! Started logfile: /scr/pima/br149z8_uvs/J1851+0035_X_uvs.log on Tue Mar 29 13:38:41 2016 obs /scr/pima/br149z8_uvs/J1851+0035_X_uva.fits ! Reading UV FITS file: /scr/pima/br149z8_uvs/J1851+0035_X_uva.fits ! AN table 1: 14 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.9 visibilities/baseline/integration-bin. ! Found source: J1851+0035 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.10949e+09 1.28e+08 1 1.28e+08 ! 02 2 8.12349e+09 1.28e+08 1 1.28e+08 ! 03 3 8.16549e+09 1.28e+08 1 1.28e+08 ! 04 4 8.23549e+09 1.28e+08 1 1.28e+08 ! 05 5 8.31949e+09 1.28e+08 1 1.28e+08 ! 06 6 8.41749e+09 1.28e+08 1 1.28e+08 ! 07 7 8.55649e+09 1.28e+08 1 1.28e+08 ! 08 8 8.58349e+09 1.28e+08 1 1.28e+08 ! ! Polarization(s): RR ! ! Read 94 lines of history. ! ! Reading 1008 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/br149z8_uvs/J1851+0035_X] 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 0.200x0.200 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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.023100Jy sigma=27.480611 ! Fit after self-cal, rms=0.752376Jy sigma=20.115062 ! 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=4.192 mas, bmaj=9.065 mas, bpa=16.11 degrees ! Estimated noise=1.00429 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.248505 Jy ! Component: 100 - total flux cleaned = 0.307917 Jy ! Total flux subtracted in 100 components = 0.307917 Jy ! Clean residual min=-0.058635 max=0.058844 Jy/beam ! Clean residual mean=-0.000375 rms=0.034095 Jy/beam ! Combined flux in latest and established models = 0.307917 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 54 components and 0.307917 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.111301Jy sigma=3.102754 ! Fit after self-cal, rms=0.111076Jy sigma=3.097850 ! 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=4.252 mas, bmaj=9.051 mas, bpa=13.42 degrees ! Estimated noise=0.895538 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 = -0.0247988 Jy ! Component: 100 - total flux cleaned = -0.023365 Jy ! Component: 150 - total flux cleaned = -0.0221372 Jy ! Component: 200 - total flux cleaned = -0.00658704 Jy ! Total flux subtracted in 200 components = -0.00658704 Jy ! Clean residual min=-0.016969 max=0.016993 Jy/beam ! Clean residual mean=-0.000199 rms=0.010367 Jy/beam ! Combined flux in latest and established models = 0.30133 Jy ! Performing phase self-cal ! Adding 142 model components to the UV plane model. ! The established model now contains 195 components and 0.30133 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.050885Jy sigma=1.408210 ! Fit after self-cal, rms=0.050819Jy sigma=1.407068 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.252 x 9.051 at 13.42 degrees (North through East) ! Clean map min=-0.033829 max=0.19445 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: ! FD 1.15 KP 1.02 LA 0.89 OV 1.00 ! PT 0.91 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.14 KP 1.02 LA 0.87 OV 1.09 ! PT 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.14 KP 1.01 LA 0.87 OV 0.99 ! PT 0.93 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.14 KP 1.01 LA 0.88 OV 0.98 ! PT 0.94 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.11 KP 1.07 LA 0.92 OV 0.97 ! PT 0.89 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.07 KP 1.08 LA 0.94 OV 0.95 ! PT 0.86 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 KP 1.09 LA 0.96 OV 0.96 ! PT 0.86 ! ! ! Fit before self-cal, rms=0.050819Jy sigma=1.407068 ! Fit after self-cal, rms=0.029646Jy sigma=0.780202 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.251 mas, bmaj=9.114 mas, bpa=12.66 degrees ! Estimated noise=0.853348 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 = 0.00134679 Jy ! Component: 100 - total flux cleaned = 0.00135979 Jy ! Component: 150 - total flux cleaned = 0.000816123 Jy ! Component: 200 - total flux cleaned = 0.000369441 Jy ! Total flux subtracted in 200 components = 0.000369441 Jy ! Clean residual min=-0.002262 max=0.002256 Jy/beam ! Clean residual mean=0.000001 rms=0.000871 Jy/beam ! Combined flux in latest and established models = 0.3017 Jy ! Performing phase self-cal ! Adding 62 model components to the UV plane model. ! The established model now contains 257 components and 0.3017 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025578Jy sigma=0.674131 ! Fit after self-cal, rms=0.025607Jy sigma=0.673792 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025607Jy sigma=0.673792 ! Fit after self-cal, rms=0.025314Jy sigma=0.671948 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.252 mas, bmaj=9.118 mas, bpa=12.73 degrees ! Estimated noise=0.851546 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000211551 Jy ! Component: 100 - total