! Started logfile: .//J0250-3616_C_20180528_dfm.log on Sun Jul 8 13:38:27 2018 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 .//J0250-3616_C_20180528_uva.fits ! Reading UV FITS file: .//J0250-3616_C_20180528_uva.fits ! AN table 1: 22 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0250-3616 ! ! 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 3696 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 J0250-3616_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=1.005957Jy sigma=13.202652 ! Fit after self-cal, rms=0.914942Jy sigma=11.875495 ! 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=1.585 mas, bmaj=8.39 mas, bpa=0.06269 degrees ! Estimated noise=1.36879 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 = 0.0728061 Jy ! Component: 100 - total flux cleaned = 0.0930799 Jy ! Total flux subtracted in 100 components = 0.0930799 Jy ! Clean residual min=-0.006678 max=0.010956 Jy/beam ! Clean residual mean=0.000029 rms=0.002065 Jy/beam ! Combined flux in latest and established models = 0.0930799 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0930799 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=0.067396Jy sigma=0.705248 ! Fit after self-cal, rms=0.067260Jy sigma=0.703962 ! 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=1.998 mas, bmaj=8.944 mas, bpa=-1.053 degrees ! Estimated noise=0.93745 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 = 0.00922653 Jy ! Component: 100 - total flux cleaned = 0.0135132 Jy ! Component: 150 - total flux cleaned = 0.0156195 Jy ! Component: 200 - total flux cleaned = 0.0168219 Jy ! Total flux subtracted in 200 components = 0.0168219 Jy ! Clean residual min=-0.004500 max=0.004772 Jy/beam ! Clean residual mean=0.000037 rms=0.001307 Jy/beam ! Combined flux in latest and established models = 0.109902 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 19 components and 0.109902 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=0.066586Jy sigma=0.678775 ! Fit after self-cal, rms=0.066534Jy sigma=0.678615 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.998 x 8.944 at -1.053 degrees (North through East) ! Clean map min=-0.0043646 max=0.091349 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 HN 0.96 KP 0.99 LA 1.01 ! NL 1.17 PT 1.04 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 0.87 KP 0.88 LA 1.08 ! NL 1.23 PT 1.06 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 0.94 KP 1.03 LA 1.03 ! NL 1.25 PT 1.10 SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 0.96 KP 0.95 LA 1.02 ! NL 1.31 PT 1.09 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 1.02 KP 0.94 LA 1.03 ! NL 1.14 PT 0.93 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 HN 1.12 KP 0.85 LA 0.99 ! NL 0.95 PT 0.95 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 1.01 KP 0.92 LA 0.98 ! NL 1.08 PT 0.92 SC 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.88 HN 1.03 KP 0.88 LA 1.04 ! NL 1.24 PT 0.94 SC 0.96 ! ! ! Fit before self-cal, rms=0.066534Jy sigma=0.678615 ! Fit after self-cal, rms=0.069504Jy sigma=0.662609 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.985 mas, bmaj=9.063 mas, bpa=-1.173 degrees ! Estimated noise=0.938353 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 = -0.00147267 Jy ! Component: 100 - total flux cleaned = -0.00167569 Jy ! Component: 150 - total flux cleaned = -0.00174165 Jy ! Component: 200 - total flux cleaned = -0.00177208 Jy ! Total flux subtracted in 200 components = -0.00177208 Jy ! Clean residual min=-0.003233 max=0.002682 Jy/beam ! Clean residual mean=0.000006 rms=0.000841 Jy/beam ! Combined flux in latest and established models = 0.10813 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 28 components and 0.10813 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=0.069441Jy sigma=0.661984 ! Fit after self-cal, rms=0.069560Jy sigma=0.661769 ! 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=0.069560Jy sigma=0.661769 ! Fit after self-cal, rms=0.070650Jy sigma=0.661532 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.984 mas, bmaj=9.117 mas, bpa=-1.122 degrees ! Estimated noise=0.937791 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00132192 Jy ! Component: 100 - total flux cleaned = -0.00153788 Jy ! Component: 150 - total flux cleaned = -0.00158787 Jy ! Component: 200 - total flux cleaned = -0.00163138 Jy ! Total flux subtracted in 200 components = -0.00163138 Jy ! Clean residual min=-0.003079 max=0.002609 Jy/beam ! Clean residual mean=0.000005 rms=0.000819 Jy/beam ! Combined flux in latest and established models = 0.106498 