! Started logfile: /scr/pima/bg219a_uvs/J0811+5714_X_uvs.log on Wed Apr 6 21:30:48 2016 obs /scr/pima/bg219a_uvs/J0811+5714_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J0811+5714_X_uva.fits ! AN table 1: 48 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.830357 visibilities/baseline/integration-bin. ! Found source: J0811+5714 ! ! 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 10044 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/J0811+5714_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 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 24 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=1.027756Jy sigma=27.963848 ! Fit after self-cal, rms=0.806997Jy sigma=21.746105 ! 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=0.7176 mas, bmaj=1.078 mas, bpa=-71.25 degrees ! Estimated noise=0.734835 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 = 0.138084 Jy ! Component: 100 - total flux cleaned = 0.175699 Jy ! Total flux subtracted in 100 components = 0.175699 Jy ! Clean residual min=-0.012045 max=0.017328 Jy/beam ! Clean residual mean=-0.000078 rms=0.003550 Jy/beam ! Combined flux in latest and established models = 0.175699 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.175699 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=0.069045Jy sigma=1.865271 ! Fit after self-cal, rms=0.068995Jy sigma=1.862345 ! 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=0.9227 mas, bmaj=1.354 mas, bpa=-75.27 degrees ! Estimated noise=0.348658 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 = 0.0316052 Jy ! Component: 100 - total flux cleaned = 0.0459427 Jy ! Component: 150 - total flux cleaned = 0.0538198 Jy ! Component: 200 - total flux cleaned = 0.0582815 Jy ! Total flux subtracted in 200 components = 0.0582815 Jy ! Clean residual min=-0.006217 max=0.009166 Jy/beam ! Clean residual mean=-0.000084 rms=0.001685 Jy/beam ! Combined flux in latest and established models = 0.23398 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 23 components and 0.23398 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=0.055687Jy sigma=1.432999 ! Fit after self-cal, rms=0.055618Jy sigma=1.430269 ! Inverting map ! Added new window around map position (-2, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00836398 Jy ! Component: 100 - total flux cleaned = 0.0124223 Jy ! Component: 150 - total flux cleaned = 0.0146739 Jy ! Component: 200 - total flux cleaned = 0.0155347 Jy ! Total flux subtracted in 200 components = 0.0155347 Jy ! Clean residual min=-0.005735 max=0.005264 Jy/beam ! Clean residual mean=-0.000075 rms=0.001244 Jy/beam ! Combined flux in latest and established models = 0.249515 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 42 components and 0.249515 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=0.054210Jy sigma=1.397649 ! Fit after self-cal, rms=0.054022Jy sigma=1.391868 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9227 x 1.354 at -75.27 degrees (North through East) ! Clean map min=-0.0047901 max=0.18994 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 1.01 LA 0.99 MK 1.04 NL 1.02 ! OV 1.01 PT 0.97 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 LA 0.98 MK 1.05 NL 1.03 ! OV 1.00 PT 1.00 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 LA 0.98 MK 1.07 NL 1.02 ! OV 0.98 PT 1.00 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 LA 0.99 MK 1.00 NL 1.04 ! OV 1.01 PT 0.97 SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 LA 1.00 MK 1.06 NL 1.04 ! OV 1.02 PT 0.96 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 LA 0.99 MK 1.02 NL 1.02 ! OV 0.98 PT 0.97 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 LA 0.98 MK 1.04 NL 1.00 ! OV 0.99 PT 0.98 SC 1.00 ! ! ! 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=0.054022Jy sigma=1.391868 ! Fit after self-cal, rms=0.054039Jy sigma=1.382191 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9307 mas, bmaj=1.361 mas, bpa=-75.89 degrees ! Estimated noise=0.350351 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 = 0.000751677 Jy ! Component: 100 - total flux cleaned = 0.000432737 Jy ! Component: 150 - total flux cleaned = 4.15734e-05 Jy ! Component: 200 - total flux cleaned = -0.000224534 Jy ! Total flux subtracted in 200 components = -0.000224534 Jy ! Clean residual min=-0.004253 max=0.004451 Jy/beam ! Clean residual mean=-0.000072 rms=0.000993 Jy/beam ! Combined flux in latest and established models = 0.24929 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 51 components and 0.24929 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=0.053831Jy sigma=1.377147 ! Fit after self-cal, rms=0.053815Jy sigma=1.376508 ! 