! Started logfile: /scr/pima/bg219e_uvs/J0232+2628_X_uvs.log on Thu Apr 7 08:57:26 2016 obs /scr/pima/bg219e_uvs/J0232+2628_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0232+2628_X_uva.fits ! AN table 1: 36 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.907407 visibilities/baseline/integration-bin. ! Found source: J0232+2628 ! ! 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 14112 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/J0232+2628_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.036401Jy sigma=25.466427 ! Fit after self-cal, rms=0.735077Jy sigma=18.012902 ! 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=1.004 mas, bmaj=1.983 mas, bpa=21.07 degrees ! Estimated noise=0.536355 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 = 0.203097 Jy ! Component: 100 - total flux cleaned = 0.283964 Jy ! Total flux subtracted in 100 components = 0.283964 Jy ! Clean residual min=-0.014758 max=0.036955 Jy/beam ! Clean residual mean=-0.000009 rms=0.004464 Jy/beam ! Combined flux in latest and established models = 0.283963 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.283963 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=0.090994Jy sigma=2.197981 ! Fit after self-cal, rms=0.090303Jy sigma=2.184587 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0411855 Jy ! Component: 100 - total flux cleaned = 0.0627714 Jy ! Total flux subtracted in 100 components = 0.0627714 Jy ! Clean residual min=-0.009345 max=0.010653 Jy/beam ! Clean residual mean=-0.000011 rms=0.002179 Jy/beam ! Combined flux in latest and established models = 0.346735 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 21 components and 0.346735 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=0.065827Jy sigma=1.571010 ! Fit after self-cal, rms=0.065486Jy sigma=1.563071 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0146251 Jy ! Component: 100 - total flux cleaned = 0.0241381 Jy ! Total flux subtracted in 100 components = 0.0241381 Jy ! Clean residual min=-0.008253 max=0.008353 Jy/beam ! Clean residual mean=-0.000011 rms=0.001770 Jy/beam ! Combined flux in latest and established models = 0.370873 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 34 components and 0.370873 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=0.061453Jy sigma=1.461302 ! Fit after self-cal, rms=0.061313Jy sigma=1.458387 ! 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=1.193 mas, bmaj=2.196 mas, bpa=17.08 degrees ! Estimated noise=0.345794 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 = 0.00848473 Jy ! Component: 100 - total flux cleaned = 0.0133206 Jy ! Component: 150 - total flux cleaned = 0.0155995 Jy ! Component: 200 - total flux cleaned = 0.0166216 Jy ! Total flux subtracted in 200 components = 0.0166216 Jy ! Clean residual min=-0.006652 max=0.007124 Jy/beam ! Clean residual mean=-0.000021 rms=0.001468 Jy/beam ! Combined flux in latest and established models = 0.387495 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 42 components and 0.387495 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=0.060045Jy sigma=1.427074 ! Fit after self-cal, rms=0.059953Jy sigma=1.425349 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.193 x 2.196 at 17.08 degrees (North through East) ! Clean map min=-0.0061277 max=0.2559 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.04 KP 0.97 ! LA 1.00 NL 1.01 OV 0.99 PT 0.98 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 0.99 KP 1.00 ! LA 0.99 NL 1.02 OV 0.99 PT 0.98 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.00 KP 1.00 ! LA 0.97 NL 1.01 OV 0.99 PT 0.98 ! SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.05 HN 1.00 KP 0.99 ! LA 0.97 NL 1.02 OV 1.02 PT 0.97 ! SC 0.95 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.01 KP 0.99 ! LA 0.97 NL 1.03 OV 1.00 PT 0.98 ! SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.03 KP 0.99 ! LA 0.99 NL 1.03 OV 1.01 PT 0.99 ! SC 0.94 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.99 KP 1.01 ! LA 0.98 NL 1.03 OV 1.00 PT 0.97 ! SC 0.98 ! ! ! 