! Started logfile: /scr/pima/bg219i_uvs/J0440+1437_X_uvs.log on Wed Apr 6 23:31:22 2016 obs /scr/pima/bg219i_uvs/J0440+1437_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0440+1437_X_uva.fits ! AN table 1: 52 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.909402 visibilities/baseline/integration-bin. ! Found source: J0440+1437 ! ! 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 25536 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/J0440+1437_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 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 41 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=1.033310Jy sigma=24.379050 ! Fit after self-cal, rms=0.754413Jy sigma=17.708802 ! 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=0.7619 mas, bmaj=1.657 mas, bpa=-1.065 degrees ! Estimated noise=0.420799 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 = 0.186807 Jy ! Component: 100 - total flux cleaned = 0.239407 Jy ! Total flux subtracted in 100 components = 0.239407 Jy ! Clean residual min=-0.008161 max=0.021650 Jy/beam ! Clean residual mean=-0.000017 rms=0.002314 Jy/beam ! Combined flux in latest and established models = 0.239407 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.239407 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=0.075321Jy sigma=1.688736 ! Fit after self-cal, rms=0.075193Jy sigma=1.685998 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0228653 Jy ! Component: 100 - total flux cleaned = 0.034149 Jy ! Total flux subtracted in 100 components = 0.034149 Jy ! Clean residual min=-0.005192 max=0.008538 Jy/beam ! Clean residual mean=-0.000010 rms=0.001320 Jy/beam ! Combined flux in latest and established models = 0.273556 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 13 components and 0.273556 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=0.068021Jy sigma=1.456286 ! Fit after self-cal, rms=0.067954Jy sigma=1.454646 ! Inverting map ! Added new window around map position (-1.4, -0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00827075 Jy ! Component: 100 - total flux cleaned = 0.0131731 Jy ! Total flux subtracted in 100 components = 0.0131731 Jy ! Clean residual min=-0.004389 max=0.005179 Jy/beam ! Clean residual mean=-0.000006 rms=0.001105 Jy/beam ! Combined flux in latest and established models = 0.286729 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 16 components and 0.286729 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=0.067013Jy sigma=1.417966 ! Fit after self-cal, rms=0.066952Jy sigma=1.416594 ! 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=0.942 mas, bmaj=1.918 mas, bpa=-3.679 degrees ! Estimated noise=0.26353 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 = 0.00452758 Jy ! Component: 100 - total flux cleaned = 0.00720806 Jy ! Component: 150 - total flux cleaned = 0.00878692 Jy ! Component: 200 - total flux cleaned = 0.00932112 Jy ! Total flux subtracted in 200 components = 0.00932112 Jy ! Clean residual min=-0.003909 max=0.005390 Jy/beam ! Clean residual mean=0.000000 rms=0.001157 Jy/beam ! Combined flux in latest and established models = 0.29605 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 30 components and 0.29605 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=0.066831Jy sigma=1.404487 ! Fit after self-cal, rms=0.066810Jy sigma=1.404064 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.942 x 1.918 at -3.679 degrees (North through East) ! Clean map min=-0.0036014 max=0.24758 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.07 HN 1.00 KP 0.98 ! LA 0.98 MK 1.00 NL 1.00 OV 0.97 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.07 HN 1.00 KP 0.98 ! LA 0.99 MK 1.01 NL 1.01 OV 0.97 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.07 HN 0.99 KP 1.00 ! LA 0.98 MK 1.01 NL 1.01 OV 0.96 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.06 HN 0.99 KP 1.00 ! LA 0.98 MK 1.01 NL 1.01 OV 0.97 ! PT 0.97 SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 0.99 KP 1.00 ! LA 0.98 MK 1.00 NL 1.00 OV 0.97 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.08 HN 1.03 KP 