! Started logfile: /scr/pima/bg219b_uvs/J0625+1440_X_uvs.log on Thu Apr 7 01:44:48 2016 obs /scr/pima/bg219b_uvs/J0625+1440_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0625+1440_X_uva.fits ! AN table 1: 56 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.738889 visibilities/baseline/integration-bin. ! Found source: J0625+1440 ! ! 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 22344 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/bg219b_uvs/J0625+1440_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 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 14 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=1.002956Jy sigma=25.243897 ! Fit after self-cal, rms=0.953187Jy sigma=23.971329 ! 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=0.6667 mas, bmaj=1.709 mas, bpa=-2.14 degrees ! Estimated noise=0.490615 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 = 0.037258 Jy ! Component: 100 - total flux cleaned = 0.0461404 Jy ! Total flux subtracted in 100 components = 0.0461404 Jy ! Clean residual min=-0.003582 max=0.003685 Jy/beam ! Clean residual mean=0.000001 rms=0.000914 Jy/beam ! Combined flux in latest and established models = 0.0461404 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0461404 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=0.057827Jy sigma=1.385025 ! Fit after self-cal, rms=0.056151Jy sigma=1.344387 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00529933 Jy ! Component: 100 - total flux cleaned = 0.00812868 Jy ! Total flux subtracted in 100 components = 0.00812868 Jy ! Clean residual min=-0.003372 max=0.003325 Jy/beam ! Clean residual mean=0.000001 rms=0.000844 Jy/beam ! Combined flux in latest and established models = 0.0542691 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 14 components and 0.0542691 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=0.055681Jy sigma=1.331844 ! Fit after self-cal, rms=0.055670Jy sigma=1.331241 ! 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=0.8028 mas, bmaj=1.889 mas, bpa=-1.126 degrees ! Estimated noise=0.251129 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 = 0.00216066 Jy ! Component: 100 - total flux cleaned = 0.00315097 Jy ! Component: 150 - total flux cleaned = 0.00315909 Jy ! Component: 200 - total flux cleaned = 0.00305074 Jy ! Total flux subtracted in 200 components = 0.00305074 Jy ! Clean residual min=-0.002745 max=0.002649 Jy/beam ! Clean residual mean=0.000001 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 0.0573198 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 27 components and 0.0573198 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=0.055577Jy sigma=1.329114 ! Fit after self-cal, rms=0.055569Jy sigma=1.328800 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8028 x 1.889 at -1.126 degrees (North through East) ! Clean map min=-0.0026194 max=0.050703 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 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! 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=0.055569Jy sigma=1.328800 ! Fit after self-cal, rms=0.055569Jy sigma=1.328800 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8028 mas, bmaj=1.889 mas, bpa=-1.126 degrees ! Estimated noise=0.251129 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 = 0.000273882 Jy ! Component: 100 - total flux cleaned = 9.38501e-05 Jy ! Component: 150 - total flux cleaned = -4.4013e-05 Jy ! Component: 200 - total flux cleaned = -0.000126845 Jy ! Total flux subtracted in 200 components = -0.000126845 Jy ! Clean residual min=-0.002704 max=0.002589 Jy/beam ! Clean residual mean=0.000001 rms=0.000689 Jy/beam ! Combined flux in latest and established models = 0.057193 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 29 components and 0.057193 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.055547Jy sigma=1.328286 ! Fit after self-cal, rms=0.055543Jy sigma=1.328231 ! 