! Started logfile: /scr/pima/bg219i_uvs/J2148-1723_X_uvs.log on Wed Apr 6 23:56:37 2016 obs /scr/pima/bg219i_uvs/J2148-1723_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J2148-1723_X_uva.fits ! AN table 1: 36 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.831481 visibilities/baseline/integration-bin. ! Found source: J2148-1723 ! ! 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 16164 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/bg219i_uvs/J2148-1723_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 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 61 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=1.188687Jy sigma=22.745804 ! Fit after self-cal, rms=0.394250Jy sigma=7.457122 ! 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=0.6516 mas, bmaj=1.63 mas, bpa=-1.279 degrees ! Estimated noise=0.737744 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 = 0.466574 Jy ! Component: 100 - total flux cleaned = 0.572426 Jy ! Total flux subtracted in 100 components = 0.572426 Jy ! Clean residual min=-0.019875 max=0.057402 Jy/beam ! Clean residual mean=0.000010 rms=0.005961 Jy/beam ! Combined flux in latest and established models = 0.572426 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.572426 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=0.136413Jy sigma=2.521353 ! Fit after self-cal, rms=0.136334Jy sigma=2.520578 ! Inverting map ! Added new window around map position (2, 1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0565477 Jy ! Component: 100 - total flux cleaned = 0.0917346 Jy ! Total flux subtracted in 100 components = 0.0917346 Jy ! Clean residual min=-0.012524 max=0.021820 Jy/beam ! Clean residual mean=0.000007 rms=0.003581 Jy/beam ! Combined flux in latest and established models = 0.66416 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 15 components and 0.66416 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=0.097102Jy sigma=1.772347 ! Fit after self-cal, rms=0.095793Jy sigma=1.743135 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0261785 Jy ! Component: 100 - total flux cleaned = 0.044395 Jy ! Total flux subtracted in 100 components = 0.044395 Jy ! Clean residual min=-0.009508 max=0.016575 Jy/beam ! Clean residual mean=0.000005 rms=0.002551 Jy/beam ! Combined flux in latest and established models = 0.708555 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 22 components and 0.708555 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=0.083753Jy sigma=1.498802 ! Fit after self-cal, rms=0.083404Jy sigma=1.490817 ! Inverting map ! Added new window around map position (-8.2, 6.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0161861 Jy ! Component: 100 - total flux cleaned = 0.0279709 Jy ! Total flux subtracted in 100 components = 0.0279709 Jy ! Clean residual min=-0.007828 max=0.011873 Jy/beam ! Clean residual mean=0.000005 rms=0.002055 Jy/beam ! Combined flux in latest and established models = 0.736526 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 37 components and 0.736526 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=0.078770Jy sigma=1.399573 ! Fit after self-cal, rms=0.078596Jy sigma=1.395645 ! 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=0.8115 mas, bmaj=1.965 mas, bpa=-1.285 degrees ! Estimated noise=0.422421 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 = 0.0152474 Jy ! Component: 100 - total flux cleaned = 0.0253148 Jy ! Component: 150 - total flux cleaned = 0.032736 Jy ! Component: 200 - total flux cleaned = 0.0382708 Jy ! Total flux subtracted in 200 components = 0.0382708 Jy ! Clean residual min=-0.007043 max=0.009929 Jy/beam ! Clean residual mean=0.000004 rms=0.002034 Jy/beam ! Combined flux in latest and established models = 0.774797 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 56 components and 0.774797 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=0.075210Jy sigma=1.316470 ! Fit after self-cal, rms=0.075143Jy sigma=1.314622 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8115 x 1.965 at -1.285 degrees (North through East) ! Clean map min=-0.0067167 max=0.61347 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 1.00 FD 1.02 HN 1.06 KP 0.99 ! LA 0.98 MK 1.02 NL 0.99 OV 0.98 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 1.04 KP 0.99 ! LA 0.98 MK 0.99 NL 0.99 OV 0.97 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.03 KP 1.00 ! LA 0.98 MK 1.01 NL 1.01 OV 0.95 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.04 KP 0.99 ! LA 0.97 MK 0.98 NL 1.00 OV 0.96 ! PT 1.00 SC 1.01 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 1.04 KP 1.00 ! LA 0.98 MK 1.00 NL 0.99 OV 0.96 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.04 KP 0.98 ! LA 0.99 MK 0.99 NL 0.99 OV 0.95 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.03 KP 0.98 ! LA 0.97 MK 0.99 NL 0.98 OV 0.95 ! PT 1.00 SC 0.99 ! ! ! 