0.99 ! LA 0.99 MK 1.02 NL 1.02 OV 0.98 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.08 HN 1.00 KP 1.00 ! LA 0.99 MK 1.01 NL 1.00 OV 0.96 ! PT 0.96 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=0.066810Jy sigma=1.404064 ! Fit after self-cal, rms=0.066296Jy sigma=1.386806 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.944 mas, bmaj=1.92 mas, bpa=-3.481 degrees ! Estimated noise=0.261729 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 = -0.00137769 Jy ! Component: 100 - total flux cleaned = -0.0019922 Jy ! Component: 150 - total flux cleaned = -0.00238647 Jy ! Component: 200 - total flux cleaned = -0.00269215 Jy ! Total flux subtracted in 200 components = -0.00269215 Jy ! Clean residual min=-0.003595 max=0.003792 Jy/beam ! Clean residual mean=-0.000001 rms=0.000965 Jy/beam ! Combined flux in latest and established models = 0.293358 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 39 components and 0.293358 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=0.066186Jy sigma=1.386261 ! Fit after self-cal, rms=0.066204Jy sigma=1.386053 ! 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=0.066204Jy sigma=1.386053 ! Fit after self-cal, rms=0.065284Jy sigma=1.375474 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9461 mas, bmaj=1.924 mas, bpa=-3.505 degrees ! Estimated noise=0.259 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00274871 Jy ! Component: 100 - total flux cleaned = -0.00393666 Jy ! Component: 150 - total flux cleaned = -0.00456569 Jy ! Component: 200 - total flux cleaned = -0.00478543 Jy ! Total flux subtracted in 200 components = -0.00478543 Jy ! Clean residual min=-0.002793 max=0.003846 Jy/beam ! Clean residual mean=-0.000000 rms=0.000824 Jy/beam ! Combined flux in latest and established models = 0.288572 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 48 components and 0.288572 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=0.065070Jy sigma=1.374422 ! Fit after self-cal, rms=0.065064Jy sigma=1.374325 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 (22.2, 31.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00329601 Jy ! Component: 100 - total flux cleaned = 0.00395829 Jy ! Component: 150 - total flux cleaned = 0.00401709 Jy ! Component: 200 - total flux cleaned = 0.00412236 Jy ! Total flux subtracted in 200 components = 0.00412236 Jy ! Clean residual min=-0.002538 max=0.003037 Jy/beam ! Clean residual mean=0.000000 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 0.292695 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 68 components and 0.292695 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=0.064756Jy sigma=1.371152 ! Fit after self-cal, rms=0.064744Jy sigma=1.370560 ! 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=0.064744Jy sigma=1.370560 ! Fit after self-cal, rms=0.064717Jy sigma=1.367463 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9467 mas, bmaj=1.924 mas, bpa=-3.491 degrees ! Estimated noise=0.257901 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00047945 Jy ! Component: 100 - total flux cleaned = -0.000264354 Jy ! Component: 150 - total flux cleaned = -0.000135826 Jy ! Component: 200 - total flux cleaned = -5.80395e-05 Jy ! Total flux subtracted in 200 components = -5.80395e-05 Jy ! Clean residual min=-0.002164 max=0.002612 Jy/beam ! Clean residual mean=-0.000001 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.292637 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 73 components and 0.292637 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=0.064553Jy sigma=1.366554 ! Fit after self-cal, rms=0.064558Jy sigma=1.366391 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 = 0.000380995 Jy ! Component: 100 - total flux cleaned = 0.000486675 Jy ! Component: 150 - total flux cleaned = 0.000487662 Jy ! Component: 200 - total flux cleaned = 0.000518114 Jy ! Total flux subtracted in 200 components = 0.000518114 Jy ! Clean residual min=-0.002172 max=0.002513 Jy/beam ! Clean residual mean=-0.000001 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.293155 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 78 components and 0.293155 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=0.064496Jy sigma=1.366079 ! Fit after self-cal, rms=0.064496Jy sigma=1.366034 ! 