! Started logfile: /d2/scr/pima/bp171a4_uvs/J1036+1051_X_uvs.log on Wed Jan 29 03:49:47 2014 obs /d2/scr/pima/bp171a4_uvs/J1036+1051_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a4_uvs/J1036+1051_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1036+1051 ! ! 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 1080 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp171a4_uvs/J1036+1051_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=0.999562Jy sigma=36.969835 ! Fit after self-cal, rms=0.910322Jy sigma=33.680486 ! 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=0.7228 mas, bmaj=2.066 mas, bpa=-3.705 degrees ! Estimated noise=0.74465 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 = 0.0644885 Jy ! Component: 100 - total flux cleaned = 0.0806291 Jy ! Total flux subtracted in 100 components = 0.0806291 Jy ! Clean residual min=-0.005809 max=0.009399 Jy/beam ! Clean residual mean=0.000000 rms=0.001300 Jy/beam ! Combined flux in latest and established models = 0.0806291 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0806291 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=0.029236Jy sigma=1.058301 ! Fit after self-cal, rms=0.029217Jy sigma=1.057408 ! Inverting map ! Added new window around map position (2.6, 1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00927145 Jy ! Component: 100 - total flux cleaned = 0.0152062 Jy ! Total flux subtracted in 100 components = 0.0152062 Jy ! Clean residual min=-0.004958 max=0.004320 Jy/beam ! Clean residual mean=0.000000 rms=0.000947 Jy/beam ! Combined flux in latest and established models = 0.0958353 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 19 components and 0.0958353 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=0.023683Jy sigma=0.846975 ! Fit after self-cal, rms=0.023508Jy sigma=0.840831 ! 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=0.8844 mas, bmaj=2.28 mas, bpa=-3.041 degrees ! Estimated noise=0.589243 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 = 0.00884288 Jy ! Component: 100 - total flux cleaned = 0.0144326 Jy ! Component: 150 - total flux cleaned = 0.0184406 Jy ! Component: 200 - total flux cleaned = 0.0214883 Jy ! Total flux subtracted in 200 components = 0.0214883 Jy ! Clean residual min=-0.004469 max=0.003317 Jy/beam ! Clean residual mean=-0.000001 rms=0.000942 Jy/beam ! Combined flux in latest and established models = 0.117324 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 48 components and 0.117324 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=0.019225Jy sigma=0.683010 ! Fit after self-cal, rms=0.019030Jy sigma=0.675750 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8844 x 2.28 at -3.041 degrees (North through East) ! Clean map min=-0.0041141 max=0.08606 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 1.00* 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. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.98 HN 0.96 KP 0.92 ! LA 0.94 MK 1.02 NL 1.10 OV 0.97 ! PT 0.84 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.07 HN 1.02 KP 1.08 ! LA 0.93 MK 1.05 NL 1.04 OV 1.06 ! PT 0.84 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.07 HN 1.12 KP 0.92 ! LA 0.95 MK 1.05 NL 1.05 OV 0.98 ! PT 0.88 SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.95 HN 1.12 KP 1.02 ! LA 0.97 MK 0.98 NL 1.03 OV 1.00 ! PT 0.85 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 1.18 KP 1.05 ! LA 1.04 MK 1.01 NL 1.04 OV 1.02 ! PT 0.88 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.12 KP 1.01 ! LA 0.92 MK 0.98 NL 1.03 OV 1.03 ! PT 0.85 SC 0.96 ! ! ! Correcting IF 8. ! 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=0.019030Jy sigma=0.675750 ! Fit after self-cal, rms=0.016728Jy sigma=0.589717 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8938 mas, bmaj=2.294 mas, bpa=-2.754 degrees ! Estimated noise=0.583719 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 = 0.00145103 Jy ! Component: 100 - total flux cleaned = 0.00213311 Jy ! Component: 150 - total flux cleaned = 0.00242409 Jy ! Component: 200 - total flux cleaned = 0.00264196 Jy ! Total flux subtracted in 200 components = 0.00264196 Jy ! Clean residual min=-0.001991 max=0.001978 Jy/beam ! Clean residual mean=-0.000001 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.119966 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 67 components and 0.119966 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=0.016575Jy sigma=0.583513 ! Fit after self-cal, rms=0.016569Jy sigma=0.583121 ! 