! Started logfile: /scr/pima/bg219a_uvs/J1246-2547_X_uvs.log on Wed Apr 6 21:36:15 2016 obs /scr/pima/bg219a_uvs/J1246-2547_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1246-2547_X_uva.fits ! AN table 1: 27 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.753086 visibilities/baseline/integration-bin. ! Found source: J1246-2547 ! ! 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 121 lines of history. ! ! Reading 5124 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/bg219a_uvs/J1246-2547_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 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 37 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=1.255230Jy sigma=23.223723 ! Fit after self-cal, rms=0.253223Jy sigma=4.693572 ! 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=0.6102 mas, bmaj=1.696 mas, bpa=0.1899 degrees ! Estimated noise=1.14296 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 = 0.628522 Jy ! Component: 100 - total flux cleaned = 0.766356 Jy ! Total flux subtracted in 100 components = 0.766356 Jy ! Clean residual min=-0.025593 max=0.043410 Jy/beam ! Clean residual mean=-0.000031 rms=0.006438 Jy/beam ! Combined flux in latest and established models = 0.766356 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.766356 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=0.190616Jy sigma=3.549493 ! Fit after self-cal, rms=0.190613Jy sigma=3.549406 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0437431 Jy ! Component: 100 - total flux cleaned = 0.066804 Jy ! Total flux subtracted in 100 components = 0.066804 Jy ! Clean residual min=-0.018568 max=0.023407 Jy/beam ! Clean residual mean=-0.000048 rms=0.004507 Jy/beam ! Combined flux in latest and established models = 0.83316 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 21 components and 0.83316 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=0.177096Jy sigma=3.291884 ! Fit after self-cal, rms=0.177079Jy sigma=3.291656 ! 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=0.7287 mas, bmaj=1.995 mas, bpa=-0.4453 degrees ! Estimated noise=0.784411 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 = 0.020394 Jy ! Component: 100 - total flux cleaned = 0.030628 Jy ! Component: 150 - total flux cleaned = 0.03599 Jy ! Component: 200 - total flux cleaned = 0.0388936 Jy ! Total flux subtracted in 200 components = 0.0388936 Jy ! Clean residual min=-0.016869 max=0.022175 Jy/beam ! Clean residual mean=-0.000133 rms=0.004747 Jy/beam ! Combined flux in latest and established models = 0.872054 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 33 components and 0.872054 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=0.174745Jy sigma=3.250883 ! Fit after self-cal, rms=0.174717Jy sigma=3.250667 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7287 x 1.995 at -0.4453 degrees (North through East) ! Clean map min=-0.015573 max=0.81538 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 1.03 LA 0.97 MK 1.01 NL 1.04 ! OV 1.03 PT 0.96 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 LA 0.97 MK 1.02 NL 1.03 ! OV 1.01 PT 0.96 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 LA 0.98 MK 0.99 NL 1.02 ! OV 0.99 PT 0.96 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 LA 0.96 MK 1.00 NL 1.05 ! OV 1.03 PT 0.95 SC 0.97 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 LA 0.97 MK 1.01 NL 1.06 ! OV 1.02 PT 0.95 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 LA 0.97 MK 1.00 NL 1.05 ! OV 1.02 PT 0.95 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 LA 0.96 MK 1.00 NL 1.03 ! OV 1.02 PT 0.96 SC 1.01 ! ! ! 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=0.174717Jy sigma=3.250667 ! Fit after self-cal, rms=0.172464Jy sigma=3.203674 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7299 mas, bmaj=1.998 mas, bpa=-0.3063 degrees ! Estimated noise=0.783423 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 = -0.000972595 Jy ! Component: 100 - total flux cleaned = -0.00125291 Jy ! Component: 150 - total flux cleaned = -0.00153624 Jy ! Component: 200 - total flux cleaned = -0.00168079 Jy ! Total flux subtracted in 200 components = -0.00168079 Jy ! Clean residual min=-0.015765 max=0.017718 Jy/beam ! Clean residual mean=-0.000094 rms=0.004012 Jy/beam ! Combined flux in latest and established models = 0.870373 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 40 components and 0.870373 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=0.172395Jy sigma=3.202902 ! Fit after self-cal, rms=0.172374Jy sigma=3.202778 ! 