! Started logfile: /vlbi/uf001/uvm//J2100+2347_S_a_dfm.log on Sun Jan 13 22:30:31 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/uvm//J2100+2347_S_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J2100+2347_S_a_uvm.fits ! AN table 1: 72 integrations on 21 of 21 possible baselines. ! AN table 2: 73 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.944319 visibilities/baseline/integration-bin. ! Found source: J2100+2347 ! ! 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 10074 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 J2100+2347_S_a] 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 32 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 32 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 32 telescope corrections were flagged in sub-array 1. ! A total of 9 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.028802Jy sigma=21.824423 ! Fit after self-cal, rms=0.795411Jy sigma=17.274664 ! 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=3.559 mas, bmaj=8.999 mas, bpa=-23.79 degrees ! Estimated noise=0.535031 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 = 0.154597 Jy ! Component: 100 - total flux cleaned = 0.19131 Jy ! Total flux subtracted in 100 components = 0.19131 Jy ! Clean residual min=-0.007912 max=0.014334 Jy/beam ! Clean residual mean=-0.000043 rms=0.002250 Jy/beam ! Combined flux in latest and established models = 0.19131 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.19131 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.206344Jy sigma=1.517513 ! Fit after self-cal, rms=0.206333Jy sigma=1.517305 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0159429 Jy ! Component: 100 - total flux cleaned = 0.0251323 Jy ! Total flux subtracted in 100 components = 0.0251323 Jy ! Clean residual min=-0.006714 max=0.008414 Jy/beam ! Clean residual mean=-0.000032 rms=0.001834 Jy/beam ! Combined flux in latest and established models = 0.216442 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 19 components and 0.216442 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.203011Jy sigma=1.455683 ! Fit after self-cal, rms=0.202998Jy sigma=1.455065 ! 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=4.285 mas, bmaj=10.01 mas, bpa=-23.07 degrees ! Estimated noise=0.341145 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 = 0.00793804 Jy ! Component: 100 - total flux cleaned = 0.0105955 Jy ! Component: 150 - total flux cleaned = 0.0107131 Jy ! Component: 200 - total flux cleaned = 0.0107111 Jy ! Total flux subtracted in 200 components = 0.0107111 Jy ! Clean residual min=-0.005336 max=0.007956 Jy/beam ! Clean residual mean=-0.000036 rms=0.001648 Jy/beam ! Combined flux in latest and established models = 0.227153 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 34 components and 0.227153 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.201531Jy sigma=1.452581 ! Fit after self-cal, rms=0.201526Jy sigma=1.452425 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.285 x 10.01 at -23.07 degrees (North through East) ! Clean map min=-0.005062 max=0.20197 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 HN 0.99 KP 1.06 LA 0.98 ! NL 1.08 OV 1.03 PT 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.96 HN 1.00 KP 1.02 ! LA 0.96 MK 1.03 NL 1.08 PT 1.00 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 HN 0.99 KP 1.04 LA 0.97 ! NL 1.10 OV 0.97 PT 1.07 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.90 FD 0.98 HN 1.03 KP 0.99 ! LA 0.96 MK 1.01 NL 0.69 PT 1.03 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 1.01 KP 1.06 LA 0.99 ! NL 1.13 OV 1.04 PT 1.06 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 0.97 HN 1.04 KP 1.05 ! LA 0.95 MK 1.08 NL 1.02 PT 1.03 ! ! ! Fit before self-cal, rms=0.201526Jy sigma=1.452425 ! Fit after self-cal, rms=0.134650Jy sigma=1.396230 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.307 mas, bmaj=9.926 mas, bpa=-22.83 degrees ! Estimated noise=0.347446 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 = 0.00384231 Jy ! Component: 100 - total flux cleaned = 0.00427301 Jy ! Component: 150 - total flux cleaned = 0.00427759 Jy ! Component: 200 - total flux cleaned = 0.00434157 Jy ! Total flux subtracted in 200 components = 0.00434157 Jy ! Clean residual min=-0.005633 max=0.006449 Jy/beam ! Clean residual mean=-0.000007 rms=0.001487 Jy/beam ! Combined flux in latest and established models = 0.231495 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 47 components and 0.231495 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.133783Jy sigma=1.398669 ! Fit after self-cal, rms=0.133741Jy sigma=1.398306 ! 