! Started logfile: /scr/pima/bg219g_uvs/J1606+1814_X_uvs.log on Thu Apr 7 09:53:07 2016 obs /scr/pima/bg219g_uvs/J1606+1814_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219g_uvs/J1606+1814_X_uva.fits ! AN table 1: 20 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.891111 visibilities/baseline/integration-bin. ! Found source: J1606+1814 ! ! 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 9624 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/J1606+1814_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. ! ! 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=1.010913Jy sigma=24.291869 ! Fit after self-cal, rms=0.886710Jy sigma=21.264841 ! 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=0.7113 mas, bmaj=1.805 mas, bpa=7.871 degrees ! Estimated noise=0.634322 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 = 0.0876276 Jy ! Component: 100 - total flux cleaned = 0.111678 Jy ! Total flux subtracted in 100 components = 0.111678 Jy ! Clean residual min=-0.007543 max=0.010818 Jy/beam ! Clean residual mean=-0.000003 rms=0.001792 Jy/beam ! Combined flux in latest and established models = 0.111678 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.111678 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=0.071621Jy sigma=1.518976 ! Fit after self-cal, rms=0.071438Jy sigma=1.515138 ! Inverting map ! Added new window around map position (0.6, -2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0120399 Jy ! Component: 100 - total flux cleaned = 0.0191929 Jy ! Total flux subtracted in 100 components = 0.0191929 Jy ! Clean residual min=-0.005414 max=0.005043 Jy/beam ! Clean residual mean=-0.000001 rms=0.001148 Jy/beam ! Combined flux in latest and established models = 0.130871 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 14 components and 0.130871 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=0.069347Jy sigma=1.458664 ! Fit after self-cal, rms=0.069252Jy sigma=1.456965 ! 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=0.846 mas, bmaj=2.118 mas, bpa=4.563 degrees ! Estimated noise=0.405578 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 = 0.00476636 Jy ! Component: 100 - total flux cleaned = 0.00705851 Jy ! Component: 150 - total flux cleaned = 0.00734058 Jy ! Component: 200 - total flux cleaned = 0.00755303 Jy ! Total flux subtracted in 200 components = 0.00755303 Jy ! Clean residual min=-0.002925 max=0.003831 Jy/beam ! Clean residual mean=-0.000002 rms=0.000741 Jy/beam ! Combined flux in latest and established models = 0.138424 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 31 components and 0.138424 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=0.068907Jy sigma=1.448030 ! Fit after self-cal, rms=0.068875Jy sigma=1.447509 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.846 x 2.118 at 4.563 degrees (North through East) ! Clean map min=-0.0028437 max=0.10908 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 1.04 FD 1.06 HN 1.01 KP 0.96 ! LA 1.01 MK 0.95 NL 1.04 OV 0.99 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.05 HN 1.02 KP 1.00 ! LA 0.97 MK 0.96 NL 0.99 OV 0.99 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 0.99 KP 0.97 ! LA 1.00 MK 0.95 NL 1.03 OV 0.97 ! PT 0.94 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 0.94 KP 0.98 ! LA 0.98 MK 1.00 NL 1.00 OV 1.04 ! PT 1.00 SC 0.99 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.00 KP 0.98 ! LA 1.00 MK 0.97 NL 0.99 OV 1.01 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 1.00 KP 1.04 ! LA 0.94 MK 0.93 NL 1.02 OV 1.03 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.05 HN 1.04 KP 0.98 ! LA 0.99 MK 0.99 NL 1.02 OV 0.98 ! PT 1.04 SC 0.89 ! ! ! 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=0.068875Jy sigma=1.447509 ! Fit after self-cal, rms=0.068136Jy sigma=1.442197 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8412 mas, bmaj=2.124 mas, bpa=4.294 degrees ! Estimated noise=0.403879 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 (-18, 28.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0031083 Jy ! Component: 100 - total flux cleaned = 0.00457652 Jy ! Component: 150 - total flux cleaned = 0.00538572 Jy ! Component: 200 - total flux cleaned = 0.00603422 Jy ! Total flux subtracted in 200 components = 0.00603422 Jy ! Clean residual min=-0.002578 max=0.002641 Jy/beam ! Clean residual mean=-0.000001 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.144458 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 48 components and 0.144458 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=0.067969Jy sigma=1.438286 ! Fit after self-cal, rms=0.067951Jy sigma=1.438020 ! 