! Started logfile: /scr/pima/bp192a1_uvs/J0342-3703_X_uvs.log on Wed Sep 16 13:30:07 2015 obs /scr/pima/bp192a1_uvs/J0342-3703_X_uva.fits ! Reading UV FITS file: /scr/pima/bp192a1_uvs/J0342-3703_X_uva.fits ! AN table 1: 30 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.545238 visibilities/baseline/integration-bin. ! Found source: J0342-3703 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 3664 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp192a1_uvs/J0342-3703_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 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000813Jy sigma=15.380183 ! Fit after self-cal, rms=0.971139Jy sigma=14.966959 ! 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=0.6643 mas, bmaj=1.955 mas, bpa=0.8057 degrees ! Estimated noise=1.21546 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 = 0.0219726 Jy ! Component: 100 - total flux cleaned = 0.0268087 Jy ! Total flux subtracted in 100 components = 0.0268087 Jy ! Clean residual min=-0.002999 max=0.003560 Jy/beam ! Clean residual mean=0.000007 rms=0.000874 Jy/beam ! Combined flux in latest and established models = 0.0268087 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0268087 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=0.047073Jy sigma=0.673947 ! Fit after self-cal, rms=0.045261Jy sigma=0.645379 ! 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=0.8554 mas, bmaj=2.458 mas, bpa=1.831 degrees ! Estimated noise=0.778751 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 = 0.0044551 Jy ! Component: 100 - total flux cleaned = 0.00510807 Jy ! Component: 150 - total flux cleaned = 0.00511245 Jy ! Component: 200 - total flux cleaned = 0.00514064 Jy ! Total flux subtracted in 200 components = 0.00514064 Jy ! Clean residual min=-0.002291 max=0.002575 Jy/beam ! Clean residual mean=0.000016 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.0319494 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 7 components and 0.0319494 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=0.044777Jy sigma=0.640329 ! Fit after self-cal, rms=0.044736Jy sigma=0.640187 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8554 x 2.458 at 1.831 degrees (North through East) ! Clean map min=-0.0020976 max=0.032255 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 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! 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 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! 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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! 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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! 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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! 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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.11 KP 1.15 LA 1.19 ! MK 0.94 OV 0.95 PT 0.85 SC 0.92 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! 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 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! 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=0.044736Jy sigma=0.640187 ! Fit after self-cal, rms=0.044532Jy sigma=0.640105 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8561 mas, bmaj=2.451 mas, bpa=1.844 degrees ! Estimated noise=0.781835 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 = 0.00033792 Jy ! Component: 100 - total flux cleaned = 0.000320642 Jy ! Component: 150 - total flux cleaned = 0.000300204 Jy ! Component: 200 - total flux cleaned = 0.000300979 Jy ! Total flux subtracted in 200 components = 0.000300979 Jy ! Clean residual min=-0.002193 max=0.002556 Jy/beam ! Clean residual mean=0.000014 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.0322503 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 10 components and 0.0322503 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=0.044515Jy sigma=0.639945 ! Fit after self-cal, rms=0.044470Jy sigma=0.639322 ! 