! Started logfile: /scr/pima/bp171a0_uvs/J0753+0924_C_uvs.log on Fri Mar 15 08:59:27 2013 obs /scr/pima/bp171a0_uvs/J0753+0924_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a0_uvs/J0753+0924_C_uva.fits ! AN table 1: 10 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.997222 visibilities/baseline/integration-bin. ! Found source: J0753+0924 ! ! 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 3.94397e+09 3.2e+07 1 3.2e+07 ! 02 2 3.97597e+09 3.2e+07 1 3.2e+07 ! 03 3 4.00797e+09 3.2e+07 1 3.2e+07 ! 04 4 4.03997e+09 3.2e+07 1 3.2e+07 ! 05 5 4.23197e+09 3.2e+07 1 3.2e+07 ! 06 6 4.32797e+09 3.2e+07 1 3.2e+07 ! 07 7 4.35997e+09 3.2e+07 1 3.2e+07 ! 08 8 4.39197e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 2872 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/bp171a0_uvs/J0753+0924_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=1.026774Jy sigma=0.677252 ! Fit after self-cal, rms=0.857327Jy sigma=0.559926 ! 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=1.4 mas, bmaj=3.598 mas, bpa=2.142 degrees ! Estimated noise=25.4671 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 = 0.106984 Jy ! Component: 100 - total flux cleaned = 0.137889 Jy ! Total flux subtracted in 100 components = 0.137889 Jy ! Clean residual min=-0.009106 max=0.016632 Jy/beam ! Clean residual mean=0.000021 rms=0.002952 Jy/beam ! Combined flux in latest and established models = 0.137889 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.137889 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=0.069016Jy sigma=0.045339 ! Fit after self-cal, rms=0.069001Jy sigma=0.045322 ! 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=1.629 mas, bmaj=3.982 mas, bpa=2.191 degrees ! Estimated noise=20.2835 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 = 0.0214964 Jy ! Component: 100 - total flux cleaned = 0.0320738 Jy ! Component: 150 - total flux cleaned = 0.0379907 Jy ! Component: 200 - total flux cleaned = 0.0414901 Jy ! Total flux subtracted in 200 components = 0.0414901 Jy ! Clean residual min=-0.009187 max=0.012097 Jy/beam ! Clean residual mean=0.000019 rms=0.002496 Jy/beam ! Combined flux in latest and established models = 0.179379 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 33 components and 0.179379 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=0.063049Jy sigma=0.040715 ! Fit after self-cal, rms=0.063037Jy sigma=0.040698 ! 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 1.01 FD 0.70 HN 0.82 LA 0.89 ! MK 0.88 NL 1.00 OV 0.87 PT 0.95 ! SC 0.88 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.69 HN 0.79 LA 0.88 ! MK 1.02 NL 1.06 OV 0.83 PT 0.91 ! SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.76 HN 0.83 LA 1.00 ! MK 1.02 NL 1.03 OV 0.88 PT 0.99 ! SC 0.83 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.05 HN 1.07 LA 1.11 ! MK 1.44 NL 1.00 OV 1.12 PT 1.01 ! SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.14 HN 1.01 LA 1.02 ! MK 1.41 NL 1.12 OV 1.14 PT 1.01 ! SC 1.31 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.02 HN 1.00 LA 1.13 ! MK 1.48 NL 1.04 OV 1.03 PT 1.05 ! SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.03 HN 1.03 LA 1.26 ! MK 1.28 NL 1.17 OV 1.06 PT 1.03 ! SC 1.14 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.07 HN 0.99 LA 1.04 ! MK 1.27 NL 1.13 OV 1.01 PT 0.98 ! SC 1.11 ! ! ! Fit before self-cal, rms=0.063037Jy sigma=0.040698 ! Fit after self-cal, rms=0.048955Jy sigma=0.032244 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.683 mas, bmaj=4.088 mas, bpa=2.834 degrees ! Estimated noise=20.4685 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 = -0.00107959 Jy ! Component: 100 - total flux cleaned = -0.00138346 Jy ! Component: 150 - total flux cleaned = -0.0015881 Jy ! Component: 200 - total flux cleaned = -0.001805 Jy ! Total flux subtracted in 200 components = -0.001805 Jy ! Clean residual min=-0.004493 max=0.005470 Jy/beam ! Clean residual mean=0.000015 rms=0.001112 Jy/beam ! Combined flux in latest and established models = 0.177574 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 42 components and 0.177574 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=0.048795Jy sigma=0.032160 ! Fit after self-cal, rms=0.048882Jy sigma=0.032124 ! 