! Started logfile: /vlbi/uf001/uva//J2332+0838_S_dfm.log on Mon Jan 14 06:45:09 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//J2332+0838_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J2332+0838_S_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.956085 visibilities/baseline/integration-bin. ! Found source: J2332+0838 ! ! 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 5421 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 J2332+0838_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 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.030735Jy sigma=20.485688 ! Fit after self-cal, rms=0.726772Jy sigma=14.405805 ! 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=2.728 mas, bmaj=6.853 mas, bpa=-3.687 degrees ! Estimated noise=0.645493 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 = 0.206007 Jy ! Component: 100 - total flux cleaned = 0.256539 Jy ! Total flux subtracted in 100 components = 0.256539 Jy ! Clean residual min=-0.008382 max=0.024632 Jy/beam ! Clean residual mean=-0.000033 rms=0.002487 Jy/beam ! Combined flux in latest and established models = 0.256539 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.256539 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080460Jy sigma=1.576050 ! Fit after self-cal, rms=0.080395Jy sigma=1.575102 ! Inverting map ! Added new window around map position (3.5, -0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0266565 Jy ! Component: 100 - total flux cleaned = 0.0424289 Jy ! Total flux subtracted in 100 components = 0.0424289 Jy ! Clean residual min=-0.005695 max=0.008571 Jy/beam ! Clean residual mean=-0.000021 rms=0.001519 Jy/beam ! Combined flux in latest and established models = 0.298968 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 21 components and 0.298968 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068124Jy sigma=1.330080 ! Fit after self-cal, rms=0.067881Jy sigma=1.325779 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0107455 Jy ! Component: 100 - total flux cleaned = 0.0176788 Jy ! Total flux subtracted in 100 components = 0.0176788 Jy ! Clean residual min=-0.005568 max=0.005991 Jy/beam ! Clean residual mean=-0.000016 rms=0.001249 Jy/beam ! Combined flux in latest and established models = 0.316646 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 43 components and 0.316646 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065405Jy sigma=1.275232 ! Fit after self-cal, rms=0.065333Jy sigma=1.273881 ! 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=3.199 mas, bmaj=7.519 mas, bpa=-2.76 degrees ! Estimated noise=0.531397 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 (7, 1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00876088 Jy ! Component: 100 - total flux cleaned = 0.0143653 Jy ! Component: 150 - total flux cleaned = 0.018411 Jy ! Component: 200 - total flux cleaned = 0.021452 Jy ! Total flux subtracted in 200 components = 0.021452 Jy ! Clean residual min=-0.005369 max=0.005286 Jy/beam ! Clean residual mean=-0.000004 rms=0.001152 Jy/beam ! Combined flux in latest and established models = 0.338098 Jy ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 91 components and 0.338099 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063976Jy sigma=1.245196 ! Fit after self-cal, rms=0.063909Jy sigma=1.243434 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.199 x 7.519 at -2.76 degrees (North through East) ! Clean map min=-0.0050433 max=0.27216 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.95 HN 0.99 KP 1.02 ! LA 0.93 MK 1.03 NL 1.03 OV 1.00 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.95 HN 0.98 KP 1.03 ! LA 0.92 MK 1.00 NL 1.08 OV 0.99 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.99 KP 1.04 ! LA 0.93 MK 1.01 NL 1.08 OV 1.01 ! PT 1.00 SC 1.03 ! ! ! Fit before self-cal, rms=0.063909Jy sigma=1.243434 ! Fit after self-cal, rms=0.062232Jy sigma=1.209481 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.215 mas, bmaj=7.56 mas, bpa=-2.754 degrees ! Estimated noise=0.529638 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 (17.5, -4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00436235 Jy ! Component: 100 - total flux cleaned = 0.0057383 Jy ! Component: 150 - total flux cleaned = 0.0058757 Jy ! Component: 200 - total flux cleaned = 0.00569308 Jy ! Total flux subtracted in 200 components = 0.00569308 Jy ! Clean residual min=-0.002936 max=0.003008 Jy/beam ! Clean residual mean=-0.000006 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 0.343792 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 122 components and 0.343792 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061893Jy sigma=1.203086 ! Fit after self-cal, rms=0.061889Jy sigma=1.202575 ! 