! Started logfile: /scr/pima/bg219b_uvs/J2249+1331_X_uvs.log on Thu Apr 7 02:06:04 2016 obs /scr/pima/bg219b_uvs/J2249+1331_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J2249+1331_X_uva.fits ! AN table 1: 56 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.649206 visibilities/baseline/integration-bin. ! Found source: J2249+1331 ! ! 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 19632 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/bg219b_uvs/J2249+1331_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=1.005012Jy sigma=25.598884 ! Fit after self-cal, rms=0.921373Jy sigma=23.300472 ! 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=1.078 mas, bmaj=2.138 mas, bpa=21.45 degrees ! Estimated noise=0.497511 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 = 0.0608209 Jy ! Component: 100 - total flux cleaned = 0.0863964 Jy ! Total flux subtracted in 100 components = 0.0863964 Jy ! Clean residual min=-0.009249 max=0.019149 Jy/beam ! Clean residual mean=-0.000013 rms=0.002840 Jy/beam ! Combined flux in latest and established models = 0.0863964 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0863964 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=0.069225Jy sigma=1.717222 ! Fit after self-cal, rms=0.068329Jy sigma=1.697844 ! Inverting map ! Added new window around map position (11.2, 7.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0199768 Jy ! Component: 100 - total flux cleaned = 0.0332661 Jy ! Total flux subtracted in 100 components = 0.0332661 Jy ! Clean residual min=-0.006948 max=0.011405 Jy/beam ! Clean residual mean=-0.000012 rms=0.001939 Jy/beam ! Combined flux in latest and established models = 0.119663 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 43 components and 0.119663 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=0.061554Jy sigma=1.507131 ! Fit after self-cal, rms=0.060680Jy sigma=1.490555 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0129115 Jy ! Component: 100 - total flux cleaned = 0.0214559 Jy ! Total flux subtracted in 100 components = 0.0214559 Jy ! Clean residual min=-0.005250 max=0.009272 Jy/beam ! Clean residual mean=-0.000010 rms=0.001486 Jy/beam ! Combined flux in latest and established models = 0.141118 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 56 components and 0.141118 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=0.057641Jy sigma=1.406268 ! Fit after self-cal, rms=0.057284Jy sigma=1.399001 ! Inverting map ! Added new window around map position (-2.2, 0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0100978 Jy ! Component: 100 - total flux cleaned = 0.016833 Jy ! Total flux subtracted in 100 components = 0.016833 Jy ! Clean residual min=-0.004198 max=0.007273 Jy/beam ! Clean residual mean=-0.000008 rms=0.001140 Jy/beam ! Combined flux in latest and established models = 0.157951 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 69 components and 0.157951 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=0.055350Jy sigma=1.346578 ! Fit after self-cal, rms=0.055185Jy sigma=1.342112 ! 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=1.287 mas, bmaj=2.321 mas, bpa=20.19 degrees ! Estimated noise=0.268098 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 = 0.0074554 Jy ! Component: 100 - total flux cleaned = 0.0126262 Jy ! Component: 150 - total flux cleaned = 0.016632 Jy ! Component: 200 - total flux cleaned = 0.0197604 Jy ! Total flux subtracted in 200 components = 0.0197604 Jy ! Clean residual min=-0.003472 max=0.005339 Jy/beam ! Clean residual mean=-0.000009 rms=0.000902 Jy/beam ! Combined flux in latest and established models = 0.177712 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 84 components and 0.177712 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=0.053871Jy sigma=1.306931 ! Fit after self-cal, rms=0.053806Jy sigma=1.304933 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.287 x 2.321 at 20.19 degrees (North through East) ! Clean map min=-0.0034959 max=0.071084 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.93 HN 0.97 KP 0.97 ! LA 0.93 MK 1.02 NL 1.10 OV 1.01 ! PT 0.97 SC 0.94 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.92 HN 1.06 KP 0.99 ! LA 0.94 MK 1.10 NL 1.07 OV 0.99 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.95 HN 1.01 KP 0.97 ! LA 0.91 MK 1.05 NL 1.07 OV 0.99 ! PT 0.99 SC 0.94 ! ! ! 