! Started logfile: /d2/scr/pima/bp171aa_uvs/J1242+0941_X_uvs.log on Thu Nov 28 23:37:39 2013 obs /d2/scr/pima/bp171aa_uvs/J1242+0941_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171aa_uvs/J1242+0941_X_uva.fits ! AN table 1: 9 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.997531 visibilities/baseline/integration-bin. ! Found source: J1242+0941 ! ! 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 3232 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 /d2/scr/pima/bp171aa_uvs/J1242+0941_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.003972Jy sigma=0.709799 ! Fit after self-cal, rms=0.945511Jy sigma=0.668462 ! 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=0.7506 mas, bmaj=2.093 mas, bpa=0.6082 degrees ! Estimated noise=24.8762 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 = 0.0409131 Jy ! Component: 100 - total flux cleaned = 0.0504883 Jy ! Total flux subtracted in 100 components = 0.0504883 Jy ! Clean residual min=-0.003149 max=0.003800 Jy/beam ! Clean residual mean=0.000000 rms=0.000843 Jy/beam ! Combined flux in latest and established models = 0.0504883 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0504883 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=0.029217Jy sigma=0.020656 ! Fit after self-cal, rms=0.029084Jy sigma=0.020561 ! 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=0.8946 mas, bmaj=2.251 mas, bpa=0.7326 degrees ! Estimated noise=17.5928 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 = 0.00596606 Jy ! Component: 100 - total flux cleaned = 0.00924182 Jy ! Component: 150 - total flux cleaned = 0.0112698 Jy ! Component: 200 - total flux cleaned = 0.0125737 Jy ! Total flux subtracted in 200 components = 0.0125737 Jy ! Clean residual min=-0.002546 max=0.002631 Jy/beam ! Clean residual mean=-0.000000 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.0630621 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 35 components and 0.0630621 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=0.027836Jy sigma=0.019678 ! Fit after self-cal, rms=0.027824Jy sigma=0.019670 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8946 x 2.251 at 0.7326 degrees (North through East) ! Clean map min=-0.002367 max=0.054485 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 1.08 FD 1.13 HN 0.94 KP 0.96 ! LA 0.95 MK 1.06 NL 1.12 OV 0.99 ! PT 0.89 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.06 HN 0.87 KP 0.95 ! LA 0.96 MK 1.09 NL 1.05 OV 0.95 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.15 HN 0.98 KP 1.06 ! LA 0.93 MK 1.01 NL 1.07 OV 0.98 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.10 HN 1.05 KP 0.90 ! LA 0.98 MK 1.14 NL 1.08 OV 0.96 ! PT 0.91 SC 1.09 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 0.95 KP 1.05 ! LA 0.93 MK 0.94 NL 0.97 OV 0.94 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.05 HN 1.10 KP 0.96 ! LA 0.97 MK 0.99 NL 0.99 OV 1.05 ! PT 0.91 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.00 KP 0.95 ! LA 0.95 MK 0.97 NL 1.07 OV 0.99 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 1.10 HN 0.87 KP 1.03 ! LA 0.91 MK 1.04 NL 1.04 OV 0.99 ! PT 0.88 SC 1.12 ! ! ! Fit before self-cal, rms=0.027824Jy sigma=0.019670 ! Fit after self-cal, rms=0.027228Jy sigma=0.019332 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9014 mas, bmaj=2.275 mas, bpa=0.5765 degrees ! Estimated noise=17.4817 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 = 0.000157348 Jy ! Component: 100 - total flux cleaned = 0.000122303 Jy ! Component: 150 - total flux cleaned = 0.000113278 Jy ! Component: 200 - total flux cleaned = 0.0001131 Jy ! Total flux subtracted in 200 components = 0.0001131 Jy ! Clean residual min=-0.002175 max=0.002359 Jy/beam ! Clean residual mean=0.000001 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.0631752 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 43 components and 0.0631752 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=0.027218Jy sigma=0.019324 ! Fit after self-cal, rms=0.027236Jy sigma=0.019319 ! 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=0.027236Jy sigma=0.019319 ! Fit after self-cal, rms=0.027195Jy sigma=0.019319 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9012 mas, bmaj=2.277 mas, bpa=0.4773 degrees ! Estimated noise=17.4546 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.93723e-05 Jy ! Component: 100 - total flux cleaned = -7.05711e-05 Jy ! Component: 150 - total flux cleaned = -7.06857e-05 Jy ! Component: 200 - total flux cleaned = -7.07249e-05 Jy ! Total flux subtracted in 200 components = -7.07249e-05 Jy ! Clean residual min=-0.002162 max=0.002346 Jy/beam ! Clean residual mean=0.000001 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.0631044 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 44 components and 0.0631044 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=0.027189Jy sigma=0.019315 ! Fit after self-cal, rms=0.027189Jy sigma=0.019314 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 (28.6, 14.