! Started logfile: /d2/scr/pima/bp177e_uvs/J1824+0119_X_uvs.log on Sat Mar 22 21:08:01 2014 obs /d2/scr/pima/bp177e_uvs/J1824+0119_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177e_uvs/J1824+0119_X_uva.fits ! AN table 1: 7 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1824+0119 ! ! 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 2016 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/J1824+0119_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=1.023953Jy sigma=37.790355 ! Fit after self-cal, rms=0.758294Jy sigma=27.977744 ! 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=0.9554 mas, bmaj=2.856 mas, bpa=18.79 degrees ! Estimated noise=0.626435 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 = 0.182159 Jy ! Component: 100 - total flux cleaned = 0.22354 Jy ! Total flux subtracted in 100 components = 0.22354 Jy ! Clean residual min=-0.010598 max=0.015319 Jy/beam ! Clean residual mean=0.000002 rms=0.002017 Jy/beam ! Combined flux in latest and established models = 0.22354 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.22354 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=0.046503Jy sigma=1.627240 ! Fit after self-cal, rms=0.046493Jy sigma=1.626928 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0173513 Jy ! Component: 100 - total flux cleaned = 0.0275897 Jy ! Total flux subtracted in 100 components = 0.0275897 Jy ! Clean residual min=-0.008335 max=0.006816 Jy/beam ! Clean residual mean=0.000002 rms=0.001337 Jy/beam ! Combined flux in latest and established models = 0.251129 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 20 components and 0.251129 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=0.036246Jy sigma=1.213916 ! Fit after self-cal, rms=0.036236Jy sigma=1.213638 ! 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=1.179 mas, bmaj=3.161 mas, bpa=18.35 degrees ! Estimated noise=0.447204 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 = 0.0119348 Jy ! Component: 100 - total flux cleaned = 0.0196307 Jy ! Component: 150 - total flux cleaned = 0.0248841 Jy ! Component: 200 - total flux cleaned = 0.0285376 Jy ! Total flux subtracted in 200 components = 0.0285376 Jy ! Clean residual min=-0.005713 max=0.005245 Jy/beam ! Clean residual mean=0.000002 rms=0.001231 Jy/beam ! Combined flux in latest and established models = 0.279667 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 46 components and 0.279667 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=0.031615Jy sigma=1.015886 ! Fit after self-cal, rms=0.031614Jy sigma=1.015660 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.179 x 3.161 at 18.35 degrees (North through East) ! Clean map min=-0.0055223 max=0.2342 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 1.11 FD 1.11 HN 0.98 KP 0.94 ! LA 1.04 NL 1.02 OV 0.96 PT 0.89 ! SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.99 HN 0.95 KP 0.93 ! LA 0.96 NL 1.02 OV 0.94 PT 0.91 ! SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.08 HN 1.02 KP 1.08 ! LA 0.93 NL 1.03 OV 0.97 PT 0.94 ! SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.07 HN 1.06 KP 0.92 ! LA 0.98 NL 0.99 OV 0.96 PT 0.97 ! SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.07 KP 1.04 ! LA 0.99 NL 0.92 OV 0.93 PT 0.92 ! SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.06 HN 1.16 KP 1.02 ! LA 1.05 NL 1.01 OV 1.01 PT 0.98 ! SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.01 HN 1.05 KP 1.01 ! LA 0.97 NL 1.03 OV 1.01 PT 0.93 ! SC 1.02 ! ! ! 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=0.031614Jy sigma=1.015660 ! Fit after self-cal, rms=0.025059Jy sigma=0.744755 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.181 mas, bmaj=3.193 mas, bpa=18.42 degrees ! Estimated noise=0.445683 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 = -0.000813332 Jy ! Component: 100 - total flux cleaned = -0.000922141 Jy ! Component: 150 - total flux cleaned = -0.000976559 Jy ! Component: 200 - total flux cleaned = -0.00106087 Jy ! Total flux subtracted in 200 components = -0.00106087 Jy ! Clean residual min=-0.003247 max=0.002256 Jy/beam ! Clean residual mean=0.000001 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 0.278606 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 58 components and 0.278606 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=0.024951Jy sigma=0.741019 ! Fit after self-cal, rms=0.024950Jy sigma=0.740859 ! 