! Started logfile: /image_prod/ug002_uva//J1126+4516_S_dfm.log on Thu Mar 5 00:02:30 2020 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 /image_prod/ug002_uva//J1126+4516_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1126+4516_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.901389 visibilities/baseline/integration-bin. ! Found source: J1126+4516 ! ! 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 40 lines of history. ! ! Reading 5841 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 J1126+4516_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 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.101395Jy sigma=7.741290 ! Fit after self-cal, rms=0.575726Jy sigma=4.220056 ! 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=3.434 mas, bmaj=5.602 mas, bpa=-25.07 degrees ! Estimated noise=2.03169 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 = 0.344701 Jy ! Component: 100 - total flux cleaned = 0.468525 Jy ! Total flux subtracted in 100 components = 0.468525 Jy ! Clean residual min=-0.023547 max=0.051046 Jy/beam ! Clean residual mean=0.000037 rms=0.006706 Jy/beam ! Combined flux in latest and established models = 0.468525 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.468525 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.139047Jy sigma=0.890639 ! Fit after self-cal, rms=0.137352Jy sigma=0.876379 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0548007 Jy ! Component: 100 - total flux cleaned = 0.0791142 Jy ! Total flux subtracted in 100 components = 0.0791142 Jy ! Clean residual min=-0.021133 max=0.024898 Jy/beam ! Clean residual mean=0.000051 rms=0.004783 Jy/beam ! Combined flux in latest and established models = 0.547639 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 17 components and 0.547639 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.115558Jy sigma=0.726874 ! Fit after self-cal, rms=0.115436Jy sigma=0.726026 ! 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=4.116 mas, bmaj=6.263 mas, bpa=-23.83 degrees ! Estimated noise=1.33646 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 = 0.0132711 Jy ! Component: 100 - total flux cleaned = 0.0207435 Jy ! Component: 150 - total flux cleaned = 0.0226239 Jy ! Component: 200 - total flux cleaned = 0.0238609 Jy ! Total flux subtracted in 200 components = 0.0238609 Jy ! Clean residual min=-0.021974 max=0.025392 Jy/beam ! Clean residual mean=0.000086 rms=0.005071 Jy/beam ! Combined flux in latest and established models = 0.5715 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 27 components and 0.5715 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.113439Jy sigma=0.715447 ! Fit after self-cal, rms=0.113416Jy sigma=0.715258 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.116 x 6.263 at -23.83 degrees (North through East) ! Clean map min=-0.021289 max=0.42369 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.94 HN 1.03 KP 1.01 ! LA 1.09 MK 0.99 NL 1.11 OV 1.03 ! PT 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.94 HN 1.01 KP 1.05 ! LA 1.07 MK 1.00 NL 1.26 OV 0.89 ! PT 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.94 HN 0.99 KP 1.03 ! LA 1.10 MK 1.02 NL 1.10 OV 1.02 ! PT 0.90 ! ! ! Fit before self-cal, rms=0.113416Jy sigma=0.715258 ! Fit after self-cal, rms=0.103506Jy sigma=0.627219 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.144 mas, bmaj=6.242 mas, bpa=-23.5 degrees ! Estimated noise=1.34096 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 = 0.00562896 Jy ! Component: 100 - total flux cleaned = 0.00583313 Jy ! Component: 150 - total flux cleaned = 0.00599646 Jy ! Component: 200 - total flux cleaned = 0.00613671 Jy ! Total flux subtracted in 200 components = 0.00613671 Jy ! Clean residual min=-0.016075 max=0.018542 Jy/beam ! Clean residual mean=0.000106 rms=0.004166 Jy/beam ! Combined flux in latest and established models = 0.577636 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 34 components and 0.577636 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.102898Jy sigma=0.621409 ! Fit after self-cal, rms=0.102922Jy sigma=0.621224 ! 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=0.102922Jy sigma=0.621224 ! Fit after self-cal, rms=0.071217Jy sigma=0.416166 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.114 mas, bmaj=6.232 mas, bpa=-24.76 degrees ! Estimated noise=1.33459 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000422541 Jy ! Component: 100 - total flux cleaned = -0.000671928 Jy ! Component: 150 - total flux cleaned = -0.000567784 Jy ! Component: 200 - total flux cleaned = -0.000569585 Jy ! Total flux subtracted in 200 components = -0.000569585 Jy ! Clean residual min=-0.004453 max=0.010023 Jy/beam ! Clean residual mean=-0.000020 rms=0.001241 Jy/beam ! Combined flux in latest and established models = 0.577067 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 39 components and 0.577067 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070918Jy sigma=0.412935 ! Fit after self-cal, rms=0.071047Jy sigma=0.412613 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) ! Added new window around map position (-6, 107.