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=0.172374Jy sigma=3.202778 ! Fit after self-cal, rms=0.172006Jy sigma=3.168774 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.73 mas, bmaj=2.006 mas, bpa=-0.2366 degrees ! Estimated noise=0.782708 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00183453 Jy ! Component: 100 - total flux cleaned = -0.00229442 Jy ! Component: 150 - total flux cleaned = -0.00229888 Jy ! Component: 200 - total flux cleaned = -0.00238087 Jy ! Total flux subtracted in 200 components = -0.00238087 Jy ! Clean residual min=-0.013818 max=0.014677 Jy/beam ! Clean residual mean=-0.000076 rms=0.003358 Jy/beam ! Combined flux in latest and established models = 0.867992 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 42 components and 0.867992 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=0.171854Jy sigma=3.166589 ! Fit after self-cal, rms=0.171840Jy sigma=3.166521 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 (27.6, -45.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0137717 Jy ! Component: 100 - total flux cleaned = 0.0212292 Jy ! Component: 150 - total flux cleaned = 0.026183 Jy ! Component: 200 - total flux cleaned = 0.028267 Jy ! Total flux subtracted in 200 components = 0.028267 Jy ! Clean residual min=-0.013299 max=0.011636 Jy/beam ! Clean residual mean=-0.000051 rms=0.002988 Jy/beam ! Combined flux in latest and established models = 0.896259 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 63 components and 0.896259 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=0.170463Jy sigma=3.149834 ! Fit after self-cal, rms=0.170324Jy sigma=3.146643 ! 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=0.170324Jy sigma=3.146643 ! Fit after self-cal, rms=0.169096Jy sigma=3.127902 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7312 mas, bmaj=2.01 mas, bpa=-0.2154 degrees ! Estimated noise=0.781971 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00437503 Jy ! Component: 100 - total flux cleaned = 0.0052998 Jy ! Component: 150 - total flux cleaned = 0.00585362 Jy ! Component: 200 - total flux cleaned = 0.00614456 Jy ! Total flux subtracted in 200 components = 0.00614456 Jy ! Clean residual min=-0.010273 max=0.009392 Jy/beam ! Clean residual mean=-0.000024 rms=0.002414 Jy/beam ! Combined flux in latest and established models = 0.902403 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 79 components and 0.902404 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=0.168906Jy sigma=3.124637 ! Fit after self-cal, rms=0.168899Jy sigma=3.124296 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 = 0.00159342 Jy ! Component: 100 - total flux cleaned = 0.00195956 Jy ! Component: 150 - total flux cleaned = 0.00212488 Jy ! Component: 200 - total flux cleaned = 0.00220212 Jy ! Total flux subtracted in 200 components = 0.00220212 Jy ! Clean residual min=-0.009859 max=0.008949 Jy/beam ! Clean residual mean=-0.000023 rms=0.002370 Jy/beam ! Combined flux in latest and established models = 0.904606 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 82 components and 0.904606 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=0.168830Jy sigma=3.122707 ! Fit after self-cal, rms=0.168828Jy sigma=3.122621 ! 