! Started logfile: /d2/scr/pima/bp171ab_uvs/J0959-2259_X_uvs.log on Mon Dec 9 01:36:44 2013 obs /d2/scr/pima/bp171ab_uvs/J0959-2259_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171ab_uvs/J0959-2259_X_uva.fits ! AN table 1: 8 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.616667 visibilities/baseline/integration-bin. ! Found source: J0959-2259 ! ! 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 1776 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 /d2/scr/pima/bp171ab_uvs/J0959-2259_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 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000641Jy sigma=1.245681 ! Fit after self-cal, rms=0.970833Jy sigma=1.198121 ! 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=0.7035 mas, bmaj=2.105 mas, bpa=-0.7324 degrees ! Estimated noise=23.653 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 = 0.0251371 Jy ! Component: 100 - total flux cleaned = 0.0313891 Jy ! Total flux subtracted in 100 components = 0.0313891 Jy ! Clean residual min=-0.003556 max=0.003482 Jy/beam ! Clean residual mean=0.000002 rms=0.000977 Jy/beam ! Combined flux in latest and established models = 0.0313891 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0313891 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=0.025160Jy sigma=0.029391 ! Fit after self-cal, rms=0.023541Jy sigma=0.027331 ! 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=0.8516 mas, bmaj=2.412 mas, bpa=0.549 degrees ! Estimated noise=14.9678 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 = 0.00453494 Jy ! Component: 100 - total flux cleaned = 0.00632847 Jy ! Component: 150 - total flux cleaned = 0.00715759 Jy ! Component: 200 - total flux cleaned = 0.00754852 Jy ! Total flux subtracted in 200 components = 0.00754852 Jy ! Clean residual min=-0.002179 max=0.002403 Jy/beam ! Clean residual mean=-0.000002 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.0389376 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 24 components and 0.0389376 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=0.023721Jy sigma=0.025336 ! Fit after self-cal, rms=0.023706Jy sigma=0.025324 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8516 x 2.412 at 0.549 degrees (North through East) ! Clean map min=-0.0020931 max=0.034729 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* 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 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* 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 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* 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. ! 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* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! 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* 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 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.09 HN 1.19 KP 0.97 ! LA 1.02 MK 1.05 NL 1.00 OV 0.93 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.12 HN 0.91 KP 0.93 ! LA 0.87 MK 1.14 NL 1.03 OV 1.00 ! PT 0.85 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* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.023706Jy sigma=0.025324 ! Fit after self-cal, rms=0.023588Jy sigma=0.025164 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8685 mas, bmaj=2.428 mas, bpa=0.8903 degrees ! Estimated noise=14.9497 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 = -0.000222924 Jy ! Component: 100 - total flux cleaned = -0.000259868 Jy ! Component: 150 - total flux cleaned = -0.0002596 Jy ! Component: 200 - total flux cleaned = -0.000259416 Jy ! Total flux subtracted in 200 components = -0.000259416 Jy ! Clean residual min=-0.002083 max=0.002198 Jy/beam ! Clean residual mean=-0.000001 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.0386782 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 31 components and 0.0386782 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=0.023559Jy sigma=0.025165 ! Fit after self-cal, rms=0.023553Jy sigma=0.025160 ! 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=0.023553Jy sigma=0.025160 ! Fit after self-cal, rms=0.023551Jy sigma=0.025160 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8689 mas, bmaj=2.429 mas, bpa=0.9009 degrees ! Estimated noise=14.9383 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.94413e-05 Jy ! Component: 100 - total flux cleaned = -6.95385e-05 Jy ! Component: 150 - total flux cleaned = -6.9363e-05 Jy ! Component: 200 - total flux cleaned = -6.88525e-05 Jy ! Total flux subtracted in 200 components = -6.88525e-05 Jy ! Clean residual min=-0.002083 max=0.002192 Jy/beam ! Clean residual mean=-0.000001 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.0386093 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 34 components and 0.0386093 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=0.023538Jy sigma=0.025152 ! Fit after self-cal, rms=0.023532Jy sigma=0.025150 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) ! Added new window around map position (5.8, 49.