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00214195 Jy ! Component: 100 - total flux cleaned = 0.00338678 Jy ! Component: 150 - total flux cleaned = 0.00429705 Jy ! Component: 200 - total flux cleaned = 0.00497655 Jy ! Total flux subtracted in 200 components = 0.00497655 Jy ! Clean residual min=-0.001860 max=0.001618 Jy/beam ! Clean residual mean=0.000003 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.068081 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 67 components and 0.068081 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=0.027001Jy sigma=0.019178 ! Fit after self-cal, rms=0.026996Jy sigma=0.019174 ! 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=0.026996Jy sigma=0.019174 ! Fit after self-cal, rms=0.026848Jy sigma=0.019169 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.902 mas, bmaj=2.281 mas, bpa=0.4035 degrees ! Estimated noise=17.3658 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000653548 Jy ! Component: 100 - total flux cleaned = 0.00113337 Jy ! Component: 150 - total flux cleaned = 0.00136037 Jy ! Component: 200 - total flux cleaned = 0.00141126 Jy ! Total flux subtracted in 200 components = 0.00141126 Jy ! Clean residual min=-0.001760 max=0.001657 Jy/beam ! Clean residual mean=0.000003 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.0694923 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 81 components and 0.0694923 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=0.026826Jy sigma=0.019153 ! Fit after self-cal, rms=0.026825Jy sigma=0.019152 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000133189 Jy ! Component: 100 - total flux cleaned = 0.000176246 Jy ! Component: 150 - total flux cleaned = 0.000226638 Jy ! Component: 200 - total flux cleaned = 0.000264801 Jy ! Total flux subtracted in 200 components = 0.000264801 Jy ! Clean residual min=-0.001742 max=0.001655 Jy/beam ! Clean residual mean=0.000003 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.0697571 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 89 components and 0.0697571 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=0.026817Jy sigma=0.019147 ! Fit after self-cal, rms=0.026817Jy sigma=0.019147 ! 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=0.026817Jy sigma=0.019147 ! Fit after self-cal, rms=0.026799Jy sigma=0.019145 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.027 mas, bmaj=3.293 mas, bpa=-3.773 degrees ! Estimated noise=22.5283 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00040504 Jy ! Component: 100 - total flux cleaned = 0.000522604 Jy ! Component: 150 - total flux cleaned = 0.000548617 Jy ! Component: 200 - total flux cleaned = 0.000548551 Jy ! Total flux subtracted in 200 components = 0.000548551 Jy ! Clean residual min=-0.002175 max=0.002011 Jy/beam ! Clean residual mean=0.000007 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.0703056 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 93 components and 0.0703056 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=0.026804Jy sigma=0.019147 ! Fit after self-cal, rms=0.026803Jy sigma=0.019146 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 = -4.76323e-05 Jy ! Component: 100 - total flux cleaned = -5.80463e-05 Jy ! Component: 150 - total flux cleaned = -5.80105e-05 Jy ! Component: 200 - total flux cleaned = -5.77574e-05 Jy ! Total flux subtracted in 200 components = -5.77574e-05 Jy ! Clean residual min=-0.002157 max=0.001992 Jy/beam ! Clean residual mean=0.000007 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.0702479 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 96 components and 0.0702479 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=0.026808Jy sigma=0.019149 ! Fit after self-cal, rms=0.026807Jy sigma=0.019148 ! 