! Started logfile: /scr/pima/rv123_uvs/J1642+6655_X_dfm.log on Sun Dec 23 00:43:52 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/rv123_uvs/J1642+6655_X_uva.fits ! Reading UV FITS file: /scr/pima/rv123_uvs/J1642+6655_X_uva.fits ! AN table 1: 25 integrations on 6 of 6 possible baselines. ! AN table 2: 44 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.766102 visibilities/baseline/integration-bin. ! Found source: J1642+6655 ! ! 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 89 lines of history. ! ! Reading 1808 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 J1642+6655_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 6 telescope corrections were flagged in sub-array 1. ! A total of 44 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 44 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 44 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! A total of 44 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.002242Jy sigma=19.219783 ! Fit after self-cal, rms=0.960862Jy sigma=18.308349 ! 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=1.694 mas, bmaj=6.973 mas, bpa=-86.53 degrees ! Estimated noise=1.89377 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 = 0.0321234 Jy ! Component: 100 - total flux cleaned = 0.039851 Jy ! Total flux subtracted in 100 components = 0.039851 Jy ! Clean residual min=-0.007359 max=0.007182 Jy/beam ! Clean residual mean=0.000002 rms=0.001968 Jy/beam ! Combined flux in latest and established models = 0.039851 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.039851 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.044699Jy sigma=0.813035 ! Fit after self-cal, rms=0.043461Jy sigma=0.789756 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.133 mas, bmaj=6.905 mas, bpa=-87.85 degrees ! Estimated noise=0.909714 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 = 0.00298479 Jy ! Component: 100 - total flux cleaned = 0.00467696 Jy ! Component: 150 - total flux cleaned = 0.00578075 Jy ! Component: 200 - total flux cleaned = 0.0065926 Jy ! Total flux subtracted in 200 components = 0.0065926 Jy ! Clean residual min=-0.003392 max=0.003223 Jy/beam ! Clean residual mean=-0.000007 rms=0.000870 Jy/beam ! Combined flux in latest and established models = 0.0464436 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 67 components and 0.0464436 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.043242Jy sigma=0.785619 ! Fit after self-cal, rms=0.043206Jy sigma=0.785209 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.133 x 6.905 at -87.85 degrees (North through East) ! Clean map min=-0.0034586 max=0.041788 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 1.00 KP 0.96 LA 1.02 NL 1.12 ! ! A total of 66 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.17 FD 0.87 KP 0.92 LA 1.21 ! OV 1.02 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 1.22 KP 1.10 LA 0.97 NL 1.12 ! ! A total of 66 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.14 FD 0.90 KP 1.36 LA 1.00 ! OV 0.97 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 0.84 KP 1.04 LA 0.90 NL 0.97 ! ! A total of 66 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.83 KP 0.97 LA 0.91 ! OV 0.95 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! HN 0.87 KP 0.93 LA 1.07 NL 1.06 ! ! A total of 66 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.80 FD 0.95 KP 1.16 LA 1.01 ! OV 0.93 ! ! ! Fit before self-cal, rms=0.043206Jy sigma=0.785209 ! Fit after self-cal, rms=0.043976Jy sigma=0.795282 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.114 mas, bmaj=7.072 mas, bpa=-85.31 degrees ! Estimated noise=1.01565 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 = 0.000797719 Jy ! Component: 100 - total flux cleaned = 0.000907211 Jy ! Component: 150 - total flux cleaned = 0.000942808 Jy ! Component: 200 - total flux cleaned = 0.000990088 Jy ! Total flux subtracted in 200 components = 0.000990088 Jy ! Clean residual min=-0.002930 max=0.002856 Jy/beam ! Clean residual mean=0.000000 rms=0.000774 Jy/beam ! Combined flux in latest and established models = 0.0474337 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 77 components and 0.0474337 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.043955Jy sigma=0.794820 ! Fit after self-cal, rms=0.044024Jy sigma=0.792426 ! 