! Started logfile: /image_prod/ug002_uva//J1949+5041_S_dfm.log on Thu Mar 5 04:25:01 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//J1949+5041_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1949+5041_S_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.975926 visibilities/baseline/integration-bin. ! Found source: J1949+5041 ! ! 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 7905 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 J1949+5041_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 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.010962Jy sigma=8.225692 ! Fit after self-cal, rms=0.860457Jy sigma=6.990337 ! 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=3.203 mas, bmaj=4.564 mas, bpa=2.954 degrees ! Estimated noise=1.74038 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 = 0.110531 Jy ! Component: 100 - total flux cleaned = 0.137965 Jy ! Total flux subtracted in 100 components = 0.137965 Jy ! Clean residual min=-0.005406 max=0.010719 Jy/beam ! Clean residual mean=-0.000004 rms=0.001503 Jy/beam ! Combined flux in latest and established models = 0.137965 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.137965 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082562Jy sigma=0.512307 ! Fit after self-cal, rms=0.082679Jy sigma=0.512180 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0109269 Jy ! Component: 100 - total flux cleaned = 0.0126124 Jy ! Total flux subtracted in 100 components = 0.0126124 Jy ! Clean residual min=-0.005274 max=0.006473 Jy/beam ! Clean residual mean=0.000002 rms=0.001298 Jy/beam ! Combined flux in latest and established models = 0.150578 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 0.150578 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081398Jy sigma=0.502999 ! Fit after self-cal, rms=0.081409Jy sigma=0.502908 ! 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=3.93 mas, bmaj=5.472 mas, bpa=3.298 degrees ! Estimated noise=1.01665 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 = -0.0014318 Jy ! Component: 100 - total flux cleaned = -0.00159631 Jy ! Component: 150 - total flux cleaned = -0.00167369 Jy ! Component: 200 - total flux cleaned = -0.00174508 Jy ! Total flux subtracted in 200 components = -0.00174508 Jy ! Clean residual min=-0.004754 max=0.006121 Jy/beam ! Clean residual mean=0.000003 rms=0.001182 Jy/beam ! Combined flux in latest and established models = 0.148832 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 23 components and 0.148832 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081182Jy sigma=0.501479 ! Fit after self-cal, rms=0.081180Jy sigma=0.501419 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.93 x 5.472 at 3.298 degrees (North through East) ! Clean map min=-0.004594 max=0.14265 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 1.05 KP 1.01 ! LA 1.04 MK 0.96 NL 0.97 OV 0.99 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.01 HN 1.05 KP 0.84 ! LA 1.02 MK 0.97 NL 1.27 OV 1.00 ! PT 1.02 SC 0.89 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.02 HN 1.02 KP 0.92 ! LA 1.01 MK 0.96 NL 1.08 OV 1.01 ! PT 1.01 SC 1.03 ! ! ! Fit before self-cal, rms=0.081180Jy sigma=0.501419 ! Fit after self-cal, rms=0.081957Jy sigma=0.491463 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.908 mas, bmaj=5.439 mas, bpa=3.76 degrees ! Estimated noise=1.01341 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 = 0.000270074 Jy ! Component: 100 - total flux cleaned = 0.000338377 Jy ! Component: 150 - total flux cleaned = 0.000212679 Jy ! Component: 200 - total flux cleaned = 0.000212498 Jy ! Total flux subtracted in 200 components = 0.000212498 Jy ! Clean residual min=-0.004179 max=0.004364 Jy/beam ! Clean residual mean=-0.000006 rms=0.001019 Jy/beam ! Combined flux in latest and established models = 0.149045 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 28 components and 0.149045 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081822Jy sigma=0.490577 ! Fit after self-cal, rms=0.081862Jy sigma=0.490459 ! 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=0.081862Jy sigma=0.490459 ! Fit after self-cal, rms=0.083740Jy sigma=0.464768 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.888 mas, bmaj=5.574 mas, bpa=6.047 degrees ! Estimated noise=1.01774 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000641739 Jy ! Component: 100 - total flux cleaned = 0.000562386 Jy ! Component: 150 - total flux cleaned = 0.000528943 Jy ! Component: 200 - total flux cleaned = 0.000528871 Jy ! Total flux subtracted in 200 components = 0.000528871 Jy ! Clean residual min=-0.001822 max=0.001957 Jy/beam ! Clean residual mean=0.000003 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.149574 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 39 components and 0.149574 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083725Jy sigma=0.464649 ! Fit after self-cal, rms=0.083779Jy sigma=0.464422 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 (101, -62.