! Started logfile: /scr/pima/bg219g_uvs/J1421-0643_X_uvs.log on Thu Apr 7 09:51:16 2016 obs /scr/pima/bg219g_uvs/J1421-0643_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219g_uvs/J1421-0643_X_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.857672 visibilities/baseline/integration-bin. ! Found source: J1421-0643 ! ! 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 19452 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219g_uvs/J1421-0643_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 20 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=1.008573Jy sigma=22.876209 ! Fit after self-cal, rms=0.925036Jy sigma=21.003959 ! 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=0.7134 mas, bmaj=1.74 mas, bpa=-2.106 degrees ! Estimated noise=0.487739 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 = 0.0552131 Jy ! Component: 100 - total flux cleaned = 0.0757446 Jy ! Total flux subtracted in 100 components = 0.0757446 Jy ! Clean residual min=-0.006594 max=0.016400 Jy/beam ! Clean residual mean=0.000005 rms=0.001937 Jy/beam ! Combined flux in latest and established models = 0.0757446 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0757446 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=0.081718Jy sigma=1.641137 ! Fit after self-cal, rms=0.080717Jy sigma=1.621275 ! Inverting map ! Added new window around map position (1.8, 1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0162074 Jy ! Component: 100 - total flux cleaned = 0.025939 Jy ! Total flux subtracted in 100 components = 0.025939 Jy ! Clean residual min=-0.004812 max=0.010649 Jy/beam ! Clean residual mean=0.000003 rms=0.001439 Jy/beam ! Combined flux in latest and established models = 0.101684 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 15 components and 0.101684 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=0.076647Jy sigma=1.520416 ! Fit after self-cal, rms=0.076370Jy sigma=1.514321 ! Inverting map ! Added new window around map position (5, 3.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0105322 Jy ! Component: 100 - total flux cleaned = 0.0174659 Jy ! Total flux subtracted in 100 components = 0.0174659 Jy ! Clean residual min=-0.004199 max=0.006349 Jy/beam ! Clean residual mean=0.000002 rms=0.001091 Jy/beam ! Combined flux in latest and established models = 0.119149 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 23 components and 0.119149 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=0.074651Jy sigma=1.472347 ! Fit after self-cal, rms=0.074501Jy sigma=1.470046 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.864 mas, bmaj=2.049 mas, bpa=-2.234 degrees ! Estimated noise=0.311797 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 (3.6, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00818471 Jy ! Component: 100 - total flux cleaned = 0.0131762 Jy ! Component: 150 - total flux cleaned = 0.0167198 Jy ! Component: 200 - total flux cleaned = 0.0193384 Jy ! Total flux subtracted in 200 components = 0.0193384 Jy ! Clean residual min=-0.002438 max=0.003591 Jy/beam ! Clean residual mean=0.000001 rms=0.000724 Jy/beam ! Combined flux in latest and established models = 0.138488 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 51 components and 0.138488 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=0.073488Jy sigma=1.443658 ! Fit after self-cal, rms=0.073332Jy sigma=1.439648 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.864 x 2.049 at -2.234 degrees (North through East) ! Clean map min=-0.0023663 max=0.071309 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.92 KP 0.97 ! LA 0.94 MK 0.96 NL 1.09 OV 0.98 ! PT 1.01 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 1.04 KP 0.98 ! LA 0.99 MK 0.92 NL 1.04 OV 0.98 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 1.00 KP 0.98 ! LA 0.98 MK 1.03 NL 1.06 OV 0.96 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.00 KP 1.01 ! LA 0.98 MK 1.09 NL 1.03 OV 0.98 ! PT 0.98 SC 0.95 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 0.96 KP 0.96 ! LA 0.95 MK 0.99 NL 1.10 OV 0.99 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 0.91 KP 0.99 ! LA 0.92 MK 0.98 NL 1.07 OV 0.95 ! PT 1.02 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 0.97 KP 1.00 ! LA 0.94 MK 0.98 NL 1.06 OV 0.98 ! PT 1.01 SC 1.04 ! ! ! 