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=0.059953Jy sigma=1.425349 ! Fit after self-cal, rms=0.059082Jy sigma=1.413317 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.187 mas, bmaj=2.201 mas, bpa=17.32 degrees ! Estimated noise=0.343904 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 = 7.36819e-05 Jy ! Component: 100 - total flux cleaned = -0.000502967 Jy ! Component: 150 - total flux cleaned = -0.00100147 Jy ! Component: 200 - total flux cleaned = -0.00143117 Jy ! Total flux subtracted in 200 components = -0.00143117 Jy ! Clean residual min=-0.005869 max=0.006051 Jy/beam ! Clean residual mean=-0.000015 rms=0.001359 Jy/beam ! Combined flux in latest and established models = 0.386063 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 47 components and 0.386063 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=0.058907Jy sigma=1.408668 ! Fit after self-cal, rms=0.058866Jy sigma=1.408089 ! 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=0.058866Jy sigma=1.408089 ! Fit after self-cal, rms=0.058446Jy sigma=1.394749 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.18 mas, bmaj=2.201 mas, bpa=17.72 degrees ! Estimated noise=0.342908 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000257327 Jy ! Component: 100 - total flux cleaned = -0.000745938 Jy ! Component: 150 - total flux cleaned = -0.000961294 Jy ! Component: 200 - total flux cleaned = -0.0010629 Jy ! Total flux subtracted in 200 components = -0.0010629 Jy ! Clean residual min=-0.006077 max=0.005702 Jy/beam ! Clean residual mean=-0.000017 rms=0.001205 Jy/beam ! Combined flux in latest and established models = 0.385 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 50 components and 0.385 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=0.058343Jy sigma=1.391960 ! Fit after self-cal, rms=0.058314Jy sigma=1.391579 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 = 4.07054e-05 Jy ! Component: 100 - total flux cleaned = -0.000114927 Jy ! Component: 150 - total flux cleaned = -0.00016453 Jy ! Component: 200 - total flux cleaned = -0.000210264 Jy ! Total flux subtracted in 200 components = -0.000210264 Jy ! Clean residual min=-0.005881 max=0.005647 Jy/beam ! Clean residual mean=-0.000017 rms=0.001194 Jy/beam ! Combined flux in latest and established models = 0.38479 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 51 components and 0.38479 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=0.058238Jy sigma=1.389508 ! Fit after self-cal, rms=0.058211Jy sigma=1.389197 ! 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=0.058211Jy sigma=1.389197 ! Fit after self-cal, rms=0.058114Jy sigma=1.389057 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.177 mas, bmaj=2.201 mas, bpa=17.85 degrees ! Estimated noise=0.342469 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000409341 Jy ! Component: 100 - total flux cleaned = -0.000642405 Jy ! Component: 150 - total flux cleaned = -0.000726557 Jy ! Component: 200 - total flux cleaned = -0.000766113 Jy ! Total flux subtracted in 200 components = -0.000766113 Jy ! Clean residual min=-0.005725 max=0.005616 Jy/beam ! Clean residual mean=-0.000017 rms=0.001179 Jy/beam ! Combined flux in latest and established models = 0.384024 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 52 components and 0.384024 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=0.058049Jy sigma=1.387196 ! Fit after self-cal, rms=0.058022Jy sigma=1.386876 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 = -4.70079e-05 Jy ! Component: 100 - total flux cleaned = -0.00017305 Jy ! Component: 150 - total flux cleaned = -0.000172138 Jy ! Component: 200 - total flux cleaned = -0.00020815 Jy ! Total flux subtracted in 200 components = -0.00020815 Jy ! Clean residual min=-0.005562 max=0.005575 Jy/beam ! Clean residual mean=-0.000017 rms=0.001169 Jy/beam ! Combined flux in latest and established models = 0.383816 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 54 components and 0.383816 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=0.057970Jy sigma=1.385369 ! Fit after self-cal, rms=0.057946Jy sigma=1.385079 ! 