! Started logfile: /image_prod/ug002_uva//J1958-2052_S_dfm.log on Thu Mar 5 04:30:03 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//J1958-2052_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1958-2052_S_uva.fits ! AN table 1: 60 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.875 visibilities/baseline/integration-bin. ! Found source: J1958-2052 ! ! 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 4410 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 J1958-2052_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 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002617Jy sigma=7.177816 ! Fit after self-cal, rms=0.939443Jy sigma=6.715795 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.493 mas, bmaj=7.045 mas, bpa=-2.353 degrees ! Estimated noise=2.24127 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 = 0.0475926 Jy ! Component: 100 - total flux cleaned = 0.0591989 Jy ! Total flux subtracted in 100 components = 0.0591989 Jy ! Clean residual min=-0.005040 max=0.005179 Jy/beam ! Clean residual mean=-0.000017 rms=0.001242 Jy/beam ! Combined flux in latest and established models = 0.059199 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.059199 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068080Jy sigma=0.443310 ! Fit after self-cal, rms=0.067518Jy sigma=0.439315 ! 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=2.969 mas, bmaj=8.275 mas, bpa=-1.165 degrees ! Estimated noise=1.53655 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 = 0.00656691 Jy ! Component: 100 - total flux cleaned = 0.00922085 Jy ! Component: 150 - total flux cleaned = 0.010362 Jy ! Component: 200 - total flux cleaned = 0.0105165 Jy ! Total flux subtracted in 200 components = 0.0105165 Jy ! Clean residual min=-0.003112 max=0.002917 Jy/beam ! Clean residual mean=-0.000003 rms=0.000717 Jy/beam ! Combined flux in latest and established models = 0.0697155 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 21 components and 0.0697155 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067010Jy sigma=0.434513 ! Fit after self-cal, rms=0.067037Jy sigma=0.434442 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.969 x 8.275 at -1.165 degrees (North through East) ! Clean map min=-0.0029911 max=0.064172 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 HN 1.08 KP 1.03 LA 1.02 ! MK 0.92 OV 1.04 PT 0.94 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 HN 1.03 KP 1.00 LA 0.92 ! MK 0.99 OV 1.12 PT 0.98 SC 1.12 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 HN 1.01 KP 1.04 LA 0.95 ! MK 1.05 OV 1.02 PT 0.97 SC 0.87 ! ! ! Fit before self-cal, rms=0.067037Jy sigma=0.434442 ! Fit after self-cal, rms=0.067525Jy sigma=0.432896 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.963 mas, bmaj=8.236 mas, bpa=-1.081 degrees ! Estimated noise=1.52956 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 = 0.000142072 Jy ! Component: 100 - total flux cleaned = 0.000117537 Jy ! Component: 150 - total flux cleaned = 7.02032e-05 Jy ! Component: 200 - total flux cleaned = 4.76921e-05 Jy ! Total flux subtracted in 200 components = 4.76921e-05 Jy ! Clean residual min=-0.002838 max=0.002891 Jy/beam ! Clean residual mean=0.000007 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.0697632 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 26 components and 0.0697632 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067500Jy sigma=0.432763 ! Fit after self-cal, rms=0.067578Jy sigma=0.432635 ! 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=0.067578Jy sigma=0.432635 ! Fit after self-cal, rms=0.068268Jy sigma=0.431646 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.959 mas, bmaj=8.234 mas, bpa=-1.138 degrees ! Estimated noise=1.53406 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000219184 Jy ! Component: 100 - total flux cleaned = 0.000281855 Jy ! Component: 150 - total flux cleaned = 0.000282172 Jy ! Component: 200 - total flux cleaned = 0.000265553 Jy ! Total flux subtracted in 200 components = 0.000265553 Jy ! Clean residual min=-0.002803 max=0.002981 Jy/beam ! Clean residual mean=0.000003 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.0700287 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 30 components and 0.0700287 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068253Jy sigma=0.431569 ! Fit after self-cal, rms=0.068277Jy sigma=0.431527 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 (-69.5, -62.