! Started logfile: /scr/pima/bg219e_uvs/J0623+4554_X_uvs.log on Thu Apr 7 09:01:27 2016 obs /scr/pima/bg219e_uvs/J0623+4554_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0623+4554_X_uva.fits ! AN table 1: 48 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.890625 visibilities/baseline/integration-bin. ! Found source: J0623+4554 ! ! 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 18468 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219e_uvs/J0623+4554_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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 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=1.011301Jy sigma=25.231047 ! Fit after self-cal, rms=0.885976Jy sigma=22.039408 ! 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=1.102 mas, bmaj=1.539 mas, bpa=51.86 degrees ! Estimated noise=0.554377 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 = 0.0878856 Jy ! Component: 100 - total flux cleaned = 0.114565 Jy ! Total flux subtracted in 100 components = 0.114565 Jy ! Clean residual min=-0.005957 max=0.011399 Jy/beam ! Clean residual mean=0.000020 rms=0.001648 Jy/beam ! Combined flux in latest and established models = 0.114565 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.114565 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=0.060976Jy sigma=1.468096 ! Fit after self-cal, rms=0.060427Jy sigma=1.455685 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0140583 Jy ! Component: 100 - total flux cleaned = 0.0210287 Jy ! Total flux subtracted in 100 components = 0.0210287 Jy ! Clean residual min=-0.003776 max=0.004253 Jy/beam ! Clean residual mean=0.000008 rms=0.000949 Jy/beam ! Combined flux in latest and established models = 0.135594 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 13 components and 0.135594 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=0.056975Jy sigma=1.365044 ! Fit after self-cal, rms=0.056809Jy sigma=1.361067 ! Inverting map ! Added new window around map position (-1.4, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0059407 Jy ! Component: 100 - total flux cleaned = 0.00911633 Jy ! Total flux subtracted in 100 components = 0.00911633 Jy ! Clean residual min=-0.003169 max=0.003189 Jy/beam ! Clean residual mean=0.000003 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 0.14471 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 25 components and 0.14471 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=0.056216Jy sigma=1.346239 ! Fit after self-cal, rms=0.056142Jy sigma=1.344277 ! 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=1.411 mas, bmaj=1.76 mas, bpa=50.07 degrees ! Estimated noise=0.279781 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 = 0.00278637 Jy ! Component: 100 - total flux cleaned = 0.00431055 Jy ! Component: 150 - total flux cleaned = 0.00534211 Jy ! Component: 200 - total flux cleaned = 0.00606462 Jy ! Total flux subtracted in 200 components = 0.00606462 Jy ! Clean residual min=-0.001837 max=0.002100 Jy/beam ! Clean residual mean=0.000002 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.150775 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 42 components and 0.150775 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=0.055995Jy sigma=1.340634 ! Fit after self-cal, rms=0.055980Jy sigma=1.340270 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.411 x 1.76 at 50.07 degrees (North through East) ! Clean map min=-0.0018018 max=0.1126 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 1.00 KP 1.04 ! LA 0.99 NL 0.99 OV 1.01 PT 0.97 ! SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 0.95 KP 1.00 ! LA 1.00 NL 1.05 OV 0.99 PT 1.00 ! SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.01 KP 0.99 ! LA 0.98 NL 0.96 OV 0.98 PT 1.01 ! SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.06 KP 0.99 ! LA 0.97 NL 1.00 OV 1.04 PT 0.99 ! SC 0.99 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.01 KP 1.01 ! LA 0.97 NL 1.03 OV 0.98 PT 0.99 ! SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.04 HN 0.95 KP 0.99 ! LA 0.95 NL 1.03 OV 0.99 PT 1.00 ! SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.03 KP 0.98 ! LA 0.98 NL 1.03 OV 1.03 PT 0.98 ! 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=0.055980Jy sigma=1.340270 ! Fit after self-cal, rms=0.055826Jy sigma=1.336676 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.407 mas, bmaj=1.759 mas, bpa=50.02 degrees ! Estimated noise=0.279419 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 = 6.62736e-05 Jy ! Component: 100 - total flux cleaned = 0.000106297 Jy ! Component: 150 - total flux cleaned = 0.000121163 Jy ! Component: 200 - total flux cleaned = 0.000134256 Jy ! Total flux subtracted in 200 components = 0.000134256 Jy ! Clean residual min=-0.001767 max=0.001904 Jy/beam ! Clean residual mean=-0.000007 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.150909 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 53 components and 0.150909 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=0.055812Jy sigma=1.336312 ! Fit after self-cal, rms=0.055813Jy sigma=1.336174 ! 