! Started logfile: /scr/pima/bp177a_uvs/J0635-262A_X_uvs.log on Fri Feb 7 04:24:22 2014 obs /scr/pima/bp177a_uvs/J0635-262A_X_uva.fits ! Reading UV FITS file: /scr/pima/bp177a_uvs/J0635-262A_X_uva.fits ! AN table 1: 14 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.959184 visibilities/baseline/integration-bin. ! Found source: J0635-262A ! ! 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 2256 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/bp177a_uvs/J0635-262A_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. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005793Jy sigma=30.110653 ! Fit after self-cal, rms=0.897410Jy sigma=26.772259 ! 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=0.661 mas, bmaj=1.857 mas, bpa=12.45 degrees ! Estimated noise=1.01022 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 = 0.0689676 Jy ! Component: 100 - total flux cleaned = 0.0934893 Jy ! Total flux subtracted in 100 components = 0.0934893 Jy ! Clean residual min=-0.012525 max=0.021854 Jy/beam ! Clean residual mean=-0.000155 rms=0.003891 Jy/beam ! Combined flux in latest and established models = 0.0934893 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0934893 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=0.055486Jy sigma=1.622808 ! Fit after self-cal, rms=0.055241Jy sigma=1.615724 ! 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=0.8637 mas, bmaj=2.163 mas, bpa=7.604 degrees ! Estimated noise=0.512735 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 = 0.0252053 Jy ! Component: 100 - total flux cleaned = 0.038304 Jy ! Component: 150 - total flux cleaned = 0.0456547 Jy ! Component: 200 - total flux cleaned = 0.0500414 Jy ! Total flux subtracted in 200 components = 0.0500414 Jy ! Clean residual min=-0.010170 max=0.014217 Jy/beam ! Clean residual mean=-0.000221 rms=0.002947 Jy/beam ! Combined flux in latest and established models = 0.143531 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 31 components and 0.143531 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=0.043533Jy sigma=1.231538 ! Fit after self-cal, rms=0.043409Jy sigma=1.229499 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8637 x 2.163 at 7.604 degrees (North through East) ! Clean map min=-0.0094062 max=0.099489 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 1.00* FD 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* LA 1.00* MK 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.043409Jy sigma=1.229499 ! Fit after self-cal, rms=0.043409Jy sigma=1.229499 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8637 mas, bmaj=2.163 mas, bpa=7.604 degrees ! Estimated noise=0.512735 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 = 0.00321476 Jy ! Component: 100 - total flux cleaned = 0.00393531 Jy ! Component: 150 - total flux cleaned = 0.00427368 Jy ! Component: 200 - total flux cleaned = 0.00446207 Jy ! Total flux subtracted in 200 components = 0.00446207 Jy ! Clean residual min=-0.010308 max=0.013123 Jy/beam ! Clean residual mean=-0.000201 rms=0.002839 Jy/beam ! Combined flux in latest and established models = 0.147993 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 35 components and 0.147993 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=0.043155Jy sigma=1.219245 ! Fit after self-cal, rms=0.043124Jy sigma=1.218439 ! 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=0.043124Jy sigma=1.218439 ! Fit after self-cal, rms=0.043124Jy sigma=1.218439 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8637 mas, bmaj=2.163 mas, bpa=7.604 degrees ! Estimated noise=0.512735 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000790258 Jy ! Component: 100 - total flux cleaned = 0.000915957 Jy ! Component: 150 - total flux cleaned = 0.0010336 Jy ! Component: 200 - total flux cleaned = 0.00114155 Jy ! Total flux subtracted in 200 components = 0.00114155 Jy ! Clean residual min=-0.010329 max=0.012702 Jy/beam ! Clean residual mean=-0.000196 rms=0.002789 Jy/beam ! Combined flux in latest and established models = 0.149134 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 36 components and 0.149134 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=0.042989Jy sigma=1.212910 ! Fit after self-cal, rms=0.042973Jy sigma=1.212391 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 (-4.4, 19.