! Started logfile: /scr/pima/bg219a_uvs/J0336-2036_X_uvs.log on Wed Apr 6 21:25:00 2016 obs /scr/pima/bg219a_uvs/J0336-2036_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J0336-2036_X_uva.fits ! AN table 1: 57 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0336-2036 ! ! 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 10260 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/J0336-2036_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 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 6 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=1.004124Jy sigma=26.426066 ! Fit after self-cal, rms=0.931251Jy sigma=24.423811 ! 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=0.5668 mas, bmaj=1.56 mas, bpa=0.5466 degrees ! Estimated noise=0.681556 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 = 0.0514788 Jy ! Component: 100 - total flux cleaned = 0.064532 Jy ! Total flux subtracted in 100 components = 0.064532 Jy ! Clean residual min=-0.004960 max=0.006243 Jy/beam ! Clean residual mean=-0.000017 rms=0.001417 Jy/beam ! Combined flux in latest and established models = 0.064532 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.064532 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=0.052905Jy sigma=1.308786 ! Fit after self-cal, rms=0.052690Jy sigma=1.302233 ! 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=0.6974 mas, bmaj=1.842 mas, bpa=1.393 degrees ! Estimated noise=0.356783 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 = 0.0100644 Jy ! Component: 100 - total flux cleaned = 0.014772 Jy ! Component: 150 - total flux cleaned = 0.0171793 Jy ! Component: 200 - total flux cleaned = 0.0184302 Jy ! Total flux subtracted in 200 components = 0.0184302 Jy ! Clean residual min=-0.003149 max=0.004977 Jy/beam ! Clean residual mean=-0.000016 rms=0.000966 Jy/beam ! Combined flux in latest and established models = 0.0829622 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 0.0829622 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=0.051091Jy sigma=1.249149 ! Fit after self-cal, rms=0.051171Jy sigma=1.248374 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6974 x 1.842 at 1.393 degrees (North through East) ! Clean map min=-0.0031496 max=0.070986 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 1.06 MK 0.93 NL 0.96 OV 1.01 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! LA 0.99 MK 1.09 NL 1.02 OV 1.02 ! PT 0.91 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! LA 1.04 MK 1.07 NL 0.94 OV 1.02 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! LA 0.98 MK 1.04 NL 1.01 OV 1.02 ! PT 1.01 SC 0.95 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! LA 1.02 MK 1.10 NL 1.00 OV 1.07 ! PT 0.91 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! LA 1.03 MK 1.00 NL 1.00 OV 1.02 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! LA 0.98 MK 0.94 NL 0.96 OV 1.09 ! PT 0.94 SC 0.98 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.051171Jy sigma=1.248374 ! Fit after self-cal, rms=0.051414Jy sigma=1.243373 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7014 mas, bmaj=1.848 mas, bpa=1.451 degrees ! Estimated noise=0.356114 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 (-3, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00429755 Jy ! Component: 100 - total flux cleaned = 0.00578688 Jy ! Component: 150 - total flux cleaned = 0.00616067 Jy ! Component: 200 - total flux cleaned = 0.00638802 Jy ! Total flux subtracted in 200 components = 0.00638802 Jy ! Clean residual min=-0.001955 max=0.002015 Jy/beam ! Clean residual mean=-0.000003 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.0893503 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 30 components and 0.0893502 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=0.051068Jy sigma=1.233434 ! Fit after self-cal, rms=0.051066Jy sigma=1.232132 ! 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=0.051066Jy sigma=1.232132 ! Fit after self-cal, rms=0.050900Jy sigma=1.230795 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.703 mas, bmaj=1.849 mas, bpa=1.653 degrees ! Estimated noise=0.353874 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144158 Jy ! Component: 100 - total flux cleaned = 0.00152274 Jy ! Component: 150 - total flux cleaned = 0.00155319 Jy ! Component: 200 - total flux cleaned = 0.00163156 Jy ! Total flux subtracted in 200 components = 0.00163156 Jy ! Clean residual min=-0.001631 max=0.001773 Jy/beam ! Clean residual mean=-0.000001 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.0909818 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 38 components and 0.0909818 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=0.050842Jy