! Started logfile: /g0/scr/pima/s4195b_uvs/J1012+4229_X_uvs.log on Tue Dec 31 19:34:55 2013 obs /g0/scr/pima/s4195b_uvs/J1012+4229_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/s4195b_uvs/J1012+4229_X_uva.fits ! AN table 1: 11 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.941558 visibilities/baseline/integration-bin. ! Found source: J1012+4229 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 2320 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /g0/scr/pima/s4195b_uvs/J1012+4229_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000614Jy sigma=1.124232 ! Fit after self-cal, rms=0.981923Jy sigma=1.096023 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7318 mas, bmaj=3.357 mas, bpa=-31.38 degrees ! Estimated noise=29.8681 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 = 0.0163003 Jy ! Component: 100 - total flux cleaned = 0.0204267 Jy ! Total flux subtracted in 100 components = 0.0204267 Jy ! Clean residual min=-0.002494 max=0.002324 Jy/beam ! Clean residual mean=-0.000002 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.0204267 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0204267 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=0.018194Jy sigma=0.021588 ! Fit after self-cal, rms=0.014220Jy sigma=0.017567 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00376636 Jy ! Component: 100 - total flux cleaned = 0.00544469 Jy ! Total flux subtracted in 100 components = 0.00544469 Jy ! Clean residual min=-0.001876 max=0.001771 Jy/beam ! Clean residual mean=-0.000002 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.0258714 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 16 components and 0.0258714 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=0.014057Jy sigma=0.015329 ! Fit after self-cal, rms=0.014049Jy sigma=0.015310 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9833 mas, bmaj=3.245 mas, bpa=-32.1 degrees ! Estimated noise=14.3778 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 = 0.0017009 Jy ! Component: 100 - total flux cleaned = 0.00268158 Jy ! Component: 150 - total flux cleaned = 0.00334195 Jy ! Component: 200 - total flux cleaned = 0.00380199 Jy ! Total flux subtracted in 200 components = 0.00380199 Jy ! Clean residual min=-0.000966 max=0.000884 Jy/beam ! Clean residual mean=-0.000002 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.0296734 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 48 components and 0.0296734 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=0.014124Jy sigma=0.014752 ! Fit after self-cal, rms=0.014121Jy sigma=0.014737 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9833 x 3.245 at -32.1 degrees (North through East) ! Clean map min=-0.00096218 max=0.024982 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 0.96 HN 0.97 KP 0.90 LA 0.90 ! MK 0.98 NL 0.89 OV 0.96 PT 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 HN 0.87 KP 0.90 LA 0.96 ! MK 1.01 NL 0.95 OV 0.94 PT 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 HN 0.99 KP 1.06 LA 1.06 ! MK 1.05 NL 0.96 OV 0.95 PT 0.92 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 HN 0.88 KP 1.08 LA 1.02 ! MK 1.02 NL 1.05 OV 1.06 PT 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 HN 0.96 KP 0.90 LA 0.86 ! MK 0.91 NL 0.96 OV 0.97 PT 0.91 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.014121Jy sigma=0.014737 ! Fit after self-cal, rms=0.013686Jy sigma=0.014365 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9893 mas, bmaj=3.235 mas, bpa=-32.18 degrees ! Estimated noise=13.5459 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 = -0.000950375 Jy ! Component: 100 - total flux cleaned = -0.00100528 Jy ! Component: 150 - total flux cleaned = -0.00102601 Jy ! Component: 200 - total flux cleaned = -0.00104188 Jy ! Total flux subtracted in 200 components = -0.00104188 Jy ! Clean residual min=-0.000880 max=0.000876 Jy/beam ! Clean residual mean=-0.000001 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.0286315 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 60 components and 0.0286315 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=0.013365Jy sigma=0.014531 ! Fit after self-cal, rms=0.013377Jy sigma=0.014527 ! 