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=0.053806Jy sigma=1.304933 ! Fit after self-cal, rms=0.053203Jy sigma=1.298982 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.288 mas, bmaj=2.334 mas, bpa=20.38 degrees ! Estimated noise=0.265616 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 = 0.000660456 Jy ! Component: 100 - total flux cleaned = 0.00126432 Jy ! Component: 150 - total flux cleaned = 0.00191524 Jy ! Component: 200 - total flux cleaned = 0.00244137 Jy ! Total flux subtracted in 200 components = 0.00244137 Jy ! Clean residual min=-0.002572 max=0.003789 Jy/beam ! Clean residual mean=-0.000006 rms=0.000717 Jy/beam ! Combined flux in latest and established models = 0.180153 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 102 components and 0.180153 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=0.053016Jy sigma=1.294301 ! Fit after self-cal, rms=0.053003Jy sigma=1.293530 ! 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=0.053003Jy sigma=1.293530 ! Fit after self-cal, rms=0.052879Jy sigma=1.285980 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.281 mas, bmaj=2.336 mas, bpa=20.67 degrees ! Estimated noise=0.265128 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000265657 Jy ! Component: 100 - total flux cleaned = -0.000116565 Jy ! Component: 150 - total flux cleaned = 5.08552e-05 Jy ! Component: 200 - total flux cleaned = 0.000272706 Jy ! Total flux subtracted in 200 components = 0.000272706 Jy ! Clean residual min=-0.002155 max=0.002585 Jy/beam ! Clean residual mean=-0.000004 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.180426 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 112 components and 0.180426 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=0.052799Jy sigma=1.284129 ! Fit after self-cal, rms=0.052811Jy sigma=1.283713 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 = -1.91419e-05 Jy ! Component: 100 - total flux cleaned = 0.000168534 Jy ! Component: 150 - total flux cleaned = 0.000304582 Jy ! Component: 200 - total flux cleaned = 0.000429826 Jy ! Total flux subtracted in 200 components = 0.000429826 Jy ! Clean residual min=-0.002138 max=0.002590 Jy/beam ! Clean residual mean=-0.000004 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.180856 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 116 components and 0.180856 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=0.052764Jy sigma=1.282652 ! Fit after self-cal, rms=0.052761Jy sigma=1.282540 ! 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=0.052761Jy sigma=1.282540 ! Fit after self-cal, rms=0.052869Jy sigma=1.281754 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.288 mas, bmaj=2.338 mas, bpa=20.72 degrees ! Estimated noise=0.265457 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00017187 Jy ! Component: 100 - total flux cleaned = -0.00017359 Jy ! Component: 150 - total flux cleaned = -2.84739e-05 Jy ! Component: 200 - total flux cleaned = 7.77601e-05 Jy ! Total flux subtracted in 200 components = 7.77601e-05 Jy ! Clean residual min=-0.002141 max=0.002423 Jy/beam ! Clean residual mean=-0.000003 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.180933 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 123 components and 0.180933 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=0.052834Jy sigma=1.280955 ! Fit after self-cal, rms=0.052836Jy sigma=1.280876 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.78326e-06 Jy ! Component: 100 - total flux cleaned = 7.33808e-05 Jy ! Component: 150 - total flux cleaned = 0.0001465 Jy ! Component: 200 - total flux cleaned = 0.000237513 Jy ! Total flux subtracted in 200 components = 0.000237513 Jy ! Clean residual min=-0.002151 max=0.002403 Jy/beam ! Clean residual mean=-0.000003 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.181171 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 127 components and 0.181171 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=0.052813Jy sigma=1.280354 ! Fit after self-cal, rms=0.052815Jy sigma=1.280310 ! 