! Started logfile: /scr/pima/bs241c_uvs/J2259-3548_X_uvs.log on Thu Jul 2 09:12:39 2015 obs /scr/pima/bs241c_uvs/J2259-3548_X_uva.fits ! Reading UV FITS file: /scr/pima/bs241c_uvs/J2259-3548_X_uva.fits ! AN table 1: 39 integrations on 6 of 6 possible baselines. ! AN table 2: 39 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.470588 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2259-3548 ! ! 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): I ! ! Read 0 lines of history. ! ! Reading 4992 visibilities. select RR ! Polarization RR is unavailable. ! Selecting polarization: I, 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 /scr/pima/bs241c_uvs/J2259-3548_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 156 telescope corrections were flagged in sub-array 1. ! A total of 39 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 156 telescope corrections were flagged in sub-array 1. ! A total of 39 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 156 telescope corrections were flagged in sub-array 1. ! A total of 39 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 156 telescope corrections were flagged in sub-array 1. ! A total of 39 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 5. ! A total of 156 telescope corrections were flagged in sub-array 1. ! A total of 39 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 6. ! A total of 156 telescope corrections were flagged in sub-array 1. ! A total of 39 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 156 telescope corrections were flagged in sub-array 1. ! A total of 39 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 156 telescope corrections were flagged in sub-array 1. ! A total of 39 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.000548Jy sigma=25.246333 ! Fit after self-cal, rms=0.982265Jy sigma=25.720952 ! 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=0.7898 mas, bmaj=8.124 mas, bpa=-22.38 degrees ! Estimated noise=1.0807 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 = 0.0134352 Jy ! Component: 100 - total flux cleaned = 0.0148422 Jy ! Total flux subtracted in 100 components = 0.0148422 Jy ! Clean residual min=-0.002555 max=0.002974 Jy/beam ! Clean residual mean=-0.000003 rms=0.000767 Jy/beam ! Combined flux in latest and established models = 0.0148422 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0148422 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=0.024672Jy sigma=0.604560 ! Fit after self-cal, rms=0.022768Jy sigma=0.550130 ! 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=1.193 mas, bmaj=8.305 mas, bpa=-21.81 degrees ! Estimated noise=0.449159 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 = 0.00321718 Jy ! Component: 100 - total flux cleaned = 0.00282513 Jy ! Component: 150 - total flux cleaned = 0.00252805 Jy ! Component: 200 - total flux cleaned = 0.00229277 Jy ! Total flux subtracted in 200 components = 0.00229277 Jy ! Clean residual min=-0.001699 max=0.001895 Jy/beam ! Clean residual mean=0.000005 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.017135 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 22 components and 0.017135 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=0.022101Jy sigma=0.538473 ! Fit after self-cal, rms=0.022046Jy sigma=0.538129 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.193 x 8.305 at -21.81 degrees (North through East) ! Clean map min=-0.0018282 max=0.02021 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: ! FD 0.00* LA 0.00* PT 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.93 FD 1.05 KP 1.12 LA 1.05 ! MK 0.88 OV 0.85 PT 0.97 SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* LA 0.00* PT 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* LA 0.00* PT 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* LA 0.00* PT 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* LA 0.00* PT 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* LA 0.00* PT 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 1.19 KP 1.10 LA 0.85 ! MK 1.01 OV 1.02 PT 1.02 SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* LA 0.00* PT 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.87 FD 1.12 KP 0.96 LA 0.91 ! MK 0.93 OV 1.05 PT 0.84 SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.00* LA 0.00* PT 0.00* SC 0.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.022046Jy sigma=0.538129 ! Fit after self-cal, rms=0.021474Jy sigma=0.536202 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.186 mas, bmaj=8.238 mas, bpa=-21.95 degrees ! Estimated noise=0.44461 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 = -0.000577267 Jy ! Component: 100 - total flux cleaned = -0.000698953 Jy ! Component: 150 - total flux cleaned = -0.000783985 Jy ! Component: 200 - total flux cleaned = -0.000843343 Jy ! Total flux subtracted in 200 components = -0.000843343 Jy ! Clean residual min=-0.001307 max=0.001591 Jy/beam ! Clean residual mean=0.000004 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.0162916 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 32 components and 0.0162916 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=0.021434Jy sigma=0.535514 ! Fit after self-cal, rms=0.021393Jy sigma=0.535061 ! 