! Started logfile: /scr/pima/bp171ae_uvs/J1259+2407_X_uvs.log on Sat Oct 12 00:31:13 2013 obs /scr/pima/bp171ae_uvs/J1259+2407_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171ae_uvs/J1259+2407_X_uva.fits ! AN table 1: 18 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.703704 visibilities/baseline/integration-bin. ! Found source: J1259+2407 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 3648 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/bp171ae_uvs/J1259+2407_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. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000243Jy sigma=0.883920 ! Fit after self-cal, rms=0.987876Jy sigma=0.864778 ! 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=1.363 mas, bmaj=2.322 mas, bpa=-24.69 degrees ! Estimated noise=31.9466 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 = 0.0134713 Jy ! Component: 100 - total flux cleaned = 0.0166822 Jy ! Total flux subtracted in 100 components = 0.0166822 Jy ! Clean residual min=-0.003237 max=0.003102 Jy/beam ! Clean residual mean=-0.000001 rms=0.000923 Jy/beam ! Combined flux in latest and established models = 0.0166822 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0166822 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=0.020657Jy sigma=0.019810 ! Fit after self-cal, rms=0.018002Jy sigma=0.017591 ! 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=1.648 mas, bmaj=2.529 mas, bpa=-24.1 degrees ! Estimated noise=14.9993 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 = 0.00399005 Jy ! Component: 100 - total flux cleaned = 0.00593415 Jy ! Component: 150 - total flux cleaned = 0.00716748 Jy ! Component: 200 - total flux cleaned = 0.00803069 Jy ! Total flux subtracted in 200 components = 0.00803069 Jy ! Clean residual min=-0.001433 max=0.002687 Jy/beam ! Clean residual mean=0.000001 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.0247129 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 43 components and 0.0247129 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=0.018217Jy sigma=0.015994 ! Fit after self-cal, rms=0.018190Jy sigma=0.015966 ! 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: ! BR 1.05 HN 0.93 KP 0.87 LA 0.80 ! MK 0.94 NL 1.41 OV 1.11 PT 0.72 ! SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 HN 0.80 KP 0.80 LA 0.83 ! MK 0.97 NL 1.21 OV 0.93 PT 0.81 ! SC 0.79 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 HN 0.83 KP 1.01 LA 0.82 ! MK 0.89 NL 1.17 OV 1.01 PT 0.88 ! SC 0.72 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 0.99 KP 0.93 LA 0.82 ! MK 0.98 NL 1.11 OV 0.89 PT 0.90 ! SC 0.76 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 HN 0.86 KP 0.95 LA 0.95 ! MK 0.81 NL 0.95 OV 0.97 PT 0.76 ! SC 0.70 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 HN 1.11 KP 0.92 LA 1.05 ! MK 1.01 NL 1.02 OV 0.91 PT 0.93 ! SC 0.74 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 HN 0.88 KP 0.92 LA 0.98 ! MK 0.78 NL 1.01 OV 0.96 PT 0.75 ! SC 0.67 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 HN 0.84 KP 0.98 LA 0.81 ! MK 0.90 NL 1.12 OV 1.00 PT 0.74 ! SC 0.91 ! ! ! Fit before self-cal, rms=0.018190Jy sigma=0.015966 ! Fit after self-cal, rms=0.016199Jy sigma=0.014928 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.641 mas, bmaj=2.492 mas, bpa=-21.18 degrees ! Estimated noise=12.4023 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 = -0.00239404 Jy ! Component: 100 - total flux cleaned = -0.00277753 Jy ! Component: 150 - total flux cleaned = -0.00276092 Jy ! Component: 200 - total flux cleaned = -0.0027059 Jy ! Total flux subtracted in 200 components = -0.0027059 Jy ! Clean residual min=-0.000917 max=0.001600 Jy/beam ! Clean residual mean=-0.000000 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.022007 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 50 components