! Started logfile: /d2/scr/pima/bp177i_uvs/J1148+5406_C_uvs.log on Tue Apr 15 00:25:38 2014 obs /d2/scr/pima/bp177i_uvs/J1148+5406_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1148+5406_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1148+5406 ! ! 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 1080 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177i_uvs/J1148+5406_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=1.004938Jy sigma=46.449556 ! Fit after self-cal, rms=0.907501Jy sigma=42.081332 ! 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=1.331 mas, bmaj=4.739 mas, bpa=16.64 degrees ! Estimated noise=0.625204 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 = 0.0702533 Jy ! Component: 100 - total flux cleaned = 0.0855911 Jy ! Total flux subtracted in 100 components = 0.0855911 Jy ! Clean residual min=-0.002449 max=0.004307 Jy/beam ! Clean residual mean=-0.000000 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 0.0855911 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0855911 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=0.019621Jy sigma=0.759033 ! Fit after self-cal, rms=0.019494Jy sigma=0.751389 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00380191 Jy ! Component: 100 - total flux cleaned = 0.00565815 Jy ! Total flux subtracted in 100 components = 0.00565815 Jy ! Clean residual min=-0.002517 max=0.002796 Jy/beam ! Clean residual mean=0.000001 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.0912492 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 19 components and 0.0912492 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=0.018183Jy sigma=0.707468 ! Fit after self-cal, rms=0.018184Jy sigma=0.707385 ! 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=1.611 mas, bmaj=4.779 mas, bpa=15.66 degrees ! Estimated noise=0.471738 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 = 0.0021651 Jy ! Component: 100 - total flux cleaned = 0.00341705 Jy ! Component: 150 - total flux cleaned = 0.00425111 Jy ! Component: 200 - total flux cleaned = 0.00478271 Jy ! Total flux subtracted in 200 components = 0.00478271 Jy ! Clean residual min=-0.002258 max=0.002618 Jy/beam ! Clean residual mean=0.000004 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.0960319 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 34 components and 0.096032 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=0.017770Jy sigma=0.697765 ! Fit after self-cal, rms=0.017770Jy sigma=0.697750 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.611 x 4.779 at 15.66 degrees (North through East) ! Clean map min=-0.00217 max=0.09121 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 0.94 FD 1.07 HN 0.92 KP 0.84 ! LA 0.99 MK 1.00 NL 1.06 OV 0.96 ! PT 0.85 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.12 HN 0.95 KP 0.92 ! LA 1.10 MK 0.98 NL 1.13 OV 1.03 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 3. ! 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 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.10 HN 0.95 KP 0.95 ! LA 1.05 MK 0.99 NL 1.07 OV 0.96 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00 HN 1.01 KP 1.01 ! LA 1.08 MK 1.01 NL 1.12 OV 0.96 ! PT 0.95 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.04 HN 1.05 KP 1.01 ! LA 1.13 MK 0.98 NL 1.06 OV 0.96 ! PT 1.04 SC 1.13 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 1.00 KP 0.93 ! LA 1.01 MK 1.02 NL 1.10 OV 0.99 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.00 HN 1.05 KP 1.01 ! LA 1.03 MK 1.03 NL 1.07 OV 1.01 ! PT 0.93 SC 1.04 ! ! ! Fit before self-cal, rms=0.017770Jy sigma=0.697750 ! Fit after self-cal, rms=0.015902Jy sigma=0.587733 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.614 mas, bmaj=4.774 mas, bpa=15.6 degrees ! Estimated noise=0.47748 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 = 0.00109835 Jy ! Component: 100 - total flux cleaned = 0.00157978 Jy ! Component: 150 - total flux cleaned = 0.00187706 Jy ! Component: 200 - total flux cleaned = 0.00197799 Jy ! Total flux subtracted in 200 components = 0.00197799 Jy ! Clean residual min=-0.001129 max=0.001218 Jy/beam ! Clean residual mean=0.000001 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.09801 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 54 components and 0.0980099 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=0.015759Jy sigma=0.586113 ! Fit after self-cal, rms=0.015760Jy sigma=0.586007 ! 