! Started logfile: /scr/pima/bg219i_uvs/J2154+1727_X_uvs.log on Wed Apr 6 23:56:59 2016 obs /scr/pima/bg219i_uvs/J2154+1727_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J2154+1727_X_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.780159 visibilities/baseline/integration-bin. ! Found source: J2154+1727 ! ! 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 11796 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/J2154+1727_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 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 53 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=1.031535Jy sigma=24.440366 ! Fit after self-cal, rms=0.789817Jy sigma=18.393678 ! 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=0.82 mas, bmaj=2.23 mas, bpa=-12.08 degrees ! Estimated noise=0.605684 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 = 0.156853 Jy ! Component: 100 - total flux cleaned = 0.221113 Jy ! Total flux subtracted in 100 components = 0.221113 Jy ! Clean residual min=-0.014618 max=0.032962 Jy/beam ! Clean residual mean=-0.000046 rms=0.004514 Jy/beam ! Combined flux in latest and established models = 0.221113 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.221113 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=0.094921Jy sigma=2.179205 ! Fit after self-cal, rms=0.094762Jy sigma=2.175697 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0404795 Jy ! Component: 100 - total flux cleaned = 0.0661692 Jy ! Total flux subtracted in 100 components = 0.0661692 Jy ! Clean residual min=-0.010007 max=0.014507 Jy/beam ! Clean residual mean=-0.000027 rms=0.002500 Jy/beam ! Combined flux in latest and established models = 0.287282 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 16 components and 0.287282 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=0.072723Jy sigma=1.606284 ! Fit after self-cal, rms=0.072653Jy sigma=1.604638 ! Inverting map ! Added new window around map position (-1, -1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0171513 Jy ! Component: 100 - total flux cleaned = 0.0255585 Jy ! Total flux subtracted in 100 components = 0.0255585 Jy ! Clean residual min=-0.009352 max=0.010108 Jy/beam ! Clean residual mean=-0.000019 rms=0.001932 Jy/beam ! Combined flux in latest and established models = 0.312841 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 22 components and 0.312841 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=0.068283Jy sigma=1.488934 ! Fit after self-cal, rms=0.068233Jy sigma=1.487815 ! 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=1.014 mas, bmaj=2.397 mas, bpa=-10.92 degrees ! Estimated noise=0.407962 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 = 0.00672882 Jy ! Component: 100 - total flux cleaned = 0.00766534 Jy ! Component: 150 - total flux cleaned = 0.00749564 Jy ! Component: 200 - total flux cleaned = 0.00765806 Jy ! Total flux subtracted in 200 components = 0.00765806 Jy ! Clean residual min=-0.005601 max=0.006461 Jy/beam ! Clean residual mean=-0.000015 rms=0.001220 Jy/beam ! Combined flux in latest and established models = 0.320499 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 30 components and 0.320499 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=0.066888Jy sigma=1.449239 ! Fit after self-cal, rms=0.066849Jy sigma=1.448544 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.014 x 2.397 at -10.92 degrees (North through East) ! Clean map min=-0.0047299 max=0.19447 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.14 KP 1.01 ! LA 0.99 MK 0.98 NL 0.99 OV 1.02 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.11 KP 1.00 ! LA 0.98 MK 1.03 NL 0.98 OV 0.99 ! PT 0.97 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.09 KP 1.03 ! LA 0.97 MK 0.98 NL 0.99 OV 0.96 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.16 KP 1.02 ! LA 0.97 MK 1.01 NL 0.99 OV 0.98 ! PT 0.98 SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.13 KP 1.01 ! LA 0.99 MK 0.96 NL 0.97 OV 1.00 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 1.12 KP 1.00 ! LA 1.01 MK 0.95 NL 0.99 OV 1.00 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 1.16 KP 1.03 ! LA 0.99 MK 0.98 NL 0.95 OV 0.98 ! PT 0.96 SC 1.02 ! ! ! 