and 0.022007 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=0.015221Jy sigma=0.015263 ! Fit after self-cal, rms=0.015264Jy sigma=0.015217 ! Inverting map ! Added new window around map position (4, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109341 Jy ! Component: 100 - total flux cleaned = 0.00118384 Jy ! Component: 150 - total flux cleaned = 0.00118842 Jy ! Component: 200 - total flux cleaned = 0.00117027 Jy ! Total flux subtracted in 200 components = 0.00117027 Jy ! Clean residual min=-0.000695 max=0.000776 Jy/beam ! Clean residual mean=-0.000000 rms=0.000167 Jy/beam ! Combined flux in latest and established models = 0.0231773 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 83 components and 0.0231773 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=0.015083Jy sigma=0.015104 ! Fit after self-cal, rms=0.015037Jy sigma=0.015077 ! 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=0.015037Jy sigma=0.015077 ! Fit after self-cal, rms=0.013441Jy sigma=0.014705 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.628 mas, bmaj=2.459 mas, bpa=-19.17 degrees ! Estimated noise=10.4814 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00194114 Jy ! Component: 100 - total flux cleaned = -0.00210904 Jy ! Component: 150 - total flux cleaned = -0.00214816 Jy ! Component: 200 - total flux cleaned = -0.00217949 Jy ! Total flux subtracted in 200 components = -0.00217949 Jy ! Clean residual min=-0.000583 max=0.000553 Jy/beam ! Clean residual mean=-0.000000 rms=0.000127 Jy/beam ! Combined flux in latest and established models = 0.0209978 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 105 components and 0.0209978 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=0.012668Jy sigma=0.014991 ! Fit after self-cal, rms=0.012659Jy sigma=0.014984 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 = 5.60119e-05 Jy ! Component: 100 - total flux cleaned = 2.87777e-05 Jy ! Component: 150 - total flux cleaned = 5.39752e-06 Jy ! Component: 200 - total flux cleaned = -2.2593e-05 Jy ! Total flux subtracted in 200 components = -2.2593e-05 Jy ! Clean residual min=-0.000574 max=0.000555 Jy/beam ! Clean residual mean=-0.000000 rms=0.000118 Jy/beam ! Combined flux in latest and established models = 0.0209752 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 115 components and 0.0209752 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=0.012634Jy sigma=0.014987 ! Fit after self-cal, rms=0.012629Jy sigma=0.014985 ! 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=0.012629Jy sigma=0.014985 ! Fit after self-cal, rms=0.011497Jy sigma=0.014680 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.614 mas, bmaj=2.438 mas, bpa=-17.97 degrees ! Estimated noise=9.01582 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00158148 Jy ! Component: 100 - total flux cleaned = -0.00199697 Jy ! Component: 150 - total flux cleaned = -0.00222271 Jy ! Component: 200 - total flux cleaned = -0.00229433 Jy ! Total flux subtracted in 200 components = -0.00229433 Jy ! Clean residual min=-0.000496 max=0.000482 Jy/beam ! Clean residual mean=-0.000000 rms=0.000100 Jy/beam ! Combined flux in latest and established models = 0.0186809 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 124 components and 0.0186809 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=0.010879Jy sigma=0.014975 ! Fit after self-cal, rms=0.010876Jy sigma=0.014972 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 = -3.68058e-05 Jy ! Component: 100 - total flux cleaned = -5.22286e-05 Jy ! Component: 150 - total flux cleaned = -6.6612e-05 Jy ! Component: 200 - total flux cleaned = -8.84081e-05 Jy ! Total flux subtracted in 200 components = -8.84081e-05 Jy ! Clean residual min=-0.000501 max=0.000481 Jy/beam ! Clean residual mean=-0.000000 rms=0.000097 Jy/beam ! Combined flux in latest and established models = 0.0185924 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 133 components and 0.0185924 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=0.010860Jy sigma=0.014980 ! Fit after self-cal, rms=0.010860Jy sigma=0.014978 ! 