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00876865 Jy ! Component: 100 - total flux cleaned = 0.0102489 Jy ! Component: 150 - total flux cleaned = 0.0112589 Jy ! Component: 200 - total flux cleaned = 0.0117885 Jy ! Total flux subtracted in 200 components = 0.0117885 Jy ! Clean residual min=-0.008139 max=0.007923 Jy/beam ! Clean residual mean=-0.000145 rms=0.002140 Jy/beam ! Combined flux in latest and established models = 0.160923 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 50 components and 0.160923 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=0.038910Jy sigma=1.111555 ! Fit after self-cal, rms=0.038540Jy sigma=1.101849 ! 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=0.038540Jy sigma=1.101849 ! Fit after self-cal, rms=0.038363Jy sigma=1.092623 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8646 mas, bmaj=2.166 mas, bpa=7.621 degrees ! Estimated noise=0.51437 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0019939 Jy ! Component: 100 - total flux cleaned = 0.00268715 Jy ! Component: 150 - total flux cleaned = 0.00305481 Jy ! Component: 200 - total flux cleaned = 0.00349292 Jy ! Total flux subtracted in 200 components = 0.00349292 Jy ! Clean residual min=-0.006998 max=0.006581 Jy/beam ! Clean residual mean=-0.000109 rms=0.001792 Jy/beam ! Combined flux in latest and established models = 0.164416 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 55 components and 0.164416 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=0.037346Jy sigma=1.071189 ! Fit after self-cal, rms=0.037294Jy sigma=1.069837 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 = 0.000595906 Jy ! Component: 100 - total flux cleaned = 0.000885204 Jy ! Component: 150 - total flux cleaned = 0.000972454 Jy ! Component: 200 - total flux cleaned = 0.00113356 Jy ! Total flux subtracted in 200 components = 0.00113356 Jy ! Clean residual min=-0.006910 max=0.006092 Jy/beam ! Clean residual mean=-0.000105 rms=0.001721 Jy/beam ! Combined flux in latest and established models = 0.165549 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 62 components and 0.165549 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=0.036812Jy sigma=1.059937 ! Fit after self-cal, rms=0.036791Jy sigma=1.059347 ! 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=0.036791Jy sigma=1.059347 ! Fit after self-cal, rms=0.033912Jy sigma=1.008662 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.18 mas, bmaj=5.114 mas, bpa=16.52 degrees ! Estimated noise=0.680021 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000670324 Jy ! Component: 100 - total flux cleaned = -0.00066452 Jy ! Component: 150 - total flux cleaned = -0.000666717 Jy ! Component: 200 - total flux cleaned = -0.000716121 Jy ! Total flux subtracted in 200 components = -0.000716121 Jy ! Clean residual min=-0.006520 max=0.004688 Jy/beam ! Clean residual mean=-0.000119 rms=0.001815 Jy/beam ! Combined flux in latest and established models = 0.164833 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 75 components and 0.164833 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=0.033712Jy sigma=1.005178 ! Fit after self-cal, rms=0.033688Jy sigma=1.004521 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 = 5.7584e-05 Jy ! Component: 100 - total flux cleaned = 1.00388e-05 Jy ! Component: 150 - total flux cleaned = 9.59542e-06 Jy ! Component: 200 - total flux cleaned = 8.68352e-06 Jy ! Total flux subtracted in 200 components = 8.68352e-06 Jy ! Clean residual min=-0.006341 max=0.004563 Jy/beam ! Clean residual mean=-0.000122 rms=0.001761 Jy/beam ! Combined flux in latest and established models = 0.164842 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 78 components and 0.164842 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=0.033620Jy sigma=1.004409 ! Fit after self-cal, rms=0.033612Jy sigma=1.003872 ! 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=0.8554 mas, bmaj=2.151 mas, bpa=7.666 degrees ! Estimated noise=0.501312 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8554 x 2.151 at 7.666 degrees (North through East) ! Clean map min=-0.007032 max=0.090134 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=0.6537 mas, bmaj=1.852 mas, bpa=12.35 degrees ! Estimated noise=0.980113 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0679849 Jy ! Component: 100 - total flux cleaned = 0.0936261 Jy ! Component: 150 - total flux cleaned = 0.110637 Jy ! Component: 200 - total flux cleaned = 0.123156 Jy ! Total flux subtracted in 200 components = 0.123156 Jy ! Clean residual min=-0.008811 max=0.013542 Jy/beam ! Clean residual mean=-0.000096 rms=0.002493 Jy/beam ! Combined flux in latest and established models = 0.123156 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.123156 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8554 mas, bmaj=2.151 mas, bpa=7.666 degrees ! Estimated noise=0.501312 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 (3.6, -17.