! Started logfile: .//J1013+3526_C_20180522_dfm.log on Mon Jun 11 08:49:54 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 .//J1013+3526_C_20180522_uva.fits ! Reading UV FITS file: .//J1013+3526_C_20180522_uva.fits ! AN table 1: 20 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1013+3526 ! ! 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 94 lines of history. ! ! Reading 7200 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 J1013+3526_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=1.011703Jy sigma=26.646084 ! Fit after self-cal, rms=0.856912Jy sigma=22.627534 ! 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=1.273 mas, bmaj=4.238 mas, bpa=-23.36 degrees ! Estimated noise=0.506649 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 = 0.111819 Jy ! Component: 100 - total flux cleaned = 0.136554 Jy ! Total flux subtracted in 100 components = 0.136554 Jy ! Clean residual min=-0.005949 max=0.012486 Jy/beam ! Clean residual mean=-0.000005 rms=0.001156 Jy/beam ! Combined flux in latest and established models = 0.136554 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.136554 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=0.037027Jy sigma=0.916929 ! Fit after self-cal, rms=0.037023Jy sigma=0.916756 ! Inverting map ! Added new window around map position (-6, 6.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0116183 Jy ! Component: 100 - total flux cleaned = 0.0169962 Jy ! Total flux subtracted in 100 components = 0.0169962 Jy ! Clean residual min=-0.004077 max=0.004595 Jy/beam ! Clean residual mean=-0.000002 rms=0.000836 Jy/beam ! Combined flux in latest and established models = 0.15355 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 18 components and 0.15355 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=0.032829Jy sigma=0.808816 ! Fit after self-cal, rms=0.032703Jy sigma=0.806232 ! 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=1.688 mas, bmaj=4.375 mas, bpa=-22.23 degrees ! Estimated noise=0.323304 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 = 0.00603091 Jy ! Component: 100 - total flux cleaned = 0.00998678 Jy ! Component: 150 - total flux cleaned = 0.012983 Jy ! Component: 200 - total flux cleaned = 0.0147398 Jy ! Total flux subtracted in 200 components = 0.0147398 Jy ! Clean residual min=-0.003977 max=0.004674 Jy/beam ! Clean residual mean=-0.000004 rms=0.000902 Jy/beam ! Combined flux in latest and established models = 0.16829 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 41 components and 0.16829 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=0.031227Jy sigma=0.768766 ! Fit after self-cal, rms=0.031165Jy sigma=0.767278 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.688 x 4.375 at -22.23 degrees (North through East) ! Clean map min=-0.0036362 max=0.14137 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.91 HN 0.90 KP 0.94 ! LA 1.03 MK 0.94 NL 1.03 OV 1.03 ! PT 0.93 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.95 HN 0.93 KP 0.91 ! LA 1.01 MK 0.98 NL 1.03 OV 1.02 ! PT 0.93 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 0.94 KP 0.99 ! LA 0.99 MK 0.93 NL 1.04 OV 1.02 ! PT 0.90 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 HN 0.94 KP 0.94 ! LA 1.03 MK 0.99 NL 1.05 OV 1.07 ! PT 0.91 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.01 HN 0.97 KP 0.94 ! LA 1.02 MK 0.99 NL 1.06 OV 1.04 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.99 HN 0.96 KP 0.97 ! LA 1.06 MK 0.98 NL 1.08 OV 1.02 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.98 HN 0.97 KP 0.96 ! LA 1.05 MK 1.02 NL 1.06 OV 1.05 ! PT 0.94 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.01 HN 1.01 KP 0.99 ! LA 1.04 MK 1.03 NL 1.09 OV 1.04 ! PT 0.94 SC 1.04 ! ! ! Fit before self-cal, rms=0.031165Jy sigma=0.767278 ! Fit after self-cal, rms=0.028774Jy sigma=0.715940 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.685 mas, bmaj=4.399 mas, bpa=-22.5 degrees ! Estimated noise=0.321523 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 (-10.5, 14.1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00371643 Jy ! Component: 100 - total flux cleaned = 0.00592981 Jy ! Component: 150 - total flux cleaned = 0.00759395 Jy ! Component: 200 - total flux cleaned = 0.00855309 Jy ! Total flux subtracted in 200 components = 0.00855309 Jy ! Clean residual min=-0.001342 max=0.001329 Jy/beam ! Clean residual mean=-0.000001 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.176843 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 75 components and 0.176843 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=0.028222Jy sigma=0.700175 ! Fit after self-cal, rms=0.028214Jy sigma=0.699813 ! 