! Started logfile: .//J2109-0958_X_dfm.log on Mon Jan 20 19:11:35 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 .//J2109-0958_X_uva.fits ! Reading UV FITS file: .//J2109-0958_X_uva.fits ! AN table 1: 15 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2109-0958 ! ! 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 67 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 J2109-0958_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=1.007979Jy sigma=18.330006 ! Fit after self-cal, rms=0.916377Jy sigma=16.678110 ! 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=1.264 mas, bmaj=5.029 mas, bpa=-12.04 degrees ! Estimated noise=0.933745 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 = 0.0637499 Jy ! Component: 100 - total flux cleaned = 0.0783002 Jy ! Total flux subtracted in 100 components = 0.0783002 Jy ! Clean residual min=-0.004032 max=0.006125 Jy/beam ! Clean residual mean=-0.000002 rms=0.001360 Jy/beam ! Combined flux in latest and established models = 0.0783002 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0783002 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=0.039298Jy sigma=0.691051 ! Fit after self-cal, rms=0.039295Jy sigma=0.690898 ! 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=1.49 mas, bmaj=4.995 mas, bpa=-12.03 degrees ! Estimated noise=0.782031 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 = 0.00613077 Jy ! Component: 100 - total flux cleaned = 0.00750837 Jy ! Component: 150 - total flux cleaned = 0.00815694 Jy ! Component: 200 - total flux cleaned = 0.00847575 Jy ! Total flux subtracted in 200 components = 0.00847575 Jy ! Clean residual min=-0.003262 max=0.004041 Jy/beam ! Clean residual mean=0.000004 rms=0.000956 Jy/beam ! Combined flux in latest and established models = 0.086776 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 30 components and 0.086776 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=0.038242Jy sigma=0.676593 ! Fit after self-cal, rms=0.038238Jy sigma=0.676450 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.49 x 4.995 at -12.03 degrees (North through East) ! Clean map min=-0.0032379 max=0.083545 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.90 HN 0.96 KP 1.04 ! NL 0.96 OV 1.10 PT 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.94 HN 1.02 KP 0.89 ! NL 1.01 OV 1.19 PT 0.85 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.08 HN 1.01 KP 1.11 ! NL 0.94 OV 1.04 PT 0.90 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 1.07 KP 0.95 ! NL 0.92 OV 1.07 PT 0.88 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.06 HN 1.03 KP 1.03 ! NL 1.01 OV 1.16 PT 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.05 HN 1.09 KP 1.10 ! NL 1.11 OV 1.14 PT 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.03 HN 0.97 KP 0.96 ! NL 0.86 OV 1.18 PT 0.88 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.93 HN 1.03 KP 0.93 ! NL 0.84 OV 1.05 PT 0.93 ! ! ! Fit before self-cal, rms=0.038238Jy sigma=0.676450 ! Fit after self-cal, rms=0.036525Jy sigma=0.652280 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.506 mas, bmaj=4.969 mas, bpa=-12.17 degrees ! Estimated noise=0.77764 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 = 0.000378505 Jy ! Component: 100 - total flux cleaned = 0.000292342 Jy ! Component: 150 - total flux cleaned = 0.000270638 Jy ! Component: 200 - total flux cleaned = 0.000220779 Jy ! Total flux subtracted in 200 components = 0.000220779 Jy ! Clean residual min=-0.001895 max=0.001692 Jy/beam ! Clean residual mean=0.000000 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.0869968 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 49 components and 0.0869968 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=0.036483Jy sigma=0.651507 ! Fit after self-cal, rms=0.036484Jy sigma=0.651193 ! 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=0.036484Jy sigma=0.651193 ! Fit after self-cal, rms=0.036469Jy sigma=0.651136 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.509 mas, bmaj=4.964 mas, bpa=-12.17 degrees ! Estimated noise=0.776636 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.16513e-05 Jy ! Component: 100 - total flux cleaned = -4.33385e-05 Jy ! Component: 150 - total flux cleaned = -7.99129e-05 Jy ! Component: 200 - total flux cleaned = -0.000133476 Jy ! Total flux subtracted in 200 components = -0.000133476 Jy ! Clean residual min=-0.001786 max=0.001603 Jy/beam ! Clean residual mean=-0.000000 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.0868633 