! Started logfile: /scr/pima/bg219a_uvs/J1853+3310_X_uvs.log on Wed Apr 6 21:44:27 2016 obs /scr/pima/bg219a_uvs/J1853+3310_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1853+3310_X_uva.fits ! AN table 1: 48 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.833333 visibilities/baseline/integration-bin. ! Found source: J1853+3310 ! ! 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 7200 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/J1853+3310_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.014679Jy sigma=29.041755 ! Fit after self-cal, rms=0.872842Jy sigma=24.860398 ! 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=0.6337 mas, bmaj=2.6 mas, bpa=8.048 degrees ! Estimated noise=0.714155 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 = 0.0945125 Jy ! Component: 100 - total flux cleaned = 0.121681 Jy ! Total flux subtracted in 100 components = 0.121681 Jy ! Clean residual min=-0.008966 max=0.011289 Jy/beam ! Clean residual mean=-0.000010 rms=0.002446 Jy/beam ! Combined flux in latest and established models = 0.121681 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.121681 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=0.051692Jy sigma=1.449279 ! Fit after self-cal, rms=0.051695Jy sigma=1.448419 ! 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=0.8369 mas, bmaj=2.717 mas, bpa=7.555 degrees ! Estimated noise=0.385916 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 = 0.0149037 Jy ! Component: 100 - total flux cleaned = 0.0209018 Jy ! Component: 150 - total flux cleaned = 0.0239148 Jy ! Component: 200 - total flux cleaned = 0.0256847 Jy ! Total flux subtracted in 200 components = 0.0256847 Jy ! Clean residual min=-0.003192 max=0.003720 Jy/beam ! Clean residual mean=-0.000005 rms=0.000917 Jy/beam ! Combined flux in latest and established models = 0.147366 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 24 components and 0.147366 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=0.048220Jy sigma=1.326840 ! Fit after self-cal, rms=0.048209Jy sigma=1.326095 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8369 x 2.717 at 7.555 degrees (North through East) ! Clean map min=-0.0029926 max=0.12627 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! LA 0.98 MK 1.03 NL 1.00 OV 1.00 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! LA 0.97 MK 0.98 NL 1.01 OV 1.03 ! PT 0.98 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! LA 0.95 MK 0.99 NL 0.98 OV 1.02 ! PT 0.98 SC 1.13 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! LA 0.97 MK 1.00 NL 0.99 OV 1.00 ! PT 0.97 SC 1.05 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! LA 0.94 MK 1.05 NL 0.99 OV 1.00 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! LA 1.01 MK 0.99 NL 0.99 OV 0.98 ! PT 0.97 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! LA 0.96 MK 1.03 NL 1.00 OV 1.03 ! PT 0.96 SC 1.03 ! ! ! 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=0.048209Jy sigma=1.326095 ! Fit after self-cal, rms=0.048586Jy sigma=1.316745 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.851 mas, bmaj=2.735 mas, bpa=7.243 degrees ! Estimated noise=0.385573 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 = -0.000425849 Jy ! Component: 100 - total flux cleaned = -0.000378628 Jy ! Component: 150 - total flux cleaned = -0.000444706 Jy ! Component: 200 - total flux cleaned = -0.000556804 Jy ! Total flux subtracted in 200 components = -0.000556804 Jy ! Clean residual min=-0.002289 max=0.002508 Jy/beam ! Clean residual mean=0.000001 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.146809 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 32 components and 0.146809 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=0.048516Jy sigma=1.314789 ! Fit after self-cal, rms=0.048536Jy sigma=1.314665 ! 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=0.048536Jy sigma=1.314665 ! Fit after self-cal, rms=0.048769Jy sigma=1.310002 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8492 mas, bmaj=2.731 mas, bpa=7.351 degrees ! Estimated noise=0.385024 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000392903 Jy ! Component: 100 - total flux cleaned = -0.000527443 Jy ! Component: 150 - total flux cleaned = -0.000623302 Jy ! Component: 200 - total flux cleaned = -0.000665587 Jy ! Total flux subtracted in 200 components = -0.000665587 Jy ! Clean residual min=-0.001811 max=0.002041 Jy/beam ! Clean residual mean=0.000000 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.146143 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 38 components and 0.146143 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=0.048755Jy sigma=1.309611 ! Fit after self-cal, rms=0.048770Jy sigma=1.309540 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 (8.6, 50.