! Started logfile: /scr/pima/bg219h_uvs/J1014+2301_X_uvs.log on Thu Apr 7 12:06:53 2016 obs /scr/pima/bg219h_uvs/J1014+2301_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1014+2301_X_uva.fits ! AN table 1: 21 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.467725 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1014+2301 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 5304 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/bg219h_uvs/J1014+2301_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 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 72 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 72 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=1.147765Jy sigma=28.987532 ! Fit after self-cal, rms=0.492817Jy sigma=11.808317 ! 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=0.8417 mas, bmaj=2.109 mas, bpa=24.36 degrees ! Estimated noise=0.812633 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 = 0.399196 Jy ! Component: 100 - total flux cleaned = 0.492155 Jy ! Total flux subtracted in 100 components = 0.492155 Jy ! Clean residual min=-0.029489 max=0.038102 Jy/beam ! Clean residual mean=-0.000059 rms=0.007753 Jy/beam ! Combined flux in latest and established models = 0.492155 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.492155 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=0.153368Jy sigma=3.465966 ! Fit after self-cal, rms=0.153322Jy sigma=3.464806 ! 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=1.066 mas, bmaj=2.321 mas, bpa=20.59 degrees ! Estimated noise=0.550641 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 = 0.055855 Jy ! Component: 100 - total flux cleaned = 0.0820958 Jy ! Component: 150 - total flux cleaned = 0.0979923 Jy ! Component: 200 - total flux cleaned = 0.108553 Jy ! Total flux subtracted in 200 components = 0.108553 Jy ! Clean residual min=-0.018369 max=0.036003 Jy/beam ! Clean residual mean=-0.000046 rms=0.005192 Jy/beam ! Combined flux in latest and established models = 0.600708 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 35 components and 0.600708 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=0.138068Jy sigma=2.759270 ! Fit after self-cal, rms=0.137961Jy sigma=2.754771 ! Inverting map ! Added new window around map position (2, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0320189 Jy ! Component: 100 - total flux cleaned = 0.0344601 Jy ! Component: 150 - total flux cleaned = 0.0359491 Jy ! Component: 200 - total flux cleaned = 0.0392524 Jy ! Total flux subtracted in 200 components = 0.0392524 Jy ! Clean residual min=-0.016848 max=0.019077 Jy/beam ! Clean residual mean=-0.000042 rms=0.004014 Jy/beam ! Combined flux in latest and established models = 0.63996 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 54 components and 0.639961 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=0.129850Jy sigma=2.530607 ! Fit after self-cal, rms=0.128621Jy sigma=2.485828 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.066 x 2.321 at 20.59 degrees (North through East) ! Clean map min=-0.013193 max=0.52979 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.04 KP 0.98 ! LA 0.99 MK 1.02 NL 0.97 OV 0.99 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.07 KP 0.96 ! LA 0.99 MK 1.01 NL 0.99 OV 0.98 ! PT 0.95 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.08 KP 0.98 ! LA 0.99 MK 1.05 NL 0.98 OV 1.00 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.10 KP 0.99 ! LA 0.99 MK 1.03 NL 0.99 OV 0.99 ! PT 0.93 SC 1.01 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.07 KP 0.98 ! LA 1.01 MK 1.02 NL 0.98 OV 0.99 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 1.05 KP 0.97 ! LA 0.99 MK 1.02 NL 0.98 OV 1.00 ! PT 0.93 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.05 KP 1.00 ! LA 0.99 MK 1.05 NL 0.98 OV 0.99 ! PT 0.94 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=0.128621Jy sigma=2.485828 ! Fit after self-cal, rms=0.127560Jy sigma=2.421269 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.071 mas, bmaj=2.336 mas, bpa=20.8 degrees ! Estimated noise=0.542354 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 = -0.000981247 Jy ! Component: 100 - total flux cleaned = -0.000977373 Jy ! Component: 150 - total flux cleaned = -0.000721588 Jy ! Component: 200 - total flux cleaned = 0.000464288 Jy ! Total flux subtracted in 200 components = 0.000464288 Jy ! Clean residual min=-0.012201 max=0.013582 Jy/beam ! Clean residual mean=-0.000014 rms=0.003067 Jy/beam ! Combined flux in latest and established models = 0.640425 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 71 components and 0.640425 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=0.125057Jy sigma=2.394605 ! Fit after self-cal, rms=0.124953Jy sigma=2.391048 ! 