! Started logfile: /vlbi/uf001/uva//J1323+7942_S_dfm.log on Mon Jan 14 02:21:23 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//J1323+7942_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1323+7942_S_uva.fits ! AN table 1: 76 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.921345 visibilities/baseline/integration-bin. ! Found source: J1323+7942 ! ! 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 9453 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 J1323+7942_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 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.062349Jy sigma=20.374038 ! Fit after self-cal, rms=0.613084Jy sigma=11.894555 ! 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=3.309 mas, bmaj=3.459 mas, bpa=-87.17 degrees ! Estimated noise=0.612836 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 = 0.292491 Jy ! Component: 100 - total flux cleaned = 0.385735 Jy ! Total flux subtracted in 100 components = 0.385735 Jy ! Clean residual min=-0.014372 max=0.037655 Jy/beam ! Clean residual mean=0.000005 rms=0.003678 Jy/beam ! Combined flux in latest and established models = 0.385735 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.385735 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.113571Jy sigma=2.130636 ! Fit after self-cal, rms=0.112640Jy sigma=2.113028 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0439619 Jy ! Component: 100 - total flux cleaned = 0.0683847 Jy ! Total flux subtracted in 100 components = 0.0683847 Jy ! Clean residual min=-0.009068 max=0.020695 Jy/beam ! Clean residual mean=0.000002 rms=0.002291 Jy/beam ! Combined flux in latest and established models = 0.45412 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 25 components and 0.45412 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085588Jy sigma=1.613799 ! Fit after self-cal, rms=0.085215Jy sigma=1.605494 ! Inverting map ! Added new window around map position (4.5, -2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0211311 Jy ! Component: 100 - total flux cleaned = 0.0326497 Jy ! Total flux subtracted in 100 components = 0.0326497 Jy ! Clean residual min=-0.007489 max=0.008212 Jy/beam ! Clean residual mean=-0.000000 rms=0.001845 Jy/beam ! Combined flux in latest and established models = 0.48677 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 34 components and 0.48677 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.077644Jy sigma=1.468641 ! Fit after self-cal, rms=0.077248Jy sigma=1.459264 ! Inverting map print "============== Finished uniform weighting clean ===============" ! ============== Finished uniform weighting clean =============== ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.033 mas, bmaj=4.143 mas, bpa=-21.3 degrees ! Estimated noise=0.395664 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 = 0.014002 Jy ! Component: 100 - total flux cleaned = 0.0218042 Jy ! Component: 150 - total flux cleaned = 0.0265654 Jy ! Component: 200 - total flux cleaned = 0.0295909 Jy ! Total flux subtracted in 200 components = 0.0295909 Jy ! Clean residual min=-0.006120 max=0.008314 Jy/beam ! Clean residual mean=-0.000001 rms=0.001662 Jy/beam ! Combined flux in latest and established models = 0.516361 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 58 components and 0.516361 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074493Jy sigma=1.411974 ! Fit after self-cal, rms=0.074260Jy sigma=1.406604 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.033 x 4.143 at -21.3 degrees (North through East) ! Clean map min=-0.0059162 max=0.37535 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 0.96 KP 1.03 ! LA 0.94 MK 0.96 NL 1.01 OV 1.01 ! PT 0.97 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 0.99 KP 0.98 ! LA 0.94 MK 0.99 NL 1.02 OV 1.15 ! PT 0.97 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.00 KP 1.00 ! LA 0.95 MK 1.08 NL 1.01 OV 1.04 ! PT 0.97 SC 1.02 ! ! ! Fit before self-cal, rms=0.074260Jy sigma=1.406604 ! Fit after self-cal, rms=0.071938Jy