! Started logfile: /d2/scr/pima/bp177e_uvs/J1627+1216_X_uvs.log on Sat Mar 22 21:03:24 2014 obs /d2/scr/pima/bp177e_uvs/J1627+1216_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177e_uvs/J1627+1216_X_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1627+1216 ! ! 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 864 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/bp177e_uvs/J1627+1216_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=1.002218Jy sigma=39.227025 ! Fit after self-cal, rms=0.917950Jy sigma=35.803316 ! 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=1.08 mas, bmaj=2.655 mas, bpa=15.71 degrees ! Estimated noise=0.806648 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 = 0.0589636 Jy ! Component: 100 - total flux cleaned = 0.081018 Jy ! Total flux subtracted in 100 components = 0.081018 Jy ! Clean residual min=-0.009897 max=0.024190 Jy/beam ! Clean residual mean=0.000005 rms=0.003132 Jy/beam ! Combined flux in latest and established models = 0.081018 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.081018 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=0.041357Jy sigma=1.615007 ! Fit after self-cal, rms=0.041340Jy sigma=1.611889 ! Inverting map ! Added new window around map position (-1.8, 1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0202942 Jy ! Component: 100 - total flux cleaned = 0.0314799 Jy ! Total flux subtracted in 100 components = 0.0314799 Jy ! Clean residual min=-0.007216 max=0.009067 Jy/beam ! Clean residual mean=0.000003 rms=0.001775 Jy/beam ! Combined flux in latest and established models = 0.112498 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 25 components and 0.112498 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=0.027390Jy sigma=1.035573 ! Fit after self-cal, rms=0.026543Jy sigma=1.004066 ! 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=1.271 mas, bmaj=2.813 mas, bpa=14.84 degrees ! Estimated noise=0.628967 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 = 0.0115277 Jy ! Component: 100 - total flux cleaned = 0.0181822 Jy ! Component: 150 - total flux cleaned = 0.0227043 Jy ! Component: 200 - total flux cleaned = 0.0259687 Jy ! Total flux subtracted in 200 components = 0.0259687 Jy ! Clean residual min=-0.004125 max=0.005398 Jy/beam ! Clean residual mean=0.000003 rms=0.001332 Jy/beam ! Combined flux in latest and established models = 0.138467 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 58 components and 0.138467 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=0.020462Jy sigma=0.766998 ! Fit after self-cal, rms=0.020212Jy sigma=0.756873 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.271 x 2.813 at 14.84 degrees (North through East) ! Clean map min=-0.003785 max=0.075001 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* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.98 HN 1.05 KP 0.96 ! LA 0.92 NL 1.00 OV 0.96 PT 0.88 ! SC 0.90 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.13 HN 1.13 KP 1.10 ! LA 0.89 NL 0.97 OV 1.08 PT 0.88 ! SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.10 HN 1.10 KP 0.92 ! LA 0.94 NL 0.97 OV 1.02 PT 0.93 ! SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 1.08 KP 1.03 ! LA 0.97 NL 0.89 OV 0.98 PT 0.89 ! SC 0.94 ! ! ! 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* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 1.07 KP 0.98 ! LA 0.94 NL 0.96 OV 1.12 PT 0.91 ! SC 1.01 ! ! ! 