! Started logfile: /d2/scr/pima/bp177i_uvs/J1633+6500_X_uvs.log on Tue Apr 15 00:26:43 2014 obs /d2/scr/pima/bp177i_uvs/J1633+6500_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1633+6500_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1633+6500 ! ! 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 1080 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/bp177i_uvs/J1633+6500_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. ! ! 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=1.002563Jy sigma=37.145039 ! Fit after self-cal, rms=0.907577Jy sigma=33.576465 ! 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=0.7637 mas, bmaj=3.095 mas, bpa=44.25 degrees ! Estimated noise=0.830198 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 = 0.066277 Jy ! Component: 100 - total flux cleaned = 0.0840667 Jy ! Total flux subtracted in 100 components = 0.0840667 Jy ! Clean residual min=-0.005786 max=0.009732 Jy/beam ! Clean residual mean=0.000078 rms=0.001789 Jy/beam ! Combined flux in latest and established models = 0.0840667 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0840667 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=0.035486Jy sigma=1.303719 ! Fit after self-cal, rms=0.035362Jy sigma=1.299118 ! 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=0.9611 mas, bmaj=3.032 mas, bpa=44.25 degrees ! Estimated noise=0.589175 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 = 0.0180727 Jy ! Component: 100 - total flux cleaned = 0.0294751 Jy ! Component: 150 - total flux cleaned = 0.0373365 Jy ! Component: 200 - total flux cleaned = 0.0430935 Jy ! Total flux subtracted in 200 components = 0.0430935 Jy ! Clean residual min=-0.005736 max=0.006259 Jy/beam ! Clean residual mean=0.000102 rms=0.001299 Jy/beam ! Combined flux in latest and established models = 0.12716 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 56 components and 0.12716 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=0.023028Jy sigma=0.813392 ! Fit after self-cal, rms=0.022772Jy sigma=0.803089 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9611 x 3.032 at 44.25 degrees (North through East) ! Clean map min=-0.0054356 max=0.088657 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 1.14 FD 1.11 HN 0.86 KP 0.88 ! LA 0.98 MK 1.00 NL 1.18 OV 0.96 ! PT 0.83 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 0.93 KP 0.86 ! LA 0.90 MK 0.96 NL 1.16 OV 0.92 ! PT 0.85 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.08 HN 0.96 KP 1.04 ! LA 0.84 MK 1.01 NL 1.20 OV 0.95 ! PT 0.86 SC 1.01 ! ! ! 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* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 1.00 KP 0.99 ! LA 0.96 MK 0.93 NL 1.19 OV 0.88 ! PT 0.86 SC 0.99 ! ! ! 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 1.03 FD 1.00 HN 1.02 KP 0.97 ! LA 0.89 MK 1.02 NL 1.19 OV 0.97 ! PT 0.85 SC 0.99 ! ! ! 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=0.022772Jy sigma=0.803089 ! Fit after self-cal, rms=0.019150Jy sigma=0.688004 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9633 mas, bmaj=3.04 mas, bpa=44.15 degrees ! Estimated noise=0.573004 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 = 0.00327917 Jy ! Component: 100 - total flux cleaned = 0.00456572 Jy ! Component: 150 - total flux cleaned = 0.00523419 Jy ! Component: 200 - total flux cleaned = 0.00565029 Jy ! Total flux subtracted in 200 components = 0.00565029 Jy ! Clean residual min=-0.003029 max=0.003176 Jy/beam ! Clean residual mean=0.000027 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.13281 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 77 components and 0.13281 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=0.018574Jy sigma=0.664673 ! Fit after self-cal, rms=0.018483Jy sigma=0.661211 ! 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=0.018483Jy sigma=0.661211 ! Fit after self-cal, rms=0.017871Jy sigma=0.634900 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9617 mas, bmaj=3.031 mas, bpa=44.14 degrees ! Estimated noise=0.573434 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000789429 Jy ! Component: 100 - total flux cleaned = 0.00109265 Jy ! Component: 150 - total flux cleaned = 0.00122565 Jy ! Component: 200 - total flux cleaned = 0.00130891 Jy ! Total flux subtracted in 200 components = 0.00130891 Jy ! Clean residual min=-0.002607 max=0.002699 Jy/beam ! Clean residual mean=0.000022 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.134119 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 89 components and 0.134119 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=0.017652Jy sigma=0.627187 ! Fit after self-cal, rms=0.017620Jy