! Started logfile: .//J2305-0649_C_dfm.log on Mon Jan 20 19:25:12 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 .//J2305-0649_C_uva.fits ! Reading UV FITS file: .//J2305-0649_C_uva.fits ! AN table 1: 15 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2305-0649 ! ! 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 67 lines of history. ! ! Reading 1800 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 J2305-0649_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=1.001021Jy sigma=20.808563 ! Fit after self-cal, rms=0.981403Jy sigma=20.430066 ! 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=1.967 mas, bmaj=13.56 mas, bpa=-14.17 degrees ! Estimated noise=1.05758 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 = 0.0145832 Jy ! Component: 100 - total flux cleaned = 0.016103 Jy ! Total flux subtracted in 100 components = 0.016103 Jy ! Clean residual min=-0.003280 max=0.003140 Jy/beam ! Clean residual mean=0.000002 rms=0.000948 Jy/beam ! Combined flux in latest and established models = 0.016103 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.016103 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=0.035497Jy sigma=0.659449 ! Fit after self-cal, rms=0.033930Jy sigma=0.626571 ! 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=2.473 mas, bmaj=13.57 mas, bpa=-14.08 degrees ! Estimated noise=0.818409 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 = 0.00407786 Jy ! Component: 100 - total flux cleaned = 0.00452146 Jy ! Component: 150 - total flux cleaned = 0.00460577 Jy ! Component: 200 - total flux cleaned = 0.00489218 Jy ! Total flux subtracted in 200 components = 0.00489218 Jy ! Clean residual min=-0.002098 max=0.002249 Jy/beam ! Clean residual mean=0.000001 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.0209952 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 31 components and 0.0209952 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=0.033347Jy sigma=0.618098 ! Fit after self-cal, rms=0.033246Jy sigma=0.617396 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.473 x 13.57 at -14.08 degrees (North through East) ! Clean map min=-0.0021041 max=0.020894 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.86 HN 0.67 KP 1.02 NL 0.83 ! OV 1.00 PT 0.77 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.80 HN 0.71 KP 0.99 NL 0.86 ! OV 1.09 PT 0.85 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 0.84 KP 0.98 NL 1.22 ! OV 0.95 PT 0.88 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.27 HN 0.80 KP 1.33 NL 1.26 ! OV 0.91 PT 0.80 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 0.95 KP 1.26 NL 1.07 ! OV 1.07 PT 1.08 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.87 HN 0.95 KP 1.36 NL 1.11 ! OV 0.97 PT 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 HN 1.02 KP 1.16 NL 1.55 ! OV 1.37 PT 0.78 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 1.14 KP 1.00 NL 1.07 ! OV 1.05 PT 1.16 ! ! ! Fit before self-cal, rms=0.033246Jy sigma=0.617396 ! Fit after self-cal, rms=0.031583Jy sigma=0.606313 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.429 mas, bmaj=13.73 mas, bpa=-13.86 degrees ! Estimated noise=0.805045 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 = -0.000288097 Jy ! Component: 100 - total flux cleaned = -0.000403578 Jy ! Component: 150 - total flux cleaned = -0.000471976 Jy ! Component: 200 - total flux cleaned = -0.000486371 Jy ! Total flux subtracted in 200 components = -0.000486371 Jy ! Clean residual min=-0.001272 max=0.001337 Jy/beam ! Clean residual mean=0.000001 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.0205088 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 40 components and 0.0205088 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=0.031553Jy sigma=0.605840 ! Fit after self-cal, rms=0.031745Jy sigma=0.602653 ! 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=0.031745Jy sigma=0.602653 ! Fit after self-cal, rms=0.033123Jy sigma=0.601748 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.414 mas, bmaj=13.78 mas, bpa=-13.88 degrees ! Estimated noise=0.799518 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000111616 Jy ! Component: 100 - total flux cleaned = -0.000112854 Jy ! Component: 150 - total flux cleaned = -0.000198192 Jy ! Component: 200 - total flux cleaned = -0.000313286 Jy ! Total flux subtracted in 200 components = -0.000313286 Jy ! Clean residual min=-0.001185 max=0.001020 Jy/beam ! Clean residual mean=0.000000 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.0201955 