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=0.061889Jy sigma=1.202575 ! Fit after self-cal, rms=0.061395Jy sigma=1.188134 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.213 mas, bmaj=7.569 mas, bpa=-2.767 degrees ! Estimated noise=0.529511 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000724579 Jy ! Component: 100 - total flux cleaned = 0.000607255 Jy ! Component: 150 - total flux cleaned = 0.000555294 Jy ! Component: 200 - total flux cleaned = 0.000601799 Jy ! Total flux subtracted in 200 components = 0.000601799 Jy ! Clean residual min=-0.002590 max=0.002410 Jy/beam ! Clean residual mean=-0.000002 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.344393 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 148 components and 0.344393 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061302Jy sigma=1.186327 ! Fit after self-cal, rms=0.061295Jy sigma=1.186228 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 = 0.000185684 Jy ! Component: 100 - total flux cleaned = 0.000225659 Jy ! Component: 150 - total flux cleaned = 0.00022857 Jy ! Component: 200 - total flux cleaned = 0.000262463 Jy ! Total flux subtracted in 200 components = 0.000262463 Jy ! Clean residual min=-0.002534 max=0.002402 Jy/beam ! Clean residual mean=-0.000002 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.344656 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 156 components and 0.344656 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061253Jy sigma=1.185424 ! Fit after self-cal, rms=0.061251Jy sigma=1.185403 ! 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=0.061251Jy sigma=1.185403 ! Fit after self-cal, rms=0.061247Jy sigma=1.184660 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.213 mas, bmaj=7.571 mas, bpa=-2.75 degrees ! Estimated noise=0.529183 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000203594 Jy ! Component: 100 - total flux cleaned = -0.000200589 Jy ! Component: 150 - total flux cleaned = -0.000200742 Jy ! Component: 200 - total flux cleaned = -0.000228421 Jy ! Total flux subtracted in 200 components = -0.000228421 Jy ! Clean residual min=-0.002517 max=0.002270 Jy/beam ! Clean residual mean=-0.000001 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.344427 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 177 components and 0.344427 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061214Jy sigma=1.184036 ! Fit after self-cal, rms=0.061212Jy sigma=1.184016 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 = -5.12063e-06 Jy ! Component: 100 - total flux cleaned = -5.87161e-06 Jy ! Component: 150 - total flux cleaned = -2.96423e-05 Jy ! Component: 200 - total flux cleaned = -2.92811e-05 Jy ! Total flux subtracted in 200 components = -2.92811e-05 Jy ! Clean residual min=-0.002485 max=0.002259 Jy/beam ! Clean residual mean=-0.000001 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.344398 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 187 components and 0.344398 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061194Jy sigma=1.183683 ! Fit after self-cal, rms=0.061193Jy sigma=1.183681 ! 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=0.061193Jy sigma=1.183681 ! Fit after self-cal, rms=0.061172Jy sigma=1.183594 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.243 mas, bmaj=11.16 mas, bpa=-2.374 degrees ! Estimated noise=0.684236 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000178879 Jy ! Component: 100 - total flux cleaned = 0.000329968 Jy ! Component: 150 - total flux cleaned = 0.000498857 Jy ! Component: 200 - total flux cleaned = 0.000554457 Jy ! Total flux subtracted in 200 components = 0.000554457 Jy ! Clean residual min=-0.002626 max=0.002352 Jy/beam ! Clean residual mean=-0.000002 rms=0.000701 Jy/beam ! Combined flux in latest and established models = 0.344952 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 202 components and 0.344952 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061165Jy sigma=1.183476 ! Fit after self-cal, rms=0.061164Jy sigma=1.183433 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 = 4.27585e-05 Jy ! Component: 100 - total flux cleaned = 0.000114744 Jy ! Component: 150 - total flux cleaned = 0.000162801 Jy ! Component: 200 - total flux cleaned = 0.000206223 Jy ! Total flux subtracted in 200 components = 0.000206223 Jy ! Clean residual min=-0.002614 max=0.002372 Jy/beam ! Clean residual mean=-0.000002 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 0.345159 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 207 components and 0.345158 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061163Jy sigma=1.183424 ! Fit after self-cal, rms=0.061161Jy sigma=1.183409 ! 