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=0.016569Jy sigma=0.583121 ! Fit after self-cal, rms=0.016543Jy sigma=0.582327 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.893 mas, bmaj=2.288 mas, bpa=-2.621 degrees ! Estimated noise=0.584232 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000849931 Jy ! Component: 100 - total flux cleaned = 0.00111355 Jy ! Component: 150 - total flux cleaned = 0.00131784 Jy ! Component: 200 - total flux cleaned = 0.00147792 Jy ! Total flux subtracted in 200 components = 0.00147792 Jy ! Clean residual min=-0.001983 max=0.001899 Jy/beam ! Clean residual mean=-0.000001 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.121444 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 78 components and 0.121444 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=0.016471Jy sigma=0.579515 ! Fit after self-cal, rms=0.016464Jy sigma=0.579359 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 = 0.000223606 Jy ! Component: 100 - total flux cleaned = 0.000347407 Jy ! Component: 150 - total flux cleaned = 0.000459282 Jy ! Component: 200 - total flux cleaned = 0.00056078 Jy ! Total flux subtracted in 200 components = 0.00056078 Jy ! Clean residual min=-0.001876 max=0.001844 Jy/beam ! Clean residual mean=-0.000001 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.122004 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 83 components and 0.122004 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=0.016435Jy sigma=0.578079 ! Fit after self-cal, rms=0.016430Jy sigma=0.577981 ! 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=0.016430Jy sigma=0.577981 ! Fit after self-cal, rms=0.015880Jy sigma=0.564267 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8907 mas, bmaj=2.281 mas, bpa=-2.438 degrees ! Estimated noise=0.582969 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000339664 Jy ! Component: 100 - total flux cleaned = 0.00050893 Jy ! Component: 150 - total flux cleaned = 0.000653531 Jy ! Component: 200 - total flux cleaned = 0.000764945 Jy ! Total flux subtracted in 200 components = 0.000764945 Jy ! Clean residual min=-0.001721 max=0.001754 Jy/beam ! Clean residual mean=-0.000000 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.122769 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 89 components and 0.122769 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=0.015844Jy sigma=0.562775 ! Fit after self-cal, rms=0.015841Jy sigma=0.562706 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 = 0.000121706 Jy ! Component: 100 - total flux cleaned = 0.000133642 Jy ! Component: 150 - total flux cleaned = 0.000145337 Jy ! Component: 200 - total flux cleaned = 0.000156565 Jy ! Total flux subtracted in 200 components = 0.000156565 Jy ! Clean residual min=-0.001701 max=0.001729 Jy/beam ! Clean residual mean=-0.000000 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.122926 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 91 components and 0.122926 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=0.015825Jy sigma=0.562062 ! Fit after self-cal, rms=0.015823Jy sigma=0.562034 ! 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=0.015823Jy sigma=0.562034 ! Fit after self-cal, rms=0.015767Jy sigma=0.561603 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.097 mas, bmaj=3.227 mas, bpa=0.4519 degrees ! Estimated noise=0.736405 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000960997 Jy ! Component: 100 - total flux cleaned = 0.00144721 Jy ! Component: 150 - total flux cleaned = 0.00158041 Jy ! Component: 200 - total flux cleaned = 0.00163439 Jy ! Total flux subtracted in 200 components = 0.00163439 Jy ! Clean residual min=-0.002174 max=0.002377 Jy/beam ! Clean residual mean=-0.000001 rms=0.000731 Jy/beam ! Combined flux in latest and established models = 0.12456 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 95 components and 0.12456 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=0.015768Jy sigma=0.561637 ! Fit after self-cal, rms=0.015756Jy sigma=0.561377 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 = 0.000114949 Jy ! Component: 100 - total flux cleaned = 0.000164565 Jy ! Component: 150 - total flux cleaned = 0.000185383 Jy ! Component: 200 - total flux cleaned = 0.000185271 Jy ! Total flux subtracted in 200 components = 0.000185271 Jy ! Clean residual min=-0.002158 max=0.002399 Jy/beam ! Clean residual mean=-0.000001 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 0.124746 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 98 components and 0.124746 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.015759Jy sigma=0.561535 ! Fit after self-cal, rms=0.015753Jy sigma=0.561412 ! 