! Started logfile: /scr/pima/bg219h_uvs/J0435+2532_X_uvs.log on Thu Apr 7 12:00:25 2016 obs /scr/pima/bg219h_uvs/J0435+2532_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0435+2532_X_uva.fits ! AN table 1: 58 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.925287 visibilities/baseline/integration-bin. ! Found source: J0435+2532 ! ! 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 28980 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/bg219h_uvs/J0435+2532_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=1.005621Jy sigma=26.272236 ! Fit after self-cal, rms=0.897463Jy sigma=23.457363 ! 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=0.7396 mas, bmaj=1.53 mas, bpa=-5.788 degrees ! Estimated noise=0.392594 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 = 0.0787753 Jy ! Component: 100 - total flux cleaned = 0.0974686 Jy ! Total flux subtracted in 100 components = 0.0974686 Jy ! Clean residual min=-0.004593 max=0.012624 Jy/beam ! Clean residual mean=-0.000008 rms=0.001307 Jy/beam ! Combined flux in latest and established models = 0.0974686 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0974686 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=0.061982Jy sigma=1.519753 ! Fit after self-cal, rms=0.061817Jy sigma=1.515706 ! Inverting map ! Added new window around map position (1.2, 2.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0117116 Jy ! Component: 100 - total flux cleaned = 0.0185148 Jy ! Total flux subtracted in 100 components = 0.0185148 Jy ! Clean residual min=-0.003186 max=0.004747 Jy/beam ! Clean residual mean=-0.000005 rms=0.000920 Jy/beam ! Combined flux in latest and established models = 0.115983 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 15 components and 0.115983 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=0.059282Jy sigma=1.441916 ! Fit after self-cal, rms=0.059195Jy sigma=1.439577 ! 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=0.9266 mas, bmaj=1.823 mas, bpa=-3.442 degrees ! Estimated noise=0.216133 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 = 0.00604141 Jy ! Component: 100 - total flux cleaned = 0.00953394 Jy ! Component: 150 - total flux cleaned = 0.0118245 Jy ! Component: 200 - total flux cleaned = 0.0133934 Jy ! Total flux subtracted in 200 components = 0.0133934 Jy ! Clean residual min=-0.002544 max=0.005884 Jy/beam ! Clean residual mean=-0.000006 rms=0.000748 Jy/beam ! Combined flux in latest and established models = 0.129377 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 35 components and 0.129377 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=0.058572Jy sigma=1.420719 ! Fit after self-cal, rms=0.058548Jy sigma=1.420006 ! Inverting map ! Added new window around map position (2.8, 6.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00554284 Jy ! Component: 100 - total flux cleaned = 0.00865576 Jy ! Component: 150 - total flux cleaned = 0.0108554 Jy ! Component: 200 - total flux cleaned = 0.0122696 Jy ! Total flux subtracted in 200 components = 0.0122696 Jy ! Clean residual min=-0.001878 max=0.002156 Jy/beam ! Clean residual mean=-0.000002 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.141646 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 66 components and 0.141646 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=0.057999Jy sigma=1.403673 ! Fit after self-cal, rms=0.057970Jy sigma=1.402855 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9266 x 1.823 at -3.442 degrees (North through East) ! Clean map min=-0.001688 max=0.10373 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 0.98 FD 0.98 HN 0.97 KP 1.01 ! LA 1.00 MK 1.04 NL 1.02 OV 0.98 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 0.96 KP 1.00 ! LA 0.98 MK 1.03 NL 1.03 OV 0.98 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.93 KP 0.99 ! LA 0.99 MK 1.02 NL 1.01 OV 1.00 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.93 KP 1.05 ! LA 1.00 MK 1.05 NL 1.02 OV 0.98 ! PT 0.98 SC 1.02 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 0.92 KP 0.98 ! LA 0.96 MK 1.08 NL 1.00 OV 1.00 ! PT 1.05 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 0.95 KP 1.02 ! LA 0.97 MK 1.01 NL 1.00 OV 0.98 ! PT 1.00 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 0.97 KP 1.01 ! LA 0.99 MK 1.02 NL 0.99 OV 1.00 ! PT 0.97 SC 0.97 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.057970Jy sigma=1.402855 ! Fit after self-cal, rms=0.056613Jy sigma=1.398986 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9327 mas, bmaj=1.824 mas, bpa=-3.187 degrees ! Estimated noise=0.213709 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 (2.6, 11.