! Started logfile: /scr/pima/bg219i_uvs/J0754+4823_X_uvs.log on Wed Apr 6 23:36:06 2016 obs /scr/pima/bg219i_uvs/J0754+4823_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0754+4823_X_uva.fits ! AN table 1: 36 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.897531 visibilities/baseline/integration-bin. ! Found source: J0754+4823 ! ! 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 17448 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/J0754+4823_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 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 43 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=1.053563Jy sigma=24.877707 ! Fit after self-cal, rms=0.701403Jy sigma=16.708408 ! 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=0.8631 mas, bmaj=1.084 mas, bpa=-0.6522 degrees ! Estimated noise=0.596333 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 = 0.214676 Jy ! Component: 100 - total flux cleaned = 0.282813 Jy ! Total flux subtracted in 100 components = 0.282813 Jy ! Clean residual min=-0.020149 max=0.076347 Jy/beam ! Clean residual mean=0.000047 rms=0.006100 Jy/beam ! Combined flux in latest and established models = 0.282813 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.282813 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=0.140119Jy sigma=3.190964 ! Fit after self-cal, rms=0.139924Jy sigma=3.186509 ! Inverting map ! Added new window around map position (1.4, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0654235 Jy ! Component: 100 - total flux cleaned = 0.0972021 Jy ! Total flux subtracted in 100 components = 0.0972021 Jy ! Clean residual min=-0.013397 max=0.024372 Jy/beam ! Clean residual mean=0.000029 rms=0.003356 Jy/beam ! Combined flux in latest and established models = 0.380015 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 23 components and 0.380015 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=0.091554Jy sigma=2.089453 ! Fit after self-cal, rms=0.087328Jy sigma=1.970329 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0275052 Jy ! Component: 100 - total flux cleaned = 0.0449155 Jy ! Total flux subtracted in 100 components = 0.0449155 Jy ! Clean residual min=-0.007990 max=0.011515 Jy/beam ! Clean residual mean=0.000020 rms=0.002019 Jy/beam ! Combined flux in latest and established models = 0.424931 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 34 components and 0.424931 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=0.072220Jy sigma=1.632074 ! Fit after self-cal, rms=0.071562Jy sigma=1.610953 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.014589 Jy ! Component: 100 - total flux cleaned = 0.0246497 Jy ! Total flux subtracted in 100 components = 0.0246497 Jy ! Clean residual min=-0.006166 max=0.008818 Jy/beam ! Clean residual mean=0.000015 rms=0.001550 Jy/beam ! Combined flux in latest and established models = 0.449581 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 41 components and 0.449581 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=0.066177Jy sigma=1.492501 ! Fit after self-cal, rms=0.066025Jy sigma=1.486960 ! Inverting map ! Added new window around map position (1.8, -1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00971194 Jy ! Component: 100 - total flux cleaned = 0.0165551 Jy ! Total flux subtracted in 100 components = 0.0165551 Jy ! Clean residual min=-0.005625 max=0.007001 Jy/beam ! Clean residual mean=0.000011 rms=0.001312 Jy/beam ! Combined flux in latest and established models = 0.466136 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 48 components and 0.466136 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=0.063517Jy sigma=1.432705 ! Fit after self-cal, rms=0.063450Jy sigma=1.430533 ! 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=1.088 mas, bmaj=1.329 mas, bpa=-4.917 degrees ! Estimated noise=0.324288 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 (3, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0112341 Jy ! Component: 100 - total flux cleaned = 0.0191549 Jy ! Component: 150 - total flux cleaned = 0.0252599 Jy ! Component: 200 - total flux cleaned = 0.0301291 Jy ! Total flux subtracted in 200 components = 0.0301291 Jy ! Clean residual min=-0.003927 max=0.004322 Jy/beam ! Clean residual mean=0.000011 rms=0.001035 Jy/beam ! Combined flux in latest and established models = 0.496265 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 75 components and 0.496265 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=0.060539Jy