! Started logfile: /image_prod/ug002_uva//J1343+6855_S_dfm.log on Thu Mar 5 01:24:50 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//J1343+6855_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1343+6855_S_uva.fits ! AN table 1: 40 integrations on 28 of 28 possible baselines. ! AN table 2: 40 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.9875 visibilities/baseline/integration-bin. ! Found source: J1343+6855 ! ! 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 6636 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 J1343+6855_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.015265Jy sigma=7.163379 ! Fit after self-cal, rms=0.889591Jy sigma=6.231594 ! 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=3.188 mas, bmaj=3.395 mas, bpa=-45 degrees ! Estimated noise=2.09006 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 = 0.0866717 Jy ! Component: 100 - total flux cleaned = 0.121005 Jy ! Total flux subtracted in 100 components = 0.121005 Jy ! Clean residual min=-0.007877 max=0.017808 Jy/beam ! Clean residual mean=-0.000000 rms=0.002053 Jy/beam ! Combined flux in latest and established models = 0.121005 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.121005 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.088518Jy sigma=0.510869 ! Fit after self-cal, rms=0.087683Jy sigma=0.506169 ! Inverting map ! Added new window around map position (-0.5, -3.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0207192 Jy ! Component: 100 - total flux cleaned = 0.0311081 Jy ! Total flux subtracted in 100 components = 0.0311081 Jy ! Clean residual min=-0.005677 max=0.007251 Jy/beam ! Clean residual mean=0.000001 rms=0.001392 Jy/beam ! Combined flux in latest and established models = 0.152113 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 14 components and 0.152113 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082345Jy sigma=0.462578 ! Fit after self-cal, rms=0.081917Jy sigma=0.459953 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00720852 Jy ! Component: 100 - total flux cleaned = 0.0079739 Jy ! Total flux subtracted in 100 components = 0.0079739 Jy ! Clean residual min=-0.005454 max=0.006327 Jy/beam ! Clean residual mean=0.000001 rms=0.001263 Jy/beam ! Combined flux in latest and established models = 0.160087 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 21 components and 0.160087 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081033Jy sigma=0.455016 ! Fit after self-cal, rms=0.080880Jy sigma=0.454341 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.89 mas, bmaj=4.088 mas, bpa=-43.59 degrees ! Estimated noise=1.28196 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 = 0.00239238 Jy ! Component: 100 - total flux cleaned = 0.00220165 Jy ! Component: 150 - total flux cleaned = 0.00205725 Jy ! Component: 200 - total flux cleaned = 0.00199404 Jy ! Total flux subtracted in 200 components = 0.00199404 Jy ! Clean residual min=-0.004503 max=0.004428 Jy/beam ! Clean residual mean=0.000007 rms=0.001011 Jy/beam ! Combined flux in latest and established models = 0.162081 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 27 components and 0.162081 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080516Jy sigma=0.452895 ! Fit after self-cal, rms=0.080425Jy sigma=0.452536 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.89 x 4.088 at -43.59 degrees (North through East) ! Clean map min=-0.0042511 max=0.10836 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.99 KP 1.09 MK 0.84 ! NL 0.99 OV 0.90 PT 1.04 SC 1.16 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 FD 1.00 HN 0.99 KP 1.02 ! MK 0.92 NL 0.98 OV 0.92 SC 1.12 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.06 KP 1.06 MK 0.88 ! NL 0.90 OV 0.94 PT 1.01 SC 1.08 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 FD 1.03 HN 1.04 KP 1.07 ! MK 0.99 NL 0.81 OV 0.92 SC 0.88 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 KP 1.08 MK 0.90 ! NL 0.97 OV 0.89 PT 1.03 SC 1.10 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 FD 1.01 HN 1.03 KP 1.06 ! MK 1.00 NL 1.00 OV 0.95 SC 1.02 ! ! ! Fit before self-cal, rms=0.080425Jy sigma=0.452536 ! Fit after self-cal, rms=0.075846Jy sigma=0.445184 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.868 mas, bmaj=4.094 mas, bpa=-44.44 degrees ! Estimated noise=1.27475 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 = 0.000530725 Jy ! Component: 100 - total flux cleaned = 0.000277219 Jy ! Component: 150 - total flux cleaned = 0.000177933 Jy ! Component: 200 - total flux cleaned = 9.0152e-05 Jy ! Total flux subtracted in 200 components = 9.0152e-05 Jy ! Clean residual min=-0.003412 max=0.003735 Jy/beam ! Clean residual mean=0.000001 rms=0.000802 Jy/beam ! Combined flux in latest and established models = 0.162171 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 31 components and 0.162171 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.075729Jy sigma=0.444504 ! Fit after self-cal, rms=0.075659Jy sigma=0.444167 ! 