! Started logfile: /vlbi/uf001/uva//J1316+6726_S_dfm.log on Mon Jan 14 02:17:23 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//J1316+6726_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1316+6726_S_uva.fits ! AN table 1: 76 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.988889 visibilities/baseline/integration-bin. ! Found source: J1316+6726 ! ! 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 10146 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 J1316+6726_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=1.006706Jy sigma=23.125933 ! Fit after self-cal, rms=0.916897Jy sigma=21.105029 ! 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=3.261 mas, bmaj=3.845 mas, bpa=88.94 degrees ! Estimated noise=0.484711 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 = 0.0624139 Jy ! Component: 100 - total flux cleaned = 0.076709 Jy ! Total flux subtracted in 100 components = 0.076709 Jy ! Clean residual min=-0.004271 max=0.013995 Jy/beam ! Clean residual mean=-0.000037 rms=0.001159 Jy/beam ! Combined flux in latest and established models = 0.076709 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.076709 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069588Jy sigma=1.429580 ! Fit after self-cal, rms=0.069394Jy sigma=1.424499 ! Inverting map ! Added new window around map position (3.5, -7). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0121109 Jy ! Component: 100 - total flux cleaned = 0.018915 Jy ! Total flux subtracted in 100 components = 0.018915 Jy ! Clean residual min=-0.003381 max=0.004443 Jy/beam ! Clean residual mean=-0.000022 rms=0.000892 Jy/beam ! Combined flux in latest and established models = 0.095624 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 36 components and 0.0956239 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066561Jy sigma=1.349250 ! Fit after self-cal, rms=0.066267Jy sigma=1.342416 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00612601 Jy ! Component: 100 - total flux cleaned = 0.0102885 Jy ! Total flux subtracted in 100 components = 0.0102885 Jy ! Clean residual min=-0.002843 max=0.003336 Jy/beam ! Clean residual mean=-0.000014 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 0.105912 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 50 components and 0.105912 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065402Jy sigma=1.319364 ! Fit after self-cal, rms=0.065349Jy sigma=1.317927 ! 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=3.962 mas, bmaj=4.553 mas, bpa=82.67 degrees ! Estimated noise=0.315574 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 = 0.00558199 Jy ! Component: 100 - total flux cleaned = 0.0089144 Jy ! Component: 150 - total flux cleaned = 0.0112538 Jy ! Component: 200 - total flux cleaned = 0.0129474 Jy ! Total flux subtracted in 200 components = 0.0129474 Jy ! Clean residual min=-0.002307 max=0.002632 Jy/beam ! Clean residual mean=-0.000012 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.11886 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 82 components and 0.11886 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064818Jy sigma=1.303991 ! Fit after self-cal, rms=0.064784Jy sigma=1.303052 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.962 x 4.553 at 82.67 degrees (North through East) ! Clean map min=-0.0021292 max=0.079669 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.05 KP 0.99 ! LA 0.95 MK 0.96 NL 1.05 OV 0.99 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.00 KP 1.04 ! LA 0.96 MK 1.01 NL 1.06 OV 1.00 ! PT 0.95 SC 1.17 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 1.02 KP 1.02 ! LA 0.91 MK 1.01 NL 1.06 OV 0.98 ! PT 0.97 SC 1.04 ! ! ! Fit before self-cal, rms=0.064784Jy sigma=1.303052 ! Fit after self-cal, rms=0.064950Jy sigma=1.297111 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.001 mas, bmaj=4.583 mas, bpa=83.81 degrees ! Estimated noise=0.315704 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 = 0.000108296 Jy ! Component: 100 - total flux cleaned = 0.00014874 Jy ! Component: 150 - total flux cleaned = 0.000182332 Jy ! Component: 200 - total flux cleaned = 0.000196666 Jy ! Total flux subtracted in 200 components = 0.000196666 Jy ! Clean residual min=-0.001961 max=0.002164 Jy/beam ! Clean residual mean=0.000003 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.119056 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 91 components and 0.119056 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.064933Jy sigma=1.296864 ! Fit after self-cal, rms=0.064942Jy sigma=1.296673 ! 