! Started logfile: /scr/pima/bp171a8_uvs/J0509+1011_C_uvs.log on Fri Dec 27 16:23:35 2013 obs /scr/pima/bp171a8_uvs/J0509+1011_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a8_uvs/J0509+1011_C_uva.fits ! AN table 1: 19 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.969925 visibilities/baseline/integration-bin. ! Found source: J0509+1011 ! ! 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 4.14397e+09 3.2e+07 1 3.2e+07 ! 02 2 4.17597e+09 3.2e+07 1 3.2e+07 ! 03 3 4.20797e+09 3.2e+07 1 3.2e+07 ! 04 4 4.23997e+09 3.2e+07 1 3.2e+07 ! 05 5 4.43197e+09 3.2e+07 1 3.2e+07 ! 06 6 4.52797e+09 3.2e+07 1 3.2e+07 ! 07 7 4.55997e+09 3.2e+07 1 3.2e+07 ! 08 8 4.59197e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 3096 visibilities. select RR ! Selecting polarization: RR, channels: 1..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: 5..5 ! 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 = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171a8_uvs/J0509+1011_C] 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 0.300x0.300 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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.994595Jy sigma=0.674361 ! Fit after self-cal, rms=0.839695Jy sigma=0.572132 ! 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=1.874 mas, bmaj=6.99 mas, bpa=24.16 degrees ! Estimated noise=32.6338 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 = 0.123298 Jy ! Component: 100 - total flux cleaned = 0.150509 Jy ! Total flux subtracted in 100 components = 0.150509 Jy ! Clean residual min=-0.007706 max=0.009518 Jy/beam ! Clean residual mean=-0.000015 rms=0.002108 Jy/beam ! Combined flux in latest and established models = 0.150509 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.150509 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.035784Jy sigma=0.024624 ! Fit after self-cal, rms=0.035778Jy sigma=0.024621 ! 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=2.256 mas, bmaj=6.934 mas, bpa=23.8 degrees ! Estimated noise=18.6732 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 = 0.0122285 Jy ! Component: 100 - total flux cleaned = 0.0160189 Jy ! Component: 150 - total flux cleaned = 0.0170436 Jy ! Component: 200 - total flux cleaned = 0.0174674 Jy ! Total flux subtracted in 200 components = 0.0174674 Jy ! Clean residual min=-0.006824 max=0.005652 Jy/beam ! Clean residual mean=-0.000015 rms=0.001647 Jy/beam ! Combined flux in latest and established models = 0.167976 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 22 components and 0.167976 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.031896Jy sigma=0.021773 ! Fit after self-cal, rms=0.031845Jy sigma=0.021736 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.256 x 6.934 at 23.8 degrees (North through East) ! Clean map min=-0.0064732 max=0.16046 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 0.99 FD 1.01 KP 0.86 LA 1.05 ! NL 1.05 OV 1.10 SC 1.10 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.09 KP 0.89 LA 1.10 ! NL 1.08 OV 1.15 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.04 KP 0.94 LA 1.04 ! NL 1.04 OV 1.08 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.03 KP 0.91 LA 1.05 ! NL 0.96 OV 1.06 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.95 KP 0.92 LA 1.03 ! NL 0.95 OV 1.06 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.95 KP 0.95 LA 1.08 ! NL 0.91 OV 1.04 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.89 KP 0.87 LA 1.02 ! NL 0.95 OV 1.05 SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.88 KP 0.93 LA 1.05 ! NL 0.92 OV 1.07 SC 1.00 ! ! ! Fit before self-cal, rms=0.031845Jy sigma=0.021736 ! Fit after self-cal, rms=0.027778Jy sigma=0.018498 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.267 mas, bmaj=6.833 mas, bpa=23.82 degrees ! Estimated noise=18.5143 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 = 0.000906443 Jy ! Component: 100 - total flux cleaned = 0.000786258 Jy ! Component: 150 - total flux cleaned = 0.000862932 Jy ! Component: 200 - total flux cleaned = 0.000966848 Jy ! Total flux subtracted in 200 components = 0.000966848 Jy ! Clean residual min=-0.001477 max=0.001349 Jy/beam ! Clean residual mean=-0.000002 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.168943 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 38 components and 0.168943 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027679Jy sigma=0.018424 ! Fit after self-cal, rms=0.027700Jy sigma=0.018411 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027700Jy sigma=0.018411 ! Fit after self-cal, rms=0.027686Jy sigma=0.018408 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.265 mas, bmaj=6.831 mas, bpa=23.83 