! Started logfile: /vlbi/uf001/uva//J1102+2241_S_dfm.log on Mon Jan 14 01:05:24 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//J1102+2241_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1102+2241_S_uva.fits ! AN table 1: 72 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.984259 visibilities/baseline/integration-bin. ! Found source: J1102+2241 ! ! 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 9567 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 J1102+2241_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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.018428Jy sigma=21.736579 ! Fit after self-cal, rms=0.817812Jy sigma=17.471767 ! 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=2.89 mas, bmaj=6.131 mas, bpa=-4.586 degrees ! Estimated noise=0.561734 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 = 0.138094 Jy ! Component: 100 - total flux cleaned = 0.183069 Jy ! Total flux subtracted in 100 components = 0.183069 Jy ! Clean residual min=-0.006246 max=0.018272 Jy/beam ! Clean residual mean=-0.000032 rms=0.001880 Jy/beam ! Combined flux in latest and established models = 0.183069 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.183069 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069313Jy sigma=1.433001 ! Fit after self-cal, rms=0.069280Jy sigma=1.431788 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0200049 Jy ! Component: 100 - total flux cleaned = 0.0312027 Jy ! Total flux subtracted in 100 components = 0.0312027 Jy ! Clean residual min=-0.005306 max=0.005625 Jy/beam ! Clean residual mean=-0.000021 rms=0.001210 Jy/beam ! Combined flux in latest and established models = 0.214272 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 28 components and 0.214272 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.062062Jy sigma=1.269841 ! Fit after self-cal, rms=0.062055Jy sigma=1.269554 ! 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=3.441 mas, bmaj=6.931 mas, bpa=-2.936 degrees ! Estimated noise=0.342539 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 = 0.00885147 Jy ! Component: 100 - total flux cleaned = 0.0141549 Jy ! Component: 150 - total flux cleaned = 0.0176345 Jy ! Component: 200 - total flux cleaned = 0.0200025 Jy ! Total flux subtracted in 200 components = 0.0200025 Jy ! Clean residual min=-0.003751 max=0.004694 Jy/beam ! Clean residual mean=-0.000017 rms=0.001020 Jy/beam ! Combined flux in latest and established models = 0.234274 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 66 components and 0.234274 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060699Jy sigma=1.238609 ! Fit after self-cal, rms=0.060694Jy sigma=1.238468 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.441 x 6.931 at -2.936 degrees (North through East) ! Clean map min=-0.0036052 max=0.18008 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.93 HN 1.02 KP 1.01 ! LA 0.89 MK 1.02 NL 1.10 OV 1.01 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.90 HN 1.00 KP 1.04 ! LA 0.90 MK 1.03 NL 1.08 OV 1.00 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 0.99 KP 1.00 ! LA 0.93 MK 1.04 NL 1.07 OV 1.00 ! PT 1.03 SC 1.08 ! ! ! Fit before self-cal, rms=0.060694Jy sigma=1.238468 ! Fit after self-cal, rms=0.059227Jy sigma=1.200914 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.48 mas, bmaj=7.006 mas, bpa=-2.923 degrees ! Estimated noise=0.343997 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 = -0.000970183 Jy ! Component: 100 - total flux cleaned = -0.00110504 Jy ! Component: 150 - total flux cleaned = -0.00114795 Jy ! Component: 200 - total flux cleaned = -0.0011835 Jy ! Total flux subtracted in 200 components = -0.0011835 Jy ! Clean residual min=-0.002483 max=0.002155 Jy/beam ! Clean residual mean=0.000008 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.233091 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 78 components and 0.233091 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059203Jy sigma=1.200291 ! Fit after self-cal, rms=0.059233Jy sigma=1.200047 ! 