! Started logfile: /vlbi/uf001/uva//J1438+3710_S_dfm.log on Mon Jan 14 02:58:23 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//J1438+3710_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1438+3710_S_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.883069 visibilities/baseline/integration-bin. ! Found source: J1438+3710 ! ! 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 5007 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 J1438+3710_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 85 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 85 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 85 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.060747Jy sigma=22.272933 ! Fit after self-cal, rms=0.641509Jy sigma=13.701386 ! 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=3.052 mas, bmaj=5.267 mas, bpa=-3.676 degrees ! Estimated noise=0.706188 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 = 0.273708 Jy ! Component: 100 - total flux cleaned = 0.336279 Jy ! Total flux subtracted in 100 components = 0.336279 Jy ! Clean residual min=-0.009128 max=0.029218 Jy/beam ! Clean residual mean=0.000012 rms=0.002970 Jy/beam ! Combined flux in latest and established models = 0.336279 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.336279 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086602Jy sigma=1.697752 ! Fit after self-cal, rms=0.086425Jy sigma=1.693983 ! Inverting map ! Added new window around map position (-3.5, -3.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.030306 Jy ! Component: 100 - total flux cleaned = 0.0479347 Jy ! Total flux subtracted in 100 components = 0.0479347 Jy ! Clean residual min=-0.006904 max=0.010981 Jy/beam ! Clean residual mean=0.000010 rms=0.001929 Jy/beam ! Combined flux in latest and established models = 0.384214 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 21 components and 0.384214 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070921Jy sigma=1.381565 ! Fit after self-cal, rms=0.070424Jy sigma=1.370049 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0133494 Jy ! Component: 100 - total flux cleaned = 0.0214227 Jy ! Total flux subtracted in 100 components = 0.0214227 Jy ! Clean residual min=-0.006175 max=0.007889 Jy/beam ! Clean residual mean=0.000008 rms=0.001589 Jy/beam ! Combined flux in latest and established models = 0.405637 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 29 components and 0.405637 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066456Jy sigma=1.293739 ! Fit after self-cal, rms=0.066292Jy sigma=1.289924 ! 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=3.49 mas, bmaj=5.927 mas, bpa=-2.749 degrees ! Estimated noise=0.521708 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 (-9, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0115042 Jy ! Component: 100 - total flux cleaned = 0.0186991 Jy ! Component: 150 - total flux cleaned = 0.0238938 Jy ! Component: 200 - total flux cleaned = 0.0279011 Jy ! Total flux subtracted in 200 components = 0.0279011 Jy ! Clean residual min=-0.005489 max=0.006406 Jy/beam ! Clean residual mean=0.000013 rms=0.001306 Jy/beam ! Combined flux in latest and established models = 0.433538 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 63 components and 0.433537 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063777Jy sigma=1.238554 ! Fit after self-cal, rms=0.063599Jy sigma=1.234867 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.49 x 5.927 at -2.749 degrees (North through East) ! Clean map min=-0.0053786 max=0.35159 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 1.03 KP 1.01 ! LA 0.95 MK 0.98 NL 1.04 OV 1.00 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.01 HN 1.01 KP 1.01 ! LA 0.94 MK 0.97 NL 1.04 OV 0.99 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.02 KP 1.01 ! LA 0.95 MK 1.00 NL 1.05 OV 0.97 ! PT 0.98 SC 1.01 ! ! ! Fit before self-cal, rms=0.063599Jy sigma=1.234867 ! Fit after self-cal, rms=0.060194Jy sigma=1.193285 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.49 mas, bmaj=5.94 mas, bpa=-2.763 degrees ! Estimated noise=0.519885 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 = 0.0016848 Jy ! Component: 100 - total flux cleaned = 0.0019712 Jy ! Component: 150 - total flux cleaned = 0.00213616 Jy ! Component: 200 - total flux cleaned = 0.00213901 Jy ! Total flux subtracted in 200 components = 0.00213901 Jy ! Clean residual min=-0.003913 max=0.004265 Jy/beam ! Clean residual mean=0.000004 rms=0.000957 Jy/beam ! Combined flux in latest and established models = 0.435676 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 87 components and 0.435676 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.059917Jy sigma=1.187115 ! Fit after self-cal, rms=0.059881Jy sigma=1.186554 ! 