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=0.048882Jy sigma=0.032124 ! Fit after self-cal, rms=0.049260Jy sigma=0.032115 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.691 mas, bmaj=4.101 mas, bpa=2.936 degrees ! Estimated noise=20.5051 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00105793 Jy ! Component: 100 - total flux cleaned = -0.0012369 Jy ! Component: 150 - total flux cleaned = -0.00138949 Jy ! Component: 200 - total flux cleaned = -0.00145858 Jy ! Total flux subtracted in 200 components = -0.00145858 Jy ! Clean residual min=-0.004342 max=0.005381 Jy/beam ! Clean residual mean=0.000015 rms=0.001090 Jy/beam ! Combined flux in latest and established models = 0.176115 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 48 components and 0.176115 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=0.049177Jy sigma=0.032066 ! Fit after self-cal, rms=0.049175Jy sigma=0.032062 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 (6.3, -7.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00499502 Jy ! Component: 100 - total flux cleaned = 0.00789363 Jy ! Component: 150 - total flux cleaned = 0.0100682 Jy ! Component: 200 - total flux cleaned = 0.0114957 Jy ! Total flux subtracted in 200 components = 0.0114957 Jy ! Clean residual min=-0.003601 max=0.002925 Jy/beam ! Clean residual mean=0.000007 rms=0.000795 Jy/beam ! Combined flux in latest and established models = 0.187611 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 87 components and 0.187611 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=0.048637Jy sigma=0.031642 ! Fit after self-cal, rms=0.048600Jy sigma=0.031616 ! 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=0.048600Jy sigma=0.031616 ! Fit after self-cal, rms=0.048678Jy sigma=0.031581 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.7 mas, bmaj=4.118 mas, bpa=3.068 degrees ! Estimated noise=20.4172 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00216035 Jy ! Component: 100 - total flux cleaned = 0.003464 Jy ! Component: 150 - total flux cleaned = 0.00425867 Jy ! Component: 200 - total flux cleaned = 0.00472451 Jy ! Total flux subtracted in 200 components = 0.00472451 Jy ! Clean residual min=-0.003065 max=0.002641 Jy/beam ! Clean residual mean=0.000003 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.192335 Jy selfcal ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 107 components and 0.192335 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=0.048555Jy sigma=0.031491 ! Fit after self-cal, rms=0.048546Jy sigma=0.031482 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 = 0.00110902 Jy ! Component: 100 - total flux cleaned = 0.00168933 Jy ! Component: 150 - total flux cleaned = 0.00193297 Jy ! Component: 200 - total flux cleaned = 0.00218853 Jy ! Total flux subtracted in 200 components = 0.00218853 Jy ! Clean residual min=-0.003084 max=0.002670 Jy/beam ! Clean residual mean=0.000001 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.194524 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 120 components and 0.194524 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=0.048500Jy sigma=0.031455 ! Fit after self-cal, rms=0.048497Jy sigma=0.031453 ! 