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=0.064942Jy sigma=1.296673 ! Fit after self-cal, rms=0.061496Jy sigma=1.283196 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.989 mas, bmaj=4.574 mas, bpa=82.4 degrees ! Estimated noise=0.315579 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000387649 Jy ! Component: 100 - total flux cleaned = 0.000478807 Jy ! Component: 150 - total flux cleaned = 0.000465707 Jy ! Component: 200 - total flux cleaned = 0.000465777 Jy ! Total flux subtracted in 200 components = 0.000465777 Jy ! Clean residual min=-0.001602 max=0.001673 Jy/beam ! Clean residual mean=0.000002 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.119522 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 100 components and 0.119522 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061484Jy sigma=1.283017 ! Fit after self-cal, rms=0.061497Jy sigma=1.282784 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 = -1.58217e-05 Jy ! Component: 100 - total flux cleaned = 6.49707e-06 Jy ! Component: 150 - total flux cleaned = -1.25089e-05 Jy ! Component: 200 - total flux cleaned = -2.05451e-05 Jy ! Total flux subtracted in 200 components = -2.05451e-05 Jy ! Clean residual min=-0.001594 max=0.001688 Jy/beam ! Clean residual mean=0.000002 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.119502 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 105 components and 0.119502 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061493Jy sigma=1.282725 ! Fit after self-cal, rms=0.061493Jy sigma=1.282713 ! Inverting map ! Added new window around map position (89.5, 108). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119182 Jy ! Component: 100 - total flux cleaned = 0.00158322 Jy ! Component: 150 - total flux cleaned = 0.00171058 Jy ! Component: 200 - total flux cleaned = 0.00179047 Jy ! Total flux subtracted in 200 components = 0.00179047 Jy ! Clean residual min=-0.001589 max=0.001413 Jy/beam ! Clean residual mean=0.000003 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.121292 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 129 components and 0.121292 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061442Jy sigma=1.281563 ! Fit after self-cal, rms=0.061437Jy sigma=1.281477 ! 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=0.061437Jy sigma=1.281477 ! Fit after self-cal, rms=0.060969Jy sigma=1.279860 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.996 mas, bmaj=4.568 mas, bpa=81.65 degrees ! Estimated noise=0.314415 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000835119 Jy ! Component: 100 - total flux cleaned = 0.00104402 Jy ! Component: 150 - total flux cleaned = 0.00109024 Jy ! Component: 200 - total flux cleaned = 0.00111107 Jy ! Total flux subtracted in 200 components = 0.00111107 Jy ! Clean residual min=-0.001492 max=0.001276 Jy/beam ! Clean residual mean=0.000002 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.122403 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 141 components and 0.122403 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060948Jy sigma=1.279460 ! Fit after self-cal, rms=0.060946Jy sigma=1.279414 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 = 0.000194702 Jy ! Component: 100 - total flux cleaned = 0.000195444 Jy ! Component: 150 - total flux cleaned = 0.000231227 Jy ! Component: 200 - total flux cleaned = 0.000248526 Jy ! Total flux subtracted in 200 components = 0.000248526 Jy ! Clean residual min=-0.001487 max=0.001256 Jy/beam ! Clean residual mean=0.000002 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.122652 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 148 components and 0.122652 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060936Jy sigma=1.279213 ! Fit after self-cal, rms=0.060935Jy sigma=1.279208 ! 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=0.060935Jy sigma=1.279208 ! Fit after self-cal, rms=0.060972Jy sigma=1.279167 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.966 mas, bmaj=9.257 mas, bpa=72.46 degrees ! Estimated noise=0.394698 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.57405e-05 Jy ! Component: 100 - total flux cleaned = 8.11334e-05 Jy ! Component: 150 - total flux cleaned = 0.000109759 Jy ! Component: 200 - total flux cleaned = 0.0001351 Jy ! Total flux subtracted in 200 components = 0.0001351 Jy ! Clean residual min=-0.001558 max=0.001403 Jy/beam ! Clean residual mean=0.000005 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.122787 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 166 components and 0.122787 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060968Jy sigma=1.279069 ! Fit after self-cal, rms=0.060969Jy sigma=1.279058 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 = 1.0268e-05 Jy ! Component: 100 - total flux cleaned = 3.44738e-05 Jy ! Component: 150 - total flux cleaned = 5.59162e-05 Jy ! Component: 200 - total flux cleaned = 6.54884e-05 Jy ! Total flux subtracted in 200 components = 6.54884e-05 Jy ! Clean residual min=-0.001553 max=0.001394 Jy/beam ! Clean residual mean=0.000005 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.122852 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 173 components and 0.122852 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060967Jy sigma=1.279041 ! Fit after self-cal, rms=0.060968Jy sigma=1.279035 ! 