! Started logfile: /scr/pima/bg219e_uvs/J1423+4802_X_uvs.log on Thu Apr 7 09:10:51 2016 obs /scr/pima/bg219e_uvs/J1423+4802_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J1423+4802_X_uva.fits ! AN table 1: 23 integrations on 36 of 36 possible baselines. ! AN table 2: 24 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.898936 visibilities/baseline/integration-bin. ! Found source: J1423+4802 ! ! 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 18252 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/J1423+4802_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 1 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 1 telescope corrections were flagged in sub-array 2. ! ! 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=1.025116Jy sigma=25.834338 ! Fit after self-cal, rms=0.812165Jy sigma=20.447246 ! 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=0.863 mas, bmaj=1.668 mas, bpa=39.66 degrees ! Estimated noise=0.532288 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 = 0.143656 Jy ! Component: 100 - total flux cleaned = 0.176446 Jy ! Total flux subtracted in 100 components = 0.176446 Jy ! Clean residual min=-0.006313 max=0.011602 Jy/beam ! Clean residual mean=-0.000013 rms=0.001721 Jy/beam ! Combined flux in latest and established models = 0.176446 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.176446 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=0.064937Jy sigma=1.564556 ! Fit after self-cal, rms=0.064891Jy sigma=1.563639 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0124202 Jy ! Component: 100 - total flux cleaned = 0.0193848 Jy ! Total flux subtracted in 100 components = 0.0193848 Jy ! Clean residual min=-0.005268 max=0.009171 Jy/beam ! Clean residual mean=-0.000004 rms=0.001336 Jy/beam ! Combined flux in latest and established models = 0.19583 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 16 components and 0.19583 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=0.061789Jy sigma=1.478298 ! Fit after self-cal, rms=0.061776Jy sigma=1.477990 ! Inverting map ! Added new window around map position (-2, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00893534 Jy ! Component: 100 - total flux cleaned = 0.0137578 Jy ! Total flux subtracted in 100 components = 0.0137578 Jy ! Clean residual min=-0.004768 max=0.005248 Jy/beam ! Clean residual mean=-0.000003 rms=0.001062 Jy/beam ! Combined flux in latest and established models = 0.209588 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 25 components and 0.209588 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=0.060268Jy sigma=1.436303 ! Fit after self-cal, rms=0.060155Jy sigma=1.433593 ! 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=1.142 mas, bmaj=1.782 mas, bpa=41.27 degrees ! Estimated noise=0.280714 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 = 0.0058709 Jy ! Component: 100 - total flux cleaned = 0.00977975 Jy ! Component: 150 - total flux cleaned = 0.0126523 Jy ! Component: 200 - total flux cleaned = 0.0148005 Jy ! Total flux subtracted in 200 components = 0.0148005 Jy ! Clean residual min=-0.003059 max=0.003726 Jy/beam ! Clean residual mean=-0.000006 rms=0.000824 Jy/beam ! Combined flux in latest and established models = 0.224389 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 43 components and 0.224389 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=0.059449Jy sigma=1.415106 ! Fit after self-cal, rms=0.059404Jy sigma=1.413908 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.142 x 1.782 at 41.27 degrees (North through East) ! Clean map min=-0.0027435 max=0.18909 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 1.05 FD 1.03 HN 1.04 KP 0.98 ! LA 0.97 NL 1.00 OV 1.04 PT 0.99 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.01 HN 0.99 KP 0.93 ! LA 0.96 MK 0.97 NL 1.01 OV 0.98 ! SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.05 KP 0.98 ! LA 0.97 NL 1.02 OV 1.04 PT 0.99 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.01 HN 0.98 KP 0.95 ! LA 0.97 MK 1.02 NL 1.00 OV 0.97 ! SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.01 HN 1.01 KP 0.98 ! LA 0.99 NL 0.99 OV 1.06 PT 1.01 