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00214132 Jy ! Component: 100 - total flux cleaned = 0.00320382 Jy ! Component: 150 - total flux cleaned = 0.00408251 Jy ! Component: 200 - total flux cleaned = 0.00487022 Jy ! Total flux subtracted in 200 components = 0.00487022 Jy ! Clean residual min=-0.001501 max=0.001748 Jy/beam ! Clean residual mean=-0.000003 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.146517 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 92 components and 0.146517 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=0.056505Jy sigma=1.395780 ! Fit after self-cal, rms=0.056492Jy sigma=1.395611 ! 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=0.056492Jy sigma=1.395611 ! Fit after self-cal, rms=0.056480Jy sigma=1.391265 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9336 mas, bmaj=1.83 mas, bpa=-3.481 degrees ! Estimated noise=0.213331 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000963232 Jy ! Component: 100 - total flux cleaned = 0.00155128 Jy ! Component: 150 - total flux cleaned = 0.00203189 Jy ! Component: 200 - total flux cleaned = 0.00238253 Jy ! Total flux subtracted in 200 components = 0.00238253 Jy ! Clean residual min=-0.001235 max=0.001179 Jy/beam ! Clean residual mean=-0.000000 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.148899 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 113 components and 0.148899 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=0.056454Jy sigma=1.390474 ! Fit after self-cal, rms=0.056457Jy sigma=1.390409 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 = 0.000386965 Jy ! Component: 100 - total flux cleaned = 0.000665664 Jy ! Component: 150 - total flux cleaned = 0.000934017 Jy ! Component: 200 - total flux cleaned = 0.00109609 Jy ! Total flux subtracted in 200 components = 0.00109609 Jy ! Clean residual min=-0.001183 max=0.001147 Jy/beam ! Clean residual mean=-0.000000 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.149995 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 127 components and 0.149995 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=0.056446Jy sigma=1.390099 ! Fit after self-cal, rms=0.056446Jy sigma=1.390087 ! 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=0.056446Jy sigma=1.390087 ! Fit after self-cal, rms=0.056394Jy sigma=1.390054 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9339 mas, bmaj=1.83 mas, bpa=-3.506 degrees ! Estimated noise=0.213253 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000241006 Jy ! Component: 100 - total flux cleaned = 0.000411585 Jy ! Component: 150 - total flux cleaned = 0.000551253 Jy ! Component: 200 - total flux cleaned = 0.000653438 Jy ! Total flux subtracted in 200 components = 0.000653438 Jy ! Clean residual min=-0.001161 max=0.001120 Jy/beam ! Clean residual mean=-0.000000 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.150649 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 136 components and 0.150649 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=0.056387Jy sigma=1.389859 ! Fit after self-cal, rms=0.056387Jy sigma=1.389849 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 = 0.00014565 Jy ! Component: 100 - total flux cleaned = 0.000262166 Jy ! Component: 150 - total flux cleaned = 0.000358927 Jy ! Component: 200 - total flux cleaned = 0.000438965 Jy ! Total flux subtracted in 200 components = 0.000438965 Jy ! Clean residual min=-0.001172 max=0.001103 Jy/beam ! Clean residual mean=-0.000000 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.151088 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 144 components and 0.151088 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=0.056384Jy sigma=1.389744 ! Fit after self-cal, rms=0.056384Jy sigma=1.389737 ! 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=0.056384Jy sigma=1.389737 ! Fit after self-cal, rms=0.056394Jy sigma=1.389724 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.069 mas, bmaj=2.739 mas, bpa=-4.253 degrees ! Estimated noise=0.26414 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000372016 Jy ! Component: 100 - total flux cleaned = 0.000466654 Jy ! Component: 150 - total flux cleaned = 0.000557025 Jy ! Component: 200 - total flux cleaned = 0.000636099 Jy ! Total flux subtracted in 200 components = 0.000636099 Jy ! Clean residual min=-0.001383 max=0.001483 Jy/beam ! Clean residual mean=-0.000001 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.151724 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 155 components and 0.151724 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=0.056393Jy sigma=1.389656 ! Fit after self-cal, rms=0.056393Jy sigma=1.389647 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.40442e-05 Jy ! Component: 100 - total flux cleaned = 0.000123367 Jy ! Component: 150 - total flux cleaned = 0.000138462 Jy ! Component: 200 - total flux cleaned = 0.000145401 Jy ! Total flux subtracted in 200 components = 0.000145401 Jy ! Clean residual min=-0.001378 max=0.001473 Jy/beam ! Clean residual mean=-0.000001 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.151869 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 160 components and 0.151869 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=0.056393Jy sigma=1.389619 ! Fit after self-cal, rms=0.056393Jy sigma=1.389614 ! 