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=0.013377Jy sigma=0.014527 ! Fit after self-cal, rms=0.013236Jy sigma=0.014485 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9884 mas, bmaj=3.235 mas, bpa=-32.19 degrees ! Estimated noise=13.1502 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000652778 Jy ! Component: 100 - total flux cleaned = -0.000727377 Jy ! Component: 150 - total flux cleaned = -0.000733598 Jy ! Component: 200 - total flux cleaned = -0.000739137 Jy ! Total flux subtracted in 200 components = -0.000739137 Jy ! Clean residual min=-0.000869 max=0.000853 Jy/beam ! Clean residual mean=-0.000001 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.0278924 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 63 components and 0.0278924 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=0.013045Jy sigma=0.014608 ! Fit after self-cal, rms=0.013050Jy sigma=0.014606 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 = -2.1743e-05 Jy ! Component: 100 - total flux cleaned = -4.38041e-05 Jy ! Component: 150 - total flux cleaned = -5.8425e-05 Jy ! Component: 200 - total flux cleaned = -6.72166e-05 Jy ! Total flux subtracted in 200 components = -6.72166e-05 Jy ! Clean residual min=-0.000878 max=0.000841 Jy/beam ! Clean residual mean=-0.000001 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.0278252 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 73 components and 0.0278252 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=0.013035Jy sigma=0.014611 ! Fit after self-cal, rms=0.013038Jy sigma=0.014609 ! 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=0.013038Jy sigma=0.014609 ! Fit after self-cal, rms=0.013006Jy sigma=0.014624 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9899 mas, bmaj=3.233 mas, bpa=-32.16 degrees ! Estimated noise=12.9255 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000385579 Jy ! Component: 100 - total flux cleaned = -0.000527573 Jy ! Component: 150 - total flux cleaned = -0.0005551 Jy ! Component: 200 - total flux cleaned = -0.000563034 Jy ! Total flux subtracted in 200 components = -0.000563034 Jy ! Clean residual min=-0.000872 max=0.000821 Jy/beam ! Clean residual mean=-0.000001 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.0272621 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 75 components and 0.0272621 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=0.012912Jy sigma=0.014695 ! Fit after self-cal, rms=0.012916Jy sigma=0.014693 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 = -3.03323e-05 Jy ! Component: 100 - total flux cleaned = -4.25043e-05 Jy ! Component: 150 - total flux cleaned = -5.29774e-05 Jy ! Component: 200 - total flux cleaned = -5.90324e-05 Jy ! Total flux subtracted in 200 components = -5.90324e-05 Jy ! Clean residual min=-0.000879 max=0.000815 Jy/beam ! Clean residual mean=-0.000001 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.0272031 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 79 components and 0.0272031 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=0.012904Jy sigma=0.014700 ! Fit after self-cal, rms=0.012908Jy sigma=0.014699 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.012908Jy sigma=0.014699 ! Fit after self-cal, rms=0.012863Jy sigma=0.014692 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.153 mas, bmaj=3.308 mas, bpa=-38.15 degrees ! Estimated noise=14.722 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000238094 Jy ! Component: 100 - total flux cleaned = -0.000285502 Jy ! Component: 150 - total flux cleaned = -0.000322026 Jy ! Component: 200 - total flux cleaned = -0.000344327 Jy ! Total flux subtracted in 200 components = -0.000344327 Jy ! Clean residual min=-0.001057 max=0.000985 Jy/beam ! Clean residual mean=-0.000002 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.0268588 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 85 components and 0.0268588 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=0.012805Jy sigma=0.014738 ! Fit after self-cal, rms=0.012810Jy sigma=0.014736 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 = -4.67453e-06 Jy ! Component: 100 - total flux cleaned = -8.5079e-06 Jy ! Component: 150 - total flux cleaned = -1.48607e-05 Jy ! Component: 200 - total flux cleaned = -2.04066e-05 Jy ! Total flux subtracted in 200 components = -2.04066e-05 Jy ! Clean residual min=-0.001057 max=0.000977 Jy/beam ! Clean residual mean=-0.000002 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.0268384 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 92 components and 0.0268384 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=0.012801Jy sigma=0.014743 ! Fit after self-cal, rms=0.012804Jy sigma=0.014742 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.9908 mas, bmaj=3.229 mas, bpa=-32.15 degrees ! Estimated noise=12.7707 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9908 x 3.229 at -32.15 degrees (North through East) ! Clean map min=-0.00084507 max=0.022017 