! Started logfile: .//J0655-3125_C_dfm.log on Mon Jan 20 17:38:13 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 .//J0655-3125_C_uva.fits ! Reading UV FITS file: .//J0655-3125_C_uva.fits ! AN table 1: 17 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0655-3125 ! ! 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 76 lines of history. ! ! Reading 2040 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 J0655-3125_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=1.003541Jy sigma=14.695780 ! Fit after self-cal, rms=0.937021Jy sigma=13.581987 ! 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=2.248 mas, bmaj=24.32 mas, bpa=-9.655 degrees ! Estimated noise=1.63977 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 = 0.0514857 Jy ! Component: 100 - total flux cleaned = 0.0651336 Jy ! Total flux subtracted in 100 components = 0.0651336 Jy ! Clean residual min=-0.007194 max=0.006876 Jy/beam ! Clean residual mean=0.000009 rms=0.002190 Jy/beam ! Combined flux in latest and established models = 0.0651336 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0651336 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=0.057771Jy sigma=0.698046 ! Fit after self-cal, rms=0.057030Jy sigma=0.689625 ! 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=2.792 mas, bmaj=25.71 mas, bpa=-9.854 degrees ! Estimated noise=1.12068 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 = 0.00794346 Jy ! Component: 100 - total flux cleaned = 0.0104379 Jy ! Component: 150 - total flux cleaned = 0.0112751 Jy ! Component: 200 - total flux cleaned = 0.0113543 Jy ! Total flux subtracted in 200 components = 0.0113543 Jy ! Clean residual min=-0.004608 max=0.007322 Jy/beam ! Clean residual mean=0.000017 rms=0.001601 Jy/beam ! Combined flux in latest and established models = 0.0764879 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 58 components and 0.0764879 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=0.056157Jy sigma=0.667437 ! Fit after self-cal, rms=0.056118Jy sigma=0.666599 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.792 x 25.71 at -9.854 degrees (North through East) ! Clean map min=-0.0043694 max=0.067162 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 HN 0.89 KP 0.99 NL 0.85 ! OV 1.08 PT 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.89 HN 1.07 KP 0.86 NL 1.01 ! OV 1.05 PT 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.95 HN 1.10 KP 0.98 NL 0.91 ! OV 1.09 PT 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 HN 0.88 KP 1.00 NL 1.07 ! OV 0.91 PT 0.93 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 1.08 KP 0.96 NL 0.89 ! OV 1.07 PT 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 1.01 KP 1.07 NL 1.07 ! OV 0.93 PT 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 1.04 KP 1.08 NL 1.13 ! OV 1.11 PT 0.87 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 0.95 KP 1.08 NL 1.04 ! OV 1.12 PT 0.89 ! ! ! Fit before self-cal, rms=0.056118Jy sigma=0.666599 ! Fit after self-cal, rms=0.055986Jy sigma=0.657123 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.81 mas, bmaj=25.71 mas, bpa=-9.906 degrees ! Estimated noise=1.10437 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 (-14.1, 29.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00519304 Jy ! Component: 100 - total flux cleaned = 0.00612198 Jy ! Component: 150 - total flux cleaned = 0.00723646 Jy ! Component: 200 - total flux cleaned = 0.00811457 Jy ! Total flux subtracted in 200 components = 0.00811457 Jy ! Clean residual min=-0.002361 max=0.001874 Jy/beam ! Clean residual mean=0.000003 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.0846025 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 109 components and 0.0846024 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=0.055355Jy sigma=0.645444 ! Fit after self-cal, rms=0.055363Jy sigma=0.644225 ! 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=0.055363Jy sigma=0.644225 ! Fit after self-cal, rms=0.054612Jy sigma=0.643732 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.81 mas, bmaj=25.73 mas, bpa=-9.886 degrees ! Estimated noise=1.0883 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00141373 Jy ! Component: 100 - total flux cleaned = 0.00126029 Jy ! Component: 150 - total flux cleaned = 0.00112337 Jy ! Component: 200 - total flux cleaned = 0.000838416 Jy ! Total flux subtracted in 200 components = 0.000838416 Jy ! Clean residual min=-0.002150 max=0.001685 Jy/beam ! Clean residual mean=0.000003 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.0854408 