! Started logfile: /d2/scr/pima/bp171a5_uvs/J1238-0656_X_uvs.log on Sun Jan 19 22:04:59 2014 obs /d2/scr/pima/bp171a5_uvs/J1238-0656_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a5_uvs/J1238-0656_X_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1238-0656 ! ! 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 864 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/bp171a5_uvs/J1238-0656_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. ! ! 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=0.997995Jy sigma=39.516963 ! Fit after self-cal, rms=0.906769Jy sigma=35.911043 ! 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=0.9625 mas, bmaj=2.992 mas, bpa=17.33 degrees ! Estimated noise=0.813112 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 = 0.0712651 Jy ! Component: 100 - total flux cleaned = 0.0878078 Jy ! Total flux subtracted in 100 components = 0.0878078 Jy ! Clean residual min=-0.005029 max=0.006362 Jy/beam ! Clean residual mean=-0.000011 rms=0.001368 Jy/beam ! Combined flux in latest and established models = 0.0878078 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0878078 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=0.021165Jy sigma=0.810387 ! Fit after self-cal, rms=0.021145Jy sigma=0.809821 ! 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=1.149 mas, bmaj=3.302 mas, bpa=15.62 degrees ! Estimated noise=0.614472 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 = 0.00775419 Jy ! Component: 100 - total flux cleaned = 0.0117237 Jy ! Component: 150 - total flux cleaned = 0.0142525 Jy ! Component: 200 - total flux cleaned = 0.0159561 Jy ! Total flux subtracted in 200 components = 0.0159561 Jy ! Clean residual min=-0.003357 max=0.004108 Jy/beam ! Clean residual mean=-0.000012 rms=0.000804 Jy/beam ! Combined flux in latest and established models = 0.103764 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 27 components and 0.103764 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=0.018160Jy sigma=0.688419 ! Fit after self-cal, rms=0.018141Jy sigma=0.687522 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.149 x 3.302 at 15.62 degrees (North through East) ! Clean map min=-0.0032268 max=0.091671 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 1.15 FD 0.99 HN 0.86 KP 0.98 ! LA 0.95 NL 1.12 OV 0.99 PT 0.91 ! SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.89 HN 0.88 KP 1.00 ! LA 0.90 NL 1.15 OV 0.94 PT 0.94 ! SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.96 HN 0.89 KP 1.09 ! LA 0.94 NL 1.16 OV 1.00 PT 0.97 ! SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 HN 0.95 KP 0.94 ! LA 0.93 NL 1.15 OV 1.00 PT 0.96 ! SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.91 HN 0.90 KP 1.08 ! LA 0.94 NL 1.09 OV 0.95 PT 0.96 ! SC 0.92 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.93 HN 0.93 KP 1.05 ! LA 0.96 NL 1.11 OV 1.03 PT 0.95 ! SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 0.95 HN 0.95 KP 1.09 ! LA 0.88 NL 1.10 OV 1.03 PT 0.92 ! SC 1.09 ! ! ! Fit before self-cal, rms=0.018141Jy sigma=0.687522 ! Fit after self-cal, rms=0.014958Jy sigma=0.576910 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.148 mas, bmaj=3.299 mas, bpa=15.24 degrees ! Estimated noise=0.605018 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 = 0.000105417 Jy ! Component: 100 - total flux cleaned = -0.000111115 Jy ! Component: 150 - total flux cleaned = -0.000254981 Jy ! Component: 200 - total flux cleaned = -0.000351689 Jy ! Total flux subtracted in 200 components = -0.000351689 Jy ! Clean residual min=-0.001499 max=0.001318 Jy/beam ! Clean residual mean=-0.000003 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.103412 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 39 components and 0.103412 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=0.014827Jy sigma=0.572898 ! Fit after self-cal, rms=0.014821Jy sigma=0.572620 ! 