! Started logfile: /vlbi/uf001/uva//J1015+0109_S_dfm.log on Mon Jan 14 00:48:17 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//J1015+0109_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1015+0109_S_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.971429 visibilities/baseline/integration-bin. ! Found source: J1015+0109 ! ! 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 5508 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 J1015+0109_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 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 63 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.023078Jy sigma=20.413731 ! Fit after self-cal, rms=0.837446Jy sigma=16.670552 ! 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=2.82 mas, bmaj=6.847 mas, bpa=-2.505 degrees ! Estimated noise=0.642901 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 = 0.125333 Jy ! Component: 100 - total flux cleaned = 0.156916 Jy ! Total flux subtracted in 100 components = 0.156916 Jy ! Clean residual min=-0.007659 max=0.016309 Jy/beam ! Clean residual mean=0.000033 rms=0.002061 Jy/beam ! Combined flux in latest and established models = 0.156916 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.156916 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073111Jy sigma=1.402371 ! Fit after self-cal, rms=0.073063Jy sigma=1.401598 ! Inverting map ! Added new window around map position (3.5, -8.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0160976 Jy ! Component: 100 - total flux cleaned = 0.0261017 Jy ! Total flux subtracted in 100 components = 0.0261017 Jy ! Clean residual min=-0.006529 max=0.011892 Jy/beam ! Clean residual mean=0.000021 rms=0.001653 Jy/beam ! Combined flux in latest and established models = 0.183017 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 17 components and 0.183017 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068842Jy sigma=1.314372 ! Fit after self-cal, rms=0.068671Jy sigma=1.310393 ! 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=3.324 mas, bmaj=7.749 mas, bpa=-3.065 degrees ! Estimated noise=0.524574 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 (-2.5, 9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0105906 Jy ! Component: 100 - total flux cleaned = 0.0156907 Jy ! Component: 150 - total flux cleaned = 0.0175771 Jy ! Component: 200 - total flux cleaned = 0.0189597 Jy ! Total flux subtracted in 200 components = 0.0189597 Jy ! Clean residual min=-0.005361 max=0.005870 Jy/beam ! Clean residual mean=0.000006 rms=0.001321 Jy/beam ! Combined flux in latest and established models = 0.201977 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 44 components and 0.201977 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066588Jy sigma=1.270696 ! Fit after self-cal, rms=0.066575Jy sigma=1.270176 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.324 x 7.749 at -3.065 degrees (North through East) ! Clean map min=-0.0052012 max=0.15502 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.92 HN 1.03 KP 1.02 ! LA 0.97 MK 1.05 NL 1.06 OV 0.93 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.39 FD 0.99 HN 0.99 KP 0.99 ! LA 0.93 MK 1.01 NL 1.04 OV 0.95 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.95 HN 1.01 KP 1.01 ! LA 0.94 MK 1.02 NL 1.05 OV 0.93 ! PT 0.98 SC 0.98 ! ! ! Fit before self-cal, rms=0.066575Jy sigma=1.270176 ! Fit after self-cal, rms=0.068429Jy sigma=1.242008 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.337 mas, bmaj=7.862 mas, bpa=-2.894 degrees ! Estimated noise=0.526687 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 = -0.0021649 Jy ! Component: 100 - total flux cleaned = -0.00321686 Jy ! Component: 150 - total flux cleaned = -0.00345507 Jy ! Component: 200 - total flux cleaned = -0.00345239 Jy ! Total flux subtracted in 200 components = -0.00345239 Jy ! Clean residual min=-0.004394 max=0.004877 Jy/beam ! Clean residual mean=-0.000004 rms=0.001086 Jy/beam ! Combined flux in latest and established models = 0.198525 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 56 components and 0.198525 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068203Jy sigma=1.237495 ! Fit after self-cal, rms=0.068231Jy sigma=1.237060 ! 