! Started logfile: /vlbi/uf001/uva//J0943+6150_S_dfm.log on Mon Jan 14 00:35:37 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//J0943+6150_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0943+6150_S_uva.fits ! AN table 1: 87 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.753001 visibilities/baseline/integration-bin. ! Found source: J0943+6150 ! ! 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 8844 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 J0943+6150_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 170 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 170 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 170 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.008736Jy sigma=20.380658 ! Fit after self-cal, rms=0.926607Jy sigma=18.735371 ! 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=3.049 mas, bmaj=4.394 mas, bpa=-87.63 degrees ! Estimated noise=0.667276 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 = 0.0569223 Jy ! Component: 100 - total flux cleaned = 0.0695459 Jy ! Total flux subtracted in 100 components = 0.0695459 Jy ! Clean residual min=-0.003701 max=0.004205 Jy/beam ! Clean residual mean=-0.000000 rms=0.000853 Jy/beam ! Combined flux in latest and established models = 0.0695459 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0695459 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061985Jy sigma=1.208019 ! Fit after self-cal, rms=0.061459Jy sigma=1.198260 ! 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=3.687 mas, bmaj=5.083 mas, bpa=-89.13 degrees ! Estimated noise=0.402019 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 = 0.0060334 Jy ! Component: 100 - total flux cleaned = 0.00866264 Jy ! Component: 150 - total flux cleaned = 0.0100707 Jy ! Component: 200 - total flux cleaned = 0.0108791 Jy ! Total flux subtracted in 200 components = 0.0108791 Jy ! Clean residual min=-0.002086 max=0.002500 Jy/beam ! Clean residual mean=0.000002 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.0804249 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 35 components and 0.0804249 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060912Jy sigma=1.187437 ! Fit after self-cal, rms=0.060893Jy sigma=1.187253 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.687 x 5.083 at -89.13 degrees (North through East) ! Clean map min=-0.0020023 max=0.075358 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.95 HN 1.00 KP 0.96 ! LA 0.95 MK 1.00 NL 1.05 OV 0.99 ! PT 1.00* SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 0.98 KP 0.99 ! LA 0.93 MK 0.98 NL 1.09 OV 0.99 ! PT 1.00* SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.99 KP 1.02 ! LA 0.96 MK 0.98 NL 1.09 OV 0.97 ! PT 1.00* SC 1.01 ! ! ! Fit before self-cal, rms=0.060893Jy sigma=1.187253 ! Fit after self-cal, rms=0.060903Jy sigma=1.184453 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.691 mas, bmaj=5.096 mas, bpa=-88.72 degrees ! Estimated noise=0.400756 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 = 0.000338928 Jy ! Component: 100 - total flux cleaned = 0.0003785 Jy ! Component: 150 - total flux cleaned = 0.000401865 Jy ! Component: 200 - total flux cleaned = 0.000432472 Jy ! Total flux subtracted in 200 components = 0.000432472 Jy ! Clean residual min=-0.001991 max=0.002053 Jy/beam ! Clean residual mean=-0.000000 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.0808574 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 40 components and 0.0808574 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060896Jy sigma=1.184370 ! Fit after self-cal, rms=0.060917Jy sigma=1.184222 ! 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=0.060917Jy sigma=1.184222 ! Fit after self-cal, rms=0.061092Jy sigma=1.181860 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.69 mas, bmaj=5.094 mas, bpa=-89 degrees ! Estimated noise=0.400925 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000242147 Jy ! Component: 100 - total flux cleaned = 0.000283664 Jy ! Component: 150 - total flux cleaned = 0.000290271 Jy ! Component: 200 - total flux cleaned = 0.000302153 Jy ! Total flux subtracted in 200 components = 0.000302153 Jy ! Clean residual min=-0.001747 max=0.001882 Jy/beam ! Clean residual mean=-0.000001 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.0811595 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 45 components and 0.0811595 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061088Jy sigma=1.181827 ! Fit after self-cal, rms=0.061102Jy sigma=1.181739 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 (-77.5, 1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000792913 Jy ! Component: 100 - total flux cleaned = 0.000740077 Jy ! Component: 150 - total flux cleaned = 0.000600165 Jy ! Component: 200 - total flux cleaned = 0.000521679 Jy ! Total flux subtracted in 200 components = 0.000521679 Jy ! Clean residual min=-0.001728 max=0.001679 Jy/beam ! Clean residual mean=-0.000001 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.0816812 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 62 components and 0.0816812 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061058Jy sigma=1.180823 ! Fit after self-cal, rms=0.061052Jy sigma=1.180718 ! 