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=0.014821Jy sigma=0.572620 ! Fit after self-cal, rms=0.014703Jy sigma=0.571825 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.145 mas, bmaj=3.296 mas, bpa=15.27 degrees ! Estimated noise=0.601147 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0002217 Jy ! Component: 100 - total flux cleaned = -0.000366777 Jy ! Component: 150 - total flux cleaned = -0.000487668 Jy ! Component: 200 - total flux cleaned = -0.000540271 Jy ! Total flux subtracted in 200 components = -0.000540271 Jy ! Clean residual min=-0.001414 max=0.001284 Jy/beam ! Clean residual mean=-0.000003 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.102872 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 46 components and 0.102872 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=0.014653Jy sigma=0.570534 ! Fit after self-cal, rms=0.014651Jy sigma=0.570482 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 = -3.21329e-05 Jy ! Component: 100 - total flux cleaned = -7.0671e-05 Jy ! Component: 150 - total flux cleaned = -7.73852e-05 Jy ! Component: 200 - total flux cleaned = -6.57077e-05 Jy ! Total flux subtracted in 200 components = -6.57077e-05 Jy ! Clean residual min=-0.001404 max=0.001270 Jy/beam ! Clean residual mean=-0.000003 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.102806 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 50 components and 0.102806 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=0.014643Jy sigma=0.570268 ! Fit after self-cal, rms=0.014642Jy sigma=0.570244 ! 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=0.014642Jy sigma=0.570244 ! Fit after self-cal, rms=0.014542Jy sigma=0.569579 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.143 mas, bmaj=3.294 mas, bpa=15.29 degrees ! Estimated noise=0.597246 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000476066 Jy ! Component: 100 - total flux cleaned = -0.000558236 Jy ! Component: 150 - total flux cleaned = -0.000579277 Jy ! Component: 200 - total flux cleaned = -0.000584966 Jy ! Total flux subtracted in 200 components = -0.000584966 Jy ! Clean residual min=-0.001352 max=0.001267 Jy/beam ! Clean residual mean=-0.000003 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.102221 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 58 components and 0.102221 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=0.014520Jy sigma=0.569197 ! Fit after self-cal, rms=0.014519Jy sigma=0.569187 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 = -8.05577e-06 Jy ! Component: 100 - total flux cleaned = 2.20008e-06 Jy ! Component: 150 - total flux cleaned = 1.10123e-05 Jy ! Component: 200 - total flux cleaned = 1.5157e-05 Jy ! Total flux subtracted in 200 components = 1.5157e-05 Jy ! Clean residual min=-0.001346 max=0.001263 Jy/beam ! Clean residual mean=-0.000003 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.102236 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 59 components and 0.102236 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=0.014516Jy sigma=0.569093 ! Fit after self-cal, rms=0.014516Jy sigma=0.569086 ! 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=0.014516Jy sigma=0.569086 ! Fit after self-cal, rms=0.014443Jy sigma=0.568675 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.247 mas, bmaj=4.096 mas, bpa=5.326 degrees ! Estimated noise=0.68348 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000156647 Jy ! Component: 100 - total flux cleaned = -0.000125922 Jy ! Component: 150 - total flux cleaned = -7.47726e-05 Jy ! Component: 200 - total flux cleaned = -4.53364e-05 Jy ! Total flux subtracted in 200 components = -4.53364e-05 Jy ! Clean residual min=-0.001373 max=0.001197 Jy/beam ! Clean residual mean=-0.000005 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.102191 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 69 components and 0.102191 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=0.014435Jy sigma=0.568641 ! Fit after self-cal, rms=0.014435Jy sigma=0.568606 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 = 4.48931e-05 Jy ! Component: 100 - total flux cleaned = 5.7989e-05 Jy ! Component: 150 - total flux cleaned = 7.01014e-05 Jy ! Component: 200 - total flux cleaned = 8.09878e-05 Jy ! Total flux subtracted in 200 components = 8.09878e-05 Jy ! Clean residual min=-0.001356 max=0.001186 Jy/beam ! Clean residual mean=-0.000005 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.102272 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 74 components and 0.102272 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=0.014441Jy sigma=0.568874 ! Fit after self-cal, rms=0.014441Jy sigma=0.568846 ! 