! Started logfile: /scr/pima/bg219i_uvs/J2235+3418_S_uvs.log on Wed Apr 6 23:18:41 2016 obs /scr/pima/bg219i_uvs/J2235+3418_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J2235+3418_S_uva.fits ! AN table 1: 61 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.901639 visibilities/baseline/integration-bin. ! Found source: J2235+3418 ! ! 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 54 lines of history. ! ! Reading 9900 visibilities. select rr, 1,2,3,4,6,7,8 ! 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 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219i_uvs/J2235+3418_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 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 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.003489Jy sigma=24.309310 ! Fit after self-cal, rms=0.905952Jy sigma=21.917554 ! 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=3.07 mas, bmaj=4.63 mas, bpa=-14.19 degrees ! Estimated noise=0.502305 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 = 0.0715747 Jy ! Component: 100 - total flux cleaned = 0.0891765 Jy ! Total flux subtracted in 100 components = 0.0891765 Jy ! Clean residual min=-0.003444 max=0.007247 Jy/beam ! Clean residual mean=-0.000006 rms=0.000957 Jy/beam ! Combined flux in latest and established models = 0.0891765 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0891765 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061272Jy sigma=1.403226 ! Fit after self-cal, rms=0.061171Jy sigma=1.401027 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00818618 Jy ! Component: 100 - total flux cleaned = 0.0124427 Jy ! Total flux subtracted in 100 components = 0.0124427 Jy ! Clean residual min=-0.002923 max=0.003188 Jy/beam ! Clean residual mean=-0.000006 rms=0.000727 Jy/beam ! Combined flux in latest and established models = 0.101619 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 13 components and 0.101619 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059823Jy sigma=1.365916 ! Fit after self-cal, rms=0.059778Jy sigma=1.365497 ! 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=3.744 mas, bmaj=5.439 mas, bpa=-10.76 degrees ! Estimated noise=0.312688 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 = 0.00374093 Jy ! Component: 100 - total flux cleaned = 0.0056602 Jy ! Component: 150 - total flux cleaned = 0.00680708 Jy ! Component: 200 - total flux cleaned = 0.00754167 Jy ! Total flux subtracted in 200 components = 0.00754167 Jy ! Clean residual min=-0.002573 max=0.003083 Jy/beam ! Clean residual mean=-0.000011 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.109161 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 29 components and 0.109161 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059572Jy sigma=1.359364 ! Fit after self-cal, rms=0.059553Jy sigma=1.359212 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.744 x 5.439 at -10.76 degrees (North through East) ! Clean map min=-0.0025058 max=0.094651 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HN 1.02 KP 0.97 ! LA 0.96 MK 0.98 NL 1.03 OV 0.99 ! PT 0.93 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 0.99 KP 0.97 ! LA 0.99 MK 1.01 NL 1.01 OV 1.00 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.02 KP 1.02 ! LA 0.97 MK 1.04 NL 0.99 OV 1.05 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.99 KP 0.99 ! LA 1.01 MK 0.99 NL 1.00 OV 0.87 ! PT 1.00 SC 1.09 ! ! ! Fit before self-cal, rms=0.059553Jy sigma=1.359212 ! Fit after self-cal, rms=0.059688Jy sigma=1.355251 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.765 mas, bmaj=5.49 mas, bpa=-11.33 degrees ! Estimated noise=0.312384 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 = -0.000761883 Jy ! Component: 100 - total flux cleaned = -0.000946514 Jy ! Component: 150 - total flux cleaned = -0.000971769 Jy ! Component: 200 - total flux cleaned = -0.000983202 Jy ! Total flux subtracted in 200 components = -0.000983202 Jy ! Clean residual min=-0.002182 max=0.002459 Jy/beam ! Clean residual mean=-0.000009 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.108178 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 36 components and 0.108178 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059675Jy sigma=1.355030 ! Fit after self-cal, rms=0.059692Jy sigma=1.354948 ! 