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=0.055543Jy sigma=1.328231 ! Fit after self-cal, rms=0.055315Jy sigma=1.324675 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8055 mas, bmaj=1.899 mas, bpa=-1.342 degrees ! Estimated noise=0.249974 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000646725 Jy ! Component: 100 - total flux cleaned = -0.00087471 Jy ! Component: 150 - total flux cleaned = -0.00105199 Jy ! Component: 200 - total flux cleaned = -0.00115133 Jy ! Total flux subtracted in 200 components = -0.00115133 Jy ! Clean residual min=-0.002623 max=0.002601 Jy/beam ! Clean residual mean=0.000001 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.0560416 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 35 components and 0.0560416 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=0.055304Jy sigma=1.324381 ! Fit after self-cal, rms=0.055327Jy sigma=1.324085 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 = -6.5998e-05 Jy ! Component: 100 - total flux cleaned = -0.000147126 Jy ! Component: 150 - total flux cleaned = -0.000172668 Jy ! Component: 200 - total flux cleaned = -0.00022083 Jy ! Total flux subtracted in 200 components = -0.00022083 Jy ! Clean residual min=-0.002623 max=0.002573 Jy/beam ! Clean residual mean=0.000001 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.0558208 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 39 components and 0.0558208 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=0.055320Jy sigma=1.323943 ! Fit after self-cal, rms=0.055319Jy sigma=1.323923 ! 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=0.055319Jy sigma=1.323923 ! Fit after self-cal, rms=0.055305Jy sigma=1.323870 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.806 mas, bmaj=1.9 mas, bpa=-1.327 degrees ! Estimated noise=0.249433 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000322043 Jy ! Component: 100 - total flux cleaned = -0.000396206 Jy ! Component: 150 - total flux cleaned = -0.000452819 Jy ! Component: 200 - total flux cleaned = -0.000485094 Jy ! Total flux subtracted in 200 components = -0.000485094 Jy ! Clean residual min=-0.002615 max=0.002550 Jy/beam ! Clean residual mean=0.000001 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 0.0553357 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 40 components and 0.0553357 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=0.055299Jy sigma=1.323748 ! Fit after self-cal, rms=0.055303Jy sigma=1.323730 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 = -5.56186e-05 Jy ! Component: 100 - total flux cleaned = -0.000108592 Jy ! Component: 150 - total flux cleaned = -0.000138474 Jy ! Component: 200 - total flux cleaned = -0.000167185 Jy ! Total flux subtracted in 200 components = -0.000167185 Jy ! Clean residual min=-0.002621 max=0.002535 Jy/beam ! Clean residual mean=0.000001 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.0551685 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 42 components and 0.0551685 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=0.055299Jy sigma=1.323644 ! Fit after self-cal, rms=0.055298Jy sigma=1.323632 ! 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=0.055298Jy sigma=1.323632 ! Fit after self-cal, rms=0.055274Jy sigma=1.323626 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.763 mas, bmaj=2.651 mas, bpa=-2.54 degrees ! Estimated noise=0.327412 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00124367 Jy ! Component: 100 - total flux cleaned = -0.00196293 Jy ! Component: 150 - total flux cleaned = -0.00219696 Jy ! Component: 200 - total flux cleaned = -0.00229912 Jy ! Total flux subtracted in 200 components = -0.00229912 Jy ! Clean residual min=-0.004384 max=0.004460 Jy/beam ! Clean residual mean=0.000002 rms=0.001356 Jy/beam ! Combined flux in latest and established models = 0.0528694 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 48 components and 0.0528694 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=0.055281Jy sigma=1.323756 ! Fit after self-cal, rms=0.055273Jy sigma=1.323644 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 = -0.000261397 Jy ! Component: 100 - total flux cleaned = -0.000357034 Jy ! Component: 150 - total flux cleaned = -0.000432007 Jy ! Component: 200 - total flux cleaned = -0.000503319 Jy ! Total flux subtracted in 200 components = -0.000503319 Jy ! Clean residual min=-0.004329 max=0.004432 Jy/beam ! Clean residual mean=0.000002 rms=0.001357 Jy/beam ! Combined flux in latest and established models = 0.0523661 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 50 components and 0.0523661 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=0.055282Jy sigma=1.323813 ! Fit after self-cal, rms=0.055278Jy sigma=1.323770 ! 