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 50 components and 0.0201955 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=0.033088Jy sigma=0.601343 ! Fit after self-cal, rms=0.033254Jy sigma=0.600824 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 = 6.21239e-07 Jy ! Component: 100 - total flux cleaned = 2.48475e-05 Jy ! Component: 150 - total flux cleaned = -6.37473e-06 Jy ! Component: 200 - total flux cleaned = -4.49088e-05 Jy ! Total flux subtracted in 200 components = -4.49088e-05 Jy ! Clean residual min=-0.001118 max=0.000973 Jy/beam ! Clean residual mean=0.000001 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.0201506 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 67 components and 0.0201506 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=0.033227Jy sigma=0.600593 ! Fit after self-cal, rms=0.033228Jy sigma=0.600461 ! 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=0.033228Jy sigma=0.600461 ! Fit after self-cal, rms=0.033770Jy sigma=0.600174 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.42 mas, bmaj=13.74 mas, bpa=-13.93 degrees ! Estimated noise=0.789179 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0001182 Jy ! Component: 100 - total flux cleaned = -0.000170833 Jy ! Component: 150 - total flux cleaned = -0.000246077 Jy ! Component: 200 - total flux cleaned = -0.000284529 Jy ! Total flux subtracted in 200 components = -0.000284529 Jy ! Clean residual min=-0.001133 max=0.001039 Jy/beam ! Clean residual mean=0.000000 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.0198661 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 78 components and 0.0198661 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=0.033741Jy sigma=0.599873 ! Fit after self-cal, rms=0.033778Jy sigma=0.599521 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 = -3.3023e-05 Jy ! Component: 100 - total flux cleaned = -9.16019e-05 Jy ! Component: 150 - total flux cleaned = -0.000105734 Jy ! Component: 200 - total flux cleaned = -0.000104016 Jy ! Total flux subtracted in 200 components = -0.000104016 Jy ! Clean residual min=-0.001216 max=0.001032 Jy/beam ! Clean residual mean=0.000001 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.019762 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 83 components and 0.019762 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=0.033750Jy sigma=0.599288 ! Fit after self-cal, rms=0.033747Jy sigma=0.599146 ! 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=0.033747Jy sigma=0.599146 ! Fit after self-cal, rms=0.033657Jy sigma=0.598981 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.553 mas, bmaj=12.81 mas, bpa=-14.27 degrees ! Estimated noise=0.868383 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000293967 Jy ! Component: 100 - total flux cleaned = -0.00020452 Jy ! Component: 150 - total flux cleaned = -0.00015112 Jy ! Component: 200 - total flux cleaned = -0.000128282 Jy ! Total flux subtracted in 200 components = -0.000128282 Jy ! Clean residual min=-0.000995 max=0.001040 Jy/beam ! Clean residual mean=0.000001 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.0196338 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 94 components and 0.0196338 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=0.033634Jy sigma=0.598816 ! Fit after self-cal, rms=0.033676Jy sigma=0.598628 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 = -0.000121905 Jy ! Component: 100 - total flux cleaned = -0.000146937 Jy ! Component: 150 - total flux cleaned = -0.000176805 Jy ! Component: 200 - total flux cleaned = -0.000212013 Jy ! Total flux subtracted in 200 components = -0.000212013 Jy ! Clean residual min=-0.001049 max=0.001046 Jy/beam ! Clean residual mean=0.000001 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.0194217 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 99 components and 0.0194217 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=0.033658Jy sigma=0.598533 ! Fit after self-cal, rms=0.033649Jy sigma=0.598373 ! 