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=0.059233Jy sigma=1.200047 ! Fit after self-cal, rms=0.058692Jy sigma=1.184937 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.473 mas, bmaj=6.983 mas, bpa=-2.841 degrees ! Estimated noise=0.343392 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000182497 Jy ! Component: 100 - total flux cleaned = 0.0001622 Jy ! Component: 150 - total flux cleaned = 0.000143626 Jy ! Component: 200 - total flux cleaned = 9.43372e-05 Jy ! Total flux subtracted in 200 components = 9.43372e-05 Jy ! Clean residual min=-0.001505 max=0.001537 Jy/beam ! Clean residual mean=-0.000000 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.233185 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 83 components and 0.233185 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058675Jy sigma=1.184614 ! Fit after self-cal, rms=0.058679Jy sigma=1.184523 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 = -6.30172e-05 Jy ! Component: 100 - total flux cleaned = -0.000105037 Jy ! Component: 150 - total flux cleaned = -0.000130999 Jy ! Component: 200 - total flux cleaned = -0.000168382 Jy ! Total flux subtracted in 200 components = -0.000168382 Jy ! Clean residual min=-0.001524 max=0.001552 Jy/beam ! Clean residual mean=-0.000000 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.233017 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 87 components and 0.233017 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058672Jy sigma=1.184394 ! Fit after self-cal, rms=0.058671Jy sigma=1.184382 ! 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=0.058671Jy sigma=1.184382 ! Fit after self-cal, rms=0.058668Jy sigma=1.184307 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.473 mas, bmaj=6.968 mas, bpa=-2.782 degrees ! Estimated noise=0.343252 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.39135e-05 Jy ! Component: 100 - total flux cleaned = 6.46539e-05 Jy ! Component: 150 - total flux cleaned = 3.81544e-05 Jy ! Component: 200 - total flux cleaned = 1.34909e-05 Jy ! Total flux subtracted in 200 components = 1.34909e-05 Jy ! Clean residual min=-0.001490 max=0.001532 Jy/beam ! Clean residual mean=-0.000000 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.23303 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 88 components and 0.23303 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058660Jy sigma=1.184172 ! Fit after self-cal, rms=0.058661Jy sigma=1.184164 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 = -4.14966e-05 Jy ! Component: 100 - total flux cleaned = -5.25874e-05 Jy ! Component: 150 - total flux cleaned = -6.39131e-05 Jy ! Component: 200 - total flux cleaned = -7.49135e-05 Jy ! Total flux subtracted in 200 components = -7.49135e-05 Jy ! Clean residual min=-0.001500 max=0.001533 Jy/beam ! Clean residual mean=-0.000000 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.232955 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 93 components and 0.232955 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058656Jy sigma=1.184087 ! Fit after self-cal, rms=0.058656Jy sigma=1.184085 ! 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=0.058656Jy sigma=1.184085 ! Fit after self-cal, rms=0.058658Jy sigma=1.184063 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.397 mas, bmaj=10.22 mas, bpa=-2.74 degrees ! Estimated noise=0.424572 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000151868 Jy ! Component: 100 - total flux cleaned = -0.000165961 Jy ! Component: 150 - total flux cleaned = -0.000150458 Jy ! Component: 200 - total flux cleaned = -0.000137858 Jy ! Total flux subtracted in 200 components = -0.000137858 Jy ! Clean residual min=-0.001513 max=0.001606 Jy/beam ! Clean residual mean=-0.000001 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.232817 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 97 components and 0.232817 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058660Jy sigma=1.184076 ! Fit after self-cal, rms=0.058658Jy sigma=1.184028 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 = 6.09782e-06 Jy ! Component: 100 - total flux cleaned = -1.40926e-05 Jy ! Component: 150 - total flux cleaned = -9.47608e-07 Jy ! Component: 200 - total flux cleaned = 4.7854e-06 Jy ! Total flux subtracted in 200 components = 4.7854e-06 Jy ! Clean residual min=-0.001508 max=0.001604 Jy/beam ! Clean residual mean=-0.000001 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.232822 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 102 components and 0.232822 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058659Jy sigma=1.184057 ! Fit after self-cal, rms=0.058658Jy sigma=1.184031 ! 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=3.474 mas, bmaj=6.96 mas, bpa=-2.743 degrees ! Estimated noise=0.343212 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.474 x 6.96 at -2.743 degrees (North through East) ! Clean map min=-0.0014275 max=0.18062 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=2.917 mas, bmaj=6.147 mas, bpa=-4.481 degrees ! Estimated noise=0.56746 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.139273 Jy ! Component: 100 - total flux cleaned = 0.184365 Jy ! Component: 150 - total flux cleaned = 0.20377 Jy ! Component: 200 - total flux cleaned = 0.214495 Jy ! Total flux subtracted in 200 components = 0.214495 Jy ! Clean residual min=-0.002866 max=0.005345 