! Started logfile: /scr/pima/bg219e_uvs/J0004+4615_X_uvs.log on Thu Apr 7 08:53:13 2016 obs /scr/pima/bg219e_uvs/J0004+4615_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0004+4615_X_uva.fits ! AN table 1: 36 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.915895 visibilities/baseline/integration-bin. ! Found source: J0004+4615 ! ! 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 14244 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/J0004+4615_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 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 40 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=1.059064Jy sigma=25.043703 ! Fit after self-cal, rms=0.705412Jy sigma=16.637738 ! 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=1.124 mas, bmaj=1.67 mas, bpa=51.45 degrees ! Estimated noise=0.603658 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 = 0.229947 Jy ! Component: 100 - total flux cleaned = 0.28009 Jy ! Total flux subtracted in 100 components = 0.28009 Jy ! Clean residual min=-0.005814 max=0.013987 Jy/beam ! Clean residual mean=0.000041 rms=0.001632 Jy/beam ! Combined flux in latest and established models = 0.28009 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.28009 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=0.062566Jy sigma=1.426339 ! Fit after self-cal, rms=0.062561Jy sigma=1.426266 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0123126 Jy ! Component: 100 - total flux cleaned = 0.0188366 Jy ! Total flux subtracted in 100 components = 0.0188366 Jy ! Clean residual min=-0.004511 max=0.004351 Jy/beam ! Clean residual mean=0.000018 rms=0.001031 Jy/beam ! Combined flux in latest and established models = 0.298927 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.298927 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=0.059651Jy sigma=1.344919 ! Fit after self-cal, rms=0.059652Jy sigma=1.344804 ! 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=1.376 mas, bmaj=1.845 mas, bpa=50.53 degrees ! Estimated noise=0.357727 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 = 0.00592094 Jy ! Component: 100 - total flux cleaned = 0.0094426 Jy ! Component: 150 - total flux cleaned = 0.0116949 Jy ! Component: 200 - total flux cleaned = 0.0131498 Jy ! Total flux subtracted in 200 components = 0.0131498 Jy ! Clean residual min=-0.002660 max=0.002579 Jy/beam ! Clean residual mean=0.000006 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.312076 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 38 components and 0.312076 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=0.059071Jy sigma=1.328434 ! Fit after self-cal, rms=0.059074Jy sigma=1.328365 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.376 x 1.845 at 50.53 degrees (North through East) ! Clean map min=-0.0025315 max=0.29603 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 1.01 HN 1.01 KP 0.98 ! LA 0.98 NL 1.02 OV 0.99 PT 0.99 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.99 KP 1.01 ! LA 0.99 NL 1.02 OV 0.98 PT 0.99 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.00 KP 0.99 ! LA 0.99 NL 0.99 OV 0.99 PT 0.99 ! SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.02 KP 0.99 ! LA 0.99 NL 1.01 OV 1.00 PT 0.99 ! SC 1.05 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.00 KP 1.01 ! LA 0.97 NL 1.00 OV 0.99 PT 0.98 ! SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.98 KP 0.99 ! LA 1.00 NL 1.01 OV 0.97 PT 1.02 ! SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.00 KP 1.00 ! LA 0.99 NL 1.01 OV 0.98 PT 1.01 ! 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=0.059074Jy sigma=1.328365 ! Fit after self-cal, rms=0.058844Jy sigma=1.320626 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.384 mas, bmaj=1.85 mas, bpa=50.53 degrees ! Estimated noise=0.356962 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 = -0.0013513 Jy ! Component: 100 - total flux cleaned = -0.00173657 Jy ! Component: 150 - total flux cleaned = -0.0018942 Jy ! Component: 200 - total flux cleaned = -0.00195214 Jy ! Total flux subtracted in 200 components = -0.00195214 Jy ! Clean residual min=-0.002387 max=0.002277 Jy/beam ! Clean residual mean=0.000003 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.310124 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 47 components and 0.310124 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=0.058807Jy sigma=1.319871 ! Fit after self-cal, rms=0.058814Jy sigma=1.319837 ! 