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=0.068231Jy sigma=1.237060 ! Fit after self-cal, rms=0.068223Jy sigma=1.207693 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.334 mas, bmaj=7.889 mas, bpa=-3.013 degrees ! Estimated noise=0.530046 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000325026 Jy ! Component: 100 - total flux cleaned = -0.000325786 Jy ! Component: 150 - total flux cleaned = -0.000457483 Jy ! Component: 200 - total flux cleaned = -0.000571531 Jy ! Total flux subtracted in 200 components = -0.000571531 Jy ! Clean residual min=-0.003374 max=0.003269 Jy/beam ! Clean residual mean=-0.000003 rms=0.000773 Jy/beam ! Combined flux in latest and established models = 0.197953 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 70 components and 0.197953 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068112Jy sigma=1.204288 ! Fit after self-cal, rms=0.068131Jy sigma=1.204048 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 = -0.000121908 Jy ! Component: 100 - total flux cleaned = -0.000214467 Jy ! Component: 150 - total flux cleaned = -0.000341633 Jy ! Component: 200 - total flux cleaned = -0.000494447 Jy ! Total flux subtracted in 200 components = -0.000494447 Jy ! Clean residual min=-0.003283 max=0.003262 Jy/beam ! Clean residual mean=-0.000003 rms=0.000756 Jy/beam ! Combined flux in latest and established models = 0.197459 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 81 components and 0.197459 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068095Jy sigma=1.202671 ! Fit after self-cal, rms=0.068090Jy sigma=1.202615 ! Inverting map ! Added new window around map position (-98, -76). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000755773 Jy ! Component: 100 - total flux cleaned = 0.000111789 Jy ! Component: 150 - total flux cleaned = -0.000533911 Jy ! Component: 200 - total flux cleaned = -0.00108999 Jy ! Total flux subtracted in 200 components = -0.00108999 Jy ! Clean residual min=-0.002967 max=0.002753 Jy/beam ! Clean residual mean=-0.000001 rms=0.000707 Jy/beam ! Combined flux in latest and established models = 0.196369 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 98 components and 0.196369 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067829Jy sigma=1.199138 ! Fit after self-cal, rms=0.067817Jy sigma=1.198867 ! 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=0.067817Jy sigma=1.198867 ! Fit after self-cal, rms=0.068919Jy sigma=1.189563 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.33 mas, bmaj=7.88 mas, bpa=-3.041 degrees ! Estimated noise=0.529218 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000138996 Jy ! Component: 100 - total flux cleaned = 3.59302e-05 Jy ! Component: 150 - total flux cleaned = 3.73443e-05 Jy ! Component: 200 - total flux cleaned = 3.70349e-05 Jy ! Total flux subtracted in 200 components = 3.70349e-05 Jy ! Clean residual min=-0.002309 max=0.002164 Jy/beam ! Clean residual mean=-0.000001 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.196406 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 117 components and 0.196406 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068862Jy sigma=1.188083 ! Fit after self-cal, rms=0.068870Jy sigma=1.187985 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 = 0.000150755 Jy ! Component: 100 - total flux cleaned = 0.000152726 Jy ! Component: 150 - total flux cleaned = 6.0935e-05 Jy ! Component: 200 - total flux cleaned = 6.12198e-05 Jy ! Total flux subtracted in 200 components = 6.12198e-05 Jy ! Clean residual min=-0.002310 max=0.002113 Jy/beam ! Clean residual mean=-0.000000 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.196467 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 124 components and 0.196467 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068847Jy sigma=1.187378 ! Fit after self-cal, rms=0.068845Jy sigma=1.187365 ! 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=0.068845Jy sigma=1.187365 ! Fit after self-cal, rms=0.069039Jy sigma=1.187184 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.32 mas, bmaj=12.21 mas, bpa=-5.981 degrees ! Estimated noise=0.664005 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000966163 Jy ! Component: 100 - total flux cleaned = -0.00120582 Jy ! Component: 150 - total flux cleaned = -0.0013377 Jy ! Component: 200 - total flux cleaned = -0.00130691 Jy ! Total flux subtracted in 200 components = -0.00130691 Jy ! Clean residual min=-0.002620 max=0.002174 Jy/beam ! Clean residual mean=-0.000001 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.19516 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 142 components and 0.19516 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069025Jy sigma=1.186891 ! Fit after self-cal, rms=0.069025Jy sigma=1.186850 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 = 0.000101353 Jy ! Component: 100 - total flux cleaned = 0.000127868 Jy ! Component: 150 - total flux cleaned = 0.000128699 Jy ! Component: 200 - total flux cleaned = 0.000151394 Jy ! Total flux subtracted in 200 components = 0.000151394 Jy ! Clean residual min=-0.002608 max=0.002197 Jy/beam ! Clean residual mean=-0.000000 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.195311 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 148 components and 0.195311 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069018Jy sigma=1.186714 ! Fit after self-cal, rms=0.069016Jy sigma=1.186696 ! 