! Started logfile: /vlbi/bp222/maps//J1455-1108_S_dfm.log on Thu Sep 27 11:15:58 2018 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/bp222/maps//J1455-1108_S_uva.fits ! Reading UV FITS file: /vlbi/bp222/maps//J1455-1108_S_uva.fits ! AN table 1: 115 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.906211 visibilities/baseline/integration-bin. ! Found source: J1455-1108 ! ! There are 4 IFs, and a total of 4 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 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 44 lines of history. ! ! Reading 11672 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 J1455-1108_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 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 494 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.022511Jy sigma=14.147592 ! Fit after self-cal, rms=0.823669Jy sigma=11.373655 ! 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=2.439 mas, bmaj=6.82 mas, bpa=-6.137 degrees ! Estimated noise=0.755515 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 = 0.139382 Jy ! Component: 100 - total flux cleaned = 0.172512 Jy ! Total flux subtracted in 100 components = 0.172512 Jy ! Clean residual min=-0.013486 max=0.012352 Jy/beam ! Clean residual mean=0.000001 rms=0.002854 Jy/beam ! Combined flux in latest and established models = 0.172512 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.172512 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095056Jy sigma=1.179769 ! Fit after self-cal, rms=0.094935Jy sigma=1.177899 ! 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=2.847 mas, bmaj=7.47 mas, bpa=-5.059 degrees ! Estimated noise=0.552605 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 = 0.0157017 Jy ! Component: 100 - total flux cleaned = 0.022727 Jy ! Component: 150 - total flux cleaned = 0.0266896 Jy ! Component: 200 - total flux cleaned = 0.0292057 Jy ! Total flux subtracted in 200 components = 0.0292057 Jy ! Clean residual min=-0.013023 max=0.008589 Jy/beam ! Clean residual mean=-0.000001 rms=0.002440 Jy/beam ! Combined flux in latest and established models = 0.201718 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 27 components and 0.201718 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092475Jy sigma=1.139213 ! Fit after self-cal, rms=0.092497Jy sigma=1.139045 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.847 x 7.47 at -5.059 degrees (North through East) ! Clean map min=-0.01257 max=0.18218 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.98 HN 1.01 KP 1.08 ! MK 0.92 NL 0.85 OV 1.00 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.28 FD 0.96 HN 0.99 KP 1.06 ! MK 0.95 NL 0.73 OV 1.01 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.98 HN 0.99 KP 1.07 ! MK 0.96 NL 0.80 OV 1.00 SC 1.00 ! ! ! Correcting IF 4. ! A total of 78 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1520.19 HN 0.83 KP 1.00* ! MK 15.88 NL 1.00* OV 1.05 SC 1.00* ! ! ! Fit before self-cal, rms=0.092497Jy sigma=1.139045 ! Fit after self-cal, rms=0.083534Jy sigma=0.943488 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.85 mas, bmaj=7.456 mas, bpa=-4.808 degrees ! Estimated noise=0.55235 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 = 0.00201096 Jy ! Component: 100 - total flux cleaned = 0.00225397 Jy ! Component: 150 - total flux cleaned = 0.00245413 Jy ! Component: 200 - total flux cleaned = 0.00252594 Jy ! Total flux subtracted in 200 components = 0.00252594 Jy ! Clean residual min=-0.005222 max=0.005696 Jy/beam ! Clean residual mean=0.000001 rms=0.001472 Jy/beam ! Combined flux in latest and established models = 0.204244 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 34 components and 0.204244 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083400Jy sigma=0.943175 ! Fit after self-cal, rms=0.083597Jy sigma=0.942409 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083597Jy sigma=0.942409 ! Fit after self-cal, rms=0.080277Jy sigma=0.916535 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.839 mas, bmaj=7.481 mas, bpa=-4.982 degrees ! Estimated noise=0.562879 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00305662 Jy ! Component: 100 - total flux cleaned = 0.00407099 Jy ! Component: 150 - total flux cleaned = 0.00446949 Jy ! Component: 200 - total flux cleaned = 0.00455074 Jy ! Total flux subtracted in 200 components = 0.00455074 Jy ! Clean residual min=-0.004466 max=0.005047 Jy/beam ! Clean residual mean=0.000006 rms=0.001191 Jy/beam ! Combined flux in latest and established models = 0.208795 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 40 components and 0.208795 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080055Jy sigma=0.915456 ! Fit after self-cal, rms=0.080082Jy sigma=0.915319 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 (-55, -32). