! Started logfile: /scr/pima/bg219e_uvs/J1341+2816_X_uvs.log on Thu Apr 7 09:10:03 2016 obs /scr/pima/bg219e_uvs/J1341+2816_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J1341+2816_X_uva.fits ! AN table 1: 48 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.824537 visibilities/baseline/integration-bin. ! Found source: J1341+2816 ! ! 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 21372 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/bg219e_uvs/J1341+2816_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 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 25 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 25 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=1.005883Jy sigma=24.985446 ! Fit after self-cal, rms=0.815718Jy sigma=20.232786 ! 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=0.7551 mas, bmaj=1.978 mas, bpa=6.169 degrees ! Estimated noise=0.461627 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 = 0.142411 Jy ! Component: 100 - total flux cleaned = 0.176529 Jy ! Total flux subtracted in 100 components = 0.176529 Jy ! Clean residual min=-0.004921 max=0.013111 Jy/beam ! Clean residual mean=-0.000009 rms=0.001327 Jy/beam ! Combined flux in latest and established models = 0.176529 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.176529 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=0.059981Jy sigma=1.434513 ! Fit after self-cal, rms=0.059931Jy sigma=1.433413 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0132184 Jy ! Component: 100 - total flux cleaned = 0.0193131 Jy ! Total flux subtracted in 100 components = 0.0193131 Jy ! Clean residual min=-0.003073 max=0.003731 Jy/beam ! Clean residual mean=-0.000003 rms=0.000781 Jy/beam ! Combined flux in latest and established models = 0.195842 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 0.195842 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=0.057042Jy sigma=1.358495 ! Fit after self-cal, rms=0.057030Jy sigma=1.358120 ! 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=0.9456 mas, bmaj=2.177 mas, bpa=4.837 degrees ! Estimated noise=0.260396 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 = 0.00374245 Jy ! Component: 100 - total flux cleaned = 0.00575499 Jy ! Component: 150 - total flux cleaned = 0.00669336 Jy ! Component: 200 - total flux cleaned = 0.00700555 Jy ! Total flux subtracted in 200 components = 0.00700555 Jy ! Clean residual min=-0.002038 max=0.002452 Jy/beam ! Clean residual mean=-0.000002 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.202848 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 22 components and 0.202848 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=0.056782Jy sigma=1.352022 ! Fit after self-cal, rms=0.056778Jy sigma=1.351900 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9456 x 2.177 at 4.837 degrees (North through East) ! Clean map min=-0.0018803 max=0.18524 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 1.02 FD 1.01 HN 1.00 KP 0.99 ! LA 0.99 MK 0.98 NL 1.00 OV 0.99 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.00 KP 1.02 ! LA 0.99 MK 0.97 NL 1.03 OV 0.99 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.00 KP 1.00 ! LA 0.98 MK 1.03 NL 1.01 OV 1.02 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.03 KP 1.01 ! LA 0.98 MK 1.00 NL 1.01 OV 1.00 ! PT 0.99 SC 1.02 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.00 KP 1.04 ! LA 0.99 MK 1.01 NL 1.03 OV 0.99 ! PT 0.98 SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 0.98 KP 0.98 ! LA 0.98 MK 1.06 NL 1.04 OV 1.00 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.00 KP 0.99 ! LA 1.01 MK 1.01 NL 1.03 OV 1.00 ! PT 0.97 SC 1.01 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.056778Jy sigma=1.351900 ! Fit after self-cal, rms=0.056659Jy sigma=1.346380 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9492 mas, bmaj=2.183 mas, bpa=4.751 degrees ! Estimated noise=0.261001 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 = -0.000997195 Jy ! Component: 100 - total flux cleaned = -0.00114012 Jy ! Component: 150 - total flux cleaned = -0.0011966 Jy ! Component: 200 - total flux cleaned = -0.00125927 Jy ! Total flux subtracted in 200 components = -0.00125927 Jy ! Clean residual min=-0.001744 max=0.001788 Jy/beam ! Clean residual mean=-0.000001 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.201589 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 24 components and 0.201589 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=0.056638Jy sigma=1.345854 ! Fit after self-cal, rms=0.056640Jy sigma=1.345799 ! 