! Started logfile: /scr/pima/bg219i_uvs/J0354+6621_X_uvs.log on Wed Apr 6 23:30:30 2016 obs /scr/pima/bg219i_uvs/J0354+6621_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0354+6621_X_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.908772 visibilities/baseline/integration-bin. ! Found source: J0354+6621 ! ! 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 27972 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/J0354+6621_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 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 10 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=1.013320Jy sigma=25.090207 ! Fit after self-cal, rms=0.871524Jy sigma=21.512790 ! 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=0.7156 mas, bmaj=1.286 mas, bpa=-77.31 degrees ! Estimated noise=0.523448 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 = 0.0970887 Jy ! Component: 100 - total flux cleaned = 0.120717 Jy ! Total flux subtracted in 100 components = 0.120717 Jy ! Clean residual min=-0.004760 max=0.010149 Jy/beam ! Clean residual mean=-0.000015 rms=0.001207 Jy/beam ! Combined flux in latest and established models = 0.120717 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.120717 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=0.062372Jy sigma=1.479160 ! Fit after self-cal, rms=0.062313Jy sigma=1.477431 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0100377 Jy ! Component: 100 - total flux cleaned = 0.0157267 Jy ! Total flux subtracted in 100 components = 0.0157267 Jy ! Clean residual min=-0.003993 max=0.006971 Jy/beam ! Clean residual mean=-0.000008 rms=0.000944 Jy/beam ! Combined flux in latest and established models = 0.136444 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 11 components and 0.136444 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=0.060081Jy sigma=1.416629 ! Fit after self-cal, rms=0.060062Jy sigma=1.415896 ! Inverting map ! Added new window around map position (1.2, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00632561 Jy ! Component: 100 - total flux cleaned = 0.00962838 Jy ! Total flux subtracted in 100 components = 0.00962838 Jy ! Clean residual min=-0.003552 max=0.003560 Jy/beam ! Clean residual mean=-0.000004 rms=0.000822 Jy/beam ! Combined flux in latest and established models = 0.146072 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 16 components and 0.146072 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=0.059314Jy sigma=1.395932 ! Fit after self-cal, rms=0.059260Jy sigma=1.394586 ! 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=0.9339 mas, bmaj=1.63 mas, bpa=-78.26 degrees ! Estimated noise=0.232426 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 = 0.00394241 Jy ! Component: 100 - total flux cleaned = 0.0061164 Jy ! Component: 150 - total flux cleaned = 0.00735176 Jy ! Component: 200 - total flux cleaned = 0.00781982 Jy ! Total flux subtracted in 200 components = 0.00781982 Jy ! Clean residual min=-0.001901 max=0.002805 Jy/beam ! Clean residual mean=-0.000001 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.153892 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 24 components and 0.153892 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=0.059008Jy sigma=1.387796 ! Fit after self-cal, rms=0.058989Jy sigma=1.387311 ! Inverting map ! Added new window around map position (4, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00275614 Jy ! Component: 100 - total flux cleaned = 0.00435216 Jy ! Component: 150 - total flux cleaned = 0.00549953 Jy ! Component: 200 - total flux cleaned = 0.00636106 Jy ! Total flux subtracted in 200 components = 0.00636106 Jy ! Clean residual min=-0.001603 max=0.001694 Jy/beam ! Clean residual mean=0.000001 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.160253 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 40 components and 0.160253 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=0.058845Jy sigma=1.383685 ! Fit after self-cal, rms=0.058835Jy sigma=1.383386 