! Started logfile: /scr/pima/bg219i_uvs/J2031+1219_X_uvs.log on Wed Apr 6 23:54:06 2016 obs /scr/pima/bg219i_uvs/J2031+1219_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J2031+1219_X_uva.fits ! AN table 1: 19 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.520468 visibilities/baseline/integration-bin. ! Found source: J2031+1219 ! ! 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 5340 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/J2031+1219_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 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 100 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=1.281992Jy sigma=28.601870 ! Fit after self-cal, rms=0.292056Jy sigma=5.927382 ! 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=0.9132 mas, bmaj=1.881 mas, bpa=5.037 degrees ! Estimated noise=1.09315 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 = 0.555995 Jy ! Component: 100 - total flux cleaned = 0.720319 Jy ! Total flux subtracted in 100 components = 0.720319 Jy ! Clean residual min=-0.023706 max=0.064480 Jy/beam ! Clean residual mean=-0.000019 rms=0.007644 Jy/beam ! Combined flux in latest and established models = 0.720318 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.720318 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=0.127182Jy sigma=2.825143 ! Fit after self-cal, rms=0.126449Jy sigma=2.812131 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0674424 Jy ! Component: 100 - total flux cleaned = 0.100509 Jy ! Total flux subtracted in 100 components = 0.100509 Jy ! Clean residual min=-0.011287 max=0.021457 Jy/beam ! Clean residual mean=-0.000017 rms=0.003684 Jy/beam ! Combined flux in latest and established models = 0.820827 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 15 components and 0.820827 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=0.082123Jy sigma=1.648623 ! Fit after self-cal, rms=0.081842Jy sigma=1.642988 ! 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=1.303 mas, bmaj=2.31 mas, bpa=5.396 degrees ! Estimated noise=0.73902 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 (-16.4, 5.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.026903 Jy ! Component: 100 - total flux cleaned = 0.041425 Jy ! Component: 150 - total flux cleaned = 0.0499577 Jy ! Component: 200 - total flux cleaned = 0.0509951 Jy ! Total flux subtracted in 200 components = 0.0509951 Jy ! Clean residual min=-0.009538 max=0.016980 Jy/beam ! Clean residual mean=-0.000033 rms=0.002989 Jy/beam ! Combined flux in latest and established models = 0.871822 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 41 components and 0.871822 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=0.072706Jy sigma=1.407932 ! Fit after self-cal, rms=0.072235Jy sigma=1.392432 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.303 x 2.31 at 5.396 degrees (North through East) ! Clean map min=-0.008823 max=0.73799 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 1.00 HN 1.10 KP 0.97 ! LA 1.00 MK 0.99 NL 1.00 OV 0.99 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.13 KP 0.98 ! LA 1.00 MK 0.96 NL 0.99 OV 0.98 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.04 KP 0.99 ! LA 1.00 MK 0.94 NL 1.01 OV 0.97 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.08 KP 0.99 ! LA 0.99 MK 0.99 NL 1.00 OV 0.97 ! PT 0.98 SC 1.01 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.08 KP 1.00 ! LA 1.01 MK 1.00 NL 0.99 OV 0.98 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.11 KP 0.99 ! LA 1.01 MK 0.96 NL 1.00 OV 0.98 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.04 KP 0.99 ! LA 1.01 MK 1.00 NL 0.99 OV 0.98 ! PT 0.99 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=0.072235Jy sigma=1.392432 ! Fit after self-cal, rms=0.068371Jy sigma=1.286933 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.309 mas, bmaj=2.321 mas, bpa=5.475 degrees ! Estimated noise=0.737749 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 = -0.00429185 Jy ! Component: 100 - total flux cleaned = -0.00456363 Jy ! Component: 150 - total flux cleaned = -0.00456434 Jy ! Component: 200 - total flux cleaned = -0.004565 Jy ! Total flux subtracted in 200 components = -0.004565 Jy ! Clean residual min=-0.006637 max=0.006974 Jy/beam ! Clean residual mean=-0.000015 rms=0.001788 Jy/beam ! Combined flux in latest and established models = 0.867257 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 63 components and 0.867257 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=0.067816Jy sigma=1.277421 ! Fit after self-cal, rms=0.067815Jy sigma=1.276823 ! 