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=0.021393Jy sigma=0.535061 ! Fit after self-cal, rms=0.021392Jy sigma=0.534904 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.189 mas, bmaj=8.275 mas, bpa=-21.94 degrees ! Estimated noise=0.444216 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000351385 Jy ! Component: 100 - total flux cleaned = -0.000400662 Jy ! Component: 150 - total flux cleaned = -0.000458921 Jy ! Component: 200 - total flux cleaned = -0.000509853 Jy ! Total flux subtracted in 200 components = -0.000509853 Jy ! Clean residual min=-0.001301 max=0.001563 Jy/beam ! Clean residual mean=0.000004 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.0157818 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 35 components and 0.0157818 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=0.021366Jy sigma=0.534441 ! Fit after self-cal, rms=0.021359Jy sigma=0.534331 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 = -0.000104307 Jy ! Component: 100 - total flux cleaned = -0.000139811 Jy ! Component: 150 - total flux cleaned = -0.000150083 Jy ! Component: 200 - total flux cleaned = -0.000169038 Jy ! Total flux subtracted in 200 components = -0.000169038 Jy ! Clean residual min=-0.001277 max=0.001530 Jy/beam ! Clean residual mean=0.000004 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.0156128 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 42 components and 0.0156128 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=0.021346Jy sigma=0.534094 ! Fit after self-cal, rms=0.021337Jy sigma=0.534029 ! 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=0.021337Jy sigma=0.534029 ! Fit after self-cal, rms=0.021331Jy sigma=0.533314 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.189 mas, bmaj=8.284 mas, bpa=-21.97 degrees ! Estimated noise=0.445507 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.88275e-05 Jy ! Component: 100 - total flux cleaned = -0.00010104 Jy ! Component: 150 - total flux cleaned = -0.000121195 Jy ! Component: 200 - total flux cleaned = -0.000129694 Jy ! Total flux subtracted in 200 components = -0.000129694 Jy ! Clean residual min=-0.001203 max=0.001504 Jy/beam ! Clean residual mean=0.000003 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.0154831 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 48 components and 0.0154831 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=0.021319Jy sigma=0.533094 ! Fit after self-cal, rms=0.021308Jy sigma=0.532774 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 = -1.73706e-05 Jy ! Component: 100 - total flux cleaned = -3.76678e-05 Jy ! Component: 150 - total flux cleaned = -5.5724e-05 Jy ! Component: 200 - total flux cleaned = -6.38603e-05 Jy ! Total flux subtracted in 200 components = -6.38603e-05 Jy ! Clean residual min=-0.001172 max=0.001494 Jy/beam ! Clean residual mean=0.000003 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.0154192 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 52 components and 0.0154192 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=0.021300Jy sigma=0.532577 ! Fit after self-cal, rms=0.021295Jy sigma=0.532538 ! 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=0.021295Jy sigma=0.532538 ! Fit after self-cal, rms=0.021339Jy sigma=0.532475 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.796 mas, bmaj=11.4 mas, bpa=-4.746 degrees ! Estimated noise=0.503117 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.84132e-05 Jy ! Component: 100 - total flux cleaned = -8.7247e-05 Jy ! Component: 150 - total flux cleaned = -0.000112134 Jy ! Component: 200 - total flux cleaned = -0.000126661 Jy ! Total flux subtracted in 200 components = -0.000126661 Jy ! Clean residual min=-0.001374 max=0.001530 Jy/beam ! Clean residual mean=0.000004 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.0152925 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 71 components and 0.0152925 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=0.021334Jy sigma=0.532370 ! Fit after self-cal, rms=0.021338Jy sigma=0.532278 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 = -0.000119749 Jy ! Component: 100 - total flux cleaned = -0.000129699 Jy ! Component: 150 - total flux cleaned = -0.000130064 Jy ! Component: 200 - total flux cleaned = -0.000123236 Jy ! Total flux subtracted in 200 components = -0.000123236 Jy ! Clean residual min=-0.001352 max=0.001522 Jy/beam ! Clean residual mean=0.000005 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.0151693 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 77 components and 0.0151693 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=0.021335Jy sigma=0.532196 ! Fit after self-cal, rms=0.021329Jy sigma=0.532145 ! 