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=3.999 mas, bmaj=4.566 mas, bpa=81.43 degrees ! Estimated noise=0.314284 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.999 x 4.566 at 81.43 degrees (North through East) ! Clean map min=-0.0013996 max=0.079036 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=3.295 mas, bmaj=3.856 mas, bpa=88 degrees ! Estimated noise=0.486226 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0622639 Jy ! Component: 100 - total flux cleaned = 0.0812657 Jy ! Component: 150 - total flux cleaned = 0.0918435 Jy ! Component: 200 - total flux cleaned = 0.0989993 Jy ! Total flux subtracted in 200 components = 0.0989993 Jy ! Clean residual min=-0.003159 max=0.004276 Jy/beam ! Clean residual mean=-0.000015 rms=0.000736 Jy/beam ! Combined flux in latest and established models = 0.0989993 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 34 model components to the UV plane model. ! The established model now contains 34 components and 0.0989993 Jy ! Inverting map and beam ! Estimated beam: bmin=3.999 mas, bmaj=4.566 mas, bpa=81.43 degrees ! Estimated noise=0.314284 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 = 0.00720455 Jy ! Component: 100 - total flux cleaned = 0.0115129 Jy ! Component: 150 - total flux cleaned = 0.0144197 Jy ! Component: 200 - total flux cleaned = 0.0165983 Jy ! Total flux subtracted in 200 components = 0.0165983 Jy ! Clean residual min=-0.001514 max=0.001678 Jy/beam ! Clean residual mean=-0.000007 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.115598 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 81 components and 0.115598 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=7.966 mas, bmaj=9.257 mas, bpa=72.46 degrees ! Estimated noise=0.394698 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00264531 Jy ! Component: 100 - total flux cleaned = 0.00422863 Jy ! Component: 150 - total flux cleaned = 0.00496898 Jy ! Component: 200 - total flux cleaned = 0.00544147 Jy ! Total flux subtracted in 200 components = 0.00544147 Jy ! Clean residual min=-0.001666 max=0.001424 Jy/beam ! Clean residual mean=-0.000002 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.121039 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 = 0.00038176 Jy ! Component: 100 - total flux cleaned = 0.00062611 Jy ! Component: 150 - total flux cleaned = 0.000752045 Jy ! Component: 200 - total flux cleaned = 0.000863786 Jy ! Total flux subtracted in 200 components = 0.000863786 Jy ! Clean residual min=-0.001645 max=0.001415 Jy/beam ! Clean residual mean=0.000001 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.121903 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 128 components and 0.121903 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.999 mas, bmaj=4.566 mas, bpa=81.43 degrees ! Estimated noise=0.314284 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000383287 Jy ! Component: 100 - total flux cleaned = 0.000439156 Jy ! Component: 150 - total flux cleaned = 0.000465823 Jy ! Component: 200 - total flux cleaned = 0.000489445 Jy ! Total flux subtracted in 200 components = 0.000489445 Jy ! Clean residual min=-0.001477 max=0.001398 Jy/beam ! Clean residual mean=0.000001 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.122392 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 142 components and 0.122392 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060981Jy sigma=1.279505 ! Fit after self-cal, rms=0.060979Jy sigma=1.279412 wmodel J1316+6726_S_map.mod ! Writing 142 model components to file: J1316+6726_S_map.mod wobs J1316+6726_S_uvs.fits ! Writing UV FITS file: J1316+6726_S_uvs.fits wwins J1316+6726_S_map.win ! wwins: Wrote 3 windows to J1316+6726_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 = -0.000459206 Jy ! Component: 100 - total flux cleaned = -0.000811256 Jy ! Component: 150 - total flux cleaned = -0.000979836 Jy ! Component: 200 - total flux cleaned = -0.00121384 Jy ! Component: 250 - total flux cleaned = -0.00125933 Jy ! Component: 300 - total flux cleaned = -0.00130444 Jy ! Component: 350 - total flux cleaned = -0.0013266 Jy ! Component: 400 - total flux cleaned = -0.0013483 Jy ! Component: 450 - total flux cleaned = -0.00136925 Jy ! Component: 500 - total flux cleaned = -0.00130645 Jy ! Component: 550 - total flux cleaned = -0.00134724 Jy ! Component: 600 - total flux cleaned = -0.00118515 Jy ! Component: 650 - total flux cleaned = -0.00114533 Jy ! Component: 700 - total flux cleaned = -0.0012045 Jy ! Component: 750 - total flux cleaned = -0.00114576 Jy ! Component: 800 - total flux cleaned = -0.00114559 Jy ! Component: 850 - total flux cleaned = -0.0011076 Jy ! Component: 900 - total flux cleaned = -0.00112649 Jy ! Component: 950 - total flux cleaned = -0.00108889 Jy ! Component: 