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=0.059692Jy sigma=1.354948 ! Fit after self-cal, rms=0.060357Jy sigma=1.349119 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.775 mas, bmaj=5.473 mas, bpa=-10.85 degrees ! Estimated noise=0.312018 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000127637 Jy ! Component: 100 - total flux cleaned = -0.000163353 Jy ! Component: 150 - total flux cleaned = -0.000195569 Jy ! Component: 200 - total flux cleaned = -0.000215404 Jy ! Total flux subtracted in 200 components = -0.000215404 Jy ! Clean residual min=-0.001605 max=0.002166 Jy/beam ! Clean residual mean=0.000001 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.107962 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 43 components and 0.107962 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060352Jy sigma=1.349023 ! Fit after self-cal, rms=0.060380Jy sigma=1.348909 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 (-7.5, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00195909 Jy ! Component: 100 - total flux cleaned = 0.00303152 Jy ! Component: 150 - total flux cleaned = 0.00340432 Jy ! Component: 200 - total flux cleaned = 0.00350341 Jy ! Total flux subtracted in 200 components = 0.00350341 Jy ! Clean residual min=-0.001509 max=0.001783 Jy/beam ! Clean residual mean=0.000001 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.111466 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 60 components and 0.111466 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060311Jy sigma=1.347149 ! Fit after self-cal, rms=0.060307Jy sigma=1.347037 ! Inverting map ! Added new window around map position (85, 98). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00173278 Jy ! Component: 100 - total flux cleaned = 0.00236642 Jy ! Component: 150 - total flux cleaned = 0.002811 Jy ! Component: 200 - total flux cleaned = 0.00308743 Jy ! Total flux subtracted in 200 components = 0.00308743 Jy ! Clean residual min=-0.001401 max=0.001430 Jy/beam ! Clean residual mean=0.000001 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.114553 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 80 components and 0.114553 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060249Jy sigma=1.345646 ! Fit after self-cal, rms=0.060249Jy sigma=1.345548 ! 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=0.060249Jy sigma=1.345548 ! Fit after self-cal, rms=0.060087Jy sigma=1.345355 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.773 mas, bmaj=5.466 mas, bpa=-10.83 degrees ! Estimated noise=0.311375 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00068559 Jy ! Component: 100 - total flux cleaned = 0.000905648 Jy ! Component: 150 - total flux cleaned = 0.000990862 Jy ! Component: 200 - total flux cleaned = 0.00108836 Jy ! Total flux subtracted in 200 components = 0.00108836 Jy ! Clean residual min=-0.001296 max=0.001408 Jy/beam ! Clean residual mean=0.000001 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.115641 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 89 components and 0.115641 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060069Jy sigma=1.344955 ! Fit after self-cal, rms=0.060070Jy sigma=1.344936 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 = 0.000158314 Jy ! Component: 100 - total flux cleaned = 0.000211296 Jy ! Component: 150 - total flux cleaned = 0.000243743 Jy ! Component: 200 - total flux cleaned = 0.000259052 Jy ! Total flux subtracted in 200 components = 0.000259052 Jy ! Clean residual min=-0.001291 max=0.001391 Jy/beam ! Clean residual mean=0.000001 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.1159 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 98 components and 0.115901 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060062Jy sigma=1.344730 ! Fit after self-cal, rms=0.060063Jy sigma=1.344725 ! 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=0.060063Jy sigma=1.344725 ! Fit after self-cal, rms=0.059996Jy sigma=1.344698 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.435 mas, bmaj=8.965 mas, bpa=-6.564 degrees ! Estimated noise=0.392877 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000243177 Jy ! Component: 100 - total flux cleaned = 0.000370446 Jy ! Component: 150 - total flux cleaned = 0.000458532 Jy ! Component: 200 - total flux cleaned = 0.000529628 Jy ! Total flux subtracted in 200 components = 0.000529628 Jy ! Clean residual min=-0.001479 max=0.001493 Jy/beam ! Clean residual mean=0.000001 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.11643 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 118 components and 0.11643 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059995Jy sigma=1.344639 ! Fit after self-cal, rms=0.059993Jy sigma=1.344624 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 = 5.77223e-05 Jy ! Component: 100 - total flux cleaned = 0.000103532 Jy ! Component: 150 - total flux cleaned = 0.000144551 Jy ! Component: 200 - total flux cleaned = 0.000159705 Jy ! Total flux subtracted in 200 components = 0.000159705 Jy ! Clean residual min=-0.001484 max=0.001508 Jy/beam ! Clean residual mean=0.000001 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.11659 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 130 components and 0.11659 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059992Jy sigma=1.344601 ! Fit after self-cal, rms=0.059992Jy sigma=1.344599 ! 