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=0.133741Jy sigma=1.398306 ! Fit after self-cal, rms=0.060764Jy sigma=1.190524 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.308 mas, bmaj=9.869 mas, bpa=-23.24 degrees ! Estimated noise=0.347456 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00186661 Jy ! Component: 100 - total flux cleaned = 0.00181651 Jy ! Component: 150 - total flux cleaned = 0.00174467 Jy ! Component: 200 - total flux cleaned = 0.00168291 Jy ! Total flux subtracted in 200 components = 0.00168291 Jy ! Clean residual min=-0.001713 max=0.001924 Jy/beam ! Clean residual mean=-0.000004 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.233178 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 64 components and 0.233178 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060658Jy sigma=1.188532 ! Fit after self-cal, rms=0.060626Jy sigma=1.186513 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 = -9.35964e-05 Jy ! Component: 100 - total flux cleaned = -0.000138581 Jy ! Component: 150 - total flux cleaned = -0.000195371 Jy ! Component: 200 - total flux cleaned = -0.000243012 Jy ! Total flux subtracted in 200 components = -0.000243012 Jy ! Clean residual min=-0.001675 max=0.001870 Jy/beam ! Clean residual mean=-0.000004 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.232935 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 73 components and 0.232935 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060612Jy sigma=1.186238 ! Fit after self-cal, rms=0.060612Jy sigma=1.186218 ! 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=0.060612Jy sigma=1.186218 ! Fit after self-cal, rms=0.060462Jy sigma=1.185158 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.313 mas, bmaj=9.83 mas, bpa=-23.25 degrees ! Estimated noise=0.347874 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109156 Jy ! Component: 100 - total flux cleaned = 0.0011615 Jy ! Component: 150 - total flux cleaned = 0.00113941 Jy ! Component: 200 - total flux cleaned = 0.00110579 Jy ! Total flux subtracted in 200 components = 0.00110579 Jy ! Clean residual min=-0.001536 max=0.001782 Jy/beam ! Clean residual mean=-0.000004 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.23404 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 82 components and 0.23404 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060426Jy sigma=1.184509 ! Fit after self-cal, rms=0.060426Jy sigma=1.184498 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 = -1.93217e-05 Jy ! Component: 100 - total flux cleaned = -1.86468e-05 Jy ! Component: 150 - total flux cleaned = -6.98191e-06 Jy ! Component: 200 - total flux cleaned = 3.54919e-06 Jy ! Total flux subtracted in 200 components = 3.54919e-06 Jy ! Clean residual min=-0.001510 max=0.001764 Jy/beam ! Clean residual mean=-0.000004 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.234044 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 87 components and 0.234044 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060421Jy sigma=1.184401 ! Fit after self-cal, rms=0.060421Jy sigma=1.184397 ! 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=0.060421Jy sigma=1.184397 ! Fit after self-cal, rms=0.060366Jy sigma=1.184112 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.934 mas, bmaj=11.82 mas, bpa=-21.7 degrees ! Estimated noise=0.403998 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000689748 Jy ! Component: 100 - total flux cleaned = 0.000811671 Jy ! Component: 150 - total flux cleaned = 0.000894898 Jy ! Component: 200 - total flux cleaned = 0.000952947 Jy ! Total flux subtracted in 200 components = 0.000952947 Jy ! Clean residual min=-0.001710 max=0.001909 Jy/beam ! Clean residual mean=-0.000006 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.234997 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 99 components and 0.234997 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060356Jy sigma=1.183979 ! Fit after self-cal, rms=0.060355Jy sigma=1.183957 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 = 3.27719e-05 Jy ! Component: 100 - total flux cleaned = 5.11873e-05 Jy ! Component: 150 - total flux cleaned = 6.75087e-05 Jy ! Component: 200 - total flux cleaned = 7.49509e-05 Jy ! Total flux subtracted in 200 components = 7.49509e-05 Jy ! Clean residual min=-0.001686 max=0.001859 Jy/beam ! Clean residual mean=-0.000006 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.235072 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 104 components and 0.235072 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060353Jy sigma=1.183939 ! Fit after self-cal, rms=0.060353Jy sigma=1.183930 ! 