! Started logfile: /vlbi/uf001/uva//J2134+4050_S_dfm.log on Mon Jan 14 05:53:51 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//J2134+4050_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J2134+4050_S_uva.fits ! AN table 1: 19 integrations on 36 of 36 possible baselines. ! AN table 2: 19 integrations on 36 of 36 possible baselines. ! AN table 3: 19 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.980019 visibilities/baseline/integration-bin. ! Found source: J2134+4050 ! ! 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 6033 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 J2134+4050_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 2. ! A total of 30 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 30 telescope corrections were flagged in sub-array 3. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 2. ! A total of 30 telescope corrections were flagged in sub-array 3. ! ! Fit before self-cal, rms=0.992197Jy sigma=20.949782 ! Fit after self-cal, rms=0.838929Jy sigma=17.605697 ! 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=3.377 mas, bmaj=4.724 mas, bpa=1.566 degrees ! Estimated noise=0.619874 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 = 0.130949 Jy ! Component: 100 - total flux cleaned = 0.160212 Jy ! Total flux subtracted in 100 components = 0.160212 Jy ! Clean residual min=-0.006250 max=0.009609 Jy/beam ! Clean residual mean=-0.000020 rms=0.001728 Jy/beam ! Combined flux in latest and established models = 0.160212 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.160212 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070452Jy sigma=1.344888 ! Fit after self-cal, rms=0.070433Jy sigma=1.344550 ! 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=4.053 mas, bmaj=5.332 mas, bpa=1.676 degrees ! Estimated noise=0.455221 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 = 0.00738137 Jy ! Component: 100 - total flux cleaned = 0.00771752 Jy ! Component: 150 - total flux cleaned = 0.00744575 Jy ! Component: 200 - total flux cleaned = 0.00730922 Jy ! Total flux subtracted in 200 components = 0.00730922 Jy ! Clean residual min=-0.004849 max=0.006954 Jy/beam ! Clean residual mean=-0.000030 rms=0.001510 Jy/beam ! Combined flux in latest and established models = 0.167521 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 16 components and 0.167521 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069908Jy sigma=1.323656 ! Fit after self-cal, rms=0.069893Jy sigma=1.323546 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.053 x 5.332 at 1.676 degrees (North through East) ! Clean map min=-0.0047608 max=0.16634 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 0.91 KP 0.94 ! LA 1.10 MK 0.95 NL 0.96 PT 2.40 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.00 KP 0.95 LA 0.95 ! MK 0.98 NL 0.94 OV 0.97 PT 1.09 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.99 FD 0.94 HN 0.94 KP 0.94 ! LA 0.95 NL 0.97 OV 0.97 PT 1.14 ! SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.95 HN 1.02 KP 0.97 ! LA 1.18 MK 1.00 NL 1.02 PT 2.40 ! SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 FD 1.05 KP 0.94 LA 0.95 ! MK 1.01 NL 0.95 OV 1.02 PT 0.91 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.06 FD 0.98 HN 0.98 KP 0.98 ! LA 0.94 NL 0.95 OV 0.98 PT 1.00 ! SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.95 KP 0.92 ! LA 1.05 MK 1.00 NL 1.05 PT 2.24 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 FD 1.00 KP 0.96 LA 0.95 ! MK 0.97 NL 0.95 OV 0.96 PT 0.90 ! SC 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! BR 0.98 FD 0.95 HN 0.94 KP 0.99 ! LA 0.99 NL 0.96 OV 0.99 PT 0.95 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.069893Jy sigma=1.323546 ! Fit after self-cal, rms=0.086253Jy sigma=1.239594 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.033 mas, bmaj=5.329 mas, bpa=2.434 degrees ! Estimated noise=0.452466 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 = -6.72326e-05 Jy ! Component: 100 - total flux cleaned = 1.73495e-05 Jy ! Component: 150 - total flux cleaned = 8.68181e-05 Jy ! Component: 200 - total flux cleaned = 0.000128866 Jy ! Total flux subtracted in 200 components = 0.000128866 Jy ! Clean residual min=-0.002421 max=0.002366 Jy/beam ! Clean residual mean=0.000010 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.16765 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 25 components and 0.16765 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086238Jy sigma=1.239020 ! Fit after self-cal, rms=0.086668Jy sigma=1.238103 ! 