! Started logfile: /scr/pima/rv121_uvs/J1850-2555_X_dfm.log on Sat Jul 28 00:43:08 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/rv121_uvs/J1850-2555_X_uva.fits ! Reading UV FITS file: /scr/pima/rv121_uvs/J1850-2555_X_uva.fits ! AN table 1: 46 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.896135 visibilities/baseline/integration-bin. ! Found source: J1850-2555 ! ! 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 74 lines of history. ! ! Reading 7420 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 J1850-2555_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 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004876Jy sigma=17.160043 ! Fit after self-cal, rms=0.934103Jy sigma=15.880012 ! 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=0.6172 mas, bmaj=1.641 mas, bpa=-7.81 degrees ! Estimated noise=0.916429 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 = 0.05136 Jy ! Component: 100 - total flux cleaned = 0.0626403 Jy ! Total flux subtracted in 100 components = 0.0626403 Jy ! Clean residual min=-0.004353 max=0.004296 Jy/beam ! Clean residual mean=0.000001 rms=0.001026 Jy/beam ! Combined flux in latest and established models = 0.0626403 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0626403 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064595Jy sigma=0.951317 ! Fit after self-cal, rms=0.064114Jy sigma=0.945075 ! 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=0.8263 mas, bmaj=2.063 mas, bpa=-6.357 degrees ! Estimated noise=0.502318 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 = 0.00598066 Jy ! Component: 100 - total flux cleaned = 0.00825737 Jy ! Component: 150 - total flux cleaned = 0.00911008 Jy ! Component: 200 - total flux cleaned = 0.00917111 Jy ! Total flux subtracted in 200 components = 0.00917111 Jy ! Clean residual min=-0.002446 max=0.002726 Jy/beam ! Clean residual mean=0.000002 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.0718114 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 19 components and 0.0718114 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063733Jy sigma=0.933693 ! Fit after self-cal, rms=0.063746Jy sigma=0.933600 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8263 x 2.063 at -6.357 degrees (North through East) ! Clean map min=-0.0022607 max=0.069138 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.20 KP 0.97 ! LA 0.95 MK 0.99 NL 1.01 OV 0.99 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.94 HN 1.20 KP 0.94 ! LA 0.99 MK 1.00 NL 1.03 OV 1.00 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.94 HN 1.30 KP 1.00 ! LA 1.03 MK 0.94 NL 1.02 OV 0.99 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.08 KP 0.92 ! LA 1.01 MK 1.01 NL 1.12 OV 0.89 ! PT 0.98 SC 0.92 ! ! ! Fit before self-cal, rms=0.063746Jy sigma=0.933600 ! Fit after self-cal, rms=0.066764Jy sigma=0.929494 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.83 mas, bmaj=2.054 mas, bpa=-6.239 degrees ! Estimated noise=0.500841 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 = -0.000255343 Jy ! Component: 100 - total flux cleaned = -0.000280551 Jy ! Component: 150 - total flux cleaned = -0.000302139 Jy ! Component: 200 - total flux cleaned = -0.000321055 Jy ! Total flux subtracted in 200 components = -0.000321055 Jy ! Clean residual min=-0.001980 max=0.002157 Jy/beam ! Clean residual mean=0.000002 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.0714903 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 22 components and 0.0714903 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066738Jy sigma=0.929258 ! Fit after self-cal, rms=0.066823Jy sigma=0.929072 ! 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=0.066823Jy sigma=0.929072 ! Fit after self-cal, rms=0.067881Jy sigma=0.927393 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8299 mas, bmaj=2.053 mas, bpa=-5.976 degrees ! Estimated noise=0.500923 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000133873 Jy ! Component: 100 - total flux cleaned = 0.000108253 Jy ! Component: 150 - total flux cleaned = 0.000108494 Jy ! Component: 200 - total flux cleaned = 9.85492e-05 Jy ! Total flux subtracted in 200 components = 9.85492e-05 Jy ! Clean residual min=-0.002045 max=0.002065 Jy/beam ! Clean residual mean=0.000002 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.0715889 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 26 components and 0.0715889 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067874Jy sigma=0.927341 ! Fit after self-cal, rms=0.067896Jy sigma=0.927273 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 (-39.4, 25.