! Started logfile: /vlbi/uf001/uva//J1235+3621_S_dfm.log on Mon Jan 14 01:57:16 2019 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /vlbi/uf001/uva//J1235+3621_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1235+3621_S_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.854581 visibilities/baseline/integration-bin. ! Found source: J1235+3621 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 6576 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 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J1235+3621_S] 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 0.500x0.500 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. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.030758Jy sigma=23.879296 ! Fit after self-cal, rms=0.801511Jy sigma=18.592257 ! 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=3.055 mas, bmaj=6.302 mas, bpa=1.884 degrees ! Estimated noise=0.538845 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 = 0.152254 Jy ! Component: 100 - total flux cleaned = 0.191428 Jy ! Total flux subtracted in 100 components = 0.191428 Jy ! Clean residual min=-0.005690 max=0.015839 Jy/beam ! Clean residual mean=0.000012 rms=0.001678 Jy/beam ! Combined flux in latest and established models = 0.191428 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.191428 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064672Jy sigma=1.421771 ! Fit after self-cal, rms=0.064652Jy sigma=1.421179 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0166109 Jy ! Component: 100 - total flux cleaned = 0.0244116 Jy ! Total flux subtracted in 100 components = 0.0244116 Jy ! Clean residual min=-0.004076 max=0.005015 Jy/beam ! Clean residual mean=0.000005 rms=0.001088 Jy/beam ! Combined flux in latest and established models = 0.21584 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 12 components and 0.21584 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060276Jy sigma=1.310332 ! Fit after self-cal, rms=0.060271Jy sigma=1.309997 ! 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=3.613 mas, bmaj=7.068 mas, bpa=0.02399 degrees ! Estimated noise=0.397783 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 = 0.00467313 Jy ! Component: 100 - total flux cleaned = 0.00699326 Jy ! Component: 150 - total flux cleaned = 0.00830458 Jy ! Component: 200 - total flux cleaned = 0.00854915 Jy ! Total flux subtracted in 200 components = 0.00854915 Jy ! Clean residual min=-0.004342 max=0.005044 Jy/beam ! Clean residual mean=0.000006 rms=0.001047 Jy/beam ! Combined flux in latest and established models = 0.224389 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 26 components and 0.224389 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059916Jy sigma=1.301741 ! Fit after self-cal, rms=0.059915Jy sigma=1.301524 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.613 x 7.068 at 0.02399 degrees (North through East) ! Clean map min=-0.004252 max=0.19872 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.92 HN 1.04 KP 1.01 ! LA 0.98 MK 0.96 NL 1.04 OV 1.02 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.93 HN 1.04 KP 1.04 ! LA 0.98 MK 0.98 NL 1.01 OV 0.99 ! PT 0.99 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.92 HN 1.05 KP 1.02 ! LA 0.97 MK 1.07 NL 1.01 OV 1.01 ! PT 1.01 SC 0.98 ! ! ! Fit before self-cal, rms=0.059915Jy sigma=1.301524 ! Fit after self-cal, rms=0.058964Jy sigma=1.278263 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.616 mas, bmaj=7.096 mas, bpa=0.3278 degrees ! Estimated noise=0.398079 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, 7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00323589 Jy ! Component: 100 - total flux cleaned = 0.00291342 Jy ! Component: 150 - total flux cleaned = 0.00283659 Jy ! Component: 200 - total flux cleaned = 0.0029569 Jy ! Total flux subtracted in 200 components = 0.0029569 Jy ! Clean residual min=-0.002989 max=0.003668 Jy/beam ! Clean residual mean=0.000010 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.227346 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 42 components and 0.227346 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058644Jy sigma=1.271593 ! Fit after self-cal, rms=0.058617Jy sigma=1.270797 ! 