! Started logfile: /vlbi/uf001/uva//J1046+5354_S_dfm.log on Mon Jan 14 01:00:22 2019 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 /vlbi/uf001/uva//J1046+5354_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1046+5354_S_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.97115 visibilities/baseline/integration-bin. ! Found source: J1046+5354 ! ! 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 7473 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 J1046+5354_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 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.029927Jy sigma=22.734811 ! Fit after self-cal, rms=0.741292Jy sigma=16.447528 ! 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=3.302 mas, bmaj=4.035 mas, bpa=0.02988 degrees ! Estimated noise=0.548372 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 = 0.200352 Jy ! Component: 100 - total flux cleaned = 0.244271 Jy ! Total flux subtracted in 100 components = 0.244271 Jy ! Clean residual min=-0.005340 max=0.013550 Jy/beam ! Clean residual mean=-0.000028 rms=0.001391 Jy/beam ! Combined flux in latest and established models = 0.244271 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.244271 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065065Jy sigma=1.382277 ! Fit after self-cal, rms=0.065059Jy sigma=1.382203 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.013803 Jy ! Component: 100 - total flux cleaned = 0.0202948 Jy ! Total flux subtracted in 100 components = 0.0202948 Jy ! Clean residual min=-0.004150 max=0.005955 Jy/beam ! Clean residual mean=-0.000020 rms=0.001032 Jy/beam ! Combined flux in latest and established models = 0.264566 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 16 components and 0.264566 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061467Jy sigma=1.303181 ! Fit after self-cal, rms=0.061447Jy sigma=1.302683 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.061 mas, bmaj=4.661 mas, bpa=4.205 degrees ! Estimated noise=0.387452 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 (7, -1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00850221 Jy ! Component: 100 - total flux cleaned = 0.0137896 Jy ! Component: 150 - total flux cleaned = 0.0175659 Jy ! Component: 200 - total flux cleaned = 0.020477 Jy ! Total flux subtracted in 200 components = 0.020477 Jy ! Clean residual min=-0.003233 max=0.003864 Jy/beam ! Clean residual mean=-0.000017 rms=0.000870 Jy/beam ! Combined flux in latest and established models = 0.285043 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 60 components and 0.285043 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060061Jy sigma=1.271410 ! Fit after self-cal, rms=0.059956Jy sigma=1.268938 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.061 x 4.661 at 4.205 degrees (North through East) ! Clean map min=-0.0032341 max=0.2584 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 0.99 KP 1.00 ! LA 0.96 MK 1.01 NL 1.05 OV 0.98 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 0.99 KP 0.99 ! LA 0.94 MK 1.01 NL 1.07 OV 1.01 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.98 KP 1.01 ! LA 0.94 MK 0.99 NL 1.04 OV 0.98 ! PT 0.97 SC 1.01 ! ! ! Fit before self-cal, rms=0.059956Jy sigma=1.268938 ! Fit after self-cal, rms=0.058509Jy sigma=1.243699 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.069 mas, bmaj=4.676 mas, bpa=3.899 degrees ! Estimated noise=0.385305 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 = 0.000103306 Jy ! Component: 100 - total flux cleaned = 0.000176216 Jy ! Component: 150 - total flux cleaned = 0.000242631 Jy ! Component: 200 - total flux cleaned = 0.000298471 Jy ! Total flux subtracted in 200 components = 0.000298471 Jy ! Clean residual min=-0.002210 max=0.002392 Jy/beam ! Clean residual mean=0.000004 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.285342 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 75 components and 0.285342 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058458Jy sigma=1.242620 ! Fit after self-cal, rms=0.058455Jy sigma=1.242428 ! 