sigma=1.369000 ! Fit after self-cal, rms=0.060378Jy sigma=1.364627 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.088 x 1.329 at -4.917 degrees (North through East) ! Clean map min=-0.0034614 max=0.29076 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 1.01 KP 0.98 ! LA 0.98 MK 1.00 NL 1.01 OV 1.00 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.99 KP 0.98 ! LA 1.00 MK 1.02 NL 1.02 OV 0.99 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.98 KP 1.00 ! LA 0.97 MK 1.01 NL 1.03 OV 0.98 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.99 KP 0.99 ! LA 1.00 MK 1.01 NL 1.02 OV 0.99 ! PT 0.95 SC 1.02 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.02 KP 0.99 ! LA 0.99 MK 1.00 NL 1.02 OV 0.98 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.00 KP 0.99 ! LA 1.00 MK 0.98 NL 1.02 OV 1.00 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 0.98 KP 0.98 ! LA 0.98 MK 1.00 NL 1.02 OV 0.96 ! PT 0.98 SC 0.98 ! ! ! 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=0.060378Jy sigma=1.364627 ! Fit after self-cal, rms=0.059151Jy sigma=1.348072 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.091 mas, bmaj=1.333 mas, bpa=-4.79 degrees ! Estimated noise=0.321573 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 (5, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00434981 Jy ! Component: 100 - total flux cleaned = 0.00717463 Jy ! Component: 150 - total flux cleaned = 0.00934581 Jy ! Component: 200 - total flux cleaned = 0.0109723 Jy ! Total flux subtracted in 200 components = 0.0109723 Jy ! Clean residual min=-0.002644 max=0.003009 Jy/beam ! Clean residual mean=-0.000001 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.507237 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 92 components and 0.507237 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=0.058726Jy sigma=1.338769 ! Fit after self-cal, rms=0.058700Jy sigma=1.338144 ! 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=0.058700Jy sigma=1.338144 ! Fit after self-cal, rms=0.058662Jy sigma=1.333631 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.089 mas, bmaj=1.329 mas, bpa=-5.29 degrees ! Estimated noise=0.321605 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.002129 Jy ! Component: 100 - total flux cleaned = 0.00377141 Jy ! Component: 150 - total flux cleaned = 0.00481081 Jy ! Component: 200 - total flux cleaned = 0.00547126 Jy ! Total flux subtracted in 200 components = 0.00547126 Jy ! Clean residual min=-0.002470 max=0.002445 Jy/beam ! Clean residual mean=0.000001 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.512708 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 112 components and 0.512708 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=0.058535Jy sigma=1.330811 ! Fit after self-cal, rms=0.058530Jy sigma=1.330626 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 = 0.000720993 Jy ! Component: 100 - total flux cleaned = 0.00109926 Jy ! Component: 150 - total flux cleaned = 0.00144272 Jy ! Component: 200 - total flux cleaned = 0.00178695 Jy ! Total flux subtracted in 200 components = 0.00178695 Jy ! Clean residual min=-0.002334 max=0.002235 Jy/beam ! Clean residual mean=0.000001 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.514495 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 122 components and 0.514495 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=0.058478Jy sigma=1.329504 ! Fit after self-cal, rms=0.058476Jy sigma=1.329425 ! 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=0.058476Jy sigma=1.329425 ! Fit after self-cal, rms=0.058418Jy sigma=1.329066 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.088 mas, bmaj=1.328 mas, bpa=-5.635 degrees ! Estimated noise=0.321301 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000830051 Jy ! Component: 100 - total flux cleaned = 0.00152401 Jy ! Component: 150 - total flux cleaned = 0.00195759 Jy ! Component: 200 - total flux cleaned = 0.00219776 Jy ! Total flux subtracted in 200 components = 0.00219776 Jy ! Clean residual min=-0.002221 max=0.002160 Jy/beam ! Clean residual mean=0.000001 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.516693 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 131 components and 0.516693 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=1.328093 ! Fit after self-cal, rms=0.058371Jy sigma=1.328003 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 = 0.000321189 Jy ! Component: 100 - total flux cleaned = 0.000580187 Jy ! Component: 150 - total flux cleaned = 0.000736714 Jy ! Component: 200 - total flux cleaned = 0.000834261 Jy ! Total flux subtracted in 200 components = 0.000834261 Jy ! Clean residual min=-0.002146 max=0.002106 Jy/beam ! Clean residual mean=0.000001 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.517527 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 134 components and 0.517527 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=0.058346Jy sigma=1.327469 ! Fit after self-cal, rms=0.058345Jy sigma=1.327413 ! 