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.98 HN 0.98 KP 0.93 ! LA 0.95 MK 1.01 NL 0.99 OV 0.97 ! SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.04 KP 0.98 ! LA 1.01 NL 1.00 OV 1.04 PT 1.01 ! SC 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 FD 1.01 HN 1.00 KP 0.97 ! LA 0.98 MK 0.98 NL 0.99 OV 0.95 ! SC 1.01 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.99 HN 1.02 KP 0.99 ! LA 1.01 NL 0.99 OV 1.06 PT 1.02 ! SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.01 HN 0.94 KP 0.94 ! LA 0.96 MK 1.02 NL 1.00 OV 1.02 ! SC 0.94 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 1.05 KP 0.99 ! LA 0.97 NL 1.05 OV 1.02 PT 0.89 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 1.01 HN 0.98 KP 0.94 ! LA 1.00 MK 1.10 NL 0.99 OV 1.01 ! SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.95 HN 0.99 KP 1.00 ! LA 1.00 NL 0.99 OV 1.02 PT 1.03 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.03 FD 0.99 HN 1.02 KP 0.95 ! LA 0.96 MK 1.04 NL 0.98 OV 0.99 ! 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=0.059404Jy sigma=1.413908 ! Fit after self-cal, rms=0.058617Jy sigma=1.395616 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.14 mas, bmaj=1.795 mas, bpa=41.21 degrees ! Estimated noise=0.279315 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 = 0.000567416 Jy ! Component: 100 - total flux cleaned = 0.000571497 Jy ! Component: 150 - total flux cleaned = 0.000599698 Jy ! Component: 200 - total flux cleaned = 0.000654258 Jy ! Total flux subtracted in 200 components = 0.000654258 Jy ! Clean residual min=-0.002341 max=0.002799 Jy/beam ! Clean residual mean=-0.000005 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 0.225043 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 55 components and 0.225043 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=0.058577Jy sigma=1.394551 ! Fit after self-cal, rms=0.058574Jy sigma=1.394341 ! 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=0.058574Jy sigma=1.394341 ! Fit after self-cal, rms=0.058542Jy sigma=1.394274 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.139 mas, bmaj=1.796 mas, bpa=41.19 degrees ! Estimated noise=0.27914 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000341465 Jy ! Component: 100 - total flux cleaned = 0.000312315 Jy ! Component: 150 - total flux cleaned = 0.000362482 Jy ! Component: 200 - total flux cleaned = 0.000385854 Jy ! Total flux subtracted in 200 components = 0.000385854 Jy ! Clean residual min=-0.002217 max=0.002750 Jy/beam ! Clean residual mean=-0.000005 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.225429 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 58 components and 0.225429 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=0.058517Jy sigma=1.393622 ! Fit after self-cal, rms=0.058515Jy sigma=1.393559 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (1.6, -31.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00234184 Jy ! Component: 100 - total flux cleaned = 0.00288803 Jy ! Component: 150 - total flux cleaned = 0.00310794 Jy ! Component: 200 - total flux cleaned = 0.00332262 Jy ! Total flux subtracted in 200 components = 0.00332262 Jy ! Clean residual min=-0.002163 max=0.002115 Jy/beam ! Clean residual mean=-0.000004 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.228751 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 74 components and 0.228751 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=0.058417Jy sigma=1.390799 ! Fit after self-cal, rms=0.058411Jy sigma=1.390547 ! 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=0.058411Jy sigma=1.390547 ! Fit after self-cal, rms=0.058368Jy sigma=1.390387 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.138 mas, bmaj=1.797 mas, bpa=41.18 degrees ! Estimated noise=0.278902 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000529318 Jy ! Component: 100 - total flux cleaned = 0.000741563 Jy ! Component: 150 - total flux cleaned = 0.000899423 Jy ! Component: 200 - total flux cleaned = 0.00102139 Jy ! Total flux subtracted in 200 components = 0.00102139 Jy ! Clean residual min=-0.002058 max=0.001997 Jy/beam ! Clean residual mean=-0.000003 