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 54 components and 0.0868633 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=0.036458Jy sigma=0.650931 ! Fit after self-cal, rms=0.036458Jy sigma=0.650920 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 = -6.78452e-05 Jy ! Component: 100 - total flux cleaned = -0.000102024 Jy ! Component: 150 - total flux cleaned = -0.000133055 Jy ! Component: 200 - total flux cleaned = -0.00016141 Jy ! Total flux subtracted in 200 components = -0.00016141 Jy ! Clean residual min=-0.001759 max=0.001615 Jy/beam ! Clean residual mean=-0.000000 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.0867019 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 64 components and 0.0867019 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=0.036455Jy sigma=0.650856 ! Fit after self-cal, rms=0.036455Jy sigma=0.650853 ! 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=0.036455Jy sigma=0.650853 ! Fit after self-cal, rms=0.036465Jy sigma=0.650831 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.511 mas, bmaj=4.962 mas, bpa=-12.17 degrees ! Estimated noise=0.776227 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.7403e-05 Jy ! Component: 100 - total flux cleaned = -0.000123849 Jy ! Component: 150 - total flux cleaned = -0.000162732 Jy ! Component: 200 - total flux cleaned = -0.000192188 Jy ! Total flux subtracted in 200 components = -0.000192188 Jy ! Clean residual min=-0.001772 max=0.001630 Jy/beam ! Clean residual mean=-0.000000 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.0865097 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 69 components and 0.0865097 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=0.036462Jy sigma=0.650783 ! Fit after self-cal, rms=0.036463Jy sigma=0.650780 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 = -1.30936e-05 Jy ! Component: 100 - total flux cleaned = -5.08038e-05 Jy ! Component: 150 - total flux cleaned = -7.46116e-05 Jy ! Component: 200 - total flux cleaned = -8.33535e-05 Jy ! Total flux subtracted in 200 components = -8.33535e-05 Jy ! Clean residual min=-0.001770 max=0.001631 Jy/beam ! Clean residual mean=-0.000000 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.0864263 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 72 components and 0.0864263 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=0.036462Jy sigma=0.650759 ! Fit after self-cal, rms=0.036462Jy sigma=0.650757 ! 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=0.036462Jy sigma=0.650757 ! Fit after self-cal, rms=0.036482Jy sigma=0.650748 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.304 mas, bmaj=4.741 mas, bpa=-13.65 degrees ! Estimated noise=0.83988 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00013718 Jy ! Component: 100 - total flux cleaned = -0.000184027 Jy ! Component: 150 - total flux cleaned = -0.00020846 Jy ! Component: 200 - total flux cleaned = -0.000230241 Jy ! Total flux subtracted in 200 components = -0.000230241 Jy ! Clean residual min=-0.001807 max=0.001525 Jy/beam ! Clean residual mean=-0.000000 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.0861961 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 77 components and 0.0861961 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=0.036482Jy sigma=0.650732 ! Fit after self-cal, rms=0.036482Jy sigma=0.650725 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 = -1.27849e-05 Jy ! Component: 100 - total flux cleaned = -3.79176e-05 Jy ! Component: 150 - total flux cleaned = -5.1139e-05 Jy ! Component: 200 - total flux cleaned = -6.32988e-05 Jy ! Total flux subtracted in 200 components = -6.32988e-05 Jy ! Clean residual min=-0.001804 max=0.001534 Jy/beam ! Clean residual mean=-0.000000 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.0861328 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 81 components and 0.0861328 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=0.036482Jy sigma=0.650722 ! Fit after self-cal, rms=0.036482Jy sigma=0.650720 ! 