! Started logfile: /d2/scr/pima/bp171a6_uvs/J0710+1819_C_uvs.log on Wed Jan 15 19:51:36 2014 obs /d2/scr/pima/bp171a6_uvs/J0710+1819_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a6_uvs/J0710+1819_C_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.805556 visibilities/baseline/integration-bin. ! Found source: J0710+1819 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 696 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 = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp171a6_uvs/J0710+1819_C] 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 0.300x0.300 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=0.998408Jy sigma=1.042625 ! Fit after self-cal, rms=0.983307Jy sigma=1.019259 ! 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=1.464 mas, bmaj=4.955 mas, bpa=-16.97 degrees ! Estimated noise=38.9199 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 = 0.0148115 Jy ! Component: 100 - total flux cleaned = 0.0188266 Jy ! Total flux subtracted in 100 components = 0.0188266 Jy ! Clean residual min=-0.002685 max=0.002862 Jy/beam ! Clean residual mean=-0.000002 rms=0.000685 Jy/beam ! Combined flux in latest and established models = 0.0188266 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0188266 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=0.016587Jy sigma=0.017902 ! Fit after self-cal, rms=0.014698Jy sigma=0.016402 ! 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=1.845 mas, bmaj=5.528 mas, bpa=-16.87 degrees ! Estimated noise=28.742 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 = 0.00399421 Jy ! Component: 100 - total flux cleaned = 0.00589802 Jy ! Component: 150 - total flux cleaned = 0.00694982 Jy ! Component: 200 - total flux cleaned = 0.00759137 Jy ! Total flux subtracted in 200 components = 0.00759137 Jy ! Clean residual min=-0.002133 max=0.001934 Jy/beam ! Clean residual mean=-0.000004 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.026418 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 32 components and 0.026418 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=0.014702Jy sigma=0.014446 ! Fit after self-cal, rms=0.014660Jy sigma=0.014409 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.845 x 5.528 at -16.87 degrees (North through East) ! Clean map min=-0.0020836 max=0.021593 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.87 HN 0.98 KP 1.01 LA 0.96 ! MK 1.02 NL 0.93 OV 1.06 PT 1.06 ! SC 1.19 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! 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. ! Telescope amplitude corrections in sub-array 1: ! 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. ! Telescope amplitude corrections in sub-array 1: ! 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. ! Telescope amplitude corrections in sub-array 1: ! 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. ! Telescope amplitude corrections in sub-array 1: ! 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 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 1.07 KP 0.92 LA 1.01 ! MK 1.06 NL 0.96 OV 0.87 PT 1.06 ! SC 0.89 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! 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=0.014660Jy sigma=0.014409 ! Fit after self-cal, rms=0.014676Jy sigma=0.014365 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.854 mas, bmaj=5.53 mas, bpa=-16.79 degrees ! Estimated noise=28.5586 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 = 0.000154828 Jy ! Component: 100 - total flux cleaned = 0.000229227 Jy ! Component: 150 - total flux cleaned = 0.000289086 Jy ! Component: 200 - total flux cleaned = 0.000354878 Jy ! Total flux subtracted in 200 components = 0.000354878 Jy ! Clean residual min=-0.002140 max=0.001835 Jy/beam ! Clean residual mean=-0.000003 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.0267728 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 38 components and 0.0267728 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=0.014657Jy sigma=0.014292 ! Fit after self-cal, rms=0.014641Jy sigma=0.014277 ! 