! Started logfile: /scr/pima/bp171a7_uvs/J0804+1012_C_uvs.log on Sun May 12 14:50:59 2013 obs /scr/pima/bp171a7_uvs/J0804+1012_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a7_uvs/J0804+1012_C_uva.fits ! AN table 1: 7 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.996032 visibilities/baseline/integration-bin. ! Found source: J0804+1012 ! ! 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 2008 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/bp171a7_uvs/J0804+1012_C] 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. ! ! 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=1.008173Jy sigma=0.712711 ! Fit after self-cal, rms=0.922316Jy sigma=0.652016 ! 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=1.262 mas, bmaj=3.986 mas, bpa=-7.712 degrees ! Estimated noise=27.9685 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 = 0.0599076 Jy ! Component: 100 - total flux cleaned = 0.073446 Jy ! Total flux subtracted in 100 components = 0.073446 Jy ! Clean residual min=-0.002896 max=0.004690 Jy/beam ! Clean residual mean=0.000007 rms=0.000791 Jy/beam ! Combined flux in latest and established models = 0.073446 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.073446 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=0.024239Jy sigma=0.017134 ! Fit after self-cal, rms=0.024222Jy sigma=0.017122 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00462435 Jy ! Component: 100 - total flux cleaned = 0.00683845 Jy ! Total flux subtracted in 100 components = 0.00683845 Jy ! Clean residual min=-0.002416 max=0.002631 Jy/beam ! Clean residual mean=0.000003 rms=0.000644 Jy/beam ! Combined flux in latest and established models = 0.0802844 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 22 components and 0.0802844 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=0.023225Jy sigma=0.016416 ! Fit after self-cal, rms=0.023221Jy sigma=0.016414 ! 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=1.502 mas, bmaj=4.427 mas, bpa=-7.4 degrees ! Estimated noise=22.3216 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 = 0.00175003 Jy ! Component: 100 - total flux cleaned = 0.00268197 Jy ! Component: 150 - total flux cleaned = 0.00318947 Jy ! Component: 200 - total flux cleaned = 0.0032192 Jy ! Total flux subtracted in 200 components = 0.0032192 Jy ! Clean residual min=-0.002645 max=0.002423 Jy/beam ! Clean residual mean=0.000002 rms=0.000617 Jy/beam ! Combined flux in latest and established models = 0.0835036 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 38 components and 0.0835037 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=0.023094Jy sigma=0.016324 ! Fit after self-cal, rms=0.023091Jy sigma=0.016322 ! 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 1.16 HN 1.00 KP 0.92 LA 1.05 ! MK 1.13 NL 1.04 OV 0.98 PT 0.94 ! SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.12 HN 0.96 KP 0.93 LA 1.05 ! MK 0.96 NL 1.21 OV 1.04 PT 0.96 ! SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.09 HN 0.97 KP 0.98 LA 1.05 ! MK 1.05 NL 1.16 OV 0.96 PT 0.92 ! SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.10 HN 0.98 KP 0.93 LA 1.11 ! MK 1.07 NL 1.16 OV 0.99 PT 0.99 ! SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 0.92 KP 0.99 LA 1.08 ! MK 1.05 NL 1.02 OV 0.91 PT 0.90 ! SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 0.98 KP 0.98 LA 1.13 ! MK 1.01 NL 0.95 OV 0.93 PT 1.02 ! SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 HN 0.93 KP 0.93 LA 1.03 ! MK 1.00 NL 0.96 OV 0.94 PT 0.95 ! SC 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 HN 0.92 KP 0.96 LA 1.08 ! MK 1.01 NL 0.97 OV 1.01 PT 0.89 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.023091Jy sigma=0.016322 ! Fit after self-cal, rms=0.022124Jy sigma=0.015395 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.51 mas, bmaj=4.422 mas, bpa=-7.34 degrees ! Estimated noise=22.3061 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 = -6.22849e-05 Jy ! Component: 100 - total flux cleaned = -6.3158e-05 Jy ! Component: 150 - total flux cleaned = -7.17548e-05 Jy ! Component: 200 - total flux cleaned = -7.91419e-05 Jy ! Total flux subtracted in 200 components = -7.91419e-05 Jy ! Clean residual min=-0.001168 max=0.001245 Jy/beam ! Clean residual mean=0.000004 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.0834245 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 45 components and 0.0834245 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=0.022116Jy sigma=0.015390 ! Fit after self-cal, rms=0.022134Jy sigma=0.015385 ! 