! Started logfile: /scr/pima/bg219i_uvs/J2359+3850_X_uvs.log on Thu Apr 7 00:00:07 2016 obs /scr/pima/bg219i_uvs/J2359+3850_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J2359+3850_X_uva.fits ! AN table 1: 7 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.825397 visibilities/baseline/integration-bin. ! Found source: J2359+3850 ! ! 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 3120 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/bg219i_uvs/J2359+3850_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 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 11 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 11 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=1.051039Jy sigma=22.221028 ! Fit after self-cal, rms=0.725672Jy sigma=15.211825 ! 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=0.6577 mas, bmaj=2.305 mas, bpa=-19.47 degrees ! Estimated noise=1.22191 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 = 0.214525 Jy ! Component: 100 - total flux cleaned = 0.261394 Jy ! Total flux subtracted in 100 components = 0.261394 Jy ! Clean residual min=-0.011257 max=0.013691 Jy/beam ! Clean residual mean=-0.000006 rms=0.002792 Jy/beam ! Combined flux in latest and established models = 0.261394 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.261394 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=0.074019Jy sigma=1.469849 ! Fit after self-cal, rms=0.074013Jy sigma=1.469347 ! 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=0.81 mas, bmaj=2.287 mas, bpa=-19.91 degrees ! Estimated noise=0.911939 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 = 0.0202524 Jy ! Component: 100 - total flux cleaned = 0.032394 Jy ! Component: 150 - total flux cleaned = 0.0403933 Jy ! Component: 200 - total flux cleaned = 0.0460688 Jy ! Total flux subtracted in 200 components = 0.0460688 Jy ! Clean residual min=-0.006677 max=0.008861 Jy/beam ! Clean residual mean=-0.000005 rms=0.002032 Jy/beam ! Combined flux in latest and established models = 0.307463 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 32 components and 0.307463 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=0.068547Jy sigma=1.311144 ! Fit after self-cal, rms=0.068425Jy sigma=1.308189 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.81 x 2.287 at -19.91 degrees (North through East) ! Clean map min=-0.0061604 max=0.28066 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 1.00 FD 1.04 HN 1.02 KP 0.97 ! LA 0.96 MK 0.99 NL 0.98 OV 0.98 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.18 HN 1.00 KP 0.95 ! LA 0.97 MK 1.00 NL 1.02 OV 0.97 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.15 HN 0.98 KP 0.97 ! LA 0.98 MK 1.06 NL 1.03 OV 0.93 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.08 HN 1.01 KP 0.97 ! LA 0.96 MK 1.01 NL 1.02 OV 0.94 ! PT 0.94 SC 1.06 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.16 HN 0.98 KP 0.99 ! LA 0.98 MK 1.02 NL 1.03 OV 0.93 ! PT 0.93 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.11 HN 0.97 KP 0.97 ! LA 0.99 MK 0.96 NL 1.01 OV 0.97 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* 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=0.068425Jy sigma=1.308189 ! Fit after self-cal, rms=0.067770Jy sigma=1.266432 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8142 mas, bmaj=2.303 mas, bpa=-20.05 degrees ! Estimated noise=0.903331 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 = 0.00355037 Jy ! Component: 100 - total flux cleaned = 0.00419274 Jy ! Component: 150 - total flux cleaned = 0.00444522 Jy ! Component: 200 - total flux cleaned = 0.0046406 Jy ! Total flux subtracted in 200 components = 0.0046406 Jy ! Clean residual min=-0.006054 max=0.006179 Jy/beam ! Clean residual mean=0.000001 rms=0.001308 Jy/beam ! Combined flux in latest and established models = 0.312103 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 38 components and 0.312103 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=0.067584Jy sigma=1.262415 ! Fit after self-cal, rms=0.067606Jy sigma=1.261859 ! 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=0.067606Jy sigma=1.261859 ! Fit after self-cal, rms=0.067358Jy sigma=1.261182 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8127 mas, bmaj=2.302 mas, bpa=-20.1 degrees ! Estimated noise=0.901459 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00116587 Jy ! Component: 100 - total flux cleaned = 0.00121456 Jy ! Component: 150 - total flux cleaned = 0.00128726 Jy ! Component: 200 - total flux cleaned = 0.0013533 Jy ! Total flux subtracted in 200 components = 0.0013533 Jy ! Clean residual min=-0.005904 max=0.006027 Jy/beam ! Clean residual mean=0.000000 rms=0.001270 Jy/beam ! Combined flux in latest and established models = 0.313456 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 42 components and 0.313456 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=0.067291Jy sigma=1.260060 ! Fit after self-cal, rms=0.067279Jy sigma=1.259898 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 (3.2, 42.