! Started logfile: /d2/scr/pima/bp171a3_uvs/J0730-3405_C_uvs.log on Mon Feb 24 08:43:11 2014 obs /d2/scr/pima/bp171a3_uvs/J0730-3405_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a3_uvs/J0730-3405_C_uva.fits ! AN table 1: 6 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.589286 visibilities/baseline/integration-bin. ! Found source: J0730-3405 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 792 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 /d2/scr/pima/bp171a3_uvs/J0730-3405_C] 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 0.300x0.300 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 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004205Jy sigma=30.708431 ! Fit after self-cal, rms=0.948579Jy sigma=29.409697 ! 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=1.086 mas, bmaj=3.485 mas, bpa=1.109 degrees ! Estimated noise=1.39294 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 = 0.0377147 Jy ! Component: 100 - total flux cleaned = 0.0502135 Jy ! Total flux subtracted in 100 components = 0.0502135 Jy ! Clean residual min=-0.005376 max=0.006437 Jy/beam ! Clean residual mean=0.000001 rms=0.001540 Jy/beam ! Combined flux in latest and established models = 0.0502135 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0502135 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=0.045904Jy sigma=0.802765 ! Fit after self-cal, rms=0.045812Jy sigma=0.798880 ! 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=1.31 mas, bmaj=3.859 mas, bpa=2.048 degrees ! Estimated noise=1.0038 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 = 0.0090448 Jy ! Component: 100 - total flux cleaned = 0.0137094 Jy ! Component: 150 - total flux cleaned = 0.0161615 Jy ! Component: 200 - total flux cleaned = 0.0171223 Jy ! Total flux subtracted in 200 components = 0.0171223 Jy ! Clean residual min=-0.004878 max=0.005993 Jy/beam ! Clean residual mean=0.000003 rms=0.001470 Jy/beam ! Combined flux in latest and established models = 0.0673358 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 23 components and 0.0673358 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=0.044402Jy sigma=0.716814 ! Fit after self-cal, rms=0.044332Jy sigma=0.714394 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.31 x 3.859 at 2.048 degrees (North through East) ! Clean map min=-0.0046809 max=0.050068 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: ! FD 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* MK 1.00* ! NL 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.044332Jy sigma=0.714394 ! Fit after self-cal, rms=0.044332Jy sigma=0.714394 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.31 mas, bmaj=3.859 mas, bpa=2.048 degrees ! Estimated noise=1.0038 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 = 0.000221472 Jy ! Component: 100 - total flux cleaned = 0.000352306 Jy ! Component: 150 - total flux cleaned = 0.000496923 Jy ! Component: 200 - total flux cleaned = 0.000621969 Jy ! Total flux subtracted in 200 components = 0.000621969 Jy ! Clean residual min=-0.004754 max=0.006027 Jy/beam ! Clean residual mean=0.000003 rms=0.001450 Jy/beam ! Combined flux in latest and established models = 0.0679578 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 27 components and 0.0679578 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=0.044300Jy sigma=0.710946 ! Fit after self-cal, rms=0.044306Jy sigma=0.710461 ! 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=0.044306Jy sigma=0.710461 ! Fit after self-cal, rms=0.044306Jy sigma=0.710461 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.31 mas, bmaj=3.859 mas, bpa=2.048 degrees ! Estimated noise=1.0038 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.08641e-05 Jy ! Component: 100 - total flux cleaned = -5.27132e-05 Jy ! Component: 150 - total flux cleaned = 3.8033e-07 Jy ! Component: 200 - total flux cleaned = 2.50361e-05 Jy ! Total flux subtracted in 200 components = 2.50361e-05 Jy ! Clean residual min=-0.004700 max=0.006064 Jy/beam ! Clean residual mean=0.000003 rms=0.001444 Jy/beam ! Combined flux in latest and established models = 0.0679828 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 30 components and 0.0679828 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=0.044292Jy sigma=0.708520 ! Fit after self-cal, rms=0.044304Jy sigma=0.708265 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 (-9.3, 40.