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=0.010860Jy sigma=0.014978 ! Fit after self-cal, rms=0.009914Jy sigma=0.014675 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.22 mas, bmaj=2.871 mas, bpa=-9.747 degrees ! Estimated noise=8.4754 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00140944 Jy ! Component: 100 - total flux cleaned = -0.00176985 Jy ! Component: 150 - total flux cleaned = -0.00196818 Jy ! Component: 200 - total flux cleaned = -0.00210182 Jy ! Total flux subtracted in 200 components = -0.00210182 Jy ! Clean residual min=-0.000360 max=0.000396 Jy/beam ! Clean residual mean=-0.000000 rms=0.000086 Jy/beam ! Combined flux in latest and established models = 0.0164906 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 144 components and 0.0164906 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=0.009393Jy sigma=0.014975 ! Fit after self-cal, rms=0.009392Jy sigma=0.014973 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-43.6, 39). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.35574e-05 Jy ! Component: 100 - total flux cleaned = 6.39159e-05 Jy ! Component: 150 - total flux cleaned = 7.09011e-05 Jy ! Component: 200 - total flux cleaned = 0.0001023 Jy ! Total flux subtracted in 200 components = 0.0001023 Jy ! Clean residual min=-0.000288 max=0.000282 Jy/beam ! Clean residual mean=-0.000000 rms=0.000072 Jy/beam ! Combined flux in latest and established models = 0.0165929 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 167 components and 0.0165929 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=0.009371Jy sigma=0.014953 ! Fit after self-cal, rms=0.009374Jy sigma=0.014947 ! 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=1.601 mas, bmaj=2.42 mas, bpa=-16.99 degrees ! Estimated noise=7.76347 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.601 x 2.42 at -16.99 degrees (North through East) ! Clean map min=-0.00060047 max=0.010816 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=1.339 mas, bmaj=2.247 mas, bpa=-18.55 degrees ! Estimated noise=16.1225 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00783967 Jy ! Component: 100 - total flux cleaned = 0.00946462 Jy ! Component: 150 - total flux cleaned = 0.0103214 Jy ! Component: 200 - total flux cleaned = 0.0108716 Jy ! Total flux subtracted in 200 components = 0.0108716 Jy ! Clean residual min=-0.001381 max=0.001575 Jy/beam ! Clean residual mean=0.000000 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.0108716 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 32 model components to the UV plane model. ! The established model now contains 32 components and 0.0108716 Jy ! Inverting map and beam ! Estimated beam: bmin=1.601 mas, bmaj=2.42 mas, bpa=-16.99 degrees ! Estimated noise=7.76347 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 = 0.00133816 Jy ! Component: 100 - total flux cleaned = 0.00213093 Jy ! Component: 150 - total flux cleaned = 0.00266969 Jy ! Component: 200 - total flux cleaned = 0.0030592 Jy ! Total flux subtracted in 200 components = 0.0030592 Jy ! Clean residual min=-0.000515 max=0.000577 Jy/beam ! Clean residual mean=-0.000000 rms=0.000145 Jy/beam ! Combined flux in latest and established models = 0.0139308 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 88 components and 0.0139308 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=2.22 mas, bmaj=2.871 mas, bpa=-9.747 degrees ! Estimated noise=8.4754 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000527148 Jy ! Component: 100 - total flux cleaned = 0.000880997 Jy ! Component: 150 - total flux cleaned = 0.00117156 Jy ! Component: 200 - total flux cleaned = 0.00141557 Jy ! Total flux subtracted in 200 components = 0.00141557 Jy ! Clean residual min=-0.000394 max=0.000391 Jy/beam ! Clean residual mean=-0.000000 rms=0.000112 Jy/beam ! Combined flux in latest and established models = 0.0153463 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 = 0.000115583 Jy ! Component: 100 - total flux cleaned = 0.000170771 Jy ! Component: 150 - total flux cleaned = 0.000221101 Jy ! Component: 200 - total flux cleaned = 0.000259383 Jy ! Total flux subtracted in 200 components = 0.000259383 Jy ! Clean residual min=-0.000348 max=0.000331 Jy/beam ! Clean residual mean=-0.000000 rms=0.000091 Jy/beam ! Combined flux in latest and established models = 0.0156057 Jy ! Adding 99 model components to the UV plane model. ! The established model now contains 171 components and 0.0156057 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.601 mas, bmaj=2.42 mas, bpa=-16.99 degrees ! Estimated noise=7.76347 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000119841 Jy ! Component: 100 - total flux cleaned = -9.95911e-05 Jy ! Component: 150 - total flux cleaned = -6.04186e-05 Jy ! Component: 200 - total flux cleaned = -1.75363e-05 Jy ! Total flux subtracted in 200 components = -1.75363e-05 Jy ! Clean residual min=-0.000329 max=0.000336 Jy/beam ! Clean residual mean=-0.000000 rms=0.000082 Jy/beam ! Combined flux in latest and established models = 0.0155882 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 200 components and 0.0155882 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=0.009354Jy sigma=0.015005 ! Fit after self-cal, rms=0.009348Jy sigma=0.014995 wmodel /scr/pima/bp171ae_uvs/J1259+2407_X_map.mod ! Writing 200 model components to file: /scr/pima/bp171ae_uvs/J1259+2407_X_map.mod wobs /scr/pima/bp171ae_uvs/J1259+2407_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ae_uvs/J1259+2407_X_uvs.fits wwins /scr/pima/bp171ae_uvs/J1259+2407_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bp171ae_uvs/J1259+2407_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 = 5.61102e-05 Jy ! Component: 100 - total flux cleaned = 3.45353e-05 Jy ! Component: 150 - total flux cleaned = 4.06019e-06 Jy ! Component: 200 - total flux cleaned = -2.9477e-05 Jy ! Component: 250 - total flux cleaned = -6.13167e-05 Jy ! Component: 300 - total flux cleaned = -6.57104e-05 Jy ! Component: 350 - total flux cleaned = -7.40607e-05 Jy ! Component: 400 - total flux cleaned = -9.42053e-05 Jy ! Component: 450 - total flux cleaned = -0.00012557 Jy ! Component: 500 - total flux cleaned = -0.000152213 Jy ! Component: 550 - total flux cleaned = -0.000163366 Jy ! Component: 600 - total flux cleaned = -0.000181623 Jy ! Component: 650 - total flux cleaned = -0.000192383 Jy ! Component: 700 - total flux cleaned = -0.000209946 Jy ! Component: 750 - total flux cleaned = -0.000234059 Jy ! Component: 800 - total flux cleaned = -0.000250897 Jy ! Component: 850 - total flux cleaned = -0.000274087 Jy ! Component: 900 - total flux cleaned = -0.000300148 Jy ! Component: 950 - total flux cleaned = -0.000312949 Jy ! Component: 1000 - total flux cleaned = -0.000328745 Jy ! Component: 1050 - total flux cleaned = -0.000350518 Jy ! Component: 1100 - total flux cleaned = -0.000368949 Jy ! Component: 1150 - total flux cleaned = -0.000384024 Jy ! Component: 1200 - total flux cleaned = -0.000401955 Jy ! Component: 1250 - total flux cleaned = -0.000413791 Jy ! Component: 1300 - total flux cleaned = -0.000434213 Jy ! Component: 1350 - total flux cleaned = -0.000454452 Jy ! Component: 1400 - total flux cleaned = -0.000480164 Jy ! Component: 1450 - total flux cleaned = -0.000502772 Jy ! Component: 1500 - total flux cleaned = -0.000516769 Jy ! Component: 1550 - total flux cleaned = -0.000536206 Jy ! Component: 1600 - total flux