! Started logfile: /scr/pima/bp171a9_uvs/J1316+0504_C_uvs.log on Sat Dec 21 09:14:33 2013 obs /scr/pima/bp171a9_uvs/J1316+0504_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a9_uvs/J1316+0504_C_uva.fits ! AN table 1: 6 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.544444 visibilities/baseline/integration-bin. ! Found source: J1316+0504 ! ! 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 1176 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/bp171a9_uvs/J1316+0504_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 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002899Jy sigma=2.916960 ! Fit after self-cal, rms=0.936510Jy sigma=2.714412 ! 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=1.501 mas, bmaj=3.669 mas, bpa=-1.689 degrees ! Estimated noise=9.7871 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 = 0.0495767 Jy ! Component: 100 - total flux cleaned = 0.0621886 Jy ! Total flux subtracted in 100 components = 0.0621886 Jy ! Clean residual min=-0.003273 max=0.005201 Jy/beam ! Clean residual mean=-0.000002 rms=0.000821 Jy/beam ! Combined flux in latest and established models = 0.0621886 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0621886 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=0.024780Jy sigma=0.074308 ! Fit after self-cal, rms=0.024769Jy sigma=0.074187 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00577133 Jy ! Component: 100 - total flux cleaned = 0.00886599 Jy ! Total flux subtracted in 100 components = 0.00886599 Jy ! Clean residual min=-0.002732 max=0.003205 Jy/beam ! Clean residual mean=-0.000001 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.0710546 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 0.0710546 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=0.023332Jy sigma=0.068121 ! Fit after self-cal, rms=0.023349Jy sigma=0.068072 ! 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=1.787 mas, bmaj=4.186 mas, bpa=-0.42 degrees ! Estimated noise=7.5044 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 = 0.00253871 Jy ! Component: 100 - total flux cleaned = 0.00387241 Jy ! Component: 150 - total flux cleaned = 0.00458064 Jy ! Component: 200 - total flux cleaned = 0.00467789 Jy ! Total flux subtracted in 200 components = 0.00467789 Jy ! Clean residual min=-0.002782 max=0.002147 Jy/beam ! Clean residual mean=-0.000003 rms=0.000623 Jy/beam ! Combined flux in latest and established models = 0.0757325 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 32 components and 0.0757325 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=0.023199Jy sigma=0.066918 ! Fit after self-cal, rms=0.023210Jy sigma=0.066906 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.787 x 4.186 at -0.42 degrees (North through East) ! Clean map min=-0.0027423 max=0.065699 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 0.95 FD 0.95 HN 0.98 KP 0.87 ! LA 1.06 MK 1.10 NL 1.12 OV 1.01 ! PT 0.91 SC 0.90 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.15 HN 0.95 KP 0.96 ! LA 1.00 MK 1.14 NL 1.10 OV 0.97 ! PT 0.98 SC 1.11 ! ! ! 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* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.08 HN 1.00 KP 1.00 ! LA 1.04 MK 1.18 NL 1.02 OV 0.99 ! PT 1.01 SC 0.94 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.02 HN 1.00 KP 0.93 ! LA 1.11 MK 1.06 NL 0.98 OV 1.00 ! PT 0.98 SC 0.92 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 0.98 KP 0.96 ! LA 1.11 MK 1.06 NL 0.98 OV 0.99 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.87 HN 0.92 KP 1.01 ! LA 1.05 MK 0.99 NL 0.97 OV 0.98 ! PT 0.99 SC 0.85 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.95 HN 0.94 KP 1.10 ! LA 1.01 MK 1.00 NL 1.02 OV 1.02 ! PT 0.92 SC 0.94 ! ! ! Fit before self-cal, rms=0.023210Jy sigma=0.066906 ! Fit after self-cal, rms=0.022109Jy sigma=0.064524 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.784 mas, bmaj=4.163 mas, bpa=0.4907 degrees ! Estimated noise=7.47712 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 = 0.000111964 Jy ! Component: 100 - total flux cleaned = 0.000250706 Jy ! Component: 150 - total flux cleaned = 0.000289127 Jy ! Component: 200 - total flux cleaned = 0.000322954 Jy ! Total flux subtracted in 200 components = 0.000322954 Jy ! Clean residual min=-0.002342 max=0.002023 Jy/beam ! Clean residual mean=-0.000004 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.0760555 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 43 components and 0.0760555 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=0.022036Jy sigma=0.064351 ! Fit after self-cal, rms=0.022059Jy sigma=0.064329 ! 