! Started logfile: /scr/pima/rdv76_uvs/J1426+3625_S_dfm.log on Fri Jun 15 05:55:12 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/J1426+3625_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv76_uvs/J1426+3625_S_uva.fits ! AN table 1: 127 integrations on 55 of 55 possible baselines. ! AN table 2: 127 integrations on 66 of 66 possible baselines. ! Apparent sampling: 0.971172 visibilities/baseline/integration-bin. ! Found source: J1426+3625 ! ! 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 59696 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 J1426+3625_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. ! A total of 80 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 73 telescope corrections were flagged in sub-array 1. ! A total of 80 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 73 telescope corrections were flagged in sub-array 1. ! A total of 80 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 73 telescope corrections were flagged in sub-array 1. ! A total of 80 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.060059Jy sigma=12.533747 ! Fit after self-cal, rms=0.713458Jy sigma=8.224760 ! 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=1.793 mas, bmaj=3.405 mas, bpa=-12.26 degrees ! Estimated noise=0.590351 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 = 0.227581 Jy ! Component: 100 - total flux cleaned = 0.295464 Jy ! Total flux subtracted in 100 components = 0.295464 Jy ! Clean residual min=-0.013624 max=0.031488 Jy/beam ! Clean residual mean=-0.000023 rms=0.002536 Jy/beam ! Combined flux in latest and established models = 0.295464 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.295464 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.202683Jy sigma=2.138026 ! Fit after self-cal, rms=0.202694Jy sigma=2.137517 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0349119 Jy ! Component: 100 - total flux cleaned = 0.0537897 Jy ! Total flux subtracted in 100 components = 0.0537897 Jy ! Clean residual min=-0.009203 max=0.011594 Jy/beam ! Clean residual mean=-0.000011 rms=0.001830 Jy/beam ! Combined flux in latest and established models = 0.349253 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 12 components and 0.349253 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.194791Jy sigma=2.020520 ! Fit after self-cal, rms=0.194777Jy sigma=2.020157 ! Inverting map ! Added new window around map position (-2.5, -1.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0128923 Jy ! Component: 100 - total flux cleaned = 0.0207848 Jy ! Total flux subtracted in 100 components = 0.0207848 Jy ! Clean residual min=-0.008512 max=0.009100 Jy/beam ! Clean residual mean=-0.000007 rms=0.001712 Jy/beam ! Combined flux in latest and established models = 0.370038 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 15 components and 0.370038 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.193753Jy sigma=2.006735 ! Fit after self-cal, rms=0.193726Jy sigma=2.006329 ! 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=2.368 mas, bmaj=4.284 mas, bpa=-10.91 degrees ! Estimated noise=0.258621 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 = 0.00577642 Jy ! Component: 100 - total flux cleaned = 0.00737926 Jy ! Component: 150 - total flux cleaned = 0.00758626 Jy ! Component: 200 - total flux cleaned = 0.0078549 Jy ! Total flux subtracted in 200 components = 0.0078549 Jy ! Clean residual min=-0.008713 max=0.006930 Jy/beam ! Clean residual mean=-0.000025 rms=0.001511 Jy/beam ! Combined flux in latest and established models = 0.377893 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 26 components and 0.377893 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.193511Jy sigma=2.004130 ! Fit after self-cal, rms=0.193501Jy sigma=2.003985 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.368 x 4.284 at -10.91 degrees (North through East) ! Clean map min=-0.0084333 max=0.31242 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.87 HN 0.88 KP 0.98 ! LA 1.03 NL 1.05 NY 1.00 OV 0.99 ! PT 0.99 SC 0.93 