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=0.053815Jy sigma=1.376508 ! Fit after self-cal, rms=0.053975Jy sigma=1.365307 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9279 mas, bmaj=1.35 mas, bpa=-76.46 degrees ! Estimated noise=0.349961 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00166635 Jy ! Component: 100 - total flux cleaned = 0.00137891 Jy ! Component: 150 - total flux cleaned = 0.00101851 Jy ! Component: 200 - total flux cleaned = 0.000680992 Jy ! Total flux subtracted in 200 components = 0.000680992 Jy ! Clean residual min=-0.003122 max=0.003554 Jy/beam ! Clean residual mean=-0.000040 rms=0.000787 Jy/beam ! Combined flux in latest and established models = 0.249971 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 58 components and 0.249971 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=0.053884Jy sigma=1.362650 ! Fit after self-cal, rms=0.053885Jy sigma=1.362349 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 (25.6, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00308561 Jy ! Component: 100 - total flux cleaned = 0.00469988 Jy ! Component: 150 - total flux cleaned = 0.00593547 Jy ! Component: 200 - total flux cleaned = 0.00688392 Jy ! Total flux subtracted in 200 components = 0.00688392 Jy ! Clean residual min=-0.002706 max=0.002301 Jy/beam ! Clean residual mean=-0.000026 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.256855 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 77 components and 0.256855 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=0.053682Jy sigma=1.357097 ! Fit after self-cal, rms=0.053665Jy sigma=1.356561 ! 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=0.053665Jy sigma=1.356561 ! Fit after self-cal, rms=0.053678Jy sigma=1.356271 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9277 mas, bmaj=1.349 mas, bpa=-76.39 degrees ! Estimated noise=0.34952 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125475 Jy ! Component: 100 - total flux cleaned = 0.00192574 Jy ! Component: 150 - total flux cleaned = 0.00217563 Jy ! Component: 200 - total flux cleaned = 0.00239407 Jy ! Total flux subtracted in 200 components = 0.00239407 Jy ! Clean residual min=-0.002509 max=0.002056 Jy/beam ! Clean residual mean=-0.000020 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.259249 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 86 components and 0.259249 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=0.053633Jy sigma=1.355091 ! Fit after self-cal, rms=0.053631Jy sigma=1.354979 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 = 0.000605852 Jy ! Component: 100 - total flux cleaned = 0.0008045 Jy ! Component: 150 - total flux cleaned = 0.000955949 Jy ! Component: 200 - total flux cleaned = 0.00107396 Jy ! Total flux subtracted in 200 components = 0.00107396 Jy ! Clean residual min=-0.002389 max=0.001987 Jy/beam ! Clean residual mean=-0.000018 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.260323 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 91 components and 0.260323 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=0.053612Jy sigma=1.354490 ! Fit after self-cal, rms=0.053610Jy sigma=1.354452 ! 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=0.053610Jy sigma=1.354452 ! Fit after self-cal, rms=0.053633Jy sigma=1.354341 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.233 mas, bmaj=3.142 mas, bpa=-86.97 degrees ! Estimated noise=0.437847 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000230602 Jy ! Component: 100 - total flux cleaned = 0.000370185 Jy ! Component: 150 - total flux cleaned = 0.000336773 Jy ! Component: 200 - total flux cleaned = 0.000366033 Jy ! Total flux subtracted in 200 components = 0.000366033 Jy ! Clean residual min=-0.003068 max=0.002996 Jy/beam ! Clean residual mean=-0.000040 rms=0.000838 Jy/beam ! Combined flux in latest and established models = 0.260689 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 97 components and 0.260689 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=0.053625Jy sigma=1.354163 ! Fit after self-cal, rms=0.053624Jy sigma=1.354086 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 = 0.000170464 Jy ! Component: 100 - total flux cleaned = 0.000254477 Jy ! Component: 150 - total flux cleaned = 0.000282558 Jy ! Component: 200 - total flux cleaned = 0.000294736 Jy ! Total flux subtracted in 200 components = 0.000294736 Jy ! Clean residual min=-0.002962 max=0.002923 Jy/beam ! Clean residual mean=-0.000039 rms=0.000813 Jy/beam ! Combined flux in latest and established models = 0.260984 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 98 components and 0.260984 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=0.053623Jy sigma=1.354090 ! Fit after self-cal, rms=0.053622Jy sigma=1.354063 ! 