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=0.058345Jy sigma=1.327413 ! Fit after self-cal, rms=0.058293Jy sigma=1.327268 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.204 mas, bmaj=2.429 mas, bpa=13.99 degrees ! Estimated noise=0.414085 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111286 Jy ! Component: 100 - total flux cleaned = 0.00165052 Jy ! Component: 150 - total flux cleaned = 0.00209069 Jy ! Component: 200 - total flux cleaned = 0.00239652 Jy ! Total flux subtracted in 200 components = 0.00239652 Jy ! Clean residual min=-0.002469 max=0.002957 Jy/beam ! Clean residual mean=0.000001 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 0.519924 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 150 components and 0.519924 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=0.058285Jy sigma=1.327151 ! Fit after self-cal, rms=0.058280Jy sigma=1.326998 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 = 0.000144655 Jy ! Component: 100 - total flux cleaned = 0.000382241 Jy ! Component: 150 - total flux cleaned = 0.000537076 Jy ! Component: 200 - total flux cleaned = 0.000654186 Jy ! Total flux subtracted in 200 components = 0.000654186 Jy ! Clean residual min=-0.002391 max=0.002948 Jy/beam ! Clean residual mean=0.000001 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.520578 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 160 components and 0.520578 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=0.058278Jy sigma=1.326998 ! Fit after self-cal, rms=0.058273Jy sigma=1.326889 ! Inverting map ! Added new window around map position (-10, -6.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00244796 Jy ! Component: 100 - total flux cleaned = 0.00290025 Jy ! Component: 150 - total flux cleaned = 0.00330894 Jy ! Component: 200 - total flux cleaned = 0.00345218 Jy ! Total flux subtracted in 200 components = 0.00345218 Jy ! Clean residual min=-0.002267 max=0.002278 Jy/beam ! Clean residual mean=0.000004 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.52403 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 188 components and 0.52403 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=0.058181Jy sigma=1.325121 ! Fit after self-cal, rms=0.058178Jy sigma=1.325054 ! 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=1.088 mas, bmaj=1.328 mas, bpa=-5.897 degrees ! Estimated noise=0.321002 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.088 x 1.328 at -5.897 degrees (North through East) ! Clean map min=-0.0017596 max=0.28691 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=0.8633 mas, bmaj=1.082 mas, bpa=-1.873 degrees ! Estimated noise=0.590411 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.214803 Jy ! Component: 100 - total flux cleaned = 0.302716 Jy ! Component: 150 - total flux cleaned = 0.355218 Jy ! Component: 200 - total flux cleaned = 0.388616 Jy ! Total flux subtracted in 200 components = 0.388616 Jy ! Clean residual min=-0.008533 max=0.017830 Jy/beam ! Clean residual mean=0.000026 rms=0.002526 Jy/beam ! Combined flux in latest and established models = 0.388616 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.388616 Jy ! Inverting map and beam ! Estimated beam: bmin=1.088 mas, bmaj=1.328 mas, bpa=-5.897 degrees ! Estimated noise=0.321002 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 = 0.033927 Jy ! Component: 100 - total flux cleaned = 0.0544523 Jy ! Component: 150 - total flux cleaned = 0.0689334 Jy ! Component: 200 - total flux cleaned = 0.0798927 Jy ! Total flux subtracted in 200 components = 0.0798927 Jy ! Clean residual min=-0.004254 max=0.006559 Jy/beam ! Clean residual mean=0.000019 rms=0.001328 Jy/beam ! Combined flux in latest and established models = 0.468509 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 60 components and 0.468509 Jy ! Inverting map ! Added new window around map position (-44, 12.