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=0.052815Jy sigma=1.280310 ! Fit after self-cal, rms=0.052884Jy sigma=1.279639 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.441 mas, bmaj=2.922 mas, bpa=-1.453 degrees ! Estimated noise=0.295422 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000347841 Jy ! Component: 100 - total flux cleaned = 0.00060986 Jy ! Component: 150 - total flux cleaned = 0.000866095 Jy ! Component: 200 - total flux cleaned = 0.00101779 Jy ! Total flux subtracted in 200 components = 0.00101779 Jy ! Clean residual min=-0.002589 max=0.002910 Jy/beam ! Clean residual mean=-0.000005 rms=0.000787 Jy/beam ! Combined flux in latest and established models = 0.182189 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 132 components and 0.182189 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=0.052876Jy sigma=1.279278 ! Fit after self-cal, rms=0.052884Jy sigma=1.279180 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 = 0.000130802 Jy ! Component: 100 - total flux cleaned = 0.000261436 Jy ! Component: 150 - total flux cleaned = 0.000260901 Jy ! Component: 200 - total flux cleaned = 0.000297376 Jy ! Total flux subtracted in 200 components = 0.000297376 Jy ! Clean residual min=-0.002553 max=0.002886 Jy/beam ! Clean residual mean=-0.000005 rms=0.000776 Jy/beam ! Combined flux in latest and established models = 0.182486 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 136 components and 0.182486 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=0.052883Jy sigma=1.279078 ! Fit after self-cal, rms=0.052885Jy sigma=1.279048 ! 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=1.288 mas, bmaj=2.34 mas, bpa=20.75 degrees ! Estimated noise=0.265725 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.288 x 2.34 at 20.75 degrees (North through East) ! Clean map min=-0.0023308 max=0.067567 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=1.076 mas, bmaj=2.149 mas, bpa=21.72 degrees ! Estimated noise=0.491862 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0596625 Jy ! Component: 100 - total flux cleaned = 0.0907133 Jy ! Component: 150 - total flux cleaned = 0.111668 Jy ! Component: 200 - total flux cleaned = 0.126935 Jy ! Total flux subtracted in 200 components = 0.126935 Jy ! Clean residual min=-0.005893 max=0.008711 Jy/beam ! Clean residual mean=-0.000013 rms=0.001725 Jy/beam ! Combined flux in latest and established models = 0.126935 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 35 model components to the UV plane model. ! The established model now contains 35 components and 0.126935 Jy ! Inverting map and beam ! Estimated beam: bmin=1.288 mas, bmaj=2.34 mas, bpa=20.75 degrees ! Estimated noise=0.265725 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 = 0.0142324 Jy ! Component: 100 - total flux cleaned = 0.0237796 Jy ! Component: 150 - total flux cleaned = 0.0308659 Jy ! Component: 200 - total flux cleaned = 0.0362701 Jy ! Total flux subtracted in 200 components = 0.0362701 Jy ! Clean residual min=-0.003067 max=0.004602 Jy/beam ! Clean residual mean=-0.000009 rms=0.000915 Jy/beam ! Combined flux in latest and established models = 0.163205 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 92 components and 0.163205 Jy ! Inverting map ! Added new window around map position (2, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00466775 Jy ! Component: 100 - total flux cleaned = 0.00808788 Jy ! Component: 150 - total flux cleaned = 0.0100668 Jy ! Component: 200 - total flux cleaned = 0.0116361 Jy ! Total flux subtracted in 200 components = 0.0116361 Jy ! Clean residual