! Started logfile: .//J0634+5634_C_dfm.log on Mon Jan 20 17:35:16 2020 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 .//J0634+5634_C_uva.fits ! Reading UV FITS file: .//J0634+5634_C_uva.fits ! AN table 1: 15 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0634+5634 ! ! 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 4320 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 J0634+5634_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=1.002753Jy sigma=23.849044 ! Fit after self-cal, rms=0.955526Jy sigma=22.679277 ! 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=1.254 mas, bmaj=4.848 mas, bpa=12.22 degrees ! Estimated noise=0.710212 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 = 0.0310167 Jy ! Component: 100 - total flux cleaned = 0.0460088 Jy ! Total flux subtracted in 100 components = 0.0460088 Jy ! Clean residual min=-0.005021 max=0.012522 Jy/beam ! Clean residual mean=-0.000001 rms=0.001697 Jy/beam ! Combined flux in latest and established models = 0.0460088 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0460088 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=0.045292Jy sigma=1.046939 ! Fit after self-cal, rms=0.042645Jy sigma=0.990769 ! Inverting map ! Added new window around map position (1.8, 1.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0169265 Jy ! Component: 100 - total flux cleaned = 0.0265213 Jy ! Total flux subtracted in 100 components = 0.0265213 Jy ! Clean residual min=-0.004299 max=0.005009 Jy/beam ! Clean residual mean=-0.000000 rms=0.001009 Jy/beam ! Combined flux in latest and established models = 0.0725301 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 12 components and 0.0725301 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=0.034009Jy sigma=0.767173 ! Fit after self-cal, rms=0.033674Jy sigma=0.760959 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00709496 Jy ! Component: 100 - total flux cleaned = 0.0120114 Jy ! Total flux subtracted in 100 components = 0.0120114 Jy ! Clean residual min=-0.003386 max=0.003583 Jy/beam ! Clean residual mean=0.000000 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 0.0845414 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 17 components and 0.0845414 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=0.031696Jy sigma=0.708128 ! Fit after self-cal, rms=0.031650Jy sigma=0.707465 ! 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=1.488 mas, bmaj=5.086 mas, bpa=11.55 degrees ! Estimated noise=0.460985 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 = 0.00477101 Jy ! Component: 100 - total flux cleaned = 0.00788444 Jy ! Component: 150 - total flux cleaned = 0.00977485 Jy ! Component: 200 - total flux cleaned = 0.0105419 Jy ! Total flux subtracted in 200 components = 0.0105419 Jy ! Clean residual min=-0.001579 max=0.001882 Jy/beam ! Clean residual mean=0.000001 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.0950833 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 34 components and 0.0950833 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=0.030826Jy sigma=0.685468 ! Fit after self-cal, rms=0.030773Jy sigma=0.684576 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.488 x 5.086 at 11.55 degrees (North through East) ! Clean map min=-0.0015512 max=0.050593 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 HN 1.01 KP 1.10 LA 0.96 ! MK 0.89 NL 0.97 OV 0.92 PT 1.00 ! SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 0.98 KP 0.99 LA 0.99 ! MK 1.02 NL 1.02 OV 0.96 PT 0.96 ! SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 0.95 KP 0.95 LA 1.01 ! MK 0.98 NL 1.01 OV 1.03 PT 0.95 ! SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 HN 1.00 KP 0.98 LA 1.00 ! MK 1.06 NL 0.96 OV 0.95 PT 0.97 ! SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 0.94 KP 1.02 LA 1.00 ! MK 0.97 NL 1.01 OV 1.06 PT 0.98 ! SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 