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=0.066849Jy sigma=1.448544 ! Fit after self-cal, rms=0.068633Jy sigma=1.429913 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.02 mas, bmaj=2.402 mas, bpa=-10.89 degrees ! Estimated noise=0.407153 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 = -0.00144347 Jy ! Component: 100 - total flux cleaned = -0.0022826 Jy ! Component: 150 - total flux cleaned = -0.00268874 Jy ! Component: 200 - total flux cleaned = -0.00286942 Jy ! Total flux subtracted in 200 components = -0.00286942 Jy ! Clean residual min=-0.004525 max=0.004633 Jy/beam ! Clean residual mean=-0.000008 rms=0.001007 Jy/beam ! Combined flux in latest and established models = 0.317629 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 36 components and 0.317629 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=0.068209Jy sigma=1.421952 ! Fit after self-cal, rms=0.068225Jy sigma=1.421710 ! 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=0.068225Jy sigma=1.421710 ! Fit after self-cal, rms=0.068495Jy sigma=1.407531 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.016 mas, bmaj=2.404 mas, bpa=-11.2 degrees ! Estimated noise=0.406712 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000677956 Jy ! Component: 100 - total flux cleaned = -0.000598128 Jy ! Component: 150 - total flux cleaned = -0.000742572 Jy ! Component: 200 - total flux cleaned = -0.00081116 Jy ! Total flux subtracted in 200 components = -0.00081116 Jy ! Clean residual min=-0.004442 max=0.003893 Jy/beam ! Clean residual mean=0.000000 rms=0.000865 Jy/beam ! Combined flux in latest and established models = 0.316818 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 41 components and 0.316818 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=0.068258Jy sigma=1.404529 ! Fit after self-cal, rms=0.068264Jy sigma=1.404388 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 = -0.000133125 Jy ! Component: 100 - total flux cleaned = -0.000195019 Jy ! Component: 150 - total flux cleaned = -0.000194982 Jy ! Component: 200 - total flux cleaned = -0.000312246 Jy ! Total flux subtracted in 200 components = -0.000312246 Jy ! Clean residual min=-0.004337 max=0.003894 Jy/beam ! Clean residual mean=0.000000 rms=0.000854 Jy/beam ! Combined flux in latest and established models = 0.316506 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 42 components and 0.316506 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=0.068125Jy sigma=1.402536 ! Fit after self-cal, rms=0.068119Jy sigma=1.402492 ! 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=0.068119Jy sigma=1.402492 ! Fit after self-cal, rms=0.068275Jy sigma=1.402358 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.017 mas, bmaj=2.406 mas, bpa=-11.24 degrees ! Estimated noise=0.407255 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000157098 Jy ! Component: 100 - total flux cleaned = -0.000212137 Jy ! Component: 150 - total flux cleaned = -0.000212683 Jy ! Component: 200 - total flux cleaned = -0.000212884 Jy ! Total flux subtracted in 200 components = -0.000212884 Jy ! Clean residual min=-0.004421 max=0.003840 Jy/beam ! Clean residual mean=0.000000 rms=0.000847 Jy/beam ! Combined flux in latest and established models = 0.316293 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 45 components and 0.316293 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=0.068160Jy sigma=1.400980 ! Fit after self-cal, rms=0.068156Jy sigma=1.400945 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 = -0.000102271 Jy ! Component: 100 - total flux cleaned = -0.000102473 Jy ! Component: 150 - total flux cleaned = -0.00010261 Jy ! Component: 200 - total flux cleaned = -0.000103762 Jy ! Total flux subtracted in 200 components = -0.000103762 Jy ! Clean residual min=-0.004345 max=0.003847 Jy/beam ! Clean residual mean=0.000000 rms=0.000841 Jy/beam ! Combined flux in latest and established models = 0.316189 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 45 components and 0.316189 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=0.068068Jy sigma=1.399899 ! Fit after self-cal, rms=0.068063Jy sigma=1.399878 ! 