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=0.075659Jy sigma=0.444167 ! Fit after self-cal, rms=0.077541Jy sigma=0.438339 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.828 mas, bmaj=4.039 mas, bpa=-54.88 degrees ! Estimated noise=1.26335 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000215457 Jy ! Component: 100 - total flux cleaned = 0.000259779 Jy ! Component: 150 - total flux cleaned = 0.000153089 Jy ! Component: 200 - total flux cleaned = 0.000155263 Jy ! Total flux subtracted in 200 components = 0.000155263 Jy ! Clean residual min=-0.003079 max=0.002788 Jy/beam ! Clean residual mean=0.000003 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.162326 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 36 components and 0.162326 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077479Jy sigma=0.437963 ! Fit after self-cal, rms=0.077636Jy sigma=0.437695 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 = -8.55901e-05 Jy ! Component: 100 - total flux cleaned = -6.48692e-06 Jy ! Component: 150 - total flux cleaned = -3.15758e-05 Jy ! Component: 200 - total flux cleaned = -7.10774e-06 Jy ! Total flux subtracted in 200 components = -7.10774e-06 Jy ! Clean residual min=-0.003020 max=0.002800 Jy/beam ! Clean residual mean=0.000003 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.162319 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 42 components and 0.162319 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077595Jy sigma=0.437451 ! Fit after self-cal, rms=0.077588Jy sigma=0.437349 ! 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=0.077588Jy sigma=0.437349 ! Fit after self-cal, rms=0.077972Jy sigma=0.437325 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.827 mas, bmaj=4.024 mas, bpa=-56.45 degrees ! Estimated noise=1.26036 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.34709e-06 Jy ! Component: 100 - total flux cleaned = 6.99445e-05 Jy ! Component: 150 - total flux cleaned = 9.45971e-05 Jy ! Component: 200 - total flux cleaned = 0.00011724 Jy ! Total flux subtracted in 200 components = 0.00011724 Jy ! Clean residual min=-0.003037 max=0.002691 Jy/beam ! Clean residual mean=0.000003 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.162436 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 42 components and 0.162436 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077938Jy sigma=0.437129 ! Fit after self-cal, rms=0.077951Jy sigma=0.437050 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 = 2.51659e-06 Jy ! Component: 100 - total flux cleaned = 6.2555e-05 Jy ! Component: 150 - total flux cleaned = 6.30132e-05 Jy ! Component: 200 - total flux cleaned = 6.37089e-05 Jy ! Total flux subtracted in 200 components = 6.37089e-05 Jy ! Clean residual min=-0.003039 max=0.002658 Jy/beam ! Clean residual mean=0.000003 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.1625 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 45 components and 0.1625 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077926Jy sigma=0.436912 ! Fit after self-cal, rms=0.077922Jy sigma=0.436855 ! 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=0.077922Jy sigma=0.436855 ! Fit after self-cal, rms=0.077811Jy sigma=0.436846 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.779 mas, bmaj=8.642 mas, bpa=86.86 degrees ! Estimated noise=1.57446 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000544324 Jy ! Component: 100 - total flux cleaned = 0.000524334 Jy ! Component: 150 - total flux cleaned = 0.00050843 Jy ! Component: 200 - total flux cleaned = 0.000496029 Jy ! Total flux subtracted in 200 components = 0.000496029 Jy ! Clean residual min=-0.003475 max=0.002529 Jy/beam ! Clean residual mean=0.000008 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.162996 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 50 components and 0.162996 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077799Jy sigma=0.436829 ! Fit after self-cal, rms=0.077800Jy sigma=0.436752 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 = 5.33243e-05 Jy ! Component: 100 - total flux cleaned = 8.90631e-05 Jy ! Component: 150 - total flux cleaned = 0.000102531 Jy ! Component: 200 - total flux cleaned = 0.000113442 Jy ! Total flux subtracted in 200 components = 0.000113442 Jy ! Clean residual min=-0.003400 max=0.002490 Jy/beam ! Clean residual mean=0.000008 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.163109 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 52 components and 0.163109 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077794Jy