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=1.513 mas, bmaj=4.961 mas, bpa=-12.18 degrees ! Estimated noise=0.776228 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.513 x 4.961 at -12.18 degrees (North through East) ! Clean map min=-0.0017518 max=0.082857 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=1.289 mas, bmaj=4.975 mas, bpa=-12.26 degrees ! Estimated noise=0.929998 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0634536 Jy ! Component: 100 - total flux cleaned = 0.0774259 Jy ! Component: 150 - total flux cleaned = 0.0822309 Jy ! Component: 200 - total flux cleaned = 0.0838042 Jy ! Total flux subtracted in 200 components = 0.0838042 Jy ! Clean residual min=-0.002505 max=0.002301 Jy/beam ! Clean residual mean=-0.000001 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.0838042 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0838042 Jy ! Inverting map and beam ! Estimated beam: bmin=1.513 mas, bmaj=4.961 mas, bpa=-12.18 degrees ! Estimated noise=0.776228 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 = 0.0015162 Jy ! Component: 100 - total flux cleaned = 0.00193315 Jy ! Component: 150 - total flux cleaned = 0.00211807 Jy ! Component: 200 - total flux cleaned = 0.00227065 Jy ! Total flux subtracted in 200 components = 0.00227065 Jy ! Clean residual min=-0.001998 max=0.001672 Jy/beam ! Clean residual mean=-0.000001 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.0860749 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 29 components and 0.0860749 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=2.304 mas, bmaj=4.741 mas, bpa=-13.65 degrees ! Estimated noise=0.83988 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000238382 Jy ! Component: 100 - total flux cleaned = 0.00021447 Jy ! Component: 150 - total flux cleaned = 0.00021309 Jy ! Component: 200 - total flux cleaned = 0.000197249 Jy ! Total flux subtracted in 200 components = 0.000197249 Jy ! Clean residual min=-0.001807 max=0.001470 Jy/beam ! Clean residual mean=-0.000001 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.0862722 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 = -7.91105e-07 Jy ! Component: 100 - total flux cleaned = -2.14473e-05 Jy ! Component: 150 - total flux cleaned = -2.98249e-05 Jy ! Component: 200 - total flux cleaned = -3.72817e-05 Jy ! Total flux subtracted in 200 components = -3.72817e-05 Jy ! Clean residual min=-0.001797 max=0.001509 Jy/beam ! Clean residual mean=-0.000001 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.0862349 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 49 components and 0.0862349 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.513 mas, bmaj=4.961 mas, bpa=-12.18 degrees ! Estimated noise=0.776228 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.78531e-05 Jy ! Component: 100 - total flux cleaned = 8.35445e-05 Jy ! Component: 150 - total flux cleaned = 9.47212e-05 Jy ! Component: 200 - total flux cleaned = 0.000104909 Jy ! Total flux subtracted in 200 components = 0.000104909 Jy ! Clean residual min=-0.001761 max=0.001615 Jy/beam ! Clean residual mean=-0.000000 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.0863398 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 73 components and 0.0863398 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=0.036489Jy sigma=0.650891 ! Fit after self-cal, rms=0.036487Jy sigma=0.650883 wmodel J2109-0958_X_map.mod ! Writing 73 model components to file: J2109-0958_X_map.mod wobs J2109-0958_X_uvs.fits ! Writing UV FITS file: J2109-0958_X_uvs.fits wwins J2109-0958_X_map.win ! wwins: Wrote 1 windows to J2109-0958_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 = -0.00033018 Jy ! Component: 100 - total flux cleaned = -0.000358434 Jy ! Component: 150 - total flux cleaned = -0.000430285 Jy ! Component: 200 - total flux cleaned = -0.000476385 Jy ! Component: 250 - total flux cleaned = -0.000539833 Jy ! Component: 300 - total flux cleaned = -0.000638008 Jy ! Component: 350 - total flux cleaned = -0.000675179 Jy ! Component: 400 - total flux cleaned = -0.000763497 Jy ! Component: 450 - total flux cleaned = -0.00079699 Jy ! Component: 500 - total flux cleaned = -0.00084573 Jy ! Component: 550 - total flux cleaned = -0.00089221 Jy ! Component: 600 - total flux cleaned = -0.000921964 Jy ! Component: 650 - total flux cleaned = -0.000964801 Jy ! Component: 700 - total flux cleaned = -0.000978582 Jy ! Component: 750 - total flux cleaned = -0.00101889 Jy ! Component: 800 - total flux cleaned = -0.00105798 Jy ! Component: 850 - total flux cleaned = -0.00105786 Jy ! Component: 900 - total flux cleaned = -0.00108302 Jy ! Component: 950 - total flux cleaned = -0.00110765 Jy ! Component: 1000 - total flux cleaned = -0.00114371 Jy ! Component: 1050 - total flux cleaned = -0.00113162 Jy ! Component: 1100 - total flux cleaned = -0.00115513 Jy ! Component: 1150 - total flux cleaned = -0.00114349 Jy ! Component: 1200 - total flux cleaned = -0.00115493 Jy ! Component: 1250 - total flux cleaned = -0.00118862 Jy ! Component: 1300 - total flux cleaned = -0.0011885 Jy ! Component: 1350 - total flux cleaned = -0.00121038 Jy ! Component: 1400 - total flux cleaned = -0.00123197 Jy ! Component: 1450 - total flux cleaned = -0.00122124 Jy ! Component: 1500 - total flux cleaned = -0.00126384 Jy ! Component: 1550 - total flux cleaned = -0.00128482 Jy ! Component: 1600 - total flux cleaned = -0.00126393 Jy ! Component: 1650 - total flux cleaned = -0.00129511 Jy ! Component: 1700 - total flux cleaned = -0.00127456 Jy ! Component: 1750 - total flux cleaned = -0.00126434 Jy ! Component: 1800 - total flux cleaned = -0.00125414 Jy ! Component: 1850 - total flux cleaned = -0.0012238 Jy ! Component: 1900 - total flux cleaned = -0.00120361 Jy ! Component: 1950 - total flux cleaned = -0.00116362 Jy ! Component: 2000 - total flux cleaned = -0.00115371 Jy ! Component: 2050 - total flux cleaned = -0.00112403 Jy ! Component: 2100 - total flux cleaned = -0.00111414 Jy ! Component: 2150 - total flux cleaned = -0.00109448 Jy ! Component: 2200 - total flux cleaned = -0.00107492 Jy ! Component: 2250 - total flux cleaned = -0.00105552 Jy ! Component: 2300 - total flux cleaned = -0.00104587 Jy ! Component: 2350 - total flux cleaned = -0.00105554 Jy ! Component: 2400 - total flux cleaned = -0.00104589 Jy ! Component: 2450 - total flux cleaned = -0.0010651 Jy ! Component: 2500 - total flux cleaned = -0.00104591 Jy ! Component: 2550 - total flux cleaned = -0.00102682 Jy ! Component: 2600 - total flux cleaned = -0.00102684 Jy ! Component: 2650 - total flux cleaned = -0.00101734 Jy ! Component: 2700 - total flux cleaned = -0.00103638 Jy ! Component: 2750 - total flux cleaned = -0.00106485 Jy ! Component: 2800 - total flux cleaned = -0.00105537 Jy ! Component: 2850 - total flux cleaned = -0.00106481 Jy ! Component: 2900 - total flux cleaned = -0.00105534 Jy ! Component: 2950 - total flux cleaned = -0.00107419 Jy ! Component: 3000 - total flux cleaned = -0.00109308 Jy ! Component: 3050 - total flux cleaned = -0.00107431 Jy ! Component: 3100 - total flux cleaned = -0.0010931 Jy ! Component: 3150 - total flux cleaned = -0.00110247 Jy ! Component: 3200 - total flux cleaned = -0.00111183 Jy ! Component: 3250 - total flux cleaned = -0.00110247 Jy ! Component: 3300 - total flux cleaned = -0.00112126 Jy ! Component: 3350 - total flux cleaned = -0.00113064 Jy ! Component: 3400 - total flux cleaned = -0.00113065 Jy ! Component: 3450 - total flux cleaned = -0.00111183 Jy ! Component: 3500 - total flux cleaned = -0.00113073 Jy ! Component: 3550 - total flux cleaned = -0.00112126 Jy ! Component: 3600 - total flux cleaned = -0.00113074 Jy ! Component: 3650 - total flux cleaned = -0.00111174 Jy ! Component: 3700 - total flux cleaned = -0.0011117 Jy ! Component: 3750 - total flux cleaned = -0.00109262 Jy ! Component: 3800 - total flux cleaned = -0.00108306 Jy ! Component: 3850 - total flux cleaned = -0.00107349 Jy ! Component: 3900 - total flux cleaned = -0.00104461 Jy ! Component: 3950 - total flux cleaned = -0.00104459 Jy ! Component: 4000 - total flux cleaned = -0.00104455 Jy ! Component: 4050 - total flux cleaned = -0.00105429 Jy ! Total flux subtracted in 4096 components = -0.00105426 Jy ! Clean residual min=-0.000544 max=0.000547 Jy/beam ! Clean residual mean=-0.000002 rms=0.000176 Jy/beam ! Combined flux in latest and established models = 0.0852855 Jy keep ! Adding 270 model components to the UV plane model. ! The established model now contains 343 components and 0.0852855 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2109-0958_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.513 x 4.961 at -12.18 degrees (North through East) ! Clean map min=-0.0016717 max=0.082979 Jy/beam ! Writing clean map to FITS file: .//J2109-0958_X_map.fits wmodel .//J2109-0958_X_map.mod ! Writing 343 model components to file: .//J2109-0958_X_map.mod wobs .//J2109-0958_X_uvs.fits ! Writing UV FITS file: .//J2109-0958_X_uvs.fits wwins .//J2109-0958_X_map.win ! wwins: Wrote 2 windows to .//J2109-0958_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0829786 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000187725 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.678698 0.678698 1.3574 2.71479 5.42958 10.8592 21.7183 43.4367 86.8733 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.082 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 442.022 quit ! Quitting program ! Log file .//J2109-0958_X_dfm.log closed on Mon Jan 20 19:11:38 2020