! Started logfile: .//J1434-3317_X_dfm.log on Mon Jan 20 18:14:39 2020 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J1434-3317_X_uva.fits ! Reading UV FITS file: .//J1434-3317_X_uva.fits ! AN table 1: 15 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1434-3317 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 2520 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J1434-3317_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. ! ! 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=1.008054Jy sigma=9.700714 ! Fit after self-cal, rms=0.913527Jy sigma=8.640949 ! 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=1.075 mas, bmaj=4.571 mas, bpa=-7.719 degrees ! Estimated noise=2.44672 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 = 0.078399 Jy ! Component: 100 - total flux cleaned = 0.102273 Jy ! Total flux subtracted in 100 components = 0.102273 Jy ! Clean residual min=-0.011607 max=0.015002 Jy/beam ! Clean residual mean=0.000056 rms=0.004089 Jy/beam ! Combined flux in latest and established models = 0.102273 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.102273 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=0.095997Jy sigma=0.785790 ! Fit after self-cal, rms=0.095498Jy sigma=0.781585 ! 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=1.229 mas, bmaj=4.796 mas, bpa=-8.43 degrees ! Estimated noise=1.55529 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 = 0.00816662 Jy ! Component: 100 - total flux cleaned = 0.00946138 Jy ! Component: 150 - total flux cleaned = 0.0100741 Jy ! Component: 200 - total flux cleaned = 0.0103201 Jy ! Total flux subtracted in 200 components = 0.0103201 Jy ! Clean residual min=-0.010349 max=0.013191 Jy/beam ! Clean residual mean=0.000176 rms=0.003160 Jy/beam ! Combined flux in latest and established models = 0.112593 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 43 components and 0.112593 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=0.094972Jy sigma=0.770345 ! Fit after self-cal, rms=0.095039Jy sigma=0.770162 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.229 x 4.796 at -8.43 degrees (North through East) ! Clean map min=-0.010361 max=0.097418 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.41 HN 1.06 KP 0.87 LA 0.81 ! NL 1.35 PT 0.91 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.29 HN 0.98 KP 0.95 LA 0.87 ! NL 1.42 PT 0.95 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.39 HN 1.17 KP 0.98 LA 0.79 ! NL 0.94 PT 1.01 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 HN 0.92 KP 1.00 LA 0.84 ! NL 1.37 PT 0.97 SC 0.94 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.27 HN 1.04 KP 0.89 LA 0.96 ! NL 1.29 PT 0.91 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.27 HN 0.92 KP 0.96 LA 0.77 ! NL 1.37 PT 1.01 SC 0.91 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.56 HN 0.99 KP 0.83 LA 0.81 ! NL 1.25 PT 0.85 SC 1.15 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.36 HN 0.77 KP 0.90 LA 0.80 ! NL 1.36 PT 0.89 SC 1.02 ! ! ! Fit before self-cal, rms=0.095039Jy sigma=0.770162 ! Fit after self-cal, rms=0.106943Jy sigma=0.738291 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.213 mas, bmaj=4.844 mas, bpa=-8.289 degrees ! Estimated noise=1.54979 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 = -0.00157855 Jy ! Component: 100 - total flux cleaned = -0.00183311 Jy ! Component: 150 - total flux cleaned = -0.00198076 Jy ! Component: 200 - total flux cleaned = -0.00207847 Jy ! Total flux subtracted in 200 components = -0.00207847 Jy ! Clean residual min=-0.005518 max=0.005235 Jy/beam ! Clean residual mean=0.000049 rms=0.001355 Jy/beam ! Combined flux in latest and established models = 0.110514 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 53 components and 0.110514 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=0.106875Jy sigma=0.738073 ! Fit after self-cal, rms=0.107595Jy sigma=0.735975 ! 