! Started logfile: /scr/pima/gc030_uvs/J0841+2319_X_uvs.log on Fri Apr 22 08:44:56 2016 obs /scr/pima/gc030_uvs/J0841+2319_X_uva.fits ! Reading UV FITS file: /scr/pima/gc030_uvs/J0841+2319_X_uva.fits ! AN table 1: 279 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.577701 visibilities/baseline/integration-bin. ! Found source: J0841+2319 ! ! 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 8.37724e+09 8e+06 1 8e+06 ! 02 2 8.38499e+09 8e+06 1 8e+06 ! 03 3 8.39324e+09 8e+06 1 8e+06 ! 04 4 8.40099e+09 8e+06 1 8e+06 ! 05 5 8.40924e+09 8e+06 1 8e+06 ! 06 6 8.41699e+09 8e+06 1 8e+06 ! 07 7 8.42524e+09 8e+06 1 8e+06 ! 08 8 8.43299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 139 lines of history. ! ! Reading 36104 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..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: (none) ! 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 /scr/pima/gc030_uvs/J0841+2319_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. ! A total of 639 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 639 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 639 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 639 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 1061 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 639 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 639 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.011355Jy sigma=16.392402 ! Fit after self-cal, rms=0.919606Jy sigma=15.268538 ! 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=0.4292 mas, bmaj=1.426 mas, bpa=-13 degrees ! Estimated noise=0.743076 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 = 0.0537286 Jy ! Component: 100 - total flux cleaned = 0.0688719 Jy ! Total flux subtracted in 100 components = 0.0688719 Jy ! Clean residual min=-0.006729 max=0.007956 Jy/beam ! Clean residual mean=-0.000006 rms=0.001546 Jy/beam ! Combined flux in latest and established models = 0.0688719 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0688719 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.110593Jy sigma=0.852711 ! Fit after self-cal, rms=0.110096Jy sigma=0.850244 ! 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=0.4895 mas, bmaj=1.496 mas, bpa=-12.05 degrees ! Estimated noise=0.310448 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 = 0.014479 Jy ! Component: 100 - total flux cleaned = 0.0222696 Jy ! Component: 150 - total flux cleaned = 0.0267212 Jy ! Component: 200 - total flux cleaned = 0.0296118 Jy ! Total flux subtracted in 200 components = 0.0296118 Jy ! Clean residual min=-0.004824 max=0.003577 Jy/beam ! Clean residual mean=-0.000005 rms=0.000974 Jy/beam ! Combined flux in latest and established models = 0.0984837 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 15 components and 0.0984837 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.106837Jy sigma=0.819661 ! Fit after self-cal, rms=0.106072Jy sigma=0.818012 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.4895 x 1.496 at -12.05 degrees (North through East) ! Clean map min=-0.0041016 max=0.077867 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. ! A total of 216 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! A total of 216 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! A total of 216 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! A total of 216 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 201 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 EB 1.07 HN 1.00* KP 1.00 ! LA 0.84 NL 1.04 PT 1.05 SC 1.04 ! ! ! Correcting IF 7. ! A total of 216 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! A total of 216 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.106072Jy sigma=0.818012 ! Fit after self-cal, rms=0.102866Jy sigma=0.826580 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.4873 mas, bmaj=1.509 mas, bpa=-11.93 degrees ! Estimated noise=0.311308 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 = 0.00208943 Jy ! Component: 100 - total flux cleaned = 0.00344656 Jy ! Component: 150 - total flux cleaned = 0.00426367 Jy ! Component: 200 - total flux cleaned = 0.00451765 Jy ! Total flux subtracted in 200 components = 0.00451765 Jy ! Clean residual min=-0.004068 max=0.003085 Jy/beam ! Clean residual mean=-0.000003 rms=0.000843 Jy/beam ! Combined flux in latest and established models = 0.103001 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 27 components and 0.103001 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.102787Jy sigma=0.825534 ! Fit after self-cal, rms=0.102709Jy sigma=0.825431 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.102709Jy sigma=0.825431 ! Fit after self-cal, rms=0.100013Jy