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=1.189 mas, bmaj=8.309 mas, bpa=-21.98 degrees ! Estimated noise=0.445658 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.189 x 8.309 at -21.98 degrees (North through East) ! Clean map min=-0.0028851 max=0.021318 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=0.7904 mas, bmaj=8.112 mas, bpa=-22.46 degrees ! Estimated noise=1.06726 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0153492 Jy ! Component: 100 - total flux cleaned = 0.0158896 Jy ! Component: 150 - total flux cleaned = 0.01608 Jy ! Component: 200 - total flux cleaned = 0.0159269 Jy ! Total flux subtracted in 200 components = 0.0159269 Jy ! Clean residual min=-0.001772 max=0.002151 Jy/beam ! Clean residual mean=-0.000001 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.0159269 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 0.0159269 Jy ! Inverting map and beam ! Estimated beam: bmin=1.189 mas, bmaj=8.309 mas, bpa=-21.98 degrees ! Estimated noise=0.445658 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 = -0.000280433 Jy ! Component: 100 - total flux cleaned = -0.000418425 Jy ! Component: 150 - total flux cleaned = -0.000505257 Jy ! Component: 200 - total flux cleaned = -0.000576284 Jy ! Total flux subtracted in 200 components = -0.000576284 Jy ! Clean residual min=-0.001634 max=0.001759 Jy/beam ! Clean residual mean=0.000002 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.0153506 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 29 components and 0.0153506 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=3.796 mas, bmaj=11.4 mas, bpa=-4.746 degrees ! Estimated noise=0.503117 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000213146 Jy ! Component: 100 - total flux cleaned = -0.000295569 Jy ! Component: 150 - total flux cleaned = -0.000351296 Jy ! Component: 200 - total flux cleaned = -0.000362934 Jy ! Total flux subtracted in 200 components = -0.000362934 Jy ! Clean residual min=-0.001711 max=0.001741 Jy/beam ! Clean residual mean=0.000004 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.0149877 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 = 1.10718e-05 Jy ! Component: 100 - total flux cleaned = 1.06035e-05 Jy ! Component: 150 - total flux cleaned = -7.9046e-06 Jy ! Component: 200 - total flux cleaned = -3.51693e-05 Jy ! Total flux subtracted in 200 components = -3.51693e-05 Jy ! Clean residual min=-0.001600 max=0.001702 Jy/beam ! Clean residual mean=0.000005 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.0149525 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 52 components and 0.0149525 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.189 mas, bmaj=8.309 mas, bpa=-21.98 degrees ! Estimated noise=0.445658 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.42286e-05 Jy ! Component: 100 - total flux cleaned = -8.04487e-05 Jy ! Component: 150 - total flux cleaned = -0.000118552 Jy ! Component: 200 - total flux cleaned = -0.000140254 Jy ! Total flux subtracted in 200 components = -0.000140254 Jy ! Clean residual min=-0.001249 max=0.001608 Jy/beam ! Clean residual mean=0.000004 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.0148123 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 59 components and 0.0148123 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=0.021352Jy sigma=0.532738 ! Fit after self-cal, rms=0.021353Jy sigma=0.532614 wmodel /scr/pima/bs241c_uvs/J2259-3548_X_map.mod ! Writing 59 model components to file: /scr/pima/bs241c_uvs/J2259-3548_X_map.mod wobs /scr/pima/bs241c_uvs/J2259-3548_X_uvs.fits ! Writing UV FITS file: /scr/pima/bs241c_uvs/J2259-3548_X_uvs.fits wwins /scr/pima/bs241c_uvs/J2259-3548_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bs241c_uvs/J2259-3548_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 = 0.000603661 Jy ! Component: 100 - total flux cleaned = 0.000663998 Jy ! Component: 150 - total flux cleaned = 0.000731079 Jy ! Component: 200 - total flux cleaned = 0.000831803 Jy ! Component: 250 - total flux cleaned = 0.00100057 Jy ! Component: 300 - total flux cleaned = 0.00109455 Jy ! Component: 350 - total flux cleaned = 0.00114881 Jy ! Component: 400 - total flux cleaned = 0.001179 Jy ! Component: 450 - total flux cleaned = 0.00116921 Jy ! Component: 500 - total flux cleaned = 0.00118659 Jy ! Component: 550 - total flux cleaned = 0.0012616 Jy ! Component: 600 - total flux cleaned = 0.0012935 Jy ! Component: 650 - total flux cleaned = 0.00132444 Jy ! Component: 700 - total flux cleaned = 0.00136155 