0.90 KP 1.04 LA 0.95 ! MK 0.91 NL 0.96 OV 0.99 PT 1.01 ! SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 1.02 KP 1.00 LA 0.99 ! MK 0.94 NL 1.03 OV 0.97 PT 1.02 ! SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 HN 0.95 KP 1.00 LA 0.97 ! MK 0.95 NL 1.02 OV 1.01 PT 0.99 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.030773Jy sigma=0.684576 ! Fit after self-cal, rms=0.029737Jy sigma=0.680037 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.479 mas, bmaj=5.095 mas, bpa=11.44 degrees ! Estimated noise=0.448861 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 = -0.000107727 Jy ! Component: 100 - total flux cleaned = 0.000244675 Jy ! Component: 150 - total flux cleaned = 0.000465805 Jy ! Component: 200 - total flux cleaned = 0.00056889 Jy ! Total flux subtracted in 200 components = 0.00056889 Jy ! Clean residual min=-0.001494 max=0.001455 Jy/beam ! Clean residual mean=0.000001 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.0956521 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 48 components and 0.0956521 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=0.029642Jy sigma=0.677539 ! Fit after self-cal, rms=0.029620Jy sigma=0.677076 ! 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=0.029620Jy sigma=0.677076 ! Fit after self-cal, rms=0.029578Jy sigma=0.677007 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.482 mas, bmaj=5.09 mas, bpa=11.39 degrees ! Estimated noise=0.448092 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000110488 Jy ! Component: 100 - total flux cleaned = 0.000123867 Jy ! Component: 150 - total flux cleaned = 0.000232378 Jy ! Component: 200 - total flux cleaned = 0.000291505 Jy ! Total flux subtracted in 200 components = 0.000291505 Jy ! Clean residual min=-0.001460 max=0.001410 Jy/beam ! Clean residual mean=0.000001 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.0959437 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 56 components and 0.0959437 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=0.029535Jy sigma=0.675932 ! Fit after self-cal, rms=0.029527Jy sigma=0.675777 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 = 4.16475e-05 Jy ! Component: 100 - total flux cleaned = 0.00015632 Jy ! Component: 150 - total flux cleaned = 0.000190551 Jy ! Component: 200 - total flux cleaned = 0.000239651 Jy ! Total flux subtracted in 200 components = 0.000239651 Jy ! Clean residual min=-0.001460 max=0.001383 Jy/beam ! Clean residual mean=0.000001 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.0961833 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 59 components and 0.0961833 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=0.029503Jy sigma=0.675226 ! Fit after self-cal, rms=0.029500Jy sigma=0.675164 ! 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=0.029500Jy sigma=0.675164 ! Fit after self-cal, rms=0.029437Jy sigma=0.675112 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.483 mas, bmaj=5.085 mas, bpa=11.39 degrees ! Estimated noise=0.447351 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.19724e-05 Jy ! Component: 100 - total flux cleaned = 0.000159845 Jy ! Component: 150 - total flux cleaned = 0.0002064 Jy ! Component: 200 - total flux cleaned = 0.000250428 Jy ! Total flux subtracted in 200 components = 0.000250428 Jy ! Clean residual min=-0.001418 max=0.001343 Jy/beam ! Clean residual mean=0.000001 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.0964338 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 63 components and 0.0964337 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=0.029419Jy sigma=0.674703 ! Fit after self-cal, rms=0.029418Jy sigma=0.674679 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 = 3.96238e-05 Jy ! Component: 100 - total flux cleaned = 6.69497e-05 Jy ! Component: 150 - total flux cleaned = 0.000105687 Jy ! Component: 200 - total flux cleaned = 0.00013014 Jy ! Total flux subtracted in 200 components = 0.00013014 Jy ! Clean residual min=-0.001441 max=0.001326 Jy/beam ! Clean residual mean=0.000001 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.0965639 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 64 components and 0.0965639 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=0.029407Jy sigma=0.674420 ! Fit after self-cal, rms=0.029406Jy sigma=0.674404 ! 