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=0.014641Jy sigma=0.014277 ! Fit after self-cal, rms=0.014653Jy sigma=0.014276 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.854 mas, bmaj=5.53 mas, bpa=-16.79 degrees ! Estimated noise=28.5995 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.49164e-05 Jy ! Component: 100 - total flux cleaned = 9.68245e-05 Jy ! Component: 150 - total flux cleaned = 0.000131749 Jy ! Component: 200 - total flux cleaned = 0.0001533 Jy ! Total flux subtracted in 200 components = 0.0001533 Jy ! Clean residual min=-0.002148 max=0.001818 Jy/beam ! Clean residual mean=-0.000003 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.0269261 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 46 components and 0.0269261 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=0.014638Jy sigma=0.014239 ! Fit after self-cal, rms=0.014630Jy sigma=0.014231 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 = 1.69392e-05 Jy ! Component: 100 - total flux cleaned = 2.82169e-05 Jy ! Component: 150 - total flux cleaned = 4.90931e-05 Jy ! Component: 200 - total flux cleaned = 5.84682e-05 Jy ! Total flux subtracted in 200 components = 5.84682e-05 Jy ! Clean residual min=-0.002143 max=0.001821 Jy/beam ! Clean residual mean=-0.000003 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.0269846 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 47 components and 0.0269846 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=0.014610Jy sigma=0.014216 ! Fit after self-cal, rms=0.014606Jy sigma=0.014212 ! 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=0.014606Jy sigma=0.014212 ! Fit after self-cal, rms=0.014611Jy sigma=0.014211 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.854 mas, bmaj=5.532 mas, bpa=-16.79 degrees ! Estimated noise=28.6137 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.0264e-05 Jy ! Component: 100 - total flux cleaned = 5.10276e-05 Jy ! Component: 150 - total flux cleaned = 7.00822e-05 Jy ! Component: 200 - total flux cleaned = 7.90885e-05 Jy ! Total flux subtracted in 200 components = 7.90885e-05 Jy ! Clean residual min=-0.002139 max=0.001826 Jy/beam ! Clean residual mean=-0.000003 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.0270637 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 50 components and 0.0270637 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=0.014597Jy sigma=0.014199 ! Fit after self-cal, rms=0.014593Jy sigma=0.014196 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 = 1.09147e-05 Jy ! Component: 100 - total flux cleaned = 2.95465e-05 Jy ! Component: 150 - total flux cleaned = 4.66203e-05 Jy ! Component: 200 - total flux cleaned = 6.21051e-05 Jy ! Total flux subtracted in 200 components = 6.21051e-05 Jy ! Clean residual min=-0.002130 max=0.001834 Jy/beam ! Clean residual mean=-0.000003 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.0271258 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 52 components and 0.0271258 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=0.014582Jy sigma=0.014188 ! Fit after self-cal, rms=0.014579Jy sigma=0.014186 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.014579Jy sigma=0.014186 ! Fit after self-cal, rms=0.014581Jy sigma=0.014186 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.977 mas, bmaj=7.003 mas, bpa=-19.94 degrees ! Estimated noise=32.9048 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000179305 Jy ! Component: 100 - total flux cleaned = 0.000197524 Jy ! Component: 150 - total flux cleaned = 0.000213934 Jy ! Component: 200 - total flux cleaned = 0.00022908 Jy ! Total flux subtracted in 200 components = 0.00022908 Jy ! Clean residual min=-0.002003 max=0.002194 Jy/beam ! Clean residual mean=-0.000005 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.0273549 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 62 components and 0.0273549 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=0.014594Jy sigma=0.014180 ! Fit after self-cal, rms=0.014596Jy sigma=0.014179 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 = 4.95148e-05 Jy ! Component: 100 - total flux cleaned = 5.64005e-05 Jy ! Component: 150 - total flux cleaned = 6.91289e-05 Jy ! Component: 200 - total flux cleaned = 8.07901e-05 Jy ! Total flux subtracted in 200 components = 8.07901e-05 Jy ! Clean residual min=-0.002004 max=0.002181 Jy/beam ! Clean residual mean=-0.000005 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.0274357 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 65 components and 0.0274357 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=0.014607Jy sigma=0.014182 ! Fit after self-cal, rms=0.014609Jy sigma=0.014181 ! 