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0015338 Jy ! Component: 100 - total flux cleaned = 0.00178537 Jy ! Component: 150 - total flux cleaned = 0.00199307 Jy ! Component: 200 - total flux cleaned = 0.00208341 Jy ! Total flux subtracted in 200 components = 0.00208341 Jy ! Clean residual min=-0.001837 max=0.001762 Jy/beam ! Clean residual mean=0.000001 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.151657 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 52 components and 0.151657 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083720Jy sigma=0.463933 ! Fit after self-cal, rms=0.083715Jy sigma=0.463904 ! 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=0.083715Jy sigma=0.463904 ! Fit after self-cal, rms=0.083640Jy sigma=0.463864 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.883 mas, bmaj=5.571 mas, bpa=6.143 degrees ! Estimated noise=1.01617 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000470842 Jy ! Component: 100 - total flux cleaned = 0.00064042 Jy ! Component: 150 - total flux cleaned = 0.00071651 Jy ! Component: 200 - total flux cleaned = 0.000786653 Jy ! Total flux subtracted in 200 components = 0.000786653 Jy ! Clean residual min=-0.001777 max=0.001732 Jy/beam ! Clean residual mean=0.000002 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.152444 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 63 components and 0.152444 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083616Jy sigma=0.463718 ! Fit after self-cal, rms=0.083614Jy sigma=0.463710 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 = 0.00010223 Jy ! Component: 100 - total flux cleaned = 0.000101451 Jy ! Component: 150 - total flux cleaned = 0.000122114 Jy ! Component: 200 - total flux cleaned = 0.000141403 Jy ! Total flux subtracted in 200 components = 0.000141403 Jy ! Clean residual min=-0.001761 max=0.001719 Jy/beam ! Clean residual mean=0.000002 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.152585 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 65 components and 0.152585 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083600Jy sigma=0.463626 ! Fit after self-cal, rms=0.083602Jy sigma=0.463622 ! 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=0.083602Jy sigma=0.463622 ! Fit after self-cal, rms=0.083558Jy sigma=0.463611 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.471 mas, bmaj=9.18 mas, bpa=26.36 degrees ! Estimated noise=1.18973 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00069066 Jy ! Component: 100 - total flux cleaned = 0.000847284 Jy ! Component: 150 - total flux cleaned = 0.000918439 Jy ! Component: 200 - total flux cleaned = 0.000968249 Jy ! Total flux subtracted in 200 components = 0.000968249 Jy ! Clean residual min=-0.001682 max=0.001758 Jy/beam ! Clean residual mean=0.000004 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.153553 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 70 components and 0.153553 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083547Jy sigma=0.463609 ! Fit after self-cal, rms=0.083546Jy sigma=0.463603 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 = 0.000141776 Jy ! Component: 100 - total flux cleaned = 0.000152978 Jy ! Component: 150 - total flux cleaned = 0.000162888 Jy ! Component: 200 - total flux cleaned = 0.000180854 Jy ! Total flux subtracted in 200 components = 0.000180854 Jy ! Clean residual min=-0.001659 max=0.001764 Jy/beam ! Clean residual mean=0.000004 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.153734 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 78 components and 0.153734 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083541Jy sigma=0.463615 ! Fit after self-cal, rms=0.083542Jy sigma=0.463613 ! 