degrees ! Estimated noise=18.4994 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.74862e-05 Jy ! Component: 100 - total flux cleaned = 1.79816e-05 Jy ! Component: 150 - total flux cleaned = 7.33849e-05 Jy ! Component: 200 - total flux cleaned = 0.000109068 Jy ! Total flux subtracted in 200 components = 0.000109068 Jy ! Clean residual min=-0.001340 max=0.001131 Jy/beam ! Clean residual mean=-0.000001 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.169052 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 57 components and 0.169052 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027660Jy sigma=0.018391 ! Fit after self-cal, rms=0.027654Jy sigma=0.018387 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 = -9.75118e-06 Jy ! Component: 100 - total flux cleaned = -1.21148e-05 Jy ! Component: 150 - total flux cleaned = 7.69838e-06 Jy ! Component: 200 - total flux cleaned = -6.89902e-06 Jy ! Total flux subtracted in 200 components = -6.89902e-06 Jy ! Clean residual min=-0.001282 max=0.001053 Jy/beam ! Clean residual mean=-0.000001 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.169045 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 69 components and 0.169045 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027643Jy sigma=0.018380 ! Fit after self-cal, rms=0.027639Jy sigma=0.018378 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027639Jy sigma=0.018378 ! Fit after self-cal, rms=0.027659Jy sigma=0.018377 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.265 mas, bmaj=6.83 mas, bpa=23.84 degrees ! Estimated noise=18.5054 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000123507 Jy ! Component: 100 - total flux cleaned = 0.000140511 Jy ! Component: 150 - total flux cleaned = 0.000148911 Jy ! Component: 200 - total flux cleaned = 0.000148616 Jy ! Total flux subtracted in 200 components = 0.000148616 Jy ! Clean residual min=-0.001197 max=0.001004 Jy/beam ! Clean residual mean=-0.000001 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.169194 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 71 components and 0.169194 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027652Jy sigma=0.018372 ! Fit after self-cal, rms=0.027651Jy sigma=0.018371 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 = -1.52912e-05 Jy ! Component: 100 - total flux cleaned = 7.77239e-06 Jy ! Component: 150 - total flux cleaned = -1.82527e-05 Jy ! Component: 200 - total flux cleaned = -2.76125e-05 Jy ! Total flux subtracted in 200 components = -2.76125e-05 Jy ! Clean residual min=-0.001166 max=0.001003 Jy/beam ! Clean residual mean=-0.000001 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.169166 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 81 components and 0.169166 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027648Jy sigma=0.018368 ! Fit after self-cal, rms=0.027647Jy sigma=0.018368 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027647Jy sigma=0.018368 ! Fit after self-cal, rms=0.027662Jy sigma=0.018368 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.682 mas, bmaj=6.577 mas, bpa=24.1 degrees ! Estimated noise=21.0275 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000113397 Jy ! Component: 100 - total flux cleaned = 0.000114644 Jy ! Component: 150 - total flux cleaned = 0.000120112 Jy ! Component: 200 - total flux cleaned = 0.00012517 Jy ! Total flux subtracted in 200 components = 0.00012517 Jy ! Clean residual min=-0.001231 max=0.001014 Jy/beam ! Clean residual mean=-0.000002 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.169291 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 86 components and 0.169291 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027660Jy sigma=0.018366 ! Fit after self-cal, rms=0.027659Jy sigma=0.018365 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 = -2.40012e-05 Jy ! Component: 100 - total flux cleaned = -2.95816e-05 Jy ! Component: 150 - total flux cleaned = -2.51715e-05 Jy ! Component: 200 - total flux cleaned = -2.09572e-05 Jy ! Total flux subtracted in 200 components = -2.09572e-05 Jy ! Clean residual min=-0.001239 max=0.001009 Jy/beam ! Clean residual mean=-0.000002 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.169271 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 94 components and 0.16927 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027659Jy sigma=0.018365 ! Fit after self-cal, rms=0.027658Jy sigma=0.018365 ! 