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7387 mas, bmaj=3.327 mas, bpa=-31.45 degrees ! Estimated noise=26.4016 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0163986 Jy ! Component: 100 - total flux cleaned = 0.0204239 Jy ! Component: 150 - total flux cleaned = 0.0222949 Jy ! Component: 200 - total flux cleaned = 0.0230609 Jy ! Total flux subtracted in 200 components = 0.0230609 Jy ! Clean residual min=-0.001809 max=0.001713 Jy/beam ! Clean residual mean=-0.000001 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.0230609 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 0.0230609 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9908 mas, bmaj=3.229 mas, bpa=-32.15 degrees ! Estimated noise=12.7707 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 (-8.4, 5.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0016323 Jy ! Component: 100 - total flux cleaned = 0.00249639 Jy ! Component: 150 - total flux cleaned = 0.0028608 Jy ! Component: 200 - total flux cleaned = 0.00315836 Jy ! Total flux subtracted in 200 components = 0.00315836 Jy ! Clean residual min=-0.000831 max=0.000855 Jy/beam ! Clean residual mean=-0.000002 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.0262192 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 59 components and 0.0262192 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.153 mas, bmaj=3.308 mas, bpa=-38.15 degrees ! Estimated noise=14.722 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000402107 Jy ! Component: 100 - total flux cleaned = 0.000623001 Jy ! Component: 150 - total flux cleaned = 0.000791506 Jy ! Component: 200 - total flux cleaned = 0.000931885 Jy ! Total flux subtracted in 200 components = 0.000931885 Jy ! Clean residual min=-0.000909 max=0.000861 Jy/beam ! Clean residual mean=-0.000002 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.0271511 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 = 0.000126183 Jy ! Component: 100 - total flux cleaned = 0.0002099 Jy ! Component: 150 - total flux cleaned = 0.000275149 Jy ! Component: 200 - total flux cleaned = 0.000304402 Jy ! Total flux subtracted in 200 components = 0.000304402 Jy ! Clean residual min=-0.000852 max=0.000871 Jy/beam ! Clean residual mean=-0.000002 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.0274555 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 97 components and 0.0274555 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9908 mas, bmaj=3.229 mas, bpa=-32.15 degrees ! Estimated noise=12.7707 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.74547e-05 Jy ! Component: 100 - total flux cleaned = -4.37373e-05 Jy ! Component: 150 - total flux cleaned = -5.08048e-05 Jy ! Component: 200 - total flux cleaned = -7.06737e-05 Jy ! Total flux subtracted in 200 components = -7.06737e-05 Jy ! Clean residual min=-0.000719 max=0.000789 Jy/beam ! Clean residual mean=-0.000001 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.0273848 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 115 components and 0.0273848 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=0.012785Jy sigma=0.014710 ! Fit after self-cal, rms=0.012786Jy sigma=0.014695 wmodel /g0/scr/pima/s4195b_uvs/J1012+4229_X_map.mod ! Writing 115 model components to file: /g0/scr/pima/s4195b_uvs/J1012+4229_X_map.mod wobs /g0/scr/pima/s4195b_uvs/J1012+4229_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/s4195b_uvs/J1012+4229_X_uvs.fits wwins /g0/scr/pima/s4195b_uvs/J1012+4229_X_map.win ! wwins: Wrote 2 windows to /g0/scr/pima/s4195b_uvs/J1012+4229_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000128492 Jy ! Component: 100 - total flux cleaned = 0.000251837 Jy ! Component: 150 - total flux cleaned = 0.00029787 Jy ! Component: 200 - total flux cleaned = 0.000297905 Jy ! Component: 250 - total flux cleaned = 0.000287709 Jy ! Component: 300 - total flux cleaned = 0.000268207 Jy ! Component: 350 - total flux cleaned = 0.000211189 Jy ! Component: 400 - total flux cleaned = 0.00018338 Jy ! Component: 450 - total flux cleaned = 0.000165679 Jy ! Component: 500 - total flux cleaned = 0.000148518 Jy ! Component: 550 - total flux cleaned = 0.000140257 Jy ! Component: 600 - total flux cleaned = 0.000132363 Jy ! Component: 650 - total flux cleaned = 0.000148302 Jy ! Component: 700 - total flux cleaned = 0.000125358 Jy ! Component: 750 - total flux cleaned = 0.000132861 Jy ! Component: 800 - total flux cleaned = 0.000118292 Jy ! Component: 850 - total flux cleaned = 0.00013259 Jy ! Component: 900 - total flux cleaned = 0.000146397 Jy ! Component: 950 - total flux cleaned = 