! Started logfile: /scr/pima/bg219i_uvs/J0809+5341_X_uvs.log on Wed Apr 6 23:36:45 2016 obs /scr/pima/bg219i_uvs/J0809+5341_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0809+5341_X_uva.fits ! AN table 1: 62 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.924014 visibilities/baseline/integration-bin. ! Found source: J0809+5341 ! ! 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 30936 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/J0809+5341_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 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 60 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=1.013539Jy sigma=24.647102 ! Fit after self-cal, rms=0.869213Jy sigma=21.070420 ! 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=0.8555 mas, bmaj=0.9634 mas, bpa=69.77 degrees ! Estimated noise=0.515151 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 = 0.100965 Jy ! Component: 100 - total flux cleaned = 0.123212 Jy ! Total flux subtracted in 100 components = 0.123212 Jy ! Clean residual min=-0.004304 max=0.007019 Jy/beam ! Clean residual mean=0.000006 rms=0.001010 Jy/beam ! Combined flux in latest and established models = 0.123212 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.123212 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=0.062695Jy sigma=1.418360 ! Fit after self-cal, rms=0.062646Jy sigma=1.417386 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00751075 Jy ! Component: 100 - total flux cleaned = 0.0115206 Jy ! Total flux subtracted in 100 components = 0.0115206 Jy ! Clean residual min=-0.003782 max=0.003435 Jy/beam ! Clean residual mean=0.000006 rms=0.000804 Jy/beam ! Combined flux in latest and established models = 0.134733 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 13 components and 0.134733 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=0.061580Jy sigma=1.384054 ! Fit after self-cal, rms=0.061574Jy sigma=1.383736 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.107 mas, bmaj=1.231 mas, bpa=66.39 degrees ! Estimated noise=0.23603 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 = 0.00336876 Jy ! Component: 100 - total flux cleaned = 0.0047331 Jy ! Component: 150 - total flux cleaned = 0.00532933 Jy ! Component: 200 - total flux cleaned = 0.00551141 Jy ! Total flux subtracted in 200 components = 0.00551141 Jy ! Clean residual min=-0.001906 max=0.002113 Jy/beam ! Clean residual mean=0.000016 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.140245 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 19 components and 0.140245 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=0.061463Jy sigma=1.378662 ! Fit after self-cal, rms=0.061467Jy sigma=1.378638 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.107 x 1.231 at 66.39 degrees (North through East) ! Clean map min=-0.0018495 max=0.13313 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.00 KP 0.97 ! LA 1.00 MK 1.03 NL 0.99 OV 0.98 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.00 KP 0.96 ! LA 1.01 MK 1.01 NL 1.01 OV 0.98 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 0.98 KP 0.98 ! LA 1.01 MK 1.01 NL 1.00 OV 0.96 ! PT 0.99 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.98 KP 1.00 ! LA 1.00 MK 1.00 NL 1.00 OV 0.99 ! PT 0.99 SC 1.04 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 0.98 KP 1.02 ! LA 1.01 MK 0.99 NL 1.01 OV 0.98 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.01 KP 1.00 ! LA 1.01 MK 1.01 NL 1.00 OV 0.96 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.98 KP 0.98 ! LA 1.00 MK 1.00 NL 1.02 OV 0.97 ! PT 1.00 SC 1.00 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.061467Jy sigma=1.378638 ! Fit after self-cal, rms=0.061493Jy sigma=1.375967 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.114 mas, bmaj=1.236 mas, bpa=66.87 degrees ! Estimated noise=0.235396 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 = -0.000835845 Jy ! Component: 100 - total flux cleaned = -0.00122012 Jy ! Component: 150 - total flux cleaned = -0.00128788 Jy ! Component: 200 - total flux cleaned = -0.00128792 Jy ! Total flux subtracted in 200 components = -0.00128792 Jy ! Clean residual min=-0.001845 max=0.001832 Jy/beam ! Clean residual mean=0.000014 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.138957 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 26 components and 0.138957 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=0.061475Jy sigma=1.375866 ! Fit after self-cal, rms=0.061481Jy sigma=1.375834 ! 