! Started logfile: /image_prod/ug002_uva//J1813+2952_S_dfm.log on Thu Mar 5 03:40:04 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//J1813+2952_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1813+2952_S_uva.fits ! AN table 1: 60 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.975 visibilities/baseline/integration-bin. ! Found source: J1813+2952 ! ! 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 4914 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 J1813+2952_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 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.006127Jy sigma=8.234983 ! Fit after self-cal, rms=0.925897Jy sigma=7.527741 ! 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=2.702 mas, bmaj=5.541 mas, bpa=-8.113 degrees ! Estimated noise=1.78066 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 = 0.0597707 Jy ! Component: 100 - total flux cleaned = 0.0818477 Jy ! Total flux subtracted in 100 components = 0.0818477 Jy ! Clean residual min=-0.005881 max=0.010162 Jy/beam ! Clean residual mean=0.000001 rms=0.001585 Jy/beam ! Combined flux in latest and established models = 0.0818477 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0818477 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065607Jy sigma=0.476194 ! Fit after self-cal, rms=0.065070Jy sigma=0.471110 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0124321 Jy ! Component: 100 - total flux cleaned = 0.019091 Jy ! Total flux subtracted in 100 components = 0.019091 Jy ! Clean residual min=-0.004443 max=0.004901 Jy/beam ! Clean residual mean=0.000001 rms=0.001058 Jy/beam ! Combined flux in latest and established models = 0.100939 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 25 components and 0.100939 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062979Jy sigma=0.447005 ! Fit after self-cal, rms=0.062931Jy sigma=0.446507 ! 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=3.052 mas, bmaj=6.082 mas, bpa=-6.321 degrees ! Estimated noise=1.28634 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 (-4, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00533532 Jy ! Component: 100 - total flux cleaned = 0.00792418 Jy ! Component: 150 - total flux cleaned = 0.00915239 Jy ! Component: 200 - total flux cleaned = 0.0100577 Jy ! Total flux subtracted in 200 components = 0.0100577 Jy ! Clean residual min=-0.002986 max=0.003117 Jy/beam ! Clean residual mean=0.000002 rms=0.000771 Jy/beam ! Combined flux in latest and established models = 0.110996 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 55 components and 0.110996 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062446Jy sigma=0.441735 ! Fit after self-cal, rms=0.062430Jy sigma=0.441410 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.052 x 6.082 at -6.321 degrees (North through East) ! Clean map min=-0.0027344 max=0.07672 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.95 HN 0.98 KP 0.99 ! MK 0.97 NL 0.99 OV 0.94 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 1.00 HN 0.92 KP 1.03 ! MK 1.03 NL 0.99 OV 0.94 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.98 HN 1.01 KP 1.02 ! MK 1.07 NL 0.97 OV 0.93 SC 0.98 ! ! ! Fit before self-cal, rms=0.062430Jy sigma=0.441410 ! Fit after self-cal, rms=0.063854Jy sigma=0.438746 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.069 mas, bmaj=6.145 mas, bpa=-6.553 degrees ! Estimated noise=1.28063 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 = 0.000272176 Jy ! Component: 100 - total flux cleaned = 0.000562321 Jy ! Component: 150 - total flux cleaned = 0.000635258 Jy ! Component: 200 - total flux cleaned = 0.000639521 Jy ! Total flux subtracted in 200 components = 0.000639521 Jy ! Clean residual min=-0.002619 max=0.002482 Jy/beam ! Clean residual mean=0.000003 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.111636 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 77 components and 0.111636 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063800Jy sigma=0.438394 ! Fit after self-cal, rms=0.063856Jy sigma=0.438296 ! 