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=0.029406Jy sigma=0.674404 ! Fit after self-cal, rms=0.029354Jy sigma=0.674373 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.234 mas, bmaj=5.496 mas, bpa=6.813 degrees ! Estimated noise=0.577175 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000598465 Jy ! Component: 100 - total flux cleaned = 0.00066848 Jy ! Component: 150 - total flux cleaned = 0.00068558 Jy ! Component: 200 - total flux cleaned = 0.000697192 Jy ! Total flux subtracted in 200 components = 0.000697192 Jy ! Clean residual min=-0.001460 max=0.001593 Jy/beam ! Clean residual mean=0.000002 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.0972611 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 71 components and 0.0972611 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=0.029355Jy sigma=0.674335 ! Fit after self-cal, rms=0.029354Jy sigma=0.674301 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) ! Added new window around map position (74.1, -71.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000687453 Jy ! Component: 100 - total flux cleaned = 0.000800924 Jy ! Component: 150 - total flux cleaned = 0.000889195 Jy ! Component: 200 - total flux cleaned = 0.00096645 Jy ! Total flux subtracted in 200 components = 0.00096645 Jy ! Clean residual min=-0.001320 max=0.001152 Jy/beam ! Clean residual mean=0.000001 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.0982275 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 98 components and 0.0982275 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=0.029301Jy sigma=0.673045 ! Fit after self-cal, rms=0.029299Jy sigma=0.672925 ! 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=1.484 mas, bmaj=5.08 mas, bpa=11.42 degrees ! Estimated noise=0.446811 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.484 x 5.08 at 11.42 degrees (North through East) ! Clean map min=-0.001209 max=0.048915 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=1.255 mas, bmaj=4.836 mas, bpa=12.08 degrees ! Estimated noise=0.688554 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0353192 Jy ! Component: 100 - total flux cleaned = 0.0535831 Jy ! Component: 150 - total flux cleaned = 0.0642431 Jy ! Component: 200 - total flux cleaned = 0.0716419 Jy ! Total flux subtracted in 200 components = 0.0716419 Jy ! Clean residual min=-0.003558 max=0.004138 Jy/beam ! Clean residual mean=-0.000000 rms=0.000846 Jy/beam ! Combined flux in latest and established models = 0.0716419 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0716419 Jy ! Inverting map and beam ! Estimated beam: bmin=1.484 mas, bmaj=5.08 mas, bpa=11.42 degrees ! Estimated noise=0.446811 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 = 0.0077874 Jy ! Component: 100 - total flux cleaned = 0.0126685 Jy ! Component: 150 - total flux cleaned = 0.0160046 Jy ! Component: 200 - total flux cleaned = 0.018356 Jy ! Total flux subtracted in 200 components = 0.018356 Jy ! Clean residual min=-0.001507 max=0.001890 Jy/beam ! Clean residual mean=0.000001 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.0899979 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 45 components and 0.0899979 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=3.234 mas, bmaj=5.496 mas, bpa=6.813 degrees ! Estimated noise=0.577175 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0031503 Jy ! Component: 100 - total flux cleaned = 