0.000153132 Jy ! Component: 1000 - total flux cleaned = 0.000173125 Jy ! Component: 1050 - total flux cleaned = 0.000179851 Jy ! Component: 1100 - total flux cleaned = 0.000205532 Jy ! Component: 1150 - total flux cleaned = 0.000236953 Jy ! Component: 1200 - total flux cleaned = 0.00023068 Jy ! Component: 1250 - total flux cleaned = 0.000224633 Jy ! Component: 1300 - total flux cleaned = 0.000230715 Jy ! Component: 1350 - total flux cleaned = 0.000272282 Jy ! Component: 1400 - total flux cleaned = 0.000319146 Jy ! Component: 1450 - total flux cleaned = 0.000342287 Jy ! Component: 1500 - total flux cleaned = 0.000370965 Jy ! Component: 1550 - total flux cleaned = 0.000416369 Jy ! Component: 1600 - total flux cleaned = 0.000444394 Jy ! Component: 1650 - total flux cleaned = 0.000461039 Jy ! Component: 1700 - total flux cleaned = 0.000488586 Jy ! Component: 1750 - total flux cleaned = 0.000526624 Jy ! Component: 1800 - total flux cleaned = 0.000542788 Jy ! Component: 1850 - total flux cleaned = 0.000553522 Jy ! Component: 1900 - total flux cleaned = 0.000595962 Jy ! Component: 1950 - total flux cleaned = 0.000632742 Jy ! Component: 2000 - total flux cleaned = 0.000643138 Jy ! Component: 2050 - total flux cleaned = 0.000674183 Jy ! Component: 2100 - total flux cleaned = 0.000694718 Jy ! Component: 2150 - total flux cleaned = 0.000709974 Jy ! Component: 2200 - total flux cleaned = 0.000740375 Jy ! Component: 2250 - total flux cleaned = 0.000750425 Jy ! Component: 2300 - total flux cleaned = 0.000760381 Jy ! Component: 2350 - total flux cleaned = 0.000775247 Jy ! Component: 2400 - total flux cleaned = 0.000785082 Jy ! Component: 2450 - total flux cleaned = 0.000794889 Jy ! Component: 2500 - total flux cleaned = 0.00079975 Jy ! Component: 2550 - total flux cleaned = 0.000809433 Jy ! Component: 2600 - total flux cleaned = 0.000823876 Jy ! Component: 2650 - total flux cleaned = 0.000828634 Jy ! Component: 2700 - total flux cleaned = 0.000838147 Jy ! Component: 2750 - total flux cleaned = 0.000861811 Jy ! Component: 2800 - total flux cleaned = 0.000861844 Jy ! Component: 2850 - total flux cleaned = 0.000880584 Jy ! Component: 2900 - total flux cleaned = 0.000885213 Jy ! Component: 2950 - total flux cleaned = 0.000889863 Jy ! Component: 3000 - total flux cleaned = 0.000889876 Jy ! Component: 3050 - total flux cleaned = 0.000889928 Jy ! Component: 3100 - total flux cleaned = 0.000880804 Jy ! Component: 3150 - total flux cleaned = 0.000899024 Jy ! Component: 3200 - total flux cleaned = 0.000903561 Jy ! Component: 3250 - total flux cleaned = 0.000921589 Jy ! Component: 3300 - total flux cleaned = 0.000926069 Jy ! Component: 3350 - total flux cleaned = 0.00093504 Jy ! Component: 3400 - total flux cleaned = 0.000952879 Jy ! Component: 3450 - total flux cleaned = 0.000957334 Jy ! Component: 3500 - total flux cleaned = 0.000970636 Jy ! Component: 3550 - total flux cleaned = 0.000979469 Jy ! Component: 3600 - total flux cleaned = 0.000992656 Jy ! Component: 3650 - total flux cleaned = 0.00100142 Jy ! Component: 3700 - total flux cleaned = 0.00101458 Jy ! Component: 3750 - total flux cleaned = 0.00102767 Jy ! Component: 3800 - total flux cleaned = 0.00103637 Jy ! Component: 3850 - total flux cleaned = 0.00103632 Jy ! Component: 3900 - total flux cleaned = 0.00104066 Jy ! Component: 3950 - total flux cleaned = 0.00104499 Jy ! Component: 4000 - total flux cleaned = 0.00105791 Jy ! Component: 4050 - total flux cleaned = 0.0010622 Jy ! Total flux subtracted in 4096 components = 0.00107079 Jy ! Clean residual min=-0.000261 max=0.000257 Jy/beam ! Clean residual mean=0.000000 rms=0.000075 Jy/beam ! Combined flux in latest and established models = 0.0284556 Jy keep ! Adding 246 model components to the UV plane model. ! The established model now contains 361 components and 0.0284556 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/s4195b_uvs/J1012+4229_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9908 x 3.229 at -32.15 degrees (North through East) ! Clean map min=-0.00059866 max=0.021459 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/s4195b_uvs/J1012+4229_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0214591 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.73954e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.082 1.082 2.16399 4.32798 8.65596 17.3119 34.6238 69.2477 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.021 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 277.265 quit ! Quitting program ! Log file /g0/scr/pima/s4195b_uvs/J1012+4229_X_uvs.log closed on Tue Dec 31 19:35:01 2013