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 28 components and 0.106498 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=0.070610Jy sigma=0.661165 ! Fit after self-cal, rms=0.070662Jy sigma=0.661152 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 = -9.22382e-05 Jy ! Component: 100 - total flux cleaned = -0.000126549 Jy ! Component: 150 - total flux cleaned = -0.000142172 Jy ! Component: 200 - total flux cleaned = -0.000169457 Jy ! Total flux subtracted in 200 components = -0.000169457 Jy ! Clean residual min=-0.003058 max=0.002613 Jy/beam ! Clean residual mean=0.000005 rms=0.000817 Jy/beam ! Combined flux in latest and established models = 0.106329 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 32 components and 0.106329 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=0.070652Jy sigma=0.661080 ! Fit after self-cal, rms=0.070660Jy sigma=0.661077 ! 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=0.070660Jy sigma=0.661077 ! Fit after self-cal, rms=0.072328Jy sigma=0.660244 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.983 mas, bmaj=9.181 mas, bpa=-1.059 degrees ! Estimated noise=0.941892 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000806481 Jy ! Component: 100 - total flux cleaned = -0.000949497 Jy ! Component: 150 - total flux cleaned = -0.00108083 Jy ! Component: 200 - total flux cleaned = -0.00111305 Jy ! Total flux subtracted in 200 components = -0.00111305 Jy ! Clean residual min=-0.002958 max=0.002552 Jy/beam ! Clean residual mean=0.000005 rms=0.000790 Jy/beam ! Combined flux in latest and established models = 0.105216 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 41 components and 0.105216 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=0.072309Jy sigma=0.659978 ! Fit after self-cal, rms=0.072366Jy sigma=0.659966 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 = -8.5123e-05 Jy ! Component: 100 - total flux cleaned = -0.000134932 Jy ! Component: 150 - total flux cleaned = -0.000156365 Jy ! Component: 200 - total flux cleaned = -0.000185814 Jy ! Total flux subtracted in 200 components = -0.000185814 Jy ! Clean residual min=-0.002945 max=0.002529 Jy/beam ! Clean residual mean=0.000005 rms=0.000790 Jy/beam ! Combined flux in latest and established models = 0.10503 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 48 components and 0.10503 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=0.072360Jy sigma=0.659926 ! Fit after self-cal, rms=0.072367Jy sigma=0.659923 ! 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=0.072367Jy sigma=0.659923 ! Fit after self-cal, rms=0.073738Jy sigma=0.659239 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.699 mas, bmaj=10.88 mas, bpa=-6.225 degrees ! Estimated noise=1.12379 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000556048 Jy ! Component: 100 - total flux cleaned = -0.000641573 Jy ! Component: 150 - total flux cleaned = -0.000693399 Jy ! Component: 200 - total flux cleaned = -0.00070879 Jy ! Total flux subtracted in 200 components = -0.00070879 Jy ! Clean residual min=-0.003394 max=0.003545 Jy/beam ! Clean residual mean=0.000012 rms=0.000972 Jy/beam ! Combined flux in latest and established models = 0.104321 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 55 components and 0.104321 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=0.073722Jy sigma=0.659204 ! Fit after self-cal, rms=0.073772Jy sigma=0.659183 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 = -1.30876e-05 Jy ! Component: 100 - total flux cleaned = -2.76785e-05 Jy ! Component: 150 - total flux cleaned = -1.47324e-05 Jy ! Component: 200 - total flux cleaned = -2.54468e-06 Jy ! Total flux subtracted in 200 components = -2.54468e-06 Jy ! Clean residual min=-0.003346 max=0.003541 Jy/beam ! Clean residual mean=0.000013 rms=0.000968 Jy/beam ! Combined flux in latest and established models = 0.104319 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 58 components and 0.104319 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=0.073766Jy sigma=0.659244 ! Fit after self-cal, rms=0.073774Jy sigma=0.659241 ! 