! Started logfile: /d2/scr/pima/bp171ab_uvs/J0919-1847_X_uvs.log on Mon Dec 9 01:36:38 2013 obs /d2/scr/pima/bp171ab_uvs/J0919-1847_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171ab_uvs/J0919-1847_X_uva.fits ! AN table 1: 5 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.72 visibilities/baseline/integration-bin. ! Found source: J0919-1847 ! ! 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 1296 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 /d2/scr/pima/bp171ab_uvs/J0919-1847_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 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001027Jy sigma=4.257667 ! Fit after self-cal, rms=0.881805Jy sigma=3.723188 ! 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=0.7536 mas, bmaj=2.107 mas, bpa=-2.517 degrees ! Estimated noise=7.0833 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 = 0.0919013 Jy ! Component: 100 - total flux cleaned = 0.112058 Jy ! Total flux subtracted in 100 components = 0.112058 Jy ! Clean residual min=-0.004232 max=0.006772 Jy/beam ! Clean residual mean=-0.000005 rms=0.001046 Jy/beam ! Combined flux in latest and established models = 0.112058 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.112058 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=0.026687Jy sigma=0.108025 ! Fit after self-cal, rms=0.026686Jy sigma=0.107993 ! Inverting map ! Added new window around map position (-13.8, 26.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0072728 Jy ! Component: 100 - total flux cleaned = 0.0117392 Jy ! Total flux subtracted in 100 components = 0.0117392 Jy ! Clean residual min=-0.003053 max=0.003476 Jy/beam ! Clean residual mean=-0.000003 rms=0.000744 Jy/beam ! Combined flux in latest and established models = 0.123797 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 33 components and 0.123797 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=0.024209Jy sigma=0.090677 ! Fit after self-cal, rms=0.024144Jy sigma=0.090439 ! 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=0.8832 mas, bmaj=2.383 mas, bpa=-2.015 degrees ! Estimated noise=4.88622 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 = 0.00543335 Jy ! Component: 100 - total flux cleaned = 0.00879454 Jy ! Component: 150 - total flux cleaned = 0.0110517 Jy ! Component: 200 - total flux cleaned = 0.0125991 Jy ! Total flux subtracted in 200 components = 0.0125991 Jy ! Clean residual min=-0.003736 max=0.002955 Jy/beam ! Clean residual mean=-0.000002 rms=0.000951 Jy/beam ! Combined flux in latest and established models = 0.136396 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 66 components and 0.136396 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=0.023297Jy sigma=0.080939 ! Fit after self-cal, rms=0.023273Jy sigma=0.080837 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8832 x 2.383 at -2.015 degrees (North through East) ! Clean map min=-0.0034912 max=0.11764 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 1.16 FD 1.07 HN 0.93 KP 0.96 ! LA 1.02 MK 0.97 NL 1.05 OV 1.06 ! PT 0.86 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.97 HN 0.96 KP 0.94 ! LA 0.96 MK 0.99 NL 1.04 OV 1.04 ! PT 0.91 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.07 HN 1.00 KP 1.09 ! LA 0.94 MK 1.03 NL 1.07 OV 1.04 ! PT 0.89 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.07 HN 1.07 KP 0.95 ! LA 0.98 MK 1.10 NL 1.01 OV 1.02 ! PT 0.94 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 0.98 KP 1.04 ! LA 0.98 MK 0.98 NL 0.94 OV 1.04 ! PT 0.87 SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.00 HN 1.15 KP 1.05 ! LA 1.02 MK 0.99 NL 1.03 OV 1.08 ! PT 0.91 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.01 KP 1.04 ! LA 0.94 MK 0.96 NL 1.02 OV 1.10 ! PT 0.89 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 1.01 HN 1.02 KP 1.10 ! LA 0.88 MK 0.97 NL 1.01 OV 1.07 ! PT 0.85 SC 1.06 ! ! ! Fit before self-cal, rms=0.023273Jy sigma=0.080837 ! Fit after self-cal, rms=0.020674Jy sigma=0.063397 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8853 mas, bmaj=2.392 mas, bpa=-2.026 degrees ! Estimated noise=4.85105 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 = -0.00091034 Jy ! Component: 100 - total flux cleaned = -0.00106253 Jy ! Component: 150 - total flux cleaned = -0.00115817 Jy ! Component: 200 - total flux cleaned = -0.00119102 Jy ! Total flux subtracted in 200 components = -0.00119102 Jy ! Clean residual min=-0.001393 max=0.001534 Jy/beam ! Clean residual mean=-0.000002 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.135205 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 76 components and 0.135205 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=0.020539Jy sigma=0.063403 ! Fit after self-cal, rms=0.020556Jy sigma=0.063375 ! 