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9339 x 1.63 at -78.26 degrees (North through East) ! Clean map min=-0.0015145 max=0.12715 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 1.01 FD 1.02 HN 1.00 KP 0.98 ! LA 0.97 MK 1.04 NL 1.01 OV 1.00 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.01 KP 0.97 ! LA 1.00 MK 1.03 NL 1.03 OV 1.00 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 0.99 KP 1.00 ! LA 1.00 MK 1.03 NL 1.02 OV 0.98 ! PT 1.04 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 0.95 KP 1.03 ! LA 1.03 MK 1.01 NL 1.01 OV 0.97 ! PT 0.98 SC 0.98 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.98 KP 1.00 ! LA 1.01 MK 1.04 NL 1.00 OV 0.97 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.06 HN 0.99 KP 1.00 ! LA 1.00 MK 1.00 NL 1.00 OV 0.99 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 0.96 KP 1.02 ! LA 0.97 MK 1.00 NL 1.00 OV 0.96 ! PT 0.97 SC 0.99 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.058835Jy sigma=1.383386 ! Fit after self-cal, rms=0.058487Jy sigma=1.379844 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9348 mas, bmaj=1.63 mas, bpa=-78.59 degrees ! Estimated noise=0.232027 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 = 0.000920635 Jy ! Component: 100 - total flux cleaned = 0.00134307 Jy ! Component: 150 - total flux cleaned = 0.00141795 Jy ! Component: 200 - total flux cleaned = 0.00146228 Jy ! Total flux subtracted in 200 components = 0.00146228 Jy ! Clean residual min=-0.001343 max=0.001391 Jy/beam ! Clean residual mean=0.000002 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.161716 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 52 components and 0.161716 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=0.058458Jy sigma=1.379229 ! Fit after self-cal, rms=0.058460Jy sigma=1.379156 ! 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=0.058460Jy sigma=1.379156 ! Fit after self-cal, rms=0.058470Jy sigma=1.376263 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9337 mas, bmaj=1.627 mas, bpa=-78.58 degrees ! Estimated noise=0.232107 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000109873 Jy ! Component: 100 - total flux cleaned = 4.05919e-05 Jy ! Component: 150 - total flux cleaned = 0.00018628 Jy ! Component: 200 - total flux cleaned = 0.000328367 Jy ! Total flux subtracted in 200 components = 0.000328367 Jy ! Clean residual min=-0.001376 max=0.001338 Jy/beam ! Clean residual mean=0.000001 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.162044 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 65 components and 0.162044 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=0.058457Jy sigma=1.375981 ! Fit after self-cal, rms=0.058459Jy sigma=1.375916 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 = 1.10937e-06 Jy ! Component: 100 - total flux cleaned = 0.00017773 Jy ! Component: 150 - total flux cleaned = 0.000260154 Jy ! Component: 200 - total flux cleaned = 0.000313816 Jy ! Total flux subtracted in 200 components = 0.000313816 Jy ! Clean residual min=-0.001339 max=0.001336 Jy/beam ! Clean residual mean=0.000001 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.162358 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 71 components and 0.162358 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=0.058453Jy sigma=1.375779 ! Fit after self-cal, rms=0.058451Jy sigma=1.375748 ! 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=0.058451Jy sigma=1.375748 ! Fit after self-cal, rms=0.058404Jy sigma=1.375723 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9335 mas, bmaj=1.626 mas, bpa=-78.61 degrees ! Estimated noise=0.231867 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000145918 Jy ! Component: 100 - total flux cleaned = -5.11627e-05 Jy ! Component: 150 - total flux cleaned = -9.37208e-06 Jy ! Component: 200 - total flux cleaned = 3.82259e-05 Jy ! Total flux subtracted in 200 components = 3.82259e-05 Jy ! Clean residual min=-0.001291 max=0.001334 Jy/beam ! Clean residual mean=0.000001 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.162396 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 76 components and 0.162396 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=0.058398Jy sigma=1.375611 ! Fit after self-cal, rms=0.058398Jy sigma=1.375588 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 (41.2, -13). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114193 Jy ! Component: 100 - total flux cleaned = 0.00164718 Jy ! Component: 150 - total flux cleaned = 0.00177428 Jy ! Component: 200 - total flux cleaned = 0.0018787 Jy ! Total flux subtracted in 200 components = 0.0018787 Jy ! Clean residual min=-0.001443 max=0.001068 Jy/beam ! Clean residual mean=0.000000 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.164275 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 89 components and 0.164275 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=0.058374Jy sigma=1.374927 ! Fit after self-cal, rms=0.058372Jy sigma=1.374900 ! 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=0.058372Jy sigma=1.374900 ! Fit after self-cal, rms=0.058355Jy sigma=1.374863 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.071 mas, bmaj=2.913 mas, bpa=-87.22 degrees ! Estimated noise=0.293481 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000279377 Jy ! Component: 100 - total flux cleaned = -0.000188654 Jy ! Component: 150 - total flux cleaned = -8.67357e-05 Jy ! Component: 200 - total flux cleaned = -1.1276e-05 Jy ! Total flux subtracted in 200 components = -1.1276e-05 Jy ! Clean residual min=-0.001219 max=0.001196 Jy/beam ! Clean residual mean=0.000001 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.164263 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 100 components and 0.164263 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=0.058353Jy sigma=1.374816 ! Fit after self-cal, rms=0.058353Jy sigma=1.374788 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 = 3.75441e-05 Jy ! Component: 100 - total flux cleaned = 0.000140233 Jy ! Component: 150 - total flux cleaned = 0.00018447 Jy ! Component: 200 - total flux cleaned = 0.000231556 Jy ! Total flux subtracted in 200 components = 0.000231556 Jy ! Clean residual min=-0.001203 max=0.001199 Jy/beam ! Clean residual mean=0.000001 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.164495 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 106 components and 0.164495 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=0.058352Jy sigma=1.374770 ! Fit after self-cal, rms=0.058352Jy sigma=1.374754 ! 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=0.9337 mas, bmaj=1.626 mas, bpa=-78.58 degrees ! Estimated noise=0.231659 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9337 x 1.626 at -78.58 degrees (North through East) ! Clean map min=-0.0012055 max=0.12704 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=0.7153 mas, bmaj=1.283 mas, bpa=-77.45 degrees ! Estimated noise=0.521418 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0964812 Jy ! Component: 100 - total flux cleaned = 0.12105 Jy ! Component: 150 - total flux cleaned = 0.13239 Jy ! Component: 200 - total flux cleaned = 0.138735 Jy ! Total flux subtracted in 200 components = 0.138735 Jy ! Clean residual min=-0.003250 max=0.003353 Jy/beam ! Clean residual mean=-0.000007 rms=0.000801 Jy/beam ! Combined flux in latest and established models = 0.138735 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.138735 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9337 mas, bmaj=1.626 mas, bpa=-78.58 degrees ! Estimated noise=0.231659 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 = 0.00639311 Jy ! Component: 100 - total flux cleaned = 0.0102264 Jy ! Component: 150 - total flux cleaned = 0.01307 Jy ! Component: 200 - total flux cleaned = 0.0152224 Jy ! Total flux subtracted in 200 components = 0.0152224 Jy ! Clean residual min=-0.001564 max=0.001423 Jy/beam ! Clean residual mean=-0.000003 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.153958 