sigma=0.436776 ! Fit after self-cal, rms=0.077799Jy sigma=0.436731 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=3.832 mas, bmaj=4.015 mas, bpa=-56.58 degrees ! Estimated noise=1.25933 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.832 x 4.015 at -56.58 degrees (North through East) ! Clean map min=-0.0028178 max=0.10445 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=3.146 mas, bmaj=3.349 mas, bpa=-62.35 degrees ! Estimated noise=2.02815 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0878844 Jy ! Component: 100 - total flux cleaned = 0.124156 Jy ! Component: 150 - total flux cleaned = 0.14207 Jy ! Component: 200 - total flux cleaned = 0.151813 Jy ! Total flux subtracted in 200 components = 0.151813 Jy ! Clean residual min=-0.004198 max=0.004759 Jy/beam ! Clean residual mean=0.000001 rms=0.000932 Jy/beam ! Combined flux in latest and established models = 0.151813 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.151813 Jy ! Inverting map and beam ! Estimated beam: bmin=3.832 mas, bmaj=4.015 mas, bpa=-56.58 degrees ! Estimated noise=1.25933 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 = 0.00614919 Jy ! Component: 100 - total flux cleaned = 0.0089515 Jy ! Component: 150 - total flux cleaned = 0.00962544 Jy ! Component: 200 - total flux cleaned = 0.00996949 Jy ! Total flux subtracted in 200 components = 0.00996949 Jy ! Clean residual min=-0.003162 max=0.002800 Jy/beam ! Clean residual mean=0.000003 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.161782 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 29 components and 0.161782 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.779 mas, bmaj=8.642 mas, bpa=86.86 degrees ! Estimated noise=1.57446 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129355 Jy ! Component: 100 - total flux cleaned = 0.00129241 Jy ! Component: 150 - total flux cleaned = 0.00130962 Jy ! Component: 200 - total flux cleaned = 0.00135892 Jy ! Total flux subtracted in 200 components = 0.00135892 Jy ! Clean residual min=-0.003382 max=0.002398 Jy/beam ! Clean residual mean=0.000009 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.163141 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 = 4.18976e-05 Jy ! Component: 100 - total flux cleaned = 5.50458e-05 Jy ! Component: 150 - total flux cleaned = 5.54729e-05 Jy ! Component: 200 - total flux cleaned = 5.5412e-05 Jy ! Total flux subtracted in 200 components = 5.5412e-05 Jy ! Clean residual min=-0.003362 max=0.002392 Jy/beam ! Clean residual mean=0.000009 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.163197 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 40 components and 0.163197 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.832 mas, bmaj=4.015 mas, bpa=-56.58 degrees ! Estimated noise=1.25933 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000342139 Jy ! Component: 100 - total flux cleaned = -0.000439352 Jy ! Component: 150 - total flux cleaned = -0.000481176 Jy ! Component: 200 - total flux cleaned = -0.000515871 Jy ! Total flux subtracted in 200 components = -0.000515871 Jy ! Clean residual min=-0.003044 max=0.002661 Jy/beam ! Clean residual mean=0.000003 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.162681 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 45 components and 0.162681 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077810Jy sigma=0.436875 ! Fit after self-cal, rms=0.077760Jy sigma=0.436475 wmodel J1343+6855_S_map.mod ! Writing 45 model components to file: J1343+6855_S_map.mod wobs J1343+6855_S_uvs.fits ! Writing UV FITS file: J1343+6855_S_uvs.fits wwins J1343+6855_S_map.win ! wwins: Wrote 2 windows to J1343+6855_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 = -0.0007186 Jy ! Component: 100 - total flux cleaned = -0.000721571 Jy ! Component: 150 - total flux cleaned = -0.000551265 Jy ! Component: 200 - total flux cleaned = -0.000471496 Jy ! Component: 250 - total flux cleaned = -0.000433071 Jy ! Component: 300 - total flux cleaned = -0.000321132 Jy ! Component: 350 - total flux cleaned = -0.00021332 Jy ! Component: 400 - total flux cleaned = -0.000213134 Jy ! Component: 450 - total flux cleaned = -0.000247575 Jy ! Component: 500 - total flux cleaned = -0.000214525 Jy ! Component: 550 - total flux cleaned = -0.000215272 Jy ! Component: 600 - total flux cleaned = -0.000152171 Jy ! Component: 650 - total flux cleaned = -8.98566e-05 Jy ! Component: 700 - total flux cleaned = 3.23084e-05 Jy ! Component: 750 - total flux cleaned = 0.000121424 Jy ! Component: 800 - total flux cleaned = 0.000150846 Jy ! Component: 850 - total flux cleaned = 0.000238028 Jy ! Component: 900 - total flux cleaned = 0.000323533 Jy ! Component: 950 - total flux cleaned = 0.000463427 Jy ! Component: 1000 - total flux cleaned = 0.000656375 