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=0.048497Jy sigma=0.031453 ! Fit after self-cal, rms=0.048546Jy sigma=0.031443 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.408 mas, bmaj=5.695 mas, bpa=2.771 degrees ! Estimated noise=24.125 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000843052 Jy ! Component: 100 - total flux cleaned = 0.00119512 Jy ! Component: 150 - total flux cleaned = 0.00134651 Jy ! Component: 200 - total flux cleaned = 0.00155648 Jy ! Total flux subtracted in 200 components = 0.00155648 Jy ! Clean residual min=-0.002779 max=0.002434 Jy/beam ! Clean residual mean=0.000001 rms=0.000773 Jy/beam ! Combined flux in latest and established models = 0.19608 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 129 components and 0.196081 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=0.048598Jy sigma=0.031436 ! Fit after self-cal, rms=0.048592Jy sigma=0.031431 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 = 0.000531584 Jy ! Component: 100 - total flux cleaned = 0.000821154 Jy ! Component: 150 - total flux cleaned = 0.000841862 Jy ! Component: 200 - total flux cleaned = 0.000881324 Jy ! Total flux subtracted in 200 components = 0.000881324 Jy ! Clean residual min=-0.002644 max=0.002448 Jy/beam ! Clean residual mean=-0.000000 rms=0.000738 Jy/beam ! Combined flux in latest and established models = 0.196962 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 138 components and 0.196962 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=0.048616Jy sigma=0.031438 ! Fit after self-cal, rms=0.048612Jy sigma=0.031436 ! 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=1.702 mas, bmaj=4.123 mas, bpa=3.13 degrees ! Estimated noise=20.4 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.702 x 4.123 at 3.13 degrees (North through East) ! Clean map min=-0.0026141 max=0.14913 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=1.464 mas, bmaj=3.713 mas, bpa=3.273 degrees ! Estimated noise=26.7623 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.112279 Jy ! Component: 100 - total flux cleaned = 0.140593 Jy ! Component: 150 - total flux cleaned = 0.154068 Jy ! Component: 200 - total flux cleaned = 0.161392 Jy ! Total flux subtracted in 200 components = 0.161392 Jy ! Clean residual min=-0.004634 max=0.004374 Jy/beam ! Clean residual mean=0.000012 rms=0.001071 Jy/beam ! Combined flux in latest and established models = 0.161392 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.161392 Jy ! Inverting map and beam ! Estimated beam: bmin=1.702 mas, bmaj=4.123 mas, bpa=3.13 degrees ! Estimated noise=20.4 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) ! Added new window around map position (-16.5, 13.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00700541 Jy ! Component: 100 - total flux cleaned = 0.0119459 Jy ! Component: 150 - total flux cleaned = 0.0158372 Jy ! Component: 200 - total flux cleaned = 0.019013 Jy ! Total flux subtracted in 200 components = 0.019013 Jy ! Clean residual min=-0.003172 max=0.003640 Jy/beam ! Clean residual mean=0.000011 rms=0.000855 Jy/beam ! Combined flux in latest and established models = 0.180405 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 55 components and 0.180405 Jy ! Inverting map ! Added new window around map position (2.7, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00335845 Jy ! Component: 100 - total flux cleaned = 0.00574547 Jy ! Component: 150 - total flux cleaned = 0.00773178 Jy ! Component: 200 - total flux cleaned = 0.00943682 Jy ! Total flux subtracted in 200 components = 0.00943682 Jy ! Clean residual min=-0.002711 max=0.002662 Jy/beam ! Clean residual mean=0.000005 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.189842 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 76 components and 0.189842 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=3.408 mas, bmaj=5.695 mas, bpa=2.771 degrees ! Estimated noise=24.125 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00161823 Jy ! Component: 