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=0.024950Jy sigma=0.740859 ! Fit after self-cal, rms=0.024890Jy sigma=0.739196 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.179 mas, bmaj=3.197 mas, bpa=18.5 degrees ! Estimated noise=0.444096 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000632067 Jy ! Component: 100 - total flux cleaned = -0.000696109 Jy ! Component: 150 - total flux cleaned = -0.000745213 Jy ! Component: 200 - total flux cleaned = -0.00078314 Jy ! Total flux subtracted in 200 components = -0.00078314 Jy ! Clean residual min=-0.003192 max=0.002201 Jy/beam ! Clean residual mean=0.000001 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.277823 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 61 components and 0.277823 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=0.024810Jy sigma=0.736483 ! Fit after self-cal, rms=0.024812Jy sigma=0.736403 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 = -8.33427e-05 Jy ! Component: 100 - total flux cleaned = -0.000113714 Jy ! Component: 150 - total flux cleaned = -0.000113547 Jy ! Component: 200 - total flux cleaned = -0.00011351 Jy ! Total flux subtracted in 200 components = -0.00011351 Jy ! Clean residual min=-0.003151 max=0.002185 Jy/beam ! Clean residual mean=0.000001 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.277709 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 70 components and 0.277709 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=0.024792Jy sigma=0.735716 ! Fit after self-cal, rms=0.024793Jy sigma=0.735638 ! 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=0.024793Jy sigma=0.735638 ! Fit after self-cal, rms=0.023895Jy sigma=0.679640 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.178 mas, bmaj=3.204 mas, bpa=18.54 degrees ! Estimated noise=0.443491 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00103875 Jy ! Component: 100 - total flux cleaned = -0.00135842 Jy ! Component: 150 - total flux cleaned = -0.00150472 Jy ! Component: 200 - total flux cleaned = -0.00159346 Jy ! Total flux subtracted in 200 components = -0.00159346 Jy ! Clean residual min=-0.002904 max=0.001781 Jy/beam ! Clean residual mean=0.000001 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.276116 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 76 components and 0.276116 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=0.023815Jy sigma=0.677710 ! Fit after self-cal, rms=0.023819Jy sigma=0.677641 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 = -0.000116671 Jy ! Component: 100 - total flux cleaned = -0.000167596 Jy ! Component: 150 - total flux cleaned = -0.000235555 Jy ! Component: 200 - total flux cleaned = -0.000287334 Jy ! Total flux subtracted in 200 components = -0.000287334 Jy ! Clean residual min=-0.002890 max=0.001775 Jy/beam ! Clean residual mean=0.000001 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.275829 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 80 components and 0.275829 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=0.023800Jy sigma=0.677196 ! Fit after self-cal, rms=0.023801Jy sigma=0.677159 ! 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=0.023801Jy sigma=0.677159 ! Fit after self-cal, rms=0.023780Jy sigma=0.675657 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.257 mas, bmaj=3.741 mas, bpa=10.09 degrees ! Estimated noise=0.501905 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000793188 Jy ! Component: 100 - total flux cleaned = -0.00117506 Jy ! Component: 150 - total flux cleaned = -0.00132162 Jy ! Component: 200 - total flux cleaned = -0.00135893 Jy ! Total flux subtracted in 200 components = -0.00135893 Jy ! Clean residual min=-0.003338 max=0.002318 Jy/beam ! Clean residual mean=0.000001 rms=0.000709 Jy/beam ! Combined flux in latest and established models = 0.27447 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 86 components and 0.27447 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=0.023750Jy sigma=0.675434 ! Fit after self-cal, rms=0.023751Jy sigma=0.675377 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 = -9.27172e-05 Jy ! Component: 100 - total flux cleaned = -0.000121317 Jy ! Component: 150 - total flux cleaned = -0.000146661 Jy ! Component: 200 - total flux cleaned = -0.000164107 Jy ! Total flux subtracted in 200 components = -0.000164107 Jy ! Clean residual min=-0.003315 max=0.002318 Jy/beam ! Clean residual mean=0.000001 rms=0.000709 Jy/beam ! Combined flux in latest and established models = 0.274306 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 86 components and 0.274306 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=0.023744Jy sigma=0.675209 ! Fit after self-cal, rms=0.023744Jy sigma=0.675193 ! 