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=0.168828Jy sigma=3.122621 ! Fit after self-cal, rms=0.168641Jy sigma=3.122032 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.144 mas, bmaj=5.917 mas, bpa=2.474 degrees ! Estimated noise=1.12016 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00470534 Jy ! Component: 100 - total flux cleaned = 0.00548948 Jy ! Component: 150 - total flux cleaned = 0.00592576 Jy ! Component: 200 - total flux cleaned = 0.00630501 Jy ! Total flux subtracted in 200 components = 0.00630501 Jy ! Clean residual min=-0.013567 max=0.012131 Jy/beam ! Clean residual mean=-0.000057 rms=0.004277 Jy/beam ! Combined flux in latest and established models = 0.910911 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 90 components and 0.910911 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=0.168666Jy sigma=3.123114 ! Fit after self-cal, rms=0.168570Jy sigma=3.121302 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 = 0.00025948 Jy ! Component: 100 - total flux cleaned = 0.000705653 Jy ! Component: 150 - total flux cleaned = 0.000994132 Jy ! Component: 200 - total flux cleaned = 0.00115965 Jy ! Total flux subtracted in 200 components = 0.00115965 Jy ! Clean residual min=-0.013371 max=0.011740 Jy/beam ! Clean residual mean=-0.000055 rms=0.004224 Jy/beam ! Combined flux in latest and established models = 0.91207 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 91 components and 0.91207 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=0.168653Jy sigma=3.123044 ! Fit after self-cal, rms=0.168558Jy sigma=3.121271 ! 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=0.7314 mas, bmaj=2.011 mas, bpa=-0.2023 degrees ! Estimated noise=0.782072 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7314 x 2.011 at -0.2023 degrees (North through East) ! Clean map min=-0.0091426 max=0.81441 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 ! Performing amp+phase self-cal ! ! 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=0.168558Jy sigma=3.121271 ! Fit after self-cal, rms=0.157248Jy sigma=2.916363 ! Inverting map and beam ! Estimated beam: bmin=0.7333 mas, bmaj=2.012 mas, bpa=-0.2056 degrees ! Estimated noise=0.747086 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0292633 Jy ! Component: 100 - total flux cleaned = -0.0352584 Jy ! Component: 150 - total flux cleaned = -0.0379563 Jy ! Component: 200 - total flux cleaned = -0.0394709 Jy ! Total flux subtracted in 200 components = -0.0394709 Jy ! Clean residual min=-0.010686 max=0.012305 Jy/beam ! Clean residual mean=-0.000022 rms=0.002858 Jy/beam ! Combined flux in latest and established models = 0.872599 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 104 components and 0.872599 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=0.152052Jy sigma=2.826468 ! Fit after self-cal, rms=0.152029Jy sigma=2.825896 ! Inverting map ! Added new window around map position (0.6, -7.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0105252 Jy ! Component: 100 - total flux cleaned = 0.0105187 Jy ! Component: 150 - total flux cleaned = 0.0103245 Jy ! Component: 200 - total flux cleaned = 0.0106546 Jy ! Total flux subtracted in 200 components = 0.0106546 Jy ! Clean residual min=-0.009484 max=0.011153 Jy/beam ! Clean residual mean=-0.000019 rms=0.002478 Jy/beam ! Combined flux in latest and established models = 0.883254 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 129 components and 0.883254 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=0.150958Jy sigma=2.810208 ! Fit after self-cal, rms=0.150882Jy sigma=2.807643 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.150882Jy sigma=2.807643 ! Fit after self-cal, rms=0.146081Jy sigma=2.715550 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=0.6148 mas, bmaj=1.707 mas, bpa=0.3708 degrees ! Estimated noise=1.0564 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.580731 Jy ! Component: 100 - total flux cleaned = 0.708883 Jy ! Component: 150 - total flux cleaned = 0.748499 Jy ! Component: 200 - total flux cleaned = 0.769179 Jy ! Total flux subtracted in 200 components = 0.769179 Jy ! Clean residual min=-0.014240 max=0.017269 Jy/beam ! Clean residual mean=-0.000007 rms=0.003676 Jy/beam ! Combined flux in latest and established models = 0.769179 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.769179 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7349 mas, bmaj=2.015 mas, bpa=-0.2014 degrees ! Estimated noise=0.718112 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 (16.8, -28.