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=1.983 mas, bmaj=9.237 mas, bpa=-0.9986 degrees ! Estimated noise=0.944566 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.983 x 9.237 at -0.9986 degrees (North through East) ! Clean map min=-0.0027861 max=0.092187 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=1.556 mas, bmaj=8.64 mas, bpa=0.1024 degrees ! Estimated noise=1.37845 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.073209 Jy ! Component: 100 - total flux cleaned = 0.0914227 Jy ! Component: 150 - total flux cleaned = 0.0978156 Jy ! Component: 200 - total flux cleaned = 0.0992229 Jy ! Total flux subtracted in 200 components = 0.0992229 Jy ! Clean residual min=-0.003492 max=0.003244 Jy/beam ! Clean residual mean=0.000002 rms=0.000903 Jy/beam ! Combined flux in latest and established models = 0.0992229 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.0992229 Jy ! Inverting map and beam ! Estimated beam: bmin=1.983 mas, bmaj=9.237 mas, bpa=-0.9986 degrees ! Estimated noise=0.944566 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 = 0.00218429 Jy ! Component: 100 - total flux cleaned = 0.00324164 Jy ! Component: 150 - total flux cleaned = 0.00352098 Jy ! Component: 200 - total flux cleaned = 0.00372975 Jy ! Total flux subtracted in 200 components = 0.00372975 Jy ! Clean residual min=-0.002992 max=0.002432 Jy/beam ! Clean residual mean=0.000004 rms=0.000783 Jy/beam ! Combined flux in latest and established models = 0.102953 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 42 components and 0.102953 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=3.699 mas, bmaj=10.88 mas, bpa=-6.225 degrees ! Estimated noise=1.12379 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000676375 Jy ! Component: 100 - total flux cleaned = 0.000766545 Jy ! Component: 150 - total flux cleaned = 0.000865498 Jy ! Component: 200 - total flux cleaned = 0.000900798 Jy ! Total flux subtracted in 200 components = 0.000900798 Jy ! Clean residual min=-0.003476 max=0.003511 Jy/beam ! Clean residual mean=0.000012 rms=0.000974 Jy/beam ! Combined flux in latest and established models = 0.103853 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 = 1.75687e-05 Jy ! Component: 100 - total flux cleaned = 5.07521e-05 Jy ! Component: 150 - total flux cleaned = 6.64865e-05 Jy ! Component: 200 - total flux cleaned = 8.21526e-05 Jy ! Total flux subtracted in 200 components = 8.21526e-05 Jy ! Clean residual min=-0.003444 max=0.003507 Jy/beam ! Clean residual mean=0.000012 rms=0.000971 Jy/beam ! Combined flux in latest and established models = 0.103936 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 55 components and 0.103936 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.983 mas, bmaj=9.237 mas, bpa=-0.9986 degrees ! Estimated noise=0.944566 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00038044 Jy ! Component: 100 - total flux cleaned = -0.000472927 Jy ! Component: 150 - total flux cleaned = -0.000517786 Jy ! Component: 200 - total flux cleaned = -0.000517781 Jy ! Total flux subtracted in 200 components = -0.000517781 Jy ! Clean residual min=-0.002948 max=0.002444 Jy/beam ! Clean residual mean=0.000005 rms=0.000774 Jy/beam ! Combined flux in latest and established models = 0.103418 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 76 components and 0.103418 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=0.073773Jy sigma=0.659064 ! Fit after self-cal, rms=0.073771Jy sigma=0.659051 wmodel J0250-3616_C_map.mod ! Writing 76 model components to file: J0250-3616_C_map.mod wobs J0250-3616_C_uvs.fits ! Writing UV FITS file: J0250-3616_C_uvs.fits wwins J0250-3616_C_map.win ! wwins: Wrote 1 windows to J0250-3616_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 = -0.00136125 Jy ! Component: 100 - total flux cleaned = -0.00258593 Jy ! Component: 150 - total flux cleaned = -0.00347741 Jy ! Component: 200 - total flux cleaned = -0.00397115 Jy ! Component: 250 - total flux cleaned = -0.0043599 Jy ! Component: 300 - total flux cleaned = -0.00465437 Jy ! Component: 350 - total flux cleaned = -0.00493673 Jy ! Component: 400 - total flux cleaned = -0.00530873 Jy ! Component: 450 - total flux cleaned = -0.00576325 Jy ! Component: 500 - total flux cleaned = -0.00617195 Jy ! Component: 550 - total flux cleaned = -0.00653804 Jy ! Component: 600 - total flux cleaned = -0.00674526 Jy ! Component: 650 - total flux cleaned = -0.00697561 Jy ! Component: 700 - total flux cleaned = -0.00714371 Jy ! Component: 750 - total flux cleaned = -0.00719869 Jy ! Component: 800 - total flux cleaned = -0.00727912 Jy ! Component: 850 - total flux cleaned = -0.0073571 Jy ! Component: 900 - total flux cleaned = -0.00738269 Jy ! Component: 950 - total flux cleaned = -0.00750821 Jy ! Component: 1000 - total flux cleaned = -0.00760637 Jy ! Component: 1050 - total flux cleaned = -0.00767846 Jy ! Component: 1100 - total flux cleaned = -0.00770182 Jy ! Component: 1150 - total flux cleaned = -0.00772509 Jy ! Component: 1200 - total flux cleaned = -0.00777111 Jy ! Component: 1250 - total flux cleaned = -0.00790643 Jy ! Component: 1300 - total flux cleaned = -0.00795073 Jy ! Component: 1350 - total flux cleaned = -0.00805988 Jy ! Component: 1400 - total flux cleaned = -0.00803777 Jy ! Component: 1450 - total flux cleaned = -0.00803773 Jy ! Component: 1500 - total flux cleaned = -0.00805893 Jy ! Component: 1550 - total flux cleaned = -0.0081004 Jy ! Component: 1600 - total flux cleaned = -0.00816195 Jy ! Component: 1650 - total flux cleaned = -0.00824287 Jy ! Component: 1700 - total flux cleaned = -0.00822304 Jy ! Component: 1750 - total flux cleaned = -0.00822302 Jy ! Component: 1800 - total flux cleaned = -0.00824259 Jy ! Component: 1850 - total flux cleaned = -0.00818485 Jy ! Component: 1900 - total flux cleaned = -0.00820384 Jy ! Component: 1950 - total flux cleaned = -0.00816577 Jy ! Component: 2000 - total flux cleaned = -0.00812863 Jy ! Component: 2050 - total flux cleaned = -0.00812868 Jy ! Component: 2100 - total flux cleaned = -0.00814707 Jy ! Component: 2150 - total flux cleaned = -0.0082195 Jy ! Component: 2200 - total flux cleaned = -0.00820151 Jy ! Component: 2250 - total flux cleaned = -0.00820154 Jy ! Component: 2300 - total flux cleaned = -0.00827216 Jy ! Component: 2350 - total flux cleaned = -0.0083071 Jy ! Component: 2400 - total flux cleaned = -0.00828961 Jy ! Component: 2450 - total flux cleaned = -0.00827233 Jy ! Component: 2500 - total flux cleaned = -0.00828961 Jy ! Component: 2550 - total flux cleaned = -0.00825568 Jy ! Component: 2600 - total flux cleaned = -0.00825556 Jy ! Component: 2650 - total flux cleaned = -0.00825563 Jy ! Component: 2700 - total flux cleaned = -0.00823892 Jy ! Component: 2750 - total flux cleaned = -0.00818873 Jy ! Component: 2800 - total flux cleaned = -0.0081722 Jy ! Component: 2850 - total flux cleaned = -0.00815561 Jy ! Component: 2900 - total flux cleaned = -0.00815556 Jy ! Component: 2950 - total flux cleaned = -0.00813905 Jy ! Component: 3000 - total flux cleaned = -0.00808956 Jy ! Component: 3050 - total flux cleaned = -0.0080731 Jy ! Component: 3100 - total flux cleaned = -0.00800759 Jy ! Component: 3150 - total flux cleaned = -0.00800756 Jy ! Component: 3200 - total flux cleaned = -0.0079584 Jy ! Component: 3250 - total flux cleaned = -0.00792557 Jy ! Component: 3300 - total flux cleaned = -0.00787642 Jy ! Component: 3350 - total flux cleaned = -0.0078437 Jy ! Component: 3400 - total flux cleaned = -0.0078109 Jy ! Component: 3450 - total flux cleaned = -0.00777807 Jy ! Component: 3500 - total flux cleaned = -0.00774526 Jy ! Component: 3550 - total flux cleaned = -0.00771242 Jy ! Component: 3600 - total flux cleaned = -0.00764666 Jy ! Component: 3650 - total flux cleaned = -0.00759724 Jy ! Component: 3700 - total flux cleaned = -0.00758068 Jy ! Component: 3750 - total flux cleaned = -0.00753128 Jy ! Component: 3800 - total flux cleaned = -0.00749829 Jy ! Component: 3850 - total flux cleaned = -0.00749828 Jy ! Component: 3900 - total flux cleaned = -0.00746502 Jy ! Component: 3950 - total flux cleaned = -0.00744842 Jy ! Component: 4000 - total flux cleaned = -0.00743175 Jy ! Component: 4050 - total flux cleaned = -0.0074149 Jy ! Total flux subtracted in 4096 components = -0.00739799 Jy ! Clean residual min=-0.000883 max=0.000949 Jy/beam ! Clean residual mean=0.000013 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.0960198 Jy keep ! Adding 311 model components to the UV plane model. ! The established model now contains 387 components and 0.0960198 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0250-3616_C_20180528_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.983 x 9.237 at -0.9986 degrees (North through East) ! Clean map min=-0.0025841 max=0.092251 Jy/beam ! Writing clean map to FITS file: .//J0250-3616_C_20180528_map.fits wmodel .//J0250-3616_C_20180528_map.mod ! Writing 387 model components to file: .//J0250-3616_C_20180528_map.mod wobs .//J0250-3616_C_20180528_uvs.fits ! Writing UV FITS file: .//J0250-3616_C_20180528_uvs.fits wwins .//J0250-3616_C_20180528_map.win ! wwins: Wrote 2 windows to .//J0250-3616_C_20180528_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0922509 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000327379 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.06464 1.06464 2.12927 4.25854 8.51708 17.0342 34.0683 68.1367 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.092 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 281.786 quit ! Quitting program ! Log file .//J0250-3616_C_20180528_dfm.log closed on Sun Jul 8 13:38:30 2018