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 141 components and 0.0854408 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=0.054531Jy sigma=0.642786 ! Fit after self-cal, rms=0.054519Jy sigma=0.642698 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 = -2.42789e-05 Jy ! Component: 100 - total flux cleaned = -0.000119926 Jy ! Component: 150 - total flux cleaned = -0.000253332 Jy ! Component: 200 - total flux cleaned = -0.000351828 Jy ! Total flux subtracted in 200 components = -0.000351828 Jy ! Clean residual min=-0.002092 max=0.001717 Jy/beam ! Clean residual mean=0.000004 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.085089 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 172 components and 0.085089 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=0.054485Jy sigma=0.642480 ! Fit after self-cal, rms=0.054475Jy sigma=0.642458 ! 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=0.054475Jy sigma=0.642458 ! Fit after self-cal, rms=0.054004Jy sigma=0.642408 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.804 mas, bmaj=25.72 mas, bpa=-9.871 degrees ! Estimated noise=1.08301 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000204431 Jy ! Component: 100 - total flux cleaned = -0.000321239 Jy ! Component: 150 - total flux cleaned = -0.000442284 Jy ! Component: 200 - total flux cleaned = -0.000489799 Jy ! Total flux subtracted in 200 components = -0.000489799 Jy ! Clean residual min=-0.002046 max=0.001663 Jy/beam ! Clean residual mean=0.000003 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.0845992 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 201 components and 0.0845992 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=0.053983Jy sigma=0.642286 ! Fit after self-cal, rms=0.053976Jy sigma=0.642275 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 = -0.000110451 Jy ! Component: 100 - total flux cleaned = -0.000110023 Jy ! Component: 150 - total flux cleaned = -9.59238e-05 Jy ! Component: 200 - total flux cleaned = -6.96371e-05 Jy ! Total flux subtracted in 200 components = -6.96371e-05 Jy ! Clean residual min=-0.002031 max=0.001667 Jy/beam ! Clean residual mean=0.000003 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.0845296 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 223 components and 0.0845296 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=0.053962Jy sigma=0.642213 ! Fit after self-cal, rms=0.053956Jy sigma=0.642207 ! 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=0.053956Jy sigma=0.642207 ! Fit after self-cal, rms=0.053594Jy sigma=0.642191 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.01 mas, bmaj=25.99 mas, bpa=-10.93 degrees ! Estimated noise=1.08144 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000126064 Jy ! Component: 100 - total flux cleaned = 0.000193121 Jy ! Component: 150 - total flux cleaned = 0.000224851 Jy ! Component: 200 - total flux cleaned = 0.00021453 Jy ! Total flux subtracted in 200 components = 0.00021453 Jy ! Clean residual min=-0.001618 max=0.001400 Jy/beam ! Clean residual mean=0.000004 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.0847441 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 256 components and 0.0847441 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=0.053586Jy sigma=0.642140 ! Fit after self-cal, rms=0.053579Jy sigma=0.642137 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 = 3.37376e-05 Jy ! Component: 100 - total flux cleaned = 3.36164e-05 Jy ! Component: 150 - total flux cleaned = 4.27493e-05 Jy ! Component: 200 - total flux cleaned = 3.36585e-05 Jy ! Total flux subtracted in 200 components = 3.36585e-05 Jy ! Clean residual min=-0.001599 max=0.001384 Jy/beam ! Clean residual mean=0.000004 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.0847778 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 272 components and 0.0847778 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=0.053573Jy sigma=0.642103 ! Fit after self-cal, rms=0.053568Jy sigma=0.642102 ! 