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=0.067815Jy sigma=1.276823 ! Fit after self-cal, rms=0.064933Jy sigma=1.221455 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.303 mas, bmaj=2.324 mas, bpa=5.268 degrees ! Estimated noise=0.736494 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00202839 Jy ! Component: 100 - total flux cleaned = -0.00191652 Jy ! Component: 150 - total flux cleaned = -0.00191102 Jy ! Component: 200 - total flux cleaned = -0.00190944 Jy ! Total flux subtracted in 200 components = -0.00190944 Jy ! Clean residual min=-0.005527 max=0.005141 Jy/beam ! Clean residual mean=0.000003 rms=0.001259 Jy/beam ! Combined flux in latest and established models = 0.865348 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 74 components and 0.865348 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=0.064508Jy sigma=1.212844 ! Fit after self-cal, rms=0.064471Jy sigma=1.212370 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 = -0.0007102 Jy ! Component: 100 - total flux cleaned = -0.000630478 Jy ! Component: 150 - total flux cleaned = -0.000700342 Jy ! Component: 200 - total flux cleaned = -0.000760658 Jy ! Total flux subtracted in 200 components = -0.000760658 Jy ! Clean residual min=-0.005245 max=0.005048 Jy/beam ! Clean residual mean=0.000004 rms=0.001224 Jy/beam ! Combined flux in latest and established models = 0.864587 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 79 components and 0.864587 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=0.064308Jy sigma=1.208978 ! Fit after self-cal, rms=0.064287Jy sigma=1.208802 ! 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=0.064287Jy sigma=1.208802 ! Fit after self-cal, rms=0.064480Jy sigma=1.206975 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.303 mas, bmaj=2.326 mas, bpa=5.331 degrees ! Estimated noise=0.736804 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00163165 Jy ! Component: 100 - total flux cleaned = -0.00162777 Jy ! Component: 150 - total flux cleaned = -0.00168658 Jy ! Component: 200 - total flux cleaned = -0.00180116 Jy ! Total flux subtracted in 200 components = -0.00180116 Jy ! Clean residual min=-0.004849 max=0.004682 Jy/beam ! Clean residual mean=0.000003 rms=0.001148 Jy/beam ! Combined flux in latest and established models = 0.862786 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 85 components and 0.862786 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=0.064309Jy sigma=1.203303 ! Fit after self-cal, rms=0.064284Jy sigma=1.203017 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 = -0.000612267 Jy ! Component: 100 - total flux cleaned = -0.000713651 Jy ! Component: 150 - total flux cleaned = -0.000802239 Jy ! Component: 200 - total flux cleaned = -0.000800319 Jy ! Total flux subtracted in 200 components = -0.000800319 Jy ! Clean residual min=-0.004657 max=0.004638 Jy/beam ! Clean residual mean=0.000004 rms=0.001132 Jy/beam ! Combined flux in latest and established models = 0.861986 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 88 components and 0.861986 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=0.064211Jy sigma=1.201457 ! Fit after self-cal, rms=0.064198Jy sigma=1.201331 ! 