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=0.068063Jy sigma=1.399878 ! Fit after self-cal, rms=0.068106Jy sigma=1.399835 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.157 mas, bmaj=3.044 mas, bpa=-5.292 degrees ! Estimated noise=0.473164 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00139028 Jy ! Component: 100 - total flux cleaned = -0.00157394 Jy ! Component: 150 - total flux cleaned = -0.00162928 Jy ! Component: 200 - total flux cleaned = -0.00167542 Jy ! Total flux subtracted in 200 components = -0.00167542 Jy ! Clean residual min=-0.004123 max=0.003677 Jy/beam ! Clean residual mean=-0.000002 rms=0.000885 Jy/beam ! Combined flux in latest and established models = 0.314514 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 50 components and 0.314514 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=0.068112Jy sigma=1.399577 ! Fit after self-cal, rms=0.068095Jy sigma=1.399311 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 = 1.16648e-05 Jy ! Component: 100 - total flux cleaned = 7.28762e-05 Jy ! Component: 150 - total flux cleaned = 3.08992e-05 Jy ! Component: 200 - total flux cleaned = -6.65636e-06 Jy ! Total flux subtracted in 200 components = -6.65636e-06 Jy ! Clean residual min=-0.004068 max=0.003818 Jy/beam ! Clean residual mean=-0.000002 rms=0.000879 Jy/beam ! Combined flux in latest and established models = 0.314507 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 54 components and 0.314507 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=0.068092Jy sigma=1.399473 ! Fit after self-cal, rms=0.068073Jy sigma=1.399265 ! 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=1.016 mas, bmaj=2.407 mas, bpa=-11.26 degrees ! Estimated noise=0.407393 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.016 x 2.407 at -11.26 degrees (North through East) ! Clean map min=-0.0054285 max=0.19137 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=0.8206 mas, bmaj=2.238 mas, bpa=-12.41 degrees ! Estimated noise=0.60766 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.157603 Jy ! Component: 100 - total flux cleaned = 0.220898 Jy ! Component: 150 - total flux cleaned = 0.259277 Jy ! Component: 200 - total flux cleaned = 0.283503 Jy ! Total flux subtracted in 200 components = 0.283503 Jy ! Clean residual min=-0.008300 max=0.012741 Jy/beam ! Clean residual mean=-0.000016 rms=0.002237 Jy/beam ! Combined flux in latest and established models = 0.283503 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 0.283503 Jy ! Inverting map and beam ! Estimated beam: bmin=1.016 mas, bmaj=2.407 mas, bpa=-11.26 degrees ! Estimated noise=0.407393 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 = 0.0178747 Jy ! Component: 100 - total flux cleaned = 0.0268291 Jy ! Component: 150 - total flux cleaned = 0.0294303 Jy ! Component: 200 - total flux cleaned = 0.0304119 Jy ! Total flux subtracted in 200 components = 0.0304119 Jy ! Clean residual min=-0.004573 max=0.004602 Jy/beam ! Clean residual mean=-0.000002 rms=0.001024 Jy/beam ! Combined flux in latest and established models = 0.313915 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 27 components and 0.313915 Jy ! Inverting map ! Added new window around map position (-7.4, 10.