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=0.073332Jy sigma=1.439648 ! Fit after self-cal, rms=0.070637Jy sigma=1.435498 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8665 mas, bmaj=2.053 mas, bpa=-2.11 degrees ! Estimated noise=0.305604 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 = 0.00285012 Jy ! Component: 100 - total flux cleaned = 0.00389235 Jy ! Component: 150 - total flux cleaned = 0.00418748 Jy ! Component: 200 - total flux cleaned = 0.00423022 Jy ! Total flux subtracted in 200 components = 0.00423022 Jy ! Clean residual min=-0.001959 max=0.002332 Jy/beam ! Clean residual mean=0.000001 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.142718 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 86 components and 0.142718 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=0.070519Jy sigma=1.431980 ! Fit after self-cal, rms=0.070476Jy sigma=1.431216 ! 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=0.070476Jy sigma=1.431216 ! Fit after self-cal, rms=0.070354Jy sigma=1.428252 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8642 mas, bmaj=2.051 mas, bpa=-2.068 degrees ! Estimated noise=0.304655 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127134 Jy ! Component: 100 - total flux cleaned = 0.00158382 Jy ! Component: 150 - total flux cleaned = 0.00161954 Jy ! Component: 200 - total flux cleaned = 0.00164903 Jy ! Total flux subtracted in 200 components = 0.00164903 Jy ! Clean residual min=-0.001817 max=0.002060 Jy/beam ! Clean residual mean=0.000000 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.144367 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 100 components and 0.144367 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=0.070307Jy sigma=1.426886 ! Fit after self-cal, rms=0.070308Jy sigma=1.426547 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 (13.4, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00181924 Jy ! Component: 100 - total flux cleaned = 0.00231662 Jy ! Component: 150 - total flux cleaned = 0.00273521 Jy ! Component: 200 - total flux cleaned = 0.00298361 Jy ! Total flux subtracted in 200 components = 0.00298361 Jy ! Clean residual min=-0.001857 max=0.001922 Jy/beam ! Clean residual mean=0.000000 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.147351 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 120 components and 0.147351 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=0.070242Jy sigma=1.425208 ! Fit after self-cal, rms=0.070228Jy sigma=1.425070 ! 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=0.070228Jy sigma=1.425070 ! Fit after self-cal, rms=0.070014Jy sigma=1.424924 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8624 mas, bmaj=2.049 mas, bpa=-2.055 degrees ! Estimated noise=0.303543 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00057595 Jy ! Component: 100 - total flux cleaned = 0.000767915 Jy ! Component: 150 - total flux cleaned = 0.000905114 Jy ! Component: 200 - total flux cleaned = 0.00105656 Jy ! Total flux subtracted in 200 components = 0.00105656 Jy ! Clean residual min=-0.001727 max=0.001831 Jy/beam ! Clean residual mean=0.000000 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.148407 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 125 components and 0.148407 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=0.069988Jy sigma=1.424336 ! Fit after self-cal, rms=0.069985Jy sigma=1.424263 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 (-0.2, 28.