sigma=1.318876 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.052 mas, bmaj=4.157 mas, bpa=-20.92 degrees ! Estimated noise=0.395397 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 = 0.0005853 Jy ! Component: 100 - total flux cleaned = 4.27432e-05 Jy ! Component: 150 - total flux cleaned = -6.51038e-05 Jy ! Component: 200 - total flux cleaned = -0.000201652 Jy ! Total flux subtracted in 200 components = -0.000201652 Jy ! Clean residual min=-0.004567 max=0.005264 Jy/beam ! Clean residual mean=0.000006 rms=0.001213 Jy/beam ! Combined flux in latest and established models = 0.516159 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 69 components and 0.516159 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071784Jy sigma=1.315441 ! Fit after self-cal, rms=0.071743Jy sigma=1.314520 ! 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=0.071743Jy sigma=1.314520 ! Fit after self-cal, rms=0.066902Jy sigma=1.197165 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.039 mas, bmaj=4.168 mas, bpa=-18.72 degrees ! Estimated noise=0.395347 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000323793 Jy ! Component: 100 - total flux cleaned = -0.000389646 Jy ! Component: 150 - total flux cleaned = -0.000440851 Jy ! Component: 200 - total flux cleaned = -0.000486555 Jy ! Total flux subtracted in 200 components = -0.000486555 Jy ! Clean residual min=-0.002318 max=0.003114 Jy/beam ! Clean residual mean=0.000001 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.515673 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 82 components and 0.515673 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066797Jy sigma=1.195028 ! Fit after self-cal, rms=0.066795Jy sigma=1.194578 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 (11, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00293915 Jy ! Component: 100 - total flux cleaned = 0.00342728 Jy ! Component: 150 - total flux cleaned = 0.00369659 Jy ! Component: 200 - total flux cleaned = 0.00396522 Jy ! Total flux subtracted in 200 components = 0.00396522 Jy ! Clean residual min=-0.002287 max=0.001975 Jy/beam ! Clean residual mean=0.000001 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.519638 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 97 components and 0.519638 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066642Jy sigma=1.191544 ! Fit after self-cal, rms=0.066628Jy sigma=1.191371 ! 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=0.066628Jy sigma=1.191371 ! Fit after self-cal, rms=0.066650Jy sigma=1.191155 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.038 mas, bmaj=4.17 mas, bpa=-18.43 degrees ! Estimated noise=0.395353 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000514018 Jy ! Component: 100 - total flux cleaned = 0.000766315 Jy ! Component: 150 - total flux cleaned = 0.000916016 Jy ! Component: 200 - total flux cleaned = 0.00101946 Jy ! Total flux subtracted in 200 components = 0.00101946 Jy ! Clean residual min=-0.002222 max=0.001960 Jy/beam ! Clean residual mean=0.000001 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.520657 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 102 components and 0.520657 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066600Jy sigma=1.190208 ! Fit after self-cal, rms=0.066592Jy sigma=1.190109 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 = 0.000176229 Jy ! Component: 100 - total flux cleaned = 0.000241841 Jy ! Component: 150 - total flux cleaned = 0.000302848 Jy ! Component: 200 - total flux cleaned = 0.000360387 Jy ! Total flux subtracted in 200 components = 0.000360387 Jy ! Clean residual min=-0.002167 max=0.001913 Jy/beam ! Clean residual mean=0.000001 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.521018 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 105 components and 0.521018 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066564Jy sigma=1.189564 ! Fit after self-cal, rms=0.066558Jy sigma=1.189504 ! 