sigma=1.229314 ! Fit after self-cal, rms=0.050844Jy sigma=1.229123 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 = 0.000370175 Jy ! Component: 100 - total flux cleaned = 0.000497366 Jy ! Component: 150 - total flux cleaned = 0.00058777 Jy ! Component: 200 - total flux cleaned = 0.000628379 Jy ! Total flux subtracted in 200 components = 0.000628379 Jy ! Clean residual min=-0.001552 max=0.001739 Jy/beam ! Clean residual mean=-0.000000 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.0916102 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 42 components and 0.0916102 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=0.050821Jy sigma=1.228592 ! Fit after self-cal, rms=0.050822Jy sigma=1.228557 ! Inverting map ! Added new window around map position (17.4, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00133436 Jy ! Component: 100 - total flux cleaned = 0.0014959 Jy ! Component: 150 - total flux cleaned = 0.00162684 Jy ! Component: 200 - total flux cleaned = 0.00181079 Jy ! Total flux subtracted in 200 components = 0.00181079 Jy ! Clean residual min=-0.001549 max=0.001337 Jy/beam ! Clean residual mean=-0.000001 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.093421 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 56 components and 0.093421 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=0.050766Jy sigma=1.227297 ! Fit after self-cal, rms=0.050759Jy sigma=1.227173 ! 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=0.050759Jy sigma=1.227173 ! Fit after self-cal, rms=0.050715Jy sigma=1.225450 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7036 mas, bmaj=1.848 mas, bpa=1.733 degrees ! Estimated noise=0.353076 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000364982 Jy ! Component: 100 - total flux cleaned = 0.000542935 Jy ! Component: 150 - total flux cleaned = 0.000561522 Jy ! Component: 200 - total flux cleaned = 0.000544795 Jy ! Total flux subtracted in 200 components = 0.000544795 Jy ! Clean residual min=-0.001284 max=0.001167 Jy/beam ! Clean residual mean=-0.000001 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.0939658 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 63 components and 0.0939658 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=0.050696Jy sigma=1.225056 ! Fit after self-cal, rms=0.050710Jy sigma=1.224966 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 = 9.76199e-05 Jy ! Component: 100 - total flux cleaned = 0.000114041 Jy ! Component: 150 - total flux cleaned = 0.000114245 Jy ! Component: 200 - total flux cleaned = 0.000156281 Jy ! Total flux subtracted in 200 components = 0.000156281 Jy ! Clean residual min=-0.001255 max=0.001165 Jy/beam ! Clean residual mean=-0.000001 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.0941221 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 72 components and 0.0941221 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=0.050700Jy sigma=1.224772 ! Fit after self-cal, rms=0.050699Jy sigma=1.224766 ! 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=0.050699Jy sigma=1.224766 ! Fit after self-cal, rms=0.050715Jy sigma=1.224729 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.988 mas, bmaj=6.17 mas, bpa=-1.148 degrees ! Estimated noise=0.46898 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000320394 Jy ! Component: 100 - total flux cleaned = -0.000319694 Jy ! Component: 150 - total flux cleaned = -0.000341952 Jy ! Component: 200 - total flux cleaned = -0.00038981 Jy ! Total flux subtracted in 200 components = -0.00038981 Jy ! Clean residual min=-0.000832 max=0.000897 Jy/beam ! Clean residual mean=-0.000002 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.0937323 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 84 components and 0.0937323 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=0.050716Jy sigma=1.224712 ! Fit after self-cal, rms=0.050718Jy sigma=1.224697 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 = -7.75221e-05 Jy ! Component: 100 - total flux cleaned = -9.72227e-05 Jy ! Component: 150 - total flux cleaned = -0.000120128 Jy ! Component: 200 - total flux cleaned = -0.000140874 Jy ! Total flux subtracted in 200 components = -0.000140874 Jy ! Clean residual min=-0.000833 max=0.000903 Jy/beam ! Clean residual mean=-0.000002 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.0935914 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 87 components and 0.0935914 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=0.050720Jy sigma=1.224702 ! Fit after self-cal, rms=0.050718Jy sigma=1.224696 ! 