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=1.177 mas, bmaj=3.209 mas, bpa=18.58 degrees ! Estimated noise=0.442717 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.177 x 3.209 at 18.58 degrees (North through East) ! Clean map min=-0.0027104 max=0.23201 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=0.9485 mas, bmaj=2.893 mas, bpa=19.02 degrees ! Estimated noise=0.622522 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.181013 Jy ! Component: 100 - total flux cleaned = 0.223052 Jy ! Component: 150 - total flux cleaned = 0.240355 Jy ! Component: 200 - total flux cleaned = 0.249999 Jy ! Total flux subtracted in 200 components = 0.249999 Jy ! Clean residual min=-0.003656 max=0.004849 Jy/beam ! Clean residual mean=0.000001 rms=0.000802 Jy/beam ! Combined flux in latest and established models = 0.249999 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.249999 Jy ! Inverting map and beam ! Estimated beam: bmin=1.177 mas, bmaj=3.209 mas, bpa=18.58 degrees ! Estimated noise=0.442717 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 = 0.00851545 Jy ! Component: 100 - total flux cleaned = 0.0135083 Jy ! Component: 150 - total flux cleaned = 0.0168178 Jy ! Component: 200 - total flux cleaned = 0.0190911 Jy ! Total flux subtracted in 200 components = 0.0190911 Jy ! Clean residual min=-0.002744 max=0.002475 Jy/beam ! Clean residual mean=0.000002 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.26909 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 50 components and 0.26909 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=2.257 mas, bmaj=3.741 mas, bpa=10.09 degrees ! Estimated noise=0.501905 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00219171 Jy ! Component: 100 - total flux cleaned = 0.00340017 Jy ! Component: 150 - total flux cleaned = 0.00409854 Jy ! Component: 200 - total flux cleaned = 0.00450951 Jy ! Total flux subtracted in 200 components = 0.00450951 Jy ! Clean residual min=-0.003273 max=0.002295 Jy/beam ! Clean residual mean=0.000001 rms=0.000704 Jy/beam ! Combined flux in latest and established models = 0.2736 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 = 0.000204942 Jy ! Component: 100 - total flux cleaned = 0.000272415 Jy ! Component: 150 - total flux cleaned = 0.000317017 Jy ! Component: 200 - total flux cleaned = 0.000351062 Jy ! Total flux subtracted in 200 components = 0.000351062 Jy ! Clean residual min=-0.003307 max=0.002321 Jy/beam ! Clean residual mean=0.000001 rms=0.000702 Jy/beam ! Combined flux in latest and established models = 0.273951 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 70 components and 0.273951 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.177 mas, bmaj=3.209 mas, bpa=18.58 degrees ! Estimated noise=0.442717 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.98147e-05 Jy ! Component: 100 - total flux cleaned = 0.000179642 Jy ! Component: 150 - total flux cleaned = 0.000231153 Jy ! Component: 200 - total flux cleaned = 0.00026003 Jy ! Total flux subtracted in 200 components = 0.00026003 Jy ! Clean residual min=-0.002812 max=0.001775 Jy/beam ! Clean residual mean=0.000001 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.274211 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 74 components and 0.274211 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=0.023703Jy sigma=0.674056 ! Fit after self-cal, rms=0.023703Jy sigma=0.674042 wmodel /d2/scr/pima/bp177e_uvs/J1824+0119_X_map.mod ! Writing 74 model components to file: /d2/scr/pima/bp177e_uvs/J1824+0119_X_map.mod wobs /d2/scr/pima/bp177e_uvs/J1824+0119_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177e_uvs/J1824+0119_X_uvs.fits wwins /d2/scr/pima/bp177e_uvs/J1824+0119_X_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177e_uvs/J1824+0119_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 = -0.00115842 Jy ! Component: 100 - total flux cleaned = -0.00201008 Jy ! Component: 150 - total flux cleaned = -0.00253766 Jy ! Component: 200 - total flux cleaned = -0.00293918 Jy ! Component: 250 - total flux cleaned = -0.00326164 Jy ! Component: 300 - total flux cleaned = -0.00342983 Jy ! Component: 350 - total flux cleaned = -0.00364584 Jy ! Component: 400 - total flux cleaned = -0.00382853 Jy ! Component: 450 - total flux cleaned = -0.00403056 Jy ! Component: 500 - total flux cleaned = -0.0041772 Jy ! Component: 550 - total flux cleaned = -0.00431936 Jy ! Component: 600 - total flux cleaned = -0.00441132 Jy ! Component: 650 - total flux cleaned = -0.00450127 Jy ! Component: 700 - total flux cleaned = -0.00456679 Jy ! Component: 750 - total flux cleaned = -0.004673 Jy ! Component: 800 - total flux cleaned = -0.00475606 Jy ! Component: 850 - total flux cleaned = -0.00487765 Jy ! Component: 900 - total flux cleaned = -0.00495628 Jy ! Component: 