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=0.064496Jy sigma=1.366034 ! Fit after self-cal, rms=0.064978Jy sigma=1.359295 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.028 mas, bmaj=2.972 mas, bpa=-7.291 degrees ! Estimated noise=0.325524 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000520453 Jy ! Component: 100 - total flux cleaned = -0.000549062 Jy ! Component: 150 - total flux cleaned = -0.000601174 Jy ! Component: 200 - total flux cleaned = -0.000578714 Jy ! Total flux subtracted in 200 components = -0.000578714 Jy ! Clean residual min=-0.002573 max=0.002605 Jy/beam ! Clean residual mean=-0.000003 rms=0.000756 Jy/beam ! Combined flux in latest and established models = 0.292576 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 89 components and 0.292576 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=0.064963Jy sigma=1.359088 ! Fit after self-cal, rms=0.064977Jy sigma=1.358950 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 = -4.16375e-06 Jy ! Component: 100 - total flux cleaned = 8.17489e-05 Jy ! Component: 150 - total flux cleaned = 9.99254e-05 Jy ! Component: 200 - total flux cleaned = 0.000115171 Jy ! Total flux subtracted in 200 components = 0.000115171 Jy ! Clean residual min=-0.002607 max=0.002495 Jy/beam ! Clean residual mean=-0.000003 rms=0.000751 Jy/beam ! Combined flux in latest and established models = 0.292691 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 97 components and 0.292691 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=0.064977Jy sigma=1.358987 ! Fit after self-cal, rms=0.064974Jy sigma=1.358949 ! 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=0.9461 mas, bmaj=1.922 mas, bpa=-3.474 degrees ! Estimated noise=0.25749 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9461 x 1.922 at -3.474 degrees (North through East) ! Clean map min=-0.0016803 max=0.2415 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=0.7646 mas, bmaj=1.659 mas, bpa=-0.9086 degrees ! Estimated noise=0.41209 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.182634 Jy ! Component: 100 - total flux cleaned = 0.23484 Jy ! Component: 150 - total flux cleaned = 0.256682 Jy ! Component: 200 - total flux cleaned = 0.268118 Jy ! Total flux subtracted in 200 components = 0.268118 Jy ! Clean residual min=-0.003567 max=0.005925 Jy/beam ! Clean residual mean=-0.000008 rms=0.000947 Jy/beam ! Combined flux in latest and established models = 0.268118 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.268118 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9461 mas, bmaj=1.922 mas, bpa=-3.474 degrees ! Estimated noise=0.25749 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 = 0.00935328 Jy ! Component: 100 - total flux cleaned = 0.0148048 Jy ! Component: 150 - total flux cleaned = 0.0183321 Jy ! Component: 200 - total flux cleaned = 0.0208013 Jy ! Total flux subtracted in 200 components = 0.0208013 Jy ! Clean residual min=-0.001964 max=0.002465 Jy/beam ! Clean residual mean=-0.000001 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.288919 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 25 components and 0.288919 Jy ! Inverting map ! Added new window around map position (8.4, -20). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00230223 Jy ! Component: 100 - total flux cleaned = 0.00365342 Jy ! Component: 150 - total flux cleaned = 0.00413579 Jy ! Component: 200 - total flux cleaned = 0.00446545 Jy ! Total flux subtracted in 200 components = 0.00446545 Jy ! Clean residual min=-0.001761 max=0.002216 Jy/beam ! Clean residual mean=-0.000001 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.293385 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 45 components and 0.293385 Jy ! Inverting map ! Added new window around map position (39.2, 11.