! Started logfile: /scr/pima/bp171ag_uvs/J0127+0158_C_uvs.log on Fri Oct 11 03:44:09 2013 obs /scr/pima/bp171ag_uvs/J0127+0158_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171ag_uvs/J0127+0158_C_uva.fits ! AN table 1: 6 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.518519 visibilities/baseline/integration-bin. ! Found source: J0127+0158 ! ! 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 1120 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/bp171ag_uvs/J0127+0158_C] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.999267Jy sigma=2.446488 ! Fit after self-cal, rms=0.957543Jy sigma=2.299501 ! 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=1.672 mas, bmaj=3.945 mas, bpa=3.16 degrees ! Estimated noise=14.7715 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 = 0.0394236 Jy ! Component: 100 - total flux cleaned = 0.0546513 Jy ! Total flux subtracted in 100 components = 0.0546513 Jy ! Clean residual min=-0.006512 max=0.010621 Jy/beam ! Clean residual mean=-0.000017 rms=0.002223 Jy/beam ! Combined flux in latest and established models = 0.0546512 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 25 components and 0.0546512 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=0.032284Jy sigma=0.096349 ! Fit after self-cal, rms=0.029149Jy sigma=0.091657 ! 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=2.095 mas, bmaj=4.56 mas, bpa=3.144 degrees ! Estimated noise=10.1658 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 = 0.0147761 Jy ! Component: 100 - total flux cleaned = 0.0222196 Jy ! Component: 150 - total flux cleaned = 0.0264576 Jy ! Component: 200 - total flux cleaned = 0.0289273 Jy ! Total flux subtracted in 200 components = 0.0289273 Jy ! Clean residual min=-0.005736 max=0.012242 Jy/beam ! Clean residual mean=-0.000009 rms=0.002019 Jy/beam ! Combined flux in latest and established models = 0.0835785 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 55 components and 0.0835785 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=0.026709Jy sigma=0.063477 ! Fit after self-cal, rms=0.026710Jy sigma=0.063242 ! Inverting map ! Added new window around map position (-8.1, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108171 Jy ! Component: 100 - total flux cleaned = 0.0155074 Jy ! Component: 150 - total flux cleaned = 0.0167083 Jy ! Component: 200 - total flux cleaned = 0.017041 Jy ! Total flux subtracted in 200 components = 0.017041 Jy ! Clean residual min=-0.003725 max=0.004808 Jy/beam ! Clean residual mean=-0.000002 rms=0.001111 Jy/beam ! Combined flux in latest and established models = 0.10062 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 88 components and 0.10062 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=0.023369Jy sigma=0.048412 ! Fit after self-cal, rms=0.022560Jy sigma=0.045990 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.06 HN 1.09 KP 0.93 ! LA 0.94 MK 1.19 NL 1.01 OV 0.95 ! PT 0.88 SC 0.92 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.05 HN 1.07 KP 0.87 ! LA 1.04 MK 1.50 NL 1.05 OV 1.02 ! PT 1.01 SC 1.12 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.06 HN 0.94 KP 0.64 ! LA 0.98 MK 1.67 NL 0.96 OV 0.95 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.02 HN 0.92 KP 1.04 ! LA 1.01 MK 1.81 NL 1.07 OV 1.01 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.05 HN 1.01 KP 1.08 ! LA 1.04 MK 1.45 NL 1.03 OV 0.94 ! PT 0.90 SC 1.00 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.02 HN 0.90 KP 1.00 ! LA 1.06 MK 1.16 NL 1.09 OV 1.00 ! PT 1.04 SC 1.21 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.95 HN 1.10 KP 0.99 ! LA 0.97 MK 1.98 NL 1.07 OV 0.98 ! PT 0.91 SC 0.83 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.96 HN 1.06 KP 1.07 ! LA 1.00 MK 1.53 NL 1.08 OV 1.03 ! PT 0.92 SC 0.99 ! ! ! Fit before self-cal, rms=0.022560Jy sigma=0.045990 ! Fit after self-cal, rms=0.022410Jy sigma=0.038354 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.228 mas, bmaj=4.831 mas, bpa=5.921 degrees ! Estimated noise=10.03 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 = 0.000403265 Jy ! Component: 100 - total flux cleaned = 0.000997489 Jy ! Component: 150 - total flux cleaned = 0.00107033 Jy ! Component: 200 - total flux cleaned = 0.00107149 Jy ! Total flux subtracted in 200 components = 0.00107149 Jy ! Clean residual min=-0.002341 max=0.002692 Jy/beam ! Clean residual mean=-0.000001 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.101691 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 111 components and 0.101691 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=0.021523Jy sigma=0.036168 ! Fit after self-cal, rms=0.021421Jy sigma=0.035933 ! 