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=2.796 mas, bmaj=25.72 mas, bpa=-9.858 degrees ! Estimated noise=1.08067 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.796 x 25.72 at -9.858 degrees (North through East) ! Clean map min=-0.0019356 max=0.066557 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=2.248 mas, bmaj=24.35 mas, bpa=-9.646 degrees ! Estimated noise=1.59198 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0503416 Jy ! Component: 100 - total flux cleaned = 0.0641041 Jy ! Component: 150 - total flux cleaned = 0.0697036 Jy ! Component: 200 - total flux cleaned = 0.0722921 Jy ! Total flux subtracted in 200 components = 0.0722921 Jy ! Clean residual min=-0.004996 max=0.004179 Jy/beam ! Clean residual mean=0.000002 rms=0.001422 Jy/beam ! Combined flux in latest and established models = 0.0722921 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 38 model components to the UV plane model. ! The established model now contains 38 components and 0.0722921 Jy ! Inverting map and beam ! Estimated beam: bmin=2.796 mas, bmaj=25.72 mas, bpa=-9.858 degrees ! Estimated noise=1.08067 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 = 0.00481221 Jy ! Component: 100 - total flux cleaned = 0.00665356 Jy ! Component: 150 - total flux cleaned = 0.00771271 Jy ! Component: 200 - total flux cleaned = 0.00856765 Jy ! Total flux subtracted in 200 components = 0.00856765 Jy ! Clean residual min=-0.002612 max=0.001939 Jy/beam ! Clean residual mean=0.000005 rms=0.000707 Jy/beam ! Combined flux in latest and established models = 0.0808597 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 91 components and 0.0808597 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.01 mas, bmaj=25.99 mas, bpa=-10.93 degrees ! Estimated noise=1.08144 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000838666 Jy ! Component: 100 - total flux cleaned = 0.00175057 Jy ! Component: 150 - total flux cleaned = 0.00259601 Jy ! Component: 200 - total flux cleaned = 0.0032722 Jy ! Total flux subtracted in 200 components = 0.0032722 Jy ! Clean residual min=-0.001970 max=0.001527 Jy/beam ! Clean residual mean=0.000005 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.0841319 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 = 0.000567628 Jy ! Component: 100 - total flux cleaned = 0.000669935 Jy ! Component: 150 - total flux cleaned = 0.000543143 Jy ! Component: 200 - total flux cleaned = 0.000485803 Jy ! Total flux subtracted in 200 components = 0.000485803 Jy ! Clean residual min=-0.001876 max=0.001505 Jy/beam ! Clean residual mean=0.000005 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.0846177 Jy ! Adding 99 model components to the UV plane model. ! The established model now contains 176 components and 0.0846177 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.796 mas, bmaj=25.72 mas, bpa=-9.858 degrees ! Estimated noise=1.08067 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00024094 Jy ! Component: 100 - total flux cleaned = -0.000211115 Jy ! Component: 150 - total flux cleaned = -0.000343071 Jy ! Component: 200 - total flux cleaned = -0.000461744 Jy ! Total flux subtracted in 200 components = -0.000461744 Jy ! Clean residual min=-0.002279 max=0.001698 Jy/beam ! Clean residual mean=0.000004 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.084156 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 205 components and 0.084156 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=0.053610Jy sigma=0.642528 ! Fit after self-cal, rms=0.053631Jy sigma=0.642481 wmodel J0655-3125_C_map.mod ! Writing 205 model components to file: J0655-3125_C_map.mod wobs J0655-3125_C_uvs.fits ! Writing UV FITS file: J0655-3125_C_uvs.fits wwins J0655-3125_C_map.win ! wwins: Wrote 2 windows to J0655-3125_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 = -0.000926229 Jy ! Component: 100 - total flux cleaned = -0.00136247 Jy ! Component: 150 - total flux cleaned = -0.00172054 Jy ! Component: 200 - total flux cleaned = -0.00192538 Jy ! Component: 250 - total flux cleaned = -0.00199796 Jy ! Component: 300 - total flux cleaned = -0.00213537 Jy ! Component: 350 - total flux cleaned = -0.0022889 Jy ! Component: 400 - total flux cleaned = -0.00239433 Jy ! Component: 450 - total flux cleaned = -0.00243495 Jy ! Component: 500 - total flux cleaned = -0.00241525 Jy ! Component: 550 - total flux cleaned = -0.00245354 Jy ! Component: 600 - total flux cleaned = -0.00249009 Jy ! Component: 650 - total flux cleaned = -0.00247225 Jy ! Component: 700 - total flux cleaned = -0.00247267 Jy ! Component: 750 - total flux cleaned = -0.00248939 Jy ! Component: 800 - total flux cleaned = -0.00250571 Jy ! Component: 850 - total flux cleaned = -0.00245771 Jy ! Component: 900 - total flux cleaned = -0.00242645 Jy ! Component: 950 - total flux cleaned = -0.00238059 Jy ! Component: 1000 - total flux cleaned = -0.00239573 Jy ! Component: 1050 - total flux cleaned = -0.00239556 Jy ! Component: 1100 - total flux cleaned = -0.00236645 Jy ! Component: 1150 - total flux cleaned = -0.00232336 Jy ! Component: 1200 - total flux cleaned = -0.00233764 Jy ! Component: 1250 - total flux cleaned = -0.00228103 Jy ! Component: 1300 - total flux cleaned = -0.0022394 Jy ! Component: 1350 - total flux cleaned = -0.00226682 Jy ! Component: 1400 - total flux cleaned = -0.00222581 Jy ! Component: 1450 - total flux cleaned = -0.00221229 Jy ! Component: 1500 - total flux cleaned = -0.00219878 Jy ! Component: 1550 - total flux cleaned = -0.00215864 Jy ! Component: 1600 - total flux cleaned = -0.00214537 Jy ! Component: 1650 - total flux cleaned = -0.00213213 Jy ! Component: 1700 - total flux cleaned = -0.00213207 Jy ! Component: 1750 - total flux cleaned = -0.00213204 Jy ! Component: 1800 - total flux cleaned = -0.00214504 Jy ! Component: 1850 - total flux cleaned = -0.00218418 Jy ! Component: 1900 - total flux cleaned = -0.00224909 Jy ! Component: 1950 - total flux cleaned = -0.00224911 Jy ! Component: 2000 - total flux cleaned = -0.00227502 Jy ! Component: 2050 - total flux cleaned = -0.0022879 Jy ! Component: 2100 - total flux cleaned = -0.0023138 Jy ! Component: 2150 - total flux cleaned = -0.00235267 Jy ! Component: 2200 - total flux cleaned = -0.00240451 Jy ! Component: 2250 - total flux cleaned = -0.00241742 Jy ! Component: 2300 - total flux cleaned = -0.00245651 Jy ! Component: 2350 - total flux cleaned = -0.00249579 Jy ! Component: 2400 - total flux cleaned = -0.00257441 Jy ! Component: 2450 - total flux cleaned = -0.00256122 Jy ! Component: 2500 - total flux cleaned = -0.00260081 Jy ! Component: 2550 - total flux cleaned = -0.00258758 Jy ! Component: 2600 - total flux cleaned = -0.00260105 Jy ! Component: 2650 - total flux cleaned = -0.00261444 Jy ! Component: 2700 - total flux cleaned = -0.00264145 Jy ! Component: 2750 - total flux cleaned = -0.00265503 Jy ! Component: 2800 - total flux cleaned = -0.00269618 Jy ! Component: 2850 - total flux cleaned = -0.00269628 Jy ! Component: 2900 - total flux cleaned = -0.00273774 Jy ! Component: 2950 - total flux cleaned = -0.00273763 Jy ! Component: 3000 - total flux cleaned = -0.00279376 Jy ! Component: 3050 - total flux cleaned = -0.00280795 Jy ! Component: 3100 - total flux cleaned = -0.00285084 Jy ! Component: 3150 - total flux cleaned = -0.00286533 Jy ! Component: 3200 - total flux cleaned = -0.00290918 Jy ! Component: 3250 - total flux cleaned = -0.00290917 Jy ! Component: 3300 - total flux cleaned = -0.00295401 Jy ! Component: 3350 - total flux cleaned = -0.00296905 Jy ! Component: 3400 - total flux cleaned = -0.00296915 Jy ! Component: 3450 - total flux cleaned = -0.00303097 Jy ! Component: 3500 - total flux cleaned = -0.00304697 Jy ! Component: 3550 - total flux cleaned = -0.0030946 Jy ! Component: 3600 - total flux cleaned = -0.00312663 Jy ! Component: 3650 - total flux cleaned = -0.00317532 Jy ! Component: 3700 - total flux cleaned = -0.0032078 Jy ! Component: 3750 - total flux cleaned = -0.00327423 Jy ! Component: 3800 - total flux cleaned = -0.00334174 Jy ! Component: 3850 - total flux cleaned = -0.00337598 Jy ! Component: 3900 - total flux cleaned = -0.00342793 Jy ! Component: 3950 - total flux cleaned = -0.00348091 Jy ! Component: 4000 - total flux cleaned = -0.00351701 Jy ! Component: 4050 - total flux cleaned = -0.00355348 Jy ! Total flux subtracted in 4096 components = -0.00355379 Jy ! Clean residual min=-0.000990 max=0.000997 Jy/beam ! Clean residual mean=-0.000002 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.0806022 Jy keep ! Adding 235 model components to the UV plane model. ! The established model now contains 439 components and 0.0806023 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0655-3125_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.796 x 25.72 at -9.858 degrees (North through East) ! Clean map min=-0.0031441 max=0.066019 Jy/beam ! Writing clean map to FITS file: .//J0655-3125_C_map.fits wmodel .//J0655-3125_C_map.mod ! Writing 439 model components to file: .//J0655-3125_C_map.mod wobs .//J0655-3125_C_uvs.fits ! Writing UV FITS file: .//J0655-3125_C_uvs.fits wwins .//J0655-3125_C_map.win ! wwins: Wrote 3 windows to .//J0655-3125_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0660189 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000386157 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.75476 1.75476 3.50952 7.01903 14.0381 28.0761 56.1522 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.066 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 170.963 quit ! Quitting program ! Log file .//J0655-3125_C_dfm.log closed on Mon Jan 20 17:38:17 2020