! Started logfile: /image_prod/ug002_uva//J1458+3720_S_dfm.log on Thu Mar 5 02:01:10 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//J1458+3720_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J1458+3720_S_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.965741 visibilities/baseline/integration-bin. ! Found source: J1458+3720 ! ! 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 6258 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 J1458+3720_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 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.034509Jy sigma=9.081009 ! Fit after self-cal, rms=0.759464Jy sigma=6.725529 ! 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=3.218 mas, bmaj=7.29 mas, bpa=-21.71 degrees ! Estimated noise=1.48794 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 = 0.186467 Jy ! Component: 100 - total flux cleaned = 0.227164 Jy ! Total flux subtracted in 100 components = 0.227164 Jy ! Clean residual min=-0.005225 max=0.011458 Jy/beam ! Clean residual mean=0.000002 rms=0.001394 Jy/beam ! Combined flux in latest and established models = 0.227164 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.227164 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062679Jy sigma=0.484763 ! Fit after self-cal, rms=0.062665Jy sigma=0.484685 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108365 Jy ! Component: 100 - total flux cleaned = 0.0155275 Jy ! Total flux subtracted in 100 components = 0.0155275 Jy ! Clean residual min=-0.005832 max=0.005262 Jy/beam ! Clean residual mean=-0.000004 rms=0.001134 Jy/beam ! Combined flux in latest and established models = 0.242691 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 14 components and 0.242691 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060371Jy sigma=0.467421 ! Fit after self-cal, rms=0.060366Jy sigma=0.467343 ! 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=3.908 mas, bmaj=8.105 mas, bpa=-19.88 degrees ! Estimated noise=1.04157 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 = 0.00289199 Jy ! Component: 100 - total flux cleaned = 0.00326169 Jy ! Component: 150 - total flux cleaned = 0.00338816 Jy ! Component: 200 - total flux cleaned = 0.00350423 Jy ! Total flux subtracted in 200 components = 0.00350423 Jy ! Clean residual min=-0.005684 max=0.004301 Jy/beam ! Clean residual mean=-0.000005 rms=0.001065 Jy/beam ! Combined flux in latest and established models = 0.246196 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 37 components and 0.246196 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060100Jy sigma=0.466046 ! Fit after self-cal, rms=0.060094Jy sigma=0.465989 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.908 x 8.105 at -19.88 degrees (North through East) ! Clean map min=-0.0057374 max=0.24027 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.05 KP 1.01 ! LA 1.04 MK 1.01 NL 0.91 OV 0.98 ! PT 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.05 KP 1.01 ! LA 1.02 MK 0.99 NL 0.86 OV 1.00 ! PT 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.02 HN 1.03 KP 1.01 ! LA 1.04 MK 1.00 NL 0.92 OV 1.02 ! PT 1.02 ! ! ! Fit before self-cal, rms=0.060094Jy sigma=0.465989 ! Fit after self-cal, rms=0.056001Jy sigma=0.449546 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.917 mas, bmaj=8.107 mas, bpa=-19.91 degrees ! Estimated noise=1.04035 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 = 0.00135892 Jy ! Component: 100 - total flux cleaned = 0.00157142 Jy ! Component: 150 - total flux cleaned = 0.00173492 Jy ! Component: 200 - total flux cleaned = 0.00186389 Jy ! Total flux subtracted in 200 components = 0.00186389 Jy ! Clean residual min=-0.002614 max=0.002451 Jy/beam ! Clean residual mean=-0.000004 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.248059 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 51 components and 0.248059 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055916Jy sigma=0.448766 ! Fit after self-cal, rms=0.055897Jy sigma=0.448650 ! 