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=0.124953Jy sigma=2.391048 ! Fit after self-cal, rms=0.123403Jy sigma=2.364775 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.071 mas, bmaj=2.332 mas, bpa=20.77 degrees ! Estimated noise=0.53608 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00448575 Jy ! Component: 100 - total flux cleaned = -0.00402441 Jy ! Component: 150 - total flux cleaned = -0.00340998 Jy ! Component: 200 - total flux cleaned = -0.00285527 Jy ! Total flux subtracted in 200 components = -0.00285527 Jy ! Clean residual min=-0.010705 max=0.011848 Jy/beam ! Clean residual mean=-0.000021 rms=0.002861 Jy/beam ! Combined flux in latest and established models = 0.63757 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 82 components and 0.63757 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=0.121485Jy sigma=2.357885 ! Fit after self-cal, rms=0.121446Jy sigma=2.356755 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 = 0.00142946 Jy ! Component: 100 - total flux cleaned = 0.00160204 Jy ! Component: 150 - total flux cleaned = 0.00177087 Jy ! Component: 200 - total flux cleaned = 0.00193172 Jy ! Total flux subtracted in 200 components = 0.00193172 Jy ! Clean residual min=-0.010405 max=0.011696 Jy/beam ! Clean residual mean=-0.000020 rms=0.002817 Jy/beam ! Combined flux in latest and established models = 0.639501 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 88 components and 0.639502 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=0.120656Jy sigma=2.350520 ! Fit after self-cal, rms=0.120635Jy sigma=2.349968 ! 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=0.120635Jy sigma=2.349968 ! Fit after self-cal, rms=0.120153Jy sigma=2.344772 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.07 mas, bmaj=2.331 mas, bpa=20.78 degrees ! Estimated noise=0.531988 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00375556 Jy ! Component: 100 - total flux cleaned = -0.00408233 Jy ! Component: 150 - total flux cleaned = -0.00393301 Jy ! Component: 200 - total flux cleaned = -0.00393399 Jy ! Total flux subtracted in 200 components = -0.00393399 Jy ! Clean residual min=-0.010506 max=0.011203 Jy/beam ! Clean residual mean=-0.000023 rms=0.002784 Jy/beam ! Combined flux in latest and established models = 0.635568 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 90 components and 0.635568 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=0.119052Jy sigma=2.344209 ! Fit after self-cal, rms=0.119040Jy sigma=2.343833 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 = 0.000299177 Jy ! Component: 100 - total flux cleaned = 0.000298901 Jy ! Component: 150 - total flux cleaned = 0.00043178 Jy ! Component: 200 - total flux cleaned = 0.000431569 Jy ! Total flux subtracted in 200 components = 0.000431569 Jy ! Clean residual min=-0.010426 max=0.011281 Jy/beam ! Clean residual mean=-0.000023 rms=0.002761 Jy/beam ! Combined flux in latest and established models = 0.635999 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 94 components and 0.635999 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=0.118487Jy sigma=2.340132 ! Fit after self-cal, rms=0.118480Jy sigma=2.339905 ! 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=0.118480Jy sigma=2.339905 ! Fit after self-cal, rms=0.118186Jy sigma=2.337692 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.071 mas, bmaj=2.927 mas, bpa=5.986 degrees ! Estimated noise=0.631737 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000238558 Jy ! Component: 100 - total flux cleaned = -0.000410095 Jy ! Component: 150 - total flux cleaned = -0.00068089 Jy ! Component: 200 - total flux cleaned = -0.00080412 Jy ! Total flux subtracted in 200 components = -0.00080412 Jy ! Clean residual min=-0.010848 max=0.011051 Jy/beam ! Clean residual mean=-0.000045 rms=0.002897 Jy/beam ! Combined flux in latest and established models = 0.635195 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 100 components and 0.635195 