! Started logfile: /scr/pima/bp171a5_uvs/J1445-1614_C_uvs.log on Sat Apr 20 01:36:42 2013 obs /scr/pima/bp171a5_uvs/J1445-1614_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a5_uvs/J1445-1614_C_uva.fits ! AN table 1: 14 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.710317 visibilities/baseline/integration-bin. ! Found source: J1445-1614 ! ! 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 2864 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/bp171a5_uvs/J1445-1614_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. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.007057Jy sigma=0.711968 ! Fit after self-cal, rms=0.869507Jy sigma=0.614729 ! 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=1.192 mas, bmaj=3.326 mas, bpa=-9.938 degrees ! Estimated noise=27.6653 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 = 0.0986337 Jy ! Component: 100 - total flux cleaned = 0.121832 Jy ! Total flux subtracted in 100 components = 0.121832 Jy ! Clean residual min=-0.004477 max=0.008956 Jy/beam ! Clean residual mean=0.000002 rms=0.001238 Jy/beam ! Combined flux in latest and established models = 0.121832 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.121832 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=0.032357Jy sigma=0.022863 ! Fit after self-cal, rms=0.032345Jy sigma=0.022855 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00981379 Jy ! Component: 100 - total flux cleaned = 0.0152721 Jy ! Total flux subtracted in 100 components = 0.0152721 Jy ! Clean residual min=-0.003348 max=0.004185 Jy/beam ! Clean residual mean=0.000002 rms=0.000814 Jy/beam ! Combined flux in latest and established models = 0.137104 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 21 components and 0.137104 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=0.028872Jy sigma=0.020398 ! Fit after self-cal, rms=0.028861Jy sigma=0.020390 ! 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=1.452 mas, bmaj=3.746 mas, bpa=-9.62 degrees ! Estimated noise=18.7153 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 = 0.0037693 Jy ! Component: 100 - total flux cleaned = 0.00564258 Jy ! Component: 150 - total flux cleaned = 0.00665751 Jy ! Component: 200 - total flux cleaned = 0.00720294 Jy ! Total flux subtracted in 200 components = 0.00720294 Jy ! Clean residual min=-0.002561 max=0.003008 Jy/beam ! Clean residual mean=0.000002 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.144307 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 39 components and 0.144307 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=0.028403Jy sigma=0.020066 ! Fit after self-cal, rms=0.028401Jy sigma=0.020066 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 HN 0.93 KP 0.91 LA 1.07 ! MK 1.05 NL 1.04 OV 0.95 PT 0.88 ! SC 0.96 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 HN 0.98 KP 0.93 LA 1.08 ! MK 1.00 NL 1.10 OV 1.01 PT 1.02 ! SC 0.98 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 HN 0.98 KP 1.00 LA 1.02 ! MK 1.03 NL 1.09 OV 1.00 PT 0.95 ! SC 1.00 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 0.96 KP 0.99 LA 1.05 ! MK 1.03 NL 0.73 OV 0.95 PT 1.00 ! SC 1.03 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 HN 0.97 KP 0.99 LA 1.09 ! MK 0.99 NL 1.02 OV 1.00 PT 0.92 ! SC 0.99 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 HN 1.03 KP 1.01 LA 1.14 ! MK 0.99 NL 0.98 OV 0.99 PT 1.04 ! SC 1.05 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 0.96 KP 0.95 LA 1.03 ! MK 1.02 NL 1.02 OV 1.03 PT 0.98 ! SC 0.98 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 HN 0.98 KP 1.00 LA 1.05 ! MK 1.01 NL 0.99 OV 1.01 PT 0.96 ! SC 1.01 ! ! ! Fit before self-cal, rms=0.028401Jy sigma=0.020066 ! Fit after self-cal, rms=0.025397Jy sigma=0.017931 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.467 mas, bmaj=3.771 mas, bpa=-9.512 degrees ! Estimated noise=18.7791 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 = -0.000140822 Jy ! Component: 100 - total flux cleaned = -0.000109925 Jy ! Component: 150 - total flux cleaned = -4.88891e-05 Jy ! Component: 200 - total flux cleaned = -5.80661e-06 Jy ! Total flux subtracted in 200 components = -5.80661e-06 Jy ! Clean residual min=-0.001743 max=0.001478 Jy/beam ! Clean residual mean=0.000001 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.144301 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 49 components and 0.144301 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=0.025379Jy sigma=0.017920 ! Fit after self-cal, rms=0.025398Jy sigma=0.017915 ! 