! Started logfile: /scr/pima/rdv76_uvs/J1333+5057_S_dfm.log on Fri Jun 15 05:54:57 2018 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23299 obs /scr/pima/rdv76_uvs/J1333+5057_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv76_uvs/J1333+5057_S_uva.fits ! AN table 1: 304 integrations on 55 of 55 possible baselines. ! Apparent sampling: 0.80622 visibilities/baseline/integration-bin. ! Found source: J1333+5057 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23299e+09 8e+06 1 8e+06 ! 02 2 2.26299e+09 8e+06 1 8e+06 ! 03 3 2.35299e+09 8e+06 1 8e+06 ! 04 4 2.37299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 79 lines of history. ! ! Reading 53920 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 J1333+5057_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 397 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 397 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 397 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 397 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.013358Jy sigma=13.495775 ! Fit after self-cal, rms=0.938861Jy sigma=12.509371 ! 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=1.785 mas, bmaj=3.793 mas, bpa=-18.57 degrees ! Estimated noise=0.555807 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 = 0.0589141 Jy ! Component: 100 - total flux cleaned = 0.0717973 Jy ! Total flux subtracted in 100 components = 0.0717973 Jy ! Clean residual min=-0.005086 max=0.005208 Jy/beam ! Clean residual mean=-0.000002 rms=0.001128 Jy/beam ! Combined flux in latest and established models = 0.0717973 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0717973 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.150888Jy sigma=1.870109 ! Fit after self-cal, rms=0.149188Jy sigma=1.847042 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.763 mas, bmaj=4.762 mas, bpa=-17.93 degrees ! Estimated noise=0.236524 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 = 0.00354232 Jy ! Component: 100 - total flux cleaned = 0.00367113 Jy ! Component: 150 - total flux cleaned = 0.00350388 Jy ! Component: 200 - total flux cleaned = 0.00339643 Jy ! Total flux subtracted in 200 components = 0.00339643 Jy ! Clean residual min=-0.003273 max=0.002786 Jy/beam ! Clean residual mean=-0.000002 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.0751937 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 12 components and 0.0751937 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.149087Jy sigma=1.846138 ! Fit after self-cal, rms=0.149056Jy sigma=1.845827 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.763 x 4.762 at -17.93 degrees (North through East) ! Clean map min=-0.0030816 max=0.076415 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.93 HN 1.03 KP 0.88 ! LA 0.96 MK 1.09 NL 1.13 OV 1.01 ! PT 0.99 SC 0.88 ZC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.90 HN 0.91 KP 0.96 ! LA 1.06 MK 1.00 NL 1.11 OV 1.00 ! PT 0.97 SC 0.85 ZC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.86 HN 0.93 KP 1.07 ! LA 1.10 MK 0.99 NL 1.02 OV 1.00 ! PT 1.04 SC 0.85 ZC 1.16 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.83 HN 0.92 KP 1.08 ! LA 1.14 MK 0.90 NL 1.02 OV 1.10 ! PT 1.01 SC 0.78 ZC 1.04 ! ! ! Fit before self-cal, rms=0.149056Jy sigma=1.845827 ! Fit after self-cal, rms=0.144127Jy sigma=1.841519 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.79 mas, bmaj=4.605 mas, bpa=-17.95 degrees ! Estimated noise=0.234357 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 = 0.000594604 Jy ! Component: 100 - total flux cleaned = 0.00064171 Jy ! Component: 150 - total flux cleaned = 0.00066214 Jy ! Component: 200 - total flux cleaned = 0.00068128 Jy ! Total flux subtracted in 200 components = 0.00068128 Jy ! Clean residual min=-0.001804 max=0.001928 Jy/beam ! Clean residual mean=0.000001 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.075875 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 20 components and 0.075875 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.144119Jy sigma=1.841449 ! Fit after self-cal, rms=0.144173Jy sigma=1.839577 ! 