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=4.315 mas, bmaj=9.807 mas, bpa=-23.27 degrees ! Estimated noise=0.348127 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.315 x 9.807 at -23.27 degrees (North through East) ! Clean map min=-0.0019238 max=0.20578 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=3.564 mas, bmaj=8.84 mas, bpa=-24.01 degrees ! Estimated noise=0.552056 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.159341 Jy ! Component: 100 - total flux cleaned = 0.197465 Jy ! Component: 150 - total flux cleaned = 0.213389 Jy ! Component: 200 - total flux cleaned = 0.22146 Jy ! Total flux subtracted in 200 components = 0.22146 Jy ! Clean residual min=-0.002823 max=0.004002 Jy/beam ! Clean residual mean=-0.000010 rms=0.000769 Jy/beam ! Combined flux in latest and established models = 0.22146 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.22146 Jy ! Inverting map and beam ! Estimated beam: bmin=4.315 mas, bmaj=9.807 mas, bpa=-23.27 degrees ! Estimated noise=0.348127 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 = 0.00595862 Jy ! Component: 100 - total flux cleaned = 0.00951906 Jy ! Component: 150 - total flux cleaned = 0.011732 Jy ! Component: 200 - total flux cleaned = 0.0128497 Jy ! Total flux subtracted in 200 components = 0.0128497 Jy ! Clean residual min=-0.001759 max=0.001620 Jy/beam ! Clean residual mean=-0.000007 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.23431 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 69 components and 0.23431 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=7.934 mas, bmaj=11.82 mas, bpa=-21.7 degrees ! Estimated noise=0.403998 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000988689 Jy ! Component: 100 - total flux cleaned = 0.00112523 Jy ! Component: 150 - total flux cleaned = 0.00121246 Jy ! Component: 200 - total flux cleaned = 0.00128544 Jy ! Total flux subtracted in 200 components = 0.00128544 Jy ! Clean residual min=-0.001729 max=0.001669 Jy/beam ! Clean residual mean=-0.000007 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.235595 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 = 4.74865e-05 Jy ! Component: 100 - total flux cleaned = 0.00010084 Jy ! Component: 150 - total flux cleaned = 0.000112436 Jy ! Component: 200 - total flux cleaned = 0.00011268 Jy ! Total flux subtracted in 200 components = 0.00011268 Jy ! Clean residual min=-0.001726 max=0.001705 Jy/beam ! Clean residual mean=-0.000007 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.235708 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 89 components and 0.235708 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.315 mas, bmaj=9.807 mas, bpa=-23.27 degrees ! Estimated noise=0.348127 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.6835e-05 Jy ! Component: 100 - total flux cleaned = 8.80881e-05 Jy ! Component: 150 - total flux cleaned = 8.91305e-05 Jy ! Component: 200 - total flux cleaned = 7.05004e-05 Jy ! Total flux subtracted in 200 components = 7.05004e-05 Jy ! Clean residual min=-0.001648 max=0.001743 Jy/beam ! Clean residual mean=-0.000004 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.235779 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 101 components and 0.235779 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060384Jy sigma=1.184710 ! Fit after self-cal, rms=0.060381Jy sigma=1.184651 wmodel J2100+2347_S_a_map.mod ! Writing 101 model components to file: J2100+2347_S_a_map.mod wobs J2100+2347_S_a_uvs.fits ! Writing UV FITS file: J2100+2347_S_a_uvs.fits wwins J2100+2347_S_a_map.win ! wwins: Wrote 1 windows to J2100+2347_S_a_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 = 1.03495e-05 Jy ! Component: 100 - total flux cleaned = 3.86216e-05 Jy ! Component: 150 - total flux cleaned = -9.20361e-05 Jy ! Component: 200 - total flux cleaned = -0.000215131 Jy ! Component: 250 - total flux cleaned = -0.000262336 Jy ! Component: 300 - total flux cleaned = -0.000332284 Jy ! Component: 350 - total flux cleaned = -0.000355687 Jy ! Component: 400 - total flux cleaned = -0.000421917 Jy ! Component: 450 - total flux cleaned = -0.000443719 Jy ! Component: 500 - total flux cleaned = -0.000589736 Jy ! Component: 550 - total flux cleaned = -0.00063063 Jy ! Component: 600 - total flux cleaned = -0.000770676 Jy ! Component: 650 - total flux cleaned = -0.000829121 Jy ! Component: 700 - total flux cleaned = -0.000848864 Jy ! Component: 750 - total flux cleaned = -0.00090557 Jy ! Component: 800 - total flux cleaned = -0.000887492 Jy ! Component: 850 - total flux cleaned = -0.000942302 Jy ! Component: 900 - total flux cleaned = -0.000960124 Jy ! Component: 950 - total flux cleaned = -0.00101253 Jy ! Component: 1000 - total flux cleaned = -0.00101241 Jy ! Component: 1050 - total flux cleaned = -0.0010124 Jy ! Component: 1100 - total flux cleaned = -0.00104604 Jy ! Component: 1150 - total