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* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.020212Jy sigma=0.756873 ! Fit after self-cal, rms=0.018528Jy sigma=0.687585 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.276 mas, bmaj=2.845 mas, bpa=15.08 degrees ! Estimated noise=0.621859 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 = 0.000378358 Jy ! Component: 100 - total flux cleaned = 0.000812086 Jy ! Component: 150 - total flux cleaned = 0.000970002 Jy ! Component: 200 - total flux cleaned = 0.000899822 Jy ! Total flux subtracted in 200 components = 0.000899822 Jy ! Clean residual min=-0.003145 max=0.004219 Jy/beam ! Clean residual mean=0.000002 rms=0.000929 Jy/beam ! Combined flux in latest and established models = 0.139366 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 75 components and 0.139366 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=0.018252Jy sigma=0.675958 ! Fit after self-cal, rms=0.018207Jy sigma=0.673999 ! 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=0.018207Jy sigma=0.673999 ! Fit after self-cal, rms=0.018152Jy sigma=0.673679 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.274 mas, bmaj=2.842 mas, bpa=15.05 degrees ! Estimated noise=0.621221 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000271576 Jy ! Component: 100 - total flux cleaned = 0.000418274 Jy ! Component: 150 - total flux cleaned = 0.00044926 Jy ! Component: 200 - total flux cleaned = 0.000423107 Jy ! Total flux subtracted in 200 components = 0.000423107 Jy ! Clean residual min=-0.002971 max=0.004214 Jy/beam ! Clean residual mean=0.000002 rms=0.000906 Jy/beam ! Combined flux in latest and established models = 0.13979 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 87 components and 0.139789 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=0.018024Jy sigma=0.668237 ! Fit after self-cal, rms=0.017996Jy sigma=0.667321 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 (-4.8, 3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00412664 Jy ! Component: 100 - total flux cleaned = 0.00640845 Jy ! Component: 150 - total flux cleaned = 0.00791172 Jy ! Component: 200 - total flux cleaned = 0.0086577 Jy ! Total flux subtracted in 200 components = 0.0086577 Jy ! Clean residual min=-0.002319 max=0.002331 Jy/beam ! Clean residual mean=-0.000001 rms=0.000610 Jy/beam ! Combined flux in latest and established models = 0.148447 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 116 components and 0.148447 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=0.017031Jy sigma=0.620300 ! Fit after self-cal, rms=0.016959Jy sigma=0.617053 ! 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=0.016959Jy sigma=0.617053 ! Fit after self-cal, rms=0.016150Jy sigma=0.587539 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.278 mas, bmaj=2.848 mas, bpa=14.95 degrees ! Estimated noise=0.620268 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00134536 Jy ! Component: 100 - total flux cleaned = 0.00203787 Jy ! Component: 150 - total flux cleaned = 0.00228672 Jy ! Component: 200 - total flux cleaned = 0.00246969 Jy ! Total flux subtracted in 200 components = 0.00246969 Jy ! Clean residual min=-0.001967 max=0.002112 Jy/beam ! Clean residual mean=0.000000 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.150917 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 143 components and 0.150917 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=0.015908Jy sigma=0.576248 ! Fit after self-cal, rms=0.015895Jy sigma=0.575599 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 = 0.000371442 Jy ! Component: 100 - total flux cleaned = 0.000436706 Jy ! Component: 150 - total flux cleaned = 0.000497938 Jy ! Component: 200 - total flux cleaned = 0.000526566 Jy ! Total flux subtracted in 200 components = 0.000526566 Jy ! Clean residual min=-0.001888 max=0.002040 Jy/beam ! Clean residual mean=0.000000 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.151443 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 153 components and 0.151443 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=0.015781Jy sigma=0.570799 ! Fit after self-cal, rms=0.015775Jy sigma=0.570558 ! Inverting map ! Added new window around map position (9.8, -19.