! Started logfile: /scr/pima/bg219e_uvs/J0958+4725_X_uvs.log on Thu Apr 7 09:05:10 2016 obs /scr/pima/bg219e_uvs/J0958+4725_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0958+4725_X_uva.fits ! AN table 1: 16 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.715278 visibilities/baseline/integration-bin. ! Found source: J0958+4725 ! ! 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 4944 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/J0958+4725_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 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 21 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=1.376336Jy sigma=24.123745 ! Fit after self-cal, rms=0.094723Jy sigma=1.674603 ! 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=0.8088 mas, bmaj=2.539 mas, bpa=-30.75 degrees ! Estimated noise=0.983933 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 = 0.743096 Jy ! Component: 100 - total flux cleaned = 0.910881 Jy ! Total flux subtracted in 100 components = 0.910881 Jy ! Clean residual min=-0.020631 max=0.058700 Jy/beam ! Clean residual mean=0.000162 rms=0.006789 Jy/beam ! Combined flux in latest and established models = 0.910881 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.910881 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=0.113287Jy sigma=1.940718 ! Fit after self-cal, rms=0.113279Jy sigma=1.940662 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0577906 Jy ! Component: 100 - total flux cleaned = 0.0838937 Jy ! Total flux subtracted in 100 components = 0.0838937 Jy ! Clean residual min=-0.011692 max=0.016458 Jy/beam ! Clean residual mean=0.000070 rms=0.002924 Jy/beam ! Combined flux in latest and established models = 0.994775 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 20 components and 0.994775 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=0.071485Jy sigma=1.230453 ! Fit after self-cal, rms=0.071354Jy sigma=1.228228 ! 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=1.056 mas, bmaj=2.504 mas, bpa=-31.62 degrees ! Estimated noise=0.768319 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 = 0.0219135 Jy ! Component: 100 - total flux cleaned = 0.0351644 Jy ! Component: 150 - total flux cleaned = 0.0443349 Jy ! Component: 200 - total flux cleaned = 0.0508407 Jy ! Total flux subtracted in 200 components = 0.0508407 Jy ! Clean residual min=-0.008015 max=0.009204 Jy/beam ! Clean residual mean=0.000045 rms=0.001989 Jy/beam ! Combined flux in latest and established models = 1.04562 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 44 components and 1.04562 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=0.062831Jy sigma=1.096395 ! Fit after self-cal, rms=0.062779Jy sigma=1.095511 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.056 x 2.504 at -31.62 degrees (North through East) ! Clean map min=-0.0075551 max=0.96562 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 1.02 KP 0.99 ! LA 0.99 MK 0.97 NL 1.00 OV 1.00 ! PT 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 0.99 KP 0.99 ! LA 0.99 MK 0.98 NL 1.01 OV 1.00 ! PT 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.99 KP 0.99 ! LA 0.97 MK 1.01 NL 0.99 OV 0.99 ! PT 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 1.01 KP 1.00 ! LA 0.97 MK 0.99 NL 1.01 OV 1.00 ! PT 0.98 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.00 KP 0.99 ! LA 0.98 MK 1.03 NL 1.00 OV 1.00 ! PT 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 0.99 KP 0.99 ! LA 0.98 MK 1.06 NL 1.02 OV 0.99 ! PT 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.00 KP 0.99 ! LA 0.98 MK 1.02 NL 1.01 OV 0.99 ! PT 0.99 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.062779Jy sigma=1.095511 ! Fit after self-cal, rms=0.059373Jy sigma=1.034659 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.06 mas, bmaj=2.513 mas, bpa=-31.64 degrees ! Estimated noise=0.767901 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 = -0.000957066 Jy ! Component: 100 - total flux cleaned = -0.00131247 Jy ! Component: 150 - total flux cleaned = -0.00141285 Jy ! Component: 200 - total flux cleaned = -0.00146115 Jy ! Total flux subtracted in 200 components = -0.00146115 Jy ! Clean residual min=-0.006216 max=0.005578 Jy/beam ! Clean residual mean=0.000001 rms=0.001394 Jy/beam ! Combined flux in latest and established models = 1.04415 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 55 components and 1.04415 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=0.059266Jy sigma=1.032680 ! Fit after self-cal, rms=0.059256Jy sigma=1.032462 ! 