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=0.022134Jy sigma=0.015385 ! Fit after self-cal, rms=0.022137Jy sigma=0.015385 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.511 mas, bmaj=4.425 mas, bpa=-7.353 degrees ! Estimated noise=22.3063 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000133001 Jy ! Component: 100 - total flux cleaned = -0.000133383 Jy ! Component: 150 - total flux cleaned = -0.000133702 Jy ! Component: 200 - total flux cleaned = -0.000128468 Jy ! Total flux subtracted in 200 components = -0.000128468 Jy ! Clean residual min=-0.001176 max=0.001242 Jy/beam ! Clean residual mean=0.000004 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.0832961 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 47 components and 0.0832961 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=0.022133Jy sigma=0.015382 ! Fit after self-cal, rms=0.022133Jy sigma=0.015382 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 = -1.10739e-05 Jy ! Component: 100 - total flux cleaned = -1.0623e-06 Jy ! Component: 150 - total flux cleaned = -1.36724e-06 Jy ! Component: 200 - total flux cleaned = -1.42408e-06 Jy ! Total flux subtracted in 200 components = -1.42408e-06 Jy ! Clean residual min=-0.001176 max=0.001243 Jy/beam ! Clean residual mean=0.000004 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.0832946 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 51 components and 0.0832946 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=0.022131Jy sigma=0.015381 ! Fit after self-cal, rms=0.022130Jy sigma=0.015381 ! 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=0.022130Jy sigma=0.015381 ! Fit after self-cal, rms=0.022130Jy sigma=0.015380 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.513 mas, bmaj=4.428 mas, bpa=-7.361 degrees ! Estimated noise=22.3059 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000138016 Jy ! Component: 100 - total flux cleaned = -0.000153289 Jy ! Component: 150 - total flux cleaned = -0.000148715 Jy ! Component: 200 - total flux cleaned = -0.000144688 Jy ! Total flux subtracted in 200 components = -0.000144688 Jy ! Clean residual min=-0.001173 max=0.001236 Jy/beam ! Clean residual mean=0.000004 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.08315 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 52 components and 0.08315 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=0.022128Jy sigma=0.015379 ! Fit after self-cal, rms=0.022127Jy sigma=0.015379 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 = 1.28988e-07 Jy ! Component: 100 - total flux cleaned = -3.18616e-08 Jy ! Component: 150 - total flux cleaned = 3.68588e-06 Jy ! Component: 200 - total flux cleaned = 7.11761e-06 Jy ! Total flux subtracted in 200 components = 7.11761e-06 Jy ! Clean residual min=-0.001171 max=0.001236 Jy/beam ! Clean residual mean=0.000004 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.0831571 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 56 components and 0.0831571 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=0.022126Jy sigma=0.015378 ! Fit after self-cal, rms=0.022126Jy sigma=0.015378 ! 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=0.022126Jy sigma=0.015378 ! Fit after self-cal, rms=0.022123Jy sigma=0.015377 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.546 mas, bmaj=6.736 mas, bpa=-11.12 degrees ! Estimated noise=29.0726 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000195128 Jy ! Component: 100 - total flux cleaned = -0.000195477 Jy ! Component: 150 - total flux cleaned = -0.00019199 Jy ! Component: 200 - total flux cleaned = -0.000189261 Jy ! Total flux subtracted in 200 components = -0.000189261 Jy ! Clean residual min=-0.001308 max=0.001334 Jy/beam ! Clean residual mean=0.000010 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.0829678 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 58 components and 0.0829678 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=0.022124Jy sigma=0.015378 ! Fit after self-cal, rms=0.022124Jy sigma=0.015378 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 = -5.68749e-06 Jy ! Component: 100 - total flux cleaned = -1.42333e-05 Jy ! Component: 150 - total flux cleaned = -1.13154e-05 Jy ! Component: 200 - total flux cleaned = -1.37856e-05 Jy ! Total flux subtracted in 200 components = -1.37856e-05 Jy ! Clean residual min=-0.001308 max=0.001331 Jy/beam ! Clean residual mean=0.000010 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.082954 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 60 components and 0.082954 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=0.022125Jy sigma=0.015378 ! Fit after self-cal, rms=0.022125Jy sigma=0.015378 ! 