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=2.266 mas, bmaj=6.829 mas, bpa=23.84 degrees ! Estimated noise=18.5121 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.266 x 6.829 at 23.84 degrees (North through East) ! Clean map min=-0.0015858 max=0.15924 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=1.881 mas, bmaj=6.929 mas, bpa=24.22 degrees ! Estimated noise=32.4607 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.122598 Jy ! Component: 100 - total flux cleaned = 0.149819 Jy ! Component: 150 - total flux cleaned = 0.16008 Jy ! Component: 200 - total flux cleaned = 0.165178 Jy ! Total flux subtracted in 200 components = 0.165178 Jy ! Clean residual min=-0.002878 max=0.003409 Jy/beam ! Clean residual mean=-0.000002 rms=0.000813 Jy/beam ! Combined flux in latest and established models = 0.165178 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 7 model components to the UV plane model. ! The established model now contains 7 components and 0.165178 Jy ! Inverting map and beam ! Estimated beam: bmin=2.266 mas, bmaj=6.829 mas, bpa=23.84 degrees ! Estimated noise=18.5121 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 (-3, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00371721 Jy ! Component: 100 - total flux cleaned = 0.00524709 Jy ! Component: 150 - total flux cleaned = 0.00551943 Jy ! Component: 200 - total flux cleaned = 0.00548046 Jy ! Total flux subtracted in 200 components = 0.00548046 Jy ! Clean residual min=-0.001240 max=0.001083 Jy/beam ! Clean residual mean=-0.000001 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.170659 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 26 components and 0.170659 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.682 mas, bmaj=6.577 mas, bpa=24.1 degrees ! Estimated noise=21.0275 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000625848 Jy ! Component: 100 - total flux cleaned = 0.00103793 Jy ! Component: 150 - total flux cleaned = 0.00113093 Jy ! Component: 200 - total flux cleaned = 0.00105636 Jy ! Total flux subtracted in 200 components = 0.00105636 Jy ! Clean residual min=-0.001155 max=0.001002 Jy/beam ! Clean residual mean=-0.000002 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.171715 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 = -0.000134066 Jy ! Component: 100 - total flux cleaned = -0.00027979 Jy ! Component: 150 - total flux cleaned = -0.000370653 Jy ! Component: 200 - total flux cleaned = -0.000428229 Jy ! Total flux subtracted in 200 components = -0.000428229 Jy ! Clean residual min=-0.001098 max=0.000949 Jy/beam ! Clean residual mean=-0.000002 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.171287 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 89 components and 0.171287 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.266 mas, bmaj=6.829 mas, bpa=23.84 degrees ! Estimated noise=18.5121 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00014095 Jy ! Component: 100 - total flux cleaned = -0.000272427 Jy ! Component: 150 - total flux cleaned = -0.000414918 Jy ! Component: 200 - total flux cleaned = -0.000513244 Jy ! Total flux subtracted in 200 components = -0.000513244 Jy ! Clean residual min=-0.001104 max=0.001034 Jy/beam ! Clean residual mean=-0.000001 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.170774 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 106 components and 0.170774 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.027633Jy sigma=0.018351 ! Fit after self-cal, rms=0.027630Jy sigma=0.018349 wmodel /scr/pima/bp171a8_uvs/J0509+1011_C_map.mod ! Writing 106 model components to file: /scr/pima/bp171a8_uvs/J0509+1011_C_map.mod wobs /scr/pima/bp171a8_uvs/J0509+1011_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a8_uvs/J0509+1011_C_uvs.fits wwins /scr/pima/bp171a8_uvs/J0509+1011_C_map.win ! wwins: Wrote 2 windows to /scr/pima/bp171a8_uvs/J0509+1011_C_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 = -0.000136495 Jy ! Component: 100 - total flux cleaned = -0.000257679 Jy ! Component: 150 - total flux cleaned = -0.000320869 Jy ! Component: 200 - total flux cleaned = -0.0003509 Jy ! Component: 250 - total flux cleaned = -0.00035132 Jy ! Component: 300 - total flux cleaned = -0.000378102 Jy ! Component: 350 - total flux cleaned = -0.000352132 Jy ! Component: 400 - total flux cleaned = -0.000327486 Jy ! Component: 450 - total flux cleaned = -0.000303325 Jy ! Component: 500 - total flux cleaned = -0.000268389 Jy ! Component: 550 - total flux cleaned = -0.000257146 Jy ! Component: 600 - total flux cleaned = -0.000224088 Jy ! Component: 650 - total flux cleaned = -0.000192116 Jy ! Component: 700 - total flux cleaned = -0.000171438 Jy ! Component: 750 - total flux cleaned = -0.00016137 Jy ! Component: 800 - total flux cleaned = -0.000151241 Jy ! Component: 850 - total flux cleaned = -0.000131979 Jy ! Component: 900 - total flux cleaned = -0.000141392 Jy ! Component: 950 - total flux cleaned = -0.000113447 Jy ! Component: 1000 - total flux cleaned = -0.000131713 Jy ! Component: 1050 - total flux cleaned = -0.000122686 Jy ! Component: 1100 - total flux cleaned = -0.000149082 Jy ! Component: 1150 - total flux cleaned = -0.000140407 Jy ! Component: 1200 - total flux cleaned = -0.000140453 Jy ! Component: 1250 - total flux cleaned = -0.000148884 Jy ! Component: 1300 - total flux cleaned = -0.000157192 Jy ! Component: 1350 - total flux cleaned = -0.000181451 Jy ! Component: 1400 - total flux cleaned = -0.000205115 Jy ! Component: 1450 - total flux cleaned = -0.000212739 Jy ! Component: 1500 - total flux cleaned = -0.000235617 Jy ! Component: 1550 - total flux cleaned = -0.000243047 Jy ! Component: 1600 - total flux cleaned = -0.000257905 Jy ! Component: 1650 - total flux cleaned = -0.000257908 Jy ! Component: 1700 - total flux cleaned = -0.000279518 Jy ! Component: 1750 - total flux cleaned = -0.000286518 Jy ! Component: 1800 - total flux cleaned = -0.000293548 Jy ! Component: 1850 - total flux cleaned = -0.000300519 Jy ! Component: 1900 - total flux cleaned = -0.000314199 Jy ! Component: 1950 - total flux cleaned = -0.000294091 Jy ! Component: 2000 - total flux cleaned = -0.000300823 Jy ! Component: 2050 - total flux cleaned = -0.000300806 Jy ! Component: 2100 - total flux cleaned = -0.000300823 Jy ! Component: 2150 - total flux cleaned = -0.000307201 Jy ! Component: 2200 - total flux cleaned = -0.000326252 Jy ! Component: 2250 - total flux cleaned = -0.000351382 Jy ! Component: 2300 - total flux cleaned = -0.000376276 Jy ! Component: 2350 - total flux cleaned = -0.000407132 Jy ! Component: 2400 - total flux cleaned = -0.000431577 Jy ! Component: 2450 - total flux cleaned = -0.000486018 Jy ! Component: 2500 - total flux cleaned = -0.000497979 Jy ! Component: 2550 - total flux cleaned = -0.000527715 Jy ! Component: 2600 - total flux cleaned = -0.000557212 Jy ! Component: 2650 - total flux cleaned = -0.000580611 Jy ! Component: 2700 - total flux cleaned = -0.000603879 Jy ! Component: 2750 - total flux cleaned = -0.00062701 Jy ! Component: 2800 - total flux cleaned = -0.000644263 Jy ! Component: 2850 - total flux cleaned = -0.000661371 Jy ! Component: 2900 - total flux cleaned = -0.000689722 Jy ! Component: 2950 - total flux cleaned = -0.000689761 Jy ! Component: 3000 - total flux cleaned = -0.00074591 Jy ! Component: 3050 - total flux cleaned = -0.000768186 Jy ! Component: 3100 - total flux cleaned = -0.000762621 Jy ! Component: 3150 - total flux cleaned = -0.000795793 Jy ! Component: 3200 - total flux cleaned = -0.000812307 Jy ! Component: 3250 - total flux cleaned = -0.000839691 Jy ! Component: 3300 - total flux cleaned = -0.000861521 Jy ! Component: 3350 - total flux cleaned = -0.000877817 Jy ! Component: 3400 - total flux cleaned = -0.000915667 Jy ! Component: 3450 - total flux cleaned = -0.000926422 Jy ! Component: 3500 - total flux cleaned = -0.000958619 Jy ! Component: 3550 - total flux cleaned = -0.000985366 Jy ! Component: 3600 - total flux cleaned = -0.00101201 Jy ! Component: 3650 - total flux cleaned = -0.0010226 Jy ! Component: 3700 - total flux cleaned = -0.00104907 Jy ! Component: 3750 - total flux cleaned = -0.00107542 Jy ! Component: 3800 - total flux cleaned = -0.00109646 Jy ! Component: 3850 - total flux cleaned = -0.00110172 Jy ! Component: 3900 - total flux cleaned = -0.0011331 Jy ! Component: 3950 - total flux cleaned = -0.00114876 Jy ! Component: 4000 - total flux cleaned = -0.00117472 Jy ! Component: 4050 - total flux cleaned = -0.00117991 Jy ! Total flux subtracted in 4096 components = -0.00118508 Jy ! Clean residual min=-0.000297 max=0.000316 Jy/beam ! Clean residual mean=-0.000000 rms=0.000090 Jy/beam ! Combined flux in latest and established models = 0.169589 Jy keep ! Adding 258 model components to the UV plane model. ! The established model now contains 364 components and 0.169589 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a8_uvs/J0509+1011_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.266 x 6.829 at 23.84 degrees (North through East) ! Clean map min=-0.0012119 max=0.15919 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a8_uvs/J0509+1011_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.159189 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.23945e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.174123 0.174123 0.348245 0.69649 1.39298 2.78596 5.57192 11.1438 22.2877 44.5754 89.1508 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.159 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1722.92 quit ! Quitting program ! Log file /scr/pima/bp171a8_uvs/J0509+1011_C_uvs.log closed on Fri Dec 27 16:23:42 2013