! Started logfile: /scr/pima/bp192a1_uvs/J0239-1348_C_uvs.log on Wed Sep 16 13:28:52 2015 obs /scr/pima/bp192a1_uvs/J0239-1348_C_uva.fits ! Reading UV FITS file: /scr/pima/bp192a1_uvs/J0239-1348_C_uva.fits ! AN table 1: 19 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.977778 visibilities/baseline/integration-bin. ! Found source: J0239-1348 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 6688 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/bp192a1_uvs/J0239-1348_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=1.008998Jy sigma=22.230402 ! Fit after self-cal, rms=0.900848Jy sigma=19.710328 ! 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=1.388 mas, bmaj=3.391 mas, bpa=-1.176 degrees ! Estimated noise=0.56363 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 = 0.0675621 Jy ! Component: 100 - total flux cleaned = 0.0966713 Jy ! Total flux subtracted in 100 components = 0.0966713 Jy ! Clean residual min=-0.010677 max=0.027513 Jy/beam ! Clean residual mean=-0.000007 rms=0.003367 Jy/beam ! Combined flux in latest and established models = 0.0966713 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 25 components and 0.0966713 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=0.073788Jy sigma=1.556248 ! Fit after self-cal, rms=0.073679Jy sigma=1.553942 ! Inverting map ! Added new window around map position (2.4, -0.9). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0258436 Jy ! Component: 100 - total flux cleaned = 0.0423257 Jy ! Total flux subtracted in 100 components = 0.0423257 Jy ! Clean residual min=-0.008451 max=0.016007 Jy/beam ! Clean residual mean=-0.000005 rms=0.002223 Jy/beam ! Combined flux in latest and established models = 0.138997 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 41 components and 0.138997 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=0.058186Jy sigma=1.166154 ! Fit after self-cal, rms=0.057660Jy sigma=1.152436 ! Inverting map ! Added new window around map position (-2.7, -0.9). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0150982 Jy ! Component: 100 - total flux cleaned = 0.0256407 Jy ! Total flux subtracted in 100 components = 0.0256407 Jy ! Clean residual min=-0.005987 max=0.006555 Jy/beam ! Clean residual mean=-0.000004 rms=0.001591 Jy/beam ! Combined flux in latest and established models = 0.164638 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 57 components and 0.164638 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=0.050628Jy sigma=0.973524 ! Fit after self-cal, rms=0.050569Jy sigma=0.972137 ! 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=1.673 mas, bmaj=4.035 mas, bpa=-1.757 degrees ! Estimated noise=0.404345 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 = 0.0144735 Jy ! Component: 100 - total flux cleaned = 0.0246376 Jy ! Component: 150 - total flux cleaned = 0.0320259 Jy ! Component: 200 - total flux cleaned = 0.03752 Jy ! Total flux subtracted in 200 components = 0.03752 Jy ! Clean residual min=-0.005178 max=0.007498 Jy/beam ! Clean residual mean=0.000004 rms=0.001687 Jy/beam ! Combined flux in latest and established models = 0.202158 Jy ! Performing phase self-cal ! Adding 72 model components to the UV plane model. ! The established model now contains 113 components and 0.202158 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=0.044792Jy sigma=0.833840 ! Fit after self-cal, rms=0.044739Jy sigma=0.832853 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.673 x 4.035 at -1.757 degrees (North through East) ! Clean map min=-0.0050008 max=0.085297 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 0.92 FD 1.18 HN 0.99 KP 0.87 ! LA 0.99 MK 1.02 NL 1.05 OV 1.00 ! PT 0.84 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.16 HN 1.03 KP 0.88 ! LA 1.04 MK 0.98 NL 1.08 OV 1.09 ! PT 0.91 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.05 HN 1.00 KP 0.85 ! LA 0.97 MK 0.95 NL 1.02 OV 1.01 ! PT 0.92 SC 1.03 ! ! ! 