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=0.075143Jy sigma=1.314622 ! Fit after self-cal, rms=0.073196Jy sigma=1.270097 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8139 mas, bmaj=1.966 mas, bpa=-1.203 degrees ! Estimated noise=0.419906 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 = 0.0021512 Jy ! Component: 100 - total flux cleaned = 0.00244639 Jy ! Component: 150 - total flux cleaned = 0.00244932 Jy ! Component: 200 - total flux cleaned = 0.00245163 Jy ! Total flux subtracted in 200 components = 0.00245163 Jy ! Clean residual min=-0.007448 max=0.006335 Jy/beam ! Clean residual mean=0.000007 rms=0.001540 Jy/beam ! Combined flux in latest and established models = 0.777249 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 65 components and 0.777249 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=0.072929Jy sigma=1.265931 ! Fit after self-cal, rms=0.072939Jy sigma=1.265743 ! 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=0.072939Jy sigma=1.265743 ! Fit after self-cal, rms=0.071221Jy sigma=1.225872 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8131 mas, bmaj=1.965 mas, bpa=-1.242 degrees ! Estimated noise=0.420641 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0038417 Jy ! Component: 100 - total flux cleaned = -0.00465161 Jy ! Component: 150 - total flux cleaned = -0.00497166 Jy ! Component: 200 - total flux cleaned = -0.00531566 Jy ! Total flux subtracted in 200 components = -0.00531566 Jy ! Clean residual min=-0.004547 max=0.005479 Jy/beam ! Clean residual mean=0.000002 rms=0.001025 Jy/beam ! Combined flux in latest and established models = 0.771933 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 74 components and 0.771933 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=0.070914Jy sigma=1.220189 ! Fit after self-cal, rms=0.070899Jy sigma=1.219383 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 (3.6, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00502282 Jy ! Component: 100 - total flux cleaned = 0.00573802 Jy ! Component: 150 - total flux cleaned = 0.00573091 Jy ! Component: 200 - total flux cleaned = 0.00551842 Jy ! Total flux subtracted in 200 components = 0.00551842 Jy ! Clean residual min=-0.004128 max=0.004518 Jy/beam ! Clean residual mean=0.000002 rms=0.000888 Jy/beam ! Combined flux in latest and established models = 0.777452 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 93 components and 0.777452 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=0.070477Jy sigma=1.211774 ! Fit after self-cal, rms=0.070446Jy sigma=1.211234 ! Inverting map ! Added new window around map position (1, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00307042 Jy ! Component: 100 - total flux cleaned = 0.00291713 Jy ! Component: 150 - total flux cleaned = 0.00270568 Jy ! Component: 200 - total flux cleaned = 0.00245623 Jy ! Total flux subtracted in 200 components = 0.00245623 Jy ! Clean residual min=-0.003907 max=0.003403 Jy/beam ! Clean residual mean=0.000002 rms=0.000815 Jy/beam ! Combined flux in latest and established models = 0.779908 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 107 components and 0.779908 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=0.070177Jy sigma=1.206504 ! Fit after self-cal, rms=0.070150Jy sigma=1.205908 ! 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=0.070150Jy sigma=1.205908 ! Fit after self-cal, rms=0.070233Jy sigma=1.204143 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8119 mas, bmaj=1.962 mas, bpa=-1.238 degrees ! Estimated noise=0.420667 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000467624 Jy ! Component: 100 - total flux cleaned = -0.000543255 Jy ! Component: 150 - total flux cleaned = -0.000541508 Jy ! Component: 200 - total flux cleaned = -0.000487989 Jy ! Total flux subtracted in 200 components = -0.000487989 Jy ! Clean residual min=-0.003521 max=0.002841 Jy/beam ! Clean residual mean=0.000002 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 0.77942 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 116 components and 0.77942 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=0.070073Jy sigma=1.201360 ! Fit after self-cal, rms=0.070056Jy sigma=1.200891 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 = -0.000220655 Jy ! Component: 100 - total flux cleaned = -0.000269905 Jy ! Component: 150 - total flux cleaned = -0.000402958 Jy ! Component: 200 - total flux cleaned = -0.000524591 Jy ! Total flux subtracted in 200 components = -0.000524591 Jy ! Clean residual min=-0.003265 max=0.002695 Jy/beam ! Clean residual mean=0.000002 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 0.778895 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 128 components and 0.778895 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=0.069981Jy sigma=1.199662 ! Fit after self-cal, rms=0.069974Jy sigma=1.199467 ! 