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=0.067951Jy sigma=1.438020 ! Fit after self-cal, rms=0.067800Jy sigma=1.437726 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8406 mas, bmaj=2.125 mas, bpa=4.258 degrees ! Estimated noise=0.402411 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117086 Jy ! Component: 100 - total flux cleaned = 0.00149794 Jy ! Component: 150 - total flux cleaned = 0.00165212 Jy ! Component: 200 - total flux cleaned = 0.00181361 Jy ! Total flux subtracted in 200 components = 0.00181361 Jy ! Clean residual min=-0.002371 max=0.002672 Jy/beam ! Clean residual mean=-0.000001 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.146272 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 60 components and 0.146272 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=0.067767Jy sigma=1.436879 ! Fit after self-cal, rms=0.067764Jy sigma=1.436850 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 (-16.4, -48.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00202818 Jy ! Component: 100 - total flux cleaned = 0.0022726 Jy ! Component: 150 - total flux cleaned = 0.00250031 Jy ! Component: 200 - total flux cleaned = 0.00273912 Jy ! Total flux subtracted in 200 components = 0.00273912 Jy ! Clean residual min=-0.002154 max=0.001530 Jy/beam ! Clean residual mean=-0.000001 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.149011 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 76 components and 0.149011 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=0.067685Jy sigma=1.434932 ! Fit after self-cal, rms=0.067680Jy sigma=1.434819 ! 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=0.067680Jy sigma=1.434819 ! Fit after self-cal, rms=0.067374Jy sigma=1.434626 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8392 mas, bmaj=2.124 mas, bpa=4.264 degrees ! Estimated noise=0.401422 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000694268 Jy ! Component: 100 - total flux cleaned = 0.000849262 Jy ! Component: 150 - total flux cleaned = 0.00104943 Jy ! Component: 200 - total flux cleaned = 0.00123542 Jy ! Total flux subtracted in 200 components = 0.00123542 Jy ! Clean residual min=-0.002148 max=0.001522 Jy/beam ! Clean residual mean=-0.000001 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.150246 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 82 components and 0.150246 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=0.067349Jy sigma=1.434016 ! Fit after self-cal, rms=0.067344Jy sigma=1.433991 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 = 0.000102248 Jy ! Component: 100 - total flux cleaned = 0.000249036 Jy ! Component: 150 - total flux cleaned = 0.000363706 Jy ! Component: 200 - total flux cleaned = 0.000428552 Jy ! Total flux subtracted in 200 components = 0.000428552 Jy ! Clean residual min=-0.002098 max=0.001497 Jy/beam ! Clean residual mean=-0.000001 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.150675 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 90 components and 0.150675 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=0.067328Jy sigma=1.433646 ! Fit after self-cal, rms=0.067327Jy sigma=1.433633 ! 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=0.067327Jy sigma=1.433633 ! Fit after self-cal, rms=0.067147Jy sigma=1.433586 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.988 mas, bmaj=3.065 mas, bpa=-4.93 degrees ! Estimated noise=0.532162 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000543203 Jy ! Component: 100 - total flux cleaned = 0.000756683 Jy ! Component: 150 - total flux cleaned = 0.00089726 Jy ! Component: 200 - total flux cleaned = 0.000917933 Jy ! Total flux subtracted in 200 components = 0.000917933 Jy ! Clean residual min=-0.002132 max=0.002020 Jy/beam ! Clean residual mean=-0.000001 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.151593 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 102 components and 0.151593 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=0.067140Jy sigma=1.433412 ! Fit after self-cal, rms=0.067138Jy sigma=1.433384 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 = 0.000173476 Jy ! Component: 100 - total flux cleaned = 0.000230137 Jy ! Component: 150 - total flux cleaned = 0.000300344 Jy ! Component: 200 - total flux cleaned = 0.000366677 Jy ! Total flux subtracted in 200 components = 0.000366677 Jy ! Clean residual min=-0.002053 max=0.001991 Jy/beam ! Clean residual mean=-0.000001 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.151959 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 111 components and 0.151959 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=0.067136Jy sigma=1.433385 ! Fit after self-cal, rms=0.067135Jy sigma=1.433378 ! 