ZC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 0.87 KK 1.06 KP 1.27 ! LA 1.02 MK 1.06 NL 1.01 NY 1.04 ! OV 0.98 PT 0.99 SC 0.93 WZ 0.98 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.86 HN 0.94 KP 0.98 ! LA 1.04 NL 1.05 NY 1.00 OV 0.99 ! PT 1.00 SC 0.94 ZC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 0.88 KK 1.04 KP 0.99 ! LA 1.02 MK 1.02 NL 1.04 NY 1.02 ! OV 0.98 PT 0.99 SC 0.92 WZ 0.98 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.87 HN 0.93 KP 1.01 ! LA 1.03 NL 1.07 NY 0.99 OV 1.00 ! PT 1.01 SC 0.94 ZC 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 0.89 KK 1.05 KP 1.00 ! LA 1.02 MK 1.04 NL 1.04 NY 1.06 ! OV 0.99 PT 1.00 SC 0.94 WZ 1.03 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.88 HN 0.93 KP 1.00 ! LA 1.04 NL 1.03 NY 1.04 OV 1.02 ! PT 1.02 SC 0.95 ZC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.15 FD 0.88 KK 1.10 KP 1.03 ! LA 1.02 MK 1.02 NL 1.05 NY 1.03 ! OV 0.99 PT 1.00 SC 0.94 WZ 1.01 ! ! ! Fit before self-cal, rms=0.193501Jy sigma=2.003985 ! Fit after self-cal, rms=0.188068Jy sigma=1.971260 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.379 mas, bmaj=4.26 mas, bpa=-10.63 degrees ! Estimated noise=0.258444 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 = -0.000788574 Jy ! Component: 100 - total flux cleaned = -0.000909737 Jy ! Component: 150 - total flux cleaned = -0.000961406 Jy ! Component: 200 - total flux cleaned = -0.000960395 Jy ! Total flux subtracted in 200 components = -0.000960395 Jy ! Clean residual min=-0.002652 max=0.002742 Jy/beam ! Clean residual mean=-0.000013 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.376933 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 35 components and 0.376933 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.188020Jy sigma=1.970862 ! Fit after self-cal, rms=0.188067Jy sigma=1.970395 ! 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=0.188067Jy sigma=1.970395 ! Fit after self-cal, rms=0.188524Jy sigma=1.970314 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.382 mas, bmaj=4.263 mas, bpa=-10.46 degrees ! Estimated noise=0.258518 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000637204 Jy ! Component: 100 - total flux cleaned = -0.000587942 Jy ! Component: 150 - total flux cleaned = -0.000630366 Jy ! Component: 200 - total flux cleaned = -0.000629565 Jy ! Total flux subtracted in 200 components = -0.000629565 Jy ! Clean residual min=-0.002699 max=0.002585 Jy/beam ! Clean residual mean=-0.000013 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.376303 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 41 components and 0.376303 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.188496Jy sigma=1.970087 ! Fit after self-cal, rms=0.188501Jy sigma=1.970067 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 = -7.74182e-05 Jy ! Component: 100 - total flux cleaned = -7.6717e-05 Jy ! Component: 150 - total flux cleaned = -4.82648e-05 Jy ! Component: 200 - total flux cleaned = 2.24873e-06 Jy ! Total flux subtracted in 200 components = 2.24873e-06 Jy ! Clean residual min=-0.002690 max=0.002555 Jy/beam ! Clean residual mean=-0.000013 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.376305 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 46 components and 0.376305 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.188488Jy sigma=1.969981 ! Fit after self-cal, rms=0.188488Jy sigma=1.969966 ! 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=0.188488Jy sigma=1.969966 ! Fit after self-cal, rms=0.188994Jy sigma=1.969880 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.384 mas, bmaj=4.264 mas, bpa=-10.28 degrees ! Estimated noise=0.258626 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000381513 Jy ! Component: 100 - total flux cleaned = -0.000345467 Jy ! Component: 150 - total flux cleaned = -0.00028243 Jy ! Component: 200 - total flux cleaned = -0.000254603 Jy ! Total flux subtracted in 200 components = -0.000254603 Jy ! Clean residual min=-0.002730 max=0.002568 Jy/beam ! Clean residual mean=-0.000012 