! Started logfile: /scr/pima/bg219a_uvs/J0054+6811_X_uvs.log on Wed Apr 6 21:20:43 2016 obs /scr/pima/bg219a_uvs/J0054+6811_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J0054+6811_X_uva.fits ! AN table 1: 24 integrations on 10 of 10 possible baselines. ! AN table 2: 24 integrations on 10 of 10 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0054+6811 ! ! 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 121 lines of history. ! ! Reading 5760 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/bg219a_uvs/J0054+6811_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. ! ! 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=1.015511Jy sigma=27.795268 ! Fit after self-cal, rms=0.839761Jy sigma=22.676529 ! 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=0.5941 mas, bmaj=2.282 mas, bpa=86.92 degrees ! Estimated noise=0.916222 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 = 0.120403 Jy ! Component: 100 - total flux cleaned = 0.150159 Jy ! Total flux subtracted in 100 components = 0.150159 Jy ! Clean residual min=-0.010046 max=0.012917 Jy/beam ! Clean residual mean=0.000001 rms=0.002828 Jy/beam ! Combined flux in latest and established models = 0.150159 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.150159 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=0.061722Jy sigma=1.584959 ! Fit after self-cal, rms=0.061750Jy sigma=1.583827 ! 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=0.7534 mas, bmaj=2.72 mas, bpa=86.58 degrees ! Estimated noise=0.458412 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 = 0.0228296 Jy ! Component: 100 - total flux cleaned = 0.0335201 Jy ! Component: 150 - total flux cleaned = 0.0387373 Jy ! Component: 200 - total flux cleaned = 0.0414521 Jy ! Total flux subtracted in 200 components = 0.0414521 Jy ! Clean residual min=-0.003085 max=0.004450 Jy/beam ! Clean residual mean=-0.000000 rms=0.000878 Jy/beam ! Combined flux in latest and established models = 0.191611 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 22 components and 0.191611 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=0.054641Jy sigma=1.325150 ! Fit after self-cal, rms=0.054752Jy sigma=1.324032 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7534 x 2.72 at 86.58 degrees (North through East) ! Clean map min=-0.0027643 max=0.16613 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: ! LA 0.97 MK 1.05 NL 0.96 OV 0.99 ! SC 1.10 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.98 MK 1.00 NL 0.97 OV 1.06 ! PT 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! LA 0.97 MK 1.01 NL 1.00 OV 1.00 ! SC 1.07 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.98 MK 1.01 NL 1.00 OV 1.01 ! PT 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! LA 0.97 MK 1.13 NL 0.96 OV 0.98 ! SC 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.99 MK 1.03 NL 1.00 OV 1.00 ! PT 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00 MK 1.06 NL 1.00 OV 0.98 ! SC 0.95 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.99 MK 1.04 NL 0.98 OV 1.00 ! PT 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! LA 0.96 MK 1.05 NL 1.01 OV 0.98 ! SC 1.12 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.97 MK 1.02 NL 0.97 OV 1.02 ! PT 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! LA 0.99 MK 0.99 NL 1.02 OV 0.98 ! SC 1.08 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.96 MK 1.04 NL 0.97 OV 1.02 ! PT 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00 MK 1.01 NL 1.00 OV 0.98 ! SC 1.15 ! ! Telescope amplitude corrections in sub-array 2: ! LA 1.00 MK 1.00 NL 0.97 OV 1.00 ! PT 0.99 ! ! ! 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=0.054752Jy sigma=1.324032 ! Fit after self-cal, rms=0.056353Jy sigma=1.312281 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7634 mas, bmaj=2.747 mas, bpa=86.85 degrees ! Estimated noise=0.459314 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 = 5.90345e-05 Jy ! Component: 100 - total flux cleaned = 0.000215443 Jy ! Component: 150 - total flux cleaned = 0.000243747 Jy ! Component: 200 - total flux cleaned = 0.000269656 Jy ! Total flux subtracted in 200 components = 0.000269656 Jy ! Clean residual min=-0.002482 max=0.002316 Jy/beam ! Clean residual mean=-0.000000 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.191881 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 31 components and 0.191881 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=0.056305Jy sigma=1.311602 ! Fit after self-cal, rms=0.056342Jy sigma=1.311460 ! 