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=0.058455Jy sigma=1.242428 ! Fit after self-cal, rms=0.058233Jy sigma=1.230491 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.067 mas, bmaj=4.668 mas, bpa=4.644 degrees ! Estimated noise=0.385486 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000797344 Jy ! Component: 100 - total flux cleaned = 0.000724026 Jy ! Component: 150 - total flux cleaned = 0.000607386 Jy ! Component: 200 - total flux cleaned = 0.000505354 Jy ! Total flux subtracted in 200 components = 0.000505354 Jy ! Clean residual min=-0.001987 max=0.001816 Jy/beam ! Clean residual mean=-0.000000 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.285847 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 91 components and 0.285847 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058180Jy sigma=1.229494 ! Fit after self-cal, rms=0.058182Jy sigma=1.229380 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 = 0.000212477 Jy ! Component: 100 - total flux cleaned = 7.70701e-05 Jy ! Component: 150 - total flux cleaned = -1.37529e-06 Jy ! Component: 200 - total flux cleaned = -3.75157e-05 Jy ! Total flux subtracted in 200 components = -3.75157e-05 Jy ! Clean residual min=-0.001935 max=0.001786 Jy/beam ! Clean residual mean=-0.000000 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.285809 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 102 components and 0.28581 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058165Jy sigma=1.229078 ! Fit after self-cal, rms=0.058164Jy sigma=1.229052 ! 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=0.058164Jy sigma=1.229052 ! Fit after self-cal, rms=0.058267Jy sigma=1.228784 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.062 mas, bmaj=4.666 mas, bpa=5.037 degrees ! Estimated noise=0.385855 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000579233 Jy ! Component: 100 - total flux cleaned = 0.000444544 Jy ! Component: 150 - total flux cleaned = 0.000408132 Jy ! Component: 200 - total flux cleaned = 0.000358757 Jy ! Total flux subtracted in 200 components = 0.000358757 Jy ! Clean residual min=-0.001878 max=0.001808 Jy/beam ! Clean residual mean=0.000000 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.286168 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 105 components and 0.286168 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058246Jy sigma=1.228456 ! Fit after self-cal, rms=0.058246Jy sigma=1.228412 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 = 0.000175489 Jy ! Component: 100 - total flux cleaned = 0.000144461 Jy ! Component: 150 - total flux cleaned = 0.00010238 Jy ! Component: 200 - total flux cleaned = 7.70854e-05 Jy ! Total flux subtracted in 200 components = 7.70854e-05 Jy ! Clean residual min=-0.001845 max=0.001820 Jy/beam ! Clean residual mean=0.000000 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.286245 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 111 components and 0.286245 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058237Jy sigma=1.228271 ! Fit after self-cal, rms=0.058237Jy sigma=1.228261 ! 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=0.058237Jy sigma=1.228261 ! Fit after self-cal, rms=0.058321Jy sigma=1.228156 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.106 mas, bmaj=8.638 mas, bpa=43.88 degrees ! Estimated noise=0.485518 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000704508 Jy ! Component: 100 - total flux cleaned = 0.000842824 Jy ! Component: 150 - total flux cleaned = 0.000890151 Jy ! Component: 200 - total flux cleaned = 0.000921472 Jy ! Total flux subtracted in 200 components = 0.000921472 Jy ! Clean residual min=-0.002014 max=0.002076 Jy/beam ! Clean residual mean=0.000002 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.287167 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 117 components and 0.287167 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058316Jy sigma=1.228101 ! Fit after self-cal, rms=0.058316Jy sigma=1.228082 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 = 3.73254e-05 Jy ! Component: 100 - total flux cleaned = 3.68366e-05 Jy ! Component: 150 - total flux cleaned = 3.67988e-05 Jy ! Component: 200 - total flux cleaned = 2.86356e-05 Jy ! Total flux subtracted in 200 components = 2.86356e-05 Jy ! Clean residual min=-0.002013 max=0.002068 Jy/beam ! Clean residual mean=0.000002 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.287195 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 118 components and 0.287196 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058315Jy sigma=1.228102 ! Fit after self-cal, rms=0.058315Jy sigma=1.228097 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=4.058 mas, bmaj=4.664 mas, bpa=5.312 degrees ! Estimated noise=0.386222 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.058 x 4.664 at 5.312 degrees (North through East) ! Clean map min=-0.0017629 max=0.25722 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=3.306 mas, bmaj=4.03 mas, bpa=0.7777 degrees ! Estimated noise=0.546637 