! Started logfile: /scr/pima/bp171ac_uvs/J1117-3328_X_uvs.log on Mon Dec 9 01:48:56 2013 obs /scr/pima/bp171ac_uvs/J1117-3328_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171ac_uvs/J1117-3328_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.822222 visibilities/baseline/integration-bin. ! Found source: J1117-3328 ! ! 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 888 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 /scr/pima/bp171ac_uvs/J1117-3328_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=1.002984Jy sigma=1.564508 ! Fit after self-cal, rms=0.952915Jy sigma=1.482307 ! 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=0.7483 mas, bmaj=2.046 mas, bpa=-1.486 degrees ! Estimated noise=27.6632 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 = 0.0384579 Jy ! Component: 100 - total flux cleaned = 0.0490944 Jy ! Total flux subtracted in 100 components = 0.0490944 Jy ! Clean residual min=-0.004290 max=0.006075 Jy/beam ! Clean residual mean=-0.000001 rms=0.001216 Jy/beam ! Combined flux in latest and established models = 0.0490944 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0490944 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=0.024215Jy sigma=0.038915 ! Fit after self-cal, rms=0.023024Jy sigma=0.037684 ! 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=0.9909 mas, bmaj=2.621 mas, bpa=-1.979 degrees ! Estimated noise=16.6373 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 = 0.00722413 Jy ! Component: 100 - total flux cleaned = 0.0100678 Jy ! Component: 150 - total flux cleaned = 0.0112795 Jy ! Component: 200 - total flux cleaned = 0.0118087 Jy ! Total flux subtracted in 200 components = 0.0118087 Jy ! Clean residual min=-0.002762 max=0.002760 Jy/beam ! Clean residual mean=-0.000001 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 0.0609031 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 31 components and 0.0609031 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=0.022818Jy sigma=0.032104 ! Fit after self-cal, rms=0.022823Jy sigma=0.032086 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9909 x 2.621 at -1.979 degrees (North through East) ! Clean map min=-0.0025544 max=0.051924 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* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.03 HN 1.00* KP 0.93 ! LA 0.96 MK 0.87 NL 1.11 OV 0.98 ! PT 0.94 SC 0.87 ! ! ! 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 1.00 FD 1.08 HN 1.00* KP 0.88 ! LA 0.88 MK 0.94 NL 0.95 OV 1.03 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.02 HN 1.00* KP 1.03 ! LA 0.97 MK 0.85 NL 0.99 OV 0.88 ! PT 0.94 SC 0.88 ! ! ! 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* OV 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* OV 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* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.022823Jy sigma=0.032086 ! Fit after self-cal, rms=0.022450Jy sigma=0.031286 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9791 mas, bmaj=2.597 mas, bpa=-2.142 degrees ! Estimated noise=16.012 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 = -0.00138998 Jy ! Component: 100 - total flux cleaned = -0.00141162 Jy ! Component: 150 - total flux cleaned = -0.00144138 Jy ! Component: 200 - total flux cleaned = -0.00141664 Jy ! Total flux subtracted in 200 components = -0.00141664 Jy ! Clean residual min=-0.002544 max=0.002575 Jy/beam ! Clean residual mean=-0.000001 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.0594864 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 35 components and 0.0594864 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=0.022018Jy sigma=0.031590 ! Fit after self-cal, rms=0.022019Jy sigma=0.031584 ! 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=0.022019Jy sigma=0.031584 ! Fit after self-cal, rms=0.021977Jy sigma=0.031534 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9758 mas, bmaj=2.592 mas, bpa=-2.23 degrees ! Estimated noise=15.802 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000598561 Jy ! Component: 100 - total flux cleaned = -0.000584406 Jy ! Component: 150 - total flux cleaned = -0.000560326 Jy ! Component: 200 - total flux cleaned = -0.000538924 Jy ! Total flux subtracted in 200 components = -0.000538924 Jy ! Clean residual min=-0.002500 max=0.002548 Jy/beam ! Clean residual mean=-0.000002 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.0589475 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 37 components and 0.0589475 