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=1.514 mas, bmaj=4.43 mas, bpa=-7.363 degrees ! Estimated noise=22.3032 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.514 x 4.43 at -7.363 degrees (North through East) ! Clean map min=-0.001086 max=0.076412 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=1.271 mas, bmaj=3.975 mas, bpa=-7.698 degrees ! Estimated noise=27.999 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0599585 Jy ! Component: 100 - total flux cleaned = 0.073564 Jy ! Component: 150 - total flux cleaned = 0.0780571 Jy ! Component: 200 - total flux cleaned = 0.0799803 Jy ! Total flux subtracted in 200 components = 0.0799803 Jy ! Clean residual min=-0.001556 max=0.001576 Jy/beam ! Clean residual mean=0.000004 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.0799803 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0799803 Jy ! Inverting map and beam ! Estimated beam: bmin=1.514 mas, bmaj=4.43 mas, bpa=-7.363 degrees ! Estimated noise=22.3032 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 = 0.00148407 Jy ! Component: 100 - total flux cleaned = 0.0022723 Jy ! Component: 150 - total flux cleaned = 0.00269083 Jy ! Component: 200 - total flux cleaned = 0.0027775 Jy ! Total flux subtracted in 200 components = 0.0027775 Jy ! Clean residual min=-0.001194 max=0.001214 Jy/beam ! Clean residual mean=0.000005 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.0827578 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 29 components and 0.0827578 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=3.546 mas, bmaj=6.736 mas, bpa=-11.12 degrees ! Estimated noise=29.0726 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00021233 Jy ! Component: 100 - total flux cleaned = 0.00022047 Jy ! Component: 150 - total flux cleaned = 0.000220566 Jy ! Component: 200 - total flux cleaned = 0.000220412 Jy ! Total flux subtracted in 200 components = 0.000220412 Jy ! Clean residual min=-0.001326 max=0.001350 Jy/beam ! Clean residual mean=0.000010 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.0829782 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 = -3.34308e-06 Jy ! Component: 100 - total flux cleaned = -3.19439e-06 Jy ! Component: 150 - total flux cleaned = -6.16941e-06 Jy ! Component: 200 - total flux cleaned = -1.19631e-05 Jy ! Total flux subtracted in 200 components = -1.19631e-05 Jy ! Clean residual min=-0.001323 max=0.001343 Jy/beam ! Clean residual mean=0.000010 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.0829663 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 37 components and 0.0829663 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.514 mas, bmaj=4.43 mas, bpa=-7.363 degrees ! Estimated noise=22.3032 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.82839e-05 Jy ! Component: 100 - total flux cleaned = 5.78722e-05 Jy ! Component: 150 - total flux cleaned = 5.7539e-05 Jy ! Component: 200 - total flux cleaned = 6.27915e-05 Jy ! Total flux subtracted in 200 components = 6.27915e-05 Jy ! Clean residual min=-0.001185 max=0.001243 Jy/beam ! Clean residual mean=0.000004 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.0830291 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 51 components and 0.0830291 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=0.022126Jy sigma=0.015380 ! Fit after self-cal, rms=0.022125Jy sigma=0.015380 wmodel /scr/pima/bp171a7_uvs/J0804+1012_C_map.mod ! Writing 51 model components to file: /scr/pima/bp171a7_uvs/J0804+1012_C_map.mod wobs /scr/pima/bp171a7_uvs/J0804+1012_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a7_uvs/J0804+1012_C_uvs.fits wwins /scr/pima/bp171a7_uvs/J0804+1012_C_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171a7_uvs/J0804+1012_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 = 0.000166458 Jy ! Component: 100 - total flux cleaned = 0.000145441 Jy ! Component: 150 - total flux cleaned = 6.76928e-05 Jy ! Component: 200 - total flux cleaned = 4.93277e-05 Jy ! Component: 250 - total flux cleaned = 6.73814e-05 Jy ! Component: 300 - total flux cleaned = 8.39946e-05 Jy ! Component: 350 - total flux cleaned = 5.01403e-05 Jy ! Component: 400 - total flux cleaned = 1.61836e-06 Jy ! Component: 450 - total flux cleaned = -3.00356e-05 Jy ! Component: 500 - total flux cleaned = -6.09771e-05 Jy ! Component: 550 - total flux cleaned = -0.000121059 Jy ! Component: 600 - total flux cleaned = -0.000179452 Jy ! Component: 650 - total flux cleaned = -0.000193449 Jy ! Component: 700 - total flux cleaned = -0.000207485 Jy ! Component: 750 - total flux cleaned = -0.000275899 Jy ! Component: 800 - total flux cleaned = -0.00035607 Jy ! Component: 850 - total flux cleaned = -0.000408478 