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=2.43 mas, bmaj=13.67 mas, bpa=-13.98 degrees ! Estimated noise=0.77871 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.43 x 13.67 at -13.98 degrees (North through East) ! Clean map min=-0.0050555 max=0.02044 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=1.981 mas, bmaj=13.62 mas, bpa=-14.03 degrees ! Estimated noise=1.00721 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0160514 Jy ! Component: 100 - total flux cleaned = 0.0208009 Jy ! Component: 150 - total flux cleaned = 0.0207797 Jy ! Component: 200 - total flux cleaned = 0.0203019 Jy ! Total flux subtracted in 200 components = 0.0203019 Jy ! Clean residual min=-0.002530 max=0.002097 Jy/beam ! Clean residual mean=0.000001 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.0203019 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.0203019 Jy ! Inverting map and beam ! Estimated beam: bmin=2.43 mas, bmaj=13.67 mas, bpa=-13.98 degrees ! Estimated noise=0.77871 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 = -0.000962861 Jy ! Component: 100 - total flux cleaned = -0.000953879 Jy ! Component: 150 - total flux cleaned = -0.000999512 Jy ! Component: 200 - total flux cleaned = -0.000998727 Jy ! Total flux subtracted in 200 components = -0.000998727 Jy ! Clean residual min=-0.001585 max=0.001307 Jy/beam ! Clean residual mean=0.000001 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.0193031 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 49 components and 0.0193031 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=3.553 mas, bmaj=12.81 mas, bpa=-14.27 degrees ! Estimated noise=0.868383 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000406359 Jy ! Component: 100 - total flux cleaned = -0.000233679 Jy ! Component: 150 - total flux cleaned = -0.000184927 Jy ! Component: 200 - total flux cleaned = -0.000248312 Jy ! Total flux subtracted in 200 components = -0.000248312 Jy ! Clean residual min=-0.001165 max=0.001131 Jy/beam ! Clean residual mean=0.000002 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.0190548 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 = -3.70212e-05 Jy ! Component: 100 - total flux cleaned = -5.41425e-05 Jy ! Component: 150 - total flux cleaned = -8.61538e-05 Jy ! Component: 200 - total flux cleaned = -0.00012862 Jy ! Total flux subtracted in 200 components = -0.00012862 Jy ! Clean residual min=-0.001076 max=0.001079 Jy/beam ! Clean residual mean=0.000002 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.0189262 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 78 components and 0.0189262 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.43 mas, bmaj=13.67 mas, bpa=-13.98 degrees ! Estimated noise=0.77871 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.6841e-05 Jy ! Component: 100 - total flux cleaned = -0.000103604 Jy ! Component: 150 - total flux cleaned = -0.000187602 Jy ! Component: 200 - total flux cleaned = -0.000246487 Jy ! Total flux subtracted in 200 components = -0.000246487 Jy ! Clean residual min=-0.001193 max=0.001082 Jy/beam ! Clean residual mean=0.000001 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.0186797 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 96 components and 0.0186797 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=0.033649Jy sigma=0.598640 ! Fit after self-cal, rms=0.033644Jy sigma=0.598463 wmodel J2305-0649_C_map.mod ! Writing 96 model components to file: J2305-0649_C_map.mod wobs J2305-0649_C_uvs.fits ! Writing UV FITS file: J2305-0649_C_uvs.fits wwins J2305-0649_C_map.win ! wwins: Wrote 1 windows to J2305-0649_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 = -0.000479748 Jy ! Component: 100 - total flux cleaned = -0.000769774 Jy ! Component: 150 - total flux cleaned = -0.000985392 Jy ! Component: 200 - total flux cleaned = -0.00112594 Jy ! Component: 250 - total flux cleaned = -0.00115579 Jy ! Component: 300 - total flux cleaned = -0.0011277 Jy ! Component: 350 - total flux cleaned = -0.0011281 Jy ! Component: 400 - total flux cleaned = -0.00115397 Jy ! Component: 450 - total flux cleaned = -0.00117858 Jy ! Component: 500 - total flux cleaned = -0.00117845 Jy ! Component: 550 - total flux cleaned = -0.00123607 Jy ! Component: 600 - total flux cleaned = -0.00126968 Jy ! Component: 650 - total flux cleaned = -0.0013136 Jy ! Component: 700 - total flux cleaned = -0.00135615 Jy ! Component: 750 - total flux cleaned = -0.00136657 Jy ! Component: 800 - total flux cleaned = -0.00139765 Jy ! Component: 850 - total flux cleaned = -0.00144805 Jy ! Component: 900 - total flux cleaned = -0.00146759 Jy ! Component: 950 - total flux cleaned = -0.0014965 Jy ! Component: 1000 - total flux cleaned = -0.00151555 Jy ! Component: 1050 - total flux cleaned = -0.00152482 Jy ! Component: 1100 - total flux cleaned = -0.00152468 Jy ! Component: 1150 - total flux cleaned = -0.00154267 Jy ! Component: 1200 - total flux cleaned = -0.00152467 