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.229773 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 87 components and 0.229773 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=0.058341Jy sigma=1.389674 ! Fit after self-cal, rms=0.058342Jy sigma=1.389621 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 = 0.000247728 Jy ! Component: 100 - total flux cleaned = 0.000362882 Jy ! Component: 150 - total flux cleaned = 0.000470681 Jy ! Component: 200 - total flux cleaned = 0.000571714 Jy ! Total flux subtracted in 200 components = 0.000571714 Jy ! Clean residual min=-0.002039 max=0.002010 Jy/beam ! Clean residual mean=-0.000003 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.230345 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 92 components and 0.230345 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=0.058326Jy sigma=1.389252 ! Fit after self-cal, rms=0.058326Jy sigma=1.389234 ! 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=0.058326Jy sigma=1.389234 ! Fit after self-cal, rms=0.058326Jy sigma=1.389200 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.233 mas, bmaj=2.342 mas, bpa=35.84 degrees ! Estimated noise=0.32615 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000801672 Jy ! Component: 100 - total flux cleaned = 0.000878713 Jy ! Component: 150 - total flux cleaned = 0.00101399 Jy ! Component: 200 - total flux cleaned = 0.00107162 Jy ! Total flux subtracted in 200 components = 0.00107162 Jy ! Clean residual min=-0.002503 max=0.002467 Jy/beam ! Clean residual mean=-0.000005 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.231416 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 99 components and 0.231416 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=0.058324Jy sigma=1.389128 ! Fit after self-cal, rms=0.058322Jy sigma=1.389056 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 = 0.000171439 Jy ! Component: 100 - total flux cleaned = 0.000225084 Jy ! Component: 150 - total flux cleaned = 0.000272618 Jy ! Component: 200 - total flux cleaned = 0.00030156 Jy ! Total flux subtracted in 200 components = 0.00030156 Jy ! Clean residual min=-0.002448 max=0.002454 Jy/beam ! Clean residual mean=-0.000005 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.231718 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 103 components and 0.231718 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=0.058326Jy sigma=1.389131 ! Fit after self-cal, rms=0.058325Jy sigma=1.389113 ! 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=1.138 mas, bmaj=1.798 mas, bpa=41.18 degrees ! Estimated noise=0.278881 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.138 x 1.798 at 41.18 degrees (North through East) ! Clean map min=-0.0018812 max=0.18759 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=0.8589 mas, bmaj=1.684 mas, bpa=39.68 degrees ! Estimated noise=0.528824 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.142641 Jy ! Component: 100 - total flux cleaned = 0.175675 Jy ! Component: 150 - total flux cleaned = 0.189398 Jy ! Component: 200 - total flux cleaned = 0.198107 Jy ! Total flux subtracted in 200 components = 0.198107 Jy ! Clean residual min=-0.004137 max=0.004886 Jy/beam ! Clean residual mean=-0.000006 rms=0.001060 Jy/beam ! Combined flux in latest and established models = 0.198107 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.198107 Jy ! Inverting map and beam ! Estimated beam: bmin=1.138 mas, bmaj=1.798 mas, bpa=41.18 degrees ! Estimated noise=0.278881 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 = 0.00826477 Jy ! Component: 100 - total flux cleaned = 0.0137837 Jy ! Component: 150 - total flux cleaned = 0.0179754 Jy ! Component: 200 - total flux cleaned = 0.0212598 Jy ! Total flux subtracted in 200 components = 0.0212598 Jy ! Clean residual min=-0.002322 max=0.003252 Jy/beam ! Clean residual mean=-0.000007 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.219367 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 51 components and 0.219367 Jy ! Inverting map ! Added new window around map position (-4, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0035264 Jy ! Component: 