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000791742 Jy ! Component: 100 - total flux cleaned = 0.000638038 Jy ! Component: 150 - total flux cleaned = 0.000481605 Jy ! Component: 200 - total flux cleaned = 0.00040147 Jy ! Total flux subtracted in 200 components = 0.00040147 Jy ! Clean residual min=-0.001986 max=0.001892 Jy/beam ! Clean residual mean=0.000001 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.0719903 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 38 components and 0.0719903 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067808Jy sigma=0.926386 ! Fit after self-cal, rms=0.067798Jy sigma=0.926294 ! 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=0.067798Jy sigma=0.926294 ! Fit after self-cal, rms=0.067645Jy sigma=0.926262 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8301 mas, bmaj=2.054 mas, bpa=-5.933 degrees ! Estimated noise=0.500822 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.50772e-05 Jy ! Component: 100 - total flux cleaned = -2.59771e-05 Jy ! Component: 150 - total flux cleaned = -2.60729e-05 Jy ! Component: 200 - total flux cleaned = -7.03885e-06 Jy ! Total flux subtracted in 200 components = -7.03885e-06 Jy ! Clean residual min=-0.001972 max=0.001868 Jy/beam ! Clean residual mean=0.000001 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.0719833 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 47 components and 0.0719833 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067618Jy sigma=0.926096 ! Fit after self-cal, rms=0.067614Jy sigma=0.926085 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 = -3.99267e-07 Jy ! Component: 100 - total flux cleaned = 1.73263e-05 Jy ! Component: 150 - total flux cleaned = 3.43771e-05 Jy ! Component: 200 - total flux cleaned = 3.42935e-05 Jy ! Total flux subtracted in 200 components = 3.42935e-05 Jy ! Clean residual min=-0.001973 max=0.001854 Jy/beam ! Clean residual mean=0.000001 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.0720176 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 55 components and 0.0720176 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067598Jy sigma=0.925990 ! Fit after self-cal, rms=0.067597Jy sigma=0.925989 ! 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=0.067597Jy sigma=0.925989 ! Fit after self-cal, rms=0.067563Jy sigma=0.925981 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.249 mas, bmaj=5.196 mas, bpa=0.3842 degrees ! Estimated noise=0.615595 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000427823 Jy ! Component: 100 - total flux cleaned = 0.000468057 Jy ! Component: 150 - total flux cleaned = 0.00051353 Jy ! Component: 200 - total flux cleaned = 0.000533429 Jy ! Total flux subtracted in 200 components = 0.000533429 Jy ! Clean residual min=-0.002296 max=0.001965 Jy/beam ! Clean residual mean=0.000003 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.072551 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 57 components and 0.072551 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067559Jy sigma=0.925984 ! Fit after self-cal, rms=0.067556Jy sigma=0.925944 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 = -1.46331e-05 Jy ! Component: 100 - total flux cleaned = -2.72404e-05 Jy ! Component: 150 - total flux cleaned = -2.83211e-05 Jy ! Component: 200 - total flux cleaned = -1.93606e-05 Jy ! Total flux subtracted in 200 components = -1.93606e-05 Jy ! Clean residual min=-0.002289 max=0.001968 Jy/beam ! Clean residual mean=0.000003 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.0725316 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 57 components and 0.0725316 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067553Jy sigma=0.925952 ! Fit after self-cal, rms=0.067551Jy sigma=0.925929 ! 