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=0.057946Jy sigma=1.385079 ! Fit after self-cal, rms=0.057970Jy sigma=1.385016 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.247 mas, bmaj=2.78 mas, bpa=0.1928 degrees ! Estimated noise=0.405831 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00074392 Jy ! Component: 100 - total flux cleaned = -0.000705576 Jy ! Component: 150 - total flux cleaned = -0.000704355 Jy ! Component: 200 - total flux cleaned = -0.000703863 Jy ! Total flux subtracted in 200 components = -0.000703863 Jy ! Clean residual min=-0.004755 max=0.006974 Jy/beam ! Clean residual mean=-0.000032 rms=0.001684 Jy/beam ! Combined flux in latest and established models = 0.383112 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 62 components and 0.383112 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=0.057981Jy sigma=1.385284 ! Fit after self-cal, rms=0.057918Jy sigma=1.384124 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.34348e-05 Jy ! Component: 100 - total flux cleaned = -4.12499e-06 Jy ! Component: 150 - total flux cleaned = 7.34511e-07 Jy ! Component: 200 - total flux cleaned = -2.05308e-05 Jy ! Total flux subtracted in 200 components = -2.05308e-05 Jy ! Clean residual min=-0.004658 max=0.006917 Jy/beam ! Clean residual mean=-0.000032 rms=0.001672 Jy/beam ! Combined flux in latest and established models = 0.383091 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 65 components and 0.383091 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=0.057936Jy sigma=1.384385 ! Fit after self-cal, rms=0.057886Jy sigma=1.383486 ! 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=1.177 mas, bmaj=2.202 mas, bpa=17.83 degrees ! Estimated noise=0.34263 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.177 x 2.202 at 17.83 degrees (North through East) ! Clean map min=-0.0043576 max=0.2518 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=0.9842 mas, bmaj=1.993 mas, bpa=21.89 degrees ! Estimated noise=0.528121 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.20496 Jy ! Component: 100 - total flux cleaned = 0.286888 Jy ! Component: 150 - total flux cleaned = 0.324816 Jy ! Component: 200 - total flux cleaned = 0.34526 Jy ! Total flux subtracted in 200 components = 0.34526 Jy ! Clean residual min=-0.007277 max=0.010077 Jy/beam ! Clean residual mean=-0.000011 rms=0.001829 Jy/beam ! Combined flux in latest and established models = 0.34526 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 0.34526 Jy ! Inverting map and beam ! Estimated beam: bmin=1.177 mas, bmaj=2.202 mas, bpa=17.83 degrees ! Estimated noise=0.34263 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 = 0.0153159 Jy ! Component: 100 - total flux cleaned = 0.0242726 Jy ! Component: 150 - total flux cleaned = 0.0298978 Jy ! Component: 200 - total flux cleaned = 0.0334649 Jy ! Total flux subtracted in 200 components = 0.0334649 Jy ! Clean residual min=-0.005022 max=0.005286 Jy/beam ! Clean residual mean=-0.000018 rms=0.001188 Jy/beam ! Combined flux in latest and established models = 0.378725 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 39 components and 0.378725 Jy ! Inverting map ! Added new window around map position (-0.6, 8.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00584101 Jy ! Component: 100 - total flux cleaned = 0.00977607 Jy ! Component: 150 - total flux cleaned = 0.0128211 Jy ! Component: 200 - total flux cleaned = 0.0147806 Jy ! Total flux subtracted in 200 components = 0.0147806 Jy ! Clean residual min=-0.004367 max=0.004588 Jy/beam ! Clean residual mean=-0.000010 rms=0.000955 Jy/beam ! Combined flux in latest and established models = 0.393506 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 60 components and 0.393506 Jy ! Inverting map ! Added new window around map position (-1, 3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0044044 Jy ! Component: 100 - total flux cleaned = 0.00631752 Jy ! Component: 150 - total flux cleaned = 0.00727566 Jy ! Component: 200 - total flux cleaned = 0.00807274 Jy ! Total flux subtracted in 200 components = 0.00807274 Jy ! Clean residual min=-0.003865 