950 - total flux cleaned = -0.00499422 Jy ! Component: 1000 - total flux cleaned = -0.00499418 Jy ! Component: 1050 - total flux cleaned = -0.00501323 Jy ! Component: 1100 - total flux cleaned = -0.00503156 Jy ! Component: 1150 - total flux cleaned = -0.00503177 Jy ! Component: 1200 - total flux cleaned = -0.00506702 Jy ! Component: 1250 - total flux cleaned = -0.00503256 Jy ! Component: 1300 - total flux cleaned = -0.0050327 Jy ! Component: 1350 - total flux cleaned = -0.0050492 Jy ! Component: 1400 - total flux cleaned = -0.00506538 Jy ! Component: 1450 - total flux cleaned = -0.00504959 Jy ! Component: 1500 - total flux cleaned = -0.00504992 Jy ! Component: 1550 - total flux cleaned = -0.0050651 Jy ! Component: 1600 - total flux cleaned = -0.00501961 Jy ! Component: 1650 - total flux cleaned = -0.00496051 Jy ! Component: 1700 - total flux cleaned = -0.00494604 Jy ! Component: 1750 - total flux cleaned = -0.0049175 Jy ! Component: 1800 - total flux cleaned = -0.00490338 Jy ! Component: 1850 - total flux cleaned = -0.0048616 Jy ! Component: 1900 - total flux cleaned = -0.00488916 Jy ! Component: 1950 - total flux cleaned = -0.00482144 Jy ! Component: 2000 - total flux cleaned = -0.00486144 Jy ! Component: 2050 - total flux cleaned = -0.00482179 Jy ! Component: 2100 - total flux cleaned = -0.00480896 Jy ! Component: 2150 - total flux cleaned = -0.00484743 Jy ! Component: 2200 - total flux cleaned = -0.00484737 Jy ! Component: 2250 - total flux cleaned = -0.00482259 Jy ! Component: 2300 - total flux cleaned = -0.00484706 Jy ! Component: 2350 - total flux cleaned = -0.00487099 Jy ! Component: 2400 - total flux cleaned = -0.00483506 Jy ! Component: 2450 - total flux cleaned = -0.00485898 Jy ! Component: 2500 - total flux cleaned = -0.00489397 Jy ! Component: 2550 - total flux cleaned = -0.00491718 Jy ! Component: 2600 - total flux cleaned = -0.00491733 Jy ! Component: 2650 - total flux cleaned = -0.00492878 Jy ! Component: 2700 - total flux cleaned = -0.00496207 Jy ! Component: 2750 - total flux cleaned = -0.00496224 Jy ! Component: 2800 - total flux cleaned = -0.00500567 Jy ! Component: 2850 - total flux cleaned = -0.00498409 Jy ! Component: 2900 - total flux cleaned = -0.00502657 Jy ! Component: 2950 - total flux cleaned = -0.00503715 Jy ! Component: 3000 - total flux cleaned = -0.00503715 Jy ! Component: 3050 - total flux cleaned = -0.00503713 Jy ! Component: 3100 - total flux cleaned = -0.00503716 Jy ! Component: 3150 - total flux cleaned = -0.00502718 Jy ! Component: 3200 - total flux cleaned = -0.00498735 Jy ! Component: 3250 - total flux cleaned = -0.00501709 Jy ! Component: 3300 - total flux cleaned = -0.00501733 Jy ! Component: 3350 - total flux cleaned = -0.0050174 Jy ! Component: 3400 - total flux cleaned = -0.00500779 Jy ! Component: 3450 - total flux cleaned = -0.00500764 Jy ! Component: 3500 - total flux cleaned = -0.0049511 Jy ! Component: 3550 - total flux cleaned = -0.00491377 Jy ! Component: 3600 - total flux cleaned = -0.00488611 Jy ! Component: 3650 - total flux cleaned = -0.00487704 Jy ! Component: 3700 - total flux cleaned = -0.00484978 Jy ! Component: 3750 - total flux cleaned = -0.00483199 Jy ! Component: 3800 - total flux cleaned = -0.00479645 Jy ! Component: 3850 - total flux cleaned = -0.00476995 Jy ! Component: 3900 - total flux cleaned = -0.00474371 Jy ! Component: 3950 - total flux cleaned = -0.00474377 Jy ! Component: 4000 - total flux cleaned = -0.004718 Jy ! Component: 4050 - total flux cleaned = -0.00470958 Jy ! Total flux subtracted in 4096 components = -0.00467572 Jy ! Clean residual min=-0.000504 max=0.000503 Jy/beam ! Clean residual mean=0.000000 rms=0.000162 Jy/beam ! Combined flux in latest and established models = 0.269535 Jy keep ! Adding 343 model components to the UV plane model. ! The established model now contains 417 components and 0.269535 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177e_uvs/J1824+0119_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.177 x 3.209 at 18.58 degrees (North through East) ! Clean map min=-0.0019144 max=0.23211 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177e_uvs/J1824+0119_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.232114 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000159283 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.205868 0.205868 0.411735 0.823471 1.64694 3.29388 6.58777 13.1755 26.3511 52.7021 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.232 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1457.25 quit ! Quitting program ! Log file /d2/scr/pima/bp177e_uvs/J1824+0119_X_uvs.log closed on Sat Mar 22 21:08:06 2014