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=0.086668Jy sigma=1.238103 ! Fit after self-cal, rms=0.087533Jy sigma=1.238066 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.033 mas, bmaj=5.33 mas, bpa=2.67 degrees ! Estimated noise=0.45242 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.22597e-05 Jy ! Component: 100 - total flux cleaned = 2.45249e-05 Jy ! Component: 150 - total flux cleaned = 6.25828e-05 Jy ! Component: 200 - total flux cleaned = 0.000112996 Jy ! Total flux subtracted in 200 components = 0.000112996 Jy ! Clean residual min=-0.002354 max=0.002403 Jy/beam ! Clean residual mean=0.000010 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.167763 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 27 components and 0.167763 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087524Jy sigma=1.237731 ! Fit after self-cal, rms=0.087528Jy sigma=1.237686 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 (82, 25). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00219815 Jy ! Component: 100 - total flux cleaned = 0.00293592 Jy ! Component: 150 - total flux cleaned = 0.00302789 Jy ! Component: 200 - total flux cleaned = 0.00313522 Jy ! Total flux subtracted in 200 components = 0.00313522 Jy ! Clean residual min=-0.002348 max=0.002033 Jy/beam ! Clean residual mean=0.000007 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.170898 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 42 components and 0.170898 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087443Jy sigma=1.236062 ! Fit after self-cal, rms=0.087449Jy sigma=1.235953 ! 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=0.087449Jy sigma=1.235953 ! Fit after self-cal, rms=0.087564Jy sigma=1.235790 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.034 mas, bmaj=5.331 mas, bpa=2.936 degrees ! Estimated noise=0.452059 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000460018 Jy ! Component: 100 - total flux cleaned = 0.000571319 Jy ! Component: 150 - total flux cleaned = 0.000638935 Jy ! Component: 200 - total flux cleaned = 0.000659498 Jy ! Total flux subtracted in 200 components = 0.000659498 Jy ! Clean residual min=-0.002301 max=0.001979 Jy/beam ! Clean residual mean=0.000007 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.171557 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 54 components and 0.171557 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087538Jy sigma=1.235385 ! Fit after self-cal, rms=0.087544Jy sigma=1.235350 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 = 0.000106939 Jy ! Component: 100 - total flux cleaned = 0.000183133 Jy ! Component: 150 - total flux cleaned = 0.000200242 Jy ! Component: 200 - total flux cleaned = 0.000216907 Jy ! Total flux subtracted in 200 components = 0.000216907 Jy ! Clean residual min=-0.002270 max=0.001976 Jy/beam ! Clean residual mean=0.000007 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.171774 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 61 components and 0.171774 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087535Jy sigma=1.235116 ! Fit after self-cal, rms=0.087537Jy sigma=1.235100 ! 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=0.087537Jy sigma=1.235100 ! Fit after self-cal, rms=0.087556Jy sigma=1.235043 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.925 mas, bmaj=8.88 mas, bpa=13.61 degrees ! Estimated noise=0.562892 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000200296 Jy ! Component: 100 - total flux cleaned = -0.00018829 Jy ! Component: 150 - total flux cleaned = -8.65446e-05 Jy ! Component: 200 - total flux cleaned = -6.09324e-05 Jy ! Total flux subtracted in 200 components = -6.09324e-05 Jy ! Clean residual min=-0.002378 max=0.002307 Jy/beam ! Clean residual mean=0.000014 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.171713 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 69 components and 0.171713 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087549Jy sigma=1.234982 ! Fit after self-cal, rms=0.087550Jy sigma=1.234942 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 = 6.97981e-05 Jy ! Component: 100 - total flux cleaned = 9.64287e-05 Jy ! Component: 150 - total flux cleaned = 0.00012026 Jy ! Component: 200 - total flux cleaned = 0.000142505 Jy ! Total flux subtracted in 200 components = 0.000142505 Jy ! Clean residual min=-0.002385 max=0.002297 Jy/beam ! Clean residual mean=0.000014 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.171856 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 72 components and 0.171856 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087549Jy sigma=1.234886 ! Fit after self-cal, rms=0.087548Jy sigma=1.234866 ! 