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=3.33 mas, bmaj=7.882 mas, bpa=-3.027 degrees ! Estimated noise=0.528137 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.33 x 7.882 at -3.027 degrees (North through East) ! Clean map min=-0.0023945 max=0.1569 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=2.821 mas, bmaj=6.954 mas, bpa=-2.417 degrees ! Estimated noise=0.650999 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.126753 Jy ! Component: 100 - total flux cleaned = 0.159035 Jy ! Component: 150 - total flux cleaned = 0.172481 Jy ! Component: 200 - total flux cleaned = 0.180259 Jy ! Total flux subtracted in 200 components = 0.180259 Jy ! Clean residual min=-0.003437 max=0.004096 Jy/beam ! Clean residual mean=0.000004 rms=0.000863 Jy/beam ! Combined flux in latest and established models = 0.180259 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 0.180259 Jy ! Inverting map and beam ! Estimated beam: bmin=3.33 mas, bmaj=7.882 mas, bpa=-3.027 degrees ! Estimated noise=0.528137 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 = 0.00635804 Jy ! Component: 100 - total flux cleaned = 0.0106024 Jy ! Component: 150 - total flux cleaned = 0.0136757 Jy ! Component: 200 - total flux cleaned = 0.0150726 Jy ! Total flux subtracted in 200 components = 0.0150726 Jy ! Clean residual min=-0.002814 max=0.002311 Jy/beam ! Clean residual mean=0.000000 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.195332 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 41 components and 0.195332 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=7.32 mas, bmaj=12.21 mas, bpa=-5.981 degrees ! Estimated noise=0.664005 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000691352 Jy ! Component: 100 - total flux cleaned = 0.00098705 Jy ! Component: 150 - total flux cleaned = 0.000930428 Jy ! Component: 200 - total flux cleaned = 0.0008327 Jy ! Total flux subtracted in 200 components = 0.0008327 Jy ! Clean residual min=-0.002731 max=0.002129 Jy/beam ! Clean residual mean=0.000001 rms=0.000698 Jy/beam ! Combined flux in latest and established models = 0.196165 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 = -0.0001343 Jy ! Component: 100 - total flux cleaned = -0.000253297 Jy ! Component: 150 - total flux cleaned = -0.000423562 Jy ! Component: 200 - total flux cleaned = -0.000545084 Jy ! Total flux subtracted in 200 components = -0.000545084 Jy ! Clean residual min=-0.002679 max=0.002134 Jy/beam ! Clean residual mean=0.000001 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 0.19562 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 79 components and 0.19562 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.33 mas, bmaj=7.882 mas, bpa=-3.027 degrees ! Estimated noise=0.528137 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000355452 Jy ! Component: 100 - total flux cleaned = -0.000356521 Jy ! Component: 150 - total flux cleaned = -0.000217717 Jy ! Component: 200 - total flux cleaned = -0.000176372 Jy ! Total flux subtracted in 200 components = -0.000176372 Jy ! Clean residual min=-0.002539 max=0.002105 Jy/beam ! Clean residual mean=0.000000 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.195443 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 99 components and 0.195443 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069092Jy sigma=1.187757 ! Fit after self-cal, rms=0.069067Jy sigma=1.187435 wmodel J1015+0109_S_map.mod ! Writing 99 model components to file: J1015+0109_S_map.mod wobs J1015+0109_S_uvs.fits ! Writing UV FITS file: J1015+0109_S_uvs.fits wwins J1015+0109_S_map.win ! wwins: Wrote 4 windows to J1015+0109_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 = -0.000698073 Jy ! Component: 100 - total flux cleaned = -0.00058802 Jy ! Component: 150 - total flux cleaned = -0.000269196 Jy ! Component: 200 - total flux cleaned = -0.000167166 Jy ! Component: 250 - total flux cleaned = -6.82821e-05 Jy ! Component: 300 - total flux cleaned = 2.87317e-05 Jy ! Component: 350 - total flux cleaned = 0.000123233 Jy ! Component: 400 - total flux cleaned = 0.000307931 Jy ! Component: 450 - total flux cleaned = 0.000398312 Jy ! Component: 500 - total flux cleaned = 0.000575518 Jy ! Component: 550 - total flux cleaned = 0.000749265 Jy ! Component: 600 - total flux cleaned = 0.000863829 Jy ! Component: 650 - total flux cleaned = 0.00100411 Jy ! Component: 700 - total flux cleaned = 0.00111426 Jy ! Component: 750 - total flux cleaned = 0.00122288 Jy ! Component: 800 - total flux cleaned = 0.00125012 Jy ! Component: 850 - total flux cleaned = 0.0013296 Jy ! Component: 900 - total flux cleaned = 0.00140806 Jy ! Component: 950 - total flux cleaned = 0.00158835 Jy ! Component: 1000 - total