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00187815 Jy ! Component: 100 - total flux cleaned = 0.00193236 Jy ! Component: 150 - total flux cleaned = 0.00196538 Jy ! Component: 200 - total flux cleaned = 0.00202746 Jy ! Total flux subtracted in 200 components = 0.00202746 Jy ! Clean residual min=-0.002546 max=0.002477 Jy/beam ! Clean residual mean=0.000001 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.0720562 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 52 components and 0.0720562 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068170Jy sigma=0.430779 ! Fit after self-cal, rms=0.068148Jy sigma=0.430669 ! 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=0.068148Jy sigma=0.430669 ! Fit after self-cal, rms=0.068216Jy sigma=0.430511 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.955 mas, bmaj=8.22 mas, bpa=-1.017 degrees ! Estimated noise=1.52817 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000507526 Jy ! Component: 100 - total flux cleaned = 0.000597567 Jy ! Component: 150 - total flux cleaned = 0.000595777 Jy ! Component: 200 - total flux cleaned = 0.000594331 Jy ! Total flux subtracted in 200 components = 0.000594331 Jy ! Clean residual min=-0.002402 max=0.002549 Jy/beam ! Clean residual mean=0.000001 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.0726505 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 57 components and 0.0726505 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068186Jy sigma=0.430337 ! Fit after self-cal, rms=0.068200Jy sigma=0.430310 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 (20.5, -105.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114187 Jy ! Component: 100 - total flux cleaned = 0.00138832 Jy ! Component: 150 - total flux cleaned = 0.00182805 Jy ! Component: 200 - total flux cleaned = 0.00223621 Jy ! Total flux subtracted in 200 components = 0.00223621 Jy ! Clean residual min=-0.001902 max=0.002118 Jy/beam ! Clean residual mean=0.000002 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.0748867 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 78 components and 0.0748867 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068104Jy sigma=0.429713 ! Fit after self-cal, rms=0.068099Jy sigma=0.429633 ! 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=0.068099Jy sigma=0.429633 ! Fit after self-cal, rms=0.067950Jy sigma=0.429605 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.875 mas, bmaj=19.94 mas, bpa=4.074 degrees ! Estimated noise=1.83666 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000569482 Jy ! Component: 100 - total flux cleaned = 0.000779327 Jy ! Component: 150 - total flux cleaned = 0.00100389 Jy ! Component: 200 - total flux cleaned = 0.00109854 Jy ! Total flux subtracted in 200 components = 0.00109854 Jy ! Clean residual min=-0.001585 max=0.001633 Jy/beam ! Clean residual mean=0.000009 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.0759853 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 93 components and 0.0759853 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067945Jy sigma=0.429581 ! Fit after self-cal, rms=0.067957Jy sigma=0.429559 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 = 0.000167129 Jy ! Component: 100 - total flux cleaned = 0.000256326 Jy ! Component: 150 - total flux cleaned = 0.000228639 Jy ! Component: 200 - total flux cleaned = 0.00021553 Jy ! Total flux subtracted in 200 components = 0.00021553 Jy ! Clean residual min=-0.001498 max=0.001608 Jy/beam ! Clean residual mean=0.000008 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.0762008 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 97 components and 0.0762008 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067956Jy sigma=0.429554 ! Fit after self-cal, rms=0.067958Jy sigma=0.429549 ! 