! Started logfile: /scr/pima/bg219b_uvs/J0620-2515_X_uvs.log on Thu Apr 7 01:44:32 2016 obs /scr/pima/bg219b_uvs/J0620-2515_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0620-2515_X_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.890476 visibilities/baseline/integration-bin. ! Found source: J0620-2515 ! ! 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 13464 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/J0620-2515_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 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 47 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=1.143112Jy sigma=21.114914 ! Fit after self-cal, rms=0.482981Jy sigma=8.435930 ! 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=0.6383 mas, bmaj=1.674 mas, bpa=-2.925 degrees ! Estimated noise=0.744223 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 = 0.405271 Jy ! Component: 100 - total flux cleaned = 0.504315 Jy ! Total flux subtracted in 100 components = 0.504315 Jy ! Clean residual min=-0.025654 max=0.051996 Jy/beam ! Clean residual mean=-0.000062 rms=0.006784 Jy/beam ! Combined flux in latest and established models = 0.504315 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.504315 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=0.148366Jy sigma=2.693643 ! Fit after self-cal, rms=0.148326Jy sigma=2.693060 ! Inverting map ! Added new window around map position (-1.4, -0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0551939 Jy ! Component: 100 - total flux cleaned = 0.0890211 Jy ! Total flux subtracted in 100 components = 0.0890211 Jy ! Clean residual min=-0.021270 max=0.025202 Jy/beam ! Clean residual mean=-0.000029 rms=0.004925 Jy/beam ! Combined flux in latest and established models = 0.593336 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 19 components and 0.593336 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=0.120688Jy sigma=2.096319 ! Fit after self-cal, rms=0.119633Jy sigma=2.075461 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7831 mas, bmaj=2.059 mas, bpa=-3.655 degrees ! Estimated noise=0.492341 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 = 0.0333309 Jy ! Component: 100 - total flux cleaned = 0.0521186 Jy ! Component: 150 - total flux cleaned = 0.0633694 Jy ! Component: 200 - total flux cleaned = 0.0701971 Jy ! Total flux subtracted in 200 components = 0.0701971 Jy ! Clean residual min=-0.016455 max=0.025839 Jy/beam ! Clean residual mean=0.000004 rms=0.005036 Jy/beam ! Combined flux in latest and established models = 0.663534 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 39 components and 0.663534 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=0.111564Jy sigma=1.858844 ! Fit after self-cal, rms=0.110987Jy sigma=1.845622 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7831 x 2.059 at -3.655 degrees (North through East) ! Clean map min=-0.014502 max=0.53226 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 1.00* 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* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! 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 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 1.00* 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* ! ! ! 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=0.110987Jy sigma=1.845622 ! Fit after self-cal, rms=0.110987Jy sigma=1.845622 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7831 mas, bmaj=2.059 mas, bpa=-3.655 degrees ! Estimated noise=0.492341 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 = 0.00605689 Jy ! Component: 100 - total flux cleaned = 0.00662953 Jy ! Component: 150 - total flux cleaned = 0.00709556 Jy ! Component: 200 - total flux cleaned = 0.0075146 Jy ! Total flux subtracted in 200 components = 0.0075146 Jy ! Clean residual min=-0.015958 max=0.024595 Jy/beam ! Clean residual mean=0.000010 rms=0.004943 Jy/beam ! Combined flux in latest and established models = 0.671048 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 43 components and 0.671048 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=0.110137Jy sigma=1.833168 ! Fit after self-cal, rms=0.110089Jy sigma=1.831508 ! 