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=0.022059Jy sigma=0.064329 ! Fit after self-cal, rms=0.022029Jy sigma=0.064281 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.781 mas, bmaj=4.146 mas, bpa=0.9859 degrees ! Estimated noise=7.48542 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000323803 Jy ! Component: 100 - total flux cleaned = 0.000323926 Jy ! Component: 150 - total flux cleaned = 0.000373946 Jy ! Component: 200 - total flux cleaned = 0.000403148 Jy ! Total flux subtracted in 200 components = 0.000403148 Jy ! Clean residual min=-0.002327 max=0.001965 Jy/beam ! Clean residual mean=-0.000004 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.0764586 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 49 components and 0.0764586 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=0.021983Jy sigma=0.064170 ! Fit after self-cal, rms=0.021985Jy sigma=0.064168 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.97823e-05 Jy ! Component: 100 - total flux cleaned = 4.33588e-05 Jy ! Component: 150 - total flux cleaned = 6.89849e-05 Jy ! Component: 200 - total flux cleaned = 9.25276e-05 Jy ! Total flux subtracted in 200 components = 9.25276e-05 Jy ! Clean residual min=-0.002313 max=0.001920 Jy/beam ! Clean residual mean=-0.000004 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.0765511 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 51 components and 0.0765511 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=0.021964Jy sigma=0.064144 ! Fit after self-cal, rms=0.021963Jy sigma=0.064143 ! 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=0.021963Jy sigma=0.064143 ! Fit after self-cal, rms=0.021919Jy sigma=0.064096 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.777 mas, bmaj=4.128 mas, bpa=1.46 degrees ! Estimated noise=7.48495 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000345912 Jy ! Component: 100 - total flux cleaned = 0.000325413 Jy ! Component: 150 - total flux cleaned = 0.000354682 Jy ! Component: 200 - total flux cleaned = 0.000366886 Jy ! Total flux subtracted in 200 components = 0.000366886 Jy ! Clean residual min=-0.002297 max=0.001929 Jy/beam ! Clean residual mean=-0.000004 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.076918 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 51 components and 0.076918 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=0.021884Jy sigma=0.064018 ! Fit after self-cal, rms=0.021886Jy sigma=0.064017 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.50438e-05 Jy ! Component: 100 - total flux cleaned = 4.85103e-05 Jy ! Component: 150 - total flux cleaned = 6.03686e-05 Jy ! Component: 200 - total flux cleaned = 8.18437e-05 Jy ! Total flux subtracted in 200 components = 8.18437e-05 Jy ! Clean residual min=-0.002287 max=0.001926 Jy/beam ! Clean residual mean=-0.000004 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.0769999 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 52 components and 0.0769999 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=0.021871Jy sigma=0.064001 ! Fit after self-cal, rms=0.021871Jy sigma=0.064000 ! 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=0.021871Jy sigma=0.064000 ! Fit after self-cal, rms=0.021835Jy sigma=0.063964 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.86 mas, bmaj=5.989 mas, bpa=-4.887 degrees ! Estimated noise=8.59019 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000692101 Jy ! Component: 100 - total flux cleaned = 0.000724435 Jy ! Component: 150 - total flux cleaned = 0.000724614 Jy ! Component: 200 - total flux cleaned = 0.000724585 Jy ! Total flux subtracted in 200 components = 0.000724585 Jy ! Clean residual min=-0.002511 max=0.002329 Jy/beam ! Clean residual mean=-0.000006 rms=0.000633 Jy/beam ! Combined flux in latest and established models = 0.0777245 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 54 components and 0.0777245 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=0.021859Jy sigma=0.063892 ! Fit after self-cal, rms=0.021856Jy sigma=0.063887 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 = 4.33429e-05 Jy ! Component: 100 - total flux cleaned = 2.42587e-05 Jy ! Component: 150 - total flux cleaned = 1.60732e-05 Jy ! Component: 200 - total flux cleaned = 2.33429e-05 Jy ! Total flux subtracted in 200 components = 2.33429e-05 Jy ! Clean residual min=-0.002489 max=0.002327 Jy/beam ! Clean residual mean=-0.000006 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.0777478 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 58 components and 0.0777478 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=0.021857Jy sigma=0.063894 ! Fit after self-cal, rms=0.021852Jy sigma=0.063889 ! 