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=0.025398Jy sigma=0.017915 ! Fit after self-cal, rms=0.025417Jy sigma=0.017913 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.468 mas, bmaj=3.775 mas, bpa=-9.522 degrees ! Estimated noise=18.7926 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.18483e-05 Jy ! Component: 100 - total flux cleaned = -6.133e-05 Jy ! Component: 150 - total flux cleaned = -4.47059e-05 Jy ! Component: 200 - total flux cleaned = -2.26799e-05 Jy ! Total flux subtracted in 200 components = -2.26799e-05 Jy ! Clean residual min=-0.001738 max=0.001491 Jy/beam ! Clean residual mean=0.000001 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.144278 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 52 components and 0.144278 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=0.025409Jy sigma=0.017909 ! Fit after self-cal, rms=0.025409Jy sigma=0.017909 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 = 5.81369e-05 Jy ! Component: 100 - total flux cleaned = 4.43905e-05 Jy ! Component: 150 - total flux cleaned = 5.02752e-05 Jy ! Component: 200 - total flux cleaned = 5.04198e-05 Jy ! Total flux subtracted in 200 components = 5.04198e-05 Jy ! Clean residual min=-0.001730 max=0.001495 Jy/beam ! Clean residual mean=0.000001 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.144329 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 56 components and 0.144329 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=0.025406Jy sigma=0.017907 ! Fit after self-cal, rms=0.025405Jy sigma=0.017907 ! 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=0.025405Jy sigma=0.017907 ! Fit after self-cal, rms=0.025422Jy sigma=0.017906 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.468 mas, bmaj=3.777 mas, bpa=-9.524 degrees ! Estimated noise=18.8042 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.24489e-05 Jy ! Component: 100 - total flux cleaned = -5.6063e-05 Jy ! Component: 150 - total flux cleaned = -6.23127e-05 Jy ! Component: 200 - total flux cleaned = -6.22791e-05 Jy ! Total flux subtracted in 200 components = -6.22791e-05 Jy ! Clean residual min=-0.001726 max=0.001514 Jy/beam ! Clean residual mean=0.000001 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.144266 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 56 components and 0.144266 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=0.025418Jy sigma=0.017904 ! Fit after self-cal, rms=0.025418Jy sigma=0.017904 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.89708e-05 Jy ! Component: 100 - total flux cleaned = 2.39271e-05 Jy ! Component: 150 - total flux cleaned = 2.38246e-05 Jy ! Component: 200 - total flux cleaned = 2.38667e-05 Jy ! Total flux subtracted in 200 components = 2.38667e-05 Jy ! Clean residual min=-0.001719 max=0.001516 Jy/beam ! Clean residual mean=0.000001 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.14429 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 56 components and 0.14429 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=0.025416Jy sigma=0.017903 ! Fit after self-cal, rms=0.025416Jy sigma=0.017903 ! 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=0.025416Jy sigma=0.017903 ! Fit after self-cal, rms=0.025426Jy sigma=0.017902 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.301 mas, bmaj=6.815 mas, bpa=-6.713 degrees ! Estimated noise=25.8809 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000284432 Jy ! Component: 100 - total flux cleaned = -0.000283408 Jy ! Component: 150 - total flux cleaned = -0.00028972 Jy ! Component: 200 - total flux cleaned = -0.000294252 Jy ! Total flux subtracted in 200 components = -0.000294252 Jy ! Clean residual min=-0.002056 max=0.001733 Jy/beam ! Clean residual mean=0.000002 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.143996 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 59 components and 0.143996 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=0.025436Jy sigma=0.017909 ! Fit after self-cal, rms=0.025432Jy sigma=0.017906 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 = -1.8883e-05 Jy ! Component: 100 - total flux cleaned = -1.20349e-05 Jy ! Component: 150 - total flux cleaned = -6.93386e-06 Jy ! Component: 200 - total flux cleaned = -6.88076e-06 Jy ! Total flux subtracted in 200 components = -6.88076e-06 Jy ! Clean residual min=-0.002051 max=0.001730 Jy/beam ! Clean residual mean=0.000002 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.143989 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 60 components and 0.143989 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=0.025438Jy sigma=0.017910 ! Fit after self-cal, rms=0.025436Jy sigma=0.017908 ! 