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=0.044470Jy sigma=0.639322 ! Fit after self-cal, rms=0.044371Jy sigma=0.638765 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8493 mas, bmaj=2.437 mas, bpa=1.703 degrees ! Estimated noise=0.780148 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000263557 Jy ! Component: 100 - total flux cleaned = 0.000256363 Jy ! Component: 150 - total flux cleaned = 0.000237334 Jy ! Component: 200 - total flux cleaned = 0.000225879 Jy ! Total flux subtracted in 200 components = 0.000225879 Jy ! Clean residual min=-0.002132 max=0.002571 Jy/beam ! Clean residual mean=0.000013 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.0324762 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 18 components and 0.0324762 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=0.044365Jy sigma=0.638704 ! Fit after self-cal, rms=0.044363Jy sigma=0.638591 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 = 2.8515e-06 Jy ! Component: 100 - total flux cleaned = -1.70246e-05 Jy ! Component: 150 - total flux cleaned = -2.27212e-05 Jy ! Component: 200 - total flux cleaned = -3.32403e-05 Jy ! Total flux subtracted in 200 components = -3.32403e-05 Jy ! Clean residual min=-0.002097 max=0.002564 Jy/beam ! Clean residual mean=0.000013 rms=0.000616 Jy/beam ! Combined flux in latest and established models = 0.032443 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 22 components and 0.032443 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=0.044361Jy sigma=0.638555 ! Fit after self-cal, rms=0.044359Jy sigma=0.638548 ! 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=0.044359Jy sigma=0.638548 ! Fit after self-cal, rms=0.044437Jy sigma=0.638512 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8476 mas, bmaj=2.434 mas, bpa=1.613 degrees ! Estimated noise=0.780317 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000124496 Jy ! Component: 100 - total flux cleaned = 0.000106089 Jy ! Component: 150 - total flux cleaned = 0.000100647 Jy ! Component: 200 - total flux cleaned = 9.03754e-05 Jy ! Total flux subtracted in 200 components = 9.03754e-05 Jy ! Clean residual min=-0.002129 max=0.002558 Jy/beam ! Clean residual mean=0.000013 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.0325334 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 22 components and 0.0325334 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=0.044435Jy sigma=0.638487 ! Fit after self-cal, rms=0.044438Jy sigma=0.638472 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 = 1.69731e-05 Jy ! Component: 100 - total flux cleaned = 1.06911e-05 Jy ! Component: 150 - total flux cleaned = 5.44249e-06 Jy ! Component: 200 - total flux cleaned = 4.46184e-08 Jy ! Total flux subtracted in 200 components = 4.46184e-08 Jy ! Clean residual min=-0.002116 max=0.002557 Jy/beam ! Clean residual mean=0.000013 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.0325334 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 22 components and 0.0325334 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=0.044437Jy sigma=0.638447 ! Fit after self-cal, rms=0.044435Jy sigma=0.638441 ! 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=0.044435Jy sigma=0.638441 ! Fit after self-cal, rms=0.044466Jy sigma=0.638436 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.023 mas, bmaj=8.175 mas, bpa=3.351 degrees ! Estimated noise=1.01285 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.55243e-05 Jy ! Component: 100 - total flux cleaned = 7.50242e-05 Jy ! Component: 150 - total flux cleaned = 7.47687e-05 Jy ! Component: 200 - total flux cleaned = 7.40284e-05 Jy ! Total flux subtracted in 200 components = 7.40284e-05 Jy ! Clean residual min=-0.002119 max=0.002770 Jy/beam ! Clean residual mean=0.000024 rms=0.000860 Jy/beam ! Combined flux in latest and established models = 0.0326074 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 25 components and 0.0326074 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=0.044465Jy sigma=0.638439 ! Fit after self-cal, rms=0.044463Jy sigma=0.638434 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 = -1.85359e-05 Jy ! Component: 100 - total flux cleaned = -1.86879e-05 Jy ! Component: 150 - total flux cleaned = -1.94827e-05 Jy ! Component: 200 - total flux cleaned = -2.04113e-05 Jy ! Total flux subtracted in 200 components = -2.04113e-05 Jy ! Clean residual min=-0.002112 max=0.002763 Jy/beam ! Clean residual mean=0.000024 rms=0.000858 Jy/beam ! Combined flux in latest and established models = 0.032587 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 25 components and 0.032587 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=0.044462Jy sigma=0.638433 ! Fit after self-cal, rms=0.044460Jy sigma=0.638429 ! 