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. ! ! Fit before self-cal, rms=0.058617Jy sigma=1.270797 ! Fit after self-cal, rms=0.058594Jy sigma=1.249689 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.608 mas, bmaj=7.105 mas, bpa=0.5299 degrees ! Estimated noise=0.398309 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00215864 Jy ! Component: 100 - total flux cleaned = 0.00276829 Jy ! Component: 150 - total flux cleaned = 0.00271471 Jy ! Component: 200 - total flux cleaned = 0.00261597 Jy ! Total flux subtracted in 200 components = 0.00261597 Jy ! Clean residual min=-0.001993 max=0.002021 Jy/beam ! Clean residual mean=-0.000001 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.229962 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 56 components and 0.229962 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058449Jy sigma=1.246486 ! Fit after self-cal, rms=0.058457Jy sigma=1.246262 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 = 0.000569218 Jy ! Component: 100 - total flux cleaned = 0.000446725 Jy ! Component: 150 - total flux cleaned = 0.000370784 Jy ! Component: 200 - total flux cleaned = 0.000299632 Jy ! Total flux subtracted in 200 components = 0.000299632 Jy ! Clean residual min=-0.002030 max=0.001904 Jy/beam ! Clean residual mean=-0.000000 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.230262 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 64 components and 0.230262 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058404Jy sigma=1.245131 ! Fit after self-cal, rms=0.058402Jy sigma=1.245097 ! 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. ! ! Fit before self-cal, rms=0.058402Jy sigma=1.245097 ! Fit after self-cal, rms=0.058513Jy sigma=1.244789 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.601 mas, bmaj=7.106 mas, bpa=0.5252 degrees ! Estimated noise=0.398567 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000789479 Jy ! Component: 100 - total flux cleaned = 0.000825219 Jy ! Component: 150 - total flux cleaned = 0.000729444 Jy ! Component: 200 - total flux cleaned = 0.000669174 Jy ! Total flux subtracted in 200 components = 0.000669174 Jy ! Clean residual min=-0.001977 max=0.001816 Jy/beam ! Clean residual mean=-0.000001 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.230931 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 71 components and 0.230931 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058470Jy sigma=1.243912 ! Fit after self-cal, rms=0.058471Jy sigma=1.243880 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 = 0.000169511 Jy ! Component: 100 - total flux cleaned = 8.56235e-05 Jy ! Component: 150 - total flux cleaned = 5.93504e-05 Jy ! Component: 200 - total flux cleaned = 3.42767e-05 Jy ! Total flux subtracted in 200 components = 3.42767e-05 Jy ! Clean residual min=-0.001988 max=0.001842 Jy/beam ! Clean residual mean=-0.000001 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.230965 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 77 components and 0.230965 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058446Jy sigma=1.243389 ! Fit after self-cal, rms=0.058446Jy sigma=1.243375 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.058446Jy sigma=1.243375 ! Fit after self-cal, rms=0.058488Jy sigma=1.243282 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.448 mas, bmaj=9.483 mas, bpa=-4.132 degrees ! Estimated noise=0.48266 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000566622 Jy ! Component: 100 - total flux cleaned = 0.000722795 Jy ! Component: 150 - total flux cleaned = 0.000785191 Jy ! Component: 200 - total flux cleaned = 0.000839137 Jy ! Total flux subtracted in 200 components = 0.000839137 Jy ! Clean residual min=-0.001607 max=0.001724 Jy/beam ! Clean residual mean=-0.000001 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.231804 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 91 components and 0.231804 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058483Jy sigma=1.243176 ! Fit after self-cal, rms=0.058481Jy sigma=1.243163 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 = 0.000211106 Jy ! Component: 100 - total flux cleaned = 0.000259361 Jy ! Component: 150 - total flux cleaned = 0.000259514 Jy ! Component: 200 - total flux cleaned = 0.00025946 Jy ! Total flux subtracted in 200 components = 0.00025946 Jy ! Clean residual min=-0.001604 max=0.001743 Jy/beam ! Clean residual mean=-0.000001 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.232064 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 99 components and 0.232064 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058479Jy sigma=1.243148 ! Fit after self-cal, rms=0.058479Jy sigma=1.243146 ! 