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=0.061481Jy sigma=1.375834 ! Fit after self-cal, rms=0.062360Jy sigma=1.370562 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.111 mas, bmaj=1.236 mas, bpa=67.16 degrees ! Estimated noise=0.235061 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000159383 Jy ! Component: 100 - total flux cleaned = -0.00016936 Jy ! Component: 150 - total flux cleaned = -0.00017706 Jy ! Component: 200 - total flux cleaned = -0.000177187 Jy ! Total flux subtracted in 200 components = -0.000177187 Jy ! Clean residual min=-0.001482 max=0.001374 Jy/beam ! Clean residual mean=0.000002 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.138779 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 27 components and 0.138779 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=0.062356Jy sigma=1.370517 ! Fit after self-cal, rms=0.062390Jy sigma=1.370462 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 = 3.37551e-06 Jy ! Component: 100 - total flux cleaned = -2.40259e-06 Jy ! Component: 150 - total flux cleaned = -7.85679e-06 Jy ! Component: 200 - total flux cleaned = -7.91588e-06 Jy ! Total flux subtracted in 200 components = -7.91588e-06 Jy ! Clean residual min=-0.001478 max=0.001373 Jy/beam ! Clean residual mean=0.000002 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.138772 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 30 components and 0.138772 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=0.062389Jy sigma=1.370444 ! Fit after self-cal, rms=0.062368Jy sigma=1.370120 ! 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=0.062368Jy sigma=1.370120 ! Fit after self-cal, rms=0.062360Jy sigma=1.370101 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.11 mas, bmaj=1.236 mas, bpa=66.54 degrees ! Estimated noise=0.23491 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.54318e-05 Jy ! Component: 100 - total flux cleaned = -8.86523e-05 Jy ! Component: 150 - total flux cleaned = -8.91155e-05 Jy ! Component: 200 - total flux cleaned = -9.43808e-05 Jy ! Total flux subtracted in 200 components = -9.43808e-05 Jy ! Clean residual min=-0.001453 max=0.001364 Jy/beam ! Clean residual mean=0.000002 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.138677 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 30 components and 0.138677 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=0.062358Jy sigma=1.370077 ! Fit after self-cal, rms=0.062359Jy sigma=1.370072 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 = -5.57155e-06 Jy ! Component: 100 - total flux cleaned = 3.67445e-06 Jy ! Component: 150 - total flux cleaned = 3.58866e-06 Jy ! Component: 200 - total flux cleaned = 8.00739e-06 Jy ! Total flux subtracted in 200 components = 8.00739e-06 Jy ! Clean residual min=-0.001454 max=0.001369 Jy/beam ! Clean residual mean=0.000002 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.138685 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 30 components and 0.138685 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=0.062358Jy sigma=1.370059 ! Fit after self-cal, rms=0.062358Jy sigma=1.370057 ! 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=0.062358Jy sigma=1.370057 ! Fit after self-cal, rms=0.062346Jy sigma=1.370048 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.266 mas, bmaj=2.485 mas, bpa=64.85 degrees ! Estimated noise=0.294434 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000111481 Jy ! Component: 100 - total flux cleaned = 9.29908e-05 Jy ! Component: 150 - total flux cleaned = 7.95248e-05 Jy ! Component: 200 - total flux cleaned = 6.92299e-05 Jy ! Total flux subtracted in 200 components = 6.92299e-05 Jy ! Clean residual min=-0.001320 max=0.001430 Jy/beam ! Clean residual mean=0.000003 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.138754 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 35 components and 0.138754 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=0.062347Jy sigma=1.370087 ! Fit after self-cal, rms=0.062346Jy sigma=1.370064 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 = 1.53773e-05 Jy ! Component: 100 - total flux cleaned = 1.56475e-05 Jy ! Component: 150 - total flux cleaned = 6.70808e-06 Jy ! Component: 200 - total flux cleaned = 2.81225e-06 Jy ! Total flux subtracted in 200 components = 2.81225e-06 Jy ! Clean residual min=-0.001319 max=0.001426 Jy/beam ! Clean residual mean=0.000003 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.138757 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 35 components and 0.138757 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=0.062348Jy sigma=1.370113 ! Fit after self-cal, rms=0.062348Jy sigma=1.370105 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.109 mas, bmaj=1.237 