! Started logfile: .//J2309-3059_C_dfm.log on Sun Oct 21 00:23:19 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 .//J2309-3059_C_uva.fits ! Reading UV FITS file: .//J2309-3059_C_uva.fits ! AN table 1: 6 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.952381 visibilities/baseline/integration-bin. ! Found source: J2309-3059 ! ! 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 85 lines of history. ! ! Reading 960 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 J2309-3059_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. ! A total of 7 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.052740Jy sigma=30.359206 ! Fit after self-cal, rms=0.730619Jy sigma=19.337911 ! 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=1.813 mas, bmaj=7.555 mas, bpa=-5.009 degrees ! Estimated noise=1.97956 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 = 0.210429 Jy ! Component: 100 - total flux cleaned = 0.268697 Jy ! Total flux subtracted in 100 components = 0.268697 Jy ! Clean residual min=-0.016655 max=0.027895 Jy/beam ! Clean residual mean=0.000198 rms=0.005655 Jy/beam ! Combined flux in latest and established models = 0.268697 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.268697 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=0.090642Jy sigma=2.620787 ! Fit after self-cal, rms=0.090581Jy sigma=2.618960 ! 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=2.432 mas, bmaj=9.293 mas, bpa=-6.622 degrees ! Estimated noise=1.06258 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 = 0.0525104 Jy ! Component: 100 - total flux cleaned = 0.0782024 Jy ! Component: 150 - total flux cleaned = 0.0921055 Jy ! Component: 200 - total flux cleaned = 0.100162 Jy ! Total flux subtracted in 200 components = 0.100162 Jy ! Clean residual min=-0.008377 max=0.009385 Jy/beam ! Clean residual mean=0.000178 rms=0.002606 Jy/beam ! Combined flux in latest and established models = 0.368859 Jy ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 77 components and 0.368859 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=0.070573Jy sigma=1.007340 ! Fit after self-cal, rms=0.070695Jy sigma=1.005983 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.432 x 9.293 at -6.622 degrees (North through East) ! Clean map min=-0.008 max=0.29206 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.92 HN 1.07 LA 0.96 NL 1.09 ! OV 1.01 PT 1.01 SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 1.00 LA 0.96 NL 0.99 ! OV 1.00 PT 1.02 SC 1.19 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.94 HN 1.09 LA 0.97 NL 1.03 ! OV 1.02 PT 1.05 SC 0.91 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 1.11 LA 0.99 NL 1.09 ! OV 0.97 PT 0.98 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 1.11 LA 0.98 NL 1.03 ! OV 0.96 PT 0.98 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 1.08 LA 0.92 NL 1.05 ! OV 0.97 PT 1.00 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 1.07 LA 0.99 NL 1.03 ! OV 0.98 PT 0.98 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 1.05 LA 0.98 NL 1.03 ! OV 0.96 PT 0.98 SC 0.95 ! ! ! Fit before self-cal, rms=0.070695Jy sigma=1.005983 ! Fit after self-cal, rms=0.070449Jy sigma=0.897229 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.455 mas, bmaj=9.401 mas, bpa=-6.361 degrees ! Estimated noise=1.05468 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 = -0.00413642 Jy ! Component: 100 - total flux cleaned = -0.00518138 Jy ! Component: 150 - total flux cleaned = -0.00543626 Jy ! Component: 200 - total flux cleaned = -0.00565185 Jy ! Total flux subtracted in 200 components = -0.00565185 Jy ! Clean residual min=-0.005695 max=0.005324 Jy/beam ! Clean residual mean=0.000045 rms=0.001484 Jy/beam ! Combined flux in latest and established models = 0.363207 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 86 components and 0.363207 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=0.070039Jy sigma=0.892915 ! Fit after self-cal, rms=0.070202Jy sigma=0.892703 ! 