flux cleaned = 0.00166406 Jy ! Component: 1050 - total flux cleaned = 0.00166418 Jy ! Component: 1100 - total flux cleaned = 0.00166467 Jy ! Component: 1150 - total flux cleaned = 0.001787 Jy ! Component: 1200 - total flux cleaned = 0.00176273 Jy ! Component: 1250 - total flux cleaned = 0.00183435 Jy ! Component: 1300 - total flux cleaned = 0.00183372 Jy ! Component: 1350 - total flux cleaned = 0.00176376 Jy ! Component: 1400 - total flux cleaned = 0.00178723 Jy ! Component: 1450 - total flux cleaned = 0.00185588 Jy ! Component: 1500 - total flux cleaned = 0.00190121 Jy ! Component: 1550 - total flux cleaned = 0.00194549 Jy ! Component: 1600 - total flux cleaned = 0.00201178 Jy ! Component: 1650 - total flux cleaned = 0.00203349 Jy ! Component: 1700 - total flux cleaned = 0.00205533 Jy ! Component: 1750 - total flux cleaned = 0.00214137 Jy ! Component: 1800 - total flux cleaned = 0.00220518 Jy ! Component: 1850 - total flux cleaned = 0.00224724 Jy ! Component: 1900 - total flux cleaned = 0.00237205 Jy ! Component: 1950 - total flux cleaned = 0.00231025 Jy ! Component: 2000 - total flux cleaned = 0.00239239 Jy ! Component: 2050 - total flux cleaned = 0.00247383 Jy ! Component: 2100 - total flux cleaned = 0.00249382 Jy ! Component: 2150 - total flux cleaned = 0.00251384 Jy ! Component: 2200 - total flux cleaned = 0.00263274 Jy ! Component: 2250 - total flux cleaned = 0.00265218 Jy ! Component: 2300 - total flux cleaned = 0.00263286 Jy ! Component: 2350 - total flux cleaned = 0.00265213 Jy ! Component: 2400 - total flux cleaned = 0.00263299 Jy ! Component: 2450 - total flux cleaned = 0.00272829 Jy ! Component: 2500 - total flux cleaned = 0.0027472 Jy ! Component: 2550 - total flux cleaned = 0.00276597 Jy ! Component: 2600 - total flux cleaned = 0.00272865 Jy ! Component: 2650 - total flux cleaned = 0.00283981 Jy ! Component: 2700 - total flux cleaned = 0.00289477 Jy ! Component: 2750 - total flux cleaned = 0.0028765 Jy ! Component: 2800 - total flux cleaned = 0.00296679 Jy ! Component: 2850 - total flux cleaned = 0.00296674 Jy ! Component: 2900 - total flux cleaned = 0.00300246 Jy ! Component: 2950 - total flux cleaned = 0.00303805 Jy ! Component: 3000 - total flux cleaned = 0.00303776 Jy ! Component: 3050 - total flux cleaned = 0.00302016 Jy ! Component: 3100 - total flux cleaned = 0.00303754 Jy ! Component: 3150 - total flux cleaned = 0.00307189 Jy ! Component: 3200 - total flux cleaned = 0.00312334 Jy ! Component: 3250 - total flux cleaned = 0.00312342 Jy ! Component: 3300 - total flux cleaned = 0.0031403 Jy ! Component: 3350 - total flux cleaned = 0.00315719 Jy ! Component: 3400 - total flux cleaned = 0.00319043 Jy ! Component: 3450 - total flux cleaned = 0.00319033 Jy ! Component: 3500 - total flux cleaned = 0.0032068 Jy ! Component: 3550 - total flux cleaned = 0.00320669 Jy ! Component: 3600 - total flux cleaned = 0.00323915 Jy ! Component: 3650 - total flux cleaned = 0.00323916 Jy ! Component: 3700 - total flux cleaned = 0.00322309 Jy ! Component: 3750 - total flux cleaned = 0.00322305 Jy ! Component: 3800 - total flux cleaned = 0.00327077 Jy ! Component: 3850 - total flux cleaned = 0.00325508 Jy ! Component: 3900 - total flux cleaned = 0.00328652 Jy ! Component: 3950 - total flux cleaned = 0.00322434 Jy ! Component: 4000 - total flux cleaned = 0.00331728 Jy ! Component: 4050 - total flux cleaned = 0.00333276 Jy ! Total flux subtracted in 4096 components = 0.00331735 Jy ! Clean residual min=-0.001009 max=0.000944 Jy/beam ! Clean residual mean=-0.000000 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.198761 Jy keep ! Adding 279 model components to the UV plane model. ! The established model now contains 378 components and 0.198761 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1015+0109_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.33 x 7.882 at -3.027 degrees (North through East) ! Clean map min=-0.0021866 max=0.15893 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1015+0109_S_map.fits wmodel /vlbi/uf001/uva//J1015+0109_S_map.mod ! Writing 378 model components to file: /vlbi/uf001/uva//J1015+0109_S_map.mod wobs /vlbi/uf001/uva//J1015+0109_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1015+0109_S_uvs.fits wwins /vlbi/uf001/uva//J1015+0109_S_map.win ! wwins: Wrote 5 windows to /vlbi/uf001/uva//J1015+0109_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.158932 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000283014 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.534216 0.534216 1.06843 2.13686 4.27373 8.54745 17.0949 34.1898 68.3796 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.158 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 561.57 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1015+0109_S_dfm.log closed on Mon Jan 14 00:48:22 2019