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00421015 Jy ! Component: 100 - total flux cleaned = 0.0047398 Jy ! Component: 150 - total flux cleaned = 0.00454171 Jy ! Component: 200 - total flux cleaned = 0.00417998 Jy ! Total flux subtracted in 200 components = 0.00417998 Jy ! Clean residual min=-0.004390 max=0.005141 Jy/beam ! Clean residual mean=0.000005 rms=0.001154 Jy/beam ! Combined flux in latest and established models = 0.212975 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 62 components and 0.212975 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079762Jy sigma=0.912626 ! Fit after self-cal, rms=0.079729Jy sigma=0.911932 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079729Jy sigma=0.911932 ! Fit after self-cal, rms=0.076766Jy sigma=0.864848 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.844 mas, bmaj=7.489 mas, bpa=-4.96 degrees ! Estimated noise=0.56335 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00185805 Jy ! Component: 100 - total flux cleaned = -0.00243124 Jy ! Component: 150 - total flux cleaned = -0.00275795 Jy ! Component: 200 - total flux cleaned = -0.00300253 Jy ! Total flux subtracted in 200 components = -0.00300253 Jy ! Clean residual min=-0.002200 max=0.001816 Jy/beam ! Clean residual mean=-0.000001 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.209972 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 86 components and 0.209972 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076709Jy sigma=0.864195 ! Fit after self-cal, rms=0.076700Jy sigma=0.863797 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 = -0.000554392 Jy ! Component: 100 - total flux cleaned = -0.000749297 Jy ! Component: 150 - total flux cleaned = -0.000885611 Jy ! Component: 200 - total flux cleaned = -0.00102798 Jy ! Total flux subtracted in 200 components = -0.00102798 Jy ! Clean residual min=-0.002219 max=0.001792 Jy/beam ! Clean residual mean=-0.000001 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.208944 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 94 components and 0.208944 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076686Jy sigma=0.863665 ! Fit after self-cal, rms=0.076687Jy sigma=0.863648 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076687Jy sigma=0.863648 ! Fit after self-cal, rms=0.076982Jy sigma=0.863479 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.265 mas, bmaj=11.57 mas, bpa=-2.914 degrees ! Estimated noise=0.742731 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00116187 Jy ! Component: 100 - total flux cleaned = -0.00180506 Jy ! Component: 150 - total flux cleaned = -0.00198234 Jy ! Component: 200 - total flux cleaned = -0.00207819 Jy ! Total flux subtracted in 200 components = -0.00207819 Jy ! Clean residual min=-0.002402 max=0.001772 Jy/beam ! Clean residual mean=-0.000003 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.206866 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 113 components and 0.206866 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076972Jy sigma=0.863458 ! Fit after self-cal, rms=0.076972Jy sigma=0.863422 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 = -0.000319337 Jy ! Component: 100 - total flux cleaned = -0.000408151 Jy ! Component: 150 - total flux cleaned = -0.000480715 Jy ! Component: 200 - total flux cleaned = -0.000532012 Jy ! Total flux subtracted in 200 components = -0.000532012 Jy ! Clean residual min=-0.002440 max=0.001791 Jy/beam ! Clean residual mean=-0.000003 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.206334 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 121 components and 0.206334 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076973Jy sigma=0.863458 ! Fit after self-cal, rms=0.076971Jy sigma=0.863449 ! 