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=0.117688Jy sigma=2.338317 ! Fit after self-cal, rms=0.117668Jy sigma=2.337670 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 = 0.000335107 Jy ! Component: 100 - total flux cleaned = 0.000335392 Jy ! Component: 150 - total flux cleaned = 0.000450666 Jy ! Component: 200 - total flux cleaned = 0.000671913 Jy ! Total flux subtracted in 200 components = 0.000671913 Jy ! Clean residual min=-0.010640 max=0.010862 Jy/beam ! Clean residual mean=-0.000043 rms=0.002840 Jy/beam ! Combined flux in latest and established models = 0.635867 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 104 components and 0.635867 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=0.117401Jy sigma=2.337774 ! Fit after self-cal, rms=0.117394Jy sigma=2.337506 ! 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=1.07 mas, bmaj=2.33 mas, bpa=20.81 degrees ! Estimated noise=0.529269 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.07 x 2.33 at 20.81 degrees (North through East) ! Clean map min=-0.014557 max=0.50684 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.117394Jy sigma=2.337506 ! Fit after self-cal, rms=0.114274Jy sigma=2.227895 ! Inverting map and beam ! Estimated beam: bmin=1.07 mas, bmaj=2.328 mas, bpa=20.78 degrees ! Estimated noise=0.515491 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0122867 Jy ! Component: 100 - total flux cleaned = -0.0170194 Jy ! Component: 150 - total flux cleaned = -0.017218 Jy ! Component: 200 - total flux cleaned = -0.0175344 Jy ! Total flux subtracted in 200 components = -0.0175344 Jy ! Clean residual min=-0.010744 max=0.010916 Jy/beam ! Clean residual mean=-0.000034 rms=0.002709 Jy/beam ! Combined flux in latest and established models = 0.618333 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 112 components and 0.618333 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=0.111688Jy sigma=2.206476 ! Fit after self-cal, rms=0.111662Jy sigma=2.205994 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.11729e-05 Jy ! Component: 100 - total flux cleaned = -0.000112278 Jy ! Component: 150 - total flux cleaned = -0.000380427 Jy ! Component: 200 - total flux cleaned = -0.00038356 Jy ! Total flux subtracted in 200 components = -0.00038356 Jy ! Clean residual min=-0.010697 max=0.010898 Jy/beam ! Clean residual mean=-0.000035 rms=0.002683 Jy/beam ! Combined flux in latest and established models = 0.617949 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 121 components and 0.617949 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=0.111105Jy sigma=2.201976 ! Fit after self-cal, rms=0.111097Jy sigma=2.201780 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.111097Jy sigma=2.201780 ! Fit after self-cal, rms=0.110215Jy sigma=2.176127 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=0.8434 mas, bmaj=2.113 mas, bpa=24.61 degrees ! Estimated noise=0.74871 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.367191 Jy ! Component: 100 - total flux cleaned = 0.454006 Jy ! Component: 150 - total flux cleaned = 0.497405 Jy ! Component: 200 - total flux cleaned = 0.526439 Jy ! Total flux subtracted in 200 components = 0.526439 Jy ! Clean residual min=-0.021655 max=0.023669 Jy/beam ! Clean residual mean=-0.000038 rms=0.005188 Jy/beam ! Combined flux in latest and established models = 0.526439 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 0.526439 Jy ! Inverting map and beam ! Estimated beam: bmin=1.07 mas, bmaj=2.325 mas, bpa=20.79 degrees ! Estimated noise=0.506149 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 = 0.028547 Jy ! Component: 100 - total flux cleaned = 0.0394117 Jy ! Component: 150 - total flux cleaned = 0.0475814 Jy ! Component: 200 - total flux cleaned = 0.0543551 Jy ! Total flux subtracted in 200 components = 0.0543551 Jy ! Clean residual min=-0.011773 max=0.014107 Jy/beam ! Clean residual mean=-0.000042 rms=0.003211 Jy/beam ! Combined flux in latest and established models = 0.580794 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 46 components and 0.580794 Jy ! Inverting map ! Added new window around map position (-3, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00895079 Jy ! Component: 100 - total flux cleaned = 0.0117124 Jy ! Component: 150 - total flux cleaned = 0.0135315 Jy ! Component: 200 - total flux cleaned = 0.0149255 Jy ! Total flux subtracted