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 0.84 FD 1.03 HN 0.96 KP 0.89 ! LA 1.04 MK 0.96 NL 1.10 OV 1.04 ! PT 0.85 SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.02 HN 1.06 KP 0.89 ! LA 1.16 MK 0.96 NL 1.09 OV 1.03 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.94 HN 0.99 KP 0.87 ! LA 1.08 MK 1.00 NL 1.08 OV 0.97 ! PT 0.92 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.99 HN 0.99 KP 0.89 ! LA 1.07 MK 0.99 NL 1.00 OV 1.02 ! PT 0.89 SC 1.07 ! ! ! Fit before self-cal, rms=0.044739Jy sigma=0.832853 ! Fit after self-cal, rms=0.040630Jy sigma=0.777014 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.676 mas, bmaj=4.067 mas, bpa=-2.219 degrees ! Estimated noise=0.400553 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 (6.3, -3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00592844 Jy ! Component: 100 - total flux cleaned = 0.00867826 Jy ! Component: 150 - total flux cleaned = 0.0107695 Jy ! Component: 200 - total flux cleaned = 0.0124203 Jy ! Total flux subtracted in 200 components = 0.0124203 Jy ! Clean residual min=-0.002615 max=0.003590 Jy/beam ! Clean residual mean=-0.000002 rms=0.000773 Jy/beam ! Combined flux in latest and established models = 0.214578 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 147 components and 0.214578 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=0.039742Jy sigma=0.753494 ! Fit after self-cal, rms=0.039670Jy sigma=0.751662 ! 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=0.039670Jy sigma=0.751662 ! Fit after self-cal, rms=0.039542Jy sigma=0.749716 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.679 mas, bmaj=4.066 mas, bpa=-2.123 degrees ! Estimated noise=0.401506 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00226044 Jy ! Component: 100 - total flux cleaned = 0.00383312 Jy ! Component: 150 - total flux cleaned = 0.00510662 Jy ! Component: 200 - total flux cleaned = 0.00587864 Jy ! Total flux subtracted in 200 components = 0.00587864 Jy ! Clean residual min=-0.002264 max=0.002781 Jy/beam ! Clean residual mean=-0.000000 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.220457 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 177 components and 0.220457 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=0.039372Jy sigma=0.745180 ! Fit after self-cal, rms=0.039356Jy sigma=0.744866 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 = 0.000716751 Jy ! Component: 100 - total flux cleaned = 0.00123472 Jy ! Component: 150 - total flux cleaned = 0.00153176 Jy ! Component: 200 - total flux cleaned = 0.00171902 Jy ! Total flux subtracted in 200 components = 0.00171902 Jy ! Clean residual min=-0.002082 max=0.002735 Jy/beam ! Clean residual mean=-0.000001 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.222176 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 195 components and 0.222176 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=0.039293Jy sigma=0.743438 ! Fit after self-cal, rms=0.039288Jy sigma=0.743336 ! Inverting map ! Added new window around map position (63.9, 60.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0027231 Jy ! Component: 100 - total flux cleaned = 0.00429032 Jy ! Component: 150 - total flux cleaned = 0.00524316 Jy ! Component: 200 - total flux cleaned = 0.00576003 Jy ! Total flux subtracted in 200 components = 0.00576003 Jy ! Clean residual min=-0.001797 max=0.001850 Jy/beam ! Clean residual mean=-0.000000 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.227936 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 221 components and 0.227936 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=0.039075Jy sigma=0.737995 ! Fit after self-cal, rms=0.039065Jy sigma=0.737680 ! 