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00958565 Jy ! Component: 100 - total flux cleaned = 0.0143019 Jy ! Component: 150 - total flux cleaned = 0.0170283 Jy ! Component: 200 - total flux cleaned = 0.018386 Jy ! Total flux subtracted in 200 components = 0.018386 Jy ! Clean residual min=-0.003454 max=0.003298 Jy/beam ! Clean residual mean=-0.000013 rms=0.000837 Jy/beam ! Combined flux in latest and established models = 0.595453 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 63 components and 0.595453 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069800Jy sigma=0.401382 ! Fit after self-cal, rms=0.069705Jy sigma=0.400633 ! 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=0.069705Jy sigma=0.400633 ! Fit after self-cal, rms=0.069683Jy sigma=0.399792 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.108 mas, bmaj=6.227 mas, bpa=-24.94 degrees ! Estimated noise=1.33195 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00292065 Jy ! Component: 100 - total flux cleaned = 0.00366928 Jy ! Component: 150 - total flux cleaned = 0.00390602 Jy ! Component: 200 - total flux cleaned = 0.00412829 Jy ! Total flux subtracted in 200 components = 0.00412829 Jy ! Clean residual min=-0.002847 max=0.002614 Jy/beam ! Clean residual mean=-0.000012 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 0.599581 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 73 components and 0.599581 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069432Jy sigma=0.397695 ! Fit after self-cal, rms=0.069425Jy sigma=0.397566 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 = 0.000760621 Jy ! Component: 100 - total flux cleaned = 0.0012443 Jy ! Component: 150 - total flux cleaned = 0.00143374 Jy ! Component: 200 - total flux cleaned = 0.00155477 Jy ! Total flux subtracted in 200 components = 0.00155477 Jy ! Clean residual min=-0.002666 max=0.002478 Jy/beam ! Clean residual mean=-0.000011 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.601136 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 80 components and 0.601136 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069304Jy sigma=0.396540 ! Fit after self-cal, rms=0.069304Jy sigma=0.396494 ! 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=0.069304Jy sigma=0.396494 ! Fit after self-cal, rms=0.069243Jy sigma=0.396277 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.439 mas, bmaj=9.031 mas, bpa=20.21 degrees ! Estimated noise=1.61303 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00183359 Jy ! Component: 100 - total flux cleaned = 0.00255377 Jy ! Component: 150 - total flux cleaned = 0.00272865 Jy ! Component: 200 - total flux cleaned = 0.0028612 Jy ! Total flux subtracted in 200 components = 0.0028612 Jy ! Clean residual min=-0.002197 max=0.002292 Jy/beam ! Clean residual mean=-0.000019 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.603998 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 100 components and 0.603998 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069159Jy sigma=0.395963 ! Fit after self-cal, rms=0.069142Jy sigma=0.395847 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 = 0.000370709 Jy ! Component: 100 - total flux cleaned = 0.000433596 Jy ! Component: 150 - total flux cleaned = 0.000489116 Jy ! Component: 200 - total flux cleaned = 0.000536783 Jy ! Total flux subtracted in 200 components = 0.000536783 Jy ! Clean residual min=-0.002144 max=0.002213 Jy/beam ! Clean residual mean=-0.000018 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.604534 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 107 components and 0.604534 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069118Jy sigma=0.395794 ! Fit after self-cal, rms=0.069112Jy sigma=0.395770 ! 