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=0.063856Jy sigma=0.438296 ! Fit after self-cal, rms=0.064986Jy sigma=0.434195 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.063 mas, bmaj=6.089 mas, bpa=-6.056 degrees ! Estimated noise=1.27556 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000511013 Jy ! Component: 100 - total flux cleaned = 0.000632997 Jy ! Component: 150 - total flux cleaned = 0.000683433 Jy ! Component: 200 - total flux cleaned = 0.000683535 Jy ! Total flux subtracted in 200 components = 0.000683535 Jy ! Clean residual min=-0.002054 max=0.002140 Jy/beam ! Clean residual mean=0.000000 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.112319 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 88 components and 0.112319 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064957Jy sigma=0.434014 ! Fit after self-cal, rms=0.064992Jy sigma=0.433925 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 = -7.61723e-05 Jy ! Component: 100 - total flux cleaned = -7.61953e-05 Jy ! Component: 150 - total flux cleaned = -4.26535e-05 Jy ! Component: 200 - total flux cleaned = -7.46945e-05 Jy ! Total flux subtracted in 200 components = -7.46945e-05 Jy ! Clean residual min=-0.002064 max=0.002139 Jy/beam ! Clean residual mean=0.000000 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.112245 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 101 components and 0.112245 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064980Jy sigma=0.433858 ! Fit after self-cal, rms=0.064981Jy sigma=0.433850 ! 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=0.064981Jy sigma=0.433850 ! Fit after self-cal, rms=0.065655Jy sigma=0.433769 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.053 mas, bmaj=6.095 mas, bpa=-6.049 degrees ! Estimated noise=1.27201 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000112661 Jy ! Component: 100 - total flux cleaned = 9.29367e-05 Jy ! Component: 150 - total flux cleaned = 7.7506e-05 Jy ! Component: 200 - total flux cleaned = 7.7984e-05 Jy ! Total flux subtracted in 200 components = 7.7984e-05 Jy ! Clean residual min=-0.002033 max=0.002127 Jy/beam ! Clean residual mean=-0.000000 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.112323 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 107 components and 0.112323 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065644Jy sigma=0.433716 ! Fit after self-cal, rms=0.065650Jy sigma=0.433711 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 = -4.8545e-05 Jy ! Component: 100 - total flux cleaned = -4.92879e-05 Jy ! Component: 150 - total flux cleaned = -6.1898e-05 Jy ! Component: 200 - total flux cleaned = -6.15467e-05 Jy ! Total flux subtracted in 200 components = -6.15467e-05 Jy ! Clean residual min=-0.002050 max=0.002133 Jy/beam ! Clean residual mean=-0.000000 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.112261 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 111 components and 0.112261 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065643Jy sigma=0.433682 ! Fit after self-cal, rms=0.065645Jy sigma=0.433678 ! 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=0.065645Jy sigma=0.433678 ! Fit after self-cal, rms=0.065642Jy sigma=0.433671 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.317 mas, bmaj=8.609 mas, bpa=-5.288 degrees ! Estimated noise=1.59833 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00016753 Jy ! Component: 100 - total flux cleaned = -0.000240383 Jy ! Component: 150 - total flux cleaned = -0.0002963 Jy ! Component: 200 - total flux cleaned = -0.000307515 Jy ! Total flux subtracted in 200 components = -0.000307515 Jy ! Clean residual min=-0.002412 max=0.002391 Jy/beam ! Clean residual mean=-0.000001 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.111954 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 113 components and 0.111954 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065642Jy sigma=0.433667 ! Fit after self-cal, rms=0.065640Jy sigma=0.433658 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 = -8.98294e-05 Jy ! Component: 100 - total flux cleaned = -0.000110629 Jy ! Component: 150 - total flux cleaned = -0.0001294 Jy ! Component: 200 - total flux cleaned = -0.000145555 Jy ! Total flux subtracted in 200 components = -0.000145555 Jy ! Clean residual min=-0.002405 max=0.002405 Jy/beam ! Clean residual mean=-0.000001 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.111808 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 120 components and 0.111808 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065640Jy sigma=0.433678 ! Fit after self-cal, rms=0.065640Jy sigma=0.433676 ! 