Jy/beam ! Clean residual mean=-0.000007 rms=0.000820 Jy/beam ! Combined flux in latest and established models = 0.214495 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.214495 Jy ! Inverting map and beam ! Estimated beam: bmin=3.474 mas, bmaj=6.96 mas, bpa=-2.743 degrees ! Estimated noise=0.343212 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 = 0.00751423 Jy ! Component: 100 - total flux cleaned = 0.0116254 Jy ! Component: 150 - total flux cleaned = 0.0140899 Jy ! Component: 200 - total flux cleaned = 0.0156155 Jy ! Total flux subtracted in 200 components = 0.0156155 Jy ! Clean residual min=-0.001473 max=0.001785 Jy/beam ! Clean residual mean=-0.000002 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.230111 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 49 components and 0.230111 Jy ! Inverting map ! Added new window around map position (5, 4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00155453 Jy ! Component: 100 - total flux cleaned = 0.00193295 Jy ! Component: 150 - total flux cleaned = 0.00219548 Jy ! Component: 200 - total flux cleaned = 0.00239889 Jy ! Total flux subtracted in 200 components = 0.00239889 Jy ! Clean residual min=-0.001420 max=0.001434 Jy/beam ! Clean residual mean=-0.000000 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.23251 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 63 components and 0.23251 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=7.397 mas, bmaj=10.22 mas, bpa=-2.74 degrees ! Estimated noise=0.424572 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000636595 Jy ! Component: 100 - total flux cleaned = 0.000850454 Jy ! Component: 150 - total flux cleaned = 0.000892927 Jy ! Component: 200 - total flux cleaned = 0.000929985 Jy ! Total flux subtracted in 200 components = 0.000929985 Jy ! Clean residual min=-0.001525 max=0.001540 Jy/beam ! Clean residual mean=-0.000000 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.23344 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 = 3.27638e-05 Jy ! Component: 100 - total flux cleaned = 6.1484e-05 Jy ! Component: 150 - total flux cleaned = 8.11389e-05 Jy ! Component: 200 - total flux cleaned = 9.93707e-05 Jy ! Total flux subtracted in 200 components = 9.93707e-05 Jy ! Clean residual min=-0.001526 max=0.001546 Jy/beam ! Clean residual mean=-0.000000 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.233539 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 96 components and 0.233539 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.474 mas, bmaj=6.96 mas, bpa=-2.743 degrees ! Estimated noise=0.343212 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000131656 Jy ! Component: 100 - total flux cleaned = -0.000207339 Jy ! Component: 150 - total flux cleaned = -0.000185148 Jy ! Component: 200 - total flux cleaned = -0.000185218 Jy ! Total flux subtracted in 200 components = -0.000185218 Jy ! Clean residual min=-0.001414 max=0.001430 Jy/beam ! Clean residual mean=0.000000 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.233354 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 107 components and 0.233354 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058634Jy sigma=1.183644 ! Fit after self-cal, rms=0.058627Jy sigma=1.183520 wmodel J1102+2241_S_map.mod ! Writing 107 model components to file: J1102+2241_S_map.mod wobs J1102+2241_S_uvs.fits ! Writing UV FITS file: J1102+2241_S_uvs.fits wwins J1102+2241_S_map.win ! wwins: Wrote 2 windows to J1102+2241_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 = -7.84762e-05 Jy ! Component: 100 - total flux cleaned = -0.000352098 Jy ! Component: 150 - total flux cleaned = -0.000589957 Jy ! Component: 200 - total flux cleaned = -0.000751467 Jy ! Component: 250 - total flux cleaned = -0.000863949 Jy ! Component: 300 - total flux cleaned = -0.00101754 Jy ! Component: 350 - total flux cleaned = -0.00116705 Jy ! Component: 400 - total flux cleaned = -0.00131386 Jy ! Component: 450 - total flux cleaned = -0.00145791 Jy ! Component: 500 - total flux cleaned = -0.00165935 Jy ! Component: 550 - total flux cleaned = -0.00181715 Jy ! Component: 600 - total flux cleaned = -0.00193369 Jy ! Component: 650 - total flux cleaned = -0.00206713 Jy ! Component: 700 - total flux cleaned = -0.00212331 Jy ! Component: 750 - total flux cleaned = -0.00221602 Jy ! Component: 800 - total flux cleaned = -0.0022709 Jy ! Component: 850 - total flux cleaned = -0.00228906 Jy ! Component: 900 - total flux cleaned = -0.00230681 Jy ! Component: 950 - total flux cleaned = -0.00227194 Jy ! Component: 1000 - total flux cleaned = -0.00227214 Jy ! Component: 1050 - total flux cleaned = -0.00232332 Jy ! Component: 1100 - total flux cleaned = -0.0023065 Jy ! Component: 