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00150851 Jy ! Component: 100 - total flux cleaned = 0.00220836 Jy ! Component: 150 - total flux cleaned = 0.00245549 Jy ! Component: 200 - total flux cleaned = 0.00264325 Jy ! Total flux subtracted in 200 components = 0.00264325 Jy ! Clean residual min=-0.001792 max=0.001866 Jy/beam ! Clean residual mean=-0.000000 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.296028 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 65 components and 0.296028 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=2.028 mas, bmaj=2.972 mas, bpa=-7.291 degrees ! Estimated noise=0.325524 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0007085 Jy ! Component: 100 - total flux cleaned = 0.00123434 Jy ! Component: 150 - total flux cleaned = 0.00147759 Jy ! Component: 200 - total flux cleaned = 0.00160261 Jy ! Total flux subtracted in 200 components = 0.00160261 Jy ! Clean residual min=-0.002424 max=0.002348 Jy/beam ! Clean residual mean=-0.000001 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.297631 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 = 0.000114882 Jy ! Component: 100 - total flux cleaned = 0.000193788 Jy ! Component: 150 - total flux cleaned = 0.000291435 Jy ! Component: 200 - total flux cleaned = 0.000382834 Jy ! Total flux subtracted in 200 components = 0.000382834 Jy ! Clean residual min=-0.002431 max=0.002249 Jy/beam ! Clean residual mean=-0.000001 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 0.298014 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 100 components and 0.298013 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9461 mas, bmaj=1.922 mas, bpa=-3.474 degrees ! Estimated noise=0.25749 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.03823e-05 Jy ! Component: 100 - total flux cleaned = 3.29613e-05 Jy ! Component: 150 - total flux cleaned = 8.86398e-05 Jy ! Component: 200 - total flux cleaned = 8.83716e-05 Jy ! Total flux subtracted in 200 components = 8.83716e-05 Jy ! Clean residual min=-0.001783 max=0.001857 Jy/beam ! Clean residual mean=-0.000000 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.298102 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 117 components and 0.298102 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=0.064862Jy sigma=1.357189 ! Fit after self-cal, rms=0.064861Jy sigma=1.356918 wmodel /scr/pima/bg219i_uvs/J0440+1437_X_map.mod ! Writing 117 model components to file: /scr/pima/bg219i_uvs/J0440+1437_X_map.mod wobs /scr/pima/bg219i_uvs/J0440+1437_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J0440+1437_X_uvs.fits wwins /scr/pima/bg219i_uvs/J0440+1437_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219i_uvs/J0440+1437_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 = -0.000120592 Jy ! Component: 100 - total flux cleaned = -0.000270875 Jy ! Component: 150 - total flux cleaned = -9.95994e-05 Jy ! Component: 200 - total flux cleaned = 3.74353e-05 Jy ! Component: 250 - total flux cleaned = 6.39183e-05 Jy ! Component: 300 - total flux cleaned = 0.000168337 Jy ! Component: 350 - total flux cleaned = 0.000294909 Jy ! Component: 400 - total flux cleaned = 0.000294309 Jy ! Component: 450 - total flux cleaned = 0.000318816 Jy ! Component: 500 - total flux cleaned = 0.00027169 Jy ! Component: 550 - total flux cleaned = 0.000317695 Jy ! Component: 600 - total flux cleaned = 0.000317491 Jy ! Component: 650 - total flux cleaned = 0.000361868 Jy ! Component: 700 - total flux cleaned = 0.00036151 Jy ! Component: 750 - total flux cleaned = 0.000383185 Jy ! Component: 800 - total flux cleaned = 0.000404115 Jy ! Component: 850 - total flux cleaned = 0.00040412 Jy ! Component: 900 - total flux cleaned = 0.000383739 Jy ! Component: 950 - total flux cleaned = 0.000443745 Jy ! Component: 1000 - total flux cleaned = 0.00046343 Jy ! Component: 1050 - total flux cleaned = 0.000463654 Jy ! Component: 1100 - total flux cleaned = 0.000541218 Jy ! Component: 1150 - total flux cleaned = 0.000579489 Jy ! Component: 1200 - total flux cleaned = 0.000598499 Jy ! Component: 1250 - total flux cleaned = 0.000672279 Jy ! Component: 1300 - total flux cleaned = 0.000690444 Jy ! Component: 1350 - total flux cleaned = 