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=0.061052Jy sigma=1.180718 ! Fit after self-cal, rms=0.061022Jy sigma=1.180674 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.686 mas, bmaj=5.098 mas, bpa=-88.86 degrees ! Estimated noise=0.400655 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.57552e-05 Jy ! Component: 100 - total flux cleaned = -9.72244e-05 Jy ! Component: 150 - total flux cleaned = -0.000180908 Jy ! Component: 200 - total flux cleaned = -0.000211814 Jy ! Total flux subtracted in 200 components = -0.000211814 Jy ! Clean residual min=-0.001748 max=0.001640 Jy/beam ! Clean residual mean=-0.000001 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.0814694 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 74 components and 0.0814694 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061012Jy sigma=1.180439 ! Fit after self-cal, rms=0.061014Jy sigma=1.180423 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 = -7.68778e-05 Jy ! Component: 100 - total flux cleaned = -9.17615e-05 Jy ! Component: 150 - total flux cleaned = -9.25686e-05 Jy ! Component: 200 - total flux cleaned = -9.28329e-05 Jy ! Total flux subtracted in 200 components = -9.28329e-05 Jy ! Clean residual min=-0.001748 max=0.001618 Jy/beam ! Clean residual mean=-0.000001 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.0813766 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 80 components and 0.0813766 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061008Jy sigma=1.180307 ! Fit after self-cal, rms=0.061009Jy sigma=1.180303 ! 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=0.061009Jy sigma=1.180303 ! Fit after self-cal, rms=0.060998Jy sigma=1.180284 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.144 mas, bmaj=8.649 mas, bpa=79.98 degrees ! Estimated noise=0.516658 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.96713e-05 Jy ! Component: 100 - total flux cleaned = 0.00023312 Jy ! Component: 150 - total flux cleaned = 0.000294679 Jy ! Component: 200 - total flux cleaned = 0.000331656 Jy ! Total flux subtracted in 200 components = 0.000331656 Jy ! Clean residual min=-0.001514 max=0.001919 Jy/beam ! Clean residual mean=-0.000002 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.0817083 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 93 components and 0.0817083 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060998Jy sigma=1.180259 ! Fit after self-cal, rms=0.060998Jy sigma=1.180252 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 (-2, 10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000969428 Jy ! Component: 100 - total flux cleaned = 0.00140425 Jy ! Component: 150 - total flux cleaned = 0.00161001 Jy ! Component: 200 - total flux cleaned = 0.00163672 Jy ! Total flux subtracted in 200 components = 0.00163672 Jy ! Clean residual min=-0.001494 max=0.001783 Jy/beam ! Clean residual mean=-0.000002 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.083345 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 123 components and 0.083345 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060954Jy sigma=1.179355 ! Fit after self-cal, rms=0.060955Jy sigma=1.179253 ! Inverting map ! Added new window around map position (17, 119.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131414 Jy ! Component: 100 - total flux cleaned = 0.00153577 Jy ! Component: 150 - total flux cleaned = 0.00153479 Jy ! Component: 200 - total flux cleaned = 0.00157836 Jy ! Total flux subtracted in 200 components = 0.00157836 Jy ! Clean residual min=-0.001460 max=0.001117 Jy/beam ! Clean residual mean=-0.000001 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.0849233 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 165 components and 0.0849233 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060936Jy sigma=1.178847 ! Fit after self-cal, rms=0.060934Jy sigma=1.178797 ! 