max=0.003775 Jy/beam ! Clean residual mean=-0.000005 rms=0.000832 Jy/beam ! Combined flux in latest and established models = 0.401579 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 83 components and 0.401579 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=2.247 mas, bmaj=2.78 mas, bpa=0.1928 degrees ! Estimated noise=0.405831 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00209884 Jy ! Component: 100 - total flux cleaned = 0.00336817 Jy ! Component: 150 - total flux cleaned = 0.00416099 Jy ! Component: 200 - total flux cleaned = 0.00478928 Jy ! Total flux subtracted in 200 components = 0.00478928 Jy ! Clean residual min=-0.003752 max=0.004359 Jy/beam ! Clean residual mean=-0.000006 rms=0.000987 Jy/beam ! Combined flux in latest and established models = 0.406368 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) ! Added new window around map position (38.8, 22.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00377038 Jy ! Component: 100 - total flux cleaned = 0.00571 Jy ! Component: 150 - total flux cleaned = 0.00716684 Jy ! Component: 200 - total flux cleaned = 0.00810958 Jy ! Total flux subtracted in 200 components = 0.00810958 Jy ! Clean residual min=-0.003203 max=0.002917 Jy/beam ! Clean residual mean=-0.000008 rms=0.000772 Jy/beam ! Combined flux in latest and established models = 0.414478 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 130 components and 0.414478 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.177 mas, bmaj=2.202 mas, bpa=17.83 degrees ! Estimated noise=0.34263 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000331641 Jy ! Component: 100 - total flux cleaned = -0.000340091 Jy ! Component: 150 - total flux cleaned = -0.000162912 Jy ! Component: 200 - total flux cleaned = -0.000107946 Jy ! Total flux subtracted in 200 components = -0.000107946 Jy ! Clean residual min=-0.003306 max=0.002789 Jy/beam ! Clean residual mean=-0.000005 rms=0.000676 Jy/beam ! Combined flux in latest and established models = 0.41437 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 152 components and 0.41437 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=0.056353Jy sigma=1.346062 ! Fit after self-cal, rms=0.056139Jy sigma=1.340788 wmodel /scr/pima/bg219e_uvs/J0232+2628_X_map.mod ! Writing 152 model components to file: /scr/pima/bg219e_uvs/J0232+2628_X_map.mod wobs /scr/pima/bg219e_uvs/J0232+2628_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J0232+2628_X_uvs.fits wwins /scr/pima/bg219e_uvs/J0232+2628_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219e_uvs/J0232+2628_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 = -0.00144734 Jy ! Component: 100 - total flux cleaned = -0.00218411 Jy ! Component: 150 - total flux cleaned = -0.00268278 Jy ! Component: 200 - total flux cleaned = -0.00293684 Jy ! Component: 250 - total flux cleaned = -0.00317911 Jy ! Component: 300 - total flux cleaned = -0.00337143 Jy ! Component: 350 - total flux cleaned = -0.00352037 Jy ! Component: 400 - total flux cleaned = -0.00377214 Jy ! Component: 450 - total flux cleaned = -0.00404982 Jy ! Component: 500 - total flux cleaned = -0.00435219 Jy ! Component: 550 - total flux cleaned = -0.0046448 Jy ! Component: 600 - total flux cleaned = -0.00489643 Jy ! Component: 650 - total flux cleaned = -0.00511038 Jy ! Component: 700 - total flux cleaned = -0.00540699 Jy ! Component: 750 - total flux cleaned = -0.00563766 Jy ! Component: 800 - total flux cleaned = -0.00594654 Jy ! Component: 850 - total flux cleaned = -0.00616448 Jy ! Component: 900 - total flux cleaned = -0.00635157 Jy ! Component: 950 - total flux cleaned = -0.00663933 Jy ! Component: 1000 - total flux cleaned = -0.00684413 Jy ! Component: 1050 - total flux cleaned = -0.00706815 Jy ! Component: 1100 - total flux cleaned = -0.00718923 Jy ! Component: 1150 - total flux cleaned = -0.00728421 Jy ! Component: 1200 - total flux cleaned = -0.00733055 Jy ! Component: 1250 - total flux cleaned = -0.00742203 Jy ! Component: 1300 - total flux cleaned = -0.00748918 Jy ! Component: 1350 - total flux cleaned = -0.00746746 Jy ! Component: 1400 - total