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=3.214 mas, bmaj=7.574 mas, bpa=-2.734 degrees ! Estimated noise=0.528824 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.214 x 7.574 at -2.734 degrees (North through East) ! Clean map min=-0.0022734 max=0.27084 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=2.739 mas, bmaj=6.898 mas, bpa=-3.603 degrees ! Estimated noise=0.645885 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.205902 Jy ! Component: 100 - total flux cleaned = 0.257039 Jy ! Component: 150 - total flux cleaned = 0.283117 Jy ! Component: 200 - total flux cleaned = 0.298752 Jy ! Total flux subtracted in 200 components = 0.298752 Jy ! Clean residual min=-0.003743 max=0.008047 Jy/beam ! Clean residual mean=-0.000015 rms=0.001085 Jy/beam ! Combined flux in latest and established models = 0.298752 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.298752 Jy ! Inverting map and beam ! Estimated beam: bmin=3.214 mas, bmaj=7.574 mas, bpa=-2.734 degrees ! Estimated noise=0.528824 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 = 0.0131375 Jy ! Component: 100 - total flux cleaned = 0.0208444 Jy ! Component: 150 - total flux cleaned = 0.0263419 Jy ! Component: 200 - total flux cleaned = 0.0305205 Jy ! Total flux subtracted in 200 components = 0.0305205 Jy ! Clean residual min=-0.002915 max=0.002519 Jy/beam ! Clean residual mean=-0.000002 rms=0.000706 Jy/beam ! Combined flux in latest and established models = 0.329272 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 59 components and 0.329272 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=7.243 mas, bmaj=11.16 mas, bpa=-2.374 degrees ! Estimated noise=0.684236 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00547389 Jy ! Component: 100 - total flux cleaned = 0.00894419 Jy ! Component: 150 - total flux cleaned = 0.0113614 Jy ! Component: 200 - total flux cleaned = 0.0124398 Jy ! Total flux subtracted in 200 components = 0.0124398 Jy ! Clean residual min=-0.002924 max=0.002367 Jy/beam ! Clean residual mean=-0.000003 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 0.341712 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 = 0.000836029 Jy ! Component: 100 - total flux cleaned = 0.00148653 Jy ! Component: 150 - total flux cleaned = 0.00196473 Jy ! Component: 200 - total flux cleaned = 0.00237089 Jy ! Total flux subtracted in 200 components = 0.00237089 Jy ! Clean residual min=-0.002729 max=0.002440 Jy/beam ! Clean residual mean=-0.000002 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 0.344083 Jy ! Adding 80 model components to the UV plane model. ! The established model now contains 134 components and 0.344083 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.214 mas, bmaj=7.574 mas, bpa=-2.734 degrees ! Estimated noise=0.528824 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00114056 Jy ! Component: 100 - total flux cleaned = -0.00119415 Jy ! Component: 150 - total flux cleaned = -0.00124584 Jy ! Component: 200 - total flux cleaned = -0.0012445 Jy ! Total flux subtracted in 200 components = -0.0012445 Jy ! Clean residual min=-0.002271 max=0.002210 Jy/beam ! Clean residual mean=-0.000001 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.342838 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 147 components and 0.342838 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061250Jy sigma=1.185218 ! Fit after self-cal, rms=0.061228Jy sigma=1.184852 wmodel J2332+0838_S_map.mod ! Writing 147 model components to file: J2332+0838_S_map.mod wobs J2332+0838_S_uvs.fits ! Writing UV FITS file: J2332+0838_S_uvs.fits wwins J2332+0838_S_map.win ! wwins: Wrote 4 windows to J2332+0838_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 = -0.000334673 Jy ! Component: 100 - total flux cleaned = -0.000683258 Jy ! Component: 150 - total flux cleaned = -0.0010163 Jy ! Component: 200 - total flux cleaned = -0.00119474 Jy ! Component: 250 - total flux cleaned = -0.00157305 Jy ! Component: 300 - total flux cleaned = -0.0017732 Jy ! Component: 350 - total flux cleaned = -0.00203369 Jy ! Component: 400 - total flux cleaned = -0.0023512 Jy ! Component: 450 - total flux cleaned = -0.00263074 Jy ! Component: 500 - total flux cleaned = -0.00290519 Jy ! Component: 550 - total flux cleaned = -0.00314459 Jy ! Component: 600 - total flux cleaned = -0.00332019 Jy ! Component: 650 - total flux cleaned = -0.00349257 Jy ! Component: 700 - total flux cleaned = -0.00354915 Jy ! Component: 750 - total flux cleaned = -0.00368878 Jy ! Component: 800 - total flux cleaned = -0.00379828 Jy ! Component: 850 - total flux cleaned = -0.00382542 Jy ! Component: 900 - total flux cleaned = -0.00393211 Jy ! Component: 950 - total flux cleaned = -0.00398457 Jy ! Component: 1000 - total flux cleaned = -0.00395896 Jy ! Component: 1050 - total flux cleaned = -0.00406063 Jy ! Component: 1100 - total