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=0.8891 mas, bmaj=2.275 mas, bpa=-2.302 degrees ! Estimated noise=0.582 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8891 x 2.275 at -2.302 degrees (North through East) ! Clean map min=-0.0015446 max=0.083558 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=0.7253 mas, bmaj=2.06 mas, bpa=-3.053 degrees ! Estimated noise=0.741958 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0642177 Jy ! Component: 100 - total flux cleaned = 0.0806753 Jy ! Component: 150 - total flux cleaned = 0.0898345 Jy ! Component: 200 - total flux cleaned = 0.0961643 Jy ! Total flux subtracted in 200 components = 0.0961643 Jy ! Clean residual min=-0.002822 max=0.004444 Jy/beam ! Clean residual mean=0.000000 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.0961643 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0961643 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8891 mas, bmaj=2.275 mas, bpa=-2.302 degrees ! Estimated noise=0.582 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 (1.8, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00829634 Jy ! Component: 100 - total flux cleaned = 0.013472 Jy ! Component: 150 - total flux cleaned = 0.0169926 Jy ! Component: 200 - total flux cleaned = 0.0195485 Jy ! Total flux subtracted in 200 components = 0.0195485 Jy ! Clean residual min=-0.002193 max=0.002274 Jy/beam ! Clean residual mean=-0.000000 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.115713 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 56 components and 0.115713 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=2.097 mas, bmaj=3.227 mas, bpa=0.4519 degrees ! Estimated noise=0.736405 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00350162 Jy ! Component: 100 - total flux cleaned = 0.00554311 Jy ! Component: 150 - total flux cleaned = 0.00684736 Jy ! Component: 200 - total flux cleaned = 0.00772904 Jy ! Total flux subtracted in 200 components = 0.00772904 Jy ! Clean residual min=-0.002290 max=0.002234 Jy/beam ! Clean residual mean=-0.000001 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 0.123442 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 = 0.000607701 Jy ! Component: 100 - total flux cleaned = 0.00102994 Jy ! Component: 150 - total flux cleaned = 0.00124129 Jy ! Component: 200 - total flux cleaned = 0.00134099 Jy ! Total flux subtracted in 200 components = 0.00134099 Jy ! Clean residual min=-0.002233 max=0.002357 Jy/beam ! Clean residual mean=-0.000001 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 0.124783 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 104 components and 0.124783 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8891 mas, bmaj=2.275 mas, bpa=-2.302 degrees ! Estimated noise=0.582 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000517369 Jy ! Component: 100 - total flux cleaned = -0.000464939 Jy ! Component: 150 - total flux cleaned = -0.000377588 Jy ! Component: 200 - total flux cleaned = -0.000321559 Jy ! Total flux subtracted in 200 components = -0.000321559 Jy ! Clean residual min=-0.001742 max=0.001690 Jy/beam ! Clean residual mean=-0.000000 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.124461 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 114 components and 0.124461 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=0.015700Jy sigma=0.559428 ! Fit after self-cal, rms=0.015685Jy sigma=0.559030 wmodel /d2/scr/pima/bp171a4_uvs/J1036+1051_X_map.mod ! Writing 114 model components to file: /d2/scr/pima/bp171a4_uvs/J1036+1051_X_map.mod wobs /d2/scr/pima/bp171a4_uvs/J1036+1051_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a4_uvs/J1036+1051_X_uvs.fits wwins /d2/scr/pima/bp171a4_uvs/J1036+1051_X_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp171a4_uvs/J1036+1051_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 = 0.000152558 Jy ! Component: 100 - total flux cleaned = 0.000152913 Jy ! Component: 150 - total flux cleaned = 0.000153152 Jy ! Component: 200 - total flux cleaned = 2.06752e-05 Jy ! Component: 250 - total flux cleaned = -8.01252e-05 Jy ! Component: 300 - total flux cleaned = -0.000324882 Jy ! Component: 350 - total flux cleaned = -0.000584456 Jy ! Component: 400 - total flux cleaned = -0.000766299 Jy ! Component: 450 - total flux cleaned = -0.00098679 Jy ! Component: 500 - total flux cleaned = -0.00115706 Jy ! Component: 550 - total flux cleaned = -0.00132174 Jy ! Component: 600 - total flux cleaned = -0.00150248 Jy ! Component: 650 - total flux cleaned = -0.00165889 Jy ! Component: 700 - total flux cleaned = -0.00183012 Jy ! Component: 750 - total flux cleaned = -0.00203368 Jy ! Component: 800 - total flux cleaned = -0.00214177 Jy ! Component: 850 - total flux cleaned = -0.00230024 Jy ! Component: 900 - total flux cleaned = -0.00240297 Jy ! Component: 950 - total flux cleaned = -0.00247006 Jy ! Component: 1000 - total flux cleaned = -0.0025355 Jy ! Component: 1050 - total flux cleaned = -0.00259989 Jy ! Component: 1100 - total flux cleaned = -0.00266283 Jy ! Component: 1150 - total flux cleaned = -0.00273983 Jy ! Component: 1200 - total flux cleaned = -0.00284529 Jy ! Component: 1250 - total flux cleaned = -0.00290412 Jy ! Component: 1300 - total flux cleaned = -0.00290426 Jy ! Component: 1350 - total flux cleaned = -0.00296183 Jy ! Component: 1400 - total flux cleaned = -0.00304583 Jy ! Component: 1450 - total flux cleaned = -0.003087 Jy ! Component: 1500 - total flux cleaned = -0.00312737 Jy ! Component: 1550 - total flux cleaned = -0.00312704 Jy ! Component: 1600 - total flux cleaned = -0.00315305 Jy ! Component: 1650 - total flux cleaned = -0.00317845 Jy ! Component: 1700 - total flux cleaned = -0.00319089 Jy ! Component: 1750 - total flux cleaned = -0.00321577 Jy ! Component: 1800 - total flux cleaned = -0.00331376 Jy ! Component: 1850 - total flux cleaned = -0.00331359 Jy ! Component: 1900 - total flux cleaned = -0.0033851 Jy ! Component: 1950 - total flux cleaned = -0.00343186 Jy ! Component: 2000 - total flux cleaned = -0.00343202 Jy ! Component: 2050 - total flux cleaned = -0.00351178 Jy ! Component: 2100 - total flux cleaned = -0.00353428 Jy ! Component: 2150 - total flux cleaned = -0.00354529 Jy ! Component: 2200 - total flux cleaned = -0.00355613 Jy ! Component: 2250 - total flux cleaned = -0.00358828 Jy ! Component: 2300 - total flux cleaned = -0.00360954 Jy ! Component: 2350 - total flux cleaned = -0.00363033 Jy ! Component: 2400 - total flux cleaned = -0.00363028 Jy ! Component: 2450 - total flux cleaned = -0.00368129 Jy ! Component: 2500 - total flux cleaned = -0.00368129 Jy ! Component: 2550 - total flux cleaned = -0.00371117 Jy ! Component: 2600 - total flux cleaned = -0.00368169 Jy ! Component: 2650 - total flux cleaned = -0.00370133 Jy ! Component: 2700 - total flux cleaned = -0.00373026 Jy ! Component: 2750 - total flux cleaned = -0.00378757 Jy ! Component: 2800 - total flux cleaned = -0.00380636 Jy ! Component: 2850 - total flux cleaned = -0.00381575 Jy ! Component: 2900 - total flux cleaned = -0.00386191 Jy ! Component: 2950 - total flux cleaned = -0.00386182 Jy ! Component: 3000 - total flux cleaned = -0.00389796 Jy ! Component: 3050 - total flux cleaned = -0.00390691 Jy ! Component: 3100 - total flux cleaned = -0.00393353 Jy ! Component: 3150 - total flux cleaned = -0.0039422 Jy ! Component: 3200 - total flux cleaned = -0.00394212 Jy ! Component: 3250 - total flux cleaned = -0.0039593 Jy ! Component: 3300 - total flux cleaned = -0.00393382 Jy ! Component: 3350 - total flux cleaned = -0.00396762 Jy ! Component: 3400 - total flux cleaned = -0.00400952 Jy ! Component: 3450 - total flux cleaned = -0.00400943 Jy ! Component: 3500 - total flux cleaned = -0.00398486 Jy ! Component: 3550 - total flux cleaned = -0.00400944 Jy ! Component: 3600 - total flux cleaned = -0.00400951 Jy ! Component: 3650 - total flux cleaned = -0.00401763 Jy ! Component: 3700 - total flux cleaned = -0.00401771 Jy ! Component: 3750 - total flux cleaned = -0.00402561 Jy ! Component: 3800 - total flux cleaned = -0.00402563 Jy ! Component: 3850 - total flux cleaned = -0.00401016 Jy ! Component: 3900 - total flux cleaned = -0.00403327 Jy ! Component: 3950 - total flux cleaned = -0.00405616 Jy ! Component: 4000 - total flux cleaned = -0.0040485 Jy ! Component: 4050 - total flux cleaned = -0.00404091 Jy ! Total flux subtracted in 4096 components = -0.00401847 Jy ! Clean residual min=-0.000502 max=0.000438 Jy/beam ! Clean residual mean=-0.000000 rms=0.000126 Jy/beam ! Combined flux in latest and established models = 0.120443 Jy keep ! Adding 289 model components to the UV plane model. ! The established model now contains 403 components and 0.120443 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a4_uvs/J1036+1051_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8891 x 2.275 at -2.302 degrees (North through East) ! Clean map min=-0.0010843 max=0.084214 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a4_uvs/J1036+1051_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0842144 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00011968 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.426339 0.426339 0.852678 1.70536 3.41071 6.82142 13.6428 27.2857 54.5714 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.084 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 703.665 quit ! Quitting program ! Log file /d2/scr/pima/bp171a4_uvs/J1036+1051_X_uvs.log closed on Wed Jan 29 03:49:59 2014