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=4.101 mas, bmaj=6.224 mas, bpa=-25.15 degrees ! Estimated noise=1.32967 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.101 x 6.224 at -25.15 degrees (North through East) ! Clean map min=-0.0024951 max=0.42252 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=3.405 mas, bmaj=5.6 mas, bpa=-25.83 degrees ! Estimated noise=2.00612 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.342758 Jy ! Component: 100 - total flux cleaned = 0.468401 Jy ! Component: 150 - total flux cleaned = 0.521403 Jy ! Component: 200 - total flux cleaned = 0.545479 Jy ! Total flux subtracted in 200 components = 0.545479 Jy ! Clean residual min=-0.008272 max=0.011251 Jy/beam ! Clean residual mean=-0.000017 rms=0.001964 Jy/beam ! Combined flux in latest and established models = 0.545479 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.545479 Jy ! Inverting map and beam ! Estimated beam: bmin=4.101 mas, bmaj=6.224 mas, bpa=-25.15 degrees ! Estimated noise=1.32967 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 = 0.0153319 Jy ! Component: 100 - total flux cleaned = 0.0258092 Jy ! Component: 150 - total flux cleaned = 0.0335235 Jy ! Component: 200 - total flux cleaned = 0.039353 Jy ! Total flux subtracted in 200 components = 0.039353 Jy ! Clean residual min=-0.004347 max=0.004446 Jy/beam ! Clean residual mean=-0.000017 rms=0.000913 Jy/beam ! Combined flux in latest and established models = 0.584832 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 44 components and 0.584832 Jy ! Inverting map ! Added new window around map position (-0.5, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00481655 Jy ! Component: 100 - total flux cleaned = 0.00752083 Jy ! Component: 150 - total flux cleaned = 0.00919207 Jy ! Component: 200 - total flux cleaned = 0.0104476 Jy ! Total flux subtracted in 200 components = 0.0104476 Jy ! Clean residual min=-0.003400 max=0.002956 Jy/beam ! Clean residual mean=-0.000013 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.595279 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 60 components and 0.595279 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=8.439 mas, bmaj=9.031 mas, bpa=20.21 degrees ! Estimated noise=1.61303 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00343637 Jy ! Component: 100 - total flux cleaned = 0.00556739 Jy ! Component: 150 - total flux cleaned = 0.00702091 Jy ! Component: 200 - total flux cleaned = 0.00777728 Jy ! Total flux subtracted in 200 components = 0.00777728 Jy ! Clean residual min=-0.002206 max=0.002481 Jy/beam ! Clean residual mean=-0.000019 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.603056 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 = 0.000342267 Jy ! Component: 100 - total flux cleaned = 0.000603545 Jy ! Component: 150 - total flux cleaned = 0.000867149 Jy ! Component: 200 - total flux cleaned = 0.00101523 Jy ! Total flux subtracted in 200 components = 0.00101523 Jy ! Clean residual min=-0.002054 max=0.002437 Jy/beam ! Clean residual mean=-0.000018 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.604072 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 112 components and 0.604072 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.101 mas, bmaj=6.224 mas, bpa=-25.15 degrees ! Estimated noise=1.32967 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00040265 Jy ! Component: 100 - total flux cleaned = -0.000225271 Jy ! Component: 150 - total flux cleaned = -0.000146386 Jy ! Component: 200 - total flux cleaned = -5.09867e-06 Jy ! Total flux subtracted in 200 components = -5.09867e-06 Jy ! Clean residual min=-0.002652 max=0.002439 Jy/beam ! Clean residual mean=-0.000009 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.604067 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 118 components and 0.604067 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069139Jy sigma=0.396367 ! Fit after self-cal, rms=0.069139Jy sigma=0.396277 wmodel J1126+4516_S_map.mod ! Writing 118 model components to file: J1126+4516_S_map.mod wobs J1126+4516_S_uvs.fits ! Writing UV FITS file: J1126+4516_S_uvs.fits wwins J1126+4516_S_map.win ! wwins: Wrote 3 windows to J1126+4516_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 = -0.00105789 Jy ! Component: 100 - total flux cleaned = -0.00153891 Jy ! Component: 150 - total flux cleaned = -0.0017031 Jy ! Component: 200 - total flux cleaned = -0.00182192 Jy ! Component: 250 - total flux cleaned = -0.00204838 Jy ! Component: 300 - total flux cleaned = -0.00226796 Jy ! Component: 350 - total flux cleaned = -0.00248185 Jy ! Component: 400 - total flux cleaned = -0.00265512 Jy ! Component: 450 - total flux cleaned = -0.00272315 Jy ! Component: 500 - total flux cleaned = -0.00285605 Jy ! Component: 550 - total flux cleaned = -0.00298552 Jy ! Component: 600 - total flux cleaned = -0.00314293 Jy ! Component: 650 - total flux cleaned = -0.00329663 Jy ! Component: 700 - total flux cleaned = -0.00335682 Jy ! Component: 750 - total flux cleaned = -0.00338706 Jy ! Component: 800 - total flux cleaned = -0.00350469 Jy ! Component: 850 - total flux cleaned = -0.00359021 Jy ! Component: 900 - total flux cleaned = -0.00361812 Jy ! Component: 950 - total flux cleaned = -0.00378429 Jy ! Component: 1000 - total flux cleaned = -0.00378393 Jy ! Component: 1050 - total flux cleaned = -0.00386478 Jy ! Component: 1100 - total flux cleaned = -0.00396981 