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=3.772 mas, bmaj=5.465 mas, bpa=-10.85 degrees ! Estimated noise=0.311195 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.772 x 5.465 at -10.85 degrees (North through East) ! Clean map min=-0.0012285 max=0.094581 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=3.092 mas, bmaj=4.649 mas, bpa=-14.49 degrees ! Estimated noise=0.503326 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0716331 Jy ! Component: 100 - total flux cleaned = 0.0892811 Jy ! Component: 150 - total flux cleaned = 0.0972033 Jy ! Component: 200 - total flux cleaned = 0.101586 Jy ! Total flux subtracted in 200 components = 0.101586 Jy ! Clean residual min=-0.002604 max=0.002808 Jy/beam ! Clean residual mean=0.000000 rms=0.000629 Jy/beam ! Combined flux in latest and established models = 0.101586 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 0.101586 Jy ! Inverting map and beam ! Estimated beam: bmin=3.772 mas, bmaj=5.465 mas, bpa=-10.85 degrees ! Estimated noise=0.311195 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 = 0.00373203 Jy ! Component: 100 - total flux cleaned = 0.00621605 Jy ! Component: 150 - total flux cleaned = 0.00816691 Jy ! Component: 200 - total flux cleaned = 0.00971434 Jy ! Total flux subtracted in 200 components = 0.00971434 Jy ! Clean residual min=-0.001437 max=0.001747 Jy/beam ! Clean residual mean=-0.000000 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.111301 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 46 components and 0.111301 Jy ! Inverting map ! Added new window around map position (94.5, -27.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00157386 Jy ! Component: 100 - total flux cleaned = 0.00237798 Jy ! Component: 150 - total flux cleaned = 0.00295446 Jy ! Component: 200 - total flux cleaned = 0.00349682 Jy ! Total flux subtracted in 200 components = 0.00349682 Jy ! Clean residual min=-0.001282 max=0.001339 Jy/beam ! Clean residual mean=-0.000000 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.114798 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 60 components and 0.114798 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=7.435 mas, bmaj=8.965 mas, bpa=-6.564 degrees ! Estimated noise=0.392877 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00093204 Jy ! Component: 100 - total flux cleaned = 0.00141326 Jy ! Component: 150 - total flux cleaned = 0.00169174 Jy ! Component: 200 - total flux cleaned = 0.00185338 Jy ! Total flux subtracted in 200 components = 0.00185338 Jy ! Clean residual min=-0.001375 max=0.001464 Jy/beam ! Clean residual mean=-0.000001 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.116651 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 = 0.000107764 Jy ! Component: 100 - total flux cleaned = 0.000162049 Jy ! Component: 150 - total flux cleaned = 0.000174073 Jy ! Component: 200 - total flux cleaned = 0.000173956 Jy ! Total flux subtracted in 200 components = 0.000173956 Jy ! Clean residual min=-0.001351 max=0.001475 Jy/beam ! Clean residual mean=0.000000 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.116825 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 101 components and 0.116825 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.772 mas, bmaj=5.465 mas, bpa=-10.85 degrees ! Estimated noise=0.311195 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000355995 Jy ! Component: 100 - total flux cleaned = -0.000383469 Jy ! Component: 150 - total flux cleaned = -0.000407652 Jy ! Component: 200 - total flux cleaned = -0.000429329 Jy ! Total flux subtracted in 200 components = -0.000429329 Jy ! Clean residual min=-0.001258 max=0.001387 Jy/beam ! Clean residual mean=0.000000 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.116396 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 122 components and 0.116396 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059982Jy sigma=1.344201 ! Fit after self-cal, rms=0.059978Jy sigma=1.344104 wmodel /scr/pima/bg219i_uvs/J2235+3418_S_map.mod ! Writing 122 model components to file: /scr/pima/bg219i_uvs/J2235+3418_S_map.mod wobs /scr/pima/bg219i_uvs/J2235+3418_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J2235+3418_S_uvs.fits wwins /scr/pima/bg219i_uvs/J2235+3418_S_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219i_uvs/J2235+3418_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 = 0.000403903 Jy ! Component: 100 - total flux cleaned = 0.000632335 Jy ! Component: 150 - total flux cleaned = 0.000719684 Jy ! Component: 200 - total flux cleaned = 0.000782927 Jy ! Component: 250 - total flux cleaned = 0.000864336 Jy ! Component: 300 - total flux cleaned = 0.000884219 Jy ! Component: 350 - total flux cleaned = 0.000826411 Jy ! Component: 400 - total flux cleaned = 0.000845906 Jy ! Component: 450 - total flux cleaned = 0.000901799 Jy ! Component: 500 - total flux cleaned = 0.000883695 Jy ! Component: 550 - total flux cleaned = 0.00088393 Jy ! Component: 600 - total flux cleaned = 0.000901876 Jy ! Component: 650 - total flux