! Started logfile: /scr/pima/bg219a_uvs/J0301+0602_X_uvs.log on Wed Apr 6 21:24:32 2016 obs /scr/pima/bg219a_uvs/J0301+0602_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J0301+0602_X_uva.fits ! AN table 1: 28 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0301+0602 ! ! 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 5040 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/J0301+0602_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=1.032021Jy sigma=26.390051 ! Fit after self-cal, rms=0.785252Jy sigma=19.603252 ! 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=0.7359 mas, bmaj=1.684 mas, bpa=-0.7763 degrees ! Estimated noise=0.79463 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 = 0.163346 Jy ! Component: 100 - total flux cleaned = 0.236509 Jy ! Total flux subtracted in 100 components = 0.236509 Jy ! Clean residual min=-0.031081 max=0.052465 Jy/beam ! Clean residual mean=-0.000019 rms=0.009708 Jy/beam ! Combined flux in latest and established models = 0.236509 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.236509 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=0.128139Jy sigma=3.325641 ! Fit after self-cal, rms=0.126179Jy sigma=3.284250 ! Inverting map ! Added new window around map position (1, 0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.058542 Jy ! Component: 100 - total flux cleaned = 0.09449 Jy ! Total flux subtracted in 100 components = 0.09449 Jy ! Clean residual min=-0.017208 max=0.024962 Jy/beam ! Clean residual mean=-0.000010 rms=0.005090 Jy/beam ! Combined flux in latest and established models = 0.330999 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 20 components and 0.330999 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=0.087817Jy sigma=2.247873 ! Fit after self-cal, rms=0.085164Jy sigma=2.190313 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0282516 Jy ! Component: 100 - total flux cleaned = 0.0440192 Jy ! Total flux subtracted in 100 components = 0.0440192 Jy ! Clean residual min=-0.010416 max=0.012758 Jy/beam ! Clean residual mean=-0.000005 rms=0.002863 Jy/beam ! Combined flux in latest and established models = 0.375018 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 22 components and 0.375018 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=0.074067Jy sigma=1.887097 ! Fit after self-cal, rms=0.073061Jy sigma=1.863837 ! 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=0.8552 mas, bmaj=1.884 mas, bpa=-0.5799 degrees ! Estimated noise=0.561901 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 = 0.0147061 Jy ! Component: 100 - total flux cleaned = 0.0227147 Jy ! Component: 150 - total flux cleaned = 0.0275777 Jy ! Component: 200 - total flux cleaned = 0.0289701 Jy ! Total flux subtracted in 200 components = 0.0289701 Jy ! Clean residual min=-0.006090 max=0.007763 Jy/beam ! Clean residual mean=-0.000004 rms=0.001653 Jy/beam ! Combined flux in latest and established models = 0.403989 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 32 components and 0.403989 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=0.070228Jy sigma=1.781921 ! Fit after self-cal, rms=0.070046Jy sigma=1.777567 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8552 x 1.884 at -0.5799 degrees (North through East) ! Clean map min=-0.0054991 max=0.21848 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: ! LA 0.98 MK 0.99 NL 0.97 OV 1.06 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! LA 0.98 MK 1.03 NL 0.97 OV 1.04 ! PT 0.96 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! LA 0.99 MK 1.02 NL 0.97 OV 1.02 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! LA 0.96 MK 1.01 NL 0.98 OV 1.06 ! PT 0.98 SC 0.99 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! LA 1.01 MK 1.00 NL 0.97 OV 1.04 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! LA 0.99 MK 0.99 NL 0.99 OV 1.05 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! LA 0.98 MK 1.00 NL 0.96 OV 1.06 ! PT 0.99 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=0.070046Jy sigma=1.777567 ! Fit after self-cal, rms=0.069685Jy sigma=1.754719 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8576 mas, bmaj=1.886 mas, bpa=-0.73 degrees ! Estimated noise=0.558593 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 = 0.000395883 Jy ! Component: 100 - total flux cleaned = 0.000315328 Jy ! Component: 150 - total flux cleaned = 0.000192351 Jy ! Component: 200 - total flux cleaned = 0.000192853 Jy ! Total flux subtracted in 200 components = 0.000192853 Jy ! Clean residual min=-0.004115 max=0.005153 Jy/beam ! Clean residual mean=-0.000002 rms=0.001076 Jy/beam ! Combined flux in latest and established models = 0.404181 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 42 components and 0.404181 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=0.069551Jy sigma=1.751451 ! Fit after self-cal, rms=0.069543Jy sigma=1.751062 ! 