cleaned = -0.000558231 Jy ! Component: 1650 - total flux cleaned = -0.000577347 Jy ! Component: 1700 - total flux cleaned = -0.000596357 Jy ! Component: 1750 - total flux cleaned = -0.000620564 Jy ! Component: 1800 - total flux cleaned = -0.000641905 Jy ! Component: 1850 - total flux cleaned = -0.000665752 Jy ! Component: 1900 - total flux cleaned = -0.000678897 Jy ! Component: 1950 - total flux cleaned = -0.000699794 Jy ! Component: 2000 - total flux cleaned = -0.000717944 Jy ! Component: 2050 - total flux cleaned = -0.000736019 Jy ! Component: 2100 - total flux cleaned = -0.000753993 Jy ! Component: 2150 - total flux cleaned = -0.00077443 Jy ! Component: 2200 - total flux cleaned = -0.000794754 Jy ! Component: 2250 - total flux cleaned = -0.000809936 Jy ! Component: 2300 - total flux cleaned = -0.000825057 Jy ! Component: 2350 - total flux cleaned = -0.000840135 Jy ! Component: 2400 - total flux cleaned = -0.00085514 Jy ! Component: 2450 - total flux cleaned = -0.000862623 Jy ! Component: 2500 - total flux cleaned = -0.000877576 Jy ! Component: 2550 - total flux cleaned = -0.000887521 Jy ! Component: 2600 - total flux cleaned = -0.000897438 Jy ! Component: 2650 - total flux cleaned = -0.000902377 Jy ! Component: 2700 - total flux cleaned = -0.000907334 Jy ! Component: 2750 - total flux cleaned = -0.000922162 Jy ! Component: 2800 - total flux cleaned = -0.000929595 Jy ! Component: 2850 - total flux cleaned = -0.00094439 Jy ! Component: 2900 - total flux cleaned = -0.000954252 Jy ! Component: 2950 - total flux cleaned = -0.0009715 Jy ! Component: 3000 - total flux cleaned = -0.000981343 Jy ! Component: 3050 - total flux cleaned = -0.000986278 Jy ! Component: 3100 - total flux cleaned = -0.00100351 Jy ! Component: 3150 - total flux cleaned = -0.00101337 Jy ! Component: 3200 - total flux cleaned = -0.00102076 Jy ! Component: 3250 - total flux cleaned = -0.0010306 Jy ! Component: 3300 - total flux cleaned = -0.001038 Jy ! Component: 3350 - total flux cleaned = -0.00104787 Jy ! Component: 3400 - total flux cleaned = -0.00105773 Jy ! Component: 3450 - total flux cleaned = -0.00106514 Jy ! Component: 3500 - total flux cleaned = -0.00107503 Jy ! Component: 3550 - total flux cleaned = -0.00107998 Jy ! Component: 3600 - total flux cleaned = -0.00108991 Jy ! Component: 3650 - total flux cleaned = -0.00109983 Jy ! Component: 3700 - total flux cleaned = -0.00110978 Jy ! Component: 3750 - total flux cleaned = -0.00111477 Jy ! Component: 3800 - total flux cleaned = -0.00111975 Jy ! Component: 3850 - total flux cleaned = -0.00112724 Jy ! Component: 3900 - total flux cleaned = -0.00113225 Jy ! Component: 3950 - total flux cleaned = -0.00113727 Jy ! Component: 4000 - total flux cleaned = -0.00113977 Jy ! Component: 4050 - total flux cleaned = -0.00114733 Jy ! Total flux subtracted in 4096 components = -0.00115238 Jy ! Clean residual min=-0.000143 max=0.000146 Jy/beam ! Clean residual mean=-0.000000 rms=0.000041 Jy/beam ! Combined flux in latest and established models = 0.0144358 Jy keep ! Adding 223 model components to the UV plane model. ! The established model now contains 423 components and 0.0144358 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ae_uvs/J1259+2407_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.601 x 2.42 at -16.99 degrees (North through East) ! Clean map min=-0.0008139 max=0.01058 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ae_uvs/J1259+2407_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0105796 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 3.9538e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.12116 1.12116 2.24231 4.48462 8.96925 17.9385 35.877 71.754 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.01 quit ! Quitting program ! Log file /scr/pima/bp171ae_uvs/J1259+2407_X_uvs.log closed on Sat Oct 12 00:31:17 2013