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=0.056342Jy sigma=1.311460 ! Fit after self-cal, rms=0.056589Jy sigma=1.311392 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7643 mas, bmaj=2.75 mas, bpa=86.88 degrees ! Estimated noise=0.459476 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.04407e-05 Jy ! Component: 100 - total flux cleaned = 0.000135475 Jy ! Component: 150 - total flux cleaned = 0.000158266 Jy ! Component: 200 - total flux cleaned = 0.000137218 Jy ! Total flux subtracted in 200 components = 0.000137218 Jy ! Clean residual min=-0.002416 max=0.002176 Jy/beam ! Clean residual mean=-0.000000 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.192018 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 32 components and 0.192018 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=0.056558Jy sigma=1.310919 ! Fit after self-cal, rms=0.056553Jy sigma=1.310875 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.20489e-05 Jy ! Component: 100 - total flux cleaned = 4.36527e-05 Jy ! Component: 150 - total flux cleaned = 2.64254e-05 Jy ! Component: 200 - total flux cleaned = 2.59931e-05 Jy ! Total flux subtracted in 200 components = 2.59931e-05 Jy ! Clean residual min=-0.002414 max=0.002139 Jy/beam ! Clean residual mean=-0.000000 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.192044 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 33 components and 0.192044 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=0.056537Jy sigma=1.310595 ! Fit after self-cal, rms=0.056532Jy sigma=1.310567 ! 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=0.056532Jy sigma=1.310567 ! Fit after self-cal, rms=0.056868Jy sigma=1.310468 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7654 mas, bmaj=2.753 mas, bpa=86.93 degrees ! Estimated noise=0.459847 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.99089e-05 Jy ! Component: 100 - total flux cleaned = 0.000101897 Jy ! Component: 150 - total flux cleaned = 0.00011938 Jy ! Component: 200 - total flux cleaned = 0.000119479 Jy ! Total flux subtracted in 200 components = 0.000119479 Jy ! Clean residual min=-0.002314 max=0.001963 Jy/beam ! Clean residual mean=-0.000000 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.192163 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 33 components and 0.192163 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=0.056851Jy sigma=1.310182 ! Fit after self-cal, rms=0.056851Jy sigma=1.310152 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 = 3.15563e-05 Jy ! Component: 100 - total flux cleaned = 4.63815e-05 Jy ! Component: 150 - total flux cleaned = 4.55662e-05 Jy ! Component: 200 - total flux cleaned = 1.90571e-05 Jy ! Total flux subtracted in 200 components = 1.90571e-05 Jy ! Clean residual min=-0.002313 max=0.001928 Jy/beam ! Clean residual mean=-0.000000 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.192182 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 33 components and 0.192182 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=0.056842Jy sigma=1.309959 ! Fit after self-cal, rms=0.056838Jy sigma=1.309940 ! 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=0.056838Jy sigma=1.309940 ! Fit after self-cal, rms=0.057086Jy sigma=1.309885 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.82 mas, bmaj=5.596 mas, bpa=75.64 degrees ! Estimated noise=0.573344 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000287265 Jy ! Component: 100 - total flux cleaned = 0.000287114 Jy ! Component: 150 - total flux cleaned = 0.000304236 Jy ! Component: 200 - total flux cleaned = 0.000331833 Jy ! Total flux subtracted in 200 components = 0.000331833 Jy ! Clean residual min=-0.001412 max=0.001256 Jy/beam ! Clean residual mean=-0.000000 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.192514 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 39 components and 0.192514 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=0.057087Jy sigma=1.309878 ! Fit after self-cal, rms=0.057078Jy sigma=1.309648 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 = -5.44116e-06 Jy ! Component: 100 - total flux cleaned = -7.33798e-06 Jy ! Component: 150 - total flux cleaned = 8.06646e-06 Jy ! Component: 200 - total flux cleaned = 3.30416e-05 Jy ! Total flux subtracted in 200 components = 3.30416e-05 Jy ! Clean residual min=-0.001418 max=0.001260 Jy/beam ! Clean residual mean=-0.000000 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.192547 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 43 components and 0.192547 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=0.057082Jy sigma=1.309660 ! Fit after self-cal, rms=0.057071Jy sigma=1.309438 ! 