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=3.685 mas, bmaj=5.101 mas, bpa=-88.83 degrees ! Estimated noise=0.400544 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.685 x 5.101 at -88.83 degrees (North through East) ! Clean map min=-0.0014378 max=0.075052 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=3.048 mas, bmaj=4.402 mas, bpa=-87.18 degrees ! Estimated noise=0.665744 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0568232 Jy ! Component: 100 - total flux cleaned = 0.0695272 Jy ! Component: 150 - total flux cleaned = 0.0741392 Jy ! Component: 200 - total flux cleaned = 0.0751058 Jy ! Total flux subtracted in 200 components = 0.0751058 Jy ! Clean residual min=-0.003447 max=0.003155 Jy/beam ! Clean residual mean=-0.000002 rms=0.000744 Jy/beam ! Combined flux in latest and established models = 0.0751058 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.0751058 Jy ! Inverting map and beam ! Estimated beam: bmin=3.685 mas, bmaj=5.101 mas, bpa=-88.83 degrees ! Estimated noise=0.400544 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 = 0.00333231 Jy ! Component: 100 - total flux cleaned = 0.00476425 Jy ! Component: 150 - total flux cleaned = 0.0059037 Jy ! Component: 200 - total flux cleaned = 0.00665946 Jy ! Total flux subtracted in 200 components = 0.00665946 Jy ! Clean residual min=-0.001743 max=0.001625 Jy/beam ! Clean residual mean=-0.000000 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.0817653 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 61 components and 0.0817653 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=7.144 mas, bmaj=8.649 mas, bpa=79.98 degrees ! Estimated noise=0.516658 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125229 Jy ! Component: 100 - total flux cleaned = 0.00163206 Jy ! Component: 150 - total flux cleaned = 0.00167474 Jy ! Component: 200 - total flux cleaned = 0.00160991 Jy ! Total flux subtracted in 200 components = 0.00160991 Jy ! Clean residual min=-0.001504 max=0.001231 Jy/beam ! Clean residual mean=-0.000000 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.0833752 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 = 0.000110685 Jy ! Component: 100 - total flux cleaned = 0.000134741 Jy ! Component: 150 - total flux cleaned = 0.000155939 Jy ! Component: 200 - total flux cleaned = 0.000197691 Jy ! Total flux subtracted in 200 components = 0.000197691 Jy ! Clean residual min=-0.001514 max=0.001109 Jy/beam ! Clean residual mean=-0.000001 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.0835729 Jy ! Adding 88 model components to the UV plane model. ! The established model now contains 145 components and 0.0835729 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.685 mas, bmaj=5.101 mas, bpa=-88.83 degrees ! Estimated noise=0.400544 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000333475 Jy ! Component: 100 - total flux cleaned = 0.000373124 Jy ! Component: 150 - total flux cleaned = 0.000404308 Jy ! Component: 200 - total flux cleaned = 0.000494463 Jy ! Total flux subtracted in 200 components = 0.000494463 Jy ! Clean residual min=-0.001630 max=0.001405 Jy/beam ! Clean residual mean=-0.000000 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.0840673 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 178 components and 0.0840674 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.060905Jy sigma=1.178265 ! Fit after self-cal, rms=0.060899Jy sigma=1.178119 wmodel J0943+6150_S_map.mod ! Writing 178 model components to file: J0943+6150_S_map.mod wobs J0943+6150_S_uvs.fits ! Writing UV FITS file: J0943+6150_S_uvs.fits wwins J0943+6150_S_map.win ! wwins: Wrote 4 windows to J0943+6150_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 = -0.000400933 Jy ! Component: 100 - total flux cleaned = -0.000684118 Jy ! Component: 150 - total flux cleaned = -0.00095092 Jy ! Component: 200 - total flux cleaned = -0.00115896 Jy ! Component: 250 - total flux cleaned = -0.00131455 Jy ! Component: 300 - total flux cleaned = -0.00144304 Jy ! Component: 350 - total flux cleaned = -0.00160958 Jy ! Component: 400 - total flux cleaned = -0.00175125 Jy ! Component: 450 - total flux cleaned = -0.00188898 Jy ! Component: 500 - total flux cleaned = -0.00198465 Jy ! Component: 550 - total flux cleaned = -0.00209712 Jy ! Component: 600 - total flux cleaned = -0.00218883 Jy ! Component: 650 - total flux cleaned = -0.0022969 Jy ! Component: 700 - total flux cleaned = -0.00240323 Jy ! Component: 750 - total flux cleaned = -0.0024901 Jy ! Component: 800 - total flux cleaned = -0.00259253 Jy ! Component: 850 - total flux cleaned = -0.00262594 Jy ! Component: 900 - total flux cleaned = -0.00270884 Jy ! Component: 950 - total flux cleaned = -0.00274166 Jy ! Component: 1000 - total flux cleaned = -0.00275785 Jy ! Component: 1050 - total flux cleaned = -0.00286912 Jy ! Component: 1100 - total flux cleaned = -0.00288501 Jy ! Component: 1150 - total flux cleaned = -0.00299335 Jy ! Component: 1200 - total flux cleaned = -0.00299339 Jy ! Component: 1250 - total flux cleaned = -0.00299372 Jy ! Component: 1300 - total flux cleaned = -0.00299371 Jy ! Component: 1350 - total flux cleaned = -0.00300864 Jy ! Component: 1400 - total flux cleaned = -0.00305238 Jy ! Component: 1450 - total flux cleaned = -0.0031533 Jy ! Component: 1500 - total flux cleaned = -0.00315328 Jy ! Component: 1550 - total flux cleaned = -0.00318168 Jy ! Component: 1600 - total flux cleaned = -0.00319561 Jy ! Component: 1650 - total flux cleaned = -0.00323721 Jy ! Component: 1700 - total flux cleaned = -0.00325071 Jy ! Component: 1750 - total flux cleaned = -0.00326429 Jy ! Component: 1800 - total flux cleaned = -0.00325081 Jy ! Component: 1850 - total flux cleaned = -0.00327751 Jy ! Component: 1900 - total flux cleaned = -0.00330374 Jy ! Component: 1950 - total flux cleaned = -0.00330374 Jy ! Component: 2000 - total flux cleaned = -0.00338128 Jy ! Component: 2050 - total flux cleaned = -0.00339416 Jy ! Component: 2100 - total flux cleaned = -0.0034071 Jy ! Component: 2150 - total flux cleaned = -0.00345749 Jy ! Component: 2200 - total flux cleaned = -0.00343243 Jy ! Component: 2250 - total flux cleaned = -0.00342015 Jy ! Component: 2300 - total flux cleaned = -0.00344482 Jy ! Component: 2350 - total flux cleaned = -0.00350579 Jy ! Component: 2400 - total flux cleaned = -0.00346956 Jy ! Component: 2450 - total flux cleaned = -0.00349356 Jy ! Component: 2500 - total flux cleaned = -0.00351751 Jy ! Component: 2550 - total flux cleaned = -0.00355303 Jy ! Component: 2600 - total flux cleaned = -0.00357662 Jy ! Component: 2650 - total flux cleaned = -0.00362332 Jy ! Component: 2700 - total flux cleaned = -0.00364647 Jy ! Component: 2750 - total flux cleaned = -0.00364652 Jy ! Component: 2800 - total flux cleaned = -0.00372683 Jy ! Component: 2850 - total flux cleaned = -0.00377227 Jy ! Component: 2900 - total flux cleaned = -0.00385155 Jy ! Component: 2950 - total flux cleaned = -0.00384033 Jy ! Component: 3000 - total flux cleaned = -0.00391856 Jy ! Component: 3050 - total flux cleaned = -0.00395188 Jy ! Component: 3100 - total flux cleaned = -0.00399602 Jy ! Component: 3150 - total flux cleaned = -0.00405096 Jy ! Component: 3200 - total flux cleaned = -0.00408377 Jy ! Component: 3250 - total flux cleaned = -0.0041164 Jy ! Component: 3300 - total flux cleaned = -0.00419204 Jy ! Component: 3350 - total flux cleaned = -0.00425658 Jy ! Component: 3400 - total flux cleaned = -0.00425646 Jy ! Component: 3450 - total flux cleaned = -0.00429905 Jy ! Component: 3500 - total flux cleaned = -0.00436263 Jy ! Component: 3550 - total flux cleaned = -0.00438372 Jy ! Component: 3600 - total flux cleaned = -0.00446761 Jy ! Component: 3650 - total flux cleaned = -0.00449901 Jy ! Component: 3700 - total flux cleaned = -0.00455086 Jy ! Component: 3750 - total flux cleaned = -0.00457153 Jy ! Component: 3800 - total flux cleaned = -0.00468463 Jy ! Component: 3850 - total flux cleaned = -0.00472551 Jy ! Component: 3900 - total flux cleaned = -0.0047866 Jy ! Component: 3950 - total flux cleaned = -0.00481701 Jy ! Component: 4000 - total flux cleaned = -0.00485742 Jy ! Component: 4050 - total flux cleaned = -0.00492778 Jy ! Total flux subtracted in 4096 components = -0.00498784 Jy ! Clean residual min=-0.000656 max=0.000560 Jy/beam ! Clean residual mean=-0.000001 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.0790795 Jy keep ! Adding 277 model components to the UV plane model. ! The established model now contains 455 components and 0.0790795 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0943+6150_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.685 x 5.101 at -88.83 degrees (North through East) ! Clean map min=-0.0011132 max=0.074915 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0943+6150_S_map.fits wmodel /vlbi/uf001/uva//J0943+6150_S_map.mod ! Writing 455 model components to file: /vlbi/uf001/uva//J0943+6150_S_map.mod wobs /vlbi/uf001/uva//J0943+6150_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0943+6150_S_uvs.fits wwins /vlbi/uf001/uva//J0943+6150_S_map.win ! wwins: Wrote 5 windows to /vlbi/uf001/uva//J0943+6150_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0749151 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000171511 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.686823 0.686823 1.37365 2.74729 5.49458 10.9892 21.9783 43.9566 87.9133 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.074 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 436.794 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0943+6150_S_dfm.log closed on Mon Jan 14 00:35:42 2019