flux cleaned = -0.00753245 Jy ! Component: 1450 - total flux cleaned = -0.00755378 Jy ! Component: 1500 - total flux cleaned = -0.00763679 Jy ! Component: 1550 - total flux cleaned = -0.00771839 Jy ! Component: 1600 - total flux cleaned = -0.00771817 Jy ! Component: 1650 - total flux cleaned = -0.00779742 Jy ! Component: 1700 - total flux cleaned = -0.00781665 Jy ! Component: 1750 - total flux cleaned = -0.00783559 Jy ! Component: 1800 - total flux cleaned = -0.00792934 Jy ! Component: 1850 - total flux cleaned = -0.00794769 Jy ! Component: 1900 - total flux cleaned = -0.00794777 Jy ! Component: 1950 - total flux cleaned = -0.00805513 Jy ! Component: 2000 - total flux cleaned = -0.00814246 Jy ! Component: 2050 - total flux cleaned = -0.00810727 Jy ! Component: 2100 - total flux cleaned = -0.00814157 Jy ! Component: 2150 - total flux cleaned = -0.0081586 Jy ! Component: 2200 - total flux cleaned = -0.00824192 Jy ! Component: 2250 - total flux cleaned = -0.00829088 Jy ! Component: 2300 - total flux cleaned = -0.00830683 Jy ! Component: 2350 - total flux cleaned = -0.00833845 Jy ! Component: 2400 - total flux cleaned = -0.00833834 Jy ! Component: 2450 - total flux cleaned = -0.00836932 Jy ! Component: 2500 - total flux cleaned = -0.00839986 Jy ! Component: 2550 - total flux cleaned = -0.00842989 Jy ! Component: 2600 - total flux cleaned = -0.00844487 Jy ! Component: 2650 - total flux cleaned = -0.00845993 Jy ! Component: 2700 - total flux cleaned = -0.00853279 Jy ! Component: 2750 - total flux cleaned = -0.00856135 Jy ! Component: 2800 - total flux cleaned = -0.00857542 Jy ! Component: 2850 - total flux cleaned = -0.00857563 Jy ! Component: 2900 - total flux cleaned = -0.00864488 Jy ! Component: 2950 - total flux cleaned = -0.00865865 Jy ! Component: 3000 - total flux cleaned = -0.00865888 Jy ! Component: 3050 - total flux cleaned = -0.00868549 Jy ! Component: 3100 - total flux cleaned = -0.00868535 Jy ! Component: 3150 - total flux cleaned = -0.00871111 Jy ! Component: 3200 - total flux cleaned = -0.00865951 Jy ! Component: 3250 - total flux cleaned = -0.00864682 Jy ! Component: 3300 - total flux cleaned = -0.00868477 Jy ! Component: 3350 - total flux cleaned = -0.00865975 Jy ! Component: 3400 - total flux cleaned = -0.00863492 Jy ! Component: 3450 - total flux cleaned = -0.00863507 Jy ! Component: 3500 - total flux cleaned = -0.00861079 Jy ! Component: 3550 - total flux cleaned = -0.00858671 Jy ! Component: 3600 - total flux cleaned = -0.0085869 Jy ! Component: 3650 - total flux cleaned = -0.00855151 Jy ! Component: 3700 - total flux cleaned = -0.00855166 Jy ! Component: 3750 - total flux cleaned = -0.00854016 Jy ! Component: 3800 - total flux cleaned = -0.00850591 Jy ! Component: 3850 - total flux cleaned = -0.0085061 Jy ! Component: 3900 - total flux cleaned = -0.00851752 Jy ! Component: 3950 - total flux cleaned = -0.00851739 Jy ! Component: 4000 - total flux cleaned = -0.00852831 Jy ! Component: 4050 - total flux cleaned = -0.00852812 Jy ! Total flux subtracted in 4096 components = -0.00848473 Jy ! Clean residual min=-0.000604 max=0.000596 Jy/beam ! Clean residual mean=-0.000001 rms=0.000185 Jy/beam ! Combined flux in latest and established models = 0.405885 Jy keep ! Adding 261 model components to the UV plane model. ! The established model now contains 413 components and 0.405885 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J0232+2628_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.177 x 2.202 at 17.83 degrees (North through East) ! Clean map min=-0.0016054 max=0.25234 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0232+2628_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.25234 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000184414 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.219245 0.219245 0.43849 0.87698 1.75396 3.50792 7.01584 14.0317 28.0634 56.1267 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.252 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1368.33 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0232+2628_X_uvs.log closed on Thu Apr 7 08:57:30 2016