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=0.847 mas, bmaj=2.433 mas, bpa=1.579 degrees ! Estimated noise=0.78033 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.847 x 2.433 at 1.579 degrees (North through East) ! Clean map min=-0.0019446 max=0.031993 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=0.6555 mas, bmaj=1.939 mas, bpa=0.5704 degrees ! Estimated noise=1.20003 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0242698 Jy ! Component: 100 - total flux cleaned = 0.0300057 Jy ! Component: 150 - total flux cleaned = 0.0315139 Jy ! Component: 200 - total flux cleaned = 0.0319104 Jy ! Total flux subtracted in 200 components = 0.0319104 Jy ! Clean residual min=-0.003088 max=0.002796 Jy/beam ! Clean residual mean=0.000005 rms=0.000817 Jy/beam ! Combined flux in latest and established models = 0.0319104 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0319104 Jy ! Inverting map and beam ! Estimated beam: bmin=0.847 mas, bmaj=2.433 mas, bpa=1.579 degrees ! Estimated noise=0.78033 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 = 0.00053925 Jy ! Component: 100 - total flux cleaned = 0.000601777 Jy ! Component: 150 - total flux cleaned = 0.00064173 Jy ! Component: 200 - total flux cleaned = 0.000642655 Jy ! Total flux subtracted in 200 components = 0.000642655 Jy ! Clean residual min=-0.002096 max=0.002526 Jy/beam ! Clean residual mean=0.000013 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.0325531 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 10 components and 0.0325531 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=3.023 mas, bmaj=8.175 mas, bpa=3.351 degrees ! Estimated noise=1.01285 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.13197e-05 Jy ! Component: 100 - total flux cleaned = 5.91351e-05 Jy ! Component: 150 - total flux cleaned = 5.69009e-05 Jy ! Component: 200 - total flux cleaned = 5.49084e-05 Jy ! Total flux subtracted in 200 components = 5.49084e-05 Jy ! Clean residual min=-0.002081 max=0.002764 Jy/beam ! Clean residual mean=0.000024 rms=0.000861 Jy/beam ! Combined flux in latest and established models = 0.032608 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 = -1.75425e-06 Jy ! Component: 100 - total flux cleaned = -3.38683e-06 Jy ! Component: 150 - total flux cleaned = -4.9242e-06 Jy ! Component: 200 - total flux cleaned = -6.35779e-06 Jy ! Total flux subtracted in 200 components = -6.35779e-06 Jy ! Clean residual min=-0.002067 max=0.002761 Jy/beam ! Clean residual mean=0.000024 rms=0.000859 Jy/beam ! Combined flux in latest and established models = 0.0326016 Jy ! Adding 5 model components to the UV plane model. ! The established model now contains 15 components and 0.0326016 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.847 mas, bmaj=2.433 mas, bpa=1.579 degrees ! Estimated noise=0.78033 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.26417e-05 Jy ! Component: 100 - total flux cleaned = -3.48813e-05 Jy ! Component: 150 - total flux cleaned = -5.27134e-05 Jy ! Component: 200 - total flux cleaned = -5.82047e-05 Jy ! Total flux subtracted in 200 components = -5.82047e-05 Jy ! Clean residual min=-0.002096 max=0.002542 Jy/beam ! Clean residual mean=0.000013 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.0325434 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 21 components and 0.0325434 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=0.044462Jy sigma=0.638427 ! Fit after self-cal, rms=0.044466Jy sigma=0.638419 wmodel /scr/pima/bp192a1_uvs/J0342-3703_X_map.mod ! Writing 21 model components to file: /scr/pima/bp192a1_uvs/J0342-3703_X_map.mod wobs /scr/pima/bp192a1_uvs/J0342-3703_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp192a1_uvs/J0342-3703_X_uvs.fits wwins /scr/pima/bp192a1_uvs/J0342-3703_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bp192a1_uvs/J0342-3703_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 = 0.000823484 Jy ! Component: 100 - total flux cleaned = 0.00129153 Jy ! Component: 150 - total flux cleaned = 0.0015253 Jy ! Component: 200 - total flux cleaned = 0.00158733 Jy ! Component: 250 - total flux cleaned = 0.00173452 Jy ! Component: 300 - total flux cleaned = 0.00178863 Jy ! Component: 350 - total flux cleaned = 0.00184081 Jy ! Component: 400 - total flux cleaned = 0.00189054 Jy ! Component: 450 - total flux cleaned = 0.00179516 Jy ! Component: 500 - total flux cleaned = 0.00172761 Jy ! Component: 550 - total flux cleaned = 0.00168432 Jy ! Component: 600 - total flux cleaned = 0.00162141 Jy ! Component: 650 - total flux cleaned = 0.00152212 Jy ! Component: 700 - total flux cleaned = 0.00146483 Jy ! Component: 750 - total flux cleaned = 0.00135328 Jy ! Component: 800 - total flux cleaned = 0.00120927 Jy ! Component: 850 - total flux cleaned = 0.00106926 Jy ! Component: 900 - total flux cleaned = 0.000915953 Jy ! Component: 950 - total flux cleaned = 0.00073368 Jy ! Component: 1000 - total