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0169154 Jy ! Component: 100 - total flux cleaned = 0.0262739 Jy ! Component: 150 - total flux cleaned = 0.0323039 Jy ! Component: 200 - total flux cleaned = 0.036535 Jy ! Total flux subtracted in 200 components = 0.036535 Jy ! Clean residual min=-0.005421 max=0.006631 Jy/beam ! Clean residual mean=-0.000079 rms=0.001520 Jy/beam ! Combined flux in latest and established models = 0.159691 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 67 components and 0.159691 Jy ! Inverting map ! Added new window around map position (17.2, -3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00560922 Jy ! Component: 100 - total flux cleaned = 0.00792436 Jy ! Component: 150 - total flux cleaned = 0.00930234 Jy ! Component: 200 - total flux cleaned = 0.0100728 Jy ! Total flux subtracted in 200 components = 0.0100728 Jy ! Clean residual min=-0.004562 max=0.003918 Jy/beam ! Clean residual mean=-0.000057 rms=0.001148 Jy/beam ! Combined flux in latest and established models = 0.169764 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 84 components and 0.169764 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=2.18 mas, bmaj=5.114 mas, bpa=16.52 degrees ! Estimated noise=0.680021 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000604573 Jy ! Component: 100 - total flux cleaned = 0.00114657 Jy ! Component: 150 - total flux cleaned = 0.00149444 Jy ! Component: 200 - total flux cleaned = 0.00159213 Jy ! Total flux subtracted in 200 components = 0.00159213 Jy ! Clean residual min=-0.005072 max=0.004104 Jy/beam ! Clean residual mean=-0.000099 rms=0.001497 Jy/beam ! Combined flux in latest and established models = 0.171356 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 = 4.53785e-05 Jy ! Component: 100 - total flux cleaned = 0.000169715 Jy ! Component: 150 - total flux cleaned = 0.000245521 Jy ! Component: 200 - total flux cleaned = 0.000319336 Jy ! Total flux subtracted in 200 components = 0.000319336 Jy ! Clean residual min=-0.004865 max=0.004161 Jy/beam ! Clean residual mean=-0.000096 rms=0.001451 Jy/beam ! Combined flux in latest and established models = 0.171676 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 109 components and 0.171676 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8554 mas, bmaj=2.151 mas, bpa=7.666 degrees ! Estimated noise=0.501312 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000107178 Jy ! Component: 100 - total flux cleaned = -0.000469123 Jy ! Component: 150 - total flux cleaned = -0.000472096 Jy ! Component: 200 - total flux cleaned = -0.000473901 Jy ! Total flux subtracted in 200 components = -0.000473901 Jy ! Clean residual min=-0.004202 max=0.003711 Jy/beam ! Clean residual mean=-0.000049 rms=0.001025 Jy/beam ! Combined flux in latest and established models = 0.171202 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 123 components and 0.171202 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=0.032195Jy sigma=0.958941 ! Fit after self-cal, rms=0.032040Jy sigma=0.954997 wmodel /scr/pima/bp177a_uvs/J0635-262A_X_map.mod ! Writing 123 model components to file: /scr/pima/bp177a_uvs/J0635-262A_X_map.mod wobs /scr/pima/bp177a_uvs/J0635-262A_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp177a_uvs/J0635-262A_X_uvs.fits wwins /scr/pima/bp177a_uvs/J0635-262A_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bp177a_uvs/J0635-262A_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 = -0.000883898 Jy ! Component: 100 - total flux cleaned = -0.00157775 Jy ! Component: 150 - total flux cleaned = -0.00207969 Jy ! Component: 200 - total flux cleaned = -0.00274621 Jy ! Component: 250 - total flux cleaned = -0.00317512 Jy ! Component: 300 - total flux cleaned = -0.00362479 Jy ! Component: 350 - total flux cleaned = -0.00405353 Jy ! Component: 400 - total flux cleaned = -0.00450485 Jy ! Component: 450 - total flux cleaned = -0.00485991 Jy ! Component: 500 - total flux cleaned = -0.00520175 Jy ! Component: 550 - total flux cleaned = -0.00556755 Jy ! Component: 600 - total flux cleaned = -0.00578068 Jy ! Component: 650 - total flux cleaned = -0.00598809 Jy ! Component: 700 - total flux cleaned = -0.00622372 Jy ! Component: 750 - total flux cleaned = -0.00638826 Jy ! Component: 800 - total flux cleaned = -0.00664497 Jy ! Component: 850 - total flux cleaned = -0.00673918 Jy ! Component: 900 - total flux cleaned = -0.00695336 Jy ! Component: 950 - total flux cleaned = -0.00701306 