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=0.902 mas, bmaj=2.283 mas, bpa=0.3327 degrees ! Estimated noise=17.3566 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.902 x 2.283 at 0.3327 degrees (North through East) ! Clean map min=-0.0016193 max=0.05416 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=0.7575 mas, bmaj=2.115 mas, bpa=0.2934 degrees ! Estimated noise=24.8483 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0408878 Jy ! Component: 100 - total flux cleaned = 0.0501876 Jy ! Component: 150 - total flux cleaned = 0.0545725 Jy ! Component: 200 - total flux cleaned = 0.0575174 Jy ! Total flux subtracted in 200 components = 0.0575174 Jy ! Clean residual min=-0.002738 max=0.002510 Jy/beam ! Clean residual mean=0.000000 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.0575174 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0575174 Jy ! Inverting map and beam ! Estimated beam: bmin=0.902 mas, bmaj=2.283 mas, bpa=0.3327 degrees ! Estimated noise=17.3566 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 = 0.00275613 Jy ! Component: 100 - total flux cleaned = 0.00468806 Jy ! Component: 150 - total flux cleaned = 0.00619452 Jy ! Component: 200 - total flux cleaned = 0.0074116 Jy ! Total flux subtracted in 200 components = 0.0074116 Jy ! Clean residual min=-0.001885 max=0.001724 Jy/beam ! Clean residual mean=0.000002 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.064929 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 49 components and 0.064929 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=2.027 mas, bmaj=3.293 mas, bpa=-3.773 degrees ! Estimated noise=22.5283 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00178058 Jy ! Component: 100 - total flux cleaned = 0.0029658 Jy ! Component: 150 - total flux cleaned = 0.00380529 Jy ! Component: 200 - total flux cleaned = 0.00440596 Jy ! Total flux subtracted in 200 components = 0.00440596 Jy ! Clean residual min=-0.002277 max=0.002012 Jy/beam ! Clean residual mean=0.000006 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.0693349 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 = 0.000434763 Jy ! Component: 100 - total flux cleaned = 0.000636677 Jy ! Component: 150 - total flux cleaned = 0.000693258 Jy ! Component: 200 - total flux cleaned = 0.000743219 Jy ! Total flux subtracted in 200 components = 0.000743219 Jy ! Clean residual min=-0.002177 max=0.002019 Jy/beam ! Clean residual mean=0.000007 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.0700781 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 75 components and 0.0700782 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.902 mas, bmaj=2.283 mas, bpa=0.3327 degrees ! Estimated noise=17.3566 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000150513 Jy ! Component: 100 - total flux cleaned = -8.09808e-05 Jy ! Component: 150 - total flux cleaned = -2.4956e-05 Jy ! Component: 200 - total flux cleaned = 2.30059e-05 Jy ! Total flux subtracted in 200 components = 2.30059e-05 Jy ! Clean residual min=-0.001686 max=0.001736 Jy/beam ! Clean residual mean=0.000003 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.0701012 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 93 components and 0.0701011 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=0.026820Jy sigma=0.019158 ! Fit after self-cal, rms=0.026815Jy sigma=0.019156 wmodel /d2/scr/pima/bp171aa_uvs/J1242+0941_X_map.mod ! Writing 93 model components to file: /d2/scr/pima/bp171aa_uvs/J1242+0941_X_map.mod wobs /d2/scr/pima/bp171aa_uvs/J1242+0941_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171aa_uvs/J1242+0941_X_uvs.fits wwins /d2/scr/pima/bp171aa_uvs/J1242+0941_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp171aa_uvs/J1242+0941_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 = 9.68274e-05 Jy ! Component: 100 - total flux cleaned = 0.000172178 Jy ! Component: 150 - total flux cleaned = 0.000365062 Jy ! Component: 200 - total flux cleaned = 0.000478021 Jy ! Component: 250 - total flux cleaned = 0.000542211 Jy ! Component: 300 - total flux cleaned = 0.000685923 Jy ! Component: 350 - total flux cleaned = 0.000783815 Jy ! Component: 400 - total flux cleaned = 0.000764491 Jy ! Component: 450 - total flux cleaned = 0.000746553 Jy ! Component: 500 - total flux cleaned = 0.000781525 Jy ! Component: 550 - total flux cleaned = 0.000815158 Jy ! Component: 600 - total flux cleaned = 0.000831804 Jy ! Component: 650 - total flux cleaned = 0.000880218 Jy ! Component: 700 - total flux cleaned = 0.000864723 Jy ! Component: 750 - total flux cleaned = 0.000910287 Jy ! Component: 800 - total flux cleaned = 0.00089526 Jy ! Component: 850 - total flux cleaned = 0.000880902 Jy ! Component: 900 - total flux cleaned = 0.000867043 Jy ! Component: 950 - total flux cleaned = 0.000867123 Jy ! Component: 1000 - total flux