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00845182 Jy ! Component: 100 - total flux cleaned = 0.0151618 Jy ! Component: 150 - total flux cleaned = 0.0205833 Jy ! Component: 200 - total flux cleaned = 0.0250963 Jy ! Total flux subtracted in 200 components = 0.0250963 Jy ! Clean residual min=-0.003125 max=0.003466 Jy/beam ! Clean residual mean=0.000009 rms=0.000781 Jy/beam ! Combined flux in latest and established models = 0.493605 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 97 components and 0.493605 Jy ! Inverting map ! Added new window around map position (49.6, -16.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00395459 Jy ! Component: 100 - total flux cleaned = 0.00720179 Jy ! Component: 150 - total flux cleaned = 0.0099732 Jy ! Component: 200 - total flux cleaned = 0.0119866 Jy ! Total flux subtracted in 200 components = 0.0119866 Jy ! Clean residual min=-0.002614 max=0.002423 Jy/beam ! Clean residual mean=0.000004 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.505592 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 133 components and 0.505592 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=2.204 mas, bmaj=2.429 mas, bpa=13.99 degrees ! Estimated noise=0.414085 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00414993 Jy ! Component: 100 - total flux cleaned = 0.00724085 Jy ! Component: 150 - total flux cleaned = 0.00974779 Jy ! Component: 200 - total flux cleaned = 0.0118141 Jy ! Total flux subtracted in 200 components = 0.0118141 Jy ! Clean residual min=-0.002639 max=0.002579 Jy/beam ! Clean residual mean=0.000005 rms=0.000706 Jy/beam ! Combined flux in latest and established models = 0.517406 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 = 0.00153071 Jy ! Component: 100 - total flux cleaned = 0.00271493 Jy ! Component: 150 - total flux cleaned = 0.00364391 Jy ! Component: 200 - total flux cleaned = 0.004335 Jy ! Total flux subtracted in 200 components = 0.004335 Jy ! Clean residual min=-0.002323 max=0.002098 Jy/beam ! Clean residual mean=0.000004 rms=0.000621 Jy/beam ! Combined flux in latest and established models = 0.521741 Jy ! Adding 102 model components to the UV plane model. ! The established model now contains 210 components and 0.521741 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.088 mas, bmaj=1.328 mas, bpa=-5.897 degrees ! Estimated noise=0.321002 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000228729 Jy ! Component: 100 - total flux cleaned = 0.000463021 Jy ! Component: 150 - total flux cleaned = 0.000585851 Jy ! Component: 200 - total flux cleaned = 0.000815772 Jy ! Total flux subtracted in 200 components = 0.000815772 Jy ! Clean residual min=-0.001840 max=0.001795 Jy/beam ! Clean residual mean=0.000002 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.522557 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 236 components and 0.522557 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=0.058100Jy sigma=1.323548 ! Fit after self-cal, rms=0.058087Jy sigma=1.323215 wmodel /scr/pima/bg219i_uvs/J0754+4823_X_map.mod ! Writing 236 model components to file: /scr/pima/bg219i_uvs/J0754+4823_X_map.mod wobs /scr/pima/bg219i_uvs/J0754+4823_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J0754+4823_X_uvs.fits wwins /scr/pima/bg219i_uvs/J0754+4823_X_map.win ! wwins: Wrote 8 windows to /scr/pima/bg219i_uvs/J0754+4823_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 = -4.43217e-05 Jy ! Component: 100 - total flux cleaned = -0.000104774 Jy ! Component: 150 - total flux cleaned = -0.00027743 Jy ! Component: 200 - total flux cleaned = -0.000387947 Jy ! Component: 250 - total flux cleaned = -0.000495105 Jy ! Component: 300 - total flux cleaned = -0.000599332 Jy ! Component: 350 - total flux cleaned = -0.000674792 Jy ! Component: 400 - total flux cleaned = -0.000723581 Jy ! Component: 450 - total flux cleaned = -0.000747226 Jy ! Component: 500 - total flux cleaned = -0.000724144 Jy ! Component: 550 - total flux cleaned = -0.000816009 Jy ! Component: 600 - total flux cleaned = -0.000838356 Jy ! Component: 650 - total flux cleaned = -0.000882087 Jy ! Component: 700 - total flux cleaned = -0.000967557 Jy ! Component: 750 - total flux cleaned = -0.000966667 Jy ! Component: 800 - total flux cleaned = -0.000987146 Jy ! Component: 850 - total flux cleaned = -0.00092589 Jy ! Component: 900 - total flux cleaned = -0.000966199 Jy ! Component: 950 - total flux cleaned = -0.000985641 Jy ! Component: 1000 - total flux cleaned = -0.00104358 Jy ! Component: 1050 - total flux