! Started logfile: /scr/pima/bg219g_uvs/J1339+6328_X_uvs.log on Thu Apr 7 09:50:44 2016 obs /scr/pima/bg219g_uvs/J1339+6328_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219g_uvs/J1339+6328_X_uva.fits ! AN table 1: 21 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.81164 visibilities/baseline/integration-bin. ! Found source: J1339+6328 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 9204 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..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: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219g_uvs/J1339+6328_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 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.005573Jy sigma=25.122282 ! Fit after self-cal, rms=0.898835Jy sigma=22.478673 ! 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=0.6474 mas, bmaj=2.641 mas, bpa=-51.52 degrees ! Estimated noise=0.826649 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 = 0.0722197 Jy ! Component: 100 - total flux cleaned = 0.105508 Jy ! Total flux subtracted in 100 components = 0.105508 Jy ! Clean residual min=-0.008912 max=0.017653 Jy/beam ! Clean residual mean=-0.000081 rms=0.002867 Jy/beam ! Combined flux in latest and established models = 0.105508 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.105508 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.073062Jy sigma=1.748855 ! Fit after self-cal, rms=0.072147Jy sigma=1.722569 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0210447 Jy ! Component: 100 - total flux cleaned = 0.0327856 Jy ! Total flux subtracted in 100 components = 0.0327856 Jy ! Clean residual min=-0.006113 max=0.008709 Jy/beam ! Clean residual mean=-0.000046 rms=0.001752 Jy/beam ! Combined flux in latest and established models = 0.138293 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 19 components and 0.138293 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.063912Jy sigma=1.509886 ! Fit after self-cal, rms=0.063624Jy sigma=1.503757 ! 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=0.8425 mas, bmaj=2.808 mas, bpa=-51.77 degrees ! Estimated noise=0.407893 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 (-0.4, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0129732 Jy ! Component: 100 - total flux cleaned = 0.0210385 Jy ! Component: 150 - total flux cleaned = 0.0263999 Jy ! Component: 200 - total flux cleaned = 0.0292197 Jy ! Total flux subtracted in 200 components = 0.0292197 Jy ! Clean residual min=-0.003470 max=0.004749 Jy/beam ! Clean residual mean=-0.000040 rms=0.001035 Jy/beam ! Combined flux in latest and established models = 0.167513 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 44 components and 0.167513 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.060507Jy sigma=1.427262 ! Fit after self-cal, rms=0.060243Jy sigma=1.421226 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8425 x 2.808 at -51.77 degrees (North through East) ! Clean map min=-0.0034333 max=0.095295 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 0.99 HN 0.96 KP 1.00 ! LA 0.92 MK 1.11 NL 1.01 OV 0.99 ! PT 0.96 SC 0.96 ! ! ! Correcting IF 2. ! 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. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.92 KP 0.98 ! LA 0.97 MK 1.08 NL 1.05 OV 0.95 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 0.90 KP 0.99 ! LA 1.00 MK 0.93 NL 1.07 OV 0.99 ! PT 1.01 SC 0.99 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.94 KP 1.03 ! LA 0.93 MK 1.08 NL 1.08 OV 0.95 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 1.02 KP 0.99 ! LA 0.92 MK 0.95 NL 1.05 OV 1.02 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.95 HN 0.97 KP 1.00 ! LA 0.94 MK 1.03 NL 1.07 OV 1.01 ! PT 0.94 SC 0.98 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.060243Jy sigma=1.421226 ! Fit after self-cal, rms=0.058547Jy sigma=1.412747 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8503 mas, bmaj=2.791 mas, bpa=-52.02 degrees ! Estimated noise=0.40236 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 (18.6, -8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00372506 Jy ! Component: 100 - total flux cleaned = 0.00433371 Jy ! Component: 150 - total flux cleaned = 0.00476569 Jy ! Component: 200 - total flux cleaned = 0.00520083 Jy ! Total flux subtracted in 200 components = 0.00520083 Jy ! Clean residual min=-0.002599 max=0.003162 Jy/beam ! Clean residual mean=-0.000015 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 0.172714 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 71 components and 0.172714 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.058242Jy sigma=1.405616 ! Fit after self-cal, rms=0.058225Jy sigma=1.404953 