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=1.773 mas, bmaj=4.112 mas, bpa=1.886 degrees ! Estimated noise=7.48029 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.773 x 4.112 at 1.886 degrees (North through East) ! Clean map min=-0.002178 max=0.064425 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=1.494 mas, bmaj=3.588 mas, bpa=0.7837 degrees ! Estimated noise=9.80157 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0497037 Jy ! Component: 100 - total flux cleaned = 0.0638988 Jy ! Component: 150 - total flux cleaned = 0.0696541 Jy ! Component: 200 - total flux cleaned = 0.0727146 Jy ! Total flux subtracted in 200 components = 0.0727146 Jy ! Clean residual min=-0.002483 max=0.002633 Jy/beam ! Clean residual mean=-0.000002 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.0727146 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.0727146 Jy ! Inverting map and beam ! Estimated beam: bmin=1.773 mas, bmaj=4.112 mas, bpa=1.886 degrees ! Estimated noise=7.48029 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 = 0.00235875 Jy ! Component: 100 - total flux cleaned = 0.00332256 Jy ! Component: 150 - total flux cleaned = 0.00374155 Jy ! Component: 200 - total flux cleaned = 0.00399204 Jy ! Total flux subtracted in 200 components = 0.00399204 Jy ! Clean residual min=-0.002388 max=0.002000 Jy/beam ! Clean residual mean=-0.000004 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.0767066 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 37 components and 0.0767066 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=3.86 mas, bmaj=5.989 mas, bpa=-4.887 degrees ! Estimated noise=8.59019 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000684837 Jy ! Component: 100 - total flux cleaned = 0.000757204 Jy ! Component: 150 - total flux cleaned = 0.000799061 Jy ! Component: 200 - total flux cleaned = 0.000823099 Jy ! Total flux subtracted in 200 components = 0.000823099 Jy ! Clean residual min=-0.002565 max=0.002319 Jy/beam ! Clean residual mean=-0.000006 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.0775297 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 = 1.10006e-05 Jy ! Component: 100 - total flux cleaned = 2.08564e-05 Jy ! Component: 150 - total flux cleaned = 3.94535e-05 Jy ! Component: 200 - total flux cleaned = 4.83608e-05 Jy ! Total flux subtracted in 200 components = 4.83608e-05 Jy ! Clean residual min=-0.002536 max=0.002323 Jy/beam ! Clean residual mean=-0.000006 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.0775781 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 42 components and 0.0775781 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.773 mas, bmaj=4.112 mas, bpa=1.886 degrees ! Estimated noise=7.48029 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000301925 Jy ! Component: 100 - total flux cleaned = -0.000341315 Jy ! Component: 150 - total flux cleaned = -0.000340728 Jy ! Component: 200 - total flux cleaned = -0.000324768 Jy ! Total flux subtracted in 200 components = -0.000324768 Jy ! Clean residual min=-0.002345 max=0.001937 Jy/beam ! Clean residual mean=-0.000004 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.0772533 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 51 components and 0.0772533 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=0.021830Jy sigma=0.063938 ! Fit after self-cal, rms=0.021820Jy sigma=0.063924 wmodel /scr/pima/bp171a9_uvs/J1316+0504_C_map.mod ! Writing 51 model components to file: /scr/pima/bp171a9_uvs/J1316+0504_C_map.mod wobs /scr/pima/bp171a9_uvs/J1316+0504_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a9_uvs/J1316+0504_C_uvs.fits wwins /scr/pima/bp171a9_uvs/J1316+0504_C_map.win ! wwins: Wrote 1 windows to /scr/pima/bp171a9_uvs/J1316+0504_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 = -0.00104056 Jy ! Component: 100 - total flux cleaned = -0.00161998 Jy ! Component: 150 - total flux cleaned = -0.00185556 Jy ! Component: 200 - total flux cleaned = -0.00191981 Jy ! Component: 250 - total flux cleaned = -0.00189061 Jy ! Component: 300 - total flux cleaned = -0.00183378 Jy ! Component: 350 - total flux cleaned = -0.00177878 Jy ! Component: 400 - total flux cleaned = -0.00177865 Jy ! Component: 450 - total flux cleaned = -0.00172732 Jy ! Component: 500 - total flux cleaned = -0.00172766 Jy ! Component: 550 - total flux cleaned = -0.00175221 Jy ! Component: 600 - total flux cleaned = -0.00179929 Jy ! Component: 650 - total flux cleaned = -0.00177571 Jy ! Component: 700 - total flux cleaned = -0.00175322 Jy ! Component: 750 - total flux cleaned = -0.00175359 Jy ! Component: 800 - total flux cleaned = -0.00177519 Jy ! Component: 850 - total flux cleaned = -0.00171208 