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=0.7039 mas, bmaj=1.848 mas, bpa=1.764 degrees ! Estimated noise=0.352868 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7039 x 1.848 at 1.764 degrees (North through East) ! Clean map min=-0.0017063 max=0.071168 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=0.5708 mas, bmaj=1.561 mas, bpa=0.7696 degrees ! Estimated noise=0.683154 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0513622 Jy ! Component: 100 - total flux cleaned = 0.0646125 Jy ! Component: 150 - total flux cleaned = 0.0716275 Jy ! Component: 200 - total flux cleaned = 0.0750853 Jy ! Total flux subtracted in 200 components = 0.0750853 Jy ! Clean residual min=-0.004316 max=0.004022 Jy/beam ! Clean residual mean=-0.000009 rms=0.001056 Jy/beam ! Combined flux in latest and established models = 0.0750853 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0750853 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7039 mas, bmaj=1.848 mas, bpa=1.764 degrees ! Estimated noise=0.352868 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 (-0.4, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0053964 Jy ! Component: 100 - total flux cleaned = 0.00880767 Jy ! Component: 150 - total flux cleaned = 0.011287 Jy ! Component: 200 - total flux cleaned = 0.0132637 Jy ! Total flux subtracted in 200 components = 0.0132637 Jy ! Clean residual min=-0.001948 max=0.002029 Jy/beam ! Clean residual mean=-0.000006 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.0883491 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 34 components and 0.0883491 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=1.988 mas, bmaj=6.17 mas, bpa=-1.148 degrees ! Estimated noise=0.46898 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00166829 Jy ! Component: 100 - total flux cleaned = 0.00235114 Jy ! Component: 150 - total flux cleaned = 0.00288934 Jy ! Component: 200 - total flux cleaned = 0.00331493 Jy ! Total flux subtracted in 200 components = 0.00331493 Jy ! Clean residual min=-0.001169 max=0.001029 Jy/beam ! Clean residual mean=-0.000005 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.091664 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 = 0.000353714 Jy ! Component: 100 - total flux cleaned = 0.000649839 Jy ! Component: 150 - total flux cleaned = 0.000885094 Jy ! Component: 200 - total flux cleaned = 0.000993502 Jy ! Total flux subtracted in 200 components = 0.000993502 Jy ! Clean residual min=-0.001002 max=0.000976 Jy/beam ! Clean residual mean=-0.000003 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.0926575 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 54 components and 0.0926575 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7039 mas, bmaj=1.848 mas, bpa=1.764 degrees ! Estimated noise=0.352868 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000192577 Jy ! Component: 100 - total flux cleaned = 0.000189177 Jy ! Component: 150 - total flux cleaned = 0.00019061 Jy ! Component: 200 - total flux cleaned = 0.000286005 Jy ! Total flux subtracted in 200 components = 0.000286005 Jy ! Clean residual min=-0.001355 max=0.001406 Jy/beam ! Clean residual mean=-0.000001 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.0929435 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 65 components and 0.0929435 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=0.050775Jy sigma=1.225972 ! Fit after self-cal, rms=0.050765Jy sigma=1.225632 wmodel /scr/pima/bg219a_uvs/J0336-2036_X_map.mod ! Writing 65 model components to file: /scr/pima/bg219a_uvs/J0336-2036_X_map.mod wobs /scr/pima/bg219a_uvs/J0336-2036_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J0336-2036_X_uvs.fits wwins /scr/pima/bg219a_uvs/J0336-2036_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219a_uvs/J0336-2036_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 = 0.000390882 Jy ! Component: 100 - total flux cleaned = 0.000302395 Jy ! Component: 150 - total flux cleaned = 0.000176905 Jy ! Component: 200 - total flux cleaned = 9.77116e-05 Jy ! Component: 250 - total flux cleaned = 0.000116045 Jy ! Component: 300 - total flux cleaned = 0.000115946 Jy ! Component: 350 - total flux cleaned = 0.000133458 Jy ! Component: 400 - total flux cleaned = 9.95945e-05 Jy ! Component: 450 - total flux cleaned = 3.36302e-05 Jy ! Component: 500 - total flux cleaned = -6.26954e-05 Jy ! Component: 550 - total flux cleaned = -0.000109514 Jy ! Component: 600 - total flux cleaned = -0.000155668 Jy ! Component: 650 - total flux cleaned = -0.000245927 Jy ! Component: 700 - total flux cleaned = -0.000275206 Jy ! Component: 750 - total flux cleaned = -0.000332849 Jy ! Component: 800 - total flux cleaned = -0.000360946 Jy ! Component: 850 - total flux cleaned = -0.000416463 Jy ! Component: 900 - total