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=0.015760Jy sigma=0.586007 ! Fit after self-cal, rms=0.015820Jy sigma=0.583320 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.613 mas, bmaj=4.771 mas, bpa=15.62 degrees ! Estimated noise=0.483185 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000953062 Jy ! Component: 100 - total flux cleaned = 0.00133371 Jy ! Component: 150 - total flux cleaned = 0.00158091 Jy ! Component: 200 - total flux cleaned = 0.00169001 Jy ! Total flux subtracted in 200 components = 0.00169001 Jy ! Clean residual min=-0.001157 max=0.001220 Jy/beam ! Clean residual mean=0.000001 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.0996999 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 63 components and 0.0996999 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=0.015704Jy sigma=0.582396 ! Fit after self-cal, rms=0.015704Jy sigma=0.582385 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 = 8.4873e-05 Jy ! Component: 100 - total flux cleaned = 0.000134842 Jy ! Component: 150 - total flux cleaned = 0.000160845 Jy ! Component: 200 - total flux cleaned = 0.000172838 Jy ! Total flux subtracted in 200 components = 0.000172838 Jy ! Clean residual min=-0.001155 max=0.001217 Jy/beam ! Clean residual mean=0.000001 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.0998728 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 73 components and 0.0998728 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=0.015697Jy sigma=0.582378 ! Fit after self-cal, rms=0.015697Jy sigma=0.582374 ! 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=0.015697Jy sigma=0.582374 ! Fit after self-cal, rms=0.015759Jy sigma=0.579874 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.613 mas, bmaj=4.768 mas, bpa=15.63 degrees ! Estimated noise=0.488795 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00084906 Jy ! Component: 100 - total flux cleaned = 0.00114826 Jy ! Component: 150 - total flux cleaned = 0.0013383 Jy ! Component: 200 - total flux cleaned = 0.00147096 Jy ! Total flux subtracted in 200 components = 0.00147096 Jy ! Clean residual min=-0.001202 max=0.001222 Jy/beam ! Clean residual mean=0.000001 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.101344 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 81 components and 0.101344 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=0.015664Jy sigma=0.579369 ! Fit after self-cal, rms=0.015664Jy sigma=0.579365 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 = 4.37542e-05 Jy ! Component: 100 - total flux cleaned = 6.67571e-05 Jy ! Component: 150 - total flux cleaned = 8.09425e-05 Jy ! Component: 200 - total flux cleaned = 9.45527e-05 Jy ! Total flux subtracted in 200 components = 9.45527e-05 Jy ! Clean residual min=-0.001193 max=0.001220 Jy/beam ! Clean residual mean=0.000001 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.101438 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 84 components and 0.101438 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=0.015660Jy sigma=0.579370 ! Fit after self-cal, rms=0.015660Jy sigma=0.579368 ! 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=0.015660Jy sigma=0.579368 ! Fit after self-cal, rms=0.015722Jy sigma=0.577409 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.515 mas, bmaj=5.256 mas, bpa=14.44 degrees ! Estimated noise=0.615986 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000931075 Jy ! Component: 100 - total flux cleaned = 0.00130763 Jy ! Component: 150 - total flux cleaned = 0.00152329 Jy ! Component: 200 - total flux cleaned = 0.00164861 Jy ! Total flux subtracted in 200 components = 0.00164861 Jy ! Clean residual min=-0.001573 max=0.001345 Jy/beam ! Clean residual mean=0.000003 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.103087 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 94 components and 0.103087 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=0.015650Jy sigma=0.577230 ! Fit after self-cal, rms=0.015650Jy sigma=0.577222 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 = 7.20554e-05 Jy ! Component: 100 - total flux cleaned = 8.09724e-05 Jy ! Component: 150 - total flux cleaned = 8.52171e-05 Jy ! Component: 200 - total flux cleaned = 8.93089e-05 Jy ! Total flux subtracted in 200 components = 8.93089e-05 Jy ! Clean residual min=-0.001575 max=0.001340 Jy/beam ! Clean residual mean=0.000003 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.103176 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 97 components and 0.103176 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=0.015649Jy sigma=0.577273 ! Fit after self-cal, rms=0.015649Jy sigma=0.577273 ! 