! Started logfile: /scr/pima/bp171a8_uvs/J1030-3216_C_uvs.log on Fri Dec 27 16:29:43 2013 obs /scr/pima/bp171a8_uvs/J1030-3216_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a8_uvs/J1030-3216_C_uva.fits ! AN table 1: 9 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.996032 visibilities/baseline/integration-bin. ! Found source: J1030-3216 ! ! 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 4.14397e+09 3.2e+07 1 3.2e+07 ! 02 2 4.17597e+09 3.2e+07 1 3.2e+07 ! 03 3 4.20797e+09 3.2e+07 1 3.2e+07 ! 04 4 4.23997e+09 3.2e+07 1 3.2e+07 ! 05 5 4.43197e+09 3.2e+07 1 3.2e+07 ! 06 6 4.52797e+09 3.2e+07 1 3.2e+07 ! 07 7 4.55997e+09 3.2e+07 1 3.2e+07 ! 08 8 4.59197e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 2008 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/bp171a8_uvs/J1030-3216_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! 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=1.010681Jy sigma=0.671126 ! Fit after self-cal, rms=0.944185Jy sigma=0.626235 ! 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=1.558 mas, bmaj=7.536 mas, bpa=10.99 degrees ! Estimated noise=30.8935 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 = 0.0417313 Jy ! Component: 100 - total flux cleaned = 0.0531669 Jy ! Total flux subtracted in 100 components = 0.0531669 Jy ! Clean residual min=-0.005898 max=0.006528 Jy/beam ! Clean residual mean=-0.000023 rms=0.001455 Jy/beam ! Combined flux in latest and established models = 0.0531669 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0531669 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=0.049137Jy sigma=0.031780 ! Fit after self-cal, rms=0.047818Jy sigma=0.030891 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.901 mas, bmaj=8.212 mas, bpa=9.299 degrees ! Estimated noise=23.838 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 = 0.00941684 Jy ! Component: 100 - total flux cleaned = 0.0141698 Jy ! Component: 150 - total flux cleaned = 0.0168017 Jy ! Component: 200 - total flux cleaned = 0.0183434 Jy ! Total flux subtracted in 200 components = 0.0183434 Jy ! Clean residual min=-0.003858 max=0.004508 Jy/beam ! Clean residual mean=-0.000014 rms=0.000912 Jy/beam ! Combined flux in latest and established models = 0.0715103 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 56 components and 0.0715103 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=0.046117Jy sigma=0.029633 ! Fit after self-cal, rms=0.046101Jy sigma=0.029609 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.901 x 8.212 at 9.299 degrees (North through East) ! Clean map min=-0.0037232 max=0.052199 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* NL 1.00* OV 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.06 HN 1.00 KP 0.89 ! LA 1.06 NL 1.06 OV 1.02 SC 1.15 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.99 HN 1.10 KP 0.96 ! LA 0.96 NL 0.87 OV 1.05 SC 0.98 ! ! ! 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* NL 1.00* OV 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.86 HN 1.10 KP 0.92 ! LA 0.99 NL 0.97 OV 0.99 SC 1.05 ! ! ! 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* NL 1.00* OV 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.046101Jy sigma=0.029609 ! Fit after self-cal, rms=0.046766Jy sigma=0.029470 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.912 mas, bmaj=8.237 mas, bpa=9.23 degrees ! Estimated noise=23.8858 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 = 0.00096433 Jy ! Component: 100 - total flux cleaned = 0.00153794 Jy ! Component: 150 - total flux cleaned = 0.00176145 Jy ! Component: 200 - total flux cleaned = 0.00185351 Jy ! Total flux subtracted in 200 components = 0.00185351 Jy ! Clean residual min=-0.003552 max=0.004168 Jy/beam ! Clean residual mean=-0.000008 rms=0.000822 Jy/beam ! Combined flux in latest and established models = 0.0733638 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 67 components and 0.0733638 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=0.046747Jy sigma=0.029453 ! Fit after self-cal, rms=0.046778Jy sigma=0.029446 ! Inverting map ! Added new window around map position (-0.3, 48.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00363868 Jy ! Component: 100 - total flux cleaned = 0.00422941 Jy ! Component: 150 - total flux cleaned = 0.00461763 Jy ! Component: 200 - total flux cleaned = 0.00488592 Jy ! Total flux subtracted in 200 components = 0.00488592 Jy ! Clean residual min=-0.003206 max=0.002790 Jy/beam ! Clean residual mean=-0.000006 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.0782498 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 94 components and 0.0782498 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=0.046483Jy sigma=0.029253 ! Fit after self-cal, rms=0.046452Jy sigma=0.029234 ! 