flux cleaned = -0.000484337 Jy ! Component: 950 - total flux cleaned = -0.000497859 Jy ! Component: 1000 - total flux cleaned = -0.000576708 Jy ! Component: 1050 - total flux cleaned = -0.000615462 Jy ! Component: 1100 - total flux cleaned = -0.000704517 Jy ! Component: 1150 - total flux cleaned = -0.000742055 Jy ! Component: 1200 - total flux cleaned = -0.000779035 Jy ! Component: 1250 - total flux cleaned = -0.000827691 Jy ! Component: 1300 - total flux cleaned = -0.000875668 Jy ! Component: 1350 - total flux cleaned = -0.000911269 Jy ! Component: 1400 - total flux cleaned = -0.000969348 Jy ! Component: 1450 - total flux cleaned = -0.000969466 Jy ! Component: 1500 - total flux cleaned = -0.00103775 Jy ! Component: 1550 - total flux cleaned = -0.001105 Jy ! Component: 1600 - total flux cleaned = -0.00116024 Jy ! Component: 1650 - total flux cleaned = -0.00122568 Jy ! Component: 1700 - total flux cleaned = -0.0012578 Jy ! Component: 1750 - total flux cleaned = -0.0013108 Jy ! Component: 1800 - total flux cleaned = -0.00133164 Jy ! Component: 1850 - total flux cleaned = -0.00133166 Jy ! Component: 1900 - total flux cleaned = -0.00134203 Jy ! Component: 1950 - total flux cleaned = -0.00135218 Jy ! Component: 2000 - total flux cleaned = -0.00134216 Jy ! Component: 2050 - total flux cleaned = -0.00134212 Jy ! Component: 2100 - total flux cleaned = -0.00136186 Jy ! Component: 2150 - total flux cleaned = -0.00138134 Jy ! Component: 2200 - total flux cleaned = -0.00140062 Jy ! Component: 2250 - total flux cleaned = -0.00138146 Jy ! Component: 2300 - total flux cleaned = -0.00135326 Jy ! Component: 2350 - total flux cleaned = -0.00135323 Jy ! Component: 2400 - total flux cleaned = -0.00135318 Jy ! Component: 2450 - total flux cleaned = -0.0013347 Jy ! Component: 2500 - total flux cleaned = -0.00136206 Jy ! Component: 2550 - total flux cleaned = -0.00136196 Jy ! Component: 2600 - total flux cleaned = -0.00134393 Jy ! Component: 2650 - total flux cleaned = -0.00134394 Jy ! Component: 2700 - total flux cleaned = -0.00135288 Jy ! Component: 2750 - total flux cleaned = -0.00136167 Jy ! Component: 2800 - total flux cleaned = -0.00136164 Jy ! Component: 2850 - total flux cleaned = -0.00134427 Jy ! Component: 2900 - total flux cleaned = -0.00133564 Jy ! Component: 2950 - total flux cleaned = -0.00133561 Jy ! Component: 3000 - total flux cleaned = -0.00129286 Jy ! Component: 3050 - total flux cleaned = -0.00131842 Jy ! Component: 3100 - total flux cleaned = -0.00129297 Jy ! Component: 3150 - total flux cleaned = -0.00127612 Jy ! Component: 3200 - total flux cleaned = -0.00124263 Jy ! Component: 3250 - total flux cleaned = -0.00121764 Jy ! Component: 3300 - total flux cleaned = -0.00116795 Jy ! Component: 3350 - total flux cleaned = -0.0011267 Jy ! Component: 3400 - total flux cleaned = -0.00109388 Jy ! Component: 3450 - total flux cleaned = -0.00103662 Jy ! Component: 3500 - total flux cleaned = -0.000987781 Jy ! Component: 3550 - total flux cleaned = -0.000914774 Jy ! Component: 3600 - total flux cleaned = -0.000866284 Jy ! Component: 3650 - total flux cleaned = -0.000809879 Jy ! Component: 3700 - total flux cleaned = -0.000753694 Jy ! Component: 3750 - total flux cleaned = -0.000665761 Jy ! Component: 3800 - total flux cleaned = -0.000617997 Jy ! Component: 3850 - total flux cleaned = -0.000586218 Jy ! Component: 3900 - total flux cleaned = -0.000507027 Jy ! Component: 3950 - total flux cleaned = -0.000475464 Jy ! Component: 4000 - total flux cleaned = -0.000412447 Jy ! Component: 4050 - total flux cleaned = -0.000373189 Jy ! Total flux subtracted in 4096 components = -0.000341856 Jy ! Clean residual min=-0.000473 max=0.000459 Jy/beam ! Clean residual mean=-0.000000 rms=0.000126 Jy/beam ! Combined flux in latest and established models = 0.0926017 Jy keep ! Adding 229 model components to the UV plane model. ! The established model now contains 294 components and 0.0926017 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J0336-2036_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7039 x 1.848 at 1.764 degrees (North through East) ! Clean map min=-0.00069583 max=0.070954 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J0336-2036_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.070954 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000128696 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.544136 0.544136 1.08827 2.17655 4.35309 8.70618 17.4124 34.8247 69.6495 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.07 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 551.332 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J0336-2036_X_uvs.log closed on Wed Apr 6 21:25:05 2016