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=0.044024Jy sigma=0.792426 ! Fit after self-cal, rms=0.044059Jy sigma=0.791841 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.102 mas, bmaj=7.088 mas, bpa=-85.27 degrees ! Estimated noise=1.00921 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000657471 Jy ! Component: 100 - total flux cleaned = 0.000783713 Jy ! Component: 150 - total flux cleaned = 0.000814669 Jy ! Component: 200 - total flux cleaned = 0.000814097 Jy ! Total flux subtracted in 200 components = 0.000814097 Jy ! Clean residual min=-0.003079 max=0.002917 Jy/beam ! Clean residual mean=0.000000 rms=0.000797 Jy/beam ! Combined flux in latest and established models = 0.0482478 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 88 components and 0.0482478 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.044045Jy sigma=0.791557 ! Fit after self-cal, rms=0.044091Jy sigma=0.791327 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 = 0.00036666 Jy ! Component: 100 - total flux cleaned = 0.000427021 Jy ! Component: 150 - total flux cleaned = 0.000412806 Jy ! Component: 200 - total flux cleaned = 0.000413357 Jy ! Total flux subtracted in 200 components = 0.000413357 Jy ! Clean residual min=-0.003068 max=0.002895 Jy/beam ! Clean residual mean=-0.000002 rms=0.000796 Jy/beam ! Combined flux in latest and established models = 0.0486611 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 90 components and 0.0486611 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.044080Jy sigma=0.791149 ! Fit after self-cal, rms=0.044079Jy sigma=0.791124 ! 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=0.044079Jy sigma=0.791124 ! Fit after self-cal, rms=0.043909Jy sigma=0.791014 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.098 mas, bmaj=7.082 mas, bpa=-85.25 degrees ! Estimated noise=1.00323 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000246491 Jy ! Component: 100 - total flux cleaned = 0.000247224 Jy ! Component: 150 - total flux cleaned = 0.000260416 Jy ! Component: 200 - total flux cleaned = 0.000260324 Jy ! Total flux subtracted in 200 components = 0.000260324 Jy ! Clean residual min=-0.003005 max=0.002865 Jy/beam ! Clean residual mean=-0.000001 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.0489214 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 91 components and 0.0489214 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.043900Jy sigma=0.790869 ! Fit after self-cal, rms=0.043916Jy sigma=0.790827 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 = 8.09684e-05 Jy ! Component: 100 - total flux cleaned = 0.000119441 Jy ! Component: 150 - total flux cleaned = 0.000119085 Jy ! Component: 200 - total flux cleaned = 0.000129842 Jy ! Total flux subtracted in 200 components = 0.000129842 Jy ! Clean residual min=-0.003020 max=0.002840 Jy/beam ! Clean residual mean=-0.000001 rms=0.000779 Jy/beam ! Combined flux in latest and established models = 0.0490513 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 91 components and 0.0490513 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.043909Jy sigma=0.790719 ! Fit after self-cal, rms=0.043909Jy sigma=0.790708 ! 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=0.043909Jy sigma=0.790708 ! Fit after self-cal, rms=0.043736Jy sigma=0.790679 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.731 mas, bmaj=6.746 mas, bpa=-87.01 degrees ! Estimated noise=1.03201 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.61699e-05 Jy ! Component: 100 - total flux cleaned = 6.01889e-05 Jy ! Component: 150 - total flux cleaned = 6.0612e-05 Jy ! Component: 200 - total flux cleaned = 7.01874e-05 Jy ! Total flux subtracted in 200 components = 7.01874e-05 Jy ! Clean residual min=-0.003102 max=0.002799 Jy/beam ! Clean residual mean=-0.000001 rms=0.000818 Jy/beam ! Combined flux in latest and established models = 0.0491215 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 97 components and 0.0491215 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.043732Jy sigma=0.790588 ! Fit after self-cal, rms=0.043737Jy sigma=0.790565 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 = 2.28549e-05 Jy ! Component: 100 - total flux cleaned = 5.41728e-05 Jy ! Component: 150 - total flux cleaned = 7.29302e-05 Jy ! Component: 200 - total flux cleaned = 0.000106847 Jy ! Total flux subtracted in 200 components = 0.000106847 Jy ! Clean residual min=-0.003101 max=0.002788 Jy/beam ! Clean residual mean=-0.000001 rms=0.000814 Jy/beam ! Combined flux in latest and established models = 0.0492283 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 100 components and 0.0492283 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.043734Jy sigma=0.790501 ! Fit after self-cal, rms=0.043732Jy sigma=0.790486 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=2.096 mas, bmaj=7.077 mas, bpa=-85.26 degrees ! Estimated noise=0.998093 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.096 x 7.077 at -85.26 degrees (North through East) ! Clean map min=-0.0029674 max=0.041392 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=1.608 mas, bmaj=7.712 