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00163965 Jy ! Component: 100 - total flux cleaned = 0.0020085 Jy ! Component: 150 - total flux cleaned = 0.00229231 Jy ! Component: 200 - total flux cleaned = 0.00243521 Jy ! Total flux subtracted in 200 components = 0.00243521 Jy ! Clean residual min=-0.001485 max=0.001714 Jy/beam ! Clean residual mean=-0.000001 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.148578 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 53 components and 0.148578 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=0.048712Jy sigma=1.307813 ! Fit after self-cal, rms=0.048704Jy sigma=1.307717 ! Inverting map ! Added new window around map position (15.2, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143637 Jy ! Component: 100 - total flux cleaned = 0.0017703 Jy ! Component: 150 - total flux cleaned = 0.00203333 Jy ! Component: 200 - total flux cleaned = 0.00216322 Jy ! Total flux subtracted in 200 components = 0.00216322 Jy ! Clean residual min=-0.001304 max=0.001036 Jy/beam ! Clean residual mean=-0.000000 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.150742 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 69 components and 0.150742 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=0.048656Jy sigma=1.306355 ! Fit after self-cal, rms=0.048650Jy sigma=1.306279 ! 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=0.048650Jy sigma=1.306279 ! Fit after self-cal, rms=0.048513Jy sigma=1.306108 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8481 mas, bmaj=2.731 mas, bpa=7.396 degrees ! Estimated noise=0.38393 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000601284 Jy ! Component: 100 - total flux cleaned = 0.000827912 Jy ! Component: 150 - total flux cleaned = 0.0008465 Jy ! Component: 200 - total flux cleaned = 0.000830331 Jy ! Total flux subtracted in 200 components = 0.000830331 Jy ! Clean residual min=-0.001237 max=0.001056 Jy/beam ! Clean residual mean=0.000000 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.151572 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 81 components and 0.151572 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=0.048497Jy sigma=1.305687 ! Fit after self-cal, rms=0.048496Jy sigma=1.305667 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 = 0.000154069 Jy ! Component: 100 - total flux cleaned = 0.000154182 Jy ! Component: 150 - total flux cleaned = 0.000140243 Jy ! Component: 200 - total flux cleaned = 0.000113739 Jy ! Total flux subtracted in 200 components = 0.000113739 Jy ! Clean residual min=-0.001250 max=0.001055 Jy/beam ! Clean residual mean=0.000000 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.151686 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 86 components and 0.151686 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=0.048488Jy sigma=1.305464 ! Fit after self-cal, rms=0.048488Jy sigma=1.305459 ! 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=0.048488Jy sigma=1.305459 ! Fit after self-cal, rms=0.048429Jy sigma=1.305416 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.068 mas, bmaj=3.725 mas, bpa=-13.88 degrees ! Estimated noise=0.462278 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000257852 Jy ! Component: 100 - total flux cleaned = 0.000191517 Jy ! Component: 150 - total flux cleaned = 0.000182241 Jy ! Component: 200 - total flux cleaned = 0.000207066 Jy ! Total flux subtracted in 200 components = 0.000207066 Jy ! Clean residual min=-0.001038 max=0.001058 Jy/beam ! Clean residual mean=0.000001 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.151893 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 96 components and 0.151893 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=0.048430Jy sigma=1.305376 ! Fit after self-cal, rms=0.048429Jy sigma=1.305353 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 = 3.08144e-05 Jy ! Component: 100 - total flux cleaned = 3.94371e-05 Jy ! Component: 150 - total flux cleaned = 7.01587e-05 Jy ! Component: 200 - total flux cleaned = 4.24772e-05 Jy ! Total flux subtracted in 200 components = 4.24772e-05 Jy ! Clean residual min=-0.001039 max=0.001010 Jy/beam ! Clean residual mean=0.000001 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.151935 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 100 components and 0.151935 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=0.048431Jy sigma=1.305368 ! Fit after self-cal, rms=0.048430Jy sigma=1.305356 ! 