! Started logfile: /scr/pima/bg219e_uvs/J1959+6508_X_uvs.log on Thu Apr 7 09:16:25 2016 obs /scr/pima/bg219e_uvs/J1959+6508_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J1959+6508_X_uva.fits ! AN table 1: 52 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.909188 visibilities/baseline/integration-bin. ! Found source: J1959+6508 ! ! 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 20424 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/J1959+6508_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 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 39 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=1.020329Jy sigma=25.154173 ! Fit after self-cal, rms=0.826784Jy sigma=20.281173 ! 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=1.062 mas, bmaj=1.392 mas, bpa=87.03 degrees ! Estimated noise=0.548479 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 = 0.129219 Jy ! Component: 100 - total flux cleaned = 0.166963 Jy ! Total flux subtracted in 100 components = 0.166963 Jy ! Clean residual min=-0.006138 max=0.014401 Jy/beam ! Clean residual mean=-0.000005 rms=0.001753 Jy/beam ! Combined flux in latest and established models = 0.166963 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.166963 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=0.064325Jy sigma=1.525666 ! Fit after self-cal, rms=0.064287Jy sigma=1.523756 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.01504 Jy ! Component: 100 - total flux cleaned = 0.0229242 Jy ! Total flux subtracted in 100 components = 0.0229242 Jy ! Clean residual min=-0.003936 max=0.004442 Jy/beam ! Clean residual mean=-0.000003 rms=0.001061 Jy/beam ! Combined flux in latest and established models = 0.189888 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 17 components and 0.189888 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=0.059999Jy sigma=1.407823 ! Fit after self-cal, rms=0.059958Jy sigma=1.406599 ! 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=1.371 mas, bmaj=1.623 mas, bpa=-78.54 degrees ! Estimated noise=0.282413 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 = 0.00687694 Jy ! Component: 100 - total flux cleaned = 0.0108679 Jy ! Component: 150 - total flux cleaned = 0.0134459 Jy ! Component: 200 - total flux cleaned = 0.0151429 Jy ! Total flux subtracted in 200 components = 0.0151429 Jy ! Clean residual min=-0.002993 max=0.005020 Jy/beam ! Clean residual mean=-0.000004 rms=0.000835 Jy/beam ! Combined flux in latest and established models = 0.20503 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 40 components and 0.20503 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=0.059141Jy sigma=1.385258 ! Fit after self-cal, rms=0.059138Jy sigma=1.385036 ! Inverting map ! Added new window around map position (-0.8, 2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00497626 Jy ! Component: 100 - total flux cleaned = 0.00777439 Jy ! Component: 150 - total flux cleaned = 0.0096746 Jy ! Component: 200 - total flux cleaned = 0.0110813 Jy ! Total flux subtracted in 200 components = 0.0110813 Jy ! Clean residual min=-0.002379 max=0.002198 Jy/beam ! Clean residual mean=-0.000004 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.216112 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 77 components and 0.216112 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=0.058694Jy sigma=1.373734 ! Fit after self-cal, rms=0.058654Jy sigma=1.372859 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.371 x 1.623 at -78.54 degrees (North through East) ! Clean map min=-0.0021312 max=0.17159 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 1.03 KP 0.99 ! LA 0.97 NL 1.01 OV 1.00 PT 1.00 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.99 KP 1.01 ! LA 0.98 NL 1.01 OV 1.01 PT 0.98 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.01 KP 0.98 ! LA 0.97 NL 0.99 OV 0.99 PT 1.02 ! SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.03 KP 1.00 ! LA 0.98 NL 1.03 OV 0.99 PT 1.00 ! SC 0.99 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 1.03 KP 0.98 ! LA 0.97 NL 1.01 OV 1.00 PT 0.99 ! SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 1.03 KP 0.99 ! LA 0.97 NL 1.01 OV 1.01 PT 0.97 ! SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.00 KP 0.98 ! LA 0.98 NL 1.01 OV 0.99 PT 1.00 ! SC 0.99 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.058654Jy sigma=1.372859 ! Fit after self-cal, rms=0.058672Jy sigma=1.368940 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.372 mas, bmaj=1.625 mas, bpa=-78.56 degrees ! Estimated noise=0.28278 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 = 0.000949172 Jy ! Component: 100 - total flux cleaned = 0.00143516 Jy ! Component: 150 - total flux cleaned = 0.00165221 Jy ! Component: 200 - total flux cleaned = 0.00174114 Jy ! Total flux subtracted in 200 components = 0.00174114 Jy ! Clean residual min=-0.001919 max=0.001839 Jy/beam ! Clean residual mean=-0.000003 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.217853 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 91 components and 0.217853 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=0.058636Jy sigma=1.367993 ! Fit after self-cal, rms=0.058635Jy sigma=1.367847 ! 