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=0.069974Jy sigma=1.199467 ! Fit after self-cal, rms=0.070027Jy sigma=1.198947 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.099 mas, bmaj=4.182 mas, bpa=5.771 degrees ! Estimated noise=0.563389 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000417301 Jy ! Component: 100 - total flux cleaned = -0.000573504 Jy ! Component: 150 - total flux cleaned = -0.000742639 Jy ! Component: 200 - total flux cleaned = -0.000815085 Jy ! Total flux subtracted in 200 components = -0.000815085 Jy ! Clean residual min=-0.004190 max=0.003380 Jy/beam ! Clean residual mean=0.000004 rms=0.000982 Jy/beam ! Combined flux in latest and established models = 0.77808 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 137 components and 0.77808 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=0.070003Jy sigma=1.198656 ! Fit after self-cal, rms=0.069995Jy sigma=1.198452 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 = -0.000251964 Jy ! Component: 100 - total flux cleaned = -0.000317793 Jy ! Component: 150 - total flux cleaned = -0.000289102 Jy ! Component: 200 - total flux cleaned = -0.000263631 Jy ! Total flux subtracted in 200 components = -0.000263631 Jy ! Clean residual min=-0.004051 max=0.003122 Jy/beam ! Clean residual mean=0.000004 rms=0.000954 Jy/beam ! Combined flux in latest and established models = 0.777817 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 146 components and 0.777817 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=0.069989Jy sigma=1.198427 ! Fit after self-cal, rms=0.069986Jy sigma=1.198387 ! 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=0.8114 mas, bmaj=1.961 mas, bpa=-1.242 degrees ! Estimated noise=0.420545 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8114 x 1.961 at -1.242 degrees (North through East) ! Clean map min=-0.0030286 max=0.61112 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=0.069986Jy sigma=1.198387 ! Fit after self-cal, rms=0.065621Jy sigma=1.095408 ! Inverting map and beam ! Estimated beam: bmin=0.8109 mas, bmaj=1.961 mas, bpa=-1.285 degrees ! Estimated noise=0.420629 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000633803 Jy ! Component: 100 - total flux cleaned = -0.000720933 Jy ! Component: 150 - total flux cleaned = -0.000839268 Jy ! Component: 200 - total flux cleaned = -0.000947721 Jy ! Total flux subtracted in 200 components = -0.000947721 Jy ! Clean residual min=-0.003047 max=0.002299 Jy/beam ! Clean residual mean=0.000002 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.776869 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 162 components and 0.776869 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=0.065557Jy sigma=1.094158 ! Fit after self-cal, rms=0.065554Jy sigma=1.094022 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.72551e-05 Jy ! Component: 100 - total flux cleaned = -0.000148626 Jy ! Component: 150 - total flux cleaned = -0.000275848 Jy ! Component: 200 - total flux cleaned = -0.000336331 Jy ! Total flux subtracted in 200 components = -0.000336331 Jy ! Clean residual min=-0.002854 max=0.002283 Jy/beam ! Clean residual mean=0.000002 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.776532 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 172 components and 0.776532 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=0.065521Jy sigma=1.093409 ! Fit after self-cal, rms=0.065522Jy sigma=1.093359 ! 