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=0.8478 mas, bmaj=2.73 mas, bpa=7.413 degrees ! Estimated noise=0.383353 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8478 x 2.73 at 7.413 degrees (North through East) ! Clean map min=-0.0010506 max=0.12569 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=0.6407 mas, bmaj=2.604 mas, bpa=7.963 degrees ! Estimated noise=0.714294 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0943815 Jy ! Component: 100 - total flux cleaned = 0.120988 Jy ! Component: 150 - total flux cleaned = 0.132209 Jy ! Component: 200 - total flux cleaned = 0.136587 Jy ! Total flux subtracted in 200 components = 0.136587 Jy ! Clean residual min=-0.005065 max=0.004949 Jy/beam ! Clean residual mean=-0.000002 rms=0.001357 Jy/beam ! Combined flux in latest and established models = 0.136587 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.136587 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8478 mas, bmaj=2.73 mas, bpa=7.413 degrees ! Estimated noise=0.383353 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 = 0.00516282 Jy ! Component: 100 - total flux cleaned = 0.00801568 Jy ! Component: 150 - total flux cleaned = 0.0099874 Jy ! Component: 200 - total flux cleaned = 0.0114116 Jy ! Total flux subtracted in 200 components = 0.0114116 Jy ! Clean residual min=-0.001530 max=0.001518 Jy/beam ! Clean residual mean=-0.000000 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.147999 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 33 components and 0.147999 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=2.068 mas, bmaj=3.725 mas, bpa=-13.88 degrees ! Estimated noise=0.462278 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00152243 Jy ! Component: 100 - total flux cleaned = 0.00230422 Jy ! Component: 150 - total flux cleaned = 0.00274121 Jy ! Component: 200 - total flux cleaned = 0.00308833 Jy ! Total flux subtracted in 200 components = 0.00308833 Jy ! Clean residual min=-0.001111 max=0.001077 Jy/beam ! Clean residual mean=0.000000 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.151087 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 = 0.000242444 Jy ! Component: 100 - total flux cleaned = 0.000347317 Jy ! Component: 150 - total flux cleaned = 0.00042895 Jy ! Component: 200 - total flux cleaned = 0.00051458 Jy ! Total flux subtracted in 200 components = 0.00051458 Jy ! Clean residual min=-0.001067 max=0.001022 Jy/beam ! Clean residual mean=0.000001 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.151602 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 61 components and 0.151602 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8478 mas, bmaj=2.73 mas, bpa=7.413 degrees ! Estimated noise=0.383353 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.01047e-06 Jy ! Component: 100 - total flux cleaned = 3.62405e-05 Jy ! Component: 150 - total flux cleaned = 3.48783e-05 Jy ! Component: 200 - total flux cleaned = 0.000104938 Jy ! Total flux subtracted in 200 components = 0.000104938 Jy ! Clean residual min=-0.001207 max=0.001045 Jy/beam ! Clean residual mean=0.000000 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.151707 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 80 components and 0.151707 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=0.048466Jy sigma=1.306269 ! Fit after self-cal, rms=0.048464Jy sigma=1.306206 wmodel /scr/pima/bg219a_uvs/J1853+3310_X_map.mod ! Writing 80 model components to file: /scr/pima/bg219a_uvs/J1853+3310_X_map.mod wobs /scr/pima/bg219a_uvs/J1853+3310_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J1853+3310_X_uvs.fits wwins /scr/pima/bg219a_uvs/J1853+3310_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219a_uvs/J1853+3310_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 = -0.000484163 Jy ! Component: 100 - total flux cleaned = -0.000795145 Jy ! Component: 150 - total flux cleaned = -0.00108363 Jy ! Component: 200 - total flux cleaned = -0.00123609 Jy ! Component: 250 - total flux cleaned = -0.00139705 Jy ! Component: 300 - total flux cleaned = -0.0014585 Jy ! Component: 350 - total flux cleaned = -0.00147368 Jy ! Component: 400 - total flux cleaned = -0.00151729 Jy ! Component: 450 - total flux cleaned = -0.00155999 Jy ! Component: 500 - total flux cleaned = -0.00160143 Jy ! Component: 550 - total flux cleaned = -0.00158838 Jy ! Component: 600 - total flux cleaned = -0.00160169 Jy ! Component: 650 - total flux cleaned = -0.0015627 Jy ! Component: 700 - total flux cleaned = -0.00149967 Jy ! Component: 750 - total flux cleaned = -0.00153665 Jy ! Component: 800 - total flux cleaned = -0.00151229 Jy ! Component: 850 - total flux cleaned = -0.00146475 Jy ! Component: 900 - total flux cleaned = -0.00141796 Jy ! Component: 950 - total flux cleaned = -0.00136038 Jy ! Component: 1000 - total flux cleaned = -0.00129197 Jy ! Component: 1050 - total flux cleaned = -0.00122441 Jy ! Component: 1100 - total flux cleaned = -0.0011687 Jy ! Component: 1150 - total flux cleaned = -0.00108039 Jy ! Component: 1200 - total flux cleaned = -0.00100385 Jy ! Component: 1250 - total flux cleaned = -0.00094983 Jy ! Component: 1300 - total flux cleaned = -0.00090686 Jy ! Component: 1350 - total flux cleaned = -0.000896154 Jy ! Component: 1400 - total flux cleaned = -0.00084301 Jy ! Component: 1450 - total flux cleaned = -0.000811258 Jy ! Component: 1500 - total flux cleaned = -0.00075845 Jy ! Component: 1550 - total flux cleaned = -0.0007269 Jy ! Component: 1600 - total flux cleaned = -0.000674412 Jy ! Component: 1650 - total flux cleaned = -0.000653465 Jy ! Component: 1700 - total flux cleaned = -0.000632442 Jy ! Component: 1750 - total flux cleaned = -0.000611379 Jy ! Component: 1800 - total flux cleaned = -0.000632561 Jy ! Component: 1850 - total flux cleaned = -0.000632538 Jy ! Component: 1900 - total flux cleaned = -0.000621807 Jy ! Component: 1950 - total flux cleaned = -0.000643236 Jy ! Component: 2000 - total flux cleaned = -0.00065401 Jy ! Component: 2050 - total flux cleaned = -0.00067565 Jy ! Component: 2100 - total flux cleaned = -0.000697411 Jy ! Component: 2150 - total flux cleaned = -0.000708367 Jy ! Component: 2200 - total flux cleaned = -0.000730498 Jy ! Component: 2250 - total flux cleaned = -0.000719224 Jy ! Component: 2300 - total flux cleaned = -0.000730563 Jy ! Component: 2350 - total flux cleaned = -0.000742102 Jy ! Component: 2400 - total flux cleaned = -0.000742162 Jy ! Component: 2450 - total flux cleaned = -0.000753979 Jy ! Component: 2500 - total flux cleaned = -0.000778184 Jy ! Component: 2550 - total flux cleaned = -0.000790491 Jy ! Component: 2600 - total flux cleaned = -0.000790533 Jy ! Component: 2650 - total flux cleaned = -0.000816039 Jy ! Component: 2700 - total flux cleaned = -0.000842159 Jy ! Component: 2750 - total flux cleaned = -0.000855585 Jy ! Component: 2800 - total flux cleaned = -0.000869122 Jy ! Component: 2850 - total flux cleaned = -0.000882996 Jy ! Component: 2900 - total flux cleaned = -0.000897234 Jy ! Component: 2950 - total flux cleaned = -0.000897283 Jy ! Component: 3000 - total flux cleaned = -0.000911981 Jy ! Component: 3050 - total flux cleaned = -0.000911829 Jy ! Component: 3100 - total flux cleaned = -0.000927165 Jy ! Component: 3150 - total flux cleaned = -0.000927237 Jy ! Component: 3200 - total flux cleaned = -0.000943484 Jy ! Component: 3250 - total flux cleaned = -0.000943582 Jy ! Component: 3300 - total flux cleaned = -0.000960834 Jy ! Component: 3350 - total flux cleaned = -0.00096114 Jy ! Component: 3400 - total flux cleaned = -0.000961051 Jy ! Component: 3450 - total flux cleaned = -0.000979332 Jy ! Component: 3500 - total flux cleaned = -0.000979486 Jy ! Component: 3550 - total flux cleaned = -0.000979417 Jy ! Component: 3600 - total flux cleaned = -0.000998878 Jy ! Component: 3650 - total flux cleaned = -0.00101891 Jy ! Component: 3700 - total flux cleaned = -0.00103973 Jy ! Component: 3750 - total flux cleaned = -0.00103984 Jy ! Component: 3800 - total flux cleaned = -0.00106174 Jy ! Component: 3850 - total flux cleaned = -0.00106188 Jy ! Component: 3900 - total flux cleaned = -0.00108448 Jy ! Component: 3950 - total flux cleaned = -0.0011077 Jy ! Component: 4000 - total flux cleaned = -0.00110783 Jy ! Component: 4050 - total flux cleaned = -0.00113199 Jy ! Total flux subtracted in 4096 components = -0.00115688 Jy ! Clean residual min=-0.001492 max=0.001628 Jy/beam ! Clean residual mean=-0.000002 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.15055 Jy keep ! Adding 190 model components to the UV plane model. ! The established model now contains 270 components and 0.15055 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J1853+3310_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8478 x 2.73 at 7.413 degrees (North through East) ! Clean map min=-0.0015654 max=0.1252 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1853+3310_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.125202 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000350467 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.839765 0.839765 1.67953 3.35906 6.71812 13.4362 26.8725 53.745 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.125 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 357.242 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1853+3310_X_uvs.log closed on Wed Apr 6 21:44:31 2016