flux cleaned = -0.00109516 Jy ! Component: 1200 - total flux cleaned = -0.00109518 Jy ! Component: 1250 - total flux cleaned = -0.00111113 Jy ! Component: 1300 - total flux cleaned = -0.00111116 Jy ! Component: 1350 - total flux cleaned = -0.00117269 Jy ! Component: 1400 - total flux cleaned = -0.00120273 Jy ! Component: 1450 - total flux cleaned = -0.0012924 Jy ! Component: 1500 - total flux cleaned = -0.00132192 Jy ! Component: 1550 - total flux cleaned = -0.00138043 Jy ! Component: 1600 - total flux cleaned = -0.00145229 Jy ! Component: 1650 - total flux cleaned = -0.00156592 Jy ! Component: 1700 - total flux cleaned = -0.00159376 Jy ! Component: 1750 - total flux cleaned = -0.00167697 Jy ! Component: 1800 - total flux cleaned = -0.00174567 Jy ! Component: 1850 - total flux cleaned = -0.00182666 Jy ! Component: 1900 - total flux cleaned = -0.00189366 Jy ! Component: 1950 - total flux cleaned = -0.00198648 Jy ! Component: 2000 - total flux cleaned = -0.00206527 Jy ! Component: 2050 - total flux cleaned = -0.00218222 Jy ! Component: 2100 - total flux cleaned = -0.0022849 Jy ! Component: 2150 - total flux cleaned = -0.00238658 Jy ! Component: 2200 - total flux cleaned = -0.00249994 Jy ! Component: 2250 - total flux cleaned = -0.0026493 Jy ! Component: 2300 - total flux cleaned = -0.00268602 Jy ! Component: 2350 - total flux cleaned = -0.00278355 Jy ! Component: 2400 - total flux cleaned = -0.00284397 Jy ! Component: 2450 - total flux cleaned = -0.00284409 Jy ! Component: 2500 - total flux cleaned = -0.00292708 Jy ! Component: 2550 - total flux cleaned = -0.00296226 Jy ! Component: 2600 - total flux cleaned = -0.00298547 Jy ! Component: 2650 - total flux cleaned = -0.00300859 Jy ! Component: 2700 - total flux cleaned = -0.00307741 Jy ! Component: 2750 - total flux cleaned = -0.00310013 Jy ! Component: 2800 - total flux cleaned = -0.00317906 Jy ! Component: 2850 - total flux cleaned = -0.00320136 Jy ! Component: 2900 - total flux cleaned = -0.00324579 Jy ! Component: 2950 - total flux cleaned = -0.00331157 Jy ! Component: 3000 - total flux cleaned = -0.00330062 Jy ! Component: 3050 - total flux cleaned = -0.00334397 Jy ! Component: 3100 - total flux cleaned = -0.00340841 Jy ! Component: 3150 - total flux cleaned = -0.00346175 Jy ! Component: 3200 - total flux cleaned = -0.00349345 Jy ! Component: 3250 - total flux cleaned = -0.00351435 Jy ! Component: 3300 - total flux cleaned = -0.00355582 Jy ! Component: 3350 - total flux cleaned = -0.00358683 Jy ! Component: 3400 - total flux cleaned = -0.00361752 Jy ! Component: 3450 - total flux cleaned = -0.00363781 Jy ! Component: 3500 - total flux cleaned = -0.00368841 Jy ! Component: 3550 - total flux cleaned = -0.00371847 Jy ! Component: 3600 - total flux cleaned = -0.00373849 Jy ! Component: 3650 - total flux cleaned = -0.00379783 Jy ! Component: 3700 - total flux cleaned = -0.00379782 Jy ! Component: 3750 - total flux cleaned = -0.00382729 Jy ! Component: 3800 - total flux cleaned = -0.003866 Jy ! Component: 3850 - total flux cleaned = -0.00388533 Jy ! Component: 3900 - total flux cleaned = -0.00391404 Jy ! Component: 3950 - total flux cleaned = -0.00395201 Jy ! Component: 4000 - total flux cleaned = -0.00398982 Jy ! Component: 4050 - total flux cleaned = -0.00400868 Jy ! Total flux subtracted in 4096 components = -0.00406462 Jy ! Clean residual min=-0.000694 max=0.000585 Jy/beam ! Clean residual mean=0.000000 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.231714 Jy keep ! Adding 295 model components to the UV plane model. ! The established model now contains 396 components and 0.231714 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J2100+2347_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.315 x 9.807 at -23.27 degrees (North through East) ! Clean map min=-0.0012666 max=0.20601 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J2100+2347_S_a_map.fits wmodel /vlbi/uf001/uvm//J2100+2347_S_a_map.mod ! Writing 396 model components to file: /vlbi/uf001/uvm//J2100+2347_S_a_map.mod wobs /vlbi/uf001/uvm//J2100+2347_S_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J2100+2347_S_a_uvs.fits wwins /vlbi/uf001/uvm//J2100+2347_S_a_map.win ! wwins: Wrote 2 windows to /vlbi/uf001/uvm//J2100+2347_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.206015 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000174844 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.254609 0.254609 0.509218 1.01844 2.03687 4.07375 8.14749 16.295 32.59 65.1799 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.206 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1178.28 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J2100+2347_S_a_dfm.log closed on Sun Jan 13 22:30:36 2019