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 30 components and 0.153958 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=2.071 mas, bmaj=2.913 mas, bpa=-87.22 degrees ! Estimated noise=0.293481 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00271783 Jy ! Component: 100 - total flux cleaned = 0.00451766 Jy ! Component: 150 - total flux cleaned = 0.00585741 Jy ! Component: 200 - total flux cleaned = 0.00688121 Jy ! Total flux subtracted in 200 components = 0.00688121 Jy ! Clean residual min=-0.001344 max=0.001319 Jy/beam ! Clean residual mean=-0.000001 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.160839 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 = 0.000797781 Jy ! Component: 100 - total flux cleaned = 0.00138138 Jy ! Component: 150 - total flux cleaned = 0.00173283 Jy ! Component: 200 - total flux cleaned = 0.00203194 Jy ! Total flux subtracted in 200 components = 0.00203194 Jy ! Clean residual min=-0.001257 max=0.001211 Jy/beam ! Clean residual mean=0.000000 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.162871 Jy ! Adding 77 model components to the UV plane model. ! The established model now contains 94 components and 0.162871 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9337 mas, bmaj=1.626 mas, bpa=-78.58 degrees ! Estimated noise=0.231659 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000425587 Jy ! Component: 100 - total flux cleaned = 0.000656536 Jy ! Component: 150 - total flux cleaned = 0.000811911 Jy ! Component: 200 - total flux cleaned = 0.000991056 Jy ! Total flux subtracted in 200 components = 0.000991056 Jy ! Clean residual min=-0.001352 max=0.001127 Jy/beam ! Clean residual mean=0.000000 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.163862 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 112 components and 0.163862 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=0.058368Jy sigma=1.375069 ! Fit after self-cal, rms=0.058364Jy sigma=1.374982 wmodel /scr/pima/bg219i_uvs/J0354+6621_X_map.mod ! Writing 112 model components to file: /scr/pima/bg219i_uvs/J0354+6621_X_map.mod wobs /scr/pima/bg219i_uvs/J0354+6621_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J0354+6621_X_uvs.fits wwins /scr/pima/bg219i_uvs/J0354+6621_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219i_uvs/J0354+6621_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 = -0.000183497 Jy ! Component: 100 - total flux cleaned = -8.2654e-05 Jy ! Component: 150 - total flux cleaned = -8.19604e-05 Jy ! Component: 200 - total flux cleaned = -0.000171274 Jy ! Component: 250 - total flux cleaned = -0.000309543 Jy ! Component: 300 - total flux cleaned = -0.00042717 Jy ! Component: 350 - total flux cleaned = -0.000541843 Jy ! Component: 400 - total flux cleaned = -0.000654189 Jy ! Component: 450 - total flux cleaned = -0.000733094 Jy ! Component: 500 - total flux cleaned = -0.000841265 Jy ! Component: 550 - total flux cleaned = -0.000962199 Jy ! Component: 600 - total flux cleaned = -0.00105124 Jy ! Component: 650 - total flux cleaned = -0.00115321 Jy ! Component: 700 - total flux cleaned = -0.00123907 Jy ! Component: 750 - total flux cleaned = -0.00126737 Jy ! Component: 800 - total flux cleaned = -0.00140619 Jy ! Component: 850 - total flux cleaned = -0.00144685 Jy ! Component: 900 - total flux cleaned = -0.00147378 Jy ! Component: 950 - total flux cleaned = -0.00152704 Jy ! Component: 1000 - total flux cleaned = -0.00156614 Jy ! Component: 1050 - total flux cleaned = -0.00155305 Jy ! Component: 1100 - total flux cleaned = -0.00161713 Jy ! Component: 1150 - total flux cleaned = -0.00166773 Jy ! Component: 1200 - total flux cleaned = -0.00171788 Jy ! Component: 1250 - total flux cleaned = -0.0017799 Jy ! Component: 1300 - total flux cleaned = -0.00181666 Jy ! Component: 1350 - total flux cleaned = -0.00191357 Jy ! Component: 1400 - total flux cleaned = -0.00196141 Jy ! Component: 1450 - total flux cleaned = -0.00203242 Jy ! Component: 1500 - total