cleaned = 0.000853543 Jy ! Component: 1050 - total flux cleaned = 0.00084051 Jy ! Component: 1100 - total flux cleaned = 0.000814689 Jy ! Component: 1150 - total flux cleaned = 0.000802349 Jy ! Component: 1200 - total flux cleaned = 0.000827643 Jy ! Component: 1250 - total flux cleaned = 0.000852133 Jy ! Component: 1300 - total flux cleaned = 0.000863884 Jy ! Component: 1350 - total flux cleaned = 0.000840609 Jy ! Component: 1400 - total flux cleaned = 0.000829127 Jy ! Component: 1450 - total flux cleaned = 0.000795264 Jy ! Component: 1500 - total flux cleaned = 0.000839476 Jy ! Component: 1550 - total flux cleaned = 0.000838895 Jy ! Component: 1600 - total flux cleaned = 0.000806716 Jy ! Component: 1650 - total flux cleaned = 0.000807155 Jy ! Component: 1700 - total flux cleaned = 0.000859139 Jy ! Component: 1750 - total flux cleaned = 0.000859054 Jy ! Component: 1800 - total flux cleaned = 0.0008591 Jy ! Component: 1850 - total flux cleaned = 0.000878933 Jy ! Component: 1900 - total flux cleaned = 0.000888753 Jy ! Component: 1950 - total flux cleaned = 0.00089831 Jy ! Component: 2000 - total flux cleaned = 0.000888751 Jy ! Component: 2050 - total flux cleaned = 0.000879292 Jy ! Component: 2100 - total flux cleaned = 0.000888635 Jy ! Component: 2150 - total flux cleaned = 0.000897761 Jy ! Component: 2200 - total flux cleaned = 0.000879538 Jy ! Component: 2250 - total flux cleaned = 0.000861503 Jy ! Component: 2300 - total flux cleaned = 0.000879324 Jy ! Component: 2350 - total flux cleaned = 0.00090575 Jy ! Component: 2400 - total flux cleaned = 0.000888315 Jy ! Component: 2450 - total flux cleaned = 0.000897001 Jy ! Component: 2500 - total flux cleaned = 0.000965656 Jy ! Component: 2550 - total flux cleaned = 0.000948542 Jy ! Component: 2600 - total flux cleaned = 0.000948528 Jy ! Component: 2650 - total flux cleaned = 0.000982034 Jy ! Component: 2700 - total flux cleaned = 0.00099029 Jy ! Component: 2750 - total flux cleaned = 0.00102315 Jy ! Component: 2800 - total flux cleaned = 0.00103948 Jy ! Component: 2850 - total flux cleaned = 0.00105573 Jy ! Component: 2900 - total flux cleaned = 0.00108786 Jy ! Component: 2950 - total flux cleaned = 0.00107198 Jy ! Component: 3000 - total flux cleaned = 0.00110352 Jy ! Component: 3050 - total flux cleaned = 0.00111135 Jy ! Component: 3100 - total flux cleaned = 0.00110365 Jy ! Component: 3150 - total flux cleaned = 0.00113449 Jy ! Component: 3200 - total flux cleaned = 0.00114973 Jy ! Component: 3250 - total flux cleaned = 0.00113451 Jy ! Component: 3300 - total flux cleaned = 0.00114213 Jy ! Component: 3350 - total flux cleaned = 0.00116472 Jy ! Component: 3400 - total flux cleaned = 0.00117962 Jy ! Component: 3450 - total flux cleaned = 0.00123136 Jy ! Component: 3500 - total flux cleaned = 0.00123865 Jy ! Component: 3550 - total flux cleaned = 0.00127509 Jy ! Component: 3600 - total flux cleaned = 0.00127507 Jy ! Component: 3650 - total flux cleaned = 0.00128951 Jy ! Component: 3700 - total flux cleaned = 0.00131112 Jy ! Component: 3750 - total flux cleaned = 0.00131115 Jy ! Component: 3800 - total flux cleaned = 0.00132532 Jy ! Component: 3850 - total flux cleaned = 0.00134654 Jy ! Component: 3900 - total flux cleaned = 0.0013395 Jy ! Component: 3950 - total flux cleaned = 0.00136042 Jy ! Component: 4000 - total flux cleaned = 0.00137431 Jy ! Component: 4050 - total flux cleaned = 0.00138118 Jy ! Total flux subtracted in 4096 components = 0.00136054 Jy ! Clean residual min=-0.000481 max=0.000391 Jy/beam ! Clean residual mean=0.000000 rms=0.000113 Jy/beam ! Combined flux in latest and established models = 0.0714617 Jy keep ! Adding 282 model components to the UV plane model. ! The established model now contains 375 components and 0.0714617 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171aa_uvs/J1242+0941_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.902 x 2.283 at 0.3327 degrees (North through East) ! Clean map min=-0.00079722 max=0.054112 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171aa_uvs/J1242+0941_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0541125 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000109366 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.606324 0.606324 1.21265 2.4253 4.85059 9.70118 19.4024 38.8047 77.6095 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.054 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 494.785 quit ! Quitting program ! Log file /d2/scr/pima/bp171aa_uvs/J1242+0941_X_uvs.log closed on Thu Nov 28 23:37:44 2013