sigma=0.626080 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 = 0.000222291 Jy ! Component: 100 - total flux cleaned = 0.000368912 Jy ! Component: 150 - total flux cleaned = 0.000467767 Jy ! Component: 200 - total flux cleaned = 0.00050124 Jy ! Total flux subtracted in 200 components = 0.00050124 Jy ! Clean residual min=-0.002444 max=0.002616 Jy/beam ! Clean residual mean=0.000021 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.134621 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 99 components and 0.134621 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=0.017547Jy sigma=0.623895 ! Fit after self-cal, rms=0.017533Jy sigma=0.623434 ! Inverting map ! Added new window around map position (-6, -14.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00237412 Jy ! Component: 100 - total flux cleaned = 0.00312993 Jy ! Component: 150 - total flux cleaned = 0.00326142 Jy ! Component: 200 - total flux cleaned = 0.00322066 Jy ! Total flux subtracted in 200 components = 0.00322066 Jy ! Clean residual min=-0.002125 max=0.001582 Jy/beam ! Clean residual mean=0.000014 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.137841 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 123 components and 0.137841 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=0.017120Jy sigma=0.609620 ! Fit after self-cal, rms=0.017085Jy sigma=0.608197 ! 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=0.017085Jy sigma=0.608197 ! Fit after self-cal, rms=0.017033Jy sigma=0.605598 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.961 mas, bmaj=3.022 mas, bpa=44.14 degrees ! Estimated noise=0.573155 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135689 Jy ! Component: 100 - total flux cleaned = 0.00200585 Jy ! Component: 150 - total flux cleaned = 0.00210108 Jy ! Component: 200 - total flux cleaned = 0.00218765 Jy ! Total flux subtracted in 200 components = 0.00218765 Jy ! Clean residual min=-0.002044 max=0.001496 Jy/beam ! Clean residual mean=0.000018 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.140029 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 139 components and 0.140029 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=0.016859Jy sigma=0.600168 ! Fit after self-cal, rms=0.016845Jy sigma=0.599626 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 = 0.000407137 Jy ! Component: 100 - total flux cleaned = 0.000489812 Jy ! Component: 150 - total flux cleaned = 0.000539394 Jy ! Component: 200 - total flux cleaned = 0.00056223 Jy ! Total flux subtracted in 200 components = 0.00056223 Jy ! Clean residual min=-0.001845 max=0.001409 Jy/beam ! Clean residual mean=0.000016 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.140591 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 153 components and 0.140591 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=0.016761Jy sigma=0.597167 ! Fit after self-cal, rms=0.016756Jy sigma=0.596991 ! 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=0.016756Jy sigma=0.596991 ! Fit after self-cal, rms=0.016725Jy sigma=0.596254 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.024 mas, bmaj=3.255 mas, bpa=45.14 degrees ! Estimated noise=0.690947 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105092 Jy ! Component: 100 - total flux cleaned = 0.00168007 Jy ! Component: 150 - total flux cleaned = 0.00190132 Jy ! Component: 200 - total flux cleaned = 0.0019587 Jy ! Total flux subtracted in 200 components = 0.0019587 Jy ! Clean residual min=-0.001853 max=0.001739 Jy/beam ! Clean residual mean=0.000036 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.14255 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 171 components and 0.14255 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=0.016676Jy sigma=0.594551 ! Fit after self-cal, rms=0.016672Jy sigma=0.594394 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 = 0.000292354 Jy ! Component: 100 - total flux cleaned = 0.000439073 Jy ! Component: 150 - total flux cleaned = 0.000519657 Jy ! Component: 200 - total flux cleaned = 0.000564625 Jy ! Total flux subtracted in 200 components = 0.000564625 Jy ! Clean residual min=-0.001760 max=0.001701 Jy/beam ! Clean residual mean=0.000033 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.143114 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 183 components and 0.143114 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=0.016651Jy sigma=0.593614 ! Fit after self-cal, rms=0.016649Jy sigma=0.593492 ! 