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00158157 Jy ! Component: 100 - total flux cleaned = 0.00186386 Jy ! Component: 150 - total flux cleaned = 0.00199467 Jy ! Component: 200 - total flux cleaned = 0.00217304 Jy ! Total flux subtracted in 200 components = 0.00217304 Jy ! Clean residual min=-0.001717 max=0.001672 Jy/beam ! Clean residual mean=0.000000 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.15058 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 142 components and 0.15058 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=0.069929Jy sigma=1.423111 ! Fit after self-cal, rms=0.069930Jy sigma=1.423032 ! 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=0.069930Jy sigma=1.423032 ! Fit after self-cal, rms=0.069838Jy sigma=1.422961 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.115 mas, bmaj=3.545 mas, bpa=8.123 degrees ! Estimated noise=0.392181 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000492615 Jy ! Component: 100 - total flux cleaned = 0.000626958 Jy ! Component: 150 - total flux cleaned = 0.000740312 Jy ! Component: 200 - total flux cleaned = 0.000741805 Jy ! Total flux subtracted in 200 components = 0.000741805 Jy ! Clean residual min=-0.001712 max=0.001981 Jy/beam ! Clean residual mean=0.000000 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.151322 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 170 components and 0.151322 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=0.069832Jy sigma=1.422760 ! Fit after self-cal, rms=0.069838Jy sigma=1.422715 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 = 0.000199175 Jy ! Component: 100 - total flux cleaned = 0.00021764 Jy ! Component: 150 - total flux cleaned = 0.000186999 Jy ! Component: 200 - total flux cleaned = 0.000116671 Jy ! Total flux subtracted in 200 components = 0.000116671 Jy ! Clean residual min=-0.001719 max=0.001931 Jy/beam ! Clean residual mean=0.000000 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.151439 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 178 components and 0.151439 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=0.069836Jy sigma=1.422632 ! Fit after self-cal, rms=0.069837Jy sigma=1.422612 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.8626 mas, bmaj=2.05 mas, bpa=-2.049 degrees ! Estimated noise=0.302679 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8626 x 2.05 at -2.049 degrees (North through East) ! Clean map min=-0.0014634 max=0.068621 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=0.7127 mas, bmaj=1.742 mas, bpa=-2.029 degrees ! Estimated noise=0.474301 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0539292 Jy ! Component: 100 - total flux cleaned = 0.0775229 Jy ! Component: 150 - total flux cleaned = 0.0931522 Jy ! Component: 200 - total flux cleaned = 0.104985 Jy ! Total flux subtracted in 200 components = 0.104985 Jy ! Clean residual min=-0.004336 max=0.007703 Jy/beam ! Clean residual mean=0.000003 rms=0.001296 Jy/beam ! Combined flux in latest and established models = 0.104985 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 0.104985 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8626 mas, bmaj=2.05 mas, bpa=-2.049 degrees ! Estimated noise=0.302679 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 = 0.0116681 Jy ! Component: 100 - total flux cleaned = 0.0196662 Jy ! Component: 150 - total flux cleaned = 0.0253974 Jy ! Component: 200 - total flux cleaned = 0.0295825 Jy ! Total flux subtracted in 200 components = 0.0295825 Jy ! Clean residual min=-0.002149 max=0.002607 Jy/beam ! Clean residual mean=0.000001 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.134567 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 39 components and 0.134567 Jy ! Inverting map ! Added new window around map position (10, -10.