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=1.469 mas, bmaj=3.779 mas, bpa=-9.524 degrees ! Estimated noise=18.8109 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.469 x 3.779 at -9.524 degrees (North through East) ! Clean map min=-0.0016423 max=0.12982 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=1.207 mas, bmaj=3.348 mas, bpa=-10.12 degrees ! Estimated noise=27.3496 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0989701 Jy ! Component: 100 - total flux cleaned = 0.12194 Jy ! Component: 150 - total flux cleaned = 0.131266 Jy ! Component: 200 - total flux cleaned = 0.136284 Jy ! Total flux subtracted in 200 components = 0.136284 Jy ! Clean residual min=-0.002773 max=0.002858 Jy/beam ! Clean residual mean=0.000000 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.136284 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 0.136284 Jy ! Inverting map and beam ! Estimated beam: bmin=1.469 mas, bmaj=3.779 mas, bpa=-9.524 degrees ! Estimated noise=18.8109 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 = 0.00380686 Jy ! Component: 100 - total flux cleaned = 0.00570433 Jy ! Component: 150 - total flux cleaned = 0.00678359 Jy ! Component: 200 - total flux cleaned = 0.00741267 Jy ! Total flux subtracted in 200 components = 0.00741267 Jy ! Clean residual min=-0.001802 max=0.001480 Jy/beam ! Clean residual mean=0.000001 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.143696 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 33 components and 0.143696 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=3.301 mas, bmaj=6.815 mas, bpa=-6.713 degrees ! Estimated noise=25.8809 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000231455 Jy ! Component: 100 - total flux cleaned = 0.000263935 Jy ! Component: 150 - total flux cleaned = 0.000285842 Jy ! Component: 200 - total flux cleaned = 0.000302158 Jy ! Total flux subtracted in 200 components = 0.000302158 Jy ! Clean residual min=-0.002062 max=0.001743 Jy/beam ! Clean residual mean=0.000002 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.143998 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 = 1.25934e-05 Jy ! Component: 100 - total flux cleaned = 1.79349e-05 Jy ! Component: 150 - total flux cleaned = 2.25356e-05 Jy ! Component: 200 - total flux cleaned = 1.84716e-05 Jy ! Total flux subtracted in 200 components = 1.84716e-05 Jy ! Clean residual min=-0.002051 max=0.001740 Jy/beam ! Clean residual mean=0.000002 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.144017 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 42 components and 0.144017 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.469 mas, bmaj=3.779 mas, bpa=-9.524 degrees ! Estimated noise=18.8109 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000126885 Jy ! Component: 100 - total flux cleaned = 0.000125143 Jy ! Component: 150 - total flux cleaned = 0.000157307 Jy ! Component: 200 - total flux cleaned = 0.000196916 Jy ! Total flux subtracted in 200 components = 0.000196916 Jy ! Clean residual min=-0.001746 max=0.001517 Jy/beam ! Clean residual mean=0.000001 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.144214 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 46 components and 0.144214 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=0.025423Jy sigma=0.017900 ! Fit after self-cal, rms=0.025422Jy sigma=0.017900 wmodel /scr/pima/bp171a5_uvs/J1445-1614_C_map.mod ! Writing 46 model components to file: /scr/pima/bp171a5_uvs/J1445-1614_C_map.mod wobs /scr/pima/bp171a5_uvs/J1445-1614_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a5_uvs/J1445-1614_C_uvs.fits wwins /scr/pima/bp171a5_uvs/J1445-1614_C_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171a5_uvs/J1445-1614_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 = -0.00039715 Jy ! Component: 100 - total flux cleaned = -0.000578287 Jy ! Component: 150 - total flux cleaned = -0.000694271 Jy ! Component: 200 - total flux cleaned = -0.000760658 Jy ! Component: 250 - total flux cleaned = -0.000801637 Jy ! Component: 300 - total flux cleaned = -0.000840852 Jy ! Component: 350 - total flux cleaned = -0.0008601 Jy ! Component: 400 - total flux cleaned = -0.000824187 Jy ! Component: 450 - total flux cleaned = -0.000806697 Jy ! Component: 500 - total flux cleaned = -0.000756293 Jy ! Component: 550 - total flux cleaned = -0.000724147 Jy ! Component: 600 - total flux cleaned = -0.000660961 Jy ! Component: 650 - total flux cleaned = -0.000599578 Jy ! Component: 700 - total flux cleaned = -0.000554697 Jy ! Component: 750 - total flux cleaned = -0.00052553 Jy ! Component: 800 - total flux cleaned = -0.00048309 Jy ! Component: 850 - total flux cleaned = -0.000414198 Jy ! Component: 