sigma=0.822995 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.488 mas, bmaj=1.5 mas, bpa=-11.96 degrees ! Estimated noise=0.313742 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114303 Jy ! Component: 100 - total flux cleaned = 0.00185936 Jy ! Component: 150 - total flux cleaned = 0.00205268 Jy ! Component: 200 - total flux cleaned = 0.00212564 Jy ! Total flux subtracted in 200 components = 0.00212564 Jy ! Clean residual min=-0.003382 max=0.002527 Jy/beam ! Clean residual mean=-0.000002 rms=0.000725 Jy/beam ! Combined flux in latest and established models = 0.105127 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 32 components and 0.105127 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.099994Jy sigma=0.822582 ! Fit after self-cal, rms=0.099912Jy sigma=0.822484 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 = 0.000145367 Jy ! Component: 100 - total flux cleaned = 0.000160305 Jy ! Component: 150 - total flux cleaned = 0.000174234 Jy ! Component: 200 - total flux cleaned = 0.000186744 Jy ! Total flux subtracted in 200 components = 0.000186744 Jy ! Clean residual min=-0.003444 max=0.002534 Jy/beam ! Clean residual mean=-0.000002 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.105314 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 33 components and 0.105314 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.099908Jy sigma=0.822377 ! Fit after self-cal, rms=0.099900Jy sigma=0.822373 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.099900Jy sigma=0.822373 ! Fit after self-cal, rms=0.100004Jy sigma=0.821711 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.4878 mas, bmaj=1.491 mas, bpa=-11.99 degrees ! Estimated noise=0.31526 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000765739 Jy ! Component: 100 - total flux cleaned = 0.00125188 Jy ! Component: 150 - total flux cleaned = 0.00142553 Jy ! Component: 200 - total flux cleaned = 0.00153201 Jy ! Total flux subtracted in 200 components = 0.00153201 Jy ! Clean residual min=-0.003329 max=0.002550 Jy/beam ! Clean residual mean=-0.000002 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 0.106846 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 34 components and 0.106846 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.099997Jy sigma=0.821518 ! Fit after self-cal, rms=0.099984Jy sigma=0.821495 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 = 6.55441e-05 Jy ! Component: 100 - total flux cleaned = 4.72836e-05 Jy ! Component: 150 - total flux cleaned = 3.93513e-05 Jy ! Component: 200 - total flux cleaned = 4.71372e-05 Jy ! Total flux subtracted in 200 components = 4.71372e-05 Jy ! Clean residual min=-0.003357 max=0.002566 Jy/beam ! Clean residual mean=-0.000002 rms=0.000709 Jy/beam ! Combined flux in latest and established models = 0.106893 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 35 components and 0.106893 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.099983Jy sigma=0.821457 ! Fit after self-cal, rms=0.099979Jy sigma=0.821459 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.099979Jy sigma=0.821459 ! Fit after self-cal, rms=0.100504Jy sigma=0.821390 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.177 mas, bmaj=2.505 mas, bpa=2.711 degrees ! Estimated noise=0.735185 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000512134 Jy ! Component: 100 - total flux cleaned = -0.000537646 Jy ! Component: 150 - total flux cleaned = -0.000558894 Jy ! Component: 200 - total flux cleaned = -0.000568741 Jy ! Total flux subtracted in 200 components = -0.000568741 Jy ! Clean residual min=-0.006922 max=0.004621 Jy/beam ! Clean residual mean=-0.000015 rms=0.001651 Jy/beam ! Combined flux in latest and established models = 0.106324 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 39 components and 0.106324 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.100505Jy sigma=0.821559 ! Fit after self-cal, rms=0.100558Jy sigma=0.821520 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 = -0.000115295 Jy ! Component: 100 - total flux cleaned = -0.000134611 Jy ! Component: 150 - total flux cleaned = -0.000152547 Jy ! Component: 200 - total flux cleaned = -0.000169368 Jy ! Total flux subtracted in 200 components = -0.000169368 Jy ! Clean residual min=-0.006887 max=0.004614 Jy/beam ! Clean residual mean=-0.000015 rms=0.001647 Jy/beam ! Combined flux in latest and established models = 0.106155 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 42 components and 0.106155 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.100559Jy sigma=0.821749 ! Fit after self-cal, rms=0.100588Jy sigma=0.821723 ! 