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=0.058814Jy sigma=1.319837 ! Fit after self-cal, rms=0.058729Jy sigma=1.314532 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.381 mas, bmaj=1.856 mas, bpa=50.58 degrees ! Estimated noise=0.356626 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00101387 Jy ! Component: 100 - total flux cleaned = -0.00129294 Jy ! Component: 150 - total flux cleaned = -0.00141783 Jy ! Component: 200 - total flux cleaned = -0.00146449 Jy ! Total flux subtracted in 200 components = -0.00146449 Jy ! Clean residual min=-0.002192 max=0.002050 Jy/beam ! Clean residual mean=0.000009 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.30866 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 53 components and 0.30866 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=0.058706Jy sigma=1.314131 ! Fit after self-cal, rms=0.058710Jy sigma=1.314110 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 = 2.20654e-06 Jy ! Component: 100 - total flux cleaned = -1.09534e-05 Jy ! Component: 150 - total flux cleaned = 2.00646e-06 Jy ! Component: 200 - total flux cleaned = 2.52675e-06 Jy ! Total flux subtracted in 200 components = 2.52675e-06 Jy ! Clean residual min=-0.002171 max=0.002047 Jy/beam ! Clean residual mean=0.000009 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.308662 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 55 components and 0.308662 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=0.058705Jy sigma=1.313998 ! Fit after self-cal, rms=0.058704Jy sigma=1.313996 ! 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=0.058704Jy sigma=1.313996 ! Fit after self-cal, rms=0.058739Jy sigma=1.313830 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.381 mas, bmaj=1.859 mas, bpa=50.57 degrees ! Estimated noise=0.356369 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000682852 Jy ! Component: 100 - total flux cleaned = -0.000901497 Jy ! Component: 150 - total flux cleaned = -0.000982648 Jy ! Component: 200 - total flux cleaned = -0.00100713 Jy ! Total flux subtracted in 200 components = -0.00100713 Jy ! Clean residual min=-0.002143 max=0.002029 Jy/beam ! Clean residual mean=0.000009 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.307655 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 58 components and 0.307655 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=0.058727Jy sigma=1.313636 ! Fit after self-cal, rms=0.058729Jy sigma=1.313632 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 = -1.23345e-05 Jy ! Component: 100 - total flux cleaned = -3.43848e-05 Jy ! Component: 150 - total flux cleaned = -5.5228e-05 Jy ! Component: 200 - total flux cleaned = -6.49518e-05 Jy ! Total flux subtracted in 200 components = -6.49518e-05 Jy ! Clean residual min=-0.002134 max=0.002034 Jy/beam ! Clean residual mean=0.000009 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.30759 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 59 components and 0.30759 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=1.313551 ! Fit after self-cal, rms=0.058725Jy sigma=1.313549 ! 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=0.058725Jy sigma=1.313549 ! Fit after self-cal, rms=0.058742Jy sigma=1.313466 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.436 mas, bmaj=2.538 mas, bpa=-76.47 degrees ! Estimated noise=0.401902 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000404442 Jy ! Component: 100 - total flux cleaned = -0.000520509 Jy ! Component: 150 - total flux cleaned = -0.000557243 Jy ! Component: 200 - total flux cleaned = -0.000576526 Jy ! Total flux subtracted in 200 components = -0.000576526 Jy ! Clean residual min=-0.001839 max=0.002051 Jy/beam ! Clean residual mean=0.000016 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.307014 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 69 components and 0.307014 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=0.058740Jy sigma=1.313414 ! Fit after self-cal, rms=0.058741Jy sigma=1.313411 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 = -4.61667e-06 Jy ! Component: 100 - total flux cleaned = -2.02566e-05 Jy ! Component: 150 - total flux cleaned = -2.7114e-05 Jy ! Component: 200 - total flux cleaned = -3.03766e-05 Jy ! Total flux subtracted in 200 components = -3.03766e-05 Jy ! Clean residual min=-0.001841 max=0.002048 Jy/beam ! Clean residual mean=0.000016 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.306983 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 70 components and 0.306983 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=0.058741Jy sigma=1.313401 ! Fit after self-cal, rms=0.058741Jy sigma=1.313400 ! 