mas, bpa=66.12 degrees ! Estimated noise=0.234817 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.109 x 1.237 at 66.12 degrees (North through East) ! Clean map min=-0.0013344 max=0.13269 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=0.8566 mas, bmaj=0.9668 mas, bpa=69.53 degrees ! Estimated noise=0.514282 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.100752 Jy ! Component: 100 - total flux cleaned = 0.12333 Jy ! Component: 150 - total flux cleaned = 0.130434 Jy ! Component: 200 - total flux cleaned = 0.134191 Jy ! Total flux subtracted in 200 components = 0.134191 Jy ! Clean residual min=-0.003287 max=0.003121 Jy/beam ! Clean residual mean=0.000001 rms=0.000731 Jy/beam ! Combined flux in latest and established models = 0.134191 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.134191 Jy ! Inverting map and beam ! Estimated beam: bmin=1.109 mas, bmaj=1.237 mas, bpa=66.12 degrees ! Estimated noise=0.234817 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 = 0.00304615 Jy ! Component: 100 - total flux cleaned = 0.00423382 Jy ! Component: 150 - total flux cleaned = 0.00473058 Jy ! Component: 200 - total flux cleaned = 0.00476852 Jy ! Total flux subtracted in 200 components = 0.00476852 Jy ! Clean residual min=-0.001423 max=0.001359 Jy/beam ! Clean residual mean=0.000002 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.13896 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 21 components and 0.13896 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=2.266 mas, bmaj=2.485 mas, bpa=64.85 degrees ! Estimated noise=0.294434 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.10602e-06 Jy ! Component: 100 - total flux cleaned = -9.38302e-06 Jy ! Component: 150 - total flux cleaned = -2.74237e-05 Jy ! Component: 200 - total flux cleaned = -3.52833e-05 Jy ! Total flux subtracted in 200 components = -3.52833e-05 Jy ! Clean residual min=-0.001337 max=0.001438 Jy/beam ! Clean residual mean=0.000002 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.138925 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 = -1.38452e-05 Jy ! Component: 100 - total flux cleaned = -2.5914e-05 Jy ! Component: 150 - total flux cleaned = -3.64575e-05 Jy ! Component: 200 - total flux cleaned = -3.64864e-05 Jy ! Total flux subtracted in 200 components = -3.64864e-05 Jy ! Clean residual min=-0.001332 max=0.001435 Jy/beam ! Clean residual mean=0.000002 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.138888 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 34 components and 0.138888 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.109 mas, bmaj=1.237 mas, bpa=66.12 degrees ! Estimated noise=0.234817 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000133714 Jy ! Component: 100 - total flux cleaned = -0.000118973 Jy ! Component: 150 - total flux cleaned = -0.00011726 Jy ! Component: 200 - total flux cleaned = -0.000125386 Jy ! Total flux subtracted in 200 components = -0.000125386 Jy ! Clean residual min=-0.001429 max=0.001357 Jy/beam ! Clean residual mean=0.000002 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.138763 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 37 components and 0.138763 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=0.062353Jy sigma=1.370166 ! Fit after self-cal, rms=0.062353Jy sigma=1.370152 wmodel /scr/pima/bg219i_uvs/J0809+5341_X_map.mod ! Writing 37 model components to file: /scr/pima/bg219i_uvs/J0809+5341_X_map.mod wobs /scr/pima/bg219i_uvs/J0809+5341_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J0809+5341_X_uvs.fits wwins /scr/pima/bg219i_uvs/J0809+5341_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219i_uvs/J0809+5341_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 = -0.000341883 Jy ! Component: 100 - total flux cleaned = -0.000366833 Jy ! Component: 150 - total flux cleaned = -0.000187399 Jy ! Component: 200 - total flux cleaned = -1.48999e-05 Jy ! Component: 250 - total flux cleaned = 0.000131604 Jy ! Component: 300 - total flux cleaned = 0.000274163 Jy ! Component: 350 - total flux cleaned = 0.000393147 Jy ! Component: 400 - total flux cleaned = 0.000528992 Jy ! Component: 450 - total flux cleaned = 0.000604917 Jy ! Component: 500 - total flux cleaned = 0.000697126 Jy ! Component: 550 - total flux cleaned = 0.000696763 Jy ! Component: 600 - total flux cleaned = 0.000732609 Jy ! Component: 650 - total flux cleaned = 0.000855035 Jy ! Component: 700 - total flux cleaned = 0.000889367 Jy ! Component: 750 - total flux cleaned = 0.000940156 Jy ! Component: 800 - total flux cleaned = 0.000973271 Jy ! Component: 850 - total flux cleaned = 0.000973191 