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=0.066558Jy sigma=1.189504 ! Fit after self-cal, rms=0.066581Jy sigma=1.189426 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.804 mas, bmaj=8.97 mas, bpa=34.1 degrees ! Estimated noise=0.516224 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0013224 Jy ! Component: 100 - total flux cleaned = 0.0017863 Jy ! Component: 150 - total flux cleaned = 0.00196003 Jy ! Component: 200 - total flux cleaned = 0.00203368 Jy ! Total flux subtracted in 200 components = 0.00203368 Jy ! Clean residual min=-0.002032 max=0.001659 Jy/beam ! Clean residual mean=0.000002 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.523051 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 123 components and 0.523051 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066586Jy sigma=1.189532 ! Fit after self-cal, rms=0.066585Jy sigma=1.189489 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 = 0.000129266 Jy ! Component: 100 - total flux cleaned = 0.000199525 Jy ! Component: 150 - total flux cleaned = 0.00024723 Jy ! Component: 200 - total flux cleaned = 0.000276775 Jy ! Total flux subtracted in 200 components = 0.000276775 Jy ! Clean residual min=-0.002021 max=0.001605 Jy/beam ! Clean residual mean=0.000002 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.523328 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 129 components and 0.523328 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066584Jy sigma=1.189506 ! Fit after self-cal, rms=0.066583Jy sigma=1.189493 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "============== Finished amplitude self-cal ==============" ! ============== Finished amplitude self-cal ============== restore ! Inverting map and beam ! Estimated beam: bmin=4.034 mas, bmaj=4.172 mas, bpa=-17.78 degrees ! Estimated noise=0.395417 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.034 x 4.172 at -17.78 degrees (North through East) ! Clean map min=-0.0020025 max=0.37303 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=3.342 mas, bmaj=3.457 mas, bpa=-85.77 degrees ! Estimated noise=0.614152 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.293603 Jy ! Component: 100 - total flux cleaned = 0.390684 Jy ! Component: 150 - total flux cleaned = 0.436041 Jy ! Component: 200 - total flux cleaned = 0.462102 Jy ! Total flux subtracted in 200 components = 0.462102 Jy ! Clean residual min=-0.005676 max=0.014684 Jy/beam ! Clean residual mean=0.000005 rms=0.001463 Jy/beam ! Combined flux in latest and established models = 0.462102 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.462102 Jy ! Inverting map and beam ! Estimated beam: bmin=4.034 mas, bmaj=4.172 mas, bpa=-17.78 degrees ! Estimated noise=0.395417 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) ! Added new window around map position (4, 1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0230631 Jy ! Component: 100 - total flux cleaned = 0.0354471 Jy ! Component: 150 - total flux cleaned = 0.0428941 Jy ! Component: 200 - total flux cleaned = 0.0477372 Jy ! Total flux subtracted in 200 components = 0.0477372 Jy ! Clean residual min=-0.002249 max=0.002641 Jy/beam ! Clean residual mean=0.000001 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.509839 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 53 components and 0.509839 Jy ! Inverting map ! Added new window around map position (11.5, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00333921 Jy ! Component: 100 - total flux cleaned = 0.00580735 Jy ! Component: 150 - total flux cleaned = 0.00773102 Jy ! Component: 200 - total flux cleaned = 0.00925086 Jy ! Total flux subtracted in 200 components = 0.00925086 Jy ! Clean residual min=-0.002021 max=0.001840 Jy/beam ! Clean residual mean=0.000001 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.51909 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 76 components and 0.51909 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=8.804 mas, bmaj=8.97 mas, bpa=34.1 degrees ! Estimated noise=0.516224 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00213746 Jy ! Component: 100 - total flux cleaned = 0.00349081 Jy ! Component: 150 - total flux cleaned = 0.00438647 Jy ! Component: 200 - total flux cleaned = 0.00498676 Jy ! Total flux subtracted in 200 components = 0.00498676 Jy ! Clean residual min=-0.002029 max=0.001524 Jy/beam ! Clean residual mean=0.000003 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.524077 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 = 0.000336336 Jy ! Component: 100 - total flux cleaned = 0.000442598 Jy ! Component: 150 - total flux cleaned = 0.000501307 Jy ! Component: 200 - total flux cleaned = 0.000522634 Jy ! Total flux subtracted in 200 components = 0.000522634 Jy ! Clean residual min=-0.002050 max=0.001543 Jy/beam ! Clean residual mean=0.000003 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.524599 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 120 components and 0.524599 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.034 mas, bmaj=4.172 mas, bpa=-17.78 degrees ! Estimated noise=0.395417 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000368519 Jy ! Component: 100 - total flux cleaned = -0.000400053 Jy ! Component: 150 - total flux cleaned = -0.000351521 Jy ! Component: 200 - total flux cleaned = -0.000306008 Jy ! Total flux subtracted in 200 components = -0.000306008 Jy ! Clean residual min=-0.001873 max=0.001835 Jy/beam ! Clean residual mean=0.000002 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.524293 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 131 components and 0.524293 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066517Jy sigma=1.188029 ! Fit after self-cal, rms=0.066494Jy sigma=1.187707 wmodel J1323+7942_S_map.mod ! Writing 131 model components to file: J1323+7942_S_map.mod wobs J1323+7942_S_uvs.fits ! Writing UV FITS file: J1323+7942_S_uvs.fits wwins J1323+7942_S_map.win ! wwins: Wrote 5 windows to J1323+7942_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 = -0.0001668 Jy ! Component: 100 - total flux cleaned = -0.000198973 Jy ! Component: 150 - total flux cleaned = -0.000199593 Jy ! Component: 200 - total flux cleaned = -0.000227896 Jy ! Component: 250 - total flux cleaned = -0.0001746 Jy ! Component: 300 - total flux cleaned = -0.000226728 Jy ! Component: 350 - total flux cleaned = -0.000201078 Jy ! Component: 400 - total flux cleaned = -0.000201004 Jy ! Component: 450 - total flux cleaned = -0.000200751 Jy ! Component: 500 - total flux cleaned = -0.000200723 Jy ! Component: 550 - total flux cleaned = -0.000106233 Jy ! Component: 600 - total flux cleaned = -5.93952e-05 Jy ! Component: 650 - total flux cleaned = -1.33178e-05 Jy ! Component: 700 - total flux cleaned = 3.20846e-05 Jy ! Component: 750 - total flux cleaned = 5.43693e-05 Jy ! Component: 800 - total flux cleaned = 5.42855e-05 Jy ! Component: 850 - total flux cleaned = 5.4528e-05 Jy ! Component: 900 - total flux cleaned = 7.63276e-05 Jy ! Component: 950 - total flux cleaned = 0.00014024 Jy ! Component: 1000 - total flux cleaned = 0.000161191 Jy ! Component: 1050 - total flux cleaned = 0.00014032 Jy ! Component: 1100 - total flux cleaned = 0.000119853 Jy ! Component: 1150 - total flux cleaned = 0.000120124 Jy ! Component: 1200 - total flux cleaned = 0.000160646 Jy ! Component: 1250 - total flux cleaned = 0.000100479 Jy ! Component: 1300 - total flux cleaned = 6.13762e-05 Jy ! Component: 1350 - total flux cleaned = 0.000100625 Jy ! Component: 1400 - total flux cleaned = 0.000100718 Jy ! Component: 1450 - total flux cleaned = 6.23645e-05 Jy ! Component: 1500 - total flux cleaned = 6.24998e-05 Jy ! Component: 1550 - total flux cleaned = 6.08183e-06 Jy ! Component: 1600 - total flux cleaned = -1.23094e-05 Jy ! Component: 1650 - total flux cleaned = -4.92378e-05 Jy ! Component: 1700 - total flux cleaned = -3.11528e-05 Jy ! Component: 1750 - total flux cleaned = -6.78126e-05 Jy ! Component: 1800 - total flux cleaned = -0.000140082 Jy ! Component: 1850 - total flux cleaned = -0.000158047 Jy ! Component: 1900 - total flux cleaned = -0.000140126 Jy ! Component: 1950 - total flux cleaned = -0.000175436 Jy ! Component: 2000 - total flux cleaned = -0.000140576 Jy ! Component: 2050 - total flux cleaned = -0.000175544 Jy ! Component: 2100 - total flux cleaned = -0.000192564 Jy ! Component: 2150 - total flux cleaned = -0.00019268 Jy ! Component: 2200 - total flux cleaned = -0.000192745 Jy ! Component: 2250 - total flux cleaned = -0.000226443 Jy ! Component: 2300 - total flux cleaned = -0.000243329 Jy ! Component: 2350 - total flux cleaned = -0.000276365 Jy ! Component: 2400 - total flux cleaned = -0.000243614 Jy ! Component: 2450 - total flux cleaned = -0.00027617 Jy ! Component: 2500 - total flux cleaned = -0.000227709 Jy ! Component: 2550 - total flux cleaned = -0.000308263 Jy ! Component: 2600 - total flux cleaned = -0.000292196 Jy ! Component: 2650 - total flux cleaned = -0.000308164 Jy ! Component: 2700 - total flux cleaned = -0.000292599 Jy ! Component: 2750 - total flux cleaned = -0.000323822 Jy ! Component: 2800 - total flux cleaned = -0.000323676 Jy ! Component: 2850 - total flux cleaned = -0.000323708 Jy ! Component: 2900 - total flux cleaned = -0.000277595 Jy ! Component: 2950 - total flux cleaned = -0.000308163 Jy ! Component: 3000 - total flux cleaned = -0.000308223 Jy ! Component: 3050 - total flux cleaned = -0.000308169 Jy ! Component: 3100 - total flux cleaned = -0.000308163 Jy ! Component: 3150 - total flux cleaned = -0.000248745 Jy ! Component: 3200 - total flux cleaned = -0.000219206 Jy ! Component: 3250 - total flux cleaned = -0.000175276 Jy ! Component: 3300 - total flux cleaned = -0.00024833 Jy ! Component: 3350 - total flux cleaned = -0.000262921 Jy ! Component: 3400 - total flux cleaned = -0.000277409 Jy ! Component: 3450 - total flux cleaned = -0.000363353 Jy ! Component: 3500 - total flux cleaned = -0.000334736 Jy ! Component: 3550 - total flux cleaned = -0.000363095 Jy ! Component: 3600 - total flux cleaned = -0.000349106 Jy ! Component: 3650 - total flux cleaned = -0.000419341 Jy ! Component: 3700 - total flux cleaned = -0.000419393 Jy ! Component: 3750 - total flux cleaned = -0.000377978 Jy ! Component: 3800 - total flux cleaned = -0.000446977 Jy ! Component: 3850 - total flux cleaned = -0.000529225 Jy ! Component: 3900 - total flux cleaned = -0.000542808 Jy ! Component: 3950 - total flux cleaned = -0.000515763 Jy ! Component: 4000 - total flux cleaned = -0.000569771 Jy ! Component: 4050 - total flux cleaned = -0.000596607 Jy ! Total flux subtracted in 4096 components = -0.000596532 Jy ! Clean residual min=-0.000759 max=0.000810 Jy/beam ! Clean residual mean=0.000001 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.523697 Jy keep ! Adding 315 model components to the UV plane model. ! The established model now contains 446 components and 0.523697 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1323+7942_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.034 x 4.172 at -17.78 degrees (North through East) ! Clean map min=-0.0014006 max=0.37287 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1323+7942_S_map.fits wmodel /vlbi/uf001/uva//J1323+7942_S_map.mod ! Writing 446 model components to file: /vlbi/uf001/uva//J1323+7942_S_map.mod wobs /vlbi/uf001/uva//J1323+7942_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1323+7942_S_uvs.fits wwins /vlbi/uf001/uva//J1323+7942_S_map.win ! wwins: Wrote 6 windows to /vlbi/uf001/uva//J1323+7942_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.372875 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000238497 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.191885 0.191885 0.38377 0.76754 1.53508 3.07016 6.14032 12.2806 24.5613 49.1226 98.2451 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.372 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1563.44 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1323+7942_S_dfm.log closed on Mon Jan 14 02:21:28 2019