100 - total flux cleaned = 0.00592093 Jy ! Component: 150 - total flux cleaned = 0.00754837 Jy ! Component: 200 - total flux cleaned = 0.00884352 Jy ! Total flux subtracted in 200 components = 0.00884352 Jy ! Clean residual min=-0.001845 max=0.001778 Jy/beam ! Clean residual mean=-0.000003 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.228211 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 78 components and 0.228211 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=2.233 mas, bmaj=2.342 mas, bpa=35.84 degrees ! Estimated noise=0.32615 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00214168 Jy ! Component: 100 - total flux cleaned = 0.00343192 Jy ! Component: 150 - total flux cleaned = 0.00426889 Jy ! Component: 200 - total flux cleaned = 0.00489151 Jy ! Total flux subtracted in 200 components = 0.00489151 Jy ! Clean residual min=-0.002078 max=0.001829 Jy/beam ! Clean residual mean=-0.000003 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.233102 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 = 0.000565225 Jy ! Component: 100 - total flux cleaned = 0.00100682 Jy ! Component: 150 - total flux cleaned = 0.00140456 Jy ! Component: 200 - total flux cleaned = 0.00171325 Jy ! Total flux subtracted in 200 components = 0.00171325 Jy ! Clean residual min=-0.002023 max=0.001798 Jy/beam ! Clean residual mean=-0.000001 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.234815 Jy ! Adding 87 model components to the UV plane model. ! The established model now contains 152 components and 0.234815 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.138 mas, bmaj=1.798 mas, bpa=41.18 degrees ! Estimated noise=0.278881 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.95507e-05 Jy ! Component: 100 - total flux cleaned = 0.000258082 Jy ! Component: 150 - total flux cleaned = 0.000285325 Jy ! Component: 200 - total flux cleaned = 0.00028567 Jy ! Total flux subtracted in 200 components = 0.00028567 Jy ! Clean residual min=-0.001759 max=0.001658 Jy/beam ! Clean residual mean=-0.000000 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.235101 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 170 components and 0.235101 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=0.058233Jy sigma=1.386789 ! Fit after self-cal, rms=0.058224Jy sigma=1.386559 wmodel /scr/pima/bg219e_uvs/J1423+4802_X_map.mod ! Writing 170 model components to file: /scr/pima/bg219e_uvs/J1423+4802_X_map.mod wobs /scr/pima/bg219e_uvs/J1423+4802_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J1423+4802_X_uvs.fits wwins /scr/pima/bg219e_uvs/J1423+4802_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219e_uvs/J1423+4802_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 = -0.000240213 Jy ! Component: 100 - total flux cleaned = -0.000325113 Jy ! Component: 150 - total flux cleaned = -0.000484467 Jy ! Component: 200 - total flux cleaned = -0.000535486 Jy ! Component: 250 - total flux cleaned = -0.000535138 Jy ! Component: 300 - total flux cleaned = -0.0005351 Jy ! Component: 350 - total flux cleaned = -0.000579693 Jy ! Component: 400 - total flux cleaned = -0.000622459 Jy ! Component: 450 - total flux cleaned = -0.00062219 Jy ! Component: 500 - total flux cleaned = -0.000703021 Jy ! Component: 550 - total flux cleaned = -0.000702849 Jy ! Component: 600 - total flux cleaned = -0.000741601 Jy ! Component: 650 - total flux cleaned = -0.000817471 Jy ! Component: 700 - total flux cleaned = -0.000854759 Jy ! Component: 750 - total flux cleaned = -0.000873212 Jy ! Component: 800 - total flux cleaned = -0.00092693 Jy ! Component: 850 - total flux cleaned = -0.000944517 Jy ! Component: 900 - total flux cleaned = -0.00104814 Jy ! Component: 950 - total flux cleaned = -0.00104799 Jy ! Component: 1000 - total flux cleaned = -0.00106465 Jy ! Component: 1050 - total flux cleaned = -0.00104862 Jy ! Component: 1100 - total flux cleaned = -0.00106495 Jy ! Component: 1150 - total flux cleaned = -0.00108146 Jy ! Component: 1200 - total flux cleaned = -0.00115991 Jy ! Component: 1250 - total flux cleaned = -0.00119075 Jy ! Component: 1300 - total flux cleaned = -0.00123654 Jy ! Component: 