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=0.070202Jy sigma=0.892703 ! Fit after self-cal, rms=0.070748Jy sigma=0.884377 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.464 mas, bmaj=9.449 mas, bpa=-6.316 degrees ! Estimated noise=1.05516 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00309278 Jy ! Component: 100 - total flux cleaned = -0.00377827 Jy ! Component: 150 - total flux cleaned = -0.00398041 Jy ! Component: 200 - total flux cleaned = -0.0041143 Jy ! Total flux subtracted in 200 components = -0.0041143 Jy ! Clean residual min=-0.005021 max=0.004672 Jy/beam ! Clean residual mean=0.000040 rms=0.001337 Jy/beam ! Combined flux in latest and established models = 0.359093 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 88 components and 0.359093 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=0.070484Jy sigma=0.881586 ! Fit after self-cal, rms=0.070550Jy sigma=0.881471 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 = -9.02095e-05 Jy ! Component: 100 - total flux cleaned = -0.00020286 Jy ! Component: 150 - total flux cleaned = -0.000302198 Jy ! Component: 200 - total flux cleaned = -0.000334211 Jy ! Total flux subtracted in 200 components = -0.000334211 Jy ! Clean residual min=-0.004993 max=0.004662 Jy/beam ! Clean residual mean=0.000040 rms=0.001334 Jy/beam ! Combined flux in latest and established models = 0.358759 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 91 components and 0.358759 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=0.070475Jy sigma=0.881191 ! Fit after self-cal, rms=0.070497Jy sigma=0.881124 ! 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=0.070497Jy sigma=0.881124 ! Fit after self-cal, rms=0.071070Jy sigma=0.865619 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.474 mas, bmaj=9.503 mas, bpa=-6.313 degrees ! Estimated noise=1.0573 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00231631 Jy ! Component: 100 - total flux cleaned = -0.00268772 Jy ! Component: 150 - total flux cleaned = -0.00293102 Jy ! Component: 200 - total flux cleaned = -0.00306556 Jy ! Total flux subtracted in 200 components = -0.00306556 Jy ! Clean residual min=-0.004800 max=0.004129 Jy/beam ! Clean residual mean=0.000035 rms=0.001221 Jy/beam ! Combined flux in latest and established models = 0.355693 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 94 components and 0.355693 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=0.070907Jy sigma=0.863954 ! Fit after self-cal, rms=0.070961Jy sigma=0.863869 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 = -5.63448e-05 Jy ! Component: 100 - total flux cleaned = -0.000110303 Jy ! Component: 150 - total flux cleaned = -0.000161035 Jy ! Component: 200 - total flux cleaned = -0.000208091 Jy ! Total flux subtracted in 200 components = -0.000208091 Jy ! Clean residual min=-0.004820 max=0.004158 Jy/beam ! Clean residual mean=0.000034 rms=0.001219 Jy/beam ! Combined flux in latest and established models = 0.355485 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 96 components and 0.355485 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=0.070911Jy sigma=0.863753 ! Fit after self-cal, rms=0.070937Jy sigma=0.863685 ! 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=0.070937Jy sigma=0.863685 ! Fit after self-cal, rms=0.071418Jy sigma=0.852377 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.146 mas, bmaj=14.19 mas, bpa=-13.82 degrees ! Estimated noise=1.02456 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00139668 Jy ! Component: 100 - total flux cleaned = -0.00147575 Jy ! Component: 150 - total flux cleaned = -0.00154464 Jy ! Component: 200 - total flux cleaned = -0.00151057 Jy ! Total flux subtracted in 200 components = -0.00151057 Jy ! Clean residual min=-0.003913 max=0.003678 Jy/beam ! Clean residual mean=0.000037 rms=0.001150 Jy/beam ! Combined flux in latest and established models = 0.353975 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 101 components and 0.353975 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=0.071421Jy sigma=0.851275 ! Fit after self-cal, rms=0.071425Jy sigma=0.851181 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 = 3.96455e-05 Jy ! Component: 100 - total flux cleaned = 7.29489e-05 Jy ! Component: 150 - total flux cleaned = 0.000105377 Jy ! Component: 200 - total flux cleaned = 0.000135155 Jy ! Total flux subtracted in 200 components = 0.000135155 Jy ! Clean residual min=-0.003887 max=0.003632 Jy/beam ! Clean residual mean=0.000035 rms=0.001142 Jy/beam ! Combined flux in latest and established models = 0.35411 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 104 components and 0.35411 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=0.071446Jy sigma=0.851407 ! Fit after self-cal, rms=0.071443Jy sigma=0.851341 ! 