0.000690467 Jy ! Component: 1400 - total flux cleaned = 0.000708496 Jy ! Component: 1450 - total flux cleaned = 0.000778813 Jy ! Component: 1500 - total flux cleaned = 0.000848171 Jy ! Component: 1550 - total flux cleaned = 0.000796566 Jy ! Component: 1600 - total flux cleaned = 0.000813554 Jy ! Component: 1650 - total flux cleaned = 0.00089717 Jy ! Component: 1700 - total flux cleaned = 0.000847368 Jy ! Component: 1750 - total flux cleaned = 0.000912907 Jy ! Component: 1800 - total flux cleaned = 0.000929256 Jy ! Component: 1850 - total flux cleaned = 0.00097748 Jy ! Component: 1900 - total flux cleaned = 0.000977577 Jy ! Component: 1950 - total flux cleaned = 0.000977823 Jy ! Component: 2000 - total flux cleaned = 0.00107083 Jy ! Component: 2050 - total flux cleaned = 0.00103985 Jy ! Component: 2100 - total flux cleaned = 0.0010092 Jy ! Component: 2150 - total flux cleaned = 0.00100928 Jy ! Component: 2200 - total flux cleaned = 0.000964521 Jy ! Component: 2250 - total flux cleaned = 0.00095 Jy ! Component: 2300 - total flux cleaned = 0.00092071 Jy ! Component: 2350 - total flux cleaned = 0.000920678 Jy ! Component: 2400 - total flux cleaned = 0.0008919 Jy ! Component: 2450 - total flux cleaned = 0.000877727 Jy ! Component: 2500 - total flux cleaned = 0.000835552 Jy ! Component: 2550 - total flux cleaned = 0.000835458 Jy ! Component: 2600 - total flux cleaned = 0.000807971 Jy ! Component: 2650 - total flux cleaned = 0.000848803 Jy ! Component: 2700 - total flux cleaned = 0.000821725 Jy ! Component: 2750 - total flux cleaned = 0.000768482 Jy ! Component: 2800 - total flux cleaned = 0.000848086 Jy ! Component: 2850 - total flux cleaned = 0.000861118 Jy ! Component: 2900 - total flux cleaned = 0.000835197 Jy ! Component: 2950 - total flux cleaned = 0.000848007 Jy ! Component: 3000 - total flux cleaned = 0.000847991 Jy ! Component: 3050 - total flux cleaned = 0.000886224 Jy ! Component: 3100 - total flux cleaned = 0.000861069 Jy ! Component: 3150 - total flux cleaned = 0.000898726 Jy ! Component: 3200 - total flux cleaned = 0.000849416 Jy ! Component: 3250 - total flux cleaned = 0.000873916 Jy ! Component: 3300 - total flux cleaned = 0.000886085 Jy ! Component: 3350 - total flux cleaned = 0.000910181 Jy ! Component: 3400 - total flux cleaned = 0.000910252 Jy ! Component: 3450 - total flux cleaned = 0.00092226 Jy ! Component: 3500 - total flux cleaned = 0.00094576 Jy ! Component: 3550 - total flux cleaned = 0.000945544 Jy ! Component: 3600 - total flux cleaned = 0.000933918 Jy ! Component: 3650 - total flux cleaned = 0.00094542 Jy ! Component: 3700 - total flux cleaned = 0.000979628 Jy ! Component: 3750 - total flux cleaned = 0.000968232 Jy ! Component: 3800 - total flux cleaned = 0.000934448 Jy ! Component: 3850 - total flux cleaned = 0.00100157 Jy ! Component: 3900 - total flux cleaned = 0.000979468 Jy ! Component: 3950 - total flux cleaned = 0.00102339 Jy ! Component: 4000 - total flux cleaned = 0.00101246 Jy ! Component: 4050 - total flux cleaned = 0.00100153 Jy ! Total flux subtracted in 4096 components = 0.000990781 Jy ! Clean residual min=-0.000594 max=0.000663 Jy/beam ! Clean residual mean=0.000001 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.299093 Jy keep ! Adding 323 model components to the UV plane model. ! The established model now contains 440 components and 0.299093 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J0440+1437_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9461 x 1.922 at -3.474 degrees (North through East) ! Clean map min=-0.0013718 max=0.23979 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0440+1437_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.239786 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000189135 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.23663 0.23663 0.47326 0.946519 1.89304 3.78608 7.57215 15.1443 30.2886 60.5772 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.239 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1267.8 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0440+1437_X_uvs.log closed on Wed Apr 6 23:31:28 2016