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=0.065522Jy sigma=1.093359 ! Fit after self-cal, rms=0.065540Jy sigma=1.093169 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=0.6521 mas, bmaj=1.624 mas, bpa=-1.294 degrees ! Estimated noise=0.734474 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.464357 Jy ! Component: 100 - total flux cleaned = 0.57342 Jy ! Component: 150 - total flux cleaned = 0.629197 Jy ! Component: 200 - total flux cleaned = 0.665358 Jy ! Total flux subtracted in 200 components = 0.665358 Jy ! Clean residual min=-0.008534 max=0.019537 Jy/beam ! Clean residual mean=0.000005 rms=0.002684 Jy/beam ! Combined flux in latest and established models = 0.665358 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.665358 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8106 mas, bmaj=1.96 mas, bpa=-1.292 degrees ! Estimated noise=0.420488 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 = 0.0383581 Jy ! Component: 100 - total flux cleaned = 0.0611706 Jy ! Component: 150 - total flux cleaned = 0.0757449 Jy ! Component: 200 - total flux cleaned = 0.0856261 Jy ! Total flux subtracted in 200 components = 0.0856261 Jy ! Clean residual min=-0.003628 max=0.005941 Jy/beam ! Clean residual mean=0.000003 rms=0.001127 Jy/beam ! Combined flux in latest and established models = 0.750984 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 47 components and 0.750984 Jy ! Inverting map ! Added new window around map position (-0.6, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00695052 Jy ! Component: 100 - total flux cleaned = 0.0119136 Jy ! Component: 150 - total flux cleaned = 0.0157705 Jy ! Component: 200 - total flux cleaned = 0.018825 Jy ! Total flux subtracted in 200 components = 0.018825 Jy ! Clean residual min=-0.002855 max=0.002799 Jy/beam ! Clean residual mean=0.000002 rms=0.000717 Jy/beam ! Combined flux in latest and established models = 0.769809 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 76 components and 0.769809 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=2.099 mas, bmaj=4.179 mas, bpa=5.774 degrees ! Estimated noise=0.563951 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00388525 Jy ! Component: 100 - total flux cleaned = 0.00599641 Jy ! Component: 150 - total flux cleaned = 0.00686617 Jy ! Component: 200 - total flux cleaned = 0.00737302 Jy ! Total flux subtracted in 200 components = 0.00737302 Jy ! Clean residual min=-0.003429 max=0.003397 Jy/beam ! Clean residual mean=0.000005 rms=0.000939 Jy/beam ! Combined flux in latest and established models = 0.777182 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 = 0.000420212 Jy ! Component: 100 - total flux cleaned = 0.000584635 Jy ! Component: 150 - total flux cleaned = 0.000584273 Jy ! Component: 200 - total flux cleaned = 0.000556463 Jy ! Total flux subtracted in 200 components = 0.000556463 Jy ! Clean residual min=-0.003383 max=0.003283 Jy/beam ! Clean residual mean=0.000004 rms=0.000920 Jy/beam ! Combined flux in latest and established models = 0.777739 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 104 components and 0.777739 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8106 mas, bmaj=1.96 mas, bpa=-1.292 degrees ! Estimated noise=0.420488 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000758797 Jy ! Component: 100 - total flux cleaned = -0.00121854 Jy ! Component: 150 - total flux cleaned = -0.00131727 Jy ! Component: 200 - total flux cleaned = -0.00136125 Jy ! Total flux subtracted in 200 components = -0.00136125 Jy ! Clean residual min=-0.002463 max=0.002410 Jy/beam ! Clean residual mean=0.000002 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.776378 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 126 components and 0.776378 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=0.065577Jy sigma=1.093410 ! Fit after self-cal, rms=0.065553Jy sigma=1.092908 wmodel /scr/pima/bg219i_uvs/J2148-1723_X_map.mod ! Writing 126 model components to file: /scr/pima/bg219i_uvs/J2148-1723_X_map.mod wobs /scr/pima/bg219i_uvs/J2148-1723_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J2148-1723_X_uvs.fits wwins /scr/pima/bg219i_uvs/J2148-1723_X_map.win ! wwins: Wrote 6 windows to /scr/pima/bg219i_uvs/J2148-1723_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 = -0.000451785 Jy ! Component: 100 - total flux cleaned = -0.000408835 Jy ! Component: 150 - total flux cleaned = -0.000369814 Jy ! Component: 200 - total flux cleaned = -0.000331701 Jy ! Component: 250 - total flux cleaned = -0.000221092 Jy ! Component: 300 - total flux cleaned = -0.000149442 Jy ! Component: 350 - total flux cleaned = -1.02286e-05 Jy ! Component: 400 - total flux cleaned = 5.76712e-05 Jy ! Component: 450 - total flux cleaned = 9.1456e-05 Jy ! Component: 500 - total flux cleaned = 0.000219103 Jy ! Component: 550 - total flux cleaned = 0.000312481 Jy ! Component: 600 - total flux cleaned = 0.000434313 Jy ! Component: 650 - total flux cleaned = 0.000433749 Jy ! Component: 700 - total flux cleaned = 0.00040409 Jy ! Component: 750 - total flux cleaned = 0.000490001 Jy ! Component: 800 - total flux cleaned = 0.000517903 Jy ! Component: 850 - total flux cleaned = 0.000545731 Jy ! Component: 900 - total flux