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=0.046452Jy sigma=0.029234 ! Fit after self-cal, rms=0.046194Jy sigma=0.029203 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.911 mas, bmaj=8.242 mas, bpa=9.179 degrees ! Estimated noise=23.8698 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000341022 Jy ! Component: 100 - total flux cleaned = 0.00030539 Jy ! Component: 150 - total flux cleaned = 0.000279028 Jy ! Component: 200 - total flux cleaned = 0.000277757 Jy ! Total flux subtracted in 200 components = 0.000277757 Jy ! Clean residual min=-0.003027 max=0.002592 Jy/beam ! Clean residual mean=-0.000005 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.0785275 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 110 components and 0.0785275 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=0.046140Jy sigma=0.029172 ! Fit after self-cal, rms=0.046134Jy sigma=0.029168 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 = -0.000165088 Jy ! Component: 100 - total flux cleaned = -0.000187221 Jy ! Component: 150 - total flux cleaned = -0.000166417 Jy ! Component: 200 - total flux cleaned = -0.000146241 Jy ! Total flux subtracted in 200 components = -0.000146241 Jy ! Clean residual min=-0.002921 max=0.002639 Jy/beam ! Clean residual mean=-0.000005 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.0783813 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 123 components and 0.0783813 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=0.046111Jy sigma=0.029155 ! Fit after self-cal, rms=0.046108Jy sigma=0.029154 ! 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=0.046108Jy sigma=0.029154 ! Fit after self-cal, rms=0.046640Jy sigma=0.029098 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.917 mas, bmaj=8.257 mas, bpa=9.138 degrees ! Estimated noise=24.0658 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000321533 Jy ! Component: 100 - total flux cleaned = 0.000366275 Jy ! Component: 150 - total flux cleaned = 0.000425226 Jy ! Component: 200 - total flux cleaned = 0.000443627 Jy ! Total flux subtracted in 200 components = 0.000443627 Jy ! Clean residual min=-0.002807 max=0.002545 Jy/beam ! Clean residual mean=-0.000003 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.0788249 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 136 components and 0.0788249 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=0.046623Jy sigma=0.029086 ! Fit after self-cal, rms=0.046628Jy sigma=0.029085 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 = -3.96918e-05 Jy ! Component: 100 - total flux cleaned = -3.98172e-05 Jy ! Component: 150 - total flux cleaned = -3.97921e-05 Jy ! Component: 200 - total flux cleaned = 5.84247e-06 Jy ! Total flux subtracted in 200 components = 5.84247e-06 Jy ! Clean residual min=-0.002786 max=0.002552 Jy/beam ! Clean residual mean=-0.000002 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.0788308 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 142 components and 0.0788308 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=0.046618Jy sigma=0.029078 ! Fit after self-cal, rms=0.046616Jy sigma=0.029077 ! 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=0.046616Jy sigma=0.029077 ! Fit after self-cal, rms=0.046873Jy sigma=0.029076 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.609 mas, bmaj=10.83 mas, bpa=1.411 degrees ! Estimated noise=28.6862 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000141426 Jy ! Component: 100 - total flux cleaned = 0.000342214 Jy ! Component: 150 - total flux cleaned = 0.000415858 Jy ! Component: 200 - total flux cleaned = 0.000417088 Jy ! Total flux subtracted in 200 components = 0.000417088 Jy ! Clean residual min=-0.003436 max=0.002488 Jy/beam ! Clean residual mean=-0.000004 rms=0.000792 Jy/beam ! Combined flux in latest and established models = 0.0792479 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 156 components and 0.0792478 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=0.046871Jy sigma=0.029071 ! Fit after self-cal, rms=0.046872Jy sigma=0.029070 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 = 0.000189172 Jy ! Component: 100 - total flux cleaned = 0.000176805 Jy ! Component: 150 - total flux cleaned = 0.000164963 Jy ! Component: 200 - total flux cleaned = 0.000153726 Jy ! Total flux subtracted in 200 components = 0.000153726 Jy ! Clean residual min=-0.003398 max=0.002468 Jy/beam ! Clean residual mean=-0.000004 rms=0.000787 Jy/beam ! Combined flux in latest and established models = 0.0794016 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 163 components and 0.0794016 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=0.046871Jy sigma=0.029068 ! Fit after self-cal, rms=0.046870Jy sigma=0.029067 