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=0.059256Jy sigma=1.032462 ! Fit after self-cal, rms=0.057815Jy sigma=1.007786 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.06 mas, bmaj=2.512 mas, bpa=-31.62 degrees ! Estimated noise=0.767875 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00030266 Jy ! Component: 100 - total flux cleaned = -0.000562858 Jy ! Component: 150 - total flux cleaned = -0.000603791 Jy ! Component: 200 - total flux cleaned = -0.000605211 Jy ! Total flux subtracted in 200 components = -0.000605211 Jy ! Clean residual min=-0.003651 max=0.003334 Jy/beam ! Clean residual mean=0.000010 rms=0.000902 Jy/beam ! Combined flux in latest and established models = 1.04355 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 60 components and 1.04355 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=0.057738Jy sigma=1.006447 ! Fit after self-cal, rms=0.057733Jy sigma=1.006303 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 = 8.63701e-05 Jy ! Component: 100 - total flux cleaned = 8.59984e-05 Jy ! Component: 150 - total flux cleaned = 0.000116312 Jy ! Component: 200 - total flux cleaned = 0.000144313 Jy ! Total flux subtracted in 200 components = 0.000144313 Jy ! Clean residual min=-0.003536 max=0.003355 Jy/beam ! Clean residual mean=0.000010 rms=0.000889 Jy/beam ! Combined flux in latest and established models = 1.04369 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 62 components and 1.04369 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=0.057695Jy sigma=1.005640 ! Fit after self-cal, rms=0.057692Jy sigma=1.005561 ! 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=0.057692Jy sigma=1.005561 ! Fit after self-cal, rms=0.057675Jy sigma=1.005371 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.06 mas, bmaj=2.512 mas, bpa=-31.62 degrees ! Estimated noise=0.767819 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000410588 Jy ! Component: 100 - total flux cleaned = -0.000546375 Jy ! Component: 150 - total flux cleaned = -0.000573644 Jy ! Component: 200 - total flux cleaned = -0.000549103 Jy ! Total flux subtracted in 200 components = -0.000549103 Jy ! Clean residual min=-0.003553 max=0.003368 Jy/beam ! Clean residual mean=0.000010 rms=0.000871 Jy/beam ! Combined flux in latest and established models = 1.04314 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 62 components and 1.04314 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=0.057641Jy sigma=1.004790 ! Fit after self-cal, rms=0.057640Jy sigma=1.004740 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.70692e-05 Jy ! Component: 100 - total flux cleaned = 5.04676e-05 Jy ! Component: 150 - total flux cleaned = 7.26697e-05 Jy ! Component: 200 - total flux cleaned = 7.33488e-05 Jy ! Total flux subtracted in 200 components = 7.33488e-05 Jy ! Clean residual min=-0.003519 max=0.003386 Jy/beam ! Clean residual mean=0.000010 rms=0.000865 Jy/beam ! Combined flux in latest and established models = 1.04322 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 62 components and 1.04322 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=0.057622Jy sigma=1.004436 ! Fit after self-cal, rms=0.057622Jy sigma=1.004404 ! 