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=0.058635Jy sigma=1.367847 ! Fit after self-cal, rms=0.058500Jy sigma=1.363437 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.371 mas, bmaj=1.624 mas, bpa=-79.17 degrees ! Estimated noise=0.282657 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000195029 Jy ! Component: 100 - total flux cleaned = 0.000425017 Jy ! Component: 150 - total flux cleaned = 0.000511955 Jy ! Component: 200 - total flux cleaned = 0.000588448 Jy ! Total flux subtracted in 200 components = 0.000588448 Jy ! Clean residual min=-0.001782 max=0.001704 Jy/beam ! Clean residual mean=-0.000001 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.218441 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 101 components and 0.218441 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=0.058491Jy sigma=1.363180 ! Fit after self-cal, rms=0.058492Jy sigma=1.363122 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.54914e-05 Jy ! Component: 100 - total flux cleaned = 0.000110521 Jy ! Component: 150 - total flux cleaned = 0.000189156 Jy ! Component: 200 - total flux cleaned = 0.000240111 Jy ! Total flux subtracted in 200 components = 0.000240111 Jy ! Clean residual min=-0.001772 max=0.001709 Jy/beam ! Clean residual mean=-0.000001 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.218681 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 107 components and 0.218681 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=0.058487Jy sigma=1.363008 ! Fit after self-cal, rms=0.058487Jy sigma=1.362994 ! 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=0.058487Jy sigma=1.362994 ! Fit after self-cal, rms=0.058519Jy sigma=1.362963 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.371 mas, bmaj=1.624 mas, bpa=-79.21 degrees ! Estimated noise=0.282685 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.1036e-05 Jy ! Component: 100 - total flux cleaned = 0.000195091 Jy ! Component: 150 - total flux cleaned = 0.000215303 Jy ! Component: 200 - total flux cleaned = 0.000233803 Jy ! Total flux subtracted in 200 components = 0.000233803 Jy ! Clean residual min=-0.001742 max=0.001666 Jy/beam ! Clean residual mean=-0.000001 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.218915 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 110 components and 0.218915 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=0.058515Jy sigma=1.362862 ! Fit after self-cal, rms=0.058515Jy sigma=1.362852 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 = 2.46472e-05 Jy ! Component: 100 - total flux cleaned = 5.25664e-05 Jy ! Component: 150 - total flux cleaned = 8.74187e-05 Jy ! Component: 200 - total flux cleaned = 0.000120368 Jy ! Total flux subtracted in 200 components = 0.000120368 Jy ! Clean residual min=-0.001737 max=0.001675 Jy/beam ! Clean residual mean=-0.000001 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.219036 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 111 components and 0.219036 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=0.058512Jy sigma=1.362788 ! Fit after self-cal, rms=0.058512Jy sigma=1.362784 ! 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=0.058512Jy sigma=1.362784 ! Fit after self-cal, rms=0.058542Jy sigma=1.362766 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.379 mas, bmaj=2.66 mas, bpa=-73.26 degrees ! Estimated noise=0.328872 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000498969 Jy ! Component: 100 - total flux cleaned = 0.000595697 Jy ! Component: 150 - total flux cleaned = 0.000636156 Jy ! Component: 200 - total flux cleaned = 0.000662833 Jy ! Total flux subtracted in 200 components = 0.000662833 Jy ! Clean residual min=-0.002102 max=0.001901 Jy/beam ! Clean residual mean=-0.000002 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.219698 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 114 components and 0.219698 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=0.058542Jy sigma=1.362732 ! Fit after self-cal, rms=0.058541Jy sigma=1.362713 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 = 7.71843e-05 Jy ! Component: 100 - total flux cleaned = 0.000110191 Jy ! Component: 150 - total flux cleaned = 0.000127403 Jy ! Component: 200 - total flux cleaned = 0.00014282 Jy ! Total flux subtracted in 200 components = 0.00014282 Jy ! Clean residual min=-0.002113 max=0.001903 Jy/beam ! Clean residual mean=-0.000002 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.219841 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 119 components and 0.219841 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=0.058542Jy sigma=1.362708 ! Fit after self-cal, rms=0.058541Jy sigma=1.362705 ! 