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.19966 Jy ! Component: 100 - total flux cleaned = 0.243767 Jy ! Component: 150 - total flux cleaned = 0.25852 Jy ! Component: 200 - total flux cleaned = 0.266139 Jy ! Total flux subtracted in 200 components = 0.266139 Jy ! Clean residual min=-0.003089 max=0.004022 Jy/beam ! Clean residual mean=-0.000009 rms=0.000733 Jy/beam ! Combined flux in latest and established models = 0.266139 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 0.266139 Jy ! Inverting map and beam ! Estimated beam: bmin=4.058 mas, bmaj=4.664 mas, bpa=5.312 degrees ! Estimated noise=0.386222 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 = 0.00693796 Jy ! Component: 100 - total flux cleaned = 0.011152 Jy ! Component: 150 - total flux cleaned = 0.0139712 Jy ! Component: 200 - total flux cleaned = 0.0159509 Jy ! Total flux subtracted in 200 components = 0.0159509 Jy ! Clean residual min=-0.001869 max=0.001815 Jy/beam ! Clean residual mean=-0.000003 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.28209 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 49 components and 0.28209 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=8.106 mas, bmaj=8.638 mas, bpa=43.88 degrees ! Estimated noise=0.485518 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00228247 Jy ! Component: 100 - total flux cleaned = 0.00350061 Jy ! Component: 150 - total flux cleaned = 0.00420907 Jy ! Component: 200 - total flux cleaned = 0.00463457 Jy ! Total flux subtracted in 200 components = 0.00463457 Jy ! Clean residual min=-0.002020 max=0.002044 Jy/beam ! Clean residual mean=0.000001 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.286724 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 = 0.000264965 Jy ! Component: 100 - total flux cleaned = 0.000296636 Jy ! Component: 150 - total flux cleaned = 0.000311136 Jy ! Component: 200 - total flux cleaned = 0.000325368 Jy ! Total flux subtracted in 200 components = 0.000325368 Jy ! Clean residual min=-0.002017 max=0.002031 Jy/beam ! Clean residual mean=0.000001 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.28705 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 99 components and 0.28705 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.058 mas, bmaj=4.664 mas, bpa=5.312 degrees ! Estimated noise=0.386222 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.25085e-05 Jy ! Component: 100 - total flux cleaned = -8.52579e-05 Jy ! Component: 150 - total flux cleaned = -0.000150361 Jy ! Component: 200 - total flux cleaned = -0.000209631 Jy ! Total flux subtracted in 200 components = -0.000209631 Jy ! Clean residual min=-0.001831 max=0.001757 Jy/beam ! Clean residual mean=0.000001 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.28684 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 114 components and 0.28684 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058328Jy sigma=1.228380 ! Fit after self-cal, rms=0.058323Jy sigma=1.228270 wmodel J1046+5354_S_map.mod ! Writing 114 model components to file: J1046+5354_S_map.mod wobs J1046+5354_S_uvs.fits ! Writing UV FITS file: J1046+5354_S_uvs.fits wwins J1046+5354_S_map.win ! wwins: Wrote 2 windows to J1046+5354_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 = -3.9262e-05 Jy ! Component: 100 - total flux cleaned = -3.79518e-05 Jy ! Component: 150 - total flux cleaned = 2.00082e-05 Jy ! Component: 200 - total flux cleaned = 1.95049e-05 Jy ! Component: 250 - total flux cleaned = 1.99059e-05 Jy ! Component: 300 - total flux cleaned = -8.50324e-05 Jy ! Component: 350 - total flux cleaned = -0.000135711 Jy ! Component: 400 - total flux cleaned = -0.00016066 Jy ! Component: 450 - total flux cleaned = -0.000233818 Jy ! Component: 500 - total flux cleaned = -0.000328652 Jy ! Component: 550 - total flux cleaned = -0.000421164 Jy ! Component: 600 - total flux cleaned = -0.000443625 Jy ! Component: 650 - total flux cleaned = -0.000510785 Jy ! Component: 700 - total flux cleaned = -0.000576754 Jy ! Component: 750 - total flux cleaned = -0.000598228 Jy ! Component: 800 - total flux cleaned = -0.000662848 Jy ! Component: 850 - total flux cleaned = -0.000746901 Jy ! Component: 900 - total flux cleaned = -0.000767638 Jy ! Component: 950 - total flux cleaned = -0.000829121 Jy ! Component: 1000 - total flux cleaned = -0.000890198 Jy ! Component: 1050 - total flux cleaned = -0.000950554 Jy ! Component: 1100 - total flux cleaned = -0.00104918 Jy ! Component: 1150 - total flux cleaned = -0.00104925 Jy ! Component: 1200 - total flux cleaned = -0.00114555 Jy ! Component: 1250 - total flux