0.0048646 Jy ! Component: 150 - total flux cleaned = 0.00573402 Jy ! Component: 200 - total flux cleaned = 0.00629806 Jy ! Total flux subtracted in 200 components = 0.00629806 Jy ! Clean residual min=-0.001329 max=0.001294 Jy/beam ! Clean residual mean=0.000001 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.096296 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 = 0.000350797 Jy ! Component: 100 - total flux cleaned = 0.000558035 Jy ! Component: 150 - total flux cleaned = 0.000761892 Jy ! Component: 200 - total flux cleaned = 0.000904208 Jy ! Total flux subtracted in 200 components = 0.000904208 Jy ! Clean residual min=-0.001270 max=0.001192 Jy/beam ! Clean residual mean=0.000001 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.0972002 Jy ! Adding 86 model components to the UV plane model. ! The established model now contains 123 components and 0.0972002 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.484 mas, bmaj=5.08 mas, bpa=11.42 degrees ! Estimated noise=0.446811 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00010738 Jy ! Component: 100 - total flux cleaned = -5.85193e-05 Jy ! Component: 150 - total flux cleaned = -5.87001e-05 Jy ! Component: 200 - total flux cleaned = -7.83152e-05 Jy ! Total flux subtracted in 200 components = -7.83152e-05 Jy ! Clean residual min=-0.001326 max=0.001153 Jy/beam ! Clean residual mean=0.000000 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.0971219 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 142 components and 0.0971219 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=0.029290Jy sigma=0.672905 ! Fit after self-cal, rms=0.029277Jy sigma=0.672680 wmodel J0634+5634_C_map.mod ! Writing 142 model components to file: J0634+5634_C_map.mod wobs J0634+5634_C_uvs.fits ! Writing UV FITS file: J0634+5634_C_uvs.fits wwins J0634+5634_C_map.win ! wwins: Wrote 3 windows to J0634+5634_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 = -0.000100422 Jy ! Component: 100 - total flux cleaned = -3.91612e-05 Jy ! Component: 150 - total flux cleaned = -0.000115122 Jy ! Component: 200 - total flux cleaned = -0.00020471 Jy ! Component: 250 - total flux cleaned = -0.000222844 Jy ! Component: 300 - total flux cleaned = -0.0002567 Jy ! Component: 350 - total flux cleaned = -0.000240532 Jy ! Component: 400 - total flux cleaned = -0.000208818 Jy ! Component: 450 - total flux cleaned = -0.000177853 Jy ! Component: 500 - total flux cleaned = -0.000148045 Jy ! Component: 550 - total flux cleaned = -0.000177363 Jy ! Component: 600 - total flux cleaned = -0.000134588 Jy ! Component: 650 - total flux cleaned = -7.88113e-05 Jy ! Component: 700 - total flux cleaned = -6.5091e-05 Jy ! Component: 750 - total flux cleaned = -1.12238e-05 Jy ! Component: 800 - total flux cleaned = 1.75003e-06 Jy ! Component: 850 - total flux cleaned = 2.77648e-05 Jy ! Component: 900 - total flux cleaned = 2.80435e-05 Jy ! Component: 950 - total flux cleaned = 4.08825e-05 Jy ! Component: 1000 - total flux cleaned = 5.32755e-05 Jy ! Component: 1050 - total flux cleaned = 7.73729e-05 Jy ! Component: 1100 - total flux cleaned = 8.91243e-05 Jy ! Component: 1150 - total flux cleaned = 8.91458e-05 Jy ! Component: 1200 - total flux cleaned = 0.00011202 Jy ! Component: 1250 - total flux cleaned = 0.000111951 Jy ! Component: 1300 - total flux cleaned = 0.000123397 Jy ! Component: 1350 - total flux cleaned = 0.00016805 Jy ! Component: 1400 - total flux cleaned = 0.000179039 Jy ! Component: 1450 - total flux cleaned = 0.000190027 Jy ! Component: 1500 - total flux cleaned = 0.000232807 Jy ! Component: 1550 - total flux cleaned = 0.000253867 Jy ! Component: 1600 - total flux cleaned = 0.000222546 Jy ! Component: 1650 - total flux cleaned = 0.000253483 Jy ! Component: 1700 - total flux cleaned = 0.000202501 Jy ! Component: 1750 - total flux cleaned = 0.000212833 Jy ! Component: 1800 - total