! Started logfile: /scr/pima/bg219e_uvs/J1320+5036_X_uvs.log on Thu Apr 7 09:09:10 2016 obs /scr/pima/bg219e_uvs/J1320+5036_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J1320+5036_X_uva.fits ! AN table 1: 62 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.890233 visibilities/baseline/integration-bin. ! Found source: J1320+5036 ! ! 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 23844 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/J1320+5036_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 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 54 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=1.006270Jy sigma=25.039141 ! Fit after self-cal, rms=0.924725Jy sigma=22.992862 ! 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=1.005 mas, bmaj=1.564 mas, bpa=55.43 degrees ! Estimated noise=0.524617 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 = 0.0563306 Jy ! Component: 100 - total flux cleaned = 0.077231 Jy ! Total flux subtracted in 100 components = 0.077231 Jy ! Clean residual min=-0.007805 max=0.016595 Jy/beam ! Clean residual mean=0.000048 rms=0.002364 Jy/beam ! Combined flux in latest and established models = 0.077231 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.077231 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=0.069571Jy sigma=1.685134 ! Fit after self-cal, rms=0.068735Jy sigma=1.663695 ! Inverting map ! Added new window around map position (2.8, -0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0173205 Jy ! Component: 100 - total flux cleaned = 0.0276508 Jy ! Total flux subtracted in 100 components = 0.0276508 Jy ! Clean residual min=-0.006356 max=0.014014 Jy/beam ! Clean residual mean=0.000033 rms=0.001778 Jy/beam ! Combined flux in latest and established models = 0.104882 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 17 components and 0.104882 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=0.062903Jy sigma=1.507128 ! Fit after self-cal, rms=0.062026Jy sigma=1.485575 ! 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=1.365 mas, bmaj=1.716 mas, bpa=58.6 degrees ! Estimated noise=0.260595 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 = 0.0134535 Jy ! Component: 100 - total flux cleaned = 0.0201406 Jy ! Component: 150 - total flux cleaned = 0.0245656 Jy ! Component: 200 - total flux cleaned = 0.027651 Jy ! Total flux subtracted in 200 components = 0.027651 Jy ! Clean residual min=-0.004028 max=0.009651 Jy/beam ! Clean residual mean=0.000042 rms=0.001237 Jy/beam ! Combined flux in latest and established models = 0.132533 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 52 components and 0.132533 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=0.059208Jy sigma=1.408650 ! Fit after self-cal, rms=0.058655Jy sigma=1.393788 ! Inverting map ! Added new window around map position (5.2, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00660216 Jy ! Component: 100 - total flux cleaned = 0.0104101 Jy ! Component: 150 - total flux cleaned = 0.0121115 Jy ! Component: 200 - total flux cleaned = 0.0129489 Jy ! Total flux subtracted in 200 components = 0.0129489 Jy ! Clean residual min=-0.002919 max=0.005147 Jy/beam ! Clean residual mean=0.000023 rms=0.000827 Jy/beam ! Combined flux in latest and established models = 0.145482 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 78 components and 0.145482 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=0.057885Jy sigma=1.371626 ! Fit after self-cal, rms=0.057687Jy sigma=1.366853 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.365 x 1.716 at 58.6 degrees (North through East) ! Clean map min=-0.0028329 max=0.064407 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 1.03 HN 1.01 KP 0.95 ! LA 0.99 NL 0.99 OV 1.10 PT 0.95 ! SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.05 HN 1.09 KP 0.95 ! LA 0.97 NL 0.98 OV 1.15 PT 0.96 ! SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.05 HN 0.96 KP 0.98 ! LA 0.97 NL 1.00 OV 1.10 PT 0.95 ! SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.08 KP 0.97 ! LA 0.98 NL 1.01 OV 1.10 PT 0.98 ! SC 0.99 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 1.01 KP 0.99 ! LA 0.99 NL 0.99 OV 1.13 PT 0.96 ! SC 0.93 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.10 HN 0.96 KP 0.98 ! LA 0.93 NL 0.99 OV 1.18 PT 0.92 ! SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.02 KP 1.01 ! LA 0.98 NL 0.97 OV 1.13 PT 0.99 ! SC 0.95 ! ! ! 