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00142845 Jy ! Component: 100 - total flux cleaned = 0.0015754 Jy ! Component: 150 - total flux cleaned = 0.00143865 Jy ! Component: 200 - total flux cleaned = 0.00144013 Jy ! Total flux subtracted in 200 components = 0.00144013 Jy ! Clean residual min=-0.004119 max=0.004112 Jy/beam ! Clean residual mean=-0.000001 rms=0.000920 Jy/beam ! Combined flux in latest and established models = 0.315355 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 39 components and 0.315355 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=2.157 mas, bmaj=3.044 mas, bpa=-5.292 degrees ! Estimated noise=0.473164 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000279179 Jy ! Component: 100 - total flux cleaned = 8.91582e-05 Jy ! Component: 150 - total flux cleaned = -0.00013293 Jy ! Component: 200 - total flux cleaned = -0.00033668 Jy ! Total flux subtracted in 200 components = -0.00033668 Jy ! Clean residual min=-0.003941 max=0.003762 Jy/beam ! Clean residual mean=-0.000002 rms=0.000883 Jy/beam ! Combined flux in latest and established models = 0.315018 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 = -0.000231555 Jy ! Component: 100 - total flux cleaned = -0.000399537 Jy ! Component: 150 - total flux cleaned = -0.000475738 Jy ! Component: 200 - total flux cleaned = -0.000582504 Jy ! Total flux subtracted in 200 components = -0.000582504 Jy ! Clean residual min=-0.003735 max=0.003706 Jy/beam ! Clean residual mean=-0.000002 rms=0.000864 Jy/beam ! Combined flux in latest and established models = 0.314436 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 65 components and 0.314436 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.016 mas, bmaj=2.407 mas, bpa=-11.26 degrees ! Estimated noise=0.407393 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000384228 Jy ! Component: 100 - total flux cleaned = -0.00073066 Jy ! Component: 150 - total flux cleaned = -0.000623941 Jy ! Component: 200 - total flux cleaned = -0.000529756 Jy ! Total flux subtracted in 200 components = -0.000529756 Jy ! Clean residual min=-0.003611 max=0.003853 Jy/beam ! Clean residual mean=-0.000001 rms=0.000843 Jy/beam ! Combined flux in latest and established models = 0.313906 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 77 components and 0.313906 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=0.068369Jy sigma=1.404184 ! Fit after self-cal, rms=0.068324Jy sigma=1.403435 wmodel /scr/pima/bg219i_uvs/J2154+1727_X_map.mod ! Writing 77 model components to file: /scr/pima/bg219i_uvs/J2154+1727_X_map.mod wobs /scr/pima/bg219i_uvs/J2154+1727_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J2154+1727_X_uvs.fits wwins /scr/pima/bg219i_uvs/J2154+1727_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219i_uvs/J2154+1727_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 = 0.000212908 Jy ! Component: 100 - total flux cleaned = 0.000274931 Jy ! Component: 150 - total flux cleaned = 0.000627964 Jy ! Component: 200 - total flux cleaned = 0.000908718 Jy ! Component: 250 - total flux cleaned = 0.00123241 Jy ! Component: 300 - total flux cleaned = 0.00159704 Jy ! Component: 350 - total flux cleaned = 0.00195124 Jy ! Component: 400 - total flux cleaned = 0.00234495 Jy ! Component: 450 - total flux cleaned = 0.00258588 Jy ! Component: 500 - total flux cleaned = 0.00296089 Jy ! Component: 550 - total flux cleaned = 0.00319006 Jy ! Component: 600 - total flux cleaned = 0.00345946 Jy ! Component: 650 - total flux cleaned = 0.00376676 Jy ! Component: 700 - total flux cleaned = 0.00411067 Jy ! Component: 750 - total flux cleaned = 0.0044899 Jy ! Component: 800 - total flux cleaned = 0.00477998 Jy ! Component: 850 - total flux cleaned = 0.00510648 Jy ! Component: 900 - total flux cleaned = 0.00546646 Jy ! Component: 950 - total flux cleaned = 0.0057812 Jy ! Component: 1000 - total flux cleaned = 0.00609135 Jy ! Component: 1050 - total flux cleaned = 0.0064719 Jy ! Component: 1100 - total flux cleaned = 0.00684607 Jy ! Component: 1150 - total flux cleaned = 0.0071414 Jy ! Component: 1200 - total flux cleaned = 0.00743278 Jy ! Component: 1250 - total flux cleaned = 0.0079353 Jy ! Component: 1300 - total flux cleaned = 0.00821767 Jy ! Component: 1350 - total flux cleaned = 0.00849742 Jy ! Component: 1400 - total flux cleaned = 0.00884261 Jy ! Component: 1450 - total flux cleaned = 0.00911504 Jy ! Component: 1500 - total flux cleaned = 0.00951859 Jy ! Component: 1550 - total flux cleaned = 0.0097511 Jy ! Component: 1600 - total flux cleaned = 0.0100796 Jy ! Component: 1650 - total flux cleaned = 0.0103062 Jy ! Component: 1700 - total flux cleaned = 0.0104987 Jy ! Component: 1750 - total flux cleaned = 0.0107844 Jy ! Component: 1800 - total flux cleaned = 0.0110666 Jy ! Component: 1850 - total flux cleaned = 0.011283 Jy ! Component: 1900 - total flux cleaned = 0.0114976 Jy ! Component: 1950 - total flux cleaned = 0.0115885 Jy ! Component: 2000 - total flux cleaned = 0.0118584 Jy ! Component: 2050 - total flux cleaned = 0.0120064 Jy ! Component: 2100 - total flux cleaned = 0.0121822 Jy ! Component: 2150 - total flux cleaned = 0.0122983 Jy ! Component: 2200 - total flux cleaned = 0.0124706 Jy ! Component: 2250 - total flux cleaned = 0.0125846 Jy ! Component: 2300 - total flux cleaned = 0.012782 Jy ! Component: 2350 - total flux cleaned = 0.0129775 Jy ! Component: 2400 - total flux cleaned = 0.0131157 Jy ! Component: 2450 - total flux cleaned = 0.0132799 Jy ! Component: 2500 - total flux cleaned = 0.0134424 Jy ! Component: 2550 - total flux cleaned = 0.0135499 Jy ! Component: 2600 - total flux cleaned = 0.0136836 Jy ! Component: 2650 - total flux cleaned = 0.0139483 Jy ! Component: 2700 - total flux cleaned = 0.0141584 Jy ! Component: 2750 - total flux cleaned = 0.0143144 Jy ! Component: 2800 - total flux cleaned = 0.0144177 Jy ! Component: 2850 - total flux cleaned = 0.014648 Jy ! Component: 2900 - total flux cleaned = 0.0147496 Jy ! Component: 2950 - total flux cleaned = 0.0149008 Jy ! Component: 3000 - total flux cleaned = 0.0150507 Jy ! Component: 3050 - total flux cleaned = 0.0151747 Jy ! Component: 3100 - total flux cleaned = 0.0152729 Jy ! Component: 3150 - total flux cleaned = 0.015444 Jy ! Component: 3200 - total flux cleaned = 0.0155409 Jy ! Component: 3250 - total flux cleaned = 0.0156614 Jy ! Component: 3300 - total flux cleaned = 0.0158763 Jy ! Component: 3350 - total flux cleaned = 0.015995 Jy ! Component: 3400 - total flux cleaned = 0.0160894 Jy ! Component: 3450 - total flux cleaned = 0.0162532 Jy ! Component: 3500 - total flux cleaned = 0.0163464 Jy ! Component: 3550 - total flux cleaned = 0.0164848 Jy ! Component: 3600 - total flux cleaned = 0.0165763 Jy ! Component: 3650 - total flux cleaned = 0.016713 Jy ! Component: 3700 - total flux cleaned = 0.0167809 Jy ! Component: 3750 - total flux cleaned = 0.0168257 Jy ! Component: 3800 - total flux cleaned = 0.0169375 Jy ! Component: 3850 - total flux cleaned = 0.0170708 Jy ! Component: 3900 - total flux cleaned = 0.0172031 Jy ! Component: 3950 - total flux cleaned = 0.0172688 Jy ! Component: 4000 - total flux cleaned = 0.0174651 Jy ! Component: 4050 - total flux cleaned = 0.0175736 Jy ! Total flux subtracted in 4096 components = 0.0176166 Jy ! Clean residual min=-0.001269 max=0.001172 Jy/beam ! Clean residual mean=-0.000001 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.331522 Jy keep ! Adding 270 model components to the UV plane model. ! The established model now contains 346 components and 0.331523 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J2154+1727_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.016 x 2.407 at -11.26 degrees (North through East) ! Clean map min=-0.0037318 max=0.19238 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J2154+1727_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.192377 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000366709 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.571862 0.571862 1.14372 2.28745 4.57489 9.14979 18.2996 36.5992 73.1983 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.192 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 524.602 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J2154+1727_X_uvs.log closed on Wed Apr 6 23:57:04 2016