flux cleaned = -0.00210281 Jy ! Component: 1550 - total flux cleaned = -0.00217265 Jy ! Component: 1600 - total flux cleaned = -0.00225328 Jy ! Component: 1650 - total flux cleaned = -0.00227615 Jy ! Component: 1700 - total flux cleaned = -0.00227612 Jy ! Component: 1750 - total flux cleaned = -0.00234345 Jy ! Component: 1800 - total flux cleaned = -0.00235465 Jy ! Component: 1850 - total flux cleaned = -0.00242087 Jy ! Component: 1900 - total flux cleaned = -0.00237704 Jy ! Component: 1950 - total flux cleaned = -0.00240969 Jy ! Component: 2000 - total flux cleaned = -0.00236658 Jy ! Component: 2050 - total flux cleaned = -0.00238798 Jy ! Component: 2100 - total flux cleaned = -0.0023773 Jy ! Component: 2150 - total flux cleaned = -0.00235615 Jy ! Component: 2200 - total flux cleaned = -0.00232476 Jy ! Component: 2250 - total flux cleaned = -0.00230391 Jy ! Component: 2300 - total flux cleaned = -0.00224181 Jy ! Component: 2350 - total flux cleaned = -0.00224189 Jy ! Component: 2400 - total flux cleaned = -0.00221118 Jy ! Component: 2450 - total flux cleaned = -0.00216035 Jy ! Component: 2500 - total flux cleaned = -0.00216035 Jy ! Component: 2550 - total flux cleaned = -0.00211012 Jy ! Component: 2600 - total flux cleaned = -0.00211014 Jy ! Component: 2650 - total flux cleaned = -0.00205058 Jy ! Component: 2700 - total flux cleaned = -0.00202094 Jy ! Component: 2750 - total flux cleaned = -0.00203066 Jy ! Component: 2800 - total flux cleaned = -0.00198185 Jy ! Component: 2850 - total flux cleaned = -0.00198181 Jy ! Component: 2900 - total flux cleaned = -0.00196254 Jy ! Component: 2950 - total flux cleaned = -0.00193372 Jy ! Component: 3000 - total flux cleaned = -0.00188608 Jy ! Component: 3050 - total flux cleaned = -0.00187655 Jy ! Component: 3100 - total flux cleaned = -0.00187665 Jy ! Component: 3150 - total flux cleaned = -0.00185791 Jy ! Component: 3200 - total flux cleaned = -0.00182061 Jy ! Component: 3250 - total flux cleaned = -0.00184846 Jy ! Component: 3300 - total flux cleaned = -0.00182992 Jy ! Component: 3350 - total flux cleaned = -0.00181156 Jy ! Component: 3400 - total flux cleaned = -0.00180243 Jy ! Component: 3450 - total flux cleaned = -0.00182059 Jy ! Component: 3500 - total flux cleaned = -0.00180245 Jy ! Component: 3550 - total flux cleaned = -0.00180239 Jy ! Component: 3600 - total flux cleaned = -0.0018024 Jy ! Component: 3650 - total flux cleaned = -0.0018202 Jy ! Component: 3700 - total flux cleaned = -0.00181133 Jy ! Component: 3750 - total flux cleaned = -0.00183789 Jy ! Component: 3800 - total flux cleaned = -0.00184665 Jy ! Component: 3850 - total flux cleaned = -0.00181159 Jy ! Component: 3900 - total flux cleaned = -0.00179422 Jy ! Component: 3950 - total flux cleaned = -0.00178555 Jy ! Component: 4000 - total flux cleaned = -0.00178553 Jy ! Component: 4050 - total flux cleaned = -0.00174249 Jy ! Total flux subtracted in 4096 components = -0.0017682 Jy ! Clean residual min=-0.000538 max=0.000582 Jy/beam ! Clean residual mean=-0.000000 rms=0.000140 Jy/beam ! Combined flux in latest and established models = 0.162094 Jy keep ! Adding 276 model components to the UV plane model. ! The established model now contains 388 components and 0.162094 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J0354+6621_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9337 x 1.626 at -78.58 degrees (North through East) ! Clean map min=-0.0011591 max=0.12721 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0354+6621_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.127215 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000138603 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.326857 0.326857 0.653714 1.30743 2.61485 5.22971 10.4594 20.9188 41.8377 83.6753 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.127 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 917.833 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0354+6621_X_uvs.log closed on Wed Apr 6 23:30:36 2016