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=0.8303 mas, bmaj=2.054 mas, bpa=-5.935 degrees ! Estimated noise=0.501263 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8303 x 2.054 at -5.935 degrees (North through East) ! Clean map min=-0.0017786 max=0.069476 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=0.618 mas, bmaj=1.626 mas, bpa=-7.249 degrees ! Estimated noise=0.922752 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.052654 Jy ! Component: 100 - total flux cleaned = 0.0643424 Jy ! Component: 150 - total flux cleaned = 0.067955 Jy ! Component: 200 - total flux cleaned = 0.0689007 Jy ! Total flux subtracted in 200 components = 0.0689007 Jy ! Clean residual min=-0.003300 max=0.003267 Jy/beam ! Clean residual mean=0.000001 rms=0.000796 Jy/beam ! Combined flux in latest and established models = 0.0689008 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 0.0689008 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8303 mas, bmaj=2.054 mas, bpa=-5.935 degrees ! Estimated noise=0.501263 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 = 0.00267751 Jy ! Component: 100 - total flux cleaned = 0.00288693 Jy ! Component: 150 - total flux cleaned = 0.00288622 Jy ! Component: 200 - total flux cleaned = 0.00285152 Jy ! Total flux subtracted in 200 components = 0.00285152 Jy ! Clean residual min=-0.001958 max=0.001930 Jy/beam ! Clean residual mean=0.000001 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.0717523 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 30 components and 0.0717523 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=2.249 mas, bmaj=5.196 mas, bpa=0.3842 degrees ! Estimated noise=0.615595 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000762467 Jy ! Component: 100 - total flux cleaned = 0.000726062 Jy ! Component: 150 - total flux cleaned = 0.000678293 Jy ! Component: 200 - total flux cleaned = 0.000691973 Jy ! Total flux subtracted in 200 components = 0.000691973 Jy ! Clean residual min=-0.002248 max=0.002039 Jy/beam ! Clean residual mean=0.000003 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.0724443 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 = -1.30526e-05 Jy ! Component: 100 - total flux cleaned = -1.30827e-05 Jy ! Component: 150 - total flux cleaned = -1.33466e-05 Jy ! Component: 200 - total flux cleaned = -2.4985e-05 Jy ! Total flux subtracted in 200 components = -2.4985e-05 Jy ! Clean residual min=-0.002252 max=0.002023 Jy/beam ! Clean residual mean=0.000003 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.0724193 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 40 components and 0.0724193 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8303 mas, bmaj=2.054 mas, bpa=-5.935 degrees ! Estimated noise=0.501263 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000265333 Jy ! Component: 100 - total flux cleaned = -0.000296267 Jy ! Component: 150 - total flux cleaned = -0.000297119 Jy ! Component: 200 - total flux cleaned = -0.000297997 Jy ! Total flux subtracted in 200 components = -0.000297997 Jy ! Clean residual min=-0.001883 max=0.001857 Jy/beam ! Clean residual mean=0.000001 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.0721213 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 56 components and 0.0721213 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067591Jy sigma=0.926219 ! Fit after self-cal, rms=0.067588Jy sigma=0.926105 wmodel J1850-2555_X_map.mod ! Writing 56 model components to file: J1850-2555_X_map.mod wobs J1850-2555_X_uvs.fits ! Writing UV FITS file: J1850-2555_X_uvs.fits wwins J1850-2555_X_map.win ! wwins: Wrote 2 windows to J1850-2555_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 = -0.000570251 Jy ! Component: 100 - total flux cleaned = -0.00116734 Jy ! Component: 150 - total flux cleaned = -0.0014825 Jy ! Component: 200 - total flux cleaned = -0.00181749 Jy ! Component: 250 - total flux cleaned = -0.00199373 Jy ! Component: 300 - total flux cleaned = -0.00210808 Jy ! Component: 350 - total flux cleaned = -0.00216401 Jy ! Component: 400 - total flux cleaned = -0.00219145 Jy ! Component: 450 - total flux cleaned = -0.00221834 Jy ! Component: 500 - total flux cleaned = -0.0022708 Jy ! Component: 550 - total flux cleaned = -0.00232194 Jy ! Component: 600 - total flux cleaned = -0.00234714 Jy ! Component: 650 - total flux cleaned = -0.00244591 Jy ! Component: 700 - total flux cleaned = -0.00246974 Jy ! Component: 750 - total flux cleaned = -0.0023988 Jy ! Component: 800 - total flux cleaned = -0.00239928 Jy ! Component: 850 - total flux cleaned = -0.00242206 Jy ! Component: 900 - total flux cleaned = -0.00242179 Jy ! Component: 950 - total flux cleaned = -0.00235503 Jy ! Component: 1000 - total flux cleaned = -0.00242053 Jy ! Component: 1050 - total flux cleaned = -0.0023766 Jy ! Component: 1100 - total flux cleaned = -0.00235497 Jy ! Component: 1150 - total flux cleaned = -0.00235482 Jy ! Component: 1200 - total flux cleaned = -0.00233395 Jy ! Component: 1250 - total flux cleaned = -0.00233435 Jy ! Component: 1300 - total flux cleaned = -0.0023547 Jy ! Component: 1350 - total flux cleaned = -0.00237517 Jy ! Component: 1400 - total flux cleaned = -0.00231514 Jy ! Component: 1450 - total flux cleaned = -0.00235482 Jy ! Component: 1500 - total flux cleaned = -0.00243322 Jy ! Component: 1550 - total flux cleaned = -0.00245256 Jy ! Component: 1600 - total flux cleaned = -0.00245278 Jy ! Component: 1650 - total flux cleaned = -0.00256762 Jy ! Component: 1700 - total flux cleaned = -0.00258651 Jy ! Component: 1750 - total flux cleaned = -0.00262424 Jy ! Component: 1800 - total flux cleaned = -0.00273631 Jy ! Component: 1850 - total flux cleaned = -0.00284717 Jy ! Component: 1900 - total flux cleaned = -0.00284694 Jy ! Component: 1950 - total flux cleaned = -0.00295617 Jy ! Component: 2000 - total flux cleaned = -0.00301034 Jy ! Component: 2050 - total flux cleaned = -0.00293841 Jy ! Component: 2100 - total flux cleaned = -0.00299193 Jy ! Component: 2150 - total flux cleaned = -0.00300982 Jy ! Component: 2200 - total flux cleaned = -0.00308017 Jy ! Component: 2250 - total flux cleaned = -0.00308008 Jy ! Component: 2300 - total flux cleaned = -0.00306273 Jy ! Component: 2350 - total flux cleaned = -0.00304537 Jy ! Component: 2400 - total flux cleaned = -0.00311413 Jy ! Component: 2450 - total flux cleaned = -0.00313109 Jy ! Component: 2500 - total flux cleaned = -0.00316527 Jy ! Component: 2550 - total flux cleaned = -0.0032158 Jy ! Component: 2600 - total flux cleaned = -0.00324959 Jy ! Component: 2650 - total flux cleaned = -0.00331621 Jy ! Component: 2700 - total flux cleaned = -0.00328313 Jy ! Component: 2750 - total flux cleaned = -0.00334896 Jy ! Component: 2800 - total flux cleaned = -0.00334905 Jy ! Component: 2850 - total flux cleaned = -0.00341424 Jy ! Component: 2900 - total flux cleaned = -0.00339803 Jy ! Component: 2950 - total flux cleaned = -0.00346232 Jy ! Component: 3000 - total flux cleaned = -0.0034624 Jy ! Component: 3050 - total flux cleaned = -0.00349433 Jy ! Component: 3100 - total flux cleaned = -0.00351015 Jy ! Component: 3150 - total flux cleaned = -0.00354166 Jy ! Component: 3200 - total flux cleaned = -0.00355739 Jy ! Component: 3250 - total flux cleaned = -0.00363526 Jy ! Component: 3300 - total flux cleaned = -0.00363521 Jy ! Component: 3350 - total flux cleaned = -0.00358896 Jy ! Component: 3400 - total flux cleaned = -0.00365044 Jy ! Component: 3450 - total flux cleaned = -0.00368107 Jy ! Component: 3500 - total flux cleaned = -0.0036811 Jy ! Component: 3550 - total flux cleaned = -0.00365083 Jy ! Component: 3600 - total flux cleaned = -0.00366587 Jy ! Component: 3650 - total flux cleaned = -0.00371082 Jy ! Component: 3700 - total flux cleaned = -0.00368112 Jy ! Component: 3750 - total flux cleaned = -0.00371067 Jy ! Component: 3800 - total flux cleaned = -0.00375506 Jy ! Component: 3850 - total flux cleaned = -0.00374032 Jy ! Component: 3900 - total flux cleaned = -0.00375488 Jy ! Component: 3950 - total flux cleaned = -0.00381319 Jy ! Component: 4000 - total flux cleaned = -0.00378419 Jy ! Component: 4050 - total flux cleaned = -0.00379861 Jy ! Total flux subtracted in 4096 components = -0.00387048 Jy ! Clean residual min=-0.000852 max=0.000872 Jy/beam ! Clean residual mean=0.000001 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.0682508 Jy keep ! Adding 277 model components to the UV plane model. ! The established model now contains 333 components and 0.0682507 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv121_uvs/J1850-2555_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8303 x 2.054 at -5.935 degrees (North through East) ! Clean map min=-0.0015167 max=0.068972 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv121_uvs/J1850-2555_X_map.fits wmodel /scr/pima/rv121_uvs/J1850-2555_X_map.mod ! Writing 333 model components to file: /scr/pima/rv121_uvs/J1850-2555_X_map.mod wobs /scr/pima/rv121_uvs/J1850-2555_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv121_uvs/J1850-2555_X_uvs.fits wwins /scr/pima/rv121_uvs/J1850-2555_X_map.win ! wwins: Wrote 3 windows to /scr/pima/rv121_uvs/J1850-2555_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0689725 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000241842 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.05191 1.05191 2.10382 4.20763 8.41526 16.8305 33.6611 67.3221 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.068 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 285.196 quit ! Quitting program ! Log file /scr/pima/rv121_uvs/J1850-2555_X_dfm.log closed on Sat Jul 28 00:43:12 2018