mas, bpa=-84.27 degrees ! Estimated noise=1.90413 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0304713 Jy ! Component: 100 - total flux cleaned = 0.0376328 Jy ! Component: 150 - total flux cleaned = 0.0408532 Jy ! Component: 200 - total flux cleaned = 0.0428857 Jy ! Total flux subtracted in 200 components = 0.0428857 Jy ! Clean residual min=-0.005641 max=0.005827 Jy/beam ! Clean residual mean=0.000007 rms=0.001552 Jy/beam ! Combined flux in latest and established models = 0.0428856 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 34 model components to the UV plane model. ! The established model now contains 34 components and 0.0428856 Jy ! Inverting map and beam ! Estimated beam: bmin=2.096 mas, bmaj=7.077 mas, bpa=-85.26 degrees ! Estimated noise=0.998093 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 = 0.00274237 Jy ! Component: 100 - total flux cleaned = 0.0040523 Jy ! Component: 150 - total flux cleaned = 0.00472939 Jy ! Component: 200 - total flux cleaned = 0.00500179 Jy ! Total flux subtracted in 200 components = 0.00500179 Jy ! Clean residual min=-0.003153 max=0.002879 Jy/beam ! Clean residual mean=0.000003 rms=0.000826 Jy/beam ! Combined flux in latest and established models = 0.0478874 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 75 components and 0.0478874 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=2.731 mas, bmaj=6.746 mas, bpa=-87.01 degrees ! Estimated noise=1.03201 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000569908 Jy ! Component: 100 - total flux cleaned = 0.00068688 Jy ! Component: 150 - total flux cleaned = 0.000772966 Jy ! Component: 200 - total flux cleaned = 0.000853911 Jy ! Total flux subtracted in 200 components = 0.000853911 Jy ! Clean residual min=-0.003239 max=0.002781 Jy/beam ! Clean residual mean=0.000002 rms=0.000849 Jy/beam ! Combined flux in latest and established models = 0.0487414 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 = 9.35547e-05 Jy ! Component: 100 - total flux cleaned = 0.000163529 Jy ! Component: 150 - total flux cleaned = 0.000230158 Jy ! Component: 200 - total flux cleaned = 0.000293238 Jy ! Total flux subtracted in 200 components = 0.000293238 Jy ! Clean residual min=-0.003197 max=0.002796 Jy/beam ! Clean residual mean=0.000001 rms=0.000836 Jy/beam ! Combined flux in latest and established models = 0.0490346 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 96 components and 0.0490346 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.096 mas, bmaj=7.077 mas, bpa=-85.26 degrees ! Estimated noise=0.998093 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.32497e-05 Jy ! Component: 100 - total flux cleaned = 0.000123781 Jy ! Component: 150 - total flux cleaned = 0.000151774 Jy ! Component: 200 - total flux cleaned = 0.000191979 Jy ! Total flux subtracted in 200 components = 0.000191979 Jy ! Clean residual min=-0.003017 max=0.002928 Jy/beam ! Clean residual mean=-0.000000 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.0492266 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 103 components and 0.0492266 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.043752Jy sigma=0.790843 ! Fit after self-cal, rms=0.043747Jy sigma=0.790796 wmodel J1642+6655_X_map.mod ! Writing 103 model components to file: J1642+6655_X_map.mod wobs J1642+6655_X_uvs.fits ! Writing UV FITS file: J1642+6655_X_uvs.fits wwins J1642+6655_X_map.win ! wwins: Wrote 1 windows to J1642+6655_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 = -0.000102592 Jy ! Component: 100 - total flux cleaned = -0.00023868 Jy ! Component: 150 - total flux cleaned = -0.000240187 Jy ! Component: 200 - total flux cleaned = -0.00027727 Jy ! Component: 250 - total flux cleaned = -0.000451042 Jy ! Component: 300 - total flux cleaned = -0.000613218 Jy ! Component: 350 - total flux cleaned = -0.000704988 Jy ! Component: 400 - total flux cleaned = -0.000965024 Jy ! Component: 450 - total flux cleaned = -0.00118305 Jy ! Component: 500 - total flux cleaned = -0.00139057 Jy ! Component: 550 - total flux cleaned = -0.00158904 Jy ! Component: 600 - total flux cleaned = -0.00175541 Jy ! Component: 650 - total flux cleaned = -0.00191638 Jy ! Component: 700 - total flux cleaned = -0.00205017 Jy ! Component: 750 - total flux cleaned = -0.00220048 Jy ! Component: 800 - total flux cleaned = -0.00236647 Jy ! Component: 850 - total flux cleaned = -0.00244659 Jy ! Component: 900 - total flux cleaned = -0.00258378 Jy ! Component: 950 - total flux cleaned = -0.00267872 Jy ! Component: 1000 - total flux cleaned = -0.00278979 Jy ! Component: 1050 - total flux cleaned = -0.00288043 Jy ! Component: 1100 - total flux cleaned = -0.00295127 Jy ! Component: 1150 - total flux cleaned = -0.00295146 