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=2.482 mas, bmaj=9.547 mas, bpa=-6.327 degrees ! Estimated noise=1.05878 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.482 x 9.547 at -6.327 degrees (North through East) ! Clean map min=-0.0045802 max=0.28989 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=1.819 mas, bmaj=7.641 mas, bpa=-4.589 degrees ! Estimated noise=2.03103 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.216096 Jy ! Component: 100 - total flux cleaned = 0.276426 Jy ! Component: 150 - total flux cleaned = 0.301306 Jy ! Component: 200 - total flux cleaned = 0.316232 Jy ! Total flux subtracted in 200 components = 0.316232 Jy ! Clean residual min=-0.008794 max=0.010723 Jy/beam ! Clean residual mean=0.000075 rms=0.002424 Jy/beam ! Combined flux in latest and established models = 0.316232 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 38 model components to the UV plane model. ! The established model now contains 38 components and 0.316232 Jy ! Inverting map and beam ! Estimated beam: bmin=2.482 mas, bmaj=9.547 mas, bpa=-6.327 degrees ! Estimated noise=1.05878 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 = 0.0179521 Jy ! Component: 100 - total flux cleaned = 0.0268139 Jy ! Component: 150 - total flux cleaned = 0.0315405 Jy ! Component: 200 - total flux cleaned = 0.0341754 Jy ! Total flux subtracted in 200 components = 0.0341754 Jy ! Clean residual min=-0.005031 max=0.005211 Jy/beam ! Clean residual mean=0.000063 rms=0.001342 Jy/beam ! Combined flux in latest and established models = 0.350407 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 65 components and 0.350407 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=4.146 mas, bmaj=14.19 mas, bpa=-13.82 degrees ! Estimated noise=1.02456 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0025541 Jy ! Component: 100 - total flux cleaned = 0.00324844 Jy ! Component: 150 - total flux cleaned = 0.00329129 Jy ! Component: 200 - total flux cleaned = 0.00333333 Jy ! Total flux subtracted in 200 components = 0.00333333 Jy ! Clean residual min=-0.004507 max=0.004199 Jy/beam ! Clean residual mean=0.000062 rms=0.001256 Jy/beam ! Combined flux in latest and established models = 0.353741 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 = 4.13576e-05 Jy ! Component: 100 - total flux cleaned = 4.19649e-05 Jy ! Component: 150 - total flux cleaned = 8.2187e-05 Jy ! Component: 200 - total flux cleaned = 0.000121595 Jy ! Total flux subtracted in 200 components = 0.000121595 Jy ! Clean residual min=-0.004415 max=0.004146 Jy/beam ! Clean residual mean=0.000059 rms=0.001238 Jy/beam ! Combined flux in latest and established models = 0.353862 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 69 components and 0.353862 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.482 mas, bmaj=9.547 mas, bpa=-6.327 degrees ! Estimated noise=1.05878 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000964353 Jy ! Component: 100 - total flux cleaned = -0.00109839 Jy ! Component: 150 - total flux cleaned = -0.00118098 Jy ! Component: 200 - total flux cleaned = -0.00125755 Jy ! Total flux subtracted in 200 components = -0.00125755 Jy ! Clean residual min=-0.004613 max=0.004528 Jy/beam ! Clean residual mean=0.000044 rms=0.001200 Jy/beam ! Combined flux in latest and established models = 0.352605 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 73 components and 0.352605 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=0.071734Jy sigma=0.851537 ! Fit after self-cal, rms=0.071645Jy sigma=0.851200 wmodel J2309-3059_C_map.mod ! Writing 73 model components to file: J2309-3059_C_map.mod wobs J2309-3059_C_uvs.fits ! Writing UV FITS file: J2309-3059_C_uvs.fits wwins J2309-3059_C_map.win ! wwins: Wrote 1 windows to J2309-3059_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 = -0.00124747 Jy ! Component: 100 - total flux cleaned = -0.00184469 Jy ! Component: 150 - total flux cleaned = -0.00239614 Jy ! Component: 200 - total flux cleaned = -0.0029129 Jy ! Component: 250 - total flux cleaned = -0.00334012 Jy ! Component: 300 - total flux cleaned = -0.00369062 Jy ! Component: 350 - total flux cleaned = -0.00391676 Jy ! Component: 400 - total flux cleaned = -0.00429381 Jy ! Component: 450 - total flux cleaned = -0.00465698 Jy ! Component: 500 - total flux cleaned = -0.00500918 Jy ! Component: 550 - total flux cleaned = -0.00520527 Jy ! Component: 600 - total flux cleaned = -0.00544545 Jy ! Component: 650 - total flux cleaned = -0.00581799 Jy ! Component: 700 - total flux cleaned = -0.00608911 Jy ! Component: 750 - total flux cleaned = -0.00613349 Jy ! Component: 800 - total flux cleaned = -0.00613272 Jy ! Component: 850 - total flux cleaned = -0.0060905 Jy ! Component: 900 - total flux cleaned = -0.00613254 Jy ! Component: 950 - total flux cleaned = -0.00617399 Jy ! Component: 1000 - total flux cleaned = -0.00613385 Jy ! Component: 1050 - total flux cleaned = -0.00605542 Jy ! Component: 1100 - total flux cleaned = -0.00605523 Jy ! Component: 1150 - total flux cleaned = -0.00590159 Jy ! Component: 1200 - total flux cleaned = -0.00586359 Jy ! Component: 1250 - total flux cleaned = -0.00582668 Jy ! Component: 1300 - total flux cleaned = -0.00571746 Jy ! Component: 1350 - total flux cleaned = -0.00579018 Jy ! Component: 1400 - total flux cleaned = -0.00568288 Jy ! Component: 1450 - total flux cleaned = -0.00571839 Jy ! Component: 1500 - total flux cleaned = -0.00557982 Jy ! Component: 1550 - total flux cleaned = -0.00537496 Jy ! Component: 1600 - total flux cleaned = -0.00540916 Jy ! Component: 1650 - total flux cleaned = -0.00524255 Jy ! Component: 1700 - total flux cleaned = -0.00507759 Jy ! Component: 1750 - total flux cleaned = -0.00484914 Jy ! Component: 1800 - total flux cleaned = -0.00472017 Jy ! Component: 1850 - total flux cleaned = -0.00452791 Jy ! Component: 1900 - total flux cleaned = -0.00424324 Jy ! Component: 1950 - total flux cleaned = -0.00399322 Jy ! Component: 2000 - total flux cleaned = -0.00383821 Jy ! Component: 2050 - total flux cleaned = -0.00359248 Jy ! Component: 2100 - total flux cleaned = -0.0033489 Jy ! Component: 2150 - total flux cleaned = -0.00310701 Jy ! Component: 2200 - total flux cleaned = -0.00283675 Jy ! Component: 2250 - total flux cleaned = -0.00253888 Jy ! Component: 2300 - total flux cleaned = -0.00227296 Jy ! Component: 2350 - total flux cleaned = -0.00200913 Jy ! Component: 2400 - total flux cleaned = -0.00171785 Jy ! Component: 2450 - total flux cleaned = -0.00148647 Jy ! Component: 2500 - total flux cleaned = -0.00117076 Jy ! Component: 2550 - total flux cleaned = -0.000942753 Jy ! Component: 2600 - total flux cleaned = -0.000687884 Jy ! Component: 2650 - total flux cleaned = -0.000434889 Jy ! Component: 2700 - total flux cleaned = -0.000211164 Jy ! Component: 2750 - total flux cleaned = 1.12236e-05 Jy ! Component: 2800 - total flux cleaned = 0.000287397 Jy ! Component: 2850 - total flux cleaned = 0.000561708 Jy ! Component: 2900 - total flux cleaned = 0.000807131 Jy ! Component: 2950 - total flux cleaned = 0.000997171 Jy ! Component: 3000 - total flux cleaned = 0.00115939 Jy ! Component: 3050 - total flux cleaned = 0.00124013 Jy ! Component: 3100 - total flux cleaned = 0.00145487 Jy ! Component: 3150 - total flux cleaned = 0.0015885 Jy ! Component: 3200 - total flux cleaned = 0.0016952 Jy ! Component: 3250 - total flux cleaned = 0.00180143 Jy ! Component: 3300 - total flux cleaned = 0.00188105 Jy ! Component: 3350 - total flux cleaned = 0.0019341 Jy ! Component: 3400 - total flux cleaned = 0.00203968 Jy ! Component: 3450 - total flux cleaned = 0.00211872 Jy ! Component: 3500 - total flux cleaned = 0.00230256 Jy ! Component: 3550 - total flux cleaned = 0.00232885 Jy ! Component: 3600 - total flux cleaned = 0.00245984 Jy ! Component: 3650 - total flux cleaned = 0.0025122 Jy ! Component: 3700 - total flux cleaned = 0.00264282 Jy ! Component: 3750 - total flux cleaned = 0.00269503 Jy ! Component: 3800 - total flux cleaned = 0.00277314 Jy ! Component: 3850 - total flux cleaned = 0.00287729 Jy ! Component: 3900 - total flux cleaned = 0.00290342 Jy ! Component: 3950 - total flux cleaned = 0.00303355 Jy ! Component: 4000 - total flux cleaned = 0.00316374 Jy ! Component: 4050 - total flux cleaned = 0.00313768 Jy ! Total flux subtracted in 4096 components = 0.00316374 Jy ! Clean residual min=-0.001561 max=0.001599 Jy/beam ! Clean residual mean=0.000018 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.355768 Jy keep ! Adding 277 model components to the UV plane model. ! The established model now contains 350 components and 0.355768 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2309-3059_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.482 x 9.547 at -6.327 degrees (North through East) ! Clean map min=-0.0048026 max=0.29198 Jy/beam ! Writing clean map to FITS file: .//J2309-3059_C_map.fits wmodel .//J2309-3059_C_map.mod ! Writing 350 model components to file: .//J2309-3059_C_map.mod wobs .//J2309-3059_C_uvs.fits ! Writing UV FITS file: .//J2309-3059_C_uvs.fits wwins .//J2309-3059_C_map.win ! wwins: Wrote 2 windows to .//J2309-3059_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.291981 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000498801 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.512501 0.512501 1.025 2.05 4.1 8.20001 16.4 32.8 65.6001 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.291 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 585.365 quit ! Quitting program ! Log file .//J2309-3059_C_dfm.log closed on Sun Oct 21 00:23:23 2018