! Started logfile: /scr/pima/bg219g_uvs/J1608+4012_X_uvs.log on Thu Apr 7 09:53:20 2016 obs /scr/pima/bg219g_uvs/J1608+4012_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219g_uvs/J1608+4012_X_uva.fits ! AN table 1: 26 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.946581 visibilities/baseline/integration-bin. ! Found source: J1608+4012 ! ! 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 10632 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/bg219g_uvs/J1608+4012_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 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 18 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=1.013056Jy sigma=21.833572 ! Fit after self-cal, rms=0.839321Jy sigma=18.013883 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6067 mas, bmaj=2.295 mas, bpa=19.31 degrees ! Estimated noise=0.805577 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 = 0.121654 Jy ! Component: 100 - total flux cleaned = 0.155238 Jy ! Total flux subtracted in 100 components = 0.155238 Jy ! Clean residual min=-0.008871 max=0.014919 Jy/beam ! Clean residual mean=-0.000007 rms=0.002448 Jy/beam ! Combined flux in latest and established models = 0.155238 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.155238 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=0.080032Jy sigma=1.575659 ! Fit after self-cal, rms=0.079919Jy sigma=1.573871 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0162348 Jy ! Component: 100 - total flux cleaned = 0.0243045 Jy ! Total flux subtracted in 100 components = 0.0243045 Jy ! Clean residual min=-0.006251 max=0.006018 Jy/beam ! Clean residual mean=-0.000002 rms=0.001452 Jy/beam ! Combined flux in latest and established models = 0.179543 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 9 components and 0.179543 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=0.076902Jy sigma=1.487848 ! Fit after self-cal, rms=0.076867Jy sigma=1.487519 ! 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=0.7676 mas, bmaj=2.254 mas, bpa=17.4 degrees ! Estimated noise=0.448197 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 (4.4, -7.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00592395 Jy ! Component: 100 - total flux cleaned = 0.00855123 Jy ! Component: 150 - total flux cleaned = 0.00875193 Jy ! Component: 200 - total flux cleaned = 0.00883403 Jy ! Total flux subtracted in 200 components = 0.00883403 Jy ! Clean residual min=-0.003342 max=0.003251 Jy/beam ! Clean residual mean=-0.000002 rms=0.000794 Jy/beam ! Combined flux in latest and established models = 0.188377 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 25 components and 0.188377 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=0.076387Jy sigma=1.474641 ! Fit after self-cal, rms=0.076373Jy sigma=1.473893 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7676 x 2.254 at 17.4 degrees (North through East) ! Clean map min=-0.0031829 max=0.16191 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.06 HN 1.03 KP 1.03 ! LA 0.99 MK 0.96 OV 0.97 PT 1.01 ! SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.08 HN 1.00 KP 1.01 ! LA 1.03 MK 0.96 OV 0.99 PT 0.99 ! SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 0.99 KP 1.00 ! LA 0.99 MK 0.97 OV 0.99 PT 1.00 ! SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 0.97 KP 1.04 ! LA 0.99 MK 0.98 OV 0.99 PT 0.98 ! SC 1.02 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.05 HN 1.04 KP 0.99 ! LA 1.01 MK 1.04 OV 0.94 PT 0.98 ! SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 0.91 KP 1.00 ! LA 0.96 MK 0.97 OV 0.97 PT 0.99 ! SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.06 HN 1.02 KP 1.01 ! LA 0.94 MK 1.00 OV 0.96 PT 1.00 ! 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=0.076373Jy sigma=1.473893 ! Fit after self-cal, rms=0.075822Jy sigma=1.466218 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7671 mas, bmaj=2.254 mas, bpa=17.27 degrees ! Estimated noise=0.445354 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 = -0.00120696 Jy ! Component: 100 - total flux cleaned = -0.00137618 Jy ! Component: 150 - total flux cleaned = -0.0014859 Jy ! Component: 200 - total flux cleaned = -0.00158516 Jy ! Total flux subtracted in 200 components = -0.00158516 Jy ! Clean residual min=-0.002449 max=0.002364 Jy/beam ! Clean residual mean=-0.000001 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.186792 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 44 components and 0.186792 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=0.075777Jy sigma=1.465273 ! Fit after self-cal, rms=0.075805Jy sigma=1.465168 ! 