Jy ! Component: 1250 - total flux cleaned = -0.00153342 Jy ! Component: 1300 - total flux cleaned = -0.00154215 Jy ! Component: 1350 - total flux cleaned = -0.00155069 Jy ! Component: 1400 - total flux cleaned = -0.00155919 Jy ! Component: 1450 - total flux cleaned = -0.00154229 Jy ! Component: 1500 - total flux cleaned = -0.00151729 Jy ! Component: 1550 - total flux cleaned = -0.00151729 Jy ! Component: 1600 - total flux cleaned = -0.00150078 Jy ! Component: 1650 - total flux cleaned = -0.00150075 Jy ! Component: 1700 - total flux cleaned = -0.00149246 Jy ! Component: 1750 - total flux cleaned = -0.00147593 Jy ! Component: 1800 - total flux cleaned = -0.00146765 Jy ! Component: 1850 - total flux cleaned = -0.00146763 Jy ! Component: 1900 - total flux cleaned = -0.00146756 Jy ! Component: 1950 - total flux cleaned = -0.00148417 Jy ! Component: 2000 - total flux cleaned = -0.00149257 Jy ! Component: 2050 - total flux cleaned = -0.00149254 Jy ! Component: 2100 - total flux cleaned = -0.00150096 Jy ! Component: 2150 - total flux cleaned = -0.00152646 Jy ! Component: 2200 - total flux cleaned = -0.00155219 Jy ! Component: 2250 - total flux cleaned = -0.00156943 Jy ! Component: 2300 - total flux cleaned = -0.00159562 Jy ! Component: 2350 - total flux cleaned = -0.00162219 Jy ! Component: 2400 - total flux cleaned = -0.00163089 Jy ! Component: 2450 - total flux cleaned = -0.00166667 Jy ! Component: 2500 - total flux cleaned = -0.00169377 Jy ! Component: 2550 - total flux cleaned = -0.00165712 Jy ! Component: 2600 - total flux cleaned = -0.00161997 Jy ! Component: 2650 - total flux cleaned = -0.00156352 Jy ! Component: 2700 - total flux cleaned = -0.00154449 Jy ! Component: 2750 - total flux cleaned = -0.00149625 Jy ! Component: 2800 - total flux cleaned = -0.00145705 Jy ! Component: 2850 - total flux cleaned = -0.00140756 Jy ! Component: 2900 - total flux cleaned = -0.00133732 Jy ! Component: 2950 - total flux cleaned = -0.00126587 Jy ! Component: 3000 - total flux cleaned = -0.0012037 Jy ! Component: 3050 - total flux cleaned = -0.00114027 Jy ! Component: 3100 - total flux cleaned = -0.00107619 Jy ! Component: 3150 - total flux cleaned = -0.00100007 Jy ! Component: 3200 - total flux cleaned = -0.000911386 Jy ! Component: 3250 - total flux cleaned = -0.000843683 Jy ! Component: 3300 - total flux cleaned = -0.000751683 Jy ! Component: 3350 - total flux cleaned = -0.00068152 Jy ! Component: 3400 - total flux cleaned = -0.000586133 Jy ! Component: 3450 - total flux cleaned = -0.000501155 Jy ! Component: 3500 - total flux cleaned = -0.000414584 Jy ! Component: 3550 - total flux cleaned = -0.000326269 Jy ! Component: 3600 - total flux cleaned = -0.000236638 Jy ! Component: 3650 - total flux cleaned = -0.00014536 Jy ! Component: 3700 - total flux cleaned = -3.92986e-05 Jy ! Component: 3750 - total flux cleaned = 6.89843e-05 Jy ! Component: 3800 - total flux cleaned = 0.000179353 Jy ! Component: 3850 - total flux cleaned = 0.00027754 Jy ! Component: 3900 - total flux cleaned = 0.000392041 Jy ! Component: 3950 - total flux cleaned = 0.00050837 Jy ! Component: 4000 - total flux cleaned = 0.000627075 Jy ! Component: 4050 - total flux cleaned = 0.000747762 Jy ! Total flux subtracted in 4096 components = 0.000870963 Jy ! Clean residual min=-0.000826 max=0.000905 Jy/beam ! Clean residual mean=0.000001 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.0195507 Jy keep ! Adding 214 model components to the UV plane model. ! The established model now contains 310 components and 0.0195507 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2305-0649_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.43 x 13.67 at -13.98 degrees (North through East) ! Clean map min=-0.0044817 max=0.020176 Jy/beam ! Writing clean map to FITS file: .//J2305-0649_C_map.fits wmodel .//J2305-0649_C_map.mod ! Writing 310 model components to file: .//J2305-0649_C_map.mod wobs .//J2305-0649_C_uvs.fits ! Writing UV FITS file: .//J2305-0649_C_uvs.fits wwins .//J2305-0649_C_map.win ! wwins: Wrote 2 windows to .//J2305-0649_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0201758 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000294553 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -4.3798 4.3798 8.7596 17.5192 35.0384 70.0768 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.02 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 68.496 quit ! Quitting program ! Log file .//J2305-0649_C_dfm.log closed on Mon Jan 20 19:25:16 2020