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=0.055813Jy sigma=1.336174 ! Fit after self-cal, rms=0.055672Jy sigma=1.333428 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.409 mas, bmaj=1.755 mas, bpa=49.95 degrees ! Estimated noise=0.279133 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000450056 Jy ! Component: 100 - total flux cleaned = 0.000497128 Jy ! Component: 150 - total flux cleaned = 0.000497056 Jy ! Component: 200 - total flux cleaned = 0.000485868 Jy ! Total flux subtracted in 200 components = 0.000485868 Jy ! Clean residual min=-0.001436 max=0.001720 Jy/beam ! Clean residual mean=-0.000002 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.151395 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 60 components and 0.151395 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=0.055662Jy sigma=1.333216 ! Fit after self-cal, rms=0.055661Jy sigma=1.333149 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 (20.4, -13.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0017758 Jy ! Component: 100 - total flux cleaned = 0.00225258 Jy ! Component: 150 - total flux cleaned = 0.00249861 Jy ! Component: 200 - total flux cleaned = 0.00272487 Jy ! Total flux subtracted in 200 components = 0.00272487 Jy ! Clean residual min=-0.001333 max=0.001532 Jy/beam ! Clean residual mean=0.000002 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.15412 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 71 components and 0.15412 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=0.055592Jy sigma=1.331610 ! Fit after self-cal, rms=0.055587Jy sigma=1.331522 ! Inverting map ! Added new window around map position (-6.2, -18.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00130608 Jy ! Component: 100 - total flux cleaned = 0.00168165 Jy ! Component: 150 - total flux cleaned = 0.00170555 Jy ! Component: 200 - total flux cleaned = 0.00174657 Jy ! Total flux subtracted in 200 components = 0.00174657 Jy ! Clean residual min=-0.001297 max=0.001372 Jy/beam ! Clean residual mean=0.000002 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.155866 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 84 components and 0.155866 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=0.055547Jy sigma=1.330702 ! Fit after self-cal, rms=0.055544Jy sigma=1.330637 ! 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=0.055544Jy sigma=1.330637 ! Fit after self-cal, rms=0.055472Jy sigma=1.330495 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.409 mas, bmaj=1.752 mas, bpa=49.9 degrees ! Estimated noise=0.278977 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000542147 Jy ! Component: 100 - total flux cleaned = 0.000670432 Jy ! Component: 150 - total flux cleaned = 0.00074644 Jy ! Component: 200 - total flux cleaned = 0.000813893 Jy ! Total flux subtracted in 200 components = 0.000813893 Jy ! Clean residual min=-0.001306 max=0.001316 Jy/beam ! Clean residual mean=0.000000 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.15668 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 92 components and 0.15668 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=0.055457Jy sigma=1.330185 ! Fit after self-cal, rms=0.055456Jy sigma=1.330168 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 (-7.4, 37.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000766108 Jy ! Component: 100 - total flux cleaned = 0.00107681 Jy ! Component: 150 - total flux cleaned = 0.0014012 Jy ! Component: 200 - total flux cleaned = 0.00160752 Jy ! Total flux subtracted in 200 components = 0.00160752 Jy ! Clean residual min=-0.001236 max=0.001185 Jy/beam ! Clean residual mean=-0.000001 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.158288 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 113 components and 0.158288 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=0.055429Jy sigma=1.329556 ! Fit after self-cal, rms=0.055428Jy sigma=1.329522 ! 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=0.055428Jy sigma=1.329522 ! Fit after self-cal, rms=0.055406Jy sigma=1.329472 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.421 mas, bmaj=2.504 mas, bpa=-11.22 degrees ! Estimated noise=0.32083 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000530118 Jy ! Component: 100 - total flux cleaned = 0.000929525 Jy ! Component: 150 - total flux cleaned = 0.00127323 Jy ! Component: 200 - total flux cleaned = 0.00149246 Jy ! Total flux subtracted in 200 components = 0.00149246 Jy ! Clean residual min=-0.001091 max=0.001105 Jy/beam ! Clean residual mean=-0.000003 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.15978 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 132 components and 0.15978 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=0.055402Jy sigma=1.329355 ! Fit after self-cal, rms=0.055401Jy sigma=1.329345 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 = 0.000300244 Jy ! Component: 100 - total flux cleaned = 0.000474037 Jy ! Component: 150 - total flux cleaned = 0.000622913 Jy ! Component: 200 - total flux cleaned = 0.000706092 Jy ! Total flux subtracted in 200 components = 0.000706092 Jy ! Clean residual min=-0.001093 max=0.001099 Jy/beam ! Clean residual mean=-0.000004 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.160486 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 141 components and 0.160486 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=0.055399Jy sigma=1.329300 ! Fit after self-cal, rms=0.055399Jy sigma=1.329297 ! 