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=0.021421Jy sigma=0.035933 ! Fit after self-cal, rms=0.021102Jy sigma=0.035578 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.218 mas, bmaj=4.82 mas, bpa=6.104 degrees ! Estimated noise=9.76886 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000949167 Jy ! Component: 100 - total flux cleaned = -0.000848797 Jy ! Component: 150 - total flux cleaned = -0.000808084 Jy ! Component: 200 - total flux cleaned = -0.000806621 Jy ! Total flux subtracted in 200 components = -0.000806621 Jy ! Clean residual min=-0.002074 max=0.002466 Jy/beam ! Clean residual mean=-0.000001 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.100884 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 130 components and 0.100884 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=0.020650Jy sigma=0.035129 ! Fit after self-cal, rms=0.020595Jy sigma=0.035057 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 (-3, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00130444 Jy ! Component: 100 - total flux cleaned = 0.00119673 Jy ! Component: 150 - total flux cleaned = 0.00106511 Jy ! Component: 200 - total flux cleaned = 0.000983099 Jy ! Total flux subtracted in 200 components = 0.000983099 Jy ! Clean residual min=-0.001796 max=0.002205 Jy/beam ! Clean residual mean=-0.000001 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.101868 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 145 components and 0.101868 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=0.020069Jy sigma=0.034292 ! Fit after self-cal, rms=0.020015Jy sigma=0.034174 ! 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=0.020015Jy sigma=0.034174 ! Fit after self-cal, rms=0.019499Jy sigma=0.033975 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.199 mas, bmaj=4.794 mas, bpa=5.952 degrees ! Estimated noise=9.53976 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000495841 Jy ! Component: 100 - total flux cleaned = -0.000617969 Jy ! Component: 150 - total flux cleaned = -0.00064969 Jy ! Component: 200 - total flux cleaned = -0.000740426 Jy ! Total flux subtracted in 200 components = -0.000740426 Jy ! Clean residual min=-0.001605 max=0.001978 Jy/beam ! Clean residual mean=-0.000001 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.101127 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 155 components and 0.101127 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=0.019087Jy sigma=0.033796 ! Fit after self-cal, rms=0.019057Jy sigma=0.033755 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 (-72.9, -34.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00177514 Jy ! Component: 100 - total flux cleaned = 0.00277428 Jy ! Component: 150 - total flux cleaned = 0.00344661 Jy ! Component: 200 - total flux cleaned = 0.00366682 Jy ! Total flux subtracted in 200 components = 0.00366682 Jy ! Clean residual min=-0.001401 max=0.001357 Jy/beam ! Clean residual mean=0.000001 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.104794 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 170 components and 0.104794 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=0.018800Jy sigma=0.033012 ! Fit after self-cal, rms=0.018778Jy sigma=0.032936 ! 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=0.018778Jy sigma=0.032936 ! Fit after self-cal, rms=0.018388Jy sigma=0.032771 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.618 mas, bmaj=6.806 mas, bpa=-6.016 degrees ! Estimated noise=8.80815 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000210021 Jy ! Component: 100 - total flux cleaned = 3.32574e-05 Jy ! Component: 150 - total flux cleaned = 0.000215911 Jy ! Component: 200 - total flux cleaned = 0.000351476 Jy ! Total flux subtracted in 200 components = 0.000351476 Jy ! Clean residual min=-0.001176 max=0.001125 Jy/beam ! Clean residual mean=0.000000 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.105145 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 189 components and 0.105145 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=0.018252Jy sigma=0.032633 ! Fit after self-cal, rms=0.018240Jy sigma=0.032601 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 = 0.000244711 Jy ! Component: 100 - total flux cleaned = 0.000345198 Jy ! Component: 150 - total flux cleaned = 0.000402323 Jy ! Component: 200 - total flux cleaned = 0.000427735 Jy ! Total flux subtracted in 200 components = 0.000427735 Jy ! Clean residual min=-0.001103 max=0.001048 Jy/beam ! Clean residual mean=-0.000001 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.105573 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 204 components and 0.105573 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=0.018219Jy sigma=0.032527 ! Fit after self-cal, rms=0.018215Jy sigma=0.032515 ! 