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00321761 Jy ! Component: 100 - total flux cleaned = 0.00582744 Jy ! Component: 150 - total flux cleaned = 0.00799782 Jy ! Component: 200 - total flux cleaned = 0.009832 Jy ! Total flux subtracted in 200 components = 0.009832 Jy ! Clean residual min=-0.001901 max=0.001763 Jy/beam ! Clean residual mean=0.000001 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.144399 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 68 components and 0.144399 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=2.115 mas, bmaj=3.545 mas, bpa=8.123 degrees ! Estimated noise=0.392181 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00225647 Jy ! Component: 100 - total flux cleaned = 0.00360193 Jy ! Component: 150 - total flux cleaned = 0.00438273 Jy ! Component: 200 - total flux cleaned = 0.00490356 Jy ! Total flux subtracted in 200 components = 0.00490356 Jy ! Clean residual min=-0.001759 max=0.001700 Jy/beam ! Clean residual mean=0.000000 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.149303 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 = 0.000396254 Jy ! Component: 100 - total flux cleaned = 0.000665945 Jy ! Component: 150 - total flux cleaned = 0.000861502 Jy ! Component: 200 - total flux cleaned = 0.00106413 Jy ! Total flux subtracted in 200 components = 0.00106413 Jy ! Clean residual min=-0.001750 max=0.001745 Jy/beam ! Clean residual mean=-0.000000 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.150367 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 110 components and 0.150367 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8626 mas, bmaj=2.05 mas, bpa=-2.049 degrees ! Estimated noise=0.302679 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000438468 Jy ! Component: 100 - total flux cleaned = 0.000693265 Jy ! Component: 150 - total flux cleaned = 0.000808511 Jy ! Component: 200 - total flux cleaned = 0.000910597 Jy ! Total flux subtracted in 200 components = 0.000910597 Jy ! Clean residual min=-0.001740 max=0.001551 Jy/beam ! Clean residual mean=0.000000 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.151277 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 133 components and 0.151277 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=0.069854Jy sigma=1.422966 ! Fit after self-cal, rms=0.069847Jy sigma=1.422771 wmodel /scr/pima/bg219g_uvs/J1421-0643_X_map.mod ! Writing 133 model components to file: /scr/pima/bg219g_uvs/J1421-0643_X_map.mod wobs /scr/pima/bg219g_uvs/J1421-0643_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219g_uvs/J1421-0643_X_uvs.fits wwins /scr/pima/bg219g_uvs/J1421-0643_X_map.win ! wwins: Wrote 7 windows to /scr/pima/bg219g_uvs/J1421-0643_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 = -0.000514644 Jy ! Component: 100 - total flux cleaned = -0.00089708 Jy ! Component: 150 - total flux cleaned = -0.00107746 Jy ! Component: 200 - total flux cleaned = -0.0012739 Jy ! Component: 250 - total flux cleaned = -0.00141525 Jy ! Component: 300 - total flux cleaned = -0.00155243 Jy ! Component: 350 - total flux cleaned = -0.00175215 Jy ! Component: 400 - total flux cleaned = -0.00183841 Jy ! Component: 450 - total flux cleaned = -0.00188058 Jy ! Component: 500 - total flux cleaned = -0.00190124 Jy ! Component: 550 - total flux cleaned = -0.00198225 Jy ! Component: 600 - total flux cleaned = -0.0021012 Jy ! Component: 650 - total flux cleaned = -0.00215961 Jy ! Component: 700 - total flux cleaned = -0.00231331 Jy ! Component: 750 - total flux cleaned = -0.00242596 Jy ! Component: 800 - total flux cleaned = -0.00249993 Jy ! Component: 850 - total flux cleaned = -0.00262745 Jy ! Component: 900 - total flux cleaned = -0.00260959 Jy ! Component: 950 - total flux cleaned = -0.00264547 Jy ! Component: 1000 - total flux cleaned = -0.00275072 Jy ! Component: 1050 - total flux cleaned = -0.00283682 Jy ! Component: 1100 - total flux cleaned = -0.00281976 Jy ! Component: 1150 - total flux cleaned = -0.00292068 Jy ! Component: 1200 - total flux cleaned = -0.00297047 Jy ! Component: 1250 - total flux cleaned = -0.00297062 Jy ! Component: 1300 - total flux cleaned = -0.00306803 Jy ! Component: 1350 - total flux cleaned = -0.00314794 Jy ! Component: 1400 - total flux cleaned = -0.00321056 Jy ! Component: 1450 - total flux cleaned = -0.00319498 Jy ! Component: 1500 - total flux