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=1.41 mas, bmaj=1.75 mas, bpa=49.83 degrees ! Estimated noise=0.278954 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.41 x 1.75 at 49.83 degrees (North through East) ! Clean map min=-0.0011255 max=0.11236 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=1.102 mas, bmaj=1.53 mas, bpa=51.79 degrees ! Estimated noise=0.550558 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0873218 Jy ! Component: 100 - total flux cleaned = 0.117795 Jy ! Component: 150 - total flux cleaned = 0.131135 Jy ! Component: 200 - total flux cleaned = 0.137453 Jy ! Total flux subtracted in 200 components = 0.137453 Jy ! Clean residual min=-0.003474 max=0.003290 Jy/beam ! Clean residual mean=0.000006 rms=0.000829 Jy/beam ! Combined flux in latest and established models = 0.137453 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 0.137453 Jy ! Inverting map and beam ! Estimated beam: bmin=1.41 mas, bmaj=1.75 mas, bpa=49.83 degrees ! Estimated noise=0.278954 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 = 0.00515981 Jy ! Component: 100 - total flux cleaned = 0.00806736 Jy ! Component: 150 - total flux cleaned = 0.0103101 Jy ! Component: 200 - total flux cleaned = 0.0121924 Jy ! Total flux subtracted in 200 components = 0.0121924 Jy ! Clean residual min=-0.001701 max=0.001561 Jy/beam ! Clean residual mean=0.000005 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.149646 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 50 components and 0.149646 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=2.421 mas, bmaj=2.504 mas, bpa=-11.22 degrees ! Estimated noise=0.32083 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0021298 Jy ! Component: 100 - total flux cleaned = 0.0036202 Jy ! Component: 150 - total flux cleaned = 0.00487006 Jy ! Component: 200 - total flux cleaned = 0.00592739 Jy ! Total flux subtracted in 200 components = 0.00592739 Jy ! Clean residual min=-0.001491 max=0.001181 Jy/beam ! Clean residual mean=0.000001 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.155573 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 = 0.000896639 Jy ! Component: 100 - total flux cleaned = 0.00166017 Jy ! Component: 150 - total flux cleaned = 0.00231219 Jy ! Component: 200 - total flux cleaned = 0.00271905 Jy ! Total flux subtracted in 200 components = 0.00271905 Jy ! Clean residual min=-0.001308 max=0.001103 Jy/beam ! Clean residual mean=-0.000001 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.158292 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 101 components and 0.158292 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.41 mas, bmaj=1.75 mas, bpa=49.83 degrees ! Estimated noise=0.278954 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.19311e-05 Jy ! Component: 100 - total flux cleaned = 4.59436e-05 Jy ! Component: 150 - total flux cleaned = 0.0002008 Jy ! Component: 200 - total flux cleaned = 0.000393401 Jy ! Total flux subtracted in 200 components = 0.000393401 Jy ! Clean residual min=-0.001352 max=0.001145 Jy/beam ! Clean residual mean=-0.000000 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.158685 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 121 components and 0.158685 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=0.055424Jy sigma=1.329810 ! Fit after self-cal, rms=0.055422Jy sigma=1.329757 wmodel /scr/pima/bg219e_uvs/J0623+4554_X_map.mod ! Writing 121 model components to file: /scr/pima/bg219e_uvs/J0623+4554_X_map.mod wobs /scr/pima/bg219e_uvs/J0623+4554_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J0623+4554_X_uvs.fits wwins /scr/pima/bg219e_uvs/J0623+4554_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219e_uvs/J0623+4554_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 = -0.000375171 Jy ! Component: 100 - total flux cleaned = -0.000396557 Jy ! Component: 150 - total flux cleaned = -0.000416024 Jy ! Component: 200 - total flux cleaned = -0.000397616 Jy ! Component: 250 - total flux cleaned = -0.000416594 Jy ! Component: 300 - total flux cleaned = -0.000417092 Jy ! Component: 350 - total flux cleaned = -0.000504233 Jy ! Component: 400 - total flux cleaned = -0.000537788 Jy ! Component: 450 - total flux cleaned = -0.000504948 Jy ! Component: 500 - total flux cleaned = -0.00055335 Jy ! Component: 550 - total flux cleaned = -0.00056878 Jy ! Component: 600 - total flux cleaned = -0.000599471 Jy ! Component: 650 - total flux cleaned = -0.000614261 Jy ! Component: 700 - total flux cleaned = -0.000614114 Jy ! Component: 750 - total flux cleaned = -0.000671691 Jy ! Component: 800 - total flux cleaned = -0.000685651 Jy ! Component: 850 - total flux cleaned = -0.000685581 Jy ! Component: 900 - total flux cleaned = -0.000672416 Jy ! Component: 950 - total flux cleaned = -0.00069953 Jy ! Component: 1000 - total flux cleaned = -0.000699665 Jy ! Component: 1050 - total flux cleaned = -0.000751602 Jy ! Component: 1100 - total flux cleaned = -0.000713171 Jy ! Component: 1150 - total flux cleaned = -0.000687765 Jy ! Component: 1200 - total flux cleaned = -0.000675295 Jy ! Component: 1250 - total flux cleaned = -0.000724406 Jy ! Component: 1300 - total flux cleaned = -0.000736439 Jy ! Component: 1350 - total flux cleaned = -0.000748102 Jy ! Component: 1400 - total flux cleaned = -0.00080698 Jy ! Component: 1450 - total flux cleaned = -0.000830312 Jy ! Component: 1500 - total flux cleaned = -0.000864503 Jy ! Component: 1550 - total flux cleaned = -0.000875585 Jy ! Component: 1600 - total flux cleaned = -0.000864266 Jy ! Component: 1650 - total flux cleaned = -0.000897692 Jy ! Component: 1700 - total flux cleaned = -0.000908493 Jy ! Component: 1750 - total flux cleaned = -0.000897582 Jy ! Component: 1800 - total flux cleaned = -0.000908284 Jy ! Component: 1850 - total flux cleaned = -0.000876381 Jy ! Component: 1900 - total flux cleaned = -0.000876445 Jy ! Component: 1950 - total flux cleaned = -0.000866168 Jy ! Component: 2000 - total flux cleaned = -0.000866145 Jy ! Component: 2050 - total flux cleaned = -0.000845617 Jy ! Component: 2100 - total flux cleaned = -0.000845633 Jy ! Component: 2150 - total flux cleaned = -0.000875801 Jy ! Component: 2200 - total flux cleaned = -0.000885824 Jy ! Component: 2250 - total flux cleaned = -0.000875847 Jy ! Component: 2300 - total flux cleaned = -0.000865902 Jy ! Component: 2350 - total flux cleaned = -0.000895278 Jy ! Component: 2400 - total flux cleaned = -0.00090493 Jy ! Component: 2450 - total flux cleaned = -0.000885717 Jy ! Component: 2500 - total flux cleaned = -0.000904975 Jy ! Component: 2550 - total flux cleaned = -0.0009427 Jy ! Component: 2600 - total flux cleaned = -0.000942664 Jy ! Component: 2650 - total flux cleaned = -0.000970727 Jy ! Component: 2700 - total flux cleaned = -0.00100785 Jy ! Component: 2750 - total flux cleaned = -0.00105386 Jy ! Component: 2800 - total flux cleaned = -0.00108125 Jy ! Component: 2850 - total flux cleaned = -0.00109928 Jy ! Component: 2900 - total flux cleaned = -0.00109923 Jy ! Component: 2950 - total flux cleaned = -0.00107247 Jy ! Component: 3000 - total flux cleaned = -0.001108 Jy ! Component: 3050 - total flux cleaned = -0.00109916 Jy ! Component: 3100 - total flux cleaned = -0.00109905 Jy ! Component: 3150 - total flux cleaned = -0.00110775 Jy ! Component: 3200 - total flux cleaned = -0.0011251 Jy ! Component: 3250 - total flux cleaned = -0.00112508 Jy ! Component: 3300 - total flux cleaned = -0.00115065 Jy ! Component: 3350 - total flux cleaned = -0.0011507 Jy ! Component: 3400 - total flux cleaned = -0.00115066 Jy ! Component: 3450 - total flux cleaned = -0.00115908 Jy ! Component: 3500 - total flux cleaned = -0.00118409 Jy ! Component: 3550 - total flux cleaned = -0.00120053 Jy ! Component: 3600 - total flux cleaned = -0.00121699 Jy ! Component: 3650 - total flux cleaned = -0.00120875 Jy ! Component: 3700 - total flux cleaned = -0.00123325 Jy ! Component: 3750 - total flux cleaned = -0.00122513 Jy ! Component: 3800 - total flux cleaned = -0.00124932 Jy ! Component: 3850 - total flux cleaned = -0.00124134 Jy ! Component: 3900 - total flux cleaned = -0.0012493 Jy ! Component: 3950 - total flux cleaned = -0.00122555 Jy ! Component: 4000 - total flux cleaned = -0.00127293 Jy ! Component: 4050 - total flux cleaned = -0.00127292 Jy ! Total flux subtracted in 4096 components = -0.00126518 Jy ! Clean residual min=-0.000469 max=0.000489 Jy/beam ! Clean residual mean=-0.000001 rms=0.000132 Jy/beam ! Combined flux in latest and established models = 0.15742 Jy keep ! Adding 278 model components to the UV plane model. ! The established model now contains 399 components and 0.15742 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J0623+4554_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.41 x 1.75 at 49.83 degrees (North through East) ! Clean map min=-0.00083933 max=0.11231 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0623+4554_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.112308 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000129514 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.345961 0.345961 0.691923 1.38385 2.76769 5.53538 11.0708 22.1415 44.283 88.5661 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.112 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 867.149 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0623+4554_X_uvs.log closed on Thu Apr 7 09:01:31 2016