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00347891 Jy ! Component: 100 - total flux cleaned = 0.00348057 Jy ! Component: 150 - total flux cleaned = 0.00338004 Jy ! Component: 200 - total flux cleaned = 0.00346484 Jy ! Total flux subtracted in 200 components = 0.00346484 Jy ! Clean residual min=-0.004960 max=0.004509 Jy/beam ! Clean residual mean=0.000000 rms=0.001115 Jy/beam ! Combined flux in latest and established models = 0.316921 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 60 components and 0.316921 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=0.066767Jy sigma=1.249078 ! Fit after self-cal, rms=0.066758Jy sigma=1.248592 ! 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=0.066758Jy sigma=1.248592 ! Fit after self-cal, rms=0.066577Jy sigma=1.248200 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8114 mas, bmaj=2.301 mas, bpa=-20.15 degrees ! Estimated noise=0.899809 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000548052 Jy ! Component: 100 - total flux cleaned = 0.000548126 Jy ! Component: 150 - total flux cleaned = 0.000545397 Jy ! Component: 200 - total flux cleaned = 0.000545317 Jy ! Total flux subtracted in 200 components = 0.000545317 Jy ! Clean residual min=-0.004669 max=0.004359 Jy/beam ! Clean residual mean=0.000001 rms=0.001072 Jy/beam ! Combined flux in latest and established models = 0.317467 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 67 components and 0.317467 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=0.066457Jy sigma=1.245724 ! Fit after self-cal, rms=0.066459Jy sigma=1.245652 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 = 0.000110914 Jy ! Component: 100 - total flux cleaned = 6.5808e-05 Jy ! Component: 150 - total flux cleaned = 6.51785e-05 Jy ! Component: 200 - total flux cleaned = 2.7398e-05 Jy ! Total flux subtracted in 200 components = 2.7398e-05 Jy ! Clean residual min=-0.004617 max=0.004269 Jy/beam ! Clean residual mean=0.000001 rms=0.001053 Jy/beam ! Combined flux in latest and established models = 0.317494 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 76 components and 0.317494 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=0.066400Jy sigma=1.244623 ! Fit after self-cal, rms=0.066403Jy sigma=1.244608 ! 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=0.066403Jy sigma=1.244608 ! Fit after self-cal, rms=0.066381Jy sigma=1.244492 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.006 mas, bmaj=2.67 mas, bpa=-21.21 degrees ! Estimated noise=1.17571 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00057052 Jy ! Component: 100 - total flux cleaned = 0.000698384 Jy ! Component: 150 - total flux cleaned = 0.000848083 Jy ! Component: 200 - total flux cleaned = 0.000983887 Jy ! Total flux subtracted in 200 components = 0.000983887 Jy ! Clean residual min=-0.004738 max=0.004503 Jy/beam ! Clean residual mean=0.000001 rms=0.001254 Jy/beam ! Combined flux in latest and established models = 0.318478 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 92 components and 0.318478 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=0.066371Jy sigma=1.244394 ! Fit after self-cal, rms=0.066370Jy sigma=1.244299 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 = 5.76886e-05 Jy ! Component: 100 - total flux cleaned = 0.000252594 Jy ! Component: 150 - total flux cleaned = 0.000369647 Jy ! Component: 200 - total flux cleaned = 0.000450552 Jy ! Total flux subtracted in 200 components = 0.000450552 Jy ! Clean residual min=-0.004695 max=0.004485 Jy/beam ! Clean residual mean=0.000001 rms=0.001229 Jy/beam ! Combined flux in latest and established models = 0.318928 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 102 components and 0.318928 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=0.066357Jy sigma=1.244622 ! Fit after self-cal, rms=0.066355Jy sigma=1.244533 ! 