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.376051 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 47 components and 0.376051 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.188978Jy sigma=1.969773 ! Fit after self-cal, rms=0.188984Jy sigma=1.969764 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.16686e-05 Jy ! Component: 100 - total flux cleaned = -1.16399e-05 Jy ! Component: 150 - total flux cleaned = 3.24156e-05 Jy ! Component: 200 - total flux cleaned = 7.12593e-05 Jy ! Total flux subtracted in 200 components = 7.12593e-05 Jy ! Clean residual min=-0.002726 max=0.002536 Jy/beam ! Clean residual mean=-0.000012 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.376122 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 48 components and 0.376122 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.188977Jy sigma=1.969710 ! Fit after self-cal, rms=0.188975Jy sigma=1.969710 ! 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=0.188975Jy sigma=1.969710 ! Fit after self-cal, rms=0.189374Jy sigma=1.969668 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.218 mas, bmaj=9.803 mas, bpa=26.92 degrees ! Estimated noise=0.346643 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106308 Jy ! Component: 100 - total flux cleaned = 0.00108843 Jy ! Component: 150 - total flux cleaned = 0.00115757 Jy ! Component: 200 - total flux cleaned = 0.00121733 Jy ! Total flux subtracted in 200 components = 0.00121733 Jy ! Clean residual min=-0.003044 max=0.003134 Jy/beam ! Clean residual mean=-0.000027 rms=0.000926 Jy/beam ! Combined flux in latest and established models = 0.377339 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 49 components and 0.377339 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.189377Jy sigma=1.969681 ! Fit after self-cal, rms=0.189379Jy sigma=1.969658 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 = 0.000201475 Jy ! Component: 100 - total flux cleaned = 0.000234405 Jy ! Component: 150 - total flux cleaned = 0.000265296 Jy ! Component: 200 - total flux cleaned = 0.000307462 Jy ! Total flux subtracted in 200 components = 0.000307462 Jy ! Clean residual min=-0.003078 max=0.003071 Jy/beam ! Clean residual mean=-0.000026 rms=0.000922 Jy/beam ! Combined flux in latest and established models = 0.377647 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 51 components and 0.377647 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.189386Jy sigma=1.969717 ! Fit after self-cal, rms=0.189384Jy sigma=1.969708 ! 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=2.386 mas, bmaj=4.266 mas, bpa=-10.14 degrees ! Estimated noise=0.258684 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.386 x 4.266 at -10.14 degrees (North through East) ! Clean map min=-0.0025594 max=0.31372 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=1.804 mas, bmaj=3.384 mas, bpa=-11.67 degrees ! Estimated noise=0.593038 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.228054 Jy ! Component: 100 - total flux cleaned = 0.294444 Jy ! Component: 150 - total flux cleaned = 0.327996 Jy ! Component: 200 - total flux cleaned = 0.346138 Jy ! Total flux subtracted in 200 components = 0.346138 Jy ! Clean residual min=-0.006305 max=0.009173 Jy/beam ! Clean residual mean=-0.000010 rms=0.001468 Jy/beam ! Combined flux in latest and established models = 0.346138 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 0.346138 Jy ! Inverting map and beam ! Estimated beam: bmin=2.386 mas, bmaj=4.266 mas, bpa=-10.14 degrees ! Estimated noise=0.258684 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 = 0.0153562 Jy ! Component: 100 - total flux cleaned = 0.0225389 Jy ! Component: 150 - total flux cleaned = 0.0263186 Jy ! Component: 200 - total flux cleaned = 0.0283945 Jy ! Total flux subtracted in 200 components = 0.0283945 Jy ! Clean residual min=-0.002861 max=0.002459 Jy/beam ! Clean residual mean=-0.000013 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.374533 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 29 components and 0.374533 