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=0.028214Jy sigma=0.699813 ! Fit after self-cal, rms=0.028111Jy sigma=0.699149 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.685 mas, bmaj=4.403 mas, bpa=-22.53 degrees ! Estimated noise=0.320602 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132005 Jy ! Component: 100 - total flux cleaned = 0.00205729 Jy ! Component: 150 - total flux cleaned = 0.0024369 Jy ! Component: 200 - total flux cleaned = 0.00273943 Jy ! Total flux subtracted in 200 components = 0.00273943 Jy ! Clean residual min=-0.001217 max=0.001119 Jy/beam ! Clean residual mean=-0.000000 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.179582 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 95 components and 0.179582 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=0.028009Jy sigma=0.696553 ! Fit after self-cal, rms=0.028009Jy sigma=0.696504 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 = 0.000344077 Jy ! Component: 100 - total flux cleaned = 0.00054567 Jy ! Component: 150 - total flux cleaned = 0.000660698 Jy ! Component: 200 - total flux cleaned = 0.000746623 Jy ! Total flux subtracted in 200 components = 0.000746623 Jy ! Clean residual min=-0.001161 max=0.001081 Jy/beam ! Clean residual mean=-0.000000 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.180329 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 110 components and 0.180329 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=0.027971Jy sigma=0.695552 ! Fit after self-cal, rms=0.027969Jy sigma=0.695529 ! 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=0.027969Jy sigma=0.695529 ! Fit after self-cal, rms=0.027928Jy sigma=0.695339 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.686 mas, bmaj=4.404 mas, bpa=-22.52 degrees ! Estimated noise=0.320325 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000320828 Jy ! Component: 100 - total flux cleaned = 0.000450617 Jy ! Component: 150 - total flux cleaned = 0.000548078 Jy ! Component: 200 - total flux cleaned = 0.000656125 Jy ! Total flux subtracted in 200 components = 0.000656125 Jy ! Clean residual min=-0.001104 max=0.001069 Jy/beam ! Clean residual mean=-0.000000 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.180985 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 130 components and 0.180985 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=0.027899Jy sigma=0.694654 ! Fit after self-cal, rms=0.027898Jy sigma=0.694636 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 = 5.52884e-05 Jy ! Component: 100 - total flux cleaned = 0.000122486 Jy ! Component: 150 - total flux cleaned = 0.000216137 Jy ! Component: 200 - total flux cleaned = 0.0002896 Jy ! Total flux subtracted in 200 components = 0.0002896 Jy ! Clean residual min=-0.001063 max=0.001062 Jy/beam ! Clean residual mean=-0.000000 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.181275 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 138 components and 0.181275 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=0.027881Jy sigma=0.694227 ! Fit after self-cal, rms=0.027880Jy sigma=0.694214 ! 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=0.027880Jy sigma=0.694214 ! Fit after self-cal, rms=0.027862Jy sigma=0.694159 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.689 mas, bmaj=4.981 mas, bpa=-20.79 degrees ! Estimated noise=0.388676 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000213183 Jy ! Component: 100 - total flux cleaned = 0.000400832 Jy ! Component: 150 - total flux cleaned = 0.00053028 Jy ! Component: 200 - total flux cleaned = 0.000620313 Jy ! Total flux subtracted in 200 components = 0.000620313 Jy ! Clean residual min=-0.001085 max=0.001032 Jy/beam ! Clean residual mean=-0.000000 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.181895 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 154 components and 0.181895 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=0.027851Jy sigma=0.693912 ! Fit after self-cal, rms=0.027850Jy sigma=0.693891 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 = 6.72421e-05 Jy ! Component: 100 - total flux cleaned = 0.000125341 Jy ! Component: 150 - total flux cleaned = 0.000157225 Jy ! Component: 200 - total flux cleaned = 0.000197059 Jy ! Total flux subtracted in 200 components = 0.000197059 Jy ! Clean residual min=-0.001072 max=0.001009 Jy/beam ! Clean residual mean=-0.000000 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.182092 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 159 components and 0.182092 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=0.027846Jy sigma=0.693799 ! Fit after self-cal, rms=0.027845Jy sigma=0.693788 ! 