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=0.020556Jy sigma=0.063375 ! Fit after self-cal, rms=0.020518Jy sigma=0.063238 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8843 mas, bmaj=2.392 mas, bpa=-2.111 degrees ! Estimated noise=4.82126 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000838843 Jy ! Component: 100 - total flux cleaned = -0.00100541 Jy ! Component: 150 - total flux cleaned = -0.00108899 Jy ! Component: 200 - total flux cleaned = -0.00112751 Jy ! Total flux subtracted in 200 components = -0.00112751 Jy ! Clean residual min=-0.001331 max=0.001544 Jy/beam ! Clean residual mean=-0.000002 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.134078 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 78 components and 0.134078 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=0.020390Jy sigma=0.063283 ! Fit after self-cal, rms=0.020393Jy sigma=0.063276 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 (9.2, -27.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0012239 Jy ! Component: 100 - total flux cleaned = 0.00132608 Jy ! Component: 150 - total flux cleaned = 0.00134476 Jy ! Component: 200 - total flux cleaned = 0.00128129 Jy ! Total flux subtracted in 200 components = 0.00128129 Jy ! Clean residual min=-0.001242 max=0.001271 Jy/beam ! Clean residual mean=-0.000002 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.135359 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 95 components and 0.135359 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=0.020280Jy sigma=0.062841 ! Fit after self-cal, rms=0.020276Jy sigma=0.062820 ! 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=0.020276Jy sigma=0.062820 ! Fit after self-cal, rms=0.020236Jy sigma=0.062624 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8828 mas, bmaj=2.391 mas, bpa=-2.217 degrees ! Estimated noise=4.78812 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000537397 Jy ! Component: 100 - total flux cleaned = -0.000628829 Jy ! Component: 150 - total flux cleaned = -0.000644347 Jy ! Component: 200 - total flux cleaned = -0.000671399 Jy ! Total flux subtracted in 200 components = -0.000671399 Jy ! Clean residual min=-0.001204 max=0.001253 Jy/beam ! Clean residual mean=-0.000002 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.134688 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 104 components and 0.134688 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=0.020103Jy sigma=0.062636 ! Fit after self-cal, rms=0.020104Jy sigma=0.062634 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 = -2.74592e-05 Jy ! Component: 100 - total flux cleaned = -2.81974e-05 Jy ! Component: 150 - total flux cleaned = -3.9393e-05 Jy ! Component: 200 - total flux cleaned = -5.94431e-05 Jy ! Total flux subtracted in 200 components = -5.94431e-05 Jy ! Clean residual min=-0.001197 max=0.001245 Jy/beam ! Clean residual mean=-0.000002 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.134628 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 114 components and 0.134628 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=0.020071Jy sigma=0.062622 ! Fit after self-cal, rms=0.020070Jy sigma=0.062622 ! 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=0.020070Jy sigma=0.062622 ! Fit after self-cal, rms=0.020036Jy sigma=0.062503 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.197 mas, bmaj=4.952 mas, bpa=4.227 degrees ! Estimated noise=5.69738 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000399393 Jy ! Component: 100 - total flux cleaned = -0.000386808 Jy ! Component: 150 - total flux cleaned = -0.000394548 Jy ! Component: 200 - total flux cleaned = -0.000407766 Jy ! Total flux subtracted in 200 components = -0.000407766 Jy ! Clean residual min=-0.001429 max=0.001564 Jy/beam ! Clean residual mean=-0.000003 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.13422 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 132 components and 0.13422 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=0.019985Jy sigma=0.062527 ! Fit after self-cal, rms=0.019986Jy sigma=0.062522 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 = -1.09915e-05 Jy ! Component: 100 - total flux cleaned = 1.96012e-06 Jy ! Component: 150 - total flux cleaned = 1.82594e-06 Jy ! Component: 200 - total flux cleaned = -3.70645e-06 Jy ! Total flux subtracted in 200 components = -3.70645e-06 Jy ! Clean residual min=-0.001429 max=0.001570 Jy/beam ! Clean residual mean=-0.000003 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.134217 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 135 components and 0.134217 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=0.019974Jy sigma=0.062537 ! Fit after self-cal, rms=0.019974Jy sigma=0.062535 ! 