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=0.057687Jy sigma=1.366853 ! Fit after self-cal, rms=0.058522Jy sigma=1.359127 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.365 mas, bmaj=1.723 mas, bpa=58.65 degrees ! Estimated noise=0.263425 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 = 0.000497585 Jy ! Component: 100 - total flux cleaned = 0.00066536 Jy ! Component: 150 - total flux cleaned = 0.000807025 Jy ! Component: 200 - total flux cleaned = 0.000928457 Jy ! Total flux subtracted in 200 components = 0.000928457 Jy ! Clean residual min=-0.002548 max=0.002443 Jy/beam ! Clean residual mean=-0.000000 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.14641 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 87 components and 0.14641 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=0.058317Jy sigma=1.354356 ! Fit after self-cal, rms=0.058312Jy sigma=1.353484 ! 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=0.058312Jy sigma=1.353484 ! Fit after self-cal, rms=0.058446Jy sigma=1.348754 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.356 mas, bmaj=1.726 mas, bpa=57.69 degrees ! Estimated noise=0.264155 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000443092 Jy ! Component: 100 - total flux cleaned = -0.000567737 Jy ! Component: 150 - total flux cleaned = -0.000571486 Jy ! Component: 200 - total flux cleaned = -0.000531222 Jy ! Total flux subtracted in 200 components = -0.000531222 Jy ! Clean residual min=-0.001862 max=0.002075 Jy/beam ! Clean residual mean=0.000004 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.145879 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 97 components and 0.145879 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=0.058348Jy sigma=1.346701 ! Fit after self-cal, rms=0.058337Jy sigma=1.346243 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 (-1.2, -14.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0014475 Jy ! Component: 100 - total flux cleaned = 0.00150248 Jy ! Component: 150 - total flux cleaned = 0.00138573 Jy ! Component: 200 - total flux cleaned = 0.00135134 Jy ! Total flux subtracted in 200 components = 0.00135134 Jy ! Clean residual min=-0.001648 max=0.001616 Jy/beam ! Clean residual mean=0.000000 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.14723 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 115 components and 0.14723 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=0.058255Jy sigma=1.344449 ! Fit after self-cal, rms=0.058240Jy sigma=1.344250 ! 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=0.058240Jy sigma=1.344250 ! Fit after self-cal, rms=0.058179Jy sigma=1.344314 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.359 mas, bmaj=1.723 mas, bpa=58.18 degrees ! Estimated noise=0.264064 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.42166e-05 Jy ! Component: 100 - total flux cleaned = 0.000106497 Jy ! Component: 150 - total flux cleaned = 4.16257e-05 Jy ! Component: 200 - total flux cleaned = -1.69831e-05 Jy ! Total flux subtracted in 200 components = -1.69831e-05 Jy ! Clean residual min=-0.001536 max=0.001588 Jy/beam ! Clean residual mean=0.000002 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.147213 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 125 components and 0.147213 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=0.058136Jy sigma=1.343373 ! Fit after self-cal, rms=0.058126Jy sigma=1.343125 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 = 0.000156744 Jy ! Component: 100 - total flux cleaned = 0.000157795 Jy ! Component: 150 - total flux cleaned = 0.00010316 Jy ! Component: 200 - total flux cleaned = 0.000103326 Jy ! Total flux subtracted in 200 components = 0.000103326 Jy ! Clean residual min=-0.001541 max=0.001573 Jy/beam ! Clean residual mean=0.000002 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.147317 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 131 components and 0.147317 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=0.058097Jy sigma=1.342472 ! Fit after self-cal, rms=0.058090Jy sigma=1.342376 ! 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=0.058090Jy sigma=1.342376 ! Fit after self-cal, rms=0.058191Jy sigma=1.341783 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.321 mas, bmaj=2.495 mas, bpa=-55.63 degrees ! Estimated noise=0.305172 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000179471 Jy ! Component: 100 - total flux cleaned = 0.000179075 Jy ! Component: 150 - total flux cleaned = 5.91449e-05 Jy ! Component: 200 - total flux cleaned = -2.27386e-05 Jy ! Total flux subtracted in 200 components = -2.27386e-05 Jy ! Clean residual min=-0.001756 max=0.001990 Jy/beam ! Clean residual mean=0.000003 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.147294 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 151 components and 0.147294 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=0.058177Jy sigma=1.341418 ! Fit after self-cal, rms=0.058172Jy sigma=1.341313 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 = 9.79613e-05 Jy ! Component: 100 - total flux cleaned = 3.56079e-05 Jy ! Component: 150 - total flux cleaned = -1.85257e-06 Jy ! Component: 200 - total flux cleaned = -7.01247e-05 Jy ! Total flux subtracted in 200 components = -7.01247e-05 Jy ! Clean residual min=-0.001703 max=0.001953 Jy/beam ! Clean residual mean=0.000004 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.147224 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 164 components and 0.147224 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=0.058162Jy sigma=1.341045 ! Fit after self-cal, rms=0.058157Jy sigma=1.340968 ! 