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=0.811 mas, bmaj=2.301 mas, bpa=-20.17 degrees ! Estimated noise=0.899521 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.811 x 2.301 at -20.17 degrees (North through East) ! Clean map min=-0.0042293 max=0.2769 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=0.6593 mas, bmaj=2.316 mas, bpa=-19.66 degrees ! Estimated noise=1.20928 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.212252 Jy ! Component: 100 - total flux cleaned = 0.258608 Jy ! Component: 150 - total flux cleaned = 0.274359 Jy ! Component: 200 - total flux cleaned = 0.284745 Jy ! Total flux subtracted in 200 components = 0.284745 Jy ! Clean residual min=-0.008679 max=0.007554 Jy/beam ! Clean residual mean=-0.000002 rms=0.001849 Jy/beam ! Combined flux in latest and established models = 0.284745 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 0.284745 Jy ! Inverting map and beam ! Estimated beam: bmin=0.811 mas, bmaj=2.301 mas, bpa=-20.17 degrees ! Estimated noise=0.899521 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) ! Added new window around map position (33.2, 20.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0109565 Jy ! Component: 100 - total flux cleaned = 0.0179458 Jy ! Component: 150 - total flux cleaned = 0.0211811 Jy ! Component: 200 - total flux cleaned = 0.0227992 Jy ! Total flux subtracted in 200 components = 0.0227992 Jy ! Clean residual min=-0.005655 max=0.004511 Jy/beam ! Clean residual mean=-0.000002 rms=0.001247 Jy/beam ! Combined flux in latest and established models = 0.307545 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 42 components and 0.307545 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=2.006 mas, bmaj=2.67 mas, bpa=-21.21 degrees ! Estimated noise=1.17571 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00463938 Jy ! Component: 100 - total flux cleaned = 0.0057344 Jy ! Component: 150 - total flux cleaned = 0.00652022 Jy ! Component: 200 - total flux cleaned = 0.00733769 Jy ! Total flux subtracted in 200 components = 0.00733769 Jy ! Clean residual min=-0.004699 max=0.004104 Jy/beam ! Clean residual mean=-0.000000 rms=0.001255 Jy/beam ! Combined flux in latest and established models = 0.314882 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 = 0.000565295 Jy ! Component: 100 - total flux cleaned = 0.00112477 Jy ! Component: 150 - total flux cleaned = 0.00156917 Jy ! Component: 200 - total flux cleaned = 0.00201795 Jy ! Total flux subtracted in 200 components = 0.00201795 Jy ! Clean residual min=-0.004580 max=0.003882 Jy/beam ! Clean residual mean=0.000001 rms=0.001157 Jy/beam ! Combined flux in latest and established models = 0.3169 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 98 components and 0.3169 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.811 mas, bmaj=2.301 mas, bpa=-20.17 degrees ! Estimated noise=0.899521 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000427622 Jy ! Component: 100 - total flux cleaned = 0.0009783 Jy ! Component: 150 - total flux cleaned = 0.00121715 Jy ! Component: 200 - total flux cleaned = 0.00150563 Jy ! Total flux subtracted in 200 components = 0.00150563 Jy ! Clean residual min=-0.004828 max=0.003931 Jy/beam ! Clean residual mean=0.000001 rms=0.001003 Jy/beam ! Combined flux in latest and established models = 0.318406 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 115 components and 0.318406 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=0.066302Jy sigma=1.244869 ! Fit after self-cal, rms=0.066233Jy sigma=1.244052 wmodel /scr/pima/bg219i_uvs/J2359+3850_X_map.mod ! Writing 115 model components to file: /scr/pima/bg219i_uvs/J2359+3850_X_map.mod wobs /scr/pima/bg219i_uvs/J2359+3850_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J2359+3850_X_uvs.fits wwins /scr/pima/bg219i_uvs/J2359+3850_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219i_uvs/J2359+3850_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 = -0.00193998 Jy ! Component: 100 - total flux cleaned = -0.00265239 Jy ! Component: 150 - total flux cleaned = -0.00310396 Jy ! Component: 200 - total flux cleaned = -0.00352429 Jy ! Component: 250 - total flux cleaned = -0.0036973 Jy ! Component: 300 - total flux cleaned = -0.00380745 Jy ! Component: 350 - total flux cleaned = -0.00396087 Jy ! Component: 400 - total flux cleaned = -0.00411029 Jy ! Component: 450 - total flux cleaned = -0.00425527 Jy ! Component: 500 - total flux cleaned = -0.00458192 Jy ! Component: 550 - total flux cleaned = -0.0048087 Jy ! Component: 600 - total flux cleaned = -0.00502882 Jy ! Component: 650 - total flux cleaned = -0.00528583 Jy ! Component: 700 - total flux cleaned = -0.00557711 Jy ! Component: 750 - total flux cleaned = -0.00573864 Jy ! Component: 800 - total flux cleaned = -0.00593699 Jy ! Component: 850 - total flux cleaned = -0.00613249 Jy ! Component: 900 - total flux cleaned = -0.00639891 Jy ! Component: 950 - total flux cleaned = -0.00654741 Jy ! Component: 1000 - total flux cleaned = -0.00665765 Jy ! Component: 1050 - total flux cleaned = -0.00676642 Jy ! Component: 1100 - total flux cleaned = -0.00687278 Jy ! Component: 1150 - total flux cleaned = -0.00690814 Jy ! Component: 1200 - total flux cleaned = -0.00708063 Jy ! Component: 1250 - total flux cleaned = -0.00711503 Jy ! Component: 1300 - total flux cleaned = -0.00728163 Jy ! Component: 1350 - total flux cleaned = -0.00734721 Jy ! Component: 1400 - total flux cleaned = -0.00734759 Jy ! Component: 1450 - total flux cleaned = -0.00737997 Jy ! Component: 1500 - total flux cleaned = -0.00741103 Jy ! Component: 1550 - total flux cleaned = -0.00741173 Jy ! Component: 1600 - total flux cleaned = -0.00741241 Jy ! Component: 1650 - total flux cleaned = -0.00753233 Jy ! Component: 1700 - total flux cleaned = -0.00753235 Jy ! Component: 1750 - total flux cleaned = -0.00750356 Jy ! Component: 1800 - total flux cleaned = -0.00758993 Jy ! Component: 1850 - total flux cleaned = -0.007562 Jy ! Component: 1900 - total flux cleaned = -0.00756167 Jy ! Component: 1950 - total flux cleaned = -0.00750646 Jy ! Component: 2000 - total flux cleaned = -0.00745165 Jy ! Component: 2050 - total flux cleaned = -0.00737092 Jy ! Component: 2100 - total flux cleaned = -0.00721194 Jy ! Component: 2150 - total flux cleaned = -0.00721203 Jy ! Component: 2200 - total flux cleaned = -0.00728983 Jy ! Component: 2250 - total flux cleaned = -0.00728996 Jy ! Component: 2300 - total flux cleaned = -0.00739203 Jy ! Component: 2350 - total flux cleaned = -0.00749306 Jy ! Component: 2400 - total flux cleaned = -0.00766827 Jy ! Component: 2450 - total flux cleaned = -0.0078415 Jy ! Component: 2500 - total flux cleaned = -0.00791538 Jy ! Component: 2550 - total flux cleaned = -0.00798843 Jy ! Component: 2600 - total flux cleaned = -0.00810976 Jy ! Component: 2650 - total flux cleaned = -0.00830195 Jy ! Component: 2700 - total flux cleaned = -0.00842097 Jy ! Component: 2750 - total flux cleaned = -0.008539 Jy ! Component: 2800 - total flux cleaned = -0.00860923 Jy ! Component: 2850 - total flux cleaned = -0.00877242 Jy ! Component: 2900 - total flux cleaned = -0.00891113 Jy ! Component: 2950 - total flux cleaned = -0.00902586 Jy ! Component: 3000 - total flux cleaned = -0.00918518 Jy ! Component: 3050 - total flux cleaned = -0.00925298 Jy ! Component: 3100 - total flux cleaned = -0.00936549 Jy ! Component: 3150 - total flux cleaned = -0.00949969 Jy ! Component: 3200 - total flux cleaned = -0.00956634 Jy ! Component: 3250 - total flux cleaned = -0.00967686 Jy ! Component: 3300 - total flux cleaned = -0.00976482 Jy ! Component: 3350 - total flux cleaned = -0.00987415 Jy ! Component: 3400 - total flux cleaned = -0.0099828 Jy ! Component: 3450 - total flux cleaned = -0.0100046 Jy ! Component: 3500 - total flux cleaned = -0.0101765 Jy ! Component: 3550 - total flux cleaned = -0.0102408 Jy ! Component: 3600 - total flux cleaned = -0.0103685 Jy ! Component: 3650 - total flux cleaned = -0.0104318 Jy ! Component: 3700 - total flux cleaned = -0.0105791 Jy ! Component: 3750 - total flux cleaned = -0.0107046 Jy ! Component: 3800 - total flux cleaned = -0.010767 Jy ! Component: 3850 - total flux cleaned = -0.0108706 Jy ! Component: 3900 - total flux cleaned = -0.0110357 Jy ! Component: 3950 - total flux cleaned = -0.0110564 Jy ! Component: 4000 - total flux cleaned = -0.0111998 Jy ! Component: 4050 - total flux cleaned = -0.011322 Jy ! Total flux subtracted in 4096 components = -0.011464 Jy ! Clean residual min=-0.001213 max=0.001377 Jy/beam ! Clean residual mean=0.000001 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.306942 Jy keep ! Adding 235 model components to the UV plane model. ! The established model now contains 350 components and 0.306942 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J2359+3850_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.811 x 2.301 at -20.17 degrees (North through East) ! Clean map min=-0.0028564 max=0.27586 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J2359+3850_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.275864 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000317499 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.345277 0.345277 0.690554 1.38111 2.76222 5.52443 11.0489 22.0977 44.1954 88.3909 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.275 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 868.867 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J2359+3850_X_uvs.log closed on Thu Apr 7 00:00:12 2016