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=1.612 mas, bmaj=4.766 mas, bpa=15.64 degrees ! Estimated noise=0.493875 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.612 x 4.766 at 15.64 degrees (North through East) ! Clean map min=-0.0011651 max=0.095188 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=1.333 mas, bmaj=4.71 mas, bpa=16.63 degrees ! Estimated noise=0.655704 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0737141 Jy ! Component: 100 - total flux cleaned = 0.0897901 Jy ! Component: 150 - total flux cleaned = 0.0939498 Jy ! Component: 200 - total flux cleaned = 0.0960767 Jy ! Total flux subtracted in 200 components = 0.0960767 Jy ! Clean residual min=-0.001610 max=0.001613 Jy/beam ! Clean residual mean=-0.000000 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.0960767 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0960767 Jy ! Inverting map and beam ! Estimated beam: bmin=1.612 mas, bmaj=4.766 mas, bpa=15.64 degrees ! Estimated noise=0.493875 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 = 0.00216527 Jy ! Component: 100 - total flux cleaned = 0.00348421 Jy ! Component: 150 - total flux cleaned = 0.00439186 Jy ! Component: 200 - total flux cleaned = 0.00503364 Jy ! Total flux subtracted in 200 components = 0.00503364 Jy ! Clean residual min=-0.001322 max=0.001190 Jy/beam ! Clean residual mean=0.000001 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.10111 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 53 components and 0.10111 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=3.515 mas, bmaj=5.256 mas, bpa=14.44 degrees ! Estimated noise=0.615986 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000805102 Jy ! Component: 100 - total flux cleaned = 0.00126396 Jy ! Component: 150 - total flux cleaned = 0.00153559 Jy ! Component: 200 - total flux cleaned = 0.00169871 Jy ! Total flux subtracted in 200 components = 0.00169871 Jy ! Clean residual min=-0.001570 max=0.001318 Jy/beam ! Clean residual mean=0.000003 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.102809 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 = 8.59722e-05 Jy ! Component: 100 - total flux cleaned = 0.000102058 Jy ! Component: 150 - total flux cleaned = 0.000114065 Jy ! Component: 200 - total flux cleaned = 0.000122708 Jy ! Total flux subtracted in 200 components = 0.000122708 Jy ! Clean residual min=-0.001570 max=0.001324 Jy/beam ! Clean residual mean=0.000003 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.102932 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 73 components and 0.102932 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.612 mas, bmaj=4.766 mas, bpa=15.64 degrees ! Estimated noise=0.493875 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000116849 Jy ! Component: 100 - total flux cleaned = -0.000161225 Jy ! Component: 150 - total flux cleaned = -0.00017319 Jy ! Component: 200 - total flux cleaned = -0.00016831 Jy ! Total flux subtracted in 200 components = -0.00016831 Jy ! Clean residual min=-0.001266 max=0.001186 Jy/beam ! Clean residual mean=0.000001 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.102763 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 80 components and 0.102763 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=0.015642Jy sigma=0.577032 ! Fit after self-cal, rms=0.015641Jy sigma=0.577023 wmodel /d2/scr/pima/bp177i_uvs/J1148+5406_C_map.mod ! Writing 80 model components to file: /d2/scr/pima/bp177i_uvs/J1148+5406_C_map.mod wobs /d2/scr/pima/bp177i_uvs/J1148+5406_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1148+5406_C_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1148+5406_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177i_uvs/J1148+5406_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 = -0.000306045 Jy ! Component: 100 - total flux cleaned = -0.000480452 Jy ! Component: 150 - total flux cleaned = -0.000582504 Jy ! Component: 200 - total flux cleaned = -0.000640678 Jy ! Component: 250 - total flux cleaned = -0.000641415 Jy ! Component: 300 - total flux cleaned = -0.000659791 Jy ! Component: 350 - total flux cleaned = -0.000625703 Jy ! Component: 400 - total flux cleaned = -0.000642898 Jy ! Component: 450 - total flux cleaned = -0.000610205 Jy ! Component: 500 - total flux cleaned = -0.000578415 Jy ! Component: 550 - total flux cleaned = -0.000609848 Jy ! Component: 600 - total flux cleaned = -0.000594364 Jy ! Component: 650 - total flux cleaned = -0.000579561 Jy ! Component: 700 - total flux cleaned = -0.00055059 Jy ! Component: 750 - total flux cleaned = -0.000550727 Jy ! Component: 800 - total flux cleaned = -0.000508631 Jy ! Component: 850 - total flux cleaned = -0.000481001 Jy ! Component: 900 - total flux