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143336 Jy ! Component: 100 - total flux cleaned = 0.0016733 Jy ! Component: 150 - total flux cleaned = 0.00198697 Jy ! Component: 200 - total flux cleaned = 0.00233611 Jy ! Total flux subtracted in 200 components = 0.00233611 Jy ! Clean residual min=-0.001668 max=0.001360 Jy/beam ! Clean residual mean=-0.000000 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.153779 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 185 components and 0.153779 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=0.015547Jy sigma=0.560524 ! Fit after self-cal, rms=0.015544Jy sigma=0.560388 ! 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=0.015544Jy sigma=0.560388 ! Fit after self-cal, rms=0.015439Jy sigma=0.558873 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.218 mas, bmaj=3.243 mas, bpa=5.688 degrees ! Estimated noise=0.694032 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00077428 Jy ! Component: 100 - total flux cleaned = 0.00134756 Jy ! Component: 150 - total flux cleaned = 0.00171779 Jy ! Component: 200 - total flux cleaned = 0.00193597 Jy ! Total flux subtracted in 200 components = 0.00193597 Jy ! Clean residual min=-0.001673 max=0.001316 Jy/beam ! Clean residual mean=-0.000000 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.155715 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 207 components and 0.155715 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=0.015357Jy sigma=0.554459 ! Fit after self-cal, rms=0.015347Jy sigma=0.554319 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 = 0.000100566 Jy ! Component: 100 - total flux cleaned = 0.000281971 Jy ! Component: 150 - total flux cleaned = 0.000364653 Jy ! Component: 200 - total flux cleaned = 0.000479455 Jy ! Total flux subtracted in 200 components = 0.000479455 Jy ! Clean residual min=-0.001693 max=0.001223 Jy/beam ! Clean residual mean=-0.000001 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.156195 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 228 components and 0.156195 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=0.015315Jy sigma=0.552744 ! Fit after self-cal, rms=0.015310Jy sigma=0.552696 ! 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=1.282 mas, bmaj=2.844 mas, bpa=14.82 degrees ! Estimated noise=0.618497 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.282 x 2.844 at 14.82 degrees (North through East) ! Clean map min=-0.0015519 max=0.072298 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=1.088 mas, bmaj=2.681 mas, bpa=15.68 degrees ! Estimated noise=0.802378 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0604744 Jy ! Component: 100 - total flux cleaned = 0.0854708 Jy ! Component: 150 - total flux cleaned = 0.100308 Jy ! Component: 200 - total flux cleaned = 0.110119 Jy ! Total flux subtracted in 200 components = 0.110119 Jy ! Clean residual min=-0.004702 max=0.006065 Jy/beam ! Clean residual mean=0.000004 rms=0.001367 Jy/beam ! Combined flux in latest and established models = 0.110119 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.110119 Jy ! Inverting map and beam ! Estimated beam: bmin=1.282 mas, bmaj=2.844 mas, bpa=14.82 degrees ! Estimated noise=0.618497 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 = 0.00918627 Jy ! Component: 100 - total flux cleaned = 0.0155146 Jy ! Component: 150 - total flux cleaned = 0.0203122 Jy ! Component: 200 - total flux cleaned = 0.0241278 Jy ! Total flux subtracted in 200 components = 0.0241278 Jy ! Clean residual min=-0.003092 max=0.003326 Jy/beam ! Clean residual mean=0.000003 rms=0.000887 Jy/beam ! Combined flux in latest and established models = 0.134247 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 76 components and 0.134247 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=2.218 mas, bmaj=3.243 mas, bpa=5.688 degrees ! Estimated noise=0.694032 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00462529 