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=0.039065Jy sigma=0.737680 ! Fit after self-cal, rms=0.039266Jy sigma=0.736531 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.677 mas, bmaj=4.061 mas, bpa=-2.16 degrees ! Estimated noise=0.404186 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00138962 Jy ! Component: 100 - total flux cleaned = 0.00250361 Jy ! Component: 150 - total flux cleaned = 0.00327875 Jy ! Component: 200 - total flux cleaned = 0.00376501 Jy ! Total flux subtracted in 200 components = 0.00376501 Jy ! Clean residual min=-0.001750 max=0.001922 Jy/beam ! Clean residual mean=0.000001 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.231701 Jy selfcal ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 244 components and 0.231701 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=0.039173Jy sigma=0.734680 ! Fit after self-cal, rms=0.039170Jy sigma=0.734622 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 = 0.00046237 Jy ! Component: 100 - total flux cleaned = 0.000675613 Jy ! Component: 150 - total flux cleaned = 0.000874971 Jy ! Component: 200 - total flux cleaned = 0.00103737 Jy ! Total flux subtracted in 200 components = 0.00103737 Jy ! Clean residual min=-0.001618 max=0.001780 Jy/beam ! Clean residual mean=0.000001 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.232738 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 257 components and 0.232738 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=0.039126Jy sigma=0.733742 ! Fit after self-cal, rms=0.039125Jy sigma=0.733707 ! 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=0.039125Jy sigma=0.733707 ! Fit after self-cal, rms=0.039289Jy sigma=0.733177 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.754 mas, bmaj=7.832 mas, bpa=3.235 degrees ! Estimated noise=0.502298 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00193256 Jy ! Component: 100 - total flux cleaned = 0.00330308 Jy ! Component: 150 - total flux cleaned = 0.0043816 Jy ! Component: 200 - total flux cleaned = 0.00474574 Jy ! Total flux subtracted in 200 components = 0.00474574 Jy ! Clean residual min=-0.002278 max=0.002277 Jy/beam ! Clean residual mean=0.000002 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 0.237484 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 281 components and 0.237484 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=0.039244Jy sigma=0.732083 ! Fit after self-cal, rms=0.039242Jy sigma=0.732025 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 = 0.000315316 Jy ! Component: 100 - total flux cleaned = 0.000500335 Jy ! Component: 150 - total flux cleaned = 0.000670655 Jy ! Component: 200 - total flux cleaned = 0.000774677 Jy ! Total flux subtracted in 200 components = 0.000774677 Jy ! Clean residual min=-0.002209 max=0.002257 Jy/beam ! Clean residual mean=0.000002 rms=0.000676 Jy/beam ! Combined flux in latest and established models = 0.238258 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 291 components and 0.238258 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=0.039223Jy sigma=0.731702 ! Fit after self-cal, rms=0.039222Jy sigma=0.731662 ! 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=1.675 mas, bmaj=4.057 mas, bpa=-2.227 degrees ! Estimated noise=0.406508 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.675 x 4.057 at -2.227 degrees (North through East) ! Clean map min=-0.0015603 max=0.084188 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=1.388 mas, bmaj=3.41 mas, bpa=-1.62 degrees ! Estimated noise=0.569351 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0699539 Jy ! Component: 100 - total flux cleaned = 0.102462 Jy ! Component: 150 - total flux cleaned = 0.124851 Jy ! Component: 200 - total flux cleaned = 0.141384 Jy ! Total flux subtracted in 200 components = 0.141384 Jy ! Clean residual min=-0.005575 max=0.009476 Jy/beam ! Clean residual mean=-0.000002 rms=0.001925 Jy/beam ! Combined flux in latest and established models = 0.141384 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 49 model components to the UV plane model. ! The established model now contains 49 components and 0.141384 Jy ! Inverting map and beam ! Estimated beam: bmin=1.675 mas, bmaj=4.057 mas, bpa=-2.227 degrees ! Estimated noise=0.406508 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 = 0.0210692 Jy ! Component: 100 - total flux cleaned = 0.034949 Jy ! Component: 150 - total flux cleaned = 0.0452236 Jy ! Component: 200 - total flux cleaned = 0.0530708 Jy ! Total flux subtracted in 200 components = 0.0530708 Jy ! Clean residual