min=-0.002655 max=0.002628 Jy/beam ! Clean residual mean=-0.000006 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.174841 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 127 components and 0.174841 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=2.441 mas, bmaj=2.922 mas, bpa=-1.453 degrees ! Estimated noise=0.295422 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00267753 Jy ! Component: 100 - total flux cleaned = 0.00443044 Jy ! Component: 150 - total flux cleaned = 0.00523318 Jy ! Component: 200 - total flux cleaned = 0.00593437 Jy ! Total flux subtracted in 200 components = 0.00593437 Jy ! Clean residual min=-0.002888 max=0.002774 Jy/beam ! Clean residual mean=-0.000007 rms=0.000795 Jy/beam ! Combined flux in latest and established models = 0.180775 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 = 0.000520365 Jy ! Component: 100 - total flux cleaned = 0.00107781 Jy ! Component: 150 - total flux cleaned = 0.0015328 Jy ! Component: 200 - total flux cleaned = 0.00194107 Jy ! Total flux subtracted in 200 components = 0.00194107 Jy ! Clean residual min=-0.002829 max=0.002583 Jy/beam ! Clean residual mean=-0.000006 rms=0.000752 Jy/beam ! Combined flux in latest and established models = 0.182717 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 180 components and 0.182717 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.288 mas, bmaj=2.34 mas, bpa=20.75 degrees ! Estimated noise=0.265725 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000300011 Jy ! Component: 100 - total flux cleaned = 0.000697185 Jy ! Component: 150 - total flux cleaned = 0.000914477 Jy ! Component: 200 - total flux cleaned = 0.00105057 Jy ! Total flux subtracted in 200 components = 0.00105057 Jy ! Clean residual min=-0.002145 max=0.002189 Jy/beam ! Clean residual mean=-0.000003 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.183767 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 199 components and 0.183767 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=0.052810Jy sigma=1.276928 ! Fit after self-cal, rms=0.052748Jy sigma=1.275841 wmodel /scr/pima/bg219b_uvs/J2249+1331_X_map.mod ! Writing 199 model components to file: /scr/pima/bg219b_uvs/J2249+1331_X_map.mod wobs /scr/pima/bg219b_uvs/J2249+1331_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J2249+1331_X_uvs.fits wwins /scr/pima/bg219b_uvs/J2249+1331_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219b_uvs/J2249+1331_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 = 0.000515575 Jy ! Component: 100 - total flux cleaned = 0.000893112 Jy ! Component: 150 - total flux cleaned = 0.00111675 Jy ! Component: 200 - total flux cleaned = 0.00120625 Jy ! Component: 250 - total flux cleaned = 0.0013785 Jy ! Component: 300 - total flux cleaned = 0.00157084 Jy ! Component: 350 - total flux cleaned = 0.00178171 Jy ! Component: 400 - total flux cleaned = 0.00195922 Jy ! Component: 450 - total flux cleaned = 0.00217944 Jy ! Component: 500 - total flux cleaned = 0.00229815 Jy ! Component: 550 - total flux cleaned = 0.00245877 Jy ! Component: 600 - total flux cleaned = 0.00257012 Jy ! Component: 650 - total flux cleaned = 0.00272109 Jy ! Component: 700 - total flux cleaned = 0.00288884 Jy ! Component: 750 - total flux cleaned = 0.00292906 Jy ! Component: 800 - total flux cleaned = 0.00294893 Jy ! Component: 850 - total flux cleaned = 0.00292935 Jy ! Component: 900 - total flux cleaned = 0.00294844 Jy ! Component: 950 - total flux cleaned = 0.00289274 Jy ! Component: 1000 - total flux cleaned = 0.00294675 Jy ! Component: 1050 - total flux cleaned = 0.00289301 Jy ! Component: 1100 - total flux cleaned = 0.00284058 Jy ! Component: 1150 - total flux cleaned = 0.00278944 Jy ! Component: 1200 - total flux cleaned = 0.00272311 Jy ! Component: 1250 - total flux cleaned = 0.00270706 Jy ! Component: 1300 - total flux cleaned = 0.00272253 Jy ! Component: 1350 - total flux cleaned = 0.00259683 Jy ! Component: 1400 - total flux cleaned = 0.0025204 Jy ! Component: 1450 - total