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=0.056640Jy sigma=1.345799 ! Fit after self-cal, rms=0.056548Jy sigma=1.342575 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9522 mas, bmaj=2.187 mas, bpa=4.606 degrees ! Estimated noise=0.261122 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000510956 Jy ! Component: 100 - total flux cleaned = -0.000562143 Jy ! Component: 150 - total flux cleaned = -0.000582912 Jy ! Component: 200 - total flux cleaned = -0.000609292 Jy ! Total flux subtracted in 200 components = -0.000609292 Jy ! Clean residual min=-0.001617 max=0.001731 Jy/beam ! Clean residual mean=-0.000001 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.200979 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 33 components and 0.200979 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=0.056542Jy sigma=1.342400 ! Fit after self-cal, rms=0.056542Jy sigma=1.342369 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 (-12, -31.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00141604 Jy ! Component: 100 - total flux cleaned = 0.00164086 Jy ! Component: 150 - total flux cleaned = 0.00163894 Jy ! Component: 200 - total flux cleaned = 0.00165954 Jy ! Total flux subtracted in 200 components = 0.00165954 Jy ! Clean residual min=-0.001498 max=0.001439 Jy/beam ! Clean residual mean=-0.000001 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.202639 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 47 components and 0.202639 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=0.056491Jy sigma=1.341159 ! Fit after self-cal, rms=0.056488Jy sigma=1.341083 ! 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=0.056488Jy sigma=1.341083 ! Fit after self-cal, rms=0.056510Jy sigma=1.341001 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9535 mas, bmaj=2.189 mas, bpa=4.561 degrees ! Estimated noise=0.261051 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000357298 Jy ! Component: 100 - total flux cleaned = 0.000320273 Jy ! Component: 150 - total flux cleaned = 0.000286773 Jy ! Component: 200 - total flux cleaned = 0.000272795 Jy ! Total flux subtracted in 200 components = 0.000272795 Jy ! Clean residual min=-0.001446 max=0.001392 Jy/beam ! Clean residual mean=-0.000001 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.202912 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 55 components and 0.202912 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=0.056498Jy sigma=1.340703 ! Fit after self-cal, rms=0.056497Jy sigma=1.340684 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 = 0.000103966 Jy ! Component: 100 - total flux cleaned = 0.000104025 Jy ! Component: 150 - total flux cleaned = 0.000116608 Jy ! Component: 200 - total flux cleaned = 0.000128084 Jy ! Total flux subtracted in 200 components = 0.000128084 Jy ! Clean residual min=-0.001448 max=0.001371 Jy/beam ! Clean residual mean=-0.000001 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.20304 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 59 components and 0.20304 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=0.056492Jy sigma=1.340561 ! Fit after self-cal, rms=0.056491Jy sigma=1.340552 ! 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=0.056491Jy sigma=1.340552 ! Fit after self-cal, rms=0.056501Jy sigma=1.340528 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.097 mas, bmaj=2.726 mas, bpa=-3.725 degrees ! Estimated noise=0.319823 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000234352 Jy ! Component: 100 - total flux cleaned = -0.000463238 Jy ! Component: 150 - total flux cleaned = -0.00052961 Jy ! Component: 200 - total flux cleaned = -0.000563843 Jy ! Total flux subtracted in 200 components = -0.000563843 Jy ! Clean residual min=-0.001551 max=0.001595 Jy/beam ! Clean residual mean=-0.000002 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.202476 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 72 components and 0.202476 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=0.056500Jy sigma=1.340495 ! Fit after self-cal, rms=0.056499Jy sigma=1.340478 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 = -5.37123e-05 Jy ! Component: 100 - total flux cleaned = -9.51107e-05 Jy ! Component: 150 - total flux cleaned = -0.000123132 Jy ! Component: 200 - total flux cleaned = -0.000140614 Jy ! Total flux subtracted in 200 components = -0.000140614 Jy ! Clean residual min=-0.001544 max=0.001599 Jy/beam ! Clean residual mean=-0.000002 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.202335 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 77 components and 0.202335 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=0.056501Jy sigma=1.340501 ! Fit after self-cal, rms=0.056501Jy sigma=1.340493 ! 