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00522166 Jy ! Component: 100 - total flux cleaned = 0.0077012 Jy ! Component: 150 - total flux cleaned = 0.00851193 Jy ! Component: 200 - total flux cleaned = 0.00917156 Jy ! Total flux subtracted in 200 components = 0.00917156 Jy ! Clean residual min=-0.003724 max=0.004869 Jy/beam ! Clean residual mean=-0.000001 rms=0.001104 Jy/beam ! Combined flux in latest and established models = 0.0771543 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 57 components and 0.0771543 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=0.043718Jy sigma=0.680152 ! Fit after self-cal, rms=0.043494Jy sigma=0.670827 ! 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=0.043494Jy sigma=0.670827 ! Fit after self-cal, rms=0.043494Jy sigma=0.670827 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.31 mas, bmaj=3.859 mas, bpa=2.048 degrees ! Estimated noise=1.0038 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00198158 Jy ! Component: 100 - total flux cleaned = 0.00276754 Jy ! Component: 150 - total flux cleaned = 0.00311479 Jy ! Component: 200 - total flux cleaned = 0.00330988 Jy ! Total flux subtracted in 200 components = 0.00330988 Jy ! Clean residual min=-0.003746 max=0.003972 Jy/beam ! Clean residual mean=-0.000002 rms=0.001030 Jy/beam ! Combined flux in latest and established models = 0.0804642 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 70 components and 0.0804642 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=0.043385Jy sigma=0.664721 ! Fit after self-cal, rms=0.043366Jy sigma=0.663360 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 = 0.000549796 Jy ! Component: 100 - total flux cleaned = 0.000738999 Jy ! Component: 150 - total flux cleaned = 0.000713754 Jy ! Component: 200 - total flux cleaned = 0.000689818 Jy ! Total flux subtracted in 200 components = 0.000689818 Jy ! Clean residual min=-0.003776 max=0.003969 Jy/beam ! Clean residual mean=-0.000002 rms=0.001017 Jy/beam ! Combined flux in latest and established models = 0.081154 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 80 components and 0.081154 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=0.043328Jy sigma=0.661297 ! Fit after self-cal, rms=0.043342Jy sigma=0.660985 ! 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=0.043342Jy sigma=0.660985 ! Fit after self-cal, rms=0.043342Jy sigma=0.660985 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.625 mas, bmaj=9.929 mas, bpa=4.396 degrees ! Estimated noise=1.38892 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00164614 Jy ! Component: 100 - total flux cleaned = 0.00173271 Jy ! Component: 150 - total flux cleaned = 0.00184971 Jy ! Component: 200 - total flux cleaned = 0.00185123 Jy ! Total flux subtracted in 200 components = 0.00185123 Jy ! Clean residual min=-0.004993 max=0.006770 Jy/beam ! Clean residual mean=-0.000006 rms=0.001897 Jy/beam ! Combined flux in latest and established models = 0.0830052 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 85 components and 0.0830052 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=0.043276Jy sigma=0.661749 ! Fit after self-cal, rms=0.043314Jy sigma=0.661214 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 = 0.000193235 Jy ! Component: 100 - total flux cleaned = 0.00016016 Jy ! Component: 150 - total flux cleaned = 0.000127798 Jy ! Component: 200 - total flux cleaned = 0.000129129 Jy ! Total flux subtracted in 200 components = 0.000129129 Jy ! Clean residual min=-0.005063 max=0.006751 Jy/beam ! Clean residual mean=-0.000006 rms=0.001892 Jy/beam ! Combined flux in latest and established models = 0.0831344 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 87 components and 0.0831344 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=0.043288Jy sigma=0.662640 ! Fit after self-cal, rms=0.043323Jy sigma=0.662376 ! 