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=0.961 mas, bmaj=3.018 mas, bpa=44.13 degrees ! Estimated noise=0.572746 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.961 x 3.018 at 44.13 degrees (North through East) ! Clean map min=-0.0015816 max=0.084472 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=0.7625 mas, bmaj=3.072 mas, bpa=44.14 degrees ! Estimated noise=0.810943 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0645714 Jy ! Component: 100 - total flux cleaned = 0.082817 Jy ! Component: 150 - total flux cleaned = 0.0940328 Jy ! Component: 200 - total flux cleaned = 0.102075 Jy ! Total flux subtracted in 200 components = 0.102075 Jy ! Clean residual min=-0.003787 max=0.005718 Jy/beam ! Clean residual mean=0.000046 rms=0.001057 Jy/beam ! Combined flux in latest and established models = 0.102075 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.102075 Jy ! Inverting map and beam ! Estimated beam: bmin=0.961 mas, bmaj=3.018 mas, bpa=44.13 degrees ! Estimated noise=0.572746 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 (-47, 6.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00994695 Jy ! Component: 100 - total flux cleaned = 0.0164473 Jy ! Component: 150 - total flux cleaned = 0.0213889 Jy ! Component: 200 - total flux cleaned = 0.0252302 Jy ! Total flux subtracted in 200 components = 0.0252302 Jy ! Clean residual min=-0.002435 max=0.002867 Jy/beam ! Clean residual mean=0.000062 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.127305 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 60 components and 0.127306 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=2.024 mas, bmaj=3.255 mas, bpa=45.14 degrees ! Estimated noise=0.690947 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00515988 Jy ! Component: 100 - total flux cleaned = 0.00852514 Jy ! Component: 150 - total flux cleaned = 0.0109211 Jy ! Component: 200 - total flux cleaned = 0.0126959 Jy ! Total flux subtracted in 200 components = 0.0126959 Jy ! Clean residual min=-0.002116 max=0.002039 Jy/beam ! Clean residual mean=0.000057 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.140001 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 = 0.0013463 Jy ! Component: 100 - total flux cleaned = 0.00238551 Jy ! Component: 150 - total flux cleaned = 0.00320395 Jy ! Component: 200 - total flux cleaned = 0.00356038 Jy ! Total flux subtracted in 200 components = 0.00356038 Jy ! Clean residual min=-0.001837 max=0.001775 Jy/beam ! Clean residual mean=0.000040 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.143562 Jy ! Adding 93 model components to the UV plane model. ! The established model now contains 142 components and 0.143562 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.961 mas, bmaj=3.018 mas, bpa=44.13 degrees ! Estimated noise=0.572746 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000282401 Jy ! Component: 100 - total flux cleaned = 0.000428296 Jy ! Component: 150 - total flux cleaned = 0.000494463 Jy ! Component: 200 - total flux cleaned = 0.000494954 Jy ! Total flux subtracted in 200 components = 0.000494954 Jy ! Clean residual min=-0.001635 max=0.001366 Jy/beam ! Clean residual mean=0.000016 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.144057 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 168 components and 0.144057 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=0.016671Jy sigma=0.593585 ! Fit after self-cal, rms=0.016621Jy sigma=0.591472 wmodel /d2/scr/pima/bp177i_uvs/J1633+6500_X_map.mod ! Writing 168 model components to file: /d2/scr/pima/bp177i_uvs/J1633+6500_X_map.mod wobs /d2/scr/pima/bp177i_uvs/J1633+6500_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1633+6500_X_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1633+6500_X_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177i_uvs/J1633+6500_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 = -0.000680149 Jy ! Component: 100 - total flux cleaned = -0.000926801 Jy ! Component: 150 - total flux cleaned = -0.00122899 Jy ! Component: 200 - total flux cleaned = -0.0012726 Jy ! Component: 250 - total flux cleaned = -0.00127237 Jy ! Component: 300 - total flux cleaned = -0.00133348 Jy ! Component: 350 - total flux cleaned = -0.00135321 Jy ! Component: 400 - total flux cleaned = -0.00137263 Jy ! Component: 450 - total flux cleaned = -0.00135429 Jy ! Component: 500 - total flux cleaned = -0.00133653 Jy ! Component: 550 - total flux cleaned = -0.00130136 Jy ! Component: 600 - total flux cleaned = -0.00125034 Jy ! Component: 650 - total flux cleaned = -0.00123412 Jy ! Component: 700 - total flux cleaned = -0.00126634 Jy ! Component: 750 - total flux cleaned = -0.00120303 Jy ! Component: 800 - total flux cleaned = -0.00120328 Jy ! Component: 850 - total flux cleaned = -0.00120373 Jy ! Component: 900 - total flux cleaned = -0.0012334 Jy ! Component: 950 - total flux cleaned = -0.00121923 Jy ! Component: 1000 - total flux cleaned = -0.00123379 Jy ! Component: 1050 - total flux cleaned = -0.00124771 Jy ! Component: 1100 - total flux cleaned = -0.00128871 Jy ! Component: 1150 - total flux cleaned = -0.00127509 Jy ! Component: 1200 - total flux cleaned = -0.00127498 Jy ! Component: 1250 - total flux cleaned = -0.00124925 Jy ! Component: 1300 - total flux cleaned = -0.00126198 Jy ! Component: 1350 - total flux cleaned = -0.00124923 Jy ! Component: 1400 - total flux cleaned = -0.00122453 Jy ! Component: 1450 - total flux cleaned = -0.00118815 Jy ! Component: 1500 - total flux cleaned = -0.00115211 Jy ! Component: 1550 - total flux cleaned = -0.00109323 Jy ! Component: 1600 - total flux cleaned = -0.00108164 Jy ! Component: 1650 - total flux cleaned = -0.00104737 Jy ! Component: 1700 - total flux cleaned = -0.00102469 Jy ! Component: 1750 - total flux cleaned = -0.000991354 Jy ! Component: 1800 - total flux cleaned = -0.000969325 Jy ! Component: 1850 - total flux cleaned = -0.000926241 Jy ! Component: 1900 - total flux cleaned = -0.000915474 Jy ! Component: 1950 - total flux cleaned = -0.000862817 Jy ! Component: 2000 - total flux cleaned = -0.000821079 Jy ! Component: 2050 - total flux cleaned = -0.000759127 Jy ! Component: 2100 - total flux cleaned = -0.000748904 Jy ! Component: 2150 - total flux cleaned = -0.000738826 Jy ! Component: 2200 - total flux cleaned = -0.000708796 Jy ! Component: 2250 - total flux cleaned = -0.000698661 Jy ! Component: 2300 - total flux cleaned = -0.000669194 Jy ! Component: 2350 - total flux cleaned = -0.000659377 Jy ! Component: 2400 - total flux cleaned = -0.000601867 Jy ! Component: 2450 - total flux cleaned = -0.000639944 Jy ! Component: 2500 - total flux cleaned = -0.000611651 Jy ! Component: 2550 - total flux cleaned = -0.000602317 Jy ! Component: 2600 - total flux cleaned = -0.000611664 Jy ! Component: 2650 - total flux cleaned = -0.000593434 Jy ! Component: 2700 - total flux cleaned = -0.000584548 Jy ! Component: 2750 - total flux cleaned = -0.000557577 Jy ! Component: 2800 - total flux cleaned = -0.000539783 Jy ! Component: 2850 - total flux cleaned = -0.00052218 Jy ! Component: 2900 - total flux cleaned = -0.000548351 Jy ! Component: 2950 - total flux cleaned = -0.000531002 Jy ! Component: 3000 - total flux cleaned = -0.000505203 Jy ! Component: 3050 - total flux cleaned = -0.000488162 Jy ! Component: 3100 - total flux cleaned = -0.000488079 Jy ! Component: 3150 - total flux cleaned = -0.000446125 Jy ! Component: 3200 - total flux cleaned = -0.000446049 Jy ! Component: 3250 - total flux cleaned = -0.000421292 Jy ! Component: 3300 - total flux cleaned = -0.000413071 Jy ! Component: 3350 - total flux cleaned = -0.000405022 Jy ! Component: 3400 - total flux cleaned = -0.000381011 Jy ! Component: 3450 - total flux cleaned = -0.000349141 Jy ! Component: 3500 - total flux cleaned = -0.000325456 Jy ! Component: 3550 - total flux cleaned = -0.000341049 Jy ! Component: 3600 - total flux cleaned = -0.000317695 Jy ! Component: 3650 - total flux cleaned = -0.00031769 Jy ! Component: 3700 - total flux cleaned = -0.000302339 Jy ! Component: 3750 - total flux cleaned = -0.000302339 Jy ! Component: 3800 - total flux cleaned = -0.000287282 Jy ! Component: 3850 - total flux cleaned = -0.000264759 Jy ! Component: 3900 - total flux cleaned = -0.000227574 Jy ! Component: 3950 - total flux cleaned = -0.000220223 Jy ! Component: 4000 - total flux cleaned = -0.000190852 Jy ! Component: 4050 - total flux cleaned = -0.000168975 Jy ! Total flux subtracted in 4096 components = -0.000140013 Jy ! Clean residual min=-0.000417 max=0.000547 Jy/beam ! Clean residual mean=0.000005 rms=0.000128 Jy/beam ! Combined flux in latest and established models = 0.143917 Jy keep ! Adding 298 model components to the UV plane model. ! The established model now contains 466 components and 0.143917 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1633+6500_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.961 x 3.018 at 44.13 degrees (North through East) ! Clean map min=-0.0010436 max=0.084099 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1633+6500_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0840987 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000126759 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.452178 0.452178 0.904357 1.80871 3.61743 7.23485 14.4697 28.9394 57.8788 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.084 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 663.455 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1633+6500_X_uvs.log closed on Tue Apr 15 00:26:48 2014