! Started logfile: .//J2106+6004_C_dfm.log on Sun Oct 21 00:14:10 2018 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs .//J2106+6004_C_uva.fits ! Reading UV FITS file: .//J2106+6004_C_uva.fits ! AN table 1: 7 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2106+6004 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 76 lines of history. ! ! Reading 1176 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 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J2106+6004_C] 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 0.300x0.300 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. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.004454Jy sigma=59.804238 ! Fit after self-cal, rms=0.951444Jy sigma=56.493006 ! 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=1.16 mas, bmaj=8.462 mas, bpa=17.36 degrees ! Estimated noise=0.652268 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 = 0.0351723 Jy ! Component: 100 - total flux cleaned = 0.0446575 Jy ! Total flux subtracted in 100 components = 0.0446575 Jy ! Clean residual min=-0.003278 max=0.004391 Jy/beam ! Clean residual mean=-0.000000 rms=0.000862 Jy/beam ! Combined flux in latest and established models = 0.0446575 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0446575 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.026149Jy sigma=1.136695 ! Fit after self-cal, rms=0.025840Jy sigma=1.125180 ! 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=1.484 mas, bmaj=8.128 mas, bpa=16.95 degrees ! Estimated noise=0.425289 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 = 0.00743545 Jy ! Component: 100 - total flux cleaned = 0.0111183 Jy ! Component: 150 - total flux cleaned = 0.0119113 Jy ! Component: 200 - total flux cleaned = 0.0123033 Jy ! Total flux subtracted in 200 components = 0.0123033 Jy ! Clean residual min=-0.002549 max=0.002442 Jy/beam ! Clean residual mean=0.000002 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.0569608 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 35 components and 0.0569608 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.023527Jy sigma=0.976457 ! Fit after self-cal, rms=0.023536Jy sigma=0.975700 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.484 x 8.128 at 16.95 degrees (North through East) ! Clean map min=-0.0024337 max=0.049345 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 KP 0.99 LA 1.10 MK 0.99 ! NL 1.09 OV 0.91 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 KP 0.99 LA 0.98 MK 0.90 ! NL 0.98 OV 0.96 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.89 KP 0.92 LA 1.11 MK 0.98 ! NL 1.03 OV 0.95 SC 1.10 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.88 KP 0.99 LA 1.01 MK 0.96 ! NL 1.05 OV 1.04 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.89 KP 0.91 LA 1.04 MK 0.93 ! NL 1.08 OV 0.99 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 KP 0.99 LA 0.96 MK 0.94 ! NL 1.04 OV 0.95 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 KP 0.88 LA 0.96 MK 1.03 ! NL 1.09 OV 0.92 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.89 KP 0.94 LA 0.98 MK 0.92 ! NL 1.04 OV 0.96 SC 1.11 ! ! ! Fit before self-cal, rms=0.023536Jy sigma=0.975700 ! Fit after self-cal, rms=0.022355Jy sigma=0.941240 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.49 mas, bmaj=8.188 mas, bpa=17.03 degrees ! Estimated noise=0.416954 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 = 0.000307546 Jy ! Component: 100 - total flux cleaned = 0.000276173 Jy ! Component: 150 - total flux cleaned = 0.000250086 Jy ! Component: 200 - total flux cleaned = 0.000223553 Jy ! Total flux subtracted in 200 components = 0.000223553 Jy ! Clean residual min=-0.001964 max=0.002352 Jy/beam ! Clean residual mean=0.000001 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.0571844 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 48 components and 0.0571844 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022255Jy sigma=0.937899 ! Fit after self-cal, rms=0.022210Jy sigma=0.937207 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022210Jy sigma=0.937207 ! Fit after self-cal, rms=0.022300Jy sigma=0.936760 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.487 mas, bmaj=8.179 mas, bpa=17.02 degrees ! Estimated noise=0.419171 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000401779 Jy ! Component: 100 - total flux cleaned = 0.000379294 Jy ! Component: 150 - total flux cleaned = 0.000316713 Jy ! Component: 200 - total flux cleaned = 0.00028195 Jy ! Total flux subtracted in 200 components = 0.00028195 Jy ! Clean residual min=-0.001903 max=0.002282 Jy/beam ! Clean residual mean=0.000001 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.0574663 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 53 components and 0.0574663 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022241Jy sigma=0.935499 ! Fit after self-cal, rms=0.022240Jy sigma=0.935059 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 = 2.38537e-05 Jy ! Component: 100 - total flux cleaned = 5.98954e-05 Jy ! Component: 150 - total flux cleaned = 1.63251e-05 Jy ! Component: 200 - total flux cleaned = -1.0371e-05 Jy ! Total flux subtracted in 200 components = -1.0371e-05 Jy ! Clean residual min=-0.001849 max=0.002244 Jy/beam ! Clean residual mean=0.000001 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.0574559 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 58 components and 0.0574559 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022204Jy sigma=0.934484 ! Fit after self-cal, rms=0.022213Jy sigma=0.934162 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022213Jy sigma=0.934162 ! Fit after self-cal, rms=0.022289Jy sigma=0.933724 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.485 mas, bmaj=8.163 mas, bpa=17.01 degrees ! Estimated noise=0.420713 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000347093 Jy ! Component: 100 - total flux cleaned = 0.000561144 Jy ! Component: 150 - total flux cleaned = 0.000574747 Jy ! Component: 200 - total flux cleaned = 0.000549972 Jy ! Total flux subtracted in 200 components = 0.000549972 Jy ! Clean residual min=-0.001840 max=0.002205 Jy/beam ! Clean residual mean=0.000001 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.0580059 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 69 components and 0.0580059 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022256Jy sigma=0.933509 ! Fit after self-cal, rms=0.022259Jy sigma=0.933229 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 = -2.41918e-05 Jy ! Component: 100 - total flux cleaned = 2.96487e-05 Jy ! Component: 150 - total flux cleaned = 4.13038e-05 Jy ! Component: 200 - total flux cleaned = 6.27876e-05 Jy ! Total flux subtracted in 200 components = 6.27876e-05 Jy ! Clean residual min=-0.001808 max=0.002197 Jy/beam ! Clean residual mean=0.000001 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.0580687 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 81 components and 0.0580687 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022237Jy sigma=0.932973 ! Fit after self-cal, rms=0.022244Jy sigma=0.932731 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022244Jy sigma=0.932731 ! Fit after self-cal, rms=0.022306Jy sigma=0.932392 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.478 mas, bmaj=7.722 mas, bpa=9.593 degrees ! Estimated noise=0.523254 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000339879 Jy ! Component: 100 - total flux cleaned = 0.000432061 Jy ! Component: 150 - total flux cleaned = 0.000306015 Jy ! Component: 200 - total flux cleaned = 0.000197562 Jy ! Total flux subtracted in 200 components = 0.000197562 Jy ! Clean residual min=-0.003070 max=0.002974 Jy/beam ! Clean residual mean=0.000002 rms=0.000901 Jy/beam ! Combined flux in latest and established models = 0.0582663 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 93 components and 0.0582663 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022314Jy sigma=0.933285 ! Fit after self-cal, rms=0.022301Jy sigma=0.932747 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 = -5.44131e-05 Jy ! Component: 100 - total flux cleaned = -8.07368e-05 Jy ! Component: 150 - total flux cleaned = -8.05119e-05 Jy ! Component: 200 - total flux cleaned = -0.000125093 Jy ! Total flux subtracted in 200 components = -0.000125093 Jy ! Clean residual min=-0.003044 max=0.002849 Jy/beam ! Clean residual mean=0.000002 rms=0.000879 Jy/beam ! Combined flux in latest and established models = 0.0581412 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 106 components and 0.0581412 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022321Jy sigma=0.933567 ! Fit after self-cal, rms=0.022319Jy sigma=0.933180 ! 