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=0.110089Jy sigma=1.831508 ! Fit after self-cal, rms=0.110089Jy sigma=1.831508 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7831 mas, bmaj=2.059 mas, bpa=-3.655 degrees ! Estimated noise=0.492341 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00205212 Jy ! Component: 100 - total flux cleaned = 0.00205359 Jy ! Component: 150 - total flux cleaned = 0.00228499 Jy ! Component: 200 - total flux cleaned = 0.00238945 Jy ! Total flux subtracted in 200 components = 0.00238945 Jy ! Clean residual min=-0.015628 max=0.024300 Jy/beam ! Clean residual mean=0.000012 rms=0.004922 Jy/beam ! Combined flux in latest and established models = 0.673438 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 48 components and 0.673438 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=0.109788Jy sigma=1.827121 ! Fit after self-cal, rms=0.109789Jy sigma=1.826870 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-14.6, -5.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0219754 Jy ! Component: 100 - total flux cleaned = 0.03232 Jy ! Component: 150 - total flux cleaned = 0.0343083 Jy ! Component: 200 - total flux cleaned = 0.0351481 Jy ! Total flux subtracted in 200 components = 0.0351481 Jy ! Clean residual min=-0.015317 max=0.022176 Jy/beam ! Clean residual mean=-0.000007 rms=0.004393 Jy/beam ! Combined flux in latest and established models = 0.708586 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 80 components and 0.708586 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=0.105620Jy sigma=1.738903 ! Fit after self-cal, rms=0.104987Jy sigma=1.722395 ! Inverting map ! Added new window around map position (-12.2, -3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0172184 Jy ! Component: 100 - total flux cleaned = 0.0251606 Jy ! Component: 150 - total flux cleaned = 0.028951 Jy ! Component: 200 - total flux cleaned = 0.0297729 Jy ! Total flux subtracted in 200 components = 0.0297729 Jy ! Clean residual min=-0.014184 max=0.016602 Jy/beam ! Clean residual mean=-0.000005 rms=0.003954 Jy/beam ! Combined flux in latest and established models = 0.738359 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 105 components and 0.738359 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=0.101901Jy sigma=1.667718 ! Fit after self-cal, rms=0.101704Jy sigma=1.660772 ! 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=0.101704Jy sigma=1.660772 ! Fit after self-cal, rms=0.095538Jy sigma=1.523394 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7865 mas, bmaj=2.064 mas, bpa=-3.588 degrees ! Estimated noise=0.487045 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00960564 Jy ! Component: 100 - total flux cleaned = -0.0136009 Jy ! Component: 150 - total flux cleaned = -0.0159838 Jy ! Component: 200 - total flux cleaned = -0.0172594 Jy ! Total flux subtracted in 200 components = -0.0172594 Jy ! Clean residual min=-0.011431 max=0.014489 Jy/beam ! Clean residual mean=-0.000005 rms=0.003059 Jy/beam ! Combined flux in latest and established models = 0.721099 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 127 components and 0.721099 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=0.093762Jy sigma=1.509112 ! Fit after self-cal, rms=0.093766Jy sigma=1.508614 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (17, -11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0131895 Jy ! Component: 100 - total flux cleaned = 0.0177566 Jy ! Component: 150 - total flux cleaned = 0.0173793 Jy ! Component: 200 - total flux cleaned = 0.0170473 Jy ! Total flux subtracted in 200 components = 0.0170473 Jy ! Clean residual min=-0.011240 max=0.011504 Jy/beam ! Clean residual mean=-0.000012 rms=0.002818 Jy/beam ! Combined flux in latest and established models = 0.738147 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 149 components and 0.738147 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=0.091329Jy sigma=1.475336 ! Fit after self-cal, rms=0.091130Jy sigma=1.469303 ! 