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=0.7662 mas, bmaj=2.755 mas, bpa=86.96 degrees ! Estimated noise=0.460097 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7662 x 2.755 at 86.96 degrees (North through East) ! Clean map min=-0.0019593 max=0.16562 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6015 mas, bmaj=2.306 mas, bpa=87.43 degrees ! Estimated noise=0.932919 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.122317 Jy ! Component: 100 - total flux cleaned = 0.151683 Jy ! Component: 150 - total flux cleaned = 0.165628 Jy ! Component: 200 - total flux cleaned = 0.174013 Jy ! Total flux subtracted in 200 components = 0.174013 Jy ! Clean residual min=-0.005903 max=0.005888 Jy/beam ! Clean residual mean=-0.000000 rms=0.001471 Jy/beam ! Combined flux in latest and established models = 0.174013 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.174013 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7662 mas, bmaj=2.755 mas, bpa=86.96 degrees ! Estimated noise=0.460097 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 = 0.00874668 Jy ! Component: 100 - total flux cleaned = 0.0130542 Jy ! Component: 150 - total flux cleaned = 0.0153635 Jy ! Component: 200 - total flux cleaned = 0.0168056 Jy ! Total flux subtracted in 200 components = 0.0168056 Jy ! Clean residual min=-0.002127 max=0.001905 Jy/beam ! Clean residual mean=-0.000000 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.190818 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 37 components and 0.190818 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=1.82 mas, bmaj=5.596 mas, bpa=75.64 degrees ! Estimated noise=0.573344 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0012248 Jy ! Component: 100 - total flux cleaned = 0.0018558 Jy ! Component: 150 - total flux cleaned = 0.00221703 Jy ! Component: 200 - total flux cleaned = 0.00242889 Jy ! Total flux subtracted in 200 components = 0.00242889 Jy ! Clean residual min=-0.001296 max=0.001094 Jy/beam ! Clean residual mean=-0.000000 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.193247 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 = 0.000130177 Jy ! Component: 100 - total flux cleaned = 0.000165476 Jy ! Component: 150 - total flux cleaned = 0.000176594 Jy ! Component: 200 - total flux cleaned = 0.000187421 Jy ! Total flux subtracted in 200 components = 0.000187421 Jy ! Clean residual min=-0.001292 max=0.001084 Jy/beam ! Clean residual mean=-0.000000 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.193435 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 64 components and 0.193435 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7662 mas, bmaj=2.755 mas, bpa=86.96 degrees ! Estimated noise=0.460097 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.71671e-05 Jy ! Component: 100 - total flux cleaned = -6.49765e-05 Jy ! Component: 150 - total flux cleaned = -0.000122831 Jy ! Component: 200 - total flux cleaned = -0.000122409 Jy ! Total flux subtracted in 200 components = -0.000122409 Jy ! Clean residual min=-0.002047 max=0.001926 Jy/beam ! Clean residual mean=-0.000000 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.193312 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 77 components and 0.193312 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=0.057008Jy sigma=1.307571 ! Fit after self-cal, rms=0.056984Jy sigma=1.307357 wmodel /scr/pima/bg219a_uvs/J0054+6811_X_map.mod ! Writing 77 model components to file: /scr/pima/bg219a_uvs/J0054+6811_X_map.mod wobs /scr/pima/bg219a_uvs/J0054+6811_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J0054+6811_X_uvs.fits wwins /scr/pima/bg219a_uvs/J0054+6811_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219a_uvs/J0054+6811_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 = -0.000426824 Jy ! Component: 100 - total flux cleaned = -0.000818978 Jy ! Component: 150 - total flux cleaned = -0.000923467 Jy ! Component: 200 - total flux cleaned = -0.000923391 Jy ! Component: 250 - total flux cleaned = -0.000899481 Jy ! Component: 300 - total flux cleaned = -0.000967508 Jy ! Component: 350 - total flux cleaned = -0.000989024 Jy ! Component: 400 - total flux cleaned = -0.00111638 Jy ! Component: 450 - total flux cleaned = -0.00126114 Jy ! Component: 500 - total flux cleaned = -0.00140324 Jy ! Component: 550 - total flux cleaned = -0.00158271 Jy ! Component: 600 - total flux cleaned = -0.00168113 Jy ! Component: 650 - total flux cleaned = -0.00187499 Jy ! Component: 700 - total flux cleaned = -0.00200856 Jy ! Component: 750 - total flux cleaned = -0.00212155 Jy ! Component: 800 - total flux cleaned = -0.00217758 Jy ! Component: 850 - total flux cleaned = -0.00228812 Jy ! Component: 900 - total