Jy ! Component: 1000 - total flux cleaned = -0.00718881 Jy ! Component: 1050 - total flux cleaned = -0.00718844 Jy ! Component: 1100 - total flux cleaned = -0.00732973 Jy ! Component: 1150 - total flux cleaned = -0.00735703 Jy ! Component: 1200 - total flux cleaned = -0.00741144 Jy ! Component: 1250 - total flux cleaned = -0.00749197 Jy ! Component: 1300 - total flux cleaned = -0.00749158 Jy ! Component: 1350 - total flux cleaned = -0.00749186 Jy ! Component: 1400 - total flux cleaned = -0.00744038 Jy ! Component: 1450 - total flux cleaned = -0.00746586 Jy ! Component: 1500 - total flux cleaned = -0.0074404 Jy ! Component: 1550 - total flux cleaned = -0.00731654 Jy ! Component: 1600 - total flux cleaned = -0.00721858 Jy ! Component: 1650 - total flux cleaned = -0.00714593 Jy ! Component: 1700 - total flux cleaned = -0.0070017 Jy ! Component: 1750 - total flux cleaned = -0.00685914 Jy ! Component: 1800 - total flux cleaned = -0.0068123 Jy ! Component: 1850 - total flux cleaned = -0.00667206 Jy ! Component: 1900 - total flux cleaned = -0.00660289 Jy ! Component: 1950 - total flux cleaned = -0.00646522 Jy ! Component: 2000 - total flux cleaned = -0.00635161 Jy ! Component: 2050 - total flux cleaned = -0.00626126 Jy ! Component: 2100 - total flux cleaned = -0.00612646 Jy ! Component: 2150 - total flux cleaned = -0.00601464 Jy ! Component: 2200 - total flux cleaned = -0.00585886 Jy ! Component: 2250 - total flux cleaned = -0.00577027 Jy ! Component: 2300 - total flux cleaned = -0.00563782 Jy ! Component: 2350 - total flux cleaned = -0.00550568 Jy ! Component: 2400 - total flux cleaned = -0.00530803 Jy ! Component: 2450 - total flux cleaned = -0.00515458 Jy ! Component: 2500 - total flux cleaned = -0.00502323 Jy ! Component: 2550 - total flux cleaned = -0.00487011 Jy ! Component: 2600 - total flux cleaned = -0.00476077 Jy ! Component: 2650 - total flux cleaned = -0.0046515 Jy ! Component: 2700 - total flux cleaned = -0.00452045 Jy ! Component: 2750 - total flux cleaned = -0.00445498 Jy ! Component: 2800 - total flux cleaned = -0.00436781 Jy ! Component: 2850 - total flux cleaned = -0.00425866 Jy ! Component: 2900 - total flux cleaned = -0.00417141 Jy ! Component: 2950 - total flux cleaned = -0.00412783 Jy ! Component: 3000 - total flux cleaned = -0.00408417 Jy ! Component: 3050 - total flux cleaned = -0.00401849 Jy ! Component: 3100 - total flux cleaned = -0.00390924 Jy ! Component: 3150 - total flux cleaned = -0.00386554 Jy ! Component: 3200 - total flux cleaned = -0.00375592 Jy ! Component: 3250 - total flux cleaned = -0.00364606 Jy ! Component: 3300 - total flux cleaned = -0.00358012 Jy ! Component: 3350 - total flux cleaned = -0.00353602 Jy ! Component: 3400 - total flux cleaned = -0.00344787 Jy ! Component: 3450 - total flux cleaned = -0.00335953 Jy ! Component: 3500 - total flux cleaned = -0.00324903 Jy ! Component: 3550 - total flux cleaned = -0.00318247 Jy ! Component: 3600 - total flux cleaned = -0.00311595 Jy ! Component: 3650 - total flux cleaned = -0.0030271 Jy ! Component: 3700 - total flux cleaned = -0.00296026 Jy ! Component: 3750 - total flux cleaned = -0.00287098 Jy ! Component: 3800 - total flux cleaned = -0.00275883 Jy ! Component: 3850 - total flux cleaned = -0.00271396 Jy ! Component: 3900 - total flux cleaned = -0.00260119 Jy ! Component: 3950 - total flux cleaned = -0.00248807 Jy ! Component: 4000 - total flux cleaned = -0.00239714 Jy ! Component: 4050 - total flux cleaned = -0.00228344 Jy ! Total flux subtracted in 4096 components = -0.00219227 Jy ! Clean residual min=-0.001405 max=0.001293 Jy/beam ! Clean residual mean=0.000044 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.169009 Jy keep ! Adding 225 model components to the UV plane model. ! The established model now contains 348 components and 0.169009 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp177a_uvs/J0635-262A_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8554 x 2.151 at 7.666 degrees (North through East) ! Clean map min=-0.0030645 max=0.077937 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp177a_uvs/J0635-262A_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.077937 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000377963 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.45488 1.45488 2.90976 5.81952 11.639 23.2781 46.5562 93.1123 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.077 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 206.202 quit ! Quitting program ! Log file /scr/pima/bp177a_uvs/J0635-262A_X_uvs.log closed on Fri Feb 7 04:24:26 2014