1000 - total flux cleaned = -0.0010338 Jy ! Component: 1050 - total flux cleaned = -0.0010523 Jy ! Component: 1100 - total flux cleaned = -0.00107058 Jy ! Component: 1150 - total flux cleaned = -0.00117819 Jy ! Component: 1200 - total flux cleaned = -0.0011782 Jy ! Component: 1250 - total flux cleaned = -0.00123083 Jy ! Component: 1300 - total flux cleaned = -0.00117829 Jy ! Component: 1350 - total flux cleaned = -0.00123018 Jy ! Component: 1400 - total flux cleaned = -0.00123021 Jy ! Component: 1450 - total flux cleaned = -0.00126407 Jy ! Component: 1500 - total flux cleaned = -0.00123022 Jy ! Component: 1550 - total flux cleaned = -0.00124701 Jy ! Component: 1600 - total flux cleaned = -0.00129662 Jy ! Component: 1650 - total flux cleaned = -0.00121433 Jy ! Component: 1700 - total flux cleaned = -0.0011817 Jy ! Component: 1750 - total flux cleaned = -0.00114934 Jy ! Component: 1800 - total flux cleaned = -0.00118147 Jy ! Component: 1850 - total flux cleaned = -0.00114961 Jy ! Component: 1900 - total flux cleaned = -0.00118122 Jy ! Component: 1950 - total flux cleaned = -0.0011497 Jy ! Component: 2000 - total flux cleaned = -0.00111845 Jy ! Component: 2050 - total flux cleaned = -0.0010876 Jy ! Component: 2100 - total flux cleaned = -0.00107236 Jy ! Component: 2150 - total flux cleaned = -0.00104212 Jy ! Component: 2200 - total flux cleaned = -0.00111789 Jy ! Component: 2250 - total flux cleaned = -0.00108759 Jy ! Component: 2300 - total flux cleaned = -0.000998106 Jy ! Component: 2350 - total flux cleaned = -0.000953719 Jy ! Component: 2400 - total flux cleaned = -0.000968586 Jy ! Component: 2450 - total flux cleaned = -0.000880814 Jy ! Component: 2500 - total flux cleaned = -0.000909898 Jy ! Component: 2550 - total flux cleaned = -0.00093875 Jy ! Component: 2600 - total flux cleaned = -0.000838244 Jy ! Component: 2650 - total flux cleaned = -0.000824104 Jy ! Component: 2700 - total flux cleaned = -0.000795866 Jy ! Component: 2750 - total flux cleaned = -0.000795751 Jy ! Component: 2800 - total flux cleaned = -0.000683893 Jy ! Component: 2850 - total flux cleaned = -0.000753406 Jy ! Component: 2900 - total flux cleaned = -0.000711988 Jy ! Component: 2950 - total flux cleaned = -0.000643333 Jy ! Component: 3000 - total flux cleaned = -0.00067052 Jy ! Component: 3050 - total flux cleaned = -0.000561964 Jy ! Component: 3100 - total flux cleaned = -0.000575233 Jy ! Component: 3150 - total flux cleaned = -0.000481434 Jy ! Component: 3200 - total flux cleaned = -0.000508181 Jy ! Component: 3250 - total flux cleaned = -0.000468568 Jy ! Component: 3300 - total flux cleaned = -0.000468667 Jy ! Component: 3350 - total flux cleaned = -0.000429472 Jy ! Component: 3400 - total flux cleaned = -0.000455489 Jy ! Component: 3450 - total flux cleaned = -0.000390707 Jy ! Component: 3500 - total flux cleaned = -0.000403535 Jy ! Component: 3550 - total flux cleaned = -0.000377929 Jy ! Component: 3600 - total flux cleaned = -0.000314282 Jy ! Component: 3650 - total flux cleaned = -0.000314259 Jy ! Component: 3700 - total flux cleaned = -0.00026387 Jy ! Component: 3750 - total flux cleaned = -0.000226283 Jy ! Component: 3800 - total flux cleaned = -0.000213792 Jy ! Component: 3850 - total flux cleaned = -0.000188936 Jy ! Component: 3900 - total flux cleaned = -0.000176638 Jy ! Component: 3950 - total flux cleaned = -0.000152109 Jy ! Component: 4000 - total flux cleaned = -0.000139958 Jy ! Component: 4050 - total flux cleaned = -4.26292e-05 Jy ! Total flux subtracted in 4096 components = -3.05463e-05 Jy ! Clean residual min=-0.000672 max=0.000762 Jy/beam ! Clean residual mean=0.000001 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.122362 Jy keep ! Adding 318 model components to the UV plane model. ! The established model now contains 460 components and 0.122362 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1316+6726_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.999 x 4.566 at 81.43 degrees (North through East) ! Clean map min=-0.0012984 max=0.079278 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1316+6726_S_map.fits wmodel /vlbi/uf001/uva//J1316+6726_S_map.mod ! Writing 460 model components to file: /vlbi/uf001/uva//J1316+6726_S_map.mod wobs /vlbi/uf001/uva//J1316+6726_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1316+6726_S_uvs.fits wwins /vlbi/uf001/uva//J1316+6726_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J1316+6726_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0792781 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000222197 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.840825 0.840825 1.68165 3.3633 6.7266 13.4532 26.9064 53.8128 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.079 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 356.792 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1316+6726_S_dfm.log closed on Mon Jan 14 02:17:27 2019