Jy ! Component: 900 - total flux cleaned = -0.000472595 Jy ! Component: 950 - total flux cleaned = -0.000523088 Jy ! Component: 1000 - total flux cleaned = -0.000609795 Jy ! Component: 1050 - total flux cleaned = -0.000694595 Jy ! Component: 1100 - total flux cleaned = -0.000754184 Jy ! Component: 1150 - total flux cleaned = -0.000801292 Jy ! Component: 1200 - total flux cleaned = -0.000858682 Jy ! Component: 1250 - total flux cleaned = -0.000915331 Jy ! Component: 1300 - total flux cleaned = -0.000937787 Jy ! Component: 1350 - total flux cleaned = -0.000981997 Jy ! Component: 1400 - total flux cleaned = -0.00103638 Jy ! Component: 1450 - total flux cleaned = -0.00105773 Jy ! Component: 1500 - total flux cleaned = -0.0010892 Jy ! Component: 1550 - total flux cleaned = -0.00109946 Jy ! Component: 1600 - total flux cleaned = -0.00111984 Jy ! Component: 1650 - total flux cleaned = -0.00111977 Jy ! Component: 1700 - total flux cleaned = -0.00111972 Jy ! Component: 1750 - total flux cleaned = -0.00114914 Jy ! Component: 1800 - total flux cleaned = -0.00114918 Jy ! Component: 1850 - total flux cleaned = -0.00120681 Jy ! Component: 1900 - total flux cleaned = -0.00121608 Jy ! Component: 1950 - total flux cleaned = -0.00126255 Jy ! Component: 2000 - total flux cleaned = -0.00128086 Jy ! Component: 2050 - total flux cleaned = -0.00130819 Jy ! Component: 2100 - total flux cleaned = -0.00133529 Jy ! Component: 2150 - total flux cleaned = -0.00133542 Jy ! Component: 2200 - total flux cleaned = -0.00137093 Jy ! Component: 2250 - total flux cleaned = -0.00140605 Jy ! Component: 2300 - total flux cleaned = -0.00142339 Jy ! Component: 2350 - total flux cleaned = -0.00145781 Jy ! Component: 2400 - total flux cleaned = -0.00148332 Jy ! Component: 2450 - total flux cleaned = -0.00151704 Jy ! Component: 2500 - total flux cleaned = -0.00150873 Jy ! Component: 2550 - total flux cleaned = -0.00157498 Jy ! Component: 2600 - total flux cleaned = -0.00160771 Jy ! Component: 2650 - total flux cleaned = -0.00161584 Jy ! Component: 2700 - total flux cleaned = -0.00163205 Jy ! Component: 2750 - total flux cleaned = -0.00166403 Jy ! Component: 2800 - total flux cleaned = -0.00168784 Jy ! Component: 2850 - total flux cleaned = -0.00169559 Jy ! Component: 2900 - total flux cleaned = -0.0016878 Jy ! Component: 2950 - total flux cleaned = -0.00171877 Jy ! Component: 3000 - total flux cleaned = -0.0017034 Jy ! Component: 3050 - total flux cleaned = -0.00171867 Jy ! Component: 3100 - total flux cleaned = -0.00172623 Jy ! Component: 3150 - total flux cleaned = -0.00175621 Jy ! Component: 3200 - total flux cleaned = -0.00174877 Jy ! Component: 3250 - total flux cleaned = -0.00174871 Jy ! Component: 3300 - total flux cleaned = -0.00175595 Jy ! Component: 3350 - total flux cleaned = -0.0017559 Jy ! Component: 3400 - total flux cleaned = -0.00174153 Jy ! Component: 3450 - total flux cleaned = -0.00175589 Jy ! Component: 3500 - total flux cleaned = -0.00174884 Jy ! Component: 3550 - total flux cleaned = -0.00172058 Jy ! Component: 3600 - total flux cleaned = -0.00172759 Jy ! Component: 3650 - total flux cleaned = -0.0017345 Jy ! Component: 3700 - total flux cleaned = -0.00171369 Jy ! Component: 3750 - total flux cleaned = -0.00168619 Jy ! Component: 3800 - total flux cleaned = -0.0016657 Jy ! Component: 3850 - total flux cleaned = -0.00163854 Jy ! Component: 3900 - total flux cleaned = -0.00162504 Jy ! Component: 3950 - total flux cleaned = -0.00157806 Jy ! Component: 4000 - total flux cleaned = -0.00155804 Jy ! Component: 4050 - total flux cleaned = -0.0015315 Jy ! Total flux subtracted in 4096 components = -0.00150505 Jy ! Clean residual min=-0.000346 max=0.000347 Jy/beam ! Clean residual mean=-0.000000 rms=0.000115 Jy/beam ! Combined flux in latest and established models = 0.081524 Jy keep ! Adding 282 model components to the UV plane model. ! The established model now contains 333 components and 0.081524 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a7_uvs/J0804+1012_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.514 x 4.43 at -7.363 degrees (North through East) ! Clean map min=-0.0007087 max=0.076479 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a7_uvs/J0804+1012_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0764793 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000112595 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.441669 0.441669 0.883338 1.76668 3.53335 7.0667 14.1334 28.2668 56.5336 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.076 quit ! Quitting program ! Log file /scr/pima/bp171a7_uvs/J0804+1012_C_uvs.log closed on Sun May 12 14:51:03 2013