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=1.31 mas, bmaj=3.859 mas, bpa=2.048 degrees ! Estimated noise=1.0038 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.31 x 3.859 at 2.048 degrees (North through East) ! Clean map min=-0.0036679 max=0.048611 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=1.086 mas, bmaj=3.485 mas, bpa=1.109 degrees ! Estimated noise=1.39294 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0374126 Jy ! Component: 100 - total flux cleaned = 0.0501626 Jy ! Component: 150 - total flux cleaned = 0.0577408 Jy ! Component: 200 - total flux cleaned = 0.0630703 Jy ! Total flux subtracted in 200 components = 0.0630703 Jy ! Clean residual min=-0.005845 max=0.004863 Jy/beam ! Clean residual mean=0.000001 rms=0.001307 Jy/beam ! Combined flux in latest and established models = 0.0630703 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0630703 Jy ! Inverting map and beam ! Estimated beam: bmin=1.31 mas, bmaj=3.859 mas, bpa=2.048 degrees ! Estimated noise=1.0038 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 = 0.00631537 Jy ! Component: 100 - total flux cleaned = 0.0105789 Jy ! Component: 150 - total flux cleaned = 0.0136737 Jy ! Component: 200 - total flux cleaned = 0.0149271 Jy ! Total flux subtracted in 200 components = 0.0149271 Jy ! Clean residual min=-0.004530 max=0.004256 Jy/beam ! Clean residual mean=-0.000003 rms=0.001177 Jy/beam ! Combined flux in latest and established models = 0.0779973 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 48 components and 0.0779973 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=3.625 mas, bmaj=9.929 mas, bpa=4.396 degrees ! Estimated noise=1.38892 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0039804 Jy ! Component: 100 - total flux cleaned = 0.0054295 Jy ! Component: 150 - total flux cleaned = 0.00554887 Jy ! Component: 200 - total flux cleaned = 0.00560459 Jy ! Total flux subtracted in 200 components = 0.00560459 Jy ! Clean residual min=-0.005353 max=0.006710 Jy/beam ! Clean residual mean=-0.000008 rms=0.001942 Jy/beam ! Combined flux in latest and established models = 0.0836019 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 = 1.20431e-06 Jy ! Component: 100 - total flux cleaned = 1.0662e-06 Jy ! Component: 150 - total flux cleaned = -3.87111e-05 Jy ! Component: 200 - total flux cleaned = -3.69391e-05 Jy ! Total flux subtracted in 200 components = -3.69391e-05 Jy ! Clean residual min=-0.005271 max=0.006587 Jy/beam ! Clean residual mean=-0.000008 rms=0.001903 Jy/beam ! Combined flux in latest and established models = 0.083565 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 58 components and 0.083565 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.31 mas, bmaj=3.859 mas, bpa=2.048 degrees ! Estimated noise=1.0038 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000806891 Jy ! Component: 100 - total flux cleaned = -0.00140498 Jy ! Component: 150 - total flux cleaned = -0.00181533 Jy ! Component: 200 - total flux cleaned = -0.00189412 Jy ! Total flux subtracted in 200 components = -0.00189412 Jy ! Clean residual min=-0.004452 max=0.004068 Jy/beam ! Clean residual mean=-0.000002 rms=0.001042 Jy/beam ! Combined flux in latest and established models = 0.0816709 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 73 components and 0.0816709 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=0.043391Jy sigma=0.667677 ! Fit after self-cal, rms=0.043416Jy sigma=0.666742 wmodel /d2/scr/pima/bp171a3_uvs/J0730-3405_C_map.mod ! Writing 73 model components to file: /d2/scr/pima/bp171a3_uvs/J0730-3405_C_map.mod wobs /d2/scr/pima/bp171a3_uvs/J0730-3405_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a3_uvs/J0730-3405_C_uvs.fits wwins /d2/scr/pima/bp171a3_uvs/J0730-3405_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp171a3_uvs/J0730-3405_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 = -0.000327788 Jy ! Component: 100 - total flux cleaned = -0.000206708 Jy ! Component: 150 - total flux cleaned = 2.01826e-05 Jy ! Component: 200 - total flux cleaned = 7.58175e-05 Jy ! Component: 250 - total flux cleaned = 0.000276784 Jy ! Component: 300 - total flux cleaned = 0.000276604 Jy ! Component: 350 - total flux cleaned = 0.000186875 Jy ! Component: 400 - total flux cleaned = 0.000144596 Jy ! Component: 450 - total flux cleaned = 0.000143967 Jy ! Component: 500 - total flux cleaned = 2.03271e-05 Jy ! Component: 550 - total flux cleaned = -1.95865e-05 Jy ! Component: 600 - total flux cleaned = -9.65537e-05 Jy ! Component: 650 - total flux cleaned = -6.02052e-05 Jy ! Component: 700 - total flux cleaned = -0.000241162 Jy ! Component: 750 - total flux cleaned = -0.000206165 Jy ! Component: 800 - total flux cleaned = -0.000241182 Jy ! Component: 850 - total flux cleaned = -0.000241597 Jy ! Component: 900 - total flux cleaned = -0.000209491 Jy ! Component: 950 - total flux cleaned = -0.000272865 Jy ! Component: 1000 - total flux cleaned = -0.000303781 Jy ! Component: 1050 - total flux cleaned = -0.000365084 Jy ! Component: 