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=0.107595Jy sigma=0.735975 ! Fit after self-cal, rms=0.109934Jy sigma=0.735693 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.213 mas, bmaj=4.872 mas, bpa=-8.218 degrees ! Estimated noise=1.54708 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00160472 Jy ! Component: 100 - total flux cleaned = -0.00190387 Jy ! Component: 150 - total flux cleaned = -0.00204323 Jy ! Component: 200 - total flux cleaned = -0.00211587 Jy ! Total flux subtracted in 200 components = -0.00211587 Jy ! Clean residual min=-0.004596 max=0.004697 Jy/beam ! Clean residual mean=0.000044 rms=0.001223 Jy/beam ! Combined flux in latest and established models = 0.108398 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 56 components and 0.108398 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=0.109882Jy sigma=0.735522 ! Fit after self-cal, rms=0.109994Jy sigma=0.735444 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 = -0.000484165 Jy ! Component: 100 - total flux cleaned = -0.000484407 Jy ! Component: 150 - total flux cleaned = -0.000525161 Jy ! Component: 200 - total flux cleaned = -0.000561949 Jy ! Total flux subtracted in 200 components = -0.000561949 Jy ! Clean residual min=-0.004454 max=0.004579 Jy/beam ! Clean residual mean=0.000041 rms=0.001214 Jy/beam ! Combined flux in latest and established models = 0.107836 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 62 components and 0.107836 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=0.109978Jy sigma=0.735372 ! Fit after self-cal, rms=0.110003Jy sigma=0.735353 ! 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=0.110003Jy sigma=0.735353 ! Fit after self-cal, rms=0.111875Jy sigma=0.735178 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.215 mas, bmaj=4.91 mas, bpa=-8.118 degrees ! Estimated noise=1.54478 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00132435 Jy ! Component: 100 - total flux cleaned = -0.00177005 Jy ! Component: 150 - total flux cleaned = -0.00187297 Jy ! Component: 200 - total flux cleaned = -0.0019279 Jy ! Total flux subtracted in 200 components = -0.0019279 Jy ! Clean residual min=-0.004392 max=0.004507 Jy/beam ! Clean residual mean=0.000044 rms=0.001190 Jy/beam ! Combined flux in latest and established models = 0.105908 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 64 components and 0.105908 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=0.111838Jy sigma=0.735101 ! Fit after self-cal, rms=0.111899Jy sigma=0.735057 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 = -0.000397624 Jy ! Component: 100 - total flux cleaned = -0.000415517 Jy ! Component: 150 - total flux cleaned = -0.000414986 Jy ! Component: 200 - total flux cleaned = -0.000429804 Jy ! Total flux subtracted in 200 components = -0.000429804 Jy ! Clean residual min=-0.004385 max=0.004453 Jy/beam ! Clean residual mean=0.000042 rms=0.001191 Jy/beam ! Combined flux in latest and established models = 0.105479 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 66 components and 0.105479 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=0.111886Jy sigma=0.735020 ! Fit after self-cal, rms=0.111900Jy sigma=0.735008 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.111900Jy sigma=0.735008 ! Fit after self-cal, rms=0.113477Jy sigma=0.734872 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.012 mas, bmaj=5.55 mas, bpa=-10.64 degrees ! Estimated noise=1.84208 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00133499 Jy ! Component: 100 - total flux cleaned = -0.00151115 Jy ! Component: 150 - total flux cleaned = -0.00155928 Jy ! Component: 200 - total flux cleaned = -0.00158051 Jy ! Total flux subtracted in 200 components = -0.00158051 Jy ! Clean residual min=-0.004821 max=0.004944 Jy/beam ! Clean residual mean=0.000084 rms=0.001365 Jy/beam ! Combined flux in latest and established models = 0.103898 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 74 components and 0.103898 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=0.113444Jy sigma=0.734932 ! Fit after self-cal, rms=0.113477Jy sigma=0.734915 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 = -0.000124905 Jy ! Component: 100 - total flux cleaned = -0.00014241 Jy ! Component: 150 - total flux cleaned = -0.000125425 Jy ! Component: 200 - total flux cleaned = -0.000124825 Jy ! Total flux subtracted in 200 components = -0.000124825 Jy ! Clean residual min=-0.004757 max=0.004913 Jy/beam ! Clean residual mean=0.000083 rms=0.001368 Jy/beam ! Combined flux in latest and established models = 0.103773 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 78 components and 0.103773 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=0.113466Jy sigma=0.734994 ! Fit after self-cal, rms=0.113468Jy sigma=0.734988 ! 