flux cleaned = -0.000642053 Jy ! Component: 150 - total flux cleaned = -0.00134131 Jy ! Component: 200 - total flux cleaned = -0.00182174 Jy ! Total flux subtracted in 200 components = -0.00182174 Jy ! Clean residual min=-0.001081 max=0.001092 Jy/beam ! Clean residual mean=0.000001 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.299878 Jy selfcal ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 305 components and 0.299878 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024738Jy sigma=0.655706 ! Fit after self-cal, rms=0.024729Jy sigma=0.655664 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 = -0.000652406 Jy ! Component: 100 - total flux cleaned = -0.00109449 Jy ! Component: 150 - total flux cleaned = -0.00149409 Jy ! Component: 200 - total flux cleaned = -0.00186679 Jy ! Total flux subtracted in 200 components = -0.00186679 Jy ! Clean residual min=-0.000747 max=0.000755 Jy/beam ! Clean residual mean=-0.000000 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.298011 Jy ! Performing phase self-cal ! Adding 72 model components to the UV plane model. ! The established model now contains 373 components and 0.298011 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024530Jy sigma=0.649920 ! Fit after self-cal, rms=0.024526Jy sigma=0.649891 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024526Jy sigma=0.649891 ! Fit after self-cal, rms=0.024478Jy sigma=0.649664 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.252 mas, bmaj=9.119 mas, bpa=12.73 degrees ! Estimated noise=0.852065 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000464715 Jy ! Component: 100 - total flux cleaned = -0.000794711 Jy ! Component: 150 - total flux cleaned = -0.00102407 Jy ! Component: 200 - total flux cleaned = -0.00127246 Jy ! Total flux subtracted in 200 components = -0.00127246 Jy ! Clean residual min=-0.000571 max=0.000579 Jy/beam ! Clean residual mean=-0.000001 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.296738 Jy selfcal ! Performing phase self-cal ! Adding 67 model components to the UV plane model. ! The established model now contains 432 components and 0.296738 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024370Jy sigma=0.646217 ! Fit after self-cal, rms=0.024369Jy sigma=0.646209 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 = -0.000179371 Jy ! Component: 100 - total flux cleaned = -0.000427556 Jy ! Component: 150 - total flux cleaned = -0.000574098 Jy ! Component: 200 - total flux cleaned = -0.000656786 Jy ! Total flux subtracted in 200 components = -0.000656786 Jy ! Clean residual min=-0.000450 max=0.000446 Jy/beam ! Clean residual mean=-0.000000 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.296082 Jy ! Performing phase self-cal ! Adding 60 model components to the UV plane model. ! The established model now contains 470 components and 0.296082 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024305Jy sigma=0.644253 ! Fit after self-cal, rms=0.024304Jy sigma=0.644246 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024304Jy sigma=0.644246 ! Fit after self-cal, rms=0.024280Jy sigma=0.644161 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.383 mas, bmaj=9.031 mas, bpa=12.88 degrees ! Estimated noise=0.852871 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000203673 Jy ! Component: 100 - total flux cleaned = -0.000332856 Jy ! Component: 150 - total flux cleaned = -0.000404447 Jy ! Component: 200 - total flux cleaned = -0.000471353 Jy ! Total flux subtracted in 200 components = -0.000471353 Jy ! Clean residual min=-0.000365 max=0.000357 Jy/beam ! Clean residual mean=-0.000001 rms=0.000135 Jy/beam ! Combined flux in latest and established models = 0.29561 Jy selfcal ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 496 components and 0.29561 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024240Jy sigma=0.642833 ! Fit after self-cal, rms=0.024240Jy sigma=0.642829 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 = -0.000291722 Jy ! Component: 100 - total flux cleaned = -0.000371792 Jy ! Component: 150 - total flux cleaned = -0.000409923 Jy ! Component: 200 - total flux cleaned = -0.000445674 Jy ! Total flux subtracted in 200 components = -0.000445674 Jy ! Clean residual min=-0.000292 max=0.000295 Jy/beam ! Clean residual mean=-0.000000 rms=0.000109 Jy/beam ! Combined flux in latest and established models = 0.295165 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 518 components and 0.295165 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024214Jy sigma=0.642094 ! Fit after self-cal, rms=0.024214Jy sigma=0.642090 ! 