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=0.059881Jy sigma=1.186554 ! Fit after self-cal, rms=0.055596Jy sigma=1.119996 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.483 mas, bmaj=5.935 mas, bpa=-2.544 degrees ! Estimated noise=0.519472 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116661 Jy ! Component: 100 - total flux cleaned = 0.00185539 Jy ! Component: 150 - total flux cleaned = 0.0020961 Jy ! Component: 200 - total flux cleaned = 0.00223632 Jy ! Total flux subtracted in 200 components = 0.00223632 Jy ! Clean residual min=-0.002365 max=0.002347 Jy/beam ! Clean residual mean=0.000001 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.437913 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 105 components and 0.437913 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055522Jy sigma=1.118290 ! Fit after self-cal, rms=0.055509Jy sigma=1.118104 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 = 7.63998e-05 Jy ! Component: 100 - total flux cleaned = 0.000176903 Jy ! Component: 150 - total flux cleaned = 0.000207483 Jy ! Component: 200 - total flux cleaned = 0.000263463 Jy ! Total flux subtracted in 200 components = 0.000263463 Jy ! Clean residual min=-0.002285 max=0.002331 Jy/beam ! Clean residual mean=0.000001 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.438176 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 109 components and 0.438176 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055477Jy sigma=1.117340 ! Fit after self-cal, rms=0.055472Jy sigma=1.117275 ! 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=0.055472Jy sigma=1.117275 ! Fit after self-cal, rms=0.055478Jy sigma=1.117086 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.479 mas, bmaj=5.934 mas, bpa=-2.549 degrees ! Estimated noise=0.51951 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000606734 Jy ! Component: 100 - total flux cleaned = 0.000843787 Jy ! Component: 150 - total flux cleaned = 0.000922717 Jy ! Component: 200 - total flux cleaned = 0.000996187 Jy ! Total flux subtracted in 200 components = 0.000996187 Jy ! Clean residual min=-0.002219 max=0.002266 Jy/beam ! Clean residual mean=0.000001 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.439172 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 115 components and 0.439172 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055450Jy sigma=1.116434 ! Fit after self-cal, rms=0.055446Jy sigma=1.116384 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 = -1.92073e-06 Jy ! Component: 100 - total flux cleaned = 6.92543e-05 Jy ! Component: 150 - total flux cleaned = 9.09784e-05 Jy ! Component: 200 - total flux cleaned = 0.0001328 Jy ! Total flux subtracted in 200 components = 0.0001328 Jy ! Clean residual min=-0.002176 max=0.002250 Jy/beam ! Clean residual mean=0.000001 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.439305 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 123 components and 0.439305 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055429Jy sigma=1.115980 ! Fit after self-cal, rms=0.055427Jy sigma=1.115949 ! 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=0.055427Jy sigma=1.115949 ! Fit after self-cal, rms=0.055441Jy sigma=1.115880 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.244 mas, bmaj=9.251 mas, bpa=-2.166 degrees ! Estimated noise=0.661709 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000728305 Jy ! Component: 100 - total flux cleaned = 0.00105609 Jy ! Component: 150 - total flux cleaned = 0.00130963 Jy ! Component: 200 - total flux cleaned = 0.00142557 Jy ! Total flux subtracted in 200 components = 0.00142557 Jy ! Clean residual min=-0.002298 max=0.002575 Jy/beam ! Clean residual mean=0.000002 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.440731 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 137 components and 0.440731 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055436Jy sigma=1.115837 ! Fit after self-cal, rms=0.055433Jy sigma=1.115737 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 = 7.11721e-05 Jy ! Component: 100 - total flux cleaned = 0.000241408 Jy ! Component: 150 - total flux cleaned = 0.000332698 Jy ! Component: 200 - total flux cleaned = 0.000365006 Jy ! Total flux subtracted in 200 components = 0.000365006 Jy ! Clean residual min=-0.002227 max=0.002509 Jy/beam ! Clean residual mean=0.000002 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 0.441096 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 141 components and 0.441096 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055434Jy sigma=1.115728 ! Fit after self-cal, rms=0.055431Jy sigma=1.115679 ! 