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.917 mas, bmaj=8.257 mas, bpa=9.137 degrees ! Estimated noise=24.1743 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.917 x 8.257 at 9.137 degrees (North through East) ! Clean map min=-0.0028424 max=0.052177 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=1.565 mas, bmaj=7.545 mas, bpa=10.99 degrees ! Estimated noise=31.4292 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0432968 Jy ! Component: 100 - total flux cleaned = 0.0548002 Jy ! Component: 150 - total flux cleaned = 0.0614403 Jy ! Component: 200 - total flux cleaned = 0.0648709 Jy ! Total flux subtracted in 200 components = 0.0648709 Jy ! Clean residual min=-0.004570 max=0.003749 Jy/beam ! Clean residual mean=-0.000013 rms=0.001027 Jy/beam ! Combined flux in latest and established models = 0.0648709 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 0.0648709 Jy ! Inverting map and beam ! Estimated beam: bmin=1.917 mas, bmaj=8.257 mas, bpa=9.137 degrees ! Estimated noise=24.1743 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 = 0.004919 Jy ! Component: 100 - total flux cleaned = 0.00730791 Jy ! Component: 150 - total flux cleaned = 0.00878064 Jy ! Component: 200 - total flux cleaned = 0.00995805 Jy ! Total flux subtracted in 200 components = 0.00995805 Jy ! Clean residual min=-0.003184 max=0.002643 Jy/beam ! Clean residual mean=-0.000010 rms=0.000745 Jy/beam ! Combined flux in latest and established models = 0.074829 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 66 components and 0.074829 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.609 mas, bmaj=10.83 mas, bpa=1.411 degrees ! Estimated noise=28.6862 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00138281 Jy ! Component: 100 - total flux cleaned = 0.00201804 Jy ! Component: 150 - total flux cleaned = 0.00242751 Jy ! Component: 200 - total flux cleaned = 0.00278471 Jy ! Total flux subtracted in 200 components = 0.00278471 Jy ! Clean residual min=-0.003530 max=0.002774 Jy/beam ! Clean residual mean=-0.000008 rms=0.000828 Jy/beam ! Combined flux in latest and established models = 0.0776137 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 = 0.000257085 Jy ! Component: 100 - total flux cleaned = 0.000510417 Jy ! Component: 150 - total flux cleaned = 0.000692143 Jy ! Component: 200 - total flux cleaned = 0.000796445 Jy ! Total flux subtracted in 200 components = 0.000796445 Jy ! Clean residual min=-0.003498 max=0.002697 Jy/beam ! Clean residual mean=-0.000006 rms=0.000813 Jy/beam ! Combined flux in latest and established models = 0.0784101 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 97 components and 0.0784101 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.917 mas, bmaj=8.257 mas, bpa=9.137 degrees ! Estimated noise=24.1743 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00020423 Jy ! Component: 100 - total flux cleaned = 0.000242588 Jy ! Component: 150 - total flux cleaned = 0.000245114 Jy ! Component: 200 - total flux cleaned = 0.000190626 Jy ! Total flux subtracted in 200 components = 0.000190626 Jy ! Clean residual min=-0.002793 max=0.002659 Jy/beam ! Clean residual mean=-0.000003 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.0786007 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 119 components and 0.0786008 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=0.046911Jy sigma=0.029094 ! Fit after self-cal, rms=0.046903Jy sigma=0.029090 wmodel /scr/pima/bp171a8_uvs/J1030-3216_C_map.mod ! Writing 119 model components to file: /scr/pima/bp171a8_uvs/J1030-3216_C_map.mod wobs /scr/pima/bp171a8_uvs/J1030-3216_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a8_uvs/J1030-3216_C_uvs.fits wwins /scr/pima/bp171a8_uvs/J1030-3216_C_map.win ! wwins: Wrote 2 windows to /scr/pima/bp171a8_uvs/J1030-3216_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000466418 Jy ! Component: 100 - total flux cleaned = -0.000590256 Jy ! Component: 150 - total flux cleaned = -0.000667262 Jy ! Component: 200 - total flux cleaned = -0.000850184 Jy ! Component: 250 - total flux cleaned = -0.000919642 Jy ! Component: 300 - total flux cleaned = -0.000918873 Jy ! Component: 350 - total flux cleaned = -0.000823888 Jy ! Component: 400 - total flux cleaned = -0.000702532 Jy ! Component: 450 - total flux cleaned = -0.000556479 Jy ! Component: 500 - total flux cleaned = -0.000556248 Jy ! Component: 550 - total flux cleaned = -0.000609627 Jy ! Component: 600 - total flux cleaned = -0.000662853 Jy ! Component: 650 - total flux cleaned = -0.00079123 Jy ! Component: 700 - total flux cleaned = -0.000890883 Jy ! Component: 750 - total flux cleaned = -0.000963701 Jy ! Component: 800 - total flux cleaned = -0.00101165 Jy ! Component: 850 - total flux