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114377 Jy ! Component: 100 - total flux cleaned = 0.000982956 Jy ! Component: 150 - total flux cleaned = 0.000921824 Jy ! Component: 200 - total flux cleaned = 0.000896466 Jy ! Total flux subtracted in 200 components = 0.000896466 Jy ! Clean residual min=-0.001986 max=0.002192 Jy/beam ! Clean residual mean=-0.000002 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.0395058 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 51 components and 0.0395058 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=0.023375Jy sigma=0.024927 ! Fit after self-cal, rms=0.023338Jy sigma=0.024893 ! Inverting map ! Added new window around map position (33.8, 41.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00185615 Jy ! Component: 100 - total flux cleaned = 0.00284343 Jy ! Component: 150 - total flux cleaned = 0.00321409 Jy ! Component: 200 - total flux cleaned = 0.00337467 Jy ! Total flux subtracted in 200 components = 0.00337467 Jy ! Clean residual min=-0.001719 max=0.001721 Jy/beam ! Clean residual mean=-0.000001 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.0428805 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 68 components and 0.0428805 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=0.023215Jy sigma=0.024606 ! Fit after self-cal, rms=0.023199Jy sigma=0.024575 ! 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=0.023199Jy sigma=0.024575 ! Fit after self-cal, rms=0.023005Jy sigma=0.024392 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8667 mas, bmaj=2.425 mas, bpa=0.6793 degrees ! Estimated noise=14.7375 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000194433 Jy ! Component: 100 - total flux cleaned = 0.000326276 Jy ! Component: 150 - total flux cleaned = 0.000420402 Jy ! Component: 200 - total flux cleaned = 0.000463569 Jy ! Total flux subtracted in 200 components = 0.000463569 Jy ! Clean residual min=-0.001464 max=0.001706 Jy/beam ! Clean residual mean=-0.000001 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.043344 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 74 components and 0.043344 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=0.022883Jy sigma=0.024390 ! Fit after self-cal, rms=0.022870Jy sigma=0.024383 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) ! Added new window around map position (-10.4, 7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000793676 Jy ! Component: 100 - total flux cleaned = 0.000647698 Jy ! Component: 150 - total flux cleaned = 0.000532033 Jy ! Component: 200 - total flux cleaned = 0.000557519 Jy ! Total flux subtracted in 200 components = 0.000557519 Jy ! Clean residual min=-0.001471 max=0.001478 Jy/beam ! Clean residual mean=-0.000001 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.0439016 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 87 components and 0.0439016 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=0.022722Jy sigma=0.024212 ! Fit after self-cal, rms=0.022672Jy sigma=0.024191 ! 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=0.022672Jy sigma=0.024191 ! Fit after self-cal, rms=0.022512Jy sigma=0.024182 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.169 mas, bmaj=5.557 mas, bpa=5.992 degrees ! Estimated noise=17.6816 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000219089 Jy ! Component: 100 - total flux cleaned = -0.00022024 Jy ! Component: 150 - total flux cleaned = -0.00019951 Jy ! Component: 200 - total flux cleaned = -0.000200248 Jy ! Total flux subtracted in 200 components = -0.000200248 Jy ! Clean residual min=-0.001370 max=0.001240 Jy/beam ! Clean residual mean=-0.000001 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.0437013 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 99 components and 0.0437013 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=0.022456Jy sigma=0.024178 ! Fit after self-cal, rms=0.022448Jy sigma=0.024172 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 = 5.40277e-05 Jy ! Component: 100 - total flux cleaned = 8.59988e-05 Jy ! Component: 150 - total flux cleaned = 9.96428e-05 Jy ! Component: 200 - total flux cleaned = 9.89379e-05 Jy ! Total flux subtracted in 200 components = 9.89379e-05 Jy ! Clean residual min=-0.001336 max=0.001165 Jy/beam ! Clean residual mean=-0.000001 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.0438003 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 99 components and 0.0438003 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=0.022440Jy sigma=0.024161 ! Fit after self-cal, rms=0.022440Jy sigma=0.024158 ! 