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=4.035 mas, bmaj=5.332 mas, bpa=3.071 degrees ! Estimated noise=0.451712 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.035 x 5.332 at 3.071 degrees (North through East) ! Clean map min=-0.0022164 max=0.16509 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=3.364 mas, bmaj=4.726 mas, bpa=2.532 degrees ! Estimated noise=0.61177 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.1292 Jy ! Component: 100 - total flux cleaned = 0.157904 Jy ! Component: 150 - total flux cleaned = 0.166472 Jy ! Component: 200 - total flux cleaned = 0.170262 Jy ! Total flux subtracted in 200 components = 0.170262 Jy ! Clean residual min=-0.003603 max=0.003071 Jy/beam ! Clean residual mean=0.000003 rms=0.000802 Jy/beam ! Combined flux in latest and established models = 0.170262 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.170262 Jy ! Inverting map and beam ! Estimated beam: bmin=4.035 mas, bmaj=5.332 mas, bpa=3.071 degrees ! Estimated noise=0.451712 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 = 0.000656391 Jy ! Component: 100 - total flux cleaned = 0.00110399 Jy ! Component: 150 - total flux cleaned = 0.00135631 Jy ! Component: 200 - total flux cleaned = 0.00140149 Jy ! Total flux subtracted in 200 components = 0.00140149 Jy ! Clean residual min=-0.002435 max=0.001997 Jy/beam ! Clean residual mean=0.000007 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.171664 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 29 components and 0.171664 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=7.925 mas, bmaj=8.88 mas, bpa=13.61 degrees ! Estimated noise=0.562892 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000374974 Jy ! Component: 100 - total flux cleaned = 0.000404219 Jy ! Component: 150 - total flux cleaned = 0.000402476 Jy ! Component: 200 - total flux cleaned = 0.000402574 Jy ! Total flux subtracted in 200 components = 0.000402574 Jy ! Clean residual min=-0.002376 max=0.002206 Jy/beam ! Clean residual mean=0.000015 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.172066 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 = 1.90224e-05 Jy ! Component: 100 - total flux cleaned = 1.85455e-05 Jy ! Component: 150 - total flux cleaned = 3.43236e-05 Jy ! Component: 200 - total flux cleaned = 6.38431e-05 Jy ! Total flux subtracted in 200 components = 6.38431e-05 Jy ! Clean residual min=-0.002369 max=0.002207 Jy/beam ! Clean residual mean=0.000014 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.17213 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 63 components and 0.17213 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.035 mas, bmaj=5.332 mas, bpa=3.071 degrees ! Estimated noise=0.451712 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00019664 Jy ! Component: 100 - total flux cleaned = 0.000254513 Jy ! Component: 150 - total flux cleaned = 0.000254134 Jy ! Component: 200 - total flux cleaned = 0.00020751 Jy ! Total flux subtracted in 200 components = 0.00020751 Jy ! Clean residual min=-0.002439 max=0.002005 Jy/beam ! Clean residual mean=0.000007 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.172338 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 74 components and 0.172338 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087558Jy sigma=1.235545 ! Fit after self-cal, rms=0.087563Jy sigma=1.235520 wmodel J2134+4050_S_map.mod ! Writing 74 model components to file: J2134+4050_S_map.mod wobs J2134+4050_S_uvs.fits ! Writing UV FITS file: J2134+4050_S_uvs.fits wwins J2134+4050_S_map.win ! wwins: Wrote 2 windows to J2134+4050_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 = -0.000254172 Jy ! Component: 100 - total flux cleaned = 0.000163011 Jy ! Component: 150 - total flux cleaned = 0.000457195 Jy ! Component: 200 - total flux cleaned = 0.000675947 Jy ! Component: 250 - total flux cleaned = 0.000856484 Jy ! Component: 300 - total flux cleaned = 0.00106056 Jy ! Component: 350 - total flux cleaned = 0.0011457 Jy ! Component: 400 - total flux cleaned = 0.00120014 Jy ! Component: 450 - total flux cleaned = 0.00117332 Jy ! Component: 500 - total flux cleaned = 0.00114717 Jy ! Component: 550 - total flux cleaned = 0.00122359 Jy ! Component: 600 - total flux cleaned = 0.00119863 Jy ! Component: 650 - total flux cleaned = 0.00127264 Jy ! Component: 700 - total flux cleaned = 0.00127228 Jy ! Component: 750 - total flux cleaned = 0.00122487 Jy ! Component: 800 - total flux cleaned = 0.00122463 Jy ! Component: 850 - total flux cleaned = 0.00115566 Jy ! Component: 900 - total flux cleaned = 0.00111081 Jy ! Component: 950 - total flux cleaned = 0.00108887 Jy ! Component: 1000 - total flux cleaned = 0.00104545 Jy ! Component: 1050 - total flux cleaned = 0.00102345 Jy ! Component: 1100 - total flux cleaned = 0.000917049 Jy ! Component: 1150 - total flux cleaned = 0.000896086 