Jy ! Component: 1050 - total flux cleaned = 0.000845839 Jy ! Component: 1100 - total flux cleaned = 0.00097875 Jy ! Component: 1150 - total flux cleaned = 0.00111022 Jy ! Component: 1200 - total flux cleaned = 0.00118814 Jy ! Component: 1250 - total flux cleaned = 0.0012654 Jy ! Component: 1300 - total flux cleaned = 0.00134205 Jy ! Component: 1350 - total flux cleaned = 0.00149246 Jy ! Component: 1400 - total flux cleaned = 0.001641 Jy ! Component: 1450 - total flux cleaned = 0.00171362 Jy ! Component: 1500 - total flux cleaned = 0.00173789 Jy ! Component: 1550 - total flux cleaned = 0.00183301 Jy ! Component: 1600 - total flux cleaned = 0.0019274 Jy ! Component: 1650 - total flux cleaned = 0.0019741 Jy ! Component: 1700 - total flux cleaned = 0.00199758 Jy ! Component: 1750 - total flux cleaned = 0.00206611 Jy ! Component: 1800 - total flux cleaned = 0.00220143 Jy ! Component: 1850 - total flux cleaned = 0.00220137 Jy ! Component: 1900 - total flux cleaned = 0.00220156 Jy ! Component: 1950 - total flux cleaned = 0.00231133 Jy ! Component: 2000 - total flux cleaned = 0.00237602 Jy ! Component: 2050 - total flux cleaned = 0.00233276 Jy ! Component: 2100 - total flux cleaned = 0.00243911 Jy ! Component: 2150 - total flux cleaned = 0.00248068 Jy ! Component: 2200 - total flux cleaned = 0.00245986 Jy ! Component: 2250 - total flux cleaned = 0.00248049 Jy ! Component: 2300 - total flux cleaned = 0.002501 Jy ! Component: 2350 - total flux cleaned = 0.00254151 Jy ! Component: 2400 - total flux cleaned = 0.00256139 Jy ! Component: 2450 - total flux cleaned = 0.00256149 Jy ! Component: 2500 - total flux cleaned = 0.00266026 Jy ! Component: 2550 - total flux cleaned = 0.00277731 Jy ! Component: 2600 - total flux cleaned = 0.0027771 Jy ! Component: 2650 - total flux cleaned = 0.00270033 Jy ! Component: 2700 - total flux cleaned = 0.00287217 Jy ! Component: 2750 - total flux cleaned = 0.00291003 Jy ! Component: 2800 - total flux cleaned = 0.00296632 Jy ! Component: 2850 - total flux cleaned = 0.00304069 Jy ! Component: 2900 - total flux cleaned = 0.00311449 Jy ! Component: 2950 - total flux cleaned = 0.00315114 Jy ! Component: 3000 - total flux cleaned = 0.00322374 Jy ! Component: 3050 - total flux cleaned = 0.00327781 Jy ! Component: 3100 - total flux cleaned = 0.00336722 Jy ! Component: 3150 - total flux cleaned = 0.00343839 Jy ! Component: 3200 - total flux cleaned = 0.00349135 Jy ! Component: 3250 - total flux cleaned = 0.00357879 Jy ! Component: 3300 - total flux cleaned = 0.00357882 Jy ! Component: 3350 - total flux cleaned = 0.00368236 Jy ! Component: 3400 - total flux cleaned = 0.00373384 Jy ! Component: 3450 - total flux cleaned = 0.00381886 Jy ! Component: 3500 - total flux cleaned = 0.00386963 Jy ! Component: 3550 - total flux cleaned = 0.00397046 Jy ! Component: 3600 - total flux cleaned = 0.00402053 Jy ! Component: 3650 - total flux cleaned = 0.0040867 Jy ! Component: 3700 - total flux cleaned = 0.00411961 Jy ! Component: 3750 - total flux cleaned = 0.00418496 Jy ! Component: 3800 - total flux cleaned = 0.00426632 Jy ! Component: 3850 - total flux cleaned = 0.0042987 Jy ! Component: 3900 - total flux cleaned = 0.00434721 Jy ! Component: 3950 - total flux cleaned = 0.00450674 Jy ! Component: 4000 - total flux cleaned = 0.00455407 Jy ! Component: 4050 - total flux cleaned = 0.00456986 Jy ! Total flux subtracted in 4096 components = 0.00458559 Jy ! Clean residual min=-0.001095 max=0.000885 Jy/beam ! Clean residual mean=0.000001 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.167266 Jy keep ! Adding 268 model components to the UV plane model. ! The established model now contains 313 components and 0.167266 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1343+6855_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.832 x 4.015 at -56.58 degrees (North through East) ! Clean map min=-0.0017973 max=0.10389 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1343+6855_S_map.fits wmodel /image_prod/ug002_uva//J1343+6855_S_map.mod ! Writing 313 model components to file: /image_prod/ug002_uva//J1343+6855_S_map.mod wobs /image_prod/ug002_uva//J1343+6855_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1343+6855_S_uvs.fits wwins /image_prod/ug002_uva//J1343+6855_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J1343+6855_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.103886 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000262976 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.759418 0.759418 1.51884 3.03767 6.07534 12.1507 24.3014 48.6027 97.2055 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.103 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 395.039 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1343+6855_S_dfm.log closed on Thu Mar 5 01:24:54 2020