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=0.9278 mas, bmaj=1.349 mas, bpa=-76.41 degrees ! Estimated noise=0.349342 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9278 x 1.349 at -76.41 degrees (North through East) ! Clean map min=-0.0020775 max=0.19024 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=0.7207 mas, bmaj=1.073 mas, bpa=-71.9 degrees ! Estimated noise=0.742086 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.139299 Jy ! Component: 100 - total flux cleaned = 0.178218 Jy ! Component: 150 - total flux cleaned = 0.199303 Jy ! Component: 200 - total flux cleaned = 0.212273 Jy ! Total flux subtracted in 200 components = 0.212273 Jy ! Clean residual min=-0.007620 max=0.008531 Jy/beam ! Clean residual mean=-0.000039 rms=0.002040 Jy/beam ! Combined flux in latest and established models = 0.212273 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.212273 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9278 mas, bmaj=1.349 mas, bpa=-76.41 degrees ! Estimated noise=0.349342 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 = 0.0144738 Jy ! Component: 100 - total flux cleaned = 0.0216189 Jy ! Component: 150 - total flux cleaned = 0.0259785 Jy ! Component: 200 - total flux cleaned = 0.0293086 Jy ! Total flux subtracted in 200 components = 0.0293086 Jy ! Clean residual min=-0.003530 max=0.002914 Jy/beam ! Clean residual mean=-0.000046 rms=0.000836 Jy/beam ! Combined flux in latest and established models = 0.241582 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 52 components and 0.241582 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=2.233 mas, bmaj=3.142 mas, bpa=-86.97 degrees ! Estimated noise=0.437847 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00402485 Jy ! Component: 100 - total flux cleaned = 0.00674705 Jy ! Component: 150 - total flux cleaned = 0.00889442 Jy ! Component: 200 - total flux cleaned = 0.0106502 Jy ! Total flux subtracted in 200 components = 0.0106502 Jy ! Clean residual min=-0.003724 max=0.002493 Jy/beam ! Clean residual mean=-0.000074 rms=0.000952 Jy/beam ! Combined flux in latest and established models = 0.252232 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 = 0.00144418 Jy ! Component: 100 - total flux cleaned = 0.00263789 Jy ! Component: 150 - total flux cleaned = 0.00363071 Jy ! Component: 200 - total flux cleaned = 0.00445992 Jy ! Total flux subtracted in 200 components = 0.00445992 Jy ! Clean residual min=-0.003172 max=0.002578 Jy/beam ! Clean residual mean=-0.000060 rms=0.000840 Jy/beam ! Combined flux in latest and established models = 0.256692 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 104 components and 0.256692 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9278 mas, bmaj=1.349 mas, bpa=-76.41 degrees ! Estimated noise=0.349342 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000872149 Jy ! Component: 100 - total flux cleaned = 0.00131374 Jy ! Component: 150 - total flux cleaned = 0.00176992 Jy ! Component: 200 - total flux cleaned = 0.00217833 Jy ! Total flux subtracted in 200 components = 0.00217833 Jy ! Clean residual min=-0.002408 max=0.002216 Jy/beam ! Clean residual mean=-0.000020 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.25887 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 123 components and 0.25887 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=0.053696Jy sigma=1.355708 ! Fit after self-cal, rms=0.053666Jy sigma=1.355138 wmodel /scr/pima/bg219a_uvs/J0811+5714_X_map.mod ! Writing 123 model components to file: /scr/pima/bg219a_uvs/J0811+5714_X_map.mod wobs /scr/pima/bg219a_uvs/J0811+5714_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J0811+5714_X_uvs.fits wwins /scr/pima/bg219a_uvs/J0811+5714_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219a_uvs/J0811+5714_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 = -0.000434724 Jy ! Component: 100 - total flux cleaned = -0.000581378 Jy ! Component: 150 - total flux cleaned = -0.000718688 Jy ! Component: 200 - total flux cleaned = -0.000910109 Jy ! Component: 250 - total flux cleaned = -0.00115048 Jy ! Component: 300 - total flux cleaned = -0.00129232 Jy ! Component: 350 - total flux cleaned = -0.00134673 Jy ! Component: 400 - total flux cleaned = -0.00137147 Jy ! Component: 450 - total flux cleaned = -0.00139637 Jy ! Component: 500 - total flux cleaned = -0.00137298 Jy ! Component: 550 - total flux cleaned = -0.00132692 Jy ! Component: 600 - total flux cleaned = -0.00126024 Jy ! Component: 650 - total flux cleaned = -0.00126016 Jy ! Component: 700 - total flux cleaned = -0.0012393 Jy ! Component: 750 - total flux cleaned = -0.00125929 Jy ! Component: 800 - total flux