min=-0.003694 max=0.005108 Jy/beam ! Clean residual mean=0.000010 rms=0.001355 Jy/beam ! Combined flux in latest and established models = 0.194455 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 105 components and 0.194455 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=3.754 mas, bmaj=7.832 mas, bpa=3.235 degrees ! Estimated noise=0.502298 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0104199 Jy ! Component: 100 - total flux cleaned = 0.0173779 Jy ! Component: 150 - total flux cleaned = 0.0226696 Jy ! Component: 200 - total flux cleaned = 0.0267957 Jy ! Total flux subtracted in 200 components = 0.0267957 Jy ! Clean residual min=-0.003121 max=0.004055 Jy/beam ! Clean residual mean=0.000010 rms=0.001157 Jy/beam ! Combined flux in latest and established models = 0.22125 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 = 0.00327042 Jy ! Component: 100 - total flux cleaned = 0.00589993 Jy ! Component: 150 - total flux cleaned = 0.00804538 Jy ! Component: 200 - total flux cleaned = 0.00981668 Jy ! Total flux subtracted in 200 components = 0.00981668 Jy ! Clean residual min=-0.002442 max=0.002674 Jy/beam ! Clean residual mean=0.000006 rms=0.000807 Jy/beam ! Combined flux in latest and established models = 0.231067 Jy ! Adding 118 model components to the UV plane model. ! The established model now contains 208 components and 0.231067 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.675 mas, bmaj=4.057 mas, bpa=-2.227 degrees ! Estimated noise=0.406508 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000566277 Jy ! Component: 100 - total flux cleaned = 0.00139888 Jy ! Component: 150 - total flux cleaned = 0.00205457 Jy ! Component: 200 - total flux cleaned = 0.00258402 Jy ! Total flux subtracted in 200 components = 0.00258402 Jy ! Clean residual min=-0.001833 max=0.001856 Jy/beam ! Clean residual mean=0.000003 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.233651 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 225 components and 0.233651 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=0.039287Jy sigma=0.732459 ! Fit after self-cal, rms=0.039268Jy sigma=0.732045 wmodel /scr/pima/bp192a1_uvs/J0239-1348_C_map.mod ! Writing 225 model components to file: /scr/pima/bp192a1_uvs/J0239-1348_C_map.mod wobs /scr/pima/bp192a1_uvs/J0239-1348_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp192a1_uvs/J0239-1348_C_uvs.fits wwins /scr/pima/bp192a1_uvs/J0239-1348_C_map.win ! wwins: Wrote 5 windows to /scr/pima/bp192a1_uvs/J0239-1348_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 = 0.000746308 Jy ! Component: 100 - total flux cleaned = 0.000958426 Jy ! Component: 150 - total flux cleaned = 0.00107257 Jy ! Component: 200 - total flux cleaned = 0.000990531 Jy ! Component: 250 - total flux cleaned = 0.000964793 Jy ! Component: 300 - total flux cleaned = 0.000939725 Jy ! Component: 350 - total flux cleaned = 0.000890717 Jy ! Component: 400 - total flux cleaned = 0.000820292 Jy ! Component: 450 - total flux cleaned = 0.000774862 Jy ! Component: 500 - total flux cleaned = 0.000708171 Jy ! Component: 550 - total flux cleaned = 0.000664994 Jy ! Component: 600 - total flux cleaned = 0.000644212 Jy ! Component: 650 - total flux cleaned = 0.000603859 Jy ! Component: 700 - total flux cleaned = 0.000583915 Jy ! Component: 750 - total flux cleaned = 0.000506429 Jy ! Component: 800 - total flux cleaned = 0.000449992 Jy ! Component: 850 - total flux cleaned = 0.000413365 Jy ! Component: 900 - total flux cleaned = 0.00041363 Jy ! Component: 950 - total flux cleaned = 0.000448873 Jy ! Component: 1000 - total flux cleaned = 0.000483383 Jy ! Component: 1050 - total flux cleaned = 0.000466621 Jy ! Component: 1100 - total flux cleaned = 0.000450641 Jy ! Component: 1150 - total flux cleaned = 0.000466805 Jy ! Component: 1200 - total flux cleaned = 0.000498925 Jy ! Component: 1250 - total flux cleaned = 0.00053032 Jy ! Component: 1300 - total flux cleaned = 0.000591626 Jy ! Component: 1350 - total flux cleaned = 0.000561199 Jy ! Component: 1400 - total flux cleaned = 