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=1.143 mas, bmaj=3.294 mas, bpa=15.29 degrees ! Estimated noise=0.594071 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.143 x 3.294 at 15.29 degrees (North through East) ! Clean map min=-0.0012743 max=0.088792 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=0.9623 mas, bmaj=2.966 mas, bpa=16.86 degrees ! Estimated noise=0.784388 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0687442 Jy ! Component: 100 - total flux cleaned = 0.0849632 Jy ! Component: 150 - total flux cleaned = 0.0920497 Jy ! Component: 200 - total flux cleaned = 0.0956536 Jy ! Total flux subtracted in 200 components = 0.0956536 Jy ! Clean residual min=-0.002122 max=0.002288 Jy/beam ! Clean residual mean=-0.000003 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.0956536 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.0956536 Jy ! Inverting map and beam ! Estimated beam: bmin=1.143 mas, bmaj=3.294 mas, bpa=15.29 degrees ! Estimated noise=0.594071 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 (46.6, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00239629 Jy ! Component: 100 - total flux cleaned = 0.00383689 Jy ! Component: 150 - total flux cleaned = 0.00480363 Jy ! Component: 200 - total flux cleaned = 0.00526088 Jy ! Total flux subtracted in 200 components = 0.00526088 Jy ! Clean residual min=-0.001341 max=0.001111 Jy/beam ! Clean residual mean=-0.000004 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.100914 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 38 components and 0.100914 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=2.247 mas, bmaj=4.096 mas, bpa=5.326 degrees ! Estimated noise=0.68348 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000790138 Jy ! Component: 100 - total flux cleaned = 0.00117543 Jy ! Component: 150 - total flux cleaned = 0.0012356 Jy ! Component: 200 - total flux cleaned = 0.00128875 Jy ! Total flux subtracted in 200 components = 0.00128875 Jy ! Clean residual min=-0.001384 max=0.001132 Jy/beam ! Clean residual mean=-0.000005 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.102203 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 = 3.54404e-05 Jy ! Component: 100 - total flux cleaned = 5.69359e-05 Jy ! Component: 150 - total flux cleaned = 8.65464e-05 Jy ! Component: 200 - total flux cleaned = 0.000104865 Jy ! Total flux subtracted in 200 components = 0.000104865 Jy ! Clean residual min=-0.001350 max=0.001111 Jy/beam ! Clean residual mean=-0.000005 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.102308 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 60 components and 0.102308 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.143 mas, bmaj=3.294 mas, bpa=15.29 degrees ! Estimated noise=0.594071 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000224167 Jy ! Component: 100 - total flux cleaned = -0.000253164 Jy ! Component: 150 - total flux cleaned = -0.000279326 Jy ! Component: 200 - total flux cleaned = -0.000279495 Jy ! Total flux subtracted in 200 components = -0.000279495 Jy ! Clean residual min=-0.001320 max=0.001159 Jy/beam ! Clean residual mean=-0.000003 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.102029 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 74 components and 0.102029 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=0.014319Jy sigma=0.564829 ! Fit after self-cal, rms=0.014308Jy sigma=0.564294 wmodel /d2/scr/pima/bp171a5_uvs/J1238-0656_X_map.mod ! Writing 74 model components to file: /d2/scr/pima/bp171a5_uvs/J1238-0656_X_map.mod wobs /d2/scr/pima/bp171a5_uvs/J1238-0656_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a5_uvs/J1238-0656_X_uvs.fits wwins /d2/scr/pima/bp171a5_uvs/J1238-0656_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp171a5_uvs/J1238-0656_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 = -0.000149722 Jy ! Component: 100 - total flux cleaned = -0.000171381 Jy ! Component: 150 - total flux cleaned = -6.78495e-05 Jy ! Component: 200 - total flux cleaned = -3.55637e-05 Jy ! Component: 250 - total flux cleaned = 7.10141e-05 Jy ! Component: 300 - total flux cleaned = 0.000172552 Jy ! Component: 350 - total flux cleaned = 0.00029787 Jy ! Component: 400 - total flux cleaned = 0.000417932 Jy ! Component: 450 - total flux cleaned = 0.000495226 Jy ! Component: 500 - total flux cleaned = 0.000556968 Jy ! Component: 550 - total flux cleaned = 0.000580408 Jy ! Component: 600 - total flux cleaned = 0.000614796 Jy ! Component: 650 - total flux cleaned = 0.000637202 Jy ! Component: 700 - total flux cleaned = 0.000702246 Jy ! Component: 750 - total flux cleaned = 0.000744001 Jy ! Component: 800 - total flux cleaned = 0.000784453 Jy ! Component: 850 - total flux cleaned = 0.000823994 Jy ! Component: 900 - total flux cleaned = 0.000862555 Jy ! Component: 950 - total flux cleaned = 0.000919031 Jy ! Component: 1000 - total flux cleaned = 