cleaned = 0.000936309 Jy ! Component: 700 - total flux cleaned = 0.000919584 Jy ! Component: 750 - total flux cleaned = 0.000936162 Jy ! Component: 800 - total flux cleaned = 0.000985156 Jy ! Component: 850 - total flux cleaned = 0.000984978 Jy ! Component: 900 - total flux cleaned = 0.000953166 Jy ! Component: 950 - total flux cleaned = 0.000968957 Jy ! Component: 1000 - total flux cleaned = 0.000999658 Jy ! Component: 1050 - total flux cleaned = 0.00101485 Jy ! Component: 1100 - total flux cleaned = 0.000954605 Jy ! Component: 1150 - total flux cleaned = 0.000999458 Jy ! Component: 1200 - total flux cleaned = 0.000970176 Jy ! Component: 1250 - total flux cleaned = 0.000970386 Jy ! Component: 1300 - total flux cleaned = 0.000941808 Jy ! Component: 1350 - total flux cleaned = 0.00101289 Jy ! Component: 1400 - total flux cleaned = 0.000970483 Jy ! Component: 1450 - total flux cleaned = 0.000914628 Jy ! Component: 1500 - total flux cleaned = 0.000900692 Jy ! Component: 1550 - total flux cleaned = 0.000873664 Jy ! Component: 1600 - total flux cleaned = 0.000941272 Jy ! Component: 1650 - total flux cleaned = 0.000874412 Jy ! Component: 1700 - total flux cleaned = 0.000834589 Jy ! Component: 1750 - total flux cleaned = 0.000847855 Jy ! Component: 1800 - total flux cleaned = 0.000834841 Jy ! Component: 1850 - total flux cleaned = 0.000873627 Jy ! Component: 1900 - total flux cleaned = 0.000796981 Jy ! Component: 1950 - total flux cleaned = 0.000822401 Jy ! Component: 2000 - total flux cleaned = 0.000784733 Jy ! Component: 2050 - total flux cleaned = 0.000759764 Jy ! Component: 2100 - total flux cleaned = 0.000697862 Jy ! Component: 2150 - total flux cleaned = 0.00067353 Jy ! Component: 2200 - total flux cleaned = 0.000637171 Jy ! Component: 2250 - total flux cleaned = 0.000589105 Jy ! Component: 2300 - total flux cleaned = 0.000589077 Jy ! Component: 2350 - total flux cleaned = 0.000506325 Jy ! Component: 2400 - total flux cleaned = 0.000506392 Jy ! Component: 2450 - total flux cleaned = 0.00048324 Jy ! Component: 2500 - total flux cleaned = 0.000414051 Jy ! Component: 2550 - total flux cleaned = 0.000437033 Jy ! Component: 2600 - total flux cleaned = 0.000380322 Jy ! Component: 2650 - total flux cleaned = 0.000346522 Jy ! Component: 2700 - total flux cleaned = 0.00033529 Jy ! Component: 2750 - total flux cleaned = 0.000246687 Jy ! Component: 2800 - total flux cleaned = 0.000268712 Jy ! Component: 2850 - total flux cleaned = 0.000214224 Jy ! Component: 2900 - total flux cleaned = 0.00016001 Jy ! Component: 2950 - total flux cleaned = 0.000138596 Jy ! Component: 3000 - total flux cleaned = 0.000106589 Jy ! Component: 3050 - total flux cleaned = 8.55299e-05 Jy ! Component: 3100 - total flux cleaned = 3.28236e-05 Jy ! Component: 3150 - total flux cleaned = 1.6327e-06 Jy ! Component: 3200 - total flux cleaned = -3.98693e-05 Jy ! Component: 3250 - total flux cleaned = -7.06994e-05 Jy ! Component: 3300 - total flux cleaned = -0.00011151 Jy ! Component: 3350 - total flux cleaned = -0.000111403 Jy ! Component: 3400 - total flux cleaned = -0.000161944 Jy ! Component: 3450 - total flux cleaned = -0.000161898 Jy ! Component: 3500 - total flux cleaned = -0.000211721 Jy ! Component: 3550 - total flux cleaned = -0.000211643 Jy ! Component: 3600 - total flux cleaned = -0.000191941 Jy ! Component: 3650 - total flux cleaned = -0.000250754 Jy ! Component: 3700 - total flux cleaned = -0.00028 Jy ! Component: 3750 - total flux cleaned = -0.000289606 Jy ! Component: 3800 - total flux cleaned = -0.000328115 Jy ! Component: 3850 - total flux cleaned = -0.000337639 Jy ! Component: 3900 - total flux cleaned = -0.000347127 Jy ! Component: 3950 - total flux cleaned = -0.000356538 Jy ! Component: 4000 - total flux cleaned = -0.000394276 Jy ! Component: 4050 - total flux cleaned = -0.000403633 Jy ! Total flux subtracted in 4096 components = -0.000394305 Jy ! Clean residual min=-0.000610 max=0.000511 Jy/beam ! Clean residual mean=0.000000 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.116001 Jy keep ! Adding 289 model components to the UV plane model. ! The established model now contains 411 components and 0.116001 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J2235+3418_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.772 x 5.465 at -10.85 degrees (North through East) ! Clean map min=-0.0011518 max=0.094474 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J2235+3418_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0944739 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000167474 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.531812 0.531812 1.06362 2.12725 4.2545 8.50899 17.018 34.036 68.0719 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.094 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 564.109 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J2235+3418_S_uvs.log closed on Wed Apr 6 23:18:48 2016