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=1.372 mas, bmaj=1.623 mas, bpa=-79.23 degrees ! Estimated noise=0.282761 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.372 x 1.623 at -79.23 degrees (North through East) ! Clean map min=-0.0015901 max=0.17188 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=1.058 mas, bmaj=1.393 mas, bpa=86.39 degrees ! Estimated noise=0.548894 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.129427 Jy ! Component: 100 - total flux cleaned = 0.167785 Jy ! Component: 150 - total flux cleaned = 0.182994 Jy ! Component: 200 - total flux cleaned = 0.190931 Jy ! Total flux subtracted in 200 components = 0.190931 Jy ! Clean residual min=-0.004199 max=0.004665 Jy/beam ! Clean residual mean=-0.000001 rms=0.000994 Jy/beam ! Combined flux in latest and established models = 0.190931 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.190931 Jy ! Inverting map and beam ! Estimated beam: bmin=1.372 mas, bmaj=1.623 mas, bpa=-79.23 degrees ! Estimated noise=0.282761 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 = 0.00693297 Jy ! Component: 100 - total flux cleaned = 0.0117221 Jy ! Component: 150 - total flux cleaned = 0.0152839 Jy ! Component: 200 - total flux cleaned = 0.0180046 Jy ! Total flux subtracted in 200 components = 0.0180046 Jy ! Clean residual min=-0.002114 max=0.002074 Jy/beam ! Clean residual mean=-0.000002 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.208936 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 74 components and 0.208936 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=2.379 mas, bmaj=2.66 mas, bpa=-73.26 degrees ! Estimated noise=0.328872 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00336853 Jy ! Component: 100 - total flux cleaned = 0.00555457 Jy ! Component: 150 - total flux cleaned = 0.00706719 Jy ! Component: 200 - total flux cleaned = 0.00813584 Jy ! Total flux subtracted in 200 components = 0.00813584 Jy ! Clean residual min=-0.002329 max=0.001653 Jy/beam ! Clean residual mean=-0.000003 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.217072 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 = 0.000769803 Jy ! Component: 100 - total flux cleaned = 0.00132522 Jy ! Component: 150 - total flux cleaned = 0.00172654 Jy ! Component: 200 - total flux cleaned = 0.00200705 Jy ! Total flux subtracted in 200 components = 0.00200705 Jy ! Clean residual min=-0.002206 max=0.001809 Jy/beam ! Clean residual mean=-0.000002 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.219079 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 139 components and 0.219079 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.372 mas, bmaj=1.623 mas, bpa=-79.23 degrees ! Estimated noise=0.282761 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000222813 Jy ! Component: 100 - total flux cleaned = 0.00023973 Jy ! Component: 150 - total flux cleaned = 0.000256054 Jy ! Component: 200 - total flux cleaned = 0.00027043 Jy ! Total flux subtracted in 200 components = 0.00027043 Jy ! Clean residual min=-0.001725 max=0.001667 Jy/beam ! Clean residual mean=-0.000001 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.219349 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 155 components and 0.219349 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=0.058547Jy sigma=1.362862 ! Fit after self-cal, rms=0.058546Jy sigma=1.362821 wmodel /scr/pima/bg219e_uvs/J1959+6508_X_map.mod ! Writing 155 model components to file: /scr/pima/bg219e_uvs/J1959+6508_X_map.mod wobs /scr/pima/bg219e_uvs/J1959+6508_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J1959+6508_X_uvs.fits wwins /scr/pima/bg219e_uvs/J1959+6508_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219e_uvs/J1959+6508_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 = -3.38973e-05 Jy ! Component: 100 - total flux cleaned = -0.000113813 Jy ! Component: 150 - total flux cleaned = -0.000264468 Jy ! Component: 200 - total flux cleaned = -0.000429775 Jy ! Component: 250 - total flux cleaned = -0.000475568 Jy ! Component: 300 - total flux cleaned = -0.000540923 Jy ! Component: 350 - total flux cleaned = -0.000562164 Jy ! Component: 400 - total flux cleaned = -0.000621946 Jy ! Component: 450 - total flux cleaned = -0.000641237 Jy ! Component: 500 - total flux cleaned = -0.000679357 Jy ! Component: 550 - total flux cleaned = -0.000679262 Jy ! Component: 600 - total flux cleaned = -0.000697085 Jy ! Component: 650 - total flux cleaned = -0.000662133 Jy ! Component: 700 - total flux cleaned = -0.000679185 Jy ! Component: 750 - total flux cleaned = -0.000662231 Jy ! Component: 800 - total