cleaned = -0.00322594 Jy ! Component: 1550 - total flux cleaned = -0.00322602 Jy ! Component: 1600 - total flux cleaned = -0.00325618 Jy ! Component: 1650 - total flux cleaned = -0.00324143 Jy ! Component: 1700 - total flux cleaned = -0.00324153 Jy ! Component: 1750 - total flux cleaned = -0.00322721 Jy ! Component: 1800 - total flux cleaned = -0.00327015 Jy ! Component: 1850 - total flux cleaned = -0.00322756 Jy ! Component: 1900 - total flux cleaned = -0.00317128 Jy ! Component: 1950 - total flux cleaned = -0.00321339 Jy ! Component: 2000 - total flux cleaned = -0.00322695 Jy ! Component: 2050 - total flux cleaned = -0.00315854 Jy ! Component: 2100 - total flux cleaned = -0.00315836 Jy ! Component: 2150 - total flux cleaned = -0.00313166 Jy ! Component: 2200 - total flux cleaned = -0.00315819 Jy ! Component: 2250 - total flux cleaned = -0.00306605 Jy ! Component: 2300 - total flux cleaned = -0.00313113 Jy ! Component: 2350 - total flux cleaned = -0.00309207 Jy ! Component: 2400 - total flux cleaned = -0.00305369 Jy ! Component: 2450 - total flux cleaned = -0.00306651 Jy ! Component: 2500 - total flux cleaned = -0.00309186 Jy ! Component: 2550 - total flux cleaned = -0.00300408 Jy ! Component: 2600 - total flux cleaned = -0.00299157 Jy ! Component: 2650 - total flux cleaned = -0.00299165 Jy ! Component: 2700 - total flux cleaned = -0.00302854 Jy ! Component: 2750 - total flux cleaned = -0.00301655 Jy ! Component: 2800 - total flux cleaned = -0.00302859 Jy ! Component: 2850 - total flux cleaned = -0.0030167 Jy ! Component: 2900 - total flux cleaned = -0.0030285 Jy ! Component: 2950 - total flux cleaned = -0.00302835 Jy ! Component: 3000 - total flux cleaned = -0.00300483 Jy ! Component: 3050 - total flux cleaned = -0.00294664 Jy ! Component: 3100 - total flux cleaned = -0.00295825 Jy ! Component: 3150 - total flux cleaned = -0.00293541 Jy ! Component: 3200 - total flux cleaned = -0.00294682 Jy ! Component: 3250 - total flux cleaned = -0.00293539 Jy ! Component: 3300 - total flux cleaned = -0.00293541 Jy ! Component: 3350 - total flux cleaned = -0.00286841 Jy ! Component: 3400 - total flux cleaned = -0.00286839 Jy ! Component: 3450 - total flux cleaned = -0.00285744 Jy ! Component: 3500 - total flux cleaned = -0.00283563 Jy ! Component: 3550 - total flux cleaned = -0.00282464 Jy ! Component: 3600 - total flux cleaned = -0.00280306 Jy ! Component: 3650 - total flux cleaned = -0.00279236 Jy ! Component: 3700 - total flux cleaned = -0.002803 Jy ! Component: 3750 - total flux cleaned = -0.00273934 Jy ! Component: 3800 - total flux cleaned = -0.00274977 Jy ! Component: 3850 - total flux cleaned = -0.00269746 Jy ! Component: 3900 - total flux cleaned = -0.00270783 Jy ! Component: 3950 - total flux cleaned = -0.00272846 Jy ! Component: 4000 - total flux cleaned = -0.00271819 Jy ! Component: 4050 - total flux cleaned = -0.00270791 Jy ! Total flux subtracted in 4096 components = -0.00268752 Jy ! Clean residual min=-0.000611 max=0.000552 Jy/beam ! Clean residual mean=0.000000 rms=0.000177 Jy/beam ! Combined flux in latest and established models = 0.14859 Jy keep ! Adding 277 model components to the UV plane model. ! The established model now contains 410 components and 0.14859 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219g_uvs/J1421-0643_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8626 x 2.05 at -2.049 degrees (North through East) ! Clean map min=-0.0011234 max=0.067723 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219g_uvs/J1421-0643_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0677229 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000177307 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.785439 0.785439 1.57088 3.14176 6.28351 12.567 25.1341 50.2681 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.067 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 381.951 quit ! Quitting program ! Log file /scr/pima/bg219g_uvs/J1421-0643_X_uvs.log closed on Thu Apr 7 09:51:20 2016