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=0.8062 mas, bmaj=1.9 mas, bpa=-1.314 degrees ! Estimated noise=0.249198 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8062 x 1.9 at -1.314 degrees (North through East) ! Clean map min=-0.0024458 max=0.051127 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=0.6683 mas, bmaj=1.717 mas, bpa=-2.306 degrees ! Estimated noise=0.490703 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0382606 Jy ! Component: 100 - total flux cleaned = 0.0481225 Jy ! Component: 150 - total flux cleaned = 0.0528094 Jy ! Component: 200 - total flux cleaned = 0.0547541 Jy ! Total flux subtracted in 200 components = 0.0547541 Jy ! Clean residual min=-0.003357 max=0.003353 Jy/beam ! Clean residual mean=0.000001 rms=0.000837 Jy/beam ! Combined flux in latest and established models = 0.0547541 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0547541 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8062 mas, bmaj=1.9 mas, bpa=-1.314 degrees ! Estimated noise=0.249198 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 = 0.00108746 Jy ! Component: 100 - total flux cleaned = 0.00114209 Jy ! Component: 150 - total flux cleaned = 0.00114258 Jy ! Component: 200 - total flux cleaned = 0.000987588 Jy ! Total flux subtracted in 200 components = 0.000987588 Jy ! Clean residual min=-0.002730 max=0.002608 Jy/beam ! Clean residual mean=0.000001 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.0557417 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 22 components and 0.0557417 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=1.763 mas, bmaj=2.651 mas, bpa=-2.54 degrees ! Estimated noise=0.327412 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.001556 Jy ! Component: 100 - total flux cleaned = -0.00228361 Jy ! Component: 150 - total flux cleaned = -0.00251628 Jy ! Component: 200 - total flux cleaned = -0.00269235 Jy ! Total flux subtracted in 200 components = -0.00269235 Jy ! Clean residual min=-0.004391 max=0.004506 Jy/beam ! Clean residual mean=0.000002 rms=0.001361 Jy/beam ! Combined flux in latest and established models = 0.0530494 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 = -0.000175513 Jy ! Component: 100 - total flux cleaned = -0.000309635 Jy ! Component: 150 - total flux cleaned = -0.00039629 Jy ! Component: 200 - total flux cleaned = -0.000461699 Jy ! Total flux subtracted in 200 components = -0.000461699 Jy ! Clean residual min=-0.004305 max=0.004442 Jy/beam ! Clean residual mean=0.000002 rms=0.001356 Jy/beam ! Combined flux in latest and established models = 0.0525877 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 29 components and 0.0525877 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8062 mas, bmaj=1.9 mas, bpa=-1.314 degrees ! Estimated noise=0.249198 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00090386 Jy ! Component: 100 - total flux cleaned = 0.00110878 Jy ! Component: 150 - total flux cleaned = 0.00126419 Jy ! Component: 200 - total flux cleaned = 0.00141733 Jy ! Total flux subtracted in 200 components = 0.00141733 Jy ! Clean residual min=-0.002540 max=0.002566 Jy/beam ! Clean residual mean=0.000001 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 0.054005 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 35 components and 0.054005 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=0.055279Jy sigma=1.323803 ! Fit after self-cal, rms=0.055283Jy sigma=1.323727 wmodel /scr/pima/bg219b_uvs/J0625+1440_X_map.mod ! Writing 35 model components to file: /scr/pima/bg219b_uvs/J0625+1440_X_map.mod wobs /scr/pima/bg219b_uvs/J0625+1440_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J0625+1440_X_uvs.fits wwins /scr/pima/bg219b_uvs/J0625+1440_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219b_uvs/J0625+1440_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 = -0.000187011 Jy ! Component: 100 - total flux cleaned = 2.97788e-05 Jy ! Component: 150 - total flux cleaned = 0.000322623 Jy ! Component: 200 - total flux cleaned = 0.000482407 Jy ! Component: 250 - total flux cleaned = 0.000673748 Jy ! Component: 300 - total flux cleaned = 0.000749042 Jy ! Component: 350 - total flux cleaned = 0.000891727 Jy ! Component: 400 - total flux cleaned = 0.00102955 Jy ! Component: 450 - total flux cleaned = 0.00122904 Jy ! Component: 500 - total flux cleaned = 0.00132541 Jy ! Component: 550 - total flux cleaned = 0.001514 Jy ! Component: 600 - total flux cleaned = 0.00169687 Jy ! Component: 650 - total flux cleaned = 0.00178627 Jy ! Component: 700 - total flux cleaned = 0.00198994 Jy ! Component: 750 - total flux cleaned = 0.00204679 Jy ! Component: 800 - total flux cleaned = 0.0022687 Jy ! Component: 850 - total flux cleaned = 0.0023506 Jy ! Component: 900 - total flux cleaned = 0.00253584 Jy ! Component: 950 - total