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=0.075805Jy sigma=1.465168 ! Fit after self-cal, rms=0.075791Jy sigma=1.465111 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7678 mas, bmaj=2.256 mas, bpa=17.25 degrees ! Estimated noise=0.44537 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000817045 Jy ! Component: 100 - total flux cleaned = -0.00102254 Jy ! Component: 150 - total flux cleaned = -0.00112537 Jy ! Component: 200 - total flux cleaned = -0.00119443 Jy ! Total flux subtracted in 200 components = -0.00119443 Jy ! Clean residual min=-0.002314 max=0.002355 Jy/beam ! Clean residual mean=-0.000001 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.185597 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 55 components and 0.185597 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=0.075769Jy sigma=1.464694 ! Fit after self-cal, rms=0.075767Jy sigma=1.464676 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 = -4.61914e-05 Jy ! Component: 100 - total flux cleaned = -0.000107147 Jy ! Component: 150 - total flux cleaned = -0.000144564 Jy ! Component: 200 - total flux cleaned = -0.00016197 Jy ! Total flux subtracted in 200 components = -0.00016197 Jy ! Clean residual min=-0.002268 max=0.002319 Jy/beam ! Clean residual mean=-0.000001 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.185435 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 66 components and 0.185435 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=0.075757Jy sigma=1.464472 ! Fit after self-cal, rms=0.075756Jy sigma=1.464462 ! 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=0.075756Jy sigma=1.464462 ! Fit after self-cal, rms=0.075729Jy sigma=1.464412 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7686 mas, bmaj=2.259 mas, bpa=17.22 degrees ! Estimated noise=0.445284 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000615824 Jy ! Component: 100 - total flux cleaned = -0.000877236 Jy ! Component: 150 - total flux cleaned = -0.000943943 Jy ! Component: 200 - total flux cleaned = -0.000960002 Jy ! Total flux subtracted in 200 components = -0.000960002 Jy ! Clean residual min=-0.002231 max=0.002315 Jy/beam ! Clean residual mean=-0.000001 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.184475 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 71 components and 0.184475 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=0.075719Jy sigma=1.464237 ! Fit after self-cal, rms=0.075719Jy sigma=1.464233 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 (-49.8, 42.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0016329 Jy ! Component: 100 - total flux cleaned = 0.00207084 Jy ! Component: 150 - total flux cleaned = 0.0021921 Jy ! Component: 200 - total flux cleaned = 0.00228989 Jy ! Total flux subtracted in 200 components = 0.00228989 Jy ! Clean residual min=-0.002242 max=0.001978 Jy/beam ! Clean residual mean=-0.000002 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.186765 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 85 components and 0.186765 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=0.075655Jy sigma=1.463248 ! Fit after self-cal, rms=0.075650Jy sigma=1.463118 ! 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=0.075650Jy sigma=1.463118 ! Fit after self-cal, rms=0.075657Jy sigma=1.463005 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.076 mas, bmaj=2.833 mas, bpa=27.11 degrees ! Estimated noise=0.618695 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000688558 Jy ! Component: 100 - total flux cleaned = 0.000840319 Jy ! Component: 150 - total flux cleaned = 0.000907788 Jy ! Component: 200 - total flux cleaned = 0.000908722 Jy ! Total flux subtracted in 200 components = 0.000908722 Jy ! Clean residual min=-0.002348 max=0.002261 Jy/beam ! Clean residual mean=-0.000003 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.187674 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 98 components and 0.187674 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=0.075653Jy sigma=1.463009 ! Fit after self-cal, rms=0.075653Jy sigma=1.462993 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 = 0.000214142 Jy ! Component: 100 - total flux cleaned = 0.000213854 Jy ! Component: 150 - total flux cleaned = 0.000229591 Jy ! Component: 200 - total flux cleaned = 0.000228769 Jy ! Total flux subtracted in 200 components = 0.000228769 Jy ! Clean residual min=-0.002314 max=0.002174 Jy/beam ! Clean residual mean=-0.000003 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.187903 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 106 components and 0.187903 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=0.075652Jy sigma=1.463014 ! Fit after self-cal, rms=0.075653Jy sigma=1.463008 ! 