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=0.8656 mas, bmaj=2.423 mas, bpa=0.6604 degrees ! Estimated noise=14.63 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8656 x 2.423 at 0.6604 degrees (North through East) ! Clean map min=-0.0014941 max=0.03346 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=0.7048 mas, bmaj=2.111 mas, bpa=-0.7362 degrees ! Estimated noise=23.2115 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0256685 Jy ! Component: 100 - total flux cleaned = 0.0323043 Jy ! Component: 150 - total flux cleaned = 0.0351733 Jy ! Component: 200 - total flux cleaned = 0.0366164 Jy ! Total flux subtracted in 200 components = 0.0366164 Jy ! Clean residual min=-0.002555 max=0.003231 Jy/beam ! Clean residual mean=0.000000 rms=0.000719 Jy/beam ! Combined flux in latest and established models = 0.0366164 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.0366164 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8656 mas, bmaj=2.423 mas, bpa=0.6604 degrees ! Estimated noise=14.63 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) ! Added new window around map position (-6.4, 20.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00265951 Jy ! Component: 100 - total flux cleaned = 0.00449636 Jy ! Component: 150 - total flux cleaned = 0.0053946 Jy ! Component: 200 - total flux cleaned = 0.00600087 Jy ! Total flux subtracted in 200 components = 0.00600087 Jy ! Clean residual min=-0.001796 max=0.001699 Jy/beam ! Clean residual mean=-0.000000 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.0426173 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 53 components and 0.0426173 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=2.169 mas, bmaj=5.557 mas, bpa=5.992 degrees ! Estimated noise=17.6816 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116981 Jy ! Component: 100 - total flux cleaned = 0.00164668 Jy ! Component: 150 - total flux cleaned = 0.00187946 Jy ! Component: 200 - total flux cleaned = 0.00190517 Jy ! Total flux subtracted in 200 components = 0.00190517 Jy ! Clean residual min=-0.001411 max=0.001182 Jy/beam ! Clean residual mean=-0.000001 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.0445224 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 = -2.10852e-05 Jy ! Component: 100 - total flux cleaned = -4.06838e-05 Jy ! Component: 150 - total flux cleaned = -7.71852e-05 Jy ! Component: 200 - total flux cleaned = -0.000113316 Jy ! Total flux subtracted in 200 components = -0.000113316 Jy ! Clean residual min=-0.001316 max=0.001158 Jy/beam ! Clean residual mean=-0.000001 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.0444091 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 77 components and 0.0444091 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8656 mas, bmaj=2.423 mas, bpa=0.6604 degrees ! Estimated noise=14.63 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000253972 Jy ! Component: 100 - total flux cleaned = -0.000255001 Jy ! Component: 150 - total flux cleaned = -0.000255138 Jy ! Component: 200 - total flux cleaned = -0.000255361 Jy ! Total flux subtracted in 200 components = -0.000255361 Jy ! Clean residual min=-0.001454 max=0.001455 Jy/beam ! Clean residual mean=-0.000000 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.0441538 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 93 components and 0.0441538 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=0.022314Jy sigma=0.024307 ! Fit after self-cal, rms=0.022308Jy sigma=0.024281 wmodel /d2/scr/pima/bp171ab_uvs/J0959-2259_X_map.mod ! Writing 93 model components to file: /d2/scr/pima/bp171ab_uvs/J0959-2259_X_map.mod wobs /d2/scr/pima/bp171ab_uvs/J0959-2259_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171ab_uvs/J0959-2259_X_uvs.fits wwins /d2/scr/pima/bp171ab_uvs/J0959-2259_X_map.win ! wwins: Wrote 5 windows to /d2/scr/pima/bp171ab_uvs/J0959-2259_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 = 0.000269789 Jy ! Component: 100 - total flux cleaned = 0.000420812 Jy ! Component: 150 - total flux cleaned = 0.000540801 Jy ! Component: 200 - total flux cleaned = 0.000725783 Jy ! Component: 250 - total flux cleaned = 0.000904469 Jy ! Component: 300 - total flux cleaned = 0.00101286 Jy ! Component: 350 - total flux cleaned = 0.00118072 Jy ! Component: 400 - total flux cleaned = 0.00132366 Jy ! Component: 450 - total flux cleaned = 0.00146288 Jy ! Component: 500 - total flux cleaned = 0.00159865 Jy ! Component: 550 - total flux cleaned = 0.00176894 Jy ! Component: 600 - total flux cleaned = 0.00193518 Jy ! Component: 650 - total flux cleaned = 0.00213363 Jy ! Component: 700 - total flux cleaned = 0.00225691 Jy ! Component: 750 - total