1100 - total flux cleaned = -0.00045519 Jy ! Component: 1150 - total flux cleaned = -0.000542653 Jy ! Component: 1200 - total flux cleaned = -0.000542849 Jy ! Component: 1250 - total flux cleaned = -0.000570827 Jy ! Component: 1300 - total flux cleaned = -0.000708334 Jy ! Component: 1350 - total flux cleaned = -0.000816945 Jy ! Component: 1400 - total flux cleaned = -0.00100501 Jy ! Component: 1450 - total flux cleaned = -0.00119052 Jy ! Component: 1500 - total flux cleaned = -0.00134721 Jy ! Component: 1550 - total flux cleaned = -0.00150204 Jy ! Component: 1600 - total flux cleaned = -0.00162982 Jy ! Component: 1650 - total flux cleaned = -0.0017815 Jy ! Component: 1700 - total flux cleaned = -0.00190658 Jy ! Component: 1750 - total flux cleaned = -0.00198125 Jy ! Component: 1800 - total flux cleaned = -0.00212894 Jy ! Component: 1850 - total flux cleaned = -0.00217776 Jy ! Component: 1900 - total flux cleaned = -0.00234734 Jy ! Component: 1950 - total flux cleaned = -0.0023713 Jy ! Component: 2000 - total flux cleaned = -0.00244308 Jy ! Component: 2050 - total flux cleaned = -0.00251415 Jy ! Component: 2100 - total flux cleaned = -0.00258476 Jy ! Component: 2150 - total flux cleaned = -0.00270173 Jy ! Component: 2200 - total flux cleaned = -0.0027948 Jy ! Component: 2250 - total flux cleaned = -0.002818 Jy ! Component: 2300 - total flux cleaned = -0.00291049 Jy ! Component: 2350 - total flux cleaned = -0.00300238 Jy ! Component: 2400 - total flux cleaned = -0.0029795 Jy ! Component: 2450 - total flux cleaned = -0.00295674 Jy ! Component: 2500 - total flux cleaned = -0.0030022 Jy ! Component: 2550 - total flux cleaned = -0.00295655 Jy ! Component: 2600 - total flux cleaned = -0.00295648 Jy ! Component: 2650 - total flux cleaned = -0.00291067 Jy ! Component: 2700 - total flux cleaned = -0.00284173 Jy ! Component: 2750 - total flux cleaned = -0.00279563 Jy ! Component: 2800 - total flux cleaned = -0.00277253 Jy ! Component: 2850 - total flux cleaned = -0.00267973 Jy ! Component: 2900 - total flux cleaned = -0.00263311 Jy ! Component: 2950 - total flux cleaned = -0.00253943 Jy ! Component: 3000 - total flux cleaned = -0.00242147 Jy ! Component: 3050 - total flux cleaned = -0.00230263 Jy ! Component: 3100 - total flux cleaned = -0.00218331 Jy ! Component: 3150 - total flux cleaned = -0.00206302 Jy ! Component: 3200 - total flux cleaned = -0.0019905 Jy ! Component: 3250 - total flux cleaned = -0.00189311 Jy ! Component: 3300 - total flux cleaned = -0.0018194 Jy ! Component: 3350 - total flux cleaned = -0.00174498 Jy ! Component: 3400 - total flux cleaned = -0.00164507 Jy ! Component: 3450 - total flux cleaned = -0.00151902 Jy ! Component: 3500 - total flux cleaned = -0.00141715 Jy ! Component: 3550 - total flux cleaned = -0.00134018 Jy ! Component: 3600 - total flux cleaned = -0.00118462 Jy ! Component: 3650 - total flux cleaned = -0.00110621 Jy ! Component: 3700 - total flux cleaned = -0.00100051 Jy ! Component: 3750 - total flux cleaned = -0.000893828 Jy ! Component: 3800 - total flux cleaned = -0.0008131 Jy ! Component: 3850 - total flux cleaned = -0.000758672 Jy ! Component: 3900 - total flux cleaned = -0.000703698 Jy ! Component: 3950 - total flux cleaned = -0.000675998 Jy ! Component: 4000 - total flux cleaned = -0.000647856 Jy ! Component: 4050 - total flux cleaned = -0.000675871 Jy ! Total flux subtracted in 4096 components = -0.000675965 Jy ! Clean residual min=-0.001562 max=0.001697 Jy/beam ! Clean residual mean=-0.000004 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.0809949 Jy keep ! Adding 246 model components to the UV plane model. ! The established model now contains 319 components and 0.0809949 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a3_uvs/J0730-3405_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.31 x 3.859 at 2.048 degrees (North through East) ! Clean map min=-0.0022541 max=0.046384 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a3_uvs/J0730-3405_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0463843 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000443182 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.86637 2.86637 5.73274 11.4655 22.931 45.8619 91.7238 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.046 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 104.661 quit ! Quitting program ! Log file /d2/scr/pima/bp171a3_uvs/J0730-3405_C_uvs.log closed on Mon Feb 24 08:43:16 2014