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0221928 Jy ! Component: 100 - total flux cleaned = 0.0374696 Jy ! Component: 150 - total flux cleaned = 0.0494139 Jy ! Component: 200 - total flux cleaned = 0.0589759 Jy ! Total flux subtracted in 200 components = 0.0589759 Jy ! Clean residual min=-0.011728 max=0.011711 Jy/beam ! Clean residual mean=-0.000020 rms=0.002695 Jy/beam ! Combined flux in latest and established models = 0.828155 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 50 components and 0.828155 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=2.148 mas, bmaj=5.922 mas, bpa=2.718 degrees ! Estimated noise=1.02063 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0123904 Jy ! Component: 100 - total flux cleaned = 0.0200298 Jy ! Component: 150 - total flux cleaned = 0.0237244 Jy ! Component: 200 - total flux cleaned = 0.0260891 Jy ! Total flux subtracted in 200 components = 0.0260891 Jy ! Clean residual min=-0.014313 max=0.013913 Jy/beam ! Clean residual mean=-0.000020 rms=0.004166 Jy/beam ! Combined flux in latest and established models = 0.854244 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 = 0.0020879 Jy ! Component: 100 - total flux cleaned = 0.00393315 Jy ! Component: 150 - total flux cleaned = 0.00530324 Jy ! Component: 200 - total flux cleaned = 0.00580044 Jy ! Total flux subtracted in 200 components = 0.00580044 Jy ! Clean residual min=-0.013980 max=0.013679 Jy/beam ! Clean residual mean=-0.000016 rms=0.003995 Jy/beam ! Combined flux in latest and established models = 0.860044 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 67 components and 0.860044 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7349 mas, bmaj=2.015 mas, bpa=-0.2014 degrees ! Estimated noise=0.718112 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00168128 Jy ! Component: 100 - total flux cleaned = -0.00168017 Jy ! Component: 150 - total flux cleaned = -0.00132005 Jy ! Component: 200 - total flux cleaned = -0.000827467 Jy ! Total flux subtracted in 200 components = -0.000827467 Jy ! Clean residual min=-0.009504 max=0.009729 Jy/beam ! Clean residual mean=-0.000009 rms=0.002262 Jy/beam ! Combined flux in latest and established models = 0.859217 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 86 components and 0.859217 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=0.141075Jy sigma=2.642599 ! Fit after self-cal, rms=0.140946Jy sigma=2.639228 wmodel /scr/pima/bg219a_uvs/J1246-2547_X_map.mod ! Writing 86 model components to file: /scr/pima/bg219a_uvs/J1246-2547_X_map.mod wobs /scr/pima/bg219a_uvs/J1246-2547_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J1246-2547_X_uvs.fits wwins /scr/pima/bg219a_uvs/J1246-2547_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219a_uvs/J1246-2547_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 = -0.000994712 Jy ! Component: 100 - total flux cleaned = -0.00174836 Jy ! Component: 150 - total flux cleaned = -0.00244441 Jy ! Component: 200 - total flux cleaned = -0.00335559 Jy ! Component: 250 - total flux cleaned = -0.00359774 Jy ! Component: 300 - total flux cleaned = -0.00382901 Jy ! Component: 350 - total flux cleaned = -0.0039374 Jy ! Component: 400 - total flux cleaned = -0.00435813 Jy ! Component: 450 - total flux cleaned = -0.00465928 Jy ! Component: 500 - total flux cleaned = -0.00475326 Jy ! Component: 550 - total flux cleaned = -0.00512493 Jy ! Component: 600 - total flux cleaned = -0.00521405 Jy ! Component: 650 - total flux cleaned = -0.00547372 Jy ! Component: 700 - total flux cleaned = -0.00572375 Jy ! Component: 750 - total flux cleaned = -0.00580375 Jy ! Component: 800 - total flux cleaned = -0.0059641 Jy ! Component: 850 - total flux cleaned = -0.00581117 Jy ! Component: 900 - total flux cleaned = -0.00603798 Jy ! Component: 950 - total flux cleaned = -0.00603755 Jy ! Component: 1000 - total flux cleaned = -0.0058243 Jy ! Component: 1050 - total flux cleaned = -0.00575553 Jy ! Component: 1100 - total flux cleaned = -0.0056892 Jy ! Component: 1150 - total flux cleaned = -0.00569083 Jy ! Component: 1200 - total flux cleaned = -0.00588157 Jy ! Component: 1250 - total flux cleaned = -0.00581804 Jy ! Component: 1300 - total flux cleaned = -0.00593972 Jy ! Component: 