0.000928071 Jy ! Component: 1050 - total flux cleaned = 0.00095508 Jy ! Component: 1100 - total flux cleaned = 0.000955272 Jy ! Component: 1150 - total flux cleaned = 0.000946896 Jy ! Component: 1200 - total flux cleaned = 0.000955486 Jy ! Component: 1250 - total flux cleaned = 0.000947297 Jy ! Component: 1300 - total flux cleaned = 0.00095566 Jy ! Component: 1350 - total flux cleaned = 0.000947719 Jy ! Component: 1400 - total flux cleaned = 0.000955746 Jy ! Component: 1450 - total flux cleaned = 0.000947946 Jy ! Component: 1500 - total flux cleaned = 0.000940431 Jy ! Component: 1550 - total flux cleaned = 0.000970486 Jy ! Component: 1600 - total flux cleaned = 0.00098528 Jy ! Component: 1650 - total flux cleaned = 0.000985227 Jy ! Component: 1700 - total flux cleaned = 0.00100678 Jy ! Component: 1750 - total flux cleaned = 0.00102791 Jy ! Component: 1800 - total flux cleaned = 0.00102809 Jy ! Component: 1850 - total flux cleaned = 0.00104873 Jy ! Component: 1900 - total flux cleaned = 0.00106905 Jy ! Component: 1950 - total flux cleaned = 0.00108907 Jy ! Component: 2000 - total flux cleaned = 0.00110869 Jy ! Component: 2050 - total flux cleaned = 0.00111499 Jy ! Component: 2100 - total flux cleaned = 0.00111485 Jy ! Component: 2150 - total flux cleaned = 0.00111476 Jy ! Component: 2200 - total flux cleaned = 0.00108977 Jy ! Component: 2250 - total flux cleaned = 0.00112064 Jy ! Component: 2300 - total flux cleaned = 0.00111446 Jy ! Component: 2350 - total flux cleaned = 0.00113255 Jy ! Component: 2400 - total flux cleaned = 0.00114454 Jy ! Component: 2450 - total flux cleaned = 0.00116807 Jy ! Component: 2500 - total flux cleaned = 0.00118553 Jy ! Component: 2550 - total flux cleaned = 0.00120866 Jy ! Component: 2600 - total flux cleaned = 0.00123722 Jy ! Component: 2650 - total flux cleaned = 0.00125432 Jy ! Component: 2700 - total flux cleaned = 0.00129373 Jy ! Component: 2750 - total flux cleaned = 0.00132713 Jy ! Component: 2800 - total flux cleaned = 0.00134366 Jy ! Component: 2850 - total flux cleaned = 0.00137655 Jy ! Component: 2900 - total flux cleaned = 0.001382 Jy ! Component: 2950 - total flux cleaned = 0.00137661 Jy ! Component: 3000 - total flux cleaned = 0.00140344 Jy ! Component: 3050 - total flux cleaned = 0.00139284 Jy ! Component: 3100 - total flux cleaned = 0.00140875 Jy ! Component: 3150 - total flux cleaned = 0.00142451 Jy ! Component: 3200 - total flux cleaned = 0.00144013 Jy ! Component: 3250 - total flux cleaned = 0.00142455 Jy ! Component: 3300 - total flux cleaned = 0.00142452 Jy ! Component: 3350 - total flux cleaned = 0.00143477 Jy ! Component: 3400 - total flux cleaned = 0.00144497 Jy ! Component: 3450 - total flux cleaned = 0.00146014 Jy ! Component: 3500 - total flux cleaned = 0.00146018 Jy ! Component: 3550 - total flux cleaned = 0.00146518 Jy ! Component: 3600 - total flux cleaned = 0.00147517 Jy ! Component: 3650 - total flux cleaned = 0.00148018 Jy ! Component: 3700 - total flux cleaned = 0.00148514 Jy ! Component: 3750 - total flux cleaned = 0.00149006 Jy ! Component: 3800 - total flux cleaned = 0.00149987 Jy ! Component: 3850 - total flux cleaned = 0.00151455 Jy ! Component: 3900 - total flux cleaned = 0.00150967 Jy ! Component: 3950 - total flux cleaned = 0.00150968 Jy ! Component: 4000 - total flux cleaned = 0.00152906 Jy ! Component: 4050 - total flux cleaned = 0.00154836 Jy ! Total flux subtracted in 4096 components = 0.00153874 Jy ! Clean residual min=-0.000309 max=0.000304 Jy/beam ! Clean residual mean=-0.000000 rms=0.000083 Jy/beam ! Combined flux in latest and established models = 0.103567 Jy keep ! Adding 282 model components to the UV plane model. ! The established model now contains 356 components and 0.103567 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a5_uvs/J1238-0656_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.143 x 3.294 at 15.29 degrees (North through East) ! Clean map min=-0.00079603 max=0.088713 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a5_uvs/J1238-0656_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0887127 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.93225e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.268245 0.268245 0.53649 1.07298 2.14596 4.29192 8.58385 17.1677 34.3354 68.6708 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.088 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1118.38 quit ! Quitting program ! Log file /d2/scr/pima/bp171a5_uvs/J1238-0656_X_uvs.log closed on Sun Jan 19 22:05:06 2014