Jy ! Component: 1200 - total flux cleaned = 0.000834136 Jy ! Component: 1250 - total flux cleaned = 0.000793469 Jy ! Component: 1300 - total flux cleaned = 0.000733183 Jy ! Component: 1350 - total flux cleaned = 0.000713317 Jy ! Component: 1400 - total flux cleaned = 0.000634578 Jy ! Component: 1450 - total flux cleaned = 0.000595996 Jy ! Component: 1500 - total flux cleaned = 0.000615009 Jy ! Component: 1550 - total flux cleaned = 0.000539084 Jy ! Component: 1600 - total flux cleaned = 0.000407691 Jy ! Component: 1650 - total flux cleaned = 0.000370805 Jy ! Component: 1700 - total flux cleaned = 0.000316142 Jy ! Component: 1750 - total flux cleaned = 0.000315911 Jy ! Component: 1800 - total flux cleaned = 0.000262013 Jy ! Component: 1850 - total flux cleaned = 0.0002618 Jy ! Component: 1900 - total flux cleaned = 0.00020889 Jy ! Component: 1950 - total flux cleaned = 0.00013942 Jy ! Component: 2000 - total flux cleaned = 7.04949e-05 Jy ! Component: 2050 - total flux cleaned = 7.06919e-05 Jy ! Component: 2100 - total flux cleaned = 2.99708e-06 Jy ! Component: 2150 - total flux cleaned = -4.67813e-05 Jy ! Component: 2200 - total flux cleaned = -1.37496e-05 Jy ! Component: 2250 - total flux cleaned = -6.28411e-05 Jy ! Component: 2300 - total flux cleaned = -0.000111651 Jy ! Component: 2350 - total flux cleaned = -0.000127671 Jy ! Component: 2400 - total flux cleaned = -7.98387e-05 Jy ! Component: 2450 - total flux cleaned = -0.000127265 Jy ! Component: 2500 - total flux cleaned = -0.000127214 Jy ! Component: 2550 - total flux cleaned = -0.000127147 Jy ! Component: 2600 - total flux cleaned = -0.00012721 Jy ! Component: 2650 - total flux cleaned = -0.000142432 Jy ! Component: 2700 - total flux cleaned = -0.000127346 Jy ! Component: 2750 - total flux cleaned = -0.000112382 Jy ! Component: 2800 - total flux cleaned = -0.000157486 Jy ! Component: 2850 - total flux cleaned = -0.000127696 Jy ! Component: 2900 - total flux cleaned = -0.000230698 Jy ! Component: 2950 - total flux cleaned = -0.000143208 Jy ! Component: 3000 - total flux cleaned = -0.000158012 Jy ! Component: 3050 - total flux cleaned = -0.000172317 Jy ! Component: 3100 - total flux cleaned = -0.000229428 Jy ! Component: 3150 - total flux cleaned = -0.000186941 Jy ! Component: 3200 - total flux cleaned = -0.000144639 Jy ! Component: 3250 - total flux cleaned = -0.000186673 Jy ! Component: 3300 - total flux cleaned = -0.000200489 Jy ! Component: 3350 - total flux cleaned = -0.000186672 Jy ! Component: 3400 - total flux cleaned = -0.000186708 Jy ! Component: 3450 - total flux cleaned = -0.000213869 Jy ! Component: 3500 - total flux cleaned = -0.000200445 Jy ! Component: 3550 - total flux cleaned = -0.000213847 Jy ! Component: 3600 - total flux cleaned = -0.000200412 Jy ! Component: 3650 - total flux cleaned = -0.00024012 Jy ! Component: 3700 - total flux cleaned = -0.00025336 Jy ! Component: 3750 - total flux cleaned = -0.000227186 Jy ! Component: 3800 - total flux cleaned = -0.000266196 Jy ! Component: 3850 - total flux cleaned = -0.000304946 Jy ! Component: 3900 - total flux cleaned = -0.000292067 Jy ! Component: 3950 - total flux cleaned = -0.000279402 Jy ! Component: 4000 - total flux cleaned = -0.000355449 Jy ! Component: 4050 - total flux cleaned = -0.000292331 Jy ! Total flux subtracted in 4096 components = -0.000342656 Jy ! Clean residual min=-0.000721 max=0.000750 Jy/beam ! Clean residual mean=0.000002 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.171995 Jy keep ! Adding 302 model components to the UV plane model. ! The established model now contains 376 components and 0.171995 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J2134+4050_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.035 x 5.332 at 3.071 degrees (North through East) ! Clean map min=-0.0014224 max=0.1647 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J2134+4050_S_map.fits wmodel /vlbi/uf001/uva//J2134+4050_S_map.mod ! Writing 376 model components to file: /vlbi/uf001/uva//J2134+4050_S_map.mod wobs /vlbi/uf001/uva//J2134+4050_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J2134+4050_S_uvs.fits wwins /vlbi/uf001/uva//J2134+4050_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J2134+4050_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.164697 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000234765 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.427631 0.427631 0.855263 1.71053 3.42105 6.8421 13.6842 27.3684 54.7368 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.164 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 701.539 quit ! Quitting program ! Log file /vlbi/uf001/uva//J2134+4050_S_dfm.log closed on Mon Jan 14 05:53:55 2019