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=1.686 mas, bmaj=4.404 mas, bpa=-22.51 degrees ! Estimated noise=0.320206 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.686 x 4.404 at -22.51 degrees (North through East) ! Clean map min=-0.0010029 max=0.14072 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=1.269 mas, bmaj=4.262 mas, bpa=-23.56 degrees ! Estimated noise=0.503035 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.110955 Jy ! Component: 100 - total flux cleaned = 0.136745 Jy ! Component: 150 - total flux cleaned = 0.147274 Jy ! Component: 200 - total flux cleaned = 0.153302 Jy ! Total flux subtracted in 200 components = 0.153302 Jy ! Clean residual min=-0.003210 max=0.003607 Jy/beam ! Clean residual mean=-0.000002 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.153301 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.153301 Jy ! Inverting map and beam ! Estimated beam: bmin=1.686 mas, bmaj=4.404 mas, bpa=-22.51 degrees ! Estimated noise=0.320206 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 = 0.00547149 Jy ! Component: 100 - total flux cleaned = 0.0094187 Jy ! Component: 150 - total flux cleaned = 0.0125885 Jy ! Component: 200 - total flux cleaned = 0.0151675 Jy ! Total flux subtracted in 200 components = 0.0151675 Jy ! Clean residual min=-0.001598 max=0.001840 Jy/beam ! Clean residual mean=-0.000003 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.168469 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 44 components and 0.168469 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=3.689 mas, bmaj=4.981 mas, bpa=-20.79 degrees ! Estimated noise=0.388676 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00306003 Jy ! Component: 100 - total flux cleaned = 0.00518312 Jy ! Component: 150 - total flux cleaned = 0.00682359 Jy ! Component: 200 - total flux cleaned = 0.00810562 Jy ! Total flux subtracted in 200 components = 0.00810562 Jy ! Clean residual min=-0.001335 max=0.001276 Jy/beam ! Clean residual mean=-0.000003 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.176575 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 = 0.00101481 Jy ! Component: 100 - total flux cleaned = 0.00184911 Jy ! Component: 150 - total flux cleaned = 0.00254908 Jy ! Component: 200 - total flux cleaned = 0.00305211 Jy ! Total flux subtracted in 200 components = 0.00305211 Jy ! Clean residual min=-0.001198 max=0.001084 Jy/beam ! Clean residual mean=-0.000001 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.179627 Jy ! Adding 84 model components to the UV plane model. ! The established model now contains 124 components and 0.179627 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.686 mas, bmaj=4.404 mas, bpa=-22.51 degrees ! Estimated noise=0.320206 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000360954 Jy ! Component: 100 - total flux cleaned = 0.00075883 Jy ! Component: 150 - total flux cleaned = 0.00113558 Jy ! Component: 200 - total flux cleaned = 0.0012687 Jy ! Total flux subtracted in 200 components = 0.0012687 Jy ! Clean residual min=-0.001089 max=0.001247 Jy/beam ! Clean residual mean=-0.000000 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.180895 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 141 components and 0.180895 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=0.027926Jy sigma=0.695996 ! Fit after self-cal, rms=0.027917Jy sigma=0.695731 wmodel J1013+3526_C_map.mod ! Writing 141 model components to file: J1013+3526_C_map.mod wobs J1013+3526_C_uvs.fits ! Writing UV FITS file: J1013+3526_C_uvs.fits wwins J1013+3526_C_map.win ! wwins: Wrote 3 windows to J1013+3526_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 = 0.00028552 Jy ! Component: 100 - total flux cleaned = 0.000231357 Jy ! Component: 150 - total flux cleaned = 0.0001445 Jy ! Component: 200 - total flux cleaned = 9.49131e-05 Jy ! Component: 250 - total flux cleaned = 4.71863e-05 Jy ! Component: 300 - total flux cleaned = -4.59782e-05 Jy ! Component: 350 - total flux cleaned = -0.000121913 Jy ! Component: 400 - total flux cleaned = -0.000151772 Jy ! Component: 450 - total flux cleaned = -0.000224896 Jy ! Component: 500 - total flux cleaned = -0.00029647 Jy ! Component: 550 - total flux cleaned = -0.000338749 Jy ! Component: 600 - total flux cleaned = -0.000338669 Jy ! Component: 650 - total flux cleaned = -0.000352547 Jy ! Component: 700 - total flux cleaned = -0.000433436 Jy ! Component: 750 - total flux cleaned = -0.000446688 Jy ! Component: 800 - total flux cleaned = -0.000498978 Jy ! Component: 850 - total flux cleaned = -0.000537779 Jy ! Component: 900 - total flux cleaned = -0.000588749 Jy ! Component: 950 - total flux cleaned = -0.000576299 Jy ! Component: 1000 - total flux cleaned = -0.000638815 Jy ! Component: 1050 - total flux cleaned = -0.000663415 Jy ! Component: 1100 - total flux cleaned = -0.000675598 Jy ! Component: 1150 - total flux cleaned = -0.000711684 Jy ! Component: 1200 - total flux cleaned = -0.000723558 Jy ! Component: 1250 - total flux cleaned = -0.00072364 Jy ! Component: 1300 - total flux cleaned = -0.000747053 Jy ! Component: 1350 - total flux cleaned = -0.000793469 Jy ! Component: 1400 - total flux cleaned = -0.000862084 Jy ! Component: 1450 - total flux cleaned = -0.000884739 Jy ! Component: 1500 - total flux cleaned = -0.000918353 Jy ! Component: 1550 - total flux cleaned = -0.000973876 Jy ! Component: 1600 - total flux cleaned = -0.000962967 Jy ! Component: 1650 - total flux cleaned = -0.00100682 Jy ! Component: 1700 - total flux cleaned = -0.00105029 Jy ! Component: 1750 - total flux cleaned = -0.00110413 Jy ! Component: 1800 - total flux cleaned = -0.00112537 Jy ! Component: 1850 - total flux cleaned = -0.00113591 Jy ! Component: 1900 - total flux cleaned = -0.00116738 Jy ! Component: 1950 - total flux cleaned = -0.00118816 Jy ! Component: 2000 - total flux cleaned = -0.00120887 Jy ! Component: 2050 - total flux cleaned = -0.0011885 Jy ! Component: 2100 - total flux cleaned = -0.00123923 Jy ! Component: 2150 - total flux cleaned = -0.00120906 Jy ! Component: 2200 - total flux cleaned = -0.00121916 Jy ! Component: 2250 - total flux cleaned = -0.00123909 Jy ! Component: 2300 - total flux cleaned = -0.00122912 Jy ! Component: 2350 - total flux cleaned = -0.00122928 Jy ! Component: 2400 - total flux cleaned = -0.00122924 Jy ! Component: 2450 - total flux cleaned = -0.00126796 Jy ! Component: 2500 - total flux cleaned = -0.00127743 Jy ! Component: 2550 - total flux cleaned = -0.00123943 Jy ! Component: 2600 - total flux cleaned = -0.00125836 Jy ! Component: 2650 - total flux cleaned = -0.00125835 Jy ! Component: 2700 - total flux cleaned = -0.00126766 Jy ! Component: 2750 - total flux cleaned = -0.00124908 Jy ! Component: 2800 - total flux cleaned = -0.00123072 Jy ! Component: 2850 - total flux cleaned = -0.00123993 Jy ! Component: 2900 - total flux cleaned = -0.00122181 Jy ! Component: 2950 - total flux cleaned = -0.00123989 Jy ! Component: 3000 - total flux cleaned = -0.00123081 Jy ! Component: 3050 - total flux cleaned = -0.00119511 Jy ! Component: 3100 - total flux cleaned = -0.001204 Jy ! Component: 3150 - total flux cleaned = -0.00121282 Jy ! Component: 3200 - total flux cleaned = -0.00116907 Jy ! Component: 3250 - total flux cleaned = -0.00119522 Jy ! Component: 3300 - total flux cleaned = -0.00117793 Jy ! Component: 3350 - total flux cleaned = -0.00116928 Jy ! Component: 3400 - total flux cleaned = -0.00116927 Jy ! Component: 3450 - total flux cleaned = -0.00113519 Jy ! Component: 3500 - total flux cleaned = -0.00115218 Jy ! Component: 3550 - total flux cleaned = -0.00113528 Jy ! Component: 3600 - total flux cleaned = -0.00109349 Jy ! Component: 3650 - total flux cleaned = -0.0011433 Jy ! Component: 3700 - total flux cleaned = -0.0010606 Jy ! Component: 3750 - total flux cleaned = -0.00106057 Jy ! Component: 3800 - total flux cleaned = -0.00105248 Jy ! Component: 3850 - total flux cleaned = -0.00101179 Jy ! Component: 3900 - total flux cleaned = -0.00100375 Jy ! Component: 3950 - total flux cleaned = -0.000987753 Jy ! Component: 4000 - total flux cleaned = -0.00100376 Jy ! Component: 4050 - total flux cleaned = -0.000971976 Jy ! Total flux subtracted in 4096 components = -0.0009799 Jy ! Clean residual min=-0.000444 max=0.000512 Jy/beam ! Clean residual mean=0.000000 rms=0.000145 Jy/beam ! Combined flux in latest and established models = 0.179916 Jy keep ! Adding 298 model components to the UV plane model. ! The established model now contains 439 components and 0.179916 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1013+3526_C_20180522_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.686 x 4.404 at -22.51 degrees (North through East) ! Clean map min=-0.00076308 max=0.14058 Jy/beam ! Writing clean map to FITS file: .//J1013+3526_C_20180522_map.fits wmodel .//J1013+3526_C_20180522_map.mod ! Writing 439 model components to file: .//J1013+3526_C_20180522_map.mod wobs .//J1013+3526_C_20180522_uvs.fits ! Writing UV FITS file: .//J1013+3526_C_20180522_uvs.fits wwins .//J1013+3526_C_20180522_map.win ! wwins: Wrote 4 windows to .//J1013+3526_C_20180522_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.140585 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000143846 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.306959 0.306959 0.613918 1.22784 2.45567 4.91134 9.82269 19.6454 39.2907 78.5815 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.14 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 977.329 quit ! Quitting program ! Log file .//J1013+3526_C_20180522_dfm.log closed on Mon Jun 11 08:49:58 2018