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=0.091130Jy sigma=1.469303 ! Fit after self-cal, rms=0.090529Jy sigma=1.462692 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.11 mas, bmaj=4.964 mas, bpa=3.768 degrees ! Estimated noise=0.647175 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00192187 Jy ! Component: 100 - total flux cleaned = 0.00169875 Jy ! Component: 150 - total flux cleaned = 0.00149918 Jy ! Component: 200 - total flux cleaned = 0.000986332 Jy ! Total flux subtracted in 200 components = 0.000986332 Jy ! Clean residual min=-0.016330 max=0.015962 Jy/beam ! Clean residual mean=-0.000035 rms=0.004329 Jy/beam ! Combined flux in latest and established models = 0.739133 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 158 components and 0.739133 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=0.089556Jy sigma=1.458240 ! Fit after self-cal, rms=0.089444Jy sigma=1.455258 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 = 0.0017132 Jy ! Component: 100 - total flux cleaned = 0.00139237 Jy ! Component: 150 - total flux cleaned = 0.00125965 Jy ! Component: 200 - total flux cleaned = 0.00114027 Jy ! Total flux subtracted in 200 components = 0.00114027 Jy ! Clean residual min=-0.016472 max=0.014778 Jy/beam ! Clean residual mean=-0.000038 rms=0.004232 Jy/beam ! Combined flux in latest and established models = 0.740273 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 161 components and 0.740273 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=0.089190Jy sigma=1.456522 ! Fit after self-cal, rms=0.089162Jy sigma=1.455661 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.7873 mas, bmaj=2.066 mas, bpa=-3.552 degrees ! Estimated noise=0.48354 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7873 x 2.066 at -3.552 degrees (North through East) ! Clean map min=-0.010872 max=0.51154 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=0.089162Jy sigma=1.455661 ! Fit after self-cal, rms=0.086887Jy sigma=1.383729 ! Inverting map and beam ! Estimated beam: bmin=0.7899 mas, bmaj=2.068 mas, bpa=-3.432 degrees ! Estimated noise=0.48324 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00620066 Jy ! Component: 100 - total flux cleaned = -0.0102909 Jy ! Component: 150 - total flux cleaned = -0.012297 Jy ! Component: 200 - total flux cleaned = -0.0133708 Jy ! Total flux subtracted in 200 components = -0.0133708 Jy ! Clean residual min=-0.010245 max=0.009239 Jy/beam ! Clean residual mean=-0.000013 rms=0.002216 Jy/beam ! Combined flux in latest and established models = 0.726903 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 176 components and 0.726903 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=0.086121Jy sigma=1.374269 ! Fit after self-cal, rms=0.086073Jy sigma=1.373729 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00174843 Jy ! Component: 100 - total flux cleaned = -0.00239006 Jy ! Component: 150 - total flux cleaned = -0.00308078 Jy ! Component: 200 - total flux cleaned = -0.00354143 Jy ! Total flux subtracted in 200 components = -0.00354143 Jy ! Clean residual min=-0.010003 max=0.008961 Jy/beam ! Clean residual mean=-0.000014 rms=0.002191 Jy/beam ! Combined flux in latest and established models = 0.723361 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 187 components and 0.723361 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=0.085801Jy sigma=1.370125 ! Fit after self-cal, rms=0.085784Jy sigma=1.369991 ! 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=0.085784Jy sigma=1.369991 ! Fit after self-cal, rms=0.085285Jy sigma=1.363100 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=0.6426 mas, bmaj=1.678 mas, bpa=-2.596 degrees ! Estimated noise=0.73021 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.396776 Jy ! Component: 100 - total flux cleaned = 0.497393 Jy ! Component: 150 - total flux cleaned = 0.549715 Jy ! Component: 200 - total flux cleaned = 0.583426 Jy ! Total flux subtracted in 200 components = 0.583426 Jy ! Clean residual min=-0.015241 max=0.021854 Jy/beam ! Clean residual mean=-0.000025 rms=0.003737 Jy/beam ! Combined flux in latest and established models = 0.583426 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.583426 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7902 mas, bmaj=2.068 mas, bpa=-3.456 degrees ! Estimated noise=0.480652 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-0.6, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0333438 Jy ! Component: 100 - total flux cleaned = 0.0565376 Jy ! Component: 150 - total flux cleaned = 0.0741376 Jy ! Component: 200 - total flux cleaned = 0.0879058 Jy ! Total flux subtracted in 200 components = 0.0879058 Jy ! Clean residual min=-0.011186 max=0.013903 Jy/beam ! Clean residual mean=-0.000023 rms=0.002816 Jy/beam ! Combined flux in latest and established models = 0.671332 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 69 components and 0.671332 Jy ! Inverting map ! Added new window around map position (18, 37). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0131589 Jy ! Component: 100 - total flux cleaned = 0.0222376 Jy ! Component: 150 - total flux cleaned = 0.0273522 Jy ! Component: 200 - total flux cleaned = 0.031212 Jy ! Total flux subtracted in 200 components = 0.031212 Jy ! Clean residual min=-0.010630 max=0.011057 Jy/beam ! Clean residual mean=-0.000019 rms=0.002372 Jy/beam ! Combined flux in latest and established models = 0.702544 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 101 components and 0.702544 Jy ! Inverting map ! Added new window around map position (-18, -36.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0100474 Jy ! Component: 100 - total flux cleaned = 0.0128899 Jy ! Component: 150 - total flux cleaned = 0.0143267 Jy ! Component: 200 - total flux cleaned = 0.0152428 Jy ! Total flux subtracted in 200 components = 0.0152428 Jy ! Clean residual min=-0.009530 max=0.008033 Jy/beam ! Clean residual mean=-0.000018 rms=0.002121 Jy/beam ! Combined flux in latest and established models = 0.717786 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 135 components and 0.717786 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=2.117 mas, bmaj=4.97 mas, bpa=3.706 degrees ! Estimated noise=0.639741 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00601821 Jy ! Component: 100 - total flux cleaned = 0.00742633 Jy ! Component: 150 - total flux cleaned = 0.00778626 Jy ! Component: 200 - total flux cleaned = 0.00795048 Jy ! Total flux subtracted in 200 components = 0.00795048 Jy ! Clean residual min=-0.014095 max=0.010877 Jy/beam ! Clean residual mean=-0.000045 rms=0.003197 Jy/beam ! Combined flux in latest and established models = 0.725737 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 = 0.000150007 Jy ! Component: 100 - total flux cleaned = 0.00028788 Jy ! Component: 150 - total flux cleaned = 0.000158817 Jy ! Component: 200 - total flux cleaned = -8.0382e-05 Jy ! Total flux subtracted in 200 components = -8.0382e-05 Jy ! Clean residual min=-0.013927 max=0.010639 Jy/beam ! Clean residual mean=-0.000044 rms=0.003111 Jy/beam ! Combined flux in latest and established models = 0.725657 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 165 components and 0.725657 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7902 mas, bmaj=2.068 mas, bpa=-3.456 degrees ! Estimated noise=0.480652 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00313189 Jy ! Component: 100 - total flux cleaned = -0.00442031 Jy ! Component: 150 - total flux cleaned = -0.00471464 Jy ! Component: 200 - total flux cleaned = -0.00471909 Jy ! Total flux subtracted in 200 components = -0.00471909 Jy ! Clean residual min=-0.009434 max=0.007950 Jy/beam ! Clean residual mean=-0.000020 rms=0.001968 Jy/beam ! Combined flux in latest and established models = 0.720937 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 186 components and 0.720937 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=0.083745Jy sigma=1.345571 ! Fit after self-cal, rms=0.083443Jy sigma=1.340940 wmodel /scr/pima/bg219b_uvs/J0620-2515_X_map.mod ! Writing 186 model components to file: /scr/pima/bg219b_uvs/J0620-2515_X_map.mod wobs /scr/pima/bg219b_uvs/J0620-2515_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J0620-2515_X_uvs.fits wwins /scr/pima/bg219b_uvs/J0620-2515_X_map.win ! wwins: Wrote 8 windows to /scr/pima/bg219b_uvs/J0620-2515_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 = -0.00342859 Jy ! Component: 100 - total flux cleaned = -0.00575262 Jy ! Component: 150 - total flux cleaned = -0.00740829 Jy ! Component: 200 - total flux cleaned = -0.00861914 Jy ! Component: 250 - total flux cleaned = -0.00966443 Jy ! Component: 300 - total flux cleaned = -0.0105585 Jy ! Component: 350 - total flux cleaned = -0.0108807 Jy ! Component: 400 - total flux cleaned = -0.0113 Jy ! Component: 450 - total flux cleaned = -0.0117074 Jy ! Component: 500 - total flux cleaned = -0.0120064 Jy ! Component: 550 - total flux cleaned = -0.0125842 Jy ! Component: 600 - total flux cleaned = -0.0127694 Jy ! Component: 650 - total flux cleaned = -0.0130433 Jy ! Component: 700 - total flux cleaned = -0.0133093 Jy ! Component: 750 - total flux cleaned = -0.0135698 Jy ! Component: 800 - total flux cleaned = -0.0139105 Jy ! Component: 850 - total flux cleaned = -0.0144942 Jy ! Component: 900 - total flux cleaned = -0.0149008 Jy ! Component: 950 - total flux cleaned = -0.0149806 Jy ! Component: 1000 - total flux cleaned = -0.0151375 Jy ! Component: 1050 - total flux