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=3.477 mas, bmaj=5.934 mas, bpa=-2.552 degrees ! Estimated noise=0.519637 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.477 x 5.934 at -2.552 degrees (North through East) ! Clean map min=-0.0020262 max=0.34965 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=3.041 mas, bmaj=5.275 mas, bpa=-3.529 degrees ! Estimated noise=0.704157 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.272389 Jy ! Component: 100 - total flux cleaned = 0.339641 Jy ! Component: 150 - total flux cleaned = 0.370379 Jy ! Component: 200 - total flux cleaned = 0.387863 Jy ! Total flux subtracted in 200 components = 0.387863 Jy ! Clean residual min=-0.004106 max=0.009017 Jy/beam ! Clean residual mean=0.000003 rms=0.001312 Jy/beam ! Combined flux in latest and established models = 0.387863 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.387863 Jy ! Inverting map and beam ! Estimated beam: bmin=3.477 mas, bmaj=5.934 mas, bpa=-2.552 degrees ! Estimated noise=0.519637 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 = 0.0152702 Jy ! Component: 100 - total flux cleaned = 0.0248252 Jy ! Component: 150 - total flux cleaned = 0.0314079 Jy ! Component: 200 - total flux cleaned = 0.0361668 Jy ! Total flux subtracted in 200 components = 0.0361668 Jy ! Clean residual min=-0.002727 max=0.003000 Jy/beam ! Clean residual mean=0.000006 rms=0.000739 Jy/beam ! Combined flux in latest and established models = 0.42403 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 58 components and 0.42403 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=7.244 mas, bmaj=9.251 mas, bpa=-2.166 degrees ! Estimated noise=0.661709 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0061754 Jy ! Component: 100 - total flux cleaned = 0.00978629 Jy ! Component: 150 - total flux cleaned = 0.0122338 Jy ! Component: 200 - total flux cleaned = 0.0139487 Jy ! Total flux subtracted in 200 components = 0.0139487 Jy ! Clean residual min=-0.002546 max=0.002663 Jy/beam ! Clean residual mean=0.000005 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 0.437978 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 = 0.000674162 Jy ! Component: 100 - total flux cleaned = 0.0011848 Jy ! Component: 150 - total flux cleaned = 0.00160752 Jy ! Component: 200 - total flux cleaned = 0.00193176 Jy ! Total flux subtracted in 200 components = 0.00193176 Jy ! Clean residual min=-0.002317 max=0.002473 Jy/beam ! Clean residual mean=0.000003 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.43991 Jy ! Adding 77 model components to the UV plane model. ! The established model now contains 122 components and 0.43991 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.477 mas, bmaj=5.934 mas, bpa=-2.552 degrees ! Estimated noise=0.519637 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.3881e-05 Jy ! Component: 100 - total flux cleaned = 9.88328e-05 Jy ! Component: 150 - total flux cleaned = 0.000316673 Jy ! Component: 200 - total flux cleaned = 0.00043353 Jy ! Total flux subtracted in 200 components = 0.00043353 Jy ! Clean residual min=-0.002307 max=0.002316 Jy/beam ! Clean residual mean=0.000000 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.440343 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 135 components and 0.440343 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055496Jy sigma=1.116989 ! Fit after self-cal, rms=0.055472Jy sigma=1.116437 wmodel J1438+3710_S_map.mod ! Writing 135 model components to file: J1438+3710_S_map.mod wobs J1438+3710_S_uvs.fits ! Writing UV FITS file: J1438+3710_S_uvs.fits wwins J1438+3710_S_map.win ! wwins: Wrote 3 windows to J1438+3710_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 = 0.000146556 Jy ! Component: 100 - total flux cleaned = -8.7998e-05 Jy ! Component: 150 - total flux cleaned = -0.000234619 Jy ! Component: 200 - total flux cleaned = -0.000373461 Jy ! Component: 250 - total flux cleaned = -0.000441018 Jy ! Component: 300 - total flux cleaned = -0.000507485 Jy ! Component: 350 - total flux cleaned = -0.000604271 Jy ! Component: 400 - total flux cleaned = -0.000604576 Jy ! Component: 450 - total flux cleaned = -0.000757557 Jy ! Component: 500 - total flux cleaned = -0.000817957 Jy ! Component: 550 - total flux cleaned = -0.000965523 Jy ! Component: 600 - total flux cleaned = -0.000994788 Jy ! Component: 650 - total flux cleaned = -0.00108052 Jy ! Component: 700 - total flux cleaned = -0.00110908 Jy ! Component: 750 - total flux cleaned = -0.00111 Jy ! Component: 800 - total flux cleaned = -0.00119146 Jy ! Component: 850 - total flux cleaned = -0.00119136 Jy ! Component: 900 - total flux cleaned = -0.00119159 Jy ! Component: 950 - total flux cleaned = -0.0012177 Jy ! Component: 1000 - total flux cleaned = -0.00119199 Jy ! Component: 1050 - total flux cleaned = -0.00126781 Jy ! Component: 