flux cleaned = 0.00239547 Jy ! Component: 800 - total flux cleaned = 0.00253124 Jy ! Component: 850 - total flux cleaned = 0.00264761 Jy ! Component: 900 - total flux cleaned = 0.00274559 Jy ! Component: 950 - total flux cleaned = 0.00287384 Jy ! Component: 1000 - total flux cleaned = 0.00295211 Jy ! Component: 1050 - total flux cleaned = 0.00298293 Jy ! Component: 1100 - total flux cleaned = 0.00301343 Jy ! Component: 1150 - total flux cleaned = 0.00311891 Jy ! Component: 1200 - total flux cleaned = 0.00316333 Jy ! Component: 1250 - total flux cleaned = 0.00320725 Jy ! Component: 1300 - total flux cleaned = 0.00327966 Jy ! Component: 1350 - total flux cleaned = 0.00335097 Jy ! Component: 1400 - total flux cleaned = 0.00342116 Jy ! Component: 1450 - total flux cleaned = 0.00349034 Jy ! Component: 1500 - total flux cleaned = 0.00355834 Jy ! Component: 1550 - total flux cleaned = 0.00357192 Jy ! Component: 1600 - total flux cleaned = 0.00362479 Jy ! Component: 1650 - total flux cleaned = 0.00367709 Jy ! Component: 1700 - total flux cleaned = 0.0036769 Jy ! Component: 1750 - total flux cleaned = 0.00370247 Jy ! Component: 1800 - total flux cleaned = 0.0037657 Jy ! Component: 1850 - total flux cleaned = 0.00381549 Jy ! Component: 1900 - total flux cleaned = 0.00388957 Jy ! Component: 1950 - total flux cleaned = 0.00393836 Jy ! Component: 2000 - total flux cleaned = 0.00402281 Jy ! Component: 2050 - total flux cleaned = 0.00403465 Jy ! Component: 2100 - total flux cleaned = 0.00410561 Jy ! Component: 2150 - total flux cleaned = 0.00415235 Jy ! Component: 2200 - total flux cleaned = 0.00418704 Jy ! Component: 2250 - total flux cleaned = 0.00420978 Jy ! Component: 2300 - total flux cleaned = 0.00418689 Jy ! Component: 2350 - total flux cleaned = 0.00422079 Jy ! Component: 2400 - total flux cleaned = 0.00424307 Jy ! Component: 2450 - total flux cleaned = 0.00423192 Jy ! Component: 2500 - total flux cleaned = 0.00425406 Jy ! Component: 2550 - total flux cleaned = 0.00426505 Jy ! Component: 2600 - total flux cleaned = 0.00429749 Jy ! Component: 2650 - total flux cleaned = 0.00428684 Jy ! Component: 2700 - total flux cleaned = 0.00431881 Jy ! Component: 2750 - total flux cleaned = 0.00431884 Jy ! Component: 2800 - total flux cleaned = 0.00436071 Jy ! Component: 2850 - total flux cleaned = 0.00437113 Jy ! Component: 2900 - total flux cleaned = 0.00439179 Jy ! Component: 2950 - total flux cleaned = 0.00443269 Jy ! Component: 3000 - total flux cleaned = 0.004453 Jy ! Component: 3050 - total flux cleaned = 0.00445292 Jy ! Component: 3100 - total flux cleaned = 0.00448307 Jy ! Component: 3150 - total flux cleaned = 0.00454272 Jy ! Component: 3200 - total flux cleaned = 0.00456249 Jy ! Component: 3250 - total flux cleaned = 0.00457227 Jy ! Component: 3300 - total flux cleaned = 0.00462092 Jy ! Component: 3350 - total flux cleaned = 0.00464033 Jy ! Component: 3400 - total flux cleaned = 0.00465963 Jy ! Component: 3450 - total flux cleaned = 0.00469784 Jy ! Component: 3500 - total flux cleaned = 0.00475491 Jy ! Component: 3550 - total flux cleaned = 0.00479268 Jy ! Component: 3600 - total flux cleaned = 0.00484892 Jy ! Component: 3650 - total flux cleaned = 0.00489554 Jy ! Component: 3700 - total flux cleaned = 0.00494185 Jy ! Component: 3750 - total flux cleaned = 0.0050063 Jy ! Component: 3800 - total flux cleaned = 0.0050246 Jy ! Component: 3850 - total flux cleaned = 0.00507026 Jy ! Component: 3900 - total flux cleaned = 0.00513365 Jy ! Component: 3950 - total flux cleaned = 0.00518772 Jy ! Component: 4000 - total flux cleaned = 0.00525052 Jy ! Component: 4050 - total flux cleaned = 0.00527724 Jy ! Total flux subtracted in 4096 components = 0.00530384 Jy ! Clean residual min=-0.000472 max=0.000557 Jy/beam ! Clean residual mean=-0.000000 rms=0.000155 Jy/beam ! Combined flux in latest and established models = 0.0494576 Jy keep ! Adding 263 model components to the UV plane model. ! The established model now contains 356 components and 0.0494576 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171ab_uvs/J0959-2259_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8656 x 2.423 at 0.6604 degrees (North through East) ! Clean map min=-0.0013931 max=0.032411 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171ab_uvs/J0959-2259_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0324109 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000155782 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.44194 1.44194 2.88387 5.76775 11.5355 23.071 46.142 92.284 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.032 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 208.053 quit ! Quitting program ! Log file /d2/scr/pima/bp171ab_uvs/J0959-2259_X_uvs.log closed on Mon Dec 9 01:36:50 2013