flux cleaned = 0.0025357 Jy ! Component: 1500 - total flux cleaned = 0.00250618 Jy ! Component: 1550 - total flux cleaned = 0.00247714 Jy ! Component: 1600 - total flux cleaned = 0.00240574 Jy ! Component: 1650 - total flux cleaned = 0.00240565 Jy ! Component: 1700 - total flux cleaned = 0.00235066 Jy ! Component: 1750 - total flux cleaned = 0.00228358 Jy ! Component: 1800 - total flux cleaned = 0.00227035 Jy ! Component: 1850 - total flux cleaned = 0.00220514 Jy ! Component: 1900 - total flux cleaned = 0.00211576 Jy ! Component: 1950 - total flux cleaned = 0.00210301 Jy ! Component: 2000 - total flux cleaned = 0.0020039 Jy ! Component: 2050 - total flux cleaned = 0.00196747 Jy ! Component: 2100 - total flux cleaned = 0.0019075 Jy ! Component: 2150 - total flux cleaned = 0.00186015 Jy ! Component: 2200 - total flux cleaned = 0.00181373 Jy ! Component: 2250 - total flux cleaned = 0.00176787 Jy ! Component: 2300 - total flux cleaned = 0.00170014 Jy ! Component: 2350 - total flux cleaned = 0.00162213 Jy ! Component: 2400 - total flux cleaned = 0.00156721 Jy ! Component: 2450 - total flux cleaned = 0.00154516 Jy ! Component: 2500 - total flux cleaned = 0.00144862 Jy ! Component: 2550 - total flux cleaned = 0.00140614 Jy ! Component: 2600 - total flux cleaned = 0.00135372 Jy ! Component: 2650 - total flux cleaned = 0.00127121 Jy ! Component: 2700 - total flux cleaned = 0.00119995 Jy ! Component: 2750 - total flux cleaned = 0.00116987 Jy ! Component: 2800 - total flux cleaned = 0.00114987 Jy ! Component: 2850 - total flux cleaned = 0.00107069 Jy ! Component: 2900 - total flux cleaned = 0.00100236 Jy ! Component: 2950 - total flux cleaned = 0.000925122 Jy ! Component: 3000 - total flux cleaned = 0.000858294 Jy ! Component: 3050 - total flux cleaned = 0.000801514 Jy ! Component: 3100 - total flux cleaned = 0.000754608 Jy ! Component: 3150 - total flux cleaned = 0.000708235 Jy ! Component: 3200 - total flux cleaned = 0.000671373 Jy ! Component: 3250 - total flux cleaned = 0.000607547 Jy ! Component: 3300 - total flux cleaned = 0.000562325 Jy ! Component: 3350 - total flux cleaned = 0.000499634 Jy ! Component: 3400 - total flux cleaned = 0.00044627 Jy ! Component: 3450 - total flux cleaned = 0.000410962 Jy ! Component: 3500 - total flux cleaned = 0.000384638 Jy ! Component: 3550 - total flux cleaned = 0.000289363 Jy ! Component: 3600 - total flux cleaned = 0.000280812 Jy ! Component: 3650 - total flux cleaned = 0.000221134 Jy ! Component: 3700 - total flux cleaned = 0.000204191 Jy ! Component: 3750 - total flux cleaned = 0.000178946 Jy ! Component: 3800 - total flux cleaned = 0.000128967 Jy ! Component: 3850 - total flux cleaned = 9.60326e-05 Jy ! Component: 3900 - total flux cleaned = 8.78947e-05 Jy ! Component: 3950 - total flux cleaned = 6.34184e-05 Jy ! Component: 4000 - total flux cleaned = 4.72053e-05 Jy ! Component: 4050 - total flux cleaned = 1.50477e-05 Jy ! Total flux subtracted in 4096 components = -8.64365e-07 Jy ! Clean residual min=-0.000532 max=0.000463 Jy/beam ! Clean residual mean=-0.000001 rms=0.000142 Jy/beam ! Combined flux in latest and established models = 0.183766 Jy keep ! Adding 315 model components to the UV plane model. ! The established model now contains 514 components and 0.183766 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J2249+1331_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.288 x 2.34 at 20.75 degrees (North through East) ! Clean map min=-0.0016994 max=0.0673 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J2249+1331_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0673003 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000135198 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.602661 0.602661 1.20532 2.41064 4.82129 9.64258 19.2852 38.5703 77.1406 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.067 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 497.792 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J2249+1331_X_uvs.log closed on Thu Apr 7 02:06:09 2016