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=1.482 mas, bmaj=8.147 mas, bpa=17 degrees ! Estimated noise=0.421893 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.482 x 8.147 at 17 degrees (North through East) ! Clean map min=-0.0030878 max=0.047903 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=1.156 mas, bmaj=8.499 mas, bpa=17.42 degrees ! Estimated noise=0.6443 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0347627 Jy ! Component: 100 - total flux cleaned = 0.0443293 Jy ! Component: 150 - total flux cleaned = 0.0497026 Jy ! Component: 200 - total flux cleaned = 0.0531057 Jy ! Total flux subtracted in 200 components = 0.0531057 Jy ! Clean residual min=-0.002674 max=0.002560 Jy/beam ! Clean residual mean=0.000000 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.0531057 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 0.0531057 Jy ! Inverting map and beam ! Estimated beam: bmin=1.482 mas, bmaj=8.147 mas, bpa=17 degrees ! Estimated noise=0.421893 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 = 0.00325231 Jy ! Component: 100 - total flux cleaned = 0.00463404 Jy ! Component: 150 - total flux cleaned = 0.00525459 Jy ! Component: 200 - total flux cleaned = 0.00556848 Jy ! Total flux subtracted in 200 components = 0.00556848 Jy ! Clean residual min=-0.002240 max=0.002035 Jy/beam ! Clean residual mean=0.000001 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.0586742 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 38 components and 0.0586742 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.478 mas, bmaj=7.722 mas, bpa=9.593 degrees ! Estimated noise=0.523254 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000618858 Jy ! Component: 100 - total flux cleaned = 0.000688912 Jy ! Component: 150 - total flux cleaned = 0.000566022 Jy ! Component: 200 - total flux cleaned = 0.000422788 Jy ! Total flux subtracted in 200 components = 0.000422788 Jy ! Clean residual min=-0.002847 max=0.003020 Jy/beam ! Clean residual mean=0.000002 rms=0.000903 Jy/beam ! Combined flux in latest and established models = 0.0590969 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000178267 Jy ! Component: 100 - total flux cleaned = -0.000275896 Jy ! Component: 150 - total flux cleaned = -0.000378384 Jy ! Component: 200 - total flux cleaned = -0.00044749 Jy ! Total flux subtracted in 200 components = -0.00044749 Jy ! Clean residual min=-0.002807 max=0.002885 Jy/beam ! Clean residual mean=0.000002 rms=0.000864 Jy/beam ! Combined flux in latest and established models = 0.0586495 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 65 components and 0.0586495 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.482 mas, bmaj=8.147 mas, bpa=17 degrees ! Estimated noise=0.421893 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000477418 Jy ! Component: 100 - total flux cleaned = 0.000511808 Jy ! Component: 150 - total flux cleaned = 0.000485723 Jy ! Component: 200 - total flux cleaned = 0.000461871 Jy ! Total flux subtracted in 200 components = 0.000461871 Jy ! Clean residual min=-0.001901 max=0.002024 Jy/beam ! Clean residual mean=0.000001 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.0591113 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 82 components and 0.0591113 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022311Jy sigma=0.934069 ! Fit after self-cal, rms=0.022320Jy sigma=0.933555 wmodel J2106+6004_C_map.mod ! Writing 82 model components to file: J2106+6004_C_map.mod wobs J2106+6004_C_uvs.fits ! Writing UV FITS file: J2106+6004_C_uvs.fits wwins J2106+6004_C_map.win ! wwins: Wrote 1 windows to J2106+6004_C_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 = 0.000192329 Jy ! Component: 100 - total flux cleaned = 0.000281264 Jy ! Component: 150 - total flux cleaned = 0.000421133 Jy ! Component: 200 - total flux cleaned = 0.000523959 Jy ! Component: 250 - total flux cleaned = 0.000644335 Jy ! Component: 300 - total flux cleaned = 0.000851295 Jy ! Component: 350 - total flux cleaned = 0.00107089 Jy ! Component: 400 - total flux cleaned = 0.00124009 Jy ! Component: 450 - total flux cleaned = 0.00140394 Jy ! Component: 500 - total flux cleaned = 0.0015817 Jy ! Component: 550 - total flux cleaned = 0.00175332 Jy ! Component: 600 - total flux cleaned = 0.00193792 Jy ! Component: 650 - total flux cleaned = 0.00206335 Jy ! Component: 700 - total flux cleaned = 0.00222027 Jy ! Component: 750 - total flux cleaned = 0.0023387 Jy ! Component: 800 - total flux cleaned = 0.00248653 Jy ! Component: 850 - total flux cleaned = 0.00269472 Jy ! Component: 900 - total flux cleaned = 0.00289757 Jy ! Component: 950 - total flux cleaned = 0.00306529 Jy ! Component: 1000 - total flux cleaned = 0.00323047 Jy ! Component: 1050 - total flux cleaned = 0.00346536 Jy ! Component: 1100 - total flux cleaned = 0.00365159 Jy ! Component: 1150 - total flux