100 - total flux cleaned = 0.00271737 Jy ! Component: 150 - total flux cleaned = 0.00363206 Jy ! Component: 200 - total flux cleaned = 0.00440061 Jy ! Total flux subtracted in 200 components = 0.00440061 Jy ! Clean residual min=-0.002692 max=0.002235 Jy/beam ! Clean residual mean=0.000004 rms=0.000738 Jy/beam ! Combined flux in latest and established models = 0.194243 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 = 0.00048309 Jy ! Component: 100 - total flux cleaned = 0.000829068 Jy ! Component: 150 - total flux cleaned = 0.00107303 Jy ! Component: 200 - total flux cleaned = 0.00126373 Jy ! Total flux subtracted in 200 components = 0.00126373 Jy ! Clean residual min=-0.002482 max=0.002156 Jy/beam ! Clean residual mean=0.000002 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.195506 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 119 components and 0.195506 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.702 mas, bmaj=4.123 mas, bpa=3.13 degrees ! Estimated noise=20.4 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000880178 Jy ! Component: 100 - total flux cleaned = 0.00112509 Jy ! Component: 150 - total flux cleaned = 0.00116189 Jy ! Component: 200 - total flux cleaned = 0.00122906 Jy ! Total flux subtracted in 200 components = 0.00122906 Jy ! Clean residual min=-0.002371 max=0.002371 Jy/beam ! Clean residual mean=0.000000 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.196735 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 141 components and 0.196735 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=0.048300Jy sigma=0.031322 ! Fit after self-cal, rms=0.048274Jy sigma=0.031312 wmodel /scr/pima/bp171a0_uvs/J0753+0924_C_map.mod ! Writing 141 model components to file: /scr/pima/bp171a0_uvs/J0753+0924_C_map.mod wobs /scr/pima/bp171a0_uvs/J0753+0924_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a0_uvs/J0753+0924_C_uvs.fits wwins /scr/pima/bp171a0_uvs/J0753+0924_C_map.win ! wwins: Wrote 4 windows to /scr/pima/bp171a0_uvs/J0753+0924_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 = -0.000226847 Jy ! Component: 100 - total flux cleaned = -0.000563684 Jy ! Component: 150 - total flux cleaned = -0.000739875 Jy ! Component: 200 - total flux cleaned = -0.000940713 Jy ! Component: 250 - total flux cleaned = -0.00103732 Jy ! Component: 300 - total flux cleaned = -0.0013151 Jy ! Component: 350 - total flux cleaned = -0.00137502 Jy ! Component: 400 - total flux cleaned = -0.00146257 Jy ! Component: 450 - total flux cleaned = -0.00163162 Jy ! Component: 500 - total flux cleaned = -0.00168611 Jy ! Component: 550 - total flux cleaned = -0.00168638 Jy ! Component: 600 - total flux cleaned = -0.00171283 Jy ! Component: 650 - total flux cleaned = -0.00173898 Jy ! Component: 700 - total flux cleaned = -0.00183936 Jy ! Component: 750 - total flux cleaned = -0.00188846 Jy ! Component: 800 - total flux cleaned = -0.0018166 Jy ! Component: 850 - total flux cleaned = -0.00188718 Jy ! Component: 900 - total flux cleaned = -0.00184019 Jy ! Component: 950 - total flux cleaned = -0.00181667 Jy ! Component: 1000 - total flux cleaned = -0.00172718 Jy ! Component: 1050 - total flux cleaned = -0.00174906 Jy ! Component: 1100 - total flux cleaned = -0.00170567 Jy ! Component: 1150 - total flux cleaned = -0.00170572 Jy ! Component: 1200 - total flux cleaned = -0.00168492 Jy ! Component: 1250 - total flux cleaned = -0.00170542 Jy ! Component: 1300 - total flux cleaned = -0.00174567 Jy ! Component: 1350 - total flux cleaned = -0.00170617 Jy ! Component: 1400 - total flux cleaned = -0.00170614 Jy ! Component: 1450 - total flux cleaned = -0.00166762 Jy ! Component: 1500 - total flux cleaned = -0.00161104 Jy ! Component: 1550 - total flux cleaned = -0.00155467 Jy ! Component: 1600 - total flux cleaned = -0.00151752 Jy ! Component: 1650 - total flux cleaned = -0.00144427 Jy ! Component: 1700 - total flux cleaned = -0.00139026 Jy ! Component: 1750 - total flux cleaned = -0.00135477 Jy ! Component: 1800 - total flux cleaned = -0.00130171 Jy ! Component: 1850 - total flux cleaned = -0.00119773 Jy ! Component: 1900 - total flux cleaned = -0.00111181 Jy ! Component: 1950 - total flux cleaned = -0.00109478 Jy ! Component: 2000 - total flux cleaned = -0.000943631 Jy ! Component: 2050 - total flux cleaned = -0.000927266 Jy ! Component: 2100 - total flux cleaned = -0.000893933 Jy ! Component: 2150 - total flux cleaned = -0.000828843 Jy ! Component: 2200 - total flux cleaned = -0.000716404 Jy ! Component: 2250 - total flux cleaned = -0.000668815 Jy ! Component: 2300 - total flux cleaned = -0.000668887 Jy ! Component: 2350 - total flux cleaned = -0.0005907 Jy ! Component: 2400 - total flux cleaned = -0.000498009 Jy ! Component: 2450 - total flux cleaned = -0.000436709 Jy ! Component: 2500 - total flux cleaned = -0.000452016 Jy ! Component: 2550 - total flux cleaned = -0.000376597 Jy ! Component: 2600 - total flux cleaned = -0.00034672 Jy ! Component: 2650 - total flux cleaned = -0.000272657 Jy ! Component: 2700 - total flux cleaned = -0.000243142 Jy ! Component: 2750 - total flux cleaned = -0.000170223 Jy ! Component: 2800 - total flux cleaned = -9.77992e-05 Jy ! Component: 2850 - total flux cleaned = -4.05844e-05 Jy ! Component: 2900 - total flux cleaned = 1.63474e-05 Jy ! Component: 2950 - total flux cleaned = 8.6729e-05 Jy ! Component: 3000 - total flux cleaned = 0.000114534 Jy ! Component: 3050 - total flux cleaned = 0.000156136 Jy ! Component: 3100 - total flux cleaned = 0.000211147 Jy ! Component: 3150 - total flux cleaned = 0.000279537 Jy ! Component: 3200 - total flux cleaned = 0.000374491 Jy ! Component: 3250 - total flux cleaned = 0.000360997 Jy ! Component: 3300 - total flux cleaned = 0.000427914 Jy ! Component: 3350 - total flux cleaned = 0.000494376 Jy ! Component: 3400 - total flux cleaned = 0.000533971 Jy ! Component: 3450 - total flux cleaned = 0.000573378 Jy ! Component: 3500 - total flux cleaned = 0.00062561 Jy ! Component: 3550 - total flux cleaned = 0.00070317 Jy ! Component: 3600 - total flux cleaned = 0.000767313 Jy ! Component: 3650 - total flux cleaned = 0.000779997 Jy ! Component: 3700 - total flux cleaned = 0.000817935 Jy ! Component: 3750 - total flux cleaned = 0.000780328 Jy ! Component: 3800 - total flux cleaned = 0.00084306 Jy ! Component: 3850 - total flux cleaned = 0.000892843 Jy ! Component: 3900 - total flux cleaned = 0.00089288 Jy ! Component: 3950 - total flux cleaned = 0.000954298 Jy ! Component: 4000 - total flux cleaned = 0.000978614 Jy ! Component: 4050 - total flux cleaned = 0.00101516 Jy ! Total flux subtracted in 4096 components = 0.00108741 Jy ! Clean residual min=-0.000733 max=0.000625 Jy/beam ! Clean residual mean=0.000000 rms=0.000204 Jy/beam ! Combined flux in latest and established models = 0.197823 Jy keep ! Adding 265 model components to the UV plane model. ! The established model now contains 406 components and 0.197823 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a0_uvs/J0753+0924_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.702 x 4.123 at 3.13 degrees (North through East) ! Clean map min=-0.0015289 max=0.14907 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a0_uvs/J0753+0924_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.149068 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000200001 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.402503 0.402503 0.805005 1.61001 3.22002 6.44004 12.8801 25.7602 51.5203 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.149 quit ! Quitting program ! Log file /scr/pima/bp171a0_uvs/J0753+0924_C_uvs.log closed on Fri Mar 15 08:59:31 2013