in 200 components = 0.0149255 Jy ! Clean residual min=-0.011514 max=0.013073 Jy/beam ! Clean residual mean=-0.000032 rms=0.002874 Jy/beam ! Combined flux in latest and established models = 0.59572 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 70 components and 0.59572 Jy ! Inverting map ! Added new window around map position (3, 4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00937051 Jy ! Component: 100 - total flux cleaned = 0.0108897 Jy ! Component: 150 - total flux cleaned = 0.0133461 Jy ! Component: 200 - total flux cleaned = 0.0158897 Jy ! Total flux subtracted in 200 components = 0.0158897 Jy ! Clean residual min=-0.011414 max=0.010464 Jy/beam ! Clean residual mean=-0.000021 rms=0.002603 Jy/beam ! Combined flux in latest and established models = 0.611609 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 87 components and 0.611609 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=2.072 mas, bmaj=2.927 mas, bpa=5.947 degrees ! Estimated noise=0.604314 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00355511 Jy ! Component: 100 - total flux cleaned = 0.005797 Jy ! Component: 150 - total flux cleaned = 0.00764668 Jy ! Component: 200 - total flux cleaned = 0.00918152 Jy ! Total flux subtracted in 200 components = 0.00918152 Jy ! Clean residual min=-0.010479 max=0.011263 Jy/beam ! Clean residual mean=-0.000036 rms=0.002812 Jy/beam ! Combined flux in latest and established models = 0.620791 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 = 0.0014525 Jy ! Component: 100 - total flux cleaned = 0.00231415 Jy ! Component: 150 - total flux cleaned = 0.0031391 Jy ! Component: 200 - total flux cleaned = 0.00393229 Jy ! Total flux subtracted in 200 components = 0.00393229 Jy ! Clean residual min=-0.010337 max=0.010915 Jy/beam ! Clean residual mean=-0.000033 rms=0.002729 Jy/beam ! Combined flux in latest and established models = 0.624723 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 116 components and 0.624723 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.07 mas, bmaj=2.325 mas, bpa=20.79 degrees ! Estimated noise=0.506149 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00306405 Jy ! Component: 100 - total flux cleaned = -0.00327712 Jy ! Component: 150 - total flux cleaned = -0.00346634 Jy ! Component: 200 - total flux cleaned = -0.00310127 Jy ! Total flux subtracted in 200 components = -0.00310127 Jy ! Clean residual min=-0.011048 max=0.009633 Jy/beam ! Clean residual mean=-0.000019 rms=0.002346 Jy/beam ! Combined flux in latest and established models = 0.621622 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 137 components and 0.621622 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=0.105893Jy sigma=2.127629 ! Fit after self-cal, rms=0.105834Jy sigma=2.125141 wmodel /scr/pima/bg219h_uvs/J1014+2301_X_map.mod ! Writing 137 model components to file: /scr/pima/bg219h_uvs/J1014+2301_X_map.mod wobs /scr/pima/bg219h_uvs/J1014+2301_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J1014+2301_X_uvs.fits wwins /scr/pima/bg219h_uvs/J1014+2301_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219h_uvs/J1014+2301_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 = -0.00240752 Jy ! Component: 100 - total flux cleaned = -0.000808093 Jy ! Component: 150 - total flux cleaned = 0.0011295 Jy ! Component: 200 - total flux cleaned = 0.00210938 Jy ! Component: 250 - total flux cleaned = 0.00264463 Jy ! Component: 300 - total flux cleaned = 0.00226695 Jy ! Component: 350 - total flux cleaned = 0.00214566 Jy ! Component: 400 - total flux cleaned = 0.00202611 Jy ! Component: 450 - total flux cleaned = 0.00145567 Jy ! Component: 500 - total flux cleaned = 0.00112288 Jy ! Component: 550 - total flux cleaned = 0.000370173 Jy ! Component: 600 - total flux cleaned = -0.000360877 Jy ! Component: 650 - total flux cleaned = -0.00097252 Jy ! Component: 700 - total flux cleaned = -0.00177158 Jy ! Component: 750 - total flux cleaned = -0.0025501 Jy ! Component: 800 - total flux cleaned = -0.00340538 Jy ! Component: 850 - total flux cleaned = -0.00433391 Jy ! Component: 900 - total flux cleaned = -0.00514835 Jy ! Component: 950 - total flux cleaned = -0.00550228 Jy ! Component: 1000 - total flux cleaned = -0.00628672 Jy ! Component: 1050 - total flux cleaned = -0.00688422 Jy ! Component: 1100 - total flux cleaned = -0.00763849 Jy ! Component: 1150 - total