cleaned = -0.00110475 Jy ! Component: 900 - total flux cleaned = -0.00114986 Jy ! Component: 950 - total flux cleaned = -0.00108375 Jy ! Component: 1000 - total flux cleaned = -0.00110545 Jy ! Component: 1050 - total flux cleaned = -0.00102075 Jy ! Component: 1100 - total flux cleaned = -0.000937884 Jy ! Component: 1150 - total flux cleaned = -0.000897072 Jy ! Component: 1200 - total flux cleaned = -0.000816666 Jy ! Component: 1250 - total flux cleaned = -0.000757397 Jy ! Component: 1300 - total flux cleaned = -0.000679813 Jy ! Component: 1350 - total flux cleaned = -0.000622866 Jy ! Component: 1400 - total flux cleaned = -0.000660576 Jy ! Component: 1450 - total flux cleaned = -0.000567614 Jy ! Component: 1500 - total flux cleaned = -0.000549099 Jy ! Component: 1550 - total flux cleaned = -0.000512636 Jy ! Component: 1600 - total flux cleaned = -0.000459345 Jy ! Component: 1650 - total flux cleaned = -0.000476783 Jy ! Component: 1700 - total flux cleaned = -0.000459156 Jy ! Component: 1750 - total flux cleaned = -0.000424718 Jy ! Component: 1800 - total flux cleaned = -0.000339941 Jy ! Component: 1850 - total flux cleaned = -0.000373802 Jy ! Component: 1900 - total flux cleaned = -0.000356917 Jy ! Component: 1950 - total flux cleaned = -0.000340669 Jy ! Component: 2000 - total flux cleaned = -0.000324392 Jy ! Component: 2050 - total flux cleaned = -0.000324378 Jy ! Component: 2100 - total flux cleaned = -0.000356411 Jy ! Component: 2150 - total flux cleaned = -0.000372223 Jy ! Component: 2200 - total flux cleaned = -0.000387981 Jy ! Component: 2250 - total flux cleaned = -0.000449932 Jy ! Component: 2300 - total flux cleaned = -0.000465232 Jy ! Component: 2350 - total flux cleaned = -0.000510693 Jy ! Component: 2400 - total flux cleaned = -0.000480622 Jy ! Component: 2450 - total flux cleaned = -0.000495455 Jy ! Component: 2500 - total flux cleaned = -0.000495614 Jy ! Component: 2550 - total flux cleaned = -0.000539374 Jy ! Component: 2600 - total flux cleaned = -0.000553817 Jy ! Component: 2650 - total flux cleaned = -0.00056804 Jy ! Component: 2700 - total flux cleaned = -0.000553879 Jy ! Component: 2750 - total flux cleaned = -0.000567907 Jy ! Component: 2800 - total flux cleaned = -0.000567865 Jy ! Component: 2850 - total flux cleaned = -0.000567735 Jy ! Component: 2900 - total flux cleaned = -0.000567698 Jy ! Component: 2950 - total flux cleaned = -0.000567775 Jy ! Component: 3000 - total flux cleaned = -0.00060847 Jy ! Component: 3050 - total flux cleaned = -0.000622073 Jy ! Component: 3100 - total flux cleaned = -0.000622074 Jy ! Component: 3150 - total flux cleaned = -0.000648688 Jy ! Component: 3200 - total flux cleaned = -0.000622262 Jy ! Component: 3250 - total flux cleaned = -0.000648411 Jy ! Component: 3300 - total flux cleaned = -0.000674445 Jy ! Component: 3350 - total flux cleaned = -0.000648669 Jy ! Component: 3400 - total flux cleaned = -0.000661536 Jy ! Component: 3450 - total flux cleaned = -0.000699737 Jy ! Component: 3500 - total flux cleaned = -0.000686927 Jy ! Component: 3550 - total flux cleaned = -0.000674463 Jy ! Component: 3600 - total flux cleaned = -0.000711823 Jy ! Component: 3650 - total flux cleaned = -0.000699393 Jy ! Component: 3700 - total flux cleaned = -0.00069944 Jy ! Component: 3750 - total flux cleaned = -0.000736222 Jy ! Component: 3800 - total flux cleaned = -0.000772714 Jy ! Component: 3850 - total flux cleaned = -0.00082091 Jy ! Component: 3900 - total flux cleaned = -0.000844881 Jy ! Component: 3950 - total flux cleaned = -0.000844791 Jy ! Component: 4000 - total flux cleaned = -0.000856755 Jy ! Component: 4050 - total flux cleaned = -0.000892126 Jy ! Total flux subtracted in 4096 components = -0.000939003 Jy ! Clean residual min=-0.000584 max=0.000584 Jy/beam ! Clean residual mean=-0.000000 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.0776618 Jy keep ! Adding 327 model components to the UV plane model. ! The established model now contains 446 components and 0.0776617 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a8_uvs/J1030-3216_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.917 x 8.257 at 9.137 degrees (North through East) ! Clean map min=-0.0022085 max=0.053638 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a8_uvs/J1030-3216_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0536382 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000217151 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.21453 1.21453 2.42906 4.85813 9.71625 19.4325 38.865 77.73 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.053 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 247.008 quit ! Quitting program ! Log file /scr/pima/bp171a8_uvs/J1030-3216_C_uvs.log closed on Fri Dec 27 16:29:51 2013