cleaned = -0.00117953 Jy ! Component: 850 - total flux cleaned = -0.00117912 Jy ! Component: 900 - total flux cleaned = -0.00112164 Jy ! Component: 950 - total flux cleaned = -0.00106531 Jy ! Component: 1000 - total flux cleaned = -0.000992083 Jy ! Component: 1050 - total flux cleaned = -0.000920283 Jy ! Component: 1100 - total flux cleaned = -0.000796755 Jy ! Component: 1150 - total flux cleaned = -0.000727052 Jy ! Component: 1200 - total flux cleaned = -0.000607369 Jy ! Component: 1250 - total flux cleaned = -0.00048996 Jy ! Component: 1300 - total flux cleaned = -0.000440145 Jy ! Component: 1350 - total flux cleaned = -0.000325771 Jy ! Component: 1400 - total flux cleaned = -0.000213377 Jy ! Component: 1450 - total flux cleaned = -3.95375e-05 Jy ! Component: 1500 - total flux cleaned = 5.3865e-05 Jy ! Component: 1550 - total flux cleaned = 0.000146461 Jy ! Component: 1600 - total flux cleaned = 0.000253265 Jy ! Component: 1650 - total flux cleaned = 0.000418097 Jy ! Component: 1700 - total flux cleaned = 0.000492086 Jy ! Component: 1750 - total flux cleaned = 0.000653045 Jy ! Component: 1800 - total flux cleaned = 0.000768896 Jy ! Component: 1850 - total flux cleaned = 0.000826386 Jy ! Component: 1900 - total flux cleaned = 0.000982408 Jy ! Component: 1950 - total flux cleaned = 0.00103867 Jy ! Component: 2000 - total flux cleaned = 0.00110837 Jy ! Component: 2050 - total flux cleaned = 0.00117744 Jy ! Component: 2100 - total flux cleaned = 0.00124598 Jy ! Component: 2150 - total flux cleaned = 0.00128667 Jy ! Component: 2200 - total flux cleaned = 0.00127317 Jy ! Component: 2250 - total flux cleaned = 0.00131331 Jy ! Component: 2300 - total flux cleaned = 0.00140626 Jy ! Component: 2350 - total flux cleaned = 0.0014326 Jy ! Component: 2400 - total flux cleaned = 0.0014849 Jy ! Component: 2450 - total flux cleaned = 0.00149785 Jy ! Component: 2500 - total flux cleaned = 0.00154956 Jy ! Component: 2550 - total flux cleaned = 0.00158798 Jy ! Component: 2600 - total flux cleaned = 0.00163903 Jy ! Component: 2650 - total flux cleaned = 0.00166433 Jy ! Component: 2700 - total flux cleaned = 0.0017021 Jy ! Component: 2750 - total flux cleaned = 0.00175208 Jy ! Component: 2800 - total flux cleaned = 0.00177696 Jy ! Component: 2850 - total flux cleaned = 0.00181407 Jy ! Component: 2900 - total flux cleaned = 0.00186317 Jy ! Component: 2950 - total flux cleaned = 0.00191197 Jy ! Component: 3000 - total flux cleaned = 0.00191192 Jy ! Component: 3050 - total flux cleaned = 0.00193601 Jy ! Component: 3100 - total flux cleaned = 0.00196003 Jy ! Component: 3150 - total flux cleaned = 0.00199592 Jy ! Component: 3200 - total flux cleaned = 0.00199589 Jy ! Component: 3250 - total flux cleaned = 0.00204338 Jy ! Component: 3300 - total flux cleaned = 0.00209062 Jy ! Component: 3350 - total flux cleaned = 0.0021494 Jy ! Component: 3400 - total flux cleaned = 0.00216114 Jy ! Component: 3450 - total flux cleaned = 0.00223109 Jy ! Component: 3500 - total flux cleaned = 0.00227747 Jy ! Component: 3550 - total flux cleaned = 0.00231216 Jy ! Component: 3600 - total flux cleaned = 0.00236974 Jy ! Component: 3650 - total flux cleaned = 0.00241575 Jy ! Component: 3700 - total flux cleaned = 0.0024844 Jy ! Component: 3750 - total flux cleaned = 0.0025072 Jy ! Component: 3800 - total flux cleaned = 0.00255277 Jy ! Component: 3850 - total flux cleaned = 0.00265488 Jy ! Component: 3900 - total flux cleaned = 0.0026548 Jy ! Component: 3950 - total flux cleaned = 0.0027 Jy ! Component: 4000 - total flux cleaned = 0.00275632 Jy ! Component: 4050 - total flux cleaned = 0.00280128 Jy ! Total flux subtracted in 4096 components = 0.00282371 Jy ! Clean residual min=-0.000680 max=0.000737 Jy/beam ! Clean residual mean=0.000002 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.261694 Jy keep ! Adding 234 model components to the UV plane model. ! The established model now contains 357 components and 0.261694 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J0811+5714_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9278 x 1.349 at -76.41 degrees (North through East) ! Clean map min=-0.0011358 max=0.1909 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J0811+5714_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.190905 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000169023 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.265614 0.265614 0.531228 1.06246 2.12491 4.24983 8.49965 16.9993 33.9986 67.9972 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.19 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1129.46 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J0811+5714_X_uvs.log closed on Wed Apr 6 21:30:53 2016