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=0.064198Jy sigma=1.201331 ! Fit after self-cal, rms=0.064347Jy sigma=1.200504 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.642 mas, bmaj=3.05 mas, bpa=4.403 degrees ! Estimated noise=0.81862 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0011216 Jy ! Component: 100 - total flux cleaned = -0.00144013 Jy ! Component: 150 - total flux cleaned = -0.00144082 Jy ! Component: 200 - total flux cleaned = -0.00144162 Jy ! Total flux subtracted in 200 components = -0.00144162 Jy ! Clean residual min=-0.004800 max=0.004878 Jy/beam ! Clean residual mean=0.000006 rms=0.001372 Jy/beam ! Combined flux in latest and established models = 0.860544 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 97 components and 0.860544 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=0.064293Jy sigma=1.199240 ! Fit after self-cal, rms=0.064268Jy sigma=1.198992 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 = -0.000142281 Jy ! Component: 100 - total flux cleaned = -0.000255247 Jy ! Component: 150 - total flux cleaned = -0.000253332 Jy ! Component: 200 - total flux cleaned = -0.000251808 Jy ! Total flux subtracted in 200 components = -0.000251808 Jy ! Clean residual min=-0.004760 max=0.004874 Jy/beam ! Clean residual mean=0.000006 rms=0.001363 Jy/beam ! Combined flux in latest and established models = 0.860292 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 100 components and 0.860292 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=0.064267Jy sigma=1.198627 ! Fit after self-cal, rms=0.064245Jy sigma=1.198434 ! 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=1.303 mas, bmaj=2.328 mas, bpa=5.385 degrees ! Estimated noise=0.736979 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.303 x 2.328 at 5.385 degrees (North through East) ! Clean map min=-0.0041089 max=0.73741 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 ! Performing amp+phase self-cal ! ! 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=0.064245Jy sigma=1.198434 ! Fit after self-cal, rms=0.058137Jy sigma=1.057582 ! Inverting map and beam ! Estimated beam: bmin=1.304 mas, bmaj=2.33 mas, bpa=5.404 degrees ! Estimated noise=0.737045 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000529962 Jy ! Component: 100 - total flux cleaned = -0.00064434 Jy ! Component: 150 - total flux cleaned = -0.000645875 Jy ! Component: 200 - total flux cleaned = -0.000645634 Jy ! Total flux subtracted in 200 components = -0.000645634 Jy ! Clean residual min=-0.003850 max=0.004303 Jy/beam ! Clean residual mean=0.000008 rms=0.000988 Jy/beam ! Combined flux in latest and established models = 0.859647 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 114 components and 0.859647 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=0.058036Jy sigma=1.055680 ! Fit after self-cal, rms=0.058028Jy sigma=1.055572 ! Inverting map ! Added new window around map position (41.4, 24.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00416164 Jy ! Component: 100 - total flux cleaned = 0.00621717 Jy ! Component: 150 - total flux cleaned = 0.00668704 Jy ! Component: 200 - total flux cleaned = 0.00688969 Jy ! Total flux subtracted in 200 components = 0.00688969 Jy ! Clean residual min=-0.003913 max=0.003229 Jy/beam ! Clean residual mean=0.000004 rms=0.000878 Jy/beam ! Combined flux in latest and established models = 0.866536 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 129 components and 0.866536 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=0.057689Jy sigma=1.047915 ! Fit after self-cal, rms=0.057664Jy sigma=1.047516 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.057664Jy sigma=1.047516 ! Fit after self-cal, rms=0.057715Jy sigma=1.046851 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=0.9146 mas, bmaj=1.895 mas, bpa=5.032 degrees ! Estimated noise=1.09361 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.556139 Jy ! Component: 100 - total flux cleaned = 0.721135 Jy ! Component: 150 - total flux cleaned = 0.784302 Jy ! Component: 200 - total flux cleaned = 0.814407 Jy ! Total flux subtracted in 200 components = 0.814407 Jy ! Clean residual min=-0.007815 max=0.013891 Jy/beam ! Clean residual mean=0.000001 rms=0.002162 Jy/beam ! Combined flux in latest and established models = 0.814407 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.814407 Jy ! Inverting map and beam ! Estimated beam: bmin=1.304 mas, bmaj=2.331 mas, bpa=5.419 degrees ! Estimated noise=0.737005 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 = 0.0195454 Jy ! Component: 100 - total flux cleaned = 0.029596 Jy ! Component: 150 - total flux cleaned = 0.0360308 Jy ! Component: 200 - total flux cleaned = 0.040788 Jy ! Total flux subtracted in 200 components = 0.040788 Jy ! Clean residual min=-0.004887 max=0.004433 Jy/beam ! Clean residual mean=0.000018 rms=0.001112 Jy/beam ! Combined flux in latest and established models = 0.855195 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 44 components and 0.855195 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=2.643 mas, bmaj=3.053 mas, bpa=4.489 degrees ! Estimated noise=0.818158 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.004425 Jy ! Component: 100 - total flux cleaned = 0.00732681 Jy ! Component: 150 - total flux cleaned = 0.00944492 Jy ! Component: 200 - total flux cleaned = 0.0110934 Jy ! Total flux subtracted in 200 components = 0.0110934 Jy ! Clean residual min=-0.003815 max=0.003669 Jy/beam ! Clean residual mean=0.000016 rms=0.001100 Jy/beam ! Combined flux in latest and established models = 0.866288 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 = 0.000880404 Jy ! Component: 100 - total flux cleaned = 0.00155603 Jy ! Component: 150 - total flux cleaned = 0.00190366 Jy ! Component: 200 - total flux cleaned = 0.00214297 Jy ! Total flux subtracted in 200 components = 0.00214297 Jy ! Clean residual min=-0.003686 max=0.003721 Jy/beam ! Clean residual mean=0.000011 rms=0.001067 Jy/beam ! Combined flux in latest and established models = 0.868431 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 76 components and 0.868431 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.304 mas, bmaj=2.331 mas, bpa=5.419 degrees ! Estimated noise=0.737005 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000555806 Jy ! Component: 100 - total flux cleaned = -0.000629084 Jy ! Component: 150 - total flux cleaned = -0.000286329 Jy ! Component: 200 - total flux cleaned = -0.000219897 Jy ! Total flux subtracted in 200 components = -0.000219897 Jy ! Clean residual min=-0.003849 max=0.003625 Jy/beam ! Clean residual mean=0.000009 rms=0.000895 Jy/beam ! Combined flux in latest and established models = 0.868211 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 93 components and 0.868211 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=0.058061Jy sigma=1.051982 ! Fit after self-cal, rms=0.057974Jy sigma=1.050660 wmodel /scr/pima/bg219i_uvs/J2031+1219_X_map.mod ! Writing 93 model components to file: /scr/pima/bg219i_uvs/J2031+1219_X_map.mod wobs /scr/pima/bg219i_uvs/J2031+1219_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J2031+1219_X_uvs.fits wwins /scr/pima/bg219i_uvs/J2031+1219_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219i_uvs/J2031+1219_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 = -0.000420006 Jy ! Component: 100 - total flux cleaned = -0.000599807 Jy ! Component: 150 - total flux cleaned = -0.00105115 Jy ! Component: 200 - total flux cleaned = -0.00137324 Jy ! Component: 250 - total flux cleaned = -0.00147709 Jy ! Component: 300 - total flux cleaned = -0.00138047 Jy ! Component: 350 - total flux cleaned = -0.00137996 Jy ! Component: 400 - total flux cleaned = -0.00137875 Jy ! Component: 450 - total flux cleaned = -0.00124088 Jy ! Component: 500 - total flux cleaned = -0.00102052 Jy ! Component: 550 - total flux cleaned = -0.000979115 Jy ! Component: 600 - total flux cleaned = -0.000811954 Jy ! Component: 650 - total flux cleaned = -0.000688105 Jy ! Component: 700 - total flux cleaned = -0.000487191 Jy ! Component: 750 - total flux cleaned = -0.000447287 Jy ! Component: 800 - total flux cleaned = -0.000293775 Jy ! Component: 850 - total flux cleaned = -0.000181355 Jy ! Component: 900 - total flux cleaned = -0.000107566 Jy ! Component: 950 - total flux cleaned = 3.57856e-05 Jy ! Component: 1000 - total flux cleaned = -1.79358e-07 Jy ! Component: 1050 - total flux cleaned = 3.46383e-05 Jy ! Component: 1100 - total flux cleaned = 1.35537e-06 Jy ! Component: 1150 - total flux cleaned = 2.59064e-06 Jy ! Component: 1200 - total flux cleaned = 6.8454e-05 Jy ! Component: 1250 - total flux cleaned = 0.000132501 Jy ! Component: 1300 - total flux cleaned = 0.00022652 Jy ! Component: 1350 - total flux cleaned = 0.000163618 Jy ! Component: 1400 - total flux cleaned = 7.25349e-05 Jy ! Component: 1450 - total flux cleaned = 7.27116e-05 Jy ! Component: 1500 - total flux cleaned = 0.000130863 Jy ! Component: 1550 - total flux cleaned = 0.000101461 Jy ! Component: 1600 - total flux cleaned = 0.000101512 Jy ! Component: 1650 - total flux cleaned = 0.000157795 Jy ! Component: 1700 - total flux cleaned = 0.000130529 Jy ! Component: 1750 - total flux cleaned = 0.000240221 Jy ! Component: 1800 - total flux cleaned = 0.000348134 Jy ! Component: 1850 - total flux cleaned = 0.000480379 Jy ! Component: 1900 - total flux cleaned = 0.000532839 Jy ! Component: 1950 - total flux cleaned = 0.000635841 Jy ! Component: 2000 - total flux cleaned = 0.000738383 Jy ! Component: 2050 - total flux cleaned = 0.000914543 Jy ! Component: 2100 - total flux cleaned = 0.000963881 Jy ! Component: 2150 - total flux cleaned = 0.00111123 Jy ! Component: 2200 - total flux cleaned = 0.00123248 Jy ! Component: 2250 - total flux cleaned = 0.00130461 Jy ! Component: 2300 - total flux cleaned = 0.00142347 Jy ! Component: 2350 - total flux cleaned = 0.001494 Jy ! Component: 2400 - total flux cleaned = 0.00156347 Jy ! Component: 2450 - total flux cleaned = 0.00174699 Jy ! Component: 2500 - total flux cleaned = 0.00176927 Jy ! Component: 2550 - total flux cleaned = 0.00197117 Jy ! Component: 2600 - total flux cleaned = 0.00199345 Jy ! Component: 2650 - total flux cleaned = 0.00205979 Jy ! Component: 2700 - total flux cleaned = 0.00219056 Jy ! Component: 2750 - total flux cleaned = 0.00231986 Jy ! Component: 2800 - total flux cleaned = 0.00240478 Jy ! Component: 2850 - total flux cleaned = 0.00253097 Jy ! Component: 2900 - total flux cleaned = 0.00257276 Jy ! Component: 2950 - total flux cleaned = 0.00265548 Jy ! Component: 3000 - total flux cleaned = 0.00271675 Jy ! Component: 3050 - total flux cleaned = 0.00277746 Jy ! Component: 3100 - total flux cleaned = 0.00297803 Jy ! Component: 3150 - total flux cleaned = 0.00287836 Jy ! Component: 3200 - total flux cleaned = 0.00297707 Jy ! Component: 3250 - total flux cleaned = 0.00295749 Jy ! Component: 3300 - total flux cleaned = 0.00307385 Jy ! Component: 3350 - total flux cleaned = 0.00309305 Jy ! Component: 3400 - total flux cleaned = 0.00316924 Jy ! Component: 3450 - total flux cleaned = 0.0031502 Jy ! Component: 3500 - total flux cleaned = 0.00322519 Jy ! Component: 3550 - total flux cleaned = 0.00326204 Jy ! Component: 3600 - total flux cleaned = 0.00329879 Jy ! Component: 3650 - total flux cleaned = 0.00322573 Jy ! Component: 3700 - total flux cleaned = 0.00335315 Jy ! Component: 3750 - total flux cleaned = 0.00337117 Jy ! Component: 3800 - total flux cleaned = 0.00338906 Jy ! Component: 3850 - total flux cleaned = 0.00338905 Jy ! Component: 3900 - total flux cleaned = 0.00342457 Jy ! Component: 3950 - total flux cleaned = 0.00344233 Jy ! Component: 4000 - total flux cleaned = 0.00349501 Jy ! Component: 4050 - total flux cleaned = 0.00363437 Jy ! Total flux subtracted in 4096 components = 0.00366918 Jy ! Clean residual min=-0.000929 max=0.001119 Jy/beam ! Clean residual mean=0.000001 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.87188 Jy keep ! Adding 245 model components to the UV plane model. ! The established model now contains 338 components and 0.871881 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J2031+1219_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.304 x 2.331 at 5.419 degrees (North through East) ! Clean map min=-0.0022533 max=0.73831 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J2031+1219_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.738312 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000280874 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.114128 0.114128 0.228257 0.456513 0.913027 1.82605 3.65211 7.30421 14.6084 29.2169 58.4337 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.738 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2628.62 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J2031+1219_X_uvs.log closed on Wed Apr 6 23:54:11 2016