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. ! ! Fit before self-cal, rms=0.144173Jy sigma=1.839577 ! Fit after self-cal, rms=0.143588Jy sigma=1.838192 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.799 mas, bmaj=4.593 mas, bpa=-17.95 degrees ! Estimated noise=0.233452 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000348443 Jy ! Component: 100 - total flux cleaned = -0.000365956 Jy ! Component: 150 - total flux cleaned = -0.000354032 Jy ! Component: 200 - total flux cleaned = -0.000343552 Jy ! Total flux subtracted in 200 components = -0.000343552 Jy ! Clean residual min=-0.001877 max=0.001777 Jy/beam ! Clean residual mean=0.000006 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.0755314 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 23 components and 0.0755315 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.143584Jy sigma=1.838170 ! Fit after self-cal, rms=0.143634Jy sigma=1.837355 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 = -0.000164382 Jy ! Component: 100 - total flux cleaned = -0.000155836 Jy ! Component: 150 - total flux cleaned = -0.000155772 Jy ! Component: 200 - total flux cleaned = -0.000155428 Jy ! Total flux subtracted in 200 components = -0.000155428 Jy ! Clean residual min=-0.001939 max=0.001850 Jy/beam ! Clean residual mean=0.000003 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.075376 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 24 components and 0.075376 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.143632Jy sigma=1.837353 ! Fit after self-cal, rms=0.143626Jy sigma=1.837264 ! 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. ! ! Fit before self-cal, rms=0.143626Jy sigma=1.837264 ! Fit after self-cal, rms=0.143404Jy sigma=1.837059 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.802 mas, bmaj=4.59 mas, bpa=-18.02 degrees ! Estimated noise=0.232097 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000280356 Jy ! Component: 100 - total flux cleaned = -0.000281036 Jy ! Component: 150 - total flux cleaned = -0.000260756 Jy ! Component: 200 - total flux cleaned = -0.000252243 Jy ! Total flux subtracted in 200 components = -0.000252243 Jy ! Clean residual min=-0.001876 max=0.001811 Jy/beam ! Clean residual mean=0.000005 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.0751238 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 26 components and 0.0751238 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.143400Jy sigma=1.837040 ! Fit after self-cal, rms=0.143453Jy sigma=1.836919 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 = -5.19873e-05 Jy ! Component: 100 - total flux cleaned = -5.24096e-05 Jy ! Component: 150 - total flux cleaned = -6.04846e-05 Jy ! Component: 200 - total flux cleaned = -5.30332e-05 Jy ! Total flux subtracted in 200 components = -5.30332e-05 Jy ! Clean residual min=-0.001871 max=0.001776 Jy/beam ! Clean residual mean=0.000004 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.0750708 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 26 components and 0.0750708 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.143452Jy sigma=1.836917 ! Fit after self-cal, rms=0.143451Jy sigma=1.836861 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.143451Jy sigma=1.836861 ! Fit after self-cal, rms=0.143086Jy sigma=1.836804 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.399 mas, bmaj=9.054 mas, bpa=44.43 degrees ! Estimated noise=0.290003 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000483317 Jy ! Component: 100 - total flux cleaned = -0.000490902 Jy ! Component: 150 - total flux cleaned = -0.00049756 Jy ! Component: 200 - total flux cleaned = -0.000509032 Jy ! Total flux subtracted in 200 components = -0.000509032 Jy ! Clean residual min=-0.001734 max=0.001864 Jy/beam ! Clean residual mean=0.000010 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.0745617 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 30 components and 0.0745617 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.143086Jy sigma=1.836806 ! Fit after self-cal, rms=0.143104Jy sigma=1.836762 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 = -0.00013245 Jy ! Component: 100 - total flux cleaned = -0.000132081 Jy ! Component: 150 - total flux cleaned = -0.000138192 Jy ! Component: 200 - total flux cleaned = -0.000148928 Jy ! Total flux subtracted in 200 components = -0.000148928 Jy ! Clean residual min=-0.001749 max=0.001855 Jy/beam ! Clean residual mean=0.000009 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.0744128 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 30 components and 0.0744128 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.143105Jy sigma=1.836763 ! Fit after self-cal, rms=0.143106Jy sigma=1.836753 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=2.805 mas, bmaj=4.59 mas, bpa=-18.13 degrees ! Estimated noise=0.230931 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.805 x 4.59 at -18.13 degrees (North through East) ! Clean map min=-0.0016834 max=0.074829 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=1.837 mas, bmaj=3.654 mas, bpa=-19.09 degrees ! Estimated noise=0.526014 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0585635 Jy ! Component: 100 - total flux cleaned = 0.0713969 Jy ! Component: 150 - total flux cleaned = 0.0748521 Jy ! Component: 200 - total flux cleaned = 0.075387 Jy ! Total flux subtracted in 200 components = 0.075387 Jy ! Clean residual min=-0.004063 max=0.003865 Jy/beam ! Clean residual mean=0.000001 rms=0.000956 Jy/beam ! Combined flux in latest and established models = 0.075387 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.075387 Jy ! Inverting map and beam ! Estimated beam: bmin=2.805 mas, bmaj=4.59 mas, bpa=-18.13 degrees ! Estimated noise=0.230931 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) ! Added new window around map position (-77, -15). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108275 Jy ! Component: 100 - total flux cleaned = 0.00145926 Jy ! Component: 150 - total flux cleaned = 0.00154368 Jy ! Component: 200 - total flux cleaned = 0.00161205 Jy ! Total flux subtracted in 200 components = 0.00161205 Jy ! Clean residual min=-0.001730 max=0.001795 Jy/beam ! Clean residual mean=0.000001 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.0769991 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 30 components and 0.0769991 Jy ! Inverting map ! Added new window around map position (78, 39.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000787066 Jy ! Component: 100 - total flux cleaned = 0.000590117 Jy ! Component: 150 - total flux cleaned = 0.0005211 Jy ! Component: 200 - total flux cleaned = 0.00052109 Jy ! Total flux subtracted in 200 components = 0.00052109 Jy ! Clean residual min=-0.001750 max=0.001688 Jy/beam ! Clean residual mean=0.000001 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.0775202 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 44 components and 0.0775201 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=8.399 mas, bmaj=9.054 mas, bpa=44.43 degrees ! Estimated noise=0.290003 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000952868 Jy ! Component: 100 - total flux cleaned = -0.00100525 Jy ! Component: 150 - total flux cleaned = -0.00105945 Jy ! Component: 200 - total flux cleaned = -0.00107527 Jy ! Total flux subtracted in 200 components = -0.00107527 Jy ! Clean residual min=-0.001643 max=0.001630 Jy/beam ! Clean residual mean=0.000003 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.0764449 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 = -1.5291e-05 Jy ! Component: 100 - total flux cleaned = -6.92263e-05 Jy ! Component: 150 - total flux cleaned = -0.00010667 Jy ! Component: 200 - total flux cleaned = -0.000152293 Jy ! Total flux subtracted in 200 components = -0.000152293 Jy ! Clean residual min=-0.001615 max=0.001634 Jy/beam ! Clean residual mean=0.000003 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.0762926 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 62 components and 0.0762926 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.805 mas, bmaj=4.59 mas, bpa=-18.13 degrees ! Estimated noise=0.230931 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000249207 Jy ! Component: 100 - total flux cleaned = 0.000304151 Jy ! Component: 150 - total flux cleaned = 0.000355811 Jy ! Component: 200 - total flux cleaned = 0.000380526 Jy ! Total flux subtracted in 200 components = 0.000380526 Jy ! Clean residual min=-0.001771 max=0.001656 Jy/beam ! Clean residual mean=0.000001 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.0766731 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 72 components and 0.0766731 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.143065Jy sigma=1.836186 ! Fit after self-cal, rms=0.143051Jy sigma=1.835807 wmodel J1333+5057_S_map.mod ! Writing 72 model components to file: J1333+5057_S_map.mod wobs J1333+5057_S_uvs.fits ! Writing UV FITS file: J1333+5057_S_uvs.fits wwins J1333+5057_S_map.win ! wwins: Wrote 3 windows to J1333+5057_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 = -0.000143092 Jy ! Component: 100 - total flux cleaned = 9.09457e-05 Jy ! Component: 150 - total flux cleaned = 0.000346203 Jy ! Component: 200 - total flux cleaned = 0.000484257 Jy ! Component: 250 - total flux cleaned = 0.000619199 Jy ! Component: 300 - total flux cleaned = 0.000724649 Jy ! Component: 350 - total flux cleaned = 0.000802501 Jy ! Component: 400 - total flux cleaned = 0.000929204 Jy ! Component: 450 - total flux cleaned = 0.00107826 Jy ! Component: 500 - total flux cleaned = 0.00115136 Jy ! Component: 550 - total flux cleaned = 0.0012232 Jy ! Component: 600 - total flux cleaned = 0.00127055 Jy ! Component: 650 - total flux cleaned = 0.00131722 Jy ! Component: 700 - total flux cleaned = 0.00131694 Jy ! Component: 750 - total flux cleaned = 0.00129399 Jy ! Component: 800 - total flux cleaned = 0.00124898 Jy ! Component: 850 - total flux cleaned = 0.00116024 Jy ! Component: 900 - total flux cleaned = 0.00118261 Jy ! Component: 950 - total flux cleaned = 0.00116064 Jy ! Component: 1000 - total flux cleaned = 0.00116056 Jy ! Component: 1050 - total flux cleaned = 0.00116088 Jy ! Component: 1100 - total flux cleaned = 0.00120354 Jy ! Component: 1150 - total flux cleaned = 0.00122455 Jy ! Component: 1200 - total flux cleaned = 0.00130766 Jy ! Component: 1250 - total flux cleaned = 0.00128699 Jy ! Component: 1300 - total flux cleaned = 0.00134837 Jy ! Component: 1350 - total flux cleaned = 0.00136841 Jy ! Component: 1400 - total flux cleaned = 0.00134826 Jy ! Component: 1450 - total flux cleaned = 0.00138793 Jy ! Component: 1500 - total flux cleaned = 0.00140774 Jy ! Component: 1550 - total flux cleaned = 0.00146647 Jy ! Component: 1600 - total flux cleaned = 0.00136919 Jy ! Component: 1650 - total flux cleaned = 0.0013886 Jy ! Component: 1700 - total flux cleaned = 0.00140775 Jy ! Component: 1750 - total flux cleaned = 0.0014078 Jy ! Component: 1800 - total flux cleaned = 0.00146484 Jy ! Component: 1850 - total flux cleaned = 0.00146478 Jy ! Component: 1900 - total flux cleaned = 0.00146488 Jy ! Component: 1950 - total flux cleaned = 0.00155784 Jy ! Component: 2000 - total flux cleaned = 0.00146561 Jy ! Component: 2050 - total flux cleaned = 0.00157539 Jy ! Component: 2100 - total flux cleaned = 0.00152073 Jy ! Component: 2150 - total flux cleaned = 0.00161122 Jy ! Component: 2200 - total flux cleaned = 0.00162917 Jy ! Component: 2250 - total flux cleaned = 0.00159362 Jy ! Component: 2300 - total flux cleaned = 0.00166482 Jy ! Component: 2350 - total flux cleaned = 0.00164701 Jy ! Component: 2400 - total flux cleaned = 0.00168212 Jy ! Component: 2450 - total flux cleaned = 0.00166449 Jy ! Component: 2500 - total flux cleaned = 0.001734 Jy ! Component: 2550 - total flux cleaned = 0.00175128 Jy ! Component: 2600 - total flux cleaned = 0.00173406 Jy ! Component: 2650 - total flux cleaned = 0.00173403 Jy ! Component: 2700 - total flux cleaned = 0.00180218 Jy ! Component: 2750 - total flux cleaned = 0.00178507 Jy ! Component: 2800 - total flux cleaned = 0.00181883 Jy ! Component: 2850 - total flux cleaned = 0.00181874 Jy ! Component: 2900 - total flux cleaned = 0.00180206 Jy ! Component: 2950 - total flux cleaned = 0.00180198 Jy ! Component: 3000 - total flux cleaned = 0.00191776 Jy ! Component: 3050 - total flux cleaned = 0.00188475 Jy ! Component: 3100 - total flux cleaned = 0.00193392 Jy ! Component: 3150 - total flux cleaned = 0.00195022 Jy ! Component: 3200 - total flux cleaned = 0.00188542 Jy ! Component: 3250 - total flux cleaned = 0.00185321 Jy ! Component: 3300 - total flux cleaned = 0.00196581 Jy ! Component: 3350 - total flux cleaned = 0.00196582 Jy ! Component: 3400 - total flux cleaned = 0.00193381 Jy ! Component: 3450 - total flux cleaned = 0.00190209 Jy ! Component: 3500 - total flux cleaned = 0.00187059 Jy ! Component: 3550 - total flux cleaned = 0.00187064 Jy ! Component: 3600 - total flux cleaned = 0.00187063 Jy ! Component: 3650 - total flux cleaned = 0.00185497 Jy ! Component: 3700 - total flux cleaned = 0.0018549 Jy ! Component: 3750 - total flux cleaned = 0.00177761 Jy ! Component: 3800 - total flux cleaned = 0.00174686 Jy ! Component: 3850 - total flux cleaned = 0.00182364 Jy ! Component: 3900 - total flux cleaned = 0.00179304 Jy ! Component: 3950 - total flux cleaned = 0.0017779 Jy ! Component: 4000 - total flux cleaned = 0.00177788 Jy ! Component: 4050 - total flux cleaned = 0.00182314 Jy ! Total flux subtracted in 4096 components = 0.00182319 Jy ! Clean residual min=-0.000832 max=0.000920 Jy/beam ! Clean residual mean=0.000003 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.0784963 Jy keep ! Adding 292 model components to the UV plane model. ! The established model now contains 364 components and 0.0784963 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rdv76_uvs/J1333+5057_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.805 x 4.59 at -18.13 degrees (North through East) ! Clean map min=-0.0015479 max=0.074445 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv76_uvs/J1333+5057_S_map.fits wmodel /scr/pima/rdv76_uvs/J1333+5057_S_map.mod ! Writing 364 model components to file: /scr/pima/rdv76_uvs/J1333+5057_S_map.mod wobs /scr/pima/rdv76_uvs/J1333+5057_S_uvs.fits ! Writing UV FITS file: /scr/pima/rdv76_uvs/J1333+5057_S_uvs.fits wwins /scr/pima/rdv76_uvs/J1333+5057_S_map.win ! wwins: Wrote 4 windows to /scr/pima/rdv76_uvs/J1333+5057_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0744452 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000262136 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.05636 1.05636 2.11271 4.22543 8.45085 16.9017 33.8034 67.6068 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.074 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 283.995 quit ! Quitting program ! Log file /scr/pima/rdv76_uvs/J1333+5057_S_dfm.log closed on Fri Jun 15 05:55:02 2018