1100 - total flux cleaned = -0.00131761 Jy ! Component: 1150 - total flux cleaned = -0.00129295 Jy ! Component: 1200 - total flux cleaned = -0.00134171 Jy ! Component: 1250 - total flux cleaned = -0.00129352 Jy ! Component: 1300 - total flux cleaned = -0.00122261 Jy ! Component: 1350 - total flux cleaned = -0.00126941 Jy ! Component: 1400 - total flux cleaned = -0.0012 Jy ! Component: 1450 - total flux cleaned = -0.00115467 Jy ! Component: 1500 - total flux cleaned = -0.00117728 Jy ! Component: 1550 - total flux cleaned = -0.00122201 Jy ! Component: 1600 - total flux cleaned = -0.00122166 Jy ! Component: 1650 - total flux cleaned = -0.00128723 Jy ! Component: 1700 - total flux cleaned = -0.00137337 Jy ! Component: 1750 - total flux cleaned = -0.00145881 Jy ! Component: 1800 - total flux cleaned = -0.00141592 Jy ! Component: 1850 - total flux cleaned = -0.00154187 Jy ! Component: 1900 - total flux cleaned = -0.00145887 Jy ! Component: 1950 - total flux cleaned = -0.001582 Jy ! Component: 2000 - total flux cleaned = -0.00150062 Jy ! Component: 2050 - total flux cleaned = -0.00156124 Jy ! Component: 2100 - total flux cleaned = -0.00160124 Jy ! Component: 2150 - total flux cleaned = -0.00162098 Jy ! Component: 2200 - total flux cleaned = -0.00166032 Jy ! Component: 2250 - total flux cleaned = -0.00166031 Jy ! Component: 2300 - total flux cleaned = -0.00164134 Jy ! Component: 2350 - total flux cleaned = -0.00164113 Jy ! Component: 2400 - total flux cleaned = -0.00162202 Jy ! Component: 2450 - total flux cleaned = -0.00164079 Jy ! Component: 2500 - total flux cleaned = -0.00167783 Jy ! Component: 2550 - total flux cleaned = -0.00165946 Jy ! Component: 2600 - total flux cleaned = -0.00171425 Jy ! Component: 2650 - total flux cleaned = -0.00169629 Jy ! Component: 2700 - total flux cleaned = -0.00171433 Jy ! Component: 2750 - total flux cleaned = -0.00180334 Jy ! Component: 2800 - total flux cleaned = -0.00183872 Jy ! Component: 2850 - total flux cleaned = -0.00173375 Jy ! Component: 2900 - total flux cleaned = -0.00180335 Jy ! Component: 2950 - total flux cleaned = -0.00183773 Jy ! Component: 3000 - total flux cleaned = -0.00185477 Jy ! Component: 3050 - total flux cleaned = -0.00187188 Jy ! Component: 3100 - total flux cleaned = -0.00193914 Jy ! Component: 3150 - total flux cleaned = -0.00190566 Jy ! Component: 3200 - total flux cleaned = -0.0019059 Jy ! Component: 3250 - total flux cleaned = -0.00200447 Jy ! Component: 3300 - total flux cleaned = -0.0019883 Jy ! Component: 3350 - total flux cleaned = -0.00200459 Jy ! Component: 3400 - total flux cleaned = -0.00200473 Jy ! Component: 3450 - total flux cleaned = -0.00200469 Jy ! Component: 3500 - total flux cleaned = -0.00205229 Jy ! Component: 3550 - total flux cleaned = -0.00211509 Jy ! Component: 3600 - total flux cleaned = -0.0020684 Jy ! Component: 3650 - total flux cleaned = -0.00216129 Jy ! Component: 3700 - total flux cleaned = -0.00208435 Jy ! Component: 3750 - total flux cleaned = -0.00213024 Jy ! Component: 3800 - total flux cleaned = -0.00211513 Jy ! Component: 3850 - total flux cleaned = -0.00223546 Jy ! Component: 3900 - total flux cleaned = -0.00223536 Jy ! Component: 3950 - total flux cleaned = -0.00226487 Jy ! Component: 4000 - total flux cleaned = -0.00226485 Jy ! Component: 4050 - total flux cleaned = -0.00223558 Jy ! Total flux subtracted in 4096 components = -0.00225015 Jy ! Clean residual min=-0.001029 max=0.000906 Jy/beam ! Clean residual mean=-0.000001 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.438093 Jy keep ! Adding 289 model components to the UV plane model. ! The established model now contains 424 components and 0.438093 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1438+3710_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.477 x 5.934 at -2.552 degrees (North through East) ! Clean map min=-0.0016327 max=0.34932 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1438+3710_S_map.fits wmodel /vlbi/uf001/uva//J1438+3710_S_map.mod ! Writing 424 model components to file: /vlbi/uf001/uva//J1438+3710_S_map.mod wobs /vlbi/uf001/uva//J1438+3710_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1438+3710_S_uvs.fits wwins /vlbi/uf001/uva//J1438+3710_S_map.win ! wwins: Wrote 4 windows to /vlbi/uf001/uva//J1438+3710_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.34932 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000265565 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.22807 0.22807 0.456139 0.912278 1.82456 3.64911 7.29823 14.5965 29.1929 58.3858 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.349 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1315.39 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1438+3710_S_dfm.log closed on Mon Jan 14 02:58:27 2019