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=3.594 mas, bmaj=7.107 mas, bpa=0.4835 degrees ! Estimated noise=0.398741 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.594 x 7.107 at 0.4835 degrees (North through East) ! Clean map min=-0.0019637 max=0.19921 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=3.038 mas, bmaj=6.334 mas, bpa=2.195 degrees ! Estimated noise=0.54082 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.152766 Jy ! Component: 100 - total flux cleaned = 0.192562 Jy ! Component: 150 - total flux cleaned = 0.209365 Jy ! Component: 200 - total flux cleaned = 0.217789 Jy ! Total flux subtracted in 200 components = 0.217789 Jy ! Clean residual min=-0.003594 max=0.004332 Jy/beam ! Clean residual mean=0.000001 rms=0.000797 Jy/beam ! Combined flux in latest and established models = 0.217789 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.217789 Jy ! Inverting map and beam ! Estimated beam: bmin=3.594 mas, bmaj=7.107 mas, bpa=0.4835 degrees ! Estimated noise=0.398741 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 = 0.00566797 Jy ! Component: 100 - total flux cleaned = 0.00922859 Jy ! Component: 150 - total flux cleaned = 0.0114224 Jy ! Component: 200 - total flux cleaned = 0.0124833 Jy ! Total flux subtracted in 200 components = 0.0124833 Jy ! Clean residual min=-0.001959 max=0.001991 Jy/beam ! Clean residual mean=-0.000000 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.230272 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 30 components and 0.230272 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.448 mas, bmaj=9.483 mas, bpa=-4.132 degrees ! Estimated noise=0.48266 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104708 Jy ! Component: 100 - total flux cleaned = 0.00147497 Jy ! Component: 150 - total flux cleaned = 0.00163002 Jy ! Component: 200 - total flux cleaned = 0.00172749 Jy ! Total flux subtracted in 200 components = 0.00172749 Jy ! Clean residual min=-0.001626 max=0.001778 Jy/beam ! Clean residual mean=-0.000001 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.232 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.04156e-05 Jy ! Component: 100 - total flux cleaned = 0.000135584 Jy ! Component: 150 - total flux cleaned = 0.000166448 Jy ! Component: 200 - total flux cleaned = 0.000181153 Jy ! Total flux subtracted in 200 components = 0.000181153 Jy ! Clean residual min=-0.001621 max=0.001744 Jy/beam ! Clean residual mean=-0.000001 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.232181 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 70 components and 0.232181 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.594 mas, bmaj=7.107 mas, bpa=0.4835 degrees ! Estimated noise=0.398741 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.5651e-06 Jy ! Component: 100 - total flux cleaned = 7.98951e-05 Jy ! Component: 150 - total flux cleaned = 7.99766e-05 Jy ! Component: 200 - total flux cleaned = 8.01718e-05 Jy ! Total flux subtracted in 200 components = 8.01718e-05 Jy ! Clean residual min=-0.001900 max=0.001961 Jy/beam ! Clean residual mean=-0.000001 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.232261 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 79 components and 0.232261 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058557Jy sigma=1.244968 ! Fit after self-cal, rms=0.058552Jy sigma=1.244827 wmodel J1235+3621_S_map.mod ! Writing 79 model components to file: J1235+3621_S_map.mod wobs J1235+3621_S_uvs.fits ! Writing UV FITS file: J1235+3621_S_uvs.fits wwins J1235+3621_S_map.win ! wwins: Wrote 2 windows to J1235+3621_S_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 = 0.000282595 Jy ! Component: 100 - total flux cleaned = 0.000504729 Jy ! Component: 150 - total flux cleaned = 0.000625577 Jy ! Component: 200 - total flux cleaned = 0.000597146 Jy ! Component: 250 - total flux cleaned = 0.000597452 Jy ! Component: 300 - total flux cleaned = 0.000652401 Jy ! Component: 350 - total flux cleaned = 0.00065294 Jy ! Component: 400 - total flux cleaned = 0.000679481 Jy ! Component: 450 - total flux cleaned = 0.00062901 Jy ! Component: 500 - total flux cleaned = 0.00055496 Jy ! Component: 550 - total flux cleaned = 0.0004579 Jy ! Component: 600 - total flux cleaned = 0.000434028 Jy ! Component: 650 - total flux cleaned = 0.000387429 Jy ! Component: 700 - total flux cleaned = 0.000411032 Jy ! Component: 750 - total flux cleaned = 0.000501551 Jy ! Component: 800 - total flux cleaned = 0.000590713 Jy ! Component: 850 - total flux cleaned = 0.000590721 Jy ! Component: 900 - total flux cleaned = 0.000612169 Jy ! Component: 950 - total flux cleaned = 0.000633236 Jy ! Component: 1000 - total flux cleaned = 0.000591383 Jy ! Component: 1050 - total flux cleaned = 0.000612513 Jy ! Component: 1100 - total flux cleaned = 0.000592134 Jy ! Component: 1150 - total flux cleaned = 0.000633136 Jy ! Component: 1200 - total flux cleaned = 0.000673047 