! Started logfile: /scr/pima/bp171a7_uvs/J1437+0405_X_uvs.log on Sun May 12 14:05:40 2013 obs /scr/pima/bp171a7_uvs/J1437+0405_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a7_uvs/J1437+0405_X_uva.fits ! AN table 1: 11 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.996753 visibilities/baseline/integration-bin. ! Found source: J1437+0405 ! ! 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 7.40797e+09 3.2e+07 1 3.2e+07 ! 02 2 7.43997e+09 3.2e+07 1 3.2e+07 ! 03 3 7.47197e+09 3.2e+07 1 3.2e+07 ! 04 4 7.56797e+09 3.2e+07 1 3.2e+07 ! 05 5 7.75997e+09 3.2e+07 1 3.2e+07 ! 06 6 7.79197e+09 3.2e+07 1 3.2e+07 ! 07 7 7.82397e+09 3.2e+07 1 3.2e+07 ! 08 8 7.85597e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 2456 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 = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171a7_uvs/J1437+0405_X] 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.000888Jy sigma=0.707647 ! Fit after self-cal, rms=0.877631Jy sigma=0.620502 ! 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=0.9472 mas, bmaj=2.574 mas, bpa=13.27 degrees ! Estimated noise=27.1344 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 = 0.0875113 Jy ! Component: 100 - total flux cleaned = 0.118528 Jy ! Total flux subtracted in 100 components = 0.118528 Jy ! Clean residual min=-0.007157 max=0.014688 Jy/beam ! Clean residual mean=-0.000020 rms=0.002554 Jy/beam ! Combined flux in latest and established models = 0.118528 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.118528 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=0.039945Jy sigma=0.028242 ! Fit after self-cal, rms=0.039893Jy sigma=0.028205 ! 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=1.129 mas, bmaj=2.827 mas, bpa=10.78 degrees ! Estimated noise=20.1809 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 = 0.0211753 Jy ! Component: 100 - total flux cleaned = 0.0309864 Jy ! Component: 150 - total flux cleaned = 0.0357173 Jy ! Component: 200 - total flux cleaned = 0.0382675 Jy ! Total flux subtracted in 200 components = 0.0382675 Jy ! Clean residual min=-0.004901 max=0.004277 Jy/beam ! Clean residual mean=-0.000018 rms=0.001210 Jy/beam ! Combined flux in latest and established models = 0.156796 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 21 components and 0.156796 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=0.028285Jy sigma=0.019997 ! Fit after self-cal, rms=0.028249Jy sigma=0.019972 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.13 HN 0.97 KP 1.03 LA 1.02 ! NL 1.02 OV 1.03 PT 0.90 SC 0.90 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 HN 0.92 KP 0.96 LA 0.97 ! NL 1.03 OV 0.99 PT 0.91 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.16 HN 0.93 KP 1.16 LA 0.92 ! NL 1.02 OV 0.98 PT 0.94 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.11 HN 1.00 KP 0.98 LA 0.94 ! NL 0.97 OV 1.02 PT 0.97 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.09 HN 0.97 KP 1.11 LA 0.93 ! NL 0.94 OV 0.97 PT 0.89 SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 HN 1.05 KP 1.12 LA 1.01 ! NL 0.98 OV 1.05 PT 0.91 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 HN 0.99 KP 1.03 LA 0.93 ! NL 1.03 OV 1.07 PT 0.90 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 HN 0.98 KP 1.15 LA 0.90 ! NL 1.02 OV 1.09 PT 0.85 SC 1.14 ! ! ! Fit before self-cal, rms=0.028249Jy sigma=0.019972 ! Fit after self-cal, rms=0.025327Jy sigma=0.017958 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.126 mas, bmaj=2.823 mas, bpa=10.95 degrees ! Estimated noise=19.976 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 (-3, -17.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0019844 Jy ! Component: 100 - total flux cleaned = 0.00219042 Jy ! Component: 150 - total flux cleaned = 0.00204562 Jy ! Component: 200 - total flux cleaned = 0.00192232 Jy ! Total flux subtracted in 200 components = 0.00192232 Jy ! Clean residual min=-0.001346 max=0.001269 Jy/beam ! Clean residual mean=-0.000001 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.158718 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 38 components and 0.158718 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=0.025155Jy sigma=0.017838 ! Fit after self-cal, rms=0.025174Jy sigma=0.017831 ! 