cleaned = 0.000545434 Jy ! Component: 950 - total flux cleaned = 0.00059923 Jy ! Component: 1000 - total flux cleaned = 0.00067821 Jy ! Component: 1050 - total flux cleaned = 0.000626294 Jy ! Component: 1100 - total flux cleaned = 0.000677093 Jy ! Component: 1150 - total flux cleaned = 0.000626703 Jy ! Component: 1200 - total flux cleaned = 0.000626925 Jy ! Component: 1250 - total flux cleaned = 0.000651401 Jy ! Component: 1300 - total flux cleaned = 0.000700122 Jy ! Component: 1350 - total flux cleaned = 0.000699752 Jy ! Component: 1400 - total flux cleaned = 0.000675833 Jy ! Component: 1450 - total flux cleaned = 0.00063008 Jy ! Component: 1500 - total flux cleaned = 0.00072209 Jy ! Component: 1550 - total flux cleaned = 0.000790108 Jy ! Component: 1600 - total flux cleaned = 0.000834947 Jy ! Component: 1650 - total flux cleaned = 0.000835041 Jy ! Component: 1700 - total flux cleaned = 0.000922246 Jy ! Component: 1750 - total flux cleaned = 0.000900871 Jy ! Component: 1800 - total flux cleaned = 0.000943363 Jy ! Component: 1850 - total flux cleaned = 0.000985396 Jy ! Component: 1900 - total flux cleaned = 0.00102693 Jy ! Component: 1950 - total flux cleaned = 0.00108875 Jy ! Component: 2000 - total flux cleaned = 0.00112951 Jy ! Component: 2050 - total flux cleaned = 0.00120964 Jy ! Component: 2100 - total flux cleaned = 0.00128919 Jy ! Component: 2150 - total flux cleaned = 0.00136785 Jy ! Component: 2200 - total flux cleaned = 0.00144539 Jy ! Component: 2250 - total flux cleaned = 0.00148394 Jy ! Component: 2300 - total flux cleaned = 0.00156005 Jy ! Component: 2350 - total flux cleaned = 0.00167308 Jy ! Component: 2400 - total flux cleaned = 0.00174741 Jy ! Component: 2450 - total flux cleaned = 0.00176601 Jy ! Component: 2500 - total flux cleaned = 0.00183886 Jy ! Component: 2550 - total flux cleaned = 0.00194749 Jy ! Component: 2600 - total flux cleaned = 0.00194744 Jy ! Component: 2650 - total flux cleaned = 0.0020187 Jy ! Component: 2700 - total flux cleaned = 0.00210701 Jy ! Component: 2750 - total flux cleaned = 0.00221174 Jy ! Component: 2800 - total flux cleaned = 0.00229805 Jy ! Component: 2850 - total flux cleaned = 0.00234937 Jy ! Component: 2900 - total flux cleaned = 0.00246846 Jy ! Component: 2950 - total flux cleaned = 0.00255269 Jy ! Component: 3000 - total flux cleaned = 0.00258622 Jy ! Component: 3050 - total flux cleaned = 0.00268568 Jy ! Component: 3100 - total flux cleaned = 0.00275153 Jy ! Component: 3150 - total flux cleaned = 0.00284925 Jy ! Component: 3200 - total flux cleaned = 0.00284942 Jy ! Component: 3250 - total flux cleaned = 0.00292962 Jy ! Component: 3300 - total flux cleaned = 0.00296148 Jy ! Component: 3350 - total flux cleaned = 0.00304044 Jy ! Component: 3400 - total flux cleaned = 0.00307159 Jy ! Component: 3450 - total flux cleaned = 0.00314943 Jy ! Component: 3500 - total flux cleaned = 0.00318031 Jy ! Component: 3550 - total flux cleaned = 0.0032569 Jy ! Component: 3600 - total flux cleaned = 0.00331797 Jy ! Component: 3650 - total flux cleaned = 0.00333317 Jy ! Component: 3700 - total flux cleaned = 0.00339312 Jy ! Component: 3750 - total flux cleaned = 0.00345273 Jy ! Component: 3800 - total flux cleaned = 0.0034822 Jy ! Component: 3850 - total flux cleaned = 0.00351142 Jy ! Component: 3900 - total flux cleaned = 0.00358442 Jy ! Component: 3950 - total flux cleaned = 0.00362797 Jy ! Component: 4000 - total flux cleaned = 0.00369993 Jy ! Component: 4050 - total flux cleaned = 0.00377144 Jy ! Total flux subtracted in 4096 components = 0.00375716 Jy ! Clean residual min=-0.000830 max=0.000798 Jy/beam ! Clean residual mean=0.000001 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.780135 Jy keep ! Adding 277 model components to the UV plane model. ! The established model now contains 403 components and 0.780135 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J2148-1723_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8106 x 1.96 at -1.292 degrees (North through East) ! Clean map min=-0.0014546 max=0.6129 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J2148-1723_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.612896 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000235866 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.115452 0.115452 0.230903 0.461807 0.923614 1.84723 3.69445 7.38891 14.7778 29.5556 59.1113 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.612 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2598.49 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J2148-1723_X_uvs.log closed on Wed Apr 6 23:56:42 2016