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=0.8817 mas, bmaj=2.39 mas, bpa=-2.274 degrees ! Estimated noise=4.75757 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8817 x 2.39 at -2.274 degrees (North through East) ! Clean map min=-0.0011126 max=0.1152 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=0.7503 mas, bmaj=2.104 mas, bpa=-2.705 degrees ! Estimated noise=6.99097 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0906815 Jy ! Component: 100 - total flux cleaned = 0.110706 Jy ! Component: 150 - total flux cleaned = 0.117999 Jy ! Component: 200 - total flux cleaned = 0.122435 Jy ! Total flux subtracted in 200 components = 0.122435 Jy ! Clean residual min=-0.001944 max=0.002316 Jy/beam ! Clean residual mean=-0.000003 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.122435 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.122435 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8817 mas, bmaj=2.39 mas, bpa=-2.274 degrees ! Estimated noise=4.75757 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 = 0.00349081 Jy ! Component: 100 - total flux cleaned = 0.00562914 Jy ! Component: 150 - total flux cleaned = 0.00714677 Jy ! Component: 200 - total flux cleaned = 0.00825308 Jy ! Total flux subtracted in 200 components = 0.00825308 Jy ! Clean residual min=-0.001409 max=0.001377 Jy/beam ! Clean residual mean=-0.000003 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.130688 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 62 components and 0.130688 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=2.197 mas, bmaj=4.952 mas, bpa=4.227 degrees ! Estimated noise=5.69738 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139207 Jy ! Component: 100 - total flux cleaned = 0.00224138 Jy ! Component: 150 - total flux cleaned = 0.0027374 Jy ! Component: 200 - total flux cleaned = 0.0028964 Jy ! Total flux subtracted in 200 components = 0.0028964 Jy ! Clean residual min=-0.001492 max=0.001664 Jy/beam ! Clean residual mean=-0.000004 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.133584 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 = 0.000102683 Jy ! Component: 100 - total flux cleaned = 0.000176632 Jy ! Component: 150 - total flux cleaned = 0.000230764 Jy ! Component: 200 - total flux cleaned = 0.000278309 Jy ! Total flux subtracted in 200 components = 0.000278309 Jy ! Clean residual min=-0.001457 max=0.001621 Jy/beam ! Clean residual mean=-0.000004 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.133863 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 97 components and 0.133863 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8817 mas, bmaj=2.39 mas, bpa=-2.274 degrees ! Estimated noise=4.75757 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000251403 Jy ! Component: 100 - total flux cleaned = -0.000305448 Jy ! Component: 150 - total flux cleaned = -0.000321074 Jy ! Component: 200 - total flux cleaned = -0.000320316 Jy ! Total flux subtracted in 200 components = -0.000320316 Jy ! Clean residual min=-0.001251 max=0.001221 Jy/beam ! Clean residual mean=-0.000002 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.133542 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 113 components and 0.133542 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=0.019911Jy sigma=0.062703 ! Fit after self-cal, rms=0.019913Jy sigma=0.062689 wmodel /d2/scr/pima/bp171ab_uvs/J0919-1847_X_map.mod ! Writing 113 model components to file: /d2/scr/pima/bp171ab_uvs/J0919-1847_X_map.mod wobs /d2/scr/pima/bp171ab_uvs/J0919-1847_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171ab_uvs/J0919-1847_X_uvs.fits wwins /d2/scr/pima/bp171ab_uvs/J0919-1847_X_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp171ab_uvs/J0919-1847_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 = 0.000201281 Jy ! Component: 100 - total flux cleaned = 0.000383028 Jy ! Component: 150 - total flux cleaned = 0.000549341 Jy ! Component: 200 - total flux cleaned = 0.000634821 Jy ! Component: 250 - total flux cleaned = 0.000682655 Jy ! Component: 300 - total flux cleaned = 0.00065166 Jy ! Component: 350 - total flux cleaned = 0.000563058 Jy ! Component: 400 - total flux cleaned = 0.000505947 Jy ! Component: 450 - total flux cleaned = 0.000450294 Jy ! Component: 500 - total flux cleaned = 0.000369757 Jy ! Component: 550 - total flux cleaned = 0.000396124 Jy ! Component: 600 - total flux cleaned = 0.000383188 Jy ! Component: 650 - total flux cleaned = 0.000395971 Jy ! Component: 700 - total flux cleaned = 0.000444875 Jy ! Component: 750 - total flux cleaned = 0.000433059 Jy ! Component: 800 - total flux cleaned = 0.000468238 