cleaned = -0.00114571 Jy ! Component: 1300 - total flux cleaned = -0.00127745 Jy ! Component: 1350 - total flux cleaned = -0.00129582 Jy ! Component: 1400 - total flux cleaned = -0.00133287 Jy ! Component: 1450 - total flux cleaned = -0.00142401 Jy ! Component: 1500 - total flux cleaned = -0.0014421 Jy ! Component: 1550 - total flux cleaned = -0.00151339 Jy ! Component: 1600 - total flux cleaned = -0.0015839 Jy ! Component: 1650 - total flux cleaned = -0.0015839 Jy ! Component: 1700 - total flux cleaned = -0.00161853 Jy ! Component: 1750 - total flux cleaned = -0.00166973 Jy ! Component: 1800 - total flux cleaned = -0.00166966 Jy ! Component: 1850 - total flux cleaned = -0.00165319 Jy ! Component: 1900 - total flux cleaned = -0.00163695 Jy ! Component: 1950 - total flux cleaned = -0.0016864 Jy ! Component: 2000 - total flux cleaned = -0.00163762 Jy ! Component: 2050 - total flux cleaned = -0.00168604 Jy ! Component: 2100 - total flux cleaned = -0.00165384 Jy ! Component: 2150 - total flux cleaned = -0.0016539 Jy ! Component: 2200 - total flux cleaned = -0.00160703 Jy ! Component: 2250 - total flux cleaned = -0.00163809 Jy ! Component: 2300 - total flux cleaned = -0.00162249 Jy ! Component: 2350 - total flux cleaned = -0.00157673 Jy ! Component: 2400 - total flux cleaned = -0.00165271 Jy ! Component: 2450 - total flux cleaned = -0.00157764 Jy ! Component: 2500 - total flux cleaned = -0.0015629 Jy ! Component: 2550 - total flux cleaned = -0.00163704 Jy ! Component: 2600 - total flux cleaned = -0.00168106 Jy ! Component: 2650 - total flux cleaned = -0.00172465 Jy ! Component: 2700 - total flux cleaned = -0.00173897 Jy ! Component: 2750 - total flux cleaned = -0.0017388 Jy ! Component: 2800 - total flux cleaned = -0.00175314 Jy ! Component: 2850 - total flux cleaned = -0.00179559 Jy ! Component: 2900 - total flux cleaned = -0.00182377 Jy ! Component: 2950 - total flux cleaned = -0.00186562 Jy ! Component: 3000 - total flux cleaned = -0.00189335 Jy ! Component: 3050 - total flux cleaned = -0.00194825 Jy ! Component: 3100 - total flux cleaned = -0.00197556 Jy ! Component: 3150 - total flux cleaned = -0.00201635 Jy ! Component: 3200 - total flux cleaned = -0.00201645 Jy ! Component: 3250 - total flux cleaned = -0.00204331 Jy ! Component: 3300 - total flux cleaned = -0.00209658 Jy ! Component: 3350 - total flux cleaned = -0.00213611 Jy ! Component: 3400 - total flux cleaned = -0.00216232 Jy ! Component: 3450 - total flux cleaned = -0.00214917 Jy ! Component: 3500 - total flux cleaned = -0.0021751 Jy ! Component: 3550 - total flux cleaned = -0.00225251 Jy ! Component: 3600 - total flux cleaned = -0.00225243 Jy ! Component: 3650 - total flux cleaned = -0.00222695 Jy ! Component: 3700 - total flux cleaned = -0.00223981 Jy ! Component: 3750 - total flux cleaned = -0.00231541 Jy ! Component: 3800 - total flux cleaned = -0.00234043 Jy ! Component: 3850 - total flux cleaned = -0.0023528 Jy ! Component: 3900 - total flux cleaned = -0.00238982 Jy ! Component: 3950 - total flux cleaned = -0.00242654 Jy ! Component: 4000 - total flux cleaned = -0.00236544 Jy ! Component: 4050 - total flux cleaned = -0.00240183 Jy ! Total flux subtracted in 4096 components = -0.00246214 Jy ! Clean residual min=-0.000601 max=0.000816 Jy/beam ! Clean residual mean=-0.000003 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.284378 Jy keep ! Adding 321 model components to the UV plane model. ! The established model now contains 435 components and 0.284378 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1046+5354_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.058 x 4.664 at 5.312 degrees (North through East) ! Clean map min=-0.0014419 max=0.25722 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1046+5354_S_map.fits wmodel /vlbi/uf001/uva//J1046+5354_S_map.mod ! Writing 435 model components to file: /vlbi/uf001/uva//J1046+5354_S_map.mod wobs /vlbi/uf001/uva//J1046+5354_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1046+5354_S_uvs.fits wwins /vlbi/uf001/uva//J1046+5354_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J1046+5354_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.25722 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000218027 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.254289 0.254289 0.508578 1.01716 2.03431 4.06862 8.13725 16.2745 32.549 65.098 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.257 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1179.76 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1046+5354_S_dfm.log closed on Mon Jan 14 01:00:27 2019