! Started logfile: /d2/scr/pima/bp171a2_uvs/J0356+2050_C_uvs.log on Tue Feb 18 20:24:10 2014 obs /d2/scr/pima/bp171a2_uvs/J0356+2050_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a2_uvs/J0356+2050_C_uva.fits ! AN table 1: 4 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.847222 visibilities/baseline/integration-bin. ! Found source: J0356+2050 ! ! 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 3.928e+09 3.2e+07 1 3.2e+07 ! 02 2 3.96e+09 3.2e+07 1 3.2e+07 ! 03 3 3.992e+09 3.2e+07 1 3.2e+07 ! 04 4 4.024e+09 3.2e+07 1 3.2e+07 ! 05 5 4.216e+09 3.2e+07 1 3.2e+07 ! 06 6 4.312e+09 3.2e+07 1 3.2e+07 ! 07 7 4.344e+09 3.2e+07 1 3.2e+07 ! 08 8 4.376e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 976 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/bp171a2_uvs/J0356+2050_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 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=0.999185Jy sigma=32.264454 ! Fit after self-cal, rms=0.933190Jy sigma=30.194403 ! 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=1.259 mas, bmaj=3.925 mas, bpa=-13.08 degrees ! Estimated noise=1.02339 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 = 0.0492777 Jy ! Component: 100 - total flux cleaned = 0.0624153 Jy ! Total flux subtracted in 100 components = 0.0624153 Jy ! Clean residual min=-0.004086 max=0.006434 Jy/beam ! Clean residual mean=0.000003 rms=0.001284 Jy/beam ! Combined flux in latest and established models = 0.0624153 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0624153 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=0.038094Jy sigma=0.769297 ! Fit after self-cal, rms=0.037868Jy sigma=0.755776 ! 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=1.631 mas, bmaj=4.115 mas, bpa=-10.57 degrees ! Estimated noise=0.778014 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 (-19.5, 17.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00889165 Jy ! Component: 100 - total flux cleaned = 0.0140939 Jy ! Component: 150 - total flux cleaned = 0.0174321 Jy ! Component: 200 - total flux cleaned = 0.0181798 Jy ! Total flux subtracted in 200 components = 0.0181798 Jy ! Clean residual min=-0.003949 max=0.004401 Jy/beam ! Clean residual mean=0.000014 rms=0.000956 Jy/beam ! Combined flux in latest and established models = 0.0805951 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 33 components and 0.0805951 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=0.034639Jy sigma=0.674150 ! Fit after self-cal, rms=0.034563Jy sigma=0.669521 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.631 x 4.115 at -10.57 degrees (North through East) ! Clean map min=-0.0033394 max=0.062825 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* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.034563Jy sigma=0.669521 ! Fit after self-cal, rms=0.034563Jy sigma=0.669521 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.631 mas, bmaj=4.115 mas, bpa=-10.57 degrees ! Estimated noise=0.778014 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 = 0.00111698 Jy ! Component: 100 - total flux cleaned = 0.00143247 Jy ! Component: 150 - total flux cleaned = 0.00170455 Jy ! Component: 200 - total flux cleaned = 0.0018257 Jy ! Total flux subtracted in 200 components = 0.0018257 Jy ! Clean residual min=-0.003536 max=0.003703 Jy/beam ! Clean residual mean=0.000015 rms=0.000872 Jy/beam ! Combined flux in latest and established models = 0.0824208 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 47 components and 0.0824208 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=0.034025Jy sigma=0.662306 ! Fit after self-cal, rms=0.034010Jy sigma=0.661310 ! 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=0.034010Jy sigma=0.661310 ! Fit after self-cal, rms=0.034010Jy sigma=0.661310 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.631 mas, bmaj=4.115 mas, bpa=-10.57 degrees ! Estimated noise=0.778014 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.73481e-05 Jy ! Component: 100 - total flux cleaned = 0.000238296 Jy ! Component: 150 - total flux cleaned = 0.000373658 Jy ! Component: 200 - total flux cleaned = 0.0004967 Jy ! Total flux subtracted in 200 components = 0.0004967 Jy ! Clean residual min=-0.003405 max=0.003672 Jy/beam ! Clean residual mean=0.000015 rms=0.000847 Jy/beam ! Combined flux in latest and established models = 0.0829175 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 57 components and 0.0829175 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=0.033771Jy sigma=0.659090 ! Fit after self-cal, rms=0.033763Jy sigma=0.658718 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 (54.3, 73.