flux cleaned = 0.000572037 Jy ! Component: 1050 - total flux cleaned = 0.000413997 Jy ! Component: 1100 - total flux cleaned = 0.000258666 Jy ! Component: 1150 - total flux cleaned = 0.000106368 Jy ! Component: 1200 - total flux cleaned = -5.74365e-05 Jy ! Component: 1250 - total flux cleaned = -0.000173866 Jy ! Component: 1300 - total flux cleaned = -0.00030257 Jy ! Component: 1350 - total flux cleaned = -0.000414554 Jy ! Component: 1400 - total flux cleaned = -0.000483101 Jy ! Component: 1450 - total flux cleaned = -0.000550785 Jy ! Component: 1500 - total flux cleaned = -0.000617305 Jy ! Component: 1550 - total flux cleaned = -0.000682811 Jy ! Component: 1600 - total flux cleaned = -0.000747235 Jy ! Component: 1650 - total flux cleaned = -0.000823211 Jy ! Component: 1700 - total flux cleaned = -0.000935169 Jy ! Component: 1750 - total flux cleaned = -0.000971821 Jy ! Component: 1800 - total flux cleaned = -0.00105665 Jy ! Component: 1850 - total flux cleaned = -0.00110458 Jy ! Component: 1900 - total flux cleaned = -0.00121061 Jy ! Component: 1950 - total flux cleaned = -0.00123385 Jy ! Component: 2000 - total flux cleaned = -0.00124557 Jy ! Component: 2050 - total flux cleaned = -0.00130253 Jy ! Component: 2100 - total flux cleaned = -0.00133638 Jy ! Component: 2150 - total flux cleaned = -0.0014033 Jy ! Component: 2200 - total flux cleaned = -0.00141426 Jy ! Component: 2250 - total flux cleaned = -0.00145802 Jy ! Component: 2300 - total flux cleaned = -0.00151225 Jy ! Component: 2350 - total flux cleaned = -0.00155507 Jy ! Component: 2400 - total flux cleaned = -0.00156557 Jy ! Component: 2450 - total flux cleaned = -0.00156551 Jy ! Component: 2500 - total flux cleaned = -0.00157599 Jy ! Component: 2550 - total flux cleaned = -0.00158642 Jy ! Component: 2600 - total flux cleaned = -0.00157619 Jy ! Component: 2650 - total flux cleaned = -0.00159681 Jy ! Component: 2700 - total flux cleaned = -0.00164791 Jy ! Component: 2750 - total flux cleaned = -0.00163771 Jy ! Component: 2800 - total flux cleaned = -0.00165801 Jy ! Component: 2850 - total flux cleaned = -0.00165797 Jy ! Component: 2900 - total flux cleaned = -0.00164794 Jy ! Component: 2950 - total flux cleaned = -0.00165793 Jy ! Component: 3000 - total flux cleaned = -0.00167786 Jy ! Component: 3050 - total flux cleaned = -0.00166798 Jy ! Component: 3100 - total flux cleaned = -0.00168773 Jy ! Component: 3150 - total flux cleaned = -0.00166804 Jy ! Component: 3200 - total flux cleaned = -0.00166809 Jy ! Component: 3250 - total flux cleaned = -0.00165839 Jy ! Component: 3300 - total flux cleaned = -0.00166812 Jy ! Component: 3350 - total flux cleaned = -0.00165838 Jy ! Component: 3400 - total flux cleaned = -0.00165841 Jy ! Component: 3450 - total flux cleaned = -0.0016487 Jy ! Component: 3500 - total flux cleaned = -0.00167776 Jy ! Component: 3550 - total flux cleaned = -0.00167769 Jy ! Component: 3600 - total flux cleaned = -0.00164869 Jy ! Component: 3650 - total flux cleaned = -0.00166801 Jy ! Component: 3700 - total flux cleaned = -0.0016488 Jy ! Component: 3750 - total flux cleaned = -0.00166807 Jy ! Component: 3800 - total flux cleaned = -0.00165845 Jy ! Component: 3850 - total flux cleaned = -0.00164884 Jy ! Component: 3900 - total flux cleaned = -0.00166798 Jy ! Component: 3950 - total flux cleaned = -0.00167752 Jy ! Component: 4000 - total flux cleaned = -0.00165836 Jy ! Component: 4050 - total flux cleaned = -0.00166794 Jy ! Total flux subtracted in 4096 components = -0.0016679 Jy ! Clean residual min=-0.000587 max=0.000490 Jy/beam ! Clean residual mean=0.000001 rms=0.000164 Jy/beam ! Combined flux in latest and established models = 0.0308755 Jy keep ! Adding 228 model components to the UV plane model. ! The established model now contains 249 components and 0.0308755 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp192a1_uvs/J0342-3703_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.847 x 2.433 at 1.579 degrees (North through East) ! Clean map min=-0.0011314 max=0.031899 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp192a1_uvs/J0342-3703_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0318994 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000164886 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.55068 1.55068 3.10137 6.20273 12.4055 24.8109 49.6219 99.2438 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.031 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 193.463 quit ! Quitting program ! Log file /scr/pima/bp192a1_uvs/J0342-3703_X_uvs.log closed on Wed Sep 16 13:30:12 2015