900 - total flux cleaned = -0.000360204 Jy ! Component: 950 - total flux cleaned = -0.000333968 Jy ! Component: 1000 - total flux cleaned = -0.000308489 Jy ! Component: 1050 - total flux cleaned = -0.000308635 Jy ! Component: 1100 - total flux cleaned = -0.000271233 Jy ! Component: 1150 - total flux cleaned = -0.000234695 Jy ! Component: 1200 - total flux cleaned = -0.000174588 Jy ! Component: 1250 - total flux cleaned = -0.000150806 Jy ! Component: 1300 - total flux cleaned = -0.000104239 Jy ! Component: 1350 - total flux cleaned = -0.000104194 Jy ! Component: 1400 - total flux cleaned = -4.77643e-05 Jy ! Component: 1450 - total flux cleaned = -4.77555e-05 Jy ! Component: 1500 - total flux cleaned = -1.4631e-05 Jy ! Component: 1550 - total flux cleaned = 3.95201e-05 Jy ! Component: 1600 - total flux cleaned = 6.10701e-05 Jy ! Component: 1650 - total flux cleaned = 9.26964e-05 Jy ! Component: 1700 - total flux cleaned = 0.000144854 Jy ! Component: 1750 - total flux cleaned = 0.000175556 Jy ! Component: 1800 - total flux cleaned = 0.000216033 Jy ! Component: 1850 - total flux cleaned = 0.000245927 Jy ! Component: 1900 - total flux cleaned = 0.000285275 Jy ! Component: 1950 - total flux cleaned = 0.000285202 Jy ! Component: 2000 - total flux cleaned = 0.000304395 Jy ! Component: 2050 - total flux cleaned = 0.000323438 Jy ! Component: 2100 - total flux cleaned = 0.000351487 Jy ! Component: 2150 - total flux cleaned = 0.000388514 Jy ! Component: 2200 - total flux cleaned = 0.00039768 Jy ! Component: 2250 - total flux cleaned = 0.000443171 Jy ! Component: 2300 - total flux cleaned = 0.00047003 Jy ! Component: 2350 - total flux cleaned = 0.000505524 Jy ! Component: 2400 - total flux cleaned = 0.00055808 Jy ! Component: 2450 - total flux cleaned = 0.00055808 Jy ! Component: 2500 - total flux cleaned = 0.000583944 Jy ! Component: 2550 - total flux cleaned = 0.00059252 Jy ! Component: 2600 - total flux cleaned = 0.000626104 Jy ! Component: 2650 - total flux cleaned = 0.000667706 Jy ! Component: 2700 - total flux cleaned = 0.00067602 Jy ! Component: 2750 - total flux cleaned = 0.000733031 Jy ! Component: 2800 - total flux cleaned = 0.000740941 Jy ! Component: 2850 - total flux cleaned = 0.000764783 Jy ! Component: 2900 - total flux cleaned = 0.000788554 Jy ! Component: 2950 - total flux cleaned = 0.000827645 Jy ! Component: 3000 - total flux cleaned = 0.000835412 Jy ! Component: 3050 - total flux cleaned = 0.000850724 Jy ! Component: 3100 - total flux cleaned = 0.000843148 Jy ! Component: 3150 - total flux cleaned = 0.000880838 Jy ! Component: 3200 - total flux cleaned = 0.000873363 Jy ! Component: 3250 - total flux cleaned = 0.000865991 Jy ! Component: 3300 - total flux cleaned = 0.000866007 Jy ! Component: 3350 - total flux cleaned = 0.000866068 Jy ! Component: 3400 - total flux cleaned = 0.000902125 Jy ! Component: 3450 - total flux cleaned = 0.000887691 Jy ! Component: 3500 - total flux cleaned = 0.0008805 Jy ! Component: 3550 - total flux cleaned = 0.000859281 Jy ! Component: 3600 - total flux cleaned = 0.000866276 Jy ! Component: 3650 - total flux cleaned = 0.000873196 Jy ! Component: 3700 - total flux cleaned = 0.000866211 Jy ! Component: 3750 - total flux cleaned = 0.000873038 Jy ! Component: 3800 - total flux cleaned = 0.000879733 Jy ! Component: 3850 - total flux cleaned = 0.000866198 Jy ! Component: 3900 - total flux cleaned = 0.000846025 Jy ! Component: 3950 - total flux cleaned = 0.000846063 Jy ! Component: 4000 - total flux cleaned = 0.000839394 Jy ! Component: 4050 - total flux cleaned = 0.000852539 Jy ! Total flux subtracted in 4096 components = 0.000859123 Jy ! Clean residual min=-0.000374 max=0.000407 Jy/beam ! Clean residual mean=-0.000000 rms=0.000113 Jy/beam ! Combined flux in latest and established models = 0.145073 Jy keep ! Adding 276 model components to the UV plane model. ! The established model now contains 322 components and 0.145073 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a5_uvs/J1445-1614_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.469 x 3.779 at -9.524 degrees (North through East) ! Clean map min=-0.0008526 max=0.12987 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a5_uvs/J1445-1614_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.129871 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000110135 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.254411 0.254411 0.508821 1.01764 2.03528 4.07057 8.14114 16.2823 32.5645 65.1291 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.129 quit ! Quitting program ! Log file /scr/pima/bp171a5_uvs/J1445-1614_C_uvs.log closed on Sat Apr 20 01:36:47 2013