cleaned = 0.00382032 Jy ! Component: 1200 - total flux cleaned = 0.00399994 Jy ! Component: 1250 - total flux cleaned = 0.004122 Jy ! Component: 1300 - total flux cleaned = 0.00430852 Jy ! Component: 1350 - total flux cleaned = 0.00443966 Jy ! Component: 1400 - total flux cleaned = 0.00454258 Jy ! Component: 1450 - total flux cleaned = 0.00471984 Jy ! Component: 1500 - total flux cleaned = 0.00478251 Jy ! Component: 1550 - total flux cleaned = 0.00488122 Jy ! Component: 1600 - total flux cleaned = 0.00499065 Jy ! Component: 1650 - total flux cleaned = 0.00508633 Jy ! Component: 1700 - total flux cleaned = 0.0050862 Jy ! Component: 1750 - total flux cleaned = 0.0051447 Jy ! Component: 1800 - total flux cleaned = 0.00510993 Jy ! Component: 1850 - total flux cleaned = 0.00513263 Jy ! Component: 1900 - total flux cleaned = 0.00513235 Jy ! Component: 1950 - total flux cleaned = 0.00508764 Jy ! Component: 2000 - total flux cleaned = 0.00505434 Jy ! Component: 2050 - total flux cleaned = 0.00501062 Jy ! Component: 2100 - total flux cleaned = 0.00502148 Jy ! Component: 2150 - total flux cleaned = 0.0049784 Jy ! Component: 2200 - total flux cleaned = 0.0049571 Jy ! Component: 2250 - total flux cleaned = 0.00492546 Jy ! Component: 2300 - total flux cleaned = 0.00496737 Jy ! Component: 2350 - total flux cleaned = 0.00490517 Jy ! Component: 2400 - total flux cleaned = 0.00491556 Jy ! Component: 2450 - total flux cleaned = 0.00491548 Jy ! Component: 2500 - total flux cleaned = 0.00487508 Jy ! Component: 2550 - total flux cleaned = 0.00485497 Jy ! Component: 2600 - total flux cleaned = 0.00485492 Jy ! Component: 2650 - total flux cleaned = 0.00482529 Jy ! Component: 2700 - total flux cleaned = 0.00479586 Jy ! Component: 2750 - total flux cleaned = 0.00474724 Jy ! Component: 2800 - total flux cleaned = 0.00471838 Jy ! Component: 2850 - total flux cleaned = 0.00468008 Jy ! Component: 2900 - total flux cleaned = 0.00468949 Jy ! Component: 2950 - total flux cleaned = 0.00463274 Jy ! Component: 3000 - total flux cleaned = 0.00461401 Jy ! Component: 3050 - total flux cleaned = 0.00457668 Jy ! Component: 3100 - total flux cleaned = 0.00453032 Jy ! Component: 3150 - total flux cleaned = 0.00454874 Jy ! Component: 3200 - total flux cleaned = 0.00453035 Jy ! Component: 3250 - total flux cleaned = 0.00448473 Jy ! Component: 3300 - total flux cleaned = 0.00446667 Jy ! Component: 3350 - total flux cleaned = 0.00444862 Jy ! Component: 3400 - total flux cleaned = 0.00443075 Jy ! Component: 3450 - total flux cleaned = 0.00441304 Jy ! Component: 3500 - total flux cleaned = 0.00441294 Jy ! Component: 3550 - total flux cleaned = 0.00440416 Jy ! Component: 3600 - total flux cleaned = 0.00436935 Jy ! Component: 3650 - total flux cleaned = 0.00434339 Jy ! Component: 3700 - total flux cleaned = 0.00433477 Jy ! Component: 3750 - total flux cleaned = 0.00435188 Jy ! Component: 3800 - total flux cleaned = 0.00431779 Jy ! Component: 3850 - total flux cleaned = 0.00427543 Jy ! Component: 3900 - total flux cleaned = 0.00427548 Jy ! Component: 3950 - total flux cleaned = 0.00424196 Jy ! Component: 4000 - total flux cleaned = 0.00424197 Jy ! Component: 4050 - total flux cleaned = 0.00418381 Jy ! Total flux subtracted in 4096 components = 0.0041837 Jy ! Clean residual min=-0.000450 max=0.000455 Jy/beam ! Clean residual mean=-0.000000 rms=0.000157 Jy/beam ! Combined flux in latest and established models = 0.063295 Jy keep ! Adding 295 model components to the UV plane model. ! The established model now contains 377 components and 0.063295 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2106+6004_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.482 x 8.147 at 17 degrees (North through East) ! Clean map min=-0.0024781 max=0.047625 Jy/beam ! Writing clean map to FITS file: .//J2106+6004_C_map.fits wmodel .//J2106+6004_C_map.mod ! Writing 377 model components to file: .//J2106+6004_C_map.mod wobs .//J2106+6004_C_uvs.fits ! Writing UV FITS file: .//J2106+6004_C_uvs.fits wwins .//J2106+6004_C_map.win ! wwins: Wrote 2 windows to .//J2106+6004_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0476251 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000158171 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.996348 0.996348 1.9927 3.98539 7.97079 15.9416 31.8831 63.7663 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.047 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 301.099 quit ! Quitting program ! Log file .//J2106+6004_C_dfm.log closed on Sun Oct 21 00:14:14 2018