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=0.057622Jy sigma=1.004404 ! Fit after self-cal, rms=0.057607Jy sigma=1.004293 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.484 mas, bmaj=2.835 mas, bpa=-52.71 degrees ! Estimated noise=0.910507 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000192254 Jy ! Component: 100 - total flux cleaned = -0.000220706 Jy ! Component: 150 - total flux cleaned = -0.000195186 Jy ! Component: 200 - total flux cleaned = -0.000172014 Jy ! Total flux subtracted in 200 components = -0.000172014 Jy ! Clean residual min=-0.003875 max=0.003377 Jy/beam ! Clean residual mean=0.000018 rms=0.001017 Jy/beam ! Combined flux in latest and established models = 1.04305 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 70 components and 1.04305 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=0.057606Jy sigma=1.004277 ! Fit after self-cal, rms=0.057604Jy sigma=1.004220 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 = -6.10122e-06 Jy ! Component: 100 - total flux cleaned = -8.96109e-06 Jy ! Component: 150 - total flux cleaned = 1.2356e-05 Jy ! Component: 200 - total flux cleaned = 3.20581e-05 Jy ! Total flux subtracted in 200 components = 3.20581e-05 Jy ! Clean residual min=-0.003836 max=0.003376 Jy/beam ! Clean residual mean=0.000018 rms=0.001015 Jy/beam ! Combined flux in latest and established models = 1.04308 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 70 components and 1.04308 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=0.057605Jy sigma=1.004237 ! Fit after self-cal, rms=0.057605Jy sigma=1.004198 ! 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=1.061 mas, bmaj=2.512 mas, bpa=-31.61 degrees ! Estimated noise=0.767702 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.061 x 2.512 at -31.61 degrees (North through East) ! Clean map min=-0.0033529 max=0.96466 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 ! Performing amp+phase self-cal ! ! 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=0.057605Jy sigma=1.004198 ! Fit after self-cal, rms=0.051721Jy sigma=0.872355 ! Inverting map and beam ! Estimated beam: bmin=1.061 mas, bmaj=2.511 mas, bpa=-31.62 degrees ! Estimated noise=0.766419 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00134143 Jy ! Component: 100 - total flux cleaned = -0.00137913 Jy ! Component: 150 - total flux cleaned = -0.00138066 Jy ! Component: 200 - total flux cleaned = -0.001428 Jy ! Total flux subtracted in 200 components = -0.001428 Jy ! Clean residual min=-0.003514 max=0.003602 Jy/beam ! Clean residual mean=0.000008 rms=0.000923 Jy/beam ! Combined flux in latest and established models = 1.04165 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 77 components and 1.04165 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=0.051679Jy sigma=0.871109 ! Fit after self-cal, rms=0.051677Jy sigma=0.871090 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.47098e-05 Jy ! Component: 100 - total flux cleaned = 3.41242e-06 Jy ! Component: 150 - total flux cleaned = 1.88478e-06 Jy ! Component: 200 - total flux cleaned = 1.85787e-06 Jy ! Total flux subtracted in 200 components = 1.85787e-06 Jy ! Clean residual min=-0.003457 max=0.003617 Jy/beam ! Clean residual mean=0.000008 rms=0.000919 Jy/beam ! Combined flux in latest and established models = 1.04165 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 79 components and 1.04165 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=0.051668Jy sigma=0.870802 ! Fit after self-cal, rms=0.051668Jy sigma=0.870793 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.051668Jy sigma=0.870793 ! Fit after self-cal, rms=0.051573Jy sigma=0.870189 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=0.8122 mas, bmaj=2.543 mas, bpa=-30.74 degrees ! Estimated noise=0.983691 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.742862 Jy ! Component: 100 - total flux cleaned = 0.909395 Jy ! Component: 150 - total flux cleaned = 0.965998 Jy ! Component: 200 - total flux cleaned = 0.99059 Jy ! Total flux subtracted in 200 components = 0.99059 Jy ! Clean residual min=-0.006616 max=0.011999 Jy/beam ! Clean residual mean=0.000059 rms=0.002072 Jy/beam ! Combined flux in latest and established models = 0.99059 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.99059 Jy ! Inverting map and beam ! Estimated beam: bmin=1.062 mas, bmaj=2.51 mas, bpa=-31.63 degrees ! Estimated noise=0.765413 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 = 0.0178286 Jy ! Component: 100 - total flux cleaned = 0.0279653 Jy ! Component: 150 - total flux cleaned = 0.0344462 Jy ! Component: 200 - total flux cleaned = 0.0388321 Jy ! Total flux subtracted in 200 components = 0.0388321 Jy ! Clean residual min=-0.004238 max=0.004260 Jy/beam ! Clean residual mean=0.000030 rms=0.001111 Jy/beam ! Combined flux in latest and established models = 1.02942 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 43 components and 1.02942 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=2.483 mas, bmaj=2.835 mas, bpa=-52.98 degrees ! Estimated noise=0.907059 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00454842 Jy ! Component: 100 - total flux cleaned = 0.00715191 Jy ! Component: 150 - total flux cleaned = 0.00868007 Jy ! Component: 200 - total flux cleaned = 0.00930921 Jy ! Total flux subtracted in 200 components = 0.00930921 Jy ! Clean residual min=-0.004372 max=0.003822 Jy/beam ! Clean residual mean=0.000019 rms=0.001150 Jy/beam ! Combined flux in latest and established models = 1.03873 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 = 0.000219209 Jy ! Component: 100 - total flux cleaned = 0.00038792 Jy ! Component: 150 - total flux cleaned = 0.000541466 Jy ! Component: 200 - total flux cleaned = 0.000659379 Jy ! Total flux subtracted in 200 components = 0.000659379 Jy ! Clean residual min=-0.004369 max=0.003776 Jy/beam ! Clean residual mean=0.000017 rms=0.001143 Jy/beam ! Combined flux in latest and established models = 1.03939 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 50 components and 1.03939 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.062 mas, bmaj=2.51 mas, bpa=-31.63 degrees ! Estimated noise=0.765413 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000281685 Jy ! Component: 100 - total flux cleaned = -0.000346994 Jy ! Component: 150 - total flux cleaned = -0.000301239 Jy ! Component: 200 - total flux cleaned = -0.000212091 Jy ! Total flux subtracted in 200 components = -0.000212091 Jy ! Clean residual min=-0.004108 max=0.004027 Jy/beam ! Clean residual mean=0.000010 rms=0.000977 Jy/beam ! Combined flux in latest and established models = 1.03918 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 62 components and 1.03918 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=0.051755Jy sigma=0.873347 ! Fit after self-cal, rms=0.051750Jy sigma=0.873146 wmodel /scr/pima/bg219e_uvs/J0958+4725_X_map.mod ! Writing 62 model components to file: /scr/pima/bg219e_uvs/J0958+4725_X_map.mod wobs /scr/pima/bg219e_uvs/J0958+4725_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J0958+4725_X_uvs.fits wwins /scr/pima/bg219e_uvs/J0958+4725_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219e_uvs/J0958+4725_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 = 0.000373568 Jy ! Component: 100 - total flux cleaned = 0.000759684 Jy ! Component: 150 - total flux cleaned = 0.00131619 Jy ! Component: 200 - total flux cleaned = 0.00166559 Jy ! Component: 250 - total flux cleaned = 0.00161039 Jy ! Component: 300 - total flux cleaned = 0.00161019 Jy ! Component: 350 - total flux cleaned = 0.00150589 Jy ! Component: 400 - total flux cleaned = 0.00135801 Jy ! Component: 450 - total flux cleaned = 0.00126423 Jy ! Component: 500 - total flux cleaned = 0.0011275 Jy ! Component: 550 - total flux cleaned = 0.000995677 Jy ! Component: 600 - total flux cleaned = 0.000952418 Jy ! Component: 650 - total flux cleaned = 0.000703133 Jy ! Component: 700 - total flux cleaned = 0.000462207 Jy ! Component: 750 - total flux cleaned = 0.000344006 Jy ! Component: 800 - total flux cleaned = 0.000191016 Jy ! Component: 850 - total flux cleaned = -3.00547e-05 Jy ! Component: 900 - total flux cleaned = -0.000208826 Jy ! Component: 950 - total flux cleaned = -0.000277643 Jy ! Component: 1000 - total flux cleaned = -0.000379373 Jy ! Component: 1050 - total flux cleaned = -0.000479827 Jy ! Component: 1100 - total flux cleaned = -0.000545044 Jy ! Component: 1150 - total flux cleaned = -0.000639495 Jy ! Component: 1200 - total flux cleaned = -0.00057768 Jy ! Component: 1250 - total flux cleaned = -0.000637538 Jy ! Component: 1300 - total flux cleaned = -0.000608566 Jy ! Component: 1350 - total flux cleaned = -0.000608515 Jy ! Component: 1400 - total flux