Jy ! Component: 750 - total flux cleaned = 0.00136865 Jy ! Component: 800 - total flux cleaned = 0.00139663 Jy ! Component: 850 - total flux cleaned = 0.0014102 Jy ! Component: 900 - total flux cleaned = 0.0014301 Jy ! Component: 950 - total flux cleaned = 0.00145589 Jy ! Component: 1000 - total flux cleaned = 0.00146839 Jy ! Component: 1050 - total flux cleaned = 0.00148053 Jy ! Component: 1100 - total flux cleaned = 0.00149244 Jy ! Component: 1150 - total flux cleaned = 0.0014924 Jy ! Component: 1200 - total flux cleaned = 0.00148103 Jy ! Component: 1250 - total flux cleaned = 0.00145289 Jy ! Component: 1300 - total flux cleaned = 0.00141959 Jy ! Component: 1350 - total flux cleaned = 0.00140316 Jy ! Component: 1400 - total flux cleaned = 0.00139231 Jy ! Component: 1450 - total flux cleaned = 0.00136013 Jy ! Component: 1500 - total flux cleaned = 0.00132817 Jy ! Component: 1550 - total flux cleaned = 0.00130698 Jy ! Component: 1600 - total flux cleaned = 0.00128596 Jy ! Component: 1650 - total flux cleaned = 0.00126501 Jy ! Component: 1700 - total flux cleaned = 0.00124415 Jy ! Component: 1750 - total flux cleaned = 0.00122331 Jy ! Component: 1800 - total flux cleaned = 0.0012025 Jy ! Component: 1850 - total flux cleaned = 0.00119211 Jy ! Component: 1900 - total flux cleaned = 0.00118168 Jy ! Component: 1950 - total flux cleaned = 0.00116085 Jy ! Component: 2000 - total flux cleaned = 0.00115561 Jy ! Component: 2050 - total flux cleaned = 0.00113992 Jy ! Component: 2100 - total flux cleaned = 0.00111897 Jy ! Component: 2150 - total flux cleaned = 0.00109793 Jy ! Component: 2200 - total flux cleaned = 0.00107677 Jy ! Component: 2250 - total flux cleaned = 0.00104483 Jy ! Component: 2300 - total flux cleaned = 0.00100727 Jy ! Component: 2350 - total flux cleaned = 0.000958382 Jy ! Component: 2400 - total flux cleaned = 0.000919906 Jy ! Component: 2450 - total flux cleaned = 0.000869881 Jy ! Component: 2500 - total flux cleaned = 0.000824933 Jy ! Component: 2550 - total flux cleaned = 0.000762368 Jy ! Component: 2600 - total flux cleaned = 0.000704576 Jy ! Component: 2650 - total flux cleaned = 0.000646045 Jy ! Component: 2700 - total flux cleaned = 0.000586702 Jy ! Component: 2750 - total flux cleaned = 0.000532513 Jy ! Component: 2800 - total flux cleaned = 0.000471477 Jy ! Component: 2850 - total flux cleaned = 0.000421875 Jy ! Component: 2900 - total flux cleaned = 0.000365244 Jy ! Component: 2950 - total flux cleaned = 0.000314198 Jy ! Component: 3000 - total flux cleaned = 0.000249356 Jy ! Component: 3050 - total flux cleaned = 0.000203289 Jy ! Component: 3100 - total flux cleaned = 0.000143131 Jy ! Component: 3150 - total flux cleaned = 8.20072e-05 Jy ! Component: 3200 - total flux cleaned = 2.67383e-05 Jy ! Component: 3250 - total flux cleaned = -1.45789e-06 Jy ! Component: 3300 - total flux cleaned = -2.28937e-05 Jy ! Component: 3350 - total flux cleaned = -6.64985e-05 Jy ! Component: 3400 - total flux cleaned = -9.62167e-05 Jy ! Component: 3450 - total flux cleaned = -0.000126386 Jy ! Component: 3500 - total flux cleaned = -0.000180106 Jy ! Component: 3550 - total flux cleaned = -0.000203576 Jy ! Component: 3600 - total flux cleaned = -0.000243438 Jy ! Component: 3650 - total flux cleaned = -0.000300281 Jy ! Component: 3700 - total flux cleaned = -0.000341651 Jy ! Component: 3750 - total flux cleaned = -0.000409069 Jy ! Component: 3800 - total flux cleaned = -0.000486574 Jy ! Component: 3850 - total flux cleaned = -0.000539182 Jy ! Component: 3900 - total flux cleaned = -0.000610733 Jy ! Component: 3950 - total flux cleaned = -0.000674515 Jy ! Component: 4000 - total flux cleaned = -0.000777131 Jy ! Component: 4050 - total flux cleaned = -0.000843844 Jy ! Total flux subtracted in 4096 components = -0.00090228 Jy ! Clean residual min=-0.000541 max=0.000530 Jy/beam ! Clean residual mean=-0.000004 rms=0.000177 Jy/beam ! Combined flux in latest and established models = 0.01391 Jy keep ! Adding 220 model components to the UV plane model. ! The established model now contains 279 components and 0.01391 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bs241c_uvs/J2259-3548_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.189 x 8.309 at -21.98 degrees (North through East) ! Clean map min=-0.0018679 max=0.01866 Jy/beam ! Writing clean map to FITS file: /scr/pima/bs241c_uvs/J2259-3548_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0186599 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000201834 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.24493 3.24493 6.48987 12.9797 25.9595 51.919 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.018 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 92.451 quit ! Quitting program ! Log file /scr/pima/bs241c_uvs/J2259-3548_X_uvs.log closed on Thu Jul 2 09:12:43 2015