flux cleaned = -0.00395981 Jy ! Component: 1150 - total flux cleaned = -0.00400985 Jy ! Component: 1200 - total flux cleaned = -0.00398551 Jy ! Component: 1250 - total flux cleaned = -0.00405792 Jy ! Component: 1300 - total flux cleaned = -0.00396284 Jy ! Component: 1350 - total flux cleaned = -0.00396273 Jy ! Component: 1400 - total flux cleaned = -0.00393983 Jy ! Component: 1450 - total flux cleaned = -0.00387063 Jy ! Component: 1500 - total flux cleaned = -0.00380258 Jy ! Component: 1550 - total flux cleaned = -0.00380265 Jy ! Component: 1600 - total flux cleaned = -0.00371366 Jy ! Component: 1650 - total flux cleaned = -0.00364736 Jy ! Component: 1700 - total flux cleaned = -0.0036041 Jy ! Component: 1750 - total flux cleaned = -0.00358249 Jy ! Component: 1800 - total flux cleaned = -0.00360374 Jy ! Component: 1850 - total flux cleaned = -0.00351874 Jy ! Component: 1900 - total flux cleaned = -0.00345573 Jy ! Component: 1950 - total flux cleaned = -0.00337236 Jy ! Component: 2000 - total flux cleaned = -0.00329037 Jy ! Component: 2050 - total flux cleaned = -0.00326987 Jy ! Component: 2100 - total flux cleaned = -0.00324951 Jy ! Component: 2150 - total flux cleaned = -0.00324948 Jy ! Component: 2200 - total flux cleaned = -0.00322925 Jy ! Component: 2250 - total flux cleaned = -0.00318991 Jy ! Component: 2300 - total flux cleaned = -0.00322874 Jy ! Component: 2350 - total flux cleaned = -0.00320926 Jy ! Component: 2400 - total flux cleaned = -0.00309443 Jy ! Component: 2450 - total flux cleaned = -0.00315175 Jy ! Component: 2500 - total flux cleaned = -0.00311392 Jy ! Component: 2550 - total flux cleaned = -0.00309501 Jy ! Component: 2600 - total flux cleaned = -0.00311333 Jy ! Component: 2650 - total flux cleaned = -0.00298432 Jy ! Component: 2700 - total flux cleaned = -0.0030393 Jy ! Component: 2750 - total flux cleaned = -0.00307576 Jy ! Component: 2800 - total flux cleaned = -0.00302181 Jy ! Component: 2850 - total flux cleaned = -0.00305776 Jy ! Component: 2900 - total flux cleaned = -0.00307553 Jy ! Component: 2950 - total flux cleaned = -0.00305781 Jy ! Component: 3000 - total flux cleaned = -0.00312772 Jy ! Component: 3050 - total flux cleaned = -0.00312764 Jy ! Component: 3100 - total flux cleaned = -0.00311027 Jy ! Component: 3150 - total flux cleaned = -0.0031791 Jy ! Component: 3200 - total flux cleaned = -0.00311095 Jy ! Component: 3250 - total flux cleaned = -0.00312779 Jy ! Component: 3300 - total flux cleaned = -0.00312792 Jy ! Component: 3350 - total flux cleaned = -0.00309433 Jy ! Component: 3400 - total flux cleaned = -0.00317746 Jy ! Component: 3450 - total flux cleaned = -0.00316091 Jy ! Component: 3500 - total flux cleaned = -0.00312819 Jy ! Component: 3550 - total flux cleaned = -0.00317705 Jy ! Component: 3600 - total flux cleaned = -0.0032092 Jy ! Component: 3650 - total flux cleaned = -0.00319306 Jy ! Component: 3700 - total flux cleaned = -0.00320916 Jy ! Component: 3750 - total flux cleaned = -0.00320907 Jy ! Component: 3800 - total flux cleaned = -0.00322474 Jy ! Component: 3850 - total flux cleaned = -0.00320887 Jy ! Component: 3900 - total flux cleaned = -0.00322441 Jy ! Component: 3950 - total flux cleaned = -0.0032708 Jy ! Component: 4000 - total flux cleaned = -0.00320904 Jy ! Component: 4050 - total flux cleaned = -0.00320902 Jy ! Total flux subtracted in 4096 components = -0.00322422 Jy ! Clean residual min=-0.000978 max=0.000982 Jy/beam ! Clean residual mean=-0.000001 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.339614 Jy keep ! Adding 306 model components to the UV plane model. ! The established model now contains 453 components and 0.339614 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J2332+0838_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.214 x 7.574 at -2.734 degrees (North through East) ! Clean map min=-0.0017407 max=0.27171 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J2332+0838_S_map.fits wmodel /vlbi/uf001/uva//J2332+0838_S_map.mod ! Writing 453 model components to file: /vlbi/uf001/uva//J2332+0838_S_map.mod wobs /vlbi/uf001/uva//J2332+0838_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J2332+0838_S_uvs.fits wwins /vlbi/uf001/uva//J2332+0838_S_map.win ! wwins: Wrote 5 windows to /vlbi/uf001/uva//J2332+0838_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.271706 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000286801 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.316667 0.316667 0.633334 1.26667 2.53334 5.06667 10.1333 20.2667 40.5334 81.0668 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.271 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 947.367 quit ! Quitting program ! Log file /vlbi/uf001/uva//J2332+0838_S_dfm.log closed on Mon Jan 14 06:45:14 2019