flux cleaned = -0.00821527 Jy ! Component: 1200 - total flux cleaned = -0.00894414 Jy ! Component: 1250 - total flux cleaned = -0.00965934 Jy ! Component: 1300 - total flux cleaned = -0.0102068 Jy ! Component: 1350 - total flux cleaned = -0.0108987 Jy ! Component: 1400 - total flux cleaned = -0.0112779 Jy ! Component: 1450 - total flux cleaned = -0.0120233 Jy ! Component: 1500 - total flux cleaned = -0.0126857 Jy ! Component: 1550 - total flux cleaned = -0.0132662 Jy ! Component: 1600 - total flux cleaned = -0.0139095 Jy ! Component: 1650 - total flux cleaned = -0.0146139 Jy ! Component: 1700 - total flux cleaned = -0.0150997 Jy ! Component: 1750 - total flux cleaned = -0.0156489 Jy ! Component: 1800 - total flux cleaned = -0.016325 Jy ! Component: 1850 - total flux cleaned = -0.0168588 Jy ! Component: 1900 - total flux cleaned = -0.0174533 Jy ! Component: 1950 - total flux cleaned = -0.0180412 Jy ! Component: 2000 - total flux cleaned = -0.0186212 Jy ! Component: 2050 - total flux cleaned = -0.0190673 Jy ! Component: 2100 - total flux cleaned = -0.0195727 Jy ! Component: 2150 - total flux cleaned = -0.0201954 Jy ! Component: 2200 - total flux cleaned = -0.0205652 Jy ! Component: 2250 - total flux cleaned = -0.0209921 Jy ! Component: 2300 - total flux cleaned = -0.0215959 Jy ! Component: 2350 - total flux cleaned = -0.0220729 Jy ! Component: 2400 - total flux cleaned = -0.0225453 Jy ! Component: 2450 - total flux cleaned = -0.0228956 Jy ! Component: 2500 - total flux cleaned = -0.0234736 Jy ! Component: 2550 - total flux cleaned = -0.0239881 Jy ! Component: 2600 - total flux cleaned = -0.0242146 Jy ! Component: 2650 - total flux cleaned = -0.0246073 Jy ! Component: 2700 - total flux cleaned = -0.0248296 Jy ! Component: 2750 - total flux cleaned = -0.0250494 Jy ! Component: 2800 - total flux cleaned = -0.0253215 Jy ! Component: 2850 - total flux cleaned = -0.0257001 Jy ! Component: 2900 - total flux cleaned = -0.0259678 Jy ! Component: 2950 - total flux cleaned = -0.0264453 Jy ! Component: 3000 - total flux cleaned = -0.026656 Jy ! Component: 3050 - total flux cleaned = -0.0270209 Jy ! Component: 3100 - total flux cleaned = -0.0272795 Jy ! Component: 3150 - total flux cleaned = -0.0274843 Jy ! Component: 3200 - total flux cleaned = -0.0277387 Jy ! Component: 3250 - total flux cleaned = -0.0280416 Jy ! Component: 3300 - total flux cleaned = -0.0283924 Jy ! Component: 3350 - total flux cleaned = -0.0284914 Jy ! Component: 3400 - total flux cleaned = -0.0287372 Jy ! Component: 3450 - total flux cleaned = -0.0289821 Jy ! Component: 3500 - total flux cleaned = -0.0291757 Jy ! Component: 3550 - total flux cleaned = -0.0293201 Jy ! Component: 3600 - total flux cleaned = -0.0295589 Jy ! Component: 3650 - total flux cleaned = -0.0298428 Jy ! Component: 3700 - total flux cleaned = -0.0298897 Jy ! Component: 3750 - total flux cleaned = -0.0300299 Jy ! Component: 3800 - total flux cleaned = -0.0302152 Jy ! Component: 3850 - total flux cleaned = -0.0303533 Jy ! Component: 3900 - total flux cleaned = -0.0305354 Jy ! Component: 3950 - total flux cleaned = -0.0305802 Jy ! Component: 4000 - total flux cleaned = -0.0305801 Jy ! Component: 4050 - total flux cleaned = -0.0307142 Jy ! Total flux subtracted in 4096 components = -0.0309801 Jy ! Clean residual min=-0.002207 max=0.002210 Jy/beam ! Clean residual mean=-0.000004 rms=0.000933 Jy/beam ! Combined flux in latest and established models = 0.590642 Jy keep ! Adding 317 model components to the UV plane model. ! The established model now contains 454 components and 0.590642 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J1014+2301_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.07 x 2.325 at 20.79 degrees (North through East) ! Clean map min=-0.011536 max=0.48317 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1014+2301_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.483173 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000932837 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.579195 0.579195 1.15839 2.31678 4.63356 9.26712 18.5342 37.0685 74.1369 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0027 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.483 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 517.96 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1014+2301_X_uvs.log closed on Thu Apr 7 12:06:58 2016