Jy ! Component: 1200 - total flux cleaned = -0.00303653 Jy ! Component: 1250 - total flux cleaned = -0.00301995 Jy ! Component: 1300 - total flux cleaned = -0.00313453 Jy ! Component: 1350 - total flux cleaned = -0.00318223 Jy ! Component: 1400 - total flux cleaned = -0.00322945 Jy ! Component: 1450 - total flux cleaned = -0.00329149 Jy ! Component: 1500 - total flux cleaned = -0.00335251 Jy ! Component: 1550 - total flux cleaned = -0.00338275 Jy ! Component: 1600 - total flux cleaned = -0.00338291 Jy ! Component: 1650 - total flux cleaned = -0.0034125 Jy ! Component: 1700 - total flux cleaned = -0.00348532 Jy ! Component: 1750 - total flux cleaned = -0.00347082 Jy ! Component: 1800 - total flux cleaned = -0.00347087 Jy ! Component: 1850 - total flux cleaned = -0.00348512 Jy ! Component: 1900 - total flux cleaned = -0.00351308 Jy ! Component: 1950 - total flux cleaned = -0.00349914 Jy ! Component: 2000 - total flux cleaned = -0.00352656 Jy ! Component: 2050 - total flux cleaned = -0.00355386 Jy ! Component: 2100 - total flux cleaned = -0.00358097 Jy ! Component: 2150 - total flux cleaned = -0.00363501 Jy ! Component: 2200 - total flux cleaned = -0.00368865 Jy ! Component: 2250 - total flux cleaned = -0.00374197 Jy ! Component: 2300 - total flux cleaned = -0.00374195 Jy ! Component: 2350 - total flux cleaned = -0.00379478 Jy ! Component: 2400 - total flux cleaned = -0.00380793 Jy ! Component: 2450 - total flux cleaned = -0.00383418 Jy ! Component: 2500 - total flux cleaned = -0.00386023 Jy ! Component: 2550 - total flux cleaned = -0.00388627 Jy ! Component: 2600 - total flux cleaned = -0.00391222 Jy ! Component: 2650 - total flux cleaned = -0.00392513 Jy ! Component: 2700 - total flux cleaned = -0.00397671 Jy ! Component: 2750 - total flux cleaned = -0.00398961 Jy ! Component: 2800 - total flux cleaned = -0.00398959 Jy ! Component: 2850 - total flux cleaned = -0.00400241 Jy ! Component: 2900 - total flux cleaned = -0.0040409 Jy ! Component: 2950 - total flux cleaned = -0.0040409 Jy ! Component: 3000 - total flux cleaned = -0.00407927 Jy ! Component: 3050 - total flux cleaned = -0.00410478 Jy ! Component: 3100 - total flux cleaned = -0.00413036 Jy ! Component: 3150 - total flux cleaned = -0.00411748 Jy ! Component: 3200 - total flux cleaned = -0.00413028 Jy ! Component: 3250 - total flux cleaned = -0.00413021 Jy ! Component: 3300 - total flux cleaned = -0.00414296 Jy ! Component: 3350 - total flux cleaned = -0.00413013 Jy ! Component: 3400 - total flux cleaned = -0.00413013 Jy ! Component: 3450 - total flux cleaned = -0.00411736 Jy ! Component: 3500 - total flux cleaned = -0.00411735 Jy ! Component: 3550 - total flux cleaned = -0.00406592 Jy ! Component: 3600 - total flux cleaned = -0.00407876 Jy ! Component: 3650 - total flux cleaned = -0.00407882 Jy ! Component: 3700 - total flux cleaned = -0.00406588 Jy ! Component: 3750 - total flux cleaned = -0.00405287 Jy ! Component: 3800 - total flux cleaned = -0.0040529 Jy ! Component: 3850 - total flux cleaned = -0.00403996 Jy ! Component: 3900 - total flux cleaned = -0.00402687 Jy ! Component: 3950 - total flux cleaned = -0.0040138 Jy ! Component: 4000 - total flux cleaned = -0.00397451 Jy ! Component: 4050 - total flux cleaned = -0.00396141 Jy ! Total flux subtracted in 4096 components = -0.00394826 Jy ! Clean residual min=-0.000737 max=0.000845 Jy/beam ! Clean residual mean=-0.000004 rms=0.000248 Jy/beam ! Combined flux in latest and established models = 0.0452783 Jy keep ! Adding 324 model components to the UV plane model. ! The established model now contains 427 components and 0.0452783 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv123_uvs/J1642+6655_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.096 x 7.077 at -85.26 degrees (North through East) ! Clean map min=-0.0021979 max=0.040241 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv123_uvs/J1642+6655_X_map.fits wmodel /scr/pima/rv123_uvs/J1642+6655_X_map.mod ! Writing 427 model components to file: /scr/pima/rv123_uvs/J1642+6655_X_map.mod wobs /scr/pima/rv123_uvs/J1642+6655_X_uvs.fits ! Writing UV FITS file: /scr/pima/rv123_uvs/J1642+6655_X_uvs.fits wwins /scr/pima/rv123_uvs/J1642+6655_X_map.win ! wwins: Wrote 2 windows to /scr/pima/rv123_uvs/J1642+6655_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0402406 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000250061 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.86424 1.86424 3.72848 7.45697 14.9139 29.8279 59.6557 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.04 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 160.923 quit ! Quitting program ! Log file /scr/pima/rv123_uvs/J1642+6655_X_dfm.log closed on Sun Dec 23 00:43:56 2018