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=0.069543Jy sigma=1.751062 ! Fit after self-cal, rms=0.069696Jy sigma=1.737169 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8531 mas, bmaj=1.87 mas, bpa=-0.8605 degrees ! Estimated noise=0.555872 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.23142e-05 Jy ! Component: 100 - total flux cleaned = -0.000154905 Jy ! Component: 150 - total flux cleaned = -0.000356986 Jy ! Component: 200 - total flux cleaned = -0.000389084 Jy ! Total flux subtracted in 200 components = -0.000389084 Jy ! Clean residual min=-0.003048 max=0.003250 Jy/beam ! Clean residual mean=-0.000001 rms=0.000740 Jy/beam ! Combined flux in latest and established models = 0.403792 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 51 components and 0.403792 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=0.069612Jy sigma=1.735170 ! Fit after self-cal, rms=0.069615Jy sigma=1.734980 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 (-50, -41.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00269461 Jy ! Component: 100 - total flux cleaned = 0.00315114 Jy ! Component: 150 - total flux cleaned = 0.00338883 Jy ! Component: 200 - total flux cleaned = 0.00367605 Jy ! Total flux subtracted in 200 components = 0.00367605 Jy ! Clean residual min=-0.002970 max=0.002303 Jy/beam ! Clean residual mean=0.000000 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.407468 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 66 components and 0.407468 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=0.069453Jy sigma=1.732083 ! Fit after self-cal, rms=0.069432Jy sigma=1.731730 ! 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=0.069432Jy sigma=1.731730 ! Fit after self-cal, rms=0.069404Jy sigma=1.731278 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.852 mas, bmaj=1.868 mas, bpa=-0.9041 degrees ! Estimated noise=0.555063 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120948 Jy ! Component: 100 - total flux cleaned = 0.0013802 Jy ! Component: 150 - total flux cleaned = 0.00145146 Jy ! Component: 200 - total flux cleaned = 0.00151437 Jy ! Total flux subtracted in 200 components = 0.00151437 Jy ! Clean residual min=-0.002657 max=0.002294 Jy/beam ! Clean residual mean=0.000000 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.408983 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 72 components and 0.408983 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=0.069350Jy sigma=1.730245 ! Fit after self-cal, rms=0.069342Jy sigma=1.730145 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 = 0.00049678 Jy ! Component: 100 - total flux cleaned = 0.000524845 Jy ! Component: 150 - total flux cleaned = 0.00054969 Jy ! Component: 200 - total flux cleaned = 0.000548886 Jy ! Total flux subtracted in 200 components = 0.000548886 Jy ! Clean residual min=-0.002610 max=0.002272 Jy/beam ! Clean residual mean=0.000001 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.409532 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 77 components and 0.409532 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=0.069319Jy sigma=1.729755 ! Fit after self-cal, rms=0.069315Jy sigma=1.729725 ! 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=0.069315Jy sigma=1.729725 ! Fit after self-cal, rms=0.069292Jy sigma=1.729514 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.997 mas, bmaj=3.792 mas, bpa=-4.733 degrees ! Estimated noise=0.738472 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000310514 Jy ! Component: 100 - total flux cleaned = 0.000363083 Jy ! Component: 150 - total flux cleaned = 0.000472986 Jy ! Component: 200 - total flux cleaned = 0.000547581 Jy ! Total flux subtracted in 200 components = 0.000547581 Jy ! Clean residual min=-0.002592 max=0.002403 Jy/beam ! Clean residual mean=0.000001 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.410079 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 83 components and 0.410079 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=0.069288Jy sigma=1.729443 ! Fit after self-cal, rms=0.069283Jy sigma=1.729393 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 = 0.00016905 Jy ! Component: 100 - total flux cleaned = 0.000167568 Jy ! Component: 150 - total flux cleaned = 0.000211597 Jy ! Component: 200 - total flux cleaned = 0.000251587 Jy ! Total flux subtracted in 200 components = 0.000251587 Jy ! Clean residual min=-0.002585 max=0.002342 Jy/beam ! Clean residual mean=0.000001 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.410331 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 86 components and 0.410331 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=0.069284Jy sigma=1.729469 ! Fit after self-cal, rms=0.069282Jy sigma=1.729455 ! 