1150 - total flux cleaned = -0.00233971 Jy ! Component: 1200 - total flux cleaned = -0.00229044 Jy ! Component: 1250 - total flux cleaned = -0.00232312 Jy ! Component: 1300 - total flux cleaned = -0.00233904 Jy ! Component: 1350 - total flux cleaned = -0.0023391 Jy ! Component: 1400 - total flux cleaned = -0.00235488 Jy ! Component: 1450 - total flux cleaned = -0.00243223 Jy ! Component: 1500 - total flux cleaned = -0.0024015 Jy ! Component: 1550 - total flux cleaned = -0.00238648 Jy ! Component: 1600 - total flux cleaned = -0.00249146 Jy ! Component: 1650 - total flux cleaned = -0.00249126 Jy ! Component: 1700 - total flux cleaned = -0.00244678 Jy ! Component: 1750 - total flux cleaned = -0.00249037 Jy ! Component: 1800 - total flux cleaned = -0.00247566 Jy ! Component: 1850 - total flux cleaned = -0.0025184 Jy ! Component: 1900 - total flux cleaned = -0.00241921 Jy ! Component: 1950 - total flux cleaned = -0.00243325 Jy ! Component: 2000 - total flux cleaned = -0.0024472 Jy ! Component: 2050 - total flux cleaned = -0.00247484 Jy ! Component: 2100 - total flux cleaned = -0.00247467 Jy ! Component: 2150 - total flux cleaned = -0.00250146 Jy ! Component: 2200 - total flux cleaned = -0.00247456 Jy ! Component: 2250 - total flux cleaned = -0.00246146 Jy ! Component: 2300 - total flux cleaned = -0.00242176 Jy ! Component: 2350 - total flux cleaned = -0.00244797 Jy ! Component: 2400 - total flux cleaned = -0.00244788 Jy ! Component: 2450 - total flux cleaned = -0.00243502 Jy ! Component: 2500 - total flux cleaned = -0.00238398 Jy ! Component: 2550 - total flux cleaned = -0.00237133 Jy ! Component: 2600 - total flux cleaned = -0.00235888 Jy ! Component: 2650 - total flux cleaned = -0.00235889 Jy ! Component: 2700 - total flux cleaned = -0.00229693 Jy ! Component: 2750 - total flux cleaned = -0.00230908 Jy ! Component: 2800 - total flux cleaned = -0.00230904 Jy ! Component: 2850 - total flux cleaned = -0.00228481 Jy ! Component: 2900 - total flux cleaned = -0.00224882 Jy ! Component: 2950 - total flux cleaned = -0.00221304 Jy ! Component: 3000 - total flux cleaned = -0.00220124 Jy ! Component: 3050 - total flux cleaned = -0.00211902 Jy ! Component: 3100 - total flux cleaned = -0.00204895 Jy ! Component: 3150 - total flux cleaned = -0.00204903 Jy ! Component: 3200 - total flux cleaned = -0.00195673 Jy ! Component: 3250 - total flux cleaned = -0.00189946 Jy ! Component: 3300 - total flux cleaned = -0.00184257 Jy ! Component: 3350 - total flux cleaned = -0.00183134 Jy ! Component: 3400 - total flux cleaned = -0.00179759 Jy ! Component: 3450 - total flux cleaned = -0.00171947 Jy ! Component: 3500 - total flux cleaned = -0.00170834 Jy ! Component: 3550 - total flux cleaned = -0.0016753 Jy ! Component: 3600 - total flux cleaned = -0.00164236 Jy ! Component: 3650 - total flux cleaned = -0.00156618 Jy ! Component: 3700 - total flux cleaned = -0.00151217 Jy ! Component: 3750 - total flux cleaned = -0.00151212 Jy ! Component: 3800 - total flux cleaned = -0.00146931 Jy ! Component: 3850 - total flux cleaned = -0.00145865 Jy ! Component: 3900 - total flux cleaned = -0.00144799 Jy ! Component: 3950 - total flux cleaned = -0.00145837 Jy ! Component: 4000 - total flux cleaned = -0.00142709 Jy ! Component: 4050 - total flux cleaned = -0.00139586 Jy ! Total flux subtracted in 4096 components = -0.00135461 Jy ! Clean residual min=-0.000516 max=0.000657 Jy/beam ! Clean residual mean=0.000000 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.231999 Jy keep ! Adding 299 model components to the UV plane model. ! The established model now contains 406 components and 0.231999 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1102+2241_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.474 x 6.96 at -2.743 degrees (North through East) ! Clean map min=-0.0010139 max=0.18067 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1102+2241_S_map.fits wmodel /vlbi/uf001/uva//J1102+2241_S_map.mod ! Writing 406 model components to file: /vlbi/uf001/uva//J1102+2241_S_map.mod wobs /vlbi/uf001/uva//J1102+2241_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1102+2241_S_uvs.fits wwins /vlbi/uf001/uva//J1102+2241_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J1102+2241_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.180675 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000189729 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.315033 0.315033 0.630067 1.26013 2.52027 5.04053 10.0811 20.1621 40.3243 80.6486 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.18 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 952.28 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1102+2241_S_dfm.log closed on Mon Jan 14 01:05:29 2019