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=4.253 mas, bmaj=9.119 mas, bpa=12.73 degrees ! Estimated noise=0.852413 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.253 x 9.119 at 12.73 degrees (North through East) ! Clean map min=-0.019599 max=0.17842 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=4.198 mas, bmaj=9.175 mas, bpa=15.15 degrees ! Estimated noise=0.947413 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.234269 Jy ! Component: 100 - total flux cleaned = 0.315056 Jy ! Component: 150 - total flux cleaned = 0.297175 Jy ! Component: 200 - total flux cleaned = 0.290274 Jy ! Total flux subtracted in 200 components = 0.290274 Jy ! Clean residual min=-0.022795 max=0.022719 Jy/beam ! Clean residual mean=-0.000197 rms=0.012842 Jy/beam ! Combined flux in latest and established models = 0.290273 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 115 model components to the UV plane model. ! The established model now contains 115 components and 0.290273 Jy ! Inverting map and beam ! Estimated beam: bmin=4.253 mas, bmaj=9.119 mas, bpa=12.73 degrees ! Estimated noise=0.852413 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 = -0.0148462 Jy ! Component: 100 - total flux cleaned = -0.012356 Jy ! Component: 150 - total flux cleaned = -0.0109207 Jy ! Component: 200 - total flux cleaned = -0.00772511 Jy ! Total flux subtracted in 200 components = -0.00772511 Jy ! Clean residual min=-0.005920 max=0.005964 Jy/beam ! Clean residual mean=-0.000071 rms=0.003628 Jy/beam ! Combined flux in latest and established models = 0.282548 Jy ! Adding 151 model components to the UV plane model. ! The established model now contains 265 components and 0.282548 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.383 mas, bmaj=9.031 mas, bpa=12.88 degrees ! Estimated noise=0.852871 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00432131 Jy ! Component: 100 - total flux cleaned = -0.00572537 Jy ! Component: 150 - total flux cleaned = -0.00613465 Jy ! Component: 200 - total flux cleaned = -0.00612723 Jy ! Total flux subtracted in 200 components = -0.00612723 Jy ! Clean residual min=-0.002661 max=0.002656 Jy/beam ! Clean residual mean=-0.000026 rms=0.001515 Jy/beam ! Combined flux in latest and established models = 0.276421 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 = -0.000753111 Jy ! Component: 100 - total flux cleaned = -0.00118537 Jy ! Component: 150 - total flux cleaned = -0.00174177 Jy ! Component: 200 - total flux cleaned = -0.00201776 Jy ! Total flux subtracted in 200 components = -0.00201776 Jy ! Clean residual min=-0.002286 max=0.002308 Jy/beam ! Clean residual mean=-0.000018 rms=0.000886 Jy/beam ! Combined flux in latest and established models = 0.274404 Jy ! Adding 218 model components to the UV plane model. ! The established model now contains 482 components and 0.274404 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.253 mas, bmaj=9.119 mas, bpa=12.73 degrees ! Estimated noise=0.852413 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00064721 Jy ! Component: 100 - total flux cleaned = -0.00136917 Jy ! Component: 150 - total flux cleaned = -0.00160478 Jy ! Component: 200 - total flux cleaned = -0.00172852 Jy ! Total flux subtracted in 200 components = -0.00172852 Jy ! Clean residual min=-0.000646 max=0.000643 Jy/beam ! Clean residual mean=-0.000004 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.272675 Jy selfcal ! Performing phase self-cal ! Adding 100 model components to the UV plane model. ! The established model now contains 579 components and 0.272675 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.024467Jy sigma=0.650315 ! Fit after self-cal, rms=0.024459Jy sigma=0.649958 wmodel /scr/pima/br149z8_uvs/J1851+0035_X_map.mod ! Writing 579 model components to file: /scr/pima/br149z8_uvs/J1851+0035_X_map.mod wobs /scr/pima/br149z8_uvs/J1851+0035_X_uvs.fits ! Writing UV FITS file: /scr/pima/br149z8_uvs/J1851+0035_X_uvs.fits wwins /scr/pima/br149z8_uvs/J1851+0035_X_map.win ! wwins: No CLEAN windows to write. ! Error occured in command: wwins ![Exited script file: /home/lpetrov/bin/01_muppet] ! wmap "/scr/pima/br149z8_uvs/J1851+0035_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.253 x 9.119 at 12.73 degrees (North through East) ! Clean map min=-0.024035 max=0.16369 Jy/beam ! Writing clean map to FITS file: /scr/pima/br149z8_uvs/J1851+0035_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.163687 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00028974 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.531027 0.531027 1.06205 2.12411 4.24822 8.49644 16.9929 33.9858 67.9715 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.163 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 564.942 quit ! Quitting program ! Log file /scr/pima/br149z8_uvs/J1851+0035_X_uvs.log closed on Tue Mar 29 13:38:44 2016