1350 - total flux cleaned = -0.00605808 Jy ! Component: 1400 - total flux cleaned = -0.00611588 Jy ! Component: 1450 - total flux cleaned = -0.00639761 Jy ! Component: 1500 - total flux cleaned = -0.00661712 Jy ! Component: 1550 - total flux cleaned = -0.00661688 Jy ! Component: 1600 - total flux cleaned = -0.00666952 Jy ! Component: 1650 - total flux cleaned = -0.00672229 Jy ! Component: 1700 - total flux cleaned = -0.00672103 Jy ! Component: 1750 - total flux cleaned = -0.00667084 Jy ! Component: 1800 - total flux cleaned = -0.00681769 Jy ! Component: 1850 - total flux cleaned = -0.00686457 Jy ! Component: 1900 - total flux cleaned = -0.00672374 Jy ! Component: 1950 - total flux cleaned = -0.00681669 Jy ! Component: 2000 - total flux cleaned = -0.00672705 Jy ! Component: 2050 - total flux cleaned = -0.00695082 Jy ! Component: 2100 - total flux cleaned = -0.00677447 Jy ! Component: 2150 - total flux cleaned = -0.00677465 Jy ! Component: 2200 - total flux cleaned = -0.00681687 Jy ! Component: 2250 - total flux cleaned = -0.00681703 Jy ! Component: 2300 - total flux cleaned = -0.00693984 Jy ! Component: 2350 - total flux cleaned = -0.00689792 Jy ! Component: 2400 - total flux cleaned = -0.00689784 Jy ! Component: 2450 - total flux cleaned = -0.00681839 Jy ! Component: 2500 - total flux cleaned = -0.00697399 Jy ! Component: 2550 - total flux cleaned = -0.00674282 Jy ! Component: 2600 - total flux cleaned = -0.00678142 Jy ! Component: 2650 - total flux cleaned = -0.00696937 Jy ! Component: 2700 - total flux cleaned = -0.00708101 Jy ! Component: 2750 - total flux cleaned = -0.00715424 Jy ! Component: 2800 - total flux cleaned = -0.00729932 Jy ! Component: 2850 - total flux cleaned = -0.00726325 Jy ! Component: 2900 - total flux cleaned = -0.00722854 Jy ! Component: 2950 - total flux cleaned = -0.00733356 Jy ! Component: 3000 - total flux cleaned = -0.00733367 Jy ! Component: 3050 - total flux cleaned = -0.00733385 Jy ! Component: 3100 - total flux cleaned = -0.00743624 Jy ! Component: 3150 - total flux cleaned = -0.00740254 Jy ! Component: 3200 - total flux cleaned = -0.00740244 Jy ! Component: 3250 - total flux cleaned = -0.00736903 Jy ! Component: 3300 - total flux cleaned = -0.0073362 Jy ! Component: 3350 - total flux cleaned = -0.00743436 Jy ! Component: 3400 - total flux cleaned = -0.00753163 Jy ! Component: 3450 - total flux cleaned = -0.00766052 Jy ! Component: 3500 - total flux cleaned = -0.0077243 Jy ! Component: 3550 - total flux cleaned = -0.00781985 Jy ! Component: 3600 - total flux cleaned = -0.00778852 Jy ! Component: 3650 - total flux cleaned = -0.00794499 Jy ! Component: 3700 - total flux cleaned = -0.00788259 Jy ! Component: 3750 - total flux cleaned = -0.0077594 Jy ! Component: 3800 - total flux cleaned = -0.00782064 Jy ! Component: 3850 - total flux cleaned = -0.00769857 Jy ! Component: 3900 - total flux cleaned = -0.00766809 Jy ! Component: 3950 - total flux cleaned = -0.00757769 Jy ! Component: 4000 - total flux cleaned = -0.00754751 Jy ! Component: 4050 - total flux cleaned = -0.00754724 Jy ! Total flux subtracted in 4096 components = -0.00757678 Jy ! Clean residual min=-0.001886 max=0.001719 Jy/beam ! Clean residual mean=0.000003 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.85164 Jy keep ! Adding 282 model components to the UV plane model. ! The established model now contains 368 components and 0.85164 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J1246-2547_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7349 x 2.015 at -0.2014 degrees (North through East) ! Clean map min=-0.0055283 max=0.74009 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1246-2547_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.740089 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000491913 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.1994 0.1994 0.398801 0.797601 1.5952 3.1904 6.38081 12.7616 25.5232 51.0465 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.74 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1504.51 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1246-2547_X_uvs.log closed on Wed Apr 6 21:36:20 2016