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=0.769 mas, bmaj=2.26 mas, bpa=17.22 degrees ! Estimated noise=0.444988 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.769 x 2.26 at 17.22 degrees (North through East) ! Clean map min=-0.0019578 max=0.16069 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6083 mas, bmaj=2.298 mas, bpa=19.19 degrees ! Estimated noise=0.802875 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.121082 Jy ! Component: 100 - total flux cleaned = 0.15428 Jy ! Component: 150 - total flux cleaned = 0.16999 Jy ! Component: 200 - total flux cleaned = 0.178071 Jy ! Total flux subtracted in 200 components = 0.178071 Jy ! Clean residual min=-0.005389 max=0.005155 Jy/beam ! Clean residual mean=-0.000002 rms=0.001290 Jy/beam ! Combined flux in latest and established models = 0.178071 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.178071 Jy ! Inverting map and beam ! Estimated beam: bmin=0.769 mas, bmaj=2.26 mas, bpa=17.22 degrees ! Estimated noise=0.444988 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 = 0.00492164 Jy ! Component: 100 - total flux cleaned = 0.00738329 Jy ! Component: 150 - total flux cleaned = 0.00804647 Jy ! Component: 200 - total flux cleaned = 0.00852663 Jy ! Total flux subtracted in 200 components = 0.00852663 Jy ! Clean residual min=-0.002560 max=0.002314 Jy/beam ! Clean residual mean=-0.000001 rms=0.000615 Jy/beam ! Combined flux in latest and established models = 0.186597 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 27 components and 0.186597 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=2.076 mas, bmaj=2.833 mas, bpa=27.11 degrees ! Estimated noise=0.618695 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00074273 Jy ! Component: 100 - total flux cleaned = 0.000946666 Jy ! Component: 150 - total flux cleaned = 0.00103478 Jy ! Component: 200 - total flux cleaned = 0.00107221 Jy ! Total flux subtracted in 200 components = 0.00107221 Jy ! Clean residual min=-0.002462 max=0.002403 Jy/beam ! Clean residual mean=-0.000003 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.18767 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 = 3.18397e-05 Jy ! Component: 100 - total flux cleaned = 5.88193e-05 Jy ! Component: 150 - total flux cleaned = 0.000110397 Jy ! Component: 200 - total flux cleaned = 0.000134363 Jy ! Total flux subtracted in 200 components = 0.000134363 Jy ! Clean residual min=-0.002378 max=0.002349 Jy/beam ! Clean residual mean=-0.000003 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.187804 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 54 components and 0.187804 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.769 mas, bmaj=2.26 mas, bpa=17.22 degrees ! Estimated noise=0.444988 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.81328e-05 Jy ! Component: 100 - total flux cleaned = 1.77595e-05 Jy ! Component: 150 - total flux cleaned = -2.45433e-05 Jy ! Component: 200 - total flux cleaned = -0.000139871 Jy ! Total flux subtracted in 200 components = -0.000139871 Jy ! Clean residual min=-0.002241 max=0.001945 Jy/beam ! Clean residual mean=-0.000001 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.187664 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 72 components and 0.187664 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=0.075697Jy sigma=1.463900 ! Fit after self-cal, rms=0.075695Jy sigma=1.463780 wmodel /scr/pima/bg219g_uvs/J1608+4012_X_map.mod ! Writing 72 model components to file: /scr/pima/bg219g_uvs/J1608+4012_X_map.mod wobs /scr/pima/bg219g_uvs/J1608+4012_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219g_uvs/J1608+4012_X_uvs.fits wwins /scr/pima/bg219g_uvs/J1608+4012_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219g_uvs/J1608+4012_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 = -0.000894349 Jy ! Component: 100 - total flux cleaned = -0.0011869 Jy ! Component: 150 - total flux cleaned = -0.0013238 Jy ! Component: 200 - total flux cleaned = -0.00142261 Jy ! Component: 250 - total flux cleaned = -0.00154746 Jy ! Component: 300 - total flux cleaned = -0.00157698 Jy ! Component: 350 - total flux cleaned = -0.00169262 Jy ! Component: 400 - total flux cleaned = -0.00180424 Jy ! Component: 450 - total flux cleaned = -0.00185812 Jy ! Component: 500 - total flux cleaned = -0.00183249 Jy ! Component: 550 - total flux cleaned = -0.0018579 Jy ! Component: 600 - total flux cleaned = -0.00190752 Jy ! Component: 650 - total flux cleaned = -0.00198007 Jy ! Component: 700 - total flux cleaned = -0.00205089 Jy ! Component: 750 - total flux cleaned = -0.00212034 Jy ! Component: 800 - total flux cleaned = -0.00218806 Jy ! Component: 850 - total flux cleaned = -0.00223268 Jy ! Component: 900 - total flux cleaned = -0.00227678 Jy ! Component: 950 - total flux cleaned = -0.00229825 Jy ! Component: 1000 - total flux cleaned = -0.0023193 Jy ! Component: 1050 - total flux cleaned = -0.00240154 Jy ! Component: 1100 - total flux cleaned = -0.00244175 Jy ! Component: 1150 - total flux cleaned = -0.00246132 Jy ! Component: 1200 - total flux cleaned = -0.00253968 Jy ! Component: 1250 - total flux cleaned = -0.0025399 Jy ! Component: 1300 - total flux cleaned = -0.002635 Jy ! Component: 1350 - total flux cleaned = -0.00265368 Jy ! Component: 1400 - total flux cleaned = -0.00269086 Jy ! Component: 1450 - total flux cleaned = -0.00267256 Jy ! Component: 1500 - total flux cleaned = -0.00269055 Jy ! Component: 1550 - total flux cleaned = -0.00269037 Jy ! Component: 1600 - total flux cleaned = -0.00267269 Jy ! Component: 1650 - total flux cleaned = -0.00270788 Jy ! Component: 1700 - total flux cleaned = -0.00270779 Jy ! Component: 1750 - total flux cleaned = -0.0026907 Jy ! Component: 1800 - total flux cleaned = -0.00274198 Jy ! Component: 1850 - total flux cleaned = -0.00275878 Jy ! Component: 1900 - total flux cleaned = -0.00279219 Jy ! Component: 1950 - total flux cleaned = -0.00277542 Jy ! Component: 2000 - total flux cleaned = -0.00275909 Jy ! Component: 2050 - total flux cleaned = -0.00279176 Jy ! Component: 2100 - total flux cleaned = -0.00274308 Jy ! Component: 2150 - total flux cleaned = -0.00272692 Jy ! Component: 2200 - total flux cleaned = -0.00272691 Jy ! Component: 2250 - total flux cleaned = -0.00272695 Jy ! Component: 2300 - total flux cleaned = -0.00272696 Jy ! Component: 2350 - total flux cleaned = -0.0026799 Jy ! Component: 2400 - total flux cleaned = -0.0026799 Jy ! Component: 2450 - total flux cleaned = -0.00261792 Jy ! Component: 2500 - total flux cleaned = -0.00261788 Jy ! Component: 2550 - total flux cleaned = -0.00260246 Jy ! Component: 2600 - total flux cleaned = -0.00257193 Jy ! Component: 2650 - total flux cleaned = -0.00251125 Jy ! Component: 2700 - total flux cleaned = -0.00254154 Jy ! Component: 2750 - total flux cleaned = -0.00251138 Jy ! Component: 2800 - total flux cleaned = -0.00248134 Jy ! Component: 2850 - total flux cleaned = -0.00246638 Jy ! Component: 2900 - total flux cleaned = -0.00243671 Jy ! Component: 2950 - total flux cleaned = -0.0024219 Jy ! Component: 3000 - total flux cleaned = -0.00240711 Jy ! Component: 3050 - total flux cleaned = -0.00240709 Jy ! Component: 3100 - total flux cleaned = -0.00239235 Jy ! Component: 3150 - total flux cleaned = -0.00234863 Jy ! Component: 3200 - total flux cleaned = -0.00234867 Jy ! Component: 3250 - total flux cleaned = -0.00236315 Jy ! Component: 3300 - total flux cleaned = -0.00231977 Jy ! Component: 3350 - total flux cleaned = -0.00227652 Jy ! Component: 3400 - total flux cleaned = -0.00229092 Jy ! Component: 3450 - total flux cleaned = -0.00226228 Jy ! Component: 3500 - total flux cleaned = -0.00226227 Jy ! Component: 3550 - total flux cleaned = -0.00223373 Jy ! Component: 3600 - total flux cleaned = -0.00224792 Jy ! Component: 3650 - total flux cleaned = -0.00217694 Jy ! Component: 3700 - total flux cleaned = -0.00221948 Jy ! Component: 3750 - total flux cleaned = -0.00224771 Jy ! Component: 3800 - total flux cleaned = -0.00223363 Jy ! Component: 3850 - total flux cleaned = -0.00220546 Jy ! Component: 3900 - total flux cleaned = -0.00224756 Jy ! Component: 3950 - total flux cleaned = -0.00223351 Jy ! Component: 4000 - total flux cleaned = -0.00221948 Jy ! Component: 4050 - total flux cleaned = -0.00219153 Jy ! Total flux subtracted in 4096 components = -0.00221948 Jy ! Clean residual min=-0.000854 max=0.000822 Jy/beam ! Clean residual mean=-0.000000 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.185445 Jy keep ! Adding 232 model components to the UV plane model. ! The established model now contains 303 components and 0.185445 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219g_uvs/J1608+4012_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.769 x 2.26 at 17.22 degrees (North through East) ! Clean map min=-0.0017582 max=0.16069 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219g_uvs/J1608+4012_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.160689 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000216437 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.404079 0.404079 0.808158 1.61632 3.23263 6.46526 12.9305 25.8611 51.7221 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.16 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 742.428 quit ! Quitting program ! Log file /scr/pima/bg219g_uvs/J1608+4012_X_uvs.log closed on Thu Apr 7 09:53:24 2016