cleaned = -0.0151391 Jy ! Component: 1100 - total flux cleaned = -0.0152162 Jy ! Component: 1150 - total flux cleaned = -0.0153653 Jy ! Component: 1200 - total flux cleaned = -0.0154392 Jy ! Component: 1250 - total flux cleaned = -0.0157262 Jy ! Component: 1300 - total flux cleaned = -0.0159357 Jy ! Component: 1350 - total flux cleaned = -0.0160731 Jy ! Component: 1400 - total flux cleaned = -0.0161402 Jy ! Component: 1450 - total flux cleaned = -0.0162072 Jy ! Component: 1500 - total flux cleaned = -0.0162732 Jy ! Component: 1550 - total flux cleaned = -0.016533 Jy ! Component: 1600 - total flux cleaned = -0.0166603 Jy ! Component: 1650 - total flux cleaned = -0.0166598 Jy ! Component: 1700 - total flux cleaned = -0.0169083 Jy ! Component: 1750 - total flux cleaned = -0.0171535 Jy ! Component: 1800 - total flux cleaned = -0.0172737 Jy ! Component: 1850 - total flux cleaned = -0.0173931 Jy ! Component: 1900 - total flux cleaned = -0.0173929 Jy ! Component: 1950 - total flux cleaned = -0.0175088 Jy ! Component: 2000 - total flux cleaned = -0.0175092 Jy ! Component: 2050 - total flux cleaned = -0.0176219 Jy ! Component: 2100 - total flux cleaned = -0.01779 Jy ! Component: 2150 - total flux cleaned = -0.0179541 Jy ! Component: 2200 - total flux cleaned = -0.0178999 Jy ! Component: 2250 - total flux cleaned = -0.0179001 Jy ! Component: 2300 - total flux cleaned = -0.0181656 Jy ! Component: 2350 - total flux cleaned = -0.0182697 Jy ! Component: 2400 - total flux cleaned = -0.0184246 Jy ! Component: 2450 - total flux cleaned = -0.0184757 Jy ! Component: 2500 - total flux cleaned = -0.0185764 Jy ! Component: 2550 - total flux cleaned = -0.0187262 Jy ! Component: 2600 - total flux cleaned = -0.0188248 Jy ! Component: 2650 - total flux cleaned = -0.0189224 Jy ! Component: 2700 - total flux cleaned = -0.0189227 Jy ! Component: 2750 - total flux cleaned = -0.0190667 Jy ! Component: 2800 - total flux cleaned = -0.0191147 Jy ! Component: 2850 - total flux cleaned = -0.0192549 Jy ! Component: 2900 - total flux cleaned = -0.0195313 Jy ! Component: 2950 - total flux cleaned = -0.0195764 Jy ! Component: 3000 - total flux cleaned = -0.0197124 Jy ! Component: 3050 - total flux cleaned = -0.0197123 Jy ! Component: 3100 - total flux cleaned = -0.0199779 Jy ! Component: 3150 - total flux cleaned = -0.020021 Jy ! Component: 3200 - total flux cleaned = -0.0201511 Jy ! Component: 3250 - total flux cleaned = -0.0202803 Jy ! Component: 3300 - total flux cleaned = -0.0204501 Jy ! Component: 3350 - total flux cleaned = -0.0204922 Jy ! Component: 3400 - total flux cleaned = -0.0206176 Jy ! Component: 3450 - total flux cleaned = -0.0207828 Jy ! Component: 3500 - total flux cleaned = -0.0209047 Jy ! Component: 3550 - total flux cleaned = -0.0210252 Jy ! Component: 3600 - total flux cleaned = -0.0210251 Jy ! Component: 3650 - total flux cleaned = -0.0212238 Jy ! Component: 3700 - total flux cleaned = -0.0213416 Jy ! Component: 3750 - total flux cleaned = -0.021575 Jy ! Component: 3800 - total flux cleaned = -0.0217289 Jy ! Component: 3850 - total flux cleaned = -0.0218056 Jy ! Component: 3900 - total flux cleaned = -0.0220332 Jy ! Component: 3950 - total flux cleaned = -0.0222959 Jy ! Component: 4000 - total flux cleaned = -0.0224073 Jy ! Component: 4050 - total flux cleaned = -0.0224808 Jy ! Total flux subtracted in 4096 components = -0.0225539 Jy ! Clean residual min=-0.002009 max=0.001979 Jy/beam ! Clean residual mean=-0.000002 rms=0.000690 Jy/beam ! Combined flux in latest and established models = 0.698383 Jy keep ! Adding 383 model components to the UV plane model. ! The established model now contains 569 components and 0.698383 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J0620-2515_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7902 x 2.068 at -3.456 degrees (North through East) ! Clean map min=-0.0060698 max=0.50576 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0620-2515_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.505764 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000680636 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.403728 0.403728 0.807456 1.61491 3.22982 6.45965 12.9193 25.8386 51.6772 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.505 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 743.074 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0620-2515_X_uvs.log closed on Thu Apr 7 01:44:37 2016