cleaned = -0.00110133 Jy ! Component: 1100 - total flux cleaned = -0.00115798 Jy ! Component: 1150 - total flux cleaned = -0.00125147 Jy ! Component: 1200 - total flux cleaned = -0.00134336 Jy ! Component: 1250 - total flux cleaned = -0.00137939 Jy ! Component: 1300 - total flux cleaned = -0.001487 Jy ! Component: 1350 - total flux cleaned = -0.00150526 Jy ! Component: 1400 - total flux cleaned = -0.00167988 Jy ! Component: 1450 - total flux cleaned = -0.00173145 Jy ! Component: 1500 - total flux cleaned = -0.00179959 Jy ! Component: 1550 - total flux cleaned = -0.00188379 Jy ! Component: 1600 - total flux cleaned = -0.00191692 Jy ! Component: 1650 - total flux cleaned = -0.00195015 Jy ! Component: 1700 - total flux cleaned = -0.00206374 Jy ! Component: 1750 - total flux cleaned = -0.00207968 Jy ! Component: 1800 - total flux cleaned = -0.00214273 Jy ! Component: 1850 - total flux cleaned = -0.00225267 Jy ! Component: 1900 - total flux cleaned = -0.00223702 Jy ! Component: 1950 - total flux cleaned = -0.00232905 Jy ! Component: 2000 - total flux cleaned = -0.00235937 Jy ! Component: 2050 - total flux cleaned = -0.00237458 Jy ! Component: 2100 - total flux cleaned = -0.00241945 Jy ! Component: 2150 - total flux cleaned = -0.00247863 Jy ! Component: 2200 - total flux cleaned = -0.00249331 Jy ! Component: 2250 - total flux cleaned = -0.00258041 Jy ! Component: 2300 - total flux cleaned = -0.00256598 Jy ! Component: 2350 - total flux cleaned = -0.00265163 Jy ! Component: 2400 - total flux cleaned = -0.0026801 Jy ! Component: 2450 - total flux cleaned = -0.00272212 Jy ! Component: 2500 - total flux cleaned = -0.00274992 Jy ! Component: 2550 - total flux cleaned = -0.00279128 Jy ! Component: 2600 - total flux cleaned = -0.00279115 Jy ! Component: 2650 - total flux cleaned = -0.00280461 Jy ! Component: 2700 - total flux cleaned = -0.00288526 Jy ! Component: 2750 - total flux cleaned = -0.00288519 Jy ! Component: 2800 - total flux cleaned = -0.00292474 Jy ! Component: 2850 - total flux cleaned = -0.00289852 Jy ! Component: 2900 - total flux cleaned = -0.00295071 Jy ! Component: 2950 - total flux cleaned = -0.00298961 Jy ! Component: 3000 - total flux cleaned = -0.0030152 Jy ! Component: 3050 - total flux cleaned = -0.00301527 Jy ! Component: 3100 - total flux cleaned = -0.00301531 Jy ! Component: 3150 - total flux cleaned = -0.00302783 Jy ! Component: 3200 - total flux cleaned = -0.00305292 Jy ! Component: 3250 - total flux cleaned = -0.00304039 Jy ! Component: 3300 - total flux cleaned = -0.0030897 Jy ! Component: 3350 - total flux cleaned = -0.00300393 Jy ! Component: 3400 - total flux cleaned = -0.00301616 Jy ! Component: 3450 - total flux cleaned = -0.00301623 Jy ! Component: 3500 - total flux cleaned = -0.00300425 Jy ! Component: 3550 - total flux cleaned = -0.00302823 Jy ! Component: 3600 - total flux cleaned = -0.0030402 Jy ! Component: 3650 - total flux cleaned = -0.00300477 Jy ! Component: 3700 - total flux cleaned = -0.0030047 Jy ! Component: 3750 - total flux cleaned = -0.00303973 Jy ! Component: 3800 - total flux cleaned = -0.00299311 Jy ! Component: 3850 - total flux cleaned = -0.00293526 Jy ! Component: 3900 - total flux cleaned = -0.00293545 Jy ! Component: 3950 - total flux cleaned = -0.00293545 Jy ! Component: 4000 - total flux cleaned = -0.00293543 Jy ! Component: 4050 - total flux cleaned = -0.00289022 Jy ! Total flux subtracted in 4096 components = -0.00282273 Jy ! Clean residual min=-0.000644 max=0.000707 Jy/beam ! Clean residual mean=-0.000000 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.519734 Jy keep ! Adding 289 model components to the UV plane model. ! The established model now contains 525 components and 0.519734 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J0754+4823_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.088 x 1.328 at -5.897 degrees (North through East) ! Clean map min=-0.0011008 max=0.28741 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0754+4823_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.287408 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000183966 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.192026 0.192026 0.384053 0.768105 1.53621 3.07242 6.14484 12.2897 24.5794 49.1587 98.3175 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.287 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1562.29 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0754+4823_X_uvs.log closed on Wed Apr 6 23:36:12 2016