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=3.88 mas, bmaj=5.567 mas, bpa=6.168 degrees ! Estimated noise=1.0163 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.88 x 5.567 at 6.168 degrees (North through East) ! Clean map min=-0.0016976 max=0.14266 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=3.142 mas, bmaj=4.672 mas, bpa=6.08 degrees ! Estimated noise=1.7483 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.110861 Jy ! Component: 100 - total flux cleaned = 0.137258 Jy ! Component: 150 - total flux cleaned = 0.147426 Jy ! Component: 200 - total flux cleaned = 0.151606 Jy ! Total flux subtracted in 200 components = 0.151606 Jy ! Clean residual min=-0.003650 max=0.003330 Jy/beam ! Clean residual mean=0.000003 rms=0.000835 Jy/beam ! Combined flux in latest and established models = 0.151605 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.151605 Jy ! Inverting map and beam ! Estimated beam: bmin=3.88 mas, bmaj=5.567 mas, bpa=6.168 degrees ! Estimated noise=1.0163 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 = 0.000149229 Jy ! Component: 100 - total flux cleaned = 0.000372989 Jy ! Component: 150 - total flux cleaned = 0.000550849 Jy ! Component: 200 - total flux cleaned = 0.000762769 Jy ! Total flux subtracted in 200 components = 0.000762769 Jy ! Clean residual min=-0.001939 max=0.001956 Jy/beam ! Clean residual mean=0.000002 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.152368 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 33 components and 0.152368 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=8.471 mas, bmaj=9.18 mas, bpa=26.36 degrees ! Estimated noise=1.18973 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100709 Jy ! Component: 100 - total flux cleaned = 0.00121146 Jy ! Component: 150 - total flux cleaned = 0.00133121 Jy ! Component: 200 - total flux cleaned = 0.00141465 Jy ! Total flux subtracted in 200 components = 0.00141465 Jy ! Clean residual min=-0.001639 max=0.001754 Jy/beam ! Clean residual mean=0.000004 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.153783 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 = 3.79992e-05 Jy ! Component: 100 - total flux cleaned = 7.21752e-05 Jy ! Component: 150 - total flux cleaned = 0.000103935 Jy ! Component: 200 - total flux cleaned = 0.000118653 Jy ! Total flux subtracted in 200 components = 0.000118653 Jy ! Clean residual min=-0.001615 max=0.001746 Jy/beam ! Clean residual mean=0.000004 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.153902 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 53 components and 0.153902 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.88 mas, bmaj=5.567 mas, bpa=6.168 degrees ! Estimated noise=1.0163 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000162672 Jy ! Component: 100 - total flux cleaned = -0.000201771 Jy ! Component: 150 - total flux cleaned = -0.000162628 Jy ! Component: 200 - total flux cleaned = -0.000162664 Jy ! Total flux subtracted in 200 components = -0.000162664 Jy ! Clean residual min=-0.001822 max=0.001953 Jy/beam ! Clean residual mean=0.000002 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.153739 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 64 components and 0.153739 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083637Jy sigma=0.464105 ! Fit after self-cal, rms=0.083597Jy sigma=0.464033 wmodel J1949+5041_S_map.mod ! Writing 64 model components to file: J1949+5041_S_map.mod wobs J1949+5041_S_uvs.fits ! Writing UV FITS file: J1949+5041_S_uvs.fits wwins J1949+5041_S_map.win ! wwins: Wrote 2 windows to J1949+5041_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 = 0.000220178 Jy ! Component: 100 - total flux cleaned = 0.000282743 Jy ! Component: 150 - total flux cleaned = 0.000223507 Jy ! Component: 200 - total flux cleaned = 4.96171e-05 Jy ! Component: 250 - total flux cleaned = -7.63647e-06 Jy ! Component: 300 - total flux cleaned = -0.000146057 Jy ! Component: 350 - total flux cleaned = -0.000145729 Jy ! Component: 400 - total flux cleaned = -0.000146002 Jy ! Component: 450 - total flux cleaned = -0.000198325 Jy ! Component: 500 - total flux cleaned = -0.000249729 Jy ! Component: 550 - total flux cleaned = -0.000324823 Jy ! Component: 600 - total flux cleaned = -0.000299488 Jy ! Component: 650 - total flux cleaned = -0.000299404 Jy ! Component: 700 - total flux cleaned = -0.000275818 Jy ! Component: 750 - total flux cleaned = -0.000276065 Jy ! Component: 800 - total flux cleaned = -0.000322501 Jy ! Component: 850 - total flux cleaned = -0.000299838 Jy ! Component: 900 - total flux cleaned = -0.000322516 Jy ! Component: 950 - total flux cleaned = -0.0003223 Jy ! Component: 1000 - total flux cleaned = -0.000300116 Jy ! Component: 1050 - total flux cleaned = -0.000278522 Jy ! Component: 1100 - total flux cleaned = -0.000321474 Jy ! Component: 1150 - total flux cleaned = -0.000321257 Jy ! Component: 1200 - total flux cleaned = -0.000321196 Jy ! Component: 1250 - total flux cleaned = -0.000404827 Jy ! Component: 