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.058225Jy sigma=1.404953 ! Fit after self-cal, rms=0.058218Jy sigma=1.404791 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8507 mas, bmaj=2.794 mas, bpa=-52.06 degrees ! Estimated noise=0.402513 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00130952 Jy ! Component: 100 - total flux cleaned = 0.00175287 Jy ! Component: 150 - total flux cleaned = 0.00199815 Jy ! Component: 200 - total flux cleaned = 0.00235705 Jy ! Total flux subtracted in 200 components = 0.00235705 Jy ! Clean residual min=-0.002311 max=0.002734 Jy/beam ! Clean residual mean=-0.000012 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.175071 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 87 components and 0.175071 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.058124Jy sigma=1.402600 ! Fit after self-cal, rms=0.058119Jy sigma=1.402466 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 (-22.8, -3.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00191219 Jy ! Component: 100 - total flux cleaned = 0.00241344 Jy ! Component: 150 - total flux cleaned = 0.00272175 Jy ! Component: 200 - total flux cleaned = 0.00304357 Jy ! Total flux subtracted in 200 components = 0.00304357 Jy ! Clean residual min=-0.001991 max=0.002083 Jy/beam ! Clean residual mean=-0.000007 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.178114 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 112 components and 0.178114 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.058002Jy sigma=1.399724 ! Fit after self-cal, rms=0.057994Jy sigma=1.399564 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.057994Jy sigma=1.399564 ! Fit after self-cal, rms=0.058073Jy sigma=1.399507 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8522 mas, bmaj=2.794 mas, bpa=-52.11 degrees ! Estimated noise=0.403135 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000309427 Jy ! Component: 100 - total flux cleaned = 0.000603603 Jy ! Component: 150 - total flux cleaned = 0.000806341 Jy ! Component: 200 - total flux cleaned = 0.000996735 Jy ! Total flux subtracted in 200 components = 0.000996735 Jy ! Clean residual min=-0.001933 max=0.002091 Jy/beam ! Clean residual mean=-0.000006 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.179111 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 122 components and 0.179111 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.058032Jy sigma=1.398586 ! Fit after self-cal, rms=0.058032Jy sigma=1.398553 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 (-40.6, -21.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00062514 Jy ! Component: 100 - total flux cleaned = 0.00067083 Jy ! Component: 150 - total flux cleaned = 0.000819656 Jy ! Component: 200 - total flux cleaned = 0.000955029 Jy ! Total flux subtracted in 200 components = 0.000955029 Jy ! Clean residual min=-0.001771 max=0.001599 Jy/beam ! Clean residual mean=-0.000005 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.180066 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 138 components and 0.180066 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.057947Jy sigma=1.396764 ! Fit after self-cal, rms=0.057945Jy sigma=1.396663 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.057945Jy sigma=1.396663 ! Fit after self-cal, rms=0.057912Jy sigma=1.396621 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.997 mas, bmaj=3.188 mas, bpa=-60.05 degrees ! Estimated noise=0.514503 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000929155 Jy ! Component: 100 - total flux cleaned = 0.00155348 Jy ! Component: 150 - total flux cleaned = 0.00193507 Jy ! Component: 200 - total flux cleaned = 0.00210848 Jy ! Total flux subtracted in 200 components = 0.00210848 Jy ! Clean residual min=-0.001762 max=0.001797 Jy/beam ! Clean residual mean=-0.000005 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.182174 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 166 components and 0.182174 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.057897Jy sigma=1.396278 ! Fit after self-cal, rms=0.057895Jy sigma=1.396250 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 = 0.000277289 Jy ! Component: 100 - total flux cleaned = 0.000435451 Jy ! Component: 150 - total flux cleaned = 0.000604488 Jy ! Component: 200 - total flux cleaned = 0.000742853 Jy ! Total flux subtracted in 200 components = 0.000742853 Jy ! Clean residual min=-0.001640 max=0.001731 Jy/beam ! Clean residual mean=-0.000003 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.182917 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 179 components and 0.182917 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.057887Jy sigma=1.396093 ! Fit after self-cal, rms=0.057886Jy sigma=1.396078 ! 