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=0.9341 mas, bmaj=1.831 mas, bpa=-3.543 degrees ! Estimated noise=0.21336 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9341 x 1.831 at -3.543 degrees (North through East) ! Clean map min=-0.0016476 max=0.10286 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=0.7447 mas, bmaj=1.537 mas, bpa=-5.992 degrees ! Estimated noise=0.38957 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0780094 Jy ! Component: 100 - total flux cleaned = 0.0982526 Jy ! Component: 150 - total flux cleaned = 0.109338 Jy ! Component: 200 - total flux cleaned = 0.116401 Jy ! Total flux subtracted in 200 components = 0.116401 Jy ! Clean residual min=-0.002910 max=0.003941 Jy/beam ! Clean residual mean=-0.000005 rms=0.000832 Jy/beam ! Combined flux in latest and established models = 0.116401 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.116401 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9341 mas, bmaj=1.831 mas, bpa=-3.543 degrees ! Estimated noise=0.21336 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 = 0.00634742 Jy ! Component: 100 - total flux cleaned = 0.0110122 Jy ! Component: 150 - total flux cleaned = 0.014638 Jy ! Component: 200 - total flux cleaned = 0.0175834 Jy ! Total flux subtracted in 200 components = 0.0175834 Jy ! Clean residual min=-0.001876 max=0.001914 Jy/beam ! Clean residual mean=-0.000004 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.133984 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 46 components and 0.133984 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=2.069 mas, bmaj=2.739 mas, bpa=-4.253 degrees ! Estimated noise=0.26414 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00418906 Jy ! Component: 100 - total flux cleaned = 0.00713955 Jy ! Component: 150 - total flux cleaned = 0.00937591 Jy ! Component: 200 - total flux cleaned = 0.0111364 Jy ! Total flux subtracted in 200 components = 0.0111364 Jy ! Clean residual min=-0.001733 max=0.001759 Jy/beam ! Clean residual mean=-0.000003 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.145121 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 = 0.00141648 Jy ! Component: 100 - total flux cleaned = 0.00226984 Jy ! Component: 150 - total flux cleaned = 0.00296166 Jy ! Component: 200 - total flux cleaned = 0.00352655 Jy ! Total flux subtracted in 200 components = 0.00352655 Jy ! Clean residual min=-0.001555 max=0.001484 Jy/beam ! Clean residual mean=-0.000002 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.148647 Jy ! Adding 113 model components to the UV plane model. ! The established model now contains 146 components and 0.148647 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9341 mas, bmaj=1.831 mas, bpa=-3.543 degrees ! Estimated noise=0.21336 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000138407 Jy ! Component: 100 - total flux cleaned = 0.000721795 Jy ! Component: 150 - total flux cleaned = 0.00122789 Jy ! Component: 200 - total flux cleaned = 0.00167426 Jy ! Total flux subtracted in 200 components = 0.00167426 Jy ! Clean residual min=-0.001369 max=0.001183 Jy/beam ! Clean residual mean=-0.000000 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.150322 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 162 components and 0.150322 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=0.056433Jy sigma=1.390596 ! Fit after self-cal, rms=0.056429Jy sigma=1.390466 wmodel /scr/pima/bg219h_uvs/J0435+2532_X_map.mod ! Writing 162 model components to file: /scr/pima/bg219h_uvs/J0435+2532_X_map.mod wobs /scr/pima/bg219h_uvs/J0435+2532_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J0435+2532_X_uvs.fits wwins /scr/pima/bg219h_uvs/J0435+2532_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219h_uvs/J0435+2532_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 = -0.000287108 Jy ! Component: 100 - total flux cleaned = -0.000371868 Jy ! Component: 150 - total flux cleaned = -0.000412071 Jy ! Component: 200 - total flux cleaned = -0.000393441 Jy ! Component: 250 - total flux cleaned = -0.000485654 Jy ! Component: 300 - total flux cleaned = -0.000538899 Jy ! Component: 350 - total flux cleaned = -0.000573967 Jy ! Component: 400 - total flux cleaned = -0.000625073 Jy ! Component: 450 - total flux cleaned = -0.000674356 Jy ! Component: 500 - total flux cleaned = -0.000658622 Jy ! Component: 550 - total flux cleaned = -0.000705346 Jy ! Component: 600 - total flux cleaned = -0.000705257 Jy ! Component: 650 - total flux cleaned = -0.0006458 Jy ! Component: 700 - total flux cleaned = -0.000689732 Jy ! Component: 750 - total flux cleaned = -0.00061747 Jy ! Component: 800 - total flux cleaned = -0.000574834 Jy ! Component: 850 - total flux cleaned = -0.000491322 Jy ! Component: 900 - total flux cleaned = -0.000491426 Jy ! Component: 950 - total flux cleaned = -0.000464488 Jy ! Component: 1000 - total flux cleaned = -0.000437785 Jy ! Component: 1050 - total flux cleaned = -0.000411333 Jy ! Component: 1100 - total flux cleaned = -0.000411347 Jy ! Component: 1150 - total flux cleaned = -0.000385668 Jy ! Component: 1200 - total flux cleaned = -0.000297287 Jy ! Component: 1250 - total flux cleaned = -0.000247442 Jy ! Component: 1300 - total flux cleaned = -0.00022301 Jy ! Component: 1350 - total flux cleaned = -0.000210817 Jy ! Component: 1400 - total flux cleaned = -0.000198763 Jy ! Component: 1450 - total flux cleaned = -0.000174945 Jy ! Component: 1500 - total flux cleaned = -0.000139602 Jy ! Component: 1550 - total flux cleaned = -0.000104903 Jy ! Component: 1600 - total flux cleaned = -8.21278e-05 Jy ! Component: 1650 - total flux cleaned = -7.08699e-05 Jy ! Component: 1700 - total flux cleaned = -4.84103e-05 Jy ! Component: 1750 - total flux cleaned = -4.84722e-05 Jy ! Component: 1800 - total flux cleaned = -4.8359e-05 Jy ! Component: 1850 - total flux cleaned = -2.65821e-05 Jy ! Component: 1900 - total flux cleaned = -4.89926e-06 Jy ! Component: 1950 - total flux cleaned = 1.64772e-05 Jy ! Component: 2000 - total flux cleaned = 2.70317e-05 Jy ! Component: 2050 - total flux cleaned = 3.74748e-05 Jy ! Component: 2100 - total flux cleaned = 6.42402e-06 Jy ! Component: 2150 - total flux cleaned = 6.32363e-06 Jy ! Component: 2200 - total flux cleaned = 1.6749e-05 Jy ! Component: 2250 - total flux cleaned = 2.7005e-05 Jy ! Component: 2300 - total flux cleaned = 2.70104e-05 Jy ! Component: 2350 - total flux cleaned = 6.66331e-05 Jy ! Component: 2400 - total flux cleaned = 7.5375e-06 Jy ! Component: 2450 - total flux cleaned = 3.68195e-05 Jy ! Component: 2500 - total flux cleaned = -1.15925e-05 Jy ! Component: 2550 - total flux cleaned = 1.72321e-05 Jy ! Component: 2600 - total flux cleaned = 2.67892e-05 Jy ! Component: 2650 - total flux cleaned = 3.62598e-05 Jy ! Component: 2700 - total flux cleaned = 4.55713e-05 Jy ! Component: 2750 - total flux cleaned = 4.55329e-05 Jy ! Component: 2800 - total flux cleaned = 1.76629e-05 Jy ! Component: 2850 - total flux cleaned = 1.76804e-05 Jy ! Component: 2900 - total flux cleaned = -9.63901e-06 Jy ! Component: 2950 - total flux cleaned = -5.46298e-05 Jy ! Component: 3000 - total flux cleaned = -3.66827e-05 Jy ! Component: 3050 - total flux cleaned = -4.55429e-05 Jy ! Component: 3100 - total flux cleaned = -2.81107e-05 Jy ! Component: 3150 - total flux cleaned = -7.1833e-05 Jy ! Component: 3200 - total flux cleaned = -6.31324e-05 Jy ! Component: 3250 - total flux cleaned = -8.91187e-05 Jy ! Component: 3300 - total flux cleaned = -0.000114765 Jy ! Component: 3350 - total flux cleaned = -8.92515e-05 Jy ! Component: 3400 - total flux cleaned = -0.000165131 Jy ! Component: 3450 - total flux cleaned = -0.000114892 Jy ! Component: 3500 - total flux cleaned = -0.00017313 Jy ! Component: 3550 - total flux cleaned = -0.000181317 Jy ! Component: 3600 - total flux cleaned = -0.000214044 Jy ! Component: 3650 - total flux cleaned = -0.000181477 Jy ! Component: 3700 - total flux cleaned = -0.000173506 Jy ! Component: 3750 - total flux cleaned = -0.000213854 Jy ! Component: 3800 - total flux cleaned = -0.00022185 Jy ! Component: 3850 - total flux cleaned = -0.000197989 Jy ! Component: 3900 - total flux cleaned = -0.000229551 Jy ! Component: 3950 - total flux cleaned = -0.000253044 Jy ! Component: 4000 - total flux cleaned = -0.000237418 Jy ! Component: 4050 - total flux cleaned = -0.000276168 Jy ! Total flux subtracted in 4096 components = -0.000253062 Jy ! Clean residual min=-0.000439 max=0.000525 Jy/beam ! Clean residual mean=-0.000000 rms=0.000129 Jy/beam ! Combined flux in latest and established models = 0.150069 Jy keep ! Adding 292 model components to the UV plane model. ! The established model now contains 454 components and 0.150069 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J0435+2532_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9341 x 1.831 at -3.543 degrees (North through East) ! Clean map min=-0.0012364 max=0.10275 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0435+2532_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.102747 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000127142 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.371226 0.371226 0.742452 1.4849 2.96981 5.93962 11.8792 23.7585 47.517 95.0339 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.102 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 808.132 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0435+2532_X_uvs.log closed on Thu Apr 7 12:00:29 2016