Jy ! Component: 900 - total flux cleaned = 0.00103753 Jy ! Component: 950 - total flux cleaned = 0.00105335 Jy ! Component: 1000 - total flux cleaned = 0.00109996 Jy ! Component: 1050 - total flux cleaned = 0.00114574 Jy ! Component: 1100 - total flux cleaned = 0.00120629 Jy ! Component: 1150 - total flux cleaned = 0.00125099 Jy ! Component: 1200 - total flux cleaned = 0.00129503 Jy ! Component: 1250 - total flux cleaned = 0.0013241 Jy ! Component: 1300 - total flux cleaned = 0.00138144 Jy ! Component: 1350 - total flux cleaned = 0.00140965 Jy ! Component: 1400 - total flux cleaned = 0.00143757 Jy ! Component: 1450 - total flux cleaned = 0.00140966 Jy ! Component: 1500 - total flux cleaned = 0.00145084 Jy ! Component: 1550 - total flux cleaned = 0.00146447 Jy ! Component: 1600 - total flux cleaned = 0.00150472 Jy ! Component: 1650 - total flux cleaned = 0.00151794 Jy ! Component: 1700 - total flux cleaned = 0.00154418 Jy ! Component: 1750 - total flux cleaned = 0.0015443 Jy ! Component: 1800 - total flux cleaned = 0.00166063 Jy ! Component: 1850 - total flux cleaned = 0.00169893 Jy ! Component: 1900 - total flux cleaned = 0.00178757 Jy ! Component: 1950 - total flux cleaned = 0.00181267 Jy ! Component: 2000 - total flux cleaned = 0.00188727 Jy ! Component: 2050 - total flux cleaned = 0.00197338 Jy ! Component: 2100 - total flux cleaned = 0.00197324 Jy ! Component: 2150 - total flux cleaned = 0.00203377 Jy ! Component: 2200 - total flux cleaned = 0.00211803 Jy ! Component: 2250 - total flux cleaned = 0.00214183 Jy ! Component: 2300 - total flux cleaned = 0.00222474 Jy ! Component: 2350 - total flux cleaned = 0.00224813 Jy ! Component: 2400 - total flux cleaned = 0.00225967 Jy ! Component: 2450 - total flux cleaned = 0.00230615 Jy ! Component: 2500 - total flux cleaned = 0.00240965 Jy ! Component: 2550 - total flux cleaned = 0.00243243 Jy ! Component: 2600 - total flux cleaned = 0.00246642 Jy ! Component: 2650 - total flux cleaned = 0.00252272 Jy ! Component: 2700 - total flux cleaned = 0.00257855 Jy ! Component: 2750 - total flux cleaned = 0.0026452 Jy ! Component: 2800 - total flux cleaned = 0.00265618 Jy ! Component: 2850 - total flux cleaned = 0.00267812 Jy ! Component: 2900 - total flux cleaned = 0.00274349 Jy ! Component: 2950 - total flux cleaned = 0.00275438 Jy ! Component: 3000 - total flux cleaned = 0.00279735 Jy ! Component: 3050 - total flux cleaned = 0.00282939 Jy ! Component: 3100 - total flux cleaned = 0.00288257 Jy ! Component: 3150 - total flux cleaned = 0.00291425 Jy ! Component: 3200 - total flux cleaned = 0.00297725 Jy ! Component: 3250 - total flux cleaned = 0.0029876 Jy ! Component: 3300 - total flux cleaned = 0.00306022 Jy ! Component: 3350 - total flux cleaned = 0.00309108 Jy ! Component: 3400 - total flux cleaned = 0.00311159 Jy ! Component: 3450 - total flux cleaned = 0.00316253 Jy ! Component: 3500 - total flux cleaned = 0.00316257 Jy ! Component: 3550 - total flux cleaned = 0.00320284 Jy ! Component: 3600 - total flux cleaned = 0.0031729 Jy ! Component: 3650 - total flux cleaned = 0.00323283 Jy ! Component: 3700 - total flux cleaned = 0.00327264 Jy ! Component: 3750 - total flux cleaned = 0.00330224 Jy ! Component: 3800 - total flux cleaned = 0.00331207 Jy ! Component: 3850 - total flux cleaned = 0.00332183 Jy ! Component: 3900 - total flux cleaned = 0.00338008 Jy ! Component: 3950 - total flux cleaned = 0.00338001 Jy ! Component: 4000 - total flux cleaned = 0.00339918 Jy ! Component: 4050 - total flux cleaned = 0.00341826 Jy ! Total flux subtracted in 4096 components = 0.00342779 Jy ! Clean residual min=-0.000649 max=0.000561 Jy/beam ! Clean residual mean=0.000001 rms=0.000159 Jy/beam ! Combined flux in latest and established models = 0.142191 Jy keep ! Adding 286 model components to the UV plane model. ! The established model now contains 323 components and 0.142191 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J0809+5341_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.109 x 1.237 at 66.12 degrees (North through East) ! Clean map min=-0.00093342 max=0.13258 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0809+5341_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.132582 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000157023 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.355304 0.355304 0.710609 1.42122 2.84243 5.68487 11.3697 22.7395 45.479 90.9579 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.132 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 844.346 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0809+5341_X_uvs.log closed on Wed Apr 6 23:36:50 2016