1350 - total flux cleaned = -0.00131177 Jy ! Component: 1400 - total flux cleaned = -0.00132673 Jy ! Component: 1450 - total flux cleaned = -0.00141441 Jy ! Component: 1500 - total flux cleaned = -0.00144311 Jy ! Component: 1550 - total flux cleaned = -0.00148576 Jy ! Component: 1600 - total flux cleaned = -0.00152795 Jy ! Component: 1650 - total flux cleaned = -0.0015279 Jy ! Component: 1700 - total flux cleaned = -0.00158346 Jy ! Component: 1750 - total flux cleaned = -0.00167879 Jy ! Component: 1800 - total flux cleaned = -0.0017054 Jy ! Component: 1850 - total flux cleaned = -0.00175851 Jy ! Component: 1900 - total flux cleaned = -0.00182447 Jy ! Component: 1950 - total flux cleaned = -0.00185079 Jy ! Component: 2000 - total flux cleaned = -0.00191549 Jy ! Component: 2050 - total flux cleaned = -0.00196636 Jy ! Component: 2100 - total flux cleaned = -0.00202974 Jy ! Component: 2150 - total flux cleaned = -0.0021048 Jy ! Component: 2200 - total flux cleaned = -0.00210498 Jy ! Component: 2250 - total flux cleaned = -0.00220333 Jy ! Component: 2300 - total flux cleaned = -0.00220338 Jy ! Component: 2350 - total flux cleaned = -0.00225169 Jy ! Component: 2400 - total flux cleaned = -0.00229963 Jy ! Component: 2450 - total flux cleaned = -0.0023469 Jy ! Component: 2500 - total flux cleaned = -0.00239374 Jy ! Component: 2550 - total flux cleaned = -0.00247505 Jy ! Component: 2600 - total flux cleaned = -0.00248635 Jy ! Component: 2650 - total flux cleaned = -0.00255476 Jy ! Component: 2700 - total flux cleaned = -0.00262261 Jy ! Component: 2750 - total flux cleaned = -0.00266746 Jy ! Component: 2800 - total flux cleaned = -0.00267862 Jy ! Component: 2850 - total flux cleaned = -0.00270072 Jy ! Component: 2900 - total flux cleaned = -0.00276637 Jy ! Component: 2950 - total flux cleaned = -0.00280987 Jy ! Component: 3000 - total flux cleaned = -0.00279909 Jy ! Component: 3050 - total flux cleaned = -0.0028312 Jy ! Component: 3100 - total flux cleaned = -0.00291615 Jy ! Component: 3150 - total flux cleaned = -0.00292673 Jy ! Component: 3200 - total flux cleaned = -0.00296877 Jy ! Component: 3250 - total flux cleaned = -0.00302088 Jy ! Component: 3300 - total flux cleaned = -0.0030521 Jy ! Component: 3350 - total flux cleaned = -0.00306239 Jy ! Component: 3400 - total flux cleaned = -0.00313405 Jy ! Component: 3450 - total flux cleaned = -0.0031238 Jy ! Component: 3500 - total flux cleaned = -0.00312389 Jy ! Component: 3550 - total flux cleaned = -0.00315413 Jy ! Component: 3600 - total flux cleaned = -0.0031641 Jy ! Component: 3650 - total flux cleaned = -0.0032039 Jy ! Component: 3700 - total flux cleaned = -0.00323362 Jy ! Component: 3750 - total flux cleaned = -0.00324342 Jy ! Component: 3800 - total flux cleaned = -0.00322386 Jy ! Component: 3850 - total flux cleaned = -0.00326274 Jy ! Component: 3900 - total flux cleaned = -0.00329173 Jy ! Component: 3950 - total flux cleaned = -0.00333991 Jy ! Component: 4000 - total flux cleaned = -0.00333998 Jy ! Component: 4050 - total flux cleaned = -0.0033686 Jy ! Total flux subtracted in 4096 components = -0.003397 Jy ! Clean residual min=-0.000558 max=0.000625 Jy/beam ! Clean residual mean=0.000000 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.231704 Jy keep ! Adding 275 model components to the UV plane model. ! The established model now contains 445 components and 0.231704 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J1423+4802_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.138 x 1.798 at 41.18 degrees (North through East) ! Clean map min=-0.0013063 max=0.18714 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J1423+4802_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.187139 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000152636 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.244688 0.244688 0.489376 0.978753 1.95751 3.91501 7.83002 15.66 31.3201 62.6402 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.187 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1226.05 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J1423+4802_X_uvs.log closed on Thu Apr 7 09:10:55 2016