Jy ! Component: 100 - total flux cleaned = 0.00795391 Jy ! Component: 150 - total flux cleaned = 0.0105462 Jy ! Component: 200 - total flux cleaned = 0.0127048 Jy ! Total flux subtracted in 200 components = 0.0127048 Jy ! Clean residual min=-0.002358 max=0.002318 Jy/beam ! Clean residual mean=0.000002 rms=0.000695 Jy/beam ! Combined flux in latest and established models = 0.146952 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 = 0.00180981 Jy ! Component: 100 - total flux cleaned = 0.00334823 Jy ! Component: 150 - total flux cleaned = 0.00457501 Jy ! Component: 200 - total flux cleaned = 0.00536949 Jy ! Total flux subtracted in 200 components = 0.00536949 Jy ! Clean residual min=-0.001923 max=0.001715 Jy/beam ! Clean residual mean=0.000000 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.152321 Jy ! Adding 91 model components to the UV plane model. ! The established model now contains 155 components and 0.152321 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.282 mas, bmaj=2.844 mas, bpa=14.82 degrees ! Estimated noise=0.618497 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000403953 Jy ! Component: 100 - total flux cleaned = 0.000587514 Jy ! Component: 150 - total flux cleaned = 0.000838971 Jy ! Component: 200 - total flux cleaned = 0.00114795 Jy ! Total flux subtracted in 200 components = 0.00114795 Jy ! Clean residual min=-0.001664 max=0.001887 Jy/beam ! Clean residual mean=-0.000000 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.153469 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 180 components and 0.153469 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=0.015619Jy sigma=0.562280 ! Fit after self-cal, rms=0.015564Jy sigma=0.560712 wmodel /d2/scr/pima/bp177e_uvs/J1627+1216_X_map.mod ! Writing 180 model components to file: /d2/scr/pima/bp177e_uvs/J1627+1216_X_map.mod wobs /d2/scr/pima/bp177e_uvs/J1627+1216_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177e_uvs/J1627+1216_X_uvs.fits wwins /d2/scr/pima/bp177e_uvs/J1627+1216_X_map.win ! wwins: Wrote 4 windows to /d2/scr/pima/bp177e_uvs/J1627+1216_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 = -0.000373453 Jy ! Component: 100 - total flux cleaned = -0.000456753 Jy ! Component: 150 - total flux cleaned = -0.000481896 Jy ! Component: 200 - total flux cleaned = -0.000457637 Jy ! Component: 250 - total flux cleaned = -0.000435096 Jy ! Component: 300 - total flux cleaned = -0.000413294 Jy ! Component: 350 - total flux cleaned = -0.000370791 Jy ! Component: 400 - total flux cleaned = -0.00029017 Jy ! Component: 450 - total flux cleaned = -0.000232933 Jy ! Component: 500 - total flux cleaned = -0.000214326 Jy ! Component: 550 - total flux cleaned = -0.000160905 Jy ! Component: 600 - total flux cleaned = -0.000178301 Jy ! Component: 650 - total flux cleaned = -0.000129108 Jy ! Component: 700 - total flux cleaned = -0.000145295 Jy ! Component: 750 - total flux cleaned = -0.000115254 Jy ! Component: 800 - total flux cleaned = -0.000145372 Jy ! Component: 850 - total flux cleaned = -0.000101973 Jy ! Component: 900 - total flux cleaned = -4.64919e-05 Jy ! Component: 950 - total flux cleaned = -7.37426e-05 Jy ! Component: 1000 - total flux cleaned = -2.07272e-05 Jy ! Component: 1050 - total flux cleaned = -7.90726e-06 Jy ! Component: 1100 - total flux cleaned = 1.74262e-05 Jy ! Component: 1150 - total flux cleaned = 6.64198e-05 Jy ! Component: 1200 - total flux cleaned = 7.84371e-05 Jy ! Component: 1250 - total flux cleaned = 0.00010207 Jy ! Component: 1300 - total flux cleaned = 7.94151e-05 Jy ! Component: 1350 - total flux cleaned = 7.95224e-05 Jy ! Component: 1400 - total flux cleaned = 5.78738e-05 Jy ! Component: 1450 - total flux cleaned = 6.86205e-05 Jy ! Component: 1500 - total flux cleaned = 5.79942e-05 Jy ! Component: 1550 - total flux cleaned = 2.71361e-05 Jy ! Component: 1600 - total