Jy ! Component: 1150 - total flux cleaned = -0.00402158 Jy ! Component: 1200 - total flux cleaned = -0.00409879 Jy ! Component: 1250 - total flux cleaned = -0.00419934 Jy ! Component: 1300 - total flux cleaned = -0.00424903 Jy ! Component: 1350 - total flux cleaned = -0.00429812 Jy ! Component: 1400 - total flux cleaned = -0.00439477 Jy ! Component: 1450 - total flux cleaned = -0.00446607 Jy ! Component: 1500 - total flux cleaned = -0.0045366 Jy ! Component: 1550 - total flux cleaned = -0.00458291 Jy ! Component: 1600 - total flux cleaned = -0.0046749 Jy ! Component: 1650 - total flux cleaned = -0.0047427 Jy ! Component: 1700 - total flux cleaned = -0.00483171 Jy ! Component: 1750 - total flux cleaned = -0.00480944 Jy ! Component: 1800 - total flux cleaned = -0.00489646 Jy ! Component: 1850 - total flux cleaned = -0.00498249 Jy ! Component: 1900 - total flux cleaned = -0.00500372 Jy ! Component: 1950 - total flux cleaned = -0.0050251 Jy ! Component: 2000 - total flux cleaned = -0.00504598 Jy ! Component: 2050 - total flux cleaned = -0.00508741 Jy ! Component: 2100 - total flux cleaned = -0.00504672 Jy ! Component: 2150 - total flux cleaned = -0.00504679 Jy ! Component: 2200 - total flux cleaned = -0.00506684 Jy ! Component: 2250 - total flux cleaned = -0.00514569 Jy ! Component: 2300 - total flux cleaned = -0.0051454 Jy ! Component: 2350 - total flux cleaned = -0.00514546 Jy ! Component: 2400 - total flux cleaned = -0.00518359 Jy ! Component: 2450 - total flux cleaned = -0.00512678 Jy ! Component: 2500 - total flux cleaned = -0.0052016 Jy ! Component: 2550 - total flux cleaned = -0.00516451 Jy ! Component: 2600 - total flux cleaned = -0.00514618 Jy ! Component: 2650 - total flux cleaned = -0.00516439 Jy ! Component: 2700 - total flux cleaned = -0.0051284 Jy ! Component: 2750 - total flux cleaned = -0.00516411 Jy ! Component: 2800 - total flux cleaned = -0.00512847 Jy ! Component: 2850 - total flux cleaned = -0.00511076 Jy ! Component: 2900 - total flux cleaned = -0.00505856 Jy ! Component: 2950 - total flux cleaned = -0.00511017 Jy ! Component: 3000 - total flux cleaned = -0.00507584 Jy ! Component: 3050 - total flux cleaned = -0.0050927 Jy ! Component: 3100 - total flux cleaned = -0.00507569 Jy ! Component: 3150 - total flux cleaned = -0.00505899 Jy ! Component: 3200 - total flux cleaned = -0.00504213 Jy ! Component: 3250 - total flux cleaned = -0.00505863 Jy ! Component: 3300 - total flux cleaned = -0.00507477 Jy ! Component: 3350 - total flux cleaned = -0.00504236 Jy ! Component: 3400 - total flux cleaned = -0.00504255 Jy ! Component: 3450 - total flux cleaned = -0.00501087 Jy ! Component: 3500 - total flux cleaned = -0.00496375 Jy ! Component: 3550 - total flux cleaned = -0.00496384 Jy ! Component: 3600 - total flux cleaned = -0.00496381 Jy ! Component: 3650 - total flux cleaned = -0.00490257 Jy ! Component: 3700 - total flux cleaned = -0.0048265 Jy ! Component: 3750 - total flux cleaned = -0.00485674 Jy ! Component: 3800 - total flux cleaned = -0.00481167 Jy ! Component: 3850 - total flux cleaned = -0.00475214 Jy ! Component: 3900 - total flux cleaned = -0.00470791 Jy ! Component: 3950 - total flux cleaned = -0.00463461 Jy ! Component: 4000 - total flux cleaned = -0.00460546 Jy ! Component: 4050 - total flux cleaned = -0.00457672 Jy ! Total flux subtracted in 4096 components = -0.00460532 Jy ! Clean residual min=-0.000817 max=0.000861 Jy/beam ! Clean residual mean=-0.000001 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.599461 Jy keep ! Adding 284 model components to the UV plane model. ! The established model now contains 402 components and 0.599461 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1126+4516_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.101 x 6.224 at -25.15 degrees (North through East) ! Clean map min=-0.001775 max=0.42329 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1126+4516_S_map.fits wmodel /image_prod/ug002_uva//J1126+4516_S_map.mod ! Writing 402 model components to file: /image_prod/ug002_uva//J1126+4516_S_map.mod wobs /image_prod/ug002_uva//J1126+4516_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1126+4516_S_uvs.fits wwins /image_prod/ug002_uva//J1126+4516_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J1126+4516_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.423293 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000254444 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.180332 0.180332 0.360664 0.721327 1.44265 2.88531 5.77062 11.5412 23.0825 46.1649 92.3299 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.423 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1663.6 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1126+4516_S_dfm.log closed on Thu Mar 5 00:02:34 2020