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=1.216 mas, bmaj=4.945 mas, bpa=-8.026 degrees ! Estimated noise=1.54239 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.216 x 4.945 at -8.026 degrees (North through East) ! Clean map min=-0.0042283 max=0.097549 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=1.056 mas, bmaj=4.749 mas, bpa=-7.243 degrees ! Estimated noise=2.45823 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0784426 Jy ! Component: 100 - total flux cleaned = 0.0999578 Jy ! Component: 150 - total flux cleaned = 0.105456 Jy ! Component: 200 - total flux cleaned = 0.105329 Jy ! Total flux subtracted in 200 components = 0.105329 Jy ! Clean residual min=-0.008295 max=0.007068 Jy/beam ! Clean residual mean=0.000029 rms=0.002119 Jy/beam ! Combined flux in latest and established models = 0.105329 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.105329 Jy ! Inverting map and beam ! Estimated beam: bmin=1.216 mas, bmaj=4.945 mas, bpa=-8.026 degrees ! Estimated noise=1.54239 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 = -0.00131384 Jy ! Component: 100 - total flux cleaned = -0.0016127 Jy ! Component: 150 - total flux cleaned = -0.00170821 Jy ! Component: 200 - total flux cleaned = -0.00171064 Jy ! Total flux subtracted in 200 components = -0.00171064 Jy ! Clean residual min=-0.004677 max=0.004787 Jy/beam ! Clean residual mean=0.000044 rms=0.001230 Jy/beam ! Combined flux in latest and established models = 0.103618 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 36 components and 0.103618 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=2.012 mas, bmaj=5.55 mas, bpa=-10.64 degrees ! Estimated noise=1.84208 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.74888e-05 Jy ! Component: 100 - total flux cleaned = 0.000110328 Jy ! Component: 150 - total flux cleaned = 0.000109242 Jy ! Component: 200 - total flux cleaned = 0.000108631 Jy ! Total flux subtracted in 200 components = 0.000108631 Jy ! Clean residual min=-0.004841 max=0.005066 Jy/beam ! Clean residual mean=0.000082 rms=0.001396 Jy/beam ! Combined flux in latest and established models = 0.103727 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 = 2.85744e-07 Jy ! Component: 100 - total flux cleaned = 2.6795e-05 Jy ! Component: 150 - total flux cleaned = 4.93156e-05 Jy ! Component: 200 - total flux cleaned = 4.79461e-05 Jy ! Total flux subtracted in 200 components = 4.79461e-05 Jy ! Clean residual min=-0.004739 max=0.004977 Jy/beam ! Clean residual mean=0.000083 rms=0.001382 Jy/beam ! Combined flux in latest and established models = 0.103775 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 49 components and 0.103775 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.216 mas, bmaj=4.945 mas, bpa=-8.026 degrees ! Estimated noise=1.54239 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000224675 Jy ! Component: 100 - total flux cleaned = -0.000366301 Jy ! Component: 150 - total flux cleaned = -0.00041906 Jy ! Component: 200 - total flux cleaned = -0.000434429 Jy ! Total flux subtracted in 200 components = -0.000434429 Jy ! Clean residual min=-0.004402 max=0.004449 Jy/beam ! Clean residual mean=0.000043 rms=0.001192 Jy/beam ! Combined flux in latest and established models = 0.103341 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 57 components and 0.103341 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=0.113493Jy sigma=0.734976 ! Fit after self-cal, rms=0.113510Jy sigma=0.734955 wmodel J1434-3317_X_map.mod ! Writing 57 model components to file: J1434-3317_X_map.mod wobs J1434-3317_X_uvs.fits ! Writing UV FITS file: J1434-3317_X_uvs.fits wwins J1434-3317_X_map.win ! wwins: Wrote 1 windows to J1434-3317_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 = -0.000294213 Jy ! Component: 100 - total flux cleaned = -0.000984124 Jy ! Component: 150 - total flux cleaned = -0.00111155 Jy ! Component: 200 - total flux cleaned = -0.00122905 Jy ! Component: 250 - total flux cleaned = -0.00145325 Jy ! Component: 300 - total flux cleaned = -0.00139858 Jy ! Component: 350 - total flux cleaned = -0.00134778 Jy ! Component: 400 - total flux cleaned = -0.00134685 Jy ! Component: 450 - total flux cleaned = -0.0012982 Jy ! Component: 500 - total flux cleaned = -0.00120637 Jy ! Component: 550 - total flux cleaned = -0.00133793 Jy ! Component: 600 - total flux cleaned = -0.00125169 Jy ! Component: 650 - total flux cleaned = -0.00129379 Jy ! Component: 700 - total flux cleaned = -0.00137548 Jy ! Component: 750 - total flux cleaned = -0.00149509 Jy ! Component: 800 - total flux cleaned = -0.00153422 Jy ! Component: 850 - total flux cleaned = -0.00168802 Jy ! Component: 900 - total flux cleaned = -0.00179992 Jy ! Component: 950 - total flux cleaned = -0.00179973 Jy ! Component: 1000 - total flux cleaned = -0.00190836 Jy ! Component: 1050 - total flux cleaned = -0.00197949 Jy ! Component: 1100 - total flux cleaned = -0.00208465 Jy ! Component: 1150 - total flux cleaned = -0.00215388 Jy ! Component: 1200 - total flux