flux cleaned = 0.00021276 Jy ! Component: 1850 - total flux cleaned = 0.000202818 Jy ! Component: 1900 - total flux cleaned = 0.000222334 Jy ! Component: 1950 - total flux cleaned = 0.000202964 Jy ! Component: 2000 - total flux cleaned = 0.000231526 Jy ! Component: 2050 - total flux cleaned = 0.000231489 Jy ! Component: 2100 - total flux cleaned = 0.000240682 Jy ! Component: 2150 - total flux cleaned = 0.000240612 Jy ! Component: 2200 - total flux cleaned = 0.000231423 Jy ! Component: 2250 - total flux cleaned = 0.000276624 Jy ! Component: 2300 - total flux cleaned = 0.000276624 Jy ! Component: 2350 - total flux cleaned = 0.000320924 Jy ! Component: 2400 - total flux cleaned = 0.000329705 Jy ! Component: 2450 - total flux cleaned = 0.00032113 Jy ! Component: 2500 - total flux cleaned = 0.000372973 Jy ! Component: 2550 - total flux cleaned = 0.00037301 Jy ! Component: 2600 - total flux cleaned = 0.000390038 Jy ! Component: 2650 - total flux cleaned = 0.000423661 Jy ! Component: 2700 - total flux cleaned = 0.000448519 Jy ! Component: 2750 - total flux cleaned = 0.000440258 Jy ! Component: 2800 - total flux cleaned = 0.000464704 Jy ! Component: 2850 - total flux cleaned = 0.000472667 Jy ! Component: 2900 - total flux cleaned = 0.000448656 Jy ! Component: 2950 - total flux cleaned = 0.000464593 Jy ! Component: 3000 - total flux cleaned = 0.000504071 Jy ! Component: 3050 - total flux cleaned = 0.00051967 Jy ! Component: 3100 - total flux cleaned = 0.000550806 Jy ! Component: 3150 - total flux cleaned = 0.000535339 Jy ! Component: 3200 - total flux cleaned = 0.000573528 Jy ! Component: 3250 - total flux cleaned = 0.000550717 Jy ! Component: 3300 - total flux cleaned = 0.00054318 Jy ! Component: 3350 - total flux cleaned = 0.000558236 Jy ! Component: 3400 - total flux cleaned = 0.000550799 Jy ! Component: 3450 - total flux cleaned = 0.000543347 Jy ! Component: 3500 - total flux cleaned = 0.000535983 Jy ! Component: 3550 - total flux cleaned = 0.000535982 Jy ! Component: 3600 - total flux cleaned = 0.00053608 Jy ! Component: 3650 - total flux cleaned = 0.000543273 Jy ! Component: 3700 - total flux cleaned = 0.000550408 Jy ! Component: 3750 - total flux cleaned = 0.000543288 Jy ! Component: 3800 - total flux cleaned = 0.000550345 Jy ! Component: 3850 - total flux cleaned = 0.000508045 Jy ! Component: 3900 - total flux cleaned = 0.000529139 Jy ! Component: 3950 - total flux cleaned = 0.000494202 Jy ! Component: 4000 - total flux cleaned = 0.000473399 Jy ! Component: 4050 - total flux cleaned = 0.000452696 Jy ! Total flux subtracted in 4096 components = 0.000445854 Jy ! Clean residual min=-0.000379 max=0.000416 Jy/beam ! Clean residual mean=0.000000 rms=0.000124 Jy/beam ! Combined flux in latest and established models = 0.0975677 Jy keep ! Adding 292 model components to the UV plane model. ! The established model now contains 433 components and 0.0975677 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0634+5634_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.484 x 5.08 at 11.42 degrees (North through East) ! Clean map min=-0.00073779 max=0.049344 Jy/beam ! Writing clean map to FITS file: .//J0634+5634_C_map.fits wmodel .//J0634+5634_C_map.mod ! Writing 433 model components to file: .//J0634+5634_C_map.mod wobs .//J0634+5634_C_uvs.fits ! Writing UV FITS file: .//J0634+5634_C_uvs.fits wwins .//J0634+5634_C_map.win ! wwins: Wrote 4 windows to .//J0634+5634_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0493441 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000123104 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.748443 0.748443 1.49689 2.99377 5.98755 11.9751 23.9502 47.9004 95.8008 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.049 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 400.831 quit ! Quitting program ! Log file .//J0634+5634_C_dfm.log closed on Mon Jan 20 17:35:20 2020