flux cleaned = 2.69791e-05 Jy ! Component: 1650 - total flux cleaned = 2.69438e-05 Jy ! Component: 1700 - total flux cleaned = 2.71094e-05 Jy ! Component: 1750 - total flux cleaned = 7.51065e-05 Jy ! Component: 1800 - total flux cleaned = 0.000103329 Jy ! Component: 1850 - total flux cleaned = 0.000130885 Jy ! Component: 1900 - total flux cleaned = 0.00018563 Jy ! Component: 1950 - total flux cleaned = 0.000212558 Jy ! Component: 2000 - total flux cleaned = 0.000247965 Jy ! Component: 2050 - total flux cleaned = 0.000282893 Jy ! Component: 2100 - total flux cleaned = 0.00032578 Jy ! Component: 2150 - total flux cleaned = 0.000359606 Jy ! Component: 2200 - total flux cleaned = 0.000392976 Jy ! Component: 2250 - total flux cleaned = 0.00042609 Jy ! Component: 2300 - total flux cleaned = 0.000483196 Jy ! Component: 2350 - total flux cleaned = 0.000539568 Jy ! Component: 2400 - total flux cleaned = 0.000571437 Jy ! Component: 2450 - total flux cleaned = 0.000642391 Jy ! Component: 2500 - total flux cleaned = 0.000658036 Jy ! Component: 2550 - total flux cleaned = 0.000689002 Jy ! Component: 2600 - total flux cleaned = 0.000750181 Jy ! Component: 2650 - total flux cleaned = 0.000803175 Jy ! Component: 2700 - total flux cleaned = 0.000833231 Jy ! Component: 2750 - total flux cleaned = 0.000892712 Jy ! Component: 2800 - total flux cleaned = 0.000958961 Jy ! Component: 2850 - total flux cleaned = 0.000980938 Jy ! Component: 2900 - total flux cleaned = 0.00104622 Jy ! Component: 2950 - total flux cleaned = 0.00111818 Jy ! Component: 3000 - total flux cleaned = 0.0011325 Jy ! Component: 3050 - total flux cleaned = 0.00121053 Jy ! Component: 3100 - total flux cleaned = 0.00125982 Jy ! Component: 3150 - total flux cleaned = 0.00132272 Jy ! Component: 3200 - total flux cleaned = 0.00137822 Jy ! Component: 3250 - total flux cleaned = 0.00142649 Jy ! Component: 3300 - total flux cleaned = 0.0014402 Jy ! Component: 3350 - total flux cleaned = 0.00149482 Jy ! Component: 3400 - total flux cleaned = 0.00152879 Jy ! Component: 3450 - total flux cleaned = 0.00157608 Jy ! Component: 3500 - total flux cleaned = 0.00162979 Jy ! Component: 3550 - total flux cleaned = 0.00166987 Jy ! Component: 3600 - total flux cleaned = 0.00172304 Jy ! Component: 3650 - total flux cleaned = 0.00176931 Jy ! Component: 3700 - total flux cleaned = 0.00181541 Jy ! Component: 3750 - total flux cleaned = 0.00184816 Jy ! Component: 3800 - total flux cleaned = 0.00187429 Jy ! Component: 3850 - total flux cleaned = 0.00192635 Jy ! Component: 3900 - total flux cleaned = 0.00195229 Jy ! Component: 3950 - total flux cleaned = 0.00199745 Jy ! Component: 4000 - total flux cleaned = 0.00206808 Jy ! Component: 4050 - total flux cleaned = 0.00206807 Jy ! Total flux subtracted in 4096 components = 0.00210641 Jy ! Clean residual min=-0.000442 max=0.000382 Jy/beam ! Clean residual mean=0.000001 rms=0.000108 Jy/beam ! Combined flux in latest and established models = 0.155575 Jy keep ! Adding 247 model components to the UV plane model. ! The established model now contains 427 components and 0.155575 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177e_uvs/J1627+1216_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.282 x 2.844 at 14.82 degrees (North through East) ! Clean map min=-0.0008038 max=0.072728 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177e_uvs/J1627+1216_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0727281 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000103774 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.428064 0.428064 0.856128 1.71226 3.42451 6.84902 13.698 27.3961 54.7922 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.072 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 700.829 quit ! Quitting program ! Log file /d2/scr/pima/bp177e_uvs/J1627+1216_X_uvs.log closed on Sat Mar 22 21:03:30 2014