cleaned = -0.00229001 Jy ! Component: 1250 - total flux cleaned = -0.002391 Jy ! Component: 1300 - total flux cleaned = -0.00255802 Jy ! Component: 1350 - total flux cleaned = -0.00265727 Jy ! Component: 1400 - total flux cleaned = -0.00278915 Jy ! Component: 1450 - total flux cleaned = -0.00292048 Jy ! Component: 1500 - total flux cleaned = -0.0030513 Jy ! Component: 1550 - total flux cleaned = -0.00318184 Jy ! Component: 1600 - total flux cleaned = -0.00331245 Jy ! Component: 1650 - total flux cleaned = -0.00344302 Jy ! Component: 1700 - total flux cleaned = -0.00357399 Jy ! Component: 1750 - total flux cleaned = -0.00377074 Jy ! Component: 1800 - total flux cleaned = -0.00386957 Jy ! Component: 1850 - total flux cleaned = -0.00400149 Jy ! Component: 1900 - total flux cleaned = -0.00406785 Jy ! Component: 1950 - total flux cleaned = -0.00416766 Jy ! Component: 2000 - total flux cleaned = -0.00423468 Jy ! Component: 2050 - total flux cleaned = -0.00426857 Jy ! Component: 2100 - total flux cleaned = -0.00433666 Jy ! Component: 2150 - total flux cleaned = -0.00437061 Jy ! Component: 2200 - total flux cleaned = -0.00437049 Jy ! Component: 2250 - total flux cleaned = -0.00440514 Jy ! Component: 2300 - total flux cleaned = -0.00447504 Jy ! Component: 2350 - total flux cleaned = -0.00454562 Jy ! Component: 2400 - total flux cleaned = -0.00454599 Jy ! Component: 2450 - total flux cleaned = -0.0046174 Jy ! Component: 2500 - total flux cleaned = -0.00461743 Jy ! Component: 2550 - total flux cleaned = -0.00465406 Jy ! Component: 2600 - total flux cleaned = -0.00469108 Jy ! Component: 2650 - total flux cleaned = -0.00472835 Jy ! Component: 2700 - total flux cleaned = -0.00476621 Jy ! Component: 2750 - total flux cleaned = -0.00480434 Jy ! Component: 2800 - total flux cleaned = -0.0048429 Jy ! Component: 2850 - total flux cleaned = -0.00492068 Jy ! Component: 2900 - total flux cleaned = -0.00492113 Jy ! Component: 2950 - total flux cleaned = -0.00496051 Jy ! Component: 3000 - total flux cleaned = -0.00500095 Jy ! Component: 3050 - total flux cleaned = -0.00504197 Jy ! Component: 3100 - total flux cleaned = -0.00508358 Jy ! Component: 3150 - total flux cleaned = -0.00512569 Jy ! Component: 3200 - total flux cleaned = -0.00516791 Jy ! Component: 3250 - total flux cleaned = -0.00521047 Jy ! Component: 3300 - total flux cleaned = -0.0052532 Jy ! Component: 3350 - total flux cleaned = -0.0052971 Jy ! Component: 3400 - total flux cleaned = -0.00534128 Jy ! Component: 3450 - total flux cleaned = -0.00534164 Jy ! Component: 3500 - total flux cleaned = -0.00538739 Jy ! Component: 3550 - total flux cleaned = -0.00534161 Jy ! Component: 3600 - total flux cleaned = -0.00534134 Jy ! Component: 3650 - total flux cleaned = -0.00529393 Jy ! Component: 3700 - total flux cleaned = -0.00534261 Jy ! Component: 3750 - total flux cleaned = -0.00519605 Jy ! Component: 3800 - total flux cleaned = -0.00519581 Jy ! Component: 3850 - total flux cleaned = -0.00514502 Jy ! Component: 3900 - total flux cleaned = -0.0050939 Jy ! Component: 3950 - total flux cleaned = -0.00504208 Jy ! Component: 4000 - total flux cleaned = -0.00498921 Jy ! Component: 4050 - total flux cleaned = -0.00493569 Jy ! Total flux subtracted in 4096 components = -0.00488155 Jy ! Clean residual min=-0.003114 max=0.003235 Jy/beam ! Clean residual mean=0.000003 rms=0.000981 Jy/beam ! Combined flux in latest and established models = 0.0984591 Jy keep ! Adding 250 model components to the UV plane model. ! The established model now contains 307 components and 0.0984591 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1434-3317_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.216 x 4.945 at -8.026 degrees (North through East) ! Clean map min=-0.0048459 max=0.098297 Jy/beam ! Writing clean map to FITS file: .//J1434-3317_X_map.fits wmodel .//J1434-3317_X_map.mod ! Writing 307 model components to file: .//J1434-3317_X_map.mod wobs .//J1434-3317_X_uvs.fits ! Writing UV FITS file: .//J1434-3317_X_uvs.fits wwins .//J1434-3317_X_map.win ! wwins: Wrote 2 windows to .//J1434-3317_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0982973 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00111067 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.38971 3.38971 6.77943 13.5589 27.1177 54.2354 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0033 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.098 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 88.503 quit ! Quitting program ! Log file .//J1434-3317_X_dfm.log closed on Mon Jan 20 18:14:42 2020