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=0.954 mas, bmaj=2.189 mas, bpa=4.545 degrees ! Estimated noise=0.261008 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.954 x 2.189 at 4.545 degrees (North through East) ! Clean map min=-0.0013376 max=0.18594 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=0.7616 mas, bmaj=1.986 mas, bpa=5.856 degrees ! Estimated noise=0.465168 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.143474 Jy ! Component: 100 - total flux cleaned = 0.176975 Jy ! Component: 150 - total flux cleaned = 0.189456 Jy ! Component: 200 - total flux cleaned = 0.195142 Jy ! Total flux subtracted in 200 components = 0.195142 Jy ! Clean residual min=-0.002990 max=0.003310 Jy/beam ! Clean residual mean=-0.000003 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 0.195142 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.195142 Jy ! Inverting map and beam ! Estimated beam: bmin=0.954 mas, bmaj=2.189 mas, bpa=4.545 degrees ! Estimated noise=0.261008 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 = 0.00308381 Jy ! Component: 100 - total flux cleaned = 0.00500332 Jy ! Component: 150 - total flux cleaned = 0.00610214 Jy ! Component: 200 - total flux cleaned = 0.00652291 Jy ! Total flux subtracted in 200 components = 0.00652291 Jy ! Clean residual min=-0.001620 max=0.001678 Jy/beam ! Clean residual mean=-0.000001 rms=0.000400 Jy/beam ! Combined flux in latest and established models = 0.201665 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 25 components and 0.201665 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=2.097 mas, bmaj=2.726 mas, bpa=-3.725 degrees ! Estimated noise=0.319823 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110756 Jy ! Component: 100 - total flux cleaned = 0.00124577 Jy ! Component: 150 - total flux cleaned = 0.00122412 Jy ! Component: 200 - total flux cleaned = 0.00118716 Jy ! Total flux subtracted in 200 components = 0.00118716 Jy ! Clean residual min=-0.001573 max=0.001751 Jy/beam ! Clean residual mean=-0.000002 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.202852 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 = -5.07947e-05 Jy ! Component: 100 - total flux cleaned = -8.19929e-05 Jy ! Component: 150 - total flux cleaned = -0.000138512 Jy ! Component: 200 - total flux cleaned = -0.000177385 Jy ! Total flux subtracted in 200 components = -0.000177385 Jy ! Clean residual min=-0.001530 max=0.001675 Jy/beam ! Clean residual mean=-0.000002 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.202675 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 45 components and 0.202675 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.954 mas, bmaj=2.189 mas, bpa=4.545 degrees ! Estimated noise=0.261008 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.13063e-05 Jy ! Component: 100 - total flux cleaned = 0.000139972 Jy ! Component: 150 - total flux cleaned = 0.00025841 Jy ! Component: 200 - total flux cleaned = 0.000311831 Jy ! Total flux subtracted in 200 components = 0.000311831 Jy ! Clean residual min=-0.001526 max=0.001553 Jy/beam ! Clean residual mean=-0.000001 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.202987 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 60 components and 0.202987 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=0.056541Jy sigma=1.341308 ! Fit after self-cal, rms=0.056537Jy sigma=1.341233 wmodel /scr/pima/bg219e_uvs/J1341+2816_X_map.mod ! Writing 60 model components to file: /scr/pima/bg219e_uvs/J1341+2816_X_map.mod wobs /scr/pima/bg219e_uvs/J1341+2816_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J1341+2816_X_uvs.fits wwins /scr/pima/bg219e_uvs/J1341+2816_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219e_uvs/J1341+2816_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 = 0.000198362 Jy ! Component: 100 - total flux cleaned = 0.000276442 Jy ! Component: 150 - total flux cleaned = 0.000351231 Jy ! Component: 200 - total flux cleaned = 0.000470871 Jy ! Component: 250 - total flux cleaned = 0.00056223 Jy ! Component: 300 - total flux cleaned = 0.000629382 Jy ! Component: 350 - total flux cleaned = 0.000694758 Jy ! Component: 400 - total flux cleaned = 0.000779349 Jy ! Component: 450 - total flux cleaned = 0.000758518 Jy ! Component: 500 - total flux cleaned = 0.000839423 Jy ! Component: 550 - total flux cleaned = 0.000917849 Jy ! Component: 600 - total flux cleaned = 0.000975277 Jy ! Component: 650 - total flux cleaned = 0.00105032 Jy ! Component: 700 - total flux cleaned = 0.00114203 Jy ! Component: 750 - total flux cleaned = 0.00117836 Jy ! Component: 800 - total flux cleaned = 0.00119647 Jy ! Component: 850 - total flux cleaned = 0.00128332 Jy ! Component: 900 - total flux cleaned = 0.00131747 Jy ! Component: 950 - total flux cleaned = 0.00140098 Jy ! Component: 1000 - total flux cleaned = 0.00141707 Jy ! Component: 1050 - total flux cleaned = 0.00140155 Jy ! Component: 1100 - total flux cleaned = 0.00143329 Jy ! Component: 1150 - total flux cleaned = 0.00149515 Jy ! Component: 1200 - total flux cleaned = 0.00152541 Jy ! Component: 1250 - total flux cleaned = 0.00151057 Jy ! Component: 1300 - total flux cleaned = 0.0014958 Jy ! Component: 1350 - total flux cleaned = 0.00146695 Jy ! Component: 1400 - total flux cleaned = 0.0014956 Jy ! Component: 1450 - total flux cleaned = 0.00149532 Jy ! Component: 1500 - total flux cleaned = 0.00148145 Jy ! Component: 1550 - total flux cleaned = 0.00146786 Jy ! Component: 1600 - total flux cleaned = 0.00152237 Jy ! Component: 1650 - total flux cleaned = 0.00150928 Jy ! Component: 1700 - total flux cleaned = 0.00148271 Jy ! Component: 1750 - total flux cleaned = 0.00148291 Jy ! Component: 1800 - total flux cleaned = 0.00148321 Jy ! Component: 1850 - total flux cleaned = 0.0015344 Jy ! Component: 1900 - total flux cleaned = 0.00153429 Jy ! Component: 1950 - total flux cleaned = 0.00153428 Jy ! Component: 2000 - total flux cleaned = 0.00154668 Jy ! Component: 2050 - total flux cleaned = 0.00155869 Jy ! Component: 2100 - total flux cleaned = 0.00155858 Jy ! Component: 2150 - total flux cleaned = 0.00154668 Jy ! Component: 2200 - total flux cleaned = 0.00158223 Jy ! Component: 2250 - total flux cleaned = 0.00165252 Jy ! Component: 2300 - total flux cleaned = 0.00167561 Jy ! Component: 2350 - total flux cleaned = 0.00176759 Jy ! Component: 2400 - total flux cleaned = 0.00177897 Jy ! Component: 2450 - total flux cleaned = 0.00188024 Jy ! Component: 2500 - total flux cleaned = 0.00190256 Jy ! Component: 2550 - total flux cleaned = 0.00194673 Jy ! Component: 2600 - total flux cleaned = 0.00200152 Jy ! Component: 2650 - total flux cleaned = 0.00204499 Jy ! Component: 2700 - total flux cleaned = 0.00209879 Jy ! Component: 2750 - total flux cleaned = 0.00210944 Jy ! Component: 2800 - total flux cleaned = 0.0021834 Jy ! Component: 2850 - total flux cleaned = 0.00217301 Jy ! Component: 2900 - total flux cleaned = 0.00223542 Jy ! Component: 2950 - total flux cleaned = 0.00222507 Jy ! Component: 3000 - total flux cleaned = 0.00229671 Jy ! Component: 3050 - total flux cleaned = 0.00230684 Jy ! Component: 3100 - total flux cleaned = 0.00230689 Jy ! Component: 3150 - total flux cleaned = 0.00234683 Jy ! Component: 3200 - total flux cleaned = 0.00234672 Jy ! Component: 3250 - total flux cleaned = 0.00235653 Jy ! Component: 3300 - total flux cleaned = 0.00236636 Jy ! Component: 3350 - total flux cleaned = 0.00237603 Jy ! Component: 3400 - total flux cleaned = 0.00238567 Jy ! Component: 3450 - total flux cleaned = 0.00242374 Jy ! Component: 3500 - total flux cleaned = 0.00244267 Jy ! Component: 3550 - total flux cleaned = 0.00246153 Jy ! Component: 3600 - total flux cleaned = 0.00242427 Jy ! Component: 3650 - total flux cleaned = 0.00247057 Jy ! Component: 3700 - total flux cleaned = 0.00243378 Jy ! Component: 3750 - total flux cleaned = 0.00244285 Jy ! Component: 3800 - total flux cleaned = 0.00240672 Jy ! Component: 3850 - total flux cleaned = 0.0024248 Jy ! Component: 3900 - total flux cleaned = 0.00241596 Jy ! Component: 3950 - total flux cleaned = 0.00242476 Jy ! Component: 4000 - total flux cleaned = 0.0024513 Jy ! Component: 4050 - total flux cleaned = 0.00242507 Jy ! Total flux subtracted in 4096 components = 0.00244253 Jy ! Clean residual min=-0.000508 max=0.000626 Jy/beam ! Clean residual mean=0.000000 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.205429 Jy keep ! Adding 289 model components to the UV plane model. ! The established model now contains 349 components and 0.205429 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J1341+2816_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.954 x 2.189 at 4.545 degrees (North through East) ! Clean map min=-0.00090234 max=0.1861 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J1341+2816_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.186098 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000146875 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.236771 0.236771 0.473542 0.947084 1.89417 3.78834 7.57667 15.1533 30.3067 60.6134 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.186 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1267.05 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J1341+2816_X_uvs.log closed on Thu Apr 7 09:10:07 2016