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=0.4876 mas, bmaj=1.485 mas, bpa=-12.02 degrees ! Estimated noise=0.315812 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.4876 x 1.485 at -12.02 degrees (North through East) ! Clean map min=-0.0029675 max=0.07829 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=0.428 mas, bmaj=1.409 mas, bpa=-13.17 degrees ! Estimated noise=0.741625 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0538377 Jy ! Component: 100 - total flux cleaned = 0.0692666 Jy ! Component: 150 - total flux cleaned = 0.0790646 Jy ! Component: 200 - total flux cleaned = 0.0858102 Jy ! Total flux subtracted in 200 components = 0.0858102 Jy ! Clean residual min=-0.004894 max=0.004545 Jy/beam ! Clean residual mean=-0.000005 rms=0.001178 Jy/beam ! Combined flux in latest and established models = 0.0858101 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0858101 Jy ! Inverting map and beam ! Estimated beam: bmin=0.4876 mas, bmaj=1.485 mas, bpa=-12.02 degrees ! Estimated noise=0.315812 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 = 0.00753658 Jy ! Component: 100 - total flux cleaned = 0.0123742 Jy ! Component: 150 - total flux cleaned = 0.0156786 Jy ! Component: 200 - total flux cleaned = 0.0179521 Jy ! Total flux subtracted in 200 components = 0.0179521 Jy ! Clean residual min=-0.003423 max=0.002471 Jy/beam ! Clean residual mean=-0.000005 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 0.103762 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 22 components and 0.103762 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=2.177 mas, bmaj=2.505 mas, bpa=2.711 degrees ! Estimated noise=0.735185 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0021002 Jy ! Component: 100 - total flux cleaned = 0.00237374 Jy ! Component: 150 - total flux cleaned = 0.00240948 Jy ! Component: 200 - total flux cleaned = 0.0024235 Jy ! Total flux subtracted in 200 components = 0.0024235 Jy ! Clean residual min=-0.006810 max=0.004623 Jy/beam ! Clean residual mean=-0.000015 rms=0.001641 Jy/beam ! Combined flux in latest and established models = 0.106186 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 = 1.15829e-05 Jy ! Component: 100 - total flux cleaned = 1.17493e-05 Jy ! Component: 150 - total flux cleaned = 3.34417e-06 Jy ! Component: 200 - total flux cleaned = -5.16588e-06 Jy ! Total flux subtracted in 200 components = -5.16588e-06 Jy ! Clean residual min=-0.006822 max=0.004616 Jy/beam ! Clean residual mean=-0.000015 rms=0.001641 Jy/beam ! Combined flux in latest and established models = 0.106181 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 29 components and 0.106181 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.4876 mas, bmaj=1.485 mas, bpa=-12.02 degrees ! Estimated noise=0.315812 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101717 Jy ! Component: 100 - total flux cleaned = 0.00120502 Jy ! Component: 150 - total flux cleaned = 0.00131331 Jy ! Component: 200 - total flux cleaned = 0.00138661 Jy ! Total flux subtracted in 200 components = 0.00138661 Jy ! Clean residual min=-0.003387 max=0.002557 Jy/beam ! Clean residual mean=-0.000002 rms=0.000707 Jy/beam ! Combined flux in latest and established models = 0.107567 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 41 components and 0.107567 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.100590Jy sigma=0.821463 ! Fit after self-cal, rms=0.100515Jy sigma=0.821425 wmodel /scr/pima/gc030_uvs/J0841+2319_X_map.mod ! Writing 41 model components to file: /scr/pima/gc030_uvs/J0841+2319_X_map.mod wobs /scr/pima/gc030_uvs/J0841+2319_X_uvs.fits ! Writing UV FITS file: /scr/pima/gc030_uvs/J0841+2319_X_uvs.fits wwins /scr/pima/gc030_uvs/J0841+2319_X_map.win ! wwins: Wrote 1 windows to /scr/pima/gc030_uvs/J0841+2319_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 = -0.00147698 Jy ! Component: 100 - total flux cleaned = -0.0027511 Jy ! Component: 150 - total flux cleaned = -0.0034845 Jy ! Component: 200 - total flux cleaned = -0.00394899 Jy ! Component: 250 - total flux cleaned = -0.0043037 Jy ! Component: 300 - total flux cleaned = -0.00456311 Jy ! Component: 350 - total flux cleaned = -0.00477313 Jy ! Component: 400 - total flux cleaned = -0.00503949 Jy ! Component: 450 - total flux cleaned = -0.00526108 Jy ! Component: 500 - total flux cleaned = -0.00547296 Jy ! Component: 550 - total flux cleaned = -0.00553046 Jy ! Component: 600 - total flux cleaned = -0.00553109 Jy ! Component: 650 - total flux cleaned = -0.00561169 Jy ! Component: 700 - total flux cleaned = -0.00561167 Jy ! Component: 750 - total flux cleaned = -0.00563673 Jy ! Component: 800 - total flux cleaned = -0.00558826 Jy ! Component: 850 - total flux cleaned = -0.00561232 Jy ! Component: 