cleaned = -0.000608887 Jy ! Component: 1450 - total flux cleaned = -0.000663494 Jy ! Component: 1500 - total flux cleaned = -0.000636446 Jy ! Component: 1550 - total flux cleaned = -0.000636737 Jy ! Component: 1600 - total flux cleaned = -0.000611711 Jy ! Component: 1650 - total flux cleaned = -0.000662672 Jy ! Component: 1700 - total flux cleaned = -0.000663046 Jy ! Component: 1750 - total flux cleaned = -0.000736202 Jy ! Component: 1800 - total flux cleaned = -0.000760092 Jy ! Component: 1850 - total flux cleaned = -0.000713263 Jy ! Component: 1900 - total flux cleaned = -0.000782632 Jy ! Component: 1950 - total flux cleaned = -0.000737116 Jy ! Component: 2000 - total flux cleaned = -0.000826663 Jy ! Component: 2050 - total flux cleaned = -0.000848794 Jy ! Component: 2100 - total flux cleaned = -0.000870171 Jy ! Component: 2150 - total flux cleaned = -0.000870162 Jy ! Component: 2200 - total flux cleaned = -0.00091256 Jy ! Component: 2250 - total flux cleaned = -0.000891917 Jy ! Component: 2300 - total flux cleaned = -0.00097405 Jy ! Component: 2350 - total flux cleaned = -0.000892918 Jy ! Component: 2400 - total flux cleaned = -0.000932947 Jy ! Component: 2450 - total flux cleaned = -0.000952751 Jy ! Component: 2500 - total flux cleaned = -0.000913659 Jy ! Component: 2550 - total flux cleaned = -0.000932708 Jy ! Component: 2600 - total flux cleaned = -0.00100816 Jy ! Component: 2650 - total flux cleaned = -0.00100798 Jy ! Component: 2700 - total flux cleaned = -0.00102609 Jy ! Component: 2750 - total flux cleaned = -0.00104404 Jy ! Component: 2800 - total flux cleaned = -0.00102593 Jy ! Component: 2850 - total flux cleaned = -0.00107914 Jy ! Component: 2900 - total flux cleaned = -0.00109665 Jy ! Component: 2950 - total flux cleaned = -0.00109668 Jy ! Component: 3000 - total flux cleaned = -0.00114842 Jy ! Component: 3050 - total flux cleaned = -0.00121628 Jy ! Component: 3100 - total flux cleaned = -0.00124985 Jy ! Component: 3150 - total flux cleaned = -0.00126643 Jy ! Component: 3200 - total flux cleaned = -0.00133213 Jy ! Component: 3250 - total flux cleaned = -0.0013647 Jy ! Component: 3300 - total flux cleaned = -0.00144509 Jy ! Component: 3350 - total flux cleaned = -0.00146125 Jy ! Component: 3400 - total flux cleaned = -0.0015243 Jy ! Component: 3450 - total flux cleaned = -0.00155549 Jy ! Component: 3500 - total flux cleaned = -0.0016327 Jy ! Component: 3550 - total flux cleaned = -0.00164785 Jy ! Component: 3600 - total flux cleaned = -0.00164802 Jy ! Component: 3650 - total flux cleaned = -0.00167826 Jy ! Component: 3700 - total flux cleaned = -0.00175251 Jy ! Component: 3750 - total flux cleaned = -0.00176702 Jy ! Component: 3800 - total flux cleaned = -0.00184022 Jy ! Component: 3850 - total flux cleaned = -0.00186914 Jy ! Component: 3900 - total flux cleaned = -0.00194116 Jy ! Component: 3950 - total flux cleaned = -0.00199831 Jy ! Component: 4000 - total flux cleaned = -0.00204066 Jy ! Component: 4050 - total flux cleaned = -0.00206882 Jy ! Total flux subtracted in 4096 components = -0.00212463 Jy ! Clean residual min=-0.000833 max=0.000780 Jy/beam ! Clean residual mean=-0.000001 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 1.03705 Jy keep ! Adding 298 model components to the UV plane model. ! The established model now contains 360 components and 1.03705 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J0958+4725_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.062 x 2.51 at -31.63 degrees (North through East) ! Clean map min=-0.0017002 max=0.96294 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0958+4725_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.962942 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000232958 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.072577 0.072577 0.145154 0.290308 0.580616 1.16123 2.32246 4.64493 9.28986 18.5797 37.1594 74.3188 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.962 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 4133.54 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0958+4725_X_uvs.log closed on Thu Apr 7 09:05:14 2016