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=1.36 mas, bmaj=1.723 mas, bpa=58.53 degrees ! Estimated noise=0.264616 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.36 x 1.723 at 58.53 degrees (North through East) ! Clean map min=-0.0035499 max=0.061878 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=1.005 mas, bmaj=1.572 mas, bpa=55.16 degrees ! Estimated noise=0.529397 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0577205 Jy ! Component: 100 - total flux cleaned = 0.0836708 Jy ! Component: 150 - total flux cleaned = 0.100037 Jy ! Component: 200 - total flux cleaned = 0.110572 Jy ! Total flux subtracted in 200 components = 0.110572 Jy ! Clean residual min=-0.005128 max=0.005675 Jy/beam ! Clean residual mean=0.000023 rms=0.001310 Jy/beam ! Combined flux in latest and established models = 0.110572 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.110572 Jy ! Inverting map and beam ! Estimated beam: bmin=1.36 mas, bmaj=1.723 mas, bpa=58.53 degrees ! Estimated noise=0.264616 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 = 0.0107599 Jy ! Component: 100 - total flux cleaned = 0.0176716 Jy ! Component: 150 - total flux cleaned = 0.0227609 Jy ! Component: 200 - total flux cleaned = 0.02652 Jy ! Total flux subtracted in 200 components = 0.02652 Jy ! Clean residual min=-0.002405 max=0.002539 Jy/beam ! Clean residual mean=0.000022 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.137092 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 67 components and 0.137092 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=2.321 mas, bmaj=2.495 mas, bpa=-55.63 degrees ! Estimated noise=0.305172 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00326663 Jy ! Component: 100 - total flux cleaned = 0.00468878 Jy ! Component: 150 - total flux cleaned = 0.00581418 Jy ! Component: 200 - total flux cleaned = 0.00679438 Jy ! Total flux subtracted in 200 components = 0.00679438 Jy ! Clean residual min=-0.002012 max=0.001814 Jy/beam ! Clean residual mean=0.000016 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.143886 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 = 0.000794948 Jy ! Component: 100 - total flux cleaned = 0.00144863 Jy ! Component: 150 - total flux cleaned = 0.00184171 Jy ! Component: 200 - total flux cleaned = 0.0020433 Jy ! Total flux subtracted in 200 components = 0.0020433 Jy ! Clean residual min=-0.001889 max=0.001799 Jy/beam ! Clean residual mean=0.000008 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.145929 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 117 components and 0.145929 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.36 mas, bmaj=1.723 mas, bpa=58.53 degrees ! Estimated noise=0.264616 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000435889 Jy ! Component: 100 - total flux cleaned = 0.000717191 Jy ! Component: 150 - total flux cleaned = 0.000880974 Jy ! Component: 200 - total flux cleaned = 0.00102566 Jy ! Total flux subtracted in 200 components = 0.00102566 Jy ! Clean residual min=-0.001563 max=0.001572 Jy/beam ! Clean residual mean=0.000002 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.146955 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 135 components and 0.146955 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=0.058206Jy sigma=1.341952 ! Fit after self-cal, rms=0.058171Jy sigma=1.341267 wmodel /scr/pima/bg219e_uvs/J1320+5036_X_map.mod ! Writing 135 model components to file: /scr/pima/bg219e_uvs/J1320+5036_X_map.mod wobs /scr/pima/bg219e_uvs/J1320+5036_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J1320+5036_X_uvs.fits wwins /scr/pima/bg219e_uvs/J1320+5036_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219e_uvs/J1320+5036_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 = 0.00051284 Jy ! Component: 100 - total flux cleaned = 0.000513044 Jy ! Component: 150 - total flux cleaned = 0.000538524 Jy ! Component: 200 - total flux cleaned = 0.000514163 Jy ! Component: 250 - total flux cleaned = 0.000490612 Jy ! Component: 300 - total flux cleaned = 0.000467147 Jy ! Component: 350 - total flux cleaned = 0.000532834 Jy ! Component: 400 - total flux cleaned = 0.000639694 Jy ! Component: 450 - total flux cleaned = 0.000702369 Jy ! Component: 500 - total flux cleaned = 0.000783799 Jy ! Component: 550 - total flux cleaned = 0.000862302 Jy ! Component: 600 - total flux cleaned = 0.00088151 Jy ! Component: 650 - total flux cleaned = 0.000900554 Jy ! Component: 700 - total flux cleaned = 0.000901051 Jy ! Component: 750 - total flux cleaned = 0.000990458 Jy ! Component: 800 - total flux cleaned = 0.00104249 Jy ! Component: 850 - total flux cleaned = 0.00104224 Jy ! Component: 900 - total flux cleaned = 0.00104173 Jy ! Component: 950 - total flux cleaned = 0.000976283 Jy ! Component: 1000 - total flux cleaned = 0.000944111 Jy ! Component: 1050 - total flux cleaned = 0.000849869 Jy ! Component: 1100 - total flux cleaned = 0.00083452 Jy ! Component: 1150 - total flux cleaned = 0.000743598 Jy ! Component: 1200 - total flux cleaned = 0.000684098 Jy ! Component: 1250 - total flux cleaned = 0.000596346 Jy ! Component: 1300 - total flux cleaned = 0.000495539 Jy ! Component: 1350 - total flux cleaned = 0.000410523 Jy ! Component: 1400 - total flux cleaned = 0.000354755 Jy ! Component: 1450 - total flux cleaned = 0.000244743 Jy ! Component: 1500 - total flux cleaned = 0.00019043 Jy ! Component: 1550 - total flux cleaned = 9.66267e-05 Jy ! Component: 1600 - total flux cleaned = 1.74941e-05 Jy ! Component: 1650 - total flux cleaned = -8.69001e-05 Jy ! Component: 1700 - total flux cleaned = -0.000202551 Jy ! Component: 1750 - total flux cleaned = -0.000291102 Jy ! Component: 1800 - total flux cleaned = -0.000341277 Jy ! Component: 1850 - total flux cleaned = -0.000440396 Jy ! Component: 1900 - total flux cleaned = -0.000525985 Jy ! Component: 1950 - total flux cleaned = -0.000610574 Jy ! Component: 2000 - total flux cleaned = -0.00068228 Jy ! Component: 2050 - total flux cleaned = -0.00072939 Jy ! Component: 2100 - total flux cleaned = -0.000822777 Jy ! Component: 2150 - total flux cleaned = -0.000926637 Jy ! Component: 2200 - total flux cleaned = -0.001018 Jy ! Component: 2250 - total flux cleaned = -0.00105191 Jy ! Component: 2300 - total flux cleaned = -0.00111907 Jy ! Component: 2350 - total flux cleaned = -0.00122991 Jy ! Component: 2400 - total flux cleaned = -0.00126275 Jy ! Component: 2450 - total flux cleaned = -0.0013495 Jy ! Component: 2500 - total flux cleaned = -0.00141389 Jy ! Component: 2550 - total flux cleaned = -0.00141391 Jy ! Component: 2600 - total flux cleaned = -0.00146676 Jy ! Component: 2650 - total flux cleaned = -0.00158161 Jy ! Component: 2700 - total flux cleaned = -0.00157101 Jy ! Component: 2750 - total flux cleaned = -0.00162233 Jy ! Component: 2800 - total flux cleaned = -0.0016528 Jy ! Component: 2850 - total flux cleaned = -0.0017031 Jy ! Component: 2900 - total flux cleaned = -0.00173313 Jy ! Component: 2950 - total flux cleaned = -0.00175304 Jy ! Component: 3000 - total flux cleaned = -0.00178248 Jy ! Component: 3050 - total flux cleaned = -0.00181173 Jy ! Component: 3100 - total flux cleaned = -0.00186013 Jy ! Component: 3150 - total flux cleaned = -0.00186974 Jy ! Component: 3200 - total flux cleaned = -0.00187928 Jy ! Component: 3250 - total flux cleaned = -0.00188875 Jy ! Component: 3300 - total flux cleaned = -0.001917 Jy ! Component: 3350 - total flux cleaned = -0.00198209 Jy ! Component: 3400 - total flux cleaned = -0.00200979 Jy ! Component: 3450 - total flux cleaned = -0.00196382 Jy ! Component: 3500 - total flux cleaned = -0.00198217 Jy ! Component: 3550 - total flux cleaned = -0.00200925 Jy ! Component: 3600 - total flux cleaned = -0.00202724 Jy ! Component: 3650 - total flux cleaned = -0.00203615 Jy ! Component: 3700 - total flux cleaned = -0.0020804 Jy ! Component: 3750 - total flux cleaned = -0.00210679 Jy ! Component: 3800 - total flux cleaned = -0.00213295 Jy ! Component: 3850 - total flux cleaned = -0.00213291 Jy ! Component: 3900 - total flux cleaned = -0.00216753 Jy ! Component: 3950 - total flux cleaned = -0.00219318 Jy ! Component: 4000 - total flux cleaned = -0.0022102 Jy ! Component: 4050 - total flux cleaned = -0.00225253 Jy ! Total flux subtracted in 4096 components = -0.00226094 Jy ! Clean residual min=-0.000471 max=0.000506 Jy/beam ! Clean residual mean=-0.000001 rms=0.000142 Jy/beam ! Combined flux in latest and established models = 0.144694 Jy keep ! Adding 284 model components to the UV plane model. ! The established model now contains 419 components and 0.144694 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J1320+5036_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.36 x 1.723 at 58.53 degrees (North through East) ! Clean map min=-0.0033304 max=0.061382 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J1320+5036_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0613819 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000139695 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.682749 0.682749 1.3655 2.731 5.46199 10.924 21.848 43.6959 87.3919 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.061 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 439.4 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J1320+5036_X_uvs.log closed on Thu Apr 7 09:09:14 2016