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=0.021811Jy sigma=0.031676 ! Fit after self-cal, rms=0.021812Jy sigma=0.031674 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 = -1.54766e-05 Jy ! Component: 100 - total flux cleaned = 1.76494e-05 Jy ! Component: 150 - total flux cleaned = 4.73806e-05 Jy ! Component: 200 - total flux cleaned = 6.57059e-05 Jy ! Total flux subtracted in 200 components = 6.57059e-05 Jy ! Clean residual min=-0.002496 max=0.002520 Jy/beam ! Clean residual mean=-0.000002 rms=0.000615 Jy/beam ! Combined flux in latest and established models = 0.0590132 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 39 components and 0.0590132 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=0.021798Jy sigma=0.031662 ! Fit after self-cal, rms=0.021799Jy sigma=0.031660 ! 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=0.021799Jy sigma=0.031660 ! Fit after self-cal, rms=0.021785Jy sigma=0.031649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9736 mas, bmaj=2.588 mas, bpa=-2.303 degrees ! Estimated noise=15.7042 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000266888 Jy ! Component: 100 - total flux cleaned = -0.000235018 Jy ! Component: 150 - total flux cleaned = -0.000216671 Jy ! Component: 200 - total flux cleaned = -0.000199268 Jy ! Total flux subtracted in 200 components = -0.000199268 Jy ! Clean residual min=-0.002477 max=0.002517 Jy/beam ! Clean residual mean=-0.000002 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.058814 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 39 components and 0.058814 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=0.021711Jy sigma=0.031713 ! Fit after self-cal, rms=0.021713Jy sigma=0.031711 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 = -2.75123e-05 Jy ! Component: 100 - total flux cleaned = -2.11076e-08 Jy ! Component: 150 - total flux cleaned = 2.53313e-05 Jy ! Component: 200 - total flux cleaned = 4.15059e-05 Jy ! Total flux subtracted in 200 components = 4.15059e-05 Jy ! Clean residual min=-0.002470 max=0.002497 Jy/beam ! Clean residual mean=-0.000002 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.0588555 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 41 components and 0.0588555 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=0.021703Jy sigma=0.031703 ! Fit after self-cal, rms=0.021705Jy sigma=0.031702 ! 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=0.021705Jy sigma=0.031702 ! Fit after self-cal, rms=0.021699Jy sigma=0.031699 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.687 mas, bmaj=7.747 mas, bpa=1.222 degrees ! Estimated noise=17.8426 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000361167 Jy ! Component: 100 - total flux cleaned = 0.000377789 Jy ! Component: 150 - total flux cleaned = 0.000410733 Jy ! Component: 200 - total flux cleaned = 0.000442447 Jy ! Total flux subtracted in 200 components = 0.000442447 Jy ! Clean residual min=-0.002807 max=0.003100 Jy/beam ! Clean residual mean=-0.000003 rms=0.000806 Jy/beam ! Combined flux in latest and established models = 0.0592979 Jy selfcal ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 41 components and 0.0592979 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=0.021679Jy sigma=0.031700 ! Fit after self-cal, rms=0.021678Jy sigma=0.031696 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 = 3.86115e-05 Jy ! Component: 100 - total flux cleaned = 5.37533e-05 Jy ! Component: 150 - total flux cleaned = 6.88821e-05 Jy ! Component: 200 - total flux cleaned = 9.81431e-05 Jy ! Total flux subtracted in 200 components = 9.81431e-05 Jy ! Clean residual min=-0.002776 max=0.003051 Jy/beam ! Clean residual mean=-0.000003 rms=0.000798 Jy/beam ! Combined flux in latest and established models = 0.0593961 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 41 components and 0.0593961 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=0.021631Jy sigma=0.031776 ! Fit after self-cal, rms=0.021631Jy sigma=0.031773 ! 