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=0.025174Jy sigma=0.017831 ! Fit after self-cal, rms=0.025184Jy sigma=0.017828 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.126 mas, bmaj=2.82 mas, bpa=10.93 degrees ! Estimated noise=19.981 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000537004 Jy ! Component: 100 - total flux cleaned = 0.000517865 Jy ! Component: 150 - total flux cleaned = 0.000518025 Jy ! Component: 200 - total flux cleaned = 0.000486932 Jy ! Total flux subtracted in 200 components = 0.000486932 Jy ! Clean residual min=-0.001249 max=0.001130 Jy/beam ! Clean residual mean=-0.000000 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.159205 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 47 components and 0.159205 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=0.025158Jy sigma=0.017809 ! Fit after self-cal, rms=0.025158Jy sigma=0.017808 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 = 7.26076e-05 Jy ! Component: 100 - total flux cleaned = 1.92489e-05 Jy ! Component: 150 - total flux cleaned = -6.83116e-05 Jy ! Component: 200 - total flux cleaned = -0.000139606 Jy ! Total flux subtracted in 200 components = -0.000139606 Jy ! Clean residual min=-0.001204 max=0.001074 Jy/beam ! Clean residual mean=-0.000000 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.159066 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 57 components and 0.159066 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=0.025147Jy sigma=0.017800 ! Fit after self-cal, rms=0.025147Jy sigma=0.017799 ! 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=0.025147Jy sigma=0.017799 ! Fit after self-cal, rms=0.025142Jy sigma=0.017798 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.126 mas, bmaj=2.818 mas, bpa=10.91 degrees ! Estimated noise=19.9775 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000247365 Jy ! Component: 100 - total flux cleaned = 0.000248162 Jy ! Component: 150 - total flux cleaned = 0.000204996 Jy ! Component: 200 - total flux cleaned = 0.000163718 Jy ! Total flux subtracted in 200 components = 0.000163718 Jy ! Clean residual min=-0.001154 max=0.001056 Jy/beam ! Clean residual mean=-0.000000 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.159229 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 63 components and 0.159229 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=0.025133Jy sigma=0.017790 ! Fit after self-cal, rms=0.025133Jy sigma=0.017790 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 = -3.6238e-05 Jy ! Component: 100 - total flux cleaned = -7.39926e-05 Jy ! Component: 150 - total flux cleaned = -0.000110216 Jy ! Component: 200 - total flux cleaned = -0.000118845 Jy ! Total flux subtracted in 200 components = -0.000118845 Jy ! Clean residual min=-0.001134 max=0.001040 Jy/beam ! Clean residual mean=-0.000000 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.159111 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 68 components and 0.159111 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=0.025127Jy sigma=0.017786 ! Fit after self-cal, rms=0.025127Jy sigma=0.017785 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.025127Jy sigma=0.017785 ! Fit after self-cal, rms=0.025125Jy sigma=0.017785 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.118 mas, bmaj=4.182 mas, bpa=-4.644 degrees ! Estimated noise=24.632 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000135423 Jy ! Component: 100 - total flux cleaned = -0.000122808 Jy ! Component: 150 - total flux cleaned = -0.00014382 Jy ! Component: 200 - total flux cleaned = -0.000144222 Jy ! Total flux subtracted in 200 components = -0.000144222 Jy ! Clean residual min=-0.001049 max=0.000877 Jy/beam ! Clean residual mean=0.000000 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.158966 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 73 components and 0.158966 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=0.025124Jy sigma=0.017782 ! Fit after self-cal, rms=0.025122Jy sigma=0.017781 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 = -1.83393e-05 Jy ! Component: 100 - total flux cleaned = -2.72375e-05 Jy ! Component: 150 - total flux cleaned = -3.53574e-05 Jy ! Component: 200 - total flux cleaned = -4.28449e-05 Jy ! Total flux subtracted in 200 components = -4.28449e-05 Jy ! Clean residual min=-0.001042 max=0.000872 Jy/beam ! Clean residual mean=0.000000 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.158924 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 77 components and 0.158923 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=0.025122Jy sigma=0.017780 ! Fit after self-cal, rms=0.025120Jy sigma=0.017778 ! 