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=0.055897Jy sigma=0.448650 ! Fit after self-cal, rms=0.053458Jy sigma=0.437111 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.914 mas, bmaj=8.105 mas, bpa=-20.02 degrees ! Estimated noise=1.04061 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00056623 Jy ! Component: 100 - total flux cleaned = 0.000613619 Jy ! Component: 150 - total flux cleaned = 0.000672448 Jy ! Component: 200 - total flux cleaned = 0.000689856 Jy ! Total flux subtracted in 200 components = 0.000689856 Jy ! Clean residual min=-0.001924 max=0.002054 Jy/beam ! Clean residual mean=-0.000001 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.248749 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 61 components and 0.248749 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053435Jy sigma=0.436907 ! Fit after self-cal, rms=0.053435Jy sigma=0.436846 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 (14.5, -4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00166444 Jy ! Component: 100 - total flux cleaned = 0.00158925 Jy ! Component: 150 - total flux cleaned = 0.00148633 Jy ! Component: 200 - total flux cleaned = 0.00136354 Jy ! Total flux subtracted in 200 components = 0.00136354 Jy ! Clean residual min=-0.001842 max=0.001585 Jy/beam ! Clean residual mean=-0.000001 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.250113 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 80 components and 0.250113 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053360Jy sigma=0.436220 ! Fit after self-cal, rms=0.053356Jy sigma=0.436182 ! 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=0.053356Jy sigma=0.436182 ! Fit after self-cal, rms=0.053318Jy sigma=0.436127 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.912 mas, bmaj=8.099 mas, bpa=-20.03 degrees ! Estimated noise=1.04063 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000687657 Jy ! Component: 100 - total flux cleaned = 0.000746593 Jy ! Component: 150 - total flux cleaned = 0.000747751 Jy ! Component: 200 - total flux cleaned = 0.000725201 Jy ! Total flux subtracted in 200 components = 0.000725201 Jy ! Clean residual min=-0.001696 max=0.001579 Jy/beam ! Clean residual mean=0.000000 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.250838 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 89 components and 0.250838 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053291Jy sigma=0.435905 ! Fit after self-cal, rms=0.053289Jy sigma=0.435893 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 = 0.000152941 Jy ! Component: 100 - total flux cleaned = 8.95972e-05 Jy ! Component: 150 - total flux cleaned = 1.09943e-05 Jy ! Component: 200 - total flux cleaned = -4.36903e-05 Jy ! Total flux subtracted in 200 components = -4.36903e-05 Jy ! Clean residual min=-0.001637 max=0.001574 Jy/beam ! Clean residual mean=0.000001 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.250794 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 99 components and 0.250795 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053274Jy sigma=0.435777 ! Fit after self-cal, rms=0.053274Jy sigma=0.435772 ! 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=0.053274Jy sigma=0.435772 ! Fit after self-cal, rms=0.053285Jy sigma=0.435751 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.17 mas, bmaj=10.4 mas, bpa=-12.63 degrees ! Estimated noise=1.21279 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000436201 Jy ! Component: 100 - total flux cleaned = 0.000387725 Jy ! Component: 150 - total flux cleaned = 0.000348973 Jy ! Component: 200 - total flux cleaned = 0.000315752 Jy ! Total flux subtracted in 200 components = 0.000315752 Jy ! Clean residual min=-0.001889 max=0.001636 Jy/beam ! Clean residual mean=0.000002 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.25111 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 113 components and 0.25111 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053278Jy sigma=0.435698 ! Fit after self-cal, rms=0.053277Jy sigma=0.435686 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 = 3.49732e-05 Jy ! Component: 100 - total flux cleaned = -8.05108e-06 Jy ! Component: 150 - total flux cleaned = -3.63417e-05 Jy ! Component: 200 - total flux cleaned = -7.01965e-05 Jy ! Total flux subtracted in 200 components = -7.01965e-05 Jy ! Clean residual min=-0.001903 max=0.001623 Jy/beam ! Clean residual mean=0.000002 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.25104 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 123 components and 0.25104 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053273Jy sigma=0.435660 ! Fit after self-cal, rms=0.053273Jy sigma=0.435655 ! 