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00313716 Jy ! Component: 100 - total flux cleaned = 0.00430719 Jy ! Component: 150 - total flux cleaned = 0.00477325 Jy ! Component: 200 - total flux cleaned = 0.00495613 Jy ! Total flux subtracted in 200 components = 0.00495613 Jy ! Clean residual min=-0.003168 max=0.003398 Jy/beam ! Clean residual mean=0.000013 rms=0.000790 Jy/beam ! Combined flux in latest and established models = 0.0878737 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 84 components and 0.0878736 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=0.033301Jy sigma=0.646230 ! Fit after self-cal, rms=0.033283Jy sigma=0.644953 ! 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=0.033283Jy sigma=0.644953 ! Fit after self-cal, rms=0.033361Jy sigma=0.641229 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.638 mas, bmaj=4.115 mas, bpa=-10.41 degrees ! Estimated noise=0.785323 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129125 Jy ! Component: 100 - total flux cleaned = 0.00202001 Jy ! Component: 150 - total flux cleaned = 0.00243859 Jy ! Component: 200 - total flux cleaned = 0.00268235 Jy ! Total flux subtracted in 200 components = 0.00268235 Jy ! Clean residual min=-0.002789 max=0.003100 Jy/beam ! Clean residual mean=0.000013 rms=0.000752 Jy/beam ! Combined flux in latest and established models = 0.090556 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 108 components and 0.090556 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=0.033180Jy sigma=0.639690 ! Fit after self-cal, rms=0.033181Jy sigma=0.639548 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 = 0.000583138 Jy ! Component: 100 - total flux cleaned = 0.000709053 Jy ! Component: 150 - total flux cleaned = 0.000946429 Jy ! Component: 200 - total flux cleaned = 0.00105969 Jy ! Total flux subtracted in 200 components = 0.00105969 Jy ! Clean residual min=-0.002713 max=0.003015 Jy/beam ! Clean residual mean=0.000013 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.0916157 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 117 components and 0.0916157 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=0.033087Jy sigma=0.638645 ! Fit after self-cal, rms=0.033089Jy sigma=0.638583 ! 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=0.033089Jy sigma=0.638583 ! Fit after self-cal, rms=0.033079Jy sigma=0.638389 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.695 mas, bmaj=5.337 mas, bpa=4.963 degrees ! Estimated noise=0.999324 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000807926 Jy ! Component: 100 - total flux cleaned = 0.00102012 Jy ! Component: 150 - total flux cleaned = 0.00113242 Jy ! Component: 200 - total flux cleaned = 0.0012379 Jy ! Total flux subtracted in 200 components = 0.0012379 Jy ! Clean residual min=-0.003558 max=0.004017 Jy/beam ! Clean residual mean=0.000027 rms=0.001013 Jy/beam ! Combined flux in latest and established models = 0.0928536 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 131 components and 0.0928536 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=0.033027Jy sigma=0.638875 ! Fit after self-cal, rms=0.033021Jy sigma=0.638699 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 = 0.00018854 Jy ! Component: 100 - total flux cleaned = 0.000282134 Jy ! Component: 150 - total flux cleaned = 0.000371968 Jy ! Component: 200 - total flux cleaned = 0.000483748 Jy ! Total flux subtracted in 200 components = 0.000483748 Jy ! Clean residual min=-0.003496 max=0.003930 Jy/beam ! Clean residual mean=0.000027 rms=0.000995 Jy/beam ! Combined flux in latest and established models = 0.0933373 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 140 components and 0.0933373 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=0.033007Jy sigma=0.639055 ! Fit after self-cal, rms=0.033008Jy sigma=0.638969 ! 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=1.638 mas, bmaj=4.114 mas, bpa=-10.38 degrees ! Estimated noise=0.786288 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.638 x 4.114 at -10.38 degrees (North through East) ! Clean map min=-0.0040468 max=0.063042 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=1.264 mas, bmaj=3.918 mas, bpa=-12.98 degrees ! Estimated noise=1.03792 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0500295 Jy ! Component: 100 - total flux cleaned = 0.0638528 Jy ! Component: 150 - total flux cleaned = 0.0710654 Jy ! Component: 200 - total flux cleaned = 0.0757559 Jy ! Total flux subtracted in 200 components = 0.0757559 Jy ! Clean residual min=-0.003670 max=0.004593 Jy/beam ! Clean residual mean=0.000008 rms=0.001030 Jy/beam ! Combined flux in latest and established models = 0.0757559 