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=1.126 mas, bmaj=2.816 mas, bpa=10.89 degrees ! Estimated noise=19.9763 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.126 x 2.816 at 10.89 degrees (North through East) ! Clean map min=-0.0010397 max=0.11996 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=0.9452 mas, bmaj=2.567 mas, bpa=13.47 degrees ! Estimated noise=26.8083 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0865567 Jy ! Component: 100 - total flux cleaned = 0.117628 Jy ! Component: 150 - total flux cleaned = 0.134608 Jy ! Component: 200 - total flux cleaned = 0.144371 Jy ! Total flux subtracted in 200 components = 0.144371 Jy ! Clean residual min=-0.002819 max=0.004875 Jy/beam ! Clean residual mean=-0.000004 rms=0.000892 Jy/beam ! Combined flux in latest and established models = 0.144371 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.144371 Jy ! Inverting map and beam ! Estimated beam: bmin=1.126 mas, bmaj=2.816 mas, bpa=10.89 degrees ! Estimated noise=19.9763 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 = 0.00718757 Jy ! Component: 100 - total flux cleaned = 0.0106632 Jy ! Component: 150 - total flux cleaned = 0.0126595 Jy ! Component: 200 - total flux cleaned = 0.0137365 Jy ! Total flux subtracted in 200 components = 0.0137365 Jy ! Clean residual min=-0.001329 max=0.001203 Jy/beam ! Clean residual mean=-0.000001 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.158107 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 26 components and 0.158107 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=2.118 mas, bmaj=4.182 mas, bpa=-4.644 degrees ! Estimated noise=24.632 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000779942 Jy ! Component: 100 - total flux cleaned = 0.000834146 Jy ! Component: 150 - total flux cleaned = 0.000834355 Jy ! Component: 200 - total flux cleaned = 0.000877364 Jy ! Total flux subtracted in 200 components = 0.000877364 Jy ! Clean residual min=-0.001152 max=0.000959 Jy/beam ! Clean residual mean=-0.000001 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.158984 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 = 3.51e-05 Jy ! Component: 100 - total flux cleaned = 6.54196e-05 Jy ! Component: 150 - total flux cleaned = 7.50728e-05 Jy ! Component: 200 - total flux cleaned = 6.7365e-05 Jy ! Total flux subtracted in 200 components = 6.7365e-05 Jy ! Clean residual min=-0.001114 max=0.000946 Jy/beam ! Clean residual mean=-0.000001 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.159052 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 53 components and 0.159052 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.126 mas, bmaj=2.816 mas, bpa=10.89 degrees ! Estimated noise=19.9763 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000120274 Jy ! Component: 100 - total flux cleaned = -0.000211353 Jy ! Component: 150 - total flux cleaned = -0.000272077 Jy ! Component: 200 - total flux cleaned = -0.000299427 Jy ! Total flux subtracted in 200 components = -0.000299427 Jy ! Clean residual min=-0.001121 max=0.001025 Jy/beam ! Clean residual mean=-0.000000 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.158752 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 66 components and 0.158752 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=0.025129Jy sigma=0.017787 ! Fit after self-cal, rms=0.025127Jy sigma=0.017785 wmodel /scr/pima/bp171a7_uvs/J1437+0405_X_map.mod ! Writing 66 model components to file: /scr/pima/bp171a7_uvs/J1437+0405_X_map.mod wobs /scr/pima/bp171a7_uvs/J1437+0405_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a7_uvs/J1437+0405_X_uvs.fits wwins /scr/pima/bp171a7_uvs/J1437+0405_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bp171a7_uvs/J1437+0405_X_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 = -0.000245554 Jy ! Component: 100 - total flux cleaned = -0.000389274 Jy ! Component: 150 - total flux cleaned = -0.000524496 Jy ! Component: 200 - total flux cleaned = -0.000604898 Jy ! Component: 250 - total flux cleaned = -0.000650468 Jy ! Component: 300 - total flux cleaned = -0.000664363 Jy ! Component: 350 - total flux cleaned = -0.000650147 Jy ! Component: 400 - total flux cleaned = -0.000744748 Jy ! Component: 450 - total flux cleaned = -0.000796767 Jy ! Component: 500 - total flux cleaned = -0.000847454 Jy ! Component: 550 - total flux cleaned = -0.000933141 Jy ! Component: 600 - total flux cleaned = -0.000992959 Jy ! Component: 650 - total flux cleaned = -0.00105116 Jy ! Component: 700 - total flux cleaned = -0.00113046 Jy ! Component: 750 - total flux cleaned = -0.00118555 Jy ! Component: 800 - total flux cleaned = -0.00125044 Jy ! Component: 850 - total flux cleaned = -0.00131392 Jy ! Component: 900 - total flux cleaned = -0.00134514 Jy ! Component: 