900 - total flux cleaned = -0.00561139 Jy ! Component: 950 - total flux cleaned = -0.00554374 Jy ! Component: 1000 - total flux cleaned = -0.00552213 Jy ! Component: 1050 - total flux cleaned = -0.0055222 Jy ! Component: 1100 - total flux cleaned = -0.00550171 Jy ! Component: 1150 - total flux cleaned = -0.00548215 Jy ! Component: 1200 - total flux cleaned = -0.00550182 Jy ! Component: 1250 - total flux cleaned = -0.00555882 Jy ! Component: 1300 - total flux cleaned = -0.00557761 Jy ! Component: 1350 - total flux cleaned = -0.00561454 Jy ! Component: 1400 - total flux cleaned = -0.00570399 Jy ! Component: 1450 - total flux cleaned = -0.00575659 Jy ! Component: 1500 - total flux cleaned = -0.00580864 Jy ! Component: 1550 - total flux cleaned = -0.00584263 Jy ! Component: 1600 - total flux cleaned = -0.00587555 Jy ! Component: 1650 - total flux cleaned = -0.00587509 Jy ! Component: 1700 - total flux cleaned = -0.0058585 Jy ! Component: 1750 - total flux cleaned = -0.00579513 Jy ! Component: 1800 - total flux cleaned = -0.00584198 Jy ! Component: 1850 - total flux cleaned = -0.00578072 Jy ! Component: 1900 - total flux cleaned = -0.00579589 Jy ! Component: 1950 - total flux cleaned = -0.00578069 Jy ! Component: 2000 - total flux cleaned = -0.00575125 Jy ! Component: 2050 - total flux cleaned = -0.00573652 Jy ! Component: 2100 - total flux cleaned = -0.00573626 Jy ! Component: 2150 - total flux cleaned = -0.00569392 Jy ! Component: 2200 - total flux cleaned = -0.00569389 Jy ! Component: 2250 - total flux cleaned = -0.00570735 Jy ! Component: 2300 - total flux cleaned = -0.00568018 Jy ! Component: 2350 - total flux cleaned = -0.00568019 Jy ! Component: 2400 - total flux cleaned = -0.00569336 Jy ! Component: 2450 - total flux cleaned = -0.00570636 Jy ! Component: 2500 - total flux cleaned = -0.00566793 Jy ! Component: 2550 - total flux cleaned = -0.00564263 Jy ! Component: 2600 - total flux cleaned = -0.00563004 Jy ! Component: 2650 - total flux cleaned = -0.00561767 Jy ! Component: 2700 - total flux cleaned = -0.00559325 Jy ! Component: 2750 - total flux cleaned = -0.00559313 Jy ! Component: 2800 - total flux cleaned = -0.00558105 Jy ! Component: 2850 - total flux cleaned = -0.0055454 Jy ! Component: 2900 - total flux cleaned = -0.00554539 Jy ! Component: 2950 - total flux cleaned = -0.00548712 Jy ! Component: 3000 - total flux cleaned = -0.0054756 Jy ! Component: 3050 - total flux cleaned = -0.00542997 Jy ! Component: 3100 - total flux cleaned = -0.00539611 Jy ! Component: 3150 - total flux cleaned = -0.00537374 Jy ! Component: 3200 - total flux cleaned = -0.00532932 Jy ! Component: 3250 - total flux cleaned = -0.00529632 Jy ! Component: 3300 - total flux cleaned = -0.00527461 Jy ! Component: 3350 - total flux cleaned = -0.00522073 Jy ! Component: 3400 - total flux cleaned = -0.00524228 Jy ! Component: 3450 - total flux cleaned = -0.00524226 Jy ! Component: 3500 - total flux cleaned = -0.0052212 Jy ! Component: 3550 - total flux cleaned = -0.00518997 Jy ! Component: 3600 - total flux cleaned = -0.00516932 Jy ! Component: 3650 - total flux cleaned = -0.00517965 Jy ! Component: 3700 - total flux cleaned = -0.00516944 Jy ! Component: 3750 - total flux cleaned = -0.00515937 Jy ! Component: 3800 - total flux cleaned = -0.00516929 Jy ! Component: 3850 - total flux cleaned = -0.00513936 Jy ! Component: 3900 - total flux cleaned = -0.00509984 Jy ! Component: 3950 - total flux cleaned = -0.00506068 Jy ! Component: 4000 - total flux cleaned = -0.00508015 Jy ! Component: 4050 - total flux cleaned = -0.00507044 Jy ! Total flux subtracted in 4096 components = -0.00505133 Jy ! Clean residual min=-0.000506 max=0.000617 Jy/beam ! Clean residual mean=0.000001 rms=0.000168 Jy/beam ! Combined flux in latest and established models = 0.102516 Jy keep ! Adding 292 model components to the UV plane model. ! The established model now contains 333 components and 0.102516 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gc030_uvs/J0841+2319_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.4876 x 1.485 at -12.02 degrees (North through East) ! Clean map min=-0.0015949 max=0.07894 Jy/beam ! Writing clean map to FITS file: /scr/pima/gc030_uvs/J0841+2319_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.07894 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000165305 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.628218 0.628218 1.25644 2.51287 5.02574 10.0515 20.103 40.2059 80.4119 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.078 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 477.541 quit ! Quitting program ! Log file /scr/pima/gc030_uvs/J0841+2319_X_uvs.log closed on Fri Apr 22 08:45:01 2016