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=0.8526 mas, bmaj=2.793 mas, bpa=-52.13 degrees ! Estimated noise=0.403184 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8526 x 2.793 at -52.13 degrees (North through East) ! Clean map min=-0.0015586 max=0.093922 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6555 mas, bmaj=2.609 mas, bpa=-51.82 degrees ! Estimated noise=0.825622 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0737442 Jy ! Component: 100 - total flux cleaned = 0.107395 Jy ! Component: 150 - total flux cleaned = 0.12506 Jy ! Component: 200 - total flux cleaned = 0.1372 Jy ! Total flux subtracted in 200 components = 0.1372 Jy ! Clean residual min=-0.005726 max=0.008375 Jy/beam ! Clean residual mean=-0.000043 rms=0.001714 Jy/beam ! Combined flux in latest and established models = 0.1372 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.1372 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8526 mas, bmaj=2.793 mas, bpa=-52.13 degrees ! Estimated noise=0.403184 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 = 0.0125743 Jy ! Component: 100 - total flux cleaned = 0.0202745 Jy ! Component: 150 - total flux cleaned = 0.0255848 Jy ! Component: 200 - total flux cleaned = 0.0293021 Jy ! Total flux subtracted in 200 components = 0.0293021 Jy ! Clean residual min=-0.003185 max=0.002914 Jy/beam ! Clean residual mean=-0.000031 rms=0.000786 Jy/beam ! Combined flux in latest and established models = 0.166502 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 42 components and 0.166502 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=1.997 mas, bmaj=3.188 mas, bpa=-60.05 degrees ! Estimated noise=0.514503 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00485257 Jy ! Component: 100 - total flux cleaned = 0.00782183 Jy ! Component: 150 - total flux cleaned = 0.00976445 Jy ! Component: 200 - total flux cleaned = 0.0107676 Jy ! Total flux subtracted in 200 components = 0.0107676 Jy ! Clean residual min=-0.002436 max=0.001954 Jy/beam ! Clean residual mean=-0.000020 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.17727 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 = 0.000849941 Jy ! Component: 100 - total flux cleaned = 0.00151419 Jy ! Component: 150 - total flux cleaned = 0.00204069 Jy ! Component: 200 - total flux cleaned = 0.00242353 Jy ! Total flux subtracted in 200 components = 0.00242353 Jy ! Clean residual min=-0.002107 max=0.001732 Jy/beam ! Clean residual mean=-0.000013 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.179694 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 85 components and 0.179694 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8526 mas, bmaj=2.793 mas, bpa=-52.13 degrees ! Estimated noise=0.403184 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000763602 Jy ! Component: 100 - total flux cleaned = 0.00122279 Jy ! Component: 150 - total flux cleaned = 0.00144601 Jy ! Component: 200 - total flux cleaned = 0.00169985 Jy ! Total flux subtracted in 200 components = 0.00169985 Jy ! Clean residual min=-0.001894 max=0.001871 Jy/beam ! Clean residual mean=-0.000003 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.181393 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 109 components and 0.181393 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.057992Jy sigma=1.398488 ! Fit after self-cal, rms=0.057974Jy sigma=1.398091 wmodel /scr/pima/bg219g_uvs/J1339+6328_X_map.mod ! Writing 109 model components to file: /scr/pima/bg219g_uvs/J1339+6328_X_map.mod wobs /scr/pima/bg219g_uvs/J1339+6328_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219g_uvs/J1339+6328_X_uvs.fits wwins /scr/pima/bg219g_uvs/J1339+6328_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219g_uvs/J1339+6328_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 = -0.000521461 Jy ! Component: 100 - total flux cleaned = -0.00111406 Jy ! Component: 150 - total flux cleaned = -0.00166686 Jy ! Component: 200 - total flux cleaned = -0.00205549 Jy ! Component: 250 - total flux cleaned = -0.00242894 Jy ! Component: 300 - total flux cleaned = -0.00276279 Jy ! Component: 350 - total flux cleaned = -0.00301026 Jy ! Component: 400 - total flux cleaned = -0.00324939 Jy ! Component: 450 - total flux cleaned = -0.00350348 Jy ! Component: 500 - total flux cleaned = -0.00370436 Jy ! Component: 550 - total flux cleaned = -0.00387809 Jy ! Component: 600 - total flux cleaned = -0.00398403 Jy ! Component: 650 - total flux cleaned = -0.00408711 Jy ! Component: 700 - total flux cleaned = -0.00414745 Jy ! Component: 750 - total flux cleaned = -0.00412766 Jy ! Component: 800 - total flux cleaned = -0.00416631 Jy ! Component: 850 - total flux cleaned = -0.00418496 Jy ! Component: 900 - total flux cleaned = -0.00414781 Jy ! Component: 950 - total flux cleaned = -0.00414796 Jy ! Component: 1000 - total flux cleaned = -0.00409384 Jy ! Component: 1050 - total flux cleaned = -0.00407602 Jy ! Component: 1100 - total flux cleaned = -0.00402322 Jy ! Component: 1150 - total flux cleaned = -0.00393649 Jy ! Component: 1200 - total flux cleaned = -0.00388508 Jy ! Component: 1250 - total flux cleaned = -0.00381776 Jy ! Component: 1300 - total flux cleaned = -0.00370177 Jy ! Component: 1350 - total flux cleaned = -0.00373452 Jy ! Component: 1400 - total flux cleaned = -0.00365385 Jy ! Component: 1450 - total flux cleaned = -0.00363811 Jy ! Component: 1500 - total flux cleaned = -0.0036066 Jy ! Component: 1550 - total flux cleaned = -0.00359121 Jy ! Component: 1600 - total flux cleaned = -0.00356064 Jy ! Component: 1650 - total flux cleaned = -0.00350022 Jy ! Component: 1700 - total flux cleaned = -0.0034107 Jy ! Component: 1750 - total flux cleaned = -0.00333706 Jy ! Component: 1800 - total flux cleaned = -0.00330796 Jy ! Component: 1850 - total flux cleaned = -0.00325017 Jy ! Component: 1900 - total flux cleaned = -0.00314994 Jy ! Component: 1950 - total flux cleaned = -0.00313583 Jy ! Component: 2000 - total flux cleaned = -0.00303795 Jy ! Component: 2050 - total flux cleaned = -0.0030241 Jy ! Component: 2100 - total flux cleaned = -0.00295539 Jy ! Component: 2150 - total flux cleaned = -0.0028604 Jy ! Component: 2200 - total flux cleaned = -0.00280664 Jy ! Component: 2250 - total flux cleaned = -0.00272686 Jy ! Component: 2300 - total flux cleaned = -0.00266099 Jy ! Component: 2350 - total flux cleaned = -0.00258267 Jy ! Component: 2400 - total flux cleaned = -0.00251842 Jy ! Component: 2450 - total flux cleaned = -0.00255702 Jy ! Component: 2500 - total flux cleaned = -0.00254408 Jy ! Component: 2550 - total flux cleaned = -0.00246867 Jy ! Component: 2600 - total flux cleaned = -0.00245629 Jy ! Component: 2650 - total flux cleaned = -0.00240693 Jy ! Component: 2700 - total flux cleaned = -0.00241919 Jy ! Component: 2750 - total flux cleaned = -0.00239471 Jy ! Component: 2800 - total flux cleaned = -0.00233453 Jy ! Component: 2850 - total flux cleaned = -0.00235843 Jy ! Component: 2900 - total flux cleaned = -0.00235847 Jy ! Component: 2950 - total flux cleaned = -0.00228773 Jy ! Component: 3000 - total flux cleaned = -0.0022761 Jy ! Component: 3050 - total flux cleaned = -0.00227615 Jy ! Component: 3100 - total flux cleaned = -0.00222995 Jy ! Component: 3150 - total flux cleaned = -0.0022415 Jy ! Component: 3200 - total flux cleaned = -0.00222997 Jy ! Component: 3250 - total flux cleaned = -0.00218448 Jy ! Component: 3300 - total flux cleaned = -0.0021732 Jy ! Component: 3350 - total flux cleaned = -0.00218438 Jy ! Component: 3400 - total flux cleaned = -0.00212856 Jy ! Component: 3450 - total flux cleaned = -0.00211746 Jy ! Component: 3500 - total flux cleaned = -0.00211747 Jy ! Component: 3550 - total flux cleaned = -0.00211737 Jy ! Component: 3600 - total flux cleaned = -0.0021392 Jy ! Component: 3650 - total flux cleaned = -0.0021609 Jy ! Component: 3700 - total flux cleaned = -0.00218258 Jy ! Component: 3750 - total flux cleaned = -0.00219325 Jy ! Component: 3800 - total flux cleaned = -0.00219326 Jy ! Component: 3850 - total flux cleaned = -0.00223586 Jy ! Component: 3900 - total flux cleaned = -0.0022677 Jy ! Component: 3950 - total flux cleaned = -0.00226761 Jy ! Component: 4000 - total flux cleaned = -0.00227811 Jy ! Component: 4050 - total flux cleaned = -0.00228866 Jy ! Total flux subtracted in 4096 components = -0.00234079 Jy ! Clean residual min=-0.000607 max=0.000642 Jy/beam ! Clean residual mean=-0.000000 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.179053 Jy keep ! Adding 225 model components to the UV plane model. ! The established model now contains 334 components and 0.179053 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219g_uvs/J1339+6328_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8526 x 2.793 at -52.13 degrees (North through East) ! Clean map min=-0.0012557 max=0.093328 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219g_uvs/J1339+6328_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0933285 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000165538 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.532114 0.532114 1.06423 2.12845 4.25691 8.51382 17.0276 34.0553 68.1106 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.093 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 563.789 quit ! Quitting program ! Log file /scr/pima/bg219g_uvs/J1339+6328_X_uvs.log closed on Thu Apr 7 09:50:48 2016