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.0757559 Jy ! Inverting map and beam ! Estimated beam: bmin=1.638 mas, bmaj=4.114 mas, bpa=-10.38 degrees ! Estimated noise=0.786288 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 (27.3, -9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00558419 Jy ! Component: 100 - total flux cleaned = 0.00935785 Jy ! Component: 150 - total flux cleaned = 0.0110154 Jy ! Component: 200 - total flux cleaned = 0.012212 Jy ! Total flux subtracted in 200 components = 0.012212 Jy ! Clean residual min=-0.003068 max=0.003693 Jy/beam ! Clean residual mean=0.000010 rms=0.000819 Jy/beam ! Combined flux in latest and established models = 0.0879678 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 62 components and 0.0879678 Jy ! Inverting map ! Added new window around map position (-51.3, -60.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00375714 Jy ! Component: 100 - total flux cleaned = 0.0059491 Jy ! Component: 150 - total flux cleaned = 0.00714021 Jy ! Component: 200 - total flux cleaned = 0.00827622 Jy ! Total flux subtracted in 200 components = 0.00827622 Jy ! Clean residual min=-0.002754 max=0.002802 Jy/beam ! Clean residual mean=0.000007 rms=0.000707 Jy/beam ! Combined flux in latest and established models = 0.096244 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 103 components and 0.096244 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=3.695 mas, bmaj=5.337 mas, bpa=4.963 degrees ! Estimated noise=0.999324 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00145562 Jy ! Component: 100 - total flux cleaned = 0.0024863 Jy ! Component: 150 - total flux cleaned = 0.00332589 Jy ! Component: 200 - total flux cleaned = 0.00402967 Jy ! Total flux subtracted in 200 components = 0.00402967 Jy ! Clean residual min=-0.002844 max=0.003613 Jy/beam ! Clean residual mean=0.000011 rms=0.000850 Jy/beam ! Combined flux in latest and established models = 0.100274 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) ! Added new window around map position (42.3, 69.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00318569 Jy ! Component: 100 - total flux cleaned = 0.00493975 Jy ! Component: 150 - total flux cleaned = 0.00590027 Jy ! Component: 200 - total flux cleaned = 0.00650615 Jy ! Total flux subtracted in 200 components = 0.00650615 Jy ! Clean residual min=-0.002508 max=0.002742 Jy/beam ! Clean residual mean=0.000014 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 0.10678 Jy ! Adding 83 model components to the UV plane model. ! The established model now contains 185 components and 0.10678 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.638 mas, bmaj=4.114 mas, bpa=-10.38 degrees ! Estimated noise=0.786288 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000219061 Jy ! Component: 100 - total flux cleaned = 0.000157043 Jy ! Component: 150 - total flux cleaned = 9.8599e-05 Jy ! Component: 200 - total flux cleaned = -1.18617e-05 Jy ! Total flux subtracted in 200 components = -1.18617e-05 Jy ! Clean residual min=-0.002281 max=0.002567 Jy/beam ! Clean residual mean=0.000006 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.106768 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 213 components and 0.106768 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=0.032323Jy sigma=0.613024 ! Fit after self-cal, rms=0.032272Jy sigma=0.610183 wmodel /d2/scr/pima/bp171a2_uvs/J0356+2050_C_map.mod ! Writing 213 model components to file: /d2/scr/pima/bp171a2_uvs/J0356+2050_C_map.mod wobs /d2/scr/pima/bp171a2_uvs/J0356+2050_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a2_uvs/J0356+2050_C_uvs.fits wwins /d2/scr/pima/bp171a2_uvs/J0356+2050_C_map.win ! wwins: Wrote 6 windows to /d2/scr/pima/bp171a2_uvs/J0356+2050_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 = 0.00107175 Jy ! Component: 100 - total flux cleaned = 0.00147177 Jy ! Component: 150 - total flux cleaned = 0.00177279 Jy ! Component: 200 - total flux cleaned = 0.00206065 Jy ! Component: 250 - total flux cleaned = 0.00247921 Jy ! Component: 300 - total flux cleaned = 0.00278237 Jy ! Component: 350 - total flux cleaned = 0.003176 Jy ! Component: 400 - total flux cleaned = 0.003623 Jy ! Component: 450 - total flux cleaned = 0.00402655 Jy ! Component: 500 - total flux cleaned = 0.00432972 Jy ! Component: 550 - total flux cleaned = 0.00459722 Jy ! Component: 600 - total flux cleaned = 0.00485864 Jy ! Component: 650 - total flux cleaned = 0.00505792 Jy ! Component: 700 - total flux cleaned = 0.00522585 Jy ! Component: 750 - total flux cleaned = 0.00541756 Jy ! Component: 800 - total flux cleaned = 0.00547117 Jy ! Component: 