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=8.218 mas, bmaj=9.803 mas, bpa=26.92 degrees ! Estimated noise=0.346643 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00231312 Jy ! Component: 100 - total flux cleaned = 0.00298993 Jy ! Component: 150 - total flux cleaned = 0.0030463 Jy ! Component: 200 - total flux cleaned = 0.00307989 Jy ! Total flux subtracted in 200 components = 0.00307989 Jy ! Clean residual min=-0.003063 max=0.003062 Jy/beam ! Clean residual mean=-0.000027 rms=0.000922 Jy/beam ! Combined flux in latest and established models = 0.377613 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 = 3.03429e-05 Jy ! Component: 100 - total flux cleaned = 7.14573e-05 Jy ! Component: 150 - total flux cleaned = 9.7035e-05 Jy ! Component: 200 - total flux cleaned = 0.000121483 Jy ! Total flux subtracted in 200 components = 0.000121483 Jy ! Clean residual min=-0.003086 max=0.003045 Jy/beam ! Clean residual mean=-0.000026 rms=0.000920 Jy/beam ! Combined flux in latest and established models = 0.377734 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 44 components and 0.377734 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.386 mas, bmaj=4.266 mas, bpa=-10.14 degrees ! Estimated noise=0.258684 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00107143 Jy ! Component: 100 - total flux cleaned = -0.0011057 Jy ! Component: 150 - total flux cleaned = -0.0011355 Jy ! Component: 200 - total flux cleaned = -0.00118698 Jy ! Total flux subtracted in 200 components = -0.00118698 Jy ! Clean residual min=-0.002787 max=0.002405 Jy/beam ! Clean residual mean=-0.000011 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.376547 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 49 components and 0.376547 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.189372Jy sigma=1.969624 ! Fit after self-cal, rms=0.189373Jy sigma=1.969615 wmodel J1426+3625_S_map.mod ! Writing 49 model components to file: J1426+3625_S_map.mod wobs J1426+3625_S_uvs.fits ! Writing UV FITS file: J1426+3625_S_uvs.fits wwins J1426+3625_S_map.win ! wwins: Wrote 2 windows to J1426+3625_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 = -0.000468893 Jy ! Component: 100 - total flux cleaned = -0.000641375 Jy ! Component: 150 - total flux cleaned = -0.00105424 Jy ! Component: 200 - total flux cleaned = -0.00145251 Jy ! Component: 250 - total flux cleaned = -0.00187779 Jy ! Component: 300 - total flux cleaned = -0.00236729 Jy ! Component: 350 - total flux cleaned = -0.00269889 Jy ! Component: 400 - total flux cleaned = -0.00313203 Jy ! Component: 450 - total flux cleaned = -0.00345045 Jy ! Component: 500 - total flux cleaned = -0.00379843 Jy ! Component: 550 - total flux cleaned = -0.00417449 Jy ! Component: 600 - total flux cleaned = -0.00441008 Jy ! Component: 650 - total flux cleaned = -0.00470902 Jy ! Component: 700 - total flux cleaned = -0.00497046 Jy ! Component: 750 - total flux cleaned = -0.00513142 Jy ! Component: 800 - total flux cleaned = -0.00529031 Jy ! Component: 850 - total flux cleaned = -0.00544698 Jy ! Component: 900 - total flux cleaned = -0.00560201 Jy ! Component: 950 - total flux cleaned = -0.0057548 Jy ! Component: 1000 - total flux cleaned = -0.00590577 Jy ! Component: 1050 - total flux cleaned = -0.0059357 Jy ! Component: 1100 - total flux cleaned = -0.00605464 Jy ! Component: 1150 - total flux cleaned = -0.00623102 Jy ! Component: 1200 - total flux cleaned = -0.00640543 Jy ! Component: 1250 - total flux cleaned = -0.00640554 Jy ! Component: 1300 - total flux cleaned = -0.00651969 Jy ! Component: 1350 - total flux cleaned = -0.00663314 Jy ! Component: 1400 - total flux cleaned = -0.00674562 Jy ! Component: 1450 - total flux cleaned = -0.00682888 Jy ! Component: 1500 - total flux cleaned = -0.00691171 Jy ! Component: 1550 - total flux cleaned = -0.00693888 Jy ! Component: 1600 - total flux cleaned = -0.00699318 Jy ! Component: 1650 - total flux cleaned = -0.00707452 Jy ! Component: 1700 - total flux cleaned = -0.00718186 Jy ! Component: 1750 - total flux cleaned = -0.00715472 Jy ! Component: 1800 - total flux cleaned = -0.00728735 Jy ! Component: 1850 - total flux cleaned = -0.00733958 Jy ! Component: 1900 - total flux cleaned = -0.00752227 Jy ! Component: 1950 - total flux cleaned = -0.00757379 Jy ! Component: 2000 - total flux cleaned = -0.00749647 Jy ! Component: 2050 - total flux cleaned = -0.00767559 Jy ! Component: 2100 - total flux cleaned = -0.00775191 Jy ! Component: 2150 - total flux cleaned = -0.00775191 Jy ! Component: 2200 - total flux cleaned = -0.00785218 Jy ! Component: 2250 - total flux cleaned = -0.00787732 Jy ! Component: 2300 - total flux cleaned = -0.0080012 Jy ! Component: 2350 - total flux cleaned = -0.00800114 Jy ! Component: 2400 - total flux cleaned = -0.00805004 Jy ! Component: 2450 - total flux cleaned = -0.00822021 Jy ! Component: 2500 - total flux cleaned = -0.00822034 Jy ! Component: 2550 - total flux cleaned = -0.00822043 Jy ! Component: 2600 - total flux cleaned = -0.00831624 Jy ! Component: 2650 - total flux cleaned = -0.00831618 Jy ! Component: 2700 - total flux cleaned = -0.00841076 Jy ! Component: 2750 - total flux cleaned = -0.0084813 Jy ! Component: 2800 - total flux cleaned = -0.00845795 Jy ! Component: 2850 - total flux cleaned = -0.0085044 Jy ! Component: 2900 - total flux cleaned = -0.00855079 Jy ! Component: 2950 - total flux cleaned = -0.0085046 Jy ! Component: 3000 - total flux cleaned = -0.00866508 Jy ! Component: 3050 - total flux cleaned = -0.00866518 Jy ! Component: 3100 - total flux cleaned = -0.00866497 Jy ! Component: 3150 - total flux cleaned = -0.00861985 Jy ! Component: 3200 - total flux cleaned = -0.00866488 Jy ! Component: 3250 - total flux cleaned = -0.00868735 Jy ! Component: 3300 - total flux cleaned = -0.00866499 Jy ! Component: 3350 - total flux cleaned = -0.00875357 Jy ! Component: 3400 - total flux cleaned = -0.0087316 Jy ! Component: 3450 - total flux cleaned = -0.00875371 Jy ! Component: 3500 - total flux cleaned = -0.00875378 Jy ! Component: 3550 - total flux cleaned = -0.00873205 Jy ! Component: 3600 - total flux cleaned = -0.00884054 Jy ! Component: 3650 - total flux cleaned = -0.00892702 Jy ! Component: 3700 - total flux cleaned = -0.00903469 Jy ! Component: 3750 - total flux cleaned = -0.00894889 Jy ! Component: 3800 - total flux cleaned = -0.0088848 Jy ! Component: 3850 - total flux cleaned = -0.0089699 Jy ! Component: 3900 - total flux cleaned = -0.00901225 Jy ! Component: 3950 - total flux cleaned = -0.00901222 Jy ! Component: 4000 - total flux cleaned = -0.00901223 Jy ! Component: 4050 - total flux cleaned = -0.00892851 Jy ! Total flux subtracted in 4096 components = -0.00894954 Jy ! Clean residual min=-0.001311 max=0.001111 Jy/beam ! Clean residual mean=-0.000002 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.367598 Jy keep ! Adding 340 model components to the UV plane model. ! The established model now contains 389 components and 0.367598 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rdv76_uvs/J1426+3625_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.386 x 4.266 at -10.14 degrees (North through East) ! Clean map min=-0.0020522 max=0.31376 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv76_uvs/J1426+3625_S_map.fits wmodel /scr/pima/rdv76_uvs/J1426+3625_S_map.mod ! Writing 389 model components to file: /scr/pima/rdv76_uvs/J1426+3625_S_map.mod wobs /scr/pima/rdv76_uvs/J1426+3625_S_uvs.fits ! Writing UV FITS file: /scr/pima/rdv76_uvs/J1426+3625_S_uvs.fits wwins /scr/pima/rdv76_uvs/J1426+3625_S_map.win ! wwins: Wrote 3 windows to /scr/pima/rdv76_uvs/J1426+3625_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.313761 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000365529 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.349498 0.349498 0.698996 1.39799 2.79598 5.59197 11.1839 22.3679 44.7357 89.4715 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.313 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 858.374 quit ! Quitting program ! Log file /scr/pima/rdv76_uvs/J1426+3625_S_dfm.log closed on Fri Jun 15 05:55:18 2018