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=2.181 mas, bmaj=4.771 mas, bpa=5.877 degrees ! Estimated noise=9.36058 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.181 x 4.771 at 5.877 degrees (North through East) ! Clean map min=-0.0015405 max=0.047625 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=1.709 mas, bmaj=4.069 mas, bpa=5.968 degrees ! Estimated noise=13.9614 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0378433 Jy ! Component: 100 - total flux cleaned = 0.0534517 Jy ! Component: 150 - total flux cleaned = 0.0638496 Jy ! Component: 200 - total flux cleaned = 0.0715806 Jy ! Total flux subtracted in 200 components = 0.0715806 Jy ! Clean residual min=-0.003440 max=0.005239 Jy/beam ! Clean residual mean=-0.000009 rms=0.001241 Jy/beam ! Combined flux in latest and established models = 0.0715806 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 37 model components to the UV plane model. ! The established model now contains 37 components and 0.0715806 Jy ! Inverting map and beam ! Estimated beam: bmin=2.181 mas, bmaj=4.771 mas, bpa=5.877 degrees ! Estimated noise=9.36058 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 (-19.8, 23.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00889907 Jy ! Component: 100 - total flux cleaned = 0.0147661 Jy ! Component: 150 - total flux cleaned = 0.0187795 Jy ! Component: 200 - total flux cleaned = 0.0216358 Jy ! Total flux subtracted in 200 components = 0.0216358 Jy ! Clean residual min=-0.002300 max=0.002243 Jy/beam ! Clean residual mean=-0.000003 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.0932164 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 92 components and 0.0932164 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=4.618 mas, bmaj=6.806 mas, bpa=-6.016 degrees ! Estimated noise=8.80815 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00298507 Jy ! Component: 100 - total flux cleaned = 0.00511918 Jy ! Component: 150 - total flux cleaned = 0.00678605 Jy ! Component: 200 - total flux cleaned = 0.00782491 Jy ! Total flux subtracted in 200 components = 0.00782491 Jy ! Clean residual min=-0.001861 max=0.001816 Jy/beam ! Clean residual mean=0.000000 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.101041 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00082725 Jy ! Component: 100 - total flux cleaned = 0.00156207 Jy ! Component: 150 - total flux cleaned = 0.00215064 Jy ! Component: 200 - total flux cleaned = 0.00260498 Jy ! Total flux subtracted in 200 components = 0.00260498 Jy ! Clean residual min=-0.001459 max=0.001519 Jy/beam ! Clean residual mean=0.000002 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.103646 Jy ! Adding 78 model components to the UV plane model. ! The established model now contains 155 components and 0.103646 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.181 mas, bmaj=4.771 mas, bpa=5.877 degrees ! Estimated noise=9.36058 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000124794 Jy ! Component: 100 - total flux cleaned = 0.00025887 Jy ! Component: 150 - total flux cleaned = 0.000443555 Jy ! Component: 200 - total flux cleaned = 0.000614107 Jy ! Total flux subtracted in 200 components = 0.000614107 Jy ! Clean residual min=-0.001307 max=0.001355 Jy/beam ! Clean residual mean=-0.000001 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.10426 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 174 components and 0.10426 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=0.018080Jy sigma=0.032755 ! Fit after self-cal, rms=0.018050Jy sigma=0.032666 wmodel /scr/pima/bp171ag_uvs/J0127+0158_C_map.mod ! Writing 174 model components to file: /scr/pima/bp171ag_uvs/J0127+0158_C_map.mod wobs /scr/pima/bp171ag_uvs/J0127+0158_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ag_uvs/J0127+0158_C_uvs.fits wwins /scr/pima/bp171ag_uvs/J0127+0158_C_map.win ! wwins: Wrote 5 windows to /scr/pima/bp171ag_uvs/J0127+0158_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 = -7.93723e-05 Jy ! Component: 100 - total flux cleaned = -0.000182905 Jy ! Component: 150 - total flux cleaned = -0.000317156 Jy ! Component: 200 - total flux cleaned = -0.000408118 Jy ! Component: 250 - total flux cleaned = -0.000425551 Jy ! Component: 300 - total flux cleaned = -0.000425121 Jy ! Component: 350 - total flux cleaned = -0.00042541 Jy ! Component: 400 - total flux cleaned = -0.000425958 Jy ! Component: 450 - total flux cleaned = -0.000441367 Jy ! Component: 500 - total flux cleaned = -0.000426967 Jy ! Component: 550 - total flux cleaned = -0.000412973 Jy ! Component: 600 - total flux cleaned = -0.000385354 Jy ! Component: 650 - total flux cleaned = -0.0003987 Jy ! Component: 700 - total flux cleaned = -0.000411761 Jy ! Component: 750 - total flux cleaned = -0.000462673 Jy ! Component: 800 - total flux cleaned = -0.00046254 Jy ! Component: 850 - total flux cleaned = -0.000487481 Jy ! Component: 900 - total flux cleaned = -0.000523953 Jy ! Component: 950 - total flux cleaned = -0.000559523 Jy ! Component: 1000 - total flux cleaned = -0.000606429 Jy ! Component: 1050 - total flux cleaned = -0.000663545 Jy ! Component: 1100 - total flux cleaned = -0.000708424 Jy ! Component: 1150 - total flux cleaned = -0.0007637 Jy ! Component: 1200 - total flux cleaned = -0.000829132 Jy ! Component: 1250 - total flux cleaned = -0.000893487 Jy ! Component: 1300 - total flux cleaned = -0.000956738 Jy ! Component: 1350 - total flux cleaned = -0.000998352 Jy ! Component: 1400 - total flux cleaned = -0.00105988 Jy ! Component: 1450 - total flux cleaned = -0.00110018 Jy ! Component: 1500 - total flux cleaned = -0.00115019 Jy ! Component: 1550 - total flux cleaned = -0.00117976 Jy ! Component: 1600 - total flux cleaned = -0.00119925 Jy ! Component: 1650 - total flux cleaned = -0.00123768 Jy ! Component: 1700 - total flux cleaned = -0.00128532 Jy ! Component: 1750 - total flux cleaned = -0.0013323 Jy ! Component: 1800 - total flux cleaned = -0.00136013 Jy ! Component: 1850 - total flux cleaned = -0.00136921 Jy ! Component: 1900 - total flux cleaned = -0.0014238 Jy ! Component: 1950 - total flux cleaned = -0.00145972 Jy ! Component: 2000 - total flux cleaned = -0.00153089 Jy ! Component: 2050 - total flux cleaned = -0.00153955 Jy ! Component: 2100 - total flux cleaned = -0.0015745 Jy ! Component: 2150 - total flux cleaned = -0.00162636 Jy ! Component: 2200 - total flux cleaned = -0.001669 Jy ! Component: 2250 - total flux cleaned = -0.00169438 Jy ! Component: 2300 - total flux cleaned = -0.00171943 Jy ! Component: 2350 - total flux cleaned = -0.0017526 Jy ! Component: 2400 - total flux cleaned = -0.00178542 Jy ! Component: 2450 - total flux cleaned = -0.00180167 Jy ! Component: 2500 - total flux cleaned = -0.00186605 Jy ! Component: 2550 - total flux cleaned = -0.00188199 Jy ! Component: 2600 - total flux cleaned = -0.00190561 Jy ! Component: 2650 - total flux cleaned = -0.00192124 Jy ! Component: 2700 - total flux cleaned = -0.00197546 Jy ! Component: 2750 - total flux cleaned = -0.00197544 Jy ! Component: 2800 - total flux cleaned = -0.00199834 Jy ! Component: 2850 - total flux cleaned = -0.00200581 Jy ! Component: 2900 - total flux cleaned = -0.00200594 Jy ! Component: 2950 - total flux cleaned = -0.00202829 Jy ! Component: 3000 - total flux cleaned = -0.0020651 Jy ! Component: 3050 - total flux cleaned = -0.00207969 Jy ! Component: 3100 - total flux cleaned = -0.00207973 Jy ! Component: 3150 - total flux cleaned = -0.00207258 Jy ! Component: 3200 - total flux cleaned = -0.00210116 Jy ! Component: 3250 - total flux cleaned = -0.00209409 Jy ! Component: 3300 - total flux cleaned = -0.00212913 Jy ! Component: 3350 - total flux cleaned = -0.00214303 Jy ! Component: 3400 - total flux cleaned = -0.00216369 Jy ! Component: 3450 - total flux cleaned = -0.0021637 Jy ! Component: 3500 - total flux cleaned = -0.0021637 Jy ! Component: 3550 - total flux cleaned = -0.00215018 Jy ! Component: 3600 - total flux cleaned = -0.00217034 Jy ! Component: 3650 - total flux cleaned = -0.00218367 Jy ! Component: 3700 - total flux cleaned = -0.002177 Jy ! Component: 3750 - total flux cleaned = -0.00219686 Jy ! Component: 3800 - total flux cleaned = -0.00222957 Jy ! Component: 3850 - total flux cleaned = -0.00224252 Jy ! Component: 3900 - total flux cleaned = -0.00226834 Jy ! Component: 3950 - total flux cleaned = -0.00228118 Jy ! Component: 4000 - total flux cleaned = -0.00229396 Jy ! Component: 4050 - total flux cleaned = -0.00231297 Jy ! Total flux subtracted in 4096 components = -0.00231295 Jy ! Clean residual min=-0.000395 max=0.000342 Jy/beam ! Clean residual mean=0.000001 rms=0.000111 Jy/beam ! Combined flux in latest and established models = 0.101947 Jy keep ! Adding 260 model components to the UV plane model. ! The established model now contains 434 components and 0.101948 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ag_uvs/J0127+0158_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.181 x 4.771 at 5.877 degrees (North through East) ! Clean map min=-0.00081667 max=0.046915 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ag_uvs/J0127+0158_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0469145 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000112358 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.718486 0.718486 1.43697 2.87394 5.74789 11.4958 22.9915 45.9831 91.9662 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.046 quit ! Quitting program ! Log file /scr/pima/bp171ag_uvs/J0127+0158_C_uvs.log closed on Fri Oct 11 03:44:13 2013