flux cleaned = -0.000645907 Jy ! Component: 850 - total flux cleaned = -0.000661725 Jy ! Component: 900 - total flux cleaned = -0.000661398 Jy ! Component: 950 - total flux cleaned = -0.000661043 Jy ! Component: 1000 - total flux cleaned = -0.000630541 Jy ! Component: 1050 - total flux cleaned = -0.000675782 Jy ! Component: 1100 - total flux cleaned = -0.000704999 Jy ! Component: 1150 - total flux cleaned = -0.000719472 Jy ! Component: 1200 - total flux cleaned = -0.000691053 Jy ! Component: 1250 - total flux cleaned = -0.00069157 Jy ! Component: 1300 - total flux cleaned = -0.00066381 Jy ! Component: 1350 - total flux cleaned = -0.000663869 Jy ! Component: 1400 - total flux cleaned = -0.000663952 Jy ! Component: 1450 - total flux cleaned = -0.000637245 Jy ! Component: 1500 - total flux cleaned = -0.000663431 Jy ! Component: 1550 - total flux cleaned = -0.000637488 Jy ! Component: 1600 - total flux cleaned = -0.000598818 Jy ! Component: 1650 - total flux cleaned = -0.000586309 Jy ! Component: 1700 - total flux cleaned = -0.000561382 Jy ! Component: 1750 - total flux cleaned = -0.0005242 Jy ! Component: 1800 - total flux cleaned = -0.000548531 Jy ! Component: 1850 - total flux cleaned = -0.000451984 Jy ! Component: 1900 - total flux cleaned = -0.000428212 Jy ! Component: 1950 - total flux cleaned = -0.000404664 Jy ! Component: 2000 - total flux cleaned = -0.000404798 Jy ! Component: 2050 - total flux cleaned = -0.000346914 Jy ! Component: 2100 - total flux cleaned = -0.000346854 Jy ! Component: 2150 - total flux cleaned = -0.000335734 Jy ! Component: 2200 - total flux cleaned = -0.00038079 Jy ! Component: 2250 - total flux cleaned = -0.000369398 Jy ! Component: 2300 - total flux cleaned = -0.00035827 Jy ! Component: 2350 - total flux cleaned = -0.000380238 Jy ! Component: 2400 - total flux cleaned = -0.000347706 Jy ! Component: 2450 - total flux cleaned = -0.000390794 Jy ! Component: 2500 - total flux cleaned = -0.000401288 Jy ! Component: 2550 - total flux cleaned = -0.000422469 Jy ! Component: 2600 - total flux cleaned = -0.000380407 Jy ! Component: 2650 - total flux cleaned = -0.000401333 Jy ! Component: 2700 - total flux cleaned = -0.000432418 Jy ! Component: 2750 - total flux cleaned = -0.00042219 Jy ! Component: 2800 - total flux cleaned = -0.000422212 Jy ! Component: 2850 - total flux cleaned = -0.000442581 Jy ! Component: 2900 - total flux cleaned = -0.000472771 Jy ! Component: 2950 - total flux cleaned = -0.000472957 Jy ! Component: 3000 - total flux cleaned = -0.000502689 Jy ! Component: 3050 - total flux cleaned = -0.000541899 Jy ! Component: 3100 - total flux cleaned = -0.000551685 Jy ! Component: 3150 - total flux cleaned = -0.000571085 Jy ! Component: 3200 - total flux cleaned = -0.000580696 Jy ! Component: 3250 - total flux cleaned = -0.000609421 Jy ! Component: 3300 - total flux cleaned = -0.000638012 Jy ! Component: 3350 - total flux cleaned = -0.000704143 Jy ! Component: 3400 - total flux cleaned = -0.000713572 Jy ! Component: 3450 - total flux cleaned = -0.00072295 Jy ! Component: 3500 - total flux cleaned = -0.000750773 Jy ! Component: 3550 - total flux cleaned = -0.000787633 Jy ! Component: 3600 - total flux cleaned = -0.000778445 Jy ! Component: 3650 - total flux cleaned = -0.000851335 Jy ! Component: 3700 - total flux cleaned = -0.000887535 Jy ! Component: 3750 - total flux cleaned = -0.000932574 Jy ! Component: 3800 - total flux cleaned = -0.000959436 Jy ! Component: 3850 - total flux cleaned = -0.00100382 Jy ! Component: 3900 - total flux cleaned = -0.000994933 Jy ! Component: 3950 - total flux cleaned = -0.0010565 Jy ! Component: 4000 - total flux cleaned = -0.00104774 Jy ! Component: 4050 - total flux cleaned = -0.00107396 Jy ! Total flux subtracted in 4096 components = -0.00110867 Jy ! Clean residual min=-0.000606 max=0.000549 Jy/beam ! Clean residual mean=-0.000000 rms=0.000143 Jy/beam ! Combined flux in latest and established models = 0.21824 Jy keep ! Adding 265 model components to the UV plane model. ! The established model now contains 420 components and 0.218241 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J1959+6508_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.372 x 1.623 at -79.23 degrees (North through East) ! Clean map min=-0.00080096 max=0.17259 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J1959+6508_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.172589 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000140658 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.244497 0.244497 0.488995 0.977989 1.95598 3.91196 7.82392 15.6478 31.2957 62.5913 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.172 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1227.01 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J1959+6508_X_uvs.log closed on Thu Apr 7 09:16:29 2016