0.000590866 Jy ! Component: 1450 - total flux cleaned = 0.000634757 Jy ! Component: 1500 - total flux cleaned = 0.000619965 Jy ! Component: 1550 - total flux cleaned = 0.000606031 Jy ! Component: 1600 - total flux cleaned = 0.000606401 Jy ! Component: 1650 - total flux cleaned = 0.000634138 Jy ! Component: 1700 - total flux cleaned = 0.000647924 Jy ! Component: 1750 - total flux cleaned = 0.000674667 Jy ! Component: 1800 - total flux cleaned = 0.000687964 Jy ! Component: 1850 - total flux cleaned = 0.000740409 Jy ! Component: 1900 - total flux cleaned = 0.000714366 Jy ! Component: 1950 - total flux cleaned = 0.000752938 Jy ! Component: 2000 - total flux cleaned = 0.000803607 Jy ! Component: 2050 - total flux cleaned = 0.0007658 Jy ! Component: 2100 - total flux cleaned = 0.000790673 Jy ! Component: 2150 - total flux cleaned = 0.000778377 Jy ! Component: 2200 - total flux cleaned = 0.000814834 Jy ! Component: 2250 - total flux cleaned = 0.000838958 Jy ! Component: 2300 - total flux cleaned = 0.000862737 Jy ! Component: 2350 - total flux cleaned = 0.000874425 Jy ! Component: 2400 - total flux cleaned = 0.000862731 Jy ! Component: 2450 - total flux cleaned = 0.000874336 Jy ! Component: 2500 - total flux cleaned = 0.000897262 Jy ! Component: 2550 - total flux cleaned = 0.000919851 Jy ! Component: 2600 - total flux cleaned = 0.000931032 Jy ! Component: 2650 - total flux cleaned = 0.00096425 Jy ! Component: 2700 - total flux cleaned = 0.000930831 Jy ! Component: 2750 - total flux cleaned = 0.000952783 Jy ! Component: 2800 - total flux cleaned = 0.000963638 Jy ! Component: 2850 - total flux cleaned = 0.000974586 Jy ! Component: 2900 - total flux cleaned = 0.00103856 Jy ! Component: 2950 - total flux cleaned = 0.00102784 Jy ! Component: 3000 - total flux cleaned = 0.00103821 Jy ! Component: 3050 - total flux cleaned = 0.00102781 Jy ! Component: 3100 - total flux cleaned = 0.001007 Jy ! Component: 3150 - total flux cleaned = 0.00105823 Jy ! Component: 3200 - total flux cleaned = 0.00105815 Jy ! Component: 3250 - total flux cleaned = 0.00103801 Jy ! Component: 3300 - total flux cleaned = 0.00101805 Jy ! Component: 3350 - total flux cleaned = 0.00106782 Jy ! Component: 3400 - total flux cleaned = 0.00104797 Jy ! Component: 3450 - total flux cleaned = 0.00102835 Jy ! Component: 3500 - total flux cleaned = 0.00101863 Jy ! Component: 3550 - total flux cleaned = 0.000999347 Jy ! Component: 3600 - total flux cleaned = 0.0010186 Jy ! Component: 3650 - total flux cleaned = 0.0010186 Jy ! Component: 3700 - total flux cleaned = 0.000990076 Jy ! Component: 3750 - total flux cleaned = 0.000980615 Jy ! Component: 3800 - total flux cleaned = 0.000980582 Jy ! Component: 3850 - total flux cleaned = 0.000999307 Jy ! Component: 3900 - total flux cleaned = 0.000999264 Jy ! Component: 3950 - total flux cleaned = 0.000999187 Jy ! Component: 4000 - total flux cleaned = 0.00098995 Jy ! Component: 4050 - total flux cleaned = 0.00098076 Jy ! Total flux subtracted in 4096 components = 0.000980779 Jy ! Clean residual min=-0.000526 max=0.000663 Jy/beam ! Clean residual mean=0.000002 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.234632 Jy keep ! Adding 310 model components to the UV plane model. ! The established model now contains 535 components and 0.234632 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp192a1_uvs/J0239-1348_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.675 x 4.057 at -2.227 degrees (North through East) ! Clean map min=-0.001078 max=0.091288 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp192a1_uvs/J0239-1348_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0912875 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000164105 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.539301 0.539301 1.0786 2.15721 4.31441 8.62882 17.2576 34.5153 69.0306 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.091 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 556.275 quit ! Quitting program ! Log file /scr/pima/bp192a1_uvs/J0239-1348_C_uvs.log closed on Wed Sep 16 13:28:57 2015