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=1.382 mas, bmaj=1.861 mas, bpa=50.58 degrees ! Estimated noise=0.356134 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.382 x 1.861 at 50.58 degrees (North through East) ! Clean map min=-0.0020269 max=0.29505 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=1.128 mas, bmaj=1.681 mas, bpa=51.44 degrees ! Estimated noise=0.603984 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.230062 Jy ! Component: 100 - total flux cleaned = 0.280231 Jy ! Component: 150 - total flux cleaned = 0.291579 Jy ! Component: 200 - total flux cleaned = 0.296511 Jy ! Total flux subtracted in 200 components = 0.296511 Jy ! Clean residual min=-0.003477 max=0.003901 Jy/beam ! Clean residual mean=0.000017 rms=0.000880 Jy/beam ! Combined flux in latest and established models = 0.296511 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 0.296511 Jy ! Inverting map and beam ! Estimated beam: bmin=1.382 mas, bmaj=1.861 mas, bpa=50.58 degrees ! Estimated noise=0.356134 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 = 0.00420518 Jy ! Component: 100 - total flux cleaned = 0.00645149 Jy ! Component: 150 - total flux cleaned = 0.00784054 Jy ! Component: 200 - total flux cleaned = 0.00873326 Jy ! Total flux subtracted in 200 components = 0.00873326 Jy ! Clean residual min=-0.002123 max=0.001926 Jy/beam ! Clean residual mean=0.000011 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.305244 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 47 components and 0.305244 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=2.436 mas, bmaj=2.538 mas, bpa=-76.47 degrees ! Estimated noise=0.401902 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000822585 Jy ! Component: 100 - total flux cleaned = 0.00123736 Jy ! Component: 150 - total flux cleaned = 0.00141119 Jy ! Component: 200 - total flux cleaned = 0.00143336 Jy ! Total flux subtracted in 200 components = 0.00143336 Jy ! Clean residual min=-0.001850 max=0.002026 Jy/beam ! Clean residual mean=0.000017 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.306678 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.40081e-05 Jy ! Component: 100 - total flux cleaned = 2.71883e-05 Jy ! Component: 150 - total flux cleaned = 3.96963e-05 Jy ! Component: 200 - total flux cleaned = 5.18721e-05 Jy ! Total flux subtracted in 200 components = 5.18721e-05 Jy ! Clean residual min=-0.001855 max=0.002027 Jy/beam ! Clean residual mean=0.000017 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.30673 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 57 components and 0.30673 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.382 mas, bmaj=1.861 mas, bpa=50.58 degrees ! Estimated noise=0.356134 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000182516 Jy ! Component: 100 - total flux cleaned = -0.000201425 Jy ! Component: 150 - total flux cleaned = -0.000226274 Jy ! Component: 200 - total flux cleaned = -0.000241495 Jy ! Total flux subtracted in 200 components = -0.000241495 Jy ! Clean residual min=-0.002052 max=0.002016 Jy/beam ! Clean residual mean=0.000009 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.306488 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 65 components and 0.306488 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=0.058730Jy sigma=1.313235 ! Fit after self-cal, rms=0.058729Jy sigma=1.313224 wmodel /scr/pima/bg219e_uvs/J0004+4615_X_map.mod ! Writing 65 model components to file: /scr/pima/bg219e_uvs/J0004+4615_X_map.mod wobs /scr/pima/bg219e_uvs/J0004+4615_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J0004+4615_X_uvs.fits wwins /scr/pima/bg219e_uvs/J0004+4615_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219e_uvs/J0004+4615_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 = 0.000321288 Jy ! Component: 100 - total flux cleaned = 0.000557728 Jy ! Component: 150 - total flux cleaned = 0.000841669 Jy ! Component: 200 - total flux cleaned = 0.00107978 Jy ! Component: 250 - total flux cleaned = 0.00122225 Jy ! Component: 300 - total flux cleaned = 0.00144016 Jy ! Component: 350 - total flux cleaned = 0.00170073 Jy ! Component: 400 - total flux cleaned = 0.00187713 Jy ! Component: 450 - total flux cleaned = 0.00209706 Jy ! Component: 500 - total flux cleaned = 0.00228722 Jy ! Component: 550 - total flux cleaned = 0.00247182 Jy ! Component: 600 - total flux cleaned = 0.00258444 Jy ! Component: 650 - total flux cleaned = 0.00276001 Jy ! Component: 700 - total flux cleaned = 0.00284608 Jy ! Component: 750 - total flux cleaned = 0.00299383 Jy ! Component: 800 - total flux cleaned = 0.00305615 Jy ! Component: 850 - total flux cleaned = 0.00309683 Jy ! Component: 900 - total flux cleaned = 0.0032368 Jy ! Component: 950 - total flux cleaned = 0.00325643 Jy ! Component: 1000 - total flux cleaned = 0.00335322 Jy ! Component: 1050 - total flux cleaned = 0.0034485 Jy ! Component: 1100 - total flux cleaned = 0.00354213 Jy ! Component: 1150 - total flux cleaned = 0.00363423 Jy ! Component: 1200 - total flux cleaned = 0.00372467 Jy ! Component: 1250 - total flux cleaned = 0.00384927 Jy ! Component: 1300 - total flux cleaned = 0.00390167 Jy ! Component: 1350 - total flux cleaned = 0.0039189 Jy ! Component: 1400 - total flux cleaned = 0.00400429 Jy ! Component: 1450 - total flux cleaned = 0.00402137 Jy ! Component: 1500 - total flux cleaned = 0.00415466 Jy ! Component: 1550 - total flux cleaned = 0.00418722 Jy ! Component: 1600 - total flux cleaned = 0.004236 Jy ! Component: 1650 - total flux cleaned = 0.00431596 Jy ! Component: 1700 - total flux cleaned = 0.00437934 Jy ! Component: 1750 - total flux cleaned = 0.00441071 Jy ! Component: 1800 - total flux cleaned = 0.00450317 Jy ! Component: 1850 - total flux cleaned = 0.00451861 Jy ! Component: 1900 - total flux cleaned = 0.00459425 Jy ! Component: 1950 - total flux cleaned = 0.00466888 Jy ! Component: 2000 - total flux cleaned = 0.00474232 Jy ! Component: 2050 - total flux cleaned = 0.00480038 Jy ! Component: 2100 - total flux cleaned = 0.00484316 Jy ! Component: 2150 - total flux cleaned = 0.00490019 Jy ! Component: 2200 - total flux cleaned = 0.00498448 Jy ! Component: 2250 - total flux cleaned = 0.00505423 Jy ! Component: 2300 - total flux cleaned = 0.00517847 Jy ! Component: 2350 - total flux cleaned = 0.00528744 Jy ! Component: 2400 - total flux cleaned = 0.00536855 Jy ! Component: 2450 - total flux cleaned = 0.00547579 Jy ! Component: 2500 - total flux cleaned = 0.00552905 Jy ! Component: 2550 - total flux cleaned = 0.00564768 Jy ! Component: 2600 - total flux cleaned = 0.00573892 Jy ! Component: 2650 - total flux cleaned = 0.00580342 Jy ! Component: 2700 - total flux cleaned = 0.0058803 Jy ! Component: 2750 - total flux cleaned = 0.00594368 Jy ! Component: 2800 - total flux cleaned = 0.0060316 Jy ! Component: 2850 - total flux cleaned = 0.00609395 Jy ! Component: 2900 - total flux cleaned = 0.00615567 Jy ! Component: 2950 - total flux cleaned = 0.00622929 Jy ! Component: 3000 - total flux cleaned = 0.00632686 Jy ! Component: 3050 - total flux cleaned = 0.00637525 Jy ! Component: 3100 - total flux cleaned = 0.00644727 Jy ! Component: 3150 - total flux cleaned = 0.00654253 Jy ! Component: 3200 - total flux cleaned = 0.00662528 Jy ! Component: 3250 - total flux cleaned = 0.00670753 Jy ! Component: 3300 - total flux cleaned = 0.00678922 Jy ! Component: 3350 - total flux cleaned = 0.00678917 Jy ! Component: 3400 - total flux cleaned = 0.0068812 Jy ! Component: 3450 - total flux cleaned = 0.00694983 Jy ! Component: 3500 - total flux cleaned = 0.00697258 Jy ! Component: 3550 - total flux cleaned = 0.00708533 Jy ! Component: 3600 - total flux cleaned = 0.00713008 Jy ! Component: 3650 - total flux cleaned = 0.00724137 Jy ! Component: 3700 - total flux cleaned = 0.00726348 Jy ! Component: 3750 - total flux cleaned = 0.00734044 Jy ! Component: 3800 - total flux cleaned = 0.00741669 Jy ! Component: 3850 - total flux cleaned = 0.00746 Jy ! Component: 3900 - total flux cleaned = 0.00754614 Jy ! Component: 3950 - total flux cleaned = 0.00759959 Jy ! Component: 4000 - total flux cleaned = 0.00764217 Jy ! Component: 4050 - total flux cleaned = 0.00767397 Jy ! Total flux subtracted in 4096 components = 0.00780024 Jy ! Clean residual min=-0.000707 max=0.000714 Jy/beam ! Clean residual mean=0.000004 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.314288 Jy keep ! Adding 256 model components to the UV plane model. ! The established model now contains 321 components and 0.314288 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J0004+4615_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.382 x 1.861 at 50.58 degrees (North through East) ! Clean map min=-0.0013195 max=0.29541 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0004+4615_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.295413 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000170282 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.172926 0.172926 0.345852 0.691704 1.38341 2.76682 5.53363 11.0673 22.1345 44.269 88.5381 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.295 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1734.85 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0004+4615_X_uvs.log closed on Thu Apr 7 08:53:16 2016