1300 - total flux cleaned = -0.000486974 Jy ! Component: 1350 - total flux cleaned = -0.000466888 Jy ! Component: 1400 - total flux cleaned = -0.000688881 Jy ! Component: 1450 - total flux cleaned = -0.000628633 Jy ! Component: 1500 - total flux cleaned = -0.000668449 Jy ! Component: 1550 - total flux cleaned = -0.000727342 Jy ! Component: 1600 - total flux cleaned = -0.000707732 Jy ! Component: 1650 - total flux cleaned = -0.000746488 Jy ! Component: 1700 - total flux cleaned = -0.000822497 Jy ! Component: 1750 - total flux cleaned = -0.000784506 Jy ! Component: 1800 - total flux cleaned = -0.000765944 Jy ! Component: 1850 - total flux cleaned = -0.000803328 Jy ! Component: 1900 - total flux cleaned = -0.000784972 Jy ! Component: 1950 - total flux cleaned = -0.000784938 Jy ! Component: 2000 - total flux cleaned = -0.000749012 Jy ! Component: 2050 - total flux cleaned = -0.000767099 Jy ! Component: 2100 - total flux cleaned = -0.000802555 Jy ! Component: 2150 - total flux cleaned = -0.000802587 Jy ! Component: 2200 - total flux cleaned = -0.000855036 Jy ! Component: 2250 - total flux cleaned = -0.000906956 Jy ! Component: 2300 - total flux cleaned = -0.000872398 Jy ! Component: 2350 - total flux cleaned = -0.000923574 Jy ! Component: 2400 - total flux cleaned = -0.000940491 Jy ! Component: 2450 - total flux cleaned = -0.000940441 Jy ! Component: 2500 - total flux cleaned = -0.000973876 Jy ! Component: 2550 - total flux cleaned = -0.000973955 Jy ! Component: 2600 - total flux cleaned = -0.00102323 Jy ! Component: 2650 - total flux cleaned = -0.000957813 Jy ! Component: 2700 - total flux cleaned = -0.00100638 Jy ! Component: 2750 - total flux cleaned = -0.00102247 Jy ! Component: 2800 - total flux cleaned = -0.0010063 Jy ! Component: 2850 - total flux cleaned = -0.000974589 Jy ! Component: 2900 - total flux cleaned = -0.00100619 Jy ! Component: 2950 - total flux cleaned = -0.00103769 Jy ! Component: 3000 - total flux cleaned = -0.00102186 Jy ! Component: 3050 - total flux cleaned = -0.00100631 Jy ! Component: 3100 - total flux cleaned = -0.00103705 Jy ! Component: 3150 - total flux cleaned = -0.00106762 Jy ! Component: 3200 - total flux cleaned = -0.0010372 Jy ! Component: 3250 - total flux cleaned = -0.00102197 Jy ! Component: 3300 - total flux cleaned = -0.00105201 Jy ! Component: 3350 - total flux cleaned = -0.00103695 Jy ! Component: 3400 - total flux cleaned = -0.00108132 Jy ! Component: 3450 - total flux cleaned = -0.00105187 Jy ! Component: 3500 - total flux cleaned = -0.00106658 Jy ! Component: 3550 - total flux cleaned = -0.00108099 Jy ! Component: 3600 - total flux cleaned = -0.00110997 Jy ! Component: 3650 - total flux cleaned = -0.00115306 Jy ! Component: 3700 - total flux cleaned = -0.0011959 Jy ! Component: 3750 - total flux cleaned = -0.00116749 Jy ! Component: 3800 - total flux cleaned = -0.00120981 Jy ! Component: 3850 - total flux cleaned = -0.00125201 Jy ! Component: 3900 - total flux cleaned = -0.00125195 Jy ! Component: 3950 - total flux cleaned = -0.00130739 Jy ! Component: 4000 - total flux cleaned = -0.00132117 Jy ! Component: 4050 - total flux cleaned = -0.00133486 Jy ! Total flux subtracted in 4096 components = -0.00138942 Jy ! Clean residual min=-0.000782 max=0.000786 Jy/beam ! Clean residual mean=0.000004 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.152349 Jy keep ! Adding 277 model components to the UV plane model. ! The established model now contains 341 components and 0.152349 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1949+5041_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.88 x 5.567 at 6.168 degrees (North through East) ! Clean map min=-0.0015366 max=0.14243 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1949+5041_S_map.fits wmodel /image_prod/ug002_uva//J1949+5041_S_map.mod ! Writing 341 model components to file: /image_prod/ug002_uva//J1949+5041_S_map.mod wobs /image_prod/ug002_uva//J1949+5041_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1949+5041_S_uvs.fits wwins /image_prod/ug002_uva//J1949+5041_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J1949+5041_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.142427 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000246368 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.518935 0.518935 1.03787 2.07574 4.15148 8.30296 16.6059 33.2118 66.4237 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.142 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 578.107 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1949+5041_S_dfm.log closed on Thu Mar 5 04:25:04 2020