Jy ! Component: 850 - total flux cleaned = 0.000479935 Jy ! Component: 900 - total flux cleaned = 0.00051384 Jy ! Component: 950 - total flux cleaned = 0.000535908 Jy ! Component: 1000 - total flux cleaned = 0.000557831 Jy ! Component: 1050 - total flux cleaned = 0.000589758 Jy ! Component: 1100 - total flux cleaned = 0.000610877 Jy ! Component: 1150 - total flux cleaned = 0.000662313 Jy ! Component: 1200 - total flux cleaned = 0.000651974 Jy ! Component: 1250 - total flux cleaned = 0.000691983 Jy ! Component: 1300 - total flux cleaned = 0.000711881 Jy ! Component: 1350 - total flux cleaned = 0.000770074 Jy ! Component: 1400 - total flux cleaned = 0.000798579 Jy ! Component: 1450 - total flux cleaned = 0.000836147 Jy ! Component: 1500 - total flux cleaned = 0.000873376 Jy ! Component: 1550 - total flux cleaned = 0.000946495 Jy ! Component: 1600 - total flux cleaned = 0.00100062 Jy ! Component: 1650 - total flux cleaned = 0.00103627 Jy ! Component: 1700 - total flux cleaned = 0.00109786 Jy ! Component: 1750 - total flux cleaned = 0.00115847 Jy ! Component: 1800 - total flux cleaned = 0.00120128 Jy ! Component: 1850 - total flux cleaned = 0.0012266 Jy ! Component: 1900 - total flux cleaned = 0.00124319 Jy ! Component: 1950 - total flux cleaned = 0.00129273 Jy ! Component: 2000 - total flux cleaned = 0.00127627 Jy ! Component: 2050 - total flux cleaned = 0.00134129 Jy ! Component: 2100 - total flux cleaned = 0.00138144 Jy ! Component: 2150 - total flux cleaned = 0.00140532 Jy ! Component: 2200 - total flux cleaned = 0.0014367 Jy ! Component: 2250 - total flux cleaned = 0.00146016 Jy ! Component: 2300 - total flux cleaned = 0.00147561 Jy ! Component: 2350 - total flux cleaned = 0.00149856 Jy ! Component: 2400 - total flux cleaned = 0.00153652 Jy ! Component: 2450 - total flux cleaned = 0.00152151 Jy ! Component: 2500 - total flux cleaned = 0.0015364 Jy ! Component: 2550 - total flux cleaned = 0.00156607 Jy ! Component: 2600 - total flux cleaned = 0.00158818 Jy ! Component: 2650 - total flux cleaned = 0.00158082 Jy ! Component: 2700 - total flux cleaned = 0.00162428 Jy ! Component: 2750 - total flux cleaned = 0.00163149 Jy ! Component: 2800 - total flux cleaned = 0.00163148 Jy ! Component: 2850 - total flux cleaned = 0.00163856 Jy ! Component: 2900 - total flux cleaned = 0.0016526 Jy ! Component: 2950 - total flux cleaned = 0.00165253 Jy ! Component: 3000 - total flux cleaned = 0.00163164 Jy ! Component: 3050 - total flux cleaned = 0.0016385 Jy ! Component: 3100 - total flux cleaned = 0.0016521 Jy ! Component: 3150 - total flux cleaned = 0.00161816 Jy ! Component: 3200 - total flux cleaned = 0.00164525 Jy ! Component: 3250 - total flux cleaned = 0.00165864 Jy ! Component: 3300 - total flux cleaned = 0.00163193 Jy ! Component: 3350 - total flux cleaned = 0.00163854 Jy ! Component: 3400 - total flux cleaned = 0.0016254 Jy ! Component: 3450 - total flux cleaned = 0.00163198 Jy ! Component: 3500 - total flux cleaned = 0.00162552 Jy ! Component: 3550 - total flux cleaned = 0.00162547 Jy ! Component: 3600 - total flux cleaned = 0.00161907 Jy ! Component: 3650 - total flux cleaned = 0.00162545 Jy ! Component: 3700 - total flux cleaned = 0.00163183 Jy ! Component: 3750 - total flux cleaned = 0.00163183 Jy ! Component: 3800 - total flux cleaned = 0.00165702 Jy ! Component: 3850 - total flux cleaned = 0.001632 Jy ! Component: 3900 - total flux cleaned = 0.00163824 Jy ! Component: 3950 - total flux cleaned = 0.00161348 Jy ! Component: 4000 - total flux cleaned = 0.0016443 Jy ! Component: 4050 - total flux cleaned = 0.00161358 Jy ! Total flux subtracted in 4096 components = 0.00160745 Jy ! Clean residual min=-0.000342 max=0.000444 Jy/beam ! Clean residual mean=-0.000001 rms=0.000101 Jy/beam ! Combined flux in latest and established models = 0.13515 Jy keep ! Adding 277 model components to the UV plane model. ! The established model now contains 390 components and 0.13515 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171ab_uvs/J0919-1847_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8817 x 2.39 at -2.274 degrees (North through East) ! Clean map min=-0.00082954 max=0.11574 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171ab_uvs/J0919-1847_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.115737 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.81914e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.254521 0.254521 0.509041 1.01808 2.03616 4.07233 8.14466 16.2893 32.5786 65.1573 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.115 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1178.69 quit ! Quitting program ! Log file /d2/scr/pima/bp171ab_uvs/J0919-1847_X_uvs.log closed on Mon Dec 9 01:36:43 2013