Jy ! Component: 1250 - total flux cleaned = 0.000593904 Jy ! Component: 1300 - total flux cleaned = 0.000613637 Jy ! Component: 1350 - total flux cleaned = 0.000691439 Jy ! Component: 1400 - total flux cleaned = 0.000614595 Jy ! Component: 1450 - total flux cleaned = 0.000728568 Jy ! Component: 1500 - total flux cleaned = 0.000728424 Jy ! Component: 1550 - total flux cleaned = 0.000728082 Jy ! Component: 1600 - total flux cleaned = 0.0006726 Jy ! Component: 1650 - total flux cleaned = 0.000709496 Jy ! Component: 1700 - total flux cleaned = 0.000691516 Jy ! Component: 1750 - total flux cleaned = 0.000691562 Jy ! Component: 1800 - total flux cleaned = 0.0007092 Jy ! Component: 1850 - total flux cleaned = 0.000726355 Jy ! Component: 1900 - total flux cleaned = 0.00070883 Jy ! Component: 1950 - total flux cleaned = 0.000708557 Jy ! Component: 2000 - total flux cleaned = 0.000674416 Jy ! Component: 2050 - total flux cleaned = 0.000691305 Jy ! Component: 2100 - total flux cleaned = 0.000691349 Jy ! Component: 2150 - total flux cleaned = 0.000641717 Jy ! Component: 2200 - total flux cleaned = 0.000641875 Jy ! Component: 2250 - total flux cleaned = 0.000690783 Jy ! Component: 2300 - total flux cleaned = 0.000755281 Jy ! Component: 2350 - total flux cleaned = 0.000723181 Jy ! Component: 2400 - total flux cleaned = 0.000739105 Jy ! Component: 2450 - total flux cleaned = 0.000707485 Jy ! Component: 2500 - total flux cleaned = 0.000738665 Jy ! Component: 2550 - total flux cleaned = 0.00069219 Jy ! Component: 2600 - total flux cleaned = 0.000707543 Jy ! Component: 2650 - total flux cleaned = 0.000661686 Jy ! Component: 2700 - total flux cleaned = 0.000692089 Jy ! Component: 2750 - total flux cleaned = 0.000676954 Jy ! Component: 2800 - total flux cleaned = 0.000647261 Jy ! Component: 2850 - total flux cleaned = 0.000662248 Jy ! Component: 2900 - total flux cleaned = 0.000676912 Jy ! Component: 2950 - total flux cleaned = 0.00064762 Jy ! Component: 3000 - total flux cleaned = 0.00061851 Jy ! Component: 3050 - total flux cleaned = 0.000662042 Jy ! Component: 3100 - total flux cleaned = 0.000604565 Jy ! Component: 3150 - total flux cleaned = 0.000561903 Jy ! Component: 3200 - total flux cleaned = 0.000561625 Jy ! Component: 3250 - total flux cleaned = 0.000519452 Jy ! Component: 3300 - total flux cleaned = 0.000491462 Jy ! Component: 3350 - total flux cleaned = 0.000449915 Jy ! Component: 3400 - total flux cleaned = 0.000436145 Jy ! Component: 3450 - total flux cleaned = 0.000490934 Jy ! Component: 3500 - total flux cleaned = 0.00039545 Jy ! Component: 3550 - total flux cleaned = 0.00039557 Jy ! Component: 3600 - total flux cleaned = 0.000368845 Jy ! Component: 3650 - total flux cleaned = 0.000422309 Jy ! Component: 3700 - total flux cleaned = 0.000395713 Jy ! Component: 3750 - total flux cleaned = 0.000395834 Jy ! Component: 3800 - total flux cleaned = 0.000369411 Jy ! Component: 3850 - total flux cleaned = 0.000330194 Jy ! Component: 3900 - total flux cleaned = 0.000278415 Jy ! Component: 3950 - total flux cleaned = 0.000304159 Jy ! Component: 4000 - total flux cleaned = 0.000278491 Jy ! Component: 4050 - total flux cleaned = 0.000291336 Jy ! Total flux subtracted in 4096 components = 0.000291341 Jy ! Clean residual min=-0.000712 max=0.000726 Jy/beam ! Clean residual mean=-0.000000 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.232552 Jy keep ! Adding 280 model components to the UV plane model. ! The established model now contains 359 components and 0.232552 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1235+3621_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.594 x 7.107 at 0.4835 degrees (North through East) ! Clean map min=-0.0013586 max=0.19931 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1235+3621_S_map.fits wmodel /vlbi/uf001/uva//J1235+3621_S_map.mod ! Writing 359 model components to file: /vlbi/uf001/uva//J1235+3621_S_map.mod wobs /vlbi/uf001/uva//J1235+3621_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1235+3621_S_uvs.fits wwins /vlbi/uf001/uva//J1235+3621_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J1235+3621_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.199312 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000226641 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.341135 0.341135 0.682269 1.36454 2.72908 5.45815 10.9163 21.8326 43.6652 87.3304 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.199 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 879.418 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1235+3621_S_dfm.log closed on Mon Jan 14 01:57:20 2019