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=2.952 mas, bmaj=8.211 mas, bpa=-0.8986 degrees ! Estimated noise=1.52352 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.952 x 8.211 at -0.8986 degrees (North through East) ! Clean map min=-0.0022528 max=0.06453 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.48 mas, bmaj=6.956 mas, bpa=-2.075 degrees ! Estimated noise=2.22263 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0476005 Jy ! Component: 100 - total flux cleaned = 0.0601376 Jy ! Component: 150 - total flux cleaned = 0.0640872 Jy ! Component: 200 - total flux cleaned = 0.066896 Jy ! Total flux subtracted in 200 components = 0.066896 Jy ! Clean residual min=-0.004078 max=0.003415 Jy/beam ! Clean residual mean=-0.000007 rms=0.000957 Jy/beam ! Combined flux in latest and established models = 0.066896 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.066896 Jy ! Inverting map and beam ! Estimated beam: bmin=2.952 mas, bmaj=8.211 mas, bpa=-0.8986 degrees ! Estimated noise=1.52352 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 = 0.00334925 Jy ! Component: 100 - total flux cleaned = 0.00552478 Jy ! Component: 150 - total flux cleaned = 0.00654827 Jy ! Component: 200 - total flux cleaned = 0.00717501 Jy ! Total flux subtracted in 200 components = 0.00717501 Jy ! Clean residual min=-0.002284 max=0.002160 Jy/beam ! Clean residual mean=0.000000 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.074071 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 32 components and 0.074071 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.875 mas, bmaj=19.94 mas, bpa=4.074 degrees ! Estimated noise=1.83666 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129225 Jy ! Component: 100 - total flux cleaned = 0.00153069 Jy ! Component: 150 - total flux cleaned = 0.00182208 Jy ! Component: 200 - total flux cleaned = 0.00206607 Jy ! Total flux subtracted in 200 components = 0.00206607 Jy ! Clean residual min=-0.001720 max=0.001667 Jy/beam ! Clean residual mean=0.000007 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.076137 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 = 0.000117168 Jy ! Component: 100 - total flux cleaned = 0.000169904 Jy ! Component: 150 - total flux cleaned = 0.000136415 Jy ! Component: 200 - total flux cleaned = 0.000136621 Jy ! Total flux subtracted in 200 components = 0.000136621 Jy ! Clean residual min=-0.001633 max=0.001660 Jy/beam ! Clean residual mean=0.000008 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.0762737 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 50 components and 0.0762737 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.952 mas, bmaj=8.211 mas, bpa=-0.8986 degrees ! Estimated noise=1.52352 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000258917 Jy ! Component: 100 - total flux cleaned = 0.000366222 Jy ! Component: 150 - total flux cleaned = 0.000494046 Jy ! Component: 200 - total flux cleaned = 0.000494362 Jy ! Total flux subtracted in 200 components = 0.000494362 Jy ! Clean residual min=-0.001945 max=0.001989 Jy/beam ! Clean residual mean=0.000003 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.076768 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 73 components and 0.076768 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.067972Jy sigma=0.429586 ! Fit after self-cal, rms=0.067986Jy sigma=0.429555 wmodel J1958-2052_S_map.mod ! Writing 73 model components to file: J1958-2052_S_map.mod wobs J1958-2052_S_uvs.fits ! Writing UV FITS file: J1958-2052_S_uvs.fits wwins J1958-2052_S_map.win ! wwins: Wrote 3 windows to J1958-2052_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 = 0.000229893 Jy ! Component: 100 - total flux cleaned = 0.000330101 Jy ! Component: 150 - total flux cleaned = 0.000361467 Jy ! Component: 200 - total flux cleaned = 0.000391215 Jy ! Component: 250 - total flux cleaned = 0.000420087 Jy ! Component: 300 - total flux cleaned = 0.000420737 Jy ! Component: 350 - total flux cleaned = 0.000420283 Jy ! Component: 400 - total flux cleaned = 0.000419884 Jy ! Component: 450 - total flux cleaned = 0.000394868 Jy ! Component: 500 - total flux cleaned = 0.000371034 Jy ! Component: 550 - total flux cleaned = 0.000347806 Jy ! Component: 600 - total flux cleaned = 0.0003251 Jy ! Component: 650 - total flux cleaned = 0.000280409 Jy ! Component: 700 - total flux cleaned = 0.000258801 Jy ! Component: 750 - total flux cleaned = 0.000259192 Jy ! Component: 800 - total flux cleaned = 0.000259518 Jy ! Component: 850 - total flux cleaned = 0.000320504 Jy ! Component: 900 - total flux cleaned = 0.000300535 Jy ! Component: 950 - total flux cleaned = 0.000319543 Jy ! Component: 1000 - total flux cleaned = 0.00026159 Jy ! Component: 1050 - total flux cleaned = 0.000261112 Jy ! Component: 1100 - total flux cleaned = 0.000149998 Jy ! Component: 1150 - total flux cleaned = 0.000168416 Jy ! Component: 1200 - total flux cleaned = 0.0002218 Jy ! Component: 1250 - total flux cleaned = 0.000221511 Jy ! Component: 1300 - total flux cleaned = 0.00027383 Jy ! Component: 1350 - total flux cleaned = 0.000308407 