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=0.8384 mas, bmaj=2.124 mas, bpa=4.266 degrees ! Estimated noise=0.400818 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8384 x 2.124 at 4.266 degrees (North through East) ! Clean map min=-0.0019397 max=0.10862 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=0.7048 mas, bmaj=1.806 mas, bpa=7.523 degrees ! Estimated noise=0.624728 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0862039 Jy ! Component: 100 - total flux cleaned = 0.110649 Jy ! Component: 150 - total flux cleaned = 0.122726 Jy ! Component: 200 - total flux cleaned = 0.129723 Jy ! Total flux subtracted in 200 components = 0.129723 Jy ! Clean residual min=-0.004805 max=0.005435 Jy/beam ! Clean residual mean=-0.000001 rms=0.001060 Jy/beam ! Combined flux in latest and established models = 0.129723 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.129723 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8384 mas, bmaj=2.124 mas, bpa=4.266 degrees ! Estimated noise=0.400818 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 (-15, 22.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00506036 Jy ! Component: 100 - total flux cleaned = 0.00867644 Jy ! Component: 150 - total flux cleaned = 0.0114412 Jy ! Component: 200 - total flux cleaned = 0.0136483 Jy ! Total flux subtracted in 200 components = 0.0136483 Jy ! Clean residual min=-0.002441 max=0.002495 Jy/beam ! Clean residual mean=-0.000002 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.143371 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 35 components and 0.143371 Jy ! Inverting map ! Added new window around map position (17.8, -29.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00221024 Jy ! Component: 100 - total flux cleaned = 0.00352705 Jy ! Component: 150 - total flux cleaned = 0.00444511 Jy ! Component: 200 - total flux cleaned = 0.00526068 Jy ! Total flux subtracted in 200 components = 0.00526068 Jy ! Clean residual min=-0.002150 max=0.001581 Jy/beam ! Clean residual mean=-0.000001 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.148632 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 55 components and 0.148632 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=1.988 mas, bmaj=3.065 mas, bpa=-4.93 degrees ! Estimated noise=0.532162 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000995866 Jy ! Component: 100 - total flux cleaned = 0.00154206 Jy ! Component: 150 - total flux cleaned = 0.00186094 Jy ! Component: 200 - total flux cleaned = 0.00214989 Jy ! Total flux subtracted in 200 components = 0.00214989 Jy ! Clean residual min=-0.002001 max=0.001913 Jy/beam ! Clean residual mean=-0.000002 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.150781 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 = 0.000260894 Jy ! Component: 100 - total flux cleaned = 0.000467468 Jy ! Component: 150 - total flux cleaned = 0.000683245 Jy ! Component: 200 - total flux cleaned = 0.000783241 Jy ! Total flux subtracted in 200 components = 0.000783241 Jy ! Clean residual min=-0.001894 max=0.001931 Jy/beam ! Clean residual mean=-0.000002 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.151565 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 87 components and 0.151565 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8384 mas, bmaj=2.124 mas, bpa=4.266 degrees ! Estimated noise=0.400818 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000303393 Jy ! Component: 100 - total flux cleaned = -0.000117703 Jy ! Component: 150 - total flux cleaned = -0.000120599 Jy ! Component: 200 - total flux cleaned = -6.12411e-05 Jy ! Total flux subtracted in 200 components = -6.12411e-05 Jy ! Clean residual min=-0.001841 max=0.001465 Jy/beam ! Clean residual mean=-0.000001 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.151503 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 103 components and 0.151503 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=0.067119Jy sigma=1.432848 ! Fit after self-cal, rms=0.067116Jy sigma=1.432640 wmodel /scr/pima/bg219g_uvs/J1606+1814_X_map.mod ! Writing 103 model components to file: /scr/pima/bg219g_uvs/J1606+1814_X_map.mod wobs /scr/pima/bg219g_uvs/J1606+1814_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219g_uvs/J1606+1814_X_uvs.fits wwins /scr/pima/bg219g_uvs/J1606+1814_X_map.win ! wwins: Wrote 6 windows to /scr/pima/bg219g_uvs/J1606+1814_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 = -0.000776943 Jy ! Component: 100 - total flux cleaned = -0.00124331 Jy ! Component: 150 - total flux cleaned = -0.00149989 Jy ! Component: 200 - total flux cleaned = -0.00169383 Jy ! Component: 250 - total flux cleaned = -0.00181043 Jy ! Component: 300 - total flux cleaned = -0.00192343 Jy ! Component: 350 - total flux cleaned = -0.00207566 Jy ! Component: 400 - total flux cleaned = -0.00222301 Jy ! Component: 450 - total flux cleaned = -0.00236551 Jy ! Component: 500 - total flux cleaned = -0.00246467 Jy ! Component: 550 - total flux cleaned = -0.00254212 Jy ! Component: 600 - total flux cleaned = -0.00267513 Jy ! Component: 650 - total flux cleaned = -0.00273088 Jy ! Component: 700 - total flux cleaned = -0.00285899 Jy ! Component: 750 - total flux cleaned = -0.0029484 Jy ! Component: 800 - total flux cleaned = -0.00300115 Jy ! Component: 850 - total flux cleaned = -0.00308769 Jy ! Component: 900 - total flux cleaned = -0.00313878 Jy ! Component: 950 - total flux cleaned = -0.00323886 Jy ! Component: 1000 - total flux cleaned = -0.0033206 Jy ! Component: 1050 - total flux cleaned = -0.00340105 Jy ! Component: 1100 - total flux cleaned = -0.00346428 Jy ! Component: 1150 - total flux cleaned = -0.00354243 Jy ! Component: 1200 - total flux cleaned = -0.00361934 Jy ! Component: 1250 - total flux cleaned = -0.0037251 Jy ! Component: 1300 - total flux cleaned = -0.00379972 Jy ! Component: 1350 - total flux cleaned = -0.00390275 Jy ! Component: 1400 - total flux cleaned = -0.00396087 Jy ! Component: 1450 - total flux cleaned = -0.00400395 Jy ! Component: 1500 - total flux cleaned = -0.00408904 Jy ! Component: 1550 - total flux cleaned = -0.00414481 Jy ! Component: 1600 - total flux cleaned = -0.00420001 Jy ! Component: 1650 - total flux cleaned = -0.00425458 Jy ! Component: 1700 - total flux cleaned = -0.00430862 Jy ! Component: 1750 - total flux cleaned = -0.00434855 Jy ! Component: 1800 - total flux cleaned = -0.00441446 Jy ! Component: 1850 - total flux cleaned = -0.00442755 Jy ! Component: 1900 - total flux cleaned = -0.0044665 Jy ! Component: 1950 - total flux cleaned = -0.00450482 Jy ! Component: 2000 - total flux cleaned = -0.00455535 Jy ! Component: 2050 - total flux cleaned = -0.0045677 Jy ! Component: 2100 - total flux cleaned = -0.00457997 Jy ! Component: 2150 - total flux cleaned = -0.00458006 Jy ! Component: 2200 - total flux cleaned = -0.004641 Jy ! Component: 2250 - total flux cleaned = -0.00464096 Jy ! Component: 2300 - total flux cleaned = -0.004665 Jy ! Component: 2350 - total flux cleaned = -0.0046887 Jy ! Component: 2400 - total flux cleaned = -0.00468872 Jy ! Component: 2450 - total flux cleaned = -0.00468864 Jy ! Component: 2500 - total flux cleaned = -0.00470022 Jy ! Component: 2550 - total flux cleaned = -0.00466593 Jy ! Component: 2600 - total flux cleaned = -0.00471131 Jy ! Component: 2650 - total flux cleaned = -0.00467752 Jy ! Component: 2700 - total flux cleaned = -0.00468863 Jy ! Component: 2750 - total flux cleaned = -0.00466652 Jy ! Component: 2800 - total flux cleaned = -0.00465562 Jy ! Component: 2850 - total flux cleaned = -0.00464481 Jy ! Component: 2900 - total flux cleaned = -0.00460161 Jy ! Component: 2950 - total flux cleaned = -0.00458031 Jy ! Component: 3000 - total flux cleaned = -0.00456971 Jy ! Component: 3050 - total flux cleaned = -0.00456961 Jy ! Component: 3100 - total flux cleaned = -0.00455907 Jy ! Component: 3150 - total flux cleaned = -0.0045591 Jy ! Component: 3200 - total flux cleaned = -0.0045694 Jy ! Component: 3250 - total flux cleaned = -0.00454882 Jy ! Component: 3300 - total flux cleaned = -0.00453855 Jy ! Component: 3350 - total flux cleaned = -0.00453853 Jy ! Component: 3400 - total flux cleaned = -0.00449808 Jy ! Component: 3450 - total flux cleaned = -0.00448805 Jy ! Component: 3500 - total flux cleaned = -0.00445818 Jy ! Component: 3550 - total flux cleaned = -0.0044384 Jy ! Component: 3600 - total flux cleaned = -0.00442861 Jy ! Component: 3650 - total flux cleaned = -0.00442861 Jy ! Component: 3700 - total flux cleaned = -0.00440915 Jy ! Component: 3750 - total flux cleaned = -0.00438975 Jy ! Component: 3800 - total flux cleaned = -0.00439932 Jy ! Component: 3850 - total flux cleaned = -0.00435151 Jy ! Component: 3900 - total flux cleaned = -0.0043136 Jy ! Component: 3950 - total flux cleaned = -0.0043042 Jy ! Component: 4000 - total flux cleaned = -0.00425721 Jy ! Component: 4050 - total flux cleaned = -0.00422922 Jy ! Total flux subtracted in 4096 components = -0.00420144 Jy ! Clean residual min=-0.000598 max=0.000524 Jy/beam ! Clean residual mean=-0.000001 rms=0.000153 Jy/beam ! Combined flux in latest and established models = 0.147302 Jy keep ! Adding 257 model components to the UV plane model. ! The established model now contains 360 components and 0.147302 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219g_uvs/J1606+1814_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8384 x 2.124 at 4.266 degrees (North through East) ! Clean map min=-0.0012391 max=0.10776 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219g_uvs/J1606+1814_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.107757 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000149628 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.416571 0.416571 0.833142 1.66628 3.33257 6.66514 13.3303 26.6605 53.3211 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.107 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 720.165 quit ! Quitting program ! Log file /scr/pima/bg219g_uvs/J1606+1814_X_uvs.log closed on Thu Apr 7 09:53:11 2016