Jy ! Component: 900 - total flux cleaned = -0.00175315 Jy ! Component: 950 - total flux cleaned = -0.00181313 Jy ! Component: 1000 - total flux cleaned = -0.0017729 Jy ! Component: 1050 - total flux cleaned = -0.00177289 Jy ! Component: 1100 - total flux cleaned = -0.00175379 Jy ! Component: 1150 - total flux cleaned = -0.00171645 Jy ! Component: 1200 - total flux cleaned = -0.00173487 Jy ! Component: 1250 - total flux cleaned = -0.00169861 Jy ! Component: 1300 - total flux cleaned = -0.00171618 Jy ! Component: 1350 - total flux cleaned = -0.00168095 Jy ! Component: 1400 - total flux cleaned = -0.00168085 Jy ! Component: 1450 - total flux cleaned = -0.00166353 Jy ! Component: 1500 - total flux cleaned = -0.00164662 Jy ! Component: 1550 - total flux cleaned = -0.00161338 Jy ! Component: 1600 - total flux cleaned = -0.00162966 Jy ! Component: 1650 - total flux cleaned = -0.00161352 Jy ! Component: 1700 - total flux cleaned = -0.0016138 Jy ! Component: 1750 - total flux cleaned = -0.00162958 Jy ! Component: 1800 - total flux cleaned = -0.00166058 Jy ! Component: 1850 - total flux cleaned = -0.00170597 Jy ! Component: 1900 - total flux cleaned = -0.00163071 Jy ! Component: 1950 - total flux cleaned = -0.00167499 Jy ! Component: 2000 - total flux cleaned = -0.00161641 Jy ! Component: 2050 - total flux cleaned = -0.00167439 Jy ! Component: 2100 - total flux cleaned = -0.00164597 Jy ! Component: 2150 - total flux cleaned = -0.00166019 Jy ! Component: 2200 - total flux cleaned = -0.00166028 Jy ! Component: 2250 - total flux cleaned = -0.00166032 Jy ! Component: 2300 - total flux cleaned = -0.00171489 Jy ! Component: 2350 - total flux cleaned = -0.00170125 Jy ! Component: 2400 - total flux cleaned = -0.00171474 Jy ! Component: 2450 - total flux cleaned = -0.00174109 Jy ! Component: 2500 - total flux cleaned = -0.00170201 Jy ! Component: 2550 - total flux cleaned = -0.001715 Jy ! Component: 2600 - total flux cleaned = -0.00174053 Jy ! Component: 2650 - total flux cleaned = -0.0017532 Jy ! Component: 2700 - total flux cleaned = -0.00182804 Jy ! Component: 2750 - total flux cleaned = -0.00181568 Jy ! Component: 2800 - total flux cleaned = -0.00182788 Jy ! Component: 2850 - total flux cleaned = -0.00182788 Jy ! Component: 2900 - total flux cleaned = -0.00186378 Jy ! Component: 2950 - total flux cleaned = -0.00189936 Jy ! Component: 3000 - total flux cleaned = -0.00188761 Jy ! Component: 3050 - total flux cleaned = -0.00193417 Jy ! Component: 3100 - total flux cleaned = -0.00194565 Jy ! Component: 3150 - total flux cleaned = -0.00196851 Jy ! Component: 3200 - total flux cleaned = -0.00194588 Jy ! Component: 3250 - total flux cleaned = -0.0019908 Jy ! Component: 3300 - total flux cleaned = -0.00200185 Jy ! Component: 3350 - total flux cleaned = -0.00201298 Jy ! Component: 3400 - total flux cleaned = -0.00203492 Jy ! Component: 3450 - total flux cleaned = -0.00202405 Jy ! Component: 3500 - total flux cleaned = -0.00201345 Jy ! Component: 3550 - total flux cleaned = -0.00204546 Jy ! Component: 3600 - total flux cleaned = -0.00206654 Jy ! Component: 3650 - total flux cleaned = -0.00206654 Jy ! Component: 3700 - total flux cleaned = -0.00211845 Jy ! Component: 3750 - total flux cleaned = -0.00211836 Jy ! Component: 3800 - total flux cleaned = -0.00212861 Jy ! Component: 3850 - total flux cleaned = -0.00215896 Jy ! Component: 3900 - total flux cleaned = -0.00213871 Jy ! Component: 3950 - total flux cleaned = -0.0021686 Jy ! Component: 4000 - total flux cleaned = -0.00216874 Jy ! Component: 4050 - total flux cleaned = -0.00217855 Jy ! Total flux subtracted in 4096 components = -0.00218823 Jy ! Clean residual min=-0.000557 max=0.000674 Jy/beam ! Clean residual mean=-0.000001 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.0750651 Jy keep ! Adding 307 model components to the UV plane model. ! The established model now contains 358 components and 0.0750651 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a9_uvs/J1316+0504_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.773 x 4.112 at 1.886 degrees (North through East) ! Clean map min=-0.00166 max=0.064455 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a9_uvs/J1316+0504_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0644548 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000175741 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.817974 0.817974 1.63595 3.2719 6.5438 13.0876 26.1752 52.3504 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.064 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 366.759 quit ! Quitting program ! Log file /scr/pima/bp171a9_uvs/J1316+0504_C_uvs.log closed on Sat Dec 21 09:14:38 2013