 - total flux cleaned = 0.000116395 Jy ! Component: 150 - total flux cleaned = 0.000105822 Jy ! Component: 200 - total flux cleaned = 8.6137e-05 Jy ! Total flux subtracted in 200 components = 8.6137e-05 Jy ! Clean residual min=-0.002213 max=0.002048 Jy/beam ! Clean residual mean=0.000000 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.0599399 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 36 components and 0.0599399 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061011Jy sigma=0.826387 ! Fit after self-cal, rms=0.060991Jy sigma=0.826353 wmodel J1550-2004_X_map.mod ! Writing 36 model components to file: J1550-2004_X_map.mod wobs J1550-2004_X_uvs.fits ! Writing UV FITS file: J1550-2004_X_uvs.fits wwins J1550-2004_X_map.win ! wwins: Wrote 1 windows to J1550-2004_X_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 = -0.00074499 Jy ! Component: 100 - total flux cleaned = -0.000856131 Jy ! Component: 150 - total flux cleaned = -0.000753706 Jy ! Component: 200 - total flux cleaned = -0.000687838 Jy ! Component: 250 - total flux cleaned = -0.000687364 Jy ! Component: 300 - total flux cleaned = -0.000778512 Jy ! Component: 350 - total flux cleaned = -0.000808186 Jy ! Component: 400 - total flux cleaned = -0.000779676 Jy ! Component: 450 - total flux cleaned = -0.00075212 Jy ! Component: 500 - total flux cleaned = -0.000806267 Jy ! Component: 550 - total flux cleaned = -0.000753837 Jy ! Component: 600 - total flux cleaned = -0.000830852 Jy ! Component: 650 - total flux cleaned = -0.000930975 Jy ! Component: 700 - total flux cleaned = -0.00100343 Jy ! Component: 750 - total flux cleaned = -0.000978995 Jy ! Component: 800 - total flux cleaned = -0.00109648 Jy ! Component: 850 - total flux cleaned = -0.0010034 Jy ! Component: 900 - total flux cleaned = -0.000957996 Jy ! Component: 950 - total flux cleaned = -0.000980692 Jy ! Component: 1000 - total flux cleaned = -0.00104651 Jy ! Component: 1050 - total flux cleaned = -0.0010898 Jy ! Component: 1100 - total flux cleaned = -0.00108972 Jy ! Component: 1150 - total flux cleaned = -0.00115283 Jy ! Component: 1200 - total flux cleaned = -0.00113212 Jy ! Component: 1250 - total flux cleaned = -0.00109155 Jy ! Component: 1300 - total flux cleaned = -0.00115177 Jy ! Component: 1350 - total flux cleaned = -0.00115171 Jy ! Component: 1400 - total flux cleaned = -0.00109349 Jy ! Component: 1450 - total flux cleaned = -0.00113221 Jy ! Component: 1500 - total flux cleaned = -0.00115135 Jy ! Component: 1550 - total flux cleaned = -0.00113264 Jy ! Component: 1600 - total flux cleaned = -0.00115103 Jy ! Component: 1650 - total flux cleaned = -0.00107741 Jy ! Component: 1700 - total flux cleaned = -0.00120447 Jy ! Component: 1750 - total flux cleaned = -0.00127598 Jy ! Component: 1800 - total flux cleaned = -0.00136439 Jy ! Component: 1850 - total flux cleaned = -0.00139937 Jy ! Component: 1900 - total flux cleaned = -0.00146874 Jy ! Component: 1950 - total flux cleaned = -0.00153764 Jy ! Component: 2000 - total flux cleaned = -0.00163996 Jy ! Component: 2050 - total flux cleaned = -0.00172426 Jy ! Component: 2100 - total flux cleaned = -0.00172406 Jy ! Component: 2150 - total flux cleaned = -0.00177382 Jy ! Component: 2200 - total flux cleaned = -0.00185602 Jy ! Component: 2250 - total flux cleaned = -0.00192114 Jy ! Component: 2300 - total flux cleaned = -0.00198569 Jy ! Component: 2350 - total flux cleaned = -0.00195375 Jy ! Component: 2400 - total flux cleaned = -0.00200148 Jy ! Component: 2450 - total flux cleaned = -0.00198579 Jy ! Component: 2500 - total flux cleaned = -0.00200113 Jy ! Component: 2550 - total flux cleaned = -0.00192371 Jy ! Component: 2600 - total flux cleaned = -0.00192379 Jy ! Component: 2650 - total flux cleaned = -0.00192394 Jy ! Component: 2700 - total flux cleaned = -0.00192393 Jy ! Component: 2750 - total flux cleaned = -0.00187874 Jy ! Component: 2800 - total flux cleaned = -0.00187843 Jy ! Component: 2850 - total flux cleaned = -0.00180426 Jy ! Component: 2900 - total flux cleaned = -0.00183358 Jy ! Component: 2950 - total flux cleaned = -0.00176038 Jy ! Component: 3000 - total flux cleaned = -0.00176029 Jy ! Component: 3050 - total flux cleaned = -0.00174578 Jy ! Component: 3100 - total flux cleaned = -0.00167408 Jy ! Component: 3150 - total flux cleaned = -0.00170256 Jy ! Component: 3200 - total flux cleaned = -0.00168835 Jy ! Component: 3250 - total flux cleaned = -0.00166026 Jy ! Component: 3300 - total flux cleaned = -0.00164632 Jy ! Component: 3350 - total flux cleaned = -0.00167402 Jy ! Component: 3400 - total flux cleaned = -0.00160513 Jy ! Component: 3450 - total flux cleaned = -0.00166009 Jy ! Component: 3500 - total flux cleaned = -0.00161919 Jy ! Component: 3550 - total flux cleaned = -0.00163285 Jy ! Component: 3600 - total flux cleaned = -0.00159238 Jy ! Component: 3650 - total flux cleaned = -0.00159248 Jy ! Component: 3700 - total flux cleaned = -0.00155251 Jy ! Component: 3750 - total flux cleaned = -0.00149939 Jy ! Component: 3800 - total flux cleaned = -0.00143345 Jy ! Component: 3850 - total flux cleaned = -0.00140732 Jy ! Component: 3900 - total flux cleaned = -0.00142042 Jy ! Component: 3950 - total flux cleaned = -0.00135534 Jy ! Component: 4000 - total flux cleaned = -0.00129061 Jy ! Component: 4050 - total flux cleaned = -0.00126487 Jy ! Total flux subtracted in 4096 components = -0.00122633 Jy ! Clean residual min=-0.000965 max=0.000746 Jy/beam ! Clean residual mean=0.000001 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.0587136 Jy keep ! Adding 258 model components to the UV plane model. ! The established model now contains 294 components and 0.0587136 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv122_uvs/J1550-2004_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7868 x 2.165 at 9.029 degrees (North through East) ! Clean map min=-0.0013613 max=0.053901 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv122_uvs/J1550-2004_X_map.fits wmodel /scr/pima/rv122_uvs/J1550-2004_X_map.mod ! Writing 294 model components to file: /scr/pima/rv122_uvs/J1550-2004_X_map.mod wobs /scr/pima/rv122_uvs/J1550-2004_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv122_uvs/J1550-2004_X_uvs.fits wwins /scr/pima/rv122_uvs/J1550-2004_X_map.win ! wwins: Wrote 2 windows to /scr/pima/rv122_uvs/J1550-2004_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0539014 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000206668 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.15026 1.15026 2.30052 4.60104 9.20207 18.4041 36.8083 73.6166 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.053 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 260.81 quit ! Quitting program ! Log file /scr/pima/rv122_uvs/J1550-2004_X_dfm.log closed on Fri Jul 13 21:09:50 2018