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=3.911 mas, bmaj=8.096 mas, bpa=-20.05 degrees ! Estimated noise=1.04122 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.911 x 8.096 at -20.05 degrees (North through East) ! Clean map min=-0.0015069 max=0.23965 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=3.22 mas, bmaj=7.296 mas, bpa=-21.84 degrees ! Estimated noise=1.49231 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.187001 Jy ! Component: 100 - total flux cleaned = 0.227789 Jy ! Component: 150 - total flux cleaned = 0.238543 Jy ! Component: 200 - total flux cleaned = 0.243455 Jy ! Total flux subtracted in 200 components = 0.243455 Jy ! Clean residual min=-0.002717 max=0.002711 Jy/beam ! Clean residual mean=0.000002 rms=0.000690 Jy/beam ! Combined flux in latest and established models = 0.243455 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.243455 Jy ! Inverting map and beam ! Estimated beam: bmin=3.911 mas, bmaj=8.096 mas, bpa=-20.05 degrees ! Estimated noise=1.04122 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 = 0.0035253 Jy ! Component: 100 - total flux cleaned = 0.00573822 Jy ! Component: 150 - total flux cleaned = 0.00735923 Jy ! Component: 200 - total flux cleaned = 0.00781769 Jy ! Total flux subtracted in 200 components = 0.00781769 Jy ! Clean residual min=-0.001820 max=0.001586 Jy/beam ! Clean residual mean=0.000001 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.251273 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 49 components and 0.251273 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=8.17 mas, bmaj=10.4 mas, bpa=-12.63 degrees ! Estimated noise=1.21279 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000864488 Jy ! Component: 100 - total flux cleaned = 0.000794152 Jy ! Component: 150 - total flux cleaned = 0.000738742 Jy ! Component: 200 - total flux cleaned = 0.000691394 Jy ! Total flux subtracted in 200 components = 0.000691394 Jy ! Clean residual min=-0.001977 max=0.001637 Jy/beam ! Clean residual mean=0.000001 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.251964 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 = -8.46659e-05 Jy ! Component: 100 - total flux cleaned = -0.000162221 Jy ! Component: 150 - total flux cleaned = -0.000233833 Jy ! Component: 200 - total flux cleaned = -0.000299915 Jy ! Total flux subtracted in 200 components = -0.000299915 Jy ! Clean residual min=-0.001932 max=0.001609 Jy/beam ! Clean residual mean=0.000001 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.251664 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 90 components and 0.251664 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.911 mas, bmaj=8.096 mas, bpa=-20.05 degrees ! Estimated noise=1.04122 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.48368e-05 Jy ! Component: 100 - total flux cleaned = -0.000144823 Jy ! Component: 150 - total flux cleaned = -0.000118187 Jy ! Component: 200 - total flux cleaned = -0.000120274 Jy ! Total flux subtracted in 200 components = -0.000120274 Jy ! Clean residual min=-0.001608 max=0.001600 Jy/beam ! Clean residual mean=0.000001 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.251544 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 102 components and 0.251544 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053299Jy sigma=0.435861 ! Fit after self-cal, rms=0.053293Jy sigma=0.435806 wmodel J1458+3720_S_map.mod ! Writing 102 model components to file: J1458+3720_S_map.mod wobs J1458+3720_S_uvs.fits ! Writing UV FITS file: J1458+3720_S_uvs.fits wwins J1458+3720_S_map.win ! wwins: Wrote 2 windows to J1458+3720_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 = -0.000153373 Jy ! Component: 100 - total flux cleaned = -0.000207097 Jy ! Component: 150 - total flux cleaned = -0.000259563 Jy ! Component: 200 - total flux cleaned = -0.00023527 Jy ! Component: 250 - total flux cleaned = -0.000116442 Jy ! Component: 300 - total flux cleaned = -9.36397e-05 Jy ! Component: 350 - total flux cleaned = -9.37244e-05 Jy ! Component: 400 - total flux cleaned = -0.000137586 Jy ! Component: 450 - total flux cleaned = -0.000180631 Jy ! Component: 500 - total flux cleaned = -0.000201526 Jy ! Component: 550 - total flux cleaned = -0.000221965 Jy ! Component: 600 - total flux cleaned = -0.000261663 Jy ! Component: 650 - total flux cleaned = -0.000261681 Jy ! Component: 700 - total flux cleaned = -0.000319381 Jy ! Component: 750 - total flux cleaned = -0.000319179 Jy ! Component: 800 - total flux cleaned = -0.000338134 Jy ! Component: 850 - total flux cleaned = -0.000447278 Jy ! Component: 900 - total flux cleaned = -0.000500572 Jy ! Component: 950 - total flux cleaned = -0.000500639 Jy ! Component: 1000 - total flux cleaned = -0.000535216 Jy ! Component: 1050 - total flux cleaned = -0.000569385 Jy ! Component: 1100 - total flux cleaned = -0.000535778 Jy ! Component: 1150 - total flux cleaned = -0.000552316 Jy ! Component: 1200 - total flux cleaned = -0.000519437 Jy ! Component: 1250 - total flux cleaned = -0.000503244 Jy ! Component: 1300 - total flux cleaned = -0.000471308 Jy ! Component: 1350 - total flux cleaned = -0.000471393 Jy ! Component: 1400 - total flux cleaned = -0.000471269 Jy ! Component: 1450 - total flux cleaned = -0.000456092 Jy ! Component: 1500 - total flux cleaned = -0.000501208 Jy ! Component: 1550 - total flux cleaned = -0.000426815 Jy ! Component: 1600 - total flux cleaned = -0.000412217 Jy ! Component: 1650 - total flux cleaned = -0.000441412 Jy ! Component: 1700 - total flux cleaned = -0.000484146 Jy ! Component: 1750 - total flux cleaned = -0.000441617 Jy ! Component: 1800 - total flux cleaned = -0.000441714 Jy ! Component: 1850 - total flux cleaned = -0.000427883 Jy ! Component: 1900 - total flux cleaned = -0.000523856 Jy ! Component: 1950 - total flux cleaned = -0.000510212 Jy ! Component: 2000 - total flux cleaned = -0.000523833 Jy ! Component: 2050 - total flux cleaned = -0.000563771 Jy ! Component: 2100 - total flux cleaned = -0.000577064 Jy ! Component: 2150 - total flux cleaned = -0.000603251 Jy ! Component: 2200 - total flux cleaned = -0.000668004 Jy ! Component: 2250 - total flux cleaned = -0.000706475 Jy ! Component: 2300 - total flux cleaned = -0.000719106 Jy ! Component: 2350 - total flux cleaned = -0.000782097 Jy ! Component: 2400 - total flux cleaned = -0.00075688 Jy ! Component: 2450 - total flux cleaned = -0.000731965 Jy ! Component: 2500 - total flux cleaned = -0.000756776 Jy ! Component: 2550 - total flux cleaned = -0.000756769 Jy ! Component: 2600 - total flux cleaned = -0.000769025 Jy ! Component: 2650 - total flux cleaned = -0.000781093 Jy ! Component: 2700 - total flux cleaned = -0.000828792 Jy ! Component: 2750 - total flux cleaned = -0.000816766 Jy ! Component: 2800 - total flux cleaned = -0.000851881 Jy ! Component: 2850 - total flux cleaned = -0.000840158 Jy ! Component: 2900 - total flux cleaned = -0.000828693 Jy ! Component: 2950 - total flux cleaned = -0.000851775 Jy ! Component: 3000 - total flux cleaned = -0.000840454 Jy ! Component: 3050 - total flux cleaned = -0.000863034 Jy ! Component: 3100 - total flux cleaned = -0.000874169 Jy ! Component: 3150 - total flux cleaned = -0.000896528 Jy ! Component: 3200 - total flux cleaned = -0.000929732 Jy ! Component: 3250 - total flux cleaned = -0.000918777 Jy ! Component: 3300 - total flux cleaned = -0.000940678 Jy ! Component: 3350 - total flux cleaned = -0.000951587 Jy ! Component: 3400 - total flux cleaned = -0.00100546 Jy ! Component: 3450 - total flux cleaned = -0.0010054 Jy ! Component: 3500 - total flux cleaned = -0.00104779 Jy ! Component: 3550 - total flux cleaned = -0.00101594 Jy ! Component: 3600 - total flux cleaned = -0.00101596 Jy ! Component: 3650 - total flux cleaned = -0.000995109 Jy ! Component: 3700 - total flux cleaned = -0.00101577 Jy ! Component: 3750 - total flux cleaned = -0.00101574 Jy ! Component: 3800 - total flux cleaned = -0.001026 Jy ! Component: 3850 - total flux cleaned = -0.00105632 Jy ! Component: 3900 - total flux cleaned = -0.00105637 Jy ! Component: 3950 - total flux cleaned = -0.00110651 Jy ! Component: 4000 - total flux cleaned = -0.00108657 Jy ! Component: 4050 - total flux cleaned = -0.00109658 Jy ! Total flux subtracted in 4096 components = -0.00113591 Jy ! Clean residual min=-0.000613 max=0.000555 Jy/beam ! Clean residual mean=0.000001 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.250408 Jy keep ! Adding 311 model components to the UV plane model. ! The established model now contains 413 components and 0.250408 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J1458+3720_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.911 x 8.096 at -20.05 degrees (North through East) ! Clean map min=-0.0012082 max=0.23971 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J1458+3720_S_map.fits wmodel /image_prod/ug002_uva//J1458+3720_S_map.mod ! Writing 413 model components to file: /image_prod/ug002_uva//J1458+3720_S_map.mod wobs /image_prod/ug002_uva//J1458+3720_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J1458+3720_S_uvs.fits wwins /image_prod/ug002_uva//J1458+3720_S_map.win ! wwins: Wrote 3 windows to /image_prod/ug002_uva//J1458+3720_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.239714 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000187616 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.2348 0.2348 0.469601 0.939202 1.8784 3.75681 7.51362 15.0272 30.0545 60.1089 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.239 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1277.68 quit ! Quitting program ! Log file /image_prod/ug002_uva//J1458+3720_S_dfm.log closed on Thu Mar 5 02:01:14 2020