flux cleaned = -0.00234282 Jy ! Component: 950 - total flux cleaned = -0.00237906 Jy ! Component: 1000 - total flux cleaned = -0.00245081 Jy ! Component: 1050 - total flux cleaned = -0.00243288 Jy ! Component: 1100 - total flux cleaned = -0.00245068 Jy ! Component: 1150 - total flux cleaned = -0.00252155 Jy ! Component: 1200 - total flux cleaned = -0.00252144 Jy ! Component: 1250 - total flux cleaned = -0.00255661 Jy ! Component: 1300 - total flux cleaned = -0.00257409 Jy ! Component: 1350 - total flux cleaned = -0.00255669 Jy ! Component: 1400 - total flux cleaned = -0.00253931 Jy ! Component: 1450 - total flux cleaned = -0.00259134 Jy ! Component: 1500 - total flux cleaned = -0.00255674 Jy ! Component: 1550 - total flux cleaned = -0.00255678 Jy ! Component: 1600 - total flux cleaned = -0.00257404 Jy ! Component: 1650 - total flux cleaned = -0.00259118 Jy ! Component: 1700 - total flux cleaned = -0.00259111 Jy ! Component: 1750 - total flux cleaned = -0.00260824 Jy ! Component: 1800 - total flux cleaned = -0.00262546 Jy ! Component: 1850 - total flux cleaned = -0.00264257 Jy ! Component: 1900 - total flux cleaned = -0.00267706 Jy ! Component: 1950 - total flux cleaned = -0.00271163 Jy ! Component: 2000 - total flux cleaned = -0.00267694 Jy ! Component: 2050 - total flux cleaned = -0.00264208 Jy ! Component: 2100 - total flux cleaned = -0.00262454 Jy ! Component: 2150 - total flux cleaned = -0.00260708 Jy ! Component: 2200 - total flux cleaned = -0.00255392 Jy ! Component: 2250 - total flux cleaned = -0.00255382 Jy ! Component: 2300 - total flux cleaned = -0.00251804 Jy ! Component: 2350 - total flux cleaned = -0.00248205 Jy ! Component: 2400 - total flux cleaned = -0.00246389 Jy ! Component: 2450 - total flux cleaned = -0.00240922 Jy ! Component: 2500 - total flux cleaned = -0.00239105 Jy ! Component: 2550 - total flux cleaned = -0.00237273 Jy ! Component: 2600 - total flux cleaned = -0.00235398 Jy ! Component: 2650 - total flux cleaned = -0.00233522 Jy ! Component: 2700 - total flux cleaned = -0.00233527 Jy ! Component: 2750 - total flux cleaned = -0.00233538 Jy ! Component: 2800 - total flux cleaned = -0.00231638 Jy ! Component: 2850 - total flux cleaned = -0.00235506 Jy ! Component: 2900 - total flux cleaned = -0.00231605 Jy ! Component: 2950 - total flux cleaned = -0.00233572 Jy ! Component: 3000 - total flux cleaned = -0.00233554 Jy ! Component: 3050 - total flux cleaned = -0.00235545 Jy ! Component: 3100 - total flux cleaned = -0.00239601 Jy ! Component: 3150 - total flux cleaned = -0.00237547 Jy ! Component: 3200 - total flux cleaned = -0.00235487 Jy ! Component: 3250 - total flux cleaned = -0.00235471 Jy ! Component: 3300 - total flux cleaned = -0.0023546 Jy ! Component: 3350 - total flux cleaned = -0.00233338 Jy ! Component: 3400 - total flux cleaned = -0.00235484 Jy ! Component: 3450 - total flux cleaned = -0.00233325 Jy ! Component: 3500 - total flux cleaned = -0.00233323 Jy ! Component: 3550 - total flux cleaned = -0.00228901 Jy ! Component: 3600 - total flux cleaned = -0.00228943 Jy ! Component: 3650 - total flux cleaned = -0.00226691 Jy ! Component: 3700 - total flux cleaned = -0.00224399 Jy ! Component: 3750 - total flux cleaned = -0.00222101 Jy ! Component: 3800 - total flux cleaned = -0.0021974 Jy ! Component: 3850 - total flux cleaned = -0.00222125 Jy ! Component: 3900 - total flux cleaned = -0.00219694 Jy ! Component: 3950 - total flux cleaned = -0.00217239 Jy ! Component: 4000 - total flux cleaned = -0.00219679 Jy ! Component: 4050 - total flux cleaned = -0.00219679 Jy ! Total flux subtracted in 4096 components = -0.00219677 Jy ! Clean residual min=-0.001454 max=0.001532 Jy/beam ! Clean residual mean=-0.000001 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.191116 Jy keep ! Adding 170 model components to the UV plane model. ! The established model now contains 247 components and 0.191116 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J0054+6811_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7662 x 2.755 at 86.96 degrees (North through East) ! Clean map min=-0.0031561 max=0.16695 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J0054+6811_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.166947 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000380592 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.683914 0.683914 1.36783 2.73566 5.47132 10.9426 21.8853 43.7705 87.541 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.166 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 438.651 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J0054+6811_X_uvs.log closed on Wed Apr 6 21:20:47 2016