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=3.049 mas, bmaj=6.103 mas, bpa=-6.095 degrees ! Estimated noise=1.27062 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.049 x 6.103 at -6.095 degrees (North through East) ! Clean map min=-0.001987 max=0.075867 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=2.705 mas, bmaj=5.536 mas, bpa=-7.761 degrees ! Estimated noise=1.75672 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0592001 Jy ! Component: 100 - total flux cleaned = 0.0822371 Jy ! Component: 150 - total flux cleaned = 0.0938238 Jy ! Component: 200 - total flux cleaned = 0.100583 Jy ! Total flux subtracted in 200 components = 0.100583 Jy ! Clean residual min=-0.003579 max=0.004007 Jy/beam ! Clean residual mean=0.000000 rms=0.000896 Jy/beam ! Combined flux in latest and established models = 0.100583 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 0.100583 Jy ! Inverting map and beam ! Estimated beam: bmin=3.049 mas, bmaj=6.103 mas, bpa=-6.095 degrees ! Estimated noise=1.27062 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 = 0.00459949 Jy ! Component: 100 - total flux cleaned = 0.00720583 Jy ! Component: 150 - total flux cleaned = 0.00828475 Jy ! Component: 200 - total flux cleaned = 0.00889488 Jy ! Total flux subtracted in 200 components = 0.00889488 Jy ! Clean residual min=-0.002390 max=0.002387 Jy/beam ! Clean residual mean=-0.000000 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.109478 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 41 components and 0.109478 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=6.317 mas, bmaj=8.609 mas, bpa=-5.288 degrees ! Estimated noise=1.59833 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000332764 Jy ! Component: 100 - total flux cleaned = 0.000638095 Jy ! Component: 150 - total flux cleaned = 0.00094502 Jy ! Component: 200 - total flux cleaned = 0.00118602 Jy ! Total flux subtracted in 200 components = 0.00118602 Jy ! Clean residual min=-0.002632 max=0.002516 Jy/beam ! Clean residual mean=-0.000001 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.110664 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 = 0.000174468 Jy ! Component: 100 - total flux cleaned = 0.000303383 Jy ! Component: 150 - total flux cleaned = 0.000397848 Jy ! Component: 200 - total flux cleaned = 0.000480828 Jy ! Total flux subtracted in 200 components = 0.000480828 Jy ! Clean residual min=-0.002511 max=0.002501 Jy/beam ! Clean residual mean=-0.000001 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.111145 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 70 components and 0.111145 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.049 mas, bmaj=6.103 mas, bpa=-6.095 degrees ! Estimated noise=1.27062 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000141395 Jy ! Component: 100 - total flux cleaned = -0.000104988 Jy ! Component: 150 - total flux cleaned = -0.000104525 Jy ! Component: 200 - total flux cleaned = -2.44741e-05 Jy ! Total flux subtracted in 200 components = -2.44741e-05 Jy ! Clean residual min=-0.002099 max=0.002183 Jy/beam ! Clean residual mean=-0.000000 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.11112 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 86 components and 0.11112 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065674Jy sigma=0.433895 ! Fit after self-cal, rms=0.065683Jy sigma=0.433815 wmodel J1813+2952_S_map.mod ! Writing 86 model components to file: J1813+2952_S_map.mod wobs J1813+2952_S_uvs.fits ! Writing UV FITS file: J1813+2952_S_uvs.fits wwins J1813+2952_S_map.win ! wwins: Wrote 2 windows to J1813+2952_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 = 0.000353328 Jy ! Component: 100 - total flux cleaned = 0.000610378 Jy ! Component: 150 - total flux cleaned = 0.000991001 Jy ! Component: 200 - total flux cleaned = 0.00132352 Jy ! Component: 250 - total flux cleaned = 0.00164476 Jy ! Component: 300 - total flux cleaned = 0.00189379 Jy ! Component: 350 - total flux cleaned = 0.00213494 Jy ! Component: 400 - total flux cleaned = 0.00222292 Jy ! Component: 450 - total flux cleaned = 0.00236502 Jy ! Component: 500 - total flux cleaned = 0.00250321 Jy ! Component: 550 - total flux cleaned = 0.00261123 Jy ! Component: 600 - total flux cleaned = 0.00279677 Jy ! Component: 650 - total flux cleaned = 0.00297789 Jy ! Component: 700 - total flux cleaned = 0.00313039 Jy ! Component: 750 - total flux cleaned = 0.00332936 Jy ! Component: 800 - total flux cleaned = 0.00347582 Jy ! Component: 850 - total flux cleaned = 0.00364344 Jy ! Component: 900 - total flux cleaned = 0.00376101 Jy ! Component: 950 - total flux cleaned = 0.00389966 Jy ! Component: 1000 - total flux cleaned = 0.004036 Jy ! Component: 1050 - total flux cleaned = 0.00416956 Jy ! Component: 1100 - total flux cleaned = 0.00432298 Jy ! Component: 1150 - total flux cleaned = 0.00436615 Jy ! Component: 1200 - total flux cleaned = 0.00451539 Jy ! Component: 1250 - total flux cleaned = 0.00459916 Jy ! Component: 1300 - total flux cleaned = 0.00466061 Jy ! Component: 1350 - total flux cleaned = 0.00466083 Jy ! Component: 1400 - total flux cleaned = 0.0047414 Jy ! Component: 1450 - total flux cleaned = 0.00472171 Jy ! Component: 1500 - total flux cleaned = 0.0048391 Jy ! Component: 1550 - total flux cleaned = 0.00487748 Jy ! Component: 1600 - total flux cleaned = 0.00489638 Jy ! Component: 1650 - total flux cleaned = 0.00497183 Jy ! Component: 1700 - total flux cleaned = 0.00499042 Jy ! Component: 1750 - total flux cleaned = 0.00499032 Jy ! Component: 1800 - total flux cleaned = 0.00508104 Jy ! Component: 1850 - total flux cleaned = 0.00506273 Jy ! Component: 1900 - total flux cleaned = 0.00509838 Jy ! Component: 1950 - total flux cleaned = 0.00509838 Jy ! Component: 2000 - total flux cleaned = 0.00515061 Jy ! Component: 2050 - total flux cleaned = 0.00518484 Jy ! Component: 2100 - total flux cleaned = 0.00515042 Jy ! Component: 2150 - total flux cleaned = 0.00515048 Jy ! Component: 2200 - total flux cleaned = 0.00513359 Jy ! Component: 2250 - total flux cleaned = 0.00513374 Jy ! Component: 2300 - total flux cleaned = 0.00505182 Jy ! Component: 2350 - total flux cleaned = 0.00505213 Jy ! Component: 2400 - total flux cleaned = 0.00508459 Jy ! Component: 2450 - total flux cleaned = 0.00505265 Jy ! Component: 2500 - total flux cleaned = 0.00498909 Jy ! Component: 2550 - total flux cleaned = 0.00498937 Jy ! Component: 2600 - total flux cleaned = 0.00495813 Jy ! Component: 2650 - total flux cleaned = 0.00497364 Jy ! Component: 2700 - total flux cleaned = 0.00489712 Jy ! Component: 2750 - total flux cleaned = 0.00488191 Jy ! Component: 2800 - total flux cleaned = 0.00485171 Jy ! Component: 2850 - total flux cleaned = 0.00476228 Jy ! Component: 2900 - total flux cleaned = 0.00474762 Jy ! Component: 2950 - total flux cleaned = 0.00473306 Jy ! Component: 3000 - total flux cleaned = 0.00468933 Jy ! Component: 3050 - total flux cleaned = 0.00461707 Jy ! Component: 3100 - total flux cleaned = 0.00455964 Jy ! Component: 3150 - total flux cleaned = 0.00454564 Jy ! Component: 3200 - total flux cleaned = 0.00451731 Jy ! Component: 3250 - total flux cleaned = 0.00447514 Jy ! Component: 3300 - total flux cleaned = 0.00447533 Jy ! Component: 3350 - total flux cleaned = 0.00443383 Jy ! Component: 3400 - total flux cleaned = 0.0044338 Jy ! Component: 3450 - total flux cleaned = 0.00437915 Jy ! Component: 3500 - total flux cleaned = 0.00435201 Jy ! Component: 3550 - total flux cleaned = 0.00428462 Jy ! Component: 3600 - total flux cleaned = 0.00427124 Jy ! Component: 3650 - total flux cleaned = 0.00428458 Jy ! Component: 3700 - total flux cleaned = 0.00421851 Jy ! Component: 3750 - total flux cleaned = 0.00416593 Jy ! Component: 3800 - total flux cleaned = 0.00415303 Jy ! Component: 3850 - total flux cleaned = 0.00413997 Jy ! Component: 3900 - total flux cleaned = 0.00408816 Jy ! Component: 3950 - total flux cleaned = 0.0040753 Jy ! Component: 4000 - total flux cleaned = 0.00402419 Jy ! Component: 4050 - total flux cleaned = 0.00402416 Jy ! Total flux subtracted in 4096 components = 0.00402411 Jy ! Clean residual min=-0.000729 max=0.000815 Jy/beam ! Clean residual mean=0.000000 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.115144 Jy keep ! Adding 277 model components to the UV plane model. ! The established model now contains 363 components and 0.115144 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1813+2952_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.049 x 6.103 at -6.095 degrees (North through East) ! Clean map min=-0.0015136 max=0.075869 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1813+2952_S_map.fits wmodel /image_prod/ug002_uva//J1813+2952_S_map.mod ! Writing 363 model components to file: /image_prod/ug002_uva//J1813+2952_S_map.mod wobs /image_prod/ug002_uva//J1813+2952_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1813+2952_S_uvs.fits wwins /image_prod/ug002_uva//J1813+2952_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J1813+2952_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0758687 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000219202 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.866769 0.866769 1.73354 3.46708 6.93415 13.8683 27.7366 55.4732 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.075 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 346.113 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1813+2952_S_dfm.log closed on Thu Mar 5 03:40:08 2020