flux cleaned = 0.00269177 Jy ! Component: 1000 - total flux cleaned = 0.002818 Jy ! Component: 1050 - total flux cleaned = 0.00289301 Jy ! Component: 1100 - total flux cleaned = 0.00308698 Jy ! Component: 1150 - total flux cleaned = 0.00322919 Jy ! Component: 1200 - total flux cleaned = 0.00332164 Jy ! Component: 1250 - total flux cleaned = 0.0033446 Jy ! Component: 1300 - total flux cleaned = 0.00350116 Jy ! Component: 1350 - total flux cleaned = 0.00345678 Jy ! Component: 1400 - total flux cleaned = 0.00352237 Jy ! Component: 1450 - total flux cleaned = 0.00358623 Jy ! Component: 1500 - total flux cleaned = 0.00356562 Jy ! Component: 1550 - total flux cleaned = 0.0036278 Jy ! Component: 1600 - total flux cleaned = 0.00362784 Jy ! Component: 1650 - total flux cleaned = 0.00366714 Jy ! Component: 1700 - total flux cleaned = 0.00358884 Jy ! Component: 1750 - total flux cleaned = 0.00360845 Jy ! Component: 1800 - total flux cleaned = 0.00353223 Jy ! Component: 1850 - total flux cleaned = 0.00353287 Jy ! Component: 1900 - total flux cleaned = 0.00353263 Jy ! Component: 1950 - total flux cleaned = 0.0035143 Jy ! Component: 2000 - total flux cleaned = 0.00346023 Jy ! Component: 2050 - total flux cleaned = 0.00349623 Jy ! Component: 2100 - total flux cleaned = 0.00349632 Jy ! Component: 2150 - total flux cleaned = 0.0034786 Jy ! Component: 2200 - total flux cleaned = 0.00346111 Jy ! Component: 2250 - total flux cleaned = 0.00349487 Jy ! Component: 2300 - total flux cleaned = 0.00351146 Jy ! Component: 2350 - total flux cleaned = 0.00354445 Jy ! Component: 2400 - total flux cleaned = 0.00354458 Jy ! Component: 2450 - total flux cleaned = 0.00357691 Jy ! Component: 2500 - total flux cleaned = 0.00362522 Jy ! Component: 2550 - total flux cleaned = 0.00370428 Jy ! Component: 2600 - total flux cleaned = 0.00368855 Jy ! Component: 2650 - total flux cleaned = 0.00373493 Jy ! Component: 2700 - total flux cleaned = 0.00373477 Jy ! Component: 2750 - total flux cleaned = 0.00376483 Jy ! Component: 2800 - total flux cleaned = 0.00377985 Jy ! Component: 2850 - total flux cleaned = 0.00383889 Jy ! Component: 2900 - total flux cleaned = 0.00382441 Jy ! Component: 2950 - total flux cleaned = 0.00386777 Jy ! Component: 3000 - total flux cleaned = 0.00392524 Jy ! Component: 3050 - total flux cleaned = 0.00389694 Jy ! Component: 3100 - total flux cleaned = 0.0039533 Jy ! Component: 3150 - total flux cleaned = 0.0039812 Jy ! Component: 3200 - total flux cleaned = 0.00403634 Jy ! Component: 3250 - total flux cleaned = 0.00406378 Jy ! Component: 3300 - total flux cleaned = 0.00414491 Jy ! Component: 3350 - total flux cleaned = 0.00419849 Jy ! Component: 3400 - total flux cleaned = 0.0042647 Jy ! Component: 3450 - total flux cleaned = 0.00431713 Jy ! Component: 3500 - total flux cleaned = 0.0043431 Jy ! Component: 3550 - total flux cleaned = 0.00438169 Jy ! Component: 3600 - total flux cleaned = 0.00448373 Jy ! Component: 3650 - total flux cleaned = 0.00449613 Jy ! Component: 3700 - total flux cleaned = 0.00453377 Jy ! Component: 3750 - total flux cleaned = 0.00458345 Jy ! Component: 3800 - total flux cleaned = 0.00460812 Jy ! Component: 3850 - total flux cleaned = 0.004645 Jy ! Component: 3900 - total flux cleaned = 0.00469363 Jy ! Component: 3950 - total flux cleaned = 0.0047299 Jy ! Component: 4000 - total flux cleaned = 0.00478978 Jy ! Component: 4050 - total flux cleaned = 0.00482546 Jy ! Total flux subtracted in 4096 components = 0.00487277 Jy ! Clean residual min=-0.000693 max=0.000901 Jy/beam ! Clean residual mean=0.000001 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.0588778 Jy keep ! Adding 372 model components to the UV plane model. ! The established model now contains 407 components and 0.0588778 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J0625+1440_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8062 x 1.9 at -1.314 degrees (North through East) ! Clean map min=-0.0012609 max=0.051018 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0625+1440_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0510183 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000202509 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.1908 1.1908 2.3816 4.76321 9.52642 19.0528 38.1057 76.2113 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.051 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 251.931 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0625+1440_X_uvs.log closed on Thu Apr 7 01:44:53 2016