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=1.854 mas, bmaj=5.533 mas, bpa=-16.79 degrees ! Estimated noise=28.6105 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.854 x 5.533 at -16.79 degrees (North through East) ! Clean map min=-0.0020161 max=0.020941 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=1.47 mas, bmaj=4.956 mas, bpa=-16.92 degrees ! Estimated noise=38.642 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0160511 Jy ! Component: 100 - total flux cleaned = 0.0201487 Jy ! Component: 150 - total flux cleaned = 0.0225013 Jy ! Component: 200 - total flux cleaned = 0.0240044 Jy ! Total flux subtracted in 200 components = 0.0240044 Jy ! Clean residual min=-0.002223 max=0.002039 Jy/beam ! Clean residual mean=-0.000002 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.0240044 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0240044 Jy ! Inverting map and beam ! Estimated beam: bmin=1.854 mas, bmaj=5.533 mas, bpa=-16.79 degrees ! Estimated noise=28.6105 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 = 0.00181336 Jy ! Component: 100 - total flux cleaned = 0.00221993 Jy ! Component: 150 - total flux cleaned = 0.00252054 Jy ! Component: 200 - total flux cleaned = 0.00262694 Jy ! Total flux subtracted in 200 components = 0.00262694 Jy ! Clean residual min=-0.002195 max=0.001888 Jy/beam ! Clean residual mean=-0.000003 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.0266314 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 37 components and 0.0266314 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.977 mas, bmaj=7.003 mas, bpa=-19.94 degrees ! Estimated noise=32.9048 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000551281 Jy ! Component: 100 - total flux cleaned = 0.000623393 Jy ! Component: 150 - total flux cleaned = 0.000625027 Jy ! Component: 200 - total flux cleaned = 0.000645263 Jy ! Total flux subtracted in 200 components = 0.000645263 Jy ! Clean residual min=-0.002029 max=0.002193 Jy/beam ! Clean residual mean=-0.000006 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.0272766 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 = 2.68358e-05 Jy ! Component: 100 - total flux cleaned = 4.3268e-05 Jy ! Component: 150 - total flux cleaned = 6.56962e-05 Jy ! Component: 200 - total flux cleaned = 7.95321e-05 Jy ! Total flux subtracted in 200 components = 7.95321e-05 Jy ! Clean residual min=-0.002030 max=0.002172 Jy/beam ! Clean residual mean=-0.000006 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.0273562 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 46 components and 0.0273562 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.854 mas, bmaj=5.533 mas, bpa=-16.79 degrees ! Estimated noise=28.6105 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000161546 Jy ! Component: 100 - total flux cleaned = -0.000199613 Jy ! Component: 150 - total flux cleaned = -0.000231575 Jy ! Component: 200 - total flux cleaned = -0.000230878 Jy ! Total flux subtracted in 200 components = -0.000230878 Jy ! Clean residual min=-0.002108 max=0.001818 Jy/beam ! Clean residual mean=-0.000003 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.0271253 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 57 components and 0.0271253 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=0.014585Jy sigma=0.014217 ! Fit after self-cal, rms=0.014576Jy sigma=0.014208 wmodel /d2/scr/pima/bp171a6_uvs/J0710+1819_C_map.mod ! Writing 57 model components to file: /d2/scr/pima/bp171a6_uvs/J0710+1819_C_map.mod wobs /d2/scr/pima/bp171a6_uvs/J0710+1819_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a6_uvs/J0710+1819_C_uvs.fits wwins /d2/scr/pima/bp171a6_uvs/J0710+1819_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp171a6_uvs/J0710+1819_C_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 = -0.000269639 Jy ! Component: 100 - total flux cleaned = -0.000178296 Jy ! Component: 150 - total flux cleaned = -0.000205769 Jy ! Component: 200 - total flux cleaned = -0.000286582 Jy ! Component: 250 - total flux cleaned = -0.00031026 Jy ! Component: 300 - total flux cleaned = -0.000285869 Jy ! Component: 350 - total flux cleaned = -0.000262536 Jy ! Component: 400 - total flux cleaned = -0.000263013 Jy ! Component: 450 - total flux cleaned = -0.000328217 Jy ! Component: 500 - total flux cleaned = -0.000328744 Jy ! Component: 550 - total flux cleaned = -0.000369352 Jy ! Component: 600 - total flux cleaned = -0.000329922 Jy ! Component: 650 - total flux cleaned = -0.000368456 Jy ! Component: 700 - total flux cleaned = -0.000442523 Jy ! Component: 750 - total flux cleaned = -0.000514376 Jy ! Component: 800 - total flux cleaned = -0.000618916 Jy ! Component: 850 - total flux cleaned = -0.000653263 Jy ! Component: 900 - total flux cleaned = -0.000753395 Jy ! Component: 950 - total flux cleaned = -0.000851002 Jy ! Component: 1000 - total flux