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=0.8514 mas, bmaj=1.867 mas, bpa=-0.9545 degrees ! Estimated noise=0.554737 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8514 x 1.867 at -0.9545 degrees (North through East) ! Clean map min=-0.0024121 max=0.21525 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=0.7319 mas, bmaj=1.668 mas, bpa=-1.053 degrees ! Estimated noise=0.785677 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.168141 Jy ! Component: 100 - total flux cleaned = 0.251976 Jy ! Component: 150 - total flux cleaned = 0.300826 Jy ! Component: 200 - total flux cleaned = 0.331267 Jy ! Total flux subtracted in 200 components = 0.331267 Jy ! Clean residual min=-0.012026 max=0.017415 Jy/beam ! Clean residual mean=-0.000009 rms=0.003874 Jy/beam ! Combined flux in latest and established models = 0.331267 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.331267 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8514 mas, bmaj=1.867 mas, bpa=-0.9545 degrees ! Estimated noise=0.554737 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 = 0.0277854 Jy ! Component: 100 - total flux cleaned = 0.0437367 Jy ! Component: 150 - total flux cleaned = 0.0534098 Jy ! Component: 200 - total flux cleaned = 0.0599467 Jy ! Total flux subtracted in 200 components = 0.0599467 Jy ! Clean residual min=-0.004439 max=0.005795 Jy/beam ! Clean residual mean=-0.000003 rms=0.001144 Jy/beam ! Combined flux in latest and established models = 0.391213 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 42 components and 0.391213 Jy ! Inverting map ! Added new window around map position (-1, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00554268 Jy ! Component: 100 - total flux cleaned = 0.0090823 Jy ! Component: 150 - total flux cleaned = 0.0117656 Jy ! Component: 200 - total flux cleaned = 0.0133161 Jy ! Total flux subtracted in 200 components = 0.0133161 Jy ! Clean residual min=-0.003307 max=0.002297 Jy/beam ! Clean residual mean=-0.000001 rms=0.000677 Jy/beam ! Combined flux in latest and established models = 0.404529 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 61 components and 0.40453 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=3.792 mas, bpa=-4.733 degrees ! Estimated noise=0.738472 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00206643 Jy ! Component: 100 - total flux cleaned = 0.00269523 Jy ! Component: 150 - total flux cleaned = 0.0032523 Jy ! Component: 200 - total flux cleaned = 0.00368171 Jy ! Total flux subtracted in 200 components = 0.00368171 Jy ! Clean residual min=-0.002538 max=0.002421 Jy/beam ! Clean residual mean=0.000000 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.408211 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 = 0.000340551 Jy ! Component: 100 - total flux cleaned = 0.000667735 Jy ! Component: 150 - total flux cleaned = 0.000876972 Jy ! Component: 200 - total flux cleaned = 0.00103933 Jy ! Total flux subtracted in 200 components = 0.00103933 Jy ! Clean residual min=-0.002505 max=0.002383 Jy/beam ! Clean residual mean=0.000000 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.409251 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 88 components and 0.40925 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8514 mas, bmaj=1.867 mas, bpa=-0.9545 degrees ! Estimated noise=0.554737 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000205874 Jy ! Component: 100 - total flux cleaned = 0.000160708 Jy ! Component: 150 - total flux cleaned = 7.99074e-05 Jy ! Component: 200 - total flux cleaned = 8.19313e-05 Jy ! Total flux subtracted in 200 components = 8.19313e-05 Jy ! Clean residual min=-0.002655 max=0.002375 Jy/beam ! Clean residual mean=0.000000 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.409332 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 112 components and 0.409332 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=0.069315Jy sigma=1.730148 ! Fit after self-cal, rms=0.069270Jy sigma=1.729203 wmodel /scr/pima/bg219a_uvs/J0301+0602_X_map.mod ! Writing 112 model components to file: /scr/pima/bg219a_uvs/J0301+0602_X_map.mod wobs /scr/pima/bg219a_uvs/J0301+0602_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J0301+0602_X_uvs.fits wwins /scr/pima/bg219a_uvs/J0301+0602_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219a_uvs/J0301+0602_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 = -0.000747595 Jy ! Component: 100 - total flux cleaned = -0.00121366 Jy ! Component: 150 - total flux cleaned = -0.00160543 Jy ! Component: 200 - total flux cleaned = -0.00193983 Jy ! Component: 250 - total flux cleaned = -0.00219372 Jy ! Component: 300 - total flux cleaned = -0.00228561 Jy ! Component: 350 - total flux cleaned = -0.00234393 Jy ! Component: 400 - total flux cleaned = -0.00234347 Jy ! Component: 450 - total flux cleaned = -0.00237007 Jy ! Component: 500 - total flux cleaned = -0.00239611 Jy ! Component: 550 - total flux cleaned = -0.00249879 Jy ! Component: 600 - total flux cleaned = -0.00264611 Jy ! Component: 650 - total flux cleaned = -0.00276496 Jy ! Component: 700 - total flux cleaned = -0.0028805 Jy ! Component: 750 - total flux cleaned = -0.002971 Jy ! Component: 800 - total flux cleaned = -0.00305915 Jy ! Component: 850 - total flux cleaned = -0.00314558 Jy ! Component: 900 - total flux cleaned = -0.00323004 Jy ! Component: 950 - total flux cleaned = -0.00337473 Jy ! Component: 1000 - total flux cleaned = -0.0034155 Jy ! Component: 1050 - total flux cleaned = -0.00353476 Jy ! Component: 1100 - total flux cleaned = -0.00361242 Jy ! Component: 1150 - total flux cleaned = -0.00366973 Jy ! Component: 1200 - total flux cleaned = -0.00365109 Jy ! Component: 1250 - total flux cleaned = -0.00363258 Jy ! Component: 1300 - total flux cleaned = -0.00363266 Jy ! Component: 1350 - total flux cleaned = -0.00366851 Jy ! Component: 1400 - total flux cleaned = -0.00366872 Jy ! Component: 1450 - total flux cleaned = -0.00368582 Jy ! Component: 1500 - total flux cleaned = -0.00370294 Jy ! Component: 1550 - total flux cleaned = -0.00371982 Jy ! Component: 1600 - total flux cleaned = -0.00376945 Jy ! Component: 1650 - total flux cleaned = -0.00375302 Jy ! Component: 1700 - total flux cleaned = -0.00381727 Jy ! Component: 1750 - total flux cleaned = -0.00386459 Jy ! Component: 1800 - total flux cleaned = -0.00381755 Jy ! Component: 1850 - total flux cleaned = -0.00386421 Jy ! Component: 1900 - total flux cleaned = -0.00387961 Jy ! Component: 1950 - total flux cleaned = -0.00392505 Jy ! Component: 2000 - total flux cleaned = -0.00393991 Jy ! Component: 2050 - total flux cleaned = -0.00391018 Jy ! Component: 2100 - total flux cleaned = -0.00389535 Jy ! Component: 2150 - total flux cleaned = -0.00385156 Jy ! Component: 2200 - total flux cleaned = -0.00386605 Jy ! Component: 2250 - total flux cleaned = -0.00383714 Jy ! Component: 2300 - total flux cleaned = -0.00379421 Jy ! Component: 2350 - total flux cleaned = -0.0037657 Jy ! Component: 2400 - total flux cleaned = -0.00373738 Jy ! Component: 2450 - total flux cleaned = -0.00369517 Jy ! Component: 2500 - total flux cleaned = -0.00368123 Jy ! Component: 2550 - total flux cleaned = -0.00366718 Jy ! Component: 2600 - total flux cleaned = -0.0036117 Jy ! Component: 2650 - total flux cleaned = -0.00357029 Jy ! Component: 2700 - total flux cleaned = -0.00354283 Jy ! Component: 2750 - total flux cleaned = -0.00352904 Jy ! Component: 2800 - total flux cleaned = -0.00350165 Jy ! Component: 2850 - total flux cleaned = -0.00348799 Jy ! Component: 2900 - total flux cleaned = -0.0034744 Jy ! Component: 2950 - total flux cleaned = -0.00347436 Jy ! Component: 3000 - total flux cleaned = -0.00347433 Jy ! Component: 3050 - total flux cleaned = -0.00344744 Jy ! Component: 3100 - total flux cleaned = -0.00342056 Jy ! Component: 3150 - total flux cleaned = -0.00339379 Jy ! Component: 3200 - total flux cleaned = -0.00336707 Jy ! Component: 3250 - total flux cleaned = -0.00332707 Jy ! Component: 3300 - total flux cleaned = -0.00328719 Jy ! Component: 3350 - total flux cleaned = -0.00323399 Jy ! Component: 3400 - total flux cleaned = -0.0031941 Jy ! Component: 3450 - total flux cleaned = -0.00315428 Jy ! Component: 3500 - total flux cleaned = -0.00310126 Jy ! Component: 3550 - total flux cleaned = -0.00306137 Jy ! Component: 3600 - total flux cleaned = -0.00304807 Jy ! Component: 3650 - total flux cleaned = -0.00302153 Jy ! Component: 3700 - total flux cleaned = -0.00296837 Jy ! Component: 3750 - total flux cleaned = -0.00291518 Jy ! Component: 3800 - total flux cleaned = -0.00286192 Jy ! Component: 3850 - total flux cleaned = -0.00282195 Jy ! Component: 3900 - total flux cleaned = -0.00278184 Jy ! Component: 3950 - total flux cleaned = -0.0027551 Jy ! Component: 4000 - total flux cleaned = -0.00271485 Jy ! Component: 4050 - total flux cleaned = -0.00267456 Jy ! Total flux subtracted in 4096 components = -0.00264763 Jy ! Clean residual min=-0.000856 max=0.000812 Jy/beam ! Clean residual mean=-0.000000 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.406685 Jy keep ! Adding 237 model components to the UV plane model. ! The established model now contains 348 components and 0.406685 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J0301+0602_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8514 x 1.867 at -0.9545 degrees (North through East) ! Clean map min=-0.0022525 max=0.21597 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J0301+0602_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.215968 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000214535 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.298009 0.298009 0.596019 1.19204 2.38407 4.76815 9.5363 19.0726 38.1452 76.2904 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.215 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1006.68 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J0301+0602_X_uvs.log closed on Wed Apr 6 21:24:36 2016