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=0.9721 mas, bmaj=2.585 mas, bpa=-2.349 degrees ! Estimated noise=15.6564 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9721 x 2.585 at -2.349 degrees (North through East) ! Clean map min=-0.0022511 max=0.04715 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=0.7359 mas, bmaj=2.022 mas, bpa=-1.868 degrees ! Estimated noise=25.5274 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.036344 Jy ! Component: 100 - total flux cleaned = 0.0465721 Jy ! Component: 150 - total flux cleaned = 0.0515591 Jy ! Component: 200 - total flux cleaned = 0.0544247 Jy ! Total flux subtracted in 200 components = 0.0544247 Jy ! Clean residual min=-0.003313 max=0.003107 Jy/beam ! Clean residual mean=-0.000002 rms=0.000781 Jy/beam ! Combined flux in latest and established models = 0.0544247 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0544247 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9721 mas, bmaj=2.585 mas, bpa=-2.349 degrees ! Estimated noise=15.6564 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 (-8.2, 21.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0033486 Jy ! Component: 100 - total flux cleaned = 0.00515724 Jy ! Component: 150 - total flux cleaned = 0.00631243 Jy ! Component: 200 - total flux cleaned = 0.00705221 Jy ! Total flux subtracted in 200 components = 0.00705221 Jy ! Clean residual min=-0.002164 max=0.001996 Jy/beam ! Clean residual mean=-0.000000 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.0614769 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 40 components and 0.0614769 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=2.687 mas, bmaj=7.747 mas, bpa=1.222 degrees ! Estimated noise=17.8426 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000821676 Jy ! Component: 100 - total flux cleaned = 0.0010552 Jy ! Component: 150 - total flux cleaned = 0.0011491 Jy ! Component: 200 - total flux cleaned = 0.00121738 Jy ! Total flux subtracted in 200 components = 0.00121738 Jy ! Clean residual min=-0.001989 max=0.002171 Jy/beam ! Clean residual mean=-0.000002 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.0626943 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 = 6.05683e-05 Jy ! Component: 100 - total flux cleaned = 0.00012455 Jy ! Component: 150 - total flux cleaned = 0.000154141 Jy ! Component: 200 - total flux cleaned = 0.00017224 Jy ! Total flux subtracted in 200 components = 0.00017224 Jy ! Clean residual min=-0.001915 max=0.002112 Jy/beam ! Clean residual mean=-0.000002 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.0628665 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 45 components and 0.0628665 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9721 mas, bmaj=2.585 mas, bpa=-2.349 degrees ! Estimated noise=15.6564 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000219378 Jy ! Component: 100 - total flux cleaned = -0.000295785 Jy ! Component: 150 - total flux cleaned = -0.000344988 Jy ! Component: 200 - total flux cleaned = -0.000375546 Jy ! Total flux subtracted in 200 components = -0.000375546 Jy ! Clean residual min=-0.002047 max=0.001869 Jy/beam ! Clean residual mean=-0.000001 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.062491 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 60 components and 0.062491 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=0.021331Jy sigma=0.031195 ! Fit after self-cal, rms=0.021320Jy sigma=0.031110 wmodel /scr/pima/bp171ac_uvs/J1117-3328_X_map.mod ! Writing 60 model components to file: /scr/pima/bp171ac_uvs/J1117-3328_X_map.mod wobs /scr/pima/bp171ac_uvs/J1117-3328_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ac_uvs/J1117-3328_X_uvs.fits wwins /scr/pima/bp171ac_uvs/J1117-3328_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bp171ac_uvs/J1117-3328_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 = -0.000674843 Jy ! Component: 100 - total flux cleaned = -0.000860483 Jy ! Component: 150 - total flux cleaned = -0.000917443 Jy ! Component: 200 - total flux cleaned = -0.00105225 Jy ! Component: 250 - total flux cleaned = -0.00115472 Jy ! Component: 300 - total flux cleaned = -0.00110716 Jy ! Component: 350 - total flux cleaned = -0.00108459 Jy ! Component: 400 - total flux cleaned = -0.00117492 Jy ! Component: 450 - total flux cleaned = -0.00121784 Jy ! Component: 500 - total flux cleaned = -0.00121795 Jy ! Component: 550 - total flux cleaned = -0.00127947 Jy ! Component: 600 - total flux cleaned = -0.00131938 Jy ! Component: 650 - total flux cleaned = -0.00130048 Jy ! Component: 700 - total flux cleaned = -0.00130056 Jy ! Component: 750 - total flux cleaned = -0.00130021 Jy ! Component: 800 - total flux cleaned = -0.00129996 Jy ! Component: 850 - total flux cleaned = -0.00133449 Jy ! Component: 900 - total flux cleaned = -0.0013345 Jy ! Component: 950 - total flux cleaned = -0.00136798 Jy ! Component: 1000 - total flux cleaned = -0.00133536 Jy ! Component: 1050 - total flux cleaned = -0.00135146 Jy ! Component: 1100 - total flux cleaned = -0.00132004 Jy ! Component: 1150 - total flux cleaned = -0.00135114 Jy ! Component: 1200 - total flux cleaned = -0.00135116 Jy ! Component: 1250 - total flux cleaned = -0.00138047 Jy ! Component: 1300 - total flux cleaned = -0.00138053 Jy ! Component: 1350 - total flux cleaned = -0.00139514 Jy ! Component: 1400 - total flux cleaned = -0.00145159 Jy ! Component: 1450 - total flux cleaned = -0.00149332 Jy ! Component: 1500 - total flux cleaned = -0.00154771 Jy ! Component: 1550 - total flux cleaned = -0.00158776 Jy ! Component: 1600 - total flux cleaned = -0.00158777 Jy ! Component: 1650 - total flux cleaned = -0.00165321 Jy ! Component: 1700 - total flux cleaned = -0.00170458 Jy ! Component: 1750 - total flux cleaned = -0.00170465 Jy ! Component: 1800 - total flux cleaned = -0.00170473 Jy ! Component: 1850 - total flux cleaned = -0.00172936 Jy ! Component: 1900 - total flux cleaned = -0.00175365 Jy ! Component: 1950 - total flux cleaned = -0.00171743 Jy ! Component: 2000 - total flux cleaned = -0.00174145 Jy ! Component: 2050 - total flux cleaned = -0.00175317 Jy ! Component: 2100 - total flux cleaned = -0.00174155 Jy ! Component: 2150 - total flux cleaned = -0.00178776 Jy ! Component: 2200 - total flux cleaned = -0.00183328 Jy ! Component: 2250 - total flux cleaned = -0.00181067 Jy ! Component: 2300 - total flux cleaned = -0.00188893 Jy ! Component: 2350 - total flux cleaned = -0.00189995 Jy ! Component: 2400 - total flux cleaned = -0.00192181 Jy ! Component: 2450 - total flux cleaned = -0.00190004 Jy ! Component: 2500 - total flux cleaned = -0.00192164 Jy ! Component: 2550 - total flux cleaned = -0.00192166 Jy ! Component: 2600 - total flux cleaned = -0.00193223 Jy ! Component: 2650 - total flux cleaned = -0.00192162 Jy ! Component: 2700 - total flux cleaned = -0.00185884 Jy ! Component: 2750 - total flux cleaned = -0.0018796 Jy ! Component: 2800 - total flux cleaned = -0.00183816 Jy ! Component: 2850 - total flux cleaned = -0.00182792 Jy ! Component: 2900 - total flux cleaned = -0.00185853 Jy ! Component: 2950 - total flux cleaned = -0.00183827 Jy ! Component: 3000 - total flux cleaned = -0.00181812 Jy ! Component: 3050 - total flux cleaned = -0.0018481 Jy ! Component: 3100 - total flux cleaned = -0.00184808 Jy ! Component: 3150 - total flux cleaned = -0.00188757 Jy ! Component: 3200 - total flux cleaned = -0.00186786 Jy ! Component: 3250 - total flux cleaned = -0.00187764 Jy ! Component: 3300 - total flux cleaned = -0.0018777 Jy ! Component: 3350 - total flux cleaned = -0.00187777 Jy ! Component: 3400 - total flux cleaned = -0.00187782 Jy ! Component: 3450 - total flux cleaned = -0.00188746 Jy ! Component: 3500 - total flux cleaned = -0.00185865 Jy ! Component: 3550 - total flux cleaned = -0.00184907 Jy ! Component: 3600 - total flux cleaned = -0.00183956 Jy ! Component: 3650 - total flux cleaned = -0.00185859 Jy ! Component: 3700 - total flux cleaned = -0.00183018 Jy ! Component: 3750 - total flux cleaned = -0.00183016 Jy ! Component: 3800 - total flux cleaned = -0.0018019 Jy ! Component: 3850 - total flux cleaned = -0.00179252 Jy ! Component: 3900 - total flux cleaned = -0.00179254 Jy ! Component: 3950 - total flux cleaned = -0.00175501 Jy ! Component: 4000 - total flux cleaned = -0.00174563 Jy ! Component: 4050 - total flux cleaned = -0.00171763 Jy ! Total flux subtracted in 4096 components = -0.00168029 Jy ! Clean residual min=-0.000552 max=0.000523 Jy/beam ! Clean residual mean=-0.000000 rms=0.000154 Jy/beam ! Combined flux in latest and established models = 0.0608107 Jy keep ! Adding 233 model components to the UV plane model. ! The established model now contains 293 components and 0.0608107 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ac_uvs/J1117-3328_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9721 x 2.585 at -2.349 degrees (North through East) ! Clean map min=-0.0011031 max=0.047763 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ac_uvs/J1117-3328_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0477628 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000150686 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.946464 0.946464 1.89293 3.78586 7.57171 15.1434 30.2868 60.5737 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.047 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 316.969 quit ! Quitting program ! Log file /scr/pima/bp171ac_uvs/J1117-3328_X_uvs.log closed on Mon Dec 9 01:49:00 2013