Jy ! Component: 1400 - total flux cleaned = 0.000359564 Jy ! Component: 1450 - total flux cleaned = 0.000393193 Jy ! Component: 1500 - total flux cleaned = 0.000459361 Jy ! Component: 1550 - total flux cleaned = 0.000491962 Jy ! Component: 1600 - total flux cleaned = 0.000524218 Jy ! Component: 1650 - total flux cleaned = 0.000540236 Jy ! Component: 1700 - total flux cleaned = 0.000587611 Jy ! Component: 1750 - total flux cleaned = 0.000618755 Jy ! Component: 1800 - total flux cleaned = 0.000649299 Jy ! Component: 1850 - total flux cleaned = 0.000633924 Jy ! Component: 1900 - total flux cleaned = 0.00066388 Jy ! Component: 1950 - total flux cleaned = 0.000693549 Jy ! Component: 2000 - total flux cleaned = 0.000663885 Jy ! Component: 2050 - total flux cleaned = 0.000663713 Jy ! Component: 2100 - total flux cleaned = 0.000692675 Jy ! Component: 2150 - total flux cleaned = 0.000706823 Jy ! Component: 2200 - total flux cleaned = 0.000692511 Jy ! Component: 2250 - total flux cleaned = 0.000706665 Jy ! Component: 2300 - total flux cleaned = 0.00076236 Jy ! Component: 2350 - total flux cleaned = 0.000762276 Jy ! Component: 2400 - total flux cleaned = 0.000748446 Jy ! Component: 2450 - total flux cleaned = 0.000775566 Jy ! Component: 2500 - total flux cleaned = 0.000762009 Jy ! Component: 2550 - total flux cleaned = 0.000815529 Jy ! Component: 2600 - total flux cleaned = 0.000802181 Jy ! Component: 2650 - total flux cleaned = 0.000815491 Jy ! Component: 2700 - total flux cleaned = 0.000868042 Jy ! Component: 2750 - total flux cleaned = 0.000907125 Jy ! Component: 2800 - total flux cleaned = 0.000920072 Jy ! Component: 2850 - total flux cleaned = 0.000971338 Jy ! Component: 2900 - total flux cleaned = 0.00102223 Jy ! Component: 2950 - total flux cleaned = 0.0010727 Jy ! Component: 3000 - total flux cleaned = 0.00109773 Jy ! Component: 3050 - total flux cleaned = 0.00109772 Jy ! Component: 3100 - total flux cleaned = 0.0011225 Jy ! Component: 3150 - total flux cleaned = 0.00119613 Jy ! Component: 3200 - total flux cleaned = 0.00118393 Jy ! Component: 3250 - total flux cleaned = 0.0012324 Jy ! Component: 3300 - total flux cleaned = 0.00124439 Jy ! Component: 3350 - total flux cleaned = 0.00125636 Jy ! Component: 3400 - total flux cleaned = 0.00130401 Jy ! Component: 3450 - total flux cleaned = 0.00139858 Jy ! Component: 3500 - total flux cleaned = 0.00141015 Jy ! Component: 3550 - total flux cleaned = 0.00142174 Jy ! Component: 3600 - total flux cleaned = 0.00142182 Jy ! Component: 3650 - total flux cleaned = 0.00144495 Jy ! Component: 3700 - total flux cleaned = 0.00145641 Jy ! Component: 3750 - total flux cleaned = 0.00147925 Jy ! Component: 3800 - total flux cleaned = 0.00151337 Jy ! Component: 3850 - total flux cleaned = 0.00154732 Jy ! Component: 3900 - total flux cleaned = 0.00160364 Jy ! Component: 3950 - total flux cleaned = 0.00163728 Jy ! Component: 4000 - total flux cleaned = 0.00165959 Jy ! Component: 4050 - total flux cleaned = 0.00170403 Jy ! Total flux subtracted in 4096 components = 0.00173725 Jy ! Clean residual min=-0.000726 max=0.000872 Jy/beam ! Clean residual mean=0.000002 rms=0.000186 Jy/beam ! Combined flux in latest and established models = 0.0785053 Jy keep ! Adding 241 model components to the UV plane model. ! The established model now contains 314 components and 0.0785052 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1958-2052_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.952 x 8.211 at -0.8986 degrees (North through East) ! Clean map min=-0.0022856 max=0.063405 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1958-2052_S_map.fits wmodel /image_prod/ug002_uva//J1958-2052_S_map.mod ! Writing 314 model components to file: /image_prod/ug002_uva//J1958-2052_S_map.mod wobs /image_prod/ug002_uva//J1958-2052_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1958-2052_S_uvs.fits wwins /image_prod/ug002_uva//J1958-2052_S_map.win ! wwins: Wrote 4 windows to /image_prod/ug002_uva//J1958-2052_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0634053 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000173863 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.822626 0.822626 1.64525 3.2905 6.581 13.162 26.324 52.648 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.063 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 364.686 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1958-2052_S_dfm.log closed on Thu Mar 5 04:30:07 2020