950 - total flux cleaned = -0.00137581 Jy ! Component: 1000 - total flux cleaned = -0.00140597 Jy ! Component: 1050 - total flux cleaned = -0.00145501 Jy ! Component: 1100 - total flux cleaned = -0.00143565 Jy ! Component: 1150 - total flux cleaned = -0.00146415 Jy ! Component: 1200 - total flux cleaned = -0.00149208 Jy ! Component: 1250 - total flux cleaned = -0.00151029 Jy ! Component: 1300 - total flux cleaned = -0.00152831 Jy ! Component: 1350 - total flux cleaned = -0.00155485 Jy ! Component: 1400 - total flux cleaned = -0.00158112 Jy ! Component: 1450 - total flux cleaned = -0.00159839 Jy ! Component: 1500 - total flux cleaned = -0.0016069 Jy ! Component: 1550 - total flux cleaned = -0.00163211 Jy ! Component: 1600 - total flux cleaned = -0.00163222 Jy ! Component: 1650 - total flux cleaned = -0.00168923 Jy ! Component: 1700 - total flux cleaned = -0.00172917 Jy ! Component: 1750 - total flux cleaned = -0.00176065 Jy ! Component: 1800 - total flux cleaned = -0.00176071 Jy ! Component: 1850 - total flux cleaned = -0.0017453 Jy ! Component: 1900 - total flux cleaned = -0.00175304 Jy ! Component: 1950 - total flux cleaned = -0.00175305 Jy ! Component: 2000 - total flux cleaned = -0.00173819 Jy ! Component: 2050 - total flux cleaned = -0.00174567 Jy ! Component: 2100 - total flux cleaned = -0.0017384 Jy ! Component: 2150 - total flux cleaned = -0.00175265 Jy ! Component: 2200 - total flux cleaned = -0.00173849 Jy ! Component: 2250 - total flux cleaned = -0.00173861 Jy ! Component: 2300 - total flux cleaned = -0.00172476 Jy ! Component: 2350 - total flux cleaned = -0.00172479 Jy ! Component: 2400 - total flux cleaned = -0.00171803 Jy ! Component: 2450 - total flux cleaned = -0.00172472 Jy ! Component: 2500 - total flux cleaned = -0.00169813 Jy ! Component: 2550 - total flux cleaned = -0.0016981 Jy ! Component: 2600 - total flux cleaned = -0.00169155 Jy ! Component: 2650 - total flux cleaned = -0.001698 Jy ! Component: 2700 - total flux cleaned = -0.00170431 Jy ! Component: 2750 - total flux cleaned = -0.00170429 Jy ! Component: 2800 - total flux cleaned = -0.00170427 Jy ! Component: 2850 - total flux cleaned = -0.00170427 Jy ! Component: 2900 - total flux cleaned = -0.00170428 Jy ! Component: 2950 - total flux cleaned = -0.00169201 Jy ! Component: 3000 - total flux cleaned = -0.00168591 Jy ! Component: 3050 - total flux cleaned = -0.0016859 Jy ! Component: 3100 - total flux cleaned = -0.00167382 Jy ! Component: 3150 - total flux cleaned = -0.00165576 Jy ! Component: 3200 - total flux cleaned = -0.00163774 Jy ! Component: 3250 - total flux cleaned = -0.00162579 Jy ! Component: 3300 - total flux cleaned = -0.00161392 Jy ! Component: 3350 - total flux cleaned = -0.00160797 Jy ! Component: 3400 - total flux cleaned = -0.00160203 Jy ! Component: 3450 - total flux cleaned = -0.00160793 Jy ! Component: 3500 - total flux cleaned = -0.00160202 Jy ! Component: 3550 - total flux cleaned = -0.00159615 Jy ! Component: 3600 - total flux cleaned = -0.00159615 Jy ! Component: 3650 - total flux cleaned = -0.00158448 Jy ! Component: 3700 - total flux cleaned = -0.00159029 Jy ! Component: 3750 - total flux cleaned = -0.00157286 Jy ! Component: 3800 - total flux cleaned = -0.00157285 Jy ! Component: 3850 - total flux cleaned = -0.00156707 Jy ! Component: 3900 - total flux cleaned = -0.00155547 Jy ! Component: 3950 - total flux cleaned = -0.0015381 Jy ! Component: 4000 - total flux cleaned = -0.00152075 Jy ! Component: 4050 - total flux cleaned = -0.00152071 Jy ! Total flux subtracted in 4096 components = -0.00151492 Jy ! Clean residual min=-0.000354 max=0.000322 Jy/beam ! Clean residual mean=0.000001 rms=0.000092 Jy/beam ! Combined flux in latest and established models = 0.157237 Jy keep ! Adding 238 model components to the UV plane model. ! The established model now contains 304 components and 0.157237 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a7_uvs/J1437+0405_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.126 x 2.816 at 10.89 degrees (North through East) ! Clean map min=-0.00093747 max=0.12084 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a7_uvs/J1437+0405_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.12084 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.4387e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.234327 0.234327 0.468654 0.937308 1.87462 3.74923 7.49847 14.9969 29.9939 59.9877 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.12 quit ! Quitting program ! Log file /scr/pima/bp171a7_uvs/J1437+0405_X_uvs.log closed on Sun May 12 14:05:44 2013