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=2.845 mas, bmaj=7.487 mas, bpa=-4.925 degrees ! Estimated noise=0.563535 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.845 x 7.487 at -4.925 degrees (North through East) ! Clean map min=-0.0021781 max=0.18601 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=2.437 mas, bmaj=6.84 mas, bpa=-5.771 degrees ! Estimated noise=0.779714 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.143757 Jy ! Component: 100 - total flux cleaned = 0.179001 Jy ! Component: 150 - total flux cleaned = 0.192839 Jy ! Component: 200 - total flux cleaned = 0.199395 Jy ! Total flux subtracted in 200 components = 0.199395 Jy ! Clean residual min=-0.003658 max=0.003225 Jy/beam ! Clean residual mean=-0.000002 rms=0.000757 Jy/beam ! Combined flux in latest and established models = 0.199395 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.199395 Jy ! Inverting map and beam ! Estimated beam: bmin=2.845 mas, bmaj=7.487 mas, bpa=-4.925 degrees ! Estimated noise=0.563535 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 = 0.00396558 Jy ! Component: 100 - total flux cleaned = 0.00619772 Jy ! Component: 150 - total flux cleaned = 0.00710784 Jy ! Component: 200 - total flux cleaned = 0.00729473 Jy ! Total flux subtracted in 200 components = 0.00729473 Jy ! Clean residual min=-0.002347 max=0.001852 Jy/beam ! Clean residual mean=-0.000001 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.20669 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 40 components and 0.20669 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=6.265 mas, bmaj=11.57 mas, bpa=-2.914 degrees ! Estimated noise=0.742731 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00019625 Jy ! Component: 100 - total flux cleaned = -0.000150126 Jy ! Component: 150 - total flux cleaned = -0.000400296 Jy ! Component: 200 - total flux cleaned = -0.000487326 Jy ! Total flux subtracted in 200 components = -0.000487326 Jy ! Clean residual min=-0.002615 max=0.001770 Jy/beam ! Clean residual mean=-0.000002 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.206203 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 = -7.77191e-05 Jy ! Component: 100 - total flux cleaned = -0.000130313 Jy ! Component: 150 - total flux cleaned = -0.000130421 Jy ! Component: 200 - total flux cleaned = -0.0001449 Jy ! Total flux subtracted in 200 components = -0.0001449 Jy ! Clean residual min=-0.002573 max=0.001768 Jy/beam ! Clean residual mean=-0.000002 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.206058 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 64 components and 0.206058 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.845 mas, bmaj=7.487 mas, bpa=-4.925 degrees ! Estimated noise=0.563535 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.71495e-05 Jy ! Component: 100 - total flux cleaned = -4.4845e-05 Jy ! Component: 150 - total flux cleaned = -6.80878e-05 Jy ! Component: 200 - total flux cleaned = -6.72501e-05 Jy ! Total flux subtracted in 200 components = -6.72501e-05 Jy ! Clean residual min=-0.002263 max=0.001766 Jy/beam ! Clean residual mean=-0.000001 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.20599 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 79 components and 0.20599 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076981Jy sigma=0.863588 ! Fit after self-cal, rms=0.076979Jy sigma=0.863548 wmodel J1455-1108_S_map.mod ! Writing 79 model components to file: J1455-1108_S_map.mod wobs J1455-1108_S_uvs.fits ! Writing UV FITS file: J1455-1108_S_uvs.fits wwins J1455-1108_S_map.win ! wwins: Wrote 2 windows to J1455-1108_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 = -0.000650459 Jy ! Component: 100 - total flux cleaned = -0.00107546 Jy ! Component: 150 - total flux cleaned = -0.00130282 Jy ! Component: 200 - total flux cleaned = -0.0013841 Jy ! Component: 250 - total flux cleaned = -0.00161953 Jy ! Component: 300 - total flux cleaned = -0.00172084 Jy ! Component: 350 - total flux cleaned = -0.0019426 Jy ! Component: 400 - total flux cleaned = -0.00206264 Jy ! Component: 450 - total flux cleaned = -0.00220437 Jy ! Component: 500 - total flux cleaned = -0.00236628 Jy ! Component: 550 - total flux cleaned = -0.00243442 Jy ! Component: 600 - total flux cleaned = -0.00254634 Jy ! Component: 650 - total flux cleaned = -0.00265602 Jy ! Component: 700 - total flux cleaned = -0.0026777 Jy ! Component: 750 - total flux cleaned = -0.00267753 Jy ! Component: 800 - total flux cleaned = -0.00274067 Jy ! Component: 850 - total flux cleaned = -0.00271994 Jy ! Component: 900 - total flux cleaned = -0.00280211 Jy ! Component: 950 - total flux cleaned = -0.00288298 Jy ! Component: 1000 - total flux cleaned = -0.00294278 Jy ! Component: 1050 - total flux cleaned = -0.0029229 Jy ! Component: 1100 - total flux cleaned = -0.00302125 Jy ! Component: 1150 - total flux cleaned = -0.00304087 Jy ! Component: 1200 - total flux cleaned = -0.00307939 Jy ! Component: 1250 - total flux cleaned = -0.00309857 Jy ! Component: 1300 - total flux cleaned = -0.00313595 Jy ! Component: 1350 - total flux cleaned = -0.00313622 Jy ! Component: 1400 - total flux cleaned = -0.00311817 Jy ! Component: 1450 - total flux cleaned = -0.00317285 Jy ! Component: 1500 - total flux cleaned = -0.00311854 Jy ! Component: 1550 - total flux cleaned = -0.00308247 Jy ! Component: 1600 - total flux cleaned = -0.00304723 Jy ! Component: 1650 - total flux cleaned = -0.00310011 Jy ! Component: 1700 - total flux cleaned = -0.00301321 Jy ! Component: 1750 - total flux cleaned = -0.00296153 Jy ! Component: 1800 - total flux cleaned = -0.00297851 Jy ! Component: 1850 - total flux cleaned = -0.00294444 Jy ! Component: 1900 - total flux cleaned = -0.0028939 Jy ! Component: 1950 - total flux cleaned = -0.00286049 Jy ! Component: 2000 - total flux cleaned = -0.00286067 Jy ! Component: 2050 - total flux cleaned = -0.00279493 Jy ! Component: 2100 - total flux cleaned = -0.00274619 Jy ! Component: 2150 - total flux cleaned = -0.00269801 Jy ! Component: 2200 - total flux cleaned = -0.00256991 Jy ! Component: 2250 - total flux cleaned = -0.00260154 Jy ! Component: 2300 - total flux cleaned = -0.00250689 Jy ! Component: 2350 - total flux cleaned = -0.0024756 Jy ! Component: 2400 - total flux cleaned = -0.00241356 Jy ! Component: 2450 - total flux cleaned = -0.00245964 Jy ! Component: 2500 - total flux cleaned = -0.00241386 Jy ! Component: 2550 - total flux cleaned = -0.00238346 Jy ! Component: 2600 - total flux cleaned = -0.00233823 Jy ! Component: 2650 - total flux cleaned = -0.00230825 Jy ! Component: 2700 - total flux cleaned = -0.00229358 Jy ! Component: 2750 - total flux cleaned = -0.00232302 Jy ! Component: 2800 - total flux cleaned = -0.00232289 Jy ! Component: 2850 - total flux cleaned = -0.00233724 Jy ! Component: 2900 - total flux cleaned = -0.00233709 Jy ! Component: 2950 - total flux cleaned = -0.00235141 Jy ! Component: 3000 - total flux cleaned = -0.00235125 Jy ! Component: 3050 - total flux cleaned = -0.00235121 Jy ! Component: 3100 - total flux cleaned = -0.00233711 Jy ! Component: 3150 - total flux cleaned = -0.00232308 Jy ! Component: 3200 - total flux cleaned = -0.00242033 Jy ! Component: 3250 - total flux cleaned = -0.00244797 Jy ! Component: 3300 - total flux cleaned = -0.00251678 Jy ! Component: 3350 - total flux cleaned = -0.00251674 Jy ! Component: 3400 - total flux cleaned = -0.00254384 Jy ! Component: 3450 - total flux cleaned = -0.00257069 Jy ! Component: 3500 - total flux cleaned = -0.00257069 Jy ! Component: 3550 - total flux cleaned = -0.00262403 Jy ! Component: 3600 - total flux cleaned = -0.00266356 Jy ! Component: 3650 - total flux cleaned = -0.00271615 Jy ! Component: 3700 - total flux cleaned = -0.00266383 Jy ! Component: 3750 - total flux cleaned = -0.00271584 Jy ! Component: 3800 - total flux cleaned = -0.0027417 Jy ! Component: 3850 - total flux cleaned = -0.00283167 Jy ! Component: 3900 - total flux cleaned = -0.00283166 Jy ! Component: 3950 - total flux cleaned = -0.00289514 Jy ! Component: 4000 - total flux cleaned = -0.00286983 Jy ! Component: 4050 - total flux cleaned = -0.0029578 Jy ! Total flux subtracted in 4096 components = -0.00293281 Jy ! Clean residual min=-0.000809 max=0.000786 Jy/beam ! Clean residual mean=-0.000001 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.203058 Jy keep ! Adding 322 model components to the UV plane model. ! The established model now contains 401 components and 0.203058 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/bp222/maps//J1455-1108_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.845 x 7.487 at -4.925 degrees (North through East) ! Clean map min=-0.0017147 max=0.1856 Jy/beam ! Writing clean map to FITS file: /vlbi/bp222/maps//J1455-1108_S_map.fits wmodel /vlbi/bp222/maps//J1455-1108_S_map.mod ! Writing 401 model components to file: /vlbi/bp222/maps//J1455-1108_S_map.mod wobs /vlbi/bp222/maps//J1455-1108_S_uvs.fits ! Writing UV FITS file: /vlbi/bp222/maps//J1455-1108_S_uvs.fits wwins /vlbi/bp222/maps//J1455-1108_S_map.win ! wwins: Wrote 3 windows to /vlbi/bp222/maps//J1455-1108_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.185604 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000228256 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.36894 0.36894 0.737879 1.47576 2.95152 5.90304 11.8061 23.6121 47.2243 94.4486 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.185 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 813.14 quit ! Quitting program ! Log file /vlbi/bp222/maps//J1455-1108_S_dfm.log closed on Thu Sep 27 11:16:02 2018