850 - total flux cleaned = 0.00557677 Jy ! Component: 900 - total flux cleaned = 0.00568085 Jy ! Component: 950 - total flux cleaned = 0.00573213 Jy ! Component: 1000 - total flux cleaned = 0.00578269 Jy ! Component: 1050 - total flux cleaned = 0.00575797 Jy ! Component: 1100 - total flux cleaned = 0.00578302 Jy ! Component: 1150 - total flux cleaned = 0.0058069 Jy ! Component: 1200 - total flux cleaned = 0.00580717 Jy ! Component: 1250 - total flux cleaned = 0.00583073 Jy ! Component: 1300 - total flux cleaned = 0.00587666 Jy ! Component: 1350 - total flux cleaned = 0.00589934 Jy ! Component: 1400 - total flux cleaned = 0.00596601 Jy ! Component: 1450 - total flux cleaned = 0.00594406 Jy ! Component: 1500 - total flux cleaned = 0.00600953 Jy ! Component: 1550 - total flux cleaned = 0.00600951 Jy ! Component: 1600 - total flux cleaned = 0.00607383 Jy ! Component: 1650 - total flux cleaned = 0.00617922 Jy ! Component: 1700 - total flux cleaned = 0.0061793 Jy ! Component: 1750 - total flux cleaned = 0.00628269 Jy ! Component: 1800 - total flux cleaned = 0.00640487 Jy ! Component: 1850 - total flux cleaned = 0.00650555 Jy ! Component: 1900 - total flux cleaned = 0.00654537 Jy ! Component: 1950 - total flux cleaned = 0.00664421 Jy ! Component: 2000 - total flux cleaned = 0.00670292 Jy ! Component: 2050 - total flux cleaned = 0.00678036 Jy ! Component: 2100 - total flux cleaned = 0.00681875 Jy ! Component: 2150 - total flux cleaned = 0.00697116 Jy ! Component: 2200 - total flux cleaned = 0.0070088 Jy ! Component: 2250 - total flux cleaned = 0.0071209 Jy ! Component: 2300 - total flux cleaned = 0.00719501 Jy ! Component: 2350 - total flux cleaned = 0.00732324 Jy ! Component: 2400 - total flux cleaned = 0.00735946 Jy ! Component: 2450 - total flux cleaned = 0.00741359 Jy ! Component: 2500 - total flux cleaned = 0.00750286 Jy ! Component: 2550 - total flux cleaned = 0.00757362 Jy ! Component: 2600 - total flux cleaned = 0.0076789 Jy ! Component: 2650 - total flux cleaned = 0.00766147 Jy ! Component: 2700 - total flux cleaned = 0.00769594 Jy ! Component: 2750 - total flux cleaned = 0.00781554 Jy ! Component: 2800 - total flux cleaned = 0.00784943 Jy ! Component: 2850 - total flux cleaned = 0.00793346 Jy ! Component: 2900 - total flux cleaned = 0.00798344 Jy ! Component: 2950 - total flux cleaned = 0.0080661 Jy ! Component: 3000 - total flux cleaned = 0.0081155 Jy ! Component: 3050 - total flux cleaned = 0.00822958 Jy ! Component: 3100 - total flux cleaned = 0.00832651 Jy ! Component: 3150 - total flux cleaned = 0.00835856 Jy ! Component: 3200 - total flux cleaned = 0.00840647 Jy ! Component: 3250 - total flux cleaned = 0.00850139 Jy ! Component: 3300 - total flux cleaned = 0.00857991 Jy ! Component: 3350 - total flux cleaned = 0.00859541 Jy ! Component: 3400 - total flux cleaned = 0.00865745 Jy ! Component: 3450 - total flux cleaned = 0.00865747 Jy ! Component: 3500 - total flux cleaned = 0.00871887 Jy ! Component: 3550 - total flux cleaned = 0.00874933 Jy ! Component: 3600 - total flux cleaned = 0.00876461 Jy ! Component: 3650 - total flux cleaned = 0.00885511 Jy ! Component: 3700 - total flux cleaned = 0.00885526 Jy ! Component: 3750 - total flux cleaned = 0.00892965 Jy ! Component: 3800 - total flux cleaned = 0.00897396 Jy ! Component: 3850 - total flux cleaned = 0.00900328 Jy ! Component: 3900 - total flux cleaned = 0.00904723 Jy ! Component: 3950 - total flux cleaned = 0.00909085 Jy ! Component: 4000 - total flux cleaned = 0.00913432 Jy ! Component: 4050 - total flux cleaned = 0.00916309 Jy ! Total flux subtracted in 4096 components = 0.00914867 Jy ! Clean residual min=-0.000887 max=0.000958 Jy/beam ! Clean residual mean=0.000003 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.115917 Jy keep ! Adding 283 model components to the UV plane model. ! The established model now contains 496 components and 0.115917 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a2_uvs/J0356+2050_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.638 x 4.114 at -10.38 degrees (North through East) ! Clean map min=-0.0026639 max=0.061965 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a2_uvs/J0356+2050_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0619646 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000265319 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.28453 1.28453 2.56907 5.13813 10.2763 20.5525 41.1051 82.2101 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.061 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 233.547 quit ! Quitting program ! Log file /d2/scr/pima/bp171a2_uvs/J0356+2050_C_uvs.log closed on Tue Feb 18 20:24:16 2014