cleaned = -0.000977982 Jy ! Component: 1050 - total flux cleaned = -0.00105596 Jy ! Component: 1100 - total flux cleaned = -0.00116247 Jy ! Component: 1150 - total flux cleaned = -0.00122153 Jy ! Component: 1200 - total flux cleaned = -0.00127984 Jy ! Component: 1250 - total flux cleaned = -0.00137938 Jy ! Component: 1300 - total flux cleaned = -0.00137929 Jy ! Component: 1350 - total flux cleaned = -0.00143423 Jy ! Component: 1400 - total flux cleaned = -0.00146115 Jy ! Component: 1450 - total flux cleaned = -0.0014747 Jy ! Component: 1500 - total flux cleaned = -0.00151366 Jy ! Component: 1550 - total flux cleaned = -0.00150102 Jy ! Component: 1600 - total flux cleaned = -0.0015137 Jy ! Component: 1650 - total flux cleaned = -0.00147669 Jy ! Component: 1700 - total flux cleaned = -0.00148884 Jy ! Component: 1750 - total flux cleaned = -0.00141705 Jy ! Component: 1800 - total flux cleaned = -0.00142883 Jy ! Component: 1850 - total flux cleaned = -0.00144011 Jy ! Component: 1900 - total flux cleaned = -0.00139401 Jy ! Component: 1950 - total flux cleaned = -0.00139391 Jy ! Component: 2000 - total flux cleaned = -0.00143849 Jy ! Component: 2050 - total flux cleaned = -0.00142744 Jy ! Component: 2100 - total flux cleaned = -0.00146017 Jy ! Component: 2150 - total flux cleaned = -0.00147101 Jy ! Component: 2200 - total flux cleaned = -0.00150291 Jy ! Component: 2250 - total flux cleaned = -0.00151341 Jy ! Component: 2300 - total flux cleaned = -0.00154457 Jy ! Component: 2350 - total flux cleaned = -0.00154455 Jy ! Component: 2400 - total flux cleaned = -0.00154441 Jy ! Component: 2450 - total flux cleaned = -0.00154451 Jy ! Component: 2500 - total flux cleaned = -0.0015646 Jy ! Component: 2550 - total flux cleaned = -0.0015941 Jy ! Component: 2600 - total flux cleaned = -0.00163306 Jy ! Component: 2650 - total flux cleaned = -0.00162331 Jy ! Component: 2700 - total flux cleaned = -0.00161378 Jy ! Component: 2750 - total flux cleaned = -0.00164226 Jy ! Component: 2800 - total flux cleaned = -0.00166114 Jy ! Component: 2850 - total flux cleaned = -0.00167047 Jy ! Component: 2900 - total flux cleaned = -0.00167978 Jy ! Component: 2950 - total flux cleaned = -0.00170746 Jy ! Component: 3000 - total flux cleaned = -0.00170748 Jy ! Component: 3050 - total flux cleaned = -0.00172567 Jy ! Component: 3100 - total flux cleaned = -0.00173476 Jy ! Component: 3150 - total flux cleaned = -0.00176165 Jy ! Component: 3200 - total flux cleaned = -0.00177942 Jy ! Component: 3250 - total flux cleaned = -0.00179717 Jy ! Component: 3300 - total flux cleaned = -0.00184967 Jy ! Component: 3350 - total flux cleaned = -0.00183227 Jy ! Component: 3400 - total flux cleaned = -0.00187545 Jy ! Component: 3450 - total flux cleaned = -0.00190124 Jy ! Component: 3500 - total flux cleaned = -0.00190978 Jy ! Component: 3550 - total flux cleaned = -0.00192679 Jy ! Component: 3600 - total flux cleaned = -0.00195216 Jy ! Component: 3650 - total flux cleaned = -0.00197737 Jy ! Component: 3700 - total flux cleaned = -0.00199409 Jy ! Component: 3750 - total flux cleaned = -0.0020274 Jy ! Component: 3800 - total flux cleaned = -0.00205226 Jy ! Component: 3850 - total flux cleaned = -0.00206879 Jy ! Component: 3900 - total flux cleaned = -0.00209341 Jy ! Component: 3950 - total flux cleaned = -0.00210164 Jy ! Component: 4000 - total flux cleaned = -0.00210977 Jy ! Component: 4050 - total flux cleaned = -0.00211794 Jy ! Total flux subtracted in 4096 components = -0.00215022 Jy ! Clean residual min=-0.000462 max=0.000432 Jy/beam ! Clean residual mean=0.000001 rms=0.000135 Jy/beam ! Combined flux in latest and established models = 0.0249751 Jy keep ! Adding 262 model components to the UV plane model. ! The established model now contains 319 components and 0.024975 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a6_uvs/J0710+1819_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.854 x 5.533 at -16.79 degrees (North through East) ! Clean map min=-0.0011992 max=0.020725 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a6_uvs/J0710+1819_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0207255 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000128415 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.85881 1.85881 3.71761 7.43523 14.8705 29.7409 59.4818 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.02 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 161.393 quit ! Quitting program ! Log file /d2/scr/pima/bp171a6_uvs/J0710+1819_C_uvs.log closed on Wed Jan 15 19:51:42 2014