cleaned = -0.000412976 Jy ! Component: 950 - total flux cleaned = -0.000372748 Jy ! Component: 1000 - total flux cleaned = -0.000346355 Jy ! Component: 1050 - total flux cleaned = -0.000255896 Jy ! Component: 1100 - total flux cleaned = -0.000179625 Jy ! Component: 1150 - total flux cleaned = -0.000117069 Jy ! Component: 1200 - total flux cleaned = -3.07099e-05 Jy ! Component: 1250 - total flux cleaned = 4.22196e-05 Jy ! Component: 1300 - total flux cleaned = 0.000102198 Jy ! Component: 1350 - total flux cleaned = 0.00022043 Jy ! Component: 1400 - total flux cleaned = 0.000255464 Jy ! Component: 1450 - total flux cleaned = 0.000336087 Jy ! Component: 1500 - total flux cleaned = 0.000415603 Jy ! Component: 1550 - total flux cleaned = 0.000505357 Jy ! Component: 1600 - total flux cleaned = 0.000571798 Jy ! Component: 1650 - total flux cleaned = 0.000648317 Jy ! Component: 1700 - total flux cleaned = 0.00072387 Jy ! Component: 1750 - total flux cleaned = 0.000798565 Jy ! Component: 1800 - total flux cleaned = 0.000861905 Jy ! Component: 1850 - total flux cleaned = 0.000914156 Jy ! Component: 1900 - total flux cleaned = 0.000986513 Jy ! Component: 1950 - total flux cleaned = 0.00105783 Jy ! Component: 2000 - total flux cleaned = 0.00110824 Jy ! Component: 2050 - total flux cleaned = 0.00115796 Jy ! Component: 2100 - total flux cleaned = 0.00117754 Jy ! Component: 2150 - total flux cleaned = 0.00119719 Jy ! Component: 2200 - total flux cleaned = 0.00125519 Jy ! Component: 2250 - total flux cleaned = 0.0012744 Jy ! Component: 2300 - total flux cleaned = 0.0012839 Jy ! Component: 2350 - total flux cleaned = 0.00132153 Jy ! Component: 2400 - total flux cleaned = 0.00135866 Jy ! Component: 2450 - total flux cleaned = 0.00137709 Jy ! Component: 2500 - total flux cleaned = 0.0013863 Jy ! Component: 2550 - total flux cleaned = 0.00142241 Jy ! Component: 2600 - total flux cleaned = 0.00143139 Jy ! Component: 2650 - total flux cleaned = 0.00144922 Jy ! Component: 2700 - total flux cleaned = 0.00147568 Jy ! Component: 2750 - total flux cleaned = 0.00149319 Jy ! Component: 2800 - total flux cleaned = 0.00151908 Jy ! Component: 2850 - total flux cleaned = 0.00150191 Jy ! Component: 2900 - total flux cleaned = 0.00152745 Jy ! Component: 2950 - total flux cleaned = 0.00154448 Jy ! Component: 3000 - total flux cleaned = 0.00156128 Jy ! Component: 3050 - total flux cleaned = 0.00159466 Jy ! Component: 3100 - total flux cleaned = 0.00163597 Jy ! Component: 3150 - total flux cleaned = 0.0016441 Jy ! Component: 3200 - total flux cleaned = 0.00166031 Jy ! Component: 3250 - total flux cleaned = 0.00170061 Jy ! Component: 3300 - total flux cleaned = 0.00171668 Jy ! Component: 3350 - total flux cleaned = 0.00174063 Jy ! Component: 3400 - total flux cleaned = 0.00179582 Jy ! Component: 3450 - total flux cleaned = 0.00176443 Jy ! Component: 3500 - total flux cleaned = 0.00181875 Jy ! Component: 3550 - total flux cleaned = 0.00182644 Jy ! Component: 3600 - total flux cleaned = 0.00183414 Jy ! Component: 3650 - total flux cleaned = 0.00183411 Jy ! Component: 3700 - total flux cleaned = 0.00187185 Jy ! Component: 3750 - total flux cleaned = 0.00189439 Jy ! Component: 3800 - total flux cleaned = 0.00190929 Jy ! Component: 3850 - total flux cleaned = 0.00190928 Jy ! Component: 3900 - total flux cleaned = 0.00192408 Jy ! Component: 3950 - total flux cleaned = 0.00191674 Jy ! Component: 4000 - total flux cleaned = 0.0019531 Jy ! Component: 4050 - total flux cleaned = 0.00196032 Jy ! Total flux subtracted in 4096 components = 0.00196032 Jy ! Clean residual min=-0.000432 max=0.000361 